From 0ef24e528f27683620d78c3393b3df73d804828c Mon Sep 17 00:00:00 2001 From: Ilan Peer Date: Tue, 21 Aug 2012 12:43:35 +0300 Subject: mac80211: Do not check for valid hw_queues for P2P_DEVICE A P2P Device interface does not have a netdev, and is not expected to be used for transmitting data, so there is no need to assign hw queues for it. Signed-off-by: Ilan Peer Signed-off-by: Johannes Berg diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index 59f8adc..d747da5 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -278,13 +278,15 @@ static int ieee80211_check_queues(struct ieee80211_sub_if_data *sdata) int n_queues = sdata->local->hw.queues; int i; - for (i = 0; i < IEEE80211_NUM_ACS; i++) { - if (WARN_ON_ONCE(sdata->vif.hw_queue[i] == - IEEE80211_INVAL_HW_QUEUE)) - return -EINVAL; - if (WARN_ON_ONCE(sdata->vif.hw_queue[i] >= - n_queues)) - return -EINVAL; + if (sdata->vif.type != NL80211_IFTYPE_P2P_DEVICE) { + for (i = 0; i < IEEE80211_NUM_ACS; i++) { + if (WARN_ON_ONCE(sdata->vif.hw_queue[i] == + IEEE80211_INVAL_HW_QUEUE)) + return -EINVAL; + if (WARN_ON_ONCE(sdata->vif.hw_queue[i] >= + n_queues)) + return -EINVAL; + } } if ((sdata->vif.type != NL80211_IFTYPE_AP) || -- cgit v0.10.2 From 362b0563b28506d534a82d9c6cd5fdf58783fda6 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Fri, 24 Aug 2012 11:13:17 +0200 Subject: iwlwifi: fix antenna bitmask The device only supports a maximum of three antennas, and only three bits are used, the fourth bit is the A-MPDU indicator. The only consequence of this is reporting invalid information in radiotap, so this isn't an important change. Reviewed-by: Emmanuel Grumbach Signed-off-by: Johannes Berg diff --git a/drivers/net/wireless/iwlwifi/dvm/commands.h b/drivers/net/wireless/iwlwifi/dvm/commands.h index 4a361c5..cee8a05 100644 --- a/drivers/net/wireless/iwlwifi/dvm/commands.h +++ b/drivers/net/wireless/iwlwifi/dvm/commands.h @@ -1055,7 +1055,7 @@ struct iwl_wep_cmd { #define RX_RES_PHY_FLAGS_MOD_CCK_MSK cpu_to_le16(1 << 1) #define RX_RES_PHY_FLAGS_SHORT_PREAMBLE_MSK cpu_to_le16(1 << 2) #define RX_RES_PHY_FLAGS_NARROW_BAND_MSK cpu_to_le16(1 << 3) -#define RX_RES_PHY_FLAGS_ANTENNA_MSK 0xf0 +#define RX_RES_PHY_FLAGS_ANTENNA_MSK 0x70 #define RX_RES_PHY_FLAGS_ANTENNA_POS 4 #define RX_RES_STATUS_SEC_TYPE_MSK (0x7 << 8) -- cgit v0.10.2 From 00a9ac4c014e19fb9ceb70a28406fd962df5b8a7 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Wed, 5 Sep 2012 14:34:12 +0800 Subject: cfg80211: use list_move_tail instead of list_del/list_add_tail Using list_move_tail() instead of list_del() + list_add_tail(). Signed-off-by: Wei Yongjun Signed-off-by: Johannes Berg diff --git a/net/wireless/reg.c b/net/wireless/reg.c index 2303ee7..c6e0d46 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -1932,8 +1932,7 @@ static void restore_regulatory_settings(bool reset_user) if (reg_request->initiator != NL80211_REGDOM_SET_BY_USER) continue; - list_del(®_request->list); - list_add_tail(®_request->list, &tmp_reg_req_list); + list_move_tail(®_request->list, &tmp_reg_req_list); } } spin_unlock(®_requests_lock); @@ -1992,8 +1991,7 @@ static void restore_regulatory_settings(bool reset_user) "into the queue\n", reg_request->alpha2[0], reg_request->alpha2[1]); - list_del(®_request->list); - list_add_tail(®_request->list, ®_requests_list); + list_move_tail(®_request->list, ®_requests_list); } spin_unlock(®_requests_lock); -- cgit v0.10.2 From c9a0a3025262c6395ac1464999cade56cddac3d6 Mon Sep 17 00:00:00 2001 From: "Robert P. J. Day" Date: Sun, 26 Aug 2012 14:21:47 -0400 Subject: cfg80211: add kerneldoc entry for "vht_cap" Signed-off-by: Robert P. J. Day Signed-off-by: Johannes Berg diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 4c518f1..60597cf 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -243,6 +243,7 @@ struct ieee80211_sta_vht_cap { * rates" IE, i.e. CCK rates first, then OFDM. * @n_bitrates: Number of bitrates in @bitrates * @ht_cap: HT capabilities in this band + * @vht_cap: VHT capabilities in this band */ struct ieee80211_supported_band { struct ieee80211_channel *channels; -- cgit v0.10.2 From 00ea6deb0cb1af8df4ea899330bfd238c93ef164 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Wed, 5 Sep 2012 15:54:51 +0200 Subject: mac80211: don't use kerneldoc for ieee80211_add_rx_radiotap_header Doing so creates warnings, but the function is internal and not part of the 802.11 docbooks, so it from kerneldoc. Signed-off-by: Johannes Berg diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index b382605..61c621e 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -103,7 +103,7 @@ ieee80211_rx_radiotap_len(struct ieee80211_local *local, return len; } -/** +/* * ieee80211_add_rx_radiotap_header - add radiotap header * * add a radiotap header containing all the fields which the hardware provided. -- cgit v0.10.2 From e5f5b2fb07353de00ffde49221cffad71e2fecfe Mon Sep 17 00:00:00 2001 From: Arend van Spriel Date: Fri, 24 Aug 2012 14:43:31 +0200 Subject: wext: include wireless event id when it has a size problem The wext code checks is the event data is within size limits. When this check fails a message is logged with violating size. This patch adds the event id to put us on the right track for resolving that violation. Reviewed-by: Hante Meuleman Signed-off-by: Arend van Spriel Signed-off-by: Johannes Berg diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c index b0eb7aa..c8717c1 100644 --- a/net/wireless/wext-core.c +++ b/net/wireless/wext-core.c @@ -478,13 +478,13 @@ void wireless_send_event(struct net_device * dev, if (descr->header_type == IW_HEADER_TYPE_POINT) { /* Check if number of token fits within bounds */ if (wrqu->data.length > descr->max_tokens) { - netdev_err(dev, "(WE) : Wireless Event too big (%d)\n", - wrqu->data.length); + netdev_err(dev, "(WE) : Wireless Event (cmd=0x%04X) too big (%d)\n", + cmd, wrqu->data.length); return; } if (wrqu->data.length < descr->min_tokens) { - netdev_err(dev, "(WE) : Wireless Event too small (%d)\n", - wrqu->data.length); + netdev_err(dev, "(WE) : Wireless Event (cmd=0x%04X) too small (%d)\n", + cmd, wrqu->data.length); return; } /* Calculate extra_len - extra is NULL for restricted events */ -- cgit v0.10.2 From 12bf6f45d17038589e0eaa8adeb7ee8169c0e4de Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Thu, 5 Jul 2012 13:05:08 +0200 Subject: iwlwifi: report A-MPDU status Since the firmware will give us an A-MPDU bit and only a single PHY information packet for all the subframes in an A-MPDU, we can easily report the minimal A-MPDU information for radiotap. Reviewed-by: Emmanuel Grumbach Signed-off-by: Johannes Berg diff --git a/drivers/net/wireless/iwlwifi/dvm/commands.h b/drivers/net/wireless/iwlwifi/dvm/commands.h index cee8a05..01128c9 100644 --- a/drivers/net/wireless/iwlwifi/dvm/commands.h +++ b/drivers/net/wireless/iwlwifi/dvm/commands.h @@ -1057,6 +1057,7 @@ struct iwl_wep_cmd { #define RX_RES_PHY_FLAGS_NARROW_BAND_MSK cpu_to_le16(1 << 3) #define RX_RES_PHY_FLAGS_ANTENNA_MSK 0x70 #define RX_RES_PHY_FLAGS_ANTENNA_POS 4 +#define RX_RES_PHY_FLAGS_AGG_MSK cpu_to_le16(1 << 7) #define RX_RES_STATUS_SEC_TYPE_MSK (0x7 << 8) #define RX_RES_STATUS_SEC_TYPE_NONE (0x0 << 8) diff --git a/drivers/net/wireless/iwlwifi/dvm/dev.h b/drivers/net/wireless/iwlwifi/dvm/dev.h index 054f728..8141f91 100644 --- a/drivers/net/wireless/iwlwifi/dvm/dev.h +++ b/drivers/net/wireless/iwlwifi/dvm/dev.h @@ -771,6 +771,7 @@ struct iwl_priv { u8 agg_tids_count; struct iwl_rx_phy_res last_phy_res; + u32 ampdu_ref; bool last_phy_res_valid; /* diff --git a/drivers/net/wireless/iwlwifi/dvm/rx.c b/drivers/net/wireless/iwlwifi/dvm/rx.c index fee5cff..5a9c325 100644 --- a/drivers/net/wireless/iwlwifi/dvm/rx.c +++ b/drivers/net/wireless/iwlwifi/dvm/rx.c @@ -667,6 +667,7 @@ static int iwlagn_rx_reply_rx_phy(struct iwl_priv *priv, struct iwl_rx_packet *pkt = rxb_addr(rxb); priv->last_phy_res_valid = true; + priv->ampdu_ref++; memcpy(&priv->last_phy_res, pkt->data, sizeof(struct iwl_rx_phy_res)); return 0; @@ -981,6 +982,16 @@ static int iwlagn_rx_reply_rx(struct iwl_priv *priv, if (phy_res->phy_flags & RX_RES_PHY_FLAGS_SHORT_PREAMBLE_MSK) rx_status.flag |= RX_FLAG_SHORTPRE; + if (phy_res->phy_flags & RX_RES_PHY_FLAGS_AGG_MSK) { + /* + * We know which subframes of an A-MPDU belong + * together since we get a single PHY response + * from the firmware for all of them + */ + rx_status.flag |= RX_FLAG_AMPDU_DETAILS; + rx_status.ampdu_reference = priv->ampdu_ref; + } + /* Set up the HT phy flags */ if (rate_n_flags & RATE_MCS_HT_MSK) rx_status.flag |= RX_FLAG_HT; -- cgit v0.10.2 From 45eab7ccacb2c2e63f7645fa92a7f742898044b4 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Wed, 5 Sep 2012 00:33:53 +0200 Subject: iwlwifi: reduce overhead if tracing disabled Tracing commands builds an array of trace data items even when the tracepoint is disabled. Instead, loop in the tracepoint assignment. This reduces overhead if tracing is compiled into the driver but not enabled and slightly reduces overall driver size as well: text data bss dec hex filename 114514 6509 48 121071 1d8ef before/iwlwifi.ko 114189 6509 48 120746 1d7aa after/iwlwifi.ko Reviewed-by: Emmanuel Grumbach Reviewed-by: Max Stepanov Signed-off-by: Johannes Berg diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace.h b/drivers/net/wireless/iwlwifi/iwl-devtrace.h index 06ca505..59a5f78 100644 --- a/drivers/net/wireless/iwlwifi/iwl-devtrace.h +++ b/drivers/net/wireless/iwlwifi/iwl-devtrace.h @@ -29,6 +29,7 @@ #include #include +#include "iwl-trans.h" #if !defined(CONFIG_IWLWIFI_DEVICE_TRACING) || defined(__CHECKER__) @@ -237,27 +238,34 @@ TRACE_EVENT(iwlwifi_dbg, #define TRACE_SYSTEM iwlwifi TRACE_EVENT(iwlwifi_dev_hcmd, - TP_PROTO(const struct device *dev, u32 flags, - const void *hcmd0, size_t len0, - const void *hcmd1, size_t len1, - const void *hcmd2, size_t len2), - TP_ARGS(dev, flags, hcmd0, len0, hcmd1, len1, hcmd2, len2), + TP_PROTO(const struct device *dev, + struct iwl_host_cmd *cmd, u16 total_size, + const void *hdr, size_t hdr_len), + TP_ARGS(dev, cmd, total_size, hdr, hdr_len), TP_STRUCT__entry( DEV_ENTRY - __dynamic_array(u8, hcmd0, len0) - __dynamic_array(u8, hcmd1, len1) - __dynamic_array(u8, hcmd2, len2) + __dynamic_array(u8, hcmd, total_size) __field(u32, flags) ), TP_fast_assign( + int i, offset = hdr_len; + DEV_ASSIGN; - memcpy(__get_dynamic_array(hcmd0), hcmd0, len0); - memcpy(__get_dynamic_array(hcmd1), hcmd1, len1); - memcpy(__get_dynamic_array(hcmd2), hcmd2, len2); - __entry->flags = flags; + __entry->flags = cmd->flags; + memcpy(__get_dynamic_array(hcmd), hdr, hdr_len); + + for (i = 0; i < IWL_MAX_CMD_TFDS; i++) { + if (!cmd->len[i]) + continue; + if (!(cmd->dataflags[i] & IWL_HCMD_DFL_NOCOPY)) + continue; + memcpy((u8 *)__get_dynamic_array(hcmd) + offset, + cmd->data[i], cmd->len[i]); + offset += cmd->len[i]; + } ), TP_printk("[%s] hcmd %#.2x (%ssync)", - __get_str(dev), ((u8 *)__get_dynamic_array(hcmd0))[0], + __get_str(dev), ((u8 *)__get_dynamic_array(hcmd))[0], __entry->flags & CMD_ASYNC ? "a" : "") ); diff --git a/drivers/net/wireless/iwlwifi/pcie/tx.c b/drivers/net/wireless/iwlwifi/pcie/tx.c index 392d2bc..105e3af 100644 --- a/drivers/net/wireless/iwlwifi/pcie/tx.c +++ b/drivers/net/wireless/iwlwifi/pcie/tx.c @@ -522,11 +522,6 @@ static int iwl_enqueue_hcmd(struct iwl_trans *trans, struct iwl_host_cmd *cmd) bool had_nocopy = false; int i; u32 cmd_pos; -#ifdef CONFIG_IWLWIFI_DEVICE_TRACING - const void *trace_bufs[IWL_MAX_CMD_TFDS + 1] = {}; - int trace_lens[IWL_MAX_CMD_TFDS + 1] = {}; - int trace_idx; -#endif copy_size = sizeof(out_cmd->hdr); cmd_size = sizeof(out_cmd->hdr); @@ -628,11 +623,6 @@ static int iwl_enqueue_hcmd(struct iwl_trans *trans, struct iwl_host_cmd *cmd) dma_unmap_len_set(out_meta, len, copy_size); iwlagn_txq_attach_buf_to_tfd(trans, txq, phys_addr, copy_size, 1); -#ifdef CONFIG_IWLWIFI_DEVICE_TRACING - trace_bufs[0] = &out_cmd->hdr; - trace_lens[0] = copy_size; - trace_idx = 1; -#endif for (i = 0; i < IWL_MAX_CMD_TFDS; i++) { if (!cmd->len[i]) @@ -651,25 +641,14 @@ static int iwl_enqueue_hcmd(struct iwl_trans *trans, struct iwl_host_cmd *cmd) iwlagn_txq_attach_buf_to_tfd(trans, txq, phys_addr, cmd->len[i], 0); -#ifdef CONFIG_IWLWIFI_DEVICE_TRACING - trace_bufs[trace_idx] = cmd->data[i]; - trace_lens[trace_idx] = cmd->len[i]; - trace_idx++; -#endif } out_meta->flags = cmd->flags; txq->need_update = 1; - /* check that tracing gets all possible blocks */ - BUILD_BUG_ON(IWL_MAX_CMD_TFDS + 1 != 3); -#ifdef CONFIG_IWLWIFI_DEVICE_TRACING - trace_iwlwifi_dev_hcmd(trans->dev, cmd->flags, - trace_bufs[0], trace_lens[0], - trace_bufs[1], trace_lens[1], - trace_bufs[2], trace_lens[2]); -#endif + trace_iwlwifi_dev_hcmd(trans->dev, cmd, cmd_size, + &out_cmd->hdr, copy_size); /* start timer if queue currently empty */ if (q->read_ptr == q->write_ptr && trans_pcie->wd_timeout) -- cgit v0.10.2 From c5d472212024543e32cf3eea4381ab91b9f6b812 Mon Sep 17 00:00:00 2001 From: David Spinadel Date: Wed, 29 Aug 2012 16:01:47 +0300 Subject: iwlwifi: remove radio_config from eeprom_data No one uses it. Signed-off-by: David Spinadel Reviewed-by: Amit Beka Reviewed-by: Emmanuel Grumbach Signed-off-by: Johannes Berg diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.h b/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.h index 9c07c67..a5e4257 100644 --- a/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.h +++ b/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.h @@ -85,8 +85,6 @@ struct iwl_eeprom_data { int n_hw_addrs; u8 hw_addr[ETH_ALEN]; - u16 radio_config; - u8 calib_version; __le16 calib_voltage; -- cgit v0.10.2 From 768be59f30f2ee8958ba3718101162c694efab12 Mon Sep 17 00:00:00 2001 From: Hila Gonen Date: Sun, 26 Aug 2012 11:00:28 +0300 Subject: cfg80211: fix indentation checkpatch pointed out an issue, fix it. Signed-off-by: Hila Gonen Signed-off-by: Johannes Berg diff --git a/net/wireless/scan.c b/net/wireless/scan.c index 848523a..9730c98 100644 --- a/net/wireless/scan.c +++ b/net/wireless/scan.c @@ -815,7 +815,7 @@ cfg80211_inform_bss_frame(struct wiphy *wiphy, return NULL; if (WARN_ON(wiphy->signal_type == CFG80211_SIGNAL_TYPE_UNSPEC && - (signal < 0 || signal > 100))) + (signal < 0 || signal > 100))) return NULL; if (WARN_ON(len < offsetof(struct ieee80211_mgmt, u.probe_resp.variable))) -- cgit v0.10.2 From ee91592711ed90a1abfbb1b2ceadded11d685164 Mon Sep 17 00:00:00 2001 From: "Saul St. John" Date: Thu, 16 Aug 2012 15:42:30 -0500 Subject: bcma: don't leak memory for PCIE, MIPS, GBIT cores MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit bcma_scan_bus allocates a bcma_core for each core found on the bus, but the memory for cores handled by the bcma driver itself was not being freed when the bus was unregistered. This patch adds special handling for the PCIE, MIPS, and GBIT COMMON cores, to ensure that their memory allocation is freed as well. Note that this patch doesn't address the memory allocated for the CC core, as that was corrected in my previous patch "bcma: register cc core driver, device." Cc: Rafał Miłecki Signed-off-by: Saul St. John Signed-off-by: John W. Linville diff --git a/drivers/bcma/main.c b/drivers/bcma/main.c index a8f570d..432aeee 100644 --- a/drivers/bcma/main.c +++ b/drivers/bcma/main.c @@ -227,7 +227,17 @@ int __devinit bcma_bus_register(struct bcma_bus *bus) void bcma_bus_unregister(struct bcma_bus *bus) { + struct bcma_device *cores[3]; + + cores[0] = bcma_find_core(bus, BCMA_CORE_MIPS_74K); + cores[1] = bcma_find_core(bus, BCMA_CORE_PCIE); + cores[2] = bcma_find_core(bus, BCMA_CORE_4706_MAC_GBIT_COMMON); + bcma_unregister_cores(bus); + + kfree(cores[2]); + kfree(cores[1]); + kfree(cores[0]); } int __init bcma_bus_early_register(struct bcma_bus *bus, -- cgit v0.10.2 From 32e31de5c37856dba7f174970806e38199e53d81 Mon Sep 17 00:00:00 2001 From: Ming Lei Date: Tue, 21 Aug 2012 16:04:27 +0800 Subject: wireless: ath9k-htc: only load firmware in need It is not necessary to hold the firmware memory during the whole driver lifetime, and obviously it does waste memory. Suppose there are 4 ath9k-htc usb dongles working, kernel has to consume about 4*50KBytes RAM to cache firmware for all dongles. After applying the patch, kernel only caches one single firmware image in RAM for all ath9k-htc devices just during system suspend/resume cycle. When system is ready for loading firmware, ath9k-htc can request the loading from usersapce. During system resume, ath9k-htc still can load the firmware which was cached in kernel memory before system suspend. Cc: ath9k-devel@lists.ath9k.org Cc: "Luis R. Rodriguez" Cc: Jouni Malinen Cc: Vasanthakumar Thiagarajan Cc: Senthil Balasubramanian Cc: "John W. Linville" Signed-off-by: Ming Lei Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c index aa327ad..ee6e50a 100644 --- a/drivers/net/wireless/ath/ath9k/hif_usb.c +++ b/drivers/net/wireless/ath/ath9k/hif_usb.c @@ -973,8 +973,8 @@ static void ath9k_hif_usb_dealloc_urbs(struct hif_device_usb *hif_dev) static int ath9k_hif_usb_download_fw(struct hif_device_usb *hif_dev) { int transfer, err; - const void *data = hif_dev->firmware->data; - size_t len = hif_dev->firmware->size; + const void *data = hif_dev->fw_data; + size_t len = hif_dev->fw_size; u32 addr = AR9271_FIRMWARE; u8 *buf = kzalloc(4096, GFP_KERNEL); u32 firm_offset; @@ -1017,7 +1017,7 @@ static int ath9k_hif_usb_download_fw(struct hif_device_usb *hif_dev) return -EIO; dev_info(&hif_dev->udev->dev, "ath9k_htc: Transferred FW: %s, size: %ld\n", - hif_dev->fw_name, (unsigned long) hif_dev->firmware->size); + hif_dev->fw_name, (unsigned long) hif_dev->fw_size); return 0; } @@ -1099,11 +1099,11 @@ static void ath9k_hif_usb_firmware_cb(const struct firmware *fw, void *context) hif_dev->htc_handle = ath9k_htc_hw_alloc(hif_dev, &hif_usb, &hif_dev->udev->dev); - if (hif_dev->htc_handle == NULL) { - goto err_fw; - } + if (hif_dev->htc_handle == NULL) + goto err_dev_alloc; - hif_dev->firmware = fw; + hif_dev->fw_data = fw->data; + hif_dev->fw_size = fw->size; /* Proceed with initialization */ @@ -1121,6 +1121,8 @@ static void ath9k_hif_usb_firmware_cb(const struct firmware *fw, void *context) goto err_htc_hw_init; } + release_firmware(fw); + hif_dev->flags |= HIF_USB_READY; complete(&hif_dev->fw_done); return; @@ -1129,8 +1131,8 @@ err_htc_hw_init: ath9k_hif_usb_dev_deinit(hif_dev); err_dev_init: ath9k_htc_hw_free(hif_dev->htc_handle); +err_dev_alloc: release_firmware(fw); - hif_dev->firmware = NULL; err_fw: ath9k_hif_usb_firmware_fail(hif_dev); } @@ -1277,11 +1279,10 @@ static void ath9k_hif_usb_disconnect(struct usb_interface *interface) wait_for_completion(&hif_dev->fw_done); - if (hif_dev->firmware) { + if (hif_dev->flags & HIF_USB_READY) { ath9k_htc_hw_deinit(hif_dev->htc_handle, unplugged); ath9k_htc_hw_free(hif_dev->htc_handle); ath9k_hif_usb_dev_deinit(hif_dev); - release_firmware(hif_dev->firmware); } usb_set_intfdata(interface, NULL); @@ -1317,13 +1318,23 @@ static int ath9k_hif_usb_resume(struct usb_interface *interface) struct hif_device_usb *hif_dev = usb_get_intfdata(interface); struct htc_target *htc_handle = hif_dev->htc_handle; int ret; + const struct firmware *fw; ret = ath9k_hif_usb_alloc_urbs(hif_dev); if (ret) return ret; - if (hif_dev->firmware) { + if (hif_dev->flags & HIF_USB_READY) { + /* request cached firmware during suspend/resume cycle */ + ret = request_firmware(&fw, hif_dev->fw_name, + &hif_dev->udev->dev); + if (ret) + goto fail_resume; + + hif_dev->fw_data = fw->data; + hif_dev->fw_size = fw->size; ret = ath9k_hif_usb_download_fw(hif_dev); + release_firmware(fw); if (ret) goto fail_resume; } else { diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.h b/drivers/net/wireless/ath/ath9k/hif_usb.h index 487ff65..51496e7 100644 --- a/drivers/net/wireless/ath/ath9k/hif_usb.h +++ b/drivers/net/wireless/ath/ath9k/hif_usb.h @@ -85,12 +85,14 @@ struct cmd_buf { }; #define HIF_USB_START BIT(0) +#define HIF_USB_READY BIT(1) struct hif_device_usb { struct usb_device *udev; struct usb_interface *interface; const struct usb_device_id *usb_device_id; - const struct firmware *firmware; + const void *fw_data; + size_t fw_size; struct completion fw_done; struct htc_target *htc_handle; struct hif_usb_tx tx; -- cgit v0.10.2 From 96e716b27ab02534f45a9fb1cb87097997bc6bd5 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Thu, 23 Aug 2012 14:53:24 +0800 Subject: ipw2100: use is_zero_ether_addr() and is_broadcast_ether_addr() Using is_zero_ether_addr() and is_broadcast_ether_addr() instead of directly use memcmp() to determine if the ethernet address is all zeros. spatch with a semantic match is used to found this problem. (http://coccinelle.lip6.fr/) Signed-off-by: Wei Yongjun Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/ipw2x00/ipw2100.c b/drivers/net/wireless/ipw2x00/ipw2100.c index 95aa8e1..c3e14b2 100644 --- a/drivers/net/wireless/ipw2x00/ipw2100.c +++ b/drivers/net/wireless/ipw2x00/ipw2100.c @@ -6963,13 +6963,6 @@ static int ipw2100_wx_set_wap(struct net_device *dev, struct ipw2100_priv *priv = libipw_priv(dev); int err = 0; - static const unsigned char any[] = { - 0xff, 0xff, 0xff, 0xff, 0xff, 0xff - }; - static const unsigned char off[] = { - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 - }; - // sanity checks if (wrqu->ap_addr.sa_family != ARPHRD_ETHER) return -EINVAL; @@ -6980,8 +6973,8 @@ static int ipw2100_wx_set_wap(struct net_device *dev, goto done; } - if (!memcmp(any, wrqu->ap_addr.sa_data, ETH_ALEN) || - !memcmp(off, wrqu->ap_addr.sa_data, ETH_ALEN)) { + if (is_broadcast_ether_addr(wrqu->ap_addr.sa_data) || + is_zero_ether_addr(wrqu->ap_addr.sa_data)) { /* we disable mandatory BSSID association */ IPW_DEBUG_WX("exit - disable mandatory BSSID\n"); priv->config &= ~CFG_STATIC_BSSID; -- cgit v0.10.2 From 7949d20c133ab00ba3d2ae7b099171046aa32252 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Thu, 23 Aug 2012 14:54:05 +0800 Subject: ipw2200: use is_zero_ether_addr() and is_broadcast_ether_addr() Using is_zero_ether_addr() and is_broadcast_ether_addr() instead of directly use memcmp() to determine if the ethernet address is all zeros. spatch with a semantic match is used to found this problem. (http://coccinelle.lip6.fr/) Signed-off-by: Wei Yongjun Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/ipw2x00/ipw2200.c index 0df4591..935120f 100644 --- a/drivers/net/wireless/ipw2x00/ipw2200.c +++ b/drivers/net/wireless/ipw2x00/ipw2200.c @@ -9037,18 +9037,11 @@ static int ipw_wx_set_wap(struct net_device *dev, { struct ipw_priv *priv = libipw_priv(dev); - static const unsigned char any[] = { - 0xff, 0xff, 0xff, 0xff, 0xff, 0xff - }; - static const unsigned char off[] = { - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 - }; - if (wrqu->ap_addr.sa_family != ARPHRD_ETHER) return -EINVAL; mutex_lock(&priv->mutex); - if (!memcmp(any, wrqu->ap_addr.sa_data, ETH_ALEN) || - !memcmp(off, wrqu->ap_addr.sa_data, ETH_ALEN)) { + if (is_broadcast_ether_addr(wrqu->ap_addr.sa_data) || + is_zero_ether_addr(wrqu->ap_addr.sa_data)) { /* we disable mandatory BSSID association */ IPW_DEBUG_WX("Setting AP BSSID to ANY\n"); priv->config &= ~CFG_STATIC_BSSID; -- cgit v0.10.2 From 6977a6b01dc14a1a3d6b70cacfc22dc83cf11984 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Thu, 23 Aug 2012 14:55:02 +0800 Subject: orinoco: use is_zero_ether_addr() instead of memcmp() Using is_zero_ether_addr() instead of directly use memcmp() to determine if the ethernet address is all zeros. spatch with a semantic match is used to found this problem. (http://coccinelle.lip6.fr/) Signed-off-by: Wei Yongjun Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/orinoco/wext.c b/drivers/net/wireless/orinoco/wext.c index 33747e1..3b5508f 100644 --- a/drivers/net/wireless/orinoco/wext.c +++ b/drivers/net/wireless/orinoco/wext.c @@ -7,6 +7,7 @@ #include #include #include +#include #include #include #include @@ -159,15 +160,13 @@ static int orinoco_ioctl_setwap(struct net_device *dev, struct orinoco_private *priv = ndev_priv(dev); int err = -EINPROGRESS; /* Call commit handler */ unsigned long flags; - static const u8 off_addr[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; - static const u8 any_addr[] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; if (orinoco_lock(priv, &flags) != 0) return -EBUSY; /* Enable automatic roaming - no sanity checks are needed */ - if (memcmp(&ap_addr->sa_data, off_addr, ETH_ALEN) == 0 || - memcmp(&ap_addr->sa_data, any_addr, ETH_ALEN) == 0) { + if (is_zero_ether_addr(ap_addr->sa_data) || + is_broadcast_ether_addr(ap_addr->sa_data)) { priv->bssid_fixed = 0; memset(priv->desired_bssid, 0, ETH_ALEN); -- cgit v0.10.2 From c3a2ee93501645fe9ceeb02335f8d8512770e972 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Thu, 23 Aug 2012 15:16:44 +0800 Subject: drivers/net: use is_zero_ether_addr() instead of memcmp() Using is_zero_ether_addr() instead of directly use memcmp() to determine if the ethernet address is all zeros. spatch with a semantic match is used to found this problem. (http://coccinelle.lip6.fr/) Signed-off-by: Wei Yongjun Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/hostap/hostap_info.c b/drivers/net/wireless/hostap/hostap_info.c index 47932b2..970a48b 100644 --- a/drivers/net/wireless/hostap/hostap_info.c +++ b/drivers/net/wireless/hostap/hostap_info.c @@ -4,6 +4,7 @@ #include #include #include +#include #include "hostap_wlan.h" #include "hostap.h" #include "hostap_ap.h" @@ -463,8 +464,7 @@ static void handle_info_queue_scanresults(local_info_t *local) prism2_host_roaming(local); if (local->host_roaming == 2 && local->iw_mode == IW_MODE_INFRA && - memcmp(local->preferred_ap, "\x00\x00\x00\x00\x00\x00", - ETH_ALEN) != 0) { + !is_zero_ether_addr(local->preferred_ap)) { /* * Firmware seems to be getting into odd state in host_roaming * mode 2 when hostscan is used without join command, so try diff --git a/drivers/net/wireless/hostap/hostap_main.c b/drivers/net/wireless/hostap/hostap_main.c index 627bc12..15f0fad 100644 --- a/drivers/net/wireless/hostap/hostap_main.c +++ b/drivers/net/wireless/hostap/hostap_main.c @@ -1084,7 +1084,7 @@ int prism2_sta_deauth(local_info_t *local, u16 reason) __le16 val = cpu_to_le16(reason); if (local->iw_mode != IW_MODE_INFRA || - memcmp(local->bssid, "\x00\x00\x00\x00\x00\x00", ETH_ALEN) == 0 || + is_zero_ether_addr(local->bssid) || memcmp(local->bssid, "\x44\x44\x44\x44\x44\x44", ETH_ALEN) == 0) return 0; -- cgit v0.10.2 From 0d1c6d1c74c82410c167372c12ff780e39d911b7 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Thu, 23 Aug 2012 15:17:09 +0800 Subject: airo: use is_zero_ether_addr() and is_broadcast_ether_addr() Using is_zero_ether_addr() and is_broadcast_ether_addr() instead of directly use memcmp() to determine if the ethernet address is all zeros. spatch with a semantic match is used to found this problem. (http://coccinelle.lip6.fr/) Signed-off-by: Wei Yongjun Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c index f9f15bb..bc76821 100644 --- a/drivers/net/wireless/airo.c +++ b/drivers/net/wireless/airo.c @@ -5976,13 +5976,11 @@ static int airo_set_wap(struct net_device *dev, Cmd cmd; Resp rsp; APListRid APList_rid; - static const u8 any[ETH_ALEN] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }; - static const u8 off[ETH_ALEN] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; if (awrq->sa_family != ARPHRD_ETHER) return -EINVAL; - else if (!memcmp(any, awrq->sa_data, ETH_ALEN) || - !memcmp(off, awrq->sa_data, ETH_ALEN)) { + else if (is_broadcast_ether_addr(awrq->sa_data) || + is_zero_ether_addr(awrq->sa_data)) { memset(&cmd, 0, sizeof(cmd)); cmd.cmd=CMD_LOSE_SYNC; if (down_interruptible(&local->sem)) -- cgit v0.10.2 From a71bf90facfdbb7322acd84c1299d68755ba5dfe Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Fri, 24 Aug 2012 13:25:30 +0800 Subject: mwifiex: use is_broadcast_ether_addr() instead of memcmp() Using is_broadcast_ether_addr() instead of directly use memcmp() to determine if the ethernet address is broadcast address. Signed-off-by: Wei Yongjun Acked-by: Bing Zhao Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/mwifiex/sta_cmd.c b/drivers/net/wireless/mwifiex/sta_cmd.c index 0cc3406..3a4161c 100644 --- a/drivers/net/wireless/mwifiex/sta_cmd.c +++ b/drivers/net/wireless/mwifiex/sta_cmd.c @@ -551,7 +551,6 @@ mwifiex_cmd_802_11_key_material(struct mwifiex_private *priv, struct host_cmd_tlv_mac_addr *tlv_mac; u16 key_param_len = 0, cmd_size; int ret = 0; - const u8 bc_mac[] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; cmd->command = cpu_to_le16(HostCmd_CMD_802_11_KEY_MATERIAL); key_material->action = cpu_to_le16(cmd_action); @@ -593,7 +592,7 @@ mwifiex_cmd_802_11_key_material(struct mwifiex_private *priv, /* set 0 when re-key */ key_material->key_param_set.key[1] = 0; - if (0 != memcmp(enc_key->mac_addr, bc_mac, sizeof(bc_mac))) { + if (!is_broadcast_ether_addr(enc_key->mac_addr)) { /* WAPI pairwise key: unicast */ key_material->key_param_set.key_info |= cpu_to_le16(KEY_UNICAST); -- cgit v0.10.2 From 626a43de90cf5832a54a66f3320dba97dd073c48 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Fri, 24 Aug 2012 13:27:10 +0800 Subject: mwifiex: use is_zero_ether_addr() instead of memcmp() Using is_zero_ether_addr() instead of directly use memcmp() to determine if the ethernet address is all zeros. spatch with a semantic match is used to found this problem. (http://coccinelle.lip6.fr/) Signed-off-by: Wei Yongjun Acked-by: Bing Zhao Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/mwifiex/sta_cmdresp.c b/drivers/net/wireless/mwifiex/sta_cmdresp.c index 0b09004..62223ab 100644 --- a/drivers/net/wireless/mwifiex/sta_cmdresp.c +++ b/drivers/net/wireless/mwifiex/sta_cmdresp.c @@ -736,7 +736,6 @@ static int mwifiex_ret_ibss_coalescing_status(struct mwifiex_private *priv, { struct host_cmd_ds_802_11_ibss_status *ibss_coal_resp = &(resp->params.ibss_coalescing); - u8 zero_mac[ETH_ALEN] = { 0, 0, 0, 0, 0, 0 }; if (le16_to_cpu(ibss_coal_resp->action) == HostCmd_ACT_GEN_SET) return 0; @@ -745,7 +744,7 @@ static int mwifiex_ret_ibss_coalescing_status(struct mwifiex_private *priv, "info: new BSSID %pM\n", ibss_coal_resp->bssid); /* If rsp has NULL BSSID, Just return..... No Action */ - if (!memcmp(ibss_coal_resp->bssid, zero_mac, ETH_ALEN)) { + if (is_zero_ether_addr(ibss_coal_resp->bssid)) { dev_warn(priv->adapter->dev, "new BSSID is NULL\n"); return 0; } -- cgit v0.10.2 From 4653356f695900de170779fc522e2fc41d710897 Mon Sep 17 00:00:00 2001 From: Mohammed Shafi Shajakhan Date: Fri, 24 Aug 2012 16:27:06 +0530 Subject: ath9k_hw: small optimization Assign the MCI BT state locally, rather than unnecessarily calling ar9003_mci_state and updating it. Signed-off-by: Mohammed Shafi Shajakhan Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mci.c b/drivers/net/wireless/ath/ath9k/ar9003_mci.c index 9a34fca..ff53091 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_mci.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_mci.c @@ -1201,12 +1201,6 @@ u32 ar9003_mci_state(struct ath_hw *ah, u32 state_type) ar9003_mci_2g5g_switch(ah, false); break; - case MCI_STATE_SET_BT_CAL_START: - mci->bt_state = MCI_BT_CAL_START; - break; - case MCI_STATE_SET_BT_CAL: - mci->bt_state = MCI_BT_CAL; - break; case MCI_STATE_RESET_REQ_WAKE: ar9003_mci_reset_req_wakeup(ah); mci->update_2g5g = true; diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mci.h b/drivers/net/wireless/ath/ath9k/ar9003_mci.h index d33b8e1..f3bef8d 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_mci.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_mci.h @@ -190,8 +190,6 @@ enum mci_bt_state { enum mci_state_type { MCI_STATE_ENABLE, MCI_STATE_SET_BT_AWAKE, - MCI_STATE_SET_BT_CAL_START, - MCI_STATE_SET_BT_CAL, MCI_STATE_LAST_SCHD_MSG_OFFSET, MCI_STATE_REMOTE_SLEEP, MCI_STATE_RESET_REQ_WAKE, diff --git a/drivers/net/wireless/ath/ath9k/mci.c b/drivers/net/wireless/ath/ath9k/mci.c index fb536e7..9ee1f89 100644 --- a/drivers/net/wireless/ath/ath9k/mci.c +++ b/drivers/net/wireless/ath/ath9k/mci.c @@ -201,7 +201,7 @@ static void ath_mci_cal_msg(struct ath_softc *sc, u8 opcode, u8 *rx_payload) switch (opcode) { case MCI_GPM_BT_CAL_REQ: if (mci_hw->bt_state == MCI_BT_AWAKE) { - ar9003_mci_state(ah, MCI_STATE_SET_BT_CAL_START); + mci_hw->bt_state = MCI_BT_CAL_START; ath9k_queue_reset(sc, RESET_TYPE_MCI); } ath_dbg(common, MCI, "MCI State : %d\n", mci_hw->bt_state); -- cgit v0.10.2 From 35622dc26eeb1c9046df659be43b3a9316b0bf65 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Sun, 26 Aug 2012 08:54:41 +0800 Subject: wireless: use is_broadcast_ether_addr() instead of memcmp() Using is_broadcast_ether_addr() instead of directly use memcmp() to determine if the ethernet address is broadcast address. spatch with a semantic match is used to found this problem. (http://coccinelle.lip6.fr/) Signed-off-by: Wei Yongjun Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/hostap/hostap_ioctl.c b/drivers/net/wireless/hostap/hostap_ioctl.c index 18054d9..ac07473 100644 --- a/drivers/net/wireless/hostap/hostap_ioctl.c +++ b/drivers/net/wireless/hostap/hostap_ioctl.c @@ -6,6 +6,7 @@ #include #include #include +#include #include #include "hostap_wlan.h" @@ -3221,8 +3222,7 @@ static int prism2_ioctl_siwencodeext(struct net_device *dev, return -EINVAL; addr = ext->addr.sa_data; - if (addr[0] == 0xff && addr[1] == 0xff && addr[2] == 0xff && - addr[3] == 0xff && addr[4] == 0xff && addr[5] == 0xff) { + if (is_broadcast_ether_addr(addr)) { sta_ptr = NULL; crypt = &local->crypt_info.crypt[i]; } else { @@ -3394,8 +3394,7 @@ static int prism2_ioctl_giwencodeext(struct net_device *dev, i--; addr = ext->addr.sa_data; - if (addr[0] == 0xff && addr[1] == 0xff && addr[2] == 0xff && - addr[3] == 0xff && addr[4] == 0xff && addr[5] == 0xff) { + if (is_broadcast_ether_addr(addr)) { sta_ptr = NULL; crypt = &local->crypt_info.crypt[i]; } else { @@ -3458,9 +3457,7 @@ static int prism2_ioctl_set_encryption(local_info_t *local, param->u.crypt.key_len) return -EINVAL; - if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff && - param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff && - param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff) { + if (is_broadcast_ether_addr(param->sta_addr)) { if (param->u.crypt.idx >= WEP_KEYS) return -EINVAL; sta_ptr = NULL; @@ -3593,9 +3590,7 @@ static int prism2_ioctl_get_encryption(local_info_t *local, if (max_key_len < 0) return -EINVAL; - if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff && - param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff && - param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff) { + if (is_broadcast_ether_addr(param->sta_addr)) { sta_ptr = NULL; if (param->u.crypt.idx >= WEP_KEYS) param->u.crypt.idx = local->crypt_info.tx_keyidx; -- cgit v0.10.2 From 6b6752d4880eb263daf2debfcbda06a9185ed9d0 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Sun, 26 Aug 2012 09:24:21 +0800 Subject: wl3501_cs: use is_broadcast_ether_addr() instead of memcmp() Using is_broadcast_ether_addr() instead of directly use memcmp() to determine if the ethernet address is broadcast address. Signed-off-by: Wei Yongjun Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c index 00f6e69..730186d 100644 --- a/drivers/net/wireless/wl3501_cs.c +++ b/drivers/net/wireless/wl3501_cs.c @@ -1520,13 +1520,12 @@ static int wl3501_set_wap(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { struct wl3501_card *this = netdev_priv(dev); - static const u8 bcast[ETH_ALEN] = { 255, 255, 255, 255, 255, 255 }; int rc = -EINVAL; /* FIXME: we support other ARPHRDs...*/ if (wrqu->ap_addr.sa_family != ARPHRD_ETHER) goto out; - if (!memcmp(bcast, wrqu->ap_addr.sa_data, ETH_ALEN)) { + if (is_broadcast_ether_addr(wrqu->ap_addr.sa_data)) { /* FIXME: rescan? */ } else memcpy(this->bssid, wrqu->ap_addr.sa_data, ETH_ALEN); -- cgit v0.10.2 From 760a6a958c5f537277c6b7bbcad0dfe37a5d3d9c Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Sun, 26 Aug 2012 09:45:21 +0800 Subject: wl18xx: remove duplicated include from main.c From: Wei Yongjun Remove duplicated include. Signed-off-by: Wei Yongjun Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c index 69042bb..31cf6eb 100644 --- a/drivers/net/wireless/ti/wl18xx/main.c +++ b/drivers/net/wireless/ti/wl18xx/main.c @@ -30,7 +30,6 @@ #include "../wlcore/acx.h" #include "../wlcore/tx.h" #include "../wlcore/rx.h" -#include "../wlcore/io.h" #include "../wlcore/boot.h" #include "reg.h" -- cgit v0.10.2 From 21cd54a34070c46e87960ce2b50aba9e2f3ecda4 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Sun, 26 Aug 2012 09:55:20 +0800 Subject: airo: remove duplicated include from airo.c From: Wei Yongjun Remove duplicated include. Signed-off-by: Wei Yongjun Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c index bc76821..ac1eda6 100644 --- a/drivers/net/wireless/airo.c +++ b/drivers/net/wireless/airo.c @@ -87,7 +87,6 @@ static struct pci_driver airo_driver = { /* Include Wireless Extension definition and check version - Jean II */ #include #define WIRELESS_SPY /* enable iwspy support */ -#include /* New driver API */ #define CISCO_EXT /* enable Cisco extensions */ #ifdef CISCO_EXT -- cgit v0.10.2 From 26fc36ab756d305274f056755705478dc4dda521 Mon Sep 17 00:00:00 2001 From: Amitkumar Karwar Date: Mon, 27 Aug 2012 20:32:51 -0700 Subject: mwifiex: release semaphore acquired for internal scan operation If "iw connect" command is fired for station interface, when heavy traffic is running on AP interface, internal scan operation performed before actual association is aborted. In this case we missed to release semaphore. Signed-off-by: Amitkumar Karwar Signed-off-by: Kiran Divekar Signed-off-by: Bing Zhao Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/mwifiex/init.c b/drivers/net/wireless/mwifiex/init.c index fad2c8d2b..c510563 100644 --- a/drivers/net/wireless/mwifiex/init.c +++ b/drivers/net/wireless/mwifiex/init.c @@ -92,6 +92,11 @@ static void scan_delay_timer_fn(unsigned long data) kfree(priv->user_scan_cfg); priv->user_scan_cfg = NULL; } + + if (priv->scan_pending_on_block) { + priv->scan_pending_on_block = false; + up(&priv->async_sem); + } goto done; } -- cgit v0.10.2 From e3a8e0b4358ec7f42c2ae362376543f8d6a32058 Mon Sep 17 00:00:00 2001 From: Amitkumar Karwar Date: Mon, 27 Aug 2012 20:32:52 -0700 Subject: mwifiex: don't disable wait_q_enabled flag We should not disable "cmd_node->wait_q_enabled" flag here before calling mwifiex_insert_cmd_to_free_q() because we want to wake up the thread waiting for command completion inside this function. The wait_q_enabled flag will be disabled internally upon command completion. Signed-off-by: Amitkumar Karwar Signed-off-by: Kiran Divekar Signed-off-by: Bing Zhao Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/mwifiex/init.c b/drivers/net/wireless/mwifiex/init.c index c510563..9c1549e 100644 --- a/drivers/net/wireless/mwifiex/init.c +++ b/drivers/net/wireless/mwifiex/init.c @@ -73,7 +73,6 @@ static void scan_delay_timer_fn(unsigned long data) list_for_each_entry_safe(cmd_node, tmp_node, &adapter->scan_pending_q, list) { list_del(&cmd_node->list); - cmd_node->wait_q_enabled = false; mwifiex_insert_cmd_to_free_q(adapter, cmd_node); } spin_unlock_irqrestore(&adapter->scan_pending_q_lock, flags); -- cgit v0.10.2 From a3c2c4f6d8bcd473a7016db93da4f10b3f10f25f Mon Sep 17 00:00:00 2001 From: Avinash Patil Date: Mon, 27 Aug 2012 20:32:53 -0700 Subject: mwifiex: parse rate info for AP This patch adds support for parsing rates from cfg80211_ap_settings of start_ap handler. This in turn adds support for 11a and 11b phy configurations. Signed-off-by: Avinash Patil Signed-off-by: Kiran Divekar Signed-off-by: Bing Zhao Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c index e57f543..f7a06d2 100644 --- a/drivers/net/wireless/mwifiex/cfg80211.c +++ b/drivers/net/wireless/mwifiex/cfg80211.c @@ -969,15 +969,18 @@ static int mwifiex_cfg80211_start_ap(struct wiphy *wiphy, bss_cfg->channel = (u8)ieee80211_frequency_to_channel(params->channel->center_freq); - bss_cfg->band_cfg = BAND_CONFIG_MANUAL; /* Set appropriate bands */ if (params->channel->band == IEEE80211_BAND_2GHZ) { + bss_cfg->band_cfg = BAND_CONFIG_BG; + if (params->channel_type == NL80211_CHAN_NO_HT) config_bands = BAND_B | BAND_G; else config_bands = BAND_B | BAND_G | BAND_GN; } else { + bss_cfg->band_cfg = BAND_CONFIG_A; + if (params->channel_type == NL80211_CHAN_NO_HT) config_bands = BAND_A; else @@ -988,6 +991,7 @@ static int mwifiex_cfg80211_start_ap(struct wiphy *wiphy, ~priv->adapter->fw_bands)) priv->adapter->config_bands = config_bands; + mwifiex_set_uap_rates(bss_cfg, params); mwifiex_send_domain_info_cmd_fw(wiphy); if (mwifiex_set_secure_params(priv, bss_cfg, params)) { diff --git a/drivers/net/wireless/mwifiex/fw.h b/drivers/net/wireless/mwifiex/fw.h index ae06f31..1a4a694 100644 --- a/drivers/net/wireless/mwifiex/fw.h +++ b/drivers/net/wireless/mwifiex/fw.h @@ -108,6 +108,7 @@ enum MWIFIEX_802_11_PRIVACY_FILTER { #define MGMT_MASK_BEACON 0x100 #define TLV_TYPE_UAP_SSID 0x0000 +#define TLV_TYPE_UAP_RATES 0x0001 #define PROPRIETARY_TLV_BASE_ID 0x0100 #define TLV_TYPE_KEY_MATERIAL (PROPRIETARY_TLV_BASE_ID + 0) @@ -1284,6 +1285,11 @@ struct host_cmd_tlv_ssid { u8 ssid[0]; } __packed; +struct host_cmd_tlv_rates { + struct host_cmd_tlv tlv; + u8 rates[0]; +} __packed; + struct host_cmd_tlv_bcast_ssid { struct host_cmd_tlv tlv; u8 bcast_ctl; diff --git a/drivers/net/wireless/mwifiex/ioctl.h b/drivers/net/wireless/mwifiex/ioctl.h index 6a5eded..8688535 100644 --- a/drivers/net/wireless/mwifiex/ioctl.h +++ b/drivers/net/wireless/mwifiex/ioctl.h @@ -81,7 +81,11 @@ struct wep_key { #define KEY_MGMT_ON_HOST 0x03 #define MWIFIEX_AUTH_MODE_AUTO 0xFF -#define BAND_CONFIG_MANUAL 0x00 +#define BAND_CONFIG_BG 0x00 +#define BAND_CONFIG_A 0x01 +#define MWIFIEX_SUPPORTED_RATES 14 +#define MWIFIEX_SUPPORTED_RATES_EXT 32 + struct mwifiex_uap_bss_param { u8 channel; u8 band_cfg; @@ -100,6 +104,7 @@ struct mwifiex_uap_bss_param { struct wpa_param wpa_cfg; struct wep_key wep_cfg[NUM_WEP_KEYS]; struct ieee80211_ht_cap ht_cap; + u8 rates[MWIFIEX_SUPPORTED_RATES]; }; enum { diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h index 994bc4f..ede0c65 100644 --- a/drivers/net/wireless/mwifiex/main.h +++ b/drivers/net/wireless/mwifiex/main.h @@ -116,6 +116,7 @@ enum { #define MAX_BITMAP_RATES_SIZE 10 #define MAX_CHANNEL_BAND_BG 14 +#define MAX_CHANNEL_BAND_A 165 #define MAX_FREQUENCY_BAND_BG 2484 @@ -249,10 +250,6 @@ struct ieee_types_header { u8 len; } __packed; -#define MWIFIEX_SUPPORTED_RATES 14 - -#define MWIFIEX_SUPPORTED_RATES_EXT 32 - struct ieee_types_vendor_specific { struct ieee_types_vendor_header vend_hdr; u8 data[IEEE_MAX_IE_SIZE - sizeof(struct ieee_types_vendor_header)]; @@ -872,6 +869,8 @@ int mwifiex_set_secure_params(struct mwifiex_private *priv, void mwifiex_set_ht_params(struct mwifiex_private *priv, struct mwifiex_uap_bss_param *bss_cfg, struct cfg80211_ap_settings *params); +void mwifiex_set_uap_rates(struct mwifiex_uap_bss_param *bss_cfg, + struct cfg80211_ap_settings *params); /* * This function checks if the queuing is RA based or not. diff --git a/drivers/net/wireless/mwifiex/uap_cmd.c b/drivers/net/wireless/mwifiex/uap_cmd.c index c10aac0..8a627d8 100644 --- a/drivers/net/wireless/mwifiex/uap_cmd.c +++ b/drivers/net/wireless/mwifiex/uap_cmd.c @@ -177,6 +177,25 @@ mwifiex_set_ht_params(struct mwifiex_private *priv, return; } +/* This function finds supported rates IE from beacon parameter and sets + * these rates into bss_config structure. + */ +void +mwifiex_set_uap_rates(struct mwifiex_uap_bss_param *bss_cfg, + struct cfg80211_ap_settings *params) +{ + struct ieee_types_header *rate_ie; + int var_offset = offsetof(struct ieee80211_mgmt, u.beacon.variable); + const u8 *var_pos = params->beacon.head + var_offset; + int len = params->beacon.head_len - var_offset; + + rate_ie = (void *)cfg80211_find_ie(WLAN_EID_SUPP_RATES, var_pos, len); + if (rate_ie) + memcpy(bss_cfg->rates, rate_ie + 1, rate_ie->len); + + return; +} + /* This function initializes some of mwifiex_uap_bss_param variables. * This helps FW in ignoring invalid values. These values may or may not * be get updated to valid ones at later stage. @@ -323,8 +342,10 @@ mwifiex_uap_bss_param_prepare(u8 *tlv, void *cmd_buf, u16 *param_size) struct host_cmd_tlv_retry_limit *retry_limit; struct host_cmd_tlv_encrypt_protocol *encrypt_protocol; struct host_cmd_tlv_auth_type *auth_type; + struct host_cmd_tlv_rates *tlv_rates; struct mwifiex_ie_types_htcap *htcap; struct mwifiex_uap_bss_param *bss_cfg = cmd_buf; + int i; u16 cmd_size = *param_size; if (bss_cfg->ssid.ssid_len) { @@ -344,7 +365,23 @@ mwifiex_uap_bss_param_prepare(u8 *tlv, void *cmd_buf, u16 *param_size) cmd_size += sizeof(struct host_cmd_tlv_bcast_ssid); tlv += sizeof(struct host_cmd_tlv_bcast_ssid); } - if (bss_cfg->channel && bss_cfg->channel <= MAX_CHANNEL_BAND_BG) { + if (bss_cfg->rates[0]) { + tlv_rates = (struct host_cmd_tlv_rates *)tlv; + tlv_rates->tlv.type = cpu_to_le16(TLV_TYPE_UAP_RATES); + + for (i = 0; i < MWIFIEX_SUPPORTED_RATES && bss_cfg->rates[i]; + i++) + tlv_rates->rates[i] = bss_cfg->rates[i]; + + tlv_rates->tlv.len = cpu_to_le16(i); + cmd_size += sizeof(struct host_cmd_tlv_rates) + i; + tlv += sizeof(struct host_cmd_tlv_rates) + i; + } + if (bss_cfg->channel && + ((bss_cfg->band_cfg == BAND_CONFIG_BG && + bss_cfg->channel <= MAX_CHANNEL_BAND_BG) || + (bss_cfg->band_cfg == BAND_CONFIG_A && + bss_cfg->channel <= MAX_CHANNEL_BAND_A))) { chan_band = (struct host_cmd_tlv_channel_band *)tlv; chan_band->tlv.type = cpu_to_le16(TLV_TYPE_CHANNELBANDLIST); chan_band->tlv.len = -- cgit v0.10.2 From 84f6a95a265d3716537be91dc1bc04d229ad6000 Mon Sep 17 00:00:00 2001 From: Bing Zhao Date: Mon, 27 Aug 2012 20:32:54 -0700 Subject: mwifiex: make use of is_zero_ether_addr() Use is_zero_ether_addr() instead of directly using memcmp() to determine if the ethernet address is all zeros. Cc: Wei Yongjun Signed-off-by: Bing Zhao Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/mwifiex/scan.c b/drivers/net/wireless/mwifiex/scan.c index 215d07e6..9e077e5 100644 --- a/drivers/net/wireless/mwifiex/scan.c +++ b/drivers/net/wireless/mwifiex/scan.c @@ -726,7 +726,6 @@ mwifiex_config_scan(struct mwifiex_private *priv, struct mwifiex_ie_types_num_probes *num_probes_tlv; struct mwifiex_ie_types_wildcard_ssid_params *wildcard_ssid_tlv; struct mwifiex_ie_types_rates_param_set *rates_tlv; - const u8 zero_mac[ETH_ALEN] = { 0, 0, 0, 0, 0, 0 }; u8 *tlv_pos; u32 num_probes; u32 ssid_len; @@ -840,8 +839,7 @@ mwifiex_config_scan(struct mwifiex_private *priv, * or BSSID filter applied to the scan results in the firmware. */ if ((i && ssid_filter) || - memcmp(scan_cfg_out->specific_bssid, &zero_mac, - sizeof(zero_mac))) + !is_zero_ether_addr(scan_cfg_out->specific_bssid)) *filtered_scan = true; } else { scan_cfg_out->bss_mode = (u8) adapter->scan_mode; -- cgit v0.10.2 From d6b389e9cbe8f645013001902df45f7e7a223a83 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Tue, 28 Aug 2012 21:11:34 +0800 Subject: rtlwifi: rtl8192de: remove pointless conditional before kfree_skb() Remove pointless conditional before kfree_skb(). Signed-off-by: Wei Yongjun Acked-by: Larry Finger Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/fw.c b/drivers/net/wireless/rtlwifi/rtl8192de/fw.c index 895ae6c..a3aede0 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192de/fw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192de/fw.c @@ -570,8 +570,7 @@ static bool _rtl92d_cmd_send_packet(struct ieee80211_hw *hw, ring = &rtlpci->tx_ring[BEACON_QUEUE]; pskb = __skb_dequeue(&ring->queue); - if (pskb) - kfree_skb(pskb); + kfree_skb(pskb); spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags); pdesc = &ring->desc[idx]; /* discard output from call below */ -- cgit v0.10.2 From 6babc283c1edd6dec710530a0e168defceb8d704 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Tue, 28 Aug 2012 21:12:00 +0800 Subject: rtlwifi: rtl8192c: remove pointless conditional before kfree_skb() Remove pointless conditional before kfree_skb(). Signed-off-by: Wei Yongjun Acked-by: Larry Finger Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c index 44febfd..b627151 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c +++ b/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c @@ -577,8 +577,7 @@ static bool _rtl92c_cmd_send_packet(struct ieee80211_hw *hw, ring = &rtlpci->tx_ring[BEACON_QUEUE]; pskb = __skb_dequeue(&ring->queue); - if (pskb) - kfree_skb(pskb); + kfree_skb(pskb); spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags); -- cgit v0.10.2 From adfbda62248258a402253744e4eed6b87fb43169 Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Wed, 29 Aug 2012 09:20:42 +0530 Subject: ath9k: Fix TX filter usage The TX filter bit for a station would be set by the HW when a frame is not acked. A frame would be completed with ATH9K_TXERR_FILT status only when the corresponding filter bit for the destination station is already set. Currently, un-acknowledged packets are added to the pending queue and retried, but the "clear_dest_mask" bit in the descriptor is set only when the TX status has been ATH9K_TXERR_FILT. This results in packet loss and the log shows: wlan0: dropped TX filtered frame, queue_len=0 PS=0 @4309746071 wlan0: dropped TX filtered frame, queue_len=0 PS=0 @4309746076 wlan0: dropped TX filtered frame, queue_len=0 PS=0 @4309746377 ... ... This issue can be resolved by making sure that the destination mask is cleared when the packet is being retried and the earlier TX status is ATH9K_TXERR_XRETRY. Signed-off-by: Sujith Manoharan Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index ef91f6c..b074c3a 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -568,7 +568,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq, if (!an->sleeping) { ath_tx_queue_tid(txq, tid); - if (ts->ts_status & ATH9K_TXERR_FILT) + if (ts->ts_status & (ATH9K_TXERR_FILT | ATH9K_TXERR_XRETRY)) tid->ac->clear_ps_filter = true; } } -- cgit v0.10.2 From a77f57475465b1958f167c78dc94288ea0ba1b9c Mon Sep 17 00:00:00 2001 From: Hante Meuleman Date: Thu, 30 Aug 2012 19:42:58 +0200 Subject: brcmfmac: prevent possible race condition on usb rx control. brcmf_usb_tx_ctlpkt sends message using brcmf_usb_send_ctl then clears boolean and waits for boolean to be set (by another thread). This can result in situation where flag gets cleared while result was already received. First clearing the flag and then sending the data will prevent this. Reviewed-by: Arend Van Spriel (arend@broadcom.com) Reviewed-by: Franky (Zhenhui) Lin Reviewed-by: Pieter-Paul Giesberts Signed-off-by: Hante Meuleman Signed-off-by: Arend van Spriel Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/brcm80211/brcmfmac/usb.c index a299d42..ac1ed1f 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/usb.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/usb.c @@ -366,13 +366,13 @@ static int brcmf_usb_tx_ctlpkt(struct device *dev, u8 *buf, u32 len) if (test_and_set_bit(0, &devinfo->ctl_op)) return -EIO; + devinfo->ctl_completed = false; err = brcmf_usb_send_ctl(devinfo, buf, len); if (err) { brcmf_dbg(ERROR, "fail %d bytes: %d\n", err, len); return err; } - devinfo->ctl_completed = false; timeout = brcmf_usb_ioctl_resp_wait(devinfo, &devinfo->ctl_completed, &pending); clear_bit(0, &devinfo->ctl_op); -- cgit v0.10.2 From 4a1c02ce7f44895d7556735fefbaa7966ddbcb07 Mon Sep 17 00:00:00 2001 From: Franky Lin Date: Thu, 30 Aug 2012 19:42:59 +0200 Subject: brcmfmac: add BCM43241 sdio interface driver support BCM43241 is an 11abg and 2x2 11n Wifi/BT/FM combo chip that supports 40MHz channel width. This patch intends to enable the driver support for the chip through SDIO bus interface. Reviewed-by: Pieter-Paul Giesberts Reviewed-by: Arend van Spriel Reviewed-by: Hante Meuleman Signed-off-by: Franky Lin Signed-off-by: Arend van Spriel Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c index 49765d3..e0b313c 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c @@ -42,6 +42,7 @@ #define DMA_ALIGN_MASK 0x03 +#define SDIO_DEVICE_ID_BROADCOM_43241 0x4324 #define SDIO_DEVICE_ID_BROADCOM_4329 0x4329 #define SDIO_DEVICE_ID_BROADCOM_4330 0x4330 #define SDIO_DEVICE_ID_BROADCOM_4334 0x4334 @@ -51,6 +52,7 @@ /* devices we support, null terminated */ static const struct sdio_device_id brcmf_sdmmc_ids[] = { + {SDIO_DEVICE(SDIO_VENDOR_ID_BROADCOM, SDIO_DEVICE_ID_BROADCOM_43241)}, {SDIO_DEVICE(SDIO_VENDOR_ID_BROADCOM, SDIO_DEVICE_ID_BROADCOM_4329)}, {SDIO_DEVICE(SDIO_VENDOR_ID_BROADCOM, SDIO_DEVICE_ID_BROADCOM_4330)}, {SDIO_DEVICE(SDIO_VENDOR_ID_BROADCOM, SDIO_DEVICE_ID_BROADCOM_4334)}, diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c index 472f2ef..2dd6b48 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c @@ -3881,6 +3881,8 @@ static bool brcmf_sdbrcm_bus_watchdog(struct brcmf_sdio *bus) static bool brcmf_sdbrcm_chipmatch(u16 chipid) { + if (chipid == BCM43241_CHIP_ID) + return true; if (chipid == BCM4329_CHIP_ID) return true; if (chipid == BCM4330_CHIP_ID) diff --git a/drivers/net/wireless/brcm80211/brcmfmac/sdio_chip.c b/drivers/net/wireless/brcm80211/brcmfmac/sdio_chip.c index 58155e2..9434440 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/sdio_chip.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/sdio_chip.c @@ -377,6 +377,23 @@ static int brcmf_sdio_chip_recognition(struct brcmf_sdio_dev *sdiodev, /* Address of cores for new chips should be added here */ switch (ci->chip) { + case BCM43241_CHIP_ID: + ci->c_inf[0].wrapbase = 0x18100000; + ci->c_inf[0].cib = 0x2a084411; + ci->c_inf[1].id = BCMA_CORE_SDIO_DEV; + ci->c_inf[1].base = 0x18002000; + ci->c_inf[1].wrapbase = 0x18102000; + ci->c_inf[1].cib = 0x0e004211; + ci->c_inf[2].id = BCMA_CORE_INTERNAL_MEM; + ci->c_inf[2].base = 0x18004000; + ci->c_inf[2].wrapbase = 0x18104000; + ci->c_inf[2].cib = 0x14080401; + ci->c_inf[3].id = BCMA_CORE_ARM_CM3; + ci->c_inf[3].base = 0x18003000; + ci->c_inf[3].wrapbase = 0x18103000; + ci->c_inf[3].cib = 0x07004211; + ci->ramsize = 0x90000; + break; case BCM4329_CHIP_ID: ci->c_inf[1].id = BCMA_CORE_SDIO_DEV; ci->c_inf[1].base = BCM4329_CORE_BUS_BASE; diff --git a/drivers/net/wireless/brcm80211/include/brcm_hw_ids.h b/drivers/net/wireless/brcm80211/include/brcm_hw_ids.h index bcc79b4..e868285 100644 --- a/drivers/net/wireless/brcm80211/include/brcm_hw_ids.h +++ b/drivers/net/wireless/brcm80211/include/brcm_hw_ids.h @@ -34,6 +34,7 @@ #define BCM43235_CHIP_ID 43235 #define BCM43236_CHIP_ID 43236 #define BCM43238_CHIP_ID 43238 +#define BCM43241_CHIP_ID 0x4324 #define BCM4329_CHIP_ID 0x4329 #define BCM4330_CHIP_ID 0x4330 #define BCM4331_CHIP_ID 0x4331 -- cgit v0.10.2 From 1212d370e7e00eea38e30d6ac93e907bb351ebfa Mon Sep 17 00:00:00 2001 From: Hante Meuleman Date: Thu, 30 Aug 2012 19:43:00 +0200 Subject: brcmfmac: Add 43242 USB support. Added usb device id to list of supported devices. 43242 is the new 802.11n 2x2 MIMO device. Reviewed-by: Arend Van Spriel Reviewed-by: Pieter-Paul Giesberts Signed-off-by: Hante Meuleman Signed-off-by: Arend van Spriel Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/brcm80211/brcmfmac/usb.c index ac1ed1f..ecf3f77 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/usb.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/usb.c @@ -67,6 +67,7 @@ #define BRCMF_USB_MAX_PKT_SIZE 1600 #define BRCMF_USB_43236_FW_NAME "brcm/brcmfmac43236b.bin" +#define BRCMF_USB_43242_FW_NAME "brcm/brcmfmac43242a.bin" enum usbdev_suspend_state { USBOS_SUSPEND_STATE_DEVICE_ACTIVE = 0, /* Device is busy, won't allow @@ -1116,6 +1117,8 @@ static bool brcmf_usb_chip_support(int chipid, int chiprev) case 43236: case 43238: return (chiprev == 3); + case 43242: + return true; default: break; } @@ -1228,7 +1231,19 @@ static int brcmf_usb_get_fw(struct brcmf_usbdev_info *devinfo) if (devinfo->image) return 0; - fwname = BRCMF_USB_43236_FW_NAME; + switch (devinfo->bus_pub.devid) { + case 43235: + case 43236: + case 43238: + fwname = BRCMF_USB_43236_FW_NAME; + break; + case 43242: + fwname = BRCMF_USB_43242_FW_NAME; + break; + default: + return -EINVAL; + break; + } err = request_firmware(&fw, fwname, devinfo->dev); if (!fw) { @@ -1578,16 +1593,19 @@ static int brcmf_usb_resume(struct usb_interface *intf) #define BRCMF_USB_VENDOR_ID_BROADCOM 0x0a5c #define BRCMF_USB_DEVICE_ID_43236 0xbd17 +#define BRCMF_USB_DEVICE_ID_43242 0xbd1f #define BRCMF_USB_DEVICE_ID_BCMFW 0x0bdc static struct usb_device_id brcmf_usb_devid_table[] = { { USB_DEVICE(BRCMF_USB_VENDOR_ID_BROADCOM, BRCMF_USB_DEVICE_ID_43236) }, + { USB_DEVICE(BRCMF_USB_VENDOR_ID_BROADCOM, BRCMF_USB_DEVICE_ID_43242) }, /* special entry for device with firmware loaded and running */ { USB_DEVICE(BRCMF_USB_VENDOR_ID_BROADCOM, BRCMF_USB_DEVICE_ID_BCMFW) }, { } }; MODULE_DEVICE_TABLE(usb, brcmf_usb_devid_table); MODULE_FIRMWARE(BRCMF_USB_43236_FW_NAME); +MODULE_FIRMWARE(BRCMF_USB_43242_FW_NAME); /* TODO: suspend and resume entries */ static struct usb_driver brcmf_usbdrvr = { -- cgit v0.10.2 From 70f0822c5d430ddcca722cd8cd03760ca432c531 Mon Sep 17 00:00:00 2001 From: Hante Meuleman Date: Thu, 30 Aug 2012 19:43:01 +0200 Subject: brcmfmac: Add 43143 USB support. Added usb device id to list of supported devices. 43143 is a new 802.11n single stream device. Reviewed-by: Arend Van Spriel Reviewed-by: Pieter-Paul Giesberts Signed-off-by: Hante Meuleman Signed-off-by: Arend van Spriel Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/brcm80211/brcmfmac/usb.c index ecf3f77..78fb17e 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/usb.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/usb.c @@ -66,6 +66,7 @@ #define BRCMF_USB_CBCTL_READ 1 #define BRCMF_USB_MAX_PKT_SIZE 1600 +#define BRCMF_USB_43143_FW_NAME "brcm/brcmfmac43143.bin" #define BRCMF_USB_43236_FW_NAME "brcm/brcmfmac43236b.bin" #define BRCMF_USB_43242_FW_NAME "brcm/brcmfmac43242a.bin" @@ -1113,6 +1114,8 @@ static int brcmf_usb_dlrun(struct brcmf_usbdev_info *devinfo) static bool brcmf_usb_chip_support(int chipid, int chiprev) { switch(chipid) { + case 43143: + return true; case 43235: case 43236: case 43238: @@ -1232,6 +1235,9 @@ static int brcmf_usb_get_fw(struct brcmf_usbdev_info *devinfo) return 0; switch (devinfo->bus_pub.devid) { + case 43143: + fwname = BRCMF_USB_43143_FW_NAME; + break; case 43235: case 43236: case 43238: @@ -1592,11 +1598,13 @@ static int brcmf_usb_resume(struct usb_interface *intf) } #define BRCMF_USB_VENDOR_ID_BROADCOM 0x0a5c +#define BRCMF_USB_DEVICE_ID_43143 0xbd1e #define BRCMF_USB_DEVICE_ID_43236 0xbd17 #define BRCMF_USB_DEVICE_ID_43242 0xbd1f #define BRCMF_USB_DEVICE_ID_BCMFW 0x0bdc static struct usb_device_id brcmf_usb_devid_table[] = { + { USB_DEVICE(BRCMF_USB_VENDOR_ID_BROADCOM, BRCMF_USB_DEVICE_ID_43143) }, { USB_DEVICE(BRCMF_USB_VENDOR_ID_BROADCOM, BRCMF_USB_DEVICE_ID_43236) }, { USB_DEVICE(BRCMF_USB_VENDOR_ID_BROADCOM, BRCMF_USB_DEVICE_ID_43242) }, /* special entry for device with firmware loaded and running */ @@ -1604,6 +1612,7 @@ static struct usb_device_id brcmf_usb_devid_table[] = { { } }; MODULE_DEVICE_TABLE(usb, brcmf_usb_devid_table); +MODULE_FIRMWARE(BRCMF_USB_43143_FW_NAME); MODULE_FIRMWARE(BRCMF_USB_43236_FW_NAME); MODULE_FIRMWARE(BRCMF_USB_43242_FW_NAME); -- cgit v0.10.2 From cbaa177d2b2f9364c7b9250d8ced75fae326c052 Mon Sep 17 00:00:00 2001 From: Arend van Spriel Date: Thu, 30 Aug 2012 19:43:02 +0200 Subject: brcmfmac: add callback for nl80211 testmode command This change adds callback for nl80211 testmode, which can be used for testing and debugging purposes with driver and firmware. Reviewed-by: Hante Meuleman Reviewed-by: Pieter-Paul Giesberts Reviewed-by: Franky (Zhenhui) Lin Signed-off-by: Arend van Spriel Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd.h b/drivers/net/wireless/brcm80211/brcmfmac/dhd.h index a11fe54..37f5708 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd.h +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd.h @@ -638,6 +638,7 @@ extern uint brcmf_c_mkiovar(char *name, char *data, uint datalen, extern int brcmf_netdev_wait_pend8021x(struct net_device *ndev); extern s32 brcmf_exec_dcmd(struct net_device *dev, u32 cmd, void *arg, u32 len); +extern int brcmf_netlink_dcmd(struct net_device *ndev, struct brcmf_dcmd *dcmd); /* Return pointer to interface name */ extern char *brcmf_ifname(struct brcmf_pub *drvr, int idx); diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c index 57bf1d7..dcfeb1a 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c @@ -775,6 +775,14 @@ done: return err; } +int brcmf_netlink_dcmd(struct net_device *ndev, struct brcmf_dcmd *dcmd) +{ + brcmf_dbg(TRACE, "enter: cmd %x buf %p len %d\n", + dcmd->cmd, dcmd->buf, dcmd->len); + + return brcmf_exec_dcmd(ndev, dcmd->cmd, dcmd->buf, dcmd->len); +} + static int brcmf_netdev_stop(struct net_device *ndev) { struct brcmf_if *ifp = netdev_priv(ndev); diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c index 28c5fbb..c7230f5 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c @@ -28,6 +28,7 @@ #include #include #include +#include #include #include @@ -2723,6 +2724,25 @@ brcmf_cfg80211_flush_pmksa(struct wiphy *wiphy, struct net_device *ndev) } +#ifdef CONFIG_NL80211_TESTMODE +static int brcmf_cfg80211_testmode(struct wiphy *wiphy, void *data, int len) +{ + struct brcmf_cfg80211_priv *cfg_priv = wiphy_to_cfg(wiphy); + struct net_device *ndev = cfg_priv->wdev->netdev; + struct brcmf_dcmd *dcmd = data; + struct sk_buff *reply; + int ret; + + ret = brcmf_netlink_dcmd(ndev, dcmd); + if (ret == 0) { + reply = cfg80211_testmode_alloc_reply_skb(wiphy, sizeof(*dcmd)); + nla_put(reply, NL80211_ATTR_TESTDATA, sizeof(*dcmd), dcmd); + ret = cfg80211_testmode_reply(reply); + } + return ret; +} +#endif + static struct cfg80211_ops wl_cfg80211_ops = { .change_virtual_intf = brcmf_cfg80211_change_iface, .scan = brcmf_cfg80211_scan, @@ -2745,7 +2765,10 @@ static struct cfg80211_ops wl_cfg80211_ops = { .resume = brcmf_cfg80211_resume, .set_pmksa = brcmf_cfg80211_set_pmksa, .del_pmksa = brcmf_cfg80211_del_pmksa, - .flush_pmksa = brcmf_cfg80211_flush_pmksa + .flush_pmksa = brcmf_cfg80211_flush_pmksa, +#ifdef CONFIG_NL80211_TESTMODE + .testmode_cmd = brcmf_cfg80211_testmode +#endif }; static s32 brcmf_mode_to_nl80211_iftype(s32 mode) -- cgit v0.10.2 From 908fe11314be4744fb303179a1c46b22dcdc5b87 Mon Sep 17 00:00:00 2001 From: Jeff Disher Date: Thu, 30 Aug 2012 18:20:55 -0700 Subject: mwifiex: store mwifiex_ds_misc_subsc_evt in mwifiex_private Since mwifiex_ds_misc_subsc_evt is used in an asynchronous case, store the structure in the long-lived mwifiex_private instead of on the calling stack. This fixes a problem where the response of the asynchronous operation would corrupt a stack frame potentially in use by a different thread. Signed-off-by: Jeff Disher Reviewed-by: Sam Leffler Tested-by: Jeff Disher Acked-by: Bing Zhao Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h index ede0c65..bb75390 100644 --- a/drivers/net/wireless/mwifiex/main.h +++ b/drivers/net/wireless/mwifiex/main.h @@ -484,6 +484,7 @@ struct mwifiex_private { s32 cqm_rssi_thold; u32 cqm_rssi_hyst; u8 subsc_evt_rssi_state; + struct mwifiex_ds_misc_subsc_evt async_subsc_evt_storage; struct mwifiex_ie mgmt_ie[MAX_MGMT_IE_INDEX]; u16 beacon_idx; u16 proberesp_idx; diff --git a/drivers/net/wireless/mwifiex/sta_cmdresp.c b/drivers/net/wireless/mwifiex/sta_cmdresp.c index 62223ab..675c00b 100644 --- a/drivers/net/wireless/mwifiex/sta_cmdresp.c +++ b/drivers/net/wireless/mwifiex/sta_cmdresp.c @@ -123,7 +123,8 @@ static int mwifiex_ret_802_11_rssi_info(struct mwifiex_private *priv, { struct host_cmd_ds_802_11_rssi_info_rsp *rssi_info_rsp = &resp->params.rssi_info_rsp; - struct mwifiex_ds_misc_subsc_evt subsc_evt; + struct mwifiex_ds_misc_subsc_evt *subsc_evt = + &priv->async_subsc_evt_storage; priv->data_rssi_last = le16_to_cpu(rssi_info_rsp->data_rssi_last); priv->data_nf_last = le16_to_cpu(rssi_info_rsp->data_nf_last); @@ -140,26 +141,27 @@ static int mwifiex_ret_802_11_rssi_info(struct mwifiex_private *priv, if (priv->subsc_evt_rssi_state == EVENT_HANDLED) return 0; + memset(subsc_evt, 0x00, sizeof(struct mwifiex_ds_misc_subsc_evt)); + /* Resubscribe low and high rssi events with new thresholds */ - memset(&subsc_evt, 0x00, sizeof(struct mwifiex_ds_misc_subsc_evt)); - subsc_evt.events = BITMASK_BCN_RSSI_LOW | BITMASK_BCN_RSSI_HIGH; - subsc_evt.action = HostCmd_ACT_BITWISE_SET; + subsc_evt->events = BITMASK_BCN_RSSI_LOW | BITMASK_BCN_RSSI_HIGH; + subsc_evt->action = HostCmd_ACT_BITWISE_SET; if (priv->subsc_evt_rssi_state == RSSI_LOW_RECVD) { - subsc_evt.bcn_l_rssi_cfg.abs_value = abs(priv->bcn_rssi_avg - + subsc_evt->bcn_l_rssi_cfg.abs_value = abs(priv->bcn_rssi_avg - priv->cqm_rssi_hyst); - subsc_evt.bcn_h_rssi_cfg.abs_value = abs(priv->cqm_rssi_thold); + subsc_evt->bcn_h_rssi_cfg.abs_value = abs(priv->cqm_rssi_thold); } else if (priv->subsc_evt_rssi_state == RSSI_HIGH_RECVD) { - subsc_evt.bcn_l_rssi_cfg.abs_value = abs(priv->cqm_rssi_thold); - subsc_evt.bcn_h_rssi_cfg.abs_value = abs(priv->bcn_rssi_avg + + subsc_evt->bcn_l_rssi_cfg.abs_value = abs(priv->cqm_rssi_thold); + subsc_evt->bcn_h_rssi_cfg.abs_value = abs(priv->bcn_rssi_avg + priv->cqm_rssi_hyst); } - subsc_evt.bcn_l_rssi_cfg.evt_freq = 1; - subsc_evt.bcn_h_rssi_cfg.evt_freq = 1; + subsc_evt->bcn_l_rssi_cfg.evt_freq = 1; + subsc_evt->bcn_h_rssi_cfg.evt_freq = 1; priv->subsc_evt_rssi_state = EVENT_HANDLED; mwifiex_send_cmd_async(priv, HostCmd_CMD_802_11_SUBSCRIBE_EVENT, - 0, 0, &subsc_evt); + 0, 0, subsc_evt); return 0; } -- cgit v0.10.2 From 229bd9df49cf772b0540ea13d64e8ca1bfcc6b48 Mon Sep 17 00:00:00 2001 From: Larry Finger Date: Fri, 31 Aug 2012 15:38:59 -0500 Subject: rtlwifi: rtl8192c: rtl8192de: Fix typo in cursta_connectctate Signed-off-by: Larry Finger Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c index a45afda..2fd3b49 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c +++ b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c @@ -167,7 +167,7 @@ static void rtl92c_dm_diginit(struct ieee80211_hw *hw) dm_digtable->dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX; dm_digtable->cur_igvalue = 0x20; dm_digtable->pre_igvalue = 0x0; - dm_digtable->cursta_connectctate = DIG_STA_DISCONNECT; + dm_digtable->cursta_connectstate = DIG_STA_DISCONNECT; dm_digtable->presta_connectstate = DIG_STA_DISCONNECT; dm_digtable->curmultista_connectstate = DIG_MULTISTA_DISCONNECT; dm_digtable->rssi_lowthresh = DM_DIG_THRESH_LOW; @@ -190,7 +190,7 @@ static u8 rtl92c_dm_initial_gain_min_pwdb(struct ieee80211_hw *hw) long rssi_val_min = 0; if ((dm_digtable->curmultista_connectstate == DIG_MULTISTA_CONNECT) && - (dm_digtable->cursta_connectctate == DIG_STA_CONNECT)) { + (dm_digtable->cursta_connectstate == DIG_STA_CONNECT)) { if (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb != 0) rssi_val_min = (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb > @@ -199,8 +199,8 @@ static u8 rtl92c_dm_initial_gain_min_pwdb(struct ieee80211_hw *hw) rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb; else rssi_val_min = rtlpriv->dm.undecorated_smoothed_pwdb; - } else if (dm_digtable->cursta_connectctate == DIG_STA_CONNECT || - dm_digtable->cursta_connectctate == DIG_STA_BEFORE_CONNECT) { + } else if (dm_digtable->cursta_connectstate == DIG_STA_CONNECT || + dm_digtable->cursta_connectstate == DIG_STA_BEFORE_CONNECT) { rssi_val_min = rtlpriv->dm.undecorated_smoothed_pwdb; } else if (dm_digtable->curmultista_connectstate == DIG_MULTISTA_CONNECT) { @@ -334,7 +334,7 @@ static void rtl92c_dm_initial_gain_multi_sta(struct ieee80211_hw *hw) multi_sta = true; if (!multi_sta || - dm_digtable->cursta_connectctate != DIG_STA_DISCONNECT) { + dm_digtable->cursta_connectstate != DIG_STA_DISCONNECT) { initialized = false; dm_digtable->dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX; return; @@ -378,15 +378,15 @@ static void rtl92c_dm_initial_gain_sta(struct ieee80211_hw *hw) struct dig_t *dm_digtable = &rtlpriv->dm_digtable; RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE, - "presta_connectstate = %x, cursta_connectctate = %x\n", + "presta_connectstate = %x, cursta_connectstate = %x\n", dm_digtable->presta_connectstate, - dm_digtable->cursta_connectctate); + dm_digtable->cursta_connectstate); - if (dm_digtable->presta_connectstate == dm_digtable->cursta_connectctate - || dm_digtable->cursta_connectctate == DIG_STA_BEFORE_CONNECT - || dm_digtable->cursta_connectctate == DIG_STA_CONNECT) { + if (dm_digtable->presta_connectstate == dm_digtable->cursta_connectstate + || dm_digtable->cursta_connectstate == DIG_STA_BEFORE_CONNECT + || dm_digtable->cursta_connectstate == DIG_STA_CONNECT) { - if (dm_digtable->cursta_connectctate != DIG_STA_DISCONNECT) { + if (dm_digtable->cursta_connectstate != DIG_STA_DISCONNECT) { dm_digtable->rssi_val_min = rtl92c_dm_initial_gain_min_pwdb(hw); rtl92c_dm_ctrl_initgain_by_rssi(hw); @@ -407,7 +407,7 @@ static void rtl92c_dm_cck_packet_detection_thresh(struct ieee80211_hw *hw) struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); struct dig_t *dm_digtable = &rtlpriv->dm_digtable; - if (dm_digtable->cursta_connectctate == DIG_STA_CONNECT) { + if (dm_digtable->cursta_connectstate == DIG_STA_CONNECT) { dm_digtable->rssi_val_min = rtl92c_dm_initial_gain_min_pwdb(hw); if (dm_digtable->pre_cck_pd_state == CCK_PD_STAGE_LowRssi) { @@ -484,15 +484,15 @@ static void rtl92c_dm_ctrl_initgain_by_twoport(struct ieee80211_hw *hw) return; if (mac->link_state >= MAC80211_LINKED) - dm_digtable->cursta_connectctate = DIG_STA_CONNECT; + dm_digtable->cursta_connectstate = DIG_STA_CONNECT; else - dm_digtable->cursta_connectctate = DIG_STA_DISCONNECT; + dm_digtable->cursta_connectstate = DIG_STA_DISCONNECT; rtl92c_dm_initial_gain_sta(hw); rtl92c_dm_initial_gain_multi_sta(hw); rtl92c_dm_cck_packet_detection_thresh(hw); - dm_digtable->presta_connectstate = dm_digtable->cursta_connectctate; + dm_digtable->presta_connectstate = dm_digtable->cursta_connectstate; } diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/dm.c b/drivers/net/wireless/rtlwifi/rtl8192de/dm.c index c0201ed..ed868c3 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192de/dm.c +++ b/drivers/net/wireless/rtlwifi/rtl8192de/dm.c @@ -164,7 +164,7 @@ static void rtl92d_dm_diginit(struct ieee80211_hw *hw) de_digtable->dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX; de_digtable->cur_igvalue = 0x20; de_digtable->pre_igvalue = 0x0; - de_digtable->cursta_connectctate = DIG_STA_DISCONNECT; + de_digtable->cursta_connectstate = DIG_STA_DISCONNECT; de_digtable->presta_connectstate = DIG_STA_DISCONNECT; de_digtable->curmultista_connectstate = DIG_MULTISTA_DISCONNECT; de_digtable->rssi_lowthresh = DM_DIG_THRESH_LOW; @@ -310,7 +310,7 @@ static void rtl92d_dm_cck_packet_detection_thresh(struct ieee80211_hw *hw) struct dig_t *de_digtable = &rtlpriv->dm_digtable; unsigned long flag = 0; - if (de_digtable->cursta_connectctate == DIG_STA_CONNECT) { + if (de_digtable->cursta_connectstate == DIG_STA_CONNECT) { if (de_digtable->pre_cck_pd_state == CCK_PD_STAGE_LOWRSSI) { if (de_digtable->min_undecorated_pwdb_for_dm <= 25) de_digtable->cur_cck_pd_state = @@ -342,7 +342,7 @@ static void rtl92d_dm_cck_packet_detection_thresh(struct ieee80211_hw *hw) de_digtable->pre_cck_pd_state = de_digtable->cur_cck_pd_state; } RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, "CurSTAConnectState=%s\n", - de_digtable->cursta_connectctate == DIG_STA_CONNECT ? + de_digtable->cursta_connectstate == DIG_STA_CONNECT ? "DIG_STA_CONNECT " : "DIG_STA_DISCONNECT"); RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, "CCKPDStage=%s\n", de_digtable->cur_cck_pd_state == CCK_PD_STAGE_LOWRSSI ? @@ -428,9 +428,9 @@ static void rtl92d_dm_dig(struct ieee80211_hw *hw) RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, "progress\n"); /* Decide the current status and if modify initial gain or not */ if (rtlpriv->mac80211.link_state >= MAC80211_LINKED) - de_digtable->cursta_connectctate = DIG_STA_CONNECT; + de_digtable->cursta_connectstate = DIG_STA_CONNECT; else - de_digtable->cursta_connectctate = DIG_STA_DISCONNECT; + de_digtable->cursta_connectstate = DIG_STA_DISCONNECT; /* adjust initial gain according to false alarm counter */ if (falsealm_cnt->cnt_all < DM_DIG_FA_TH0) diff --git a/drivers/net/wireless/rtlwifi/wifi.h b/drivers/net/wireless/rtlwifi/wifi.h index 40153e7..a15c112 100644 --- a/drivers/net/wireless/rtlwifi/wifi.h +++ b/drivers/net/wireless/rtlwifi/wifi.h @@ -1624,7 +1624,7 @@ struct dig_t { u8 dig_twoport_algorithm; u8 dig_dbgmode; u8 dig_slgorithm_switch; - u8 cursta_connectctate; + u8 cursta_connectstate; u8 presta_connectstate; u8 curmultista_connectstate; char backoff_val; -- cgit v0.10.2 From 8e2c406a5bd3923995f298f32eef25d5c2bcd4a8 Mon Sep 17 00:00:00 2001 From: Larry Finger Date: Fri, 31 Aug 2012 15:39:00 -0500 Subject: rtlwifi: rtl8192c: rtl8192ce: rtl8192cu: rtl8192se: Remove sparse warnings The rtlwifi family of drivers has the following sparse errors: CHECK drivers/net/wireless/rtlwifi/usb.c drivers/net/wireless/rtlwifi/usb.c:122:17: warning: cast to restricted __le32 CHECK drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c:1157:13: warning: context imbalance in 'rtl92c_dm_refresh_rate_adaptive_mask' - different lock contexts for basic block CHECK drivers/net/wireless/rtlwifi/rtl8192ce/hw.c drivers/net/wireless/rtlwifi/rtl8192ce/hw.c:1909:30: warning: cast to restricted __le32 CHECK drivers/net/wireless/rtlwifi/rtl8192ce/sw.c drivers/net/wireless/rtlwifi/rtl8192ce/sw.c:345:1: warning: symbol 'rtl92ce_pci_ids' was not declared. Should it be static? CHECK drivers/net/wireless/rtlwifi/rtl8192cu/trx.c drivers/net/wireless/rtlwifi/rtl8192cu/trx.c:494:9: warning: cast from restricted __le16 CHECK drivers/net/wireless/rtlwifi/rtl8192se/fw.c drivers/net/wireless/rtlwifi/rtl8192se/fw.c:490:17: warning: cast to restricted __le32 drivers/net/wireless/rtlwifi/rtl8192se/fw.c:490:17: warning: cast to restricted __le32 drivers/net/wireless/rtlwifi/rtl8192se/fw.c:494:17: warning: cast to restricted __le32 drivers/net/wireless/rtlwifi/rtl8192se/fw.c:494:17: warning: cast to restricted __le32 drivers/net/wireless/rtlwifi/rtl8192se/fw.c:499:17: warning: cast to restricted __le32 drivers/net/wireless/rtlwifi/rtl8192se/fw.c:499:17: warning: cast to restricted __le32 drivers/net/wireless/rtlwifi/rtl8192se/fw.c:510:25: warning: cast to restricted __le32 drivers/net/wireless/rtlwifi/rtl8192se/fw.c:510:25: warning: cast to restricted __le32 drivers/net/wireless/rtlwifi/rtl8192se/fw.c:607:9: warning: cast to restricted __le16 drivers/net/wireless/rtlwifi/rtl8192se/fw.c:607:9: warning: cast to restricted __le16 drivers/net/wireless/rtlwifi/rtl8192se/fw.c:650:9: warning: cast to restricted __le16 drivers/net/wireless/rtlwifi/rtl8192se/fw.c:650:9: warning: cast to restricted __le16 drivers/net/wireless/rtlwifi/rtl8192se/fw.c:652:9: warning: cast to restricted __le16 drivers/net/wireless/rtlwifi/rtl8192se/fw.c:652:9: warning: cast to restricted __le16 CHECK drivers/net/wireless/rtlwifi/rtl8192se/trx.c drivers/net/wireless/rtlwifi/rtl8192se/trx.c:758:9: warning: cast from restricted __le32 drivers/net/wireless/rtlwifi/rtl8192se/trx.c:788:17: warning: cast from restricted __le32 drivers/net/wireless/rtlwifi/rtl8192se/trx.c:804:17: warning: cast to restricted __le32 drivers/net/wireless/rtlwifi/rtl8192se/trx.c:804:17: warning: cast to restricted __le32 drivers/net/wireless/rtlwifi/rtl8192se/trx.c:807:17: warning: cast from restricted __le32 Signed-off-by: Larry Finger Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c index 2fd3b49..1ca4e25 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c +++ b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c @@ -1214,18 +1214,13 @@ static void rtl92c_dm_refresh_rate_adaptive_mask(struct ieee80211_hw *hw) "PreState = %d, CurState = %d\n", p_ra->pre_ratr_state, p_ra->ratr_state); - /* Only the PCI card uses sta in the update rate table - * callback routine */ - if (rtlhal->interface == INTF_PCI) { - rcu_read_lock(); - sta = ieee80211_find_sta(mac->vif, mac->bssid); - } + rcu_read_lock(); + sta = ieee80211_find_sta(mac->vif, mac->bssid); rtlpriv->cfg->ops->update_rate_tbl(hw, sta, p_ra->ratr_state); p_ra->pre_ratr_state = p_ra->ratr_state; - if (rtlhal->interface == INTF_PCI) - rcu_read_unlock(); + rcu_read_unlock(); } } } diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c index bd0da7e..cc89582 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c @@ -1906,8 +1906,8 @@ static void rtl92ce_update_hal_rate_mask(struct ieee80211_hw *hw, } RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG, "ratr_bitmap :%x\n", ratr_bitmap); - *(u32 *)&rate_mask = EF4BYTE((ratr_bitmap & 0x0fffffff) | - (ratr_index << 28)); + *(u32 *)&rate_mask = (ratr_bitmap & 0x0fffffff) | + (ratr_index << 28); rate_mask[4] = macid | (shortgi ? 0x20 : 0x00) | 0x80; RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG, "Rate_index:%x, ratr_val:%x, %x:%x:%x:%x:%x\n", diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c index 3aa927f..60451ee 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c @@ -342,7 +342,7 @@ static struct rtl_hal_cfg rtl92ce_hal_cfg = { .maps[RTL_RC_HT_RATEMCS15] = DESC92_RATEMCS15, }; -DEFINE_PCI_DEVICE_TABLE(rtl92ce_pci_ids) = { +static DEFINE_PCI_DEVICE_TABLE(rtl92ce_pci_ids) = { {RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8191, rtl92ce_hal_cfg)}, {RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8178, rtl92ce_hal_cfg)}, {RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8177, rtl92ce_hal_cfg)}, diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c b/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c index 27863d7..6e66f04 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c @@ -491,7 +491,7 @@ static void _rtl_tx_desc_checksum(u8 *txdesc) SET_TX_DESC_TX_DESC_CHECKSUM(txdesc, 0); for (index = 0; index < 16; index++) checksum = checksum ^ (*(ptr + index)); - SET_TX_DESC_TX_DESC_CHECKSUM(txdesc, cpu_to_le16(checksum)); + SET_TX_DESC_TX_DESC_CHECKSUM(txdesc, checksum); } void rtl92cu_tx_fill_desc(struct ieee80211_hw *hw, diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/trx.c b/drivers/net/wireless/rtlwifi/rtl8192se/trx.c index 28c53fb..e3cf4c0 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192se/trx.c +++ b/drivers/net/wireless/rtlwifi/rtl8192se/trx.c @@ -756,7 +756,7 @@ void rtl92se_tx_fill_desc(struct ieee80211_hw *hw, SET_TX_DESC_TX_BUFFER_SIZE(pdesc, (u16) skb->len); /* DOWRD 8 */ - SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, cpu_to_le32(mapping)); + SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, mapping); RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE, "\n"); } @@ -786,7 +786,7 @@ void rtl92se_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc, /* 92SE need not to set TX packet size when firmware download */ SET_TX_DESC_PKT_SIZE(pdesc, (u16)(skb->len)); SET_TX_DESC_TX_BUFFER_SIZE(pdesc, (u16)(skb->len)); - SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, cpu_to_le32(mapping)); + SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, mapping); wmb(); SET_TX_DESC_OWN(pdesc, 1); @@ -805,7 +805,7 @@ void rtl92se_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc, SET_BITS_TO_LE_4BYTE(skb->data, 24, 7, rtlhal->h2c_txcmd_seq); SET_TX_DESC_TX_BUFFER_SIZE(pdesc, (u16)(skb->len)); - SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, cpu_to_le32(mapping)); + SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, mapping); wmb(); SET_TX_DESC_OWN(pdesc, 1); diff --git a/drivers/net/wireless/rtlwifi/usb.c b/drivers/net/wireless/rtlwifi/usb.c index 9140469..030beb4 100644 --- a/drivers/net/wireless/rtlwifi/usb.c +++ b/drivers/net/wireless/rtlwifi/usb.c @@ -120,7 +120,7 @@ static int _usbctrl_vendorreq_sync_read(struct usb_device *udev, u8 request, if (status < 0 && count++ < 4) pr_err("reg 0x%x, usbctrl_vendorreq TimeOut! status:0x%x value=0x%x\n", - value, status, le32_to_cpu(*(u32 *)pdata)); + value, status, *(u32 *)pdata); return status; } diff --git a/drivers/net/wireless/rtlwifi/wifi.h b/drivers/net/wireless/rtlwifi/wifi.h index a15c112..d4bc785 100644 --- a/drivers/net/wireless/rtlwifi/wifi.h +++ b/drivers/net/wireless/rtlwifi/wifi.h @@ -1820,9 +1820,9 @@ struct bt_coexist_info { EF1BYTE(*((u8 *)(_ptr))) /* Read le16 data from memory and convert to host ordering */ #define READEF2BYTE(_ptr) \ - EF2BYTE(*((u16 *)(_ptr))) + EF2BYTE(*(_ptr)) #define READEF4BYTE(_ptr) \ - EF4BYTE(*((u32 *)(_ptr))) + EF4BYTE(*(_ptr)) /* Write data to memory */ #define WRITEEF1BYTE(_ptr, _val) \ @@ -1831,7 +1831,7 @@ struct bt_coexist_info { #define WRITEEF2BYTE(_ptr, _val) \ (*((u16 *)(_ptr))) = EF2BYTE(_val) #define WRITEEF4BYTE(_ptr, _val) \ - (*((u16 *)(_ptr))) = EF2BYTE(_val) + (*((u32 *)(_ptr))) = EF2BYTE(_val) /* Create a bit mask * Examples: @@ -1864,9 +1864,9 @@ struct bt_coexist_info { * 4-byte pointer in little-endian system. */ #define LE_P4BYTE_TO_HOST_4BYTE(__pstart) \ - (EF4BYTE(*((u32 *)(__pstart)))) + (EF4BYTE(*((__le32 *)(__pstart)))) #define LE_P2BYTE_TO_HOST_2BYTE(__pstart) \ - (EF2BYTE(*((u16 *)(__pstart)))) + (EF2BYTE(*((__le16 *)(__pstart)))) #define LE_P1BYTE_TO_HOST_1BYTE(__pstart) \ (EF1BYTE(*((u8 *)(__pstart)))) @@ -1913,13 +1913,13 @@ value to host byte ordering.*/ * Set subfield of little-endian 4-byte value to specified value. */ #define SET_BITS_TO_LE_4BYTE(__pstart, __bitoffset, __bitlen, __val) \ - *((u32 *)(__pstart)) = EF4BYTE \ + *((u32 *)(__pstart)) = \ ( \ LE_BITS_CLEARED_TO_4BYTE(__pstart, __bitoffset, __bitlen) | \ ((((u32)__val) & BIT_LEN_MASK_32(__bitlen)) << (__bitoffset)) \ ); #define SET_BITS_TO_LE_2BYTE(__pstart, __bitoffset, __bitlen, __val) \ - *((u16 *)(__pstart)) = EF2BYTE \ + *((u16 *)(__pstart)) = \ ( \ LE_BITS_CLEARED_TO_2BYTE(__pstart, __bitoffset, __bitlen) | \ ((((u16)__val) & BIT_LEN_MASK_16(__bitlen)) << (__bitoffset)) \ -- cgit v0.10.2 From 2461c7d60f9f3821274e4acf9019cba8b82c94b5 Mon Sep 17 00:00:00 2001 From: Larry Finger Date: Fri, 31 Aug 2012 15:39:01 -0500 Subject: rtlwifi: Update header file The latest version of the vendor driver for the rtlwifi family includes many changes. This patch incorporates the difference in the main header file. Signed-off-by: Larry Finger Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/rtlwifi/wifi.h b/drivers/net/wireless/rtlwifi/wifi.h index d4bc785..f1b6bc6 100644 --- a/drivers/net/wireless/rtlwifi/wifi.h +++ b/drivers/net/wireless/rtlwifi/wifi.h @@ -135,7 +135,7 @@ enum hardware_type { HARDWARE_TYPE_RTL8192CU, HARDWARE_TYPE_RTL8192DE, HARDWARE_TYPE_RTL8192DU, - HARDWARE_TYPE_RTL8723E, + HARDWARE_TYPE_RTL8723AE, HARDWARE_TYPE_RTL8723U, /* keep it last */ @@ -389,6 +389,7 @@ enum rt_enc_alg { RSERVED_ENCRYPTION = 3, AESCCMP_ENCRYPTION = 4, WEP104_ENCRYPTION = 5, + AESCMAC_ENCRYPTION = 6, /*IEEE802.11w */ }; enum rtl_hal_state { @@ -873,6 +874,7 @@ struct rtl_phy { u32 adda_backup[16]; u32 iqk_mac_backup[IQK_MAC_REG_NUM]; u32 iqk_bb_backup[10]; + bool iqk_initialized; /* Dual mac */ bool need_iqk; @@ -910,6 +912,8 @@ struct rtl_phy { #define RTL_AGG_OPERATIONAL 3 #define RTL_AGG_OFF 0 #define RTL_AGG_ON 1 +#define RTL_RX_AGG_START 1 +#define RTL_RX_AGG_STOP 0 #define RTL_AGG_EMPTYING_HW_QUEUE_ADDBA 2 #define RTL_AGG_EMPTYING_HW_QUEUE_DELBA 3 @@ -920,6 +924,7 @@ struct rtl_ht_agg { u64 bitmap; u32 rate_n_flags; u8 agg_state; + u8 rx_agg_state; }; struct rtl_tid_data { @@ -927,11 +932,19 @@ struct rtl_tid_data { struct rtl_ht_agg agg; }; +struct rssi_sta { + long undecorated_smoothed_pwdb; +}; + struct rtl_sta_info { + struct list_head list; u8 ratr_index; u8 wireless_mode; u8 mimo_ps; struct rtl_tid_data tids[MAX_TID_COUNT]; + + /* just used for ap adhoc or mesh*/ + struct rssi_sta rssi_stat; } __packed; struct rtl_priv; @@ -1034,6 +1047,11 @@ struct rtl_mac { struct rtl_hal { struct ieee80211_hw *hw; + bool up_first_time; + bool first_init; + bool being_init_adapter; + bool bbrf_ready; + enum intf_type interface; u16 hw_type; /*92c or 92d or 92s and so on */ u8 ic_class; @@ -1048,6 +1066,7 @@ struct rtl_hal { u16 fw_subversion; bool h2c_setinprogress; u8 last_hmeboxnum; + bool fw_ready; /*Reserve page start offset except beacon in TxQ. */ u8 fw_rsvdpage_startoffset; u8 h2c_txcmd_seq; @@ -1083,6 +1102,8 @@ struct rtl_hal { bool load_imrandiqk_setting_for2g; bool disable_amsdu_8k; + bool master_of_dmsp; + bool slave_of_dmsp; }; struct rtl_security { @@ -1144,6 +1165,9 @@ struct rtl_dm { bool disable_tx_int; char ofdm_index[2]; char cck_index; + + /* DMSP */ + bool supp_phymode_switch; }; #define EFUSE_MAX_LOGICAL_SIZE 256 @@ -1337,6 +1361,10 @@ struct rtl_stats { }; struct rt_link_detect { + /* count for roaming */ + u32 bcn_rx_inperiod; + u32 roam_times; + u32 num_tx_in4period[4]; u32 num_rx_in4period[4]; @@ -1344,6 +1372,8 @@ struct rt_link_detect { u32 num_rx_inperiod; bool busytraffic; + bool tx_busy_traffic; + bool rx_busy_traffic; bool higher_busytraffic; bool higher_busyrxtraffic; @@ -1455,7 +1485,12 @@ struct rtl_hal_ops { u32 regaddr, u32 bitmask); void (*set_rfreg) (struct ieee80211_hw *hw, enum radio_path rfpath, u32 regaddr, u32 bitmask, u32 data); + void (*allow_all_destaddr)(struct ieee80211_hw *hw, + bool allow_all_da, bool write_into_reg); void (*linked_set_reg) (struct ieee80211_hw *hw); + void (*check_switch_to_dmdp) (struct ieee80211_hw *hw); + void (*dualmac_easy_concurrent) (struct ieee80211_hw *hw); + void (*dualmac_switch_to_dmdp) (struct ieee80211_hw *hw); bool (*phy_rf6052_config) (struct ieee80211_hw *hw); void (*phy_rf6052_set_cck_txpower) (struct ieee80211_hw *hw, u8 *powerlevel); @@ -1475,6 +1510,8 @@ struct rtl_intf_ops { void (*read_efuse_byte)(struct ieee80211_hw *hw, u16 _offset, u8 *pbuf); int (*adapter_start) (struct ieee80211_hw *hw); void (*adapter_stop) (struct ieee80211_hw *hw); + bool (*check_buddy_priv)(struct ieee80211_hw *hw, + struct rtl_priv **buddy_priv); int (*adapter_tx) (struct ieee80211_hw *hw, struct ieee80211_sta *sta, @@ -1559,11 +1596,16 @@ struct rtl_locks { spinlock_t h2c_lock; spinlock_t rf_ps_lock; spinlock_t rf_lock; + spinlock_t lps_lock; spinlock_t waitq_lock; + spinlock_t entry_list_lock; spinlock_t usb_lock; /*Dual mac*/ spinlock_t cck_and_rw_pagea_lock; + + /*Easy concurrent*/ + spinlock_t check_sendpkt_lock; }; struct rtl_works { @@ -1571,6 +1613,7 @@ struct rtl_works { /*timer */ struct timer_list watchdog_timer; + struct timer_list dualmac_easyconcurrent_retrytimer; /*task */ struct tasklet_struct irq_tasklet; @@ -1598,6 +1641,31 @@ struct rtl_debug { char proc_name[20]; }; +#define MIMO_PS_STATIC 0 +#define MIMO_PS_DYNAMIC 1 +#define MIMO_PS_NOLIMIT 3 + +struct rtl_dualmac_easy_concurrent_ctl { + enum band_type currentbandtype_backfordmdp; + bool close_bbandrf_for_dmsp; + bool change_to_dmdp; + bool change_to_dmsp; + bool switch_in_process; +}; + +struct rtl_dmsp_ctl { + bool activescan_for_slaveofdmsp; + bool scan_for_anothermac_fordmsp; + bool scan_for_itself_fordmsp; + bool writedig_for_anothermacofdmsp; + u32 curdigvalue_for_anothermacofdmsp; + bool changecckpdstate_for_anothermacofdmsp; + u8 curcckpdstate_for_anothermacofdmsp; + bool changetxhighpowerlvl_for_anothermacofdmsp; + u8 curtxhighlvl_for_anothermacofdmsp; + long rssivalmin_for_anothermacofdmsp; +}; + struct ps_t { u8 pre_ccastate; u8 cur_ccasate; @@ -1657,8 +1725,20 @@ struct dig_t { char backoffval_range_min; }; +struct rtl_global_var { + /* from this list we can get + * other adapter's rtl_priv */ + struct list_head glb_priv_list; + spinlock_t glb_list_lock; +}; + struct rtl_priv { struct completion firmware_loading_complete; + struct list_head list; + struct rtl_priv *buddy_priv; + struct rtl_global_var *glb_var; + struct rtl_dualmac_easy_concurrent_ctl easy_concurrent_ctl; + struct rtl_dmsp_ctl dmsp_ctl; struct rtl_locks locks; struct rtl_works works; struct rtl_mac mac80211; @@ -1679,6 +1759,9 @@ struct rtl_priv { struct rtl_rate_priv *rate_priv; + /* sta entry list for ap adhoc or mesh */ + struct list_head entry_list; + struct rtl_debug dbg; int max_fw_size; @@ -2105,4 +2188,11 @@ static inline struct ieee80211_sta *get_sta(struct ieee80211_hw *hw, return ieee80211_find_sta(vif, bssid); } +static inline struct ieee80211_sta *rtl_find_sta(struct ieee80211_hw *hw, + u8 *mac_addr) +{ + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + return ieee80211_find_sta(mac->vif, mac_addr); +} + #endif -- cgit v0.10.2 From 605b55186bfb34eab896c50a21409f9eed2e2a34 Mon Sep 17 00:00:00 2001 From: Gertjan van Wingerde Date: Fri, 31 Aug 2012 19:22:12 +0200 Subject: rt2x00: Align GPIO register definitions with the datasheets. Ensure that all active GPIO pins are included in the GPIO register definitions, nothing more and nothing less. Signed-off-by: Gertjan van Wingerde Acked-by: Ivo Van Doorn Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/rt2x00/rt2400pci.h b/drivers/net/wireless/rt2x00/rt2400pci.h index 7564ae9..9d78a53 100644 --- a/drivers/net/wireless/rt2x00/rt2400pci.h +++ b/drivers/net/wireless/rt2x00/rt2400pci.h @@ -671,6 +671,13 @@ #define GPIOCSR_BIT6 FIELD32(0x00000040) #define GPIOCSR_BIT7 FIELD32(0x00000080) #define GPIOCSR_BIT8 FIELD32(0x00000100) +#define GPIOCSR_BIT9 FIELD32(0x00000200) +#define GPIOCSR_BIT10 FIELD32(0x00000400) +#define GPIOCSR_BIT11 FIELD32(0x00000800) +#define GPIOCSR_BIT12 FIELD32(0x00001000) +#define GPIOCSR_BIT13 FIELD32(0x00002000) +#define GPIOCSR_BIT14 FIELD32(0x00004000) +#define GPIOCSR_BIT15 FIELD32(0x00008000) /* * BBPPCSR: BBP Pin control register. diff --git a/drivers/net/wireless/rt2x00/rt2500usb.h b/drivers/net/wireless/rt2x00/rt2500usb.h index 196bd51..9652300 100644 --- a/drivers/net/wireless/rt2x00/rt2500usb.h +++ b/drivers/net/wireless/rt2x00/rt2500usb.h @@ -198,6 +198,13 @@ #define MAC_CSR19_BIT6 FIELD16(0x0040) #define MAC_CSR19_BIT7 FIELD16(0x0080) #define MAC_CSR19_BIT8 FIELD16(0x0100) +#define MAC_CSR19_BIT9 FIELD16(0x0200) +#define MAC_CSR19_BIT10 FIELD16(0x0400) +#define MAC_CSR19_BIT11 FIELD16(0x0800) +#define MAC_CSR19_BIT12 FIELD16(0x1000) +#define MAC_CSR19_BIT13 FIELD16(0x2000) +#define MAC_CSR19_BIT14 FIELD16(0x4000) +#define MAC_CSR19_BIT15 FIELD16(0x8000) /* * MAC_CSR20: LED control register. diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/rt2x00/rt2800.h index e252e9b..a838e17 100644 --- a/drivers/net/wireless/rt2x00/rt2800.h +++ b/drivers/net/wireless/rt2x00/rt2800.h @@ -459,6 +459,12 @@ #define GPIO_CTRL_CFG_GPIOD_BIT5 FIELD32(0x00002000) #define GPIO_CTRL_CFG_GPIOD_BIT6 FIELD32(0x00004000) #define GPIO_CTRL_CFG_GPIOD_BIT7 FIELD32(0x00008000) +#define GPIO_CTRL_CFG_BIT8 FIELD32(0x00010000) +#define GPIO_CTRL_CFG_BIT9 FIELD32(0x00020000) +#define GPIO_CTRL_CFG_BIT10 FIELD32(0x00040000) +#define GPIO_CTRL_CFG_GPIOD_BIT8 FIELD32(0x01000000) +#define GPIO_CTRL_CFG_GPIOD_BIT9 FIELD32(0x02000000) +#define GPIO_CTRL_CFG_GPIOD_BIT10 FIELD32(0x04000000) /* * MCU_CMD_CFG diff --git a/drivers/net/wireless/rt2x00/rt61pci.h b/drivers/net/wireless/rt2x00/rt61pci.h index 8f3da5a..9ee0c33 100644 --- a/drivers/net/wireless/rt2x00/rt61pci.h +++ b/drivers/net/wireless/rt2x00/rt61pci.h @@ -365,8 +365,6 @@ struct hw_pairwise_ta_entry { #define MAC_CSR13_BIT3 FIELD32(0x00000008) #define MAC_CSR13_BIT4 FIELD32(0x00000010) #define MAC_CSR13_BIT5 FIELD32(0x00000020) -#define MAC_CSR13_BIT6 FIELD32(0x00000040) -#define MAC_CSR13_BIT7 FIELD32(0x00000080) #define MAC_CSR13_BIT8 FIELD32(0x00000100) #define MAC_CSR13_BIT9 FIELD32(0x00000200) #define MAC_CSR13_BIT10 FIELD32(0x00000400) -- cgit v0.10.2 From 99bdf51a6892e7fdff8d879890f075b3bf51d4ef Mon Sep 17 00:00:00 2001 From: Gertjan van Wingerde Date: Fri, 31 Aug 2012 19:22:13 +0200 Subject: rt2x00: Unify GPIO register field namings The various rt2x00 drivers use different methods to name the different GPIO register fields indicating the GPIO pin value and the fields indicating the direction. Start using a unified naming scheme for the GPIO register fields: - _VAL for fields indicating the GPIO pin value. - _DIR for fields indicating the GPIO pin direction. Signed-off-by: Gertjan van Wingerde Acked-by: Ivo Van Doorn Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c index 64328af..6458ab8 100644 --- a/drivers/net/wireless/rt2x00/rt2400pci.c +++ b/drivers/net/wireless/rt2x00/rt2400pci.c @@ -205,7 +205,7 @@ static int rt2400pci_rfkill_poll(struct rt2x00_dev *rt2x00dev) u32 reg; rt2x00pci_register_read(rt2x00dev, GPIOCSR, ®); - return rt2x00_get_field32(reg, GPIOCSR_BIT0); + return rt2x00_get_field32(reg, GPIOCSR_VAL0); } #ifdef CONFIG_RT2X00_LIB_LEDS @@ -1629,7 +1629,7 @@ static int rt2400pci_probe_hw(struct rt2x00_dev *rt2x00dev) * rfkill switch GPIO pin correctly. */ rt2x00pci_register_read(rt2x00dev, GPIOCSR, ®); - rt2x00_set_field32(®, GPIOCSR_BIT8, 1); + rt2x00_set_field32(®, GPIOCSR_DIR0, 1); rt2x00pci_register_write(rt2x00dev, GPIOCSR, reg); /* diff --git a/drivers/net/wireless/rt2x00/rt2400pci.h b/drivers/net/wireless/rt2x00/rt2400pci.h index 9d78a53..e4b07f0 100644 --- a/drivers/net/wireless/rt2x00/rt2400pci.h +++ b/drivers/net/wireless/rt2x00/rt2400pci.h @@ -660,24 +660,26 @@ /* * GPIOCSR: GPIO control register. + * GPIOCSR_VALx: Actual GPIO pin x value + * GPIOCSR_DIRx: GPIO direction: 0 = output; 1 = input */ #define GPIOCSR 0x0120 -#define GPIOCSR_BIT0 FIELD32(0x00000001) -#define GPIOCSR_BIT1 FIELD32(0x00000002) -#define GPIOCSR_BIT2 FIELD32(0x00000004) -#define GPIOCSR_BIT3 FIELD32(0x00000008) -#define GPIOCSR_BIT4 FIELD32(0x00000010) -#define GPIOCSR_BIT5 FIELD32(0x00000020) -#define GPIOCSR_BIT6 FIELD32(0x00000040) -#define GPIOCSR_BIT7 FIELD32(0x00000080) -#define GPIOCSR_BIT8 FIELD32(0x00000100) -#define GPIOCSR_BIT9 FIELD32(0x00000200) -#define GPIOCSR_BIT10 FIELD32(0x00000400) -#define GPIOCSR_BIT11 FIELD32(0x00000800) -#define GPIOCSR_BIT12 FIELD32(0x00001000) -#define GPIOCSR_BIT13 FIELD32(0x00002000) -#define GPIOCSR_BIT14 FIELD32(0x00004000) -#define GPIOCSR_BIT15 FIELD32(0x00008000) +#define GPIOCSR_VAL0 FIELD32(0x00000001) +#define GPIOCSR_VAL1 FIELD32(0x00000002) +#define GPIOCSR_VAL2 FIELD32(0x00000004) +#define GPIOCSR_VAL3 FIELD32(0x00000008) +#define GPIOCSR_VAL4 FIELD32(0x00000010) +#define GPIOCSR_VAL5 FIELD32(0x00000020) +#define GPIOCSR_VAL6 FIELD32(0x00000040) +#define GPIOCSR_VAL7 FIELD32(0x00000080) +#define GPIOCSR_DIR0 FIELD32(0x00000100) +#define GPIOCSR_DIR1 FIELD32(0x00000200) +#define GPIOCSR_DIR2 FIELD32(0x00000400) +#define GPIOCSR_DIR3 FIELD32(0x00000800) +#define GPIOCSR_DIR4 FIELD32(0x00001000) +#define GPIOCSR_DIR5 FIELD32(0x00002000) +#define GPIOCSR_DIR6 FIELD32(0x00004000) +#define GPIOCSR_DIR7 FIELD32(0x00008000) /* * BBPPCSR: BBP Pin control register. diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c index 3de0406..68bca14 100644 --- a/drivers/net/wireless/rt2x00/rt2500pci.c +++ b/drivers/net/wireless/rt2x00/rt2500pci.c @@ -205,7 +205,7 @@ static int rt2500pci_rfkill_poll(struct rt2x00_dev *rt2x00dev) u32 reg; rt2x00pci_register_read(rt2x00dev, GPIOCSR, ®); - return rt2x00_get_field32(reg, GPIOCSR_BIT0); + return rt2x00_get_field32(reg, GPIOCSR_VAL0); } #ifdef CONFIG_RT2X00_LIB_LEDS diff --git a/drivers/net/wireless/rt2x00/rt2500pci.h b/drivers/net/wireless/rt2x00/rt2500pci.h index 2aad7ba..9c10068 100644 --- a/drivers/net/wireless/rt2x00/rt2500pci.h +++ b/drivers/net/wireless/rt2x00/rt2500pci.h @@ -789,16 +789,18 @@ /* * GPIOCSR: GPIO control register. + * GPIOCSR_VALx: GPIO value + * GPIOCSR_DIRx: GPIO direction: 0 = output; 1 = input */ #define GPIOCSR 0x0120 -#define GPIOCSR_BIT0 FIELD32(0x00000001) -#define GPIOCSR_BIT1 FIELD32(0x00000002) -#define GPIOCSR_BIT2 FIELD32(0x00000004) -#define GPIOCSR_BIT3 FIELD32(0x00000008) -#define GPIOCSR_BIT4 FIELD32(0x00000010) -#define GPIOCSR_BIT5 FIELD32(0x00000020) -#define GPIOCSR_BIT6 FIELD32(0x00000040) -#define GPIOCSR_BIT7 FIELD32(0x00000080) +#define GPIOCSR_VAL0 FIELD32(0x00000001) +#define GPIOCSR_VAL1 FIELD32(0x00000002) +#define GPIOCSR_VAL2 FIELD32(0x00000004) +#define GPIOCSR_VAL3 FIELD32(0x00000008) +#define GPIOCSR_VAL4 FIELD32(0x00000010) +#define GPIOCSR_VAL5 FIELD32(0x00000020) +#define GPIOCSR_VAL6 FIELD32(0x00000040) +#define GPIOCSR_VAL7 FIELD32(0x00000080) #define GPIOCSR_DIR0 FIELD32(0x00000100) #define GPIOCSR_DIR1 FIELD32(0x00000200) #define GPIOCSR_DIR2 FIELD32(0x00000400) diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c index 89fee31..f95b551 100644 --- a/drivers/net/wireless/rt2x00/rt2500usb.c +++ b/drivers/net/wireless/rt2x00/rt2500usb.c @@ -283,7 +283,7 @@ static int rt2500usb_rfkill_poll(struct rt2x00_dev *rt2x00dev) u16 reg; rt2500usb_register_read(rt2x00dev, MAC_CSR19, ®); - return rt2x00_get_field16(reg, MAC_CSR19_BIT7); + return rt2x00_get_field16(reg, MAC_CSR19_VAL7); } #ifdef CONFIG_RT2X00_LIB_LEDS @@ -1786,7 +1786,7 @@ static int rt2500usb_probe_hw(struct rt2x00_dev *rt2x00dev) * rfkill switch GPIO pin correctly. */ rt2500usb_register_read(rt2x00dev, MAC_CSR19, ®); - rt2x00_set_field16(®, MAC_CSR19_BIT8, 0); + rt2x00_set_field16(®, MAC_CSR19_DIR0, 0); rt2500usb_register_write(rt2x00dev, MAC_CSR19, reg); /* diff --git a/drivers/net/wireless/rt2x00/rt2500usb.h b/drivers/net/wireless/rt2x00/rt2500usb.h index 9652300..1b91a4c 100644 --- a/drivers/net/wireless/rt2x00/rt2500usb.h +++ b/drivers/net/wireless/rt2x00/rt2500usb.h @@ -187,24 +187,26 @@ /* * MAC_CSR19: GPIO control register. + * MAC_CSR19_VALx: GPIO value + * MAC_CSR19_DIRx: GPIO direction: 0 = input; 1 = output */ #define MAC_CSR19 0x0426 -#define MAC_CSR19_BIT0 FIELD16(0x0001) -#define MAC_CSR19_BIT1 FIELD16(0x0002) -#define MAC_CSR19_BIT2 FIELD16(0x0004) -#define MAC_CSR19_BIT3 FIELD16(0x0008) -#define MAC_CSR19_BIT4 FIELD16(0x0010) -#define MAC_CSR19_BIT5 FIELD16(0x0020) -#define MAC_CSR19_BIT6 FIELD16(0x0040) -#define MAC_CSR19_BIT7 FIELD16(0x0080) -#define MAC_CSR19_BIT8 FIELD16(0x0100) -#define MAC_CSR19_BIT9 FIELD16(0x0200) -#define MAC_CSR19_BIT10 FIELD16(0x0400) -#define MAC_CSR19_BIT11 FIELD16(0x0800) -#define MAC_CSR19_BIT12 FIELD16(0x1000) -#define MAC_CSR19_BIT13 FIELD16(0x2000) -#define MAC_CSR19_BIT14 FIELD16(0x4000) -#define MAC_CSR19_BIT15 FIELD16(0x8000) +#define MAC_CSR19_VAL0 FIELD16(0x0001) +#define MAC_CSR19_VAL1 FIELD16(0x0002) +#define MAC_CSR19_VAL2 FIELD16(0x0004) +#define MAC_CSR19_VAL3 FIELD16(0x0008) +#define MAC_CSR19_VAL4 FIELD16(0x0010) +#define MAC_CSR19_VAL5 FIELD16(0x0020) +#define MAC_CSR19_VAL6 FIELD16(0x0040) +#define MAC_CSR19_VAL7 FIELD16(0x0080) +#define MAC_CSR19_DIR0 FIELD16(0x0100) +#define MAC_CSR19_DIR1 FIELD16(0x0200) +#define MAC_CSR19_DIR2 FIELD16(0x0400) +#define MAC_CSR19_DIR3 FIELD16(0x0800) +#define MAC_CSR19_DIR4 FIELD16(0x1000) +#define MAC_CSR19_DIR5 FIELD16(0x2000) +#define MAC_CSR19_DIR6 FIELD16(0x4000) +#define MAC_CSR19_DIR7 FIELD16(0x8000) /* * MAC_CSR20: LED control register. diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/rt2x00/rt2800.h index a838e17..e13916f 100644 --- a/drivers/net/wireless/rt2x00/rt2800.h +++ b/drivers/net/wireless/rt2x00/rt2800.h @@ -439,32 +439,33 @@ #define WMM_TXOP1_CFG_AC3TXOP FIELD32(0xffff0000) /* - * GPIO_CTRL_CFG: - * GPIOD: GPIO direction, 0: Output, 1: Input - */ -#define GPIO_CTRL_CFG 0x0228 -#define GPIO_CTRL_CFG_BIT0 FIELD32(0x00000001) -#define GPIO_CTRL_CFG_BIT1 FIELD32(0x00000002) -#define GPIO_CTRL_CFG_BIT2 FIELD32(0x00000004) -#define GPIO_CTRL_CFG_BIT3 FIELD32(0x00000008) -#define GPIO_CTRL_CFG_BIT4 FIELD32(0x00000010) -#define GPIO_CTRL_CFG_BIT5 FIELD32(0x00000020) -#define GPIO_CTRL_CFG_BIT6 FIELD32(0x00000040) -#define GPIO_CTRL_CFG_BIT7 FIELD32(0x00000080) -#define GPIO_CTRL_CFG_GPIOD_BIT0 FIELD32(0x00000100) -#define GPIO_CTRL_CFG_GPIOD_BIT1 FIELD32(0x00000200) -#define GPIO_CTRL_CFG_GPIOD_BIT2 FIELD32(0x00000400) -#define GPIO_CTRL_CFG_GPIOD_BIT3 FIELD32(0x00000800) -#define GPIO_CTRL_CFG_GPIOD_BIT4 FIELD32(0x00001000) -#define GPIO_CTRL_CFG_GPIOD_BIT5 FIELD32(0x00002000) -#define GPIO_CTRL_CFG_GPIOD_BIT6 FIELD32(0x00004000) -#define GPIO_CTRL_CFG_GPIOD_BIT7 FIELD32(0x00008000) -#define GPIO_CTRL_CFG_BIT8 FIELD32(0x00010000) -#define GPIO_CTRL_CFG_BIT9 FIELD32(0x00020000) -#define GPIO_CTRL_CFG_BIT10 FIELD32(0x00040000) -#define GPIO_CTRL_CFG_GPIOD_BIT8 FIELD32(0x01000000) -#define GPIO_CTRL_CFG_GPIOD_BIT9 FIELD32(0x02000000) -#define GPIO_CTRL_CFG_GPIOD_BIT10 FIELD32(0x04000000) + * GPIO_CTRL: + * GPIO_CTRL_VALx: GPIO value + * GPIO_CTRL_DIRx: GPIO direction: 0 = output; 1 = input + */ +#define GPIO_CTRL 0x0228 +#define GPIO_CTRL_VAL0 FIELD32(0x00000001) +#define GPIO_CTRL_VAL1 FIELD32(0x00000002) +#define GPIO_CTRL_VAL2 FIELD32(0x00000004) +#define GPIO_CTRL_VAL3 FIELD32(0x00000008) +#define GPIO_CTRL_VAL4 FIELD32(0x00000010) +#define GPIO_CTRL_VAL5 FIELD32(0x00000020) +#define GPIO_CTRL_VAL6 FIELD32(0x00000040) +#define GPIO_CTRL_VAL7 FIELD32(0x00000080) +#define GPIO_CTRL_DIR0 FIELD32(0x00000100) +#define GPIO_CTRL_DIR1 FIELD32(0x00000200) +#define GPIO_CTRL_DIR2 FIELD32(0x00000400) +#define GPIO_CTRL_DIR3 FIELD32(0x00000800) +#define GPIO_CTRL_DIR4 FIELD32(0x00001000) +#define GPIO_CTRL_DIR5 FIELD32(0x00002000) +#define GPIO_CTRL_DIR6 FIELD32(0x00004000) +#define GPIO_CTRL_DIR7 FIELD32(0x00008000) +#define GPIO_CTRL_VAL8 FIELD32(0x00010000) +#define GPIO_CTRL_VAL9 FIELD32(0x00020000) +#define GPIO_CTRL_VAL10 FIELD32(0x00040000) +#define GPIO_CTRL_DIR8 FIELD32(0x01000000) +#define GPIO_CTRL_DIR9 FIELD32(0x02000000) +#define GPIO_CTRL_DIR10 FIELD32(0x04000000) /* * MCU_CMD_CFG diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c index b93516d..58fc1d9 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/rt2x00/rt2800lib.c @@ -923,8 +923,8 @@ int rt2800_rfkill_poll(struct rt2x00_dev *rt2x00dev) rt2800_register_read(rt2x00dev, WLAN_FUN_CTRL, ®); return rt2x00_get_field32(reg, WLAN_GPIO_IN_BIT0); } else { - rt2800_register_read(rt2x00dev, GPIO_CTRL_CFG, ®); - return rt2x00_get_field32(reg, GPIO_CTRL_CFG_BIT2); + rt2800_register_read(rt2x00dev, GPIO_CTRL, ®); + return rt2x00_get_field32(reg, GPIO_CTRL_VAL2); } } EXPORT_SYMBOL_GPL(rt2800_rfkill_poll); @@ -1570,10 +1570,10 @@ static void rt2800_set_ant_diversity(struct rt2x00_dev *rt2x00dev, rt2800_mcu_request(rt2x00dev, MCU_ANT_SELECT, 0xff, eesk_pin, 0); - rt2800_register_read(rt2x00dev, GPIO_CTRL_CFG, ®); - rt2x00_set_field32(®, GPIO_CTRL_CFG_GPIOD_BIT3, 0); - rt2x00_set_field32(®, GPIO_CTRL_CFG_BIT3, gpio_bit3); - rt2800_register_write(rt2x00dev, GPIO_CTRL_CFG, reg); + rt2800_register_read(rt2x00dev, GPIO_CTRL, ®); + rt2x00_set_field32(®, GPIO_CTRL_DIR3, 0); + rt2x00_set_field32(®, GPIO_CTRL_VAL3, gpio_bit3); + rt2800_register_write(rt2x00dev, GPIO_CTRL, reg); } void rt2800_config_ant(struct rt2x00_dev *rt2x00dev, struct antenna_setup *ant) @@ -1995,13 +1995,13 @@ static void rt2800_config_channel_rf3052(struct rt2x00_dev *rt2x00dev, rt2800_rfcsr_write(rt2x00dev, 29, 0x9f); } - rt2800_register_read(rt2x00dev, GPIO_CTRL_CFG, ®); - rt2x00_set_field32(®, GPIO_CTRL_CFG_GPIOD_BIT7, 0); + rt2800_register_read(rt2x00dev, GPIO_CTRL, ®); + rt2x00_set_field32(®, GPIO_CTRL_DIR7, 0); if (rf->channel <= 14) - rt2x00_set_field32(®, GPIO_CTRL_CFG_BIT7, 1); + rt2x00_set_field32(®, GPIO_CTRL_VAL7, 1); else - rt2x00_set_field32(®, GPIO_CTRL_CFG_BIT7, 0); - rt2800_register_write(rt2x00dev, GPIO_CTRL_CFG, reg); + rt2x00_set_field32(®, GPIO_CTRL_VAL7, 0); + rt2800_register_write(rt2x00dev, GPIO_CTRL, reg); rt2800_rfcsr_read(rt2x00dev, 7, &rfcsr); rt2x00_set_field8(&rfcsr, RFCSR7_RF_TUNING, 1); @@ -3587,16 +3587,16 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev) if (test_bit(CAPABILITY_BT_COEXIST, &rt2x00dev->cap_flags)) { u32 reg; - rt2800_register_read(rt2x00dev, GPIO_CTRL_CFG, ®); - rt2x00_set_field32(®, GPIO_CTRL_CFG_GPIOD_BIT3, 0); - rt2x00_set_field32(®, GPIO_CTRL_CFG_GPIOD_BIT6, 0); - rt2x00_set_field32(®, GPIO_CTRL_CFG_BIT3, 0); - rt2x00_set_field32(®, GPIO_CTRL_CFG_BIT6, 0); + rt2800_register_read(rt2x00dev, GPIO_CTRL, ®); + rt2x00_set_field32(®, GPIO_CTRL_DIR3, 0); + rt2x00_set_field32(®, GPIO_CTRL_DIR6, 0); + rt2x00_set_field32(®, GPIO_CTRL_VAL3, 0); + rt2x00_set_field32(®, GPIO_CTRL_VAL6, 0); if (ant == 0) - rt2x00_set_field32(®, GPIO_CTRL_CFG_BIT3, 1); + rt2x00_set_field32(®, GPIO_CTRL_VAL3, 1); else if (ant == 1) - rt2x00_set_field32(®, GPIO_CTRL_CFG_BIT6, 1); - rt2800_register_write(rt2x00dev, GPIO_CTRL_CFG, reg); + rt2x00_set_field32(®, GPIO_CTRL_VAL6, 1); + rt2800_register_write(rt2x00dev, GPIO_CTRL, reg); } /* This chip has hardware antenna diversity*/ diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c index 4765bbd..0965540 100644 --- a/drivers/net/wireless/rt2x00/rt2800pci.c +++ b/drivers/net/wireless/rt2x00/rt2800pci.c @@ -1000,9 +1000,9 @@ static int rt2800pci_probe_hw(struct rt2x00_dev *rt2x00dev) * Enable rfkill polling by setting GPIO direction of the * rfkill switch GPIO pin correctly. */ - rt2x00pci_register_read(rt2x00dev, GPIO_CTRL_CFG, ®); - rt2x00_set_field32(®, GPIO_CTRL_CFG_GPIOD_BIT2, 1); - rt2x00pci_register_write(rt2x00dev, GPIO_CTRL_CFG, reg); + rt2x00pci_register_read(rt2x00dev, GPIO_CTRL, ®); + rt2x00_set_field32(®, GPIO_CTRL_DIR2, 1); + rt2x00pci_register_write(rt2x00dev, GPIO_CTRL, reg); /* * Initialize hw specifications. diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c index 6b4226b..b13b314 100644 --- a/drivers/net/wireless/rt2x00/rt2800usb.c +++ b/drivers/net/wireless/rt2x00/rt2800usb.c @@ -761,9 +761,9 @@ static int rt2800usb_probe_hw(struct rt2x00_dev *rt2x00dev) * Enable rfkill polling by setting GPIO direction of the * rfkill switch GPIO pin correctly. */ - rt2x00usb_register_read(rt2x00dev, GPIO_CTRL_CFG, ®); - rt2x00_set_field32(®, GPIO_CTRL_CFG_GPIOD_BIT2, 1); - rt2x00usb_register_write(rt2x00dev, GPIO_CTRL_CFG, reg); + rt2x00usb_register_read(rt2x00dev, GPIO_CTRL, ®); + rt2x00_set_field32(®, GPIO_CTRL_DIR2, 1); + rt2x00usb_register_write(rt2x00dev, GPIO_CTRL, reg); /* * Initialize hw specifications. diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c index b8ec961..2673e05 100644 --- a/drivers/net/wireless/rt2x00/rt61pci.c +++ b/drivers/net/wireless/rt2x00/rt61pci.c @@ -243,7 +243,7 @@ static int rt61pci_rfkill_poll(struct rt2x00_dev *rt2x00dev) u32 reg; rt2x00pci_register_read(rt2x00dev, MAC_CSR13, ®); - return rt2x00_get_field32(reg, MAC_CSR13_BIT5); + return rt2x00_get_field32(reg, MAC_CSR13_VAL5); } #ifdef CONFIG_RT2X00_LIB_LEDS @@ -715,11 +715,11 @@ static void rt61pci_config_antenna_2529_rx(struct rt2x00_dev *rt2x00dev, rt2x00pci_register_read(rt2x00dev, MAC_CSR13, ®); - rt2x00_set_field32(®, MAC_CSR13_BIT4, p1); - rt2x00_set_field32(®, MAC_CSR13_BIT12, 0); + rt2x00_set_field32(®, MAC_CSR13_DIR4, 0); + rt2x00_set_field32(®, MAC_CSR13_VAL4, p1); - rt2x00_set_field32(®, MAC_CSR13_BIT3, !p2); - rt2x00_set_field32(®, MAC_CSR13_BIT11, 0); + rt2x00_set_field32(®, MAC_CSR13_DIR3, 0); + rt2x00_set_field32(®, MAC_CSR13_VAL3, !p2); rt2x00pci_register_write(rt2x00dev, MAC_CSR13, reg); } @@ -2855,7 +2855,7 @@ static int rt61pci_probe_hw(struct rt2x00_dev *rt2x00dev) * rfkill switch GPIO pin correctly. */ rt2x00pci_register_read(rt2x00dev, MAC_CSR13, ®); - rt2x00_set_field32(®, MAC_CSR13_BIT13, 1); + rt2x00_set_field32(®, MAC_CSR13_DIR5, 1); rt2x00pci_register_write(rt2x00dev, MAC_CSR13, reg); /* diff --git a/drivers/net/wireless/rt2x00/rt61pci.h b/drivers/net/wireless/rt2x00/rt61pci.h index 9ee0c33..9bc6b60 100644 --- a/drivers/net/wireless/rt2x00/rt61pci.h +++ b/drivers/net/wireless/rt2x00/rt61pci.h @@ -357,20 +357,22 @@ struct hw_pairwise_ta_entry { /* * MAC_CSR13: GPIO. + * MAC_CSR13_VALx: GPIO value + * MAC_CSR13_DIRx: GPIO direction: 0 = output; 1 = input */ #define MAC_CSR13 0x3034 -#define MAC_CSR13_BIT0 FIELD32(0x00000001) -#define MAC_CSR13_BIT1 FIELD32(0x00000002) -#define MAC_CSR13_BIT2 FIELD32(0x00000004) -#define MAC_CSR13_BIT3 FIELD32(0x00000008) -#define MAC_CSR13_BIT4 FIELD32(0x00000010) -#define MAC_CSR13_BIT5 FIELD32(0x00000020) -#define MAC_CSR13_BIT8 FIELD32(0x00000100) -#define MAC_CSR13_BIT9 FIELD32(0x00000200) -#define MAC_CSR13_BIT10 FIELD32(0x00000400) -#define MAC_CSR13_BIT11 FIELD32(0x00000800) -#define MAC_CSR13_BIT12 FIELD32(0x00001000) -#define MAC_CSR13_BIT13 FIELD32(0x00002000) +#define MAC_CSR13_VAL0 FIELD32(0x00000001) +#define MAC_CSR13_VAL1 FIELD32(0x00000002) +#define MAC_CSR13_VAL2 FIELD32(0x00000004) +#define MAC_CSR13_VAL3 FIELD32(0x00000008) +#define MAC_CSR13_VAL4 FIELD32(0x00000010) +#define MAC_CSR13_VAL5 FIELD32(0x00000020) +#define MAC_CSR13_DIR0 FIELD32(0x00000100) +#define MAC_CSR13_DIR1 FIELD32(0x00000200) +#define MAC_CSR13_DIR2 FIELD32(0x00000400) +#define MAC_CSR13_DIR3 FIELD32(0x00000800) +#define MAC_CSR13_DIR4 FIELD32(0x00001000) +#define MAC_CSR13_DIR5 FIELD32(0x00002000) /* * MAC_CSR14: LED control register. diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c index 248436c..cfa9f37 100644 --- a/drivers/net/wireless/rt2x00/rt73usb.c +++ b/drivers/net/wireless/rt2x00/rt73usb.c @@ -189,7 +189,7 @@ static int rt73usb_rfkill_poll(struct rt2x00_dev *rt2x00dev) u32 reg; rt2x00usb_register_read(rt2x00dev, MAC_CSR13, ®); - return rt2x00_get_field32(reg, MAC_CSR13_BIT7); + return rt2x00_get_field32(reg, MAC_CSR13_VAL7); } #ifdef CONFIG_RT2X00_LIB_LEDS @@ -2195,7 +2195,7 @@ static int rt73usb_probe_hw(struct rt2x00_dev *rt2x00dev) * rfkill switch GPIO pin correctly. */ rt2x00usb_register_read(rt2x00dev, MAC_CSR13, ®); - rt2x00_set_field32(®, MAC_CSR13_BIT15, 0); + rt2x00_set_field32(®, MAC_CSR13_DIR7, 0); rt2x00usb_register_write(rt2x00dev, MAC_CSR13, reg); /* diff --git a/drivers/net/wireless/rt2x00/rt73usb.h b/drivers/net/wireless/rt2x00/rt73usb.h index df1cc11..7577e0b 100644 --- a/drivers/net/wireless/rt2x00/rt73usb.h +++ b/drivers/net/wireless/rt2x00/rt73usb.h @@ -267,24 +267,26 @@ struct hw_pairwise_ta_entry { /* * MAC_CSR13: GPIO. + * MAC_CSR13_VALx: GPIO value + * MAC_CSR13_DIRx: GPIO direction: 0 = input; 1 = output */ #define MAC_CSR13 0x3034 -#define MAC_CSR13_BIT0 FIELD32(0x00000001) -#define MAC_CSR13_BIT1 FIELD32(0x00000002) -#define MAC_CSR13_BIT2 FIELD32(0x00000004) -#define MAC_CSR13_BIT3 FIELD32(0x00000008) -#define MAC_CSR13_BIT4 FIELD32(0x00000010) -#define MAC_CSR13_BIT5 FIELD32(0x00000020) -#define MAC_CSR13_BIT6 FIELD32(0x00000040) -#define MAC_CSR13_BIT7 FIELD32(0x00000080) -#define MAC_CSR13_BIT8 FIELD32(0x00000100) -#define MAC_CSR13_BIT9 FIELD32(0x00000200) -#define MAC_CSR13_BIT10 FIELD32(0x00000400) -#define MAC_CSR13_BIT11 FIELD32(0x00000800) -#define MAC_CSR13_BIT12 FIELD32(0x00001000) -#define MAC_CSR13_BIT13 FIELD32(0x00002000) -#define MAC_CSR13_BIT14 FIELD32(0x00004000) -#define MAC_CSR13_BIT15 FIELD32(0x00008000) +#define MAC_CSR13_VAL0 FIELD32(0x00000001) +#define MAC_CSR13_VAL1 FIELD32(0x00000002) +#define MAC_CSR13_VAL2 FIELD32(0x00000004) +#define MAC_CSR13_VAL3 FIELD32(0x00000008) +#define MAC_CSR13_VAL4 FIELD32(0x00000010) +#define MAC_CSR13_VAL5 FIELD32(0x00000020) +#define MAC_CSR13_VAL6 FIELD32(0x00000040) +#define MAC_CSR13_VAL7 FIELD32(0x00000080) +#define MAC_CSR13_DIR0 FIELD32(0x00000100) +#define MAC_CSR13_DIR1 FIELD32(0x00000200) +#define MAC_CSR13_DIR2 FIELD32(0x00000400) +#define MAC_CSR13_DIR3 FIELD32(0x00000800) +#define MAC_CSR13_DIR4 FIELD32(0x00001000) +#define MAC_CSR13_DIR5 FIELD32(0x00002000) +#define MAC_CSR13_DIR6 FIELD32(0x00004000) +#define MAC_CSR13_DIR7 FIELD32(0x00008000) /* * MAC_CSR14: LED control register. -- cgit v0.10.2 From ad417a533a5bddedbf6b64c12cc26af7c80866f8 Mon Sep 17 00:00:00 2001 From: Gertjan van Wingerde Date: Mon, 3 Sep 2012 03:25:51 +0200 Subject: rt2x00: rt2800 - Make probe_hw function common between PCI and USB. Refactor the probe_hw code so that more code can be shared between rt2800pci and rt2800usb. Signed-off-by: Gertjan van Wingerde Acked-by: Ivo van Doorn Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c index 58fc1d9..a04e222 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/rt2x00/rt2800lib.c @@ -4392,7 +4392,7 @@ void rt2800_read_eeprom_efuse(struct rt2x00_dev *rt2x00dev) } EXPORT_SYMBOL_GPL(rt2800_read_eeprom_efuse); -int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev) +static int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev) { struct rt2800_drv_data *drv_data = rt2x00dev->drv_data; u16 word; @@ -4400,6 +4400,11 @@ int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev) u8 default_lna_gain; /* + * Read the EEPROM. + */ + rt2800_read_eeprom(rt2x00dev); + + /* * Start validation of the data that has been read. */ mac = rt2x00_eeprom_addr(rt2x00dev, EEPROM_MAC_ADDR_0); @@ -4521,9 +4526,8 @@ int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev) return 0; } -EXPORT_SYMBOL_GPL(rt2800_validate_eeprom); -int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev) +static int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev) { u32 reg; u16 value; @@ -4681,7 +4685,6 @@ int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev) return 0; } -EXPORT_SYMBOL_GPL(rt2800_init_eeprom); /* * RF value list for rt28xx @@ -4824,7 +4827,7 @@ static const struct rf_channel rf_vals_3x[] = { {173, 0x61, 0, 9}, }; -int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev) +static int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev) { struct hw_mode_spec *spec = &rt2x00dev->spec; struct channel_info *info; @@ -5000,7 +5003,72 @@ int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev) return 0; } -EXPORT_SYMBOL_GPL(rt2800_probe_hw_mode); + +int rt2800_probe_hw(struct rt2x00_dev *rt2x00dev) +{ + int retval; + u32 reg; + + /* + * Allocate eeprom data. + */ + retval = rt2800_validate_eeprom(rt2x00dev); + if (retval) + return retval; + + retval = rt2800_init_eeprom(rt2x00dev); + if (retval) + return retval; + + /* + * Enable rfkill polling by setting GPIO direction of the + * rfkill switch GPIO pin correctly. + */ + rt2800_register_read(rt2x00dev, GPIO_CTRL, ®); + rt2x00_set_field32(®, GPIO_CTRL_DIR2, 1); + rt2800_register_write(rt2x00dev, GPIO_CTRL, reg); + + /* + * Initialize hw specifications. + */ + retval = rt2800_probe_hw_mode(rt2x00dev); + if (retval) + return retval; + + /* + * Set device capabilities. + */ + __set_bit(CAPABILITY_CONTROL_FILTERS, &rt2x00dev->cap_flags); + __set_bit(CAPABILITY_CONTROL_FILTER_PSPOLL, &rt2x00dev->cap_flags); + if (!rt2x00_is_usb(rt2x00dev)) + __set_bit(CAPABILITY_PRE_TBTT_INTERRUPT, &rt2x00dev->cap_flags); + + /* + * Set device requirements. + */ + if (!rt2x00_is_soc(rt2x00dev)) + __set_bit(REQUIRE_FIRMWARE, &rt2x00dev->cap_flags); + __set_bit(REQUIRE_L2PAD, &rt2x00dev->cap_flags); + __set_bit(REQUIRE_TXSTATUS_FIFO, &rt2x00dev->cap_flags); + if (!rt2800_hwcrypt_disabled(rt2x00dev)) + __set_bit(CAPABILITY_HW_CRYPTO, &rt2x00dev->cap_flags); + __set_bit(CAPABILITY_LINK_TUNING, &rt2x00dev->cap_flags); + __set_bit(REQUIRE_HT_TX_DESC, &rt2x00dev->cap_flags); + if (rt2x00_is_usb(rt2x00dev)) + __set_bit(REQUIRE_PS_AUTOWAKE, &rt2x00dev->cap_flags); + else { + __set_bit(REQUIRE_DMA, &rt2x00dev->cap_flags); + __set_bit(REQUIRE_TASKLET_CONTEXT, &rt2x00dev->cap_flags); + } + + /* + * Set the rssi offset. + */ + rt2x00dev->rssi_offset = DEFAULT_RSSI_OFFSET; + + return 0; +} +EXPORT_SYMBOL_GPL(rt2800_probe_hw); /* * IEEE80211 stack callback functions. diff --git a/drivers/net/wireless/rt2x00/rt2800lib.h b/drivers/net/wireless/rt2x00/rt2800lib.h index 18a0b67..a128cea 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.h +++ b/drivers/net/wireless/rt2x00/rt2800lib.h @@ -43,6 +43,9 @@ struct rt2800_ops { const unsigned int offset, const struct rt2x00_field32 field, u32 *reg); + void (*read_eeprom)(struct rt2x00_dev *rt2x00dev); + bool (*hwcrypt_disabled)(struct rt2x00_dev *rt2x00dev); + int (*drv_write_firmware)(struct rt2x00_dev *rt2x00dev, const u8 *data, const size_t len); int (*drv_init_registers)(struct rt2x00_dev *rt2x00dev); @@ -114,6 +117,20 @@ static inline int rt2800_regbusy_read(struct rt2x00_dev *rt2x00dev, return rt2800ops->regbusy_read(rt2x00dev, offset, field, reg); } +static inline void rt2800_read_eeprom(struct rt2x00_dev *rt2x00dev) +{ + const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv; + + rt2800ops->read_eeprom(rt2x00dev); +} + +static inline bool rt2800_hwcrypt_disabled(struct rt2x00_dev *rt2x00dev) +{ + const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv; + + return rt2800ops->hwcrypt_disabled(rt2x00dev); +} + static inline int rt2800_drv_write_firmware(struct rt2x00_dev *rt2x00dev, const u8 *data, const size_t len) { @@ -191,9 +208,8 @@ void rt2800_disable_radio(struct rt2x00_dev *rt2x00dev); int rt2800_efuse_detect(struct rt2x00_dev *rt2x00dev); void rt2800_read_eeprom_efuse(struct rt2x00_dev *rt2x00dev); -int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev); -int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev); -int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev); + +int rt2800_probe_hw(struct rt2x00_dev *rt2x00dev); void rt2800_get_tkip_seq(struct ieee80211_hw *hw, u8 hw_key_idx, u32 *iv32, u16 *iv16); diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c index 0965540..391e08f 100644 --- a/drivers/net/wireless/rt2x00/rt2800pci.c +++ b/drivers/net/wireless/rt2x00/rt2800pci.c @@ -54,6 +54,11 @@ static bool modparam_nohwcrypt = false; module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO); MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption."); +static bool rt2800pci_hwcrypt_disabled(struct rt2x00_dev *rt2x00dev) +{ + return modparam_nohwcrypt; +} + static void rt2800pci_mcu_status(struct rt2x00_dev *rt2x00dev, const u8 token) { unsigned int i; @@ -965,85 +970,14 @@ static irqreturn_t rt2800pci_interrupt(int irq, void *dev_instance) /* * Device probe functions. */ -static int rt2800pci_validate_eeprom(struct rt2x00_dev *rt2x00dev) +static void rt2800pci_read_eeprom(struct rt2x00_dev *rt2x00dev) { - /* - * Read EEPROM into buffer - */ if (rt2x00_is_soc(rt2x00dev)) rt2800pci_read_eeprom_soc(rt2x00dev); else if (rt2800pci_efuse_detect(rt2x00dev)) rt2800pci_read_eeprom_efuse(rt2x00dev); else rt2800pci_read_eeprom_pci(rt2x00dev); - - return rt2800_validate_eeprom(rt2x00dev); -} - -static int rt2800pci_probe_hw(struct rt2x00_dev *rt2x00dev) -{ - int retval; - u32 reg; - - /* - * Allocate eeprom data. - */ - retval = rt2800pci_validate_eeprom(rt2x00dev); - if (retval) - return retval; - - retval = rt2800_init_eeprom(rt2x00dev); - if (retval) - return retval; - - /* - * Enable rfkill polling by setting GPIO direction of the - * rfkill switch GPIO pin correctly. - */ - rt2x00pci_register_read(rt2x00dev, GPIO_CTRL, ®); - rt2x00_set_field32(®, GPIO_CTRL_DIR2, 1); - rt2x00pci_register_write(rt2x00dev, GPIO_CTRL, reg); - - /* - * Initialize hw specifications. - */ - retval = rt2800_probe_hw_mode(rt2x00dev); - if (retval) - return retval; - - /* - * This device has multiple filters for control frames - * and has a separate filter for PS Poll frames. - */ - __set_bit(CAPABILITY_CONTROL_FILTERS, &rt2x00dev->cap_flags); - __set_bit(CAPABILITY_CONTROL_FILTER_PSPOLL, &rt2x00dev->cap_flags); - - /* - * This device has a pre tbtt interrupt and thus fetches - * a new beacon directly prior to transmission. - */ - __set_bit(CAPABILITY_PRE_TBTT_INTERRUPT, &rt2x00dev->cap_flags); - - /* - * This device requires firmware. - */ - if (!rt2x00_is_soc(rt2x00dev)) - __set_bit(REQUIRE_FIRMWARE, &rt2x00dev->cap_flags); - __set_bit(REQUIRE_DMA, &rt2x00dev->cap_flags); - __set_bit(REQUIRE_L2PAD, &rt2x00dev->cap_flags); - __set_bit(REQUIRE_TXSTATUS_FIFO, &rt2x00dev->cap_flags); - __set_bit(REQUIRE_TASKLET_CONTEXT, &rt2x00dev->cap_flags); - if (!modparam_nohwcrypt) - __set_bit(CAPABILITY_HW_CRYPTO, &rt2x00dev->cap_flags); - __set_bit(CAPABILITY_LINK_TUNING, &rt2x00dev->cap_flags); - __set_bit(REQUIRE_HT_TX_DESC, &rt2x00dev->cap_flags); - - /* - * Set the rssi offset. - */ - rt2x00dev->rssi_offset = DEFAULT_RSSI_OFFSET; - - return 0; } static const struct ieee80211_ops rt2800pci_mac80211_ops = { @@ -1081,6 +1015,8 @@ static const struct rt2800_ops rt2800pci_rt2800_ops = { .register_multiread = rt2x00pci_register_multiread, .register_multiwrite = rt2x00pci_register_multiwrite, .regbusy_read = rt2x00pci_regbusy_read, + .read_eeprom = rt2800pci_read_eeprom, + .hwcrypt_disabled = rt2800pci_hwcrypt_disabled, .drv_write_firmware = rt2800pci_write_firmware, .drv_init_registers = rt2800pci_init_registers, .drv_get_txwi = rt2800pci_get_txwi, @@ -1093,7 +1029,7 @@ static const struct rt2x00lib_ops rt2800pci_rt2x00_ops = { .tbtt_tasklet = rt2800pci_tbtt_tasklet, .rxdone_tasklet = rt2800pci_rxdone_tasklet, .autowake_tasklet = rt2800pci_autowake_tasklet, - .probe_hw = rt2800pci_probe_hw, + .probe_hw = rt2800_probe_hw, .get_firmware_name = rt2800pci_get_firmware_name, .check_firmware = rt2800_check_firmware, .load_firmware = rt2800_load_firmware, diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c index b13b314..603b65d 100644 --- a/drivers/net/wireless/rt2x00/rt2800usb.c +++ b/drivers/net/wireless/rt2x00/rt2800usb.c @@ -49,6 +49,11 @@ static bool modparam_nohwcrypt; module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO); MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption."); +static bool rt2800usb_hwcrypt_disabled(struct rt2x00_dev *rt2x00dev) +{ + return modparam_nohwcrypt; +} + /* * Queue handlers. */ @@ -730,73 +735,27 @@ static void rt2800usb_fill_rxdone(struct queue_entry *entry, /* * Device probe functions. */ -static int rt2800usb_validate_eeprom(struct rt2x00_dev *rt2x00dev) +static void rt2800usb_read_eeprom(struct rt2x00_dev *rt2x00dev) { if (rt2800_efuse_detect(rt2x00dev)) rt2800_read_eeprom_efuse(rt2x00dev); else rt2x00usb_eeprom_read(rt2x00dev, rt2x00dev->eeprom, EEPROM_SIZE); - - return rt2800_validate_eeprom(rt2x00dev); } static int rt2800usb_probe_hw(struct rt2x00_dev *rt2x00dev) { int retval; - u32 reg; - /* - * Allocate eeprom data. - */ - retval = rt2800usb_validate_eeprom(rt2x00dev); + retval = rt2800_probe_hw(rt2x00dev); if (retval) return retval; - retval = rt2800_init_eeprom(rt2x00dev); - if (retval) - return retval; - - /* - * Enable rfkill polling by setting GPIO direction of the - * rfkill switch GPIO pin correctly. - */ - rt2x00usb_register_read(rt2x00dev, GPIO_CTRL, ®); - rt2x00_set_field32(®, GPIO_CTRL_DIR2, 1); - rt2x00usb_register_write(rt2x00dev, GPIO_CTRL, reg); - - /* - * Initialize hw specifications. - */ - retval = rt2800_probe_hw_mode(rt2x00dev); - if (retval) - return retval; - - /* - * This device has multiple filters for control frames - * and has a separate filter for PS Poll frames. - */ - __set_bit(CAPABILITY_CONTROL_FILTERS, &rt2x00dev->cap_flags); - __set_bit(CAPABILITY_CONTROL_FILTER_PSPOLL, &rt2x00dev->cap_flags); - - /* - * This device requires firmware. - */ - __set_bit(REQUIRE_FIRMWARE, &rt2x00dev->cap_flags); - __set_bit(REQUIRE_L2PAD, &rt2x00dev->cap_flags); - if (!modparam_nohwcrypt) - __set_bit(CAPABILITY_HW_CRYPTO, &rt2x00dev->cap_flags); - __set_bit(CAPABILITY_LINK_TUNING, &rt2x00dev->cap_flags); - __set_bit(REQUIRE_HT_TX_DESC, &rt2x00dev->cap_flags); - __set_bit(REQUIRE_TXSTATUS_FIFO, &rt2x00dev->cap_flags); - __set_bit(REQUIRE_PS_AUTOWAKE, &rt2x00dev->cap_flags); - - rt2x00dev->txstatus_timer.function = rt2800usb_tx_sta_fifo_timeout, - /* - * Set the rssi offset. + * Set txstatus timer function. */ - rt2x00dev->rssi_offset = DEFAULT_RSSI_OFFSET; + rt2x00dev->txstatus_timer.function = rt2800usb_tx_sta_fifo_timeout; /* * Overwrite TX done handler @@ -842,6 +801,8 @@ static const struct rt2800_ops rt2800usb_rt2800_ops = { .register_multiread = rt2x00usb_register_multiread, .register_multiwrite = rt2x00usb_register_multiwrite, .regbusy_read = rt2x00usb_regbusy_read, + .read_eeprom = rt2800usb_read_eeprom, + .hwcrypt_disabled = rt2800usb_hwcrypt_disabled, .drv_write_firmware = rt2800usb_write_firmware, .drv_init_registers = rt2800usb_init_registers, .drv_get_txwi = rt2800usb_get_txwi, -- cgit v0.10.2 From 03839951515b0ea2b21d649b1fe7b63f9817d0c8 Mon Sep 17 00:00:00 2001 From: Daniel Golle Date: Sun, 9 Sep 2012 14:24:39 +0300 Subject: rt2x00: add MediaTek/RaLink Rt3352 WiSoC Support for the RT3352 WiSoC was developed for and tested with the ALL5002 devboard running OpenWrt. For now, this supports only devices with internal TXALC. Corrections were made according to the remarks of Stanislaw Gruszka and Gertjan van Wingerde, thank you guys for reviewing! Signed-off-by: Daniel Golle Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/rt2x00/rt2800.h index e13916f..6d67c3e 100644 --- a/drivers/net/wireless/rt2x00/rt2800.h +++ b/drivers/net/wireless/rt2x00/rt2800.h @@ -1943,6 +1943,11 @@ struct mac_iveiv_entry { #define BBP47_TSSI_ADC6 FIELD8(0x80) /* + * BBP 49 + */ +#define BBP49_UPDATE_FLAG FIELD8(0x01) + +/* * BBP 109 */ #define BBP109_TX0_POWER FIELD8(0x0f) diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c index a04e222..9e09367 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/rt2x00/rt2800lib.c @@ -1615,6 +1615,7 @@ void rt2800_config_ant(struct rt2x00_dev *rt2x00dev, struct antenna_setup *ant) case 1: if (rt2x00_rt(rt2x00dev, RT3070) || rt2x00_rt(rt2x00dev, RT3090) || + rt2x00_rt(rt2x00dev, RT3352) || rt2x00_rt(rt2x00dev, RT3390)) { rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &eeprom); @@ -2053,6 +2054,60 @@ static void rt2800_config_channel_rf3290(struct rt2x00_dev *rt2x00dev, } } +static void rt2800_config_channel_rf3322(struct rt2x00_dev *rt2x00dev, + struct ieee80211_conf *conf, + struct rf_channel *rf, + struct channel_info *info) +{ + u8 rfcsr; + + rt2800_rfcsr_write(rt2x00dev, 8, rf->rf1); + rt2800_rfcsr_write(rt2x00dev, 9, rf->rf3); + + rt2800_rfcsr_write(rt2x00dev, 11, 0x42); + rt2800_rfcsr_write(rt2x00dev, 12, 0x1c); + rt2800_rfcsr_write(rt2x00dev, 13, 0x00); + + if (info->default_power1 > POWER_BOUND) + rt2800_rfcsr_write(rt2x00dev, 47, POWER_BOUND); + else + rt2800_rfcsr_write(rt2x00dev, 47, info->default_power1); + + if (info->default_power2 > POWER_BOUND) + rt2800_rfcsr_write(rt2x00dev, 48, POWER_BOUND); + else + rt2800_rfcsr_write(rt2x00dev, 48, info->default_power2); + + rt2800_rfcsr_read(rt2x00dev, 17, &rfcsr); + if (rt2x00dev->freq_offset > FREQ_OFFSET_BOUND) + rt2x00_set_field8(&rfcsr, RFCSR17_CODE, FREQ_OFFSET_BOUND); + else + rt2x00_set_field8(&rfcsr, RFCSR17_CODE, rt2x00dev->freq_offset); + + rt2800_rfcsr_write(rt2x00dev, 17, rfcsr); + + rt2800_rfcsr_read(rt2x00dev, 1, &rfcsr); + rt2x00_set_field8(&rfcsr, RFCSR1_RX0_PD, 1); + rt2x00_set_field8(&rfcsr, RFCSR1_TX0_PD, 1); + + if ( rt2x00dev->default_ant.tx_chain_num == 2 ) + rt2x00_set_field8(&rfcsr, RFCSR1_TX1_PD, 1); + else + rt2x00_set_field8(&rfcsr, RFCSR1_TX1_PD, 0); + + if ( rt2x00dev->default_ant.rx_chain_num == 2 ) + rt2x00_set_field8(&rfcsr, RFCSR1_RX1_PD, 1); + else + rt2x00_set_field8(&rfcsr, RFCSR1_RX1_PD, 0); + + rt2x00_set_field8(&rfcsr, RFCSR1_RX2_PD, 0); + rt2x00_set_field8(&rfcsr, RFCSR1_TX2_PD, 0); + + rt2800_rfcsr_write(rt2x00dev, 1, rfcsr); + + rt2800_rfcsr_write(rt2x00dev, 31, 80); +} + static void rt2800_config_channel_rf53xx(struct rt2x00_dev *rt2x00dev, struct ieee80211_conf *conf, struct rf_channel *rf, @@ -2182,6 +2237,9 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev, case RF3290: rt2800_config_channel_rf3290(rt2x00dev, conf, rf, info); break; + case RF3322: + rt2800_config_channel_rf3322(rt2x00dev, conf, rf, info); + break; case RF5360: case RF5370: case RF5372: @@ -2194,6 +2252,7 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev, } if (rt2x00_rf(rt2x00dev, RF3290) || + rt2x00_rf(rt2x00dev, RF3322) || rt2x00_rf(rt2x00dev, RF5360) || rt2x00_rf(rt2x00dev, RF5370) || rt2x00_rf(rt2x00dev, RF5372) || @@ -2212,10 +2271,17 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev, /* * Change BBP settings */ - rt2800_bbp_write(rt2x00dev, 62, 0x37 - rt2x00dev->lna_gain); - rt2800_bbp_write(rt2x00dev, 63, 0x37 - rt2x00dev->lna_gain); - rt2800_bbp_write(rt2x00dev, 64, 0x37 - rt2x00dev->lna_gain); - rt2800_bbp_write(rt2x00dev, 86, 0); + if (rt2x00_rt(rt2x00dev, RT3352)) { + rt2800_bbp_write(rt2x00dev, 27, 0x0); + rt2800_bbp_write(rt2x00dev, 62, 0x26 + rt2x00dev->lna_gain); + rt2800_bbp_write(rt2x00dev, 27, 0x20); + rt2800_bbp_write(rt2x00dev, 62, 0x26 + rt2x00dev->lna_gain); + } else { + rt2800_bbp_write(rt2x00dev, 62, 0x37 - rt2x00dev->lna_gain); + rt2800_bbp_write(rt2x00dev, 63, 0x37 - rt2x00dev->lna_gain); + rt2800_bbp_write(rt2x00dev, 64, 0x37 - rt2x00dev->lna_gain); + rt2800_bbp_write(rt2x00dev, 86, 0); + } if (rf->channel <= 14) { if (!rt2x00_rt(rt2x00dev, RT5390) && @@ -2310,6 +2376,15 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev, rt2800_register_read(rt2x00dev, CH_IDLE_STA, ®); rt2800_register_read(rt2x00dev, CH_BUSY_STA, ®); rt2800_register_read(rt2x00dev, CH_BUSY_STA_SEC, ®); + + /* + * Clear update flag + */ + if (rt2x00_rt(rt2x00dev, RT3352)) { + rt2800_bbp_read(rt2x00dev, 49, &bbp); + rt2x00_set_field8(&bbp, BBP49_UPDATE_FLAG, 0); + rt2800_bbp_write(rt2x00dev, 49, bbp); + } } static int rt2800_get_gain_calibration_delta(struct rt2x00_dev *rt2x00dev) @@ -2998,6 +3073,10 @@ static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev) rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000400); rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00000000); rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00000030); + } else if (rt2x00_rt(rt2x00dev, RT3352)) { + rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000402); + rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00080606); + rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00000000); } else if (rt2x00_rt(rt2x00dev, RT3572)) { rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000400); rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00080606); @@ -3378,6 +3457,11 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev) rt2800_wait_bbp_ready(rt2x00dev))) return -EACCES; + if (rt2x00_rt(rt2x00dev, RT3352)) { + rt2800_bbp_write(rt2x00dev, 3, 0x00); + rt2800_bbp_write(rt2x00dev, 4, 0x50); + } + if (rt2x00_rt(rt2x00dev, RT3290) || rt2x00_rt(rt2x00dev, RT5390) || rt2x00_rt(rt2x00dev, RT5392)) { @@ -3388,15 +3472,20 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev) if (rt2800_is_305x_soc(rt2x00dev) || rt2x00_rt(rt2x00dev, RT3290) || + rt2x00_rt(rt2x00dev, RT3352) || rt2x00_rt(rt2x00dev, RT3572) || rt2x00_rt(rt2x00dev, RT5390) || rt2x00_rt(rt2x00dev, RT5392)) rt2800_bbp_write(rt2x00dev, 31, 0x08); + if (rt2x00_rt(rt2x00dev, RT3352)) + rt2800_bbp_write(rt2x00dev, 47, 0x48); + rt2800_bbp_write(rt2x00dev, 65, 0x2c); rt2800_bbp_write(rt2x00dev, 66, 0x38); if (rt2x00_rt(rt2x00dev, RT3290) || + rt2x00_rt(rt2x00dev, RT3352) || rt2x00_rt(rt2x00dev, RT5390) || rt2x00_rt(rt2x00dev, RT5392)) rt2800_bbp_write(rt2x00dev, 68, 0x0b); @@ -3405,6 +3494,7 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev) rt2800_bbp_write(rt2x00dev, 69, 0x16); rt2800_bbp_write(rt2x00dev, 73, 0x12); } else if (rt2x00_rt(rt2x00dev, RT3290) || + rt2x00_rt(rt2x00dev, RT3352) || rt2x00_rt(rt2x00dev, RT5390) || rt2x00_rt(rt2x00dev, RT5392)) { rt2800_bbp_write(rt2x00dev, 69, 0x12); @@ -3436,6 +3526,10 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev) } else if (rt2800_is_305x_soc(rt2x00dev)) { rt2800_bbp_write(rt2x00dev, 78, 0x0e); rt2800_bbp_write(rt2x00dev, 80, 0x08); + } else if (rt2x00_rt(rt2x00dev, RT3352)) { + rt2800_bbp_write(rt2x00dev, 78, 0x0e); + rt2800_bbp_write(rt2x00dev, 80, 0x08); + rt2800_bbp_write(rt2x00dev, 81, 0x37); } else { rt2800_bbp_write(rt2x00dev, 81, 0x37); } @@ -3465,18 +3559,21 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev) rt2800_bbp_write(rt2x00dev, 84, 0x99); if (rt2x00_rt(rt2x00dev, RT3290) || + rt2x00_rt(rt2x00dev, RT3352) || rt2x00_rt(rt2x00dev, RT5390) || rt2x00_rt(rt2x00dev, RT5392)) rt2800_bbp_write(rt2x00dev, 86, 0x38); else rt2800_bbp_write(rt2x00dev, 86, 0x00); - if (rt2x00_rt(rt2x00dev, RT5392)) + if (rt2x00_rt(rt2x00dev, RT3352) || + rt2x00_rt(rt2x00dev, RT5392)) rt2800_bbp_write(rt2x00dev, 88, 0x90); rt2800_bbp_write(rt2x00dev, 91, 0x04); if (rt2x00_rt(rt2x00dev, RT3290) || + rt2x00_rt(rt2x00dev, RT3352) || rt2x00_rt(rt2x00dev, RT5390) || rt2x00_rt(rt2x00dev, RT5392)) rt2800_bbp_write(rt2x00dev, 92, 0x02); @@ -3493,6 +3590,7 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev) rt2x00_rt_rev_gte(rt2x00dev, RT3090, REV_RT3090E) || rt2x00_rt_rev_gte(rt2x00dev, RT3390, REV_RT3390E) || rt2x00_rt(rt2x00dev, RT3290) || + rt2x00_rt(rt2x00dev, RT3352) || rt2x00_rt(rt2x00dev, RT3572) || rt2x00_rt(rt2x00dev, RT5390) || rt2x00_rt(rt2x00dev, RT5392) || @@ -3502,6 +3600,7 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev) rt2800_bbp_write(rt2x00dev, 103, 0x00); if (rt2x00_rt(rt2x00dev, RT3290) || + rt2x00_rt(rt2x00dev, RT3352) || rt2x00_rt(rt2x00dev, RT5390) || rt2x00_rt(rt2x00dev, RT5392)) rt2800_bbp_write(rt2x00dev, 104, 0x92); @@ -3510,6 +3609,8 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev) rt2800_bbp_write(rt2x00dev, 105, 0x01); else if (rt2x00_rt(rt2x00dev, RT3290)) rt2800_bbp_write(rt2x00dev, 105, 0x1c); + else if (rt2x00_rt(rt2x00dev, RT3352)) + rt2800_bbp_write(rt2x00dev, 105, 0x34); else if (rt2x00_rt(rt2x00dev, RT5390) || rt2x00_rt(rt2x00dev, RT5392)) rt2800_bbp_write(rt2x00dev, 105, 0x3c); @@ -3519,11 +3620,16 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev) if (rt2x00_rt(rt2x00dev, RT3290) || rt2x00_rt(rt2x00dev, RT5390)) rt2800_bbp_write(rt2x00dev, 106, 0x03); + else if (rt2x00_rt(rt2x00dev, RT3352)) + rt2800_bbp_write(rt2x00dev, 106, 0x05); else if (rt2x00_rt(rt2x00dev, RT5392)) rt2800_bbp_write(rt2x00dev, 106, 0x12); else rt2800_bbp_write(rt2x00dev, 106, 0x35); + if (rt2x00_rt(rt2x00dev, RT3352)) + rt2800_bbp_write(rt2x00dev, 120, 0x50); + if (rt2x00_rt(rt2x00dev, RT3290) || rt2x00_rt(rt2x00dev, RT5390) || rt2x00_rt(rt2x00dev, RT5392)) @@ -3534,6 +3640,9 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev) rt2800_bbp_write(rt2x00dev, 135, 0xf6); } + if (rt2x00_rt(rt2x00dev, RT3352)) + rt2800_bbp_write(rt2x00dev, 137, 0x0f); + if (rt2x00_rt(rt2x00dev, RT3071) || rt2x00_rt(rt2x00dev, RT3090) || rt2x00_rt(rt2x00dev, RT3390) || @@ -3574,6 +3683,28 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev) rt2800_bbp_write(rt2x00dev, 3, value); } + if (rt2x00_rt(rt2x00dev, RT3352)) { + rt2800_bbp_write(rt2x00dev, 163, 0xbd); + /* Set ITxBF timeout to 0x9c40=1000msec */ + rt2800_bbp_write(rt2x00dev, 179, 0x02); + rt2800_bbp_write(rt2x00dev, 180, 0x00); + rt2800_bbp_write(rt2x00dev, 182, 0x40); + rt2800_bbp_write(rt2x00dev, 180, 0x01); + rt2800_bbp_write(rt2x00dev, 182, 0x9c); + rt2800_bbp_write(rt2x00dev, 179, 0x00); + /* Reprogram the inband interface to put right values in RXWI */ + rt2800_bbp_write(rt2x00dev, 142, 0x04); + rt2800_bbp_write(rt2x00dev, 143, 0x3b); + rt2800_bbp_write(rt2x00dev, 142, 0x06); + rt2800_bbp_write(rt2x00dev, 143, 0xa0); + rt2800_bbp_write(rt2x00dev, 142, 0x07); + rt2800_bbp_write(rt2x00dev, 143, 0xa1); + rt2800_bbp_write(rt2x00dev, 142, 0x08); + rt2800_bbp_write(rt2x00dev, 143, 0xa2); + + rt2800_bbp_write(rt2x00dev, 148, 0xc8); + } + if (rt2x00_rt(rt2x00dev, RT5390) || rt2x00_rt(rt2x00dev, RT5392)) { int ant, div_mode; @@ -3707,6 +3838,7 @@ static int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev) !rt2x00_rt(rt2x00dev, RT3071) && !rt2x00_rt(rt2x00dev, RT3090) && !rt2x00_rt(rt2x00dev, RT3290) && + !rt2x00_rt(rt2x00dev, RT3352) && !rt2x00_rt(rt2x00dev, RT3390) && !rt2x00_rt(rt2x00dev, RT3572) && !rt2x00_rt(rt2x00dev, RT5390) && @@ -3903,6 +4035,70 @@ static int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev) rt2800_rfcsr_write(rt2x00dev, 30, 0x00); rt2800_rfcsr_write(rt2x00dev, 31, 0x00); return 0; + } else if (rt2x00_rt(rt2x00dev, RT3352)) { + rt2800_rfcsr_write(rt2x00dev, 0, 0xf0); + rt2800_rfcsr_write(rt2x00dev, 1, 0x23); + rt2800_rfcsr_write(rt2x00dev, 2, 0x50); + rt2800_rfcsr_write(rt2x00dev, 3, 0x18); + rt2800_rfcsr_write(rt2x00dev, 4, 0x00); + rt2800_rfcsr_write(rt2x00dev, 5, 0x00); + rt2800_rfcsr_write(rt2x00dev, 6, 0x33); + rt2800_rfcsr_write(rt2x00dev, 7, 0x00); + rt2800_rfcsr_write(rt2x00dev, 8, 0xf1); + rt2800_rfcsr_write(rt2x00dev, 9, 0x02); + rt2800_rfcsr_write(rt2x00dev, 10, 0xd2); + rt2800_rfcsr_write(rt2x00dev, 11, 0x42); + rt2800_rfcsr_write(rt2x00dev, 12, 0x1c); + rt2800_rfcsr_write(rt2x00dev, 13, 0x00); + rt2800_rfcsr_write(rt2x00dev, 14, 0x5a); + rt2800_rfcsr_write(rt2x00dev, 15, 0x00); + rt2800_rfcsr_write(rt2x00dev, 16, 0x01); + rt2800_rfcsr_write(rt2x00dev, 18, 0x45); + rt2800_rfcsr_write(rt2x00dev, 19, 0x02); + rt2800_rfcsr_write(rt2x00dev, 20, 0x00); + rt2800_rfcsr_write(rt2x00dev, 21, 0x00); + rt2800_rfcsr_write(rt2x00dev, 22, 0x00); + rt2800_rfcsr_write(rt2x00dev, 23, 0x00); + rt2800_rfcsr_write(rt2x00dev, 24, 0x00); + rt2800_rfcsr_write(rt2x00dev, 25, 0x80); + rt2800_rfcsr_write(rt2x00dev, 26, 0x00); + rt2800_rfcsr_write(rt2x00dev, 27, 0x03); + rt2800_rfcsr_write(rt2x00dev, 28, 0x03); + rt2800_rfcsr_write(rt2x00dev, 29, 0x00); + rt2800_rfcsr_write(rt2x00dev, 30, 0x10); + rt2800_rfcsr_write(rt2x00dev, 31, 0x80); + rt2800_rfcsr_write(rt2x00dev, 32, 0x80); + rt2800_rfcsr_write(rt2x00dev, 33, 0x00); + rt2800_rfcsr_write(rt2x00dev, 34, 0x01); + rt2800_rfcsr_write(rt2x00dev, 35, 0x03); + rt2800_rfcsr_write(rt2x00dev, 36, 0xbd); + rt2800_rfcsr_write(rt2x00dev, 37, 0x3c); + rt2800_rfcsr_write(rt2x00dev, 38, 0x5f); + rt2800_rfcsr_write(rt2x00dev, 39, 0xc5); + rt2800_rfcsr_write(rt2x00dev, 40, 0x33); + rt2800_rfcsr_write(rt2x00dev, 41, 0x5b); + rt2800_rfcsr_write(rt2x00dev, 42, 0x5b); + rt2800_rfcsr_write(rt2x00dev, 43, 0xdb); + rt2800_rfcsr_write(rt2x00dev, 44, 0xdb); + rt2800_rfcsr_write(rt2x00dev, 45, 0xdb); + rt2800_rfcsr_write(rt2x00dev, 46, 0xdd); + rt2800_rfcsr_write(rt2x00dev, 47, 0x0d); + rt2800_rfcsr_write(rt2x00dev, 48, 0x14); + rt2800_rfcsr_write(rt2x00dev, 49, 0x00); + rt2800_rfcsr_write(rt2x00dev, 50, 0x2d); + rt2800_rfcsr_write(rt2x00dev, 51, 0x7f); + rt2800_rfcsr_write(rt2x00dev, 52, 0x00); + rt2800_rfcsr_write(rt2x00dev, 53, 0x52); + rt2800_rfcsr_write(rt2x00dev, 54, 0x1b); + rt2800_rfcsr_write(rt2x00dev, 55, 0x7f); + rt2800_rfcsr_write(rt2x00dev, 56, 0x00); + rt2800_rfcsr_write(rt2x00dev, 57, 0x52); + rt2800_rfcsr_write(rt2x00dev, 58, 0x1b); + rt2800_rfcsr_write(rt2x00dev, 59, 0x00); + rt2800_rfcsr_write(rt2x00dev, 60, 0x00); + rt2800_rfcsr_write(rt2x00dev, 61, 0x00); + rt2800_rfcsr_write(rt2x00dev, 62, 0x00); + rt2800_rfcsr_write(rt2x00dev, 63, 0x00); } else if (rt2x00_rt(rt2x00dev, RT5390)) { rt2800_rfcsr_write(rt2x00dev, 1, 0x0f); rt2800_rfcsr_write(rt2x00dev, 2, 0x80); @@ -4104,6 +4300,7 @@ static int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev) rt2800_init_rx_filter(rt2x00dev, true, 0x27, 0x19); } else if (rt2x00_rt(rt2x00dev, RT3071) || rt2x00_rt(rt2x00dev, RT3090) || + rt2x00_rt(rt2x00dev, RT3352) || rt2x00_rt(rt2x00dev, RT3390) || rt2x00_rt(rt2x00dev, RT3572)) { drv_data->calibration_bw20 = @@ -4566,6 +4763,7 @@ static int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev) case RT3071: case RT3090: case RT3290: + case RT3352: case RT3390: case RT3572: case RT5390: @@ -4588,6 +4786,7 @@ static int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev) case RF3052: case RF3290: case RF3320: + case RF3322: case RF5360: case RF5370: case RF5372: @@ -4612,6 +4811,7 @@ static int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev) if (rt2x00_rt(rt2x00dev, RT3070) || rt2x00_rt(rt2x00dev, RT3090) || + rt2x00_rt(rt2x00dev, RT3352) || rt2x00_rt(rt2x00dev, RT3390)) { value = rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_ANT_DIVERSITY); @@ -4904,6 +5104,7 @@ static int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev) rt2x00_rf(rt2x00dev, RF3022) || rt2x00_rf(rt2x00dev, RF3290) || rt2x00_rf(rt2x00dev, RF3320) || + rt2x00_rf(rt2x00dev, RF3322) || rt2x00_rf(rt2x00dev, RF5360) || rt2x00_rf(rt2x00dev, RF5370) || rt2x00_rf(rt2x00dev, RF5372) || diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h index f991e8b..49375c8 100644 --- a/drivers/net/wireless/rt2x00/rt2x00.h +++ b/drivers/net/wireless/rt2x00/rt2x00.h @@ -188,6 +188,7 @@ struct rt2x00_chip { #define RT3071 0x3071 #define RT3090 0x3090 /* 2.4GHz PCIe */ #define RT3290 0x3290 +#define RT3352 0x3352 /* WSOC */ #define RT3390 0x3390 #define RT3572 0x3572 #define RT3593 0x3593 -- cgit v0.10.2 From 959cd68d0813b8c0fe62ae90f3d30e26c347cd5f Mon Sep 17 00:00:00 2001 From: Jussi Kivilinna Date: Sun, 2 Sep 2012 21:10:44 +0300 Subject: zd1211rw: enable support for MFP zd1211rw lacks hardware encryption, so enabling 802.11w is only matter of enabling IEEE80211_HW_MFP_CAPABLE flag. Signed-off-by: Jussi Kivilinna Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zd1211rw/zd_mac.c index 4598801..114364b 100644 --- a/drivers/net/wireless/zd1211rw/zd_mac.c +++ b/drivers/net/wireless/zd1211rw/zd_mac.c @@ -1401,7 +1401,8 @@ struct ieee80211_hw *zd_mac_alloc_hw(struct usb_interface *intf) hw->flags = IEEE80211_HW_RX_INCLUDES_FCS | IEEE80211_HW_SIGNAL_UNSPEC | - IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING; + IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING | + IEEE80211_HW_MFP_CAPABLE; hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_MESH_POINT) | -- cgit v0.10.2 From af2c8ffe56133928355d1d51978b35115ffbbc2a Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Mon, 3 Sep 2012 21:13:35 +0200 Subject: brcm80211: Remove bogus memcpy in ai_detach gcc 4.8 warns for this memcpy. While the copy size is correct, the whole copy seems to be a nop because the destination is never used, and there's no need to use memcpy to copy pointers anyways. And the type of the pointer was wrong, but at least those are always the same. Just remove it. /backup/lsrc/git/linux-lto-2.6/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c: In function 'ai_detach': /backup/lsrc/git/linux-lto-2.6/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c:539:32: warning: argument to 'sizeof' in 'memcpy' call is the same pointer type 'struct si_pub **' as the destination; expected 'struct si_pub *' or an explicit length [-Wsizeof-pointer-memaccess] memcpy(&si_local, &sih, sizeof(struct si_pub **)); ^ Signed-off-by: Andi Kleen Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c index 8c9345d..b89f127 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c @@ -535,9 +535,6 @@ void ai_detach(struct si_pub *sih) { struct si_info *sii; - struct si_pub *si_local = NULL; - memcpy(&si_local, &sih, sizeof(struct si_pub **)); - sii = container_of(sih, struct si_info, pub); if (sii == NULL) -- cgit v0.10.2 From 90be994cd0d70fbe4a97b144806db6cfa497392c Mon Sep 17 00:00:00 2001 From: Mohammed Shafi Shajakhan Date: Tue, 4 Sep 2012 19:33:32 +0530 Subject: ath9k_hw: Fix invalid MCI GPM index access/caching There is a possibility that AR_MCI_GPM_1 register can return 0xdeadbeef and this results in caching of invalid GPM index in ar9003_mci_is_gpm_valid. Ensure we have appropriate checks to avoid this. Cc: xijin luo Signed-off-by: Mohammed Shafi Shajakhan Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mci.c b/drivers/net/wireless/ath/ath9k/ar9003_mci.c index ff53091..ea49d61 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_mci.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_mci.c @@ -1321,6 +1321,10 @@ u32 ar9003_mci_get_next_gpm_offset(struct ath_hw *ah, bool first, u32 *more) if (first) { gpm_ptr = MS(REG_READ(ah, AR_MCI_GPM_1), AR_MCI_GPM_WRITE_PTR); + + if (gpm_ptr >= mci->gpm_len) + gpm_ptr = 0; + mci->gpm_idx = gpm_ptr; return gpm_ptr; } @@ -1365,6 +1369,10 @@ u32 ar9003_mci_get_next_gpm_offset(struct ath_hw *ah, bool first, u32 *more) more_gpm = MCI_GPM_NOMORE; temp_index = mci->gpm_idx; + + if (temp_index >= mci->gpm_len) + temp_index = 0; + mci->gpm_idx++; if (mci->gpm_idx >= mci->gpm_len) -- cgit v0.10.2 From 94ae77ea4600801233663e64025529ba43075643 Mon Sep 17 00:00:00 2001 From: Mohammed Shafi Shajakhan Date: Tue, 4 Sep 2012 19:33:33 +0530 Subject: ath9k: Fix BTCOEX timer triggering comparision Its more correct to convert btcoex_period to 'us' while comparing with btcoex_no_stomp which is in 'us'. Did not find any functionality issues being fixed, as the generic hardware timer triggers are usually refreshed with the newer duty cycle. Cc: Rajkumar Manoharan Signed-off-by: Mohammed Shafi Shajakhan Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index 7373e4b..2bb89b1 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -473,7 +473,7 @@ struct ath_btcoex { unsigned long op_flags; int bt_stomp_type; /* Types of BT stomping */ u32 btcoex_no_stomp; /* in usec */ - u32 btcoex_period; /* in usec */ + u32 btcoex_period; /* in msec */ u32 btscan_no_stomp; /* in usec */ u32 duty_cycle; u32 bt_wait_time; diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c index 9f83f71..5046ca4 100644 --- a/drivers/net/wireless/ath/ath9k/gpio.c +++ b/drivers/net/wireless/ath/ath9k/gpio.c @@ -228,7 +228,12 @@ static void ath_btcoex_period_timer(unsigned long data) ath9k_hw_btcoex_enable(ah); spin_unlock_bh(&btcoex->btcoex_lock); - if (btcoex->btcoex_period != btcoex->btcoex_no_stomp) { + /* + * btcoex_period is in msec while (btocex/btscan_)no_stomp are in usec, + * ensure that we properly convert btcoex_period to usec + * for any comparision with (btcoex/btscan_)no_stomp. + */ + if (btcoex->btcoex_period * 1000 != btcoex->btcoex_no_stomp) { if (btcoex->hw_timer_enabled) ath9k_gen_timer_stop(ah, btcoex->no_stomp_timer); -- cgit v0.10.2 From 5686cac5bc6c41161cdf879998e16001c92e7bf8 Mon Sep 17 00:00:00 2001 From: Mohammed Shafi Shajakhan Date: Tue, 4 Sep 2012 19:33:34 +0530 Subject: ath9k: Make use of ath_stop_ani wrapper Additionally it has a neat debug message informing us that we are stopping the ANI algorithm. Signed-off-by: Mohammed Shafi Shajakhan Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 8a2b04d..a0bdb4b 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -2260,7 +2260,7 @@ static int ath9k_suspend(struct ieee80211_hw *hw, mutex_lock(&sc->mutex); ath_cancel_work(sc); - del_timer_sync(&common->ani.timer); + ath_stop_ani(sc); del_timer_sync(&sc->rx_poll_timer); if (test_bit(SC_OP_INVALID, &sc->sc_flags)) { -- cgit v0.10.2 From 1b29ce42e94a93a821959ba5d46ddd4f235a7217 Mon Sep 17 00:00:00 2001 From: Mohammed Shafi Shajakhan Date: Tue, 4 Sep 2012 19:33:35 +0530 Subject: ath9k: Remove an obselete function declaration Signed-off-by: Mohammed Shafi Shajakhan Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index 2bb89b1..96b8331 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -423,7 +423,6 @@ void ath9k_beacon_assign_slot(struct ath_softc *sc, struct ieee80211_vif *vif); void ath9k_beacon_remove_slot(struct ath_softc *sc, struct ieee80211_vif *vif); void ath9k_set_tsfadjust(struct ath_softc *sc, struct ieee80211_vif *vif); void ath9k_set_beacon(struct ath_softc *sc); -void ath9k_set_beaconing_status(struct ath_softc *sc, bool status); /*******************/ /* Link Monitoring */ -- cgit v0.10.2 From 327967cba4492c36ef498a786016295102521c55 Mon Sep 17 00:00:00 2001 From: Mohammed Shafi Shajakhan Date: Tue, 4 Sep 2012 19:33:36 +0530 Subject: ath9k: Cleanup add/change_interface callbacks *Remove all the checks that will be handled by cfg80211 based on the interface combination advertised. For instance, driver supports at the maximum 8 beaconing interface, while we advertise maximum 8 beaconing interface in the interface combination support. *cfg80211 will take care of not allowing us to add an interface that is not supported by the driver, further if the change_interface changes the old interface to a beaconing interface while we had reached the max limit of 8 beaconing interface, again cfg80211 takes care of this stuff! So remove all these checks. *Beautify placing PS wrappers in the appropriate position. Signed-off-by: Mohammed Shafi Shajakhan Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index a0bdb4b..3923ad9 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -986,47 +986,21 @@ static int ath9k_add_interface(struct ieee80211_hw *hw, struct ath_softc *sc = hw->priv; struct ath_hw *ah = sc->sc_ah; struct ath_common *common = ath9k_hw_common(ah); - int ret = 0; - ath9k_ps_wakeup(sc); mutex_lock(&sc->mutex); - switch (vif->type) { - case NL80211_IFTYPE_STATION: - case NL80211_IFTYPE_WDS: - case NL80211_IFTYPE_ADHOC: - case NL80211_IFTYPE_AP: - case NL80211_IFTYPE_MESH_POINT: - break; - default: - ath_err(common, "Interface type %d not yet supported\n", - vif->type); - ret = -EOPNOTSUPP; - goto out; - } - - if (ath9k_uses_beacons(vif->type)) { - if (sc->nbcnvifs >= ATH_BCBUF) { - ath_err(common, "Not enough beacon buffers when adding" - " new interface of type: %i\n", - vif->type); - ret = -ENOBUFS; - goto out; - } - } - ath_dbg(common, CONFIG, "Attach a VIF of type: %d\n", vif->type); - sc->nvifs++; + ath9k_ps_wakeup(sc); ath9k_calculate_summary_state(hw, vif); + ath9k_ps_restore(sc); + if (ath9k_uses_beacons(vif->type)) ath9k_beacon_assign_slot(sc, vif); -out: mutex_unlock(&sc->mutex); - ath9k_ps_restore(sc); - return ret; + return 0; } static int ath9k_change_interface(struct ieee80211_hw *hw, @@ -1036,21 +1010,9 @@ static int ath9k_change_interface(struct ieee80211_hw *hw, { struct ath_softc *sc = hw->priv; struct ath_common *common = ath9k_hw_common(sc->sc_ah); - int ret = 0; ath_dbg(common, CONFIG, "Change Interface\n"); - mutex_lock(&sc->mutex); - ath9k_ps_wakeup(sc); - - if (ath9k_uses_beacons(new_type) && - !ath9k_uses_beacons(vif->type)) { - if (sc->nbcnvifs >= ATH_BCBUF) { - ath_err(common, "No beacon slot available\n"); - ret = -ENOBUFS; - goto out; - } - } if (ath9k_uses_beacons(vif->type)) ath9k_beacon_remove_slot(sc, vif); @@ -1058,14 +1020,15 @@ static int ath9k_change_interface(struct ieee80211_hw *hw, vif->type = new_type; vif->p2p = p2p; + ath9k_ps_wakeup(sc); ath9k_calculate_summary_state(hw, vif); + ath9k_ps_restore(sc); + if (ath9k_uses_beacons(vif->type)) ath9k_beacon_assign_slot(sc, vif); -out: - ath9k_ps_restore(sc); mutex_unlock(&sc->mutex); - return ret; + return 0; } static void ath9k_remove_interface(struct ieee80211_hw *hw, @@ -1076,7 +1039,6 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw, ath_dbg(common, CONFIG, "Detach Interface\n"); - ath9k_ps_wakeup(sc); mutex_lock(&sc->mutex); sc->nvifs--; @@ -1084,10 +1046,11 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw, if (ath9k_uses_beacons(vif->type)) ath9k_beacon_remove_slot(sc, vif); + ath9k_ps_wakeup(sc); ath9k_calculate_summary_state(hw, NULL); + ath9k_ps_restore(sc); mutex_unlock(&sc->mutex); - ath9k_ps_restore(sc); } static void ath9k_enable_ps(struct ath_softc *sc) -- cgit v0.10.2 From fed27f6faa40575cf35f7663ae12974e83240431 Mon Sep 17 00:00:00 2001 From: Mohammed Shafi Shajakhan Date: Tue, 4 Sep 2012 19:33:37 +0530 Subject: ath9k_htc: minor cleanup in ath9k_htc_add_station Signed-off-by: Mohammed Shafi Shajakhan Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c index c32f6e3..61d096e 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c @@ -489,24 +489,20 @@ static int ath9k_htc_add_station(struct ath9k_htc_priv *priv, ista = (struct ath9k_htc_sta *) sta->drv_priv; memcpy(&tsta.macaddr, sta->addr, ETH_ALEN); memcpy(&tsta.bssid, common->curbssid, ETH_ALEN); - tsta.is_vif_sta = 0; ista->index = sta_idx; + tsta.is_vif_sta = 0; + maxampdu = 1 << (IEEE80211_HT_MAX_AMPDU_FACTOR + + sta->ht_cap.ampdu_factor); + tsta.maxampdu = cpu_to_be16(maxampdu); } else { memcpy(&tsta.macaddr, vif->addr, ETH_ALEN); tsta.is_vif_sta = 1; + tsta.maxampdu = cpu_to_be16(0xffff); } tsta.sta_index = sta_idx; tsta.vif_index = avp->index; - if (!sta) { - tsta.maxampdu = cpu_to_be16(0xffff); - } else { - maxampdu = 1 << (IEEE80211_HT_MAX_AMPDU_FACTOR + - sta->ht_cap.ampdu_factor); - tsta.maxampdu = cpu_to_be16(maxampdu); - } - WMI_CMD_BUF(WMI_NODE_CREATE_CMDID, &tsta); if (ret) { if (sta) -- cgit v0.10.2 From 7f34778e79048fae1a88100de917277375466de0 Mon Sep 17 00:00:00 2001 From: Mohammed Shafi Shajakhan Date: Tue, 4 Sep 2012 19:33:38 +0530 Subject: ath9k_htc: Add a modparam to enable BTCOEX rather than default Enable BTCOEX for WB193(which seems to be the only supported ath9k_htc BTCOEX chipset)only when it is enabled via modparam, rather than enabling it by default. Cc: Vivek Natarajan Signed-off-by: Mohammed Shafi Shajakhan Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c index 07df279..fe4836b 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c @@ -182,8 +182,17 @@ void ath9k_htc_stop_btcoex(struct ath9k_htc_priv *priv) void ath9k_htc_init_btcoex(struct ath9k_htc_priv *priv, char *product) { struct ath_hw *ah = priv->ah; + struct ath_common *common = ath9k_hw_common(ah); int qnum; + /* + * Check if BTCOEX is globally disabled. + */ + if (!common->btcoex_enabled) { + ah->btcoex_hw.scheme = ATH_BTCOEX_CFG_NONE; + return; + } + if (product && strncmp(product, ATH_HTC_BTCOEX_PRODUCT_ID, 5) == 0) { ah->btcoex_hw.scheme = ATH_BTCOEX_CFG_3WIRE; } diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c index a035a38..d98255e 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c @@ -30,6 +30,10 @@ int htc_modparam_nohwcrypt; module_param_named(nohwcrypt, htc_modparam_nohwcrypt, int, 0444); MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption"); +static int ath9k_htc_btcoex_enable; +module_param_named(btcoex_enable, ath9k_htc_btcoex_enable, int, 0444); +MODULE_PARM_DESC(btcoex_enable, "Enable wifi-BT coexistence"); + #define CHAN2G(_freq, _idx) { \ .center_freq = (_freq), \ .hw_value = (_idx), \ @@ -635,6 +639,7 @@ static int ath9k_init_priv(struct ath9k_htc_priv *priv, common->hw = priv->hw; common->priv = priv; common->debug_mask = ath9k_debug; + common->btcoex_enabled = ath9k_htc_btcoex_enable == 1; spin_lock_init(&priv->beacon_lock); spin_lock_init(&priv->tx.tx_lock); -- cgit v0.10.2 From 827810425befee2c2d86844eb3dce66a78938f06 Mon Sep 17 00:00:00 2001 From: Mohammed Shafi Shajakhan Date: Tue, 4 Sep 2012 19:33:39 +0530 Subject: ath9k_htc: Cancel BTCOEX related work before disabling BTCOEX Before disabling BTCOEX in the h/w cancel all BTCOEX related works. This is similar to the commit in ath9k(c32cdbd8) ath9k: Stop the BTCOEX timers before disabling BTCOEX Signed-off-by: Mohammed Shafi Shajakhan Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c index fe4836b..8fd64a6 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c @@ -173,9 +173,9 @@ void ath9k_htc_stop_btcoex(struct ath9k_htc_priv *priv) if (ah->btcoex_hw.enabled && ath9k_hw_get_btcoex_scheme(ah) != ATH_BTCOEX_CFG_NONE) { - ath9k_hw_btcoex_disable(ah); if (ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE) ath_htc_cancel_btcoex_work(priv); + ath9k_hw_btcoex_disable(ah); } } -- cgit v0.10.2 From 44afb60f3927c6f732522a477eb77c9db83bd404 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Wed, 5 Sep 2012 11:52:32 +0300 Subject: wireless: at76c50x: eliminate hex2str() The hex2str() is substituted by '%*phD' specificator. Signed-off-by: Andy Shevchenko Tested-by: Larry Finger Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c index e361afe..99b9ddf2 100644 --- a/drivers/net/wireless/at76c50x-usb.c +++ b/drivers/net/wireless/at76c50x-usb.c @@ -498,36 +498,6 @@ exit: return ret; } -#define HEX2STR_BUFFERS 4 -#define HEX2STR_MAX_LEN 64 - -/* Convert binary data into hex string */ -static char *hex2str(void *buf, size_t len) -{ - static atomic_t a = ATOMIC_INIT(0); - static char bufs[HEX2STR_BUFFERS][3 * HEX2STR_MAX_LEN + 1]; - char *ret = bufs[atomic_inc_return(&a) & (HEX2STR_BUFFERS - 1)]; - char *obuf = ret; - u8 *ibuf = buf; - - if (len > HEX2STR_MAX_LEN) - len = HEX2STR_MAX_LEN; - - if (len == 0) - goto exit; - - while (len--) { - obuf = hex_byte_pack(obuf, *ibuf++); - *obuf++ = '-'; - } - obuf--; - -exit: - *obuf = '\0'; - - return ret; -} - /* LED trigger */ static int tx_activity; static void at76_ledtrig_tx_timerfunc(unsigned long data); @@ -1004,9 +974,9 @@ static void at76_dump_mib_mac_wep(struct at76_priv *priv) WEP_SMALL_KEY_LEN : WEP_LARGE_KEY_LEN; for (i = 0; i < WEP_KEYS; i++) - at76_dbg(DBG_MIB, "%s: MIB MAC_WEP: key %d: %s", + at76_dbg(DBG_MIB, "%s: MIB MAC_WEP: key %d: %*phD", wiphy_name(priv->hw->wiphy), i, - hex2str(m->wep_default_keyvalue[i], key_len)); + key_len, m->wep_default_keyvalue[i]); exit: kfree(m); } @@ -1031,7 +1001,7 @@ static void at76_dump_mib_mac_mgmt(struct at76_priv *priv) at76_dbg(DBG_MIB, "%s: MIB MAC_MGMT: beacon_period %d CFP_max_duration " "%d medium_occupancy_limit %d station_id 0x%x ATIM_window %d " "CFP_mode %d privacy_opt_impl %d DTIM_period %d CFP_period %d " - "current_bssid %pM current_essid %s current_bss_type %d " + "current_bssid %pM current_essid %*phD current_bss_type %d " "pm_mode %d ibss_change %d res %d " "multi_domain_capability_implemented %d " "international_roaming %d country_string %.3s", @@ -1041,7 +1011,7 @@ static void at76_dump_mib_mac_mgmt(struct at76_priv *priv) le16_to_cpu(m->station_id), le16_to_cpu(m->ATIM_window), m->CFP_mode, m->privacy_option_implemented, m->DTIM_period, m->CFP_period, m->current_bssid, - hex2str(m->current_essid, IW_ESSID_MAX_SIZE), + IW_ESSID_MAX_SIZE, m->current_essid, m->current_bss_type, m->power_mgmt_mode, m->ibss_change, m->res, m->multi_domain_capability_implemented, m->multi_domain_capability_enabled, m->country_string); @@ -1069,7 +1039,7 @@ static void at76_dump_mib_mac(struct at76_priv *priv) "cwmin %d cwmax %d short_retry_time %d long_retry_time %d " "scan_type %d scan_channel %d probe_delay %u " "min_channel_time %d max_channel_time %d listen_int %d " - "desired_ssid %s desired_bssid %pM desired_bsstype %d", + "desired_ssid %*phD desired_bssid %pM desired_bsstype %d", wiphy_name(priv->hw->wiphy), le32_to_cpu(m->max_tx_msdu_lifetime), le32_to_cpu(m->max_rx_lifetime), @@ -1080,7 +1050,7 @@ static void at76_dump_mib_mac(struct at76_priv *priv) le16_to_cpu(m->min_channel_time), le16_to_cpu(m->max_channel_time), le16_to_cpu(m->listen_interval), - hex2str(m->desired_ssid, IW_ESSID_MAX_SIZE), + IW_ESSID_MAX_SIZE, m->desired_ssid, m->desired_bssid, m->desired_bsstype); exit: kfree(m); @@ -1160,13 +1130,13 @@ static void at76_dump_mib_mdomain(struct at76_priv *priv) goto exit; } - at76_dbg(DBG_MIB, "%s: MIB MDOMAIN: channel_list %s", + at76_dbg(DBG_MIB, "%s: MIB MDOMAIN: channel_list %*phD", wiphy_name(priv->hw->wiphy), - hex2str(m->channel_list, sizeof(m->channel_list))); + (int)sizeof(m->channel_list), m->channel_list); - at76_dbg(DBG_MIB, "%s: MIB MDOMAIN: tx_powerlevel %s", + at76_dbg(DBG_MIB, "%s: MIB MDOMAIN: tx_powerlevel %*phD", wiphy_name(priv->hw->wiphy), - hex2str(m->tx_powerlevel, sizeof(m->tx_powerlevel))); + (int)sizeof(m->tx_powerlevel), m->tx_powerlevel); exit: kfree(m); } @@ -1369,9 +1339,9 @@ static int at76_startup_device(struct at76_priv *priv) int ret; at76_dbg(DBG_PARAMS, - "%s param: ssid %.*s (%s) mode %s ch %d wep %s key %d " + "%s param: ssid %.*s (%*phD) mode %s ch %d wep %s key %d " "keylen %d", wiphy_name(priv->hw->wiphy), priv->essid_size, - priv->essid, hex2str(priv->essid, IW_ESSID_MAX_SIZE), + priv->essid, IW_ESSID_MAX_SIZE, priv->essid, priv->iw_mode == IW_MODE_ADHOC ? "adhoc" : "infra", priv->channel, priv->wep_enabled ? "enabled" : "disabled", priv->wep_key_id, priv->wep_keys_len[priv->wep_key_id]); -- cgit v0.10.2 From 84d216c6984d5a4ef62b32652a0cefa75cb03ca3 Mon Sep 17 00:00:00 2001 From: Peter Senna Tschudin Date: Thu, 6 Sep 2012 18:09:17 +0200 Subject: drivers/net/wireless/rtlwifi/rtl8192de/phy.c: removes unnecessary semicolon removes unnecessary semicolon Found by Coccinelle: http://coccinelle.lip6.fr/ Signed-off-by: Peter Senna Tschudin Acked-by: Larry Finger Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/phy.c b/drivers/net/wireless/rtlwifi/rtl8192de/phy.c index 4420312..db00860 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192de/phy.c +++ b/drivers/net/wireless/rtlwifi/rtl8192de/phy.c @@ -1314,7 +1314,7 @@ static void _rtl92d_phy_restore_rf_env(struct ieee80211_hw *hw, u8 rfpath, struct bb_reg_def *pphyreg = &rtlphy->phyreg_def[rfpath]; RT_TRACE(rtlpriv, COMP_RF, DBG_LOUD, "=====>\n"); - /*----Restore RFENV control type----*/ ; + /*----Restore RFENV control type----*/ switch (rfpath) { case RF90_PATH_A: case RF90_PATH_C: -- cgit v0.10.2 From 02eba421980d5b7ff8b5e7fd50327b00e5adb430 Mon Sep 17 00:00:00 2001 From: Rajkumar Manoharan Date: Fri, 7 Sep 2012 12:15:15 +0530 Subject: ath9k_hw: Read and apply thermometer settings from EEPROM Signed-off-by: Rajkumar Manoharan Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index c37fe96..2d60940 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -3977,6 +3977,44 @@ static void ar9003_hw_xlna_bias_strength_apply(struct ath_hw *ah, bool is2ghz) bias & 0x3); } +static int ar9003_hw_get_thermometer(struct ath_hw *ah) +{ + struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep; + struct ar9300_base_eep_hdr *pBase = &eep->baseEepHeader; + int thermometer = (pBase->miscConfiguration >> 1) & 0x3; + + return --thermometer; +} + +static void ar9003_hw_thermometer_apply(struct ath_hw *ah) +{ + int thermometer = ar9003_hw_get_thermometer(ah); + u8 therm_on = (thermometer < 0) ? 0 : 1; + + REG_RMW_FIELD(ah, AR_PHY_65NM_CH0_RXTX4, + AR_PHY_65NM_CH0_RXTX4_THERM_ON_OVR, therm_on); + if (ah->caps.tx_chainmask & BIT(1)) + REG_RMW_FIELD(ah, AR_PHY_65NM_CH1_RXTX4, + AR_PHY_65NM_CH0_RXTX4_THERM_ON_OVR, therm_on); + if (ah->caps.tx_chainmask & BIT(2)) + REG_RMW_FIELD(ah, AR_PHY_65NM_CH2_RXTX4, + AR_PHY_65NM_CH0_RXTX4_THERM_ON_OVR, therm_on); + + therm_on = (thermometer < 0) ? 0 : (thermometer == 0); + REG_RMW_FIELD(ah, AR_PHY_65NM_CH0_RXTX4, + AR_PHY_65NM_CH0_RXTX4_THERM_ON, therm_on); + if (ah->caps.tx_chainmask & BIT(1)) { + therm_on = (thermometer < 0) ? 0 : (thermometer == 1); + REG_RMW_FIELD(ah, AR_PHY_65NM_CH1_RXTX4, + AR_PHY_65NM_CH0_RXTX4_THERM_ON, therm_on); + } + if (ah->caps.tx_chainmask & BIT(2)) { + therm_on = (thermometer < 0) ? 0 : (thermometer == 2); + REG_RMW_FIELD(ah, AR_PHY_65NM_CH2_RXTX4, + AR_PHY_65NM_CH0_RXTX4_THERM_ON, therm_on); + } +} + static void ath9k_hw_ar9300_set_board_values(struct ath_hw *ah, struct ath9k_channel *chan) { @@ -3992,6 +4030,7 @@ static void ath9k_hw_ar9300_set_board_values(struct ath_hw *ah, ar9003_hw_internal_regulator_apply(ah); ar9003_hw_apply_tuning_caps(ah); ar9003_hw_txend_to_xpa_off_apply(ah, is2ghz); + ar9003_hw_thermometer_apply(ah); } static void ath9k_hw_ar9300_set_addac(struct ath_hw *ah, diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h index 84d3d49..25d8181 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h @@ -881,6 +881,8 @@ #define AR_PHY_65NM_CH0_RXTX4_THERM_ON 0x10000000 #define AR_PHY_65NM_CH0_RXTX4_THERM_ON_S 28 +#define AR_PHY_65NM_CH0_RXTX4_THERM_ON_OVR 0x20000000 +#define AR_PHY_65NM_CH0_RXTX4_THERM_ON_OVR_S 29 #define AR_PHY_65NM_RXTX4_XLNA_BIAS 0xC0000000 #define AR_PHY_65NM_RXTX4_XLNA_BIAS_S 30 -- cgit v0.10.2 From 80fe43f2bbd5138f3b04476bb4a954a2a34bc960 Mon Sep 17 00:00:00 2001 From: Rajkumar Manoharan Date: Fri, 7 Sep 2012 12:15:16 +0530 Subject: ath9k_hw: Read and configure thermocal for AR9462 Read and configure thermometer calibration results read from OTP card. Signed-off-by: Rajkumar Manoharan Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index 2d60940..e9466f0 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -4015,6 +4015,24 @@ static void ar9003_hw_thermometer_apply(struct ath_hw *ah) } } +static void ar9003_hw_thermo_cal_apply(struct ath_hw *ah) +{ + u32 data, ko, kg; + + if (!AR_SREV_9462_20(ah)) + return; + ar9300_otp_read_word(ah, 1, &data); + ko = data & 0xff; + kg = (data >> 8) & 0xff; + if (ko || kg) { + REG_RMW_FIELD(ah, AR_PHY_BB_THERM_ADC_3, + AR_PHY_BB_THERM_ADC_3_THERM_ADC_OFFSET, ko); + REG_RMW_FIELD(ah, AR_PHY_BB_THERM_ADC_3, + AR_PHY_BB_THERM_ADC_3_THERM_ADC_SCALE_GAIN, + kg + 256); + } +} + static void ath9k_hw_ar9300_set_board_values(struct ath_hw *ah, struct ath9k_channel *chan) { @@ -4031,6 +4049,7 @@ static void ath9k_hw_ar9300_set_board_values(struct ath_hw *ah, ar9003_hw_apply_tuning_caps(ah); ar9003_hw_txend_to_xpa_off_apply(ah, is2ghz); ar9003_hw_thermometer_apply(ah); + ar9003_hw_thermo_cal_apply(ah); } static void ath9k_hw_ar9300_set_addac(struct ath_hw *ah, diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h index 25d8181..e8bfb41 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h @@ -609,6 +609,12 @@ #define AR_PHY_BB_THERM_ADC_1_INIT_THERM 0x000000ff #define AR_PHY_BB_THERM_ADC_1_INIT_THERM_S 0 +#define AR_PHY_BB_THERM_ADC_3 (AR_SM_BASE + 0x250) +#define AR_PHY_BB_THERM_ADC_3_THERM_ADC_SCALE_GAIN 0x0001ff00 +#define AR_PHY_BB_THERM_ADC_3_THERM_ADC_SCALE_GAIN_S 8 +#define AR_PHY_BB_THERM_ADC_3_THERM_ADC_OFFSET 0x000000ff +#define AR_PHY_BB_THERM_ADC_3_THERM_ADC_OFFSET_S 0 + #define AR_PHY_BB_THERM_ADC_4 (AR_SM_BASE + 0x254) #define AR_PHY_BB_THERM_ADC_4_LATEST_THERM_VALUE 0x000000ff #define AR_PHY_BB_THERM_ADC_4_LATEST_THERM_VALUE_S 0 -- cgit v0.10.2 From c9e6e980433a0399c02061a59175bbc819eb8507 Mon Sep 17 00:00:00 2001 From: Mohammed Shafi Shajakhan Date: Fri, 7 Sep 2012 15:54:13 +0530 Subject: ath9k: Add Generic hardware timer interrupt in debugfs Having generic hardware timer interrupt in debugfs would come handy when we are debugging 3 WIRE BTCOEX issues. Signed-off-by: Mohammed Shafi Shajakhan Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c index 68b643c..ab3bc85 100644 --- a/drivers/net/wireless/ath/ath9k/debug.c +++ b/drivers/net/wireless/ath/ath9k/debug.c @@ -373,6 +373,8 @@ void ath_debug_stat_interrupt(struct ath_softc *sc, enum ath9k_int status) sc->debug.stats.istats.tsfoor++; if (status & ATH9K_INT_MCI) sc->debug.stats.istats.mci++; + if (status & ATH9K_INT_GENTIMER) + sc->debug.stats.istats.gen_timer++; } static ssize_t read_file_interrupt(struct file *file, char __user *user_buf, @@ -418,6 +420,7 @@ static ssize_t read_file_interrupt(struct file *file, char __user *user_buf, PR_IS("DTIM", dtim); PR_IS("TSFOOR", tsfoor); PR_IS("MCI", mci); + PR_IS("GENTIMER", gen_timer); PR_IS("TOTAL", total); len += snprintf(buf + len, mxlen - len, diff --git a/drivers/net/wireless/ath/ath9k/debug.h b/drivers/net/wireless/ath/ath9k/debug.h index 8b9d080..61341cd 100644 --- a/drivers/net/wireless/ath/ath9k/debug.h +++ b/drivers/net/wireless/ath/ath9k/debug.h @@ -74,6 +74,8 @@ enum ath_reset_type { * from a beacon differs from the PCU's internal TSF by more than a * (programmable) threshold * @local_timeout: Internal bus timeout. + * @mci: MCI interrupt, specific to MCI based BTCOEX chipsets + * @gen_timer: Generic hardware timer interrupt */ struct ath_interrupt_stats { u32 total; @@ -100,6 +102,7 @@ struct ath_interrupt_stats { u32 bb_watchdog; u32 tsfoor; u32 mci; + u32 gen_timer; /* Sync-cause stats */ u32 sync_cause_all; -- cgit v0.10.2 From 28ab58bd6a80408af79999492c8a28c8910ef62e Mon Sep 17 00:00:00 2001 From: Peter Senna Tschudin Date: Fri, 7 Sep 2012 17:24:41 +0200 Subject: drivers/net/wireless/ath/ath9k/ar9003_mac.c: removes unnecessary semicolon removes unnecessary semicolon Found by Coccinelle: http://coccinelle.lip6.fr/ Signed-off-by: Peter Senna Tschudin Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c index 78816b8..5d55724 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c @@ -531,7 +531,7 @@ int ath9k_hw_process_rxdesc_edma(struct ath_hw *ah, struct ath_rx_status *rxs, rxs->rs_status |= ATH9K_RXERR_PHY; rxs->rs_phyerr = phyerr; } - }; + } } if (rxsp->status11 & AR_KeyMiss) -- cgit v0.10.2 From 390fd9d6c223980190adf44af5c7ba0662ff61e3 Mon Sep 17 00:00:00 2001 From: Christian Lamparter Date: Sat, 8 Sep 2012 01:28:42 +0200 Subject: p54: fix off-by-one null pointer bug in p54_tx_80211 This patch fixes a regression which was introduced in: "mac80211: move TX station pointer and restructure TX" IP: p54_tx_80211+0x21/0x513 [p54common] Oops: 0000 [#1] SMP Modules linked in: p54usb p54common [...] Pid: 13394, comm: hostapd 3.6.0-rc4-wl+ RIP: 0010:p54_tx_80211+0x21/0x513 RSP: 0018:... EFLAGS: 00010292 [...] Process hostapd Stack: [...] Call Trace: p54_bss_info_changed+0x204/0x21e [p54common] ieee80211_del_station+0x16/0x32 [mac80211] ieee80211_start_ap+0x10f/0x157 [mac80211] nl80211_start_ap+0x315/0x361 [cfg80211] p54_tx_80211 function is called as part of the beacon update. The caller p54_bss_info_changed has to supply a valid tx control struct, or the control->sta will lead to a null pointer dereference. Signed-off-by: Christian Lamparter Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/p54/main.c b/drivers/net/wireless/p54/main.c index 5e91ad0..2969d53 100644 --- a/drivers/net/wireless/p54/main.c +++ b/drivers/net/wireless/p54/main.c @@ -139,6 +139,7 @@ static int p54_beacon_format_ie_tim(struct sk_buff *skb) static int p54_beacon_update(struct p54_common *priv, struct ieee80211_vif *vif) { + struct ieee80211_tx_control control = { }; struct sk_buff *beacon; int ret; @@ -158,7 +159,7 @@ static int p54_beacon_update(struct p54_common *priv, * to cancel the old beacon template by hand, instead the firmware * will release the previous one through the feedback mechanism. */ - p54_tx_80211(priv->hw, NULL, beacon); + p54_tx_80211(priv->hw, &control, beacon); priv->tsf_high32 = 0; priv->tsf_low32 = 0; -- cgit v0.10.2 From 77fac465b4b65056a2cec62c1acdc754b7ae86ed Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Tue, 11 Sep 2012 20:09:18 +0530 Subject: ath9k_hw: Add version/revision macros for AR9565 And recognize the device in the init path. Signed-off-by: Sujith Manoharan Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 48af401..3638626 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -355,7 +355,7 @@ static void ath9k_hw_read_revisions(struct ath_hw *ah) (val & AR_SREV_VERSION2) >> AR_SREV_TYPE2_S; ah->hw_version.macRev = MS(val, AR_SREV_REVISION2); - if (AR_SREV_9462(ah)) + if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) ah->is_pciexpress = true; else ah->is_pciexpress = (val & @@ -647,6 +647,7 @@ static int __ath9k_hw_init(struct ath_hw *ah) case AR_SREV_VERSION_9340: case AR_SREV_VERSION_9462: case AR_SREV_VERSION_9550: + case AR_SREV_VERSION_9565: break; default: ath_err(common, @@ -708,7 +709,7 @@ int ath9k_hw_init(struct ath_hw *ah) int ret; struct ath_common *common = ath9k_hw_common(ah); - /* These are all the AR5008/AR9001/AR9002 hardware family of chipsets */ + /* These are all the AR5008/AR9001/AR9002/AR9003 hardware family of chipsets */ switch (ah->hw_version.devid) { case AR5416_DEVID_PCI: case AR5416_DEVID_PCIE: @@ -728,6 +729,7 @@ int ath9k_hw_init(struct ath_hw *ah) case AR9300_DEVID_AR9580: case AR9300_DEVID_AR9462: case AR9485_DEVID_AR1111: + case AR9300_DEVID_AR9565: break; default: if (common->bus_ops->ath_bus_type == ATH_USB) @@ -3157,6 +3159,7 @@ static struct { { AR_SREV_VERSION_9485, "9485" }, { AR_SREV_VERSION_9462, "9462" }, { AR_SREV_VERSION_9550, "9550" }, + { AR_SREV_VERSION_9565, "9565" }, }; /* For devices with external radios */ diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index 6599a75..0d17ce0 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -50,6 +50,7 @@ #define AR9300_DEVID_AR9330 0x0035 #define AR9300_DEVID_QCA955X 0x0038 #define AR9485_DEVID_AR1111 0x0037 +#define AR9300_DEVID_AR9565 0x0036 #define AR5416_AR9100_DEVID 0x000b diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h index 87cac8e..4e6760f 100644 --- a/drivers/net/wireless/ath/ath9k/reg.h +++ b/drivers/net/wireless/ath/ath9k/reg.h @@ -801,6 +801,8 @@ #define AR_SREV_REVISION_9580_10 4 /* AR9580 1.0 */ #define AR_SREV_VERSION_9462 0x280 #define AR_SREV_REVISION_9462_20 2 +#define AR_SREV_VERSION_9565 0x2C0 +#define AR_SREV_REVISION_9565_10 0 #define AR_SREV_VERSION_9550 0x400 #define AR_SREV_5416(_ah) \ @@ -909,6 +911,13 @@ (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9462) && \ ((_ah)->hw_version.macRev >= AR_SREV_REVISION_9462_20)) +#define AR_SREV_9565(_ah) \ + (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9565)) + +#define AR_SREV_9565_10(_ah) \ + (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9565) && \ + ((_ah)->hw_version.macRev == AR_SREV_REVISION_9565_10)) + #define AR_SREV_9550(_ah) \ (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9550)) -- cgit v0.10.2 From aaa53ee97dab2b4c98ea2765e4f16af62d8694bb Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Mon, 10 Sep 2012 09:19:54 +0530 Subject: ath9k_hw: Add AR9565 initvals Signed-off-by: Sujith Manoharan Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/ath/ath9k/ar9003_hw.c b/drivers/net/wireless/ath/ath9k/ar9003_hw.c index 1e8a4da..1a36fa2 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_hw.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_hw.c @@ -24,6 +24,7 @@ #include "ar955x_1p0_initvals.h" #include "ar9580_1p0_initvals.h" #include "ar9462_2p0_initvals.h" +#include "ar9565_1p0_initvals.h" /* General hardware code for the AR9003 hadware family */ @@ -34,14 +35,12 @@ */ static void ar9003_hw_init_mode_regs(struct ath_hw *ah) { -#define PCIE_PLL_ON_CREQ_DIS_L1_2P0 \ - ar9462_pciephy_pll_on_clkreq_disable_L1_2p0 - #define AR9462_BB_CTX_COEFJ(x) \ ar9462_##x##_baseband_core_txfir_coeff_japan_2484 #define AR9462_BBC_TXIFR_COEFFJ \ ar9462_2p0_baseband_core_txfir_coeff_japan_2484 + if (AR_SREV_9330_11(ah)) { /* mac */ INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE], @@ -220,10 +219,10 @@ static void ar9003_hw_init_mode_regs(struct ath_hw *ah) /* Awake -> Sleep Setting */ INIT_INI_ARRAY(&ah->iniPcieSerdes, - PCIE_PLL_ON_CREQ_DIS_L1_2P0); + ar9462_pciephy_pll_on_clkreq_disable_L1_2p0); /* Sleep -> Awake Setting */ INIT_INI_ARRAY(&ah->iniPcieSerdesLowPower, - PCIE_PLL_ON_CREQ_DIS_L1_2P0); + ar9462_pciephy_pll_on_clkreq_disable_L1_2p0); /* Fast clock modal settings */ INIT_INI_ARRAY(&ah->iniModesFastClock, @@ -302,6 +301,39 @@ static void ar9003_hw_init_mode_regs(struct ath_hw *ah) INIT_INI_ARRAY(&ah->iniModesFastClock, ar9580_1p0_modes_fast_clock); + } else if (AR_SREV_9565(ah)) { + INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE], + ar9565_1p0_mac_core); + INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST], + ar9565_1p0_mac_postamble); + + INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE], + ar9565_1p0_baseband_core); + INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST], + ar9565_1p0_baseband_postamble); + + INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE], + ar9565_1p0_radio_core); + INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST], + ar9565_1p0_radio_postamble); + + INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE], + ar9565_1p0_soc_preamble); + INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST], + ar9565_1p0_soc_postamble); + + INIT_INI_ARRAY(&ah->iniModesRxGain, + ar9565_1p0_Common_rx_gain_table); + INIT_INI_ARRAY(&ah->iniModesTxGain, + ar9565_1p0_Modes_lowest_ob_db_tx_gain_table); + + INIT_INI_ARRAY(&ah->iniPcieSerdes, + ar9565_1p0_pciephy_pll_on_clkreq_disable_L1); + INIT_INI_ARRAY(&ah->iniPcieSerdesLowPower, + ar9565_1p0_pciephy_pll_on_clkreq_disable_L1); + + INIT_INI_ARRAY(&ah->iniModesFastClock, + ar9565_1p0_modes_fast_clock); } else { /* mac */ INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE], @@ -374,6 +406,9 @@ static void ar9003_tx_gain_table_mode0(struct ath_hw *ah) else if (AR_SREV_9462_20(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, ar9462_modes_low_ob_db_tx_gain_table_2p0); + else if (AR_SREV_9565(ah)) + INIT_INI_ARRAY(&ah->iniModesTxGain, + ar9565_1p0_modes_low_ob_db_tx_gain_table); else INIT_INI_ARRAY(&ah->iniModesTxGain, ar9300Modes_lowest_ob_db_tx_gain_table_2p2); @@ -402,6 +437,9 @@ static void ar9003_tx_gain_table_mode1(struct ath_hw *ah) else if (AR_SREV_9462_20(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, ar9462_modes_high_ob_db_tx_gain_table_2p0); + else if (AR_SREV_9565(ah)) + INIT_INI_ARRAY(&ah->iniModesTxGain, + ar9565_1p0_modes_high_ob_db_tx_gain_table); else INIT_INI_ARRAY(&ah->iniModesTxGain, ar9300Modes_high_ob_db_tx_gain_table_2p2); @@ -424,6 +462,9 @@ static void ar9003_tx_gain_table_mode2(struct ath_hw *ah) else if (AR_SREV_9580(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, ar9580_1p0_low_ob_db_tx_gain_table); + else if (AR_SREV_9565(ah)) + INIT_INI_ARRAY(&ah->iniModesTxGain, + ar9565_1p0_modes_low_ob_db_tx_gain_table); else INIT_INI_ARRAY(&ah->iniModesTxGain, ar9300Modes_low_ob_db_tx_gain_table_2p2); @@ -446,6 +487,9 @@ static void ar9003_tx_gain_table_mode3(struct ath_hw *ah) else if (AR_SREV_9580(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, ar9580_1p0_high_power_tx_gain_table); + else if (AR_SREV_9565(ah)) + INIT_INI_ARRAY(&ah->iniModesTxGain, + ar9565_1p0_modes_high_power_tx_gain_table); else INIT_INI_ARRAY(&ah->iniModesTxGain, ar9300Modes_high_power_tx_gain_table_2p2); @@ -538,6 +582,9 @@ static void ar9003_rx_gain_table_mode1(struct ath_hw *ah) } else if (AR_SREV_9580(ah)) INIT_INI_ARRAY(&ah->iniModesRxGain, ar9580_1p0_wo_xlna_rx_gain_table); + else if (AR_SREV_9565(ah)) + INIT_INI_ARRAY(&ah->iniModesRxGain, + ar9565_1p0_common_wo_xlna_rx_gain_table); else INIT_INI_ARRAY(&ah->iniModesRxGain, ar9300Common_wo_xlna_rx_gain_table_2p2); diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index e476f9f..c3ebf87 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -1312,10 +1312,10 @@ static int ar9003_hw_fast_chan_change(struct ath_hw *ah, ar9003_hw_prog_ini(ah, &ah->iniMac[ATH_INI_POST], modesIndex); ar9003_hw_prog_ini(ah, &ah->iniBB[ATH_INI_POST], modesIndex); ar9003_hw_prog_ini(ah, &ah->iniRadio[ATH_INI_POST], modesIndex); + if (AR_SREV_9462_20(ah)) - ar9003_hw_prog_ini(ah, - &ah->ini_radio_post_sys2ant, - modesIndex); + ar9003_hw_prog_ini(ah, &ah->ini_radio_post_sys2ant, + modesIndex); REG_WRITE_ARRAY(&ah->iniModesTxGain, modesIndex, regWrites); @@ -1326,6 +1326,9 @@ static int ar9003_hw_fast_chan_change(struct ath_hw *ah, if (IS_CHAN_A_FAST_CLOCK(ah, chan)) REG_WRITE_ARRAY(&ah->iniModesFastClock, modesIndex, regWrites); + if (AR_SREV_9565(ah)) + REG_WRITE_ARRAY(&ah->iniModesFastClock, 1, regWrites); + REG_WRITE_ARRAY(&ah->iniAdditional, 1, regWrites); ah->modes_index = modesIndex; diff --git a/drivers/net/wireless/ath/ath9k/ar9565_1p0_initvals.h b/drivers/net/wireless/ath/ath9k/ar9565_1p0_initvals.h new file mode 100644 index 0000000..fa9e093 --- /dev/null +++ b/drivers/net/wireless/ath/ath9k/ar9565_1p0_initvals.h @@ -0,0 +1,1233 @@ +/* + * Copyright (c) 2010-2011 Atheros Communications Inc. + * Copyright (c) 2011-2012 Qualcomm Atheros Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef INITVALS_9565_1P0_H +#define INITVALS_9565_1P0_H + +/* AR9565 1.0 */ + +static const u32 ar9565_1p0_mac_core[][2] = { + /* Addr allmodes */ + {0x00000008, 0x00000000}, + {0x00000030, 0x000a0085}, + {0x00000034, 0x00000005}, + {0x00000040, 0x00000000}, + {0x00000044, 0x00000000}, + {0x00000048, 0x00000008}, + {0x0000004c, 0x00000010}, + {0x00000050, 0x00000000}, + {0x00001040, 0x002ffc0f}, + {0x00001044, 0x002ffc0f}, + {0x00001048, 0x002ffc0f}, + {0x0000104c, 0x002ffc0f}, + {0x00001050, 0x002ffc0f}, + {0x00001054, 0x002ffc0f}, + {0x00001058, 0x002ffc0f}, + {0x0000105c, 0x002ffc0f}, + {0x00001060, 0x002ffc0f}, + {0x00001064, 0x002ffc0f}, + {0x000010f0, 0x00000100}, + {0x00001270, 0x00000000}, + {0x000012b0, 0x00000000}, + {0x000012f0, 0x00000000}, + {0x0000143c, 0x00000000}, + {0x0000147c, 0x00000000}, + {0x00001810, 0x0f000003}, + {0x00008000, 0x00000000}, + {0x00008004, 0x00000000}, + {0x00008008, 0x00000000}, + {0x0000800c, 0x00000000}, + {0x00008018, 0x00000000}, + {0x00008020, 0x00000000}, + {0x00008038, 0x00000000}, + {0x0000803c, 0x00000000}, + {0x00008040, 0x00000000}, + {0x00008044, 0x00000000}, + {0x00008048, 0x00000000}, + {0x0000804c, 0xffffffff}, + {0x00008050, 0xffffffff}, + {0x00008054, 0x00000000}, + {0x00008058, 0x00000000}, + {0x0000805c, 0x000fc78f}, + {0x00008060, 0x0000000f}, + {0x00008064, 0x00000000}, + {0x00008070, 0x00000310}, + {0x00008074, 0x00000020}, + {0x00008078, 0x00000000}, + {0x0000809c, 0x0000000f}, + {0x000080a0, 0x00000000}, + {0x000080a4, 0x02ff0000}, + {0x000080a8, 0x0e070605}, + {0x000080ac, 0x0000000d}, + {0x000080b0, 0x00000000}, + {0x000080b4, 0x00000000}, + {0x000080b8, 0x00000000}, + {0x000080bc, 0x00000000}, + {0x000080c0, 0x2a800000}, + {0x000080c4, 0x06900168}, + {0x000080c8, 0x13881c20}, + {0x000080cc, 0x01f40000}, + {0x000080d0, 0x00252500}, + {0x000080d4, 0x00b00005}, + {0x000080d8, 0x00400002}, + {0x000080dc, 0x00000000}, + {0x000080e0, 0xffffffff}, + {0x000080e4, 0x0000ffff}, + {0x000080e8, 0x3f3f3f3f}, + {0x000080ec, 0x00000000}, + {0x000080f0, 0x00000000}, + {0x000080f4, 0x00000000}, + {0x000080fc, 0x00020000}, + {0x00008100, 0x00000000}, + {0x00008108, 0x00000052}, + {0x0000810c, 0x00000000}, + {0x00008110, 0x00000000}, + {0x00008114, 0x000007ff}, + {0x00008118, 0x000000aa}, + {0x0000811c, 0x00003210}, + {0x00008124, 0x00000000}, + {0x00008128, 0x00000000}, + {0x0000812c, 0x00000000}, + {0x00008130, 0x00000000}, + {0x00008134, 0x00000000}, + {0x00008138, 0x00000000}, + {0x0000813c, 0x0000ffff}, + {0x00008144, 0xffffffff}, + {0x00008168, 0x00000000}, + {0x0000816c, 0x00000000}, + {0x00008170, 0x18486200}, + {0x00008174, 0x33332210}, + {0x00008178, 0x00000000}, + {0x0000817c, 0x00020000}, + {0x000081c4, 0x33332210}, + {0x000081c8, 0x00000000}, + {0x000081cc, 0x00000000}, + {0x000081d4, 0x00000000}, + {0x000081ec, 0x00000000}, + {0x000081f0, 0x00000000}, + {0x000081f4, 0x00000000}, + {0x000081f8, 0x00000000}, + {0x000081fc, 0x00000000}, + {0x00008240, 0x00100000}, + {0x00008244, 0x0010f424}, + {0x00008248, 0x00000800}, + {0x0000824c, 0x0001e848}, + {0x00008250, 0x00000000}, + {0x00008254, 0x00000000}, + {0x00008258, 0x00000000}, + {0x0000825c, 0x40000000}, + {0x00008260, 0x00080922}, + {0x00008264, 0x9d400010}, + {0x00008268, 0xffffffff}, + {0x0000826c, 0x0000ffff}, + {0x00008270, 0x00000000}, + {0x00008274, 0x40000000}, + {0x00008278, 0x003e4180}, + {0x0000827c, 0x00000004}, + {0x00008284, 0x0000002c}, + {0x00008288, 0x0000002c}, + {0x0000828c, 0x000000ff}, + {0x00008294, 0x00000000}, + {0x00008298, 0x00000000}, + {0x0000829c, 0x00000000}, + {0x00008300, 0x00000140}, + {0x00008314, 0x00000000}, + {0x0000831c, 0x0000010d}, + {0x00008328, 0x00000000}, + {0x0000832c, 0x0000001f}, + {0x00008330, 0x00000302}, + {0x00008334, 0x00000700}, + {0x00008338, 0xffff0000}, + {0x0000833c, 0x02400000}, + {0x00008340, 0x000107ff}, + {0x00008344, 0xaa48105b}, + {0x00008348, 0x008f0000}, + {0x0000835c, 0x00000000}, + {0x00008360, 0xffffffff}, + {0x00008364, 0xffffffff}, + {0x00008368, 0x00000000}, + {0x00008370, 0x00000000}, + {0x00008374, 0x000000ff}, + {0x00008378, 0x00000000}, + {0x0000837c, 0x00000000}, + {0x00008380, 0xffffffff}, + {0x00008384, 0xffffffff}, + {0x00008390, 0xffffffff}, + {0x00008394, 0xffffffff}, + {0x00008398, 0x00000000}, + {0x0000839c, 0x00000000}, + {0x000083a4, 0x0000fa14}, + {0x000083a8, 0x000f0c00}, + {0x000083ac, 0x33332210}, + {0x000083b0, 0x33332210}, + {0x000083b4, 0x33332210}, + {0x000083b8, 0x33332210}, + {0x000083bc, 0x00000000}, + {0x000083c0, 0x00000000}, + {0x000083c4, 0x00000000}, + {0x000083c8, 0x00000000}, + {0x000083cc, 0x00000200}, + {0x000083d0, 0x800301ff}, +}; + +static const u32 ar9565_1p0_mac_postamble[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x00001030, 0x00000230, 0x00000460, 0x000002c0, 0x00000160}, + {0x00001070, 0x00000168, 0x000002d0, 0x00000318, 0x0000018c}, + {0x000010b0, 0x00000e60, 0x00001cc0, 0x00007c70, 0x00003e38}, + {0x00008014, 0x03e803e8, 0x07d007d0, 0x10801600, 0x08400b00}, + {0x0000801c, 0x128d8027, 0x128d804f, 0x12e00057, 0x12e0002b}, + {0x00008120, 0x08f04800, 0x08f04800, 0x08f04810, 0x08f04810}, + {0x000081d0, 0x00003210, 0x00003210, 0x0000320a, 0x0000320a}, + {0x00008318, 0x00003e80, 0x00007d00, 0x00006880, 0x00003440}, +}; + +static const u32 ar9565_1p0_baseband_core[][2] = { + /* Addr allmodes */ + {0x00009800, 0xafe68e30}, + {0x00009804, 0xfd14e000}, + {0x00009808, 0x9c0a8f6b}, + {0x0000980c, 0x04800000}, + {0x00009814, 0x9280c00a}, + {0x00009818, 0x00000000}, + {0x0000981c, 0x00020028}, + {0x00009834, 0x6400a290}, + {0x00009838, 0x0108ecff}, + {0x0000983c, 0x0d000600}, + {0x00009880, 0x201fff00}, + {0x00009884, 0x00001042}, + {0x000098a4, 0x00200400}, + {0x000098b0, 0x32840bbe}, + {0x000098d0, 0x004b6a8e}, + {0x000098d4, 0x00000820}, + {0x000098dc, 0x00000000}, + {0x000098e4, 0x01ffffff}, + {0x000098e8, 0x01ffffff}, + {0x000098ec, 0x01ffffff}, + {0x000098f0, 0x00000000}, + {0x000098f4, 0x00000000}, + {0x00009bf0, 0x80000000}, + {0x00009c04, 0xff55ff55}, + {0x00009c08, 0x0320ff55}, + {0x00009c0c, 0x00000000}, + {0x00009c10, 0x00000000}, + {0x00009c14, 0x00046384}, + {0x00009c18, 0x05b6b440}, + {0x00009c1c, 0x00b6b440}, + {0x00009d00, 0xc080a333}, + {0x00009d04, 0x40206c10}, + {0x00009d08, 0x009c4060}, + {0x00009d0c, 0x1883800a}, + {0x00009d10, 0x01834061}, + {0x00009d14, 0x00c00400}, + {0x00009d18, 0x00000000}, + {0x00009e08, 0x0078230c}, + {0x00009e24, 0x990bb515}, + {0x00009e28, 0x126f0000}, + {0x00009e30, 0x06336f77}, + {0x00009e34, 0x6af6532f}, + {0x00009e38, 0x0cc80c00}, + {0x00009e40, 0x0d261820}, + {0x00009e4c, 0x00001004}, + {0x00009e50, 0x00ff03f1}, + {0x00009e54, 0xe4c355c7}, + {0x00009e5c, 0xe9198724}, + {0x00009fc0, 0x823e4788}, + {0x00009fc4, 0x0001efb5}, + {0x00009fcc, 0x40000014}, + {0x0000a20c, 0x00000000}, + {0x0000a220, 0x00000000}, + {0x0000a224, 0x00000000}, + {0x0000a228, 0x10002310}, + {0x0000a23c, 0x00000000}, + {0x0000a244, 0x0c000000}, + {0x0000a2a0, 0x00000001}, + {0x0000a2c0, 0x00000001}, + {0x0000a2c8, 0x00000000}, + {0x0000a2cc, 0x18c43433}, + {0x0000a2d4, 0x00000000}, + {0x0000a2ec, 0x00000000}, + {0x0000a2f0, 0x00000000}, + {0x0000a2f4, 0x00000000}, + {0x0000a2f8, 0x00000000}, + {0x0000a344, 0x00000000}, + {0x0000a34c, 0x00000000}, + {0x0000a350, 0x0000a000}, + {0x0000a364, 0x00000000}, + {0x0000a370, 0x00000000}, + {0x0000a390, 0x00000001}, + {0x0000a394, 0x00000444}, + {0x0000a398, 0x001f0e0f}, + {0x0000a39c, 0x0075393f}, + {0x0000a3a0, 0xb79f6427}, + {0x0000a3a4, 0x00000000}, + {0x0000a3a8, 0xaaaaaaaa}, + {0x0000a3ac, 0x3c466478}, + {0x0000a3c0, 0x20202020}, + {0x0000a3c4, 0x22222220}, + {0x0000a3c8, 0x20200020}, + {0x0000a3cc, 0x20202020}, + {0x0000a3d0, 0x20202020}, + {0x0000a3d4, 0x20202020}, + {0x0000a3d8, 0x20202020}, + {0x0000a3dc, 0x20202020}, + {0x0000a3e0, 0x20202020}, + {0x0000a3e4, 0x20202020}, + {0x0000a3e8, 0x20202020}, + {0x0000a3ec, 0x20202020}, + {0x0000a3f0, 0x00000000}, + {0x0000a3f4, 0x00000006}, + {0x0000a3f8, 0x0cdbd380}, + {0x0000a3fc, 0x000f0f01}, + {0x0000a400, 0x8fa91f01}, + {0x0000a404, 0x00000000}, + {0x0000a408, 0x0e79e5c6}, + {0x0000a40c, 0x00820820}, + {0x0000a414, 0x1ce739ce}, + {0x0000a418, 0x2d001dce}, + {0x0000a41c, 0x1ce739ce}, + {0x0000a420, 0x000001ce}, + {0x0000a424, 0x1ce739ce}, + {0x0000a428, 0x000001ce}, + {0x0000a42c, 0x1ce739ce}, + {0x0000a430, 0x1ce739ce}, + {0x0000a434, 0x00000000}, + {0x0000a438, 0x00001801}, + {0x0000a43c, 0x00000000}, + {0x0000a440, 0x00000000}, + {0x0000a444, 0x00000000}, + {0x0000a448, 0x05000096}, + {0x0000a44c, 0x00000001}, + {0x0000a450, 0x00010000}, + {0x0000a454, 0x03000000}, + {0x0000a458, 0x00000000}, + {0x0000a644, 0xbfad9d74}, + {0x0000a648, 0x0048060a}, + {0x0000a64c, 0x00003c37}, + {0x0000a670, 0x03020100}, + {0x0000a674, 0x09080504}, + {0x0000a678, 0x0d0c0b0a}, + {0x0000a67c, 0x13121110}, + {0x0000a680, 0x31301514}, + {0x0000a684, 0x35343332}, + {0x0000a688, 0x00000036}, + {0x0000a690, 0x00000838}, + {0x0000a6b4, 0x00512c01}, + {0x0000a7c0, 0x00000000}, + {0x0000a7c4, 0xfffffffc}, + {0x0000a7c8, 0x00000000}, + {0x0000a7cc, 0x00000000}, + {0x0000a7d0, 0x00000000}, + {0x0000a7d4, 0x00000004}, + {0x0000a7dc, 0x00000001}, + {0x0000a7f0, 0x80000000}, +}; + +static const u32 ar9565_1p0_baseband_postamble[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x00009810, 0xd00a8005, 0xd00a8005, 0xd00a8005, 0xd00a800d}, + {0x00009820, 0x206a022e, 0x206a022e, 0x206a012e, 0x206a01ae}, + {0x00009824, 0x5ac640d0, 0x5ac640d0, 0x5ac640d0, 0x63c640da}, + {0x00009828, 0x06903081, 0x06903081, 0x06903881, 0x09143c81}, + {0x0000982c, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4}, + {0x00009830, 0x0000059c, 0x0000059c, 0x0000059c, 0x0000059c}, + {0x00009c00, 0x000000c4, 0x000000c4, 0x000000c4, 0x000000c4}, + {0x00009e00, 0x0372111a, 0x0372111a, 0x037216a0, 0x037216a0}, + {0x00009e04, 0x00802020, 0x00802020, 0x00802020, 0x00802020}, + {0x00009e0c, 0x6c4000e2, 0x6d4000e2, 0x6d4000e2, 0x6c4000d8}, + {0x00009e10, 0x7ec88d2e, 0x7ec88d2e, 0x7ec84d2e, 0x7ec86d2e}, + {0x00009e14, 0x37b95d5e, 0x37b9605e, 0x3379605e, 0x33795d5e}, + {0x00009e18, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x00009e1c, 0x0001cf9c, 0x0001cf9c, 0x00021f9c, 0x00021f9c}, + {0x00009e20, 0x000003b5, 0x000003b5, 0x000003ce, 0x000003ce}, + {0x00009e2c, 0x0000001c, 0x0000001c, 0x00000021, 0x00000021}, + {0x00009e3c, 0xcf946220, 0xcf946220, 0xcf946222, 0xcf946222}, + {0x00009e44, 0xfe321e27, 0xfe321e27, 0xfe291e27, 0xfe291e27}, + {0x00009e48, 0x5030201a, 0x5030201a, 0x50302012, 0x50302012}, + {0x00009fc8, 0x0003f000, 0x0003f000, 0x0001a000, 0x0001a000}, + {0x0000a204, 0x033187c0, 0x033187c4, 0x033187c4, 0x033187c0}, + {0x0000a208, 0x00000104, 0x00000104, 0x00000004, 0x00000004}, + {0x0000a22c, 0x01026a2f, 0x01026a27, 0x01026a2f, 0x01026a2f}, + {0x0000a230, 0x0000400a, 0x00004014, 0x00004016, 0x0000400b}, + {0x0000a234, 0x00000fff, 0x10000fff, 0x10000fff, 0x00000fff}, + {0x0000a238, 0xffb81018, 0xffb81018, 0xffb81018, 0xffb81018}, + {0x0000a250, 0x00000000, 0x00000000, 0x00000210, 0x00000108}, + {0x0000a254, 0x000007d0, 0x00000fa0, 0x00001130, 0x00000898}, + {0x0000a258, 0x02020002, 0x02020002, 0x02020002, 0x02020002}, + {0x0000a25c, 0x01000e0e, 0x01000e0e, 0x01000e0e, 0x01000e0e}, + {0x0000a260, 0x0a021501, 0x0a021501, 0x3a021501, 0x3a021501}, + {0x0000a264, 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e}, + {0x0000a280, 0x00000007, 0x00000007, 0x0000000b, 0x0000000b}, + {0x0000a284, 0x00000000, 0x00000000, 0x00000150, 0x00000150}, + {0x0000a288, 0x00100510, 0x00100510, 0x00100510, 0x00100510}, + {0x0000a28c, 0x00021551, 0x00021551, 0x00021551, 0x00021551}, + {0x0000a2c4, 0x00158d18, 0x00158d18, 0x00158d18, 0x00158d18}, + {0x0000a2d0, 0x00071982, 0x00071982, 0x00071982, 0x00071982}, + {0x0000a2d8, 0x7999a83a, 0x7999a83a, 0x7999a83a, 0x7999a83a}, + {0x0000a358, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000ae04, 0x00800000, 0x00800000, 0x00800000, 0x00800000}, + {0x0000ae18, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, +}; + +static const u32 ar9565_1p0_radio_core[][2] = { + /* Addr allmodes */ + {0x00016000, 0x36db6db6}, + {0x00016004, 0x6db6db40}, + {0x00016008, 0x73f00000}, + {0x0001600c, 0x00000000}, + {0x00016010, 0x6d823601}, + {0x00016040, 0x7f80fff8}, + {0x0001604c, 0x1c99e04f}, + {0x00016050, 0x6db6db6c}, + {0x00016058, 0x6c200000}, + {0x00016080, 0x000c0000}, + {0x00016084, 0x9a68048c}, + {0x00016088, 0x54214514}, + {0x0001608c, 0x1203040b}, + {0x00016090, 0x24926490}, + {0x00016098, 0xd28b3330}, + {0x000160a0, 0x0a108ffe}, + {0x000160a4, 0x812fc491}, + {0x000160a8, 0x423c8000}, + {0x000160b4, 0x92000000}, + {0x000160b8, 0x0285dddc}, + {0x000160bc, 0x02908888}, + {0x000160c0, 0x006db6d0}, + {0x000160c4, 0x6dd6db60}, + {0x000160c8, 0x6db6db6c}, + {0x000160cc, 0x6de6c1b0}, + {0x00016100, 0x3fffbe04}, + {0x00016104, 0xfff80000}, + {0x00016108, 0x00200400}, + {0x00016110, 0x00000000}, + {0x00016144, 0x02084080}, + {0x00016148, 0x000080c0}, + {0x00016280, 0x050a0001}, + {0x00016284, 0x3d841400}, + {0x00016288, 0x00000000}, + {0x0001628c, 0xe3000000}, + {0x00016290, 0xa1004080}, + {0x00016294, 0x40000028}, + {0x00016298, 0x55aa2900}, + {0x00016340, 0x131c827a}, + {0x00016344, 0x00300000}, +}; + +static const u32 ar9565_1p0_radio_postamble[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x0001609c, 0x0b8ee524, 0x0b8ee524, 0x0b8ee524, 0x0b8ee524}, + {0x000160ac, 0xa4646c08, 0xa4646c08, 0xa4646c08, 0xa4646c08}, + {0x000160b0, 0x01d67f70, 0x01d67f70, 0x01d67f70, 0x01d67f70}, + {0x0001610c, 0x40000000, 0x40000000, 0x40000000, 0x40000000}, + {0x00016140, 0x10804008, 0x10804008, 0x50804008, 0x50804008}, +}; + +static const u32 ar9565_1p0_soc_preamble[][2] = { + /* Addr allmodes */ + {0x00004078, 0x00000002}, + {0x000040a4, 0x00a0c9c9}, + {0x00007020, 0x00000000}, + {0x00007034, 0x00000002}, + {0x00007038, 0x000004c2}, +}; + +static const u32 ar9565_1p0_soc_postamble[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x00007010, 0x00002233, 0x00002233, 0x00002233, 0x00002233}, +}; + +static const u32 ar9565_1p0_Common_rx_gain_table[][2] = { + /* Addr allmodes */ + {0x0000a000, 0x00010000}, + {0x0000a004, 0x00030002}, + {0x0000a008, 0x00050004}, + {0x0000a00c, 0x00810080}, + {0x0000a010, 0x00830082}, + {0x0000a014, 0x01810180}, + {0x0000a018, 0x01830182}, + {0x0000a01c, 0x01850184}, + {0x0000a020, 0x01890188}, + {0x0000a024, 0x018b018a}, + {0x0000a028, 0x018d018c}, + {0x0000a02c, 0x01910190}, + {0x0000a030, 0x01930192}, + {0x0000a034, 0x01950194}, + {0x0000a038, 0x038a0196}, + {0x0000a03c, 0x038c038b}, + {0x0000a040, 0x0390038d}, + {0x0000a044, 0x03920391}, + {0x0000a048, 0x03940393}, + {0x0000a04c, 0x03960395}, + {0x0000a050, 0x00000000}, + {0x0000a054, 0x00000000}, + {0x0000a058, 0x00000000}, + {0x0000a05c, 0x00000000}, + {0x0000a060, 0x00000000}, + {0x0000a064, 0x00000000}, + {0x0000a068, 0x00000000}, + {0x0000a06c, 0x00000000}, + {0x0000a070, 0x00000000}, + {0x0000a074, 0x00000000}, + {0x0000a078, 0x00000000}, + {0x0000a07c, 0x00000000}, + {0x0000a080, 0x22222229}, + {0x0000a084, 0x1d1d1d1d}, + {0x0000a088, 0x1d1d1d1d}, + {0x0000a08c, 0x1d1d1d1d}, + {0x0000a090, 0x171d1d1d}, + {0x0000a094, 0x11111717}, + {0x0000a098, 0x00030311}, + {0x0000a09c, 0x00000000}, + {0x0000a0a0, 0x00000000}, + {0x0000a0a4, 0x00000000}, + {0x0000a0a8, 0x00000000}, + {0x0000a0ac, 0x00000000}, + {0x0000a0b0, 0x00000000}, + {0x0000a0b4, 0x00000000}, + {0x0000a0b8, 0x00000000}, + {0x0000a0bc, 0x00000000}, + {0x0000a0c0, 0x001f0000}, + {0x0000a0c4, 0x01000101}, + {0x0000a0c8, 0x011e011f}, + {0x0000a0cc, 0x011c011d}, + {0x0000a0d0, 0x02030204}, + {0x0000a0d4, 0x02010202}, + {0x0000a0d8, 0x021f0200}, + {0x0000a0dc, 0x0302021e}, + {0x0000a0e0, 0x03000301}, + {0x0000a0e4, 0x031e031f}, + {0x0000a0e8, 0x0402031d}, + {0x0000a0ec, 0x04000401}, + {0x0000a0f0, 0x041e041f}, + {0x0000a0f4, 0x0502041d}, + {0x0000a0f8, 0x05000501}, + {0x0000a0fc, 0x051e051f}, + {0x0000a100, 0x06010602}, + {0x0000a104, 0x061f0600}, + {0x0000a108, 0x061d061e}, + {0x0000a10c, 0x07020703}, + {0x0000a110, 0x07000701}, + {0x0000a114, 0x00000000}, + {0x0000a118, 0x00000000}, + {0x0000a11c, 0x00000000}, + {0x0000a120, 0x00000000}, + {0x0000a124, 0x00000000}, + {0x0000a128, 0x00000000}, + {0x0000a12c, 0x00000000}, + {0x0000a130, 0x00000000}, + {0x0000a134, 0x00000000}, + {0x0000a138, 0x00000000}, + {0x0000a13c, 0x00000000}, + {0x0000a140, 0x001f0000}, + {0x0000a144, 0x01000101}, + {0x0000a148, 0x011e011f}, + {0x0000a14c, 0x011c011d}, + {0x0000a150, 0x02030204}, + {0x0000a154, 0x02010202}, + {0x0000a158, 0x021f0200}, + {0x0000a15c, 0x0302021e}, + {0x0000a160, 0x03000301}, + {0x0000a164, 0x031e031f}, + {0x0000a168, 0x0402031d}, + {0x0000a16c, 0x04000401}, + {0x0000a170, 0x041e041f}, + {0x0000a174, 0x0502041d}, + {0x0000a178, 0x05000501}, + {0x0000a17c, 0x051e051f}, + {0x0000a180, 0x06010602}, + {0x0000a184, 0x061f0600}, + {0x0000a188, 0x061d061e}, + {0x0000a18c, 0x07020703}, + {0x0000a190, 0x07000701}, + {0x0000a194, 0x00000000}, + {0x0000a198, 0x00000000}, + {0x0000a19c, 0x00000000}, + {0x0000a1a0, 0x00000000}, + {0x0000a1a4, 0x00000000}, + {0x0000a1a8, 0x00000000}, + {0x0000a1ac, 0x00000000}, + {0x0000a1b0, 0x00000000}, + {0x0000a1b4, 0x00000000}, + {0x0000a1b8, 0x00000000}, + {0x0000a1bc, 0x00000000}, + {0x0000a1c0, 0x00000000}, + {0x0000a1c4, 0x00000000}, + {0x0000a1c8, 0x00000000}, + {0x0000a1cc, 0x00000000}, + {0x0000a1d0, 0x00000000}, + {0x0000a1d4, 0x00000000}, + {0x0000a1d8, 0x00000000}, + {0x0000a1dc, 0x00000000}, + {0x0000a1e0, 0x00000000}, + {0x0000a1e4, 0x00000000}, + {0x0000a1e8, 0x00000000}, + {0x0000a1ec, 0x00000000}, + {0x0000a1f0, 0x00000396}, + {0x0000a1f4, 0x00000396}, + {0x0000a1f8, 0x00000396}, + {0x0000a1fc, 0x00000196}, + {0x0000b000, 0x00010000}, + {0x0000b004, 0x00030002}, + {0x0000b008, 0x00050004}, + {0x0000b00c, 0x00810080}, + {0x0000b010, 0x00830082}, + {0x0000b014, 0x01810180}, + {0x0000b018, 0x01830182}, + {0x0000b01c, 0x01850184}, + {0x0000b020, 0x02810280}, + {0x0000b024, 0x02830282}, + {0x0000b028, 0x02850284}, + {0x0000b02c, 0x02890288}, + {0x0000b030, 0x028b028a}, + {0x0000b034, 0x0388028c}, + {0x0000b038, 0x038a0389}, + {0x0000b03c, 0x038c038b}, + {0x0000b040, 0x0390038d}, + {0x0000b044, 0x03920391}, + {0x0000b048, 0x03940393}, + {0x0000b04c, 0x03960395}, + {0x0000b050, 0x00000000}, + {0x0000b054, 0x00000000}, + {0x0000b058, 0x00000000}, + {0x0000b05c, 0x00000000}, + {0x0000b060, 0x00000000}, + {0x0000b064, 0x00000000}, + {0x0000b068, 0x00000000}, + {0x0000b06c, 0x00000000}, + {0x0000b070, 0x00000000}, + {0x0000b074, 0x00000000}, + {0x0000b078, 0x00000000}, + {0x0000b07c, 0x00000000}, + {0x0000b080, 0x32323232}, + {0x0000b084, 0x2f2f3232}, + {0x0000b088, 0x23282a2d}, + {0x0000b08c, 0x1c1e2123}, + {0x0000b090, 0x14171919}, + {0x0000b094, 0x0e0e1214}, + {0x0000b098, 0x03050707}, + {0x0000b09c, 0x00030303}, + {0x0000b0a0, 0x00000000}, + {0x0000b0a4, 0x00000000}, + {0x0000b0a8, 0x00000000}, + {0x0000b0ac, 0x00000000}, + {0x0000b0b0, 0x00000000}, + {0x0000b0b4, 0x00000000}, + {0x0000b0b8, 0x00000000}, + {0x0000b0bc, 0x00000000}, + {0x0000b0c0, 0x003f0020}, + {0x0000b0c4, 0x00400041}, + {0x0000b0c8, 0x0140005f}, + {0x0000b0cc, 0x0160015f}, + {0x0000b0d0, 0x017e017f}, + {0x0000b0d4, 0x02410242}, + {0x0000b0d8, 0x025f0240}, + {0x0000b0dc, 0x027f0260}, + {0x0000b0e0, 0x0341027e}, + {0x0000b0e4, 0x035f0340}, + {0x0000b0e8, 0x037f0360}, + {0x0000b0ec, 0x04400441}, + {0x0000b0f0, 0x0460045f}, + {0x0000b0f4, 0x0541047f}, + {0x0000b0f8, 0x055f0540}, + {0x0000b0fc, 0x057f0560}, + {0x0000b100, 0x06400641}, + {0x0000b104, 0x0660065f}, + {0x0000b108, 0x067e067f}, + {0x0000b10c, 0x07410742}, + {0x0000b110, 0x075f0740}, + {0x0000b114, 0x077f0760}, + {0x0000b118, 0x07800781}, + {0x0000b11c, 0x07a0079f}, + {0x0000b120, 0x07c107bf}, + {0x0000b124, 0x000007c0}, + {0x0000b128, 0x00000000}, + {0x0000b12c, 0x00000000}, + {0x0000b130, 0x00000000}, + {0x0000b134, 0x00000000}, + {0x0000b138, 0x00000000}, + {0x0000b13c, 0x00000000}, + {0x0000b140, 0x003f0020}, + {0x0000b144, 0x00400041}, + {0x0000b148, 0x0140005f}, + {0x0000b14c, 0x0160015f}, + {0x0000b150, 0x017e017f}, + {0x0000b154, 0x02410242}, + {0x0000b158, 0x025f0240}, + {0x0000b15c, 0x027f0260}, + {0x0000b160, 0x0341027e}, + {0x0000b164, 0x035f0340}, + {0x0000b168, 0x037f0360}, + {0x0000b16c, 0x04400441}, + {0x0000b170, 0x0460045f}, + {0x0000b174, 0x0541047f}, + {0x0000b178, 0x055f0540}, + {0x0000b17c, 0x057f0560}, + {0x0000b180, 0x06400641}, + {0x0000b184, 0x0660065f}, + {0x0000b188, 0x067e067f}, + {0x0000b18c, 0x07410742}, + {0x0000b190, 0x075f0740}, + {0x0000b194, 0x077f0760}, + {0x0000b198, 0x07800781}, + {0x0000b19c, 0x07a0079f}, + {0x0000b1a0, 0x07c107bf}, + {0x0000b1a4, 0x000007c0}, + {0x0000b1a8, 0x00000000}, + {0x0000b1ac, 0x00000000}, + {0x0000b1b0, 0x00000000}, + {0x0000b1b4, 0x00000000}, + {0x0000b1b8, 0x00000000}, + {0x0000b1bc, 0x00000000}, + {0x0000b1c0, 0x00000000}, + {0x0000b1c4, 0x00000000}, + {0x0000b1c8, 0x00000000}, + {0x0000b1cc, 0x00000000}, + {0x0000b1d0, 0x00000000}, + {0x0000b1d4, 0x00000000}, + {0x0000b1d8, 0x00000000}, + {0x0000b1dc, 0x00000000}, + {0x0000b1e0, 0x00000000}, + {0x0000b1e4, 0x00000000}, + {0x0000b1e8, 0x00000000}, + {0x0000b1ec, 0x00000000}, + {0x0000b1f0, 0x00000396}, + {0x0000b1f4, 0x00000396}, + {0x0000b1f8, 0x00000396}, + {0x0000b1fc, 0x00000196}, +}; + +static const u32 ar9565_1p0_Modes_lowest_ob_db_tx_gain_table[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x0000a2dc, 0xfc0a9380, 0xfc0a9380, 0xfdab5b52, 0xfdab5b52}, + {0x0000a2e0, 0xffecec00, 0xffecec00, 0xfd339c84, 0xfd339c84}, + {0x0000a2e4, 0xfc0f0000, 0xfc0f0000, 0xfec3e000, 0xfec3e000}, + {0x0000a2e8, 0xfc100000, 0xfc100000, 0xfffc0000, 0xfffc0000}, + {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9}, + {0x0000a500, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a504, 0x06000003, 0x06000003, 0x04000002, 0x04000002}, + {0x0000a508, 0x0a000020, 0x0a000020, 0x08000004, 0x08000004}, + {0x0000a50c, 0x10000023, 0x10000023, 0x0b000200, 0x0b000200}, + {0x0000a510, 0x16000220, 0x16000220, 0x0f000202, 0x0f000202}, + {0x0000a514, 0x1c000223, 0x1c000223, 0x12000400, 0x12000400}, + {0x0000a518, 0x21020220, 0x21020220, 0x16000402, 0x16000402}, + {0x0000a51c, 0x27020223, 0x27020223, 0x19000404, 0x19000404}, + {0x0000a520, 0x2b022220, 0x2b022220, 0x1c000603, 0x1c000603}, + {0x0000a524, 0x2f022222, 0x2f022222, 0x21000a02, 0x21000a02}, + {0x0000a528, 0x34022225, 0x34022225, 0x25000a04, 0x25000a04}, + {0x0000a52c, 0x3a02222a, 0x3a02222a, 0x28000a20, 0x28000a20}, + {0x0000a530, 0x3e02222c, 0x3e02222c, 0x2c000e20, 0x2c000e20}, + {0x0000a534, 0x4202242a, 0x4202242a, 0x30000e22, 0x30000e22}, + {0x0000a538, 0x4702244a, 0x4702244a, 0x34000e24, 0x34000e24}, + {0x0000a53c, 0x4b02244c, 0x4b02244c, 0x38001640, 0x38001640}, + {0x0000a540, 0x4e02246c, 0x4e02246c, 0x3c001660, 0x3c001660}, + {0x0000a544, 0x5302266c, 0x5302266c, 0x3f001861, 0x3f001861}, + {0x0000a548, 0x5702286c, 0x5702286c, 0x43001a81, 0x43001a81}, + {0x0000a54c, 0x5c04286b, 0x5c04286b, 0x47001a83, 0x47001a83}, + {0x0000a550, 0x61042a6c, 0x61042a6c, 0x4a001c84, 0x4a001c84}, + {0x0000a554, 0x66062a6c, 0x66062a6c, 0x4e001ce3, 0x4e001ce3}, + {0x0000a558, 0x6b062e6c, 0x6b062e6c, 0x52001ce5, 0x52001ce5}, + {0x0000a55c, 0x7006308c, 0x7006308c, 0x56001ce9, 0x56001ce9}, + {0x0000a560, 0x730a308a, 0x730a308a, 0x5a001ceb, 0x5a001ceb}, + {0x0000a564, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, + {0x0000a568, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, + {0x0000a56c, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, + {0x0000a570, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, + {0x0000a574, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, + {0x0000a578, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, + {0x0000a57c, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, + {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a610, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a614, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a618, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a61c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a620, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a624, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a628, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a62c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a630, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a634, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a638, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a63c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x00016044, 0x012482d4, 0x012482d4, 0x012482d4, 0x012482d4}, + {0x00016048, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x00016054, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, +}; + +static const u32 ar9565_1p0_pciephy_pll_on_clkreq_disable_L1[][2] = { + /* Addr allmodes */ + {0x00018c00, 0x18212ede}, + {0x00018c04, 0x000801d8}, + {0x00018c08, 0x0003780c}, +}; + +static const u32 ar9565_1p0_modes_fast_clock[][3] = { + /* Addr 5G_HT20 5G_HT40 */ + {0x00001030, 0x00000268, 0x000004d0}, + {0x00001070, 0x0000018c, 0x00000318}, + {0x000010b0, 0x00000fd0, 0x00001fa0}, + {0x00008014, 0x044c044c, 0x08980898}, + {0x0000801c, 0x148ec02b, 0x148ec057}, + {0x00008318, 0x000044c0, 0x00008980}, + {0x00009e00, 0x03721821, 0x03721821}, + {0x0000a230, 0x0000400b, 0x00004016}, + {0x0000a254, 0x00000898, 0x00001130}, +}; + +static const u32 ar9565_1p0_common_wo_xlna_rx_gain_table[][2] = { + /* Addr allmodes */ + {0x0000a000, 0x00010000}, + {0x0000a004, 0x00030002}, + {0x0000a008, 0x00050004}, + {0x0000a00c, 0x00810080}, + {0x0000a010, 0x00830082}, + {0x0000a014, 0x01810180}, + {0x0000a018, 0x01830182}, + {0x0000a01c, 0x01850184}, + {0x0000a020, 0x01890188}, + {0x0000a024, 0x018b018a}, + {0x0000a028, 0x018d018c}, + {0x0000a02c, 0x03820190}, + {0x0000a030, 0x03840383}, + {0x0000a034, 0x03880385}, + {0x0000a038, 0x038a0389}, + {0x0000a03c, 0x038c038b}, + {0x0000a040, 0x0390038d}, + {0x0000a044, 0x03920391}, + {0x0000a048, 0x03940393}, + {0x0000a04c, 0x03960395}, + {0x0000a050, 0x00000000}, + {0x0000a054, 0x00000000}, + {0x0000a058, 0x00000000}, + {0x0000a05c, 0x00000000}, + {0x0000a060, 0x00000000}, + {0x0000a064, 0x00000000}, + {0x0000a068, 0x00000000}, + {0x0000a06c, 0x00000000}, + {0x0000a070, 0x00000000}, + {0x0000a074, 0x00000000}, + {0x0000a078, 0x00000000}, + {0x0000a07c, 0x00000000}, + {0x0000a080, 0x29292929}, + {0x0000a084, 0x29292929}, + {0x0000a088, 0x29292929}, + {0x0000a08c, 0x29292929}, + {0x0000a090, 0x22292929}, + {0x0000a094, 0x1d1d2222}, + {0x0000a098, 0x0c111117}, + {0x0000a09c, 0x00030303}, + {0x0000a0a0, 0x00000000}, + {0x0000a0a4, 0x00000000}, + {0x0000a0a8, 0x00000000}, + {0x0000a0ac, 0x00000000}, + {0x0000a0b0, 0x00000000}, + {0x0000a0b4, 0x00000000}, + {0x0000a0b8, 0x00000000}, + {0x0000a0bc, 0x00000000}, + {0x0000a0c0, 0x301f3000}, + {0x0000a0c4, 0x41004101}, + {0x0000a0c8, 0x411e411f}, + {0x0000a0cc, 0x411c411d}, + {0x0000a0d0, 0x42434244}, + {0x0000a0d4, 0x42414242}, + {0x0000a0d8, 0x425f4240}, + {0x0000a0dc, 0x5342425e}, + {0x0000a0e0, 0x53405341}, + {0x0000a0e4, 0x535e535f}, + {0x0000a0e8, 0x7402535d}, + {0x0000a0ec, 0x74007401}, + {0x0000a0f0, 0x741e741f}, + {0x0000a0f4, 0x7522741d}, + {0x0000a0f8, 0x75207521}, + {0x0000a0fc, 0x753e753f}, + {0x0000a100, 0x76617662}, + {0x0000a104, 0x767f7660}, + {0x0000a108, 0x767d767e}, + {0x0000a10c, 0x77e277e3}, + {0x0000a110, 0x77e077e1}, + {0x0000a114, 0x00000000}, + {0x0000a118, 0x00000000}, + {0x0000a11c, 0x00000000}, + {0x0000a120, 0x00000000}, + {0x0000a124, 0x00000000}, + {0x0000a128, 0x00000000}, + {0x0000a12c, 0x00000000}, + {0x0000a130, 0x00000000}, + {0x0000a134, 0x00000000}, + {0x0000a138, 0x00000000}, + {0x0000a13c, 0x00000000}, + {0x0000a140, 0x301f3000}, + {0x0000a144, 0x41004101}, + {0x0000a148, 0x411e411f}, + {0x0000a14c, 0x411c411d}, + {0x0000a150, 0x42434244}, + {0x0000a154, 0x42414242}, + {0x0000a158, 0x425f4240}, + {0x0000a15c, 0x5342425e}, + {0x0000a160, 0x53405341}, + {0x0000a164, 0x535e535f}, + {0x0000a168, 0x7402535d}, + {0x0000a16c, 0x74007401}, + {0x0000a170, 0x741e741f}, + {0x0000a174, 0x7522741d}, + {0x0000a178, 0x75207521}, + {0x0000a17c, 0x753e753f}, + {0x0000a180, 0x76617662}, + {0x0000a184, 0x767f7660}, + {0x0000a188, 0x767d767e}, + {0x0000a18c, 0x77e277e3}, + {0x0000a190, 0x77e077e1}, + {0x0000a194, 0x00000000}, + {0x0000a198, 0x00000000}, + {0x0000a19c, 0x00000000}, + {0x0000a1a0, 0x00000000}, + {0x0000a1a4, 0x00000000}, + {0x0000a1a8, 0x00000000}, + {0x0000a1ac, 0x00000000}, + {0x0000a1b0, 0x00000000}, + {0x0000a1b4, 0x00000000}, + {0x0000a1b8, 0x00000000}, + {0x0000a1bc, 0x00000000}, + {0x0000a1c0, 0x00000000}, + {0x0000a1c4, 0x00000000}, + {0x0000a1c8, 0x00000000}, + {0x0000a1cc, 0x00000000}, + {0x0000a1d0, 0x00000000}, + {0x0000a1d4, 0x00000000}, + {0x0000a1d8, 0x00000000}, + {0x0000a1dc, 0x00000000}, + {0x0000a1e0, 0x00000000}, + {0x0000a1e4, 0x00000000}, + {0x0000a1e8, 0x00000000}, + {0x0000a1ec, 0x00000000}, + {0x0000a1f0, 0x00000396}, + {0x0000a1f4, 0x00000396}, + {0x0000a1f8, 0x00000396}, + {0x0000a1fc, 0x00000196}, + {0x0000b000, 0x00010000}, + {0x0000b004, 0x00030002}, + {0x0000b008, 0x00050004}, + {0x0000b00c, 0x00810080}, + {0x0000b010, 0x00830082}, + {0x0000b014, 0x01810180}, + {0x0000b018, 0x01830182}, + {0x0000b01c, 0x01850184}, + {0x0000b020, 0x02810280}, + {0x0000b024, 0x02830282}, + {0x0000b028, 0x02850284}, + {0x0000b02c, 0x02890288}, + {0x0000b030, 0x028b028a}, + {0x0000b034, 0x0388028c}, + {0x0000b038, 0x038a0389}, + {0x0000b03c, 0x038c038b}, + {0x0000b040, 0x0390038d}, + {0x0000b044, 0x03920391}, + {0x0000b048, 0x03940393}, + {0x0000b04c, 0x03960395}, + {0x0000b050, 0x00000000}, + {0x0000b054, 0x00000000}, + {0x0000b058, 0x00000000}, + {0x0000b05c, 0x00000000}, + {0x0000b060, 0x00000000}, + {0x0000b064, 0x00000000}, + {0x0000b068, 0x00000000}, + {0x0000b06c, 0x00000000}, + {0x0000b070, 0x00000000}, + {0x0000b074, 0x00000000}, + {0x0000b078, 0x00000000}, + {0x0000b07c, 0x00000000}, + {0x0000b080, 0x32323232}, + {0x0000b084, 0x2f2f3232}, + {0x0000b088, 0x23282a2d}, + {0x0000b08c, 0x1c1e2123}, + {0x0000b090, 0x14171919}, + {0x0000b094, 0x0e0e1214}, + {0x0000b098, 0x03050707}, + {0x0000b09c, 0x00030303}, + {0x0000b0a0, 0x00000000}, + {0x0000b0a4, 0x00000000}, + {0x0000b0a8, 0x00000000}, + {0x0000b0ac, 0x00000000}, + {0x0000b0b0, 0x00000000}, + {0x0000b0b4, 0x00000000}, + {0x0000b0b8, 0x00000000}, + {0x0000b0bc, 0x00000000}, + {0x0000b0c0, 0x003f0020}, + {0x0000b0c4, 0x00400041}, + {0x0000b0c8, 0x0140005f}, + {0x0000b0cc, 0x0160015f}, + {0x0000b0d0, 0x017e017f}, + {0x0000b0d4, 0x02410242}, + {0x0000b0d8, 0x025f0240}, + {0x0000b0dc, 0x027f0260}, + {0x0000b0e0, 0x0341027e}, + {0x0000b0e4, 0x035f0340}, + {0x0000b0e8, 0x037f0360}, + {0x0000b0ec, 0x04400441}, + {0x0000b0f0, 0x0460045f}, + {0x0000b0f4, 0x0541047f}, + {0x0000b0f8, 0x055f0540}, + {0x0000b0fc, 0x057f0560}, + {0x0000b100, 0x06400641}, + {0x0000b104, 0x0660065f}, + {0x0000b108, 0x067e067f}, + {0x0000b10c, 0x07410742}, + {0x0000b110, 0x075f0740}, + {0x0000b114, 0x077f0760}, + {0x0000b118, 0x07800781}, + {0x0000b11c, 0x07a0079f}, + {0x0000b120, 0x07c107bf}, + {0x0000b124, 0x000007c0}, + {0x0000b128, 0x00000000}, + {0x0000b12c, 0x00000000}, + {0x0000b130, 0x00000000}, + {0x0000b134, 0x00000000}, + {0x0000b138, 0x00000000}, + {0x0000b13c, 0x00000000}, + {0x0000b140, 0x003f0020}, + {0x0000b144, 0x00400041}, + {0x0000b148, 0x0140005f}, + {0x0000b14c, 0x0160015f}, + {0x0000b150, 0x017e017f}, + {0x0000b154, 0x02410242}, + {0x0000b158, 0x025f0240}, + {0x0000b15c, 0x027f0260}, + {0x0000b160, 0x0341027e}, + {0x0000b164, 0x035f0340}, + {0x0000b168, 0x037f0360}, + {0x0000b16c, 0x04400441}, + {0x0000b170, 0x0460045f}, + {0x0000b174, 0x0541047f}, + {0x0000b178, 0x055f0540}, + {0x0000b17c, 0x057f0560}, + {0x0000b180, 0x06400641}, + {0x0000b184, 0x0660065f}, + {0x0000b188, 0x067e067f}, + {0x0000b18c, 0x07410742}, + {0x0000b190, 0x075f0740}, + {0x0000b194, 0x077f0760}, + {0x0000b198, 0x07800781}, + {0x0000b19c, 0x07a0079f}, + {0x0000b1a0, 0x07c107bf}, + {0x0000b1a4, 0x000007c0}, + {0x0000b1a8, 0x00000000}, + {0x0000b1ac, 0x00000000}, + {0x0000b1b0, 0x00000000}, + {0x0000b1b4, 0x00000000}, + {0x0000b1b8, 0x00000000}, + {0x0000b1bc, 0x00000000}, + {0x0000b1c0, 0x00000000}, + {0x0000b1c4, 0x00000000}, + {0x0000b1c8, 0x00000000}, + {0x0000b1cc, 0x00000000}, + {0x0000b1d0, 0x00000000}, + {0x0000b1d4, 0x00000000}, + {0x0000b1d8, 0x00000000}, + {0x0000b1dc, 0x00000000}, + {0x0000b1e0, 0x00000000}, + {0x0000b1e4, 0x00000000}, + {0x0000b1e8, 0x00000000}, + {0x0000b1ec, 0x00000000}, + {0x0000b1f0, 0x00000396}, + {0x0000b1f4, 0x00000396}, + {0x0000b1f8, 0x00000396}, + {0x0000b1fc, 0x00000196}, +}; + +static const u32 ar9565_1p0_modes_low_ob_db_tx_gain_table[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x0000a2dc, 0xfc0a9380, 0xfc0a9380, 0xfdab5b52, 0xfdab5b52}, + {0x0000a2e0, 0xffecec00, 0xffecec00, 0xfd339c84, 0xfd339c84}, + {0x0000a2e4, 0xfc0f0000, 0xfc0f0000, 0xfec3e000, 0xfec3e000}, + {0x0000a2e8, 0xfc100000, 0xfc100000, 0xfffc0000, 0xfffc0000}, + {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9}, + {0x0000a500, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a504, 0x06000003, 0x06000003, 0x04000002, 0x04000002}, + {0x0000a508, 0x0a000020, 0x0a000020, 0x08000004, 0x08000004}, + {0x0000a50c, 0x10000023, 0x10000023, 0x0b000200, 0x0b000200}, + {0x0000a510, 0x16000220, 0x16000220, 0x0f000202, 0x0f000202}, + {0x0000a514, 0x1c000223, 0x1c000223, 0x12000400, 0x12000400}, + {0x0000a518, 0x21020220, 0x21020220, 0x16000402, 0x16000402}, + {0x0000a51c, 0x27020223, 0x27020223, 0x19000404, 0x19000404}, + {0x0000a520, 0x2b022220, 0x2b022220, 0x1c000603, 0x1c000603}, + {0x0000a524, 0x2f022222, 0x2f022222, 0x21000a02, 0x21000a02}, + {0x0000a528, 0x34022225, 0x34022225, 0x25000a04, 0x25000a04}, + {0x0000a52c, 0x3a02222a, 0x3a02222a, 0x28000a20, 0x28000a20}, + {0x0000a530, 0x3e02222c, 0x3e02222c, 0x2c000e20, 0x2c000e20}, + {0x0000a534, 0x4202242a, 0x4202242a, 0x30000e22, 0x30000e22}, + {0x0000a538, 0x4702244a, 0x4702244a, 0x34000e24, 0x34000e24}, + {0x0000a53c, 0x4b02244c, 0x4b02244c, 0x38001640, 0x38001640}, + {0x0000a540, 0x4e02246c, 0x4e02246c, 0x3c001660, 0x3c001660}, + {0x0000a544, 0x5302266c, 0x5302266c, 0x3f001861, 0x3f001861}, + {0x0000a548, 0x5702286c, 0x5702286c, 0x43001a81, 0x43001a81}, + {0x0000a54c, 0x5c04286b, 0x5c04286b, 0x47001a83, 0x47001a83}, + {0x0000a550, 0x61042a6c, 0x61042a6c, 0x4a001c84, 0x4a001c84}, + {0x0000a554, 0x66062a6c, 0x66062a6c, 0x4e001ce3, 0x4e001ce3}, + {0x0000a558, 0x6b062e6c, 0x6b062e6c, 0x52001ce5, 0x52001ce5}, + {0x0000a55c, 0x7006308c, 0x7006308c, 0x56001ce9, 0x56001ce9}, + {0x0000a560, 0x730a308a, 0x730a308a, 0x5a001ceb, 0x5a001ceb}, + {0x0000a564, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, + {0x0000a568, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, + {0x0000a56c, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, + {0x0000a570, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, + {0x0000a574, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, + {0x0000a578, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, + {0x0000a57c, 0x770a308c, 0x770a308c, 0x5d001eec, 0x5d001eec}, + {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a610, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a614, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a618, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a61c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a620, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a624, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a628, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a62c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a630, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a634, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a638, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a63c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x00016044, 0x012482d4, 0x012482d4, 0x012482d4, 0x012482d4}, + {0x00016048, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x00016054, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, +}; + +static const u32 ar9565_1p0_modes_high_ob_db_tx_gain_table[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x0000a2dc, 0xfc0a9380, 0xfc0a9380, 0xfdab5b52, 0xfdab5b52}, + {0x0000a2e0, 0xffecec00, 0xffecec00, 0xfd339c84, 0xfd339c84}, + {0x0000a2e4, 0xfc0f0000, 0xfc0f0000, 0xfec3e000, 0xfec3e000}, + {0x0000a2e8, 0xfc100000, 0xfc100000, 0xfffc0000, 0xfffc0000}, + {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9}, + {0x0000a500, 0x00002220, 0x00002220, 0x00000000, 0x00000000}, + {0x0000a504, 0x06002223, 0x06002223, 0x04000002, 0x04000002}, + {0x0000a508, 0x0b022220, 0x0b022220, 0x08000004, 0x08000004}, + {0x0000a50c, 0x10022223, 0x10022223, 0x0c000200, 0x0c000200}, + {0x0000a510, 0x15022620, 0x15022620, 0x10000202, 0x10000202}, + {0x0000a514, 0x19022622, 0x19022622, 0x13000400, 0x13000400}, + {0x0000a518, 0x1c022822, 0x1c022822, 0x17000402, 0x17000402}, + {0x0000a51c, 0x21022842, 0x21022842, 0x1b000404, 0x1b000404}, + {0x0000a520, 0x24022c41, 0x24022c41, 0x1e000603, 0x1e000603}, + {0x0000a524, 0x29023042, 0x29023042, 0x23000a02, 0x23000a02}, + {0x0000a528, 0x2d023044, 0x2d023044, 0x27000a04, 0x27000a04}, + {0x0000a52c, 0x31023644, 0x31023644, 0x2a000a20, 0x2a000a20}, + {0x0000a530, 0x36025643, 0x36025643, 0x2e000e20, 0x2e000e20}, + {0x0000a534, 0x3a025a44, 0x3a025a44, 0x32000e22, 0x32000e22}, + {0x0000a538, 0x3d025e45, 0x3d025e45, 0x36000e24, 0x36000e24}, + {0x0000a53c, 0x43025e4a, 0x43025e4a, 0x3a001640, 0x3a001640}, + {0x0000a540, 0x4a025e6c, 0x4a025e6c, 0x3e001660, 0x3e001660}, + {0x0000a544, 0x50025e8e, 0x50025e8e, 0x41001861, 0x41001861}, + {0x0000a548, 0x56025eb2, 0x56025eb2, 0x45001a81, 0x45001a81}, + {0x0000a54c, 0x5c025eb5, 0x5c025eb5, 0x49001a83, 0x49001a83}, + {0x0000a550, 0x62025ef6, 0x62025ef6, 0x4c001c84, 0x4c001c84}, + {0x0000a554, 0x65025f56, 0x65025f56, 0x4f001ce3, 0x4f001ce3}, + {0x0000a558, 0x69027f56, 0x69027f56, 0x53001ce5, 0x53001ce5}, + {0x0000a55c, 0x6d029f56, 0x6d029f56, 0x57001ce9, 0x57001ce9}, + {0x0000a560, 0x73049f56, 0x73049f56, 0x5b001ceb, 0x5b001ceb}, + {0x0000a564, 0x7804ff56, 0x7804ff56, 0x5d001eec, 0x5d001eec}, + {0x0000a568, 0x7804ff56, 0x7804ff56, 0x5d001eec, 0x5d001eec}, + {0x0000a56c, 0x7804ff56, 0x7804ff56, 0x5d001eec, 0x5d001eec}, + {0x0000a570, 0x7804ff56, 0x7804ff56, 0x5d001eec, 0x5d001eec}, + {0x0000a574, 0x7804ff56, 0x7804ff56, 0x5d001eec, 0x5d001eec}, + {0x0000a578, 0x7804ff56, 0x7804ff56, 0x5d001eec, 0x5d001eec}, + {0x0000a57c, 0x7804ff56, 0x7804ff56, 0x5d001eec, 0x5d001eec}, + {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a60c, 0x00804000, 0x00804000, 0x00000000, 0x00000000}, + {0x0000a610, 0x00804201, 0x00804201, 0x00000000, 0x00000000}, + {0x0000a614, 0x00804201, 0x00804201, 0x01404000, 0x01404000}, + {0x0000a618, 0x00804201, 0x00804201, 0x01404501, 0x01404501}, + {0x0000a61c, 0x02008201, 0x02008201, 0x02008501, 0x02008501}, + {0x0000a620, 0x02c10a03, 0x02c10a03, 0x0280ca03, 0x0280ca03}, + {0x0000a624, 0x04815205, 0x04815205, 0x02c10b04, 0x02c10b04}, + {0x0000a628, 0x0581d406, 0x0581d406, 0x03814b04, 0x03814b04}, + {0x0000a62c, 0x0581d607, 0x0581d607, 0x05018e05, 0x05018e05}, + {0x0000a630, 0x0581d607, 0x0581d607, 0x05019406, 0x05019406}, + {0x0000a634, 0x0581d607, 0x0581d607, 0x05019406, 0x05019406}, + {0x0000a638, 0x0581d607, 0x0581d607, 0x05019406, 0x05019406}, + {0x0000a63c, 0x0581d607, 0x0581d607, 0x05019406, 0x05019406}, + {0x00016044, 0x056d82e4, 0x056d82e4, 0x056d82e4, 0x056d82e4}, + {0x00016048, 0x8db49060, 0x8db49060, 0x8db49060, 0x8db49060}, + {0x00016054, 0x6db60000, 0x6db60000, 0x6db60000, 0x6db60000}, +}; + +static const u32 ar9565_1p0_modes_high_power_tx_gain_table[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x0000a2dc, 0xfc0a9380, 0xfc0a9380, 0xfdab5b52, 0xfdab5b52}, + {0x0000a2e0, 0xffecec00, 0xffecec00, 0xfd339c84, 0xfd339c84}, + {0x0000a2e4, 0xfc0f0000, 0xfc0f0000, 0xfec3e000, 0xfec3e000}, + {0x0000a2e8, 0xfc100000, 0xfc100000, 0xfffc0000, 0xfffc0000}, + {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9}, + {0x0000a500, 0x00002220, 0x00002220, 0x00000000, 0x00000000}, + {0x0000a504, 0x06002223, 0x06002223, 0x04000002, 0x04000002}, + {0x0000a508, 0x0a022220, 0x0a022220, 0x08000004, 0x08000004}, + {0x0000a50c, 0x0f022223, 0x0f022223, 0x0b000200, 0x0b000200}, + {0x0000a510, 0x14022620, 0x14022620, 0x0f000202, 0x0f000202}, + {0x0000a514, 0x18022622, 0x18022622, 0x11000400, 0x11000400}, + {0x0000a518, 0x1b022822, 0x1b022822, 0x15000402, 0x15000402}, + {0x0000a51c, 0x20022842, 0x20022842, 0x19000404, 0x19000404}, + {0x0000a520, 0x22022c41, 0x22022c41, 0x1b000603, 0x1b000603}, + {0x0000a524, 0x28023042, 0x28023042, 0x1f000a02, 0x1f000a02}, + {0x0000a528, 0x2c023044, 0x2c023044, 0x23000a04, 0x23000a04}, + {0x0000a52c, 0x2f023644, 0x2f023644, 0x26000a20, 0x26000a20}, + {0x0000a530, 0x34025643, 0x34025643, 0x2a000e20, 0x2a000e20}, + {0x0000a534, 0x38025a44, 0x38025a44, 0x2e000e22, 0x2e000e22}, + {0x0000a538, 0x3b025e45, 0x3b025e45, 0x31000e24, 0x31000e24}, + {0x0000a53c, 0x41025e4a, 0x41025e4a, 0x34001640, 0x34001640}, + {0x0000a540, 0x48025e6c, 0x48025e6c, 0x38001660, 0x38001660}, + {0x0000a544, 0x4e025e8e, 0x4e025e8e, 0x3b001861, 0x3b001861}, + {0x0000a548, 0x53025eb2, 0x53025eb2, 0x3e001a81, 0x3e001a81}, + {0x0000a54c, 0x59025eb5, 0x59025eb5, 0x42001a83, 0x42001a83}, + {0x0000a550, 0x5f025ef6, 0x5f025ef6, 0x44001c84, 0x44001c84}, + {0x0000a554, 0x62025f56, 0x62025f56, 0x48001ce3, 0x48001ce3}, + {0x0000a558, 0x66027f56, 0x66027f56, 0x4c001ce5, 0x4c001ce5}, + {0x0000a55c, 0x6a029f56, 0x6a029f56, 0x50001ce9, 0x50001ce9}, + {0x0000a560, 0x70049f56, 0x70049f56, 0x54001ceb, 0x54001ceb}, + {0x0000a564, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec}, + {0x0000a568, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec}, + {0x0000a56c, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec}, + {0x0000a570, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec}, + {0x0000a574, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec}, + {0x0000a578, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec}, + {0x0000a57c, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec}, + {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a610, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a614, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a618, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a61c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a620, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a624, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a628, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a62c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a630, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a634, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a638, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a63c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x00016044, 0x056d82e6, 0x056d82e6, 0x056d82e6, 0x056d82e6}, + {0x00016048, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x00016054, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, +}; + +#endif /* INITVALS_9565_1P0_H */ -- cgit v0.10.2 From a4a2954ff49e72ce3fa1f78a156b2492a023c89d Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Mon, 10 Sep 2012 09:20:03 +0530 Subject: ath9k_hw: Add AR9565 HW support Various parts of the code require AR9565 checks, this patch adds them. Signed-off-by: Sujith Manoharan Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/ath/ath9k/ani.c b/drivers/net/wireless/ath/ath9k/ani.c index ff007f5..e09ec40 100644 --- a/drivers/net/wireless/ath/ath9k/ani.c +++ b/drivers/net/wireless/ath/ath9k/ani.c @@ -237,7 +237,7 @@ static void ath9k_hw_set_cck_nil(struct ath_hw *ah, u_int8_t immunityLevel, entry_cck->fir_step_level); /* Skip MRC CCK for pre AR9003 families */ - if (!AR_SREV_9300_20_OR_LATER(ah) || AR_SREV_9485(ah)) + if (!AR_SREV_9300_20_OR_LATER(ah) || AR_SREV_9485(ah) || AR_SREV_9565(ah)) return; if (aniState->mrcCCK != entry_cck->mrc_cck_on) diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index e9466f0..185c990 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -3520,7 +3520,7 @@ static void ar9003_hw_xpa_bias_level_apply(struct ath_hw *ah, bool is2ghz) if (AR_SREV_9485(ah) || AR_SREV_9330(ah) || AR_SREV_9340(ah)) REG_RMW_FIELD(ah, AR_CH0_TOP2, AR_CH0_TOP2_XPABIASLVL, bias); - else if (AR_SREV_9462(ah) || AR_SREV_9550(ah)) + else if (AR_SREV_9462(ah) || AR_SREV_9550(ah) || AR_SREV_9565(ah)) REG_RMW_FIELD(ah, AR_CH0_TOP, AR_CH0_TOP_XPABIASLVL, bias); else { REG_RMW_FIELD(ah, AR_CH0_TOP, AR_CH0_TOP_XPABIASLVL, bias); @@ -3568,7 +3568,7 @@ static void ar9003_hw_ant_ctrl_apply(struct ath_hw *ah, bool is2ghz) u32 value = ar9003_hw_ant_ctrl_common_get(ah, is2ghz); - if (AR_SREV_9462(ah)) { + if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) { REG_RMW_FIELD(ah, AR_PHY_SWITCH_COM, AR_SWITCH_TABLE_COM_AR9462_ALL, value); } else if (AR_SREV_9550(ah)) { @@ -3612,7 +3612,7 @@ static void ar9003_hw_ant_ctrl_apply(struct ath_hw *ah, bool is2ghz) } } - if (AR_SREV_9330(ah) || AR_SREV_9485(ah)) { + if (AR_SREV_9330(ah) || AR_SREV_9485(ah) || AR_SREV_9565(ah)) { value = ath9k_hw_ar9300_get_eeprom(ah, EEP_ANT_DIV_CTL1); /* * main_lnaconf, alt_lnaconf, main_tb, alt_tb @@ -3843,7 +3843,7 @@ void ar9003_hw_internal_regulator_apply(struct ath_hw *ah) REG_WRITE(ah, AR_PHY_PMU2, reg_pmu_set); if (!is_pmu_set(ah, AR_PHY_PMU2, reg_pmu_set)) return; - } else if (AR_SREV_9462(ah)) { + } else if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) { reg_val = le32_to_cpu(pBase->swreg); REG_WRITE(ah, AR_PHY_PMU1, reg_val); } else { @@ -3874,7 +3874,7 @@ void ar9003_hw_internal_regulator_apply(struct ath_hw *ah) while (!REG_READ_FIELD(ah, AR_PHY_PMU2, AR_PHY_PMU2_PGM)) udelay(10); - } else if (AR_SREV_9462(ah)) + } else if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) REG_RMW_FIELD(ah, AR_PHY_PMU1, AR_PHY_PMU1_PWD, 0x1); else { reg_val = REG_READ(ah, AR_RTC_SLEEP_CLK) | diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c index 5d55724..d5b2e0e 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c @@ -31,7 +31,7 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i) u32 val, ctl12, ctl17; u8 desc_len; - desc_len = (AR_SREV_9462(ah) ? 0x18 : 0x17); + desc_len = ((AR_SREV_9462(ah) || AR_SREV_9565(ah)) ? 0x18 : 0x17); val = (ATHEROS_VENDOR_ID << AR_DescId_S) | (1 << AR_TxRxDesc_S) | diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index c3ebf87..78665b2 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -88,7 +88,7 @@ static int ar9003_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan) channelSel = (freq * 4) / div; chan_frac = (((freq * 4) % div) * 0x20000) / div; channelSel = (channelSel << 17) | chan_frac; - } else if (AR_SREV_9485(ah)) { + } else if (AR_SREV_9485(ah) || AR_SREV_9565(ah)) { u32 chan_frac; /* @@ -736,7 +736,7 @@ static int ar9003_hw_process_ini(struct ath_hw *ah, if (chan->channel == 2484) ar9003_hw_prog_ini(ah, &ah->ini_japan2484, 1); - if (AR_SREV_9462(ah)) + if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) REG_WRITE(ah, AR_GLB_SWREG_DISCONT_MODE, AR_GLB_SWREG_DISCONT_EN_BT_WLAN); @@ -746,9 +746,9 @@ static int ar9003_hw_process_ini(struct ath_hw *ah, ar9003_hw_set_chain_masks(ah, ah->rxchainmask, ah->txchainmask); ath9k_hw_apply_txpower(ah, chan, false); - if (AR_SREV_9462(ah)) { + if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) { if (REG_READ_FIELD(ah, AR_PHY_TX_IQCAL_CONTROL_0, - AR_PHY_TX_IQCAL_CONTROL_0_ENABLE_TXIQ_CAL)) + AR_PHY_TX_IQCAL_CONTROL_0_ENABLE_TXIQ_CAL)) ah->enabled_cals |= TX_IQ_CAL; else ah->enabled_cals &= ~TX_IQ_CAL; @@ -1111,7 +1111,7 @@ static void ar9003_hw_set_nf_limits(struct ath_hw *ah) if (AR_SREV_9330(ah)) ah->nf_2g.nominal = AR_PHY_CCA_NOM_VAL_9330_2GHZ; - if (AR_SREV_9462(ah)) { + if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) { ah->nf_2g.min = AR_PHY_CCA_MIN_GOOD_VAL_9462_2GHZ; ah->nf_2g.nominal = AR_PHY_CCA_NOM_VAL_9462_2GHZ; ah->nf_5g.min = AR_PHY_CCA_MIN_GOOD_VAL_9462_5GHZ; diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h index e8bfb41..f092f8c 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h @@ -636,8 +636,8 @@ #define AR_PHY_65NM_CH0_TXRF3_CAPDIV2G_S 1 #define AR_PHY_65NM_CH0_SYNTH4 0x1608c -#define AR_PHY_SYNTH4_LONG_SHIFT_SELECT (AR_SREV_9462(ah) ? 0x00000001 : 0x00000002) -#define AR_PHY_SYNTH4_LONG_SHIFT_SELECT_S (AR_SREV_9462(ah) ? 0 : 1) +#define AR_PHY_SYNTH4_LONG_SHIFT_SELECT ((AR_SREV_9462(ah) || AR_SREV_9565(ah)) ? 0x00000001 : 0x00000002) +#define AR_PHY_SYNTH4_LONG_SHIFT_SELECT_S ((AR_SREV_9462(ah) || AR_SREV_9565(ah)) ? 0 : 1) #define AR_PHY_65NM_CH0_SYNTH7 0x16098 #define AR_PHY_65NM_CH0_BIAS1 0x160c0 #define AR_PHY_65NM_CH0_BIAS2 0x160c4 @@ -647,7 +647,7 @@ #define AR_PHY_65NM_CH2_RXTX4 0x1690c #define AR_CH0_TOP (AR_SREV_9300(ah) ? 0x16288 : \ - ((AR_SREV_9462(ah) ? 0x1628c : 0x16280))) + (((AR_SREV_9462(ah) || AR_SREV_9565(ah)) ? 0x1628c : 0x16280))) #define AR_CH0_TOP_XPABIASLVL (AR_SREV_9550(ah) ? 0x3c0 : 0x300) #define AR_CH0_TOP_XPABIASLVL_S (AR_SREV_9550(ah) ? 6 : 8) @@ -675,7 +675,7 @@ #define AR_SWITCH_TABLE_ALL_S (0) #define AR_PHY_65NM_CH0_THERM (AR_SREV_9300(ah) ? 0x16290 :\ - (AR_SREV_9462(ah) ? 0x16294 : 0x1628c)) + ((AR_SREV_9462(ah) || AR_SREV_9565(ah)) ? 0x16294 : 0x1628c)) #define AR_PHY_65NM_CH0_THERM_LOCAL 0x80000000 #define AR_PHY_65NM_CH0_THERM_LOCAL_S 31 @@ -697,17 +697,17 @@ #define AR_CH0_TOP2_XPABIASLVL_S 12 #define AR_CH0_XTAL (AR_SREV_9300(ah) ? 0x16294 : \ - (AR_SREV_9462(ah) ? 0x16298 : 0x16290)) + ((AR_SREV_9462(ah) || AR_SREV_9565(ah)) ? 0x16298 : 0x16290)) #define AR_CH0_XTAL_CAPINDAC 0x7f000000 #define AR_CH0_XTAL_CAPINDAC_S 24 #define AR_CH0_XTAL_CAPOUTDAC 0x00fe0000 #define AR_CH0_XTAL_CAPOUTDAC_S 17 -#define AR_PHY_PMU1 (AR_SREV_9462(ah) ? 0x16340 : 0x16c40) +#define AR_PHY_PMU1 ((AR_SREV_9462(ah) || AR_SREV_9565(ah)) ? 0x16340 : 0x16c40) #define AR_PHY_PMU1_PWD 0x1 #define AR_PHY_PMU1_PWD_S 0 -#define AR_PHY_PMU2 (AR_SREV_9462(ah) ? 0x16344 : 0x16c44) +#define AR_PHY_PMU2 ((AR_SREV_9462(ah) || AR_SREV_9565(ah)) ? 0x16344 : 0x16c44) #define AR_PHY_PMU2_PGM 0x00200000 #define AR_PHY_PMU2_PGM_S 21 diff --git a/drivers/net/wireless/ath/ath9k/eeprom.h b/drivers/net/wireless/ath/ath9k/eeprom.h index 484b313..7e1da18 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom.h +++ b/drivers/net/wireless/ath/ath9k/eeprom.h @@ -108,7 +108,7 @@ #define EEP_RFSILENT_ENABLED_S 0 #define EEP_RFSILENT_POLARITY 0x0002 #define EEP_RFSILENT_POLARITY_S 1 -#define EEP_RFSILENT_GPIO_SEL (AR_SREV_9462(ah) ? 0x00fc : 0x001c) +#define EEP_RFSILENT_GPIO_SEL ((AR_SREV_9462(ah) || AR_SREV_9565(ah)) ? 0x00fc : 0x001c) #define EEP_RFSILENT_GPIO_SEL_S 2 #define AR5416_OPFLAGS_11A 0x01 diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 3638626..6539d2a 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -602,6 +602,11 @@ static int __ath9k_hw_init(struct ath_hw *ah) if (AR_SREV_9462(ah)) ah->WARegVal &= ~AR_WA_D3_L1_DISABLE; + if (AR_SREV_9565(ah)) { + ah->WARegVal |= AR_WA_BIT22; + REG_WRITE(ah, AR_WA, ah->WARegVal); + } + ath9k_hw_init_defaults(ah); ath9k_hw_init_config(ah); @@ -802,8 +807,7 @@ static void ath9k_hw_init_pll(struct ath_hw *ah, { u32 pll; - if (AR_SREV_9485(ah)) { - + if (AR_SREV_9485(ah) || AR_SREV_9565(ah)) { /* program BB PLL ki and kd value, ki=0x4, kd=0x40 */ REG_RMW_FIELD(ah, AR_CH0_BB_DPLL2, AR_CH0_BB_DPLL2_PLL_PWD, 0x1); @@ -2036,7 +2040,7 @@ static void ath9k_set_power_sleep(struct ath_hw *ah) { REG_SET_BIT(ah, AR_STA_ID1, AR_STA_ID1_PWR_SAV); - if (AR_SREV_9462(ah)) { + if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) { REG_CLR_BIT(ah, AR_TIMER_MODE, 0xff); REG_CLR_BIT(ah, AR_NDP2_TIMER_MODE, 0xff); REG_CLR_BIT(ah, AR_SLP32_INC, 0xfffff); @@ -2491,7 +2495,7 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah) if (AR_SREV_9300_20_OR_LATER(ah)) { pCap->hw_caps |= ATH9K_HW_CAP_EDMA | ATH9K_HW_CAP_FASTCLOCK; - if (!AR_SREV_9330(ah) && !AR_SREV_9485(ah)) + if (!AR_SREV_9330(ah) && !AR_SREV_9485(ah) && !AR_SREV_9565(ah)) pCap->hw_caps |= ATH9K_HW_CAP_LDPC; pCap->rx_hp_qdepth = ATH9K_HW_RX_HP_QDEPTH; @@ -2574,14 +2578,12 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah) ah->enabled_cals |= TX_IQ_ON_AGC_CAL; } - if (AR_SREV_9462(ah)) { - + if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) { if (!(ah->ent_mode & AR_ENT_OTP_49GHZ_DISABLE)) pCap->hw_caps |= ATH9K_HW_CAP_MCI; if (AR_SREV_9462_20(ah)) pCap->hw_caps |= ATH9K_HW_CAP_RTT; - } @@ -2747,7 +2749,7 @@ void ath9k_hw_setrxfilter(struct ath_hw *ah, u32 bits) ENABLE_REGWRITE_BUFFER(ah); - if (AR_SREV_9462(ah)) + if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) bits |= ATH9K_RX_FILTER_CONTROL_WRAPPER; REG_WRITE(ah, AR_RX_FILTER, bits); @@ -3044,7 +3046,7 @@ void ath9k_hw_gen_timer_start(struct ath_hw *ah, REG_SET_BIT(ah, gen_tmr_configuration[timer->index].mode_addr, gen_tmr_configuration[timer->index].mode_mask); - if (AR_SREV_9462(ah)) { + if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) { /* * Starting from AR9462, each generic timer can select which tsf * to use. But we still follow the old rule, 0 - 7 use tsf and -- cgit v0.10.2 From e41db61d55fa58de9854c1d4932ea255f448d4b8 Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Mon, 10 Sep 2012 09:20:12 +0530 Subject: ath9k: Set correct max streams for AR9565 Also, set the correct chainmask. Signed-off-by: Sujith Manoharan Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 6539d2a..063d724 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -2407,7 +2407,10 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah) if (eeval & AR5416_OPFLAGS_11G) pCap->hw_caps |= ATH9K_HW_CAP_2GHZ; - if (AR_SREV_9485(ah) || AR_SREV_9285(ah) || AR_SREV_9330(ah)) + if (AR_SREV_9485(ah) || + AR_SREV_9285(ah) || + AR_SREV_9330(ah) || + AR_SREV_9565(ah)) chip_chainmask = 1; else if (AR_SREV_9462(ah)) chip_chainmask = 3; diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index f337121..f3ce5ca 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -258,7 +258,7 @@ static void setup_ht_cap(struct ath_softc *sc, ht_info->ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K; ht_info->ampdu_density = IEEE80211_HT_MPDU_DENSITY_8; - if (AR_SREV_9330(ah) || AR_SREV_9485(ah)) + if (AR_SREV_9330(ah) || AR_SREV_9485(ah) || AR_SREV_9565(ah)) max_streams = 1; else if (AR_SREV_9462(ah)) max_streams = 2; -- cgit v0.10.2 From d43d04a9e10f743c601fca8d9a019798ea7ce866 Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Mon, 10 Sep 2012 09:20:20 +0530 Subject: ath9k_hw: Fix spur mitigation for AR9565 Exclude CCK spur mitigation, freq 2437 for OFDM and add AR9565-specific logic. Signed-off-by: Sujith Manoharan Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index 78665b2..05d0ac0 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -206,6 +206,7 @@ static void ar9003_hw_spur_mitigate_mrc_cck(struct ath_hw *ah, for (i = 0; i < max_spur_cnts; i++) { if (AR_SREV_9462(ah) && (i == 0 || i == 3)) continue; + negative = 0; if (AR_SREV_9485(ah) || AR_SREV_9340(ah) || AR_SREV_9330(ah) || AR_SREV_9550(ah)) @@ -301,7 +302,9 @@ static void ar9003_hw_spur_ofdm(struct ath_hw *ah, int freq_offset, int spur_freq_sd, int spur_delta_phase, - int spur_subchannel_sd) + int spur_subchannel_sd, + int range, + int synth_freq) { int mask_index = 0; @@ -316,8 +319,11 @@ static void ar9003_hw_spur_ofdm(struct ath_hw *ah, AR_PHY_SFCORR_EXT_SPUR_SUBCHANNEL_SD, spur_subchannel_sd); REG_RMW_FIELD(ah, AR_PHY_TIMING11, AR_PHY_TIMING11_USE_SPUR_FILTER_IN_AGC, 0x1); - REG_RMW_FIELD(ah, AR_PHY_TIMING11, - AR_PHY_TIMING11_USE_SPUR_FILTER_IN_SELFCOR, 0x1); + + if (!(AR_SREV_9565(ah) && range == 10 && synth_freq == 2437)) + REG_RMW_FIELD(ah, AR_PHY_TIMING11, + AR_PHY_TIMING11_USE_SPUR_FILTER_IN_SELFCOR, 0x1); + REG_RMW_FIELD(ah, AR_PHY_TIMING4, AR_PHY_TIMING4_ENABLE_SPUR_RSSI, 0x1); REG_RMW_FIELD(ah, AR_PHY_SPUR_REG, @@ -358,9 +364,44 @@ static void ar9003_hw_spur_ofdm(struct ath_hw *ah, AR_PHY_SPUR_REG_MASK_RATE_CNTL, 0xff); } +static void ar9003_hw_spur_ofdm_9565(struct ath_hw *ah, + int freq_offset) +{ + int mask_index = 0; + + mask_index = (freq_offset << 4) / 5; + if (mask_index < 0) + mask_index = mask_index - 1; + + mask_index = mask_index & 0x7f; + + REG_RMW_FIELD(ah, AR_PHY_PILOT_SPUR_MASK, + AR_PHY_PILOT_SPUR_MASK_CF_PILOT_MASK_IDX_B, + mask_index); + + /* A == B */ + REG_RMW_FIELD(ah, AR_PHY_SPUR_MASK_B, + AR_PHY_SPUR_MASK_A_CF_PUNC_MASK_IDX_A, + mask_index); + + REG_RMW_FIELD(ah, AR_PHY_CHAN_SPUR_MASK, + AR_PHY_CHAN_SPUR_MASK_CF_CHAN_MASK_IDX_B, + mask_index); + REG_RMW_FIELD(ah, AR_PHY_PILOT_SPUR_MASK, + AR_PHY_PILOT_SPUR_MASK_CF_PILOT_MASK_B, 0xe); + REG_RMW_FIELD(ah, AR_PHY_CHAN_SPUR_MASK, + AR_PHY_CHAN_SPUR_MASK_CF_CHAN_MASK_B, 0xe); + + /* A == B */ + REG_RMW_FIELD(ah, AR_PHY_SPUR_MASK_B, + AR_PHY_SPUR_MASK_A_CF_PUNC_MASK_A, 0xa0); +} + static void ar9003_hw_spur_ofdm_work(struct ath_hw *ah, struct ath9k_channel *chan, - int freq_offset) + int freq_offset, + int range, + int synth_freq) { int spur_freq_sd = 0; int spur_subchannel_sd = 0; @@ -402,7 +443,8 @@ static void ar9003_hw_spur_ofdm_work(struct ath_hw *ah, freq_offset, spur_freq_sd, spur_delta_phase, - spur_subchannel_sd); + spur_subchannel_sd, + range, synth_freq); } /* Spur mitigation for OFDM */ @@ -447,7 +489,17 @@ static void ar9003_hw_spur_mitigate_ofdm(struct ath_hw *ah, freq_offset = ath9k_hw_fbin2freq(spurChansPtr[i], mode); freq_offset -= synth_freq; if (abs(freq_offset) < range) { - ar9003_hw_spur_ofdm_work(ah, chan, freq_offset); + ar9003_hw_spur_ofdm_work(ah, chan, freq_offset, + range, synth_freq); + + if (AR_SREV_9565(ah) && (i < 4)) { + freq_offset = ath9k_hw_fbin2freq(spurChansPtr[i + 1], + mode); + freq_offset -= synth_freq; + if (abs(freq_offset) < range) + ar9003_hw_spur_ofdm_9565(ah, freq_offset); + } + break; } } @@ -456,7 +508,8 @@ static void ar9003_hw_spur_mitigate_ofdm(struct ath_hw *ah, static void ar9003_hw_spur_mitigate(struct ath_hw *ah, struct ath9k_channel *chan) { - ar9003_hw_spur_mitigate_mrc_cck(ah, chan); + if (!AR_SREV_9565(ah)) + ar9003_hw_spur_mitigate_mrc_cck(ah, chan); ar9003_hw_spur_mitigate_ofdm(ah, chan); } diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h index f092f8c..ca532f5 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h @@ -223,15 +223,24 @@ #define AR_PHY_ML_CNTL_2 (AR_MRC_BASE + 0x1c) #define AR_PHY_TST_ADC (AR_MRC_BASE + 0x20) -#define AR_PHY_PILOT_SPUR_MASK_CF_PILOT_MASK_IDX_A 0x00000FE0 +#define AR_PHY_PILOT_SPUR_MASK_CF_PILOT_MASK_IDX_A 0x00000FE0 #define AR_PHY_PILOT_SPUR_MASK_CF_PILOT_MASK_IDX_A_S 5 -#define AR_PHY_PILOT_SPUR_MASK_CF_PILOT_MASK_A 0x1F -#define AR_PHY_PILOT_SPUR_MASK_CF_PILOT_MASK_A_S 0 +#define AR_PHY_PILOT_SPUR_MASK_CF_PILOT_MASK_A 0x1F +#define AR_PHY_PILOT_SPUR_MASK_CF_PILOT_MASK_A_S 0 +#define AR_PHY_PILOT_SPUR_MASK_CF_PILOT_MASK_IDX_B 0x00FE0000 +#define AR_PHY_PILOT_SPUR_MASK_CF_PILOT_MASK_IDX_B_S 17 +#define AR_PHY_PILOT_SPUR_MASK_CF_PILOT_MASK_B 0x0001F000 +#define AR_PHY_PILOT_SPUR_MASK_CF_PILOT_MASK_B_S 12 #define AR_PHY_CHAN_SPUR_MASK_CF_CHAN_MASK_IDX_A 0x00000FE0 #define AR_PHY_CHAN_SPUR_MASK_CF_CHAN_MASK_IDX_A_S 5 #define AR_PHY_CHAN_SPUR_MASK_CF_CHAN_MASK_A 0x1F #define AR_PHY_CHAN_SPUR_MASK_CF_CHAN_MASK_A_S 0 +#define AR_PHY_CHAN_SPUR_MASK_CF_CHAN_MASK_IDX_B 0x00FE0000 +#define AR_PHY_CHAN_SPUR_MASK_CF_CHAN_MASK_IDX_B_S 17 +#define AR_PHY_CHAN_SPUR_MASK_CF_CHAN_MASK_B 0x0001F000 +#define AR_PHY_CHAN_SPUR_MASK_CF_CHAN_MASK_B_S 12 + /* * MRC Feild Definitions -- cgit v0.10.2 From 8565f8bf478e28a416e2816d906a84e323e5629c Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Mon, 10 Sep 2012 09:20:29 +0530 Subject: ath9k_hw: Program correct PLL value for AR9565 Signed-off-by: Sujith Manoharan Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 063d724..47de1a9 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -918,7 +918,8 @@ static void ath9k_hw_init_pll(struct ath_hw *ah, } pll = ath9k_hw_compute_pll_control(ah, chan); - + if (AR_SREV_9565(ah)) + pll |= 0x40000; REG_WRITE(ah, AR_RTC_PLL_CONTROL, pll); if (AR_SREV_9485(ah) || AR_SREV_9340(ah) || AR_SREV_9330(ah) || -- cgit v0.10.2 From 0c8070f92f483b764623f6d3960a4d69f8911351 Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Mon, 10 Sep 2012 09:20:39 +0530 Subject: ath9k: Add PCI ID for AR9565 Enable AR9565. Signed-off-by: Sujith Manoharan Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c index a978984..a8f6126 100644 --- a/drivers/net/wireless/ath/ath9k/pci.c +++ b/drivers/net/wireless/ath/ath9k/pci.c @@ -38,6 +38,7 @@ static DEFINE_PCI_DEVICE_TABLE(ath_pci_id_table) = { { PCI_VDEVICE(ATHEROS, 0x0033) }, /* PCI-E AR9580 */ { PCI_VDEVICE(ATHEROS, 0x0034) }, /* PCI-E AR9462 */ { PCI_VDEVICE(ATHEROS, 0x0037) }, /* PCI-E AR1111/AR9485 */ + { PCI_VDEVICE(ATHEROS, 0x0036) }, /* PCI-E AR9565 */ { 0 } }; -- cgit v0.10.2 From c1154431e3a9ca2ce073b0637a50946941db56a4 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Mon, 10 Sep 2012 15:21:59 +0800 Subject: rndis_wlan: remove pointless check from rndis_scan() In rndis_scan(), 'request' is actually always valid pointer and the !request check is unneeded, so remove it. Signed-off-by: Wei Yongjun Acked-by: Jussi Kivilinna Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c index 7a4ae9e..bd1f0cb 100644 --- a/drivers/net/wireless/rndis_wlan.c +++ b/drivers/net/wireless/rndis_wlan.c @@ -1959,9 +1959,6 @@ static int rndis_scan(struct wiphy *wiphy, */ rndis_check_bssid_list(usbdev, NULL, NULL); - if (!request) - return -EINVAL; - if (priv->scan_request && priv->scan_request != request) return -EBUSY; -- cgit v0.10.2 From 83ad49a96edaf139333be7f3f7ed261dd41e4ad3 Mon Sep 17 00:00:00 2001 From: Rajkumar Manoharan Date: Mon, 10 Sep 2012 17:05:09 +0530 Subject: ath9k_hw: Wait BT calibration to complete Whenever BT calibration requested, WLAN has to wait for the calibration to be completed. But right now we defer the waiting which might cause BT calibration to fail. Fix that. Signed-off-by: Rajkumar Manoharan Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mci.c b/drivers/net/wireless/ath/ath9k/ar9003_mci.c index ea49d61..b2e39e8 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_mci.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_mci.c @@ -714,6 +714,7 @@ bool ar9003_mci_start_reset(struct ath_hw *ah, struct ath9k_channel *chan) return true; } +EXPORT_SYMBOL(ar9003_mci_start_reset); int ar9003_mci_end_reset(struct ath_hw *ah, struct ath9k_channel *chan, struct ath9k_hw_cal_data *caldata) diff --git a/drivers/net/wireless/ath/ath9k/debug.h b/drivers/net/wireless/ath/ath9k/debug.h index 61341cd..2ed9785 100644 --- a/drivers/net/wireless/ath/ath9k/debug.h +++ b/drivers/net/wireless/ath/ath9k/debug.h @@ -41,7 +41,6 @@ enum ath_reset_type { RESET_TYPE_PLL_HANG, RESET_TYPE_MAC_HANG, RESET_TYPE_BEACON_STUCK, - RESET_TYPE_MCI, __RESET_TYPE_MAX }; diff --git a/drivers/net/wireless/ath/ath9k/mci.c b/drivers/net/wireless/ath/ath9k/mci.c index 9ee1f89..8f0e8d9 100644 --- a/drivers/net/wireless/ath/ath9k/mci.c +++ b/drivers/net/wireless/ath/ath9k/mci.c @@ -191,6 +191,23 @@ skip_tuning: ath9k_btcoex_timer_resume(sc); } +static void ath_mci_wait_btcal_done(struct ath_softc *sc) +{ + struct ath_hw *ah = sc->sc_ah; + + /* Stop tx & rx */ + ieee80211_stop_queues(sc->hw); + ath_stoprecv(sc); + ath_drain_all_txq(sc, false); + + /* Wait for cal done */ + ar9003_mci_start_reset(ah, ah->curchan); + + /* Resume tx & rx */ + ath_startrecv(sc); + ieee80211_wake_queues(sc->hw); +} + static void ath_mci_cal_msg(struct ath_softc *sc, u8 opcode, u8 *rx_payload) { struct ath_hw *ah = sc->sc_ah; @@ -202,7 +219,7 @@ static void ath_mci_cal_msg(struct ath_softc *sc, u8 opcode, u8 *rx_payload) case MCI_GPM_BT_CAL_REQ: if (mci_hw->bt_state == MCI_BT_AWAKE) { mci_hw->bt_state = MCI_BT_CAL_START; - ath9k_queue_reset(sc, RESET_TYPE_MCI); + ath_mci_wait_btcal_done(sc); } ath_dbg(common, MCI, "MCI State : %d\n", mci_hw->bt_state); break; -- cgit v0.10.2 From c21d34a302c21580133748a781af6f03a9a06aa7 Mon Sep 17 00:00:00 2001 From: Rajkumar Manoharan Date: Mon, 10 Sep 2012 17:05:10 +0530 Subject: ath9k_hw: use peak detection for 5GHz Signed-off-by: Rajkumar Manoharan Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h b/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h index 4ef7dcc..58f30f6 100644 --- a/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h @@ -58,7 +58,7 @@ static const u32 ar9462_2p0_baseband_postamble[][5] = { {0x00009e1c, 0x0001cf9c, 0x0001cf9c, 0x00021f9c, 0x00021f9c}, {0x00009e20, 0x000003b5, 0x000003b5, 0x000003ce, 0x000003ce}, {0x00009e2c, 0x0000001c, 0x0000001c, 0x00000021, 0x00000021}, - {0x00009e3c, 0xcf946220, 0xcf946220, 0xcfd5c782, 0xcfd5c282}, + {0x00009e3c, 0xcf946222, 0xcf946222, 0xcfd5c782, 0xcfd5c282}, {0x00009e44, 0x62321e27, 0x62321e27, 0xfe291e27, 0xfe291e27}, {0x00009e48, 0x5030201a, 0x5030201a, 0x50302012, 0x50302012}, {0x00009fc8, 0x0003f000, 0x0003f000, 0x0001a000, 0x0001a000}, -- cgit v0.10.2 From 420e2b1b4a9120b6f89bc98e37173a6b2a48a798 Mon Sep 17 00:00:00 2001 From: Rajkumar Manoharan Date: Mon, 10 Sep 2012 17:05:11 +0530 Subject: ath9k_hw: add 8 points for 5G temp slop Signed-off-by: Rajkumar Manoharan Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index 185c990..a252993 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -138,7 +138,8 @@ static const struct ar9300_eeprom ar9300_default = { }, .base_ext1 = { .ant_div_control = 0, - .future = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0} + .future = {0, 0, 0}, + .tempslopextension = {0, 0, 0, 0, 0, 0, 0, 0} }, .calFreqPier2G = { FREQ2FBIN(2412, 1), @@ -713,7 +714,8 @@ static const struct ar9300_eeprom ar9300_x113 = { }, .base_ext1 = { .ant_div_control = 0, - .future = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0} + .future = {0, 0, 0}, + .tempslopextension = {0, 0, 0, 0, 0, 0, 0, 0} }, .calFreqPier2G = { FREQ2FBIN(2412, 1), @@ -1289,7 +1291,8 @@ static const struct ar9300_eeprom ar9300_h112 = { }, .base_ext1 = { .ant_div_control = 0, - .future = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0} + .future = {0, 0, 0}, + .tempslopextension = {0, 0, 0, 0, 0, 0, 0, 0} }, .calFreqPier2G = { FREQ2FBIN(2412, 1), @@ -1865,7 +1868,8 @@ static const struct ar9300_eeprom ar9300_x112 = { }, .base_ext1 = { .ant_div_control = 0, - .future = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0} + .future = {0, 0, 0}, + .tempslopextension = {0, 0, 0, 0, 0, 0, 0, 0} }, .calFreqPier2G = { FREQ2FBIN(2412, 1), @@ -2440,7 +2444,8 @@ static const struct ar9300_eeprom ar9300_h116 = { }, .base_ext1 = { .ant_div_control = 0, - .future = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0} + .future = {0, 0, 0}, + .tempslopextension = {0, 0, 0, 0, 0, 0, 0, 0} }, .calFreqPier2G = { FREQ2FBIN(2412, 1), @@ -4586,7 +4591,7 @@ static int ar9003_hw_power_control_override(struct ath_hw *ah, { int tempSlope = 0; struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep; - int f[3], t[3]; + int f[8], t[8], i; REG_RMW(ah, AR_PHY_TPC_11_B0, (correction[0] << AR_PHY_TPC_OLPC_GAIN_DELTA_S), @@ -4619,7 +4624,14 @@ static int ar9003_hw_power_control_override(struct ath_hw *ah, */ if (frequency < 4000) tempSlope = eep->modalHeader2G.tempSlope; - else if (eep->base_ext2.tempSlopeLow != 0) { + else if ((eep->baseEepHeader.miscConfiguration & 0x20) != 0) { + for (i = 0; i < 8; i++) { + t[i] = eep->base_ext1.tempslopextension[i]; + f[i] = FBIN2FREQ(eep->calFreqPier5G[i], 0); + } + tempSlope = ar9003_hw_power_interpolate((s32) frequency, + f, t, 8); + } else if (eep->base_ext2.tempSlopeLow != 0) { t[0] = eep->base_ext2.tempSlopeLow; f[0] = 5180; t[1] = eep->modalHeader5G.tempSlope; diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h index 3a1ff55..41b1a75 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h @@ -267,7 +267,8 @@ struct cal_ctl_data_5g { struct ar9300_BaseExtension_1 { u8 ant_div_control; - u8 future[11]; + u8 future[3]; + u8 tempslopextension[8]; int8_t quick_drop_low; int8_t quick_drop_high; } __packed; diff --git a/drivers/net/wireless/ath/ath9k/eeprom.h b/drivers/net/wireless/ath/ath9k/eeprom.h index 7e1da18..319c651 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom.h +++ b/drivers/net/wireless/ath/ath9k/eeprom.h @@ -96,6 +96,7 @@ #define ATH9K_POW_SM(_r, _s) (((_r) & 0x3f) << (_s)) #define FREQ2FBIN(x, y) ((y) ? ((x) - 2300) : (((x) - 4800) / 5)) +#define FBIN2FREQ(x, y) ((y) ? (2300 + x) : (4800 + 5 * x)) #define ath9k_hw_use_flash(_ah) (!(_ah->ah_flags & AH_USE_EEPROM)) #define AR5416_VER_MASK (eep->baseEepHeader.version & AR5416_EEP_VER_MINOR_MASK) -- cgit v0.10.2 From e69d1ff11c2bf5c95461337535f0121e52bce4a0 Mon Sep 17 00:00:00 2001 From: Amitkumar Karwar Date: Mon, 10 Sep 2012 18:30:40 -0700 Subject: mwifiex: remove get operation code for SUBSCRIBE EVENT command We don't send this command with GET action. Redundant code in mwifiex_ret_subsc_evt() is removed in this patch. Signed-off-by: Amitkumar Karwar Signed-off-by: Bing Zhao Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/mwifiex/sta_cmdresp.c b/drivers/net/wireless/mwifiex/sta_cmdresp.c index 675c00b..364b608 100644 --- a/drivers/net/wireless/mwifiex/sta_cmdresp.c +++ b/drivers/net/wireless/mwifiex/sta_cmdresp.c @@ -776,8 +776,7 @@ static int mwifiex_ret_ibss_coalescing_status(struct mwifiex_private *priv, * This function handles the command response for subscribe event command. */ static int mwifiex_ret_subsc_evt(struct mwifiex_private *priv, - struct host_cmd_ds_command *resp, - struct mwifiex_ds_misc_subsc_evt *sub_event) + struct host_cmd_ds_command *resp) { struct host_cmd_ds_802_11_subsc_evt *cmd_sub_event = &resp->params.subsc_evt; @@ -787,10 +786,6 @@ static int mwifiex_ret_subsc_evt(struct mwifiex_private *priv, dev_dbg(priv->adapter->dev, "Bitmap of currently subscribed events: %16x\n", le16_to_cpu(cmd_sub_event->events)); - /*Return the subscribed event info for a Get request*/ - if (sub_event) - sub_event->events = le16_to_cpu(cmd_sub_event->events); - return 0; } @@ -938,7 +933,7 @@ int mwifiex_process_sta_cmdresp(struct mwifiex_private *priv, u16 cmdresp_no, case HostCmd_CMD_PCIE_DESC_DETAILS: break; case HostCmd_CMD_802_11_SUBSCRIBE_EVENT: - ret = mwifiex_ret_subsc_evt(priv, resp, data_buf); + ret = mwifiex_ret_subsc_evt(priv, resp); break; case HostCmd_CMD_UAP_SYS_CONFIG: break; -- cgit v0.10.2 From 1661aef6159d0c450ca6cebf9a1a1c2777bb9b12 Mon Sep 17 00:00:00 2001 From: Amitkumar Karwar Date: Mon, 10 Sep 2012 18:30:41 -0700 Subject: mwifiex: remove 11N_CFG command response handler HostCmd_CMD_11N_CFG is never called with GET action. So the code in mwifiex_ret_11n_cfg() becomes redundant. Signed-off-by: Amitkumar Karwar Signed-off-by: Bing Zhao Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/mwifiex/11n.c b/drivers/net/wireless/mwifiex/11n.c index d273273..754b554 100644 --- a/drivers/net/wireless/mwifiex/11n.c +++ b/drivers/net/wireless/mwifiex/11n.c @@ -176,23 +176,6 @@ int mwifiex_ret_11n_addba_req(struct mwifiex_private *priv, } /* - * This function handles the command response of 11n configuration request. - * - * Handling includes changing the header fields into CPU format. - */ -int mwifiex_ret_11n_cfg(struct host_cmd_ds_command *resp, - struct mwifiex_ds_11n_tx_cfg *tx_cfg) -{ - struct host_cmd_ds_11n_cfg *htcfg = &resp->params.htcfg; - - if (tx_cfg) { - tx_cfg->tx_htcap = le16_to_cpu(htcfg->ht_tx_cap); - tx_cfg->tx_htinfo = le16_to_cpu(htcfg->ht_tx_info); - } - return 0; -} - -/* * This function prepares command of reconfigure Tx buffer. * * Preparation includes - diff --git a/drivers/net/wireless/mwifiex/11n.h b/drivers/net/wireless/mwifiex/11n.h index 67c087c..dbcf384 100644 --- a/drivers/net/wireless/mwifiex/11n.h +++ b/drivers/net/wireless/mwifiex/11n.h @@ -28,8 +28,6 @@ int mwifiex_ret_11n_delba(struct mwifiex_private *priv, struct host_cmd_ds_command *resp); int mwifiex_ret_11n_addba_req(struct mwifiex_private *priv, struct host_cmd_ds_command *resp); -int mwifiex_ret_11n_cfg(struct host_cmd_ds_command *resp, - struct mwifiex_ds_11n_tx_cfg *tx_cfg); int mwifiex_cmd_11n_cfg(struct host_cmd_ds_command *cmd, u16 cmd_action, struct mwifiex_ds_11n_tx_cfg *txcfg); diff --git a/drivers/net/wireless/mwifiex/sta_cmdresp.c b/drivers/net/wireless/mwifiex/sta_cmdresp.c index 364b608..3addf76 100644 --- a/drivers/net/wireless/mwifiex/sta_cmdresp.c +++ b/drivers/net/wireless/mwifiex/sta_cmdresp.c @@ -928,7 +928,6 @@ int mwifiex_process_sta_cmdresp(struct mwifiex_private *priv, u16 cmdresp_no, case HostCmd_CMD_SET_BSS_MODE: break; case HostCmd_CMD_11N_CFG: - ret = mwifiex_ret_11n_cfg(resp, data_buf); break; case HostCmd_CMD_PCIE_DESC_DETAILS: break; -- cgit v0.10.2 From 09d60ce76487753bfb422d4a0f91b26031089ed0 Mon Sep 17 00:00:00 2001 From: Amitkumar Karwar Date: Mon, 10 Sep 2012 18:30:42 -0700 Subject: mwifiex: remove AMSDU_AGGR_CTRL command response handler HostCmd_CMD_AMSDU_AGGR_CTRL is never called with GET action. So the code in mwifiex_ret_amsdu_aggr_ctrl() becomes redundant. Signed-off-by: Amitkumar Karwar Signed-off-by: Bing Zhao Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/mwifiex/11n.c b/drivers/net/wireless/mwifiex/11n.c index 754b554..245a371 100644 --- a/drivers/net/wireless/mwifiex/11n.c +++ b/drivers/net/wireless/mwifiex/11n.c @@ -241,27 +241,6 @@ int mwifiex_cmd_amsdu_aggr_ctrl(struct host_cmd_ds_command *cmd, } /* - * This function handles the command response of AMSDU aggregation - * control request. - * - * Handling includes changing the header fields into CPU format. - */ -int mwifiex_ret_amsdu_aggr_ctrl(struct host_cmd_ds_command *resp, - struct mwifiex_ds_11n_amsdu_aggr_ctrl - *amsdu_aggr_ctrl) -{ - struct host_cmd_ds_amsdu_aggr_ctrl *amsdu_ctrl = - &resp->params.amsdu_aggr_ctrl; - - if (amsdu_aggr_ctrl) { - amsdu_aggr_ctrl->enable = le16_to_cpu(amsdu_ctrl->enable); - amsdu_aggr_ctrl->curr_buf_size = - le16_to_cpu(amsdu_ctrl->curr_buf_size); - } - return 0; -} - -/* * This function prepares 11n configuration command. * * Preparation includes - diff --git a/drivers/net/wireless/mwifiex/11n.h b/drivers/net/wireless/mwifiex/11n.h index dbcf384..46006a5 100644 --- a/drivers/net/wireless/mwifiex/11n.h +++ b/drivers/net/wireless/mwifiex/11n.h @@ -58,9 +58,6 @@ int mwifiex_get_rx_reorder_tbl(struct mwifiex_private *priv, struct mwifiex_ds_rx_reorder_tbl *buf); int mwifiex_get_tx_ba_stream_tbl(struct mwifiex_private *priv, struct mwifiex_ds_tx_ba_stream_tbl *buf); -int mwifiex_ret_amsdu_aggr_ctrl(struct host_cmd_ds_command *resp, - struct mwifiex_ds_11n_amsdu_aggr_ctrl - *amsdu_aggr_ctrl); int mwifiex_cmd_recfg_tx_buf(struct mwifiex_private *priv, struct host_cmd_ds_command *cmd, int cmd_action, u16 *buf_size); diff --git a/drivers/net/wireless/mwifiex/sta_cmdresp.c b/drivers/net/wireless/mwifiex/sta_cmdresp.c index 3addf76..31f80e1 100644 --- a/drivers/net/wireless/mwifiex/sta_cmdresp.c +++ b/drivers/net/wireless/mwifiex/sta_cmdresp.c @@ -909,7 +909,6 @@ int mwifiex_process_sta_cmdresp(struct mwifiex_private *priv, u16 cmdresp_no, le16_to_cpu(resp->params.tx_buf.mp_end_port)); break; case HostCmd_CMD_AMSDU_AGGR_CTRL: - ret = mwifiex_ret_amsdu_aggr_ctrl(resp, data_buf); break; case HostCmd_CMD_WMM_GET_STATUS: ret = mwifiex_ret_wmm_get_status(priv, resp); -- cgit v0.10.2 From a458c0ae6caa1bdb8256955b8cace84d578c9dad Mon Sep 17 00:00:00 2001 From: Amitkumar Karwar Date: Mon, 10 Sep 2012 18:30:43 -0700 Subject: mwifiex: have same priority for AP and station traffic Currently AP interface has higher priority over station. Hence separate entries are created in "adapter->bss_prio_tbl" for these interfaces and station packet is dequeued only if there is not packet in queue for AP. It is observed that ping for station interface doesn't work if heavy traffic is running on AP. The problem is fixed by having same priority for both the interfaces. This patch also removes an extra initialisation for "priv->bss_priority". Signed-off-by: Amitkumar Karwar Signed-off-by: Bing Zhao Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c index f7a06d2..7113086 100644 --- a/drivers/net/wireless/mwifiex/cfg80211.c +++ b/drivers/net/wireless/mwifiex/cfg80211.c @@ -1641,7 +1641,7 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy, priv->bss_type = MWIFIEX_BSS_TYPE_STA; priv->frame_type = MWIFIEX_DATA_FRAME_TYPE_ETH_II; - priv->bss_priority = MWIFIEX_BSS_ROLE_STA; + priv->bss_priority = 0; priv->bss_role = MWIFIEX_BSS_ROLE_STA; priv->bss_num = 0; @@ -1664,7 +1664,7 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy, priv->bss_type = MWIFIEX_BSS_TYPE_UAP; priv->frame_type = MWIFIEX_DATA_FRAME_TYPE_ETH_II; - priv->bss_priority = MWIFIEX_BSS_ROLE_UAP; + priv->bss_priority = 0; priv->bss_role = MWIFIEX_BSS_ROLE_UAP; priv->bss_started = 0; priv->bss_num = 0; diff --git a/drivers/net/wireless/mwifiex/main.c b/drivers/net/wireless/mwifiex/main.c index cb11552..bfd6667 100644 --- a/drivers/net/wireless/mwifiex/main.c +++ b/drivers/net/wireless/mwifiex/main.c @@ -72,7 +72,6 @@ static int mwifiex_register(void *card, struct mwifiex_if_ops *if_ops, goto error; adapter->priv[i]->adapter = adapter; - adapter->priv[i]->bss_priority = i; adapter->priv_num++; } mwifiex_init_lock_list(adapter); -- cgit v0.10.2 From 16051b0e245219563ac8d145f29217ac7a6ce5ec Mon Sep 17 00:00:00 2001 From: Amitkumar Karwar Date: Mon, 10 Sep 2012 18:30:44 -0700 Subject: mwifiex: update adapter->bss_prio_tbl[j].bss_prio_cur correctly "adapter->bss_prio_tbl[j].bss_prio_head" points to linked list of interfaces with priority 'j'. "bss_prio_tbl[j].bss_prio_cur" is supposed to point to next interface every time the routine for dequeuing the packet is called. This ensures that each interface gets fair chance. Currently we have AP and station interfaces with priority '0'. Therefore "adapter->bss_prio_tbl[0].bss_prio_cur" should alternately point to AP and station nodes. Since "bss_prio_cur" is not correctly updated, for each packet picked for AP, two packets are picked for station interface. This patch fixes the problem by correctly updating "bss_prio_cur". Signed-off-by: Amitkumar Karwar Signed-off-by: Bing Zhao Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/mwifiex/wmm.c b/drivers/net/wireless/mwifiex/wmm.c index 8ccd699..766d452 100644 --- a/drivers/net/wireless/mwifiex/wmm.c +++ b/drivers/net/wireless/mwifiex/wmm.c @@ -907,17 +907,16 @@ mwifiex_wmm_get_highest_priolist_ptr(struct mwifiex_adapter *adapter, if (adapter->bss_prio_tbl[j].bss_prio_cur == (struct mwifiex_bss_prio_node *) &adapter->bss_prio_tbl[j].bss_prio_head) { - bssprio_node = + adapter->bss_prio_tbl[j].bss_prio_cur = list_first_entry(&adapter->bss_prio_tbl[j] .bss_prio_head, struct mwifiex_bss_prio_node, list); - bssprio_head = bssprio_node; - } else { - bssprio_node = adapter->bss_prio_tbl[j].bss_prio_cur; - bssprio_head = bssprio_node; } + bssprio_node = adapter->bss_prio_tbl[j].bss_prio_cur; + bssprio_head = bssprio_node; + do { priv_tmp = bssprio_node->priv; hqp = &priv_tmp->wmm.highest_queued_prio; -- cgit v0.10.2 From e89e2da29b7e2cba217a3e91a3106b708d0b878d Mon Sep 17 00:00:00 2001 From: Amitkumar Karwar Date: Mon, 10 Sep 2012 18:30:45 -0700 Subject: mwifiex: use country ie of requested AP while associating AP's country ie is parsed and 11d information is updated in firmware while associating. Previous mwifiex_send_domain_info_cmd_fw() call in association path is not necessary now. Hence it is removed in this patch. Signed-off-by: Amitkumar Karwar Signed-off-by: Bing Zhao Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c index 7113086..3a27554 100644 --- a/drivers/net/wireless/mwifiex/cfg80211.c +++ b/drivers/net/wireless/mwifiex/cfg80211.c @@ -1157,7 +1157,6 @@ mwifiex_cfg80211_assoc(struct mwifiex_private *priv, size_t ssid_len, u8 *ssid, ~priv->adapter->fw_bands)) priv->adapter->config_bands = config_bands; } - mwifiex_send_domain_info_cmd_fw(priv->wdev->wiphy); } /* As this is new association, clear locally stored diff --git a/drivers/net/wireless/mwifiex/sta_ioctl.c b/drivers/net/wireless/mwifiex/sta_ioctl.c index 3f02597..d7ad2d4 100644 --- a/drivers/net/wireless/mwifiex/sta_ioctl.c +++ b/drivers/net/wireless/mwifiex/sta_ioctl.c @@ -192,6 +192,44 @@ int mwifiex_fill_new_bss_desc(struct mwifiex_private *priv, return ret; } +static int mwifiex_process_country_ie(struct mwifiex_private *priv, + struct cfg80211_bss *bss) +{ + u8 *country_ie, country_ie_len; + struct mwifiex_802_11d_domain_reg *domain_info = + &priv->adapter->domain_reg; + + country_ie = (u8 *)ieee80211_bss_get_ie(bss, WLAN_EID_COUNTRY); + + if (!country_ie) + return 0; + + country_ie_len = country_ie[1]; + if (country_ie_len < IEEE80211_COUNTRY_IE_MIN_LEN) + return 0; + + domain_info->country_code[0] = country_ie[2]; + domain_info->country_code[1] = country_ie[3]; + domain_info->country_code[2] = ' '; + + country_ie_len -= IEEE80211_COUNTRY_STRING_LEN; + + domain_info->no_of_triplet = + country_ie_len / sizeof(struct ieee80211_country_ie_triplet); + + memcpy((u8 *)domain_info->triplet, + &country_ie[2] + IEEE80211_COUNTRY_STRING_LEN, country_ie_len); + + if (mwifiex_send_cmd_async(priv, HostCmd_CMD_802_11D_DOMAIN_INFO, + HostCmd_ACT_GEN_SET, 0, NULL)) { + wiphy_err(priv->adapter->wiphy, + "11D: setting domain info in FW\n"); + return -1; + } + + return 0; +} + /* * In Ad-Hoc mode, the IBSS is created if not found in scan list. * In both Ad-Hoc and infra mode, an deauthentication is performed @@ -207,6 +245,8 @@ int mwifiex_bss_start(struct mwifiex_private *priv, struct cfg80211_bss *bss, priv->scan_block = false; if (bss) { + mwifiex_process_country_ie(priv, bss); + /* Allocate and fill new bss descriptor */ bss_desc = kzalloc(sizeof(struct mwifiex_bssdescriptor), GFP_KERNEL); -- cgit v0.10.2 From 77c8a14b1f04b823388700195c547fdb6b625d49 Mon Sep 17 00:00:00 2001 From: Bing Zhao Date: Mon, 10 Sep 2012 18:30:46 -0700 Subject: mwifiex: do not hint regulatory domain with f/w country code We will use world regulatory domain (country 00) as default when driver is loaded. Later after a successful association cfg80211 will change the regulatory domain to a specific country if the AP has advertised country IE. Signed-off-by: Bing Zhao Signed-off-by: Amitkumar Karwar Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c index 3a27554..797f978 100644 --- a/drivers/net/wireless/mwifiex/cfg80211.c +++ b/drivers/net/wireless/mwifiex/cfg80211.c @@ -1862,8 +1862,9 @@ int mwifiex_register_cfg80211(struct mwifiex_adapter *adapter) return ret; } country_code = mwifiex_11d_code_2_region(priv->adapter->region_code); - if (country_code && regulatory_hint(wiphy, country_code)) - dev_err(adapter->dev, "regulatory_hint() failed\n"); + if (country_code) + dev_info(adapter->dev, + "ignoring F/W country code %2.2s\n", country_code); adapter->wiphy = wiphy; return ret; -- cgit v0.10.2 From cc0ba0d522c40545a4340e2168ba9967a7a25b22 Mon Sep 17 00:00:00 2001 From: Amitkumar Karwar Date: Mon, 10 Sep 2012 18:30:47 -0700 Subject: mwifiex: support custom world regulatory domain country 00 (world regulatory domain) doesn't define channels 52 - 64 and 100 - 140. Add these channels to our custom world regulatory domain. Signed-off-by: Amitkumar Karwar Signed-off-by: Bing Zhao Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c index 797f978..b9f7b3e 100644 --- a/drivers/net/wireless/mwifiex/cfg80211.c +++ b/drivers/net/wireless/mwifiex/cfg80211.c @@ -37,6 +37,36 @@ static const struct ieee80211_iface_combination mwifiex_iface_comb_ap_sta = { .beacon_int_infra_match = true, }; +static const struct ieee80211_regdomain mwifiex_world_regdom_custom = { + .n_reg_rules = 7, + .alpha2 = "99", + .reg_rules = { + /* Channel 1 - 11 */ + REG_RULE(2412-10, 2462+10, 40, 3, 20, 0), + /* Channel 12 - 13 */ + REG_RULE(2467-10, 2472+10, 20, 3, 20, + NL80211_RRF_PASSIVE_SCAN | NL80211_RRF_NO_IBSS), + /* Channel 14 */ + REG_RULE(2484-10, 2484+10, 20, 3, 20, + NL80211_RRF_PASSIVE_SCAN | NL80211_RRF_NO_IBSS | + NL80211_RRF_NO_OFDM), + /* Channel 36 - 48 */ + REG_RULE(5180-10, 5240+10, 40, 3, 20, + NL80211_RRF_PASSIVE_SCAN | NL80211_RRF_NO_IBSS), + /* Channel 149 - 165 */ + REG_RULE(5745-10, 5825+10, 40, 3, 20, + NL80211_RRF_PASSIVE_SCAN | NL80211_RRF_NO_IBSS), + /* Channel 52 - 64 */ + REG_RULE(5260-10, 5320+10, 40, 3, 30, + NL80211_RRF_PASSIVE_SCAN | NL80211_RRF_NO_IBSS | + NL80211_RRF_DFS), + /* Channel 100 - 140 */ + REG_RULE(5500-10, 5700+10, 40, 3, 30, + NL80211_RRF_PASSIVE_SCAN | NL80211_RRF_NO_IBSS | + NL80211_RRF_DFS), + } +}; + /* * This function maps the nl802.11 channel type into driver channel type. * @@ -1833,7 +1863,10 @@ int mwifiex_register_cfg80211(struct mwifiex_adapter *adapter) memcpy(wiphy->perm_addr, priv->curr_addr, ETH_ALEN); wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM; wiphy->flags |= WIPHY_FLAG_HAVE_AP_SME | - WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD; + WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD | + WIPHY_FLAG_CUSTOM_REGULATORY; + + wiphy_apply_custom_regulatory(wiphy, &mwifiex_world_regdom_custom); wiphy->probe_resp_offload = NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS | NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2; -- cgit v0.10.2 From fd4c45112800573f2c40a6372c419f6218885b58 Mon Sep 17 00:00:00 2001 From: Bing Zhao Date: Mon, 10 Sep 2012 18:30:48 -0700 Subject: mwifiex: disable WOW by default Some platforms do not support WOW. Let's change the default wakeup criteria to 0. Signed-off-by: Bing Zhao Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/mwifiex/fw.h b/drivers/net/wireless/mwifiex/fw.h index 1a4a694..b8ce78e 100644 --- a/drivers/net/wireless/mwifiex/fw.h +++ b/drivers/net/wireless/mwifiex/fw.h @@ -310,7 +310,7 @@ enum ENH_PS_MODES { #define HostCmd_SCAN_RADIO_TYPE_A 1 #define HOST_SLEEP_CFG_CANCEL 0xffffffff -#define HOST_SLEEP_CFG_COND_DEF 0x0000000f +#define HOST_SLEEP_CFG_COND_DEF 0x00000000 #define HOST_SLEEP_CFG_GPIO_DEF 0xff #define HOST_SLEEP_CFG_GAP_DEF 0 -- cgit v0.10.2 From 4ac8764ab2290fd83c21b4183ca6a0f279dab277 Mon Sep 17 00:00:00 2001 From: Avinash Patil Date: Mon, 10 Sep 2012 18:30:49 -0700 Subject: mwifiex: separate TxPD processing routine for AP This patch adds separate tx packet descriptor routine for AP interface. This function fills bss_type, bss_num, wmm packet delay information etc for TxPD going on AP interface. Signed-off-by: Avinash Patil Signed-off-by: Bing Zhao Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h index bb75390..12ceea4 100644 --- a/drivers/net/wireless/mwifiex/main.h +++ b/drivers/net/wireless/mwifiex/main.h @@ -812,6 +812,7 @@ struct mwifiex_sta_node * mwifiex_get_sta_entry(struct mwifiex_private *priv, u8 *mac); void mwifiex_delete_all_station_list(struct mwifiex_private *priv); void *mwifiex_process_sta_txpd(struct mwifiex_private *, struct sk_buff *skb); +void *mwifiex_process_uap_txpd(struct mwifiex_private *, struct sk_buff *skb); int mwifiex_sta_init_cmd(struct mwifiex_private *, u8 first_sta); int mwifiex_cmd_802_11_scan(struct host_cmd_ds_command *cmd, struct mwifiex_scan_cmd_config *scan_cfg); diff --git a/drivers/net/wireless/mwifiex/txrx.c b/drivers/net/wireless/mwifiex/txrx.c index 985073d..2af2639 100644 --- a/drivers/net/wireless/mwifiex/txrx.c +++ b/drivers/net/wireless/mwifiex/txrx.c @@ -75,7 +75,11 @@ int mwifiex_process_tx(struct mwifiex_private *priv, struct sk_buff *skb, u8 *head_ptr; struct txpd *local_tx_pd = NULL; - head_ptr = mwifiex_process_sta_txpd(priv, skb); + if (priv->bss_role == MWIFIEX_BSS_ROLE_UAP) + head_ptr = mwifiex_process_uap_txpd(priv, skb); + else + head_ptr = mwifiex_process_sta_txpd(priv, skb); + if (head_ptr) { if (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_STA) local_tx_pd = diff --git a/drivers/net/wireless/mwifiex/uap_txrx.c b/drivers/net/wireless/mwifiex/uap_txrx.c index 6d814f0..df17d08 100644 --- a/drivers/net/wireless/mwifiex/uap_txrx.c +++ b/drivers/net/wireless/mwifiex/uap_txrx.c @@ -253,3 +253,73 @@ int mwifiex_process_uap_rx_packet(struct mwifiex_adapter *adapter, return ret; } + +/* + * This function fills the TxPD for AP tx packets. + * + * The Tx buffer received by this function should already have the + * header space allocated for TxPD. + * + * This function inserts the TxPD in between interface header and actual + * data and adjusts the buffer pointers accordingly. + * + * The following TxPD fields are set by this function, as required - + * - BSS number + * - Tx packet length and offset + * - Priority + * - Packet delay + * - Priority specific Tx control + * - Flags + */ +void *mwifiex_process_uap_txpd(struct mwifiex_private *priv, + struct sk_buff *skb) +{ + struct mwifiex_adapter *adapter = priv->adapter; + struct uap_txpd *txpd; + struct mwifiex_txinfo *tx_info = MWIFIEX_SKB_TXCB(skb); + int pad, len; + + if (!skb->len) { + dev_err(adapter->dev, "Tx: bad packet length: %d\n", skb->len); + tx_info->status_code = -1; + return skb->data; + } + + /* If skb->data is not aligned, add padding */ + pad = (4 - (((void *)skb->data - NULL) & 0x3)) % 4; + + len = sizeof(*txpd) + pad; + + BUG_ON(skb_headroom(skb) < len + INTF_HEADER_LEN); + + skb_push(skb, len); + + txpd = (struct uap_txpd *)skb->data; + memset(txpd, 0, sizeof(*txpd)); + txpd->bss_num = priv->bss_num; + txpd->bss_type = priv->bss_type; + txpd->tx_pkt_length = cpu_to_le16((u16)(skb->len - len)); + + txpd->priority = (u8)skb->priority; + txpd->pkt_delay_2ms = mwifiex_wmm_compute_drv_pkt_delay(priv, skb); + + if (txpd->priority < ARRAY_SIZE(priv->wmm.user_pri_pkt_tx_ctrl)) + /* + * Set the priority specific tx_control field, setting of 0 will + * cause the default value to be used later in this function. + */ + txpd->tx_control = + cpu_to_le32(priv->wmm.user_pri_pkt_tx_ctrl[txpd->priority]); + + /* Offset of actual data */ + txpd->tx_pkt_offset = cpu_to_le16(len); + + /* make space for INTF_HEADER_LEN */ + skb_push(skb, INTF_HEADER_LEN); + + if (!txpd->tx_control) + /* TxCtrl set by user or default */ + txpd->tx_control = cpu_to_le32(priv->pkt_tx_ctrl); + + return skb->data; +} -- cgit v0.10.2 From b7f597668657c9c9579dbdff9692aea3e8e9bf5a Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Tue, 11 Sep 2012 10:46:24 +0530 Subject: ath9k_hw: Handle gentimer termination properly Signed-off-by: Sujith Manoharan Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 47de1a9..99cab44 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -3084,6 +3084,16 @@ void ath9k_hw_gen_timer_stop(struct ath_hw *ah, struct ath_gen_timer *timer) REG_CLR_BIT(ah, gen_tmr_configuration[timer->index].mode_addr, gen_tmr_configuration[timer->index].mode_mask); + if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) { + /* + * Need to switch back to TSF if it was using TSF2. + */ + if ((timer->index >= AR_GEN_TIMER_BANK_1_LEN)) { + REG_CLR_BIT(ah, AR_MAC_PCU_GEN_TIMER_TSF_SEL, + (1 << timer->index)); + } + } + /* Disable both trigger and thresh interrupt masks */ REG_CLR_BIT(ah, AR_IMR_S5, (SM(AR_GENTMR_BIT(timer->index), AR_IMR_S5_GENTIMER_THRESH) | -- cgit v0.10.2 From 9aa49ea3f5999a6a36823bd259892088896af140 Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Tue, 11 Sep 2012 10:46:38 +0530 Subject: ath9k_hw: Rename antenna diversity macros The register macros for antenna diversity are common for AR9462 and AR9565, rename them. Signed-off-by: Sujith Manoharan Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index a252993..b5659cb 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -3627,19 +3627,16 @@ static void ar9003_hw_ant_ctrl_apply(struct ath_hw *ah, bool is2ghz) regval &= (~AR_ANT_DIV_CTRL_ALL); regval |= (value & 0x3f) << AR_ANT_DIV_CTRL_ALL_S; /* enable_lnadiv */ - regval &= (~AR_PHY_9485_ANT_DIV_LNADIV); - regval |= ((value >> 6) & 0x1) << - AR_PHY_9485_ANT_DIV_LNADIV_S; + regval &= (~AR_PHY_ANT_DIV_LNADIV); + regval |= ((value >> 6) & 0x1) << AR_PHY_ANT_DIV_LNADIV_S; REG_WRITE(ah, AR_PHY_MC_GAIN_CTRL, regval); /*enable fast_div */ regval = REG_READ(ah, AR_PHY_CCK_DETECT); regval &= (~AR_FAST_DIV_ENABLE); - regval |= ((value >> 7) & 0x1) << - AR_FAST_DIV_ENABLE_S; + regval |= ((value >> 7) & 0x1) << AR_FAST_DIV_ENABLE_S; REG_WRITE(ah, AR_PHY_CCK_DETECT, regval); - ant_div_ctl1 = - ah->eep_ops->get_eeprom(ah, EEP_ANT_DIV_CTL1); + ant_div_ctl1 = ah->eep_ops->get_eeprom(ah, EEP_ANT_DIV_CTL1); /* check whether antenna diversity is enabled */ if ((ant_div_ctl1 >> 0x6) == 0x3) { regval = REG_READ(ah, AR_PHY_MC_GAIN_CTRL); @@ -3647,15 +3644,15 @@ static void ar9003_hw_ant_ctrl_apply(struct ath_hw *ah, bool is2ghz) * clear bits 25-30 main_lnaconf, alt_lnaconf, * main_tb, alt_tb */ - regval &= (~(AR_PHY_9485_ANT_DIV_MAIN_LNACONF | - AR_PHY_9485_ANT_DIV_ALT_LNACONF | - AR_PHY_9485_ANT_DIV_ALT_GAINTB | - AR_PHY_9485_ANT_DIV_MAIN_GAINTB)); + regval &= (~(AR_PHY_ANT_DIV_MAIN_LNACONF | + AR_PHY_ANT_DIV_ALT_LNACONF | + AR_PHY_ANT_DIV_ALT_GAINTB | + AR_PHY_ANT_DIV_MAIN_GAINTB)); /* by default use LNA1 for the main antenna */ - regval |= (AR_PHY_9485_ANT_DIV_LNA1 << - AR_PHY_9485_ANT_DIV_MAIN_LNACONF_S); - regval |= (AR_PHY_9485_ANT_DIV_LNA2 << - AR_PHY_9485_ANT_DIV_ALT_LNACONF_S); + regval |= (AR_PHY_ANT_DIV_LNA1 << + AR_PHY_ANT_DIV_MAIN_LNACONF_S); + regval |= (AR_PHY_ANT_DIV_LNA2 << + AR_PHY_ANT_DIV_ALT_LNACONF_S); REG_WRITE(ah, AR_PHY_MC_GAIN_CTRL, regval); } diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index 05d0ac0..0d800c6 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -1276,17 +1276,17 @@ static void ar9003_hw_set_radar_conf(struct ath_hw *ah) } static void ar9003_hw_antdiv_comb_conf_get(struct ath_hw *ah, - struct ath_hw_antcomb_conf *antconf) + struct ath_hw_antcomb_conf *antconf) { u32 regval; regval = REG_READ(ah, AR_PHY_MC_GAIN_CTRL); - antconf->main_lna_conf = (regval & AR_PHY_9485_ANT_DIV_MAIN_LNACONF) >> - AR_PHY_9485_ANT_DIV_MAIN_LNACONF_S; - antconf->alt_lna_conf = (regval & AR_PHY_9485_ANT_DIV_ALT_LNACONF) >> - AR_PHY_9485_ANT_DIV_ALT_LNACONF_S; - antconf->fast_div_bias = (regval & AR_PHY_9485_ANT_FAST_DIV_BIAS) >> - AR_PHY_9485_ANT_FAST_DIV_BIAS_S; + antconf->main_lna_conf = (regval & AR_PHY_ANT_DIV_MAIN_LNACONF) >> + AR_PHY_ANT_DIV_MAIN_LNACONF_S; + antconf->alt_lna_conf = (regval & AR_PHY_ANT_DIV_ALT_LNACONF) >> + AR_PHY_ANT_DIV_ALT_LNACONF_S; + antconf->fast_div_bias = (regval & AR_PHY_ANT_FAST_DIV_BIAS) >> + AR_PHY_ANT_FAST_DIV_BIAS_S; if (AR_SREV_9330_11(ah)) { antconf->lna1_lna2_delta = -9; @@ -1306,22 +1306,21 @@ static void ar9003_hw_antdiv_comb_conf_set(struct ath_hw *ah, u32 regval; regval = REG_READ(ah, AR_PHY_MC_GAIN_CTRL); - regval &= ~(AR_PHY_9485_ANT_DIV_MAIN_LNACONF | - AR_PHY_9485_ANT_DIV_ALT_LNACONF | - AR_PHY_9485_ANT_FAST_DIV_BIAS | - AR_PHY_9485_ANT_DIV_MAIN_GAINTB | - AR_PHY_9485_ANT_DIV_ALT_GAINTB); - regval |= ((antconf->main_lna_conf << - AR_PHY_9485_ANT_DIV_MAIN_LNACONF_S) - & AR_PHY_9485_ANT_DIV_MAIN_LNACONF); - regval |= ((antconf->alt_lna_conf << AR_PHY_9485_ANT_DIV_ALT_LNACONF_S) - & AR_PHY_9485_ANT_DIV_ALT_LNACONF); - regval |= ((antconf->fast_div_bias << AR_PHY_9485_ANT_FAST_DIV_BIAS_S) - & AR_PHY_9485_ANT_FAST_DIV_BIAS); - regval |= ((antconf->main_gaintb << AR_PHY_9485_ANT_DIV_MAIN_GAINTB_S) - & AR_PHY_9485_ANT_DIV_MAIN_GAINTB); - regval |= ((antconf->alt_gaintb << AR_PHY_9485_ANT_DIV_ALT_GAINTB_S) - & AR_PHY_9485_ANT_DIV_ALT_GAINTB); + regval &= ~(AR_PHY_ANT_DIV_MAIN_LNACONF | + AR_PHY_ANT_DIV_ALT_LNACONF | + AR_PHY_ANT_FAST_DIV_BIAS | + AR_PHY_ANT_DIV_MAIN_GAINTB | + AR_PHY_ANT_DIV_ALT_GAINTB); + regval |= ((antconf->main_lna_conf << AR_PHY_ANT_DIV_MAIN_LNACONF_S) + & AR_PHY_ANT_DIV_MAIN_LNACONF); + regval |= ((antconf->alt_lna_conf << AR_PHY_ANT_DIV_ALT_LNACONF_S) + & AR_PHY_ANT_DIV_ALT_LNACONF); + regval |= ((antconf->fast_div_bias << AR_PHY_ANT_FAST_DIV_BIAS_S) + & AR_PHY_ANT_FAST_DIV_BIAS); + regval |= ((antconf->main_gaintb << AR_PHY_ANT_DIV_MAIN_GAINTB_S) + & AR_PHY_ANT_DIV_MAIN_GAINTB); + regval |= ((antconf->alt_gaintb << AR_PHY_ANT_DIV_ALT_GAINTB_S) + & AR_PHY_ANT_DIV_ALT_GAINTB); REG_WRITE(ah, AR_PHY_MC_GAIN_CTRL, regval); } diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h index ca532f5..fdabc9a 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h @@ -280,23 +280,23 @@ #define AR_ANT_DIV_ENABLE_S 24 -#define AR_PHY_9485_ANT_FAST_DIV_BIAS 0x00007e00 -#define AR_PHY_9485_ANT_FAST_DIV_BIAS_S 9 -#define AR_PHY_9485_ANT_DIV_LNADIV 0x01000000 -#define AR_PHY_9485_ANT_DIV_LNADIV_S 24 -#define AR_PHY_9485_ANT_DIV_ALT_LNACONF 0x06000000 -#define AR_PHY_9485_ANT_DIV_ALT_LNACONF_S 25 -#define AR_PHY_9485_ANT_DIV_MAIN_LNACONF 0x18000000 -#define AR_PHY_9485_ANT_DIV_MAIN_LNACONF_S 27 -#define AR_PHY_9485_ANT_DIV_ALT_GAINTB 0x20000000 -#define AR_PHY_9485_ANT_DIV_ALT_GAINTB_S 29 -#define AR_PHY_9485_ANT_DIV_MAIN_GAINTB 0x40000000 -#define AR_PHY_9485_ANT_DIV_MAIN_GAINTB_S 30 - -#define AR_PHY_9485_ANT_DIV_LNA1_MINUS_LNA2 0x0 -#define AR_PHY_9485_ANT_DIV_LNA2 0x1 -#define AR_PHY_9485_ANT_DIV_LNA1 0x2 -#define AR_PHY_9485_ANT_DIV_LNA1_PLUS_LNA2 0x3 +#define AR_PHY_ANT_FAST_DIV_BIAS 0x00007e00 +#define AR_PHY_ANT_FAST_DIV_BIAS_S 9 +#define AR_PHY_ANT_DIV_LNADIV 0x01000000 +#define AR_PHY_ANT_DIV_LNADIV_S 24 +#define AR_PHY_ANT_DIV_ALT_LNACONF 0x06000000 +#define AR_PHY_ANT_DIV_ALT_LNACONF_S 25 +#define AR_PHY_ANT_DIV_MAIN_LNACONF 0x18000000 +#define AR_PHY_ANT_DIV_MAIN_LNACONF_S 27 +#define AR_PHY_ANT_DIV_ALT_GAINTB 0x20000000 +#define AR_PHY_ANT_DIV_ALT_GAINTB_S 29 +#define AR_PHY_ANT_DIV_MAIN_GAINTB 0x40000000 +#define AR_PHY_ANT_DIV_MAIN_GAINTB_S 30 + +#define AR_PHY_ANT_DIV_LNA1_MINUS_LNA2 0x0 +#define AR_PHY_ANT_DIV_LNA2 0x1 +#define AR_PHY_ANT_DIV_LNA1 0x2 +#define AR_PHY_ANT_DIV_LNA1_PLUS_LNA2 0x3 #define AR_PHY_EXTCHN_PWRTHR1 (AR_AGC_BASE + 0x2c) #define AR_PHY_EXT_CHN_WIN (AR_AGC_BASE + 0x30) -- cgit v0.10.2 From 46025f550401c830be9773e14d62b7cab8856216 Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Tue, 11 Sep 2012 11:04:00 +0530 Subject: ath9k: Choose correct LED pin for AR9565 Signed-off-by: Sujith Manoharan Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c index 5046ca4..45f2422 100644 --- a/drivers/net/wireless/ath/ath9k/gpio.c +++ b/drivers/net/wireless/ath/ath9k/gpio.c @@ -51,7 +51,7 @@ void ath_init_leds(struct ath_softc *sc) sc->sc_ah->led_pin = ATH_LED_PIN_9485; else if (AR_SREV_9300(sc->sc_ah)) sc->sc_ah->led_pin = ATH_LED_PIN_9300; - else if (AR_SREV_9462(sc->sc_ah)) + else if (AR_SREV_9462(sc->sc_ah) || AR_SREV_9565(sc->sc_ah)) sc->sc_ah->led_pin = ATH_LED_PIN_9462; else sc->sc_ah->led_pin = ATH_LED_PIN_DEF; -- cgit v0.10.2 From 871fc09f1c8a9c0652afa7c673ae401fdb3f4aeb Mon Sep 17 00:00:00 2001 From: Daniel Drake Date: Tue, 11 Sep 2012 11:38:11 -0400 Subject: libertas: set mac control synchronously during init CMD_MAC_CONTROL is currently sent async to the firmware, and is sent from the lbs_setup_firmware() path during device init. This means that device init can complete with commands pending, and the if_sdio driver will sometimes power down the device (after init) with this command still pending. This was causing an occasional spurious command timeout after init, leading to a device reset. Fix this by making CMD_MAC_CONTROL synchronous when called from the lbs_setup_firmware() path. Signed-off-by: Daniel Drake Signed-off-by: Dan Williams Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c index 26e6832..aaa2973 100644 --- a/drivers/net/wireless/libertas/cmd.c +++ b/drivers/net/wireless/libertas/cmd.c @@ -1159,6 +1159,22 @@ void lbs_set_mac_control(struct lbs_private *priv) lbs_deb_leave(LBS_DEB_CMD); } +int lbs_set_mac_control_sync(struct lbs_private *priv) +{ + struct cmd_ds_mac_control cmd; + int ret = 0; + + lbs_deb_enter(LBS_DEB_CMD); + + cmd.hdr.size = cpu_to_le16(sizeof(cmd)); + cmd.action = cpu_to_le16(priv->mac_control); + cmd.reserved = 0; + ret = lbs_cmd_with_response(priv, CMD_MAC_CONTROL, &cmd); + + lbs_deb_leave(LBS_DEB_CMD); + return ret; +} + /** * lbs_allocate_cmd_buffer - allocates the command buffer and links * it to command free queue diff --git a/drivers/net/wireless/libertas/cmd.h b/drivers/net/wireless/libertas/cmd.h index ab07608..4279e8a 100644 --- a/drivers/net/wireless/libertas/cmd.h +++ b/drivers/net/wireless/libertas/cmd.h @@ -96,6 +96,7 @@ void lbs_ps_confirm_sleep(struct lbs_private *priv); int lbs_set_radio(struct lbs_private *priv, u8 preamble, u8 radio_on); void lbs_set_mac_control(struct lbs_private *priv); +int lbs_set_mac_control_sync(struct lbs_private *priv); int lbs_get_tx_power(struct lbs_private *priv, s16 *curlevel, s16 *minlevel, s16 *maxlevel); diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c index fe1ea43..0c02f04 100644 --- a/drivers/net/wireless/libertas/main.c +++ b/drivers/net/wireless/libertas/main.c @@ -682,8 +682,10 @@ static int lbs_setup_firmware(struct lbs_private *priv) /* Send cmd to FW to enable 11D function */ ret = lbs_set_snmp_mib(priv, SNMP_MIB_OID_11D_ENABLE, 1); + if (ret) + goto done; - lbs_set_mac_control(priv); + ret = lbs_set_mac_control_sync(priv); done: lbs_deb_leave_args(LBS_DEB_FW, "ret %d", ret); return ret; -- cgit v0.10.2 From 90d03ff71b52ba1d9d53f18c07d89566ba0263b4 Mon Sep 17 00:00:00 2001 From: Hante Meuleman Date: Tue, 11 Sep 2012 21:18:46 +0200 Subject: brcmfmac: Stop all net if queues on tx flow halt. When tx flow is to be blocked due to host interface throttle then all net if queues should be stopped. Reviewed-by: Franky (Zhenhui) Lin Reviewed-by: Arend Van Spriel Reviewed-by: Pieter-Paul Giesberts Signed-off-by: Hante Meuleman Signed-off-by: Arend van Spriel Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h b/drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h index 537f499..9b8ee19 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h @@ -103,7 +103,7 @@ extern int brcmf_attach(uint bus_hdrlen, struct device *dev); extern void brcmf_detach(struct device *dev); /* Indication from bus module to change flow-control state */ -extern void brcmf_txflowcontrol(struct device *dev, int ifidx, bool on); +extern void brcmf_txflowblock(struct device *dev, bool state); /* Notify tx completion */ extern void brcmf_txcomplete(struct device *dev, struct sk_buff *txp, diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c index 7f9ba82..b08f347 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c @@ -350,19 +350,23 @@ done: return 0; } -void brcmf_txflowcontrol(struct device *dev, int ifidx, bool state) +void brcmf_txflowblock(struct device *dev, bool state) { struct net_device *ndev; struct brcmf_bus *bus_if = dev_get_drvdata(dev); struct brcmf_pub *drvr = bus_if->drvr; + int i; brcmf_dbg(TRACE, "Enter\n"); - ndev = drvr->iflist[ifidx]->ndev; - if (state == ON) - netif_stop_queue(ndev); - else - netif_wake_queue(ndev); + for (i = 0; i < BRCMF_MAX_IFS; i++) + if (drvr->iflist[i]) { + ndev = drvr->iflist[i]->ndev; + if (state) + netif_stop_queue(ndev); + else + netif_wake_queue(ndev); + } } static int brcmf_host_event(struct brcmf_pub *drvr, int *ifidx, diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c index 2dd6b48..4580ff3 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c @@ -2235,8 +2235,8 @@ static uint brcmf_sdbrcm_sendfromq(struct brcmf_sdio *bus, uint maxframes) if (bus->sdiodev->bus_if->drvr_up && (bus->sdiodev->bus_if->state == BRCMF_BUS_DATA) && bus->txoff && (pktq_len(&bus->txq) < TXLOW)) { - bus->txoff = OFF; - brcmf_txflowcontrol(bus->sdiodev->dev, 0, OFF); + bus->txoff = false; + brcmf_txflowblock(bus->sdiodev->dev, false); } return cnt; @@ -2672,8 +2672,8 @@ static int brcmf_sdbrcm_bus_txdata(struct device *dev, struct sk_buff *pkt) spin_unlock_bh(&bus->txqlock); if (pktq_len(&bus->txq) >= TXHI) { - bus->txoff = ON; - brcmf_txflowcontrol(bus->sdiodev->dev, 0, ON); + bus->txoff = true; + brcmf_txflowblock(bus->sdiodev->dev, true); } #ifdef DEBUG -- cgit v0.10.2 From c4fdb05696f315f43eb44c2a44fec1677ba47b31 Mon Sep 17 00:00:00 2001 From: Hante Meuleman Date: Tue, 11 Sep 2012 21:18:47 +0200 Subject: brcmfmac: Add extra data support to firmware event queueing. Firmware events can contain extra data. This patch adds support to copy this data when it exists. Reviewed-by: Franky (Zhenhui) Lin Reviewed-by: Arend Van Spriel Reviewed-by: Pieter-Paul Giesberts Signed-off-by: Hante Meuleman Signed-off-by: Arend van Spriel Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd.h b/drivers/net/wireless/brcm80211/brcmfmac/dhd.h index 37f5708..9e2fb5b 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd.h +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd.h @@ -140,6 +140,8 @@ struct brcmf_event_msg { __be32 datalen; u8 addr[ETH_ALEN]; char ifname[IFNAMSIZ]; + u8 ifidx; + u8 bsscfgidx; } __packed; struct brcm_ethhdr { diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c index a6b382b..4553fa0 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c @@ -3321,18 +3321,28 @@ static struct brcmf_cfg80211_event_q *brcmf_deq_event( static s32 brcmf_enq_event(struct brcmf_cfg80211_priv *cfg_priv, u32 event, - const struct brcmf_event_msg *msg) + const struct brcmf_event_msg *msg, void *data) { struct brcmf_cfg80211_event_q *e; s32 err = 0; ulong flags; + u32 data_len; + u32 total_len; - e = kzalloc(sizeof(struct brcmf_cfg80211_event_q), GFP_ATOMIC); + total_len = sizeof(struct brcmf_cfg80211_event_q); + if (data) + data_len = be32_to_cpu(msg->datalen); + else + data_len = 0; + total_len += data_len; + e = kzalloc(total_len, GFP_ATOMIC); if (!e) return -ENOMEM; e->etype = event; memcpy(&e->emsg, msg, sizeof(struct brcmf_event_msg)); + if (data) + memcpy(&e->edata, data, data_len); spin_lock_irqsave(&cfg_priv->evt_q_lock, flags); list_add_tail(&e->evt_q_list, &cfg_priv->evt_q_list); @@ -3501,7 +3511,7 @@ brcmf_cfg80211_event(struct net_device *ndev, u32 event_type = be32_to_cpu(e->event_type); struct brcmf_cfg80211_priv *cfg_priv = ndev_to_cfg(ndev); - if (!brcmf_enq_event(cfg_priv, event_type, e)) + if (!brcmf_enq_event(cfg_priv, event_type, e, data)) schedule_work(&cfg_priv->event_work); } -- cgit v0.10.2 From c6ab42948d7727e9efb2e29d9a0e68b88150f319 Mon Sep 17 00:00:00 2001 From: Hante Meuleman Date: Tue, 11 Sep 2012 21:18:48 +0200 Subject: brcmfmac: Add tx flow control on net if queue for USB. Enable tx flow control for USB host interface. Reviewed-by: Arend Van Spriel Reviewed-by: Pieter-Paul Giesberts Signed-off-by: Hante Meuleman Signed-off-by: Arend van Spriel Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/brcm80211/brcmfmac/usb.c index 7fe68aa..8aab2a2 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/usb.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/usb.c @@ -119,9 +119,8 @@ struct brcmf_usbdev_info { int rx_low_watermark; int tx_low_watermark; int tx_high_watermark; - bool txoff; - bool rxoff; - bool txoverride; + int tx_freecount; + bool tx_flowblock; struct brcmf_usbreq *tx_reqs; struct brcmf_usbreq *rx_reqs; @@ -179,14 +178,6 @@ static struct brcmf_usbdev_info *brcmf_usb_get_businfo(struct device *dev) return brcmf_usb_get_buspub(dev)->devinfo; } -#if 0 -static void -brcmf_usb_txflowcontrol(struct brcmf_usbdev_info *devinfo, bool onoff) -{ - dhd_txflowcontrol(devinfo->bus_pub.netdev, 0, onoff); -} -#endif - static int brcmf_usb_ioctl_resp_wait(struct brcmf_usbdev_info *devinfo, uint *condition, bool *pending) { @@ -420,7 +411,7 @@ static int brcmf_usb_rx_ctlpkt(struct device *dev, u8 *buf, u32 len) } static struct brcmf_usbreq *brcmf_usb_deq(struct brcmf_usbdev_info *devinfo, - struct list_head *q) + struct list_head *q, int *counter) { unsigned long flags; struct brcmf_usbreq *req; @@ -431,17 +422,22 @@ static struct brcmf_usbreq *brcmf_usb_deq(struct brcmf_usbdev_info *devinfo, } req = list_entry(q->next, struct brcmf_usbreq, list); list_del_init(q->next); + if (counter) + (*counter)--; spin_unlock_irqrestore(&devinfo->qlock, flags); return req; } static void brcmf_usb_enq(struct brcmf_usbdev_info *devinfo, - struct list_head *q, struct brcmf_usbreq *req) + struct list_head *q, struct brcmf_usbreq *req, + int *counter) { unsigned long flags; spin_lock_irqsave(&devinfo->qlock, flags); list_add_tail(&req->list, q); + if (counter) + (*counter)++; spin_unlock_irqrestore(&devinfo->qlock, flags); } @@ -523,8 +519,12 @@ static void brcmf_usb_tx_complete(struct urb *urb) brcmu_pkt_buf_free_skb(req->skb); req->skb = NULL; - brcmf_usb_enq(devinfo, &devinfo->tx_freeq, req); - + brcmf_usb_enq(devinfo, &devinfo->tx_freeq, req, &devinfo->tx_freecount); + if (devinfo->tx_freecount > devinfo->tx_high_watermark && + devinfo->tx_flowblock) { + brcmf_txflowblock(devinfo->dev, false); + devinfo->tx_flowblock = false; + } } static void brcmf_usb_rx_complete(struct urb *urb) @@ -543,7 +543,7 @@ static void brcmf_usb_rx_complete(struct urb *urb) } else { devinfo->bus_pub.bus->dstats.rx_errors++; brcmu_pkt_buf_free_skb(skb); - brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req); + brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req, NULL); return; } @@ -552,7 +552,7 @@ static void brcmf_usb_rx_complete(struct urb *urb) if (brcmf_proto_hdrpull(devinfo->dev, &ifidx, skb) != 0) { brcmf_dbg(ERROR, "rx protocol error\n"); brcmu_pkt_buf_free_skb(skb); - brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req); + brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req, NULL); devinfo->bus_pub.bus->dstats.rx_errors++; } else { brcmf_rx_packet(devinfo->dev, ifidx, skb); @@ -560,7 +560,7 @@ static void brcmf_usb_rx_complete(struct urb *urb) } } else { brcmu_pkt_buf_free_skb(skb); - brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req); + brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req, NULL); } return; @@ -577,7 +577,7 @@ static void brcmf_usb_rx_refill(struct brcmf_usbdev_info *devinfo, skb = dev_alloc_skb(devinfo->bus_pub.bus_mtu); if (!skb) { - brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req); + brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req, NULL); return; } req->skb = skb; @@ -586,14 +586,14 @@ static void brcmf_usb_rx_refill(struct brcmf_usbdev_info *devinfo, skb->data, skb_tailroom(skb), brcmf_usb_rx_complete, req); req->devinfo = devinfo; - brcmf_usb_enq(devinfo, &devinfo->rx_postq, req); + brcmf_usb_enq(devinfo, &devinfo->rx_postq, req, NULL); ret = usb_submit_urb(req->urb, GFP_ATOMIC); if (ret) { brcmf_usb_del_fromq(devinfo, req); brcmu_pkt_buf_free_skb(req->skb); req->skb = NULL; - brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req); + brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req, NULL); } return; } @@ -606,7 +606,7 @@ static void brcmf_usb_rx_fill_all(struct brcmf_usbdev_info *devinfo) brcmf_dbg(ERROR, "bus is not up\n"); return; } - while ((req = brcmf_usb_deq(devinfo, &devinfo->rx_freeq)) != NULL) + while ((req = brcmf_usb_deq(devinfo, &devinfo->rx_freeq, NULL)) != NULL) brcmf_usb_rx_refill(devinfo, req); } @@ -684,7 +684,8 @@ static int brcmf_usb_tx(struct device *dev, struct sk_buff *skb) return -EIO; } - req = brcmf_usb_deq(devinfo, &devinfo->tx_freeq); + req = brcmf_usb_deq(devinfo, &devinfo->tx_freeq, + &devinfo->tx_freecount); if (!req) { brcmu_pkt_buf_free_skb(skb); brcmf_dbg(ERROR, "no req to send\n"); @@ -696,14 +697,21 @@ static int brcmf_usb_tx(struct device *dev, struct sk_buff *skb) usb_fill_bulk_urb(req->urb, devinfo->usbdev, devinfo->tx_pipe, skb->data, skb->len, brcmf_usb_tx_complete, req); req->urb->transfer_flags |= URB_ZERO_PACKET; - brcmf_usb_enq(devinfo, &devinfo->tx_postq, req); + brcmf_usb_enq(devinfo, &devinfo->tx_postq, req, NULL); ret = usb_submit_urb(req->urb, GFP_ATOMIC); if (ret) { brcmf_dbg(ERROR, "brcmf_usb_tx usb_submit_urb FAILED\n"); brcmf_usb_del_fromq(devinfo, req); brcmu_pkt_buf_free_skb(req->skb); req->skb = NULL; - brcmf_usb_enq(devinfo, &devinfo->tx_freeq, req); + brcmf_usb_enq(devinfo, &devinfo->tx_freeq, req, + &devinfo->tx_freecount); + } else { + if (devinfo->tx_freecount < devinfo->tx_low_watermark && + !devinfo->tx_flowblock) { + brcmf_txflowblock(dev, true); + devinfo->tx_flowblock = true; + } } return ret; @@ -1316,6 +1324,8 @@ struct brcmf_usbdev *brcmf_usb_attach(int nrxq, int ntxq, struct device *dev) INIT_LIST_HEAD(&devinfo->tx_freeq); INIT_LIST_HEAD(&devinfo->tx_postq); + devinfo->tx_flowblock = false; + devinfo->rx_reqs = brcmf_usbdev_qinit(&devinfo->rx_freeq, nrxq); if (!devinfo->rx_reqs) goto error; @@ -1323,6 +1333,7 @@ struct brcmf_usbdev *brcmf_usb_attach(int nrxq, int ntxq, struct device *dev) devinfo->tx_reqs = brcmf_usbdev_qinit(&devinfo->tx_freeq, ntxq); if (!devinfo->tx_reqs) goto error; + devinfo->tx_freecount = ntxq; devinfo->intr_urb = usb_alloc_urb(0, GFP_ATOMIC); if (!devinfo->intr_urb) { -- cgit v0.10.2 From 35aafa9d6f977bff95c226d12435795086bc820d Mon Sep 17 00:00:00 2001 From: Hante Meuleman Date: Tue, 11 Sep 2012 21:18:49 +0200 Subject: brcmfmac: Clean up scan related code. Clean up scan related code in preparation of a new scan mechanism (e-scan) which will follow in a separate patch. Reviewed-by: Franky (Zhenhui) Lin Reviewed-by: Arend Van Spriel Reviewed-by: Pieter-Paul Giesberts Signed-off-by: Hante Meuleman Signed-off-by: Arend van Spriel Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c index 4553fa0..4a27ca0 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c @@ -490,8 +490,8 @@ static void brcmf_set_mpc(struct net_device *ndev, int mpc) } } -static void wl_iscan_prep(struct brcmf_scan_params_le *params_le, - struct brcmf_ssid *ssid) +static void brcmf_iscan_prep(struct brcmf_scan_params_le *params_le, + struct brcmf_ssid *ssid) { memcpy(params_le->bssid, ether_bcast, ETH_ALEN); params_le->bss_type = DOT11_BSSTYPE_ANY; @@ -545,7 +545,7 @@ brcmf_run_iscan(struct brcmf_cfg80211_iscan_ctrl *iscan, return -ENOMEM; BUG_ON(params_size >= BRCMF_DCMD_SMLEN); - wl_iscan_prep(¶ms->params_le, ssid); + brcmf_iscan_prep(¶ms->params_le, ssid); params->version = cpu_to_le32(BRCMF_ISCAN_REQ_VERSION); params->action = cpu_to_le16(action); @@ -598,9 +598,9 @@ static s32 brcmf_do_iscan(struct brcmf_cfg80211_priv *cfg_priv) } static s32 -__brcmf_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev, - struct cfg80211_scan_request *request, - struct cfg80211_ssid *this_ssid) +brcmf_cfg80211_iscan(struct wiphy *wiphy, struct net_device *ndev, + struct cfg80211_scan_request *request, + struct cfg80211_ssid *this_ssid) { struct brcmf_cfg80211_priv *cfg_priv = ndev_to_cfg(ndev); struct cfg80211_ssid *ssids; @@ -703,7 +703,7 @@ brcmf_cfg80211_scan(struct wiphy *wiphy, if (!check_sys_up(wiphy)) return -EIO; - err = __brcmf_cfg80211_scan(wiphy, ndev, request, NULL); + err = brcmf_cfg80211_iscan(wiphy, ndev, request, NULL); if (err) WL_ERR("scan error (%d)\n", err); @@ -2547,10 +2547,8 @@ static s32 brcmf_cfg80211_suspend(struct wiphy *wiphy, clear_bit(WL_STATUS_SCAN_ABORTING, &cfg_priv->status); /* Turn off watchdog timer */ - if (test_bit(WL_STATUS_READY, &cfg_priv->status)) { - WL_INFO("Enable MPC\n"); + if (test_bit(WL_STATUS_READY, &cfg_priv->status)) brcmf_set_mpc(ndev, 1); - } WL_TRACE("Exit\n"); @@ -3194,10 +3192,8 @@ brcmf_notify_scan_status(struct brcmf_cfg80211_priv *cfg_priv, cfg_priv->scan_results->count = le32_to_cpu(bss_list_le->count); err = brcmf_inform_bss(cfg_priv); - if (err) { + if (err) scan_abort = true; - goto scan_done_out; - } scan_done_out: if (cfg_priv->scan_request) { -- cgit v0.10.2 From 64477ebc326d30f1680898f073a958e9e8e5a1e5 Mon Sep 17 00:00:00 2001 From: Hante Meuleman Date: Tue, 11 Sep 2012 21:18:50 +0200 Subject: brcmfmac: refill buffers on rx protocol error. This patch fixes a bug where rx buffer does not get refilled if the packet received has an rx protocol error. Reviewed-by: Arend Van Spriel Signed-off-by: Hante Meuleman Signed-off-by: Arend van Spriel Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/brcm80211/brcmfmac/usb.c index 8aab2a2..6e3ff6f 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/usb.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/usb.c @@ -552,12 +552,10 @@ static void brcmf_usb_rx_complete(struct urb *urb) if (brcmf_proto_hdrpull(devinfo->dev, &ifidx, skb) != 0) { brcmf_dbg(ERROR, "rx protocol error\n"); brcmu_pkt_buf_free_skb(skb); - brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req, NULL); devinfo->bus_pub.bus->dstats.rx_errors++; - } else { + } else brcmf_rx_packet(devinfo->dev, ifidx, skb); - brcmf_usb_rx_refill(devinfo, req); - } + brcmf_usb_rx_refill(devinfo, req); } else { brcmu_pkt_buf_free_skb(skb); brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req, NULL); -- cgit v0.10.2 From d74a0b514de6996021573e5406af8d06da188794 Mon Sep 17 00:00:00 2001 From: Hante Meuleman Date: Tue, 11 Sep 2012 21:18:51 +0200 Subject: brcmfmac: avoid using local usb data. This patch removes usage of some of the local data in the usb host interface driver. This is a step in the preperation to support multiple USB devices. Reviewed-by: Arend Van Spriel Reviewed-by: Pieter-Paul Giesberts Signed-off-by: Hante Meuleman Signed-off-by: Arend van Spriel Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/brcm80211/brcmfmac/usb.c index 6e3ff6f..c6d5aeb 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/usb.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/usb.c @@ -80,20 +80,6 @@ enum usbdev_suspend_state { USBOS_SUSPEND_STATE_SUSPENDED /* Device suspended */ }; -struct brcmf_usb_probe_info { - void *usbdev_info; - struct usb_device *usb; /* USB device pointer from OS */ - uint rx_pipe, tx_pipe, intr_pipe, rx_pipe2; - int intr_size; /* Size of interrupt message */ - int interval; /* Interrupt polling interval */ - int vid; - int pid; - enum usb_device_speed device_speed; - enum usbdev_suspend_state suspend_state; - struct usb_interface *intf; -}; -static struct brcmf_usb_probe_info usbdev_probe_info; - struct brcmf_usb_image { void *data; u32 len; @@ -134,7 +120,6 @@ struct brcmf_usbdev_info { struct usb_device *usbdev; struct device *dev; - enum usb_device_speed device_speed; int ctl_in_pipe, ctl_out_pipe; struct urb *ctl_urb; /* URB for control endpoint */ @@ -154,9 +139,6 @@ struct brcmf_usbdev_info { int intr_size; /* Size of interrupt message */ int interval; /* Interrupt polling interval */ struct intr_transfer_buf intr; /* Data buffer for interrupt endpoint */ - - struct brcmf_usb_probe_info probe_info; - }; static void brcmf_usb_rx_refill(struct brcmf_usbdev_info *devinfo, @@ -1166,11 +1148,8 @@ brcmf_usb_fw_download(struct brcmf_usbdev_info *devinfo) } -static void brcmf_usb_detach(const struct brcmf_usbdev *bus_pub) +static void brcmf_usb_detach(struct brcmf_usbdev_info *devinfo) { - struct brcmf_usbdev_info *devinfo = - (struct brcmf_usbdev_info *)bus_pub; - brcmf_dbg(TRACE, "devinfo %p\n", devinfo); /* store the image globally */ @@ -1187,7 +1166,6 @@ static void brcmf_usb_detach(const struct brcmf_usbdev *bus_pub) kfree(devinfo->tx_reqs); kfree(devinfo->rx_reqs); - kfree(devinfo); } #define TRX_MAGIC 0x30524448 /* "HDR0" */ @@ -1280,14 +1258,9 @@ static int brcmf_usb_get_fw(struct brcmf_usbdev_info *devinfo) static -struct brcmf_usbdev *brcmf_usb_attach(int nrxq, int ntxq, struct device *dev) +struct brcmf_usbdev *brcmf_usb_attach(struct brcmf_usbdev_info *devinfo, + int nrxq, int ntxq) { - struct brcmf_usbdev_info *devinfo; - - devinfo = kzalloc(sizeof(struct brcmf_usbdev_info), GFP_ATOMIC); - if (devinfo == NULL) - return NULL; - devinfo->bus_pub.nrxq = nrxq; devinfo->rx_low_watermark = nrxq / 2; devinfo->bus_pub.devinfo = devinfo; @@ -1296,18 +1269,6 @@ struct brcmf_usbdev *brcmf_usb_attach(int nrxq, int ntxq, struct device *dev) /* flow control when too many tx urbs posted */ devinfo->tx_low_watermark = ntxq / 4; devinfo->tx_high_watermark = devinfo->tx_low_watermark * 3; - devinfo->dev = dev; - devinfo->usbdev = usbdev_probe_info.usb; - devinfo->tx_pipe = usbdev_probe_info.tx_pipe; - devinfo->rx_pipe = usbdev_probe_info.rx_pipe; - devinfo->rx_pipe2 = usbdev_probe_info.rx_pipe2; - devinfo->intr_pipe = usbdev_probe_info.intr_pipe; - - devinfo->interval = usbdev_probe_info.interval; - devinfo->intr_size = usbdev_probe_info.intr_size; - - memcpy(&devinfo->probe_info, &usbdev_probe_info, - sizeof(struct brcmf_usb_probe_info)); devinfo->bus_pub.bus_mtu = BRCMF_USB_MAX_PKT_SIZE; /* Initialize other structure content */ @@ -1366,19 +1327,19 @@ struct brcmf_usbdev *brcmf_usb_attach(int nrxq, int ntxq, struct device *dev) error: brcmf_dbg(ERROR, "failed!\n"); - brcmf_usb_detach(&devinfo->bus_pub); + brcmf_usb_detach(devinfo); return NULL; } -static int brcmf_usb_probe_cb(struct device *dev, const char *desc, - u32 bustype, u32 hdrlen) +static int brcmf_usb_probe_cb(struct brcmf_usbdev_info *devinfo, + const char *desc, u32 bustype, u32 hdrlen) { struct brcmf_bus *bus = NULL; struct brcmf_usbdev *bus_pub = NULL; int ret; + struct device *dev = devinfo->dev; - - bus_pub = brcmf_usb_attach(BRCMF_USB_NRXQ, BRCMF_USB_NTXQ, dev); + bus_pub = brcmf_usb_attach(devinfo, BRCMF_USB_NRXQ, BRCMF_USB_NTXQ); if (!bus_pub) { ret = -ENODEV; goto fail; @@ -1417,23 +1378,21 @@ static int brcmf_usb_probe_cb(struct device *dev, const char *desc, return 0; fail: /* Release resources in reverse order */ - if (bus_pub) - brcmf_usb_detach(bus_pub); kfree(bus); + brcmf_usb_detach(devinfo); return ret; } static void -brcmf_usb_disconnect_cb(struct brcmf_usbdev *bus_pub) +brcmf_usb_disconnect_cb(struct brcmf_usbdev_info *devinfo) { - if (!bus_pub) + if (!devinfo) return; - brcmf_dbg(TRACE, "enter: bus_pub %p\n", bus_pub); - - brcmf_detach(bus_pub->devinfo->dev); - kfree(bus_pub->bus); - brcmf_usb_detach(bus_pub); + brcmf_dbg(TRACE, "enter: bus_pub %p\n", devinfo); + brcmf_detach(devinfo->dev); + kfree(devinfo->bus_pub.bus); + brcmf_usb_detach(devinfo); } static int @@ -1445,18 +1404,18 @@ brcmf_usb_probe(struct usb_interface *intf, const struct usb_device_id *id) struct usb_device *usb = interface_to_usbdev(intf); int num_of_eps; u8 endpoint_num; + struct brcmf_usbdev_info *devinfo; brcmf_dbg(TRACE, "enter\n"); - usbdev_probe_info.usb = usb; - usbdev_probe_info.intf = intf; + devinfo = kzalloc(sizeof(*devinfo), GFP_ATOMIC); + if (devinfo == NULL) + return -ENOMEM; - if (id != NULL) { - usbdev_probe_info.vid = id->idVendor; - usbdev_probe_info.pid = id->idProduct; - } + devinfo->usbdev = usb; + devinfo->dev = &usb->dev; - usb_set_intfdata(intf, &usbdev_probe_info); + usb_set_intfdata(intf, devinfo); /* Check that the device supports only one configuration */ if (usb->descriptor.bNumConfigurations != 1) { @@ -1505,11 +1464,11 @@ brcmf_usb_probe(struct usb_interface *intf, const struct usb_device_id *id) } endpoint_num = endpoint->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK; - usbdev_probe_info.intr_pipe = usb_rcvintpipe(usb, endpoint_num); + devinfo->intr_pipe = usb_rcvintpipe(usb, endpoint_num); - usbdev_probe_info.rx_pipe = 0; - usbdev_probe_info.rx_pipe2 = 0; - usbdev_probe_info.tx_pipe = 0; + devinfo->rx_pipe = 0; + devinfo->rx_pipe2 = 0; + devinfo->tx_pipe = 0; num_of_eps = IFDESC(usb, BULK_IF).bNumEndpoints - 1; /* Check data endpoints and get pipes */ @@ -1526,35 +1485,33 @@ brcmf_usb_probe(struct usb_interface *intf, const struct usb_device_id *id) USB_ENDPOINT_NUMBER_MASK; if ((endpoint->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN) { - if (!usbdev_probe_info.rx_pipe) { - usbdev_probe_info.rx_pipe = + if (!devinfo->rx_pipe) { + devinfo->rx_pipe = usb_rcvbulkpipe(usb, endpoint_num); } else { - usbdev_probe_info.rx_pipe2 = + devinfo->rx_pipe2 = usb_rcvbulkpipe(usb, endpoint_num); } } else { - usbdev_probe_info.tx_pipe = - usb_sndbulkpipe(usb, endpoint_num); + devinfo->tx_pipe = usb_sndbulkpipe(usb, endpoint_num); } } /* Allocate interrupt URB and data buffer */ /* RNDIS says 8-byte intr, our old drivers used 4-byte */ if (IFEPDESC(usb, CONTROL_IF, 0).wMaxPacketSize == cpu_to_le16(16)) - usbdev_probe_info.intr_size = 8; + devinfo->intr_size = 8; else - usbdev_probe_info.intr_size = 4; + devinfo->intr_size = 4; - usbdev_probe_info.interval = IFEPDESC(usb, CONTROL_IF, 0).bInterval; + devinfo->interval = IFEPDESC(usb, CONTROL_IF, 0).bInterval; - usbdev_probe_info.device_speed = usb->speed; if (usb->speed == USB_SPEED_HIGH) brcmf_dbg(INFO, "Broadcom high speed USB wireless device detected\n"); else brcmf_dbg(INFO, "Broadcom full speed USB wireless device detected\n"); - ret = brcmf_usb_probe_cb(&usb->dev, "", USB_BUS, 0); + ret = brcmf_usb_probe_cb(devinfo, "", USB_BUS, 0); if (ret) goto fail; @@ -1563,6 +1520,7 @@ brcmf_usb_probe(struct usb_interface *intf, const struct usb_device_id *id) fail: brcmf_dbg(ERROR, "failed with errno %d\n", ret); + kfree(devinfo); usb_set_intfdata(intf, NULL); return ret; @@ -1571,11 +1529,12 @@ fail: static void brcmf_usb_disconnect(struct usb_interface *intf) { - struct usb_device *usb = interface_to_usbdev(intf); + struct brcmf_usbdev_info *devinfo; brcmf_dbg(TRACE, "enter\n"); - brcmf_usb_disconnect_cb(brcmf_usb_get_buspub(&usb->dev)); - usb_set_intfdata(intf, NULL); + devinfo = (struct brcmf_usbdev_info *)usb_get_intfdata(intf); + brcmf_usb_disconnect_cb(devinfo); + kfree(devinfo); } /* -- cgit v0.10.2 From e756af5b30b008f6ffcfebf8ad0b477f6f225b62 Mon Sep 17 00:00:00 2001 From: Hante Meuleman Date: Tue, 11 Sep 2012 21:18:52 +0200 Subject: brcmfmac: add e-scan support. This patch adds e-scan support (currently i-scan is in use). E-scan is a more powerful and memory efficient method for scanning. E-scan will be the default scan method and eventually, i-scan support will be removed. The scan methods do not make any difference to the end-user. Reviewed-by: Arend Van Spriel Reviewed-by: Franky (Zhenhui) Lin Reviewed-by: Pieter-Paul Giesberts Signed-off-by: Hante Meuleman Signed-off-by: Arend van Spriel Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/brcm80211/Kconfig b/drivers/net/wireless/brcm80211/Kconfig index b480088..c9d811e 100644 --- a/drivers/net/wireless/brcm80211/Kconfig +++ b/drivers/net/wireless/brcm80211/Kconfig @@ -55,6 +55,14 @@ config BRCMFMAC_USB IEEE802.11n embedded FullMAC WLAN driver. Say Y if you want to use the driver for an USB wireless card. +config BRCMISCAN + bool "Broadcom I-Scan (OBSOLETE)" + depends on BRCMFMAC + ---help--- + This option enables the I-Scan method. By default fullmac uses the + new E-Scan method which uses less memory in firmware and gives no + limitation on the number of scan results. + config BRCMDBG bool "Broadcom driver debug functions" depends on BRCMSMAC || BRCMFMAC diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd.h b/drivers/net/wireless/brcm80211/brcmfmac/dhd.h index 9e2fb5b..4766d9f 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd.h +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd.h @@ -130,6 +130,10 @@ #define BRCMF_EVENT_MSG_FLUSHTXQ 0x02 #define BRCMF_EVENT_MSG_GROUP 0x04 +#define BRCMF_ESCAN_REQ_VERSION 1 + +#define WLC_BSS_RSSI_ON_CHANNEL 0x0002 + struct brcmf_event_msg { __be16 version; __be16 flags; @@ -456,6 +460,24 @@ struct brcmf_scan_results_le { __le32 count; }; +struct brcmf_escan_params_le { + __le32 version; + __le16 action; + __le16 sync_id; + struct brcmf_scan_params_le params_le; +}; + +struct brcmf_escan_result_le { + __le32 buflen; + __le32 version; + __le16 sync_id; + __le16 bss_count; + struct brcmf_bss_info_le bss_info_le; +}; + +#define WL_ESCAN_RESULTS_FIXED_SIZE (sizeof(struct brcmf_escan_result_le) - \ + sizeof(struct brcmf_bss_info_le)) + /* used for association with a specific BSSID and chanspec list */ struct brcmf_assoc_params_le { /* 00:00:00:00:00:00: broadcast scan */ diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c index 2621dd3..f6b862d 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c @@ -205,7 +205,8 @@ brcmf_c_show_host_event(struct brcmf_event_msg *event, void *event_data) BRCMF_E_ACTION_FRAME_COMPLETE, "ACTION FRAME TX COMPLETE"}, { BRCMF_E_IF, "IF"}, { BRCMF_E_RSSI, "RSSI"}, { - BRCMF_E_PFN_SCAN_COMPLETE, "SCAN_COMPLETE"} + BRCMF_E_PFN_SCAN_COMPLETE, "SCAN_COMPLETE"}, { + BRCMF_E_ESCAN_RESULT, "ESCAN_RESULT"} }; uint event_type, flags, auth_type, datalen; static u32 seqnum_prev; @@ -350,6 +351,11 @@ brcmf_c_show_host_event(struct brcmf_event_msg *event, void *event_data) brcmf_dbg(EVENT, "MACEVENT: %s\n", event_name); break; + case BRCMF_E_ESCAN_RESULT: + brcmf_dbg(EVENT, "MACEVENT: %s\n", event_name); + datalen = 0; + break; + case BRCMF_E_PFN_NET_FOUND: case BRCMF_E_PFN_NET_LOST: case BRCMF_E_PFN_SCAN_COMPLETE: diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c index 4a27ca0..65cf8f9 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c @@ -691,11 +691,342 @@ scan_out: return err; } +static void brcmf_escan_prep(struct brcmf_scan_params_le *params_le, + struct cfg80211_scan_request *request) +{ + u32 n_ssids; + u32 n_channels; + s32 i; + s32 offset; + __le16 chanspec; + u16 channel; + struct ieee80211_channel *req_channel; + char *ptr; + struct brcmf_ssid ssid; + + memcpy(params_le->bssid, ether_bcast, ETH_ALEN); + params_le->bss_type = DOT11_BSSTYPE_ANY; + params_le->scan_type = 0; + params_le->channel_num = 0; + params_le->nprobes = cpu_to_le32(-1); + params_le->active_time = cpu_to_le32(-1); + params_le->passive_time = cpu_to_le32(-1); + params_le->home_time = cpu_to_le32(-1); + memset(¶ms_le->ssid_le, 0, sizeof(params_le->ssid_le)); + + /* if request is null exit so it will be all channel broadcast scan */ + if (!request) + return; + + n_ssids = request->n_ssids; + n_channels = request->n_channels; + /* Copy channel array if applicable */ + WL_SCAN("### List of channelspecs to scan ### %d\n", n_channels); + if (n_channels > 0) { + for (i = 0; i < n_channels; i++) { + chanspec = 0; + req_channel = request->channels[i]; + channel = ieee80211_frequency_to_channel( + req_channel->center_freq); + if (req_channel->band == IEEE80211_BAND_2GHZ) + chanspec |= WL_CHANSPEC_BAND_2G; + else + chanspec |= WL_CHANSPEC_BAND_5G; + + if (req_channel->flags & IEEE80211_CHAN_NO_HT40) { + chanspec |= WL_CHANSPEC_BW_20; + chanspec |= WL_CHANSPEC_CTL_SB_NONE; + } else { + chanspec |= WL_CHANSPEC_BW_40; + if (req_channel->flags & + IEEE80211_CHAN_NO_HT40PLUS) + chanspec |= WL_CHANSPEC_CTL_SB_LOWER; + else + chanspec |= WL_CHANSPEC_CTL_SB_UPPER; + } + + params_le->channel_list[i] = + (channel & WL_CHANSPEC_CHAN_MASK) | + chanspec; + WL_SCAN("Chan : %d, Channel spec: %x\n", + channel, params_le->channel_list[i]); + params_le->channel_list[i] = + cpu_to_le16(params_le->channel_list[i]); + } + } else { + WL_SCAN("Scanning all channels\n"); + } + /* Copy ssid array if applicable */ + WL_SCAN("### List of SSIDs to scan ### %d\n", n_ssids); + if (n_ssids > 0) { + offset = offsetof(struct brcmf_scan_params_le, channel_list) + + n_channels * sizeof(u16); + offset = roundup(offset, sizeof(u32)); + ptr = (char *)params_le + offset; + for (i = 0; i < n_ssids; i++) { + memset(&ssid, 0, sizeof(ssid)); + ssid.SSID_len = cpu_to_le32(request->ssids[i].ssid_len); + memcpy(ssid.SSID, request->ssids[i].ssid, + request->ssids[i].ssid_len); + if (!ssid.SSID_len) + WL_SCAN("%d: Broadcast scan\n", i); + else + WL_SCAN("%d: scan for %s size =%d\n", i, + ssid.SSID, ssid.SSID_len); + memcpy(ptr, &ssid, sizeof(ssid)); + ptr += sizeof(ssid); + } + } else { + WL_SCAN("Broadcast scan %p\n", request->ssids); + if ((request->ssids) && request->ssids->ssid_len) { + WL_SCAN("SSID %s len=%d\n", params_le->ssid_le.SSID, + request->ssids->ssid_len); + params_le->ssid_le.SSID_len = + cpu_to_le32(request->ssids->ssid_len); + memcpy(¶ms_le->ssid_le.SSID, request->ssids->ssid, + request->ssids->ssid_len); + } + } + /* Adding mask to channel numbers */ + params_le->channel_num = + cpu_to_le32((n_ssids << BRCMF_SCAN_PARAMS_NSSID_SHIFT) | + (n_channels & BRCMF_SCAN_PARAMS_COUNT_MASK)); +} + +static s32 +brcmf_notify_escan_complete(struct brcmf_cfg80211_priv *cfg_priv, + struct net_device *ndev, + bool aborted, bool fw_abort) +{ + struct brcmf_scan_params_le params_le; + struct cfg80211_scan_request *scan_request; + s32 err = 0; + + WL_SCAN("Enter\n"); + + /* clear scan request, because the FW abort can cause a second call */ + /* to this functon and might cause a double cfg80211_scan_done */ + scan_request = cfg_priv->scan_request; + cfg_priv->scan_request = NULL; + + if (timer_pending(&cfg_priv->escan_timeout)) + del_timer_sync(&cfg_priv->escan_timeout); + + if (fw_abort) { + /* Do a scan abort to stop the driver's scan engine */ + WL_SCAN("ABORT scan in firmware\n"); + memset(¶ms_le, 0, sizeof(params_le)); + memcpy(params_le.bssid, ether_bcast, ETH_ALEN); + params_le.bss_type = DOT11_BSSTYPE_ANY; + params_le.scan_type = 0; + params_le.channel_num = cpu_to_le32(1); + params_le.nprobes = cpu_to_le32(1); + params_le.active_time = cpu_to_le32(-1); + params_le.passive_time = cpu_to_le32(-1); + params_le.home_time = cpu_to_le32(-1); + /* Scan is aborted by setting channel_list[0] to -1 */ + params_le.channel_list[0] = cpu_to_le16(-1); + /* E-Scan (or anyother type) can be aborted by SCAN */ + err = brcmf_exec_dcmd(ndev, BRCMF_C_SCAN, ¶ms_le, + sizeof(params_le)); + if (err) + WL_ERR("Scan abort failed\n"); + } + if (scan_request) { + WL_SCAN("ESCAN Completed scan: %s\n", + aborted ? "Aborted" : "Done"); + cfg80211_scan_done(scan_request, aborted); + brcmf_set_mpc(ndev, 1); + } + if (!test_and_clear_bit(WL_STATUS_SCANNING, &cfg_priv->status)) { + WL_ERR("Scan complete while device not scanning\n"); + return -EPERM; + } + + return err; +} + +static s32 +brcmf_run_escan(struct brcmf_cfg80211_priv *cfg_priv, struct net_device *ndev, + struct cfg80211_scan_request *request, u16 action) +{ + s32 params_size = BRCMF_SCAN_PARAMS_FIXED_SIZE + + offsetof(struct brcmf_escan_params_le, params_le); + struct brcmf_escan_params_le *params; + s32 err = 0; + + WL_SCAN("E-SCAN START\n"); + + if (request != NULL) { + /* Allocate space for populating ssids in struct */ + params_size += sizeof(u32) * ((request->n_channels + 1) / 2); + + /* Allocate space for populating ssids in struct */ + params_size += sizeof(struct brcmf_ssid) * request->n_ssids; + } + + params = kzalloc(params_size, GFP_KERNEL); + if (!params) { + err = -ENOMEM; + goto exit; + } + BUG_ON(params_size + sizeof("escan") >= BRCMF_DCMD_MEDLEN); + brcmf_escan_prep(¶ms->params_le, request); + params->version = cpu_to_le32(BRCMF_ESCAN_REQ_VERSION); + params->action = cpu_to_le16(action); + params->sync_id = cpu_to_le16(0x1234); + + err = brcmf_dev_iovar_setbuf(ndev, "escan", params, params_size, + cfg_priv->escan_ioctl_buf, BRCMF_DCMD_MEDLEN); + if (err) { + if (err == -EBUSY) + WL_INFO("system busy : escan canceled\n"); + else + WL_ERR("error (%d)\n", err); + } + + kfree(params); +exit: + return err; +} + +static s32 +brcmf_do_escan(struct brcmf_cfg80211_priv *cfg_priv, struct wiphy *wiphy, + struct net_device *ndev, struct cfg80211_scan_request *request) +{ + s32 err; + __le32 passive_scan; + struct brcmf_scan_results *results; + + WL_SCAN("Enter\n"); + cfg_priv->escan_info.ndev = ndev; + cfg_priv->escan_info.wiphy = wiphy; + cfg_priv->escan_info.escan_state = WL_ESCAN_STATE_SCANNING; + passive_scan = cfg_priv->active_scan ? 0 : cpu_to_le32(1); + err = brcmf_exec_dcmd(ndev, BRCMF_C_SET_PASSIVE_SCAN, + &passive_scan, sizeof(passive_scan)); + if (err) { + WL_ERR("error (%d)\n", err); + return err; + } + brcmf_set_mpc(ndev, 0); + results = (struct brcmf_scan_results *)cfg_priv->escan_info.escan_buf; + results->version = 0; + results->count = 0; + results->buflen = WL_ESCAN_RESULTS_FIXED_SIZE; + + err = brcmf_run_escan(cfg_priv, ndev, request, WL_ESCAN_ACTION_START); + if (err) + brcmf_set_mpc(ndev, 1); + return err; +} + +static s32 +brcmf_cfg80211_escan(struct wiphy *wiphy, struct net_device *ndev, + struct cfg80211_scan_request *request, + struct cfg80211_ssid *this_ssid) +{ + struct brcmf_cfg80211_priv *cfg_priv = ndev_to_cfg(ndev); + struct cfg80211_ssid *ssids; + struct brcmf_cfg80211_scan_req *sr = cfg_priv->scan_req_int; + __le32 passive_scan; + bool escan_req; + bool spec_scan; + s32 err; + u32 SSID_len; + + WL_SCAN("START ESCAN\n"); + + if (test_bit(WL_STATUS_SCANNING, &cfg_priv->status)) { + WL_ERR("Scanning already : status (%lu)\n", cfg_priv->status); + return -EAGAIN; + } + if (test_bit(WL_STATUS_SCAN_ABORTING, &cfg_priv->status)) { + WL_ERR("Scanning being aborted : status (%lu)\n", + cfg_priv->status); + return -EAGAIN; + } + if (test_bit(WL_STATUS_CONNECTING, &cfg_priv->status)) { + WL_ERR("Connecting : status (%lu)\n", + cfg_priv->status); + return -EAGAIN; + } + + /* Arm scan timeout timer */ + mod_timer(&cfg_priv->escan_timeout, jiffies + + WL_ESCAN_TIMER_INTERVAL_MS * HZ / 1000); + + escan_req = false; + if (request) { + /* scan bss */ + ssids = request->ssids; + escan_req = true; + } else { + /* scan in ibss */ + /* we don't do escan in ibss */ + ssids = this_ssid; + } + + cfg_priv->scan_request = request; + set_bit(WL_STATUS_SCANNING, &cfg_priv->status); + if (escan_req) { + err = brcmf_do_escan(cfg_priv, wiphy, ndev, request); + if (!err) + return err; + else + goto scan_out; + } else { + WL_SCAN("ssid \"%s\", ssid_len (%d)\n", + ssids->ssid, ssids->ssid_len); + memset(&sr->ssid_le, 0, sizeof(sr->ssid_le)); + SSID_len = min_t(u8, sizeof(sr->ssid_le.SSID), ssids->ssid_len); + sr->ssid_le.SSID_len = cpu_to_le32(0); + spec_scan = false; + if (SSID_len) { + memcpy(sr->ssid_le.SSID, ssids->ssid, SSID_len); + sr->ssid_le.SSID_len = cpu_to_le32(SSID_len); + spec_scan = true; + } else + WL_SCAN("Broadcast scan\n"); + + passive_scan = cfg_priv->active_scan ? 0 : cpu_to_le32(1); + err = brcmf_exec_dcmd(ndev, BRCMF_C_SET_PASSIVE_SCAN, + &passive_scan, sizeof(passive_scan)); + if (err) { + WL_ERR("WLC_SET_PASSIVE_SCAN error (%d)\n", err); + goto scan_out; + } + brcmf_set_mpc(ndev, 0); + err = brcmf_exec_dcmd(ndev, BRCMF_C_SCAN, &sr->ssid_le, + sizeof(sr->ssid_le)); + if (err) { + if (err == -EBUSY) + WL_INFO("BUSY: scan for \"%s\" canceled\n", + sr->ssid_le.SSID); + else + WL_ERR("WLC_SCAN error (%d)\n", err); + + brcmf_set_mpc(ndev, 1); + goto scan_out; + } + } + + return 0; + +scan_out: + clear_bit(WL_STATUS_SCANNING, &cfg_priv->status); + if (timer_pending(&cfg_priv->escan_timeout)) + del_timer_sync(&cfg_priv->escan_timeout); + cfg_priv->scan_request = NULL; + return err; +} + static s32 brcmf_cfg80211_scan(struct wiphy *wiphy, struct cfg80211_scan_request *request) { struct net_device *ndev = request->wdev->netdev; + struct brcmf_cfg80211_priv *cfg_priv = ndev_to_cfg(ndev); s32 err = 0; WL_TRACE("Enter\n"); @@ -703,7 +1034,11 @@ brcmf_cfg80211_scan(struct wiphy *wiphy, if (!check_sys_up(wiphy)) return -EIO; - err = brcmf_cfg80211_iscan(wiphy, ndev, request, NULL); + if (cfg_priv->iscan_on) + err = brcmf_cfg80211_iscan(wiphy, ndev, request, NULL); + else if (cfg_priv->escan_on) + err = brcmf_cfg80211_escan(wiphy, ndev, request, NULL); + if (err) WL_ERR("scan error (%d)\n", err); @@ -2472,6 +2807,175 @@ static s32 brcmf_init_iscan(struct brcmf_cfg80211_priv *cfg_priv) return err; } +static void brcmf_cfg80211_escan_timeout_worker(struct work_struct *work) +{ + struct brcmf_cfg80211_priv *cfg_priv = + container_of(work, struct brcmf_cfg80211_priv, + escan_timeout_work); + + brcmf_notify_escan_complete(cfg_priv, + cfg_priv->escan_info.ndev, true, true); +} + +static void brcmf_escan_timeout(unsigned long data) +{ + struct brcmf_cfg80211_priv *cfg_priv = + (struct brcmf_cfg80211_priv *)data; + + if (cfg_priv->scan_request) { + WL_ERR("timer expired\n"); + if (cfg_priv->escan_on) + schedule_work(&cfg_priv->escan_timeout_work); + } +} + +static s32 +brcmf_compare_update_same_bss(struct brcmf_bss_info_le *bss, + struct brcmf_bss_info_le *bss_info_le) +{ + if (!memcmp(&bss_info_le->BSSID, &bss->BSSID, ETH_ALEN) && + (CHSPEC_BAND(le16_to_cpu(bss_info_le->chanspec)) == + CHSPEC_BAND(le16_to_cpu(bss->chanspec))) && + bss_info_le->SSID_len == bss->SSID_len && + !memcmp(bss_info_le->SSID, bss->SSID, bss_info_le->SSID_len)) { + if ((bss->flags & WLC_BSS_RSSI_ON_CHANNEL) == + (bss_info_le->flags & WLC_BSS_RSSI_ON_CHANNEL)) { + /* preserve max RSSI if the measurements are + * both on-channel or both off-channel + */ + if (bss_info_le->RSSI > bss->RSSI) + bss->RSSI = bss_info_le->RSSI; + } else if ((bss->flags & WLC_BSS_RSSI_ON_CHANNEL) && + (bss_info_le->flags & WLC_BSS_RSSI_ON_CHANNEL) == 0) { + /* preserve the on-channel rssi measurement + * if the new measurement is off channel + */ + bss->RSSI = bss_info_le->RSSI; + bss->flags |= WLC_BSS_RSSI_ON_CHANNEL; + } + return 1; + } + return 0; +} + +static s32 +brcmf_cfg80211_escan_handler(struct brcmf_cfg80211_priv *cfg_priv, + struct net_device *ndev, + const struct brcmf_event_msg *e, void *data) +{ + s32 status; + s32 err = 0; + struct brcmf_escan_result_le *escan_result_le; + struct brcmf_bss_info_le *bss_info_le; + struct brcmf_bss_info_le *bss = NULL; + u32 bi_length; + struct brcmf_scan_results *list; + u32 i; + + status = be32_to_cpu(e->status); + + if (!ndev || !cfg_priv->escan_on || + !test_bit(WL_STATUS_SCANNING, &cfg_priv->status)) { + WL_ERR("scan not ready ndev %p wl->escan_on %d drv_status %x\n", + ndev, cfg_priv->escan_on, + !test_bit(WL_STATUS_SCANNING, &cfg_priv->status)); + return -EPERM; + } + + if (status == BRCMF_E_STATUS_PARTIAL) { + WL_SCAN("ESCAN Partial result\n"); + escan_result_le = (struct brcmf_escan_result_le *) data; + if (!escan_result_le) { + WL_ERR("Invalid escan result (NULL pointer)\n"); + goto exit; + } + if (!cfg_priv->scan_request) { + WL_SCAN("result without cfg80211 request\n"); + goto exit; + } + + if (le16_to_cpu(escan_result_le->bss_count) != 1) { + WL_ERR("Invalid bss_count %d: ignoring\n", + escan_result_le->bss_count); + goto exit; + } + bss_info_le = &escan_result_le->bss_info_le; + + bi_length = le32_to_cpu(bss_info_le->length); + if (bi_length != (le32_to_cpu(escan_result_le->buflen) - + WL_ESCAN_RESULTS_FIXED_SIZE)) { + WL_ERR("Invalid bss_info length %d: ignoring\n", + bi_length); + goto exit; + } + + if (!(cfg_to_wiphy(cfg_priv)->interface_modes & + BIT(NL80211_IFTYPE_ADHOC))) { + if (le16_to_cpu(bss_info_le->capability) & + WLAN_CAPABILITY_IBSS) { + WL_ERR("Ignoring IBSS result\n"); + goto exit; + } + } + + list = (struct brcmf_scan_results *) + cfg_priv->escan_info.escan_buf; + if (bi_length > WL_ESCAN_BUF_SIZE - list->buflen) { + WL_ERR("Buffer is too small: ignoring\n"); + goto exit; + } + + for (i = 0; i < list->count; i++) { + bss = bss ? (struct brcmf_bss_info_le *) + ((unsigned char *)bss + + le32_to_cpu(bss->length)) : list->bss_info_le; + if (brcmf_compare_update_same_bss(bss, bss_info_le)) + goto exit; + } + memcpy(&(cfg_priv->escan_info.escan_buf[list->buflen]), + bss_info_le, bi_length); + list->version = le32_to_cpu(bss_info_le->version); + list->buflen += bi_length; + list->count++; + } else { + cfg_priv->escan_info.escan_state = WL_ESCAN_STATE_IDLE; + if (cfg_priv->scan_request) { + cfg_priv->bss_list = (struct brcmf_scan_results *) + cfg_priv->escan_info.escan_buf; + brcmf_inform_bss(cfg_priv); + if (status == BRCMF_E_STATUS_SUCCESS) { + WL_SCAN("ESCAN Completed\n"); + brcmf_notify_escan_complete(cfg_priv, ndev, + false, false); + } else { + WL_ERR("ESCAN Aborted, Event 0x%x\n", status); + brcmf_notify_escan_complete(cfg_priv, ndev, + true, false); + } + brcmf_set_mpc(ndev, 1); + } else + WL_ERR("Unexpected scan result 0x%x\n", status); + } +exit: + return err; +} + +static void brcmf_init_escan(struct brcmf_cfg80211_priv *cfg_priv) +{ + + if (cfg_priv->escan_on) { + cfg_priv->el.handler[BRCMF_E_ESCAN_RESULT] = + brcmf_cfg80211_escan_handler; + cfg_priv->escan_info.escan_state = WL_ESCAN_STATE_IDLE; + /* Init scan_timeout timer */ + init_timer(&cfg_priv->escan_timeout); + cfg_priv->escan_timeout.data = (unsigned long) cfg_priv; + cfg_priv->escan_timeout.function = brcmf_escan_timeout; + INIT_WORK(&cfg_priv->escan_timeout_work, + brcmf_cfg80211_escan_timeout_worker); + } +} + static __always_inline void brcmf_delay(u32 ms) { if (ms < 1000 / HZ) { @@ -3240,6 +3744,8 @@ static void brcmf_deinit_priv_mem(struct brcmf_cfg80211_priv *cfg_priv) cfg_priv->profile = NULL; kfree(cfg_priv->scan_req_int); cfg_priv->scan_req_int = NULL; + kfree(cfg_priv->escan_ioctl_buf); + cfg_priv->escan_ioctl_buf = NULL; kfree(cfg_priv->dcmd_buf); cfg_priv->dcmd_buf = NULL; kfree(cfg_priv->extra_buf); @@ -3268,6 +3774,9 @@ static s32 brcmf_init_priv_mem(struct brcmf_cfg80211_priv *cfg_priv) GFP_KERNEL); if (!cfg_priv->scan_req_int) goto init_priv_mem_out; + cfg_priv->escan_ioctl_buf = kzalloc(BRCMF_DCMD_MEDLEN, GFP_KERNEL); + if (!cfg_priv->escan_ioctl_buf) + goto init_priv_mem_out; cfg_priv->dcmd_buf = kzalloc(WL_DCMD_LEN_MAX, GFP_KERNEL); if (!cfg_priv->dcmd_buf) goto init_priv_mem_out; @@ -3404,8 +3913,17 @@ static s32 wl_init_priv(struct brcmf_cfg80211_priv *cfg_priv) cfg_priv->scan_request = NULL; cfg_priv->pwr_save = true; +#ifdef CONFIG_BRCMISCAN cfg_priv->iscan_on = true; /* iscan on & off switch. we enable iscan per default */ + cfg_priv->escan_on = false; /* escan on & off switch. + we disable escan per default */ +#else + cfg_priv->iscan_on = false; /* iscan on & off switch. + we disable iscan per default */ + cfg_priv->escan_on = true; /* escan on & off switch. + we enable escan per default */ +#endif cfg_priv->roam_on = true; /* roam on & off switch. we enable roam per default */ @@ -3423,6 +3941,7 @@ static s32 wl_init_priv(struct brcmf_cfg80211_priv *cfg_priv) err = brcmf_init_iscan(cfg_priv); if (err) return err; + brcmf_init_escan(cfg_priv); brcmf_init_conf(cfg_priv->conf); brcmf_init_prof(cfg_priv->profile); brcmf_link_down(cfg_priv); @@ -3581,6 +4100,7 @@ static s32 brcmf_dongle_eventmsg(struct net_device *ndev) setbit(eventmask, BRCMF_E_TXFAIL); setbit(eventmask, BRCMF_E_JOIN_START); setbit(eventmask, BRCMF_E_SCAN_COMPLETE); + setbit(eventmask, BRCMF_E_ESCAN_RESULT); brcmf_c_mkiovar("event_msgs", eventmask, BRCMF_EVENTING_MASK_LEN, iovbuf, sizeof(iovbuf)); diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h index b5d9b36..3b21297 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h +++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h @@ -123,6 +123,13 @@ do { \ #define WL_SCAN_UNASSOC_TIME 40 #define WL_SCAN_PASSIVE_TIME 120 +#define WL_ESCAN_BUF_SIZE (1024 * 64) +#define WL_ESCAN_TIMER_INTERVAL_MS 8000 /* E-Scan timeout */ + +#define WL_ESCAN_ACTION_START 1 +#define WL_ESCAN_ACTION_CONTINUE 2 +#define WL_ESCAN_ACTION_ABORT 3 + /* dongle status */ enum wl_status { WL_STATUS_READY, @@ -275,6 +282,19 @@ struct brcmf_cfg80211_pmk_list { struct pmkid foo[MAXPMKID - 1]; }; +/* dongle escan state */ +enum wl_escan_state { + WL_ESCAN_STATE_IDLE, + WL_ESCAN_STATE_SCANNING +}; + +struct escan_info { + u32 escan_state; + u8 escan_buf[WL_ESCAN_BUF_SIZE]; + struct wiphy *wiphy; + struct net_device *ndev; +}; + /* dongle private data of cfg80211 interface */ struct brcmf_cfg80211_priv { struct wireless_dev *wdev; /* representing wl cfg80211 device */ @@ -315,6 +335,11 @@ struct brcmf_cfg80211_priv { u8 *dcmd_buf; /* dcmd buffer */ u8 *extra_buf; /* maily to grab assoc information */ struct dentry *debugfsdir; + bool escan_on; /* escan on/off switch */ + struct escan_info escan_info; /* escan information */ + struct timer_list escan_timeout; /* Timer for catch scan timeout */ + struct work_struct escan_timeout_work; /* scan timeout worker */ + u8 *escan_ioctl_buf; u8 ci[0] __aligned(NETDEV_ALIGN); }; -- cgit v0.10.2 From 7a5f799becc51c842ec1a3aeb8dd82651aea7036 Mon Sep 17 00:00:00 2001 From: Larry Finger Date: Tue, 11 Sep 2012 16:04:36 -0500 Subject: rtlwifi: Remove EXPERIMENTAL as pre-requisite for the drivers All of the rtlwifi-family of drivers have been in the kernel since 3.1 or earlier. The dependence on EXPERIMENTAL can be removed. Signed-off-by: Larry Finger Signed-off-by: John W. Linville diff --git a/drivers/net/wireless/rtlwifi/Kconfig b/drivers/net/wireless/rtlwifi/Kconfig index cefac6a..6b28e92 100644 --- a/drivers/net/wireless/rtlwifi/Kconfig +++ b/drivers/net/wireless/rtlwifi/Kconfig @@ -1,6 +1,6 @@ config RTL8192CE tristate "Realtek RTL8192CE/RTL8188CE Wireless Network Adapter" - depends on MAC80211 && PCI && EXPERIMENTAL + depends on MAC80211 && PCI select FW_LOADER select RTLWIFI select RTL8192C_COMMON @@ -12,7 +12,7 @@ config RTL8192CE config RTL8192SE tristate "Realtek RTL8192SE/RTL8191SE PCIe Wireless Network Adapter" - depends on MAC80211 && EXPERIMENTAL && PCI + depends on MAC80211 && PCI select FW_LOADER select RTLWIFI ---help--- @@ -23,7 +23,7 @@ config RTL8192SE config RTL8192DE tristate "Realtek RTL8192DE/RTL8188DE PCIe Wireless Network Adapter" - depends on MAC80211 && EXPERIMENTAL && PCI + depends on MAC80211 && PCI select FW_LOADER select RTLWIFI ---help--- @@ -34,7 +34,7 @@ config RTL8192DE config RTL8192CU tristate "Realtek RTL8192CU/RTL8188CU USB Wireless Network Adapter" - depends on MAC80211 && USB && EXPERIMENTAL + depends on MAC80211 && USB select FW_LOADER select RTLWIFI select RTL8192C_COMMON -- cgit v0.10.2