diff options
Diffstat (limited to 'drivers/net/wireless/ti/wlcore/wlcore.h')
-rw-r--r-- | drivers/net/wireless/ti/wlcore/wlcore.h | 119 |
1 files changed, 93 insertions, 26 deletions
diff --git a/drivers/net/wireless/ti/wlcore/wlcore.h b/drivers/net/wireless/ti/wlcore/wlcore.h index c388493..af9feca 100644 --- a/drivers/net/wireless/ti/wlcore/wlcore.h +++ b/drivers/net/wireless/ti/wlcore/wlcore.h @@ -37,6 +37,9 @@ */ #define WLCORE_NUM_MAC_ADDRESSES 3 +/* wl12xx/wl18xx maximum transmission power (in dBm) */ +#define WLCORE_MAX_TXPWR 25 + /* forward declaration */ struct wl1271_tx_hw_descr; enum wl_rx_buf_align; @@ -51,6 +54,9 @@ struct wlcore_ops { int (*trigger_cmd)(struct wl1271 *wl, int cmd_box_addr, void *buf, size_t len); int (*ack_event)(struct wl1271 *wl); + int (*wait_for_event)(struct wl1271 *wl, enum wlcore_wait_event event, + bool *timeout); + int (*process_mailbox_events)(struct wl1271 *wl); u32 (*calc_tx_blocks)(struct wl1271 *wl, u32 len, u32 spare_blks); void (*set_tx_desc_blocks)(struct wl1271 *wl, struct wl1271_tx_hw_descr *desc, @@ -82,12 +88,32 @@ struct wlcore_ops { int (*debugfs_init)(struct wl1271 *wl, struct dentry *rootdir); int (*handle_static_data)(struct wl1271 *wl, struct wl1271_static_data *static_data); + int (*scan_start)(struct wl1271 *wl, struct wl12xx_vif *wlvif, + struct cfg80211_scan_request *req); + int (*scan_stop)(struct wl1271 *wl, struct wl12xx_vif *wlvif); + int (*sched_scan_start)(struct wl1271 *wl, struct wl12xx_vif *wlvif, + struct cfg80211_sched_scan_request *req, + struct ieee80211_sched_scan_ies *ies); + void (*sched_scan_stop)(struct wl1271 *wl, struct wl12xx_vif *wlvif); int (*get_spare_blocks)(struct wl1271 *wl, bool is_gem); int (*set_key)(struct wl1271 *wl, enum set_key_cmd cmd, struct ieee80211_vif *vif, struct ieee80211_sta *sta, struct ieee80211_key_conf *key_conf); + int (*channel_switch)(struct wl1271 *wl, + struct wl12xx_vif *wlvif, + struct ieee80211_channel_switch *ch_switch); u32 (*pre_pkt_send)(struct wl1271 *wl, u32 buf_offset, u32 last_len); + void (*sta_rc_update)(struct wl1271 *wl, struct wl12xx_vif *wlvif, + struct ieee80211_sta *sta, u32 changed); + int (*set_peer_cap)(struct wl1271 *wl, + struct ieee80211_sta_ht_cap *ht_cap, + bool allow_ht_operation, + u32 rate_set, u8 hlid); + bool (*lnk_high_prio)(struct wl1271 *wl, u8 hlid, + struct wl1271_link *lnk); + bool (*lnk_low_prio)(struct wl1271 *wl, u8 hlid, + struct wl1271_link *lnk); }; enum wlcore_partitions { @@ -157,7 +183,6 @@ struct wl1271 { struct wl1271_if_operations *if_ops; - void (*set_power)(bool enable); int irq; spinlock_t wl_lock; @@ -202,6 +227,8 @@ struct wl1271 { unsigned long klv_templates_map[ BITS_TO_LONGS(WLCORE_MAX_KLV_TEMPLATES)]; + u8 session_ids[WL12XX_MAX_LINKS]; + struct list_head wlvif_list; u8 sta_count; @@ -227,7 +254,8 @@ struct wl1271 { /* Frames scheduled for transmission, not handled yet */ int tx_queue_count[NUM_TX_QUEUES]; - unsigned long queue_stop_reasons[NUM_TX_QUEUES]; + unsigned long queue_stop_reasons[ + NUM_TX_QUEUES * WLCORE_NUM_MAC_ADDRESSES]; /* Frames received, not handled yet by mac80211 */ struct sk_buff_head deferred_rx_queue; @@ -269,24 +297,30 @@ struct wl1271 { struct work_struct recovery_work; bool watchdog_recovery; + /* Reg domain last configuration */ + u32 reg_ch_conf_last[2]; + /* Reg domain pending configuration */ + u32 reg_ch_conf_pending[2]; + /* Pointer that holds DMA-friendly block for the mailbox */ - struct event_mailbox *mbox; + void *mbox; /* The mbox event mask */ u32 event_mask; /* Mailbox pointers */ + u32 mbox_size; u32 mbox_ptr[2]; /* Are we currently scanning */ - struct ieee80211_vif *scan_vif; + struct wl12xx_vif *scan_wlvif; struct wl1271_scan scan; struct delayed_work scan_complete_work; - /* Connection loss work */ - struct delayed_work connection_loss_work; + struct ieee80211_vif *roc_vif; + struct delayed_work roc_complete_work; - bool sched_scanning; + struct wl12xx_vif *sched_vif; /* The current band */ enum ieee80211_band band; @@ -299,7 +333,7 @@ struct wl1271 { struct wl1271_stats stats; - __le32 buffer_32; + __le32 *buffer_32; u32 buffer_cmd; u32 buffer_busyword[WL1271_BUSY_WORD_CNT]; @@ -314,6 +348,8 @@ struct wl1271 { bool enable_11a; + int recovery_count; + /* Most recently reported noise in dBm */ s8 noise; @@ -333,6 +369,12 @@ struct wl1271 { */ struct wl1271_link links[WL12XX_MAX_LINKS]; + /* number of currently active links */ + int active_link_count; + + /* Fast/slow links bitmap according to FW */ + u32 fw_fast_lnk_map; + /* AP-mode - a bitmap of links currently in PS mode according to FW */ u32 ap_fw_ps_map; @@ -367,6 +409,12 @@ struct wl1271 { const char *sr_fw_name; const char *mr_fw_name; + u8 scan_templ_id_2_4; + u8 scan_templ_id_5; + u8 sched_scan_templ_id_2_4; + u8 sched_scan_templ_id_5; + u8 max_channels_5; + /* per-chip-family private structure */ void *priv; @@ -408,20 +456,28 @@ struct wl1271 { /* the number of allocated MAC addresses in this chip */ int num_mac_addr; - /* the minimum FW version required for the driver to work */ - unsigned int min_fw_ver[NUM_FW_VER]; + /* minimum FW version required for the driver to work in single-role */ + unsigned int min_sr_fw_ver[NUM_FW_VER]; + + /* minimum FW version required for the driver to work in multi-role */ + unsigned int min_mr_fw_ver[NUM_FW_VER]; struct completion nvs_loading_complete; + + /* number of concurrent channels the HW supports */ + u32 num_channels; }; int wlcore_probe(struct wl1271 *wl, struct platform_device *pdev); int wlcore_remove(struct platform_device *pdev); -struct ieee80211_hw *wlcore_alloc_hw(size_t priv_size, u32 aggr_buf_size); +struct ieee80211_hw *wlcore_alloc_hw(size_t priv_size, u32 aggr_buf_size, + u32 mbox_size); int wlcore_free_hw(struct wl1271 *wl); int wlcore_set_key(struct wl1271 *wl, enum set_key_cmd cmd, struct ieee80211_vif *vif, struct ieee80211_sta *sta, struct ieee80211_key_conf *key_conf); +void wlcore_regdomain_config(struct wl1271 *wl); static inline void wlcore_set_ht_cap(struct wl1271 *wl, enum ieee80211_band band, @@ -430,16 +486,27 @@ wlcore_set_ht_cap(struct wl1271 *wl, enum ieee80211_band band, memcpy(&wl->ht_cap[band], ht_cap, sizeof(*ht_cap)); } +/* Tell wlcore not to care about this element when checking the version */ +#define WLCORE_FW_VER_IGNORE -1 + static inline void wlcore_set_min_fw_ver(struct wl1271 *wl, unsigned int chip, - unsigned int iftype, unsigned int major, - unsigned int subtype, unsigned int minor) + unsigned int iftype_sr, unsigned int major_sr, + unsigned int subtype_sr, unsigned int minor_sr, + unsigned int iftype_mr, unsigned int major_mr, + unsigned int subtype_mr, unsigned int minor_mr) { - wl->min_fw_ver[FW_VER_CHIP] = chip; - wl->min_fw_ver[FW_VER_IF_TYPE] = iftype; - wl->min_fw_ver[FW_VER_MAJOR] = major; - wl->min_fw_ver[FW_VER_SUBTYPE] = subtype; - wl->min_fw_ver[FW_VER_MINOR] = minor; + wl->min_sr_fw_ver[FW_VER_CHIP] = chip; + wl->min_sr_fw_ver[FW_VER_IF_TYPE] = iftype_sr; + wl->min_sr_fw_ver[FW_VER_MAJOR] = major_sr; + wl->min_sr_fw_ver[FW_VER_SUBTYPE] = subtype_sr; + wl->min_sr_fw_ver[FW_VER_MINOR] = minor_sr; + + wl->min_mr_fw_ver[FW_VER_CHIP] = chip; + wl->min_mr_fw_ver[FW_VER_IF_TYPE] = iftype_mr; + wl->min_mr_fw_ver[FW_VER_MAJOR] = major_mr; + wl->min_mr_fw_ver[FW_VER_SUBTYPE] = subtype_mr; + wl->min_mr_fw_ver[FW_VER_MINOR] = minor_mr; } /* Firmware image load chunk size */ @@ -450,6 +517,9 @@ wlcore_set_min_fw_ver(struct wl1271 *wl, unsigned int chip, /* Each RX/TX transaction requires an end-of-transaction transfer */ #define WLCORE_QUIRK_END_OF_TRANSACTION BIT(0) +/* the first start_role(sta) sometimes doesn't work on wl12xx */ +#define WLCORE_QUIRK_START_STA_FAILS BIT(1) + /* wl127x and SPI don't support SDIO block size alignment */ #define WLCORE_QUIRK_TX_BLOCKSIZE_ALIGN BIT(2) @@ -462,9 +532,6 @@ wlcore_set_min_fw_ver(struct wl1271 *wl, unsigned int chip, /* Older firmwares use an old NVS format */ #define WLCORE_QUIRK_LEGACY_NVS BIT(5) -/* Some firmwares may not support ELP */ -#define WLCORE_QUIRK_NO_ELP BIT(6) - /* pad only the last frame in the aggregate buffer */ #define WLCORE_QUIRK_TX_PAD_LAST_FRAME BIT(7) @@ -477,11 +544,11 @@ wlcore_set_min_fw_ver(struct wl1271 *wl, unsigned int chip, /* separate probe response templates for one-shot and sched scans */ #define WLCORE_QUIRK_DUAL_PROBE_TMPL BIT(10) -/* TODO: move to the lower drivers when all usages are abstracted */ -#define CHIP_ID_1271_PG10 (0x4030101) -#define CHIP_ID_1271_PG20 (0x4030111) -#define CHIP_ID_1283_PG10 (0x05030101) -#define CHIP_ID_1283_PG20 (0x05030111) +/* Firmware requires reg domain configuration for active calibration */ +#define WLCORE_QUIRK_REGDOMAIN_CONF BIT(11) + +/* The FW only support a zero session id for AP */ +#define WLCORE_QUIRK_AP_ZERO_SESSION_ID BIT(12) /* TODO: move all these common registers and values elsewhere */ #define HW_ACCESS_ELP_CTRL_REG 0x1FFFC |