diff options
author | David S. Miller <davem@davemloft.net> | 2015-01-02 20:58:21 (GMT) |
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committer | David S. Miller <davem@davemloft.net> | 2015-01-02 20:58:21 (GMT) |
commit | 6c032edc8a338f7a5d7bbd3dd8a08ac80d37dd86 (patch) | |
tree | c07d1788b0c6f3973a4afc8c61c05712cb6fa100 /drivers | |
parent | a4c9ea5e8fec680134d22aa99b54d1cd8c226ebd (diff) | |
parent | e64b4fb66cc428cef0a62ea899b671c1aad05f3a (diff) | |
download | linux-6c032edc8a338f7a5d7bbd3dd8a08ac80d37dd86.tar.xz |
Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next
Johan Hedberg say:
====================
pull request: bluetooth-next 2014-12-31
Here's the first batch of bluetooth patches for 3.20.
- Cleanups & fixes to ieee802154 drivers
- Fix synchronization of mgmt commands with respective HCI commands
- Add self-tests for LE pairing crypto functionality
- Remove 'BlueFritz!' specific handling from core using a new quirk flag
- Public address configuration support for ath3012
- Refactor debugfs support into a dedicated file
- Initial support for LE Data Length Extension feature from Bluetooth 4.2
Please let me know if there are any issues pulling. Thanks.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/bluetooth/bfusb.c | 2 | ||||
-rw-r--r-- | drivers/bluetooth/btusb.c | 34 | ||||
-rw-r--r-- | drivers/net/ieee802154/at86rf230.c | 80 | ||||
-rw-r--r-- | drivers/net/ieee802154/cc2520.c | 27 | ||||
-rw-r--r-- | drivers/net/ieee802154/mrf24j40.c | 6 |
5 files changed, 92 insertions, 57 deletions
diff --git a/drivers/bluetooth/bfusb.c b/drivers/bluetooth/bfusb.c index b2e7e94..fcfb72e 100644 --- a/drivers/bluetooth/bfusb.c +++ b/drivers/bluetooth/bfusb.c @@ -696,6 +696,8 @@ static int bfusb_probe(struct usb_interface *intf, const struct usb_device_id *i hdev->flush = bfusb_flush; hdev->send = bfusb_send_frame; + set_bit(HCI_QUIRK_BROKEN_LOCAL_COMMANDS, &hdev->quirks); + if (hci_register_dev(hdev) < 0) { BT_ERR("Can't register HCI device"); hci_free_dev(hdev); diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 19cf2cf..f051a93 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -49,6 +49,7 @@ static struct usb_driver btusb_driver; #define BTUSB_INTEL_BOOT 0x200 #define BTUSB_BCM_PATCHRAM 0x400 #define BTUSB_MARVELL 0x800 +#define BTUSB_AVM 0x1000 static const struct usb_device_id btusb_table[] = { /* Generic Bluetooth USB device */ @@ -85,7 +86,7 @@ static const struct usb_device_id btusb_table[] = { { USB_DEVICE(0x05ac, 0x8281) }, /* AVM BlueFRITZ! USB v2.0 */ - { USB_DEVICE(0x057c, 0x3800) }, + { USB_DEVICE(0x057c, 0x3800), .driver_info = BTUSB_AVM }, /* Bluetooth Ultraport Module from IBM */ { USB_DEVICE(0x04bf, 0x030a) }, @@ -1943,6 +1944,31 @@ static int btusb_set_bdaddr_bcm(struct hci_dev *hdev, const bdaddr_t *bdaddr) return 0; } +static int btusb_set_bdaddr_ath3012(struct hci_dev *hdev, + const bdaddr_t *bdaddr) +{ + struct sk_buff *skb; + u8 buf[10]; + long ret; + + buf[0] = 0x01; + buf[1] = 0x01; + buf[2] = 0x00; + buf[3] = sizeof(bdaddr_t); + memcpy(buf + 4, bdaddr, sizeof(bdaddr_t)); + + skb = __hci_cmd_sync(hdev, 0xfc0b, sizeof(buf), buf, HCI_INIT_TIMEOUT); + if (IS_ERR(skb)) { + ret = PTR_ERR(skb); + BT_ERR("%s: Change address command failed (%ld)", + hdev->name, ret); + return ret; + } + kfree_skb(skb); + + return 0; +} + static int btusb_probe(struct usb_interface *intf, const struct usb_device_id *id) { @@ -2055,9 +2081,15 @@ static int btusb_probe(struct usb_interface *intf, if (id->driver_info & BTUSB_MARVELL) hdev->set_bdaddr = btusb_set_bdaddr_marvell; + if (id->driver_info & BTUSB_AVM) + set_bit(HCI_QUIRK_BROKEN_LOCAL_COMMANDS, &hdev->quirks); + if (id->driver_info & BTUSB_INTEL_BOOT) set_bit(HCI_QUIRK_RAW_DEVICE, &hdev->quirks); + if (id->driver_info & BTUSB_ATH3012) + hdev->set_bdaddr = btusb_set_bdaddr_ath3012; + /* Interface numbers are hardcoded in the specification */ data->isoc = usb_ifnum_to_if(data->udev, 1); diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c index 1c01356..80632fc 100644 --- a/drivers/net/ieee802154/at86rf230.c +++ b/drivers/net/ieee802154/at86rf230.c @@ -450,7 +450,7 @@ at86rf230_async_error_recover(void *context) ieee802154_wake_queue(lp->hw); } -static void +static inline void at86rf230_async_error(struct at86rf230_local *lp, struct at86rf230_state_change *ctx, int rc) { @@ -524,7 +524,6 @@ at86rf230_async_state_assert(void *context) } } - dev_warn(&lp->spi->dev, "unexcept state change from 0x%02x to 0x%02x. Actual state: 0x%02x\n", ctx->from_state, ctx->to_state, trx_state); } @@ -655,7 +654,7 @@ at86rf230_async_state_change_start(void *context) if (ctx->irq_enable) enable_irq(lp->spi->irq); - at86rf230_async_error(lp, &lp->state, rc); + at86rf230_async_error(lp, ctx, rc); } } @@ -715,10 +714,7 @@ at86rf230_tx_complete(void *context) enable_irq(lp->spi->irq); - if (lp->max_frame_retries <= 0) - ieee802154_xmit_complete(lp->hw, skb, true); - else - ieee802154_xmit_complete(lp->hw, skb, false); + ieee802154_xmit_complete(lp->hw, skb, !lp->tx_aret); } static void @@ -753,16 +749,13 @@ at86rf230_tx_trac_check(void *context) * to STATE_FORCE_TRX_OFF then STATE_TX_ON to recover the transceiver * state to TX_ON. */ - if (trac) { + if (trac) at86rf230_async_state_change(lp, ctx, STATE_FORCE_TRX_OFF, at86rf230_tx_trac_error, true); - return; - } - - at86rf230_tx_on(context); + else + at86rf230_tx_on(context); } - static void at86rf230_tx_trac_status(void *context) { @@ -1082,7 +1075,7 @@ at86rf230_set_hw_addr_filt(struct ieee802154_hw *hw, u16 addr = le16_to_cpu(filt->short_addr); dev_vdbg(&lp->spi->dev, - "at86rf230_set_hw_addr_filt called for saddr\n"); + "at86rf230_set_hw_addr_filt called for saddr\n"); __at86rf230_write(lp, RG_SHORT_ADDR_0, addr); __at86rf230_write(lp, RG_SHORT_ADDR_1, addr >> 8); } @@ -1091,7 +1084,7 @@ at86rf230_set_hw_addr_filt(struct ieee802154_hw *hw, u16 pan = le16_to_cpu(filt->pan_id); dev_vdbg(&lp->spi->dev, - "at86rf230_set_hw_addr_filt called for pan id\n"); + "at86rf230_set_hw_addr_filt called for pan id\n"); __at86rf230_write(lp, RG_PAN_ID_0, pan); __at86rf230_write(lp, RG_PAN_ID_1, pan >> 8); } @@ -1101,14 +1094,14 @@ at86rf230_set_hw_addr_filt(struct ieee802154_hw *hw, memcpy(addr, &filt->ieee_addr, 8); dev_vdbg(&lp->spi->dev, - "at86rf230_set_hw_addr_filt called for IEEE addr\n"); + "at86rf230_set_hw_addr_filt called for IEEE addr\n"); for (i = 0; i < 8; i++) __at86rf230_write(lp, RG_IEEE_ADDR_0 + i, addr[i]); } if (changed & IEEE802154_AFILT_PANC_CHANGED) { dev_vdbg(&lp->spi->dev, - "at86rf230_set_hw_addr_filt called for panc change\n"); + "at86rf230_set_hw_addr_filt called for panc change\n"); if (filt->pan_coord) at86rf230_write_subreg(lp, SR_AACK_I_AM_COORD, 1); else @@ -1146,11 +1139,37 @@ at86rf230_set_lbt(struct ieee802154_hw *hw, bool on) } static int -at86rf230_set_cca_mode(struct ieee802154_hw *hw, u8 mode) +at86rf230_set_cca_mode(struct ieee802154_hw *hw, + const struct wpan_phy_cca *cca) { struct at86rf230_local *lp = hw->priv; + u8 val; + + /* mapping 802.15.4 to driver spec */ + switch (cca->mode) { + case NL802154_CCA_ENERGY: + val = 1; + break; + case NL802154_CCA_CARRIER: + val = 2; + break; + case NL802154_CCA_ENERGY_CARRIER: + switch (cca->opt) { + case NL802154_CCA_OPT_ENERGY_CARRIER_AND: + val = 3; + break; + case NL802154_CCA_OPT_ENERGY_CARRIER_OR: + val = 0; + break; + default: + return -EINVAL; + } + break; + default: + return -EINVAL; + } - return at86rf230_write_subreg(lp, SR_CCA_MODE, mode); + return at86rf230_write_subreg(lp, SR_CCA_MODE, val); } static int @@ -1400,7 +1419,7 @@ at86rf230_detect_device(struct at86rf230_local *lp) if (rc) return rc; - rc = __at86rf230_read(lp, RG_PART_NUM, &version); + rc = __at86rf230_read(lp, RG_VERSION_NUM, &version); if (rc) return rc; @@ -1410,11 +1429,12 @@ at86rf230_detect_device(struct at86rf230_local *lp) return -EINVAL; } - lp->hw->extra_tx_headroom = 0; lp->hw->flags = IEEE802154_HW_TX_OMIT_CKSUM | IEEE802154_HW_AACK | IEEE802154_HW_TXPOWER | IEEE802154_HW_ARET | IEEE802154_HW_AFILT | IEEE802154_HW_PROMISCUOUS; + lp->hw->phy->cca.mode = NL802154_CCA_ENERGY; + switch (part) { case 2: chip = "at86rf230"; @@ -1429,16 +1449,12 @@ at86rf230_detect_device(struct at86rf230_local *lp) break; case 7: chip = "at86rf212"; - if (version == 1) { - lp->data = &at86rf212_data; - lp->hw->flags |= IEEE802154_HW_LBT; - lp->hw->phy->channels_supported[0] = 0x00007FF; - lp->hw->phy->channels_supported[2] = 0x00007FF; - lp->hw->phy->current_channel = 5; - lp->hw->phy->symbol_duration = 25; - } else { - rc = -ENOTSUPP; - } + lp->data = &at86rf212_data; + lp->hw->flags |= IEEE802154_HW_LBT; + lp->hw->phy->channels_supported[0] = 0x00007FF; + lp->hw->phy->channels_supported[2] = 0x00007FF; + lp->hw->phy->current_channel = 5; + lp->hw->phy->symbol_duration = 25; break; case 11: chip = "at86rf233"; @@ -1448,7 +1464,7 @@ at86rf230_detect_device(struct at86rf230_local *lp) lp->hw->phy->symbol_duration = 16; break; default: - chip = "unkown"; + chip = "unknown"; rc = -ENOTSUPP; break; } diff --git a/drivers/net/ieee802154/cc2520.c b/drivers/net/ieee802154/cc2520.c index f9df9fa..a43c8ac 100644 --- a/drivers/net/ieee802154/cc2520.c +++ b/drivers/net/ieee802154/cc2520.c @@ -19,7 +19,6 @@ #include <linux/workqueue.h> #include <linux/interrupt.h> #include <linux/skbuff.h> -#include <linux/pinctrl/consumer.h> #include <linux/of_gpio.h> #include <linux/ieee802154.h> @@ -513,7 +512,6 @@ err_tx: return rc; } - static int cc2520_rx(struct cc2520_private *priv) { u8 len = 0, lqi = 0, bytes = 1; @@ -652,6 +650,7 @@ static int cc2520_register(struct cc2520_private *priv) priv->hw->parent = &priv->spi->dev; priv->hw->extra_tx_headroom = 0; priv->hw->vif_data_size = sizeof(*priv); + ieee802154_random_extended_addr(&priv->hw->phy->perm_extended_addr); /* We do support only 2.4 Ghz */ priv->hw->phy->channels_supported[0] = 0x7FFF800; @@ -842,24 +841,15 @@ done: static int cc2520_probe(struct spi_device *spi) { struct cc2520_private *priv; - struct pinctrl *pinctrl; struct cc2520_platform_data *pdata; int ret; - priv = devm_kzalloc(&spi->dev, - sizeof(struct cc2520_private), GFP_KERNEL); - if (!priv) { - ret = -ENOMEM; - goto err_ret; - } + priv = devm_kzalloc(&spi->dev, sizeof(*priv), GFP_KERNEL); + if (!priv) + return -ENOMEM; spi_set_drvdata(spi, priv); - pinctrl = devm_pinctrl_get_select_default(&spi->dev); - if (IS_ERR(pinctrl)) - dev_warn(&spi->dev, - "pinctrl pins are not configured\n"); - pdata = cc2520_get_platform_data(spi); if (!pdata) { dev_err(&spi->dev, "no platform data\n"); @@ -870,10 +860,8 @@ static int cc2520_probe(struct spi_device *spi) priv->buf = devm_kzalloc(&spi->dev, SPI_COMMAND_BUFFER, GFP_KERNEL); - if (!priv->buf) { - ret = -ENOMEM; - goto err_ret; - } + if (!priv->buf) + return -ENOMEM; mutex_init(&priv->buffer_mutex); INIT_WORK(&priv->fifop_irqwork, cc2520_fifop_irqwork); @@ -947,7 +935,6 @@ static int cc2520_probe(struct spi_device *spi) if (ret) goto err_hw_init; - gpio_set_value(pdata->vreg, HIGH); usleep_range(100, 150); @@ -991,8 +978,6 @@ static int cc2520_probe(struct spi_device *spi) err_hw_init: mutex_destroy(&priv->buffer_mutex); flush_work(&priv->fifop_irqwork); - -err_ret: return ret; } diff --git a/drivers/net/ieee802154/mrf24j40.c b/drivers/net/ieee802154/mrf24j40.c index a200fa1..fba2dfd 100644 --- a/drivers/net/ieee802154/mrf24j40.c +++ b/drivers/net/ieee802154/mrf24j40.c @@ -289,7 +289,7 @@ static int mrf24j40_read_rx_buf(struct mrf24j40 *devrec, goto out; /* Range check the RX FIFO length, accounting for the one-byte - * length field at the begining. */ + * length field at the beginning. */ if (rx_len > RX_FIFO_SIZE-1) { dev_err(printdev(devrec), "Invalid length read from device. Performing short read.\n"); rx_len = RX_FIFO_SIZE-1; @@ -323,7 +323,7 @@ static int mrf24j40_read_rx_buf(struct mrf24j40 *devrec, #ifdef DEBUG print_hex_dump(KERN_DEBUG, "mrf24j40 rx: ", - DUMP_PREFIX_OFFSET, 16, 1, data, *len, 0); + DUMP_PREFIX_OFFSET, 16, 1, data, *len, 0); pr_debug("mrf24j40 rx: lqi: %02hhx rssi: %02hhx\n", lqi_rssi[0], lqi_rssi[1]); #endif @@ -521,7 +521,7 @@ static int mrf24j40_filter(struct ieee802154_hw *hw, */ dev_dbg(printdev(devrec), "Set Pan Coord to %s\n", - filt->pan_coord ? "on" : "off"); + filt->pan_coord ? "on" : "off"); } return 0; |