diff options
author | John W. Linville <linville@tuxdriver.com> | 2012-06-19 14:41:22 -0400 |
---|---|---|
committer | John W. Linville <linville@tuxdriver.com> | 2012-06-19 14:41:22 -0400 |
commit | b3c911eeb47d08aada986f769b6a060794dfe9d0 (patch) | |
tree | 212209c15a26006a62da9252efe18f27f16a0a4a | |
parent | 43b03f1f6d6832d744918947d185a7aee89d1e0f (diff) | |
parent | daf67ce8cffd148308ae15c25fb06c1fc20c88f1 (diff) |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
Conflicts:
drivers/net/wireless/iwlwifi/dvm/testmode.c
drivers/net/wireless/iwlwifi/pcie/trans.c
86 files changed, 4743 insertions, 2966 deletions
diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c index 1fcd92380356..585c88e01893 100644 --- a/drivers/bluetooth/bluecard_cs.c +++ b/drivers/bluetooth/bluecard_cs.c @@ -231,12 +231,12 @@ static void bluecard_write_wakeup(bluecard_info_t *info) } do { - register unsigned int iobase = info->p_dev->resource[0]->start; - register unsigned int offset; - register unsigned char command; - register unsigned long ready_bit; + unsigned int iobase = info->p_dev->resource[0]->start; + unsigned int offset; + unsigned char command; + unsigned long ready_bit; register struct sk_buff *skb; - register int len; + int len; clear_bit(XMIT_WAKEUP, &(info->tx_state)); diff --git a/drivers/bluetooth/bpa10x.c b/drivers/bluetooth/bpa10x.c index 609861a53c28..29caaed2d715 100644 --- a/drivers/bluetooth/bpa10x.c +++ b/drivers/bluetooth/bpa10x.c @@ -470,7 +470,7 @@ static int bpa10x_probe(struct usb_interface *intf, const struct usb_device_id * hdev->flush = bpa10x_flush; hdev->send = bpa10x_send_frame; - set_bit(HCI_QUIRK_NO_RESET, &hdev->quirks); + set_bit(HCI_QUIRK_RESET_ON_CLOSE, &hdev->quirks); err = hci_register_dev(hdev); if (err < 0) { diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c index 308c8599ab55..b2b0fbbb43b5 100644 --- a/drivers/bluetooth/bt3c_cs.c +++ b/drivers/bluetooth/bt3c_cs.c @@ -186,9 +186,9 @@ static void bt3c_write_wakeup(bt3c_info_t *info) return; do { - register unsigned int iobase = info->p_dev->resource[0]->start; + unsigned int iobase = info->p_dev->resource[0]->start; register struct sk_buff *skb; - register int len; + int len; if (!pcmcia_dev_present(info->p_dev)) break; diff --git a/drivers/bluetooth/btmrvl_sdio.c b/drivers/bluetooth/btmrvl_sdio.c index a853244e7fd7..2867499f7256 100644 --- a/drivers/bluetooth/btmrvl_sdio.c +++ b/drivers/bluetooth/btmrvl_sdio.c @@ -110,6 +110,9 @@ static const struct sdio_device_id btmrvl_sdio_ids[] = { /* Marvell SD8787 Bluetooth device */ { SDIO_DEVICE(SDIO_VENDOR_ID_MARVELL, 0x911A), .driver_data = (unsigned long) &btmrvl_sdio_sd8787 }, + /* Marvell SD8787 Bluetooth AMP device */ + { SDIO_DEVICE(SDIO_VENDOR_ID_MARVELL, 0x911B), + .driver_data = (unsigned long) &btmrvl_sdio_sd8787 }, /* Marvell SD8797 Bluetooth device */ { SDIO_DEVICE(SDIO_VENDOR_ID_MARVELL, 0x912A), .driver_data = (unsigned long) &btmrvl_sdio_sd8797 }, diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c index c4fc2f3fc32c..65b8d996840c 100644 --- a/drivers/bluetooth/btuart_cs.c +++ b/drivers/bluetooth/btuart_cs.c @@ -140,9 +140,9 @@ static void btuart_write_wakeup(btuart_info_t *info) } do { - register unsigned int iobase = info->p_dev->resource[0]->start; + unsigned int iobase = info->p_dev->resource[0]->start; register struct sk_buff *skb; - register int len; + int len; clear_bit(XMIT_WAKEUP, &(info->tx_state)); diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index c9463af8e564..a45e717f5f84 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -21,15 +21,7 @@ * */ -#include <linux/kernel.h> #include <linux/module.h> -#include <linux/init.h> -#include <linux/slab.h> -#include <linux/types.h> -#include <linux/sched.h> -#include <linux/errno.h> -#include <linux/skbuff.h> - #include <linux/usb.h> #include <net/bluetooth/bluetooth.h> @@ -1026,7 +1018,7 @@ static int btusb_probe(struct usb_interface *intf, data->isoc = usb_ifnum_to_if(data->udev, 1); if (!reset) - set_bit(HCI_QUIRK_NO_RESET, &hdev->quirks); + set_bit(HCI_QUIRK_RESET_ON_CLOSE, &hdev->quirks); if (force_scofix || id->driver_info & BTUSB_WRONG_SCO_MTU) { if (!disable_scofix) @@ -1038,7 +1030,7 @@ static int btusb_probe(struct usb_interface *intf, if (id->driver_info & BTUSB_DIGIANSWER) { data->cmdreq_type = USB_TYPE_VENDOR; - set_bit(HCI_QUIRK_NO_RESET, &hdev->quirks); + set_bit(HCI_QUIRK_RESET_ON_CLOSE, &hdev->quirks); } if (id->driver_info & BTUSB_CSR) { @@ -1046,7 +1038,7 @@ static int btusb_probe(struct usb_interface *intf, /* Old firmware would otherwise execute USB reset */ if (le16_to_cpu(udev->descriptor.bcdDevice) < 0x117) - set_bit(HCI_QUIRK_NO_RESET, &hdev->quirks); + set_bit(HCI_QUIRK_RESET_ON_CLOSE, &hdev->quirks); } if (id->driver_info & BTUSB_SNIFFER) { diff --git a/drivers/bluetooth/dtl1_cs.c b/drivers/bluetooth/dtl1_cs.c index 6e8d96189684..b1b37ccd3cd4 100644 --- a/drivers/bluetooth/dtl1_cs.c +++ b/drivers/bluetooth/dtl1_cs.c @@ -144,9 +144,9 @@ static void dtl1_write_wakeup(dtl1_info_t *info) } do { - register unsigned int iobase = info->p_dev->resource[0]->start; + unsigned int iobase = info->p_dev->resource[0]->start; register struct sk_buff *skb; - register int len; + int len; clear_bit(XMIT_WAKEUP, &(info->tx_state)); diff --git a/drivers/bluetooth/hci_bcsp.c b/drivers/bluetooth/hci_bcsp.c index 661a8dc4d2f8..57e502e06080 100644 --- a/drivers/bluetooth/hci_bcsp.c +++ b/drivers/bluetooth/hci_bcsp.c @@ -552,7 +552,7 @@ static u16 bscp_get_crc(struct bcsp_struct *bcsp) static int bcsp_recv(struct hci_uart *hu, void *data, int count) { struct bcsp_struct *bcsp = hu->priv; - register unsigned char *ptr; + unsigned char *ptr; BT_DBG("hu %p count %d rx_state %d rx_count %ld", hu, count, bcsp->rx_state, bcsp->rx_count); diff --git a/drivers/bluetooth/hci_h4.c b/drivers/bluetooth/hci_h4.c index 748329468d26..c60623f206d4 100644 --- a/drivers/bluetooth/hci_h4.c +++ b/drivers/bluetooth/hci_h4.c @@ -126,7 +126,7 @@ static int h4_enqueue(struct hci_uart *hu, struct sk_buff *skb) static inline int h4_check_data_len(struct h4_struct *h4, int len) { - register int room = skb_tailroom(h4->rx_skb); + int room = skb_tailroom(h4->rx_skb); BT_DBG("len %d room %d", len, room); diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c index e564579a6115..2f9b796e106e 100644 --- a/drivers/bluetooth/hci_ldisc.c +++ b/drivers/bluetooth/hci_ldisc.c @@ -394,7 +394,7 @@ static int hci_uart_register_dev(struct hci_uart *hu) set_bit(HCI_QUIRK_RAW_DEVICE, &hdev->quirks); if (!test_bit(HCI_UART_RESET_ON_INIT, &hu->hdev_flags)) - set_bit(HCI_QUIRK_NO_RESET, &hdev->quirks); + set_bit(HCI_QUIRK_RESET_ON_CLOSE, &hdev->quirks); if (test_bit(HCI_UART_CREATE_AMP, &hu->hdev_flags)) hdev->dev_type = HCI_AMP; diff --git a/drivers/bluetooth/hci_ll.c b/drivers/bluetooth/hci_ll.c index b874c0efde24..ff6d589c34a5 100644 --- a/drivers/bluetooth/hci_ll.c +++ b/drivers/bluetooth/hci_ll.c @@ -348,7 +348,7 @@ static int ll_enqueue(struct hci_uart *hu, struct sk_buff *skb) static inline int ll_check_data_len(struct ll_struct *ll, int len) { - register int room = skb_tailroom(ll->rx_skb); + int room = skb_tailroom(ll->rx_skb); BT_DBG("len %d room %d", len, room); @@ -374,11 +374,11 @@ static inline int ll_check_data_len(struct ll_struct *ll, int len) static int ll_recv(struct hci_uart *hu, void *data, int count) { struct ll_struct *ll = hu->priv; - register char *ptr; + char *ptr; struct hci_event_hdr *eh; struct hci_acl_hdr *ah; struct hci_sco_hdr *sh; - register int len, type, dlen; + int len, type, dlen; BT_DBG("hu %p count %d rx_state %ld rx_count %ld", hu, count, ll->rx_state, ll->rx_count); diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c index d9e0824af093..78816b8b2173 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c @@ -181,11 +181,14 @@ static bool ar9003_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked) u32 mask2 = 0; struct ath9k_hw_capabilities *pCap = &ah->caps; struct ath_common *common = ath9k_hw_common(ah); - u32 sync_cause = 0, async_cause; + u32 sync_cause = 0, async_cause, async_mask = AR_INTR_MAC_IRQ; + + if (ath9k_hw_mci_is_enabled(ah)) + async_mask |= AR_INTR_ASYNC_MASK_MCI; async_cause = REG_READ(ah, AR_INTR_ASYNC_CAUSE); - if (async_cause & (AR_INTR_MAC_IRQ | AR_INTR_ASYNC_MASK_MCI)) { + if (async_cause & async_mask) { if ((REG_READ(ah, AR_RTC_STATUS) & AR_RTC_STATUS_M) == AR_RTC_STATUS_ON) isr = REG_READ(ah, AR_ISR); diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mci.c b/drivers/net/wireless/ath/ath9k/ar9003_mci.c index b1ced2a76da3..cc2853ade8f8 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_mci.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_mci.c @@ -321,7 +321,7 @@ void ar9003_mci_set_full_sleep(struct ath_hw *ah) { struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci; - if (ar9003_mci_state(ah, MCI_STATE_ENABLE, NULL) && + if (ar9003_mci_state(ah, MCI_STATE_ENABLE) && (mci->bt_state != MCI_BT_SLEEP) && !mci->halted_bt_gpm) { ar9003_mci_send_coex_halt_bt_gpm(ah, true, true); @@ -484,7 +484,7 @@ static void ar9003_mci_sync_bt_state(struct ath_hw *ah) struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci; u32 cur_bt_state; - cur_bt_state = ar9003_mci_state(ah, MCI_STATE_REMOTE_SLEEP, NULL); + cur_bt_state = ar9003_mci_state(ah, MCI_STATE_REMOTE_SLEEP); if (mci->bt_state != cur_bt_state) mci->bt_state = cur_bt_state; @@ -593,8 +593,7 @@ static u32 ar9003_mci_wait_for_gpm(struct ath_hw *ah, u8 gpm_type, if (!time_out) break; - offset = ar9003_mci_state(ah, MCI_STATE_NEXT_GPM_OFFSET, - &more_data); + offset = ar9003_mci_get_next_gpm_offset(ah, false, &more_data); if (offset == MCI_GPM_INVALID) continue; @@ -658,8 +657,7 @@ static u32 ar9003_mci_wait_for_gpm(struct ath_hw *ah, u8 gpm_type, time_out = 0; while (more_data == MCI_GPM_MORE) { - offset = ar9003_mci_state(ah, MCI_STATE_NEXT_GPM_OFFSET, - &more_data); + offset = ar9003_mci_get_next_gpm_offset(ah, false, &more_data); if (offset == MCI_GPM_INVALID) break; @@ -893,13 +891,16 @@ void ar9003_mci_reset(struct ath_hw *ah, bool en_int, bool is_2g, udelay(100); } + /* Check pending GPM msg before MCI Reset Rx */ + ar9003_mci_check_gpm_offset(ah); + regval |= SM(1, AR_MCI_COMMAND2_RESET_RX); REG_WRITE(ah, AR_MCI_COMMAND2, regval); udelay(1); regval &= ~SM(1, AR_MCI_COMMAND2_RESET_RX); REG_WRITE(ah, AR_MCI_COMMAND2, regval); - ar9003_mci_state(ah, MCI_STATE_INIT_GPM_OFFSET, NULL); + ar9003_mci_get_next_gpm_offset(ah, true, NULL); REG_WRITE(ah, AR_MCI_MSG_ATTRIBUTES_TABLE, (SM(0xe801, AR_MCI_MSG_ATTRIBUTES_TABLE_INVALID_HDR) | @@ -1010,38 +1011,32 @@ static void ar9003_mci_queue_unsent_gpm(struct ath_hw *ah, u8 header, } } -void ar9003_mci_2g5g_switch(struct ath_hw *ah, bool wait_done) +void ar9003_mci_2g5g_switch(struct ath_hw *ah, bool force) { struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci; - if (!mci->update_2g5g) + if (!mci->update_2g5g && !force) return; if (mci->is_2g) { ar9003_mci_send_2g5g_status(ah, true); - ar9003_mci_send_lna_transfer(ah, true); - udelay(5); - REG_CLR_BIT(ah, AR_MCI_TX_CTRL, + REG_SET_BIT(ah, AR_MCI_TX_CTRL, AR_MCI_TX_CTRL_DISABLE_LNA_UPDATE); REG_CLR_BIT(ah, AR_PHY_GLB_CONTROL, AR_BTCOEX_CTRL_BT_OWN_SPDT_CTRL); if (!(mci->config & ATH_MCI_CONFIG_DISABLE_OSLA)) - REG_SET_BIT(ah, AR_BTCOEX_CTRL, - AR_BTCOEX_CTRL_ONE_STEP_LOOK_AHEAD_EN); + ar9003_mci_osla_setup(ah, true); } else { - ar9003_mci_send_lna_take(ah, true); - udelay(5); - REG_SET_BIT(ah, AR_MCI_TX_CTRL, AR_MCI_TX_CTRL_DISABLE_LNA_UPDATE); REG_SET_BIT(ah, AR_PHY_GLB_CONTROL, AR_BTCOEX_CTRL_BT_OWN_SPDT_CTRL); - REG_CLR_BIT(ah, AR_BTCOEX_CTRL, - AR_BTCOEX_CTRL_ONE_STEP_LOOK_AHEAD_EN); - ar9003_mci_send_2g5g_status(ah, true); + ar9003_mci_osla_setup(ah, false); + if (!force) + ar9003_mci_send_2g5g_status(ah, true); } } @@ -1169,11 +1164,10 @@ void ar9003_mci_cleanup(struct ath_hw *ah) } EXPORT_SYMBOL(ar9003_mci_cleanup); -u32 ar9003_mci_state(struct ath_hw *ah, u32 state_type, u32 *p_data) +u32 ar9003_mci_state(struct ath_hw *ah, u32 state_type) { - struct ath_common *common = ath9k_hw_common(ah); struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci; - u32 value = 0, more_gpm = 0, gpm_ptr; + u32 value = 0; u8 query_type; switch (state_type) { @@ -1186,81 +1180,6 @@ u32 ar9003_mci_state(struct ath_hw *ah, u32 state_type, u32 *p_data) } value &= AR_BTCOEX_CTRL_MCI_MODE_EN; break; - case MCI_STATE_INIT_GPM_OFFSET: - value = MS(REG_READ(ah, AR_MCI_GPM_1), AR_MCI_GPM_WRITE_PTR); - mci->gpm_idx = value; - break; - case MCI_STATE_NEXT_GPM_OFFSET: - case MCI_STATE_LAST_GPM_OFFSET: - /* - * This could be useful to avoid new GPM message interrupt which - * may lead to spurious interrupt after power sleep, or multiple - * entry of ath_mci_i |