diff options
Diffstat (limited to 'drivers/net/wireless/ath')
-rw-r--r-- | drivers/net/wireless/ath/ath10k/mac.c | 14 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath10k/pci.c | 23 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath10k/snoc.c | 2 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath10k/usb.c | 8 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 2 | ||||
-rw-r--r-- | drivers/net/wireless/ath/wil6210/debugfs.c | 15 | ||||
-rw-r--r-- | drivers/net/wireless/ath/wil6210/main.c | 11 | ||||
-rw-r--r-- | drivers/net/wireless/ath/wil6210/txrx_edma.c | 23 | ||||
-rw-r--r-- | drivers/net/wireless/ath/wil6210/wil6210.h | 1 | ||||
-rw-r--r-- | drivers/net/wireless/ath/wil6210/wmi.c | 9 |
10 files changed, 66 insertions, 42 deletions
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index d3d33cc2adfd..613ca74f1b28 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -4686,6 +4686,14 @@ static int ath10k_start(struct ieee80211_hw *hw) goto err_core_stop; } + if (test_bit(WMI_SERVICE_SPOOF_MAC_SUPPORT, ar->wmi.svc_map)) { + ret = ath10k_wmi_scan_prob_req_oui(ar, ar->mac_addr); + if (ret) { + ath10k_err(ar, "failed to set prob req oui: %i\n", ret); + goto err_core_stop; + } + } + if (test_bit(WMI_SERVICE_ADAPTIVE_OCS, ar->wmi.svc_map)) { ret = ath10k_wmi_adaptive_qcs(ar, true); if (ret) { @@ -8551,12 +8559,6 @@ int ath10k_mac_register(struct ath10k *ar) } if (test_bit(WMI_SERVICE_SPOOF_MAC_SUPPORT, ar->wmi.svc_map)) { - ret = ath10k_wmi_scan_prob_req_oui(ar, ar->mac_addr); - if (ret) { - ath10k_err(ar, "failed to set prob req oui: %i\n", ret); - goto err_dfs_detector_exit; - } - ar->hw->wiphy->features |= NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR; } diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c index 97fa5c74f2fe..50a801a5d4f1 100644 --- a/drivers/net/wireless/ath/ath10k/pci.c +++ b/drivers/net/wireless/ath/ath10k/pci.c @@ -1054,10 +1054,9 @@ int ath10k_pci_diag_write_mem(struct ath10k *ar, u32 address, struct ath10k_ce *ce = ath10k_ce_priv(ar); int ret = 0; u32 *buf; - unsigned int completed_nbytes, orig_nbytes, remaining_bytes; + unsigned int completed_nbytes, alloc_nbytes, remaining_bytes; struct ath10k_ce_pipe *ce_diag; void *data_buf = NULL; - u32 ce_data; /* Host buffer address in CE space */ dma_addr_t ce_data_base = 0; int i; @@ -1071,9 +1070,10 @@ int ath10k_pci_diag_write_mem(struct ath10k *ar, u32 address, * 1) 4-byte alignment * 2) Buffer in DMA-able space */ - orig_nbytes = nbytes; + alloc_nbytes = min_t(unsigned int, nbytes, DIAG_TRANSFER_LIMIT); + data_buf = (unsigned char *)dma_alloc_coherent(ar->dev, - orig_nbytes, + alloc_nbytes, &ce_data_base, GFP_ATOMIC); if (!data_buf) { @@ -1081,9 +1081,6 @@ int ath10k_pci_diag_write_mem(struct ath10k *ar, u32 address, goto done; } - /* Copy caller's data to allocated DMA buf */ - memcpy(data_buf, data, orig_nbytes); - /* * The address supplied by the caller is in the * Target CPU virtual address space. @@ -1096,12 +1093,14 @@ int ath10k_pci_diag_write_mem(struct ath10k *ar, u32 address, */ address = ath10k_pci_targ_cpu_to_ce_addr(ar, address); - remaining_bytes = orig_nbytes; - ce_data = ce_data_base; + remaining_bytes = nbytes; while (remaining_bytes) { /* FIXME: check cast */ nbytes = min_t(int, remaining_bytes, DIAG_TRANSFER_LIMIT); + /* Copy caller's data to allocated DMA buf */ + memcpy(data_buf, data, nbytes); + /* Set up to receive directly into Target(!) address */ ret = ce_diag->ops->ce_rx_post_buf(ce_diag, &address, address); if (ret != 0) @@ -1111,7 +1110,7 @@ int ath10k_pci_diag_write_mem(struct ath10k *ar, u32 address, * Request CE to send caller-supplied data that * was copied to bounce buffer to Target(!) address. */ - ret = ath10k_ce_send_nolock(ce_diag, NULL, (u32)ce_data, + ret = ath10k_ce_send_nolock(ce_diag, NULL, ce_data_base, nbytes, 0, 0); if (ret != 0) goto done; @@ -1152,12 +1151,12 @@ int ath10k_pci_diag_write_mem(struct ath10k *ar, u32 address, remaining_bytes -= nbytes; address += nbytes; - ce_data += nbytes; + data += nbytes; } done: if (data_buf) { - dma_free_coherent(ar->dev, orig_nbytes, data_buf, + dma_free_coherent(ar->dev, alloc_nbytes, data_buf, ce_data_base); } diff --git a/drivers/net/wireless/ath/ath10k/snoc.c b/drivers/net/wireless/ath/ath10k/snoc.c index fa1843a7e0fd..e2d78f77edb7 100644 --- a/drivers/net/wireless/ath/ath10k/snoc.c +++ b/drivers/net/wireless/ath/ath10k/snoc.c @@ -1190,7 +1190,7 @@ static int ath10k_wcn3990_clk_init(struct ath10k *ar) return 0; err_clock_config: - for (; i >= 0; i--) { + for (i = i - 1; i >= 0; i--) { clk_info = &ar_snoc->clk[i]; if (!clk_info->handle) diff --git a/drivers/net/wireless/ath/ath10k/usb.c b/drivers/net/wireless/ath/ath10k/usb.c index f09a4ad2e9de..f9c79e21ab22 100644 --- a/drivers/net/wireless/ath/ath10k/usb.c +++ b/drivers/net/wireless/ath/ath10k/usb.c @@ -49,6 +49,10 @@ ath10k_usb_alloc_urb_from_pipe(struct ath10k_usb_pipe *pipe) struct ath10k_urb_context *urb_context = NULL; unsigned long flags; + /* bail if this pipe is not initialized */ + if (!pipe->ar_usb) + return NULL; + spin_lock_irqsave(&pipe->ar_usb->cs_lock, flags); if (!list_empty(&pipe->urb_list_head)) { urb_context = list_first_entry(&pipe->urb_list_head, @@ -66,6 +70,10 @@ static void ath10k_usb_free_urb_to_pipe(struct ath10k_usb_pipe *pipe, { unsigned long flags; + /* bail if this pipe is not initialized */ + if (!pipe->ar_usb) + return; + spin_lock_irqsave(&pipe->ar_usb->cs_lock, flags); pipe->urb_cnt++; diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index f019a20e5a1f..983e1abbd9e4 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -4183,7 +4183,7 @@ 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; + u32 data = 0, ko, kg; if (!AR_SREV_9462_20_OR_LATER(ah)) return; diff --git a/drivers/net/wireless/ath/wil6210/debugfs.c b/drivers/net/wireless/ath/wil6210/debugfs.c index ceace95b1595..44296c015925 100644 --- a/drivers/net/wireless/ath/wil6210/debugfs.c +++ b/drivers/net/wireless/ath/wil6210/debugfs.c @@ -662,10 +662,10 @@ static ssize_t wil_read_file_ioblob(struct file *file, char __user *user_buf, enum { max_count = 4096 }; struct wil_blob_wrapper *wil_blob = file->private_data; struct wil6210_priv *wil = wil_blob->wil; - loff_t pos = *ppos; + loff_t aligned_pos, pos = *ppos; size_t available = wil_blob->blob.size; void *buf; - size_t ret; + size_t unaligned_bytes, aligned_count, ret; int rc; if (test_bit(wil_status_suspending, wil_blob->wil->status) || @@ -683,7 +683,12 @@ static ssize_t wil_read_file_ioblob(struct file *file, char __user *user_buf, if (count > max_count) count = max_count; - buf = kmalloc(count, GFP_KERNEL); + /* set pos to 4 bytes aligned */ + unaligned_bytes = pos % 4; + aligned_pos = pos - unaligned_bytes; + aligned_count = count + unaligned_bytes; + + buf = kmalloc(aligned_count, GFP_KERNEL); if (!buf) return -ENOMEM; @@ -694,9 +699,9 @@ static ssize_t wil_read_file_ioblob(struct file *file, char __user *user_buf, } wil_memcpy_fromio_32(buf, (const void __iomem *) - wil_blob->blob.data + pos, count); + wil_blob->blob.data + aligned_pos, aligned_count); - ret = copy_to_user(user_buf, buf, count); + ret = copy_to_user(user_buf, buf + unaligned_bytes, count); wil_pm_runtime_put(wil); diff --git a/drivers/net/wireless/ath/wil6210/main.c b/drivers/net/wireless/ath/wil6210/main.c index 920cb233f4db..10673fa9388e 100644 --- a/drivers/net/wireless/ath/wil6210/main.c +++ b/drivers/net/wireless/ath/wil6210/main.c @@ -1397,8 +1397,15 @@ static void wil_pre_fw_config(struct wil6210_priv *wil) wil6210_clear_irq(wil); /* CAF_ICR - clear and mask */ /* it is W1C, clear by writing back same value */ - wil_s(wil, RGF_CAF_ICR + offsetof(struct RGF_ICR, ICR), 0); - wil_w(wil, RGF_CAF_ICR + offsetof(struct RGF_ICR, IMV), ~0); + if (wil->hw_version < HW_VER_TALYN_MB) { + wil_s(wil, RGF_CAF_ICR + offsetof(struct RGF_ICR, ICR), 0); + wil_w(wil, RGF_CAF_ICR + offsetof(struct RGF_ICR, IMV), ~0); + } else { + wil_s(wil, + RGF_CAF_ICR_TALYN_MB + offsetof(struct RGF_ICR, ICR), 0); + wil_w(wil, RGF_CAF_ICR_TALYN_MB + + offsetof(struct RGF_ICR, IMV), ~0); + } /* clear PAL_UNIT_ICR (potential D0->D3 leftover) * In Talyn-MB host cannot access this register due to * access control, hence PAL_UNIT_ICR is cleared by the FW diff --git a/drivers/net/wireless/ath/wil6210/txrx_edma.c b/drivers/net/wireless/ath/wil6210/txrx_edma.c index 409a6fa8b6c8..5fa8d6ad6648 100644 --- a/drivers/net/wireless/ath/wil6210/txrx_edma.c +++ b/drivers/net/wireless/ath/wil6210/txrx_edma.c @@ -808,23 +808,24 @@ static int wil_rx_error_check_edma(struct wil6210_priv *wil, wil_dbg_txrx(wil, "L2 RX error, l2_rx_status=0x%x\n", l2_rx_status); /* Due to HW issue, KEY error will trigger a MIC error */ - if (l2_rx_status & WIL_RX_EDMA_ERROR_MIC) { - wil_dbg_txrx(wil, - "L2 MIC/KEY error, dropping packet\n"); + if (l2_rx_status == WIL_RX_EDMA_ERROR_MIC) { + wil_err_ratelimited(wil, + "L2 MIC/KEY error, dropping packet\n"); stats->rx_mic_error++; } - if (l2_rx_status & WIL_RX_EDMA_ERROR_KEY) { - wil_dbg_txrx(wil, "L2 KEY error, dropping packet\n"); + if (l2_rx_status == WIL_RX_EDMA_ERROR_KEY) { + wil_err_ratelimited(wil, + "L2 KEY error, dropping packet\n"); stats->rx_key_error++; } - if (l2_rx_status & WIL_RX_EDMA_ERROR_REPLAY) { - wil_dbg_txrx(wil, - "L2 REPLAY error, dropping packet\n"); + if (l2_rx_status == WIL_RX_EDMA_ERROR_REPLAY) { + wil_err_ratelimited(wil, + "L2 REPLAY error, dropping packet\n"); stats->rx_replay++; } - if (l2_rx_status & WIL_RX_EDMA_ERROR_AMSDU) { - wil_dbg_txrx(wil, - "L2 AMSDU error, dropping packet\n"); + if (l2_rx_status == WIL_RX_EDMA_ERROR_AMSDU) { + wil_err_ratelimited(wil, + "L2 AMSDU error, dropping packet\n"); stats->rx_amsdu_error++; } return -EFAULT; diff --git a/drivers/net/wireless/ath/wil6210/wil6210.h b/drivers/net/wireless/ath/wil6210/wil6210.h index 17c294b1ead1..75fe1a3b7046 100644 --- a/drivers/net/wireless/ath/wil6210/wil6210.h +++ b/drivers/net/wireless/ath/wil6210/wil6210.h @@ -319,6 +319,7 @@ struct RGF_ICR { /* MAC timer, usec, for packet lifetime */ #define RGF_MAC_MTRL_COUNTER_0 (0x886aa8) +#define RGF_CAF_ICR_TALYN_MB (0x8893d4) /* struct RGF_ICR */ #define RGF_CAF_ICR (0x88946c) /* struct RGF_ICR */ #define RGF_CAF_OSC_CONTROL (0x88afa4) #define BIT_CAF_OSC_XTAL_EN BIT(0) diff --git a/drivers/net/wireless/ath/wil6210/wmi.c b/drivers/net/wireless/ath/wil6210/wmi.c index 2010f771478d..8a603432f531 100644 --- a/drivers/net/wireless/ath/wil6210/wmi.c +++ b/drivers/net/wireless/ath/wil6210/wmi.c @@ -1639,16 +1639,17 @@ int wmi_call(struct wil6210_priv *wil, u16 cmdid, u8 mid, void *buf, u16 len, { int rc; unsigned long remain; + ulong flags; mutex_lock(&wil->wmi_mutex); - spin_lock(&wil->wmi_ev_lock); + spin_lock_irqsave(&wil->wmi_ev_lock, flags); wil->reply_id = reply_id; wil->reply_mid = mid; wil->reply_buf = reply; wil->reply_size = reply_size; reinit_completion(&wil->wmi_call); - spin_unlock(&wil->wmi_ev_lock); + spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); rc = __wmi_send(wil, cmdid, mid, buf, len); if (rc) @@ -1668,12 +1669,12 @@ int wmi_call(struct wil6210_priv *wil, u16 cmdid, u8 mid, void *buf, u16 len, } out: - spin_lock(&wil->wmi_ev_lock); + spin_lock_irqsave(&wil->wmi_ev_lock, flags); wil->reply_id = 0; wil->reply_mid = U8_MAX; wil->reply_buf = NULL; wil->reply_size = 0; - spin_unlock(&wil->wmi_ev_lock); + spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); mutex_unlock(&wil->wmi_mutex); |