diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/wmi.c')
-rw-r--r-- | drivers/net/wireless/ath/ath10k/wmi.c | 198 |
1 files changed, 160 insertions, 38 deletions
diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c index 36b8f7148b51..ce01107ef37a 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.c +++ b/drivers/net/wireless/ath/ath10k/wmi.c @@ -2412,8 +2412,10 @@ void ath10k_wmi_event_chan_info(struct ath10k *ar, struct sk_buff *skb) ar->ch_info_can_report_survey = true; } - ar->survey_last_rx_clear_count = rx_clear_count; - ar->survey_last_cycle_count = cycle_count; + if (!(cmd_flags & WMI_CHAN_INFO_FLAG_PRE_COMPLETE)) { + ar->survey_last_rx_clear_count = rx_clear_count; + ar->survey_last_cycle_count = cycle_count; + } exit: spin_unlock_bh(&ar->data_lock); @@ -3236,6 +3238,7 @@ void ath10k_wmi_event_host_swba(struct ath10k *ar, struct sk_buff *skb) ath10k_warn(ar, "failed to map beacon: %d\n", ret); dev_kfree_skb_any(bcn); + ret = -EIO; goto skip; } @@ -3269,7 +3272,7 @@ void ath10k_wmi_event_tbttoffset_update(struct ath10k *ar, struct sk_buff *skb) } static void ath10k_dfs_radar_report(struct ath10k *ar, - const struct wmi_phyerr *phyerr, + struct wmi_phyerr_ev_arg *phyerr, const struct phyerr_radar_report *rr, u64 tsf) { @@ -3313,7 +3316,7 @@ static void ath10k_dfs_radar_report(struct ath10k *ar, } /* report event to DFS pattern detector */ - tsf32l = __le32_to_cpu(phyerr->tsf_timestamp); + tsf32l = phyerr->tsf_timestamp; tsf64 = tsf & (~0xFFFFFFFFULL); tsf64 |= tsf32l; @@ -3358,7 +3361,7 @@ radar_detected: } static int ath10k_dfs_fft_report(struct ath10k *ar, - const struct wmi_phyerr *phyerr, + struct wmi_phyerr_ev_arg *phyerr, const struct phyerr_fft_report *fftr, u64 tsf) { @@ -3396,7 +3399,7 @@ static int ath10k_dfs_fft_report(struct ath10k *ar, } void ath10k_wmi_event_dfs(struct ath10k *ar, - const struct wmi_phyerr *phyerr, + struct wmi_phyerr_ev_arg *phyerr, u64 tsf) { int buf_len, tlv_len, res, i = 0; @@ -3405,11 +3408,11 @@ void ath10k_wmi_event_dfs(struct ath10k *ar, const struct phyerr_fft_report *fftr; const u8 *tlv_buf; - buf_len = __le32_to_cpu(phyerr->buf_len); + buf_len = phyerr->buf_len; ath10k_dbg(ar, ATH10K_DBG_REGULATORY, "wmi event dfs err_code %d rssi %d tsfl 0x%X tsf64 0x%llX len %d\n", phyerr->phy_err_code, phyerr->rssi_combined, - __le32_to_cpu(phyerr->tsf_timestamp), tsf, buf_len); + phyerr->tsf_timestamp, tsf, buf_len); /* Skip event if DFS disabled */ if (!config_enabled(CONFIG_ATH10K_DFS_CERTIFIED)) @@ -3461,7 +3464,7 @@ void ath10k_wmi_event_dfs(struct ath10k *ar, } void ath10k_wmi_event_spectral_scan(struct ath10k *ar, - const struct wmi_phyerr *phyerr, + struct wmi_phyerr_ev_arg *phyerr, u64 tsf) { int buf_len, tlv_len, res, i = 0; @@ -3470,7 +3473,7 @@ void ath10k_wmi_event_spectral_scan(struct ath10k *ar, const struct phyerr_fft_report *fftr; size_t fftr_len; - buf_len = __le32_to_cpu(phyerr->buf_len); + buf_len = phyerr->buf_len; while (i < buf_len) { if (i + sizeof(*tlv) > buf_len) { @@ -3514,65 +3517,169 @@ void ath10k_wmi_event_spectral_scan(struct ath10k *ar, } } -static int ath10k_wmi_op_pull_phyerr_ev(struct ath10k *ar, struct sk_buff *skb, - struct wmi_phyerr_ev_arg *arg) +static int ath10k_wmi_op_pull_phyerr_ev_hdr(struct ath10k *ar, + struct sk_buff *skb, + struct wmi_phyerr_hdr_arg *arg) { struct wmi_phyerr_event *ev = (void *)skb->data; if (skb->len < sizeof(*ev)) return -EPROTO; - arg->num_phyerrs = ev->num_phyerrs; - arg->tsf_l32 = ev->tsf_l32; - arg->tsf_u32 = ev->tsf_u32; - arg->buf_len = __cpu_to_le32(skb->len - sizeof(*ev)); + arg->num_phyerrs = __le32_to_cpu(ev->num_phyerrs); + arg->tsf_l32 = __le32_to_cpu(ev->tsf_l32); + arg->tsf_u32 = __le32_to_cpu(ev->tsf_u32); + arg->buf_len = skb->len - sizeof(*ev); arg->phyerrs = ev->phyerrs; return 0; } +static int ath10k_wmi_10_4_op_pull_phyerr_ev_hdr(struct ath10k *ar, + struct sk_buff *skb, + struct wmi_phyerr_hdr_arg *arg) +{ + struct wmi_10_4_phyerr_event *ev = (void *)skb->data; + + if (skb->len < sizeof(*ev)) + return -EPROTO; + + /* 10.4 firmware always reports only one phyerr */ + arg->num_phyerrs = 1; + + arg->tsf_l32 = __le32_to_cpu(ev->tsf_l32); + arg->tsf_u32 = __le32_to_cpu(ev->tsf_u32); + arg->buf_len = skb->len; + arg->phyerrs = skb->data; + + return 0; +} + +int ath10k_wmi_op_pull_phyerr_ev(struct ath10k *ar, + const void *phyerr_buf, + int left_len, + struct wmi_phyerr_ev_arg *arg) +{ + const struct wmi_phyerr *phyerr = phyerr_buf; + int i; + + if (left_len < sizeof(*phyerr)) { + ath10k_warn(ar, "wrong phyerr event head len %d (need: >=%zd)\n", + left_len, sizeof(*phyerr)); + return -EINVAL; + } + + arg->tsf_timestamp = __le32_to_cpu(phyerr->tsf_timestamp); + arg->freq1 = __le16_to_cpu(phyerr->freq1); + arg->freq2 = __le16_to_cpu(phyerr->freq2); + arg->rssi_combined = phyerr->rssi_combined; + arg->chan_width_mhz = phyerr->chan_width_mhz; + arg->buf_len = __le32_to_cpu(phyerr->buf_len); + arg->buf = phyerr->buf; + arg->hdr_len = sizeof(*phyerr); + + for (i = 0; i < 4; i++) + arg->nf_chains[i] = __le16_to_cpu(phyerr->nf_chains[i]); + + switch (phyerr->phy_err_code) { + case PHY_ERROR_GEN_SPECTRAL_SCAN: + arg->phy_err_code = PHY_ERROR_SPECTRAL_SCAN; + break; + case PHY_ERROR_GEN_FALSE_RADAR_EXT: + arg->phy_err_code = PHY_ERROR_FALSE_RADAR_EXT; + break; + case PHY_ERROR_GEN_RADAR: + arg->phy_err_code = PHY_ERROR_RADAR; + break; + default: + arg->phy_err_code = PHY_ERROR_UNKNOWN; + break; + } + + return 0; +} + +static int ath10k_wmi_10_4_op_pull_phyerr_ev(struct ath10k *ar, + const void *phyerr_buf, + int left_len, + struct wmi_phyerr_ev_arg *arg) +{ + const struct wmi_10_4_phyerr_event *phyerr = phyerr_buf; + u32 phy_err_mask; + int i; + + if (left_len < sizeof(*phyerr)) { + ath10k_warn(ar, "wrong phyerr event head len %d (need: >=%zd)\n", + left_len, sizeof(*phyerr)); + return -EINVAL; + } + + arg->tsf_timestamp = __le32_to_cpu(phyerr->tsf_timestamp); + arg->freq1 = __le16_to_cpu(phyerr->freq1); + arg->freq2 = __le16_to_cpu(phyerr->freq2); + arg->rssi_combined = phyerr->rssi_combined; + arg->chan_width_mhz = phyerr->chan_width_mhz; + arg->buf_len = __le32_to_cpu(phyerr->buf_len); + arg->buf = phyerr->buf; + arg->hdr_len = sizeof(*phyerr); + + for (i = 0; i < 4; i++) + arg->nf_chains[i] = __le16_to_cpu(phyerr->nf_chains[i]); + + phy_err_mask = __le32_to_cpu(phyerr->phy_err_mask[0]); + + if (phy_err_mask & PHY_ERROR_10_4_SPECTRAL_SCAN_MASK) + arg->phy_err_code = PHY_ERROR_SPECTRAL_SCAN; + else if (phy_err_mask & PHY_ERROR_10_4_RADAR_MASK) + arg->phy_err_code = PHY_ERROR_RADAR; + else + arg->phy_err_code = PHY_ERROR_UNKNOWN; + + return 0; +} + void ath10k_wmi_event_phyerr(struct ath10k *ar, struct sk_buff *skb) { - struct wmi_phyerr_ev_arg arg = {}; - const struct wmi_phyerr *phyerr; + struct wmi_phyerr_hdr_arg hdr_arg = {}; + struct wmi_phyerr_ev_arg phyerr_arg = {}; + const void *phyerr; u32 count, i, buf_len, phy_err_code; u64 tsf; int left_len, ret; ATH10K_DFS_STAT_INC(ar, phy_errors); - ret = ath10k_wmi_pull_phyerr(ar, skb, &arg); + ret = ath10k_wmi_pull_phyerr_hdr(ar, skb, &hdr_arg); if (ret) { - ath10k_warn(ar, "failed to parse phyerr event: %d\n", ret); + ath10k_warn(ar, "failed to parse phyerr event hdr: %d\n", ret); return; } - left_len = __le32_to_cpu(arg.buf_len); - /* Check number of included events */ - count = __le32_to_cpu(arg.num_phyerrs); + count = hdr_arg.num_phyerrs; + + left_len = hdr_arg.buf_len; - tsf = __le32_to_cpu(arg.tsf_u32); + tsf = hdr_arg.tsf_u32; tsf <<= 32; - tsf |= __le32_to_cpu(arg.tsf_l32); + tsf |= hdr_arg.tsf_l32; ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi event phyerr count %d tsf64 0x%llX\n", count, tsf); - phyerr = arg.phyerrs; + phyerr = hdr_arg.phyerrs; for (i = 0; i < count; i++) { - /* Check if we can read event header */ - if (left_len < sizeof(*phyerr)) { - ath10k_warn(ar, "single event (%d) wrong head len\n", + ret = ath10k_wmi_pull_phyerr(ar, phyerr, left_len, &phyerr_arg); + if (ret) { + ath10k_warn(ar, "failed to parse phyerr event (%d)\n", i); return; } - left_len -= sizeof(*phyerr); - - buf_len = __le32_to_cpu(phyerr->buf_len); - phy_err_code = phyerr->phy_err_code; + left_len -= phyerr_arg.hdr_len; + buf_len = phyerr_arg.buf_len; + phy_err_code = phyerr_arg.phy_err_code; if (left_len < buf_len) { ath10k_warn(ar, "single event (%d) wrong buf len\n", i); @@ -3583,20 +3690,20 @@ void ath10k_wmi_event_phyerr(struct ath10k *ar, struct sk_buff *skb) switch (phy_err_code) { case PHY_ERROR_RADAR: - ath10k_wmi_event_dfs(ar, phyerr, tsf); + ath10k_wmi_event_dfs(ar, &phyerr_arg, tsf); break; case PHY_ERROR_SPECTRAL_SCAN: - ath10k_wmi_event_spectral_scan(ar, phyerr, tsf); + ath10k_wmi_event_spectral_scan(ar, &phyerr_arg, tsf); break; case PHY_ERROR_FALSE_RADAR_EXT: - ath10k_wmi_event_dfs(ar, phyerr, tsf); - ath10k_wmi_event_spectral_scan(ar, phyerr, tsf); + ath10k_wmi_event_dfs(ar, &phyerr_arg, tsf); + ath10k_wmi_event_spectral_scan(ar, &phyerr_arg, tsf); break; default: break; } - phyerr = (void *)phyerr + sizeof(*phyerr) + buf_len; + phyerr = phyerr + phyerr_arg.hdr_len + buf_len; } } @@ -4488,6 +4595,9 @@ static void ath10k_wmi_10_4_op_rx(struct ath10k *ar, struct sk_buff *skb) case WMI_10_4_CHAN_INFO_EVENTID: ath10k_wmi_event_chan_info(ar, skb); break; + case WMI_10_4_PHYERR_EVENTID: + ath10k_wmi_event_phyerr(ar, skb); + break; case WMI_10_4_READY_EVENTID: ath10k_wmi_event_ready(ar, skb); break; @@ -6195,6 +6305,7 @@ static const struct wmi_ops wmi_ops = { .pull_vdev_start = ath10k_wmi_op_pull_vdev_start_ev, .pull_peer_kick = ath10k_wmi_op_pull_peer_kick_ev, .pull_swba = ath10k_wmi_op_pull_swba_ev, + .pull_phyerr_hdr = ath10k_wmi_op_pull_phyerr_ev_hdr, .pull_phyerr = ath10k_wmi_op_pull_phyerr_ev, .pull_svc_rdy = ath10k_wmi_main_op_pull_svc_rdy_ev, .pull_rdy = ath10k_wmi_op_pull_rdy_ev, @@ -6266,6 +6377,7 @@ static const struct wmi_ops wmi_10_1_ops = { .pull_vdev_start = ath10k_wmi_op_pull_vdev_start_ev, .pull_peer_kick = ath10k_wmi_op_pull_peer_kick_ev, .pull_swba = ath10k_wmi_op_pull_swba_ev, + .pull_phyerr_hdr = ath10k_wmi_op_pull_phyerr_ev_hdr, .pull_phyerr = ath10k_wmi_op_pull_phyerr_ev, .pull_rdy = ath10k_wmi_op_pull_rdy_ev, .pull_roam_ev = ath10k_wmi_op_pull_roam_ev, @@ -6331,6 +6443,7 @@ static const struct wmi_ops wmi_10_2_ops = { .pull_vdev_start = ath10k_wmi_op_pull_vdev_start_ev, .pull_peer_kick = ath10k_wmi_op_pull_peer_kick_ev, .pull_swba = ath10k_wmi_op_pull_swba_ev, + .pull_phyerr_hdr = ath10k_wmi_op_pull_phyerr_ev_hdr, .pull_phyerr = ath10k_wmi_op_pull_phyerr_ev, .pull_rdy = ath10k_wmi_op_pull_rdy_ev, .pull_roam_ev = ath10k_wmi_op_pull_roam_ev, @@ -6392,6 +6505,7 @@ static const struct wmi_ops wmi_10_2_4_ops = { .pull_vdev_start = ath10k_wmi_op_pull_vdev_start_ev, .pull_peer_kick = ath10k_wmi_op_pull_peer_kick_ev, .pull_swba = ath10k_wmi_op_pull_swba_ev, + .pull_phyerr_hdr = ath10k_wmi_op_pull_phyerr_ev_hdr, .pull_phyerr = ath10k_wmi_op_pull_phyerr_ev, .pull_rdy = ath10k_wmi_op_pull_rdy_ev, .pull_roam_ev = ath10k_wmi_op_pull_roam_ev, @@ -6447,6 +6561,8 @@ static const struct wmi_ops wmi_10_4_ops = { .pull_vdev_start = ath10k_wmi_op_pull_vdev_start_ev, .pull_peer_kick = ath10k_wmi_op_pull_peer_kick_ev, .pull_swba = ath10k_wmi_10_4_op_pull_swba_ev, + .pull_phyerr_hdr = ath10k_wmi_10_4_op_pull_phyerr_ev_hdr, + .pull_phyerr = ath10k_wmi_10_4_op_pull_phyerr_ev, .pull_svc_rdy = ath10k_wmi_main_op_pull_svc_rdy_ev, .pull_rdy = ath10k_wmi_op_pull_rdy_ev, .get_txbf_conf_scheme = ath10k_wmi_10_4_txbf_conf_scheme, @@ -6466,6 +6582,8 @@ static const struct wmi_ops wmi_10_4_ops = { .gen_vdev_down = ath10k_wmi_op_gen_vdev_down, .gen_vdev_set_param = ath10k_wmi_op_gen_vdev_set_param, .gen_vdev_install_key = ath10k_wmi_op_gen_vdev_install_key, + .gen_vdev_spectral_conf = ath10k_wmi_op_gen_vdev_spectral_conf, + .gen_vdev_spectral_enable = ath10k_wmi_op_gen_vdev_spectral_enable, .gen_peer_create = ath10k_wmi_op_gen_peer_create, .gen_peer_delete = ath10k_wmi_op_gen_peer_delete, .gen_peer_flush = ath10k_wmi_op_gen_peer_flush, @@ -6482,6 +6600,10 @@ static const struct wmi_ops wmi_10_4_ops = { .gen_pktlog_enable = ath10k_wmi_op_gen_pktlog_enable, .gen_pktlog_disable = ath10k_wmi_op_gen_pktlog_disable, .gen_pdev_set_quiet_mode = ath10k_wmi_op_gen_pdev_set_quiet_mode, + .gen_addba_clear_resp = ath10k_wmi_op_gen_addba_clear_resp, + .gen_addba_send = ath10k_wmi_op_gen_addba_send, + .gen_addba_set_resp = ath10k_wmi_op_gen_addba_set_resp, + .gen_delba_send = ath10k_wmi_op_gen_delba_send, /* shared with 10.2 */ .gen_peer_assoc = ath10k_wmi_10_2_op_gen_peer_assoc, |