diff options
author | Linaro CI <ci_notify@linaro.org> | 2020-08-13 17:10:38 +0000 |
---|---|---|
committer | Linaro CI <ci_notify@linaro.org> | 2020-08-13 17:10:38 +0000 |
commit | 30aad4e1a8166ba90c21ab6662fc9011f29c48d8 (patch) | |
tree | 238a820ab9043fc3af026f1fe4a1a959b9d9f7aa | |
parent | 95e36f93cb6724916dab520cb3aec630c944e80a (diff) | |
parent | cc6248da18ffbd7302dee6b6034912361482d8fc (diff) |
Merge remote-tracking branch 'alimon-fixes/tracking-qcomlt-fixes-alimon' into integration-linux-qcomltintegration-linux-qcomlt-20200814-045436-v5.8-272-g30aad4e1a8166
-rw-r--r-- | drivers/firmware/qcom_scm.c | 24 | ||||
-rw-r--r-- | drivers/firmware/qcom_scm.h | 1 | ||||
-rw-r--r-- | drivers/media/platform/qcom/venus/core.c | 4 | ||||
-rw-r--r-- | drivers/media/platform/qcom/venus/core.h | 4 | ||||
-rw-r--r-- | drivers/media/platform/qcom/venus/firmware.c | 18 | ||||
-rw-r--r-- | drivers/net/wireless/ath/wcn36xx/main.c | 128 | ||||
-rw-r--r-- | drivers/net/wireless/ath/wcn36xx/pmc.c | 2 | ||||
-rw-r--r-- | drivers/net/wireless/ath/wcn36xx/smd.c | 32 | ||||
-rw-r--r-- | drivers/net/wireless/ath/wcn36xx/smd.h | 4 | ||||
-rw-r--r-- | drivers/net/wireless/ath/wcn36xx/txrx.c | 121 | ||||
-rw-r--r-- | drivers/net/wireless/ath/wcn36xx/wcn36xx.h | 5 | ||||
-rw-r--r-- | include/linux/qcom_scm.h | 8 | ||||
-rw-r--r-- | net/mac80211/mlme.c | 3 |
13 files changed, 264 insertions, 90 deletions
diff --git a/drivers/firmware/qcom_scm.c b/drivers/firmware/qcom_scm.c index 0e7233a20f34..a73870255c2e 100644 --- a/drivers/firmware/qcom_scm.c +++ b/drivers/firmware/qcom_scm.c @@ -864,6 +864,30 @@ int qcom_scm_assign_mem(phys_addr_t mem_addr, size_t mem_sz, } EXPORT_SYMBOL(qcom_scm_assign_mem); +int qcom_scm_mem_protect_video_var(u32 cp_start, u32 cp_size, + u32 cp_nonpixel_start, + u32 cp_nonpixel_size) +{ + int ret; + struct qcom_scm_desc desc = { + .svc = QCOM_SCM_SVC_MP, + .cmd = QCOM_SCM_MP_VIDEO_VAR, + .arginfo = QCOM_SCM_ARGS(4, QCOM_SCM_VAL, QCOM_SCM_VAL, + QCOM_SCM_VAL, QCOM_SCM_VAL), + .args[0] = cp_start, + .args[1] = cp_size, + .args[2] = cp_nonpixel_start, + .args[3] = cp_nonpixel_size, + .owner = ARM_SMCCC_OWNER_SIP, + }; + struct qcom_scm_res res; + + ret = qcom_scm_call(__scm->dev, &desc, &res); + + return ret ? : res.result[0]; +} +EXPORT_SYMBOL(qcom_scm_mem_protect_video_var); + /** * qcom_scm_ocmem_lock_available() - is OCMEM lock/unlock interface available */ diff --git a/drivers/firmware/qcom_scm.h b/drivers/firmware/qcom_scm.h index d9ed670da222..14da834ac593 100644 --- a/drivers/firmware/qcom_scm.h +++ b/drivers/firmware/qcom_scm.h @@ -97,6 +97,7 @@ extern int scm_legacy_call(struct device *dev, const struct qcom_scm_desc *desc, #define QCOM_SCM_MP_RESTORE_SEC_CFG 0x02 #define QCOM_SCM_MP_IOMMU_SECURE_PTBL_SIZE 0x03 #define QCOM_SCM_MP_IOMMU_SECURE_PTBL_INIT 0x04 +#define QCOM_SCM_MP_VIDEO_VAR 0x08 #define QCOM_SCM_MP_ASSIGN 0x16 #define QCOM_SCM_SVC_OCMEM 0x0f diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c index 203c6538044f..5f8f7b72731c 100644 --- a/drivers/media/platform/qcom/venus/core.c +++ b/drivers/media/platform/qcom/venus/core.c @@ -527,6 +527,10 @@ static const struct venus_resources sdm845_res_v2 = { .vmem_size = 0, .vmem_addr = 0, .dma_mask = 0xe0000000 - 1, + .cp_start = 0, + .cp_size = 0x70800000, + .cp_nonpixel_start = 0x1000000, + .cp_nonpixel_size = 0x24800000, .fwname = "qcom/venus-5.2/venus.mdt", }; diff --git a/drivers/media/platform/qcom/venus/core.h b/drivers/media/platform/qcom/venus/core.h index 7118612673c9..8c88516e4694 100644 --- a/drivers/media/platform/qcom/venus/core.h +++ b/drivers/media/platform/qcom/venus/core.h @@ -68,6 +68,10 @@ struct venus_resources { unsigned int vmem_id; u32 vmem_size; u32 vmem_addr; + u32 cp_start; + u32 cp_size; + u32 cp_nonpixel_start; + u32 cp_nonpixel_size; const char *fwname; }; diff --git a/drivers/media/platform/qcom/venus/firmware.c b/drivers/media/platform/qcom/venus/firmware.c index 8801a6a7543d..ac906ffc608f 100644 --- a/drivers/media/platform/qcom/venus/firmware.c +++ b/drivers/media/platform/qcom/venus/firmware.c @@ -181,6 +181,7 @@ static int venus_shutdown_no_tz(struct venus_core *core) int venus_boot(struct venus_core *core) { struct device *dev = core->dev; + const struct venus_resources *res = core->res; phys_addr_t mem_phys; size_t mem_size; int ret; @@ -200,7 +201,22 @@ int venus_boot(struct venus_core *core) else ret = venus_boot_no_tz(core, mem_phys, mem_size); - return ret; + if (ret) + return ret; + + if (core->use_tz && res->cp_size) { + ret = qcom_scm_mem_protect_video_var(res->cp_start, + res->cp_size, + res->cp_nonpixel_start, + res->cp_nonpixel_size); + if (ret) { + dev_err(dev, "set virtual address ranges fail (%d)\n", + ret); + return ret; + } + } + + return 0; } int venus_shutdown(struct venus_core *core) diff --git a/drivers/net/wireless/ath/wcn36xx/main.c b/drivers/net/wireless/ath/wcn36xx/main.c index 702b689c06df..103416274bfd 100644 --- a/drivers/net/wireless/ath/wcn36xx/main.c +++ b/drivers/net/wireless/ath/wcn36xx/main.c @@ -354,8 +354,6 @@ static void wcn36xx_stop(struct ieee80211_hw *hw) wcn36xx_dbg(WCN36XX_DBG_MAC, "mac stop\n"); - cancel_work_sync(&wcn->scan_work); - mutex_lock(&wcn->scan_lock); if (wcn->scan_req) { struct cfg80211_scan_info scan_info = { @@ -392,9 +390,24 @@ static int wcn36xx_config(struct ieee80211_hw *hw, u32 changed) int ch = WCN36XX_HW_CHANNEL(wcn); wcn36xx_dbg(WCN36XX_DBG_MAC, "wcn36xx_config channel switch=%d\n", ch); - list_for_each_entry(tmp, &wcn->vif_list, list) { - vif = wcn36xx_priv_to_vif(tmp); - wcn36xx_smd_switch_channel(wcn, vif, ch); + + if (wcn->sw_scan_opchannel == ch) { + /* If channel is the initial operating channel, we may + * want to receive/transmit regular data packets, then + * simply stop the scan session. + */ + wcn36xx_smd_finish_scan(wcn, HAL_SYS_MODE_SCAN); + } else if (wcn->sw_scan) { + /* A scan is ongoing, do not change the operating + * channel, but start a scan session on the channel. + */ + wcn36xx_smd_init_scan(wcn, HAL_SYS_MODE_SCAN); + wcn36xx_smd_start_scan(wcn, ch); + } else { + list_for_each_entry(tmp, &wcn->vif_list, list) { + vif = wcn36xx_priv_to_vif(tmp); + wcn36xx_smd_switch_channel(wcn, vif, ch); + } } } @@ -614,56 +627,27 @@ out: return ret; } -static void wcn36xx_hw_scan_worker(struct work_struct *work) +static int wcn36xx_hw_scan(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_scan_request *hw_req) { - struct wcn36xx *wcn = container_of(work, struct wcn36xx, scan_work); - struct cfg80211_scan_request *req = wcn->scan_req; - u8 channels[WCN36XX_HAL_PNO_MAX_NETW_CHANNELS_EX]; - struct cfg80211_scan_info scan_info = {}; - bool aborted = false; + struct wcn36xx *wcn = hw->priv; int i; - wcn36xx_dbg(WCN36XX_DBG_MAC, "mac80211 scan %d channels worker\n", req->n_channels); - - for (i = 0; i < req->n_channels; i++) - channels[i] = req->channels[i]->hw_value; - - wcn36xx_smd_update_scan_params(wcn, channels, req->n_channels); - - wcn36xx_smd_init_scan(wcn, HAL_SYS_MODE_SCAN); - for (i = 0; i < req->n_channels; i++) { - mutex_lock(&wcn->scan_lock); - aborted = wcn->scan_aborted; - mutex_unlock(&wcn->scan_lock); - - if (aborted) - break; - - wcn->scan_freq = req->channels[i]->center_freq; - wcn->scan_band = req->channels[i]->band; - - wcn36xx_smd_start_scan(wcn, req->channels[i]->hw_value); - msleep(30); - wcn36xx_smd_end_scan(wcn, req->channels[i]->hw_value); - - wcn->scan_freq = 0; + if (!get_feat_caps(wcn->fw_feat_caps, SCAN_OFFLOAD)) { + /* fallback to mac80211 software scan */ + return 1; } - wcn36xx_smd_finish_scan(wcn, HAL_SYS_MODE_SCAN); - scan_info.aborted = aborted; - ieee80211_scan_completed(wcn->hw, &scan_info); + /* For unknown reason, the hardware offloaded scan only works with + * 2.4Ghz channels, fallback to software scan in other cases. + */ + for (i = 0; i < hw_req->req.n_channels; i++) { + if (hw_req->req.channels[i]->band != NL80211_BAND_2GHZ) + return 1; + } mutex_lock(&wcn->scan_lock); - wcn->scan_req = NULL; - mutex_unlock(&wcn->scan_lock); -} - -static int wcn36xx_hw_scan(struct ieee80211_hw *hw, - struct ieee80211_vif *vif, - struct ieee80211_scan_request *hw_req) -{ - struct wcn36xx *wcn = hw->priv; - mutex_lock(&wcn->scan_lock); if (wcn->scan_req) { mutex_unlock(&wcn->scan_lock); return -EBUSY; @@ -674,12 +658,6 @@ static int wcn36xx_hw_scan(struct ieee80211_hw *hw, mutex_unlock(&wcn->scan_lock); - if (!get_feat_caps(wcn->fw_feat_caps, SCAN_OFFLOAD)) { - /* legacy manual/sw scan */ - schedule_work(&wcn->scan_work); - return 0; - } - return wcn36xx_smd_start_hw_scan(wcn, vif, &hw_req->req); } @@ -696,16 +674,30 @@ static void wcn36xx_cancel_hw_scan(struct ieee80211_hw *hw, /* ieee80211_scan_completed will be called on FW scan * indication */ wcn36xx_smd_stop_hw_scan(wcn); - } else { - struct cfg80211_scan_info scan_info = { - .aborted = true, - }; - - cancel_work_sync(&wcn->scan_work); - ieee80211_scan_completed(wcn->hw, &scan_info); } } +static void wcn36xx_sw_scan_start(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + const u8 *mac_addr) +{ + struct wcn36xx *wcn = hw->priv; + + wcn->sw_scan = true; + wcn->sw_scan_opchannel = WCN36XX_HW_CHANNEL(wcn); +} + +static void wcn36xx_sw_scan_complete(struct ieee80211_hw *hw, + struct ieee80211_vif *vif) +{ + struct wcn36xx *wcn = hw->priv; + + /* ensure that any scan session is finished */ + wcn36xx_smd_finish_scan(wcn, HAL_SYS_MODE_SCAN); + wcn->sw_scan = false; + wcn->sw_scan_opchannel = 0; +} + static void wcn36xx_update_allowed_rates(struct ieee80211_sta *sta, enum nl80211_band band) { @@ -1083,6 +1075,7 @@ static int wcn36xx_ampdu_action(struct ieee80211_hw *hw, u16 tid = params->tid; u16 *ssn = ¶ms->ssn; int ret = 0; + u8 session; wcn36xx_dbg(WCN36XX_DBG_MAC, "mac ampdu action action %d tid %d\n", action, tid); @@ -1092,10 +1085,11 @@ static int wcn36xx_ampdu_action(struct ieee80211_hw *hw, switch (action) { case IEEE80211_AMPDU_RX_START: sta_priv->tid = tid; - wcn36xx_smd_add_ba_session(wcn, sta, tid, ssn, 0, - get_sta_index(vif, sta_priv)); - wcn36xx_smd_add_ba(wcn); - wcn36xx_smd_trigger_ba(wcn, get_sta_index(vif, sta_priv)); + session = wcn36xx_smd_add_ba_session(wcn, sta, tid, ssn, 0, + get_sta_index(vif, sta_priv)); + wcn36xx_smd_add_ba(wcn, session); + wcn36xx_smd_trigger_ba(wcn, get_sta_index(vif, sta_priv), tid, + session); break; case IEEE80211_AMPDU_RX_STOP: wcn36xx_smd_del_ba(wcn, tid, get_sta_index(vif, sta_priv)); @@ -1149,6 +1143,8 @@ static const struct ieee80211_ops wcn36xx_ops = { .set_key = wcn36xx_set_key, .hw_scan = wcn36xx_hw_scan, .cancel_hw_scan = wcn36xx_cancel_hw_scan, + .sw_scan_start = wcn36xx_sw_scan_start, + .sw_scan_complete = wcn36xx_sw_scan_complete, .bss_info_changed = wcn36xx_bss_info_changed, .set_rts_threshold = wcn36xx_set_rts_threshold, .sta_add = wcn36xx_sta_add, @@ -1326,8 +1322,6 @@ static int wcn36xx_probe(struct platform_device *pdev) goto out_wq; } - INIT_WORK(&wcn->scan_work, wcn36xx_hw_scan_worker); - wcn->smd_channel = qcom_wcnss_open_channel(wcnss, "WLAN_CTRL", wcn36xx_smd_rsp_process, hw); if (IS_ERR(wcn->smd_channel)) { wcn36xx_err("failed to open WLAN_CTRL channel\n"); diff --git a/drivers/net/wireless/ath/wcn36xx/pmc.c b/drivers/net/wireless/ath/wcn36xx/pmc.c index 1976b80c235f..2936aaf53273 100644 --- a/drivers/net/wireless/ath/wcn36xx/pmc.c +++ b/drivers/net/wireless/ath/wcn36xx/pmc.c @@ -28,6 +28,7 @@ int wcn36xx_pmc_enter_bmps_state(struct wcn36xx *wcn, if (!ret) { wcn36xx_dbg(WCN36XX_DBG_PMC, "Entered BMPS\n"); vif_priv->pw_state = WCN36XX_BMPS; + vif->driver_flags |= IEEE80211_VIF_BEACON_FILTER; } else { /* * One of the reasons why HW will not enter BMPS is because @@ -52,6 +53,7 @@ int wcn36xx_pmc_exit_bmps_state(struct wcn36xx *wcn, } wcn36xx_smd_exit_bmps(wcn, vif); vif_priv->pw_state = WCN36XX_FULL_POWER; + vif->driver_flags &= ~IEEE80211_VIF_BEACON_FILTER; return 0; } diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c index 77269ac7f352..0ad605fbf747 100644 --- a/drivers/net/wireless/ath/wcn36xx/smd.c +++ b/drivers/net/wireless/ath/wcn36xx/smd.c @@ -2102,6 +2102,22 @@ out: return ret; } +static int wcn36xx_smd_add_ba_session_rsp(void *buf, int len, u8 *session) +{ + struct wcn36xx_hal_add_ba_session_rsp_msg *rsp; + + if (len < sizeof(*rsp)) + return -EINVAL; + + rsp = (struct wcn36xx_hal_add_ba_session_rsp_msg *) buf; + if (WCN36XX_FW_MSG_RESULT_SUCCESS != rsp->status) + return rsp->status; + + *session = rsp->ba_session_id; + + return 0; +} + int wcn36xx_smd_add_ba_session(struct wcn36xx *wcn, struct ieee80211_sta *sta, u16 tid, @@ -2110,6 +2126,7 @@ int wcn36xx_smd_add_ba_session(struct wcn36xx *wcn, u8 sta_index) { struct wcn36xx_hal_add_ba_session_req_msg msg_body; + u8 session_id; int ret; mutex_lock(&wcn->hal_mutex); @@ -2135,17 +2152,20 @@ int wcn36xx_smd_add_ba_session(struct wcn36xx *wcn, wcn36xx_err("Sending hal_add_ba_session failed\n"); goto out; } - ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len); + ret = wcn36xx_smd_add_ba_session_rsp(wcn->hal_buf, wcn->hal_rsp_len, + &session_id); if (ret) { wcn36xx_err("hal_add_ba_session response failed err=%d\n", ret); goto out; } + + ret = session_id; out: mutex_unlock(&wcn->hal_mutex); return ret; } -int wcn36xx_smd_add_ba(struct wcn36xx *wcn) +int wcn36xx_smd_add_ba(struct wcn36xx *wcn, u8 session_id) { struct wcn36xx_hal_add_ba_req_msg msg_body; int ret; @@ -2153,7 +2173,7 @@ int wcn36xx_smd_add_ba(struct wcn36xx *wcn) mutex_lock(&wcn->hal_mutex); INIT_HAL_MSG(msg_body, WCN36XX_HAL_ADD_BA_REQ); - msg_body.session_id = 0; + msg_body.session_id = session_id; msg_body.win_size = WCN36XX_AGGR_BUFFER_SIZE; PREPARE_HAL_BUF(wcn->hal_buf, msg_body); @@ -2212,7 +2232,7 @@ static int wcn36xx_smd_trigger_ba_rsp(void *buf, int len) return rsp->status; } -int wcn36xx_smd_trigger_ba(struct wcn36xx *wcn, u8 sta_index) +int wcn36xx_smd_trigger_ba(struct wcn36xx *wcn, u8 sta_index, u16 tid, u8 session_id) { struct wcn36xx_hal_trigger_ba_req_msg msg_body; struct wcn36xx_hal_trigger_ba_req_candidate *candidate; @@ -2221,7 +2241,7 @@ int wcn36xx_smd_trigger_ba(struct wcn36xx *wcn, u8 sta_index) mutex_lock(&wcn->hal_mutex); INIT_HAL_MSG(msg_body, WCN36XX_HAL_TRIGGER_BA_REQ); - msg_body.session_id = 0; + msg_body.session_id = session_id; msg_body.candidate_cnt = 1; msg_body.header.len += sizeof(*candidate); PREPARE_HAL_BUF(wcn->hal_buf, msg_body); @@ -2229,7 +2249,7 @@ int wcn36xx_smd_trigger_ba(struct wcn36xx *wcn, u8 sta_index) candidate = (struct wcn36xx_hal_trigger_ba_req_candidate *) (wcn->hal_buf + sizeof(msg_body)); candidate->sta_index = sta_index; - candidate->tid_bitmap = 1; + candidate->tid_bitmap = 1 << tid; ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); if (ret) { diff --git a/drivers/net/wireless/ath/wcn36xx/smd.h b/drivers/net/wireless/ath/wcn36xx/smd.h index ff15df8ab56f..68c59df7a0ad 100644 --- a/drivers/net/wireless/ath/wcn36xx/smd.h +++ b/drivers/net/wireless/ath/wcn36xx/smd.h @@ -132,9 +132,9 @@ int wcn36xx_smd_add_ba_session(struct wcn36xx *wcn, u16 *ssn, u8 direction, u8 sta_index); -int wcn36xx_smd_add_ba(struct wcn36xx *wcn); +int wcn36xx_smd_add_ba(struct wcn36xx *wcn, u8 session_id); int wcn36xx_smd_del_ba(struct wcn36xx *wcn, u16 tid, u8 sta_index); -int wcn36xx_smd_trigger_ba(struct wcn36xx *wcn, u8 sta_index); +int wcn36xx_smd_trigger_ba(struct wcn36xx *wcn, u8 sta_index, u16 tid, u8 session_id); int wcn36xx_smd_update_cfg(struct wcn36xx *wcn, u32 cfg_id, u32 value); diff --git a/drivers/net/wireless/ath/wcn36xx/txrx.c b/drivers/net/wireless/ath/wcn36xx/txrx.c index a6902371e89c..393f26081ccb 100644 --- a/drivers/net/wireless/ath/wcn36xx/txrx.c +++ b/drivers/net/wireless/ath/wcn36xx/txrx.c @@ -23,9 +23,105 @@ static inline int get_rssi0(struct wcn36xx_rx_bd *bd) return 100 - ((bd->phy_stat0 >> 24) & 0xff); } + +struct wcn36xx_rate { + u16 bitrate; + u16 mcs_or_legacy_index; + enum mac80211_rx_encoding encoding; + enum mac80211_rx_encoding_flags encoding_flags; + enum rate_info_bw bw; +}; + +static const struct wcn36xx_rate wcn36xx_rate_table[] = { + /* 11b rates */ + { 10, 0, RX_ENC_LEGACY, 0, RATE_INFO_BW_20 }, + { 20, 1, RX_ENC_LEGACY, 0, RATE_INFO_BW_20 }, + { 55, 2, RX_ENC_LEGACY, 0, RATE_INFO_BW_20 }, + { 110, 3, RX_ENC_LEGACY, 0, RATE_INFO_BW_20 }, + + /* 11b SP (short preamble) */ + { 10, 0, RX_ENC_LEGACY, RX_ENC_FLAG_SHORTPRE, RATE_INFO_BW_20 }, + { 20, 1, RX_ENC_LEGACY, RX_ENC_FLAG_SHORTPRE, RATE_INFO_BW_20 }, + { 55, 2, RX_ENC_LEGACY, RX_ENC_FLAG_SHORTPRE, RATE_INFO_BW_20 }, + { 110, 3, RX_ENC_LEGACY, RX_ENC_FLAG_SHORTPRE, RATE_INFO_BW_20 }, + + /* 11ag */ + { 60, 4, RX_ENC_LEGACY, 0, RATE_INFO_BW_20 }, + { 90, 5, RX_ENC_LEGACY, 0, RATE_INFO_BW_20 }, + { 120, 6, RX_ENC_LEGACY, 0, RATE_INFO_BW_20 }, + { 180, 7, RX_ENC_LEGACY, 0, RATE_INFO_BW_20 }, + { 240, 8, RX_ENC_LEGACY, 0, RATE_INFO_BW_20 }, + { 360, 9, RX_ENC_LEGACY, 0, RATE_INFO_BW_20 }, + { 480, 10, RX_ENC_LEGACY, 0, RATE_INFO_BW_20 }, + { 540, 11, RX_ENC_LEGACY, 0, RATE_INFO_BW_20 }, + + /* 11n */ + { 65, 0, RX_ENC_HT, 0, RATE_INFO_BW_20 }, + { 130, 1, RX_ENC_HT, 0, RATE_INFO_BW_20 }, + { 195, 2, RX_ENC_HT, 0, RATE_INFO_BW_20 }, + { 260, 3, RX_ENC_HT, 0, RATE_INFO_BW_20 }, + { 390, 4, RX_ENC_HT, 0, RATE_INFO_BW_20 }, + { 520, 5, RX_ENC_HT, 0, RATE_INFO_BW_20 }, + { 585, 6, RX_ENC_HT, 0, RATE_INFO_BW_20 }, + { 650, 7, RX_ENC_HT, 0, RATE_INFO_BW_20 }, + + /* 11n SGI */ + { 72, 0, RX_ENC_HT, RX_ENC_FLAG_SHORT_GI, RATE_INFO_BW_20 }, + { 144, 1, RX_ENC_HT, RX_ENC_FLAG_SHORT_GI, RATE_INFO_BW_20 }, + { 217, 2, RX_ENC_HT, RX_ENC_FLAG_SHORT_GI, RATE_INFO_BW_20 }, + { 289, 3, RX_ENC_HT, RX_ENC_FLAG_SHORT_GI, RATE_INFO_BW_20 }, + { 434, 4, RX_ENC_HT, RX_ENC_FLAG_SHORT_GI, RATE_INFO_BW_20 }, + { 578, 5, RX_ENC_HT, RX_ENC_FLAG_SHORT_GI, RATE_INFO_BW_20 }, + { 650, 6, RX_ENC_HT, RX_ENC_FLAG_SHORT_GI, RATE_INFO_BW_20 }, + { 722, 7, RX_ENC_HT, RX_ENC_FLAG_SHORT_GI, RATE_INFO_BW_20 }, + + /* 11n GF (greenfield) */ + { 65, 0, RX_ENC_HT, RX_ENC_FLAG_HT_GF, RATE_INFO_BW_20 }, + { 130, 1, RX_ENC_HT, RX_ENC_FLAG_HT_GF, RATE_INFO_BW_20 }, + { 195, 2, RX_ENC_HT, RX_ENC_FLAG_HT_GF, RATE_INFO_BW_20 }, + { 260, 3, RX_ENC_HT, RX_ENC_FLAG_HT_GF, RATE_INFO_BW_20 }, + { 390, 4, RX_ENC_HT, RX_ENC_FLAG_HT_GF, RATE_INFO_BW_20 }, + { 520, 5, RX_ENC_HT, RX_ENC_FLAG_HT_GF, RATE_INFO_BW_20 }, + { 585, 6, RX_ENC_HT, RX_ENC_FLAG_HT_GF, RATE_INFO_BW_20 }, + { 650, 7, RX_ENC_HT, RX_ENC_FLAG_HT_GF, RATE_INFO_BW_20 }, + + /* 11n CB (channel bonding) */ + { 135, 0, RX_ENC_HT, 0, RATE_INFO_BW_40 }, + { 270, 1, RX_ENC_HT, 0, RATE_INFO_BW_40 }, + { 405, 2, RX_ENC_HT, 0, RATE_INFO_BW_40 }, + { 540, 3, RX_ENC_HT, 0, RATE_INFO_BW_40 }, + { 810, 4, RX_ENC_HT, 0, RATE_INFO_BW_40 }, + { 1080, 5, RX_ENC_HT, 0, RATE_INFO_BW_40 }, + { 1215, 6, RX_ENC_HT, 0, RATE_INFO_BW_40 }, + { 1350, 7, RX_ENC_HT, 0, RATE_INFO_BW_40 }, + + /* 11n CB + SGI */ + { 150, 0, RX_ENC_HT, RX_ENC_FLAG_SHORT_GI, RATE_INFO_BW_40 }, + { 300, 1, RX_ENC_HT, RX_ENC_FLAG_SHORT_GI, RATE_INFO_BW_40 }, + { 450, 2, RX_ENC_HT, RX_ENC_FLAG_SHORT_GI, RATE_INFO_BW_40 }, + { 600, 3, RX_ENC_HT, RX_ENC_FLAG_SHORT_GI, RATE_INFO_BW_40 }, + { 900, 4, RX_ENC_HT, RX_ENC_FLAG_SHORT_GI, RATE_INFO_BW_40 }, + { 1200, 5, RX_ENC_HT, RX_ENC_FLAG_SHORT_GI, RATE_INFO_BW_40 }, + { 1350, 6, RX_ENC_HT, RX_ENC_FLAG_SHORT_GI, RATE_INFO_BW_40 }, + { 1500, 7, RX_ENC_HT, RX_ENC_FLAG_SHORT_GI, RATE_INFO_BW_40 }, + + /* 11n GF + CB */ + { 135, 0, RX_ENC_HT, RX_ENC_FLAG_HT_GF, RATE_INFO_BW_40 }, + { 270, 1, RX_ENC_HT, RX_ENC_FLAG_HT_GF, RATE_INFO_BW_40 }, + { 405, 2, RX_ENC_HT, RX_ENC_FLAG_HT_GF, RATE_INFO_BW_40 }, + { 540, 3, RX_ENC_HT, RX_ENC_FLAG_HT_GF, RATE_INFO_BW_40 }, + { 810, 4, RX_ENC_HT, RX_ENC_FLAG_HT_GF, RATE_INFO_BW_40 }, + { 1080, 5, RX_ENC_HT, RX_ENC_FLAG_HT_GF, RATE_INFO_BW_40 }, + { 1215, 6, RX_ENC_HT, RX_ENC_FLAG_HT_GF, RATE_INFO_BW_40 }, + { 1350, 7, RX_ENC_HT, RX_ENC_FLAG_HT_GF, RATE_INFO_BW_40 }, + + /* TODO: AC rates */ +}; + int wcn36xx_rx_skb(struct wcn36xx *wcn, struct sk_buff *skb) { struct ieee80211_rx_status status; + const struct wcn36xx_rate *rate; struct ieee80211_hdr *hdr; struct wcn36xx_rx_bd *bd; u16 fc, sn; @@ -49,19 +145,11 @@ int wcn36xx_rx_skb(struct wcn36xx *wcn, struct sk_buff *skb) fc = __le16_to_cpu(hdr->frame_control); sn = IEEE80211_SEQ_TO_SN(__le16_to_cpu(hdr->seq_ctrl)); - /* When scanning associate beacons to this */ - if (ieee80211_is_beacon(hdr->frame_control) && wcn->scan_freq) { - status.freq = wcn->scan_freq; - status.band = wcn->scan_band; - } else { - status.freq = WCN36XX_CENTER_FREQ(wcn); - status.band = WCN36XX_BAND(wcn); - } - + status.freq = WCN36XX_CENTER_FREQ(wcn); + status.band = WCN36XX_BAND(wcn); status.mactime = 10; status.signal = -get_rssi0(bd); status.antenna = 1; - status.rate_idx = 1; status.flag = 0; status.rx_flags = 0; status.flag |= RX_FLAG_IV_STRIPPED | @@ -70,6 +158,19 @@ int wcn36xx_rx_skb(struct wcn36xx *wcn, struct sk_buff *skb) wcn36xx_dbg(WCN36XX_DBG_RX, "status.flags=%x\n", status.flag); + if (bd->rate_id < ARRAY_SIZE(wcn36xx_rate_table)) { + rate = &wcn36xx_rate_table[bd->rate_id]; + status.encoding = rate->encoding; + status.enc_flags = rate->encoding_flags; + status.bw = rate->bw; + status.rate_idx = rate->mcs_or_legacy_index; + } else { + status.encoding = 0; + status.bw = 0; + status.enc_flags = 0; + status.rate_idx = 0; + } + memcpy(IEEE80211_SKB_RXCB(skb), &status, sizeof(status)); if (ieee80211_is_beacon(hdr->frame_control)) { diff --git a/drivers/net/wireless/ath/wcn36xx/wcn36xx.h b/drivers/net/wireless/ath/wcn36xx/wcn36xx.h index a58f313983b9..e37328d8624e 100644 --- a/drivers/net/wireless/ath/wcn36xx/wcn36xx.h +++ b/drivers/net/wireless/ath/wcn36xx/wcn36xx.h @@ -223,10 +223,9 @@ struct wcn36xx { spinlock_t hal_ind_lock; struct list_head hal_ind_queue; - struct work_struct scan_work; struct cfg80211_scan_request *scan_req; - int scan_freq; - int scan_band; + bool sw_scan; + u8 sw_scan_opchannel; struct mutex scan_lock; bool scan_aborted; diff --git a/include/linux/qcom_scm.h b/include/linux/qcom_scm.h index 3d6a24697761..ca39dabebb07 100644 --- a/include/linux/qcom_scm.h +++ b/include/linux/qcom_scm.h @@ -81,7 +81,9 @@ extern int qcom_scm_assign_mem(phys_addr_t mem_addr, size_t mem_sz, unsigned int *src, const struct qcom_scm_vmperm *newvm, unsigned int dest_cnt); - +extern int qcom_scm_mem_protect_video_var(u32 cp_start, u32 cp_size, + u32 cp_nonpixel_start, + u32 cp_nonpixel_size); extern bool qcom_scm_ocmem_lock_available(void); extern int qcom_scm_ocmem_lock(enum qcom_scm_ocmem_client id, u32 offset, u32 size, u32 mode); @@ -131,6 +133,10 @@ static inline int qcom_scm_iommu_secure_ptbl_init(u64 addr, u32 size, u32 spare) static inline int qcom_scm_assign_mem(phys_addr_t mem_addr, size_t mem_sz, unsigned int *src, const struct qcom_scm_vmperm *newvm, unsigned int dest_cnt) { return -ENODEV; } +extern int qcom_scm_mem_protect_video_var(u32 cp_start, u32 cp_size, + u32 cp_nonpixel_start, + u32 cp_nonpixel_size) + { return -ENODEV }; static inline bool qcom_scm_ocmem_lock_available(void) { return false; } static inline int qcom_scm_ocmem_lock(enum qcom_scm_ocmem_client id, u32 offset, diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index b2a9d47cf86d..c6e0ba7d2544 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -4558,6 +4558,9 @@ static void ieee80211_sta_bcn_mon_timer(struct timer_list *t) if (sdata->vif.csa_active && !ifmgd->csa_waiting_bcn) return; + if (sdata->vif.driver_flags & IEEE80211_VIF_BEACON_FILTER) + return; + sdata->u.mgd.connection_loss = false; ieee80211_queue_work(&sdata->local->hw, &sdata->u.mgd.beacon_connection_loss_work); |