From 235b9c42766129b2534d1dd4021e04d39128901a Mon Sep 17 00:00:00 2001 From: Venkateswara Naralasetty Date: Tue, 10 Apr 2018 18:01:05 +0300 Subject: ath10k: Add tx ack signal support for management frames This patch add support to get RSSI from acknowledgment frames for transmitted management frames. hardware_used: QCA4019, QCA9984. firmware version: 10.4-3.5.3-00052. Signed-off-by: Venkateswara Naralasetty Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath10k/wmi.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers/net/wireless/ath/ath10k/wmi.h') diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h index 6fbc84c29521..3cc129d812a4 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.h +++ b/drivers/net/wireless/ath/ath10k/wmi.h @@ -201,6 +201,7 @@ enum wmi_service { WMI_SERVICE_HTT_MGMT_TX_COMP_VALID_FLAGS, WMI_SERVICE_HOST_DFS_CHECK_SUPPORT, WMI_SERVICE_TPC_STATS_FINAL, + WMI_SERVICE_RESET_CHIP, /* keep last */ WMI_SERVICE_MAX, @@ -238,6 +239,8 @@ enum wmi_10x_service { WMI_10X_SERVICE_MESH, WMI_10X_SERVICE_EXT_RES_CFG_SUPPORT, WMI_10X_SERVICE_PEER_STATS, + WMI_10X_SERVICE_RESET_CHIP, + WMI_10X_SERVICE_HTT_MGMT_TX_COMP_VALID_FLAGS, }; enum wmi_main_service { @@ -548,6 +551,10 @@ static inline void wmi_10x_svc_map(const __le32 *in, unsigned long *out, WMI_SERVICE_EXT_RES_CFG_SUPPORT, len); SVCMAP(WMI_10X_SERVICE_PEER_STATS, WMI_SERVICE_PEER_STATS, len); + SVCMAP(WMI_10X_SERVICE_RESET_CHIP, + WMI_SERVICE_RESET_CHIP, len); + SVCMAP(WMI_10X_SERVICE_HTT_MGMT_TX_COMP_VALID_FLAGS, + WMI_SERVICE_HTT_MGMT_TX_COMP_VALID_FLAGS, len); } static inline void wmi_main_svc_map(const __le32 *in, unsigned long *out, -- cgit From cea19a6ce8bf0518d156beea419d822021cc3705 Mon Sep 17 00:00:00 2001 From: Carl Huang Date: Thu, 19 Apr 2018 19:39:38 +0300 Subject: ath10k: add WMI_SERVICE_AVAILABLE_EVENT support Add WMI_SERVICE_AVAILABLE_EVENT to extend WMI_SERVICE_READY_EVENT, the 128bit service map in WMI_SERVICE_READY_EVENT is not enough for firmware to notice new WLAN service to host driver. Hereby, for thoese new WLAN service, firmware will notice host driver by WMI_SERVICE_AVAILABLE_EVENT. Signed-off-by: Alan Liu Signed-off-by: Carl Huang Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath10k/wmi.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/net/wireless/ath/ath10k/wmi.h') diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h index 3cc129d812a4..7e2f24fdcf1c 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.h +++ b/drivers/net/wireless/ath/ath10k/wmi.h @@ -202,6 +202,7 @@ enum wmi_service { WMI_SERVICE_HOST_DFS_CHECK_SUPPORT, WMI_SERVICE_TPC_STATS_FINAL, WMI_SERVICE_RESET_CHIP, + WMI_SERVICE_SPOOF_MAC_SUPPORT, /* keep last */ WMI_SERVICE_MAX, @@ -1190,6 +1191,7 @@ enum wmi_cmd_id { enum wmi_event_id { WMI_SERVICE_READY_EVENTID = 0x1, WMI_READY_EVENTID, + WMI_SERVICE_AVAILABLE_EVENTID, /* Scan specific events */ WMI_SCAN_EVENTID = WMI_EVT_GRP_START_ID(WMI_GRP_SCAN), @@ -6639,6 +6641,11 @@ struct wmi_svc_rdy_ev_arg { const struct wlan_host_mem_req *mem_reqs[WMI_MAX_MEM_REQS]; }; +struct wmi_svc_avail_ev_arg { + __le32 service_map_ext_len; + const __le32 *service_map_ext; +}; + struct wmi_rdy_ev_arg { __le32 sw_version; __le32 abi_version; @@ -7059,6 +7066,7 @@ void ath10k_wmi_event_vdev_standby_req(struct ath10k *ar, struct sk_buff *skb); void ath10k_wmi_event_vdev_resume_req(struct ath10k *ar, struct sk_buff *skb); void ath10k_wmi_event_service_ready(struct ath10k *ar, struct sk_buff *skb); int ath10k_wmi_event_ready(struct ath10k *ar, struct sk_buff *skb); +void ath10k_wmi_event_service_available(struct ath10k *ar, struct sk_buff *skb); int ath10k_wmi_op_pull_phyerr_ev(struct ath10k *ar, const void *phyerr_buf, int left_len, struct wmi_phyerr_ev_arg *arg); void ath10k_wmi_main_op_fw_stats_fill(struct ath10k *ar, -- cgit From 60e1d0fb290197fe505dff6e4e3b7e4d258dbf60 Mon Sep 17 00:00:00 2001 From: Carl Huang Date: Thu, 19 Apr 2018 19:39:40 +0300 Subject: ath10k: support MAC address randomization in scan The ath10k reports the random_mac_addr capability to upper layer based on the service bit firmware reported. Driver sets the spoofed flag in scan_ctrl_flag to firmware if upper layer has enabled this feature in scan request. Test with QCA6174 hw3.0 and firmware-6.bin_WLAN.RM.4.4.1-00102-QCARMSWP-1, but QCA9377 is also affected. Signed-off-by: Carl Huang Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath10k/wmi.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'drivers/net/wireless/ath/ath10k/wmi.h') diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h index 7e2f24fdcf1c..2705973e39c6 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.h +++ b/drivers/net/wireless/ath/ath10k/wmi.h @@ -791,6 +791,7 @@ struct wmi_cmd_map { u32 stop_scan_cmdid; u32 scan_chan_list_cmdid; u32 scan_sch_prio_tbl_cmdid; + u32 scan_prob_req_oui_cmdid; u32 pdev_set_regdomain_cmdid; u32 pdev_set_channel_cmdid; u32 pdev_set_param_cmdid; @@ -3168,6 +3169,8 @@ struct wmi_start_scan_arg { u16 channels[64]; struct wmi_ssid_arg ssids[WLAN_SCAN_PARAMS_MAX_SSID]; struct wmi_bssid_arg bssids[WLAN_SCAN_PARAMS_MAX_BSSID]; + struct wmi_mac_addr mac_addr; + struct wmi_mac_addr mac_mask; }; /* scan control flags */ @@ -3191,6 +3194,12 @@ struct wmi_start_scan_arg { */ #define WMI_SCAN_CONTINUE_ON_ERROR 0x80 +/* Use random MAC address for TA for Probe Request frame and add + * OUI specified by WMI_SCAN_PROB_REQ_OUI_CMDID to the Probe Request frame. + * if OUI is not set by WMI_SCAN_PROB_REQ_OUI_CMDID then the flag is ignored. + */ +#define WMI_SCAN_ADD_SPOOFED_MAC_IN_PROBE_REQ 0x1000 + /* WMI_SCAN_CLASS_MASK must be the same value as IEEE80211_SCAN_CLASS_MASK */ #define WMI_SCAN_CLASS_MASK 0xFF000000 -- cgit From fa3440fa2fa1531fb2aafb6d51f2bc5ac70a6247 Mon Sep 17 00:00:00 2001 From: Wen Gong Date: Thu, 19 Apr 2018 19:40:07 +0300 Subject: ath10k: convert wow pattern from 802.3 to 802.11 When trying to set wow wakeup patterns it fails with this command: iw phyxx wowlan enable patterns offset xx+ IP address xx.xx.xx.xx The reason is that the wow pattern from upper layer is in 802.3 format for this case, it need to convert it to 802.11 format. The input offset parameter is used for 802.3, but the actual offset firmware need depends on rx_decap_mode, so that it needs to be recalculated. Pattern of 802.3 packet is not same with 802.11 packet. If the rx_decap_mode is ATH10K_HW_TXRX_NATIVE_WIFI, then firmware will receive data packet with 802.11 format from hardware. Tested with QCA6174 hw3.0 with firmware WLAN.RM.4.4.1-00099-QCARMSWPZ-1, but this will also affect QCA9377. This has always failed, so it's not a regression with new firmware releases. Signed-off-by: Wen Gong Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath10k/wmi.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/net/wireless/ath/ath10k/wmi.h') diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h index 2705973e39c6..16a39244a34f 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.h +++ b/drivers/net/wireless/ath/ath10k/wmi.h @@ -6835,6 +6835,10 @@ struct wmi_wow_ev_arg { #define WOW_MIN_PATTERN_SIZE 1 #define WOW_MAX_PATTERN_SIZE 148 #define WOW_MAX_PKT_OFFSET 128 +#define WOW_HDR_LEN (sizeof(struct ieee80211_hdr_3addr) + \ + sizeof(struct rfc1042_hdr)) +#define WOW_MAX_REDUCE (WOW_HDR_LEN - sizeof(struct ethhdr) - \ + offsetof(struct ieee80211_hdr_3addr, addr1)) enum wmi_tdls_state { WMI_TDLS_DISABLE, -- cgit From 4b190675ad06f5a6ecbeef0b01890c5fb372e3eb Mon Sep 17 00:00:00 2001 From: Tamizh Chelvam Date: Wed, 25 Apr 2018 11:36:44 +0300 Subject: ath10k: fix kernel panic while reading tpc_stats When attempt to read tpc_stats for the chipsets which support more than 3 tx chain will trigger kernel panic(kernel stack is corrupted) due to writing values on rate_code array out of range. This patch changes the array size depends on the WMI_TPC_TX_N_CHAIN and added check to avoid write values on the array if the num tx chain get in tpc config event is greater than WMI_TPC_TX_N_CHAIN. Tested on QCA9984 with firmware-5.bin_10.4-3.5.3-00057 Kernel panic log : [ 323.510944] Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: bf90c654 [ 323.510944] [ 323.524390] CPU: 0 PID: 1908 Comm: cat Not tainted 3.14.77 #31 [ 323.530224] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 323.537941] [] (show_stack) from [] (dump_stack+0x80/0xa0) [ 323.545146] [] (dump_stack) from [] (panic+0x84/0x1e4) [ 323.552000] [] (panic) from [] (__stack_chk_fail+0x10/0x14) [ 323.559350] [] (__stack_chk_fail) from [] (ath10k_wmi_event_pdev_tpc_config+0x424/0x438 [ath10k_core]) [ 323.570471] [] (ath10k_wmi_event_pdev_tpc_config [ath10k_core]) from [] (ath10k_wmi_10_4_op_rx+0x2f0/0x39c [ath10k_core]) [ 323.583047] [] (ath10k_wmi_10_4_op_rx [ath10k_core]) from [] (ath10k_htc_rx_completion_handler+0x170/0x1a0 [ath10k_core]) [ 323.595702] [] (ath10k_htc_rx_completion_handler [ath10k_core]) from [] (ath10k_pci_hif_send_complete_check+0x1f0/0x220 [ath10k_pci]) [ 323.609421] [] (ath10k_pci_hif_send_complete_check [ath10k_pci]) from [] (ath10k_ce_per_engine_service+0x74/0xc4 [ath10k_pci]) [ 323.622490] [] (ath10k_ce_per_engine_service [ath10k_pci]) from [] (ath10k_ce_per_engine_service_any+0x74/0x80 [ath10k_pci]) [ 323.635423] [] (ath10k_ce_per_engine_service_any [ath10k_pci]) from [] (ath10k_pci_napi_poll+0x44/0xe8 [ath10k_pci]) [ 323.647665] [] (ath10k_pci_napi_poll [ath10k_pci]) from [] (net_rx_action+0xac/0x160) [ 323.657208] [] (net_rx_action) from [] (__do_softirq+0x104/0x294) [ 323.665017] [] (__do_softirq) from [] (irq_exit+0x9c/0x11c) [ 323.672314] [] (irq_exit) from [] (handle_IRQ+0x6c/0x90) [ 323.679341] [] (handle_IRQ) from [] (gic_handle_irq+0x3c/0x60) [ 323.686893] [] (gic_handle_irq) from [] (__irq_svc+0x40/0x70) [ 323.694349] Exception stack(0xdd489c58 to 0xdd489ca0) [ 323.699384] 9c40: 00000000 a0000013 [ 323.707547] 9c60: 00000000 dc4bce40 60000013 ddc1d800 dd488000 00000990 00000000 c085c800 [ 323.715707] 9c80: 00000000 dd489d44 0000092d dd489ca0 c026e664 c026e668 60000013 ffffffff [ 323.723877] [] (__irq_svc) from [] (rcu_note_context_switch+0x170/0x184) [ 323.732298] [] (rcu_note_context_switch) from [] (__schedule+0x50/0x4d4) [ 323.740716] [] (__schedule) from [] (schedule_timeout+0x148/0x178) [ 323.748611] [] (schedule_timeout) from [] (wait_for_common+0x114/0x154) [ 323.756972] [] (wait_for_common) from [] (ath10k_tpc_stats_open+0xc8/0x340 [ath10k_core]) [ 323.766873] [] (ath10k_tpc_stats_open [ath10k_core]) from [] (do_dentry_open+0x1ac/0x274) [ 323.776741] [] (do_dentry_open) from [] (do_last+0x8c0/0xb08) [ 323.784201] [] (do_last) from [] (path_openat+0x210/0x598) [ 323.791408] [] (path_openat) from [] (do_filp_open+0x2c/0x78) [ 323.798873] [] (do_filp_open) from [] (do_sys_open+0x114/0x1b4) [ 323.806509] [] (do_sys_open) from [] (ret_fast_syscall+0x0/0x44) [ 323.814241] CPU1: stopping [ 323.816927] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 3.14.77 #31 [ 323.823008] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 323.830731] [] (show_stack) from [] (dump_stack+0x80/0xa0) [ 323.837934] [] (dump_stack) from [] (handle_IPI+0xb8/0x140) [ 323.845224] [] (handle_IPI) from [] (gic_handle_irq+0x58/0x60) [ 323.852774] [] (gic_handle_irq) from [] (__irq_svc+0x40/0x70) [ 323.860233] Exception stack(0xdd499fa0 to 0xdd499fe8) [ 323.865273] 9fa0: ffffffed 00000000 1d3c9000 00000000 dd498000 dd498030 10c0387d c08b62c8 [ 323.873432] 9fc0: 4220406a 512f04d0 00000000 00000000 00000001 dd499fe8 c021838c c0218390 [ 323.881588] 9fe0: 60000013 ffffffff [ 323.885070] [] (__irq_svc) from [] (arch_cpu_idle+0x30/0x50) [ 323.892454] [] (arch_cpu_idle) from [] (cpu_startup_entry+0xa4/0x108) [ 323.900690] [] (cpu_startup_entry) from [<422085a4>] (0x422085a4) Signed-off-by: Tamizh chelvam Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath10k/wmi.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/wireless/ath/ath10k/wmi.h') diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h index 16a39244a34f..700b12f46baf 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.h +++ b/drivers/net/wireless/ath/ath10k/wmi.h @@ -4026,9 +4026,9 @@ struct wmi_pdev_get_tpc_config_cmd { } __packed; #define WMI_TPC_CONFIG_PARAM 1 -#define WMI_TPC_RATE_MAX 160 #define WMI_TPC_FINAL_RATE_MAX 240 #define WMI_TPC_TX_N_CHAIN 4 +#define WMI_TPC_RATE_MAX (WMI_TPC_TX_N_CHAIN * 65) #define WMI_TPC_PREAM_TABLE_MAX 10 #define WMI_TPC_FLAG 3 #define WMI_TPC_BUF_SIZE 10 -- cgit From 6f6eb1bcbeff48c875617b800f00f1c5d1b12290 Mon Sep 17 00:00:00 2001 From: Sriram R Date: Tue, 15 May 2018 14:39:49 +0530 Subject: ath10k: DFS Host Confirmation In the 10.4-3.6 firmware branch there's a new DFS Host confirmation feature which is advertised using WMI_SERVICE_HOST_DFS_CHECK_SUPPORT flag. This new features enables the ath10k host to send information to the firmware on the specifications of detected radar type. This allows the firmware to validate if the host's radar pattern detector unit is operational and check if the radar information shared by host matches the radar pulses sent as phy error events from firmware. If the check fails the firmware won't allow use of DFS channels on AP mode when using FCC regulatory region. Hence this patch is mandatory when using a firmware from 10.4-3.6 branch. Else, DFS channels on FCC regions cannot be used. Supported Chipsets : QCA9984/QCA9888/QCA4019 Firmware Version : 10.4-3.6-00104 Signed-off-by: Sriram R Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath10k/wmi.h | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) (limited to 'drivers/net/wireless/ath/ath10k/wmi.h') diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h index 700b12f46baf..b48db54e9865 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.h +++ b/drivers/net/wireless/ath/ath10k/wmi.h @@ -969,6 +969,7 @@ struct wmi_cmd_map { u32 vdev_sifs_trigger_time_cmdid; u32 pdev_wds_entry_list_cmdid; u32 tdls_set_offchan_mode_cmdid; + u32 radar_found_cmdid; }; /* @@ -1803,6 +1804,11 @@ enum wmi_10_4_cmd_id { WMI_10_4_TDLS_SET_STATE_CMDID, WMI_10_4_TDLS_PEER_UPDATE_CMDID, WMI_10_4_TDLS_SET_OFFCHAN_MODE_CMDID, + WMI_10_4_PDEV_SEND_FD_CMDID, + WMI_10_4_ENABLE_FILS_CMDID, + WMI_10_4_PDEV_SET_BRIDGE_MACADDR_CMDID, + WMI_10_4_ATF_GROUP_WMM_AC_CONFIG_REQUEST_CMDID, + WMI_10_4_RADAR_FOUND_CMDID, WMI_10_4_PDEV_UTF_CMDID = WMI_10_4_END_CMDID - 1, }; @@ -1878,6 +1884,9 @@ enum wmi_10_4_event_id { WMI_10_4_PDEV_TPC_TABLE_EVENTID, WMI_10_4_PDEV_WDS_ENTRY_LIST_EVENTID, WMI_10_4_TDLS_PEER_EVENTID, + WMI_10_4_HOST_SWFDA_EVENTID, + WMI_10_4_ESP_ESTIMATE_EVENTID, + WMI_10_4_DFS_STATUS_CHECK_EVENTID, WMI_10_4_PDEV_UTF_EVENTID = WMI_10_4_END_EVENTID - 1, }; @@ -3398,6 +3407,25 @@ struct wmi_10_4_phyerr_event { u8 buf[0]; } __packed; +struct wmi_radar_found_info { + __le32 pri_min; + __le32 pri_max; + __le32 width_min; + __le32 width_max; + __le32 sidx_min; + __le32 sidx_max; +} __packed; + +enum wmi_radar_confirmation_status { + /* Detected radar was due to SW pulses */ + WMI_SW_RADAR_DETECTED = 0, + + WMI_RADAR_DETECTION_FAIL = 1, + + /* Real radar detected */ + WMI_HW_RADAR_DETECTED = 2, +}; + #define PHYERR_TLV_SIG 0xBB #define PHYERR_TLV_TAG_SEARCH_FFT_REPORT 0xFB #define PHYERR_TLV_TAG_RADAR_PULSE_SUMMARY 0xF8 @@ -6631,6 +6659,10 @@ struct wmi_phyerr_hdr_arg { const void *phyerrs; }; +struct wmi_dfs_status_ev_arg { + u32 status; +}; + struct wmi_svc_rdy_ev_arg { __le32 min_tx_power; __le32 max_tx_power; -- cgit