diff options
| author | David S. Miller <davem@davemloft.net> | 2018-06-03 11:03:10 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-06-03 11:03:10 -0400 |
| commit | f624434a0ec96ac338f10f3f7f5a2ef287dd597e (patch) | |
| tree | c6d9643f7887f192460a2e6c34e9f219337a169a | |
| parent | 8051ac7643e8d0f1dd7272042d66c0518e718347 (diff) | |
| parent | 76606886c9f433bb46ed9c8910cabce780b23f36 (diff) | |
| download | nfc-next-f624434a0ec96ac338f10f3f7f5a2ef287dd597e.tar.gz | |
Merge tag 'wireless-drivers-next-for-davem-2018-05-31' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next
Kalle Valo says:
====================
wireless-drivers-next patches for 4.18
Hopefully the last pull request to 4.18 before the merge window.
Nothing major here, we have smaller new features and of course a lots
of fixes.
Major changes:
ath10k
* add memory dump support for QCA9888 and QCA99X0
* add support to configure channel dwell time
* support new DFS host confirmation feature in the firmware
ath
* update various regulatory mappings
wcn36xx
* various fixes to improve reliability
* add Factory Test Mode support
brmfmac
* add debugfs file for reading firmware capabilities
mwifiex
* support sysfs initiated device coredump
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
133 files changed, 2282 insertions, 1157 deletions
diff --git a/drivers/net/wireless/ath/ath10k/ahb.c b/drivers/net/wireless/ath/ath10k/ahb.c index 35d10490f6c32..fa39ffffd34df 100644 --- a/drivers/net/wireless/ath/ath10k/ahb.c +++ b/drivers/net/wireless/ath/ath10k/ahb.c @@ -180,14 +180,11 @@ static void ath10k_ahb_clock_disable(struct ath10k *ar) { struct ath10k_ahb *ar_ahb = ath10k_ahb_priv(ar); - if (!IS_ERR_OR_NULL(ar_ahb->cmd_clk)) - clk_disable_unprepare(ar_ahb->cmd_clk); + clk_disable_unprepare(ar_ahb->cmd_clk); - if (!IS_ERR_OR_NULL(ar_ahb->ref_clk)) - clk_disable_unprepare(ar_ahb->ref_clk); + clk_disable_unprepare(ar_ahb->ref_clk); - if (!IS_ERR_OR_NULL(ar_ahb->rtc_clk)) - clk_disable_unprepare(ar_ahb->rtc_clk); + clk_disable_unprepare(ar_ahb->rtc_clk); } static int ath10k_ahb_rst_ctrl_init(struct ath10k *ar) diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h index e4ac8f2831fdf..951dbdd1c9eb8 100644 --- a/drivers/net/wireless/ath/ath10k/core.h +++ b/drivers/net/wireless/ath/ath10k/core.h @@ -44,6 +44,7 @@ #define WO(_f) ((_f##_OFFSET) >> 2) #define ATH10K_SCAN_ID 0 +#define ATH10K_SCAN_CHANNEL_SWITCH_WMI_EVT_OVERHEAD 10 /* msec */ #define WMI_READY_TIMEOUT (5 * HZ) #define ATH10K_FLUSH_TIMEOUT_HZ (5 * HZ) #define ATH10K_CONNECTION_LOSS_HZ (3 * HZ) @@ -175,6 +176,7 @@ struct ath10k_wmi { struct completion service_ready; struct completion unified_ready; struct completion barrier; + struct completion radar_confirm; wait_queue_head_t tx_credits_wq; DECLARE_BITMAP(svc_map, WMI_SERVICE_MAX); struct wmi_cmd_map *cmd; @@ -377,6 +379,21 @@ struct ath10k_dfs_stats { u32 radar_detected; }; +enum ath10k_radar_confirmation_state { + ATH10K_RADAR_CONFIRMATION_IDLE = 0, + ATH10K_RADAR_CONFIRMATION_INPROGRESS, + ATH10K_RADAR_CONFIRMATION_STOPPED, +}; + +struct ath10k_radar_found_info { + u32 pri_min; + u32 pri_max; + u32 width_min; + u32 width_max; + u32 sidx_min; + u32 sidx_max; +}; + #define ATH10K_MAX_NUM_PEER_IDS (1 << 11) /* htt rx_desc limit */ struct ath10k_peer { @@ -1109,6 +1126,11 @@ struct ath10k { u32 sta_tid_stats_mask; + /* protected by data_lock */ + enum ath10k_radar_confirmation_state radar_conf_state; + struct ath10k_radar_found_info last_radar_info; + struct work_struct radar_confirmation_work; + /* must be last */ u8 drv_priv[0] __aligned(sizeof(void *)); }; diff --git a/drivers/net/wireless/ath/ath10k/coredump.c b/drivers/net/wireless/ath/ath10k/coredump.c index f90cec0ebb1ce..4d28063052fec 100644 --- a/drivers/net/wireless/ath/ath10k/coredump.c +++ b/drivers/net/wireless/ath/ath10k/coredump.c @@ -701,6 +701,89 @@ static const struct ath10k_mem_region qca988x_hw20_mem_regions[] = { }, }; +static const struct ath10k_mem_region qca99x0_hw20_mem_regions[] = { + { + .type = ATH10K_MEM_REGION_TYPE_DRAM, + .start = 0x400000, + .len = 0x60000, + .name = "DRAM", + .section_table = { + .sections = NULL, + .size = 0, + }, + }, + { + .type = ATH10K_MEM_REGION_TYPE_REG, + .start = 0x98000, + .len = 0x50000, + .name = "IRAM", + .section_table = { + .sections = NULL, + .size = 0, + }, + }, + { + .type = ATH10K_MEM_REGION_TYPE_IOSRAM, + .start = 0xC0000, + .len = 0x40000, + .name = "SRAM", + .section_table = { + .sections = NULL, + .size = 0, + }, + }, + { + .type = ATH10K_MEM_REGION_TYPE_IOREG, + .start = 0x30000, + .len = 0x7000, + .name = "APB REG 1", + .section_table = { + .sections = NULL, + .size = 0, + }, + }, + { + .type = ATH10K_MEM_REGION_TYPE_IOREG, + .start = 0x3f000, + .len = 0x3000, + .name = "APB REG 2", + .section_table = { + .sections = NULL, + .size = 0, + }, + }, + { + .type = ATH10K_MEM_REGION_TYPE_IOREG, + .start = 0x43000, + .len = 0x3000, + .name = "WIFI REG", + .section_table = { + .sections = NULL, + .size = 0, + }, + }, + { + .type = ATH10K_MEM_REGION_TYPE_IOREG, + .start = 0x4A000, + .len = 0x5000, + .name = "CE REG", + .section_table = { + .sections = NULL, + .size = 0, + }, + }, + { + .type = ATH10K_MEM_REGION_TYPE_IOREG, + .start = 0x80000, + .len = 0x6000, + .name = "SOC REG", + .section_table = { + .sections = NULL, + .size = 0, + }, + }, +}; + static const struct ath10k_mem_region qca9984_hw10_mem_regions[] = { { .type = ATH10K_MEM_REGION_TYPE_DRAM, @@ -848,6 +931,21 @@ static const struct ath10k_hw_mem_layout hw_mem_layouts[] = { .size = ARRAY_SIZE(qca9984_hw10_mem_regions), }, }, + { + .hw_id = QCA9888_HW_2_0_DEV_VERSION, + .region_table = { + .regions = qca9984_hw10_mem_regions, + .size = ARRAY_SIZE(qca9984_hw10_mem_regions), + }, + }, + { + .hw_id = QCA99X0_HW_2_0_DEV_VERSION, + .region_table = { + .regions = qca99x0_hw20_mem_regions, + .size = ARRAY_SIZE(qca99x0_hw20_mem_regions), + }, + }, + }; static u32 ath10k_coredump_get_ramdump_size(struct ath10k *ar) diff --git a/drivers/net/wireless/ath/ath10k/debug.c b/drivers/net/wireless/ath/ath10k/debug.c index bac832ce1873f..0d98c93a3abae 100644 --- a/drivers/net/wireless/ath/ath10k/debug.c +++ b/drivers/net/wireless/ath/ath10k/debug.c @@ -987,13 +987,13 @@ static ssize_t ath10k_write_htt_max_amsdu_ampdu(struct file *file, { struct ath10k *ar = file->private_data; int res; - char buf[64]; + char buf[64] = {0}; unsigned int amsdu, ampdu; - simple_write_to_buffer(buf, sizeof(buf) - 1, ppos, user_buf, count); - - /* make sure that buf is null terminated */ - buf[sizeof(buf) - 1] = 0; + res = simple_write_to_buffer(buf, sizeof(buf) - 1, ppos, + user_buf, count); + if (res <= 0) + return res; res = sscanf(buf, "%u %u", &amsdu, &du); @@ -1043,14 +1043,14 @@ static ssize_t ath10k_write_fw_dbglog(struct file *file, { struct ath10k *ar = file->private_data; int ret; - char buf[96]; + char buf[96] = {0}; unsigned int log_level; u64 mask; - simple_write_to_buffer(buf, sizeof(buf) - 1, ppos, user_buf, count); - - /* make sure that buf is null terminated */ - buf[sizeof(buf) - 1] = 0; + ret = simple_write_to_buffer(buf, sizeof(buf) - 1, ppos, + user_buf, count); + if (ret <= 0) + return ret; ret = sscanf(buf, "%llx %u", &mask, &log_level); @@ -1519,7 +1519,13 @@ static void ath10k_tpc_stats_print(struct ath10k_tpc_stats *tpc_stats, *len += scnprintf(buf + *len, buf_len - *len, "********************************\n"); *len += scnprintf(buf + *len, buf_len - *len, - "No. Preamble Rate_code tpc_value1 tpc_value2 tpc_value3\n"); + "No. Preamble Rate_code "); + + for (i = 0; i < WMI_TPC_TX_N_CHAIN; i++) + *len += scnprintf(buf + *len, buf_len - *len, + "tpc_value%d ", i); + + *len += scnprintf(buf + *len, buf_len - *len, "\n"); for (i = 0; i < tpc_stats->rate_max; i++) { *len += scnprintf(buf + *len, buf_len - *len, diff --git a/drivers/net/wireless/ath/ath10k/debugfs_sta.c b/drivers/net/wireless/ath/ath10k/debugfs_sta.c index 8f688f136c225..a63c97e2c50c5 100644 --- a/drivers/net/wireless/ath/ath10k/debugfs_sta.c +++ b/drivers/net/wireless/ath/ath10k/debugfs_sta.c @@ -254,12 +254,12 @@ static ssize_t ath10k_dbg_sta_write_addba(struct file *file, struct ath10k *ar = arsta->arvif->ar; u32 tid, buf_size; int ret; - char buf[64]; + char buf[64] = {0}; - simple_write_to_buffer(buf, sizeof(buf) - 1, ppos, user_buf, count); - - /* make sure that buf is null terminated */ - buf[sizeof(buf) - 1] = '\0'; + ret = simple_write_to_buffer(buf, sizeof(buf) - 1, ppos, + user_buf, count); + if (ret <= 0) + return ret; ret = sscanf(buf, "%u %u", &tid, &buf_size); if (ret != 2) @@ -305,12 +305,12 @@ static ssize_t ath10k_dbg_sta_write_addba_resp(struct file *file, struct ath10k *ar = arsta->arvif->ar; u32 tid, status; int ret; - char buf[64]; - - simple_write_to_buffer(buf, sizeof(buf) - 1, ppos, user_buf, count); + char buf[64] = {0}; - /* make sure that buf is null terminated */ - buf[sizeof(buf) - 1] = '\0'; + ret = simple_write_to_buffer(buf, sizeof(buf) - 1, ppos, + user_buf, count); + if (ret <= 0) + return ret; ret = sscanf(buf, "%u %u", &tid, &status); if (ret != 2) @@ -355,12 +355,12 @@ static ssize_t ath10k_dbg_sta_write_delba(struct file *file, struct ath10k *ar = arsta->arvif->ar; u32 tid, initiator, reason; int ret; - char buf[64]; - - simple_write_to_buffer(buf, sizeof(buf) - 1, ppos, user_buf, count); + char buf[64] = {0}; - /* make sure that buf is null terminated */ - buf[sizeof(buf) - 1] = '\0'; + ret = simple_write_to_buffer(buf, sizeof(buf) - 1, ppos, + user_buf, count); + if (ret <= 0) + return ret; ret = sscanf(buf, "%u %u %u", &tid, &initiator, &reason); if (ret != 3) diff --git a/drivers/net/wireless/ath/ath10k/hw.h b/drivers/net/wireless/ath/ath10k/hw.h index b8bdabe730734..23467e9fefeb0 100644 --- a/drivers/net/wireless/ath/ath10k/hw.h +++ b/drivers/net/wireless/ath/ath10k/hw.h @@ -85,11 +85,11 @@ enum qca9377_chip_id_rev { QCA9377_HW_1_1_CHIP_ID_REV = 0x1, }; -#define QCA6174_HW_2_1_FW_DIR "ath10k/QCA6174/hw2.1" +#define QCA6174_HW_2_1_FW_DIR ATH10K_FW_DIR "/QCA6174/hw2.1" #define QCA6174_HW_2_1_BOARD_DATA_FILE "board.bin" #define QCA6174_HW_2_1_PATCH_LOAD_ADDR 0x1234 -#define QCA6174_HW_3_0_FW_DIR "ath10k/QCA6174/hw3.0" +#define QCA6174_HW_3_0_FW_DIR ATH10K_FW_DIR "/QCA6174/hw3.0" #define QCA6174_HW_3_0_BOARD_DATA_FILE "board.bin" #define QCA6174_HW_3_0_PATCH_LOAD_ADDR 0x1234 diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index 3d7119ad7c7af..e9c2fb318c033 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -3217,6 +3217,15 @@ static void ath10k_reg_notifier(struct wiphy *wiphy, ar->hw->wiphy->bands[NL80211_BAND_5GHZ]); } +static void ath10k_stop_radar_confirmation(struct ath10k *ar) +{ + spin_lock_bh(&ar->data_lock); + ar->radar_conf_state = ATH10K_RADAR_CONFIRMATION_STOPPED; + spin_unlock_bh(&ar->data_lock); + + cancel_work_sync(&ar->radar_confirmation_work); +} + /***************/ /* TX handlers */ /***************/ @@ -4290,7 +4299,7 @@ static void ath10k_mac_op_wake_tx_queue(struct ieee80211_hw *hw, while (ath10k_mac_tx_can_push(hw, f_txq) && max--) { ret = ath10k_mac_tx_push_txq(hw, f_txq); - if (ret) + if (ret < 0) break; } if (ret != -ENOENT) @@ -4333,6 +4342,7 @@ void ath10k_halt(struct ath10k *ar) ath10k_scan_finish(ar); ath10k_peer_cleanup_all(ar); + ath10k_stop_radar_confirmation(ar); ath10k_core_stop(ar); ath10k_hif_power_down(ar); @@ -4758,6 +4768,8 @@ static int ath10k_start(struct ieee80211_hw *hw) ath10k_spectral_start(ar); ath10k_thermal_set_throttling(ar); + ar->radar_conf_state = ATH10K_RADAR_CONFIRMATION_IDLE; + mutex_unlock(&ar->conf_mutex); return 0; @@ -5675,6 +5687,7 @@ static int ath10k_hw_scan(struct ieee80211_hw *hw, struct wmi_start_scan_arg arg; int ret = 0; int i; + u32 scan_timeout; mutex_lock(&ar->conf_mutex); @@ -5736,6 +5749,22 @@ static int ath10k_hw_scan(struct ieee80211_hw *hw, arg.channels[i] = req->channels[i]->center_freq; } + /* if duration is set, default dwell times will be overwritten */ + if (req->duration) { + arg.dwell_time_active = req->duration; + arg.dwell_time_passive = req->duration; + arg.burst_duration_ms = req->duration; + + scan_timeout = min_t(u32, arg.max_rest_time * + (arg.n_channels - 1) + (req->duration + + ATH10K_SCAN_CHANNEL_SWITCH_WMI_EVT_OVERHEAD) * + arg.n_channels, arg.max_scan_time + 200); + + } else { + /* Add a 200ms margin to account for event/command processing */ + scan_timeout = arg.max_scan_time + 200; + } + ret = ath10k_start_scan(ar, &arg); if (ret) { ath10k_warn(ar, "failed to start hw scan: %d\n", ret); @@ -5744,10 +5773,8 @@ static int ath10k_hw_scan(struct ieee80211_hw *hw, spin_unlock_bh(&ar->data_lock); } - /* Add a 200ms margin to account for event/command processing */ ieee80211_queue_delayed_work(ar->hw, &ar->scan.timeout, - msecs_to_jiffies(arg.max_scan_time + - 200)); + msecs_to_jiffies(scan_timeout)); exit: mutex_unlock(&ar->conf_mutex); @@ -8364,6 +8391,8 @@ int ath10k_mac_register(struct ath10k *ar) } wiphy_ext_feature_set(ar->hw->wiphy, NL80211_EXT_FEATURE_VHT_IBSS); + wiphy_ext_feature_set(ar->hw->wiphy, + NL80211_EXT_FEATURE_SET_SCAN_DWELL); /* * on LL hardware queues are managed entirely by the FW diff --git a/drivers/net/wireless/ath/ath10k/rx_desc.h b/drivers/net/wireless/ath/ath10k/rx_desc.h index 545deb6d7af13..ea4075d456fad 100644 --- a/drivers/net/wireless/ath/ath10k/rx_desc.h +++ b/drivers/net/wireless/ath/ath10k/rx_desc.h @@ -18,39 +18,41 @@ #ifndef _RX_DESC_H_ #define _RX_DESC_H_ +#include <linux/bitops.h> + enum rx_attention_flags { - RX_ATTENTION_FLAGS_FIRST_MPDU = 1 << 0, - RX_ATTENTION_FLAGS_LAST_MPDU = 1 << 1, - RX_ATTENTION_FLAGS_MCAST_BCAST = 1 << 2, - RX_ATTENTION_FLAGS_PEER_IDX_INVALID = 1 << 3, - RX_ATTENTION_FLAGS_PEER_IDX_TIMEOUT = 1 << 4, - RX_ATTENTION_FLAGS_POWER_MGMT = 1 << 5, - RX_ATTENTION_FLAGS_NON_QOS = 1 << 6, - RX_ATTENTION_FLAGS_NULL_DATA = 1 << 7, - RX_ATTENTION_FLAGS_MGMT_TYPE = 1 << 8, - RX_ATTENTION_FLAGS_CTRL_TYPE = 1 << 9, - RX_ATTENTION_FLAGS_MORE_DATA = 1 << 10, - RX_ATTENTION_FLAGS_EOSP = 1 << 11, - RX_ATTENTION_FLAGS_U_APSD_TRIGGER = 1 << 12, - RX_ATTENTION_FLAGS_FRAGMENT = 1 << 13, - RX_ATTENTION_FLAGS_ORDER = 1 << 14, - RX_ATTENTION_FLAGS_CLASSIFICATION = 1 << 15, - RX_ATTENTION_FLAGS_OVERFLOW_ERR = 1 << 16, - RX_ATTENTION_FLAGS_MSDU_LENGTH_ERR = 1 << 17, - RX_ATTENTION_FLAGS_TCP_UDP_CHKSUM_FAIL = 1 << 18, - RX_ATTENTION_FLAGS_IP_CHKSUM_FAIL = 1 << 19, - RX_ATTENTION_FLAGS_SA_IDX_INVALID = 1 << 20, - RX_ATTENTION_FLAGS_DA_IDX_INVALID = 1 << 21, - RX_ATTENTION_FLAGS_SA_IDX_TIMEOUT = 1 << 22, - RX_ATTENTION_FLAGS_DA_IDX_TIMEOUT = 1 << 23, - RX_ATTENTION_FLAGS_ENCRYPT_REQUIRED = 1 << 24, - RX_ATTENTION_FLAGS_DIRECTED = 1 << 25, - RX_ATTENTION_FLAGS_BUFFER_FRAGMENT = 1 << 26, - RX_ATTENTION_FLAGS_MPDU_LENGTH_ERR = 1 << 27, - RX_ATTENTION_FLAGS_TKIP_MIC_ERR = 1 << 28, - RX_ATTENTION_FLAGS_DECRYPT_ERR = 1 << 29, - RX_ATTENTION_FLAGS_FCS_ERR = 1 << 30, - RX_ATTENTION_FLAGS_MSDU_DONE = 1 << 31, + RX_ATTENTION_FLAGS_FIRST_MPDU = BIT(0), + RX_ATTENTION_FLAGS_LAST_MPDU = BIT(1), + RX_ATTENTION_FLAGS_MCAST_BCAST = BIT(2), + RX_ATTENTION_FLAGS_PEER_IDX_INVALID = BIT(3), + RX_ATTENTION_FLAGS_PEER_IDX_TIMEOUT = BIT(4), + RX_ATTENTION_FLAGS_POWER_MGMT = BIT(5), + RX_ATTENTION_FLAGS_NON_QOS = BIT(6), + RX_ATTENTION_FLAGS_NULL_DATA = BIT(7), + RX_ATTENTION_FLAGS_MGMT_TYPE = BIT(8), + RX_ATTENTION_FLAGS_CTRL_TYPE = BIT(9), + RX_ATTENTION_FLAGS_MORE_DATA = BIT(10), + RX_ATTENTION_FLAGS_EOSP = BIT(11), + RX_ATTENTION_FLAGS_U_APSD_TRIGGER = BIT(12), + RX_ATTENTION_FLAGS_FRAGMENT = BIT(13), + RX_ATTENTION_FLAGS_ORDER = BIT(14), + RX_ATTENTION_FLAGS_CLASSIFICATION = BIT(15), + RX_ATTENTION_FLAGS_OVERFLOW_ERR = BIT(16), + RX_ATTENTION_FLAGS_MSDU_LENGTH_ERR = BIT(17), + RX_ATTENTION_FLAGS_TCP_UDP_CHKSUM_FAIL = BIT(18), + RX_ATTENTION_FLAGS_IP_CHKSUM_FAIL = BIT(19), + RX_ATTENTION_FLAGS_SA_IDX_INVALID = BIT(20), + RX_ATTENTION_FLAGS_DA_IDX_INVALID = BIT(21), + RX_ATTENTION_FLAGS_SA_IDX_TIMEOUT = BIT(22), + RX_ATTENTION_FLAGS_DA_IDX_TIMEOUT = BIT(23), + RX_ATTENTION_FLAGS_ENCRYPT_REQUIRED = BIT(24), + RX_ATTENTION_FLAGS_DIRECTED = BIT(25), + RX_ATTENTION_FLAGS_BUFFER_FRAGMENT = BIT(26), + RX_ATTENTION_FLAGS_MPDU_LENGTH_ERR = BIT(27), + RX_ATTENTION_FLAGS_TKIP_MIC_ERR = BIT(28), + RX_ATTENTION_FLAGS_DECRYPT_ERR = BIT(29), + RX_ATTENTION_FLAGS_FCS_ERR = BIT(30), + RX_ATTENTION_FLAGS_MSDU_DONE = BIT(31), }; struct rx_attention { @@ -254,15 +256,15 @@ enum htt_rx_mpdu_encrypt_type { #define RX_MPDU_START_INFO0_SEQ_NUM_LSB 16 #define RX_MPDU_START_INFO0_ENCRYPT_TYPE_MASK 0xf0000000 #define RX_MPDU_START_INFO0_ENCRYPT_TYPE_LSB 28 -#define RX_MPDU_START_INFO0_FROM_DS (1 << 11) -#define RX_MPDU_START_INFO0_TO_DS (1 << 12) -#define RX_MPDU_START_INFO0_ENCRYPTED (1 << 13) -#define RX_MPDU_START_INFO0_RETRY (1 << 14) -#define RX_MPDU_START_INFO0_TXBF_H_INFO (1 << 15) +#define RX_MPDU_START_INFO0_FROM_DS BIT(11) +#define RX_MPDU_START_INFO0_TO_DS BIT(12) +#define RX_MPDU_START_INFO0_ENCRYPTED BIT(13) +#define RX_MPDU_START_INFO0_RETRY BIT(14) +#define RX_MPDU_START_INFO0_TXBF_H_INFO BIT(15) #define RX_MPDU_START_INFO1_TID_MASK 0xf0000000 #define RX_MPDU_START_INFO1_TID_LSB 28 -#define RX_MPDU_START_INFO1_DIRECTED (1 << 16) +#define RX_MPDU_START_INFO1_DIRECTED BIT(16) struct rx_mpdu_start { __le32 info0; @@ -357,13 +359,13 @@ struct rx_mpdu_start { #define RX_MPDU_END_INFO0_RESERVED_0_LSB 0 #define RX_MPDU_END_INFO0_POST_DELIM_CNT_MASK 0x0fff0000 #define RX_MPDU_END_INFO0_POST_DELIM_CNT_LSB 16 -#define RX_MPDU_END_INFO0_OVERFLOW_ERR (1 << 13) -#define RX_MPDU_END_INFO0_LAST_MPDU (1 << 14) -#define RX_MPDU_END_INFO0_POST_DELIM_ERR (1 << 15) -#define RX_MPDU_END_INFO0_MPDU_LENGTH_ERR (1 << 28) -#define RX_MPDU_END_INFO0_TKIP_MIC_ERR (1 << 29) -#define RX_MPDU_END_INFO0_DECRYPT_ERR (1 << 30) -#define RX_MPDU_END_INFO0_FCS_ERR (1 << 31) +#define RX_MPDU_END_INFO0_OVERFLOW_ERR BIT(13) +#define RX_MPDU_END_INFO0_LAST_MPDU BIT(14) +#define RX_MPDU_END_INFO0_POST_DELIM_ERR BIT(15) +#define RX_MPDU_END_INFO0_MPDU_LENGTH_ERR BIT(28) +#define RX_MPDU_END_INFO0_TKIP_MIC_ERR BIT(29) +#define RX_MPDU_END_INFO0_DECRYPT_ERR BIT(30) +#define RX_MPDU_END_INFO0_FCS_ERR BIT(31) struct rx_mpdu_end { __le32 info0; @@ -422,12 +424,12 @@ struct rx_mpdu_end { #define RX_MSDU_START_INFO1_DECAP_FORMAT_LSB 8 #define RX_MSDU_START_INFO1_SA_IDX_MASK 0x07ff0000 #define RX_MSDU_START_INFO1_SA_IDX_LSB 16 -#define RX_MSDU_START_INFO1_IPV4_PROTO (1 << 10) -#define RX_MSDU_START_INFO1_IPV6_PROTO (1 << 11) -#define RX_MSDU_START_INFO1_TCP_PROTO (1 << 12) -#define RX_MSDU_START_INFO1_UDP_PROTO (1 << 13) -#define RX_MSDU_START_INFO1_IP_FRAG (1 << 14) -#define RX_MSDU_START_INFO1_TCP_ONLY_ACK (1 << 15) +#define RX_MSDU_START_INFO1_IPV4_PROTO BIT(10) +#define RX_MSDU_START_INFO1_IPV6_PROTO BIT(11) +#define RX_MSDU_START_INFO1_TCP_PROTO BIT(12) +#define RX_MSDU_START_INFO1_UDP_PROTO BIT(13) +#define RX_MSDU_START_INFO1_IP_FRAG BIT(14) +#define RX_MSDU_START_INFO1_TCP_ONLY_ACK BIT(15) #define RX_MSDU_START_INFO2_DA_IDX_MASK 0x000007ff #define RX_MSDU_START_INFO2_DA_IDX_LSB 0 @@ -568,10 +570,10 @@ struct rx_msdu_start { #define RX_MSDU_END_INFO0_REPORTED_MPDU_LENGTH_MASK 0x00003fff #define RX_MSDU_END_INFO0_REPORTED_MPDU_LENGTH_LSB 0 -#define RX_MSDU_END_INFO0_FIRST_MSDU (1 << 14) -#define RX_MSDU_END_INFO0_LAST_MSDU (1 << 15) -#define RX_MSDU_END_INFO0_PRE_DELIM_ERR (1 << 30) -#define RX_MSDU_END_INFO0_RESERVED_3B (1 << 31) +#define RX_MSDU_END_INFO0_FIRST_MSDU BIT(14) +#define RX_MSDU_END_INFO0_LAST_MSDU BIT(15) +#define RX_MSDU_END_INFO0_PRE_DELIM_ERR BIT(30) +#define RX_MSDU_END_INFO0_RESERVED_3B BIT(31) struct rx_msdu_end_common { __le16 ip_hdr_cksum; @@ -691,7 +693,7 @@ struct rx_msdu_end { #define HTT_RX_PPDU_START_PREAMBLE_VHT 0x0C #define HTT_RX_PPDU_START_PREAMBLE_VHT_WITH_TXBF 0x0D -#define RX_PPDU_START_INFO0_IS_GREENFIELD (1 << 0) +#define RX_PPDU_START_INFO0_IS_GREENFIELD BIT(0) #define RX_PPDU_START_INFO1_L_SIG_RATE_MASK 0x0000000f #define RX_PPDU_START_INFO1_L_SIG_RATE_LSB 0 @@ -701,15 +703,15 @@ struct rx_msdu_end { #define RX_PPDU_START_INFO1_L_SIG_TAIL_LSB 18 #define RX_PPDU_START_INFO1_PREAMBLE_TYPE_MASK 0xff000000 #define RX_PPDU_START_INFO1_PREAMBLE_TYPE_LSB 24 -#define RX_PPDU_START_INFO1_L_SIG_RATE_SELECT (1 << 4) -#define RX_PPDU_START_INFO1_L_SIG_PARITY (1 << 17) +#define RX_PPDU_START_INFO1_L_SIG_RATE_SELECT BIT(4) +#define RX_PPDU_START_INFO1_L_SIG_PARITY BIT(17) #define RX_PPDU_START_INFO2_HT_SIG_VHT_SIG_A_1_MASK 0x00ffffff #define RX_PPDU_START_INFO2_HT_SIG_VHT_SIG_A_1_LSB 0 #define RX_PPDU_START_INFO3_HT_SIG_VHT_SIG_A_2_MASK 0x00ffffff #define RX_PPDU_START_INFO3_HT_SIG_VHT_SIG_A_2_LSB 0 -#define RX_PPDU_START_INFO3_TXBF_H_INFO (1 << 24) +#define RX_PPDU_START_INFO3_TXBF_H_INFO BIT(24) #define RX_PPDU_START_INFO4_VHT_SIG_B_MASK 0x1fffffff #define RX_PPDU_START_INFO4_VHT_SIG_B_LSB 0 @@ -898,14 +900,14 @@ struct rx_ppdu_start { * Reserved: HW should fill with 0, FW should ignore. */ -#define RX_PPDU_END_FLAGS_PHY_ERR (1 << 0) -#define RX_PPDU_END_FLAGS_RX_LOCATION (1 << 1) -#define RX_PPDU_END_FLAGS_TXBF_H_INFO (1 << 2) +#define RX_PPDU_END_FLAGS_PHY_ERR BIT(0) +#define RX_PPDU_END_FLAGS_RX_LOCATION BIT(1) +#define RX_PPDU_END_FLAGS_TXBF_H_INFO BIT(2) #define RX_PPDU_END_INFO0_RX_ANTENNA_MASK 0x00ffffff #define RX_PPDU_END_INFO0_RX_ANTENNA_LSB 0 -#define RX_PPDU_END_INFO0_FLAGS_TX_HT_VHT_ACK (1 << 24) -#define RX_PPDU_END_INFO0_BB_CAPTURED_CHANNEL (1 << 25) +#define RX_PPDU_END_INFO0_FLAGS_TX_HT_VHT_ACK BIT(24) +#define RX_PPDU_END_INFO0_BB_CAPTURED_CHANNEL BIT(25) #define RX_PPDU_END_INFO1_PEER_IDX_MASK 0x1ffc #define RX_PPDU_END_INFO1_PEER_IDX_LSB 2 @@ -1265,9 +1267,9 @@ struct rx_ppdu_end { * to 0. */ -#define FW_RX_DESC_INFO0_DISCARD (1 << 0) -#define FW_RX_DESC_INFO0_FORWARD (1 << 1) -#define FW_RX_DESC_INFO0_INSPECT (1 << 5) +#define FW_RX_DESC_INFO0_DISCARD BIT(0) +#define FW_RX_DESC_INFO0_FORWARD BIT(1) +#define FW_RX_DESC_INFO0_INSPECT BIT(5) #define FW_RX_DESC_INFO0_EXT_MASK 0xC0 #define FW_RX_DESC_INFO0_EXT_LSB 6 diff --git a/drivers/net/wireless/ath/ath10k/sdio.c b/drivers/net/wireless/ath/ath10k/sdio.c index 2d04c54a41538..d612ce8c9cffe 100644 --- a/drivers/net/wireless/ath/ath10k/sdio.c +++ b/drivers/net/wireless/ath/ath10k/sdio.c @@ -2011,7 +2011,7 @@ static int ath10k_sdio_probe(struct sdio_func *func, ret = -ENODEV; ath10k_err(ar, "unsupported device id %u (0x%x)\n", dev_id_base, id->device); - goto err_core_destroy; + goto err_free_wq; } ar->id.vendor = id->vendor; diff --git a/drivers/net/wireless/ath/ath10k/snoc.c b/drivers/net/wireless/ath/ath10k/snoc.c index 47a4d2a5bd4cb..a3a7042fe13ab 100644 --- a/drivers/net/wireless/ath/ath10k/snoc.c +++ b/drivers/net/wireless/ath/ath10k/snoc.c @@ -1385,7 +1385,6 @@ static struct platform_driver ath10k_snoc_driver = { .remove = ath10k_snoc_remove, .driver = { .name = "ath10k_snoc", - .owner = THIS_MODULE, .of_match_table = ath10k_snoc_dt_match, }, }; diff --git a/drivers/net/wireless/ath/ath10k/wmi-ops.h b/drivers/net/wireless/ath/ath10k/wmi-ops.h index e37d16b31afe0..5ecce04005d28 100644 --- a/drivers/net/wireless/ath/ath10k/wmi-ops.h +++ b/drivers/net/wireless/ath/ath10k/wmi-ops.h @@ -55,6 +55,8 @@ struct wmi_ops { struct wmi_wow_ev_arg *arg); int (*pull_echo_ev)(struct ath10k *ar, struct sk_buff *skb, struct wmi_echo_ev_arg *arg); + int (*pull_dfs_status_ev)(struct ath10k *ar, struct sk_buff *skb, + struct wmi_dfs_status_ev_arg *arg); int (*pull_svc_avail)(struct ath10k *ar, struct sk_buff *skb, struct wmi_svc_avail_ev_arg *arg); @@ -188,6 +190,9 @@ struct wmi_ops { const struct wmi_tdls_peer_update_cmd_arg *arg, const struct wmi_tdls_peer_capab_arg *cap, const struct wmi_channel_arg *chan); + struct sk_buff *(*gen_radar_found) + (struct ath10k *ar, + const struct ath10k_radar_found_info *arg); struct sk_buff *(*gen_adaptive_qcs)(struct ath10k *ar, bool enable); struct sk_buff *(*gen_pdev_get_tpc_config)(struct ath10k *ar, u32 param); @@ -395,6 +400,16 @@ ath10k_wmi_pull_echo_ev(struct ath10k *ar, struct sk_buff *skb, return ar->wmi.ops->pull_echo_ev(ar, skb, arg); } +static inline int +ath10k_wmi_pull_dfs_status(struct ath10k *ar, struct sk_buff *skb, + struct wmi_dfs_status_ev_arg *arg) +{ + if (!ar->wmi.ops->pull_dfs_status_ev) + return -EOPNOTSUPP; + + return ar->wmi.ops->pull_dfs_status_ev(ar, skb, arg); +} + static inline enum wmi_txbf_conf ath10k_wmi_get_txbf_conf_scheme(struct ath10k *ar) { @@ -1511,4 +1526,21 @@ ath10k_wmi_pdev_get_tpc_table_cmdid(struct ath10k *ar, u32 param) ar->wmi.cmd->pdev_get_tpc_table_cmdid); } +static inline int +ath10k_wmi_report_radar_found(struct ath10k *ar, + const struct ath10k_radar_found_info *arg) +{ + struct sk_buff *skb; + + if (!ar->wmi.ops->gen_radar_found) + return -EOPNOTSUPP; + + skb = ar->wmi.ops->gen_radar_found(ar, arg); + if (IS_ERR(skb)) + return PTR_ERR(skb); + + return ath10k_wmi_cmd_send(ar, skb, + ar->wmi.cmd->radar_found_cmdid); +} + #endif diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.c b/drivers/net/wireless/ath/ath10k/wmi-tlv.c index 01f4eb201330f..2e34a1fc5ba68 100644 --- a/drivers/net/wireless/ath/ath10k/wmi-tlv.c +++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.c @@ -3136,6 +3136,37 @@ ath10k_wmi_tlv_op_gen_tdls_peer_update(struct ath10k *ar, } static struct sk_buff * +ath10k_wmi_tlv_op_gen_pdev_set_quiet_mode(struct ath10k *ar, u32 period, + u32 duration, u32 next_offset, + u32 enabled) +{ + struct wmi_tlv_set_quiet_cmd *cmd; + struct wmi_tlv *tlv; + struct sk_buff *skb; + + skb = ath10k_wmi_alloc_skb(ar, sizeof(*tlv) + sizeof(*cmd)); + if (!skb) + return ERR_PTR(-ENOMEM); + + tlv = (void *)skb->data; + tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_PDEV_SET_QUIET_CMD); + tlv->len = __cpu_to_le16(sizeof(*cmd)); + cmd = (void *)tlv->value; + + /* vdev_id is not in use, set to 0 */ + cmd->vdev_id = __cpu_to_le32(0); + cmd->period = __cpu_to_le32(period); + cmd->duration = __cpu_to_le32(duration); + cmd->next_start = __cpu_to_le32(next_offset); + cmd->enabled = __cpu_to_le32(enabled); + + ath10k_dbg(ar, ATH10K_DBG_WMI, + "wmi tlv quiet param: period %u duration %u enabled %d\n", + period, duration, enabled); + return skb; +} + +static struct sk_buff * ath10k_wmi_tlv_op_gen_wow_enable(struct ath10k *ar) { struct wmi_tlv_wow_enable_cmd *cmd; @@ -3854,7 +3885,7 @@ static const struct wmi_ops wmi_tlv_ops = { .gen_dbglog_cfg = ath10k_wmi_tlv_op_gen_dbglog_cfg, .gen_pktlog_enable = ath10k_wmi_tlv_op_gen_pktlog_enable, .gen_pktlog_disable = ath10k_wmi_tlv_op_gen_pktlog_disable, - /* .gen_pdev_set_quiet_mode not implemented */ + .gen_pdev_set_quiet_mode = ath10k_wmi_tlv_op_gen_pdev_set_quiet_mode, .gen_pdev_get_temperature = ath10k_wmi_tlv_op_gen_pdev_get_temperature, /* .gen_addba_clear_resp not implemented */ /* .gen_addba_send not implemented */ diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.h b/drivers/net/wireless/ath/ath10k/wmi-tlv.h index 954c50bb3f665..3e1e340cd8344 100644 --- a/drivers/net/wireless/ath/ath10k/wmi-tlv.h +++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.h @@ -1,6 +1,7 @@ /* * Copyright (c) 2005-2011 Atheros Communications Inc. * Copyright (c) 2011-2017 Qualcomm Atheros, Inc. + * Copyright (c) 2018, The Linux Foundation. All rights reserved. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -1952,6 +1953,21 @@ struct wmi_tlv_wow_add_del_event_cmd { __le32 event_bitmap; } __packed; +/* Command to set/unset chip in quiet mode */ +struct wmi_tlv_set_quiet_cmd { + __le32 vdev_id; + + /* in TUs */ + __le32 period; + + /* in TUs */ + __le32 duration; + + /* offset in TUs */ + __le32 next_start; + __le32 enabled; +} __packed; + struct wmi_tlv_wow_enable_cmd { __le32 enable; } __packed; diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c index df2e92a6c9bd2..f97ab795cf2e6 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.c +++ b/drivers/net/wireless/ath/ath10k/wmi.c @@ -34,6 +34,7 @@ #define ATH10K_WMI_BARRIER_ECHO_ID 0xBA991E9 #define ATH10K_WMI_BARRIER_TIMEOUT_HZ (3 * HZ) +#define ATH10K_WMI_DFS_CONF_TIMEOUT_HZ (HZ / 6) /* MAIN WMI cmd track */ static struct wmi_cmd_map wmi_cmd_map = { @@ -199,6 +200,7 @@ static struct wmi_cmd_map wmi_cmd_map = { .set_cca_params_cmdid = WMI_CMD_UNSUPPORTED, .pdev_bss_chan_info_request_cmdid = WMI_CMD_UNSUPPORTED, .pdev_get_tpc_table_cmdid = WMI_CMD_UNSUPPORTED, + .radar_found_cmdid = WMI_CMD_UNSUPPORTED, }; /* 10.X WMI cmd track */ @@ -367,6 +369,7 @@ static struct wmi_cmd_map wmi_10x_cmd_map = { .set_cca_params_cmdid = WMI_CMD_UNSUPPORTED, .pdev_bss_chan_info_request_cmdid = WMI_CMD_UNSUPPORTED, .pdev_get_tpc_table_cmdid = WMI_CMD_UNSUPPORTED, + .radar_found_cmdid = WMI_CMD_UNSUPPORTED, }; /* 10.2.4 WMI cmd track */ @@ -535,6 +538,7 @@ static struct wmi_cmd_map wmi_10_2_4_cmd_map = { .pdev_bss_chan_info_request_cmdid = WMI_10_2_PDEV_BSS_CHAN_INFO_REQUEST_CMDID, .pdev_get_tpc_table_cmdid = WMI_CMD_UNSUPPORTED, + .radar_found_cmdid = WMI_CMD_UNSUPPORTED, }; /* 10.4 WMI cmd track */ @@ -745,6 +749,7 @@ static struct wmi_cmd_map wmi_10_4_cmd_map = { .tdls_set_state_cmdid = WMI_10_4_TDLS_SET_STATE_CMDID, .tdls_peer_update_cmdid = WMI_10_4_TDLS_PEER_UPDATE_CMDID, .tdls_set_offchan_mode_cmdid = WMI_10_4_TDLS_SET_OFFCHAN_MODE_CMDID, + .radar_found_cmdid = WMI_10_4_RADAR_FOUND_CMDID, }; /* MAIN WMI VDEV param map */ @@ -1490,6 +1495,7 @@ static struct wmi_cmd_map wmi_10_2_cmd_map = { .pdev_get_ani_ofdm_config_cmdid = WMI_CMD_UNSUPPORTED, .pdev_reserve_ast_entry_cmdid = WMI_CMD_UNSUPPORTED, .pdev_get_tpc_table_cmdid = WMI_CMD_UNSUPPORTED, + .radar_found_cmdid = WMI_CMD_UNSUPPORTED, }; static struct wmi_pdev_param_map wmi_10_4_pdev_param_map = { @@ -2318,7 +2324,6 @@ int ath10k_wmi_event_mgmt_rx(struct ath10k *ar, struct sk_buff *skb) u32 phy_mode; u32 snr; u32 rate; - u32 buf_len; u16 fc; int ret; @@ -2330,7 +2335,6 @@ int ath10k_wmi_event_mgmt_rx(struct ath10k *ar, struct sk_buff *skb) } channel = __le32_to_cpu(arg.channel); - buf_len = __le32_to_cpu(arg.buf_len); rx_status = __le32_to_cpu(arg.status); snr = __le32_to_cpu(arg.snr); phy_mode = __le32_to_cpu(arg.phy_mode); @@ -2740,14 +2744,13 @@ static int ath10k_wmi_main_op_pull_fw_stats(struct ath10k *ar, struct ath10k_fw_stats *stats) { const struct wmi_stats_event *ev = (void *)skb->data; - u32 num_pdev_stats, num_vdev_stats, num_peer_stats; + u32 num_pdev_stats, num_peer_stats; int i; if (!skb_pull(skb, sizeof(*ev))) return -EPROTO; num_pdev_stats = __le32_to_cpu(ev->num_pdev_stats); - num_vdev_stats = __le32_to_cpu(ev->num_vdev_stats); num_peer_stats = __le32_to_cpu(ev->num_peer_stats); for (i = 0; i < num_pdev_stats; i++) { @@ -2795,14 +2798,13 @@ static int ath10k_wmi_10x_op_pull_fw_stats(struct ath10k *ar, struct ath10k_fw_stats *stats) { const struct wmi_stats_event *ev = (void *)skb->data; - u32 num_pdev_stats, num_vdev_stats, num_peer_stats; + u32 num_pdev_stats, num_peer_stats; int i; if (!skb_pull(skb, sizeof(*ev))) return -EPROTO; num_pdev_stats = __le32_to_cpu(ev->num_pdev_stats); - num_vdev_stats = __le32_to_cpu(ev->num_vdev_stats); num_peer_stats = __le32_to_cpu(ev->num_peer_stats); for (i = 0; i < num_pdev_stats; i++) { @@ -2856,7 +2858,6 @@ static int ath10k_wmi_10_2_op_pull_fw_stats(struct ath10k *ar, const struct wmi_10_2_stats_event *ev = (void *)skb->data; u32 num_pdev_stats; u32 num_pdev_ext_stats; - u32 num_vdev_stats; u32 num_peer_stats; int i; @@ -2865,7 +2866,6 @@ static int ath10k_wmi_10_2_op_pull_fw_stats(struct ath10k *ar, num_pdev_stats = __le32_to_cpu(ev->num_pdev_stats); num_pdev_ext_stats = __le32_to_cpu(ev->num_pdev_ext_stats); - num_vdev_stats = __le32_to_cpu(ev->num_vdev_stats); num_peer_stats = __le32_to_cpu(ev->num_peer_stats); for (i = 0; i < num_pdev_stats; i++) { @@ -2935,7 +2935,6 @@ static int ath10k_wmi_10_2_4_op_pull_fw_stats(struct ath10k *ar, const struct wmi_10_2_stats_event *ev = (void *)skb->data; u32 num_pdev_stats; u32 num_pdev_ext_stats; - u32 num_vdev_stats; u32 num_peer_stats; int i; @@ -2944,7 +2943,6 @@ static int ath10k_wmi_10_2_4_op_pull_fw_stats(struct ath10k *ar, num_pdev_stats = __le32_to_cpu(ev->num_pdev_stats); num_pdev_ext_stats = __le32_to_cpu(ev->num_pdev_ext_stats); - num_vdev_stats = __le32_to_cpu(ev->num_vdev_stats); num_peer_stats = __le32_to_cpu(ev->num_peer_stats); for (i = 0; i < num_pdev_stats; i++) { @@ -3691,6 +3689,68 @@ void ath10k_wmi_event_tbttoffset_update(struct ath10k *ar, struct sk_buff *skb) ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TBTTOFFSET_UPDATE_EVENTID\n"); } +static void ath10k_radar_detected(struct ath10k *ar) +{ + ath10k_dbg(ar, ATH10K_DBG_REGULATORY, "dfs radar detected\n"); + ATH10K_DFS_STAT_INC(ar, radar_detected); + + /* Control radar events reporting in debugfs file + * dfs_block_radar_events + */ + if (ar->dfs_block_radar_events) + ath10k_info(ar, "DFS Radar detected, but ignored as requested\n"); + else + ieee80211_radar_detected(ar->hw); +} + +static void ath10k_radar_confirmation_work(struct work_struct *work) +{ + struct ath10k *ar = container_of(work, struct ath10k, + radar_confirmation_work); + struct ath10k_radar_found_info radar_info; + int ret, time_left; + + reinit_completion(&ar->wmi.radar_confirm); + + spin_lock_bh(&ar->data_lock); + memcpy(&radar_info, &ar->last_radar_info, sizeof(radar_info)); + spin_unlock_bh(&ar->data_lock); + + ret = ath10k_wmi_report_radar_found(ar, &radar_info); + if (ret) { + ath10k_warn(ar, "failed to send radar found %d\n", ret); + goto wait_complete; + } + + time_left = wait_for_completion_timeout(&ar->wmi.radar_confirm, + ATH10K_WMI_DFS_CONF_TIMEOUT_HZ); + if (time_left) { + /* DFS Confirmation status event received and + * necessary action completed. + */ + goto wait_complete; + } else { + /* DFS Confirmation event not received from FW.Considering this + * as real radar. + */ + ath10k_dbg(ar, ATH10K_DBG_REGULATORY, + "dfs confirmation not received from fw, considering as radar\n"); + goto radar_detected; + } + +radar_detected: + ath10k_radar_detected(ar); + + /* Reset state to allow sending confirmation on consecutive radar + * detections, unless radar confirmation is disabled/stopped. + */ +wait_complete: + spin_lock_bh(&ar->data_lock); + if (ar->radar_conf_state != ATH10K_RADAR_CONFIRMATION_STOPPED) + ar->radar_conf_state = ATH10K_RADAR_CONFIRMATION_IDLE; + spin_unlock_bh(&ar->data_lock); +} + static void ath10k_dfs_radar_report(struct ath10k *ar, struct wmi_phyerr_ev_arg *phyerr, const struct phyerr_radar_report *rr, @@ -3699,8 +3759,10 @@ static void ath10k_dfs_radar_report(struct ath10k *ar, u32 reg0, reg1, tsf32l; struct ieee80211_channel *ch; struct pulse_event pe; + struct radar_detector_specs rs; u64 tsf64; u8 rssi, width; + struct ath10k_radar_found_info *radar_info; reg0 = __le32_to_cpu(rr->reg0); reg1 = __le32_to_cpu(rr->reg1); @@ -3765,25 +3827,46 @@ static void ath10k_dfs_radar_report(struct ath10k *ar, ATH10K_DFS_STAT_INC(ar, pulses_detected); - if (!ar->dfs_detector->add_pulse(ar->dfs_detector, &pe)) { + if (!ar->dfs_detector->add_pulse(ar->dfs_detector, &pe, &rs)) { ath10k_dbg(ar, ATH10K_DBG_REGULATORY, "dfs no pulse pattern detected, yet\n"); return; } -radar_detected: - ath10k_dbg(ar, ATH10K_DBG_REGULATORY, "dfs radar detected\n"); - ATH10K_DFS_STAT_INC(ar, radar_detected); + if ((test_bit(WMI_SERVICE_HOST_DFS_CHECK_SUPPORT, ar->wmi.svc_map)) && + ar->dfs_detector->region == NL80211_DFS_FCC) { + /* Consecutive radar indications need not be + * sent to the firmware until we get confirmation + * for the previous detected radar. + */ + spin_lock_bh(&ar->data_lock); + if (ar->radar_conf_state != ATH10K_RADAR_CONFIRMATION_IDLE) { + spin_unlock_bh(&ar->data_lock); + return; + } + ar->radar_conf_state = ATH10K_RADAR_CONFIRMATION_INPROGRESS; + radar_info = &ar->last_radar_info; - /* Control radar events reporting in debugfs file - * dfs_block_radar_events - */ - if (ar->dfs_block_radar_events) { - ath10k_info(ar, "DFS Radar detected, but ignored as requested\n"); + radar_info->pri_min = rs.pri_min; + radar_info->pri_max = rs.pri_max; + radar_info->width_min = rs.width_min; + radar_info->width_max = rs.width_max; + /*TODO Find sidx_min and sidx_max */ + radar_info->sidx_min = MS(reg0, RADAR_REPORT_REG0_PULSE_SIDX); + radar_info->sidx_max = MS(reg0, RADAR_REPORT_REG0_PULSE_SIDX); + + ath10k_dbg(ar, ATH10K_DBG_REGULATORY, + "sending wmi radar found cmd pri_min %d pri_max %d width_min %d width_max %d sidx_min %d sidx_max %d\n", + radar_info->pri_min, radar_info->pri_max, + radar_info->width_min, radar_info->width_max, + radar_info->sidx_min, radar_info->sidx_max); + ieee80211_queue_work(ar->hw, &ar->radar_confirmation_work); + spin_unlock_bh(&ar->data_lock); return; } - ieee80211_radar_detected(ar->hw); +radar_detected: + ath10k_radar_detected(ar); } static int ath10k_dfs_fft_report(struct ath10k *ar, @@ -4133,6 +4216,47 @@ void ath10k_wmi_event_phyerr(struct ath10k *ar, struct sk_buff *skb) } } +static int +ath10k_wmi_10_4_op_pull_dfs_status_ev(struct ath10k *ar, struct sk_buff *skb, + struct wmi_dfs_status_ev_arg *arg) +{ + struct wmi_dfs_status_ev_arg *ev = (void *)skb->data; + + if (skb->len < sizeof(*ev)) + return -EPROTO; + + arg->status = ev->status; + + return 0; +} + +static void +ath10k_wmi_event_dfs_status_check(struct ath10k *ar, struct sk_buff *skb) +{ + struct wmi_dfs_status_ev_arg status_arg = {}; + int ret; + + ret = ath10k_wmi_pull_dfs_status(ar, skb, &status_arg); + + if (ret) { + ath10k_warn(ar, "failed to parse dfs status event: %d\n", ret); + return; + } + + ath10k_dbg(ar, ATH10K_DBG_REGULATORY, + "dfs status event received from fw: %d\n", + status_arg.status); + + /* Even in case of radar detection failure we follow the same + * behaviour as if radar is detected i.e to switch to a different + * channel. + */ + if (status_arg.status == WMI_HW_RADAR_DETECTED || + status_arg.status == WMI_RADAR_DETECTION_FAIL) + ath10k_radar_detected(ar); + complete(&ar->wmi.radar_confirm); +} + void ath10k_wmi_event_roam(struct ath10k *ar, struct sk_buff *skb) { struct wmi_roam_ev_arg arg = {}; @@ -4484,6 +4608,12 @@ void ath10k_wmi_event_pdev_tpc_config(struct ath10k *ar, struct sk_buff *skb) num_tx_chain = __le32_to_cpu(ev->num_tx_chain); + if (num_tx_chain > WMI_TPC_TX_N_CHAIN) { + ath10k_warn(ar, "number of tx chain is %d greater than TPC configured tx chain %d\n", + num_tx_chain, WMI_TPC_TX_N_CHAIN); + return; + } + ath10k_wmi_tpc_config_get_rate_code(rate_code, pream_table, num_tx_chain); @@ -5280,7 +5410,7 @@ void ath10k_wmi_event_service_available(struct ath10k *ar, struct sk_buff *skb) ret = ath10k_wmi_pull_svc_avail(ar, skb, &arg); if (ret) { - ath10k_warn(ar, "failed to parse servive available event: %d\n", + ath10k_warn(ar, "failed to parse service available event: %d\n", ret); } @@ -5878,6 +6008,9 @@ static void ath10k_wmi_10_4_op_rx(struct ath10k *ar, struct sk_buff *skb) case WMI_10_4_PDEV_TPC_TABLE_EVENTID: ath10k_wmi_event_tpc_final_table(ar, skb); break; + case WMI_10_4_DFS_STATUS_CHECK_EVENTID: + ath10k_wmi_event_dfs_status_check(ar, skb); + break; default: ath10k_warn(ar, "Unknown eventid: %d\n", id); break; @@ -8464,6 +8597,32 @@ ath10k_wmi_10_4_gen_tdls_peer_update(struct ath10k *ar, } static struct sk_buff * +ath10k_wmi_10_4_gen_radar_found(struct ath10k *ar, + const struct ath10k_radar_found_info *arg) +{ + struct wmi_radar_found_info *cmd; + struct sk_buff *skb; + + skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd)); + if (!skb) + return ERR_PTR(-ENOMEM); + + cmd = (struct wmi_radar_found_info *)skb->data; + cmd->pri_min = __cpu_to_le32(arg->pri_min); + cmd->pri_max = __cpu_to_le32(arg->pri_max); + cmd->width_min = __cpu_to_le32(arg->width_min); + cmd->width_max = __cpu_to_le32(arg->width_max); + cmd->sidx_min = __cpu_to_le32(arg->sidx_min); + cmd->sidx_max = __cpu_to_le32(arg->sidx_max); + + ath10k_dbg(ar, ATH10K_DBG_WMI, + "wmi radar found pri_min %d pri_max %d width_min %d width_max %d sidx_min %d sidx_max %d\n", + arg->pri_min, arg->pri_max, arg->width_min, + arg->width_max, arg->sidx_min, arg->sidx_max); + return skb; +} + +static struct sk_buff * ath10k_wmi_op_gen_echo(struct ath10k *ar, u32 value) { struct wmi_echo_cmd *cmd; @@ -8800,6 +8959,7 @@ static const struct wmi_ops wmi_10_4_ops = { .pull_svc_rdy = ath10k_wmi_main_op_pull_svc_rdy_ev, .pull_rdy = ath10k_wmi_op_pull_rdy_ev, .pull_roam_ev = ath10k_wmi_op_pull_roam_ev, + .pull_dfs_status_ev = ath10k_wmi_10_4_op_pull_dfs_status_ev, .get_txbf_conf_scheme = ath10k_wmi_10_4_txbf_conf_scheme, .gen_pdev_suspend = ath10k_wmi_op_gen_pdev_suspend, @@ -8846,6 +9006,7 @@ static const struct wmi_ops wmi_10_4_ops = { .gen_tdls_peer_update = ath10k_wmi_10_4_gen_tdls_peer_update, .gen_pdev_get_tpc_table_cmdid = ath10k_wmi_10_4_op_gen_pdev_get_tpc_table_cmdid, + .gen_radar_found = ath10k_wmi_10_4_gen_radar_found, /* shared with 10.2 */ .pull_echo_ev = ath10k_wmi_op_pull_echo_ev, @@ -8908,8 +9069,11 @@ int ath10k_wmi_attach(struct ath10k *ar) init_completion(&ar->wmi.service_ready); init_completion(&ar->wmi.unified_ready); init_completion(&ar->wmi.barrier); + init_completion(&ar->wmi.radar_confirm); INIT_WORK(&ar->svc_rdy_work, ath10k_wmi_event_service_ready_work); + INIT_WORK(&ar->radar_confirmation_work, + ath10k_radar_confirmation_work); return 0; } diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h index 16a39244a34f0..b48db54e98651 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 @@ -4026,9 +4054,9 @@ 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 @@ -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; diff --git a/drivers/net/wireless/ath/ath6kl/core.h b/drivers/net/wireless/ath/ath6kl/core.h index e23d450babd24..0d30e762c0906 100644 --- a/drivers/net/wireless/ath/ath6kl/core.h +++ b/drivers/net/wireless/ath/ath6kl/core.h @@ -914,7 +914,7 @@ void ath6kl_tx_data_cleanup(struct ath6kl *ar); struct ath6kl_cookie *ath6kl_alloc_cookie(struct ath6kl *ar); void ath6kl_free_cookie(struct ath6kl *ar, struct ath6kl_cookie *cookie); -int ath6kl_data_tx(struct sk_buff *skb, struct net_device *dev); +netdev_tx_t ath6kl_data_tx(struct sk_buff *skb, struct net_device *dev); struct aggr_info *aggr_init(struct ath6kl_vif *vif); void aggr_conn_init(struct ath6kl_vif *vif, struct aggr_info *aggr_info, diff --git a/drivers/net/wireless/ath/ath6kl/txrx.c b/drivers/net/wireless/ath/ath6kl/txrx.c index 8da9506f8c2b8..618d12ed4b403 100644 --- a/drivers/net/wireless/ath/ath6kl/txrx.c +++ b/drivers/net/wireless/ath/ath6kl/txrx.c @@ -353,7 +353,7 @@ fail_ctrl_tx: return status; } -int ath6kl_data_tx(struct sk_buff *skb, struct net_device *dev) +netdev_tx_t ath6kl_data_tx(struct sk_buff *skb, struct net_device *dev) { struct ath6kl *ar = ath6kl_priv(dev); struct ath6kl_cookie *cookie = NULL; diff --git a/drivers/net/wireless/ath/ath9k/dfs.c b/drivers/net/wireless/ath/ath9k/dfs.c index c8844f55574cb..acb9602aa464f 100644 --- a/drivers/net/wireless/ath/ath9k/dfs.c +++ b/drivers/net/wireless/ath/ath9k/dfs.c @@ -277,7 +277,7 @@ ath9k_dfs_process_radar_pulse(struct ath_softc *sc, struct pulse_event *pe) DFS_STAT_INC(sc, pulses_processed); if (pd == NULL) return; - if (!pd->add_pulse(pd, pe)) + if (!pd->add_pulse(pd, pe, NULL)) return; DFS_STAT_INC(sc, radar_detected); ieee80211_radar_detected(sc->hw); diff --git a/drivers/net/wireless/ath/dfs_pattern_detector.c b/drivers/net/wireless/ath/dfs_pattern_detector.c index 448b83eea810b..d52b31b45df7d 100644 --- a/drivers/net/wireless/ath/dfs_pattern_detector.c +++ b/drivers/net/wireless/ath/dfs_pattern_detector.c @@ -268,7 +268,8 @@ static void dpd_exit(struct dfs_pattern_detector *dpd) } static bool -dpd_add_pulse(struct dfs_pattern_detector *dpd, struct pulse_event *event) +dpd_add_pulse(struct dfs_pattern_detector *dpd, struct pulse_event *event, + struct radar_detector_specs *rs) { u32 i; struct channel_detector *cd; @@ -294,6 +295,8 @@ dpd_add_pulse(struct dfs_pattern_detector *dpd, struct pulse_event *event) struct pri_detector *pd = cd->detectors[i]; struct pri_sequence *ps = pd->add_pulse(pd, event); if (ps != NULL) { + if (rs != NULL) + memcpy(rs, pd->rs, sizeof(*rs)); ath_dbg(dpd->common, DFS, "DFS: radar found on freq=%d: id=%d, pri=%d, " "count=%d, count_false=%d\n", diff --git a/drivers/net/wireless/ath/dfs_pattern_detector.h b/drivers/net/wireless/ath/dfs_pattern_detector.h index 92be3530e9b5e..18db6f4f3568c 100644 --- a/drivers/net/wireless/ath/dfs_pattern_detector.h +++ b/drivers/net/wireless/ath/dfs_pattern_detector.h @@ -97,7 +97,8 @@ struct dfs_pattern_detector { bool (*set_dfs_domain)(struct dfs_pattern_detector *dpd, enum nl80211_dfs_regions region); bool (*add_pulse)(struct dfs_pattern_detector *dpd, - struct pulse_event *pe); + struct pulse_event *pe, + struct radar_detector_specs *rs); struct ath_dfs_pool_stats (*get_stats)(struct dfs_pattern_detector *dpd); enum nl80211_dfs_regions region; diff --git a/drivers/net/wireless/ath/dfs_pri_detector.h b/drivers/net/wireless/ath/dfs_pri_detector.h index 79f0fff4d1e66..86339f2b4d3a9 100644 --- a/drivers/net/wireless/ath/dfs_pri_detector.h +++ b/drivers/net/wireless/ath/dfs_pri_detector.h @@ -62,8 +62,9 @@ struct pri_detector { (*add_pulse)(struct pri_detector *de, struct pulse_event *e); void (*reset) (struct pri_detector *de, u64 ts); -/* private: internal use only */ const struct radar_detector_specs *rs; + +/* private: internal use only */ u64 last_ts; struct list_head sequences; struct list_head pulses; diff --git a/drivers/net/wireless/ath/regd.h b/drivers/net/wireless/ath/regd.h index 5d80be213fac0..d73e45e26547b 100644 --- a/drivers/net/wireless/ath/regd.h +++ b/drivers/net/wireless/ath/regd.h @@ -68,12 +68,14 @@ enum CountryCode { CTRY_AUSTRALIA = 36, CTRY_AUSTRIA = 40, CTRY_AZERBAIJAN = 31, + CTRY_BAHAMAS = 44, CTRY_BAHRAIN = 48, CTRY_BANGLADESH = 50, CTRY_BARBADOS = 52, CTRY_BELARUS = 112, CTRY_BELGIUM = 56, CTRY_BELIZE = 84, + CTRY_BERMUDA = 60, CTRY_BOLIVIA = 68, CTRY_BOSNIA_HERZ = 70, CTRY_BRAZIL = 76, @@ -136,8 +138,10 @@ enum CountryCode { CTRY_MACEDONIA = 807, CTRY_MALAYSIA = 458, CTRY_MALTA = 470, + CTRY_MAURITIUS = 480, CTRY_MEXICO = 484, CTRY_MONACO = 492, + CTRY_MONTENEGRO = 499, CTRY_MOROCCO = 504, CTRY_NEPAL = 524, CTRY_NETHERLANDS = 528, @@ -159,6 +163,7 @@ enum CountryCode { CTRY_ROMANIA = 642, CTRY_RUSSIA = 643, CTRY_SAUDI_ARABIA = 682, + CTRY_SERBIA = 688, CTRY_SERBIA_MONTENEGRO = 891, CTRY_SINGAPORE = 702, CTRY_SLOVAKIA = 703, @@ -170,11 +175,13 @@ enum CountryCode { CTRY_SWITZERLAND = 756, CTRY_SYRIA = 760, CTRY_TAIWAN = 158, + CTRY_TANZANIA = 834, CTRY_THAILAND = 764, CTRY_TRINIDAD_Y_TOBAGO = 780, CTRY_TUNISIA = 788, CTRY_TURKEY = 792, CTRY_UAE = 784, + CTRY_UGANDA = 800, CTRY_UKRAINE = 804, CTRY_UNITED_KINGDOM = 826, CTRY_UNITED_STATES = 840, diff --git a/drivers/net/wireless/ath/regd_common.h b/drivers/net/wireless/ath/regd_common.h index bdd2b4d61f2f0..4021e37a225a4 100644 --- a/drivers/net/wireless/ath/regd_common.h +++ b/drivers/net/wireless/ath/regd_common.h @@ -35,6 +35,7 @@ enum EnumRd { FRANCE_RES = 0x31, FCC3_FCCA = 0x3A, FCC3_WORLD = 0x3B, + FCC3_ETSIC = 0x3F, ETSI1_WORLD = 0x37, ETSI3_ETSIA = 0x32, @@ -44,6 +45,8 @@ enum EnumRd { ETSI4_ETSIC = 0x38, ETSI5_WORLD = 0x39, ETSI6_WORLD = 0x34, + ETSI8_WORLD = 0x3D, + ETSI9_WORLD = 0x3E, ETSI_RESERVED = 0x33, MKK1_MKKA = 0x40, @@ -59,6 +62,7 @@ enum EnumRd { MKK1_MKKA1 = 0x4A, MKK1_MKKA2 = 0x4B, MKK1_MKKC = 0x4C, + APL2_FCCA = 0x4D, APL3_FCCA = 0x50, APL1_WORLD = 0x52, @@ -67,6 +71,7 @@ enum EnumRd { APL1_ETSIC = 0x55, APL2_ETSIC = 0x56, APL5_WORLD = 0x58, + APL13_WORLD = 0x5A, APL6_WORLD = 0x5B, APL7_FCCA = 0x5C, APL8_WORLD = 0x5D, @@ -168,6 +173,7 @@ static struct reg_dmn_pair_mapping regDomainPairs[] = { {FCC2_ETSIC, CTL_FCC, CTL_ETSI}, {FCC3_FCCA, CTL_FCC, CTL_FCC}, {FCC3_WORLD, CTL_FCC, CTL_ETSI}, + {FCC3_ETSIC, CTL_FCC, CTL_ETSI}, {FCC4_FCCA, CTL_FCC, CTL_FCC}, {FCC5_FCCA, CTL_FCC, CTL_FCC}, {FCC6_FCCA, CTL_FCC, CTL_FCC}, @@ -179,6 +185,8 @@ static struct reg_dmn_pair_mapping regDomainPairs[] = { {ETSI4_WORLD, CTL_ETSI, CTL_ETSI}, {ETSI5_WORLD, CTL_ETSI, CTL_ETSI}, {ETSI6_WORLD, CTL_ETSI, CTL_ETSI}, + {ETSI8_WORLD, CTL_ETSI, CTL_ETSI}, + {ETSI9_WORLD, CTL_ETSI, CTL_ETSI}, /* XXX: For ETSI3_ETSIA, Was NO_CTL meant for the 2 GHz band ? */ {ETSI3_ETSIA, CTL_ETSI, CTL_ETSI}, @@ -188,9 +196,11 @@ static struct reg_dmn_pair_mapping regDomainPairs[] = { {FCC1_FCCA, CTL_FCC, CTL_FCC}, {APL1_WORLD, CTL_FCC, CTL_ETSI}, {APL2_WORLD, CTL_FCC, CTL_ETSI}, + {APL2_FCCA, CTL_FCC, CTL_FCC}, {APL3_WORLD, CTL_FCC, CTL_ETSI}, {APL4_WORLD, CTL_FCC, CTL_ETSI}, {APL5_WORLD, CTL_FCC, CTL_ETSI}, + {APL13_WORLD, CTL_ETSI, CTL_ETSI}, {APL6_WORLD, CTL_ETSI, CTL_ETSI}, {APL8_WORLD, CTL_ETSI, CTL_ETSI}, {APL9_WORLD, CTL_ETSI, CTL_ETSI}, @@ -289,37 +299,39 @@ static struct reg_dmn_pair_mapping regDomainPairs[] = { static struct country_code_to_enum_rd allCountries[] = { {CTRY_DEBUG, NO_ENUMRD, "DB"}, {CTRY_DEFAULT, FCC1_FCCA, "CO"}, - {CTRY_ALBANIA, NULL1_WORLD, "AL"}, - {CTRY_ALGERIA, NULL1_WORLD, "DZ"}, + {CTRY_ALBANIA, ETSI1_WORLD, "AL"}, + {CTRY_ALGERIA, APL13_WORLD, "DZ"}, {CTRY_ARGENTINA, FCC3_WORLD, "AR"}, {CTRY_ARMENIA, ETSI4_WORLD, "AM"}, {CTRY_ARUBA, ETSI1_WORLD, "AW"}, - {CTRY_AUSTRALIA, FCC2_WORLD, "AU"}, + {CTRY_AUSTRALIA, FCC3_WORLD, "AU"}, {CTRY_AUSTRALIA2, FCC6_WORLD, "AU"}, {CTRY_AUSTRIA, ETSI1_WORLD, "AT"}, {CTRY_AZERBAIJAN, ETSI4_WORLD, "AZ"}, + {CTRY_BAHAMAS, FCC3_WORLD, "BS"}, {CTRY_BAHRAIN, APL6_WORLD, "BH"}, - {CTRY_BANGLADESH, NULL1_WORLD, "BD"}, + {CTRY_BANGLADESH, APL1_WORLD, "BD"}, {CTRY_BARBADOS, FCC2_WORLD, "BB"}, {CTRY_BELARUS, ETSI1_WORLD, "BY"}, {CTRY_BELGIUM, ETSI1_WORLD, "BE"}, {CTRY_BELGIUM2, ETSI4_WORLD, "BL"}, {CTRY_BELIZE, APL1_ETSIC, "BZ"}, + {CTRY_BERMUDA, FCC3_FCCA, "BM"}, {CTRY_BOLIVIA, APL1_ETSIC, "BO"}, {CTRY_BOSNIA_HERZ, ETSI1_WORLD, "BA"}, {CTRY_BRAZIL, FCC3_WORLD, "BR"}, - {CTRY_BRUNEI_DARUSSALAM, APL1_WORLD, "BN"}, - {CTRY_BULGARIA, ETSI6_WORLD, "BG"}, + {CTRY_BRUNEI_DARUSSALAM, APL6_WORLD, "BN"}, + {CTRY_BULGARIA, ETSI1_WORLD, "BG"}, {CTRY_CAMBODIA, ETSI1_WORLD, "KH"}, {CTRY_CANADA, FCC3_FCCA, "CA"}, {CTRY_CANADA2, FCC6_FCCA, "CA"}, {CTRY_CHILE, APL6_WORLD, "CL"}, {CTRY_CHINA, APL1_WORLD, "CN"}, - {CTRY_COLOMBIA, FCC1_FCCA, "CO"}, + {CTRY_COLOMBIA, FCC3_WORLD, "CO"}, {CTRY_COSTA_RICA, FCC1_WORLD, "CR"}, {CTRY_CROATIA, ETSI1_WORLD, "HR"}, {CTRY_CYPRUS, ETSI1_WORLD, "CY"}, - {CTRY_CZECH, ETSI3_WORLD, "CZ"}, + {CTRY_CZECH, ETSI1_WORLD, "CZ"}, {CTRY_DENMARK, ETSI1_WORLD, "DK"}, {CTRY_DOMINICAN_REPUBLIC, FCC1_FCCA, "DO"}, {CTRY_ECUADOR, FCC1_WORLD, "EC"}, @@ -336,7 +348,7 @@ static struct country_code_to_enum_rd allCountries[] = { {CTRY_GUAM, FCC1_FCCA, "GU"}, {CTRY_GUATEMALA, FCC1_FCCA, "GT"}, {CTRY_HAITI, ETSI1_WORLD, "HT"}, - {CTRY_HONDURAS, NULL1_WORLD, "HN"}, + {CTRY_HONDURAS, FCC3_WORLD, "HN"}, {CTRY_HONG_KONG, FCC3_WORLD, "HK"}, {CTRY_HUNGARY, ETSI1_WORLD, "HU"}, {CTRY_ICELAND, ETSI1_WORLD, "IS"}, @@ -344,7 +356,7 @@ static struct country_code_to_enum_rd allCountries[] = { {CTRY_INDONESIA, NULL1_WORLD, "ID"}, {CTRY_IRAN, APL1_WORLD, "IR"}, {CTRY_IRELAND, ETSI1_WORLD, "IE"}, - {CTRY_ISRAEL, NULL1_WORLD, "IL"}, + {CTRY_ISRAEL, ETSI3_WORLD, "IL"}, {CTRY_ITALY, ETSI1_WORLD, "IT"}, {CTRY_JAMAICA, FCC3_WORLD, "JM"}, @@ -409,6 +421,7 @@ static struct country_code_to_enum_rd allCountries[] = { {CTRY_JORDAN, ETSI2_WORLD, "JO"}, {CTRY_KAZAKHSTAN, NULL1_WORLD, "KZ"}, + {CTRY_KENYA, APL1_WORLD, "KE"}, {CTRY_KOREA_NORTH, APL9_WORLD, "KP"}, {CTRY_KOREA_ROC, APL9_WORLD, "KR"}, {CTRY_KOREA_ROC2, APL2_WORLD, "K2"}, @@ -420,32 +433,37 @@ static struct country_code_to_enum_rd allCountries[] = { {CTRY_LITHUANIA, ETSI1_WORLD, "LT"}, {CTRY_LUXEMBOURG, ETSI1_WORLD, "LU"}, {CTRY_MACAU, FCC2_WORLD, "MO"}, - {CTRY_MACEDONIA, NULL1_WORLD, "MK"}, - {CTRY_MALAYSIA, APL8_WORLD, "MY"}, + {CTRY_MACEDONIA, ETSI1_WORLD, "MK"}, + {CTRY_MALAYSIA, FCC1_WORLD, "MY"}, {CTRY_MALTA, ETSI1_WORLD, "MT"}, + {CTRY_MAURITIUS, ETSI1_WORLD, "MU"}, {CTRY_MEXICO, FCC1_FCCA, "MX"}, {CTRY_MONACO, ETSI4_WORLD, "MC"}, + {CTRY_MONTENEGRO, ETSI1_WORLD, "ME"}, {CTRY_MOROCCO, APL4_WORLD, "MA"}, {CTRY_NEPAL, APL1_WORLD, "NP"}, {CTRY_NETHERLANDS, ETSI1_WORLD, "NL"}, {CTRY_NETHERLANDS_ANTILLES, ETSI1_WORLD, "AN"}, - {CTRY_NEW_ZEALAND, FCC2_ETSIC, "NZ"}, + {CTRY_NEW_ZEALAND, FCC3_ETSIC, "NZ"}, + {CTRY_NICARAGUA, FCC3_FCCA, "NI"}, {CTRY_NORWAY, ETSI1_WORLD, "NO"}, {CTRY_OMAN, FCC3_WORLD, "OM"}, {CTRY_PAKISTAN, NULL1_WORLD, "PK"}, {CTRY_PANAMA, FCC1_FCCA, "PA"}, {CTRY_PAPUA_NEW_GUINEA, FCC1_WORLD, "PG"}, - {CTRY_PERU, APL1_WORLD, "PE"}, - {CTRY_PHILIPPINES, APL1_WORLD, "PH"}, + {CTRY_PARAGUAY, FCC3_WORLD, "PY"}, + {CTRY_PERU, FCC3_WORLD, "PE"}, + {CTRY_PHILIPPINES, FCC3_WORLD, "PH"}, {CTRY_POLAND, ETSI1_WORLD, "PL"}, {CTRY_PORTUGAL, ETSI1_WORLD, "PT"}, {CTRY_PUERTO_RICO, FCC1_FCCA, "PR"}, {CTRY_QATAR, APL1_WORLD, "QA"}, - {CTRY_ROMANIA, NULL1_WORLD, "RO"}, - {CTRY_RUSSIA, NULL1_WORLD, "RU"}, + {CTRY_ROMANIA, ETSI1_WORLD, "RO"}, + {CTRY_RUSSIA, ETSI8_WORLD, "RU"}, {CTRY_SAUDI_ARABIA, NULL1_WORLD, "SA"}, + {CTRY_SERBIA, ETSI1_WORLD, "RS"}, {CTRY_SERBIA_MONTENEGRO, ETSI1_WORLD, "CS"}, - {CTRY_SINGAPORE, APL6_WORLD, "SG"}, + {CTRY_SINGAPORE, FCC3_WORLD, "SG"}, {CTRY_SLOVAKIA, ETSI1_WORLD, "SK"}, {CTRY_SLOVENIA, ETSI1_WORLD, "SI"}, {CTRY_SOUTH_AFRICA, FCC3_WORLD, "ZA"}, @@ -455,11 +473,13 @@ static struct country_code_to_enum_rd allCountries[] = { {CTRY_SWITZERLAND, ETSI1_WORLD, "CH"}, {CTRY_SYRIA, NULL1_WORLD, "SY"}, {CTRY_TAIWAN, APL3_FCCA, "TW"}, + {CTRY_TANZANIA, APL1_WORLD, "TZ"}, {CTRY_THAILAND, FCC3_WORLD, "TH"}, {CTRY_TRINIDAD_Y_TOBAGO, FCC3_WORLD, "TT"}, {CTRY_TUNISIA, ETSI3_WORLD, "TN"}, {CTRY_TURKEY, ETSI3_WORLD, "TR"}, - {CTRY_UKRAINE, NULL1_WORLD, "UA"}, + {CTRY_UGANDA, FCC3_WORLD, "UG"}, + {CTRY_UKRAINE, ETSI9_WORLD, "UA"}, {CTRY_UAE, NULL1_WORLD, "AE"}, {CTRY_UNITED_KINGDOM, ETSI1_WORLD, "GB"}, {CTRY_UNITED_STATES, FCC3_FCCA, "US"}, @@ -472,7 +492,7 @@ static struct country_code_to_enum_rd allCountries[] = { {CTRY_VENEZUELA, APL2_ETSIC, "VE"}, {CTRY_VIET_NAM, NULL1_WORLD, "VN"}, {CTRY_YEMEN, NULL1_WORLD, "YE"}, - {CTRY_ZIMBABWE, NULL1_WORLD, "ZW"}, + {CTRY_ZIMBABWE, ETSI1_WORLD, "ZW"}, }; #endif diff --git a/drivers/net/wireless/ath/wcn36xx/Makefile b/drivers/net/wireless/ath/wcn36xx/Makefile index 3b09435104eb4..582049f65735a 100644 --- a/drivers/net/wireless/ath/wcn36xx/Makefile +++ b/drivers/net/wireless/ath/wcn36xx/Makefile @@ -6,3 +6,5 @@ wcn36xx-y += main.o \ smd.o \ pmc.o \ debug.o + +wcn36xx-$(CONFIG_NL80211_TESTMODE) += testmode.o diff --git a/drivers/net/wireless/ath/wcn36xx/dxe.c b/drivers/net/wireless/ath/wcn36xx/dxe.c index bd2b946a65c93..06cfe8d311f39 100644 --- a/drivers/net/wireless/ath/wcn36xx/dxe.c +++ b/drivers/net/wireless/ath/wcn36xx/dxe.c @@ -370,7 +370,9 @@ static void reap_tx_dxes(struct wcn36xx *wcn, struct wcn36xx_dxe_ch *ch) do { if (READ_ONCE(ctl->desc->ctrl) & WCN36xx_DXE_CTRL_VLD) break; - if (ctl->skb) { + + if (ctl->skb && + READ_ONCE(ctl->desc->ctrl) & WCN36xx_DXE_CTRL_EOP) { dma_unmap_single(wcn->dev, ctl->desc->src_addr_l, ctl->skb->len, DMA_TO_DEVICE); info = IEEE80211_SKB_CB(ctl->skb); @@ -430,8 +432,12 @@ static irqreturn_t wcn36xx_irq_tx_complete(int irq, void *dev) WCN36XX_INT_MASK_CHAN_TX_H); } - wcn36xx_dbg(WCN36XX_DBG_DXE, "dxe tx ready high\n"); - reap_tx_dxes(wcn, &wcn->dxe_tx_h_ch); + wcn36xx_dbg(WCN36XX_DBG_DXE, "dxe tx ready high, reason %08x\n", + int_reason); + + if (int_reason & (WCN36XX_CH_STAT_INT_DONE_MASK | + WCN36XX_CH_STAT_INT_ED_MASK)) + reap_tx_dxes(wcn, &wcn->dxe_tx_h_ch); } if (int_src & WCN36XX_INT_MASK_CHAN_TX_L) { @@ -465,8 +471,12 @@ static irqreturn_t wcn36xx_irq_tx_complete(int irq, void *dev) WCN36XX_INT_MASK_CHAN_TX_L); } - wcn36xx_dbg(WCN36XX_DBG_DXE, "dxe tx ready low\n"); - reap_tx_dxes(wcn, &wcn->dxe_tx_l_ch); + wcn36xx_dbg(WCN36XX_DBG_DXE, "dxe tx ready low, reason %08x\n", + int_reason); + + if (int_reason & (WCN36XX_CH_STAT_INT_DONE_MASK | + WCN36XX_CH_STAT_INT_ED_MASK)) + reap_tx_dxes(wcn, &wcn->dxe_tx_l_ch); } return IRQ_HANDLED; @@ -476,9 +486,8 @@ static irqreturn_t wcn36xx_irq_rx_ready(int irq, void *dev) { struct wcn36xx *wcn = (struct wcn36xx *)dev; - disable_irq_nosync(wcn->rx_irq); wcn36xx_dxe_rx_frame(wcn); - enable_irq(wcn->rx_irq); + return IRQ_HANDLED; } @@ -512,23 +521,49 @@ out_err: } static int wcn36xx_rx_handle_packets(struct wcn36xx *wcn, - struct wcn36xx_dxe_ch *ch) + struct wcn36xx_dxe_ch *ch, + u32 ctrl, + u32 en_mask, + u32 int_mask, + u32 status_reg) { - struct wcn36xx_dxe_ctl *ctl = ch->head_blk_ctl; - struct wcn36xx_dxe_desc *dxe = ctl->desc; + struct wcn36xx_dxe_desc *dxe; + struct wcn36xx_dxe_ctl *ctl; dma_addr_t dma_addr; struct sk_buff *skb; - int ret = 0, int_mask; - u32 value; + u32 int_reason; + int ret; - if (ch->ch_type == WCN36XX_DXE_CH_RX_L) { - value = WCN36XX_DXE_CTRL_RX_L; - int_mask = WCN36XX_DXE_INT_CH1_MASK; - } else { - value = WCN36XX_DXE_CTRL_RX_H; - int_mask = WCN36XX_DXE_INT_CH3_MASK; + wcn36xx_dxe_read_register(wcn, status_reg, &int_reason); + wcn36xx_dxe_write_register(wcn, WCN36XX_DXE_0_INT_CLR, int_mask); + + if (int_reason & WCN36XX_CH_STAT_INT_ERR_MASK) { + wcn36xx_dxe_write_register(wcn, + WCN36XX_DXE_0_INT_ERR_CLR, + int_mask); + + wcn36xx_err("DXE IRQ reported error on RX channel\n"); } + if (int_reason & WCN36XX_CH_STAT_INT_DONE_MASK) + wcn36xx_dxe_write_register(wcn, + WCN36XX_DXE_0_INT_DONE_CLR, + int_mask); + + if (int_reason & WCN36XX_CH_STAT_INT_ED_MASK) + wcn36xx_dxe_write_register(wcn, + WCN36XX_DXE_0_INT_ED_CLR, + int_mask); + + if (!(int_reason & (WCN36XX_CH_STAT_INT_DONE_MASK | + WCN36XX_CH_STAT_INT_ED_MASK))) + return 0; + + spin_lock(&ch->lock); + + ctl = ch->head_blk_ctl; + dxe = ctl->desc; + while (!(READ_ONCE(dxe->ctrl) & WCN36xx_DXE_CTRL_VLD)) { skb = ctl->skb; dma_addr = dxe->dst_addr_l; @@ -542,13 +577,16 @@ static int wcn36xx_rx_handle_packets(struct wcn36xx *wcn, wcn36xx_rx_skb(wcn, skb); } /* else keep old skb not submitted and use it for rx DMA */ - dxe->ctrl = value; + dxe->ctrl = ctrl; ctl = ctl->next; dxe = ctl->desc; } - wcn36xx_dxe_write_register(wcn, WCN36XX_DXE_ENCH_ADDR, int_mask); + wcn36xx_dxe_write_register(wcn, WCN36XX_DXE_ENCH_ADDR, en_mask); ch->head_blk_ctl = ctl; + + spin_unlock(&ch->lock); + return 0; } @@ -559,19 +597,20 @@ void wcn36xx_dxe_rx_frame(struct wcn36xx *wcn) wcn36xx_dxe_read_register(wcn, WCN36XX_DXE_INT_SRC_RAW_REG, &int_src); /* RX_LOW_PRI */ - if (int_src & WCN36XX_DXE_INT_CH1_MASK) { - wcn36xx_dxe_write_register(wcn, WCN36XX_DXE_0_INT_CLR, - WCN36XX_DXE_INT_CH1_MASK); - wcn36xx_rx_handle_packets(wcn, &(wcn->dxe_rx_l_ch)); - } + if (int_src & WCN36XX_DXE_INT_CH1_MASK) + wcn36xx_rx_handle_packets(wcn, &wcn->dxe_rx_l_ch, + WCN36XX_DXE_CTRL_RX_L, + WCN36XX_DXE_INT_CH1_MASK, + WCN36XX_INT_MASK_CHAN_RX_L, + WCN36XX_DXE_CH_STATUS_REG_ADDR_RX_L); /* RX_HIGH_PRI */ - if (int_src & WCN36XX_DXE_INT_CH3_MASK) { - /* Clean up all the INT within this channel */ - wcn36xx_dxe_write_register(wcn, WCN36XX_DXE_0_INT_CLR, - WCN36XX_DXE_INT_CH3_MASK); - wcn36xx_rx_handle_packets(wcn, &(wcn->dxe_rx_h_ch)); - } + if (int_src & WCN36XX_DXE_INT_CH3_MASK) + wcn36xx_rx_handle_packets(wcn, &wcn->dxe_rx_h_ch, + WCN36XX_DXE_CTRL_RX_H, + WCN36XX_DXE_INT_CH3_MASK, + WCN36XX_INT_MASK_CHAN_RX_H, + WCN36XX_DXE_CH_STATUS_REG_ADDR_RX_H); if (!int_src) wcn36xx_warn("No DXE interrupt pending\n"); @@ -642,8 +681,8 @@ int wcn36xx_dxe_tx_frame(struct wcn36xx *wcn, struct sk_buff *skb, bool is_low) { - struct wcn36xx_dxe_ctl *ctl = NULL; - struct wcn36xx_dxe_desc *desc = NULL; + struct wcn36xx_dxe_desc *desc_bd, *desc_skb; + struct wcn36xx_dxe_ctl *ctl_bd, *ctl_skb; struct wcn36xx_dxe_ch *ch = NULL; unsigned long flags; int ret; @@ -651,74 +690,75 @@ int wcn36xx_dxe_tx_frame(struct wcn36xx *wcn, ch = is_low ? &wcn->dxe_tx_l_ch : &wcn->dxe_tx_h_ch; spin_lock_irqsave(&ch->lock, flags); - ctl = ch->head_blk_ctl; + ctl_bd = ch->head_blk_ctl; + ctl_skb = ctl_bd->next; /* * If skb is not null that means that we reached the tail of the ring * hence ring is full. Stop queues to let mac80211 back off until ring * has an empty slot again. */ - if (NULL != ctl->next->skb) { + if (NULL != ctl_skb->skb) { ieee80211_stop_queues(wcn->hw); wcn->queues_stopped = true; spin_unlock_irqrestore(&ch->lock, flags); return -EBUSY; } - ctl->skb = NULL; - desc = ctl->desc; + if (unlikely(ctl_skb->bd_cpu_addr)) { + wcn36xx_err("bd_cpu_addr cannot be NULL for skb DXE\n"); + ret = -EINVAL; + goto unlock; + } + + desc_bd = ctl_bd->desc; + desc_skb = ctl_skb->desc; + + ctl_bd->skb = NULL; /* write buffer descriptor */ - memcpy(ctl->bd_cpu_addr, bd, sizeof(*bd)); + memcpy(ctl_bd->bd_cpu_addr, bd, sizeof(*bd)); /* Set source address of the BD we send */ - desc->src_addr_l = ctl->bd_phy_addr; - - desc->dst_addr_l = ch->dxe_wq; - desc->fr_len = sizeof(struct wcn36xx_tx_bd); - desc->ctrl = ch->ctrl_bd; + desc_bd->src_addr_l = ctl_bd->bd_phy_addr; + desc_bd->dst_addr_l = ch->dxe_wq; + desc_bd->fr_len = sizeof(struct wcn36xx_tx_bd); wcn36xx_dbg(WCN36XX_DBG_DXE, "DXE TX\n"); wcn36xx_dbg_dump(WCN36XX_DBG_DXE_DUMP, "DESC1 >>> ", - (char *)desc, sizeof(*desc)); + (char *)desc_bd, sizeof(*desc_bd)); wcn36xx_dbg_dump(WCN36XX_DBG_DXE_DUMP, - "BD >>> ", (char *)ctl->bd_cpu_addr, + "BD >>> ", (char *)ctl_bd->bd_cpu_addr, sizeof(struct wcn36xx_tx_bd)); - /* Set source address of the SKB we send */ - ctl = ctl->next; - desc = ctl->desc; - if (ctl->bd_cpu_addr) { - wcn36xx_err("bd_cpu_addr cannot be NULL for skb DXE\n"); - ret = -EINVAL; - goto unlock; - } - - desc->src_addr_l = dma_map_single(wcn->dev, - skb->data, - skb->len, - DMA_TO_DEVICE); - if (dma_mapping_error(wcn->dev, desc->src_addr_l)) { + desc_skb->src_addr_l = dma_map_single(wcn->dev, + skb->data, + skb->len, + DMA_TO_DEVICE); + if (dma_mapping_error(wcn->dev, desc_skb->src_addr_l)) { dev_err(wcn->dev, "unable to DMA map src_addr_l\n"); ret = -ENOMEM; goto unlock; } - ctl->skb = skb; - desc->dst_addr_l = ch->dxe_wq; - desc->fr_len = ctl->skb->len; - - /* set dxe descriptor to VALID */ - desc->ctrl = ch->ctrl_skb; + ctl_skb->skb = skb; + desc_skb->dst_addr_l = ch->dxe_wq; + desc_skb->fr_len = ctl_skb->skb->len; wcn36xx_dbg_dump(WCN36XX_DBG_DXE_DUMP, "DESC2 >>> ", - (char *)desc, sizeof(*desc)); + (char *)desc_skb, sizeof(*desc_skb)); wcn36xx_dbg_dump(WCN36XX_DBG_DXE_DUMP, "SKB >>> ", - (char *)ctl->skb->data, ctl->skb->len); + (char *)ctl_skb->skb->data, ctl_skb->skb->len); /* Move the head of the ring to the next empty descriptor */ - ch->head_blk_ctl = ctl->next; + ch->head_blk_ctl = ctl_skb->next; + + /* Commit all previous writes and set descriptors to VALID */ + wmb(); + desc_skb->ctrl = ch->ctrl_skb; + wmb(); + desc_bd->ctrl = ch->ctrl_bd; /* * When connected and trying to send data frame chip can be in sleep diff --git a/drivers/net/wireless/ath/wcn36xx/hal.h b/drivers/net/wireless/ath/wcn36xx/hal.h index 2aed6c233508a..8abda2760e049 100644 --- a/drivers/net/wireless/ath/wcn36xx/hal.h +++ b/drivers/net/wireless/ath/wcn36xx/hal.h @@ -2236,6 +2236,22 @@ struct wcn36xx_hal_switch_channel_rsp_msg { } __packed; +struct wcn36xx_hal_process_ptt_msg_req_msg { + struct wcn36xx_hal_msg_header header; + + /* Actual FTM Command body */ + u8 ptt_msg[0]; +} __packed; + +struct wcn36xx_hal_process_ptt_msg_rsp_msg { + struct wcn36xx_hal_msg_header header; + + /* FTM Command response status */ + u32 ptt_msg_resp_status; + /* Actual FTM Command body */ + u8 ptt_msg[0]; +} __packed; + struct update_edca_params_req_msg { struct wcn36xx_hal_msg_header header; diff --git a/drivers/net/wireless/ath/wcn36xx/main.c b/drivers/net/wireless/ath/wcn36xx/main.c index e3b91b3b38efe..aeb5e6e806bea 100644 --- a/drivers/net/wireless/ath/wcn36xx/main.c +++ b/drivers/net/wireless/ath/wcn36xx/main.c @@ -26,6 +26,7 @@ #include <linux/soc/qcom/smem_state.h> #include <linux/soc/qcom/wcnss_ctrl.h> #include "wcn36xx.h" +#include "testmode.h" unsigned int wcn36xx_dbg_mask; module_param_named(debug_mask, wcn36xx_dbg_mask, uint, 0644); @@ -798,6 +799,8 @@ static void wcn36xx_bss_info_changed(struct ieee80211_hw *hw, if (!is_zero_ether_addr(bss_conf->bssid)) { vif_priv->is_joining = true; vif_priv->bss_index = WCN36XX_HAL_BSS_INVALID_IDX; + wcn36xx_smd_set_link_st(wcn, bss_conf->bssid, vif->addr, + WCN36XX_HAL_LINK_PREASSOC_STATE); wcn36xx_smd_join(wcn, bss_conf->bssid, vif->addr, WCN36XX_HW_CHANNEL(wcn)); wcn36xx_smd_config_bss(wcn, vif, NULL, @@ -805,6 +808,8 @@ static void wcn36xx_bss_info_changed(struct ieee80211_hw *hw, } else { vif_priv->is_joining = false; wcn36xx_smd_delete_bss(wcn, vif); + wcn36xx_smd_set_link_st(wcn, bss_conf->bssid, vif->addr, + WCN36XX_HAL_LINK_IDLE_STATE); vif_priv->encrypt_type = WCN36XX_HAL_ED_NONE; } } @@ -1142,6 +1147,8 @@ static const struct ieee80211_ops wcn36xx_ops = { .sta_add = wcn36xx_sta_add, .sta_remove = wcn36xx_sta_remove, .ampdu_action = wcn36xx_ampdu_action, + + CFG80211_TESTMODE_CMD(wcn36xx_tm_cmd) }; static int wcn36xx_init_ieee80211(struct wcn36xx *wcn) @@ -1309,6 +1316,12 @@ static int wcn36xx_probe(struct platform_device *pdev) mutex_init(&wcn->hal_mutex); mutex_init(&wcn->scan_lock); + ret = dma_set_mask_and_coherent(wcn->dev, DMA_BIT_MASK(32)); + if (ret < 0) { + wcn36xx_err("failed to set DMA mask: %d\n", ret); + 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); diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c index ea74f2b92df50..b4dadf75d565e 100644 --- a/drivers/net/wireless/ath/wcn36xx/smd.c +++ b/drivers/net/wireless/ath/wcn36xx/smd.c @@ -252,23 +252,29 @@ static int wcn36xx_smd_send_and_wait(struct wcn36xx *wcn, size_t len) { int ret = 0; unsigned long start; + struct wcn36xx_hal_msg_header *hdr = + (struct wcn36xx_hal_msg_header *)wcn->hal_buf; + u16 req_type = hdr->msg_type; + wcn36xx_dbg_dump(WCN36XX_DBG_SMD_DUMP, "HAL >>> ", wcn->hal_buf, len); init_completion(&wcn->hal_rsp_compl); start = jiffies; ret = rpmsg_send(wcn->smd_channel, wcn->hal_buf, len); if (ret) { - wcn36xx_err("HAL TX failed\n"); + wcn36xx_err("HAL TX failed for req %d\n", req_type); goto out; } if (wait_for_completion_timeout(&wcn->hal_rsp_compl, msecs_to_jiffies(HAL_MSG_TIMEOUT)) <= 0) { - wcn36xx_err("Timeout! No SMD response in %dms\n", - HAL_MSG_TIMEOUT); + wcn36xx_err("Timeout! No SMD response to req %d in %dms\n", + req_type, HAL_MSG_TIMEOUT); ret = -ETIME; goto out; } - wcn36xx_dbg(WCN36XX_DBG_SMD, "SMD command completed in %dms", + wcn36xx_dbg(WCN36XX_DBG_SMD, + "SMD command (req %d, rsp %d) completed in %dms\n", + req_type, hdr->msg_type, jiffies_to_msecs(jiffies - start)); out: return ret; @@ -292,12 +298,26 @@ static void init_hal_msg(struct wcn36xx_hal_msg_header *hdr, msg_body.header.len = sizeof(msg_body); \ } while (0) \ +#define INIT_HAL_PTT_MSG(p_msg_body, ppt_msg_len) \ + do { \ + memset(p_msg_body, 0, sizeof(*p_msg_body) + ppt_msg_len); \ + p_msg_body->header.msg_type = WCN36XX_HAL_PROCESS_PTT_REQ; \ + p_msg_body->header.msg_version = WCN36XX_HAL_MSG_VERSION0; \ + p_msg_body->header.len = sizeof(*p_msg_body) + ppt_msg_len; \ + } while (0) + #define PREPARE_HAL_BUF(send_buf, msg_body) \ do { \ memset(send_buf, 0, msg_body.header.len); \ memcpy(send_buf, &msg_body, sizeof(msg_body)); \ } while (0) \ +#define PREPARE_HAL_PTT_MSG_BUF(send_buf, p_msg_body) \ + do { \ + memset(send_buf, 0, p_msg_body->header.len); \ + memcpy(send_buf, p_msg_body, p_msg_body->header.len); \ + } while (0) + static int wcn36xx_smd_rsp_status_check(void *buf, size_t len) { struct wcn36xx_fw_msg_status_rsp *rsp; @@ -754,6 +774,71 @@ out: return ret; } +static int wcn36xx_smd_process_ptt_msg_rsp(void *buf, size_t len, + void **p_ptt_rsp_msg) +{ + struct wcn36xx_hal_process_ptt_msg_rsp_msg *rsp; + int ret; + + ret = wcn36xx_smd_rsp_status_check(buf, len); + if (ret) + return ret; + + rsp = (struct wcn36xx_hal_process_ptt_msg_rsp_msg *)buf; + + wcn36xx_dbg(WCN36XX_DBG_HAL, "process ptt msg responded with length %d\n", + rsp->header.len); + wcn36xx_dbg_dump(WCN36XX_DBG_HAL_DUMP, "HAL_PTT_MSG_RSP:", rsp->ptt_msg, + rsp->header.len - sizeof(rsp->ptt_msg_resp_status)); + + if (rsp->header.len > 0) { + *p_ptt_rsp_msg = kmalloc(rsp->header.len, GFP_ATOMIC); + if (!*p_ptt_rsp_msg) + return -ENOMEM; + memcpy(*p_ptt_rsp_msg, rsp->ptt_msg, rsp->header.len); + } + return ret; +} + +int wcn36xx_smd_process_ptt_msg(struct wcn36xx *wcn, + struct ieee80211_vif *vif, void *ptt_msg, size_t len, + void **ptt_rsp_msg) +{ + struct wcn36xx_hal_process_ptt_msg_req_msg *p_msg_body; + int ret; + + mutex_lock(&wcn->hal_mutex); + p_msg_body = kmalloc( + sizeof(struct wcn36xx_hal_process_ptt_msg_req_msg) + len, + GFP_ATOMIC); + if (!p_msg_body) { + ret = -ENOMEM; + goto out_nomem; + } + INIT_HAL_PTT_MSG(p_msg_body, len); + + memcpy(&p_msg_body->ptt_msg, ptt_msg, len); + + PREPARE_HAL_PTT_MSG_BUF(wcn->hal_buf, p_msg_body); + + ret = wcn36xx_smd_send_and_wait(wcn, p_msg_body->header.len); + if (ret) { + wcn36xx_err("Sending hal_process_ptt_msg failed\n"); + goto out; + } + ret = wcn36xx_smd_process_ptt_msg_rsp(wcn->hal_buf, wcn->hal_rsp_len, + ptt_rsp_msg); + if (ret) { + wcn36xx_err("process_ptt_msg response failed err=%d\n", ret); + goto out; + } +out: + kfree(p_msg_body); +out_nomem: + mutex_unlock(&wcn->hal_mutex); + return ret; +} + static int wcn36xx_smd_update_scan_params_rsp(void *buf, size_t len) { struct wcn36xx_hal_update_scan_params_resp *rsp; @@ -2390,6 +2475,7 @@ int wcn36xx_smd_rsp_process(struct rpmsg_device *rpdev, case WCN36XX_HAL_JOIN_RSP: case WCN36XX_HAL_UPDATE_SCAN_PARAM_RSP: case WCN36XX_HAL_CH_SWITCH_RSP: + case WCN36XX_HAL_PROCESS_PTT_RSP: case WCN36XX_HAL_FEATURE_CAPS_EXCHANGE_RSP: case WCN36XX_HAL_8023_MULTICAST_LIST_RSP: case WCN36XX_HAL_START_SCAN_OFFLOAD_RSP: @@ -2430,6 +2516,7 @@ int wcn36xx_smd_rsp_process(struct rpmsg_device *rpdev, return 0; } + static void wcn36xx_ind_smd_work(struct work_struct *work) { struct wcn36xx *wcn = @@ -2494,24 +2581,24 @@ static void wcn36xx_ind_smd_work(struct work_struct *work) } int wcn36xx_smd_open(struct wcn36xx *wcn) { - int ret = 0; wcn->hal_ind_wq = create_freezable_workqueue("wcn36xx_smd_ind"); - if (!wcn->hal_ind_wq) { - wcn36xx_err("failed to allocate wq\n"); - ret = -ENOMEM; - goto out; - } + if (!wcn->hal_ind_wq) + return -ENOMEM; + INIT_WORK(&wcn->hal_ind_work, wcn36xx_ind_smd_work); INIT_LIST_HEAD(&wcn->hal_ind_queue); spin_lock_init(&wcn->hal_ind_lock); return 0; - -out: - return ret; } void wcn36xx_smd_close(struct wcn36xx *wcn) { + struct wcn36xx_hal_ind_msg *msg, *tmp; + + cancel_work_sync(&wcn->hal_ind_work); destroy_workqueue(wcn->hal_ind_wq); + + list_for_each_entry_safe(msg, tmp, &wcn->hal_ind_queue, list) + kfree(msg); } diff --git a/drivers/net/wireless/ath/wcn36xx/smd.h b/drivers/net/wireless/ath/wcn36xx/smd.h index 61bb8d43138cb..ff15df8ab56fe 100644 --- a/drivers/net/wireless/ath/wcn36xx/smd.h +++ b/drivers/net/wireless/ath/wcn36xx/smd.h @@ -86,6 +86,10 @@ int wcn36xx_smd_send_beacon(struct wcn36xx *wcn, struct ieee80211_vif *vif, u16 p2p_off); int wcn36xx_smd_switch_channel(struct wcn36xx *wcn, struct ieee80211_vif *vif, int ch); +int wcn36xx_smd_process_ptt_msg(struct wcn36xx *wcn, + struct ieee80211_vif *vif, + void *ptt_msg, size_t len, + void **ptt_rsp_msg); int wcn36xx_smd_update_proberesp_tmpl(struct wcn36xx *wcn, struct ieee80211_vif *vif, struct sk_buff *skb); diff --git a/drivers/net/wireless/ath/wcn36xx/testmode.c b/drivers/net/wireless/ath/wcn36xx/testmode.c new file mode 100644 index 0000000000000..1279064a3b716 --- /dev/null +++ b/drivers/net/wireless/ath/wcn36xx/testmode.c @@ -0,0 +1,149 @@ +/* + * Copyright (c) 2018, The Linux Foundation. All rights reserved. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY + * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION + * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include <net/netlink.h> +#include <linux/firmware.h> +#include <net/cfg80211.h> +#include "wcn36xx.h" + +#include "testmode.h" +#include "testmode_i.h" +#include "hal.h" +#include "smd.h" + +static const struct nla_policy wcn36xx_tm_policy[WCN36XX_TM_ATTR_MAX + 1] = { + [WCN36XX_TM_ATTR_CMD] = { .type = NLA_U16 }, + [WCN36XX_TM_ATTR_DATA] = { .type = NLA_BINARY, + .len = WCN36XX_TM_DATA_MAX_LEN }, +}; + +struct build_release_number { + u16 drv_major; + u16 drv_minor; + u16 drv_patch; + u16 drv_build; + u16 ptt_max; + u16 ptt_min; + u16 fw_ver; +} __packed; + +static int wcn36xx_tm_cmd_ptt(struct wcn36xx *wcn, struct ieee80211_vif *vif, + struct nlattr *tb[]) +{ + int ret = 0, buf_len; + void *buf; + struct ftm_rsp_msg *msg, *rsp = NULL; + struct sk_buff *skb; + + if (!tb[WCN36XX_TM_ATTR_DATA]) + return -EINVAL; + + buf = nla_data(tb[WCN36XX_TM_ATTR_DATA]); + buf_len = nla_len(tb[WCN36XX_TM_ATTR_DATA]); + msg = (struct ftm_rsp_msg *)buf; + + wcn36xx_dbg(WCN36XX_DBG_TESTMODE, + "testmode cmd wmi msg_id 0x%04X msg_len %d buf %pK buf_len %d\n", + msg->msg_id, msg->msg_body_length, + buf, buf_len); + + wcn36xx_dbg_dump(WCN36XX_DBG_TESTMODE_DUMP, "REQ ", buf, buf_len); + + if (msg->msg_id == MSG_GET_BUILD_RELEASE_NUMBER) { + struct build_release_number *body = + (struct build_release_number *) + msg->msg_response; + + body->drv_major = wcn->fw_major; + body->drv_minor = wcn->fw_minor; + body->drv_patch = wcn->fw_version; + body->drv_build = wcn->fw_revision; + body->ptt_max = 10; + body->ptt_min = 0; + + rsp = msg; + rsp->resp_status = 0; + } else { + wcn36xx_dbg(WCN36XX_DBG_TESTMODE, + "PPT Request >> HAL size %d\n", + msg->msg_body_length); + + msg->resp_status = wcn36xx_smd_process_ptt_msg(wcn, vif, msg, + msg->msg_body_length, (void *)(&rsp)); + + wcn36xx_dbg(WCN36XX_DBG_TESTMODE, + "Response status = %d\n", + msg->resp_status); + if (rsp) + wcn36xx_dbg(WCN36XX_DBG_TESTMODE, + "PPT Response << HAL size %d\n", + rsp->msg_body_length); + } + + if (!rsp) { + rsp = msg; + wcn36xx_warn("No response! Echoing request with response status %d\n", + rsp->resp_status); + } + wcn36xx_dbg_dump(WCN36XX_DBG_TESTMODE_DUMP, "RSP ", + rsp, rsp->msg_body_length); + + skb = cfg80211_testmode_alloc_reply_skb(wcn->hw->wiphy, + nla_total_size(msg->msg_body_length)); + if (!skb) { + ret = -ENOMEM; + goto out; + } + + ret = nla_put(skb, WCN36XX_TM_ATTR_DATA, rsp->msg_body_length, rsp); + if (ret) { + kfree_skb(skb); + goto out; + } + + ret = cfg80211_testmode_reply(skb); + +out: + if (rsp != msg) + kfree(rsp); + + return ret; +} + +int wcn36xx_tm_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + void *data, int len) +{ + struct wcn36xx *wcn = hw->priv; + struct nlattr *tb[WCN36XX_TM_ATTR_MAX + 1]; + int ret = 0; + unsigned short attr; + + wcn36xx_dbg_dump(WCN36XX_DBG_TESTMODE_DUMP, "Data:", data, len); + ret = nla_parse(tb, WCN36XX_TM_ATTR_MAX, data, len, + wcn36xx_tm_policy, NULL); + if (ret) + return ret; + + if (!tb[WCN36XX_TM_ATTR_CMD]) + return -EINVAL; + + attr = nla_get_u16(tb[WCN36XX_TM_ATTR_CMD]); + + if (attr != WCN36XX_TM_CMD_PTT) + return -EOPNOTSUPP; + + return wcn36xx_tm_cmd_ptt(wcn, vif, tb); +} diff --git a/drivers/net/wireless/ath/wcn36xx/testmode.h b/drivers/net/wireless/ath/wcn36xx/testmode.h new file mode 100644 index 0000000000000..4c6cfdb465801 --- /dev/null +++ b/drivers/net/wireless/ath/wcn36xx/testmode.h @@ -0,0 +1,46 @@ +/* + * Copyright (c) 2018, The Linux Foundation. All rights reserved. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY + * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION + * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include "wcn36xx.h" + +struct ftm_rsp_msg { + u16 msg_id; + u16 msg_body_length; + u32 resp_status; + u8 msg_response[0]; +} __packed; + +/* The request buffer of FTM which contains a byte of command and the request */ +struct ftm_payload { + u16 ftm_cmd_type; + struct ftm_rsp_msg ftm_cmd_msg; +} __packed; + +#define MSG_GET_BUILD_RELEASE_NUMBER 0x32A2 + +#ifdef CONFIG_NL80211_TESTMODE +int wcn36xx_tm_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + void *data, int len); + +#else +static inline int wcn36xx_tm_cmd(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + void *data, int len) +{ + return 0; +} + +#endif diff --git a/drivers/net/wireless/ath/wcn36xx/testmode_i.h b/drivers/net/wireless/ath/wcn36xx/testmode_i.h new file mode 100644 index 0000000000000..8a1477ffd5a0f --- /dev/null +++ b/drivers/net/wireless/ath/wcn36xx/testmode_i.h @@ -0,0 +1,29 @@ +/* + * Copyright (c) 2018, The Linux Foundation. All rights reserved. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY + * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION + * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#define WCN36XX_TM_DATA_MAX_LEN 5000 + +enum wcn36xx_tm_attr { + __WCN36XX_TM_ATTR_INVALID = 0, + WCN36XX_TM_ATTR_CMD = 1, + WCN36XX_TM_ATTR_DATA = 2, + + /* keep last */ + __WCN36XX_TM_ATTR_AFTER_LAST, + WCN36XX_TM_ATTR_MAX = __WCN36XX_TM_ATTR_AFTER_LAST - 1, +}; + +#define WCN36XX_TM_CMD_PTT 3 diff --git a/drivers/net/wireless/ath/wcn36xx/wcn36xx.h b/drivers/net/wireless/ath/wcn36xx/wcn36xx.h index 9343989d11690..11e74015c79af 100644 --- a/drivers/net/wireless/ath/wcn36xx/wcn36xx.h +++ b/drivers/net/wireless/ath/wcn36xx/wcn36xx.h @@ -50,6 +50,8 @@ enum wcn36xx_debug_mask { WCN36XX_DBG_BEACON_DUMP = 0x00001000, WCN36XX_DBG_PMC = 0x00002000, WCN36XX_DBG_PMC_DUMP = 0x00004000, + WCN36XX_DBG_TESTMODE = 0x00008000, + WCN36XX_DBG_TESTMODE_DUMP = 0x00010000, WCN36XX_DBG_ANY = 0xffffffff, }; diff --git a/drivers/net/wireless/ath/wil6210/Kconfig b/drivers/net/wireless/ath/wil6210/Kconfig index b448926b0c0ff..3548e8d5e18e0 100644 --- a/drivers/net/wireless/ath/wil6210/Kconfig +++ b/drivers/net/wireless/ath/wil6210/Kconfig @@ -33,7 +33,7 @@ config WIL6210_TRACING bool "wil6210 tracing support" depends on WIL6210 depends on EVENT_TRACING - default y + default n ---help--- Say Y here to enable tracepoints for the wil6210 driver using the kernel tracing infrastructure. Select this diff --git a/drivers/net/wireless/ath/wil6210/cfg80211.c b/drivers/net/wireless/ath/wil6210/cfg80211.c index cdbb393863f3b..78946f28d0c7f 100644 --- a/drivers/net/wireless/ath/wil6210/cfg80211.c +++ b/drivers/net/wireless/ath/wil6210/cfg80211.c @@ -276,6 +276,8 @@ int wil_cid_fill_sinfo(struct wil6210_vif *vif, int cid, struct wil_net_stats *stats = &wil->sta[cid].stats; int rc; + memset(&reply, 0, sizeof(reply)); + rc = wmi_call(wil, WMI_NOTIFY_REQ_CMDID, vif->mid, &cmd, sizeof(cmd), WMI_NOTIFY_REQ_DONE_EVENTID, &reply, sizeof(reply), 20); if (rc) @@ -1081,17 +1083,11 @@ int wil_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev, u64 *cookie) { const u8 *buf = params->buf; - size_t len = params->len, total; + size_t len = params->len; struct wil6210_priv *wil = wiphy_to_wil(wiphy); struct wil6210_vif *vif = wdev_to_vif(wil, wdev); int rc; - bool tx_status = false; - struct ieee80211_mgmt *mgmt_frame = (void *)buf; - struct wmi_sw_tx_req_cmd *cmd; - struct { - struct wmi_cmd_hdr wmi; - struct wmi_sw_tx_complete_event evt; - } __packed evt; + bool tx_status; /* Note, currently we do not support the "wait" parameter, user-space * must call remain_on_channel before mgmt_tx or listen on a channel @@ -1100,34 +1096,9 @@ int wil_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev, * different from currently "listened" channel and fail if it is. */ - wil_dbg_misc(wil, "mgmt_tx mid %d\n", vif->mid); - wil_hex_dump_misc("mgmt tx frame ", DUMP_PREFIX_OFFSET, 16, 1, buf, - len, true); - - if (len < sizeof(struct ieee80211_hdr_3addr)) - return -EINVAL; - - total = sizeof(*cmd) + len; - if (total < len) - return -EINVAL; - - cmd = kmalloc(total, GFP_KERNEL); - if (!cmd) { - rc = -ENOMEM; - goto out; - } - - memcpy(cmd->dst_mac, mgmt_frame->da, WMI_MAC_LEN); - cmd->len = cpu_to_le16(len); - memcpy(cmd->payload, buf, len); - - rc = wmi_call(wil, WMI_SW_TX_REQ_CMDID, vif->mid, cmd, total, - WMI_SW_TX_COMPLETE_EVENTID, &evt, sizeof(evt), 2000); - if (rc == 0) - tx_status = !evt.evt.status; + rc = wmi_mgmt_tx(vif, buf, len); + tx_status = (rc == 0); - kfree(cmd); - out: cfg80211_mgmt_tx_status(wdev, cookie ? *cookie : 0, buf, len, tx_status, GFP_KERNEL); return rc; @@ -2277,7 +2248,9 @@ static int wil_rf_sector_get_cfg(struct wiphy *wiphy, struct { struct wmi_cmd_hdr wmi; struct wmi_get_rf_sector_params_done_event evt; - } __packed reply; + } __packed reply = { + .evt = {.status = WMI_RF_SECTOR_STATUS_NOT_SUPPORTED_ERROR}, + }; struct sk_buff *msg; struct nlattr *nl_cfgs, *nl_cfg; u32 i; @@ -2323,7 +2296,6 @@ static int wil_rf_sector_get_cfg(struct wiphy *wiphy, cmd.sector_idx = cpu_to_le16(sector_index); cmd.sector_type = sector_type; cmd.rf_modules_vec = rf_modules_vec & 0xFF; - memset(&reply, 0, sizeof(reply)); rc = wmi_call(wil, WMI_GET_RF_SECTOR_PARAMS_CMDID, vif->mid, &cmd, sizeof(cmd), WMI_GET_RF_SECTOR_PARAMS_DONE_EVENTID, &reply, sizeof(reply), @@ -2398,7 +2370,9 @@ static int wil_rf_sector_set_cfg(struct wiphy *wiphy, struct { struct wmi_cmd_hdr wmi; struct wmi_set_rf_sector_params_done_event evt; - } __packed reply; + } __packed reply = { + .evt = {.status = WMI_RF_SECTOR_STATUS_NOT_SUPPORTED_ERROR}, + }; struct nlattr *nl_cfg; struct wmi_rf_sector_info *si; @@ -2481,7 +2455,6 @@ static int wil_rf_sector_set_cfg(struct wiphy *wiphy, } cmd.rf_modules_vec = rf_modules_vec & 0xFF; - memset(&reply, 0, sizeof(reply)); rc = wmi_call(wil, WMI_SET_RF_SECTOR_PARAMS_CMDID, vif->mid, &cmd, sizeof(cmd), WMI_SET_RF_SECTOR_PARAMS_DONE_EVENTID, &reply, sizeof(reply), @@ -2505,7 +2478,9 @@ static int wil_rf_sector_get_selected(struct wiphy *wiphy, struct { struct wmi_cmd_hdr wmi; struct wmi_get_selected_rf_sector_index_done_event evt; - } __packed reply; + } __packed reply = { + .evt = {.status = WMI_RF_SECTOR_STATUS_NOT_SUPPORTED_ERROR}, + }; struct sk_buff *msg; if (!test_bit(WMI_FW_CAPABILITY_RF_SECTORS, wil->fw_capabilities)) @@ -2545,7 +2520,6 @@ static int wil_rf_sector_get_selected(struct wiphy *wiphy, memset(&cmd, 0, sizeof(cmd)); cmd.cid = (u8)cid; cmd.sector_type = sector_type; - memset(&reply, 0, sizeof(reply)); rc = wmi_call(wil, WMI_GET_SELECTED_RF_SECTOR_INDEX_CMDID, vif->mid, &cmd, sizeof(cmd), WMI_GET_SELECTED_RF_SECTOR_INDEX_DONE_EVENTID, @@ -2586,14 +2560,15 @@ static int wil_rf_sector_wmi_set_selected(struct wil6210_priv *wil, struct { struct wmi_cmd_hdr wmi; struct wmi_set_selected_rf_sector_index_done_event evt; - } __packed reply; + } __packed reply = { + .evt = {.status = WMI_RF_SECTOR_STATUS_NOT_SUPPORTED_ERROR}, + }; int rc; memset(&cmd, 0, sizeof(cmd)); cmd.sector_idx = cpu_to_le16(sector_index); cmd.sector_type = sector_type; cmd.cid = (u8)cid; - memset(&reply, 0, sizeof(reply)); rc = wmi_call(wil, WMI_SET_SELECTED_RF_SECTOR_INDEX_CMDID, mid, &cmd, sizeof(cmd), WMI_SET_SELECTED_RF_SECTOR_INDEX_DONE_EVENTID, diff --git a/drivers/net/wireless/ath/wil6210/debugfs.c b/drivers/net/wireless/ath/wil6210/debugfs.c index 11e46e44381e4..ebfdff4d328cb 100644 --- a/drivers/net/wireless/ath/wil6210/debugfs.c +++ b/drivers/net/wireless/ath/wil6210/debugfs.c @@ -1078,6 +1078,8 @@ static int wil_bf_debugfs_show(struct seq_file *s, void *data) struct wmi_notify_req_done_event evt; } __packed reply; + memset(&reply, 0, sizeof(reply)); + for (i = 0; i < ARRAY_SIZE(wil->sta); i++) { u32 status; @@ -1383,8 +1385,7 @@ static void wil_print_rxtid(struct seq_file *s, struct wil_tid_ampdu_rx *r) u16 index = ((r->head_seq_num - r->ssn) & 0xfff) % r->buf_size; unsigned long long drop_dup = r->drop_dup, drop_old = r->drop_old; - seq_printf(s, "([%2d] %3d TU) 0x%03x [", r->buf_size, r->timeout, - r->head_seq_num); + seq_printf(s, "([%2d]) 0x%03x [", r->buf_size, r->head_seq_num); for (i = 0; i < r->buf_size; i++) { if (i == index) seq_printf(s, "%c", r->reorder_buf[i] ? 'O' : '|'); diff --git a/drivers/net/wireless/ath/wil6210/main.c b/drivers/net/wireless/ath/wil6210/main.c index 82aec6b06d09b..e7006c2428a0a 100644 --- a/drivers/net/wireless/ath/wil6210/main.c +++ b/drivers/net/wireless/ath/wil6210/main.c @@ -342,6 +342,8 @@ void wil_disconnect_worker(struct work_struct *work) /* already disconnected */ return; + memset(&reply, 0, sizeof(reply)); + rc = wmi_call(wil, WMI_DISCONNECT_CMDID, vif->mid, NULL, 0, WMI_DISCONNECT_EVENTID, &reply, sizeof(reply), WIL6210_DISCONNECT_TO_MS); diff --git a/drivers/net/wireless/ath/wil6210/netdev.c b/drivers/net/wireless/ath/wil6210/netdev.c index 05e9408e7ea39..eb6c14ed65a41 100644 --- a/drivers/net/wireless/ath/wil6210/netdev.c +++ b/drivers/net/wireless/ath/wil6210/netdev.c @@ -457,16 +457,16 @@ void wil_vif_remove(struct wil6210_priv *wil, u8 mid) return; } + mutex_lock(&wil->mutex); + wil6210_disconnect(vif, NULL, WLAN_REASON_DEAUTH_LEAVING, false); + mutex_unlock(&wil->mutex); + ndev = vif_to_ndev(vif); /* during unregister_netdevice cfg80211_leave may perform operations * such as stop AP, disconnect, so we only clear the VIF afterwards */ unregister_netdevice(ndev); - mutex_lock(&wil->mutex); - wil6210_disconnect(vif, NULL, WLAN_REASON_DEAUTH_LEAVING, false); - mutex_unlock(&wil->mutex); - if (any_active && vif->mid != 0) wmi_port_delete(wil, vif->mid); diff --git a/drivers/net/wireless/ath/wil6210/rx_reorder.c b/drivers/net/wireless/ath/wil6210/rx_reorder.c index 14dcb0698deee..76f8084c1fd81 100644 --- a/drivers/net/wireless/ath/wil6210/rx_reorder.c +++ b/drivers/net/wireless/ath/wil6210/rx_reorder.c @@ -206,7 +206,6 @@ __acquires(&sta->tid_rx_lock) __releases(&sta->tid_rx_lock) /* put the frame in the reordering buffer */ r->reorder_buf[index] = skb; - r->reorder_time[index] = jiffies; r->stored_mpdu_num++; wil_reorder_release(ndev, r); @@ -252,11 +251,8 @@ struct wil_tid_ampdu_rx *wil_tid_ampdu_rx_alloc(struct wil6210_priv *wil, r->reorder_buf = kcalloc(size, sizeof(struct sk_buff *), GFP_KERNEL); - r->reorder_time = - kcalloc(size, sizeof(unsigned long), GFP_KERNEL); - if (!r->reorder_buf || !r->reorder_time) { + if (!r->reorder_buf) { kfree(r->reorder_buf); - kfree(r->reorder_time); kfree(r); return NULL; } @@ -286,7 +282,6 @@ void wil_tid_ampdu_rx_free(struct wil6210_priv *wil, kfree_skb(r->reorder_buf[i]); kfree(r->reorder_buf); - kfree(r->reorder_time); kfree(r); } diff --git a/drivers/net/wireless/ath/wil6210/txrx.c b/drivers/net/wireless/ath/wil6210/txrx.c index b60b9fcaaebde..b9a9fa8289618 100644 --- a/drivers/net/wireless/ath/wil6210/txrx.c +++ b/drivers/net/wireless/ath/wil6210/txrx.c @@ -652,8 +652,8 @@ static int wil_rx_refill(struct wil6210_priv *wil, int count) v->swtail = next_tail) { rc = wil_vring_alloc_skb(wil, v, v->swtail, headroom); if (unlikely(rc)) { - wil_err(wil, "Error %d in wil_rx_refill[%d]\n", - rc, v->swtail); + wil_err_ratelimited(wil, "Error %d in rx refill[%d]\n", + rc, v->swtail); break; } } @@ -963,7 +963,9 @@ int wil_vring_init_tx(struct wil6210_vif *vif, int id, int size, struct { struct wmi_cmd_hdr wmi; struct wmi_vring_cfg_done_event cmd; - } __packed reply; + } __packed reply = { + .cmd = {.status = WMI_FW_STATUS_FAILURE}, + }; struct vring *vring = &wil->vring_tx[id]; struct vring_tx_data *txdata = &wil->vring_tx_data[id]; @@ -1045,7 +1047,9 @@ int wil_vring_init_bcast(struct wil6210_vif *vif, int id, int size) struct { struct wmi_cmd_hdr wmi; struct wmi_vring_cfg_done_event cmd; - } __packed reply; + } __packed reply = { + .cmd = {.status = WMI_FW_STATUS_FAILURE}, + }; struct vring *vring = &wil->vring_tx[id]; struct vring_tx_data *txdata = &wil->vring_tx_data[id]; diff --git a/drivers/net/wireless/ath/wil6210/wil6210.h b/drivers/net/wireless/ath/wil6210/wil6210.h index f9c5155025bc4..b623510c6f6c0 100644 --- a/drivers/net/wireless/ath/wil6210/wil6210.h +++ b/drivers/net/wireless/ath/wil6210/wil6210.h @@ -493,38 +493,28 @@ struct pci_dev; * struct tid_ampdu_rx - TID aggregation information (Rx). * * @reorder_buf: buffer to reorder incoming aggregated MPDUs - * @reorder_time: jiffies when skb was added - * @session_timer: check if peer keeps Tx-ing on the TID (by timeout value) - * @reorder_timer: releases expired frames from the reorder buffer. * @last_rx: jiffies of last rx activity * @head_seq_num: head sequence number in reordering buffer. * @stored_mpdu_num: number of MPDUs in reordering buffer * @ssn: Starting Sequence Number expected to be aggregated. * @buf_size: buffer size for incoming A-MPDUs - * @timeout: reset timer value (in TUs). * @ssn_last_drop: SSN of the last dropped frame * @total: total number of processed incoming frames * @drop_dup: duplicate frames dropped for this reorder buffer * @drop_old: old frames dropped for this reorder buffer - * @dialog_token: dialog token for aggregation session * @first_time: true when this buffer used 1-st time */ struct wil_tid_ampdu_rx { struct sk_buff **reorder_buf; - unsigned long *reorder_time; - struct timer_list session_timer; - struct timer_list reorder_timer; unsigned long last_rx; u16 head_seq_num; u16 stored_mpdu_num; u16 ssn; u16 buf_size; - u16 timeout; u16 ssn_last_drop; unsigned long long total; /* frames processed */ unsigned long long drop_dup; unsigned long long drop_old; - u8 dialog_token; bool first_time; /* is it 1-st time this buffer used? */ }; @@ -986,7 +976,7 @@ int wmi_read_hdr(struct wil6210_priv *wil, __le32 ptr, int wmi_send(struct wil6210_priv *wil, u16 cmdid, u8 mid, void *buf, u16 len); void wmi_recv_cmd(struct wil6210_priv *wil); int wmi_call(struct wil6210_priv *wil, u16 cmdid, u8 mid, void *buf, u16 len, - u16 reply_id, void *reply, u8 reply_size, int to_msec); + u16 reply_id, void *reply, u16 reply_size, int to_msec); void wmi_event_worker(struct work_struct *work); void wmi_event_flush(struct wil6210_priv *wil); int wmi_set_ssid(struct wil6210_vif *vif, u8 ssid_len, const void *ssid); @@ -1150,5 +1140,6 @@ void wil6210_clear_halp(struct wil6210_priv *wil); int wmi_start_sched_scan(struct wil6210_priv *wil, struct cfg80211_sched_scan_request *request); int wmi_stop_sched_scan(struct wil6210_priv *wil); +int wmi_mgmt_tx(struct wil6210_vif *vif, const u8 *buf, size_t len); #endif /* __WIL6210_H__ */ diff --git a/drivers/net/wireless/ath/wil6210/wmi.c b/drivers/net/wireless/ath/wil6210/wmi.c index 90de9a9162411..5d991243cdb59 100644 --- a/drivers/net/wireless/ath/wil6210/wmi.c +++ b/drivers/net/wireless/ath/wil6210/wmi.c @@ -1423,7 +1423,7 @@ void wmi_recv_cmd(struct wil6210_priv *wil) } int wmi_call(struct wil6210_priv *wil, u16 cmdid, u8 mid, void *buf, u16 len, - u16 reply_id, void *reply, u8 reply_size, int to_msec) + u16 reply_id, void *reply, u16 reply_size, int to_msec) { int rc; unsigned long remain; @@ -1516,7 +1516,9 @@ int wmi_led_cfg(struct wil6210_priv *wil, bool enable) struct { struct wmi_cmd_hdr wmi; struct wmi_led_cfg_done_event evt; - } __packed reply; + } __packed reply = { + .evt = {.status = cpu_to_le32(WMI_FW_STATUS_FAILURE)}, + }; if (led_id == WIL_LED_INVALID_ID) goto out; @@ -1561,13 +1563,17 @@ int wmi_pcp_start(struct wil6210_vif *vif, .pcp_max_assoc_sta = max_assoc_sta, .hidden_ssid = hidden_ssid, .is_go = is_go, - .disable_ap_sme = disable_ap_sme, + .ap_sme_offload_mode = disable_ap_sme ? + WMI_AP_SME_OFFLOAD_PARTIAL : + WMI_AP_SME_OFFLOAD_FULL, .abft_len = wil->abft_len, }; struct { struct wmi_cmd_hdr wmi; struct wmi_pcp_started_event evt; - } __packed reply; + } __packed reply = { + .evt = {.status = WMI_FW_STATUS_FAILURE}, + }; if (!vif->privacy) cmd.disable_sec = 1; @@ -1581,7 +1587,7 @@ int wmi_pcp_start(struct wil6210_vif *vif, } if (disable_ap_sme && - !test_bit(WMI_FW_CAPABILITY_DISABLE_AP_SME, + !test_bit(WMI_FW_CAPABILITY_AP_SME_OFFLOAD_PARTIAL, wil->fw_capabilities)) { wil_err(wil, "disable_ap_sme not supported by FW\n"); return -EOPNOTSUPP; @@ -1644,6 +1650,8 @@ int wmi_get_ssid(struct wil6210_vif *vif, u8 *ssid_len, void *ssid) } __packed reply; int len; /* reply.cmd.ssid_len in CPU order */ + memset(&reply, 0, sizeof(reply)); + rc = wmi_call(wil, WMI_GET_SSID_CMDID, vif->mid, NULL, 0, WMI_GET_SSID_EVENTID, &reply, sizeof(reply), 20); if (rc) @@ -1679,6 +1687,8 @@ int wmi_get_channel(struct wil6210_priv *wil, int *channel) struct wmi_set_pcp_channel_cmd cmd; } __packed reply; + memset(&reply, 0, sizeof(reply)); + rc = wmi_call(wil, WMI_GET_PCP_CHANNEL_CMDID, vif->mid, NULL, 0, WMI_GET_PCP_CHANNEL_EVENTID, &reply, sizeof(reply), 20); if (rc) @@ -1704,7 +1714,9 @@ int wmi_p2p_cfg(struct wil6210_vif *vif, int channel, int bi) struct { struct wmi_cmd_hdr wmi; struct wmi_p2p_cfg_done_event evt; - } __packed reply; + } __packed reply = { + .evt = {.status = WMI_FW_STATUS_FAILURE}, + }; wil_dbg_wmi(wil, "sending WMI_P2P_CFG_CMDID\n"); @@ -1725,7 +1737,9 @@ int wmi_start_listen(struct wil6210_vif *vif) struct { struct wmi_cmd_hdr wmi; struct wmi_listen_started_event evt; - } __packed reply; + } __packed reply = { + .evt = {.status = WMI_FW_STATUS_FAILURE}, + }; wil_dbg_wmi(wil, "sending WMI_START_LISTEN_CMDID\n"); @@ -1747,7 +1761,9 @@ int wmi_start_search(struct wil6210_vif *vif) struct { struct wmi_cmd_hdr wmi; struct wmi_search_started_event evt; - } __packed reply; + } __packed reply = { + .evt = {.status = WMI_FW_STATUS_FAILURE}, + }; wil_dbg_wmi(wil, "sending WMI_START_SEARCH_CMDID\n"); @@ -1873,7 +1889,9 @@ int wmi_rxon(struct wil6210_priv *wil, bool on) struct { struct wmi_cmd_hdr wmi; struct wmi_listen_started_event evt; - } __packed reply; + } __packed reply = { + .evt = {.status = WMI_FW_STATUS_FAILURE}, + }; wil_info(wil, "(%s)\n", on ? "on" : "off"); @@ -1915,6 +1933,8 @@ int wmi_rx_chain_add(struct wil6210_priv *wil, struct vring *vring) } __packed evt; int rc; + memset(&evt, 0, sizeof(evt)); + if (wdev->iftype == NL80211_IFTYPE_MONITOR) { struct ieee80211_channel *ch = wil->monitor_chandef.chan; @@ -1944,14 +1964,14 @@ int wmi_rx_chain_add(struct wil6210_priv *wil, struct vring *vring) if (rc) return rc; + if (le32_to_cpu(evt.evt.status) != WMI_CFG_RX_CHAIN_SUCCESS) + rc = -EINVAL; + vring->hwtail = le32_to_cpu(evt.evt.rx_ring_tail_ptr); wil_dbg_misc(wil, "Rx init: status %d tail 0x%08x\n", le32_to_cpu(evt.evt.status), vring->hwtail); - if (le32_to_cpu(evt.evt.status) != WMI_CFG_RX_CHAIN_SUCCESS) - rc = -EINVAL; - return rc; } @@ -1969,6 +1989,8 @@ int wmi_get_temperature(struct wil6210_priv *wil, u32 *t_bb, u32 *t_rf) struct wmi_temp_sense_done_event evt; } __packed reply; + memset(&reply, 0, sizeof(reply)); + rc = wmi_call(wil, WMI_TEMP_SENSE_CMDID, vif->mid, &cmd, sizeof(cmd), WMI_TEMP_SENSE_DONE_EVENTID, &reply, sizeof(reply), 100); if (rc) @@ -2001,6 +2023,7 @@ int wmi_disconnect_sta(struct wil6210_vif *vif, const u8 *mac, wil_dbg_wmi(wil, "disconnect_sta: (%pM, reason %d)\n", mac, reason); + memset(&reply, 0, sizeof(reply)); vif->locally_generated_disc = true; if (del_sta) { ether_addr_copy(del_sta_cmd.dst_mac, mac); @@ -2099,7 +2122,9 @@ int wmi_addba_rx_resp(struct wil6210_priv *wil, struct { struct wmi_cmd_hdr wmi; struct wmi_rcp_addba_resp_sent_event evt; - } __packed reply; + } __packed reply = { + .evt = {.status = cpu_to_le16(WMI_FW_STATUS_FAILURE)}, + }; wil_dbg_wmi(wil, "ADDBA response for MID %d CID %d TID %d size %d timeout %d status %d AMSDU%s\n", @@ -2132,13 +2157,13 @@ int wmi_ps_dev_profile_cfg(struct wil6210_priv *wil, struct { struct wmi_cmd_hdr wmi; struct wmi_ps_dev_profile_cfg_event evt; - } __packed reply; + } __packed reply = { + .evt = {.status = cpu_to_le32(WMI_PS_CFG_CMD_STATUS_ERROR)}, + }; u32 status; wil_dbg_wmi(wil, "Setting ps dev profile %d\n", ps_profile); - reply.evt.status = cpu_to_le32(WMI_PS_CFG_CMD_STATUS_ERROR); - rc = wmi_call(wil, WMI_PS_DEV_PROFILE_CFG_CMDID, vif->mid, &cmd, sizeof(cmd), WMI_PS_DEV_PROFILE_CFG_EVENTID, &reply, sizeof(reply), @@ -2167,15 +2192,15 @@ int wmi_set_mgmt_retry(struct wil6210_priv *wil, u8 retry_short) struct { struct wmi_cmd_hdr wmi; struct wmi_set_mgmt_retry_limit_event evt; - } __packed reply; + } __packed reply = { + .evt = {.status = WMI_FW_STATUS_FAILURE}, + }; wil_dbg_wmi(wil, "Setting mgmt retry short %d\n", retry_short); if (!test_bit(WMI_FW_CAPABILITY_MGMT_RETRY_LIMIT, wil->fw_capabilities)) return -ENOTSUPP; - reply.evt.status = WMI_FW_STATUS_FAILURE; - rc = wmi_call(wil, WMI_SET_MGMT_RETRY_LIMIT_CMDID, vif->mid, &cmd, sizeof(cmd), WMI_SET_MGMT_RETRY_LIMIT_EVENTID, &reply, sizeof(reply), @@ -2206,7 +2231,7 @@ int wmi_get_mgmt_retry(struct wil6210_priv *wil, u8 *retry_short) if (!test_bit(WMI_FW_CAPABILITY_MGMT_RETRY_LIMIT, wil->fw_capabilities)) return -ENOTSUPP; - reply.evt.mgmt_retry_limit = 0; + memset(&reply, 0, sizeof(reply)); rc = wmi_call(wil, WMI_GET_MGMT_RETRY_LIMIT_CMDID, vif->mid, NULL, 0, WMI_GET_MGMT_RETRY_LIMIT_EVENTID, &reply, sizeof(reply), 100); @@ -2289,14 +2314,15 @@ int wmi_suspend(struct wil6210_priv *wil) struct { struct wmi_cmd_hdr wmi; struct wmi_traffic_suspend_event evt; - } __packed reply; + } __packed reply = { + .evt = {.status = WMI_TRAFFIC_SUSPEND_REJECTED_LINK_NOT_IDLE}, + }; + u32 suspend_to = WIL_WAIT_FOR_SUSPEND_RESUME_COMP; wil->suspend_resp_rcvd = false; wil->suspend_resp_comp = false; - reply.evt.status = WMI_TRAFFIC_SUSPEND_REJECTED_LINK_NOT_IDLE; - rc = wmi_call(wil, WMI_TRAFFIC_SUSPEND_CMDID, vif->mid, &cmd, sizeof(cmd), WMI_TRAFFIC_SUSPEND_EVENTID, &reply, sizeof(reply), @@ -2372,10 +2398,11 @@ int wmi_resume(struct wil6210_priv *wil) struct { struct wmi_cmd_hdr wmi; struct wmi_traffic_resume_event evt; - } __packed reply; - - reply.evt.status = WMI_TRAFFIC_RESUME_FAILED; - reply.evt.resume_triggers = WMI_RESUME_TRIGGER_UNKNOWN; + } __packed reply = { + .evt = {.status = WMI_TRAFFIC_RESUME_FAILED, + .resume_triggers = + cpu_to_le32(WMI_RESUME_TRIGGER_UNKNOWN)}, + }; rc = wmi_call(wil, WMI_TRAFFIC_RESUME_CMDID, vif->mid, NULL, 0, WMI_TRAFFIC_RESUME_EVENTID, &reply, sizeof(reply), @@ -2401,7 +2428,9 @@ int wmi_port_allocate(struct wil6210_priv *wil, u8 mid, struct { struct wmi_cmd_hdr wmi; struct wmi_port_allocated_event evt; - } __packed reply; + } __packed reply = { + .evt = {.status = WMI_FW_STATUS_FAILURE}, + }; wil_dbg_misc(wil, "port allocate, mid %d iftype %d, mac %pM\n", mid, iftype, mac); @@ -2426,8 +2455,6 @@ int wmi_port_allocate(struct wil6210_priv *wil, u8 mid, return -EINVAL; } - reply.evt.status = WMI_FW_STATUS_FAILURE; - rc = wmi_call(wil, WMI_PORT_ALLOCATE_CMDID, mid, &cmd, sizeof(cmd), WMI_PORT_ALLOCATED_EVENTID, &reply, @@ -2454,12 +2481,12 @@ int wmi_port_delete(struct wil6210_priv *wil, u8 mid) struct { struct wmi_cmd_hdr wmi; struct wmi_port_deleted_event evt; - } __packed reply; + } __packed reply = { + .evt = {.status = WMI_FW_STATUS_FAILURE}, + }; wil_dbg_misc(wil, "port delete, mid %d\n", mid); - reply.evt.status = WMI_FW_STATUS_FAILURE; - rc = wmi_call(wil, WMI_PORT_DELETE_CMDID, mid, &cmd, sizeof(cmd), WMI_PORT_DELETED_EVENTID, &reply, @@ -2716,7 +2743,9 @@ int wmi_start_sched_scan(struct wil6210_priv *wil, struct { struct wmi_cmd_hdr wmi; struct wmi_start_sched_scan_event evt; - } __packed reply; + } __packed reply = { + .evt = {.result = WMI_PNO_REJECT}, + }; if (!test_bit(WMI_FW_CAPABILITY_PNO, wil->fw_capabilities)) return -ENOTSUPP; @@ -2732,8 +2761,6 @@ int wmi_start_sched_scan(struct wil6210_priv *wil, wmi_sched_scan_set_plans(wil, &cmd, request->scan_plans, request->n_scan_plans); - reply.evt.result = WMI_PNO_REJECT; - rc = wmi_call(wil, WMI_START_SCHED_SCAN_CMDID, vif->mid, &cmd, sizeof(cmd), WMI_START_SCHED_SCAN_EVENTID, &reply, sizeof(reply), @@ -2757,13 +2784,13 @@ int wmi_stop_sched_scan(struct wil6210_priv *wil) struct { struct wmi_cmd_hdr wmi; struct wmi_stop_sched_scan_event evt; - } __packed reply; + } __packed reply = { + .evt = {.result = WMI_PNO_REJECT}, + }; if (!test_bit(WMI_FW_CAPABILITY_PNO, wil->fw_capabilities)) return -ENOTSUPP; - reply.evt.result = WMI_PNO_REJECT; - rc = wmi_call(wil, WMI_STOP_SCHED_SCAN_CMDID, vif->mid, NULL, 0, WMI_STOP_SCHED_SCAN_EVENTID, &reply, sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); @@ -2778,3 +2805,50 @@ int wmi_stop_sched_scan(struct wil6210_priv *wil) return 0; } + +int wmi_mgmt_tx(struct wil6210_vif *vif, const u8 *buf, size_t len) +{ + size_t total; + struct wil6210_priv *wil = vif_to_wil(vif); + struct ieee80211_mgmt *mgmt_frame = (void *)buf; + struct wmi_sw_tx_req_cmd *cmd; + struct { + struct wmi_cmd_hdr wmi; + struct wmi_sw_tx_complete_event evt; + } __packed evt = { + .evt = {.status = WMI_FW_STATUS_FAILURE}, + }; + int rc; + + wil_dbg_misc(wil, "mgmt_tx mid %d\n", vif->mid); + wil_hex_dump_misc("mgmt tx frame ", DUMP_PREFIX_OFFSET, 16, 1, buf, + len, true); + + if (len < sizeof(struct ieee80211_hdr_3addr)) + return -EINVAL; + + total = sizeof(*cmd) + len; + if (total < len) { + wil_err(wil, "mgmt_tx invalid len %zu\n", len); + return -EINVAL; + } + + cmd = kmalloc(total, GFP_KERNEL); + if (!cmd) + return -ENOMEM; + + memcpy(cmd->dst_mac, mgmt_frame->da, WMI_MAC_LEN); + cmd->len = cpu_to_le16(len); + memcpy(cmd->payload, buf, len); + + rc = wmi_call(wil, WMI_SW_TX_REQ_CMDID, vif->mid, cmd, total, + WMI_SW_TX_COMPLETE_EVENTID, &evt, sizeof(evt), 2000); + if (!rc && evt.evt.status != WMI_FW_STATUS_SUCCESS) { + wil_err(wil, "mgmt_tx failed with status %d\n", evt.evt.status); + rc = -EINVAL; + } + + kfree(cmd); + + return rc; +} diff --git a/drivers/net/wireless/ath/wil6210/wmi.h b/drivers/net/wireless/ath/wil6210/wmi.h index d3e75f0ff2455..dc503d903786b 100644 --- a/drivers/net/wireless/ath/wil6210/wmi.h +++ b/drivers/net/wireless/ath/wil6210/wmi.h @@ -1,4 +1,5 @@ /* + * Copyright (c) 2018, The Linux Foundation. All rights reserved. * Copyright (c) 2012-2017 Qualcomm Atheros, Inc. * Copyright (c) 2006-2012 Wilocity * @@ -29,8 +30,6 @@ #ifndef __WILOCITY_WMI_H__ #define __WILOCITY_WMI_H__ -/* General */ -#define WMI_MAX_ASSOC_STA (8) #define WMI_DEFAULT_ASSOC_STA (1) #define WMI_MAC_LEN (6) #define WMI_PROX_RANGE_NUM (3) @@ -41,6 +40,19 @@ #define WMI_RF_ETYPE_LENGTH (3) #define WMI_RF_RX2TX_LENGTH (3) #define WMI_RF_ETYPE_VAL_PER_RANGE (5) +/* DTYPE configuration array size + * must always be kept equal to (WMI_RF_DTYPE_LENGTH+1) + */ +#define WMI_RF_DTYPE_CONF_LENGTH (4) +/* ETYPE configuration array size + * must always be kept equal to + * (WMI_RF_ETYPE_LENGTH+WMI_RF_ETYPE_VAL_PER_RANGE) + */ +#define WMI_RF_ETYPE_CONF_LENGTH (8) +/* RX2TX configuration array size + * must always be kept equal to (WMI_RF_RX2TX_LENGTH+1) + */ +#define WMI_RF_RX2TX_CONF_LENGTH (4) /* Mailbox interface * used for commands and events @@ -61,7 +73,7 @@ enum wmi_fw_capability { WMI_FW_CAPABILITY_PS_CONFIG = 1, WMI_FW_CAPABILITY_RF_SECTORS = 2, WMI_FW_CAPABILITY_MGMT_RETRY_LIMIT = 3, - WMI_FW_CAPABILITY_DISABLE_AP_SME = 4, + WMI_FW_CAPABILITY_AP_SME_OFFLOAD_PARTIAL = 4, WMI_FW_CAPABILITY_WMI_ONLY = 5, WMI_FW_CAPABILITY_THERMAL_THROTTLING = 7, WMI_FW_CAPABILITY_D3_SUSPEND = 8, @@ -73,6 +85,7 @@ enum wmi_fw_capability { WMI_FW_CAPABILITY_LO_POWER_CALIB_FROM_OTP = 14, WMI_FW_CAPABILITY_PNO = 15, WMI_FW_CAPABILITY_REF_CLOCK_CONTROL = 18, + WMI_FW_CAPABILITY_AP_SME_OFFLOAD_NONE = 19, WMI_FW_CAPABILITY_MAX, }; @@ -164,12 +177,14 @@ enum wmi_command_id { WMI_SET_ACTIVE_SILENT_RSSI_TABLE_CMDID = 0x85C, WMI_RF_PWR_ON_DELAY_CMDID = 0x85D, WMI_SET_HIGH_POWER_TABLE_PARAMS_CMDID = 0x85E, + WMI_FIXED_SCHEDULING_UL_CONFIG_CMDID = 0x85F, /* Performance monitoring commands */ WMI_BF_CTRL_CMDID = 0x862, WMI_NOTIFY_REQ_CMDID = 0x863, WMI_GET_STATUS_CMDID = 0x864, WMI_GET_RF_STATUS_CMDID = 0x866, WMI_GET_BASEBAND_TYPE_CMDID = 0x867, + WMI_VRING_SWITCH_TIMING_CONFIG_CMDID = 0x868, WMI_UNIT_TEST_CMDID = 0x900, WMI_FLASH_READ_CMDID = 0x902, WMI_FLASH_WRITE_CMDID = 0x903, @@ -202,6 +217,7 @@ enum wmi_command_id { WMI_GET_THERMAL_THROTTLING_CFG_CMDID = 0x941, /* Read Power Save profile type */ WMI_PS_DEV_PROFILE_CFG_READ_CMDID = 0x942, + WMI_TSF_SYNC_CMDID = 0x973, WMI_TOF_SESSION_START_CMDID = 0x991, WMI_TOF_GET_CAPABILITIES_CMDID = 0x992, WMI_TOF_SET_LCR_CMDID = 0x993, @@ -218,11 +234,16 @@ enum wmi_command_id { WMI_PRIO_TX_SECTORS_ORDER_CMDID = 0x9A5, WMI_PRIO_TX_SECTORS_NUMBER_CMDID = 0x9A6, WMI_PRIO_TX_SECTORS_SET_DEFAULT_CFG_CMDID = 0x9A7, + WMI_BF_CONTROL_CMDID = 0x9AA, WMI_SCHEDULING_SCHEME_CMDID = 0xA01, WMI_FIXED_SCHEDULING_CONFIG_CMDID = 0xA02, WMI_ENABLE_FIXED_SCHEDULING_CMDID = 0xA03, WMI_SET_MULTI_DIRECTED_OMNIS_CONFIG_CMDID = 0xA04, WMI_SET_LONG_RANGE_CONFIG_CMDID = 0xA05, + WMI_GET_ASSOC_LIST_CMDID = 0xA06, + WMI_GET_CCA_INDICATIONS_CMDID = 0xA07, + WMI_SET_CCA_INDICATIONS_BI_AVG_NUM_CMDID = 0xA08, + WMI_INTERNAL_FW_IOCTL_CMDID = 0xA0B, WMI_SET_MAC_ADDRESS_CMDID = 0xF003, WMI_ABORT_SCAN_CMDID = 0xF007, WMI_SET_PROMISCUOUS_MODE_CMDID = 0xF041, @@ -484,6 +505,18 @@ enum wmi_rf_mgmt_type { WMI_RF_MGMT_GET_STATUS = 0x02, }; +/* WMI_BF_CONTROL_CMDID */ +enum wmi_bf_triggers { + WMI_BF_TRIGGER_RS_MCS1_TH_FAILURE = 0x01, + WMI_BF_TRIGGER_RS_MCS1_NO_BACK_FAILURE = 0x02, + WMI_BF_TRIGGER_MAX_CTS_FAILURE_IN_TXOP = 0x04, + WMI_BF_TRIGGER_MAX_BACK_FAILURE = 0x08, + WMI_BF_TRIGGER_FW = 0x10, + WMI_BF_TRIGGER_MAX_CTS_FAILURE_IN_KEEP_ALIVE = 0x20, + WMI_BF_TRIGGER_AOA = 0x40, + WMI_BF_TRIGGER_MAX_CTS_FAILURE_IN_UPM = 0x80, +}; + /* WMI_RF_MGMT_CMDID */ struct wmi_rf_mgmt_cmd { __le32 rf_mgmt_type; @@ -519,7 +552,9 @@ struct wmi_bcon_ctrl_cmd { u8 disable_sec; u8 hidden_ssid; u8 is_go; - u8 reserved[2]; + /* A-BFT length override if non-0 */ + u8 abft_len; + u8 reserved; } __packed; /* WMI_PORT_ALLOCATE_CMDID */ @@ -585,6 +620,16 @@ struct wmi_power_mgmt_cfg_cmd { } __packed; /* WMI_PCP_START_CMDID */ +enum wmi_ap_sme_offload_mode { + /* Full AP SME in FW */ + WMI_AP_SME_OFFLOAD_FULL = 0x00, + /* Probe AP SME in FW */ + WMI_AP_SME_OFFLOAD_PARTIAL = 0x01, + /* AP SME in host */ + WMI_AP_SME_OFFLOAD_NONE = 0x02, +}; + +/* WMI_PCP_START_CMDID */ struct wmi_pcp_start_cmd { __le16 bcon_interval; u8 pcp_max_assoc_sta; @@ -593,7 +638,8 @@ struct wmi_pcp_start_cmd { u8 reserved0[5]; /* A-BFT length override if non-0 */ u8 abft_len; - u8 disable_ap_sme; + /* enum wmi_ap_sme_offload_mode_e */ + u8 ap_sme_offload_mode; u8 network_type; u8 channel; u8 disable_sec_offload; @@ -607,6 +653,17 @@ struct wmi_sw_tx_req_cmd { u8 payload[0]; } __packed; +/* WMI_VRING_SWITCH_TIMING_CONFIG_CMDID */ +struct wmi_vring_switch_timing_config_cmd { + /* Set vring timing configuration: + * + * defined interval for vring switch + */ + __le32 interval_usec; + /* vring inactivity threshold */ + __le32 idle_th_usec; +} __packed; + struct wmi_sw_ring_cfg { __le64 ring_mem_base; __le16 ring_size; @@ -642,6 +699,7 @@ enum wmi_vring_cfg_schd_params_priority { WMI_SCH_PRIO_HIGH = 0x01, }; +#define CIDXTID_EXTENDED_CID_TID (0xFF) #define CIDXTID_CID_POS (0) #define CIDXTID_CID_LEN (4) #define CIDXTID_CID_MSK (0xF) @@ -662,6 +720,9 @@ struct wmi_vring_cfg { struct wmi_sw_ring_cfg tx_sw_ring; /* 0-23 vrings */ u8 ringid; + /* Used for cid less than 8. For higher cid set + * CIDXTID_EXTENDED_CID_TID here and use cid and tid members instead + */ u8 cidxtid; u8 encap_trans_type; /* 802.3 DS cfg */ @@ -671,6 +732,11 @@ struct wmi_vring_cfg { u8 to_resolution; u8 agg_max_wsize; struct wmi_vring_cfg_schd schd_params; + /* Used when cidxtid = CIDXTID_EXTENDED_CID_TID */ + u8 cid; + /* Used when cidxtid = CIDXTID_EXTENDED_CID_TID */ + u8 tid; + u8 reserved[2]; } __packed; enum wmi_vring_cfg_cmd_action { @@ -868,23 +934,42 @@ struct wmi_cfg_rx_chain_cmd { /* WMI_RCP_ADDBA_RESP_CMDID */ struct wmi_rcp_addba_resp_cmd { + /* Used for cid less than 8. For higher cid set + * CIDXTID_EXTENDED_CID_TID here and use cid and tid members instead + */ u8 cidxtid; u8 dialog_token; __le16 status_code; /* ieee80211_ba_parameterset field to send */ __le16 ba_param_set; __le16 ba_timeout; + /* Used when cidxtid = CIDXTID_EXTENDED_CID_TID */ + u8 cid; + /* Used when cidxtid = CIDXTID_EXTENDED_CID_TID */ + u8 tid; + u8 reserved[2]; } __packed; /* WMI_RCP_DELBA_CMDID */ struct wmi_rcp_delba_cmd { + /* Used for cid less than 8. For higher cid set + * CIDXTID_EXTENDED_CID_TID here and use cid and tid members instead + */ u8 cidxtid; u8 reserved; __le16 reason; + /* Used when cidxtid = CIDXTID_EXTENDED_CID_TID */ + u8 cid; + /* Used when cidxtid = CIDXTID_EXTENDED_CID_TID */ + u8 tid; + u8 reserved2[2]; } __packed; /* WMI_RCP_ADDBA_REQ_CMDID */ struct wmi_rcp_addba_req_cmd { + /* Used for cid less than 8. For higher cid set + * CIDXTID_EXTENDED_CID_TID here and use cid and tid members instead + */ u8 cidxtid; u8 dialog_token; /* ieee80211_ba_parameterset field as it received */ @@ -892,6 +977,11 @@ struct wmi_rcp_addba_req_cmd { __le16 ba_timeout; /* ieee80211_ba_seqstrl field as it received */ __le16 ba_seq_ctrl; + /* Used when cidxtid = CIDXTID_EXTENDED_CID_TID */ + u8 cid; + /* Used when cidxtid = CIDXTID_EXTENDED_CID_TID */ + u8 tid; + u8 reserved[2]; } __packed; /* WMI_SET_MAC_ADDRESS_CMDID */ @@ -902,15 +992,20 @@ struct wmi_set_mac_address_cmd { /* WMI_ECHO_CMDID * Check FW is alive - * WMI_DEEP_ECHO_CMDID - * Check FW and ucode are alive * Returned event: WMI_ECHO_RSP_EVENTID - * same event for both commands */ struct wmi_echo_cmd { __le32 value; } __packed; +/* WMI_DEEP_ECHO_CMDID + * Check FW and ucode are alive + * Returned event: WMI_ECHO_RSP_EVENTID + */ +struct wmi_deep_echo_cmd { + __le32 value; +} __packed; + /* WMI_RF_PWR_ON_DELAY_CMDID * set FW time parameters used through RF resetting * RF reset consists of bringing its power down for a period of time, then @@ -928,7 +1023,7 @@ struct wmi_rf_pwr_on_delay_cmd { __le16 up_delay_usec; } __packed; -/* \WMI_SET_HIGH_POWER_TABLE_PARAMS_CMDID +/* WMI_SET_HIGH_POWER_TABLE_PARAMS_CMDID * This API controls the Tx and Rx gain over temperature. * It controls the Tx D-type, Rx D-type and Rx E-type amplifiers. * It also controls the Tx gain index, by controlling the Rx to Tx gain index @@ -942,25 +1037,46 @@ struct wmi_set_high_power_table_params_cmd { u8 tx_dtype_temp[WMI_RF_DTYPE_LENGTH]; u8 reserved0; /* Tx D-type values to be used for each temperature range */ - __le32 tx_dtype_conf[WMI_RF_DTYPE_LENGTH + 1]; + __le32 tx_dtype_conf[WMI_RF_DTYPE_CONF_LENGTH]; + /* Temperature range for Tx E-type parameters */ + u8 tx_etype_temp[WMI_RF_ETYPE_LENGTH]; + u8 reserved1; + /* Tx E-type values to be used for each temperature range. + * The last 4 values of any range are the first 4 values of the next + * range and so on + */ + __le32 tx_etype_conf[WMI_RF_ETYPE_CONF_LENGTH]; /* Temperature range for Rx D-type parameters */ u8 rx_dtype_temp[WMI_RF_DTYPE_LENGTH]; - u8 reserved1; + u8 reserved2; /* Rx D-type values to be used for each temperature range */ - __le32 rx_dtype_conf[WMI_RF_DTYPE_LENGTH + 1]; + __le32 rx_dtype_conf[WMI_RF_DTYPE_CONF_LENGTH]; /* Temperature range for Rx E-type parameters */ u8 rx_etype_temp[WMI_RF_ETYPE_LENGTH]; - u8 reserved2; + u8 reserved3; /* Rx E-type values to be used for each temperature range. * The last 4 values of any range are the first 4 values of the next * range and so on */ - __le32 rx_etype_conf[WMI_RF_ETYPE_VAL_PER_RANGE + WMI_RF_ETYPE_LENGTH]; + __le32 rx_etype_conf[WMI_RF_ETYPE_CONF_LENGTH]; /* Temperature range for rx_2_tx_offs parameters */ u8 rx_2_tx_temp[WMI_RF_RX2TX_LENGTH]; - u8 reserved3; + u8 reserved4; /* Rx to Tx gain index offset */ - s8 rx_2_tx_offs[WMI_RF_RX2TX_LENGTH + 1]; + s8 rx_2_tx_offs[WMI_RF_RX2TX_CONF_LENGTH]; +} __packed; + +/* WMI_FIXED_SCHEDULING_UL_CONFIG_CMDID + * This API sets rd parameter per mcs. + * Relevant only in Fixed Scheduling mode. + * Returned event: WMI_FIXED_SCHEDULING_UL_CONFIG_EVENTID + */ +struct wmi_fixed_scheduling_ul_config_cmd { + /* Use mcs -1 to set for every mcs */ + s8 mcs; + /* Number of frames with rd bit set in a single virtual slot */ + u8 rd_count_per_slot; + u8 reserved[2]; } __packed; /* CMD: WMI_RF_XPM_READ_CMDID */ @@ -1267,6 +1383,93 @@ struct wmi_set_long_range_config_complete_event { u8 reserved[3]; } __packed; +/* payload max size is 236 bytes: max event buffer size (256) - WMI headers + * (16) - prev struct field size (4) + */ +#define WMI_MAX_IOCTL_PAYLOAD_SIZE (236) +#define WMI_MAX_IOCTL_REPLY_PAYLOAD_SIZE (236) +#define WMI_MAX_INTERNAL_EVENT_PAYLOAD_SIZE (236) + +enum wmi_internal_fw_ioctl_code { + WMI_INTERNAL_FW_CODE_NONE = 0x0, + WMI_INTERNAL_FW_CODE_QCOM = 0x1, +}; + +/* WMI_INTERNAL_FW_IOCTL_CMDID */ +struct wmi_internal_fw_ioctl_cmd { + /* enum wmi_internal_fw_ioctl_code */ + __le16 code; + __le16 length; + /* payload max size is WMI_MAX_IOCTL_PAYLOAD_SIZE + * Must be the last member of the struct + */ + __le32 payload[0]; +} __packed; + +/* WMI_INTERNAL_FW_IOCTL_EVENTID */ +struct wmi_internal_fw_ioctl_event { + /* wmi_fw_status */ + u8 status; + u8 reserved; + __le16 length; + /* payload max size is WMI_MAX_IOCTL_REPLY_PAYLOAD_SIZE + * Must be the last member of the struct + */ + __le32 payload[0]; +} __packed; + +/* WMI_INTERNAL_FW_EVENT_EVENTID */ +struct wmi_internal_fw_event_event { + __le16 id; + __le16 length; + /* payload max size is WMI_MAX_INTERNAL_EVENT_PAYLOAD_SIZE + * Must be the last member of the struct + */ + __le32 payload[0]; +} __packed; + +/* WMI_BF_CONTROL_CMDID */ +struct wmi_bf_control_cmd { + /* wmi_bf_triggers */ + __le32 triggers; + u8 cid; + /* DISABLED = 0, ENABLED = 1 , DRY_RUN = 2 */ + u8 txss_mode; + /* DISABLED = 0, ENABLED = 1, DRY_RUN = 2 */ + u8 brp_mode; + /* Max cts threshold (correspond to + * WMI_BF_TRIGGER_MAX_CTS_FAILURE_IN_TXOP) + */ + u8 bf_trigger_max_cts_failure_thr; + /* Max cts threshold in dense (correspond to + * WMI_BF_TRIGGER_MAX_CTS_FAILURE_IN_TXOP) + */ + u8 bf_trigger_max_cts_failure_dense_thr; + /* Max b-ack threshold (correspond to + * WMI_BF_TRIGGER_MAX_BACK_FAILURE) + */ + u8 bf_trigger_max_back_failure_thr; + /* Max b-ack threshold in dense (correspond to + * WMI_BF_TRIGGER_MAX_BACK_FAILURE) + */ + u8 bf_trigger_max_back_failure_dense_thr; + u8 reserved0; + /* Wrong sectors threshold */ + __le32 wrong_sector_bis_thr; + /* BOOL to enable/disable long term trigger */ + u8 long_term_enable; + /* 1 = Update long term thresholds from the long_term_mbps_th_tbl and + * long_term_trig_timeout_per_mcs arrays, 0 = Ignore + */ + u8 long_term_update_thr; + /* Long term throughput threshold [Mbps] */ + u8 long_term_mbps_th_tbl[WMI_NUM_MCS]; + u8 reserved1; + /* Long term timeout threshold table [msec] */ + __le16 long_term_trig_timeout_per_mcs[WMI_NUM_MCS]; + u8 reserved2[2]; +} __packed; + /* WMI Events * List of Events (target to host) */ @@ -1325,6 +1528,7 @@ enum wmi_event_id { WMI_SET_SILENT_RSSI_TABLE_DONE_EVENTID = 0x185C, WMI_RF_PWR_ON_DELAY_RSP_EVENTID = 0x185D, WMI_SET_HIGH_POWER_TABLE_PARAMS_EVENTID = 0x185E, + WMI_FIXED_SCHEDULING_UL_CONFIG_EVENTID = 0x185F, /* Performance monitoring events */ WMI_DATA_PORT_OPEN_EVENTID = 0x1860, WMI_WBE_LINK_DOWN_EVENTID = 0x1861, @@ -1334,6 +1538,7 @@ enum wmi_event_id { WMI_VRING_EN_EVENTID = 0x1865, WMI_GET_RF_STATUS_EVENTID = 0x1866, WMI_GET_BASEBAND_TYPE_EVENTID = 0x1867, + WMI_VRING_SWITCH_TIMING_CONFIG_EVENTID = 0x1868, WMI_UNIT_TEST_EVENTID = 0x1900, WMI_FLASH_READ_DONE_EVENTID = 0x1902, WMI_FLASH_WRITE_DONE_EVENTID = 0x1903, @@ -1363,6 +1568,7 @@ enum wmi_event_id { WMI_GET_THERMAL_THROTTLING_CFG_EVENTID = 0x1941, /* return the Power Save profile */ WMI_PS_DEV_PROFILE_CFG_READ_EVENTID = 0x1942, + WMI_TSF_SYNC_STATUS_EVENTID = 0x1973, WMI_TOF_SESSION_END_EVENTID = 0x1991, WMI_TOF_GET_CAPABILITIES_EVENTID = 0x1992, WMI_TOF_SET_LCR_EVENTID = 0x1993, @@ -1380,17 +1586,24 @@ enum wmi_event_id { WMI_PRIO_TX_SECTORS_ORDER_EVENTID = 0x19A5, WMI_PRIO_TX_SECTORS_NUMBER_EVENTID = 0x19A6, WMI_PRIO_TX_SECTORS_SET_DEFAULT_CFG_EVENTID = 0x19A7, + WMI_BF_CONTROL_EVENTID = 0x19AA, WMI_SCHEDULING_SCHEME_EVENTID = 0x1A01, WMI_FIXED_SCHEDULING_CONFIG_COMPLETE_EVENTID = 0x1A02, WMI_ENABLE_FIXED_SCHEDULING_COMPLETE_EVENTID = 0x1A03, WMI_SET_MULTI_DIRECTED_OMNIS_CONFIG_EVENTID = 0x1A04, WMI_SET_LONG_RANGE_CONFIG_COMPLETE_EVENTID = 0x1A05, + WMI_GET_ASSOC_LIST_RES_EVENTID = 0x1A06, + WMI_GET_CCA_INDICATIONS_EVENTID = 0x1A07, + WMI_SET_CCA_INDICATIONS_BI_AVG_NUM_EVENTID = 0x1A08, + WMI_INTERNAL_FW_EVENT_EVENTID = 0x1A0A, + WMI_INTERNAL_FW_IOCTL_EVENTID = 0x1A0B, WMI_SET_CHANNEL_EVENTID = 0x9000, WMI_ASSOC_REQ_EVENTID = 0x9001, WMI_EAPOL_RX_EVENTID = 0x9002, WMI_MAC_ADDR_RESP_EVENTID = 0x9003, WMI_FW_VER_EVENTID = 0x9004, WMI_ACS_PASSIVE_SCAN_COMPLETE_EVENTID = 0x9005, + WMI_INTERNAL_FW_SET_CHANNEL = 0x9006, WMI_COMMAND_NOT_SUPPORTED_EVENTID = 0xFFFF, }; @@ -1462,12 +1675,16 @@ enum rf_type { RF_UNKNOWN = 0x00, RF_MARLON = 0x01, RF_SPARROW = 0x02, + RF_TALYNA1 = 0x03, + RF_TALYNA2 = 0x04, }; /* WMI_GET_RF_STATUS_EVENTID */ enum board_file_rf_type { BF_RF_MARLON = 0x00, BF_RF_SPARROW = 0x01, + BF_RF_TALYNA1 = 0x02, + BF_RF_TALYNA2 = 0x03, }; /* WMI_GET_RF_STATUS_EVENTID */ @@ -1507,6 +1724,7 @@ enum baseband_type { BASEBAND_SPARROW_M_C0 = 0x06, BASEBAND_SPARROW_M_D0 = 0x07, BASEBAND_TALYN_M_A0 = 0x08, + BASEBAND_TALYN_M_B0 = 0x09, }; /* WMI_GET_BASEBAND_TYPE_EVENTID */ @@ -1551,7 +1769,11 @@ struct wmi_ready_event { u8 numof_additional_mids; /* rfc read calibration result. 5..15 */ u8 rfc_read_calib_result; - u8 reserved[3]; + /* Max associated STAs supported by FW in AP mode (default 0 means 8 + * STA) + */ + u8 max_assoc_sta; + u8 reserved[2]; } __packed; /* WMI_NOTIFY_REQ_DONE_EVENTID */ @@ -1666,13 +1888,13 @@ enum wmi_pno_result { }; struct wmi_start_sched_scan_event { - /* pno_result */ + /* wmi_pno_result */ u8 result; u8 reserved[3]; } __packed; struct wmi_stop_sched_scan_event { - /* pno_result */ + /* wmi_pno_result */ u8 result; u8 reserved[3]; } __packed; @@ -1739,9 +1961,17 @@ struct wmi_ba_status_event { /* WMI_DELBA_EVENTID */ struct wmi_delba_event { + /* Used for cid less than 8. For higher cid set + * CIDXTID_EXTENDED_CID_TID here and use cid and tid members instead + */ u8 cidxtid; u8 from_initiator; __le16 reason; + /* Used when cidxtid = CIDXTID_EXTENDED_CID_TID */ + u8 cid; + /* Used when cidxtid = CIDXTID_EXTENDED_CID_TID */ + u8 tid; + u8 reserved[2]; } __packed; /* WMI_VRING_CFG_DONE_EVENTID */ @@ -1754,13 +1984,24 @@ struct wmi_vring_cfg_done_event { /* WMI_RCP_ADDBA_RESP_SENT_EVENTID */ struct wmi_rcp_addba_resp_sent_event { + /* Used for cid less than 8. For higher cid set + * CIDXTID_EXTENDED_CID_TID here and use cid and tid members instead + */ u8 cidxtid; u8 reserved; __le16 status; + /* Used when cidxtid = CIDXTID_EXTENDED_CID_TID */ + u8 cid; + /* Used when cidxtid = CIDXTID_EXTENDED_CID_TID */ + u8 tid; + u8 reserved2[2]; } __packed; /* WMI_RCP_ADDBA_REQ_EVENTID */ struct wmi_rcp_addba_req_event { + /* Used for cid less than 8. For higher cid set + * CIDXTID_EXTENDED_CID_TID here and use cid and tid members instead + */ u8 cidxtid; u8 dialog_token; /* ieee80211_ba_parameterset as it received */ @@ -1768,6 +2009,11 @@ struct wmi_rcp_addba_req_event { __le16 ba_timeout; /* ieee80211_ba_seqstrl field as it received */ __le16 ba_seq_ctrl; + /* Used when cidxtid = CIDXTID_EXTENDED_CID_TID */ + u8 cid; + /* Used when cidxtid = CIDXTID_EXTENDED_CID_TID */ + u8 tid; + u8 reserved[2]; } __packed; /* WMI_CFG_RX_CHAIN_DONE_EVENTID */ @@ -1942,6 +2188,13 @@ struct wmi_set_high_power_table_params_event { u8 reserved[3]; } __packed; +/* WMI_FIXED_SCHEDULING_UL_CONFIG_EVENTID */ +struct wmi_fixed_scheduling_ul_config_event { + /* wmi_fw_status */ + u8 status; + u8 reserved[3]; +} __packed; + /* WMI_TEMP_SENSE_DONE_EVENTID * * Measure MAC and radio temperatures @@ -2290,6 +2543,8 @@ struct wmi_link_maintain_cfg { __le32 bad_beacons_num_threshold; /* SNR limit for bad_beacons_detector */ __le32 bad_beacons_snr_threshold_db; + /* timeout for disassoc response frame in uSec */ + __le32 disconnect_timeout; } __packed; /* WMI_LINK_MAINTAIN_CFG_WRITE_CMDID */ @@ -2519,6 +2774,7 @@ enum wmi_tof_session_end_status { WMI_TOF_SESSION_END_FAIL = 0x01, WMI_TOF_SESSION_END_PARAMS_ERROR = 0x02, WMI_TOF_SESSION_END_ABORTED = 0x03, + WMI_TOF_SESSION_END_BUSY = 0x04, }; /* WMI_TOF_SESSION_END_EVENTID */ @@ -2925,7 +3181,40 @@ struct wmi_set_silent_rssi_table_done_event { __le32 table; } __packed; -/* \WMI_COMMAND_NOT_SUPPORTED_EVENTID */ +/* WMI_VRING_SWITCH_TIMING_CONFIG_EVENTID */ +struct wmi_vring_switch_timing_config_event { + /* enum wmi_fw_status */ + u8 status; + u8 reserved[3]; +} __packed; + +/* WMI_GET_ASSOC_LIST_RES_EVENTID */ +struct wmi_assoc_sta_info { + u8 mac[WMI_MAC_LEN]; + u8 omni_index_address; + u8 reserved; +} __packed; + +#define WMI_GET_ASSOC_LIST_SIZE (8) + +/* WMI_GET_ASSOC_LIST_RES_EVENTID + * Returns up to MAX_ASSOC_STA_LIST_SIZE associated STAs + */ +struct wmi_get_assoc_list_res_event { + struct wmi_assoc_sta_info assoc_sta_list[WMI_GET_ASSOC_LIST_SIZE]; + /* STA count */ + u8 count; + u8 reserved[3]; +} __packed; + +/* WMI_BF_CONTROL_EVENTID */ +struct wmi_bf_control_event { + /* wmi_fw_status */ + u8 status; + u8 reserved[3]; +} __packed; + +/* WMI_COMMAND_NOT_SUPPORTED_EVENTID */ struct wmi_command_not_supported_event { /* device id */ u8 mid; @@ -2936,4 +3225,62 @@ struct wmi_command_not_supported_event { __le16 reserved1; } __packed; +/* WMI_TSF_SYNC_CMDID */ +struct wmi_tsf_sync_cmd { + /* The time interval to send announce frame in one BI */ + u8 interval_ms; + /* The mcs to send announce frame */ + u8 mcs; + u8 reserved[6]; +} __packed; + +/* WMI_TSF_SYNC_STATUS_EVENTID */ +enum wmi_tsf_sync_status { + WMI_TSF_SYNC_SUCCESS = 0x00, + WMI_TSF_SYNC_FAILED = 0x01, + WMI_TSF_SYNC_REJECTED = 0x02, +}; + +/* WMI_TSF_SYNC_STATUS_EVENTID */ +struct wmi_tsf_sync_status_event { + /* enum wmi_tsf_sync_status */ + u8 status; + u8 reserved[3]; +} __packed; + +/* WMI_GET_CCA_INDICATIONS_EVENTID */ +struct wmi_get_cca_indications_event { + /* wmi_fw_status */ + u8 status; + /* CCA-Energy Detect in percentage over last BI (0..100) */ + u8 cca_ed_percent; + /* Averaged CCA-Energy Detect in percent over number of BIs (0..100) */ + u8 cca_ed_avg_percent; + /* NAV percent over last BI (0..100) */ + u8 nav_percent; + /* Averaged NAV percent over number of BIs (0..100) */ + u8 nav_avg_percent; + u8 reserved[3]; +} __packed; + +/* WMI_SET_CCA_INDICATIONS_BI_AVG_NUM_CMDID */ +struct wmi_set_cca_indications_bi_avg_num_cmd { + /* set the number of bis to average cca_ed (0..255) */ + u8 bi_number; + u8 reserved[3]; +} __packed; + +/* WMI_SET_CCA_INDICATIONS_BI_AVG_NUM_EVENTID */ +struct wmi_set_cca_indications_bi_avg_num_event { + /* wmi_fw_status */ + u8 status; + u8 reserved[3]; +} __packed; + +/* WMI_INTERNAL_FW_SET_CHANNEL */ +struct wmi_internal_fw_set_channel_event { + u8 channel_num; + u8 reserved[3]; +} __packed; + #endif /* __WILOCITY_WMI_H__ */ diff --git a/drivers/net/wireless/atmel/atmel_pci.c b/drivers/net/wireless/atmel/atmel_pci.c index bcf1f274a2513..30df58a41a836 100644 --- a/drivers/net/wireless/atmel/atmel_pci.c +++ b/drivers/net/wireless/atmel/atmel_pci.c @@ -61,8 +61,10 @@ static int atmel_pci_probe(struct pci_dev *pdev, dev = init_atmel_card(pdev->irq, pdev->resource[1].start, ATMEL_FW_TYPE_506, &pdev->dev, NULL, NULL); - if (!dev) + if (!dev) { + pci_disable_device(pdev); return -ENODEV; + } pci_set_drvdata(pdev, dev); return 0; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c index a1915411c280b..d2f788d886681 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c @@ -1165,6 +1165,7 @@ static struct sdio_driver brcmf_sdmmc_driver = { #ifdef CONFIG_PM_SLEEP .pm = &brcmf_sdio_pm_ops, #endif /* CONFIG_PM_SLEEP */ + .coredump = brcmf_dev_coredump, }, }; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h index 27e693e93f210..c4965184cdf37 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h @@ -250,6 +250,8 @@ int brcmf_attach(struct device *dev, struct brcmf_mp_device *settings); void brcmf_detach(struct device *dev); /* Indication from bus module that dongle should be reset */ void brcmf_dev_reset(struct device *dev); +/* Request from bus module to initiate a coredump */ +void brcmf_dev_coredump(struct device *dev); /* Configure the "global" bus state used by upper layers */ void brcmf_bus_change_state(struct brcmf_bus *bus, enum brcmf_bus_state state); diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c index 105b8774fca9c..cd3651069d0c4 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c @@ -36,8 +36,6 @@ MODULE_AUTHOR("Broadcom Corporation"); MODULE_DESCRIPTION("Broadcom 802.11 wireless LAN fullmac driver."); MODULE_LICENSE("Dual BSD/GPL"); -const u8 ALLFFMAC[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; - #define BRCMF_DEFAULT_SCAN_CHANNEL_TIME 40 #define BRCMF_DEFAULT_SCAN_UNASSOC_TIME 40 diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h index ef914619e8e15..a34642cb4d2fb 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h @@ -19,8 +19,6 @@ #include <linux/platform_data/brcmfmac.h> #include "fwil_types.h" -extern const u8 ALLFFMAC[ETH_ALEN]; - #define BRCMF_FW_ALTPATH_LEN 256 /* Definitions for the module global and device specific settings are defined diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c index 8d4511eaa9b9f..72954fd6df3b0 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c @@ -1180,6 +1180,14 @@ void brcmf_dev_reset(struct device *dev) brcmf_fil_cmd_int_set(drvr->iflist[0], BRCMF_C_TERMINATED, 1); } +void brcmf_dev_coredump(struct device *dev) +{ + struct brcmf_bus *bus_if = dev_get_drvdata(dev); + + if (brcmf_debug_create_memdump(bus_if, NULL, 0) < 0) + brcmf_dbg(TRACE, "failed to create coredump\n"); +} + void brcmf_detach(struct device *dev) { s32 i; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c index 504832084eca9..489b5dfdf5b9d 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c @@ -40,7 +40,8 @@ int brcmf_debug_create_memdump(struct brcmf_bus *bus, const void *data, if (!dump) return -ENOMEM; - memcpy(dump, data, len); + if (data && len > 0) + memcpy(dump, data, len); err = brcmf_bus_get_memdump(bus, dump + len, ramsize); if (err) { vfree(dump); diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c index 876731c57bf55..800a423c7bc2c 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c @@ -165,6 +165,41 @@ static void brcmf_feat_firmware_capabilities(struct brcmf_if *ifp) } } +/** + * brcmf_feat_fwcap_debugfs_read() - expose firmware capabilities to debugfs. + * + * @seq: sequence for debugfs entry. + * @data: raw data pointer. + */ +static int brcmf_feat_fwcap_debugfs_read(struct seq_file *seq, void *data) +{ + struct brcmf_bus *bus_if = dev_get_drvdata(seq->private); + struct brcmf_if *ifp = brcmf_get_ifp(bus_if->drvr, 0); + char caps[MAX_CAPS_BUFFER_SIZE + 1] = { }; + char *tmp; + int err; + + err = brcmf_fil_iovar_data_get(ifp, "cap", caps, sizeof(caps)); + if (err) { + brcmf_err("could not get firmware cap (%d)\n", err); + return err; + } + + /* Put every capability in a new line */ + for (tmp = caps; *tmp; tmp++) { + if (*tmp == ' ') + *tmp = '\n'; + } + + /* Usually there is a space at the end of capabilities string */ + seq_printf(seq, "%s", caps); + /* So make sure we don't print two line breaks */ + if (tmp > caps && *(tmp - 1) != '\n') + seq_printf(seq, "\n"); + + return 0; +} + void brcmf_feat_attach(struct brcmf_pub *drvr) { struct brcmf_if *ifp = brcmf_get_ifp(drvr, 0); @@ -233,6 +268,7 @@ void brcmf_feat_attach(struct brcmf_pub *drvr) void brcmf_feat_debugfs_create(struct brcmf_pub *drvr) { brcmf_debugfs_add_entry(drvr, "features", brcmf_feat_debugfs_read); + brcmf_debugfs_add_entry(drvr, "fwcap", brcmf_feat_fwcap_debugfs_read); } bool brcmf_feat_is_enabled(struct brcmf_if *ifp, enum brcmf_feat_id id) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/flowring.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/flowring.c index d0b738da24582..d0d8b32af7d05 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/flowring.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/flowring.c @@ -46,6 +46,8 @@ static const u8 brcmf_flowring_prio2fifo[] = { 3 }; +static const u8 ALLFFMAC[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; + static bool brcmf_flowring_is_tdls_mac(struct brcmf_flowring *flow, u8 mac[ETH_ALEN]) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c index f0797aeada67f..45928b5b8d97c 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c @@ -182,6 +182,7 @@ static const struct brcmf_firmware_mapping brcmf_pcie_fwnames[] = { #define BRCMF_D2H_DEV_D3_ACK 0x00000001 #define BRCMF_D2H_DEV_DS_ENTER_REQ 0x00000002 #define BRCMF_D2H_DEV_DS_EXIT_NOTE 0x00000004 +#define BRCMF_D2H_DEV_FWHALT 0x10000000 #define BRCMF_H2D_HOST_D3_INFORM 0x00000001 #define BRCMF_H2D_HOST_DS_ACK 0x00000002 @@ -717,6 +718,10 @@ static void brcmf_pcie_handle_mb_data(struct brcmf_pciedev_info *devinfo) devinfo->mbdata_completed = true; wake_up(&devinfo->mbdata_resp_wait); } + if (dtoh_mb_data & BRCMF_D2H_DEV_FWHALT) { + brcmf_dbg(PCIE, "D2H_MB_DATA: FW HALT\n"); + brcmf_dev_coredump(&devinfo->pdev->dev); + } } @@ -2044,6 +2049,7 @@ static struct pci_driver brcmf_pciedrvr = { #ifdef CONFIG_PM .driver.pm = &brcmf_pciedrvr_pm, #endif + .driver.coredump = brcmf_dev_coredump, }; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c index 412a05b9a2b27..c99a191e8d693 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c @@ -1072,8 +1072,10 @@ static u32 brcmf_sdio_hostmail(struct brcmf_sdio *bus) bus->sdcnt.f1regdata += 2; /* dongle indicates the firmware has halted/crashed */ - if (hmb_data & HMB_DATA_FWHALT) + if (hmb_data & HMB_DATA_FWHALT) { brcmf_err("mailbox indicates firmware halted\n"); + brcmf_dev_coredump(&sdiod->func1->dev); + } /* Dongle recomposed rx frames, accept them again */ if (hmb_data & HMB_DATA_NAKHANDLED) { diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/6000.c b/drivers/net/wireless/intel/iwlwifi/cfg/6000.c index 51cec0bb75fc7..dbcec7ce78630 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/6000.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/6000.c @@ -373,6 +373,7 @@ const struct iwl_cfg iwl6000_3agn_cfg = { .eeprom_params = &iwl6000_eeprom_params, .ht_params = &iwl6000_ht_params, .led_mode = IWL_LED_BLINK, + .csr = &iwl_csr_v1, }; MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX)); diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/9000.c b/drivers/net/wireless/intel/iwlwifi/cfg/9000.c index 9706624911f8c..e20c30b29c03f 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/9000.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/9000.c @@ -137,7 +137,7 @@ static const struct iwl_tt_params iwl9000_tt_params = { .base_params = &iwl9000_base_params, \ .led_mode = IWL_LED_RF_STATE, \ .nvm_hw_section_num = NVM_HW_SECTION_NUM_FAMILY_9000, \ - .non_shared_ant = ANT_A, \ + .non_shared_ant = ANT_B, \ .dccm_offset = IWL9000_DCCM_OFFSET, \ .dccm_len = IWL9000_DCCM_LEN, \ .dccm2_offset = IWL9000_DCCM2_OFFSET, \ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h b/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h index e7565f37ece98..7e570c4a9df0e 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h @@ -295,6 +295,7 @@ enum iwl_rx_mpdu_status { IWL_RX_MPDU_STATUS_MIC_OK = BIT(6), IWL_RX_MPDU_RES_STATUS_TTAK_OK = BIT(7), IWL_RX_MPDU_STATUS_SEC_MASK = 0x7 << 8, + IWL_RX_MPDU_STATUS_SEC_UNKNOWN = IWL_RX_MPDU_STATUS_SEC_MASK, IWL_RX_MPDU_STATUS_SEC_NONE = 0x0 << 8, IWL_RX_MPDU_STATUS_SEC_WEP = 0x1 << 8, IWL_RX_MPDU_STATUS_SEC_CCM = 0x2 << 8, diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c index 0f9d56420c424..b815ba38dbdb1 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c @@ -1025,8 +1025,7 @@ iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg, continue; copy_rd->reg_rules[i].wmm_rule = d_wmm + - (regd->reg_rules[i].wmm_rule - s_wmm) / - sizeof(struct ieee80211_wmm_rule); + (regd->reg_rules[i].wmm_rule - s_wmm); } out: diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c index ec91dd90acfdb..94202e202fd3e 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c @@ -2685,7 +2685,7 @@ static int iwl_mvm_mac_sta_state(struct ieee80211_hw *hw, mutex_lock(&mvm->mutex); /* track whether or not the station is associated */ - mvm_sta->associated = new_state >= IEEE80211_STA_ASSOC; + mvm_sta->sta_state = new_state; if (old_state == IEEE80211_STA_NOTEXIST && new_state == IEEE80211_STA_NONE) { @@ -2737,8 +2737,7 @@ static int iwl_mvm_mac_sta_state(struct ieee80211_hw *hw, iwl_mvm_mac_ctxt_changed(mvm, vif, false, NULL); } - iwl_mvm_rs_rate_init(mvm, sta, mvmvif->phy_ctxt->channel->band, - true); + iwl_mvm_rs_rate_init(mvm, sta, mvmvif->phy_ctxt->channel->band); ret = iwl_mvm_update_sta(mvm, vif, sta); } else if (old_state == IEEE80211_STA_ASSOC && new_state == IEEE80211_STA_AUTHORIZED) { @@ -2754,8 +2753,7 @@ static int iwl_mvm_mac_sta_state(struct ieee80211_hw *hw, /* enable beacon filtering */ WARN_ON(iwl_mvm_enable_beacon_filter(mvm, vif, 0)); - iwl_mvm_rs_rate_init(mvm, sta, mvmvif->phy_ctxt->channel->band, - false); + iwl_mvm_rs_rate_init(mvm, sta, mvmvif->phy_ctxt->channel->band); ret = 0; } else if (old_state == IEEE80211_STA_AUTHORIZED && diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c index af7bc3b7b0c39..642da10b0b7fd 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c @@ -3,6 +3,7 @@ * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2016 - 2017 Intel Deutschland GmbH + * Copyright(c) 2018 Intel Corporation * * This program is free software; you can redistribute it and/or modify it * under the terms of version 2 of the GNU General Public License as @@ -13,10 +14,6 @@ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for * more details. * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA - * * The full GNU General Public License is included in this distribution in the * file called LICENSE. * @@ -651,9 +648,10 @@ static void rs_tl_turn_on_agg(struct iwl_mvm *mvm, struct iwl_mvm_sta *mvmsta, } tid_data = &mvmsta->tid_data[tid]; - if ((tid_data->state == IWL_AGG_OFF) && + if (mvmsta->sta_state >= IEEE80211_STA_AUTHORIZED && + tid_data->state == IWL_AGG_OFF && (lq_sta->tx_agg_tid_en & BIT(tid)) && - (tid_data->tx_count_last >= IWL_MVM_RS_AGG_START_THRESHOLD)) { + tid_data->tx_count_last >= IWL_MVM_RS_AGG_START_THRESHOLD) { IWL_DEBUG_RATE(mvm, "try to aggregate tid %d\n", tid); if (rs_tl_turn_on_agg_for_tid(mvm, lq_sta, tid, sta) == 0) tid_data->state = IWL_AGG_QUEUED; @@ -1257,7 +1255,7 @@ void iwl_mvm_rs_tx_status(struct iwl_mvm *mvm, struct ieee80211_sta *sta, (unsigned long)(lq_sta->last_tx + (IWL_MVM_RS_IDLE_TIMEOUT * HZ)))) { IWL_DEBUG_RATE(mvm, "Tx idle for too long. reinit rs\n"); - iwl_mvm_rs_rate_init(mvm, sta, info->band, false); + iwl_mvm_rs_rate_init(mvm, sta, info->band); return; } lq_sta->last_tx = jiffies; @@ -2690,9 +2688,9 @@ static void rs_get_initial_rate(struct iwl_mvm *mvm, struct ieee80211_sta *sta, struct iwl_lq_sta *lq_sta, enum nl80211_band band, - struct rs_rate *rate, - bool init) + struct rs_rate *rate) { + struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta); int i, nentries; unsigned long active_rate; s8 best_rssi = S8_MIN; @@ -2754,7 +2752,8 @@ static void rs_get_initial_rate(struct iwl_mvm *mvm, * bandwidth rate, and after authorization, when the phy context * is already up-to-date, re-init rs with the correct bw. */ - u32 bw = init ? RATE_MCS_CHAN_WIDTH_20 : rs_bw_from_sta_bw(sta); + u32 bw = mvmsta->sta_state < IEEE80211_STA_AUTHORIZED ? + RATE_MCS_CHAN_WIDTH_20 : rs_bw_from_sta_bw(sta); switch (bw) { case RATE_MCS_CHAN_WIDTH_40: @@ -2839,9 +2838,9 @@ void rs_update_last_rssi(struct iwl_mvm *mvm, static void rs_initialize_lq(struct iwl_mvm *mvm, struct ieee80211_sta *sta, struct iwl_lq_sta *lq_sta, - enum nl80211_band band, - bool init) + enum nl80211_band band) { + struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta); struct iwl_scale_tbl_info *tbl; struct rs_rate *rate; u8 active_tbl = 0; @@ -2857,7 +2856,7 @@ static void rs_initialize_lq(struct iwl_mvm *mvm, tbl = &(lq_sta->lq_info[active_tbl]); rate = &tbl->rate; - rs_get_initial_rate(mvm, sta, lq_sta, band, rate, init); + rs_get_initial_rate(mvm, sta, lq_sta, band, rate); rs_init_optimal_rate(mvm, sta, lq_sta); WARN_ONCE(rate->ant != ANT_A && rate->ant != ANT_B, @@ -2870,7 +2869,8 @@ static void rs_initialize_lq(struct iwl_mvm *mvm, rs_set_expected_tpt_table(lq_sta, tbl); rs_fill_lq_cmd(mvm, sta, lq_sta, rate); /* TODO restore station should remember the lq cmd */ - iwl_mvm_send_lq_cmd(mvm, &lq_sta->lq, init); + iwl_mvm_send_lq_cmd(mvm, &lq_sta->lq, + mvmsta->sta_state < IEEE80211_STA_AUTHORIZED); } static void rs_drv_get_rate(void *mvm_r, struct ieee80211_sta *sta, @@ -3123,7 +3123,7 @@ void iwl_mvm_update_frame_stats(struct iwl_mvm *mvm, u32 rate, bool agg) * Called after adding a new station to initialize rate scaling */ static void rs_drv_rate_init(struct iwl_mvm *mvm, struct ieee80211_sta *sta, - enum nl80211_band band, bool init) + enum nl80211_band band) { int i, j; struct ieee80211_hw *hw = mvm->hw; @@ -3203,7 +3203,7 @@ static void rs_drv_rate_init(struct iwl_mvm *mvm, struct ieee80211_sta *sta, #ifdef CONFIG_IWLWIFI_DEBUGFS iwl_mvm_reset_frame_stats(mvm); #endif - rs_initialize_lq(mvm, sta, lq_sta, band, init); + rs_initialize_lq(mvm, sta, lq_sta, band); } static void rs_drv_rate_update(void *mvm_r, @@ -3223,7 +3223,7 @@ static void rs_drv_rate_update(void *mvm_r, for (tid = 0; tid < IWL_MAX_TID_COUNT; tid++) ieee80211_stop_tx_ba_session(sta, tid); - iwl_mvm_rs_rate_init(mvm, sta, sband->band, false); + iwl_mvm_rs_rate_init(mvm, sta, sband->band); } #ifdef CONFIG_MAC80211_DEBUGFS @@ -4069,12 +4069,12 @@ static const struct rate_control_ops rs_mvm_ops_drv = { }; void iwl_mvm_rs_rate_init(struct iwl_mvm *mvm, struct ieee80211_sta *sta, - enum nl80211_band band, bool init) + enum nl80211_band band) { if (iwl_mvm_has_tlc_offload(mvm)) rs_fw_rate_init(mvm, sta, band); else - rs_drv_rate_init(mvm, sta, band, init); + rs_drv_rate_init(mvm, sta, band); } int iwl_mvm_rate_control_register(void) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.h b/drivers/net/wireless/intel/iwlwifi/mvm/rs.h index 5e89141656c0c..cffb8c852934b 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.h @@ -3,6 +3,7 @@ * Copyright(c) 2003 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2015 Intel Mobile Communications GmbH * Copyright(c) 2017 Intel Deutschland GmbH + * Copyright(c) 2018 Intel Corporation * * This program is free software; you can redistribute it and/or modify it * under the terms of version 2 of the GNU General Public License as @@ -13,10 +14,6 @@ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for * more details. * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA - * * The full GNU General Public License is included in this distribution in the * file called LICENSE. * @@ -410,7 +407,7 @@ struct iwl_lq_sta { /* Initialize station's rate scaling information after adding station */ void iwl_mvm_rs_rate_init(struct iwl_mvm *mvm, struct ieee80211_sta *sta, - enum nl80211_band band, bool init); + enum nl80211_band band); /* Notify RS about Tx status */ void iwl_mvm_rs_tx_status(struct iwl_mvm *mvm, struct ieee80211_sta *sta, diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c index bb63e75a9b7f3..129c4c09648dc 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c @@ -227,12 +227,24 @@ static void iwl_mvm_get_signal_strength(struct iwl_mvm *mvm, } static int iwl_mvm_rx_crypto(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr, - struct ieee80211_rx_status *stats, - struct iwl_rx_mpdu_desc *desc, u32 pkt_flags, - int queue, u8 *crypt_len) + struct ieee80211_rx_status *stats, u16 phy_info, + struct iwl_rx_mpdu_desc *desc, + u32 pkt_flags, int queue, u8 *crypt_len) { u16 status = le16_to_cpu(desc->status); + /* + * Drop UNKNOWN frames in aggregation, unless in monitor mode + * (where we don't have the keys). + * We limit this to aggregation because in TKIP this is a valid + * scenario, since we may not have the (correct) TTAK (phase 1 + * key) in the firmware. + */ + if (phy_info & IWL_RX_MPDU_PHY_AMPDU && + (status & IWL_RX_MPDU_STATUS_SEC_MASK) == + IWL_RX_MPDU_STATUS_SEC_UNKNOWN && !mvm->monitor_on) + return -1; + if (!ieee80211_has_protected(hdr->frame_control) || (status & IWL_RX_MPDU_STATUS_SEC_MASK) == IWL_RX_MPDU_STATUS_SEC_NONE) @@ -578,14 +590,10 @@ void iwl_mvm_rx_queue_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb, notif = (void *)pkt->data; internal_notif = (void *)notif->payload; - if (internal_notif->sync) { - if (mvm->queue_sync_cookie != internal_notif->cookie) { - WARN_ONCE(1, - "Received expired RX queue sync message\n"); - return; - } - if (!atomic_dec_return(&mvm->queue_sync_counter)) - wake_up(&mvm->rx_sync_waitq); + if (internal_notif->sync && + mvm->queue_sync_cookie != internal_notif->cookie) { + WARN_ONCE(1, "Received expired RX queue sync message\n"); + return; } switch (internal_notif->type) { @@ -597,6 +605,10 @@ void iwl_mvm_rx_queue_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb, default: WARN_ONCE(1, "Invalid identifier %d", internal_notif->type); } + + if (internal_notif->sync && + !atomic_dec_return(&mvm->queue_sync_counter)) + wake_up(&mvm->rx_sync_waitq); } /* @@ -870,7 +882,7 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi, rx_status = IEEE80211_SKB_RXCB(skb); - if (iwl_mvm_rx_crypto(mvm, hdr, rx_status, desc, + if (iwl_mvm_rx_crypto(mvm, hdr, rx_status, phy_info, desc, le32_to_cpu(pkt->len_n_flags), queue, &crypt_len)) { kfree_skb(skb); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c index 4ddd2c427b838..9263b9aa8b72f 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c @@ -216,7 +216,7 @@ int iwl_mvm_sta_send_to_fw(struct iwl_mvm *mvm, struct ieee80211_sta *sta, cpu_to_le32(agg_size << STA_FLG_MAX_AGG_SIZE_SHIFT); add_sta_cmd.station_flags |= cpu_to_le32(mpdu_dens << STA_FLG_AGG_MPDU_DENS_SHIFT); - if (mvm_sta->associated) + if (mvm_sta->sta_state >= IEEE80211_STA_ASSOC) add_sta_cmd.assoc_id = cpu_to_le16(sta->aid); if (sta->wme) { diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h index 60502c81dfce0..1c43ea8dd8cc1 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h @@ -8,6 +8,7 @@ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH * Copyright(c) 2015 - 2016 Intel Deutschland GmbH + * Copyright(c) 2018 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -18,11 +19,6 @@ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, - * USA - * * The full GNU General Public License is included in this distribution * in the file called COPYING. * @@ -35,6 +31,7 @@ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH * Copyright(c) 2015 - 2016 Intel Deutschland GmbH + * Copyright(c) 2018 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -376,6 +373,7 @@ struct iwl_mvm_rxq_dup_data { * tid. * @max_agg_bufsize: the maximal size of the AGG buffer for this station * @sta_type: station type + * @sta_state: station state according to enum %ieee80211_sta_state * @bt_reduced_txpower: is reduced tx power enabled for this station * @next_status_eosp: the next reclaimed packet is a PS-Poll response and * we need to signal the EOSP @@ -416,6 +414,7 @@ struct iwl_mvm_sta { u16 tid_disable_agg; u8 max_agg_bufsize; enum iwl_sta_type sta_type; + enum ieee80211_sta_state sta_state; bool bt_reduced_txpower; bool next_status_eosp; spinlock_t lock; @@ -441,7 +440,6 @@ struct iwl_mvm_sta { u16 amsdu_enabled; u16 max_amsdu_len; bool sleeping; - bool associated; u8 agg_tids; u8 sleep_tx_count; u8 avg_energy; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c b/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c index 3d97436bbdf55..67f360c0d17e1 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c @@ -7,6 +7,7 @@ * * Copyright(c) 2014 Intel Mobile Communications GmbH * Copyright(c) 2017 Intel Deutschland GmbH + * Copyright(C) 2018 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -18,9 +19,7 @@ * General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, - * USA + * along with this program. * * The full GNU General Public License is included in this distribution * in the file called COPYING. @@ -33,6 +32,7 @@ * * Copyright(c) 2014 Intel Mobile Communications GmbH * Copyright(c) 2017 Intel Deutschland GmbH + * Copyright(C) 2018 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -188,8 +188,14 @@ void iwl_mvm_recalc_tdls_state(struct iwl_mvm *mvm, struct ieee80211_vif *vif, if (tdls_sta_cnt == 1 && sta_added) iwl_mvm_power_update_mac(mvm); - /* configure the FW with TDLS peer info */ - iwl_mvm_tdls_config(mvm, vif); + /* Configure the FW with TDLS peer info only if TDLS channel switch + * capability is set. + * TDLS config data is used currently only in TDLS channel switch code. + * Supposed to serve also TDLS buffer station which is not implemneted + * yet in FW*/ + if (fw_has_capa(&mvm->fw->ucode_capa, + IWL_UCODE_TLV_CAPA_TDLS_CHANNEL_SWITCH)) + iwl_mvm_tdls_config(mvm, vif); /* when the last peer leaves, send a power update last */ if (tdls_sta_cnt == 0 && !sta_added) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c index df4c60496f72f..cf2591f2ac236 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c @@ -843,8 +843,10 @@ static int iwl_mvm_tx_tso(struct iwl_mvm *mvm, struct sk_buff *skb, * N * subf_len + (N - 1) * pad. */ num_subframes = (max_amsdu_len + pad) / (subf_len + pad); - if (num_subframes > 1) - *ieee80211_get_qos_ctl(hdr) |= IEEE80211_QOS_CTL_A_MSDU_PRESENT; + + if (sta->max_amsdu_subframes && + num_subframes > sta->max_amsdu_subframes) + num_subframes = sta->max_amsdu_subframes; tcp_payload_len = skb_tail_pointer(skb) - skb_transport_header(skb) - tcp_hdrlen(skb) + skb->data_len; @@ -855,10 +857,12 @@ static int iwl_mvm_tx_tso(struct iwl_mvm *mvm, struct sk_buff *skb, * 1 more for each fragment * 1 more for the potential data in the header */ - num_subframes = - min_t(unsigned int, num_subframes, - (mvm->trans->max_skb_frags - 1 - - skb_shinfo(skb)->nr_frags) / 2); + if ((num_subframes * 2 + skb_shinfo(skb)->nr_frags + 1) > + mvm->trans->max_skb_frags) + num_subframes = 1; + + if (num_subframes > 1) + *ieee80211_get_qos_ctl(hdr) |= IEEE80211_QOS_CTL_A_MSDU_PRESENT; /* This skb fits in one single A-MSDU */ if (num_subframes * mss >= tcp_payload_len) { diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c index 959de2f8bb28b..38234bda90178 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c @@ -836,6 +836,9 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) struct iwl_trans *iwl_trans; int ret; + if (WARN_ONCE(!cfg->csr, "CSR addresses aren't configured\n")) + return -EINVAL; + iwl_trans = iwl_trans_pcie_alloc(pdev, ent, cfg); if (IS_ERR(iwl_trans)) return PTR_ERR(iwl_trans); diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c index f772d70a65e43..d15f5ba2dc777 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c @@ -902,6 +902,8 @@ static int _iwl_pcie_rx_init(struct iwl_trans *trans) } def_rxq = trans_pcie->rxq; + cancel_work_sync(&rba->rx_alloc); + spin_lock(&rba->lock); atomic_set(&rba->req_pending, 0); atomic_set(&rba->req_ready, 0); diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c index 54a2297010d2c..a67e2d66ac9d0 100644 --- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c +++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c @@ -1158,6 +1158,7 @@ mwifiex_cfg80211_change_virtual_intf(struct wiphy *wiphy, case NL80211_IFTYPE_UNSPECIFIED: mwifiex_dbg(priv->adapter, INFO, "%s: kept type as IBSS\n", dev->name); + /* fall through */ case NL80211_IFTYPE_ADHOC: /* This shouldn't happen */ return 0; default: @@ -1188,6 +1189,7 @@ mwifiex_cfg80211_change_virtual_intf(struct wiphy *wiphy, case NL80211_IFTYPE_UNSPECIFIED: mwifiex_dbg(priv->adapter, INFO, "%s: kept type as STA\n", dev->name); + /* fall through */ case NL80211_IFTYPE_STATION: /* This shouldn't happen */ return 0; default: @@ -1210,6 +1212,7 @@ mwifiex_cfg80211_change_virtual_intf(struct wiphy *wiphy, case NL80211_IFTYPE_UNSPECIFIED: mwifiex_dbg(priv->adapter, INFO, "%s: kept type as AP\n", dev->name); + /* fall through */ case NL80211_IFTYPE_AP: /* This shouldn't happen */ return 0; default: @@ -1249,6 +1252,7 @@ mwifiex_cfg80211_change_virtual_intf(struct wiphy *wiphy, case NL80211_IFTYPE_UNSPECIFIED: mwifiex_dbg(priv->adapter, INFO, "%s: kept type as P2P\n", dev->name); + /* fall through */ case NL80211_IFTYPE_P2P_CLIENT: case NL80211_IFTYPE_P2P_GO: return 0; @@ -2258,7 +2262,7 @@ done: if (!bss) { if (is_scanning_required) { - mwifiex_dbg(priv->adapter, WARN, + mwifiex_dbg(priv->adapter, MSG, "assoc: requested bss not found in scan results\n"); break; } @@ -3555,6 +3559,9 @@ static int mwifiex_set_rekey_data(struct wiphy *wiphy, struct net_device *dev, { struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev); + if (!ISSUPP_FIRMWARE_SUPPLICANT(priv->adapter->fw_cap_info)) + return -EOPNOTSUPP; + return mwifiex_send_cmd(priv, HostCmd_CMD_GTK_REKEY_OFFLOAD_CFG, HostCmd_ACT_GEN_SET, 0, data, true); } @@ -4190,6 +4197,16 @@ static const struct wiphy_wowlan_support mwifiex_wowlan_support = { .max_pkt_offset = MWIFIEX_MAX_OFFSET_LEN, .max_nd_match_sets = MWIFIEX_MAX_ND_MATCH_SETS, }; + +static const struct wiphy_wowlan_support mwifiex_wowlan_support_no_gtk = { + .flags = WIPHY_WOWLAN_MAGIC_PKT | WIPHY_WOWLAN_DISCONNECT | + WIPHY_WOWLAN_NET_DETECT, + .n_patterns = MWIFIEX_MEF_MAX_FILTERS, + .pattern_min_len = 1, + .pattern_max_len = MWIFIEX_MAX_PATTERN_LEN, + .max_pkt_offset = MWIFIEX_MAX_OFFSET_LEN, + .max_nd_match_sets = MWIFIEX_MAX_ND_MATCH_SETS, +}; #endif static bool mwifiex_is_valid_alpha2(const char *alpha2) @@ -4308,7 +4325,10 @@ int mwifiex_register_cfg80211(struct mwifiex_adapter *adapter) WIPHY_FLAG_TDLS_EXTERNAL_SETUP; #ifdef CONFIG_PM - wiphy->wowlan = &mwifiex_wowlan_support; + if (ISSUPP_FIRMWARE_SUPPLICANT(priv->adapter->fw_cap_info)) + wiphy->wowlan = &mwifiex_wowlan_support; + else + wiphy->wowlan = &mwifiex_wowlan_support_no_gtk; #endif wiphy->coalesce = &mwifiex_coalesce_support; diff --git a/drivers/net/wireless/marvell/mwifiex/debugfs.c b/drivers/net/wireless/marvell/mwifiex/debugfs.c index db2872daae97c..07453932f7038 100644 --- a/drivers/net/wireless/marvell/mwifiex/debugfs.c +++ b/drivers/net/wireless/marvell/mwifiex/debugfs.c @@ -154,34 +154,6 @@ free_and_exit: } /* - * Proc device dump read handler. - * - * This function is called when the 'device_dump' file is opened for - * reading. - * This function dumps driver information and firmware memory segments - * (ex. DTCM, ITCM, SQRAM etc.) for - * debugging. - */ -static ssize_t -mwifiex_device_dump_read(struct file *file, char __user *ubuf, - size_t count, loff_t *ppos) -{ - struct mwifiex_private *priv = file->private_data; - - /* For command timeouts, USB firmware will automatically emit - * firmware dump events, so we don't implement device_dump(). - * For user-initiated dumps, we trigger it ourselves. - */ - if (priv->adapter->iface_type == MWIFIEX_USB) - mwifiex_send_cmd(priv, HostCmd_CMD_FW_DUMP_EVENT, - HostCmd_ACT_GEN_SET, 0, NULL, true); - else - priv->adapter->if_ops.device_dump(priv->adapter); - - return 0; -} - -/* * Proc getlog file read handler. * * This function is called when the 'getlog' file is opened for reading @@ -980,7 +952,6 @@ static const struct file_operations mwifiex_dfs_##name##_fops = { \ MWIFIEX_DFS_FILE_READ_OPS(info); MWIFIEX_DFS_FILE_READ_OPS(debug); MWIFIEX_DFS_FILE_READ_OPS(getlog); -MWIFIEX_DFS_FILE_READ_OPS(device_dump); MWIFIEX_DFS_FILE_OPS(regrdwr); MWIFIEX_DFS_FILE_OPS(rdeeprom); MWIFIEX_DFS_FILE_OPS(memrw); @@ -1011,7 +982,7 @@ mwifiex_dev_debugfs_init(struct mwifiex_private *priv) MWIFIEX_DFS_ADD_FILE(getlog); MWIFIEX_DFS_ADD_FILE(regrdwr); MWIFIEX_DFS_ADD_FILE(rdeeprom); - MWIFIEX_DFS_ADD_FILE(device_dump); + MWIFIEX_DFS_ADD_FILE(memrw); MWIFIEX_DFS_ADD_FILE(hscfg); MWIFIEX_DFS_ADD_FILE(histogram); diff --git a/drivers/net/wireless/marvell/mwifiex/fw.h b/drivers/net/wireless/marvell/mwifiex/fw.h index c5dc518f768b5..b73f99dc5a72e 100644 --- a/drivers/net/wireless/marvell/mwifiex/fw.h +++ b/drivers/net/wireless/marvell/mwifiex/fw.h @@ -249,6 +249,7 @@ enum MWIFIEX_802_11_PRIVACY_FILTER { #define ISSUPP_SDIO_SPA_ENABLED(FwCapInfo) (FwCapInfo & BIT(16)) #define ISSUPP_ADHOC_ENABLED(FwCapInfo) (FwCapInfo & BIT(25)) #define ISSUPP_RANDOM_MAC(FwCapInfo) (FwCapInfo & BIT(27)) +#define ISSUPP_FIRMWARE_SUPPLICANT(FwCapInfo) (FwCapInfo & BIT(21)) #define MWIFIEX_DEF_HT_CAP (IEEE80211_HT_CAP_DSSSCCK40 | \ (1 << IEEE80211_HT_CAP_RX_STBC_SHIFT) | \ diff --git a/drivers/net/wireless/marvell/mwifiex/main.h b/drivers/net/wireless/marvell/mwifiex/main.h index 8ae74ed78805f..69ac0a22c28c4 100644 --- a/drivers/net/wireless/marvell/mwifiex/main.h +++ b/drivers/net/wireless/marvell/mwifiex/main.h @@ -1691,6 +1691,7 @@ void mwifiex_drv_info_dump(struct mwifiex_adapter *adapter); void mwifiex_prepare_fw_dump_info(struct mwifiex_adapter *adapter); void mwifiex_upload_device_dump(struct mwifiex_adapter *adapter); void *mwifiex_alloc_dma_align_buf(int rx_len, gfp_t flags); +void mwifiex_fw_dump_event(struct mwifiex_private *priv); void mwifiex_queue_main_work(struct mwifiex_adapter *adapter); int mwifiex_get_wakeup_reason(struct mwifiex_private *priv, u16 action, int cmd_type, diff --git a/drivers/net/wireless/marvell/mwifiex/pcie.c b/drivers/net/wireless/marvell/mwifiex/pcie.c index 7538543d46fa9..0c42b7296ddd1 100644 --- a/drivers/net/wireless/marvell/mwifiex/pcie.c +++ b/drivers/net/wireless/marvell/mwifiex/pcie.c @@ -320,6 +320,19 @@ static void mwifiex_pcie_shutdown(struct pci_dev *pdev) return; } +static void mwifiex_pcie_coredump(struct device *dev) +{ + struct pci_dev *pdev; + struct pcie_service_card *card; + + pdev = container_of(dev, struct pci_dev, dev); + card = pci_get_drvdata(pdev); + + if (!test_and_set_bit(MWIFIEX_IFACE_WORK_DEVICE_DUMP, + &card->work_flags)) + schedule_work(&card->work); +} + static const struct pci_device_id mwifiex_ids[] = { { PCIE_VENDOR_ID_MARVELL, PCIE_DEVICE_ID_MARVELL_88W8766P, @@ -415,11 +428,12 @@ static struct pci_driver __refdata mwifiex_pcie = { .id_table = mwifiex_ids, .probe = mwifiex_pcie_probe, .remove = mwifiex_pcie_remove, -#ifdef CONFIG_PM_SLEEP .driver = { + .coredump = mwifiex_pcie_coredump, +#ifdef CONFIG_PM_SLEEP .pm = &mwifiex_pcie_pm_ops, - }, #endif + }, .shutdown = mwifiex_pcie_shutdown, .err_handler = &mwifiex_pcie_err_handler, }; diff --git a/drivers/net/wireless/marvell/mwifiex/scan.c b/drivers/net/wireless/marvell/mwifiex/scan.c index d7ce7f75ae385..895b806cdb033 100644 --- a/drivers/net/wireless/marvell/mwifiex/scan.c +++ b/drivers/net/wireless/marvell/mwifiex/scan.c @@ -482,7 +482,8 @@ mwifiex_scan_create_channel_list(struct mwifiex_private *priv, scan_chan_list[chan_idx].max_scan_time = cpu_to_le16((u16) user_scan_in-> chan_list[0].scan_time); - else if (ch->flags & IEEE80211_CHAN_NO_IR) + else if ((ch->flags & IEEE80211_CHAN_NO_IR) || + (ch->flags & IEEE80211_CHAN_RADAR)) scan_chan_list[chan_idx].max_scan_time = cpu_to_le16(adapter->passive_scan_time); else @@ -502,10 +503,12 @@ mwifiex_scan_create_channel_list(struct mwifiex_private *priv, scan_chan_list[chan_idx].chan_scan_mode_bitmap |= MWIFIEX_DISABLE_CHAN_FILT; - if (filtered_scan) { + if (filtered_scan && + !((ch->flags & IEEE80211_CHAN_NO_IR) || + (ch->flags & IEEE80211_CHAN_RADAR))) scan_chan_list[chan_idx].max_scan_time = cpu_to_le16(adapter->specific_scan_time); - } + chan_idx++; } @@ -1308,6 +1311,7 @@ int mwifiex_update_bss_desc_with_ie(struct mwifiex_adapter *adapter, case WLAN_EID_CHANNEL_SWITCH: bss_entry->chan_sw_ie_present = true; + /* fall through */ case WLAN_EID_PWR_CAPABILITY: case WLAN_EID_TPC_REPORT: case WLAN_EID_QUIET: diff --git a/drivers/net/wireless/marvell/mwifiex/sdio.c b/drivers/net/wireless/marvell/mwifiex/sdio.c index a82880132af40..47d2dcc3f28fb 100644 --- a/drivers/net/wireless/marvell/mwifiex/sdio.c +++ b/drivers/net/wireless/marvell/mwifiex/sdio.c @@ -466,6 +466,17 @@ static int mwifiex_sdio_suspend(struct device *dev) return ret; } +static void mwifiex_sdio_coredump(struct device *dev) +{ + struct sdio_func *func = dev_to_sdio_func(dev); + struct sdio_mmc_card *card; + + card = sdio_get_drvdata(func); + if (!test_and_set_bit(MWIFIEX_IFACE_WORK_DEVICE_DUMP, + &card->work_flags)) + schedule_work(&card->work); +} + /* Device ID for SD8786 */ #define SDIO_DEVICE_ID_MARVELL_8786 (0x9116) /* Device ID for SD8787 */ @@ -515,6 +526,7 @@ static struct sdio_driver mwifiex_sdio = { .remove = mwifiex_sdio_remove, .drv = { .owner = THIS_MODULE, + .coredump = mwifiex_sdio_coredump, .pm = &mwifiex_sdio_pm_ops, } }; diff --git a/drivers/net/wireless/marvell/mwifiex/sta_event.c b/drivers/net/wireless/marvell/mwifiex/sta_event.c index 93dfb76cd8a69..03a6492662cad 100644 --- a/drivers/net/wireless/marvell/mwifiex/sta_event.c +++ b/drivers/net/wireless/marvell/mwifiex/sta_event.c @@ -241,6 +241,9 @@ void mwifiex_reset_connect_state(struct mwifiex_private *priv, u16 reason_code, if (netif_carrier_ok(priv->netdev)) netif_carrier_off(priv->netdev); + if (!ISSUPP_FIRMWARE_SUPPLICANT(priv->adapter->fw_cap_info)) + return; + mwifiex_send_cmd(priv, HostCmd_CMD_GTK_REKEY_OFFLOAD_CFG, HostCmd_ACT_GEN_REMOVE, 0, NULL, false); } diff --git a/drivers/net/wireless/marvell/mwifiex/usb.c b/drivers/net/wireless/marvell/mwifiex/usb.c index 4bc2448016369..6e3cf9817730b 100644 --- a/drivers/net/wireless/marvell/mwifiex/usb.c +++ b/drivers/net/wireless/marvell/mwifiex/usb.c @@ -644,6 +644,9 @@ static void mwifiex_usb_disconnect(struct usb_interface *intf) MWIFIEX_FUNC_SHUTDOWN); } + if (adapter->workqueue) + flush_workqueue(adapter->workqueue); + mwifiex_usb_free(card); mwifiex_dbg(adapter, FATAL, @@ -653,6 +656,15 @@ static void mwifiex_usb_disconnect(struct usb_interface *intf) usb_put_dev(interface_to_usbdev(intf)); } +static void mwifiex_usb_coredump(struct device *dev) +{ + struct usb_interface *intf = to_usb_interface(dev); + struct usb_card_rec *card = usb_get_intfdata(intf); + + mwifiex_fw_dump_event(mwifiex_get_priv(card->adapter, + MWIFIEX_BSS_ROLE_ANY)); +} + static struct usb_driver mwifiex_usb_driver = { .name = "mwifiex_usb", .probe = mwifiex_usb_probe, @@ -661,6 +673,9 @@ static struct usb_driver mwifiex_usb_driver = { .suspend = mwifiex_usb_suspend, .resume = mwifiex_usb_resume, .soft_unbind = 1, + .drvwrap.driver = { + .coredump = mwifiex_usb_coredump, + }, }; static int mwifiex_write_data_sync(struct mwifiex_adapter *adapter, u8 *pbuf, diff --git a/drivers/net/wireless/marvell/mwifiex/util.c b/drivers/net/wireless/marvell/mwifiex/util.c index 0cd68ffc2c74d..6dd2128981176 100644 --- a/drivers/net/wireless/marvell/mwifiex/util.c +++ b/drivers/net/wireless/marvell/mwifiex/util.c @@ -708,12 +708,14 @@ void mwifiex_hist_data_set(struct mwifiex_private *priv, u8 rx_rate, s8 snr, s8 nflr) { struct mwifiex_histogram_data *phist_data = priv->hist_data; + s8 nf = -nflr; + s8 rssi = snr - nflr; atomic_inc(&phist_data->num_samples); atomic_inc(&phist_data->rx_rate[rx_rate]); - atomic_inc(&phist_data->snr[snr]); - atomic_inc(&phist_data->noise_flr[128 + nflr]); - atomic_inc(&phist_data->sig_str[nflr - snr]); + atomic_inc(&phist_data->snr[snr + 128]); + atomic_inc(&phist_data->noise_flr[nf + 128]); + atomic_inc(&phist_data->sig_str[rssi + 128]); } /* function to reset histogram data during init/reset */ @@ -755,3 +757,10 @@ void *mwifiex_alloc_dma_align_buf(int rx_len, gfp_t flags) return skb; } EXPORT_SYMBOL_GPL(mwifiex_alloc_dma_align_buf); + +void mwifiex_fw_dump_event(struct mwifiex_private *priv) +{ + mwifiex_send_cmd(priv, HostCmd_CMD_FW_DUMP_EVENT, HostCmd_ACT_GEN_SET, + 0, NULL, true); +} +EXPORT_SYMBOL_GPL(mwifiex_fw_dump_event); diff --git a/drivers/net/wireless/mediatek/mt76/dma.c b/drivers/net/wireless/mediatek/mt76/dma.c index 3518703524e76..3dbedcedc2c4d 100644 --- a/drivers/net/wireless/mediatek/mt76/dma.c +++ b/drivers/net/wireless/mediatek/mt76/dma.c @@ -178,6 +178,10 @@ mt76_dma_tx_cleanup(struct mt76_dev *dev, enum mt76_txq_id qid, bool flush) mt76_dma_sync_idx(dev, q); wake = wake && qid < IEEE80211_NUM_ACS && q->queued < q->ndesc - 8; + + if (!q->queued) + wake_up(&dev->tx_wait); + spin_unlock_bh(&q->lock); if (wake) diff --git a/drivers/net/wireless/mediatek/mt76/mac80211.c b/drivers/net/wireless/mediatek/mt76/mac80211.c index 915e617331313..fcd079a967823 100644 --- a/drivers/net/wireless/mediatek/mt76/mac80211.c +++ b/drivers/net/wireless/mediatek/mt76/mac80211.c @@ -268,6 +268,27 @@ mt76_check_sband(struct mt76_dev *dev, int band) dev->hw->wiphy->bands[band] = NULL; } +struct mt76_dev * +mt76_alloc_device(unsigned int size, const struct ieee80211_ops *ops) +{ + struct ieee80211_hw *hw; + struct mt76_dev *dev; + + hw = ieee80211_alloc_hw(size, ops); + if (!hw) + return NULL; + + dev = hw->priv; + dev->hw = hw; + spin_lock_init(&dev->rx_lock); + spin_lock_init(&dev->lock); + spin_lock_init(&dev->cc_lock); + init_waitqueue_head(&dev->tx_wait); + + return dev; +} +EXPORT_SYMBOL_GPL(mt76_alloc_device); + int mt76_register_device(struct mt76_dev *dev, bool vht, struct ieee80211_rate *rates, int n_rates) { @@ -277,8 +298,6 @@ int mt76_register_device(struct mt76_dev *dev, bool vht, dev_set_drvdata(dev->dev, dev); - spin_lock_init(&dev->lock); - spin_lock_init(&dev->cc_lock); INIT_LIST_HEAD(&dev->txwi_cache); SET_IEEE80211_DEV(hw, dev->dev); @@ -359,12 +378,32 @@ void mt76_rx(struct mt76_dev *dev, enum mt76_rxq_id q, struct sk_buff *skb) } EXPORT_SYMBOL_GPL(mt76_rx); +static bool mt76_has_tx_pending(struct mt76_dev *dev) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(dev->q_tx); i++) { + if (dev->q_tx[i].queued) + return true; + } + + return false; +} + void mt76_set_channel(struct mt76_dev *dev) { struct ieee80211_hw *hw = dev->hw; struct cfg80211_chan_def *chandef = &hw->conf.chandef; struct mt76_channel_state *state; bool offchannel = hw->conf.flags & IEEE80211_CONF_OFFCHANNEL; + int timeout = HZ / 5; + + if (offchannel) + set_bit(MT76_OFFCHANNEL, &dev->state); + else + clear_bit(MT76_OFFCHANNEL, &dev->state); + + wait_event_timeout(dev->tx_wait, !mt76_has_tx_pending(dev), timeout); if (dev->drv->update_survey) dev->drv->update_survey(dev); diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h index a74e6eef51e97..d2166fbf50ff3 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76.h +++ b/drivers/net/wireless/mediatek/mt76/mt76.h @@ -189,6 +189,7 @@ enum { MT76_STATE_RUNNING, MT76_SCANNING, MT76_RESET, + MT76_OFFCHANNEL, }; struct mt76_hw_cap { @@ -250,6 +251,8 @@ struct mt76_dev { struct mt76_queue q_rx[__MT_RXQ_MAX]; const struct mt76_queue_ops *queue_ops; + wait_queue_head_t tx_wait; + u8 macaddr[ETH_ALEN]; u32 rev; unsigned long state; @@ -376,6 +379,8 @@ mt76_channel_state(struct mt76_dev *dev, struct ieee80211_channel *c) return &msband->chan[idx]; } +struct mt76_dev *mt76_alloc_device(unsigned int size, + const struct ieee80211_ops *ops); int mt76_register_device(struct mt76_dev *dev, bool vht, struct ieee80211_rate *rates, int n_rates); void mt76_unregister_device(struct mt76_dev *dev); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2.h b/drivers/net/wireless/mediatek/mt76/mt76x2.h index a5d1255e4b9c8..dc12bbdbb2ee3 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x2.h @@ -39,6 +39,9 @@ #define MT_CALIBRATE_INTERVAL HZ +#define MT_MAX_VIFS 8 +#define MT_VIF_WCID(_n) (254 - ((_n) & 7)) + #include "mt76.h" #include "mt76x2_regs.h" #include "mt76x2_mac.h" diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_init.c b/drivers/net/wireless/mediatek/mt76/mt76x2_init.c index dd4c1127797ef..79ab93613e06c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2_init.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2_init.c @@ -296,6 +296,9 @@ static int mt76x2_mac_reset(struct mt76x2_dev *dev, bool hard) for (i = 0; i < 256; i++) mt76x2_mac_wcid_setup(dev, i, 0, NULL); + for (i = 0; i < MT_MAX_VIFS; i++) + mt76x2_mac_wcid_setup(dev, MT_VIF_WCID(i), i, NULL); + for (i = 0; i < 16; i++) for (k = 0; k < 4; k++) mt76x2_mac_shared_key_setup(dev, i, k, NULL); @@ -373,7 +376,7 @@ void mt76x2_mac_stop(struct mt76x2_dev *dev, bool force) if ((mt76_rr(dev, MT_MAC_STATUS) & (MT_MAC_STATUS_RX | MT_MAC_STATUS_TX)) || mt76_rr(dev, MT_BBP(IBI, 12))) { - usleep_range(10, 20); + udelay(1); continue; } @@ -482,7 +485,10 @@ void mt76x2_set_tx_ackto(struct mt76x2_dev *dev) { u8 ackto, sifs, slottime = dev->slottime; + /* As defined by IEEE 802.11-2007 17.3.8.6 */ slottime += 3 * dev->coverage_class; + mt76_rmw_field(dev, MT_BKOFF_SLOT_CFG, + MT_BKOFF_SLOT_CFG_SLOTTIME, slottime); sifs = mt76_get_field(dev, MT_XIFS_TIME_CFG, MT_XIFS_TIME_CFG_OFDM_SIFS); @@ -632,20 +638,18 @@ struct mt76x2_dev *mt76x2_alloc_device(struct device *pdev) .rx_poll_complete = mt76x2_rx_poll_complete, .sta_ps = mt76x2_sta_ps, }; - struct ieee80211_hw *hw; struct mt76x2_dev *dev; + struct mt76_dev *mdev; - hw = ieee80211_alloc_hw(sizeof(*dev), &mt76x2_ops); - if (!hw) + mdev = mt76_alloc_device(sizeof(*dev), &mt76x2_ops); + if (!mdev) return NULL; - dev = hw->priv; - dev->mt76.dev = pdev; - dev->mt76.hw = hw; - dev->mt76.drv = &drv_ops; + dev = container_of(mdev, struct mt76x2_dev, mt76); + mdev->dev = pdev; + mdev->drv = &drv_ops; mutex_init(&dev->mutex); spin_lock_init(&dev->irq_lock); - spin_lock_init(&dev->mt76.rx_lock); return dev; } diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_mac.c b/drivers/net/wireless/mediatek/mt76/mt76x2_mac.c index dab7137560044..b49aea4da2d66 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2_mac.c @@ -301,6 +301,9 @@ int mt76x2_mac_process_rx(struct mt76x2_dev *dev, struct sk_buff *skb, u8 wcid; int len; + if (!test_bit(MT76_STATE_RUNNING, &dev->mt76.state)) + return -EINVAL; + if (rxinfo & MT_RXINFO_L2PAD) pad_len += 2; diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_main.c b/drivers/net/wireless/mediatek/mt76/mt76x2_main.c index 81c58f865c642..ce90ff999b497 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2_main.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2_main.c @@ -104,7 +104,7 @@ mt76x2_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) idx += 8; mvif->idx = idx; - mvif->group_wcid.idx = 254 - idx; + mvif->group_wcid.idx = MT_VIF_WCID(idx); mvif->group_wcid.hw_key_idx = -1; mt76x2_txq_init(dev, vif->txq); @@ -124,11 +124,14 @@ mt76x2_set_channel(struct mt76x2_dev *dev, struct cfg80211_chan_def *chandef) { int ret; + cancel_delayed_work_sync(&dev->cal_work); + + set_bit(MT76_RESET, &dev->mt76.state); + mt76_set_channel(&dev->mt76); tasklet_disable(&dev->pre_tbtt_tasklet); tasklet_disable(&dev->dfs_pd.dfs_tasklet); - cancel_delayed_work_sync(&dev->cal_work); mt76x2_mac_stop(dev, true); ret = mt76x2_phy_set_channel(dev, chandef); @@ -143,6 +146,10 @@ mt76x2_set_channel(struct mt76x2_dev *dev, struct cfg80211_chan_def *chandef) tasklet_enable(&dev->dfs_pd.dfs_tasklet); tasklet_enable(&dev->pre_tbtt_tasklet); + clear_bit(MT76_RESET, &dev->mt76.state); + + mt76_txq_schedule_all(&dev->mt76); + return ret; } @@ -247,8 +254,7 @@ mt76x2_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, int slottime = info->use_short_slot ? 9 : 20; dev->slottime = slottime; - mt76_rmw_field(dev, MT_BKOFF_SLOT_CFG, - MT_BKOFF_SLOT_CFG_SLOTTIME, slottime); + mt76x2_set_tx_ackto(dev); } mutex_unlock(&dev->mutex); @@ -453,7 +459,6 @@ mt76x2_sw_scan_complete(struct ieee80211_hw *hw, struct ieee80211_vif *vif) clear_bit(MT76_SCANNING, &dev->mt76.state); tasklet_enable(&dev->pre_tbtt_tasklet); - mt76_txq_schedule_all(&dev->mt76); } static void diff --git a/drivers/net/wireless/mediatek/mt76/tx.c b/drivers/net/wireless/mediatek/mt76/tx.c index 7ecd2d7c5db42..e96956710fb2a 100644 --- a/drivers/net/wireless/mediatek/mt76/tx.c +++ b/drivers/net/wireless/mediatek/mt76/tx.c @@ -332,7 +332,7 @@ mt76_txq_send_burst(struct mt76_dev *dev, struct mt76_queue *hwq, if (probe) break; - if (test_bit(MT76_SCANNING, &dev->state) || + if (test_bit(MT76_OFFCHANNEL, &dev->state) || test_bit(MT76_RESET, &dev->state)) return -EBUSY; @@ -385,7 +385,7 @@ restart: bool empty = false; int cur; - if (test_bit(MT76_SCANNING, &dev->state) || + if (test_bit(MT76_OFFCHANNEL, &dev->state) || test_bit(MT76_RESET, &dev->state)) return -EBUSY; diff --git a/drivers/net/wireless/quantenna/qtnfmac/bus.h b/drivers/net/wireless/quantenna/qtnfmac/bus.h index 0a1604683babe..323e47cea1e2f 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/bus.h +++ b/drivers/net/wireless/quantenna/qtnfmac/bus.h @@ -27,7 +27,8 @@ enum qtnf_fw_state { QTNF_FW_STATE_FW_DNLD_DONE, QTNF_FW_STATE_BOOT_DONE, QTNF_FW_STATE_ACTIVE, - QTNF_FW_STATE_DEAD, + QTNF_FW_STATE_DETACHED, + QTNF_FW_STATE_EP_DEAD, }; struct qtnf_bus; diff --git a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c index 5122dc798064b..220e2b7102085 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c +++ b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c @@ -177,8 +177,6 @@ int qtnf_del_virtual_intf(struct wiphy *wiphy, struct wireless_dev *wdev) vif->netdev->ieee80211_ptr = NULL; vif->netdev = NULL; vif->wdev.iftype = NL80211_IFTYPE_UNSPECIFIED; - eth_zero_addr(vif->mac_addr); - eth_zero_addr(vif->bssid); return 0; } @@ -216,10 +214,12 @@ static struct wireless_dev *qtnf_add_virtual_intf(struct wiphy *wiphy, } eth_zero_addr(vif->mac_addr); + eth_zero_addr(vif->bssid); vif->bss_priority = QTNF_DEF_BSS_PRIORITY; + vif->sta_state = QTNF_STA_DISCONNECTED; + memset(&vif->wdev, 0, sizeof(vif->wdev)); vif->wdev.wiphy = wiphy; vif->wdev.iftype = type; - vif->sta_state = QTNF_STA_DISCONNECTED; break; default: pr_err("MAC%u: unsupported IF type %d\n", mac->macid, type); @@ -255,8 +255,6 @@ err_mac: qtnf_cmd_send_del_intf(vif); err_cmd: vif->wdev.iftype = NL80211_IFTYPE_UNSPECIFIED; - eth_zero_addr(vif->mac_addr); - eth_zero_addr(vif->bssid); return ERR_PTR(-EFAULT); } @@ -651,28 +649,37 @@ qtnf_disconnect(struct wiphy *wiphy, struct net_device *dev, { struct qtnf_wmac *mac = wiphy_priv(wiphy); struct qtnf_vif *vif; - int ret; + int ret = 0; vif = qtnf_mac_get_base_vif(mac); if (!vif) { pr_err("MAC%u: primary VIF is not configured\n", mac->macid); - return -EFAULT; + ret = -EFAULT; + goto out; } - if (vif->wdev.iftype != NL80211_IFTYPE_STATION) - return -EOPNOTSUPP; + if (vif->wdev.iftype != NL80211_IFTYPE_STATION) { + ret = -EOPNOTSUPP; + goto out; + } + + qtnf_scan_done(mac, true); if (vif->sta_state == QTNF_STA_DISCONNECTED) - return 0; + goto out; ret = qtnf_cmd_send_disconnect(vif, reason_code); if (ret) { pr_err("VIF%u.%u: failed to disconnect\n", mac->macid, vif->vifid); - return ret; + goto out; } - return 0; +out: + if (vif->sta_state == QTNF_STA_CONNECTING) + vif->sta_state = QTNF_STA_DISCONNECTED; + + return ret; } static int @@ -955,6 +962,7 @@ qtnf_wiphy_setup_if_comb(struct wiphy *wiphy, struct qtnf_mac_info *mac_info) int qtnf_wiphy_register(struct qtnf_hw_info *hw_info, struct qtnf_wmac *mac) { struct wiphy *wiphy = priv_to_wiphy(mac); + struct qtnf_mac_info *macinfo = &mac->macinfo; int ret; if (!wiphy) { @@ -962,20 +970,20 @@ int qtnf_wiphy_register(struct qtnf_hw_info *hw_info, struct qtnf_wmac *mac) return -EFAULT; } - wiphy->frag_threshold = mac->macinfo.frag_thr; - wiphy->rts_threshold = mac->macinfo.rts_thr; - wiphy->retry_short = mac->macinfo.sretry_limit; - wiphy->retry_long = mac->macinfo.lretry_limit; - wiphy->coverage_class = mac->macinfo.coverage_class; + wiphy->frag_threshold = macinfo->frag_thr; + wiphy->rts_threshold = macinfo->rts_thr; + wiphy->retry_short = macinfo->sretry_limit; + wiphy->retry_long = macinfo->lretry_limit; + wiphy->coverage_class = macinfo->coverage_class; wiphy->max_scan_ssids = QTNF_MAX_SSID_LIST_LENGTH; wiphy->max_scan_ie_len = QTNF_MAX_VSIE_LEN; wiphy->mgmt_stypes = qtnf_mgmt_stypes; wiphy->max_remain_on_channel_duration = 5000; - wiphy->max_acl_mac_addrs = mac->macinfo.max_acl_mac_addrs; + wiphy->max_acl_mac_addrs = macinfo->max_acl_mac_addrs; wiphy->max_num_csa_counters = 2; - ret = qtnf_wiphy_setup_if_comb(wiphy, &mac->macinfo); + ret = qtnf_wiphy_setup_if_comb(wiphy, macinfo); if (ret) goto out; @@ -994,12 +1002,12 @@ int qtnf_wiphy_register(struct qtnf_hw_info *hw_info, struct qtnf_wmac *mac) wiphy->probe_resp_offload = NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS | NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2; - wiphy->available_antennas_tx = mac->macinfo.num_tx_chain; - wiphy->available_antennas_rx = mac->macinfo.num_rx_chain; + wiphy->available_antennas_tx = macinfo->num_tx_chain; + wiphy->available_antennas_rx = macinfo->num_rx_chain; - wiphy->max_ap_assoc_sta = mac->macinfo.max_ap_assoc_sta; - wiphy->ht_capa_mod_mask = &mac->macinfo.ht_cap_mod_mask; - wiphy->vht_capa_mod_mask = &mac->macinfo.vht_cap_mod_mask; + wiphy->max_ap_assoc_sta = macinfo->max_ap_assoc_sta; + wiphy->ht_capa_mod_mask = &macinfo->ht_cap_mod_mask; + wiphy->vht_capa_mod_mask = &macinfo->vht_cap_mod_mask; ether_addr_copy(wiphy->perm_addr, mac->macaddr); diff --git a/drivers/net/wireless/quantenna/qtnfmac/commands.c b/drivers/net/wireless/quantenna/qtnfmac/commands.c index deca0060eb270..5eb1436675399 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/commands.c +++ b/drivers/net/wireless/quantenna/qtnfmac/commands.c @@ -55,6 +55,28 @@ static int qtnf_cmd_check_reply_header(const struct qlink_resp *resp, return 0; } +static int qtnf_cmd_resp_result_decode(enum qlink_cmd_result qcode) +{ + switch (qcode) { + case QLINK_CMD_RESULT_OK: + return 0; + case QLINK_CMD_RESULT_INVALID: + return -EINVAL; + case QLINK_CMD_RESULT_ENOTSUPP: + return -ENOTSUPP; + case QLINK_CMD_RESULT_ENOTFOUND: + return -ENOENT; + case QLINK_CMD_RESULT_EALREADY: + return -EALREADY; + case QLINK_CMD_RESULT_EADDRINUSE: + return -EADDRINUSE; + case QLINK_CMD_RESULT_EADDRNOTAVAIL: + return -EADDRNOTAVAIL; + default: + return -EFAULT; + } +} + static int qtnf_cmd_send_with_reply(struct qtnf_bus *bus, struct sk_buff *cmd_skb, struct sk_buff **response_skb, @@ -80,6 +102,7 @@ static int qtnf_cmd_send_with_reply(struct qtnf_bus *bus, pr_warn("VIF%u.%u: drop cmd 0x%.4X in fw state %d\n", mac_id, vif_id, le16_to_cpu(cmd->cmd_id), bus->fw_state); + dev_kfree_skb(cmd_skb); return -ENODEV; } @@ -810,10 +833,10 @@ static int qtnf_cmd_send_add_change_intf(struct qtnf_vif *vif, if (unlikely(ret)) goto out; - if (unlikely(res_code != QLINK_CMD_RESULT_OK)) { + ret = qtnf_cmd_resp_result_decode(res_code); + if (ret) { pr_err("VIF%u.%u: CMD %d failed: %u\n", vif->mac->macid, vif->vifid, cmd_type, res_code); - ret = -EFAULT; goto out; } @@ -2316,13 +2339,11 @@ int qtnf_cmd_send_connect(struct qtnf_vif *vif, else eth_zero_addr(cmd->prev_bssid); - if ((sme->bg_scan_period > 0) && - (sme->bg_scan_period <= QTNF_MAX_BG_SCAN_PERIOD)) + if ((sme->bg_scan_period >= 0) && + (sme->bg_scan_period <= SHRT_MAX)) cmd->bg_scan_period = cpu_to_le16(sme->bg_scan_period); - else if (sme->bg_scan_period == -1) - cmd->bg_scan_period = cpu_to_le16(QTNF_DEFAULT_BG_SCAN_PERIOD); else - cmd->bg_scan_period = 0; /* disabled */ + cmd->bg_scan_period = cpu_to_le16(-1); /* use default value */ if (sme->flags & ASSOC_REQ_DISABLE_HT) connect_flags |= QLINK_STA_CONNECT_DISABLE_HT; diff --git a/drivers/net/wireless/quantenna/qtnfmac/commands.h b/drivers/net/wireless/quantenna/qtnfmac/commands.h index 69a7d56f7e584..cf9274add26d8 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/commands.h +++ b/drivers/net/wireless/quantenna/qtnfmac/commands.h @@ -58,11 +58,6 @@ int qtnf_cmd_send_change_sta(struct qtnf_vif *vif, const u8 *mac, struct station_parameters *params); int qtnf_cmd_send_del_sta(struct qtnf_vif *vif, struct station_del_parameters *params); - -int qtnf_cmd_resp_parse(struct qtnf_bus *bus, struct sk_buff *resp_skb); -int qtnf_cmd_resp_check(const struct qtnf_vif *vif, - const struct sk_buff *resp_skb, u16 cmd_id, - u16 *result, const u8 **payload, size_t *payload_size); int qtnf_cmd_send_scan(struct qtnf_wmac *mac); int qtnf_cmd_send_connect(struct qtnf_vif *vif, struct cfg80211_connect_params *sme); diff --git a/drivers/net/wireless/quantenna/qtnfmac/core.c b/drivers/net/wireless/quantenna/qtnfmac/core.c index b3bfb4faa9186..a6a450984f9ac 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/core.c +++ b/drivers/net/wireless/quantenna/qtnfmac/core.c @@ -394,7 +394,6 @@ int qtnf_core_net_attach(struct qtnf_wmac *mac, struct qtnf_vif *vif, dev = alloc_netdev_mqs(sizeof(struct qtnf_vif *), name, name_assign_type, ether_setup, 1, 1); if (!dev) { - memset(&vif->wdev, 0, sizeof(vif->wdev)); vif->wdev.iftype = NL80211_IFTYPE_UNSPECIFIED; return -ENOMEM; } @@ -629,7 +628,7 @@ void qtnf_core_detach(struct qtnf_bus *bus) if (bus->fw_state == QTNF_FW_STATE_ACTIVE) qtnf_cmd_send_deinit_fw(bus); - bus->fw_state = QTNF_FW_STATE_DEAD; + bus->fw_state = QTNF_FW_STATE_DETACHED; if (bus->workqueue) { flush_workqueue(bus->workqueue); diff --git a/drivers/net/wireless/quantenna/qtnfmac/core.h b/drivers/net/wireless/quantenna/qtnfmac/core.h index 3b884c80b6ab6..214435448335c 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/core.h +++ b/drivers/net/wireless/quantenna/qtnfmac/core.h @@ -44,8 +44,6 @@ #define QTNF_MAX_VSIE_LEN 255 #define QTNF_MAX_INTF 8 #define QTNF_MAX_EVENT_QUEUE_LEN 255 -#define QTNF_DEFAULT_BG_SCAN_PERIOD 300 -#define QTNF_MAX_BG_SCAN_PERIOD 0xffff #define QTNF_SCAN_TIMEOUT_SEC 15 #define QTNF_DEF_BSS_PRIORITY 0 diff --git a/drivers/net/wireless/quantenna/qtnfmac/event.c b/drivers/net/wireless/quantenna/qtnfmac/event.c index 16617c44f81b5..68da81bec4e99 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/event.c +++ b/drivers/net/wireless/quantenna/qtnfmac/event.c @@ -211,11 +211,9 @@ qtnf_event_handle_bss_leave(struct qtnf_vif *vif, return -EPROTO; } - if (vif->sta_state != QTNF_STA_CONNECTED) { - pr_err("VIF%u.%u: BSS_LEAVE event when STA is not connected\n", - vif->mac->macid, vif->vifid); - return -EPROTO; - } + if (vif->sta_state != QTNF_STA_CONNECTED) + pr_warn("VIF%u.%u: BSS_LEAVE event when STA is not connected\n", + vif->mac->macid, vif->vifid); pr_debug("VIF%u.%u: disconnected\n", vif->mac->macid, vif->vifid); diff --git a/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c b/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c index 6c1e139bb8f77..3120d49df565d 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c +++ b/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c @@ -751,8 +751,16 @@ tx_done: static int qtnf_pcie_control_tx(struct qtnf_bus *bus, struct sk_buff *skb) { struct qtnf_pcie_bus_priv *priv = (void *)get_bus_priv(bus); + int ret; + + ret = qtnf_shm_ipc_send(&priv->shm_ipc_ep_in, skb->data, skb->len); - return qtnf_shm_ipc_send(&priv->shm_ipc_ep_in, skb->data, skb->len); + if (ret == -ETIMEDOUT) { + pr_err("EP firmware is dead\n"); + bus->fw_state = QTNF_FW_STATE_EP_DEAD; + } + + return ret; } static irqreturn_t qtnf_interrupt(int irq, void *data) @@ -1238,7 +1246,7 @@ static void qtnf_fw_work_handler(struct work_struct *work) goto fw_load_exit; fw_load_fail: - bus->fw_state = QTNF_FW_STATE_DEAD; + bus->fw_state = QTNF_FW_STATE_DETACHED; fw_load_exit: complete(&bus->firmware_init_complete); @@ -1408,7 +1416,8 @@ static void qtnf_pcie_remove(struct pci_dev *pdev) wait_for_completion(&bus->firmware_init_complete); - if (bus->fw_state == QTNF_FW_STATE_ACTIVE) + if (bus->fw_state == QTNF_FW_STATE_ACTIVE || + bus->fw_state == QTNF_FW_STATE_EP_DEAD) qtnf_core_detach(bus); priv = get_bus_priv(bus); diff --git a/drivers/net/wireless/quantenna/qtnfmac/qlink.h b/drivers/net/wireless/quantenna/qtnfmac/qlink.h index 9ab27e158023c..f85deda703fb7 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/qlink.h +++ b/drivers/net/wireless/quantenna/qtnfmac/qlink.h @@ -674,6 +674,8 @@ enum qlink_cmd_result { QLINK_CMD_RESULT_ENOTSUPP, QLINK_CMD_RESULT_ENOTFOUND, QLINK_CMD_RESULT_EALREADY, + QLINK_CMD_RESULT_EADDRINUSE, + QLINK_CMD_RESULT_EADDRNOTAVAIL, }; /** diff --git a/drivers/net/wireless/quantenna/qtnfmac/trans.c b/drivers/net/wireless/quantenna/qtnfmac/trans.c index ccddfebc508ab..345f34ec9750f 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/trans.c +++ b/drivers/net/wireless/quantenna/qtnfmac/trans.c @@ -35,8 +35,10 @@ int qtnf_trans_send_cmd_with_resp(struct qtnf_bus *bus, struct sk_buff *cmd_skb, bool resp_not_handled = true; struct sk_buff *resp_skb = NULL; - if (unlikely(!response_skb)) + if (unlikely(!response_skb)) { + dev_kfree_skb(cmd_skb); return -EFAULT; + } spin_lock(&ctl_node->resp_lock); ctl_node->seq_num++; diff --git a/drivers/net/wireless/realtek/rtlwifi/base.c b/drivers/net/wireless/realtek/rtlwifi/base.c index 762a29cdf7ad9..39c817eddd78e 100644 --- a/drivers/net/wireless/realtek/rtlwifi/base.c +++ b/drivers/net/wireless/realtek/rtlwifi/base.c @@ -396,7 +396,6 @@ static void _rtl_init_mac80211(struct ieee80211_hw *hw) ieee80211_hw_set(hw, SIGNAL_DBM); ieee80211_hw_set(hw, RX_INCLUDES_FCS); ieee80211_hw_set(hw, AMPDU_AGGREGATION); - ieee80211_hw_set(hw, CONNECTION_MONITOR); ieee80211_hw_set(hw, MFP_CAPABLE); ieee80211_hw_set(hw, REPORTS_TX_ACK_STATUS); ieee80211_hw_set(hw, SUPPORTS_AMSDU_IN_AMPDU); @@ -572,8 +571,9 @@ int rtl_init_core(struct ieee80211_hw *hw) spin_lock_init(&rtlpriv->locks.iqk_lock); /* <5> init list */ INIT_LIST_HEAD(&rtlpriv->entry_list); - INIT_LIST_HEAD(&rtlpriv->c2hcmd_list); INIT_LIST_HEAD(&rtlpriv->scan_list.list); + skb_queue_head_init(&rtlpriv->tx_report.queue); + skb_queue_head_init(&rtlpriv->c2hcmd_queue); rtlmac->link_state = MAC80211_NOLINK; @@ -585,11 +585,14 @@ int rtl_init_core(struct ieee80211_hw *hw) EXPORT_SYMBOL_GPL(rtl_init_core); static void rtl_free_entries_from_scan_list(struct ieee80211_hw *hw); +static void rtl_free_entries_from_ack_queue(struct ieee80211_hw *hw, + bool timeout); void rtl_deinit_core(struct ieee80211_hw *hw) { rtl_c2hcmd_launcher(hw, 0); rtl_free_entries_from_scan_list(hw); + rtl_free_entries_from_ack_queue(hw, false); } EXPORT_SYMBOL_GPL(rtl_deinit_core); @@ -1575,22 +1578,52 @@ end: } EXPORT_SYMBOL_GPL(rtl_is_special_data); +void rtl_tx_ackqueue(struct ieee80211_hw *hw, struct sk_buff *skb) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_tx_report *tx_report = &rtlpriv->tx_report; + + __skb_queue_tail(&tx_report->queue, skb); +} +EXPORT_SYMBOL_GPL(rtl_tx_ackqueue); + +static void rtl_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb, + bool ack) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct ieee80211_tx_info *info; + + info = IEEE80211_SKB_CB(skb); + ieee80211_tx_info_clear_status(info); + if (ack) { + RT_TRACE(rtlpriv, COMP_TX_REPORT, DBG_LOUD, + "tx report: ack\n"); + info->flags |= IEEE80211_TX_STAT_ACK; + } else { + RT_TRACE(rtlpriv, COMP_TX_REPORT, DBG_LOUD, + "tx report: not ack\n"); + info->flags &= ~IEEE80211_TX_STAT_ACK; + } + ieee80211_tx_status_irqsafe(hw, skb); +} + bool rtl_is_tx_report_skb(struct ieee80211_hw *hw, struct sk_buff *skb) { u16 ether_type; const u8 *ether_type_ptr; + __le16 fc = rtl_get_fc(skb); ether_type_ptr = rtl_skb_ether_type_ptr(hw, skb, true); ether_type = be16_to_cpup((__be16 *)ether_type_ptr); - /* EAPOL */ - if (ether_type == ETH_P_PAE) + if (ether_type == ETH_P_PAE || ieee80211_is_nullfunc(fc)) return true; return false; } -static u16 rtl_get_tx_report_sn(struct ieee80211_hw *hw) +static u16 rtl_get_tx_report_sn(struct ieee80211_hw *hw, + struct rtlwifi_tx_info *tx_info) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_tx_report *tx_report = &rtlpriv->tx_report; @@ -1604,29 +1637,33 @@ static u16 rtl_get_tx_report_sn(struct ieee80211_hw *hw) tx_report->last_sent_sn = sn; tx_report->last_sent_time = jiffies; - + tx_info->sn = sn; + tx_info->send_time = tx_report->last_sent_time; RT_TRACE(rtlpriv, COMP_TX_REPORT, DBG_DMESG, "Send TX-Report sn=0x%X\n", sn); return sn; } -void rtl_get_tx_report(struct rtl_tcb_desc *ptcb_desc, u8 *pdesc, - struct ieee80211_hw *hw) +void rtl_set_tx_report(struct rtl_tcb_desc *ptcb_desc, u8 *pdesc, + struct ieee80211_hw *hw, struct rtlwifi_tx_info *tx_info) { if (ptcb_desc->use_spe_rpt) { - u16 sn = rtl_get_tx_report_sn(hw); + u16 sn = rtl_get_tx_report_sn(hw, tx_info); SET_TX_DESC_SPE_RPT(pdesc, 1); SET_TX_DESC_SW_DEFINE(pdesc, sn); } } -EXPORT_SYMBOL_GPL(rtl_get_tx_report); +EXPORT_SYMBOL_GPL(rtl_set_tx_report); void rtl_tx_report_handler(struct ieee80211_hw *hw, u8 *tmp_buf, u8 c2h_cmd_len) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_tx_report *tx_report = &rtlpriv->tx_report; + struct rtlwifi_tx_info *tx_info; + struct sk_buff_head *queue = &tx_report->queue; + struct sk_buff *skb; u16 sn; u8 st, retry; @@ -1642,6 +1679,14 @@ void rtl_tx_report_handler(struct ieee80211_hw *hw, u8 *tmp_buf, u8 c2h_cmd_len) tx_report->last_recv_sn = sn; + skb_queue_walk(queue, skb) { + tx_info = rtl_tx_skb_cb_info(skb); + if (tx_info->sn == sn) { + skb_unlink(skb, queue); + rtl_tx_status(hw, skb, st == 0); + break; + } + } RT_TRACE(rtlpriv, COMP_TX_REPORT, DBG_DMESG, "Recv TX-Report st=0x%02X sn=0x%X retry=0x%X\n", st, sn, retry); @@ -1909,6 +1954,25 @@ static void rtl_free_entries_from_scan_list(struct ieee80211_hw *hw) } } +static void rtl_free_entries_from_ack_queue(struct ieee80211_hw *hw, + bool chk_timeout) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_tx_report *tx_report = &rtlpriv->tx_report; + struct sk_buff_head *queue = &tx_report->queue; + struct sk_buff *skb, *tmp; + struct rtlwifi_tx_info *tx_info; + + skb_queue_walk_safe(queue, skb, tmp) { + tx_info = rtl_tx_skb_cb_info(skb); + if (chk_timeout && + time_after(tx_info->send_time + HZ, jiffies)) + continue; + skb_unlink(skb, queue); + rtl_tx_status(hw, skb, false); + } +} + void rtl_scan_list_expire(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); @@ -2173,6 +2237,9 @@ label_lps_done: /* <6> scan list */ rtl_scan_list_expire(hw); + + /* <7> check ack queue */ + rtl_free_entries_from_ack_queue(hw, true); } void rtl_watch_dog_timer_callback(struct timer_list *t) @@ -2195,81 +2262,122 @@ void rtl_fwevt_wq_callback(void *data) rtlpriv->cfg->ops->c2h_command_handle(hw); } -void rtl_c2hcmd_enqueue(struct ieee80211_hw *hw, u8 tag, u8 len, u8 *val) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - unsigned long flags; - struct rtl_c2hcmd *c2hcmd; +static void rtl_c2h_content_parsing(struct ieee80211_hw *hw, + struct sk_buff *skb); - c2hcmd = kmalloc(sizeof(*c2hcmd), - in_interrupt() ? GFP_ATOMIC : GFP_KERNEL); +static bool rtl_c2h_fast_cmd(struct ieee80211_hw *hw, struct sk_buff *skb) +{ + u8 cmd_id = GET_C2H_CMD_ID(skb->data); - if (!c2hcmd) - goto label_err; + switch (cmd_id) { + case C2H_BT_MP: + return true; + default: + break; + } - c2hcmd->val = kmalloc(len, - in_interrupt() ? GFP_ATOMIC : GFP_KERNEL); + return false; +} - if (!c2hcmd->val) - goto label_err2; +void rtl_c2hcmd_enqueue(struct ieee80211_hw *hw, struct sk_buff *skb) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + unsigned long flags; - /* fill data */ - c2hcmd->tag = tag; - c2hcmd->len = len; - memcpy(c2hcmd->val, val, len); + if (rtl_c2h_fast_cmd(hw, skb)) { + rtl_c2h_content_parsing(hw, skb); + return; + } /* enqueue */ spin_lock_irqsave(&rtlpriv->locks.c2hcmd_lock, flags); - list_add_tail(&c2hcmd->list, &rtlpriv->c2hcmd_list); + __skb_queue_tail(&rtlpriv->c2hcmd_queue, skb); spin_unlock_irqrestore(&rtlpriv->locks.c2hcmd_lock, flags); /* wake up wq */ queue_delayed_work(rtlpriv->works.rtl_wq, &rtlpriv->works.c2hcmd_wq, 0); - - return; - -label_err2: - kfree(c2hcmd); - -label_err: - RT_TRACE(rtlpriv, COMP_CMD, DBG_WARNING, - "C2H cmd enqueue fail.\n"); } EXPORT_SYMBOL(rtl_c2hcmd_enqueue); +static void rtl_c2h_content_parsing(struct ieee80211_hw *hw, + struct sk_buff *skb) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal_ops *hal_ops = rtlpriv->cfg->ops; + const struct rtl_btc_ops *btc_ops = rtlpriv->btcoexist.btc_ops; + u8 cmd_id, cmd_seq, cmd_len; + u8 *cmd_buf = NULL; + + cmd_id = GET_C2H_CMD_ID(skb->data); + cmd_seq = GET_C2H_SEQ(skb->data); + cmd_len = skb->len - C2H_DATA_OFFSET; + cmd_buf = GET_C2H_DATA_PTR(skb->data); + + switch (cmd_id) { + case C2H_DBG: + RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD, "[C2H], C2H_DBG!!\n"); + break; + case C2H_TXBF: + RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, + "[C2H], C2H_TXBF!!\n"); + break; + case C2H_TX_REPORT: + rtl_tx_report_handler(hw, cmd_buf, cmd_len); + break; + case C2H_RA_RPT: + if (hal_ops->c2h_ra_report_handler) + hal_ops->c2h_ra_report_handler(hw, cmd_buf, cmd_len); + break; + case C2H_BT_INFO: + RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, + "[C2H], C2H_BT_INFO!!\n"); + if (rtlpriv->cfg->ops->get_btc_status()) + btc_ops->btc_btinfo_notify(rtlpriv, cmd_buf, cmd_len); + break; + case C2H_BT_MP: + RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, + "[C2H], C2H_BT_MP!!\n"); + if (rtlpriv->cfg->ops->get_btc_status()) + btc_ops->btc_btmpinfo_notify(rtlpriv, cmd_buf, cmd_len); + break; + default: + RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, + "[C2H], Unknown packet!! cmd_id(%#X)!\n", cmd_id); + break; + } +} + void rtl_c2hcmd_launcher(struct ieee80211_hw *hw, int exec) { struct rtl_priv *rtlpriv = rtl_priv(hw); + struct sk_buff *skb; unsigned long flags; - struct rtl_c2hcmd *c2hcmd; int i; for (i = 0; i < 200; i++) { /* dequeue a task */ spin_lock_irqsave(&rtlpriv->locks.c2hcmd_lock, flags); - c2hcmd = list_first_entry_or_null(&rtlpriv->c2hcmd_list, - struct rtl_c2hcmd, list); - - if (c2hcmd) - list_del(&c2hcmd->list); + skb = __skb_dequeue(&rtlpriv->c2hcmd_queue); spin_unlock_irqrestore(&rtlpriv->locks.c2hcmd_lock, flags); /* do it */ - if (!c2hcmd) + if (!skb) break; - if (rtlpriv->cfg->ops->c2h_content_parsing && exec) - rtlpriv->cfg->ops->c2h_content_parsing(hw, - c2hcmd->tag, c2hcmd->len, c2hcmd->val); + RT_TRACE(rtlpriv, COMP_FW, DBG_DMESG, "C2H rx_desc_shift=%d\n", + *((u8 *)skb->cb)); + RT_PRINT_DATA(rtlpriv, COMP_FW, DBG_DMESG, + "C2H data: ", skb->data, skb->len); - /* free */ - kfree(c2hcmd->val); + if (exec) + rtl_c2h_content_parsing(hw, skb); - kfree(c2hcmd); + /* free */ + dev_kfree_skb_any(skb); } } diff --git a/drivers/net/wireless/realtek/rtlwifi/base.h b/drivers/net/wireless/realtek/rtlwifi/base.h index acc9246358181..912f205779c39 100644 --- a/drivers/net/wireless/realtek/rtlwifi/base.h +++ b/drivers/net/wireless/realtek/rtlwifi/base.h @@ -130,9 +130,10 @@ bool rtl_tx_mgmt_proc(struct ieee80211_hw *hw, struct sk_buff *skb); u8 rtl_is_special_data(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx, bool is_enc); +void rtl_tx_ackqueue(struct ieee80211_hw *hw, struct sk_buff *skb); bool rtl_is_tx_report_skb(struct ieee80211_hw *hw, struct sk_buff *skb); -void rtl_get_tx_report(struct rtl_tcb_desc *ptcb_desc, u8 *pdesc, - struct ieee80211_hw *hw); +void rtl_set_tx_report(struct rtl_tcb_desc *ptcb_desc, u8 *pdesc, + struct ieee80211_hw *hw, struct rtlwifi_tx_info *info); void rtl_tx_report_handler(struct ieee80211_hw *hw, u8 *tmp_buf, u8 c2h_cmd_len); bool rtl_check_tx_report_acked(struct ieee80211_hw *hw); @@ -160,7 +161,7 @@ void rtl_watchdog_wq_callback(void *data); void rtl_fwevt_wq_callback(void *data); void rtl_c2hcmd_wq_callback(void *data); void rtl_c2hcmd_launcher(struct ieee80211_hw *hw, int exec); -void rtl_c2hcmd_enqueue(struct ieee80211_hw *hw, u8 tag, u8 len, u8 *val); +void rtl_c2hcmd_enqueue(struct ieee80211_hw *hw, struct sk_buff *skb); u8 rtl_mrate_idx_to_arfr_id(struct ieee80211_hw *hw, u8 rate_index, enum wireless_mode wirelessmode); diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c index 279fe01bb55ea..df3facc8e5a41 100644 --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c @@ -2876,25 +2876,10 @@ static void btc8723b2ant_action_hid(struct btc_coexist *btcoexist) btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 13); /* sw mechanism */ - if (BTC_WIFI_BW_HT40 == wifi_bw) { - if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || - (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { - btc8723b2ant_sw_mechanism(btcoexist, true, true, - false, false); - } else { - btc8723b2ant_sw_mechanism(btcoexist, true, true, - false, false); - } - } else { - if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || - (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { - btc8723b2ant_sw_mechanism(btcoexist, false, true, - false, false); - } else { - btc8723b2ant_sw_mechanism(btcoexist, false, true, - false, false); - } - } + if (wifi_bw == BTC_WIFI_BW_HT40) + btc8723b2ant_sw_mechanism(btcoexist, true, true, false, false); + else + btc8723b2ant_sw_mechanism(btcoexist, false, true, false, false); } /* A2DP only / PAN(EDR) only/ A2DP+PAN(HS) */ diff --git a/drivers/net/wireless/realtek/rtlwifi/pci.c b/drivers/net/wireless/realtek/rtlwifi/pci.c index 57bb8f049e592..ae13bcfb3bf09 100644 --- a/drivers/net/wireless/realtek/rtlwifi/pci.c +++ b/drivers/net/wireless/realtek/rtlwifi/pci.c @@ -619,12 +619,15 @@ static void _rtl_pci_tx_isr(struct ieee80211_hw *hw, int prio) rtlpriv->link_info.tidtx_inperiod[tid]++; info = IEEE80211_SKB_CB(skb); - ieee80211_tx_info_clear_status(info); - info->flags |= IEEE80211_TX_STAT_ACK; - /*info->status.rates[0].count = 1; */ - - ieee80211_tx_status_irqsafe(hw, skb); + if (likely(!ieee80211_is_nullfunc(fc))) { + ieee80211_tx_info_clear_status(info); + info->flags |= IEEE80211_TX_STAT_ACK; + /*info->status.rates[0].count = 1; */ + ieee80211_tx_status_irqsafe(hw, skb); + } else { + rtl_tx_ackqueue(hw, skb); + } if ((ring->entries - skb_queue_len(&ring->queue)) <= 4) { RT_TRACE(rtlpriv, COMP_ERR, DBG_DMESG, @@ -827,9 +830,8 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw) goto new_trx_end; } /* handle command packet here */ - if (rtlpriv->cfg->ops->rx_command_packet && - rtlpriv->cfg->ops->rx_command_packet(hw, &stats, skb)) { - dev_kfree_skb_any(skb); + if (stats.packet_report_type == C2H_PACKET) { + rtl_c2hcmd_enqueue(hw, skb); goto new_trx_end; } diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/def.h b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/def.h index 0532b98524444..45c866d3ca882 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/def.h +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/def.h @@ -137,13 +137,6 @@ enum version_8188e { VERSION_UNKNOWN = 0xFF, }; -enum rx_packet_type { - NORMAL_RX, - TX_REPORT1, - TX_REPORT2, - HIS_REPORT, -}; - enum rtl819x_loopback_e { RTL819X_NO_LOOPBACK = 0, RTL819X_MAC_LOOPBACK = 1, @@ -183,31 +176,6 @@ enum interface_select_pci { INTF_SEL3_RSV = 3, }; -enum hal_fw_c2h_cmd_id { - HAL_FW_C2H_CMD_READ_MACREG = 0, - HAL_FW_C2H_CMD_READ_BBREG = 1, - HAL_FW_C2H_CMD_READ_RFREG = 2, - HAL_FW_C2H_CMD_READ_EEPROM = 3, - HAL_FW_C2H_CMD_READ_EFUSE = 4, - HAL_FW_C2H_CMD_READ_CAM = 5, - HAL_FW_C2H_CMD_GET_BASICRATE = 6, - HAL_FW_C2H_CMD_GET_DATARATE = 7, - HAL_FW_C2H_CMD_SURVEY = 8, - HAL_FW_C2H_CMD_SURVEYDONE = 9, - HAL_FW_C2H_CMD_JOINBSS = 10, - HAL_FW_C2H_CMD_ADDSTA = 11, - HAL_FW_C2H_CMD_DELSTA = 12, - HAL_FW_C2H_CMD_ATIMDONE = 13, - HAL_FW_C2H_CMD_TX_REPORT = 14, - HAL_FW_C2H_CMD_CCX_REPORT = 15, - HAL_FW_C2H_CMD_DTM_REPORT = 16, - HAL_FW_C2H_CMD_TX_RATE_STATISTICS = 17, - HAL_FW_C2H_CMD_C2HLBK = 18, - HAL_FW_C2H_CMD_C2HDBG = 19, - HAL_FW_C2H_CMD_C2HFEEDBACK = 20, - HAL_FW_C2H_CMD_MAX -}; - enum rtl_desc_qsel { QSLT_BK = 0x2, QSLT_BE = 0x0, diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/sw.c index 82681b96ef93e..8c15ffd3568ba 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/sw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/sw.c @@ -263,8 +263,6 @@ static struct rtl_hal_ops rtl8188ee_hal_ops = { .get_rfreg = rtl88e_phy_query_rf_reg, .set_rfreg = rtl88e_phy_set_rf_reg, .get_btc_status = rtl88e_get_btc_status, - .rx_command_packet = rtl88ee_rx_command_packet, - }; static struct rtl_mod_params rtl88ee_mod_params = { diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/trx.c index 9670732b2bc61..4c1f8b08fc109 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/trx.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/trx.c @@ -850,10 +850,3 @@ void rtl88ee_tx_polling(struct ieee80211_hw *hw, u8 hw_queue) BIT(0) << (hw_queue)); } } - -u32 rtl88ee_rx_command_packet(struct ieee80211_hw *hw, - const struct rtl_stats *status, - struct sk_buff *skb) -{ - return 0; -} diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/trx.h b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/trx.h index f902d6769aa85..127ba977206f3 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/trx.h +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/trx.h @@ -790,8 +790,4 @@ void rtl88ee_tx_polling(struct ieee80211_hw *hw, u8 hw_queue); void rtl88ee_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc, bool firstseg, bool lastseg, struct sk_buff *skb); -u32 rtl88ee_rx_command_packet(struct ieee80211_hw *hw, - const struct rtl_stats *status, - struct sk_buff *skb); - #endif diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/def.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/def.h index b90aaf1280722..d2005d7e9ad21 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/def.h +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/def.h @@ -142,31 +142,6 @@ enum interface_select_pci { INTF_SEL3_RSV = 3, }; -enum hal_fw_c2h_cmd_id { - HAL_FW_C2H_CMD_Read_MACREG = 0, - HAL_FW_C2H_CMD_Read_BBREG = 1, - HAL_FW_C2H_CMD_Read_RFREG = 2, - HAL_FW_C2H_CMD_Read_EEPROM = 3, - HAL_FW_C2H_CMD_Read_EFUSE = 4, - HAL_FW_C2H_CMD_Read_CAM = 5, - HAL_FW_C2H_CMD_Get_BasicRate = 6, - HAL_FW_C2H_CMD_Get_DataRate = 7, - HAL_FW_C2H_CMD_Survey = 8, - HAL_FW_C2H_CMD_SurveyDone = 9, - HAL_FW_C2H_CMD_JoinBss = 10, - HAL_FW_C2H_CMD_AddSTA = 11, - HAL_FW_C2H_CMD_DelSTA = 12, - HAL_FW_C2H_CMD_AtimDone = 13, - HAL_FW_C2H_CMD_TX_Report = 14, - HAL_FW_C2H_CMD_CCX_Report = 15, - HAL_FW_C2H_CMD_DTM_Report = 16, - HAL_FW_C2H_CMD_TX_Rate_Statistics = 17, - HAL_FW_C2H_CMD_C2HLBK = 18, - HAL_FW_C2H_CMD_C2HDBG = 19, - HAL_FW_C2H_CMD_C2HFEEDBACK = 20, - HAL_FW_C2H_CMD_MAX -}; - enum rtl_desc_qsel { QSLT_BK = 0x2, QSLT_BE = 0x0, diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/def.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/def.h index 60f5728b4e2de..9f7e7bb8610b6 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/def.h +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/def.h @@ -47,14 +47,6 @@ enum version_8192e { VERSION_UNKNOWN = 0xFF, }; -enum rx_packet_type { - NORMAL_RX, - TX_REPORT1, - TX_REPORT2, - HIS_REPORT, - C2H_PACKET, -}; - enum rtl_desc_qsel { QSLT_BK = 0x2, QSLT_BE = 0x0, diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/fw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/fw.c index f9563ae301ad2..84a0d0eb72e1e 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/fw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/fw.c @@ -876,85 +876,11 @@ void rtl92ee_set_p2p_ps_offload_cmd(struct ieee80211_hw *hw, u8 p2p_ps_state) (u8 *)p2p_ps_offload); } -static void _rtl92ee_c2h_ra_report_handler(struct ieee80211_hw *hw, - u8 *cmd_buf, u8 cmd_len) +void rtl92ee_c2h_ra_report_handler(struct ieee80211_hw *hw, + u8 *cmd_buf, u8 cmd_len) { u8 rate = cmd_buf[0] & 0x3F; bool collision_state = cmd_buf[3] & BIT(0); rtl92ee_dm_dynamic_arfb_select(hw, rate, collision_state); } - -void rtl92ee_c2h_content_parsing(struct ieee80211_hw *hw, u8 c2h_cmd_id, - u8 c2h_cmd_len, u8 *tmp_buf) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_btc_ops *btc_ops = rtlpriv->btcoexist.btc_ops; - - switch (c2h_cmd_id) { - case C2H_8192E_DBG: - RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, - "[C2H], C2H_8723BE_DBG!!\n"); - break; - case C2H_8192E_TXBF: - RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, - "[C2H], C2H_8192E_TXBF!!\n"); - break; - case C2H_8192E_TX_REPORT: - RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE , - "[C2H], C2H_8723BE_TX_REPORT!\n"); - rtl_tx_report_handler(hw, tmp_buf, c2h_cmd_len); - break; - case C2H_8192E_BT_INFO: - RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, - "[C2H], C2H_8723BE_BT_INFO!!\n"); - if (rtlpriv->cfg->ops->get_btc_status()) - btc_ops->btc_btinfo_notify(rtlpriv, tmp_buf, - c2h_cmd_len); - break; - case C2H_8192E_BT_MP: - RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, - "[C2H], C2H_8723BE_BT_MP!!\n"); - if (rtlpriv->cfg->ops->get_btc_status()) - btc_ops->btc_btmpinfo_notify(rtlpriv, tmp_buf, - c2h_cmd_len); - break; - case C2H_8192E_RA_RPT: - _rtl92ee_c2h_ra_report_handler(hw, tmp_buf, c2h_cmd_len); - break; - default: - RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, - "[C2H], Unknown packet!! CmdId(%#X)!\n", c2h_cmd_id); - break; - } -} - -void rtl92ee_c2h_packet_handler(struct ieee80211_hw *hw, u8 *buffer, u8 len) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - u8 c2h_cmd_id = 0, c2h_cmd_seq = 0, c2h_cmd_len = 0; - u8 *tmp_buf = NULL; - - c2h_cmd_id = buffer[0]; - c2h_cmd_seq = buffer[1]; - c2h_cmd_len = len - 2; - tmp_buf = buffer + 2; - - RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, - "[C2H packet], c2hCmdId=0x%x, c2hCmdSeq=0x%x, c2hCmdLen=%d\n", - c2h_cmd_id, c2h_cmd_seq, c2h_cmd_len); - - RT_PRINT_DATA(rtlpriv, COMP_FW, DBG_TRACE, - "[C2H packet], Content Hex:\n", tmp_buf, c2h_cmd_len); - - switch (c2h_cmd_id) { - case C2H_8192E_BT_INFO: - case C2H_8192E_BT_MP: - rtl_c2hcmd_enqueue(hw, c2h_cmd_id, c2h_cmd_len, tmp_buf); - break; - default: - rtl92ee_c2h_content_parsing(hw, c2h_cmd_id, c2h_cmd_len, - tmp_buf); - break; - } -} diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/fw.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/fw.h index b770f722daa6d..6a2fbf20d579e 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/fw.h +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/fw.h @@ -128,17 +128,6 @@ enum rtl8192e_h2c_cmd { MAX_92E_H2CCMD }; -enum rtl8192e_c2h_evt { - C2H_8192E_DBG = 0, - C2H_8192E_LB = 1, - C2H_8192E_TXBF = 2, - C2H_8192E_TX_REPORT = 3, - C2H_8192E_BT_INFO = 9, - C2H_8192E_BT_MP = 11, - C2H_8192E_RA_RPT = 12, - MAX_8192E_C2HEVENT -}; - #define pagenum_128(_len) \ (u32)(((_len) >> 7) + ((_len) & 0x7F ? 1 : 0)) @@ -190,7 +179,6 @@ void rtl92ee_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode); void rtl92ee_set_fw_media_status_rpt_cmd(struct ieee80211_hw *hw, u8 mstatus); void rtl92ee_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool b_dl_finished); void rtl92ee_set_p2p_ps_offload_cmd(struct ieee80211_hw *hw, u8 p2p_ps_state); -void rtl92ee_c2h_packet_handler(struct ieee80211_hw *hw, u8 *buffer, u8 len); -void rtl92ee_c2h_content_parsing(struct ieee80211_hw *hw, u8 c2h_cmd_id, - u8 c2h_cmd_len, u8 *tmp_buf); +void rtl92ee_c2h_ra_report_handler(struct ieee80211_hw *hw, + u8 *cmd_buf, u8 cmd_len); #endif diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/sw.c index ef92a789871da..9ea62599ecbb0 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/sw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/sw.c @@ -250,8 +250,7 @@ static struct rtl_hal_ops rtl8192ee_hal_ops = { .set_rfreg = rtl92ee_phy_set_rf_reg, .fill_h2c_cmd = rtl92ee_fill_h2c_cmd, .get_btc_status = rtl92ee_get_btc_status, - .rx_command_packet = rtl92ee_rx_command_packet, - .c2h_content_parsing = rtl92ee_c2h_content_parsing, + .c2h_ra_report_handler = rtl92ee_c2h_ra_report_handler, }; static struct rtl_mod_params rtl92ee_mod_params = { diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c index 4f7444331b07b..14d6e3fc5767c 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c @@ -662,6 +662,7 @@ void rtl92ee_tx_fill_desc(struct ieee80211_hw *hw, struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); struct rtl_hal *rtlhal = rtl_hal(rtlpriv); + struct rtlwifi_tx_info *tx_info = rtl_tx_skb_cb_info(skb); u8 *pdesc = (u8 *)pdesc_tx; u16 seq_number; __le16 fc = hdr->frame_control; @@ -723,8 +724,6 @@ void rtl92ee_tx_fill_desc(struct ieee80211_hw *hw, SET_TX_DESC_OFFSET(pdesc, USB_HWDESC_HEADER_LEN); } - /* tx report */ - rtl_get_tx_report(ptcb_desc, pdesc, hw); SET_TX_DESC_TX_RATE(pdesc, ptcb_desc->hw_rate); @@ -827,6 +826,8 @@ void rtl92ee_tx_fill_desc(struct ieee80211_hw *hw, SET_TX_DESC_HTC(pdesc, 1); } } + /* tx report */ + rtl_set_tx_report(ptcb_desc, pdesc, hw, tx_info); } SET_TX_DESC_FIRST_SEG(pdesc, (firstseg ? 1 : 0)); @@ -1071,27 +1072,3 @@ bool rtl92ee_is_tx_desc_closed(struct ieee80211_hw *hw, u8 hw_queue, u16 index) void rtl92ee_tx_polling(struct ieee80211_hw *hw, u8 hw_queue) { } - -u32 rtl92ee_rx_command_packet(struct ieee80211_hw *hw, - const struct rtl_stats *status, - struct sk_buff *skb) -{ - u32 result = 0; - struct rtl_priv *rtlpriv = rtl_priv(hw); - - switch (status->packet_report_type) { - case NORMAL_RX: - result = 0; - break; - case C2H_PACKET: - rtl92ee_c2h_packet_handler(hw, skb->data, (u8)skb->len); - result = 1; - break; - default: - RT_TRACE(rtlpriv, COMP_RECV, DBG_TRACE, - "Unknown packet type %d\n", status->packet_report_type); - break; - } - - return result; -} diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.h index 48c16fff20c6e..45df3e79f490f 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.h +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.h @@ -762,7 +762,4 @@ void rtl92ee_tx_polling(struct ieee80211_hw *hw, u8 hw_queue); void rtl92ee_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc, bool firstseg, bool lastseg, struct sk_buff *skb); -u32 rtl92ee_rx_command_packet(struct ieee80211_hw *hw, - const struct rtl_stats *status, - struct sk_buff *skb); #endif diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/def.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/def.h index bcdf2273688eb..8475448175491 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/def.h +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/def.h @@ -152,31 +152,6 @@ enum interface_select_pci { INTF_SEL3_RSV = 3, }; -enum hal_fw_c2h_cmd_id { - HAL_FW_C2H_CMD_Read_MACREG = 0, - HAL_FW_C2H_CMD_Read_BBREG = 1, - HAL_FW_C2H_CMD_Read_RFREG = 2, - HAL_FW_C2H_CMD_Read_EEPROM = 3, - HAL_FW_C2H_CMD_Read_EFUSE = 4, - HAL_FW_C2H_CMD_Read_CAM = 5, - HAL_FW_C2H_CMD_Get_BasicRate = 6, - HAL_FW_C2H_CMD_Get_DataRate = 7, - HAL_FW_C2H_CMD_Survey = 8, - HAL_FW_C2H_CMD_SurveyDone = 9, - HAL_FW_C2H_CMD_JoinBss = 10, - HAL_FW_C2H_CMD_AddSTA = 11, - HAL_FW_C2H_CMD_DelSTA = 12, - HAL_FW_C2H_CMD_AtimDone = 13, - HAL_FW_C2H_CMD_TX_Report = 14, - HAL_FW_C2H_CMD_CCX_Report = 15, - HAL_FW_C2H_CMD_DTM_Report = 16, - HAL_FW_C2H_CMD_TX_Rate_Statistics = 17, - HAL_FW_C2H_CMD_C2HLBK = 18, - HAL_FW_C2H_CMD_C2HDBG = 19, - HAL_FW_C2H_CMD_C2HFEEDBACK = 20, - HAL_FW_C2H_CMD_MAX -}; - enum rtl_desc_qsel { QSLT_BK = 0x2, QSLT_BE = 0x0, diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_btc.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_btc.c index ec9bcf32f0ab2..788de88ab1ee3 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_btc.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_btc.c @@ -1749,13 +1749,13 @@ void rtl_8723e_c2h_command_handle(struct ieee80211_hw *hw) switch (c2h_event.cmd_id) { - case C2H_BT_RSSI: + case C2H_V0_BT_RSSI: break; - case C2H_BT_OP_MODE: + case C2H_V0_BT_OP_MODE: break; - case BT_INFO: + case C2H_V0_BT_INFO: RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, "BT info Byte[0] (ID) is 0x%x\n", c2h_event.cmd_id); diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_btc.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_btc.h index 3723d7476717b..756868897d8b3 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_btc.h +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_btc.h @@ -130,17 +130,17 @@ enum bt_state { BT_INFO_STATE_MAX = 7 }; -enum rtl8723e_c2h_evt { - C2H_DBG = 0, - C2H_TSF = 1, - C2H_AP_RPT_RSP = 2, +enum rtl8723e_c2h_evt_v0 { + C2H_V0_DBG = 0, + C2H_V0_TSF = 1, + C2H_V0_AP_RPT_RSP = 2, /* The FW notify the report of the specific tx packet. */ - C2H_CCX_TX_RPT = 3, - C2H_BT_RSSI = 4, - C2H_BT_OP_MODE = 5, - C2H_HW_INFO_EXCH = 10, - C2H_C2H_H2C_TEST = 11, - BT_INFO = 12, + C2H_V0_CCX_TX_RPT = 3, + C2H_V0_BT_RSSI = 4, + C2H_V0_BT_OP_MODE = 5, + C2H_V0_HW_INFO_EXCH = 10, + C2H_V0_C2H_H2C_TEST = 11, + C2H_V0_BT_INFO = 12, MAX_C2HEVENT }; diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/sw.c index a545ea3173233..07b82700d1de3 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/sw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/sw.c @@ -260,7 +260,6 @@ static struct rtl_hal_ops rtl8723e_hal_ops = { .bt_coex_off_before_lps = rtl8723e_dm_bt_turn_off_bt_coexist_before_enter_lps, .get_btc_status = rtl8723e_get_btc_status, - .rx_command_packet = rtl8723e_rx_command_packet, .is_fw_header = is_fw_header, }; diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/trx.c index 23485602a9a10..d461d0c9631fd 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/trx.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/trx.c @@ -709,10 +709,3 @@ void rtl8723e_tx_polling(struct ieee80211_hw *hw, u8 hw_queue) BIT(0) << (hw_queue)); } } - -u32 rtl8723e_rx_command_packet(struct ieee80211_hw *hw, - const struct rtl_stats *status, - struct sk_buff *skb) -{ - return 0; -} diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/trx.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/trx.h index 985ce0b77ea5e..d592b08d4ac83 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/trx.h +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/trx.h @@ -716,7 +716,4 @@ void rtl8723e_tx_polling(struct ieee80211_hw *hw, u8 hw_queue); void rtl8723e_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc, bool firstseg, bool lastseg, struct sk_buff *skb); -u32 rtl8723e_rx_command_packet(struct ieee80211_hw *hw, - const struct rtl_stats *status, - struct sk_buff *skb); #endif diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/def.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/def.h index 025ea5c0f3f6c..5e5403d692209 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/def.h +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/def.h @@ -38,14 +38,6 @@ /* Currently only for RTL8723B */ #define EXT_VENDOR_ID (BIT(18) | BIT(19)) -enum rx_packet_type { - NORMAL_RX, - TX_REPORT1, - TX_REPORT2, - HIS_REPORT, - C2H_PACKET, -}; - enum rtl_desc_qsel { QSLT_BK = 0x2, QSLT_BE = 0x0, diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/fw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/fw.c index 4b963fd27d646..f2441fbb92f1e 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/fw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/fw.c @@ -703,72 +703,3 @@ void rtl8723be_set_p2p_ps_offload_cmd(struct ieee80211_hw *hw, rtl8723be_fill_h2c_cmd(hw, H2C_8723B_P2P_PS_OFFLOAD, 1, (u8 *)p2p_ps_offload); } - -void rtl8723be_c2h_content_parsing(struct ieee80211_hw *hw, - u8 c2h_cmd_id, - u8 c2h_cmd_len, u8 *tmp_buf) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_btc_ops *btc_ops = rtlpriv->btcoexist.btc_ops; - - switch (c2h_cmd_id) { - case C2H_8723B_DBG: - RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, - "[C2H], C2H_8723BE_DBG!!\n"); - break; - case C2H_8723B_TX_REPORT: - RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, - "[C2H], C2H_8723BE_TX_REPORT!\n"); - rtl_tx_report_handler(hw, tmp_buf, c2h_cmd_len); - break; - case C2H_8723B_BT_INFO: - RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, - "[C2H], C2H_8723BE_BT_INFO!!\n"); - if (rtlpriv->cfg->ops->get_btc_status()) - btc_ops->btc_btinfo_notify(rtlpriv, tmp_buf, - c2h_cmd_len); - break; - case C2H_8723B_BT_MP: - RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, - "[C2H], C2H_8723BE_BT_MP!!\n"); - if (rtlpriv->cfg->ops->get_btc_status()) - btc_ops->btc_btmpinfo_notify(rtlpriv, tmp_buf, - c2h_cmd_len); - break; - default: - RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, - "[C2H], Unknown packet!! CmdId(%#X)!\n", c2h_cmd_id); - break; - } -} - -void rtl8723be_c2h_packet_handler(struct ieee80211_hw *hw, u8 *buffer, u8 len) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - u8 c2h_cmd_id = 0, c2h_cmd_seq = 0, c2h_cmd_len = 0; - u8 *tmp_buf = NULL; - - c2h_cmd_id = buffer[0]; - c2h_cmd_seq = buffer[1]; - c2h_cmd_len = len - 2; - tmp_buf = buffer + 2; - - RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, - "[C2H packet], c2hCmdId=0x%x, c2hCmdSeq=0x%x, c2hCmdLen=%d\n", - c2h_cmd_id, c2h_cmd_seq, c2h_cmd_len); - - RT_PRINT_DATA(rtlpriv, COMP_FW, DBG_TRACE, - "[C2H packet], Content Hex:\n", tmp_buf, c2h_cmd_len); - - switch (c2h_cmd_id) { - case C2H_8723B_BT_INFO: - case C2H_8723B_BT_MP: - rtl_c2hcmd_enqueue(hw, c2h_cmd_id, c2h_cmd_len, tmp_buf); - break; - - default: - rtl8723be_c2h_content_parsing(hw, c2h_cmd_id, c2h_cmd_len, - tmp_buf); - break; - } -} diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/fw.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/fw.h index 2de4edb62bca1..948d286463649 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/fw.h +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/fw.h @@ -100,16 +100,6 @@ enum rtl8723b_h2c_cmd { MAX_8723B_H2CCMD }; -enum rtl8723b_c2h_evt { - C2H_8723B_DBG = 0, - C2H_8723B_LB = 1, - C2H_8723B_TXBF = 2, - C2H_8723B_TX_REPORT = 3, - C2H_8723B_BT_INFO = 9, - C2H_8723B_BT_MP = 11, - MAX_8723B_C2HEVENT -}; - #define pagenum_128(_len) (u32)(((_len)>>7) + ((_len)&0x7F ? 1 : 0)) @@ -153,7 +143,4 @@ void rtl8723be_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode); void rtl8723be_set_fw_media_status_rpt_cmd(struct ieee80211_hw *hw, u8 mstatus); void rtl8723be_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool b_dl_finished); void rtl8723be_set_p2p_ps_offload_cmd(struct ieee80211_hw *hw, u8 p2p_ps_state); -void rtl8723be_c2h_packet_handler(struct ieee80211_hw *hw, u8 *buffer, u8 len); -void rtl8723be_c2h_content_parsing(struct ieee80211_hw *hw, u8 c2h_cmd_id, - u8 c2h_cmd_len, u8 *tmp_buf); #endif diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/sw.c index 6a42988aad659..c9f7b042d9c6f 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/sw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/sw.c @@ -261,9 +261,7 @@ static struct rtl_hal_ops rtl8723be_hal_ops = { .set_rfreg = rtl8723be_phy_set_rf_reg, .fill_h2c_cmd = rtl8723be_fill_h2c_cmd, .get_btc_status = rtl8723be_get_btc_status, - .rx_command_packet = rtl8723be_rx_command_packet, .is_fw_header = is_fw_header, - .c2h_content_parsing = rtl8723be_c2h_content_parsing, }; static struct rtl_mod_params rtl8723be_mod_params = { diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/trx.c index fd9b38aa08a18..9f8dfb5af7742 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/trx.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/trx.c @@ -431,6 +431,7 @@ void rtl8723be_tx_fill_desc(struct ieee80211_hw *hw, struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); struct rtl_hal *rtlhal = rtl_hal(rtlpriv); + struct rtlwifi_tx_info *tx_info = rtl_tx_skb_cb_info(skb); u8 *pdesc = (u8 *)pdesc_tx; u16 seq_number; __le16 fc = hdr->frame_control; @@ -488,8 +489,6 @@ void rtl8723be_tx_fill_desc(struct ieee80211_hw *hw, SET_TX_DESC_OFFSET(pdesc, USB_HWDESC_HEADER_LEN); } - /* tx report */ - rtl_get_tx_report(ptcb_desc, pdesc, hw); /* ptcb_desc->use_driver_rate = true; */ SET_TX_DESC_TX_RATE(pdesc, ptcb_desc->hw_rate); @@ -578,6 +577,8 @@ void rtl8723be_tx_fill_desc(struct ieee80211_hw *hw, SET_TX_DESC_HTC(pdesc, 1); } } + /* tx report */ + rtl_set_tx_report(ptcb_desc, pdesc, hw, tx_info); } SET_TX_DESC_FIRST_SEG(pdesc, (firstseg ? 1 : 0)); @@ -760,28 +761,3 @@ void rtl8723be_tx_polling(struct ieee80211_hw *hw, u8 hw_queue) BIT(0) << (hw_queue)); } } - -u32 rtl8723be_rx_command_packet(struct ieee80211_hw *hw, - const struct rtl_stats *status, - struct sk_buff *skb) -{ - u32 result = 0; - struct rtl_priv *rtlpriv = rtl_priv(hw); - - switch (status->packet_report_type) { - case NORMAL_RX: - result = 0; - break; - case C2H_PACKET: - rtl8723be_c2h_packet_handler(hw, skb->data, - (u8)skb->len); - result = 1; - break; - default: - RT_TRACE(rtlpriv, COMP_RECV, DBG_TRACE, - "No this packet type!!\n"); - break; - } - - return result; -} diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/trx.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/trx.h index 988bf05866741..609f7ad7f7874 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/trx.h +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/trx.h @@ -632,7 +632,4 @@ void rtl8723be_tx_polling(struct ieee80211_hw *hw, u8 hw_queue); void rtl8723be_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc, bool firstseg, bool lastseg, struct sk_buff *skb); -u32 rtl8723be_rx_command_packet(struct ieee80211_hw *hw, - const struct rtl_stats *status, - struct sk_buff *skb); #endif diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/def.h b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/def.h index dfbdf539de1a1..3fe3aaa5fe3c8 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/def.h +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/def.h @@ -296,31 +296,6 @@ enum interface_select_pci { INTF_SEL3_RSV = 3, }; -enum hal_fw_c2h_cmd_id { - HAL_FW_C2H_CMD_READ_MACREG = 0, - HAL_FW_C2H_CMD_READ_BBREG = 1, - HAL_FW_C2H_CMD_READ_RFREG = 2, - HAL_FW_C2H_CMD_READ_EEPROM = 3, - HAL_FW_C2H_CMD_READ_EFUSE = 4, - HAL_FW_C2H_CMD_READ_CAM = 5, - HAL_FW_C2H_CMD_GET_BASICRATE = 6, - HAL_FW_C2H_CMD_GET_DATARATE = 7, - HAL_FW_C2H_CMD_SURVEY = 8, - HAL_FW_C2H_CMD_SURVEYDONE = 9, - HAL_FW_C2H_CMD_JOINBSS = 10, - HAL_FW_C2H_CMD_ADDSTA = 11, - HAL_FW_C2H_CMD_DELSTA = 12, - HAL_FW_C2H_CMD_ATIMDONE = 13, - HAL_FW_C2H_CMD_TX_REPORT = 14, - HAL_FW_C2H_CMD_CCX_REPORT = 15, - HAL_FW_C2H_CMD_DTM_REPORT = 16, - HAL_FW_C2H_CMD_TX_RATE_STATISTICS = 17, - HAL_FW_C2H_CMD_C2HLBK = 18, - HAL_FW_C2H_CMD_C2HDBG = 19, - HAL_FW_C2H_CMD_C2HFEEDBACK = 20, - HAL_FW_C2H_CMD_MAX -}; - enum rtl_desc_qsel { QSLT_BK = 0x2, QSLT_BE = 0x0, @@ -332,14 +307,6 @@ enum rtl_desc_qsel { QSLT_CMD = 0x13, }; -enum rx_packet_type { - NORMAL_RX, - TX_REPORT1, - TX_REPORT2, - HIS_REPORT, - C2H_PACKET, -}; - struct phy_sts_cck_8821ae_t { u8 adc_pwdb_X[4]; u8 sq_rpt; diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/fw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/fw.c index f2b2c549e5b27..d868a034659fb 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/fw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/fw.c @@ -1907,7 +1907,7 @@ void rtl8821ae_set_p2p_ps_offload_cmd(struct ieee80211_hw *hw, u8 p2p_ps_state) H2C_8821AE_P2P_PS_OFFLOAD, 1, (u8 *)p2p_ps_offload); } -static void rtl8821ae_c2h_ra_report_handler(struct ieee80211_hw *hw, +void rtl8821ae_c2h_ra_report_handler(struct ieee80211_hw *hw, u8 *cmd_buf, u8 cmd_len) { struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); @@ -1917,70 +1917,3 @@ static void rtl8821ae_c2h_ra_report_handler(struct ieee80211_hw *hw, rtl8821ae_dm_update_init_rate(hw, rate); } - -void rtl8821ae_c2h_content_parsing(struct ieee80211_hw *hw, - u8 c2h_cmd_id, u8 c2h_cmd_len, - u8 *tmp_buf) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_btc_ops *btc_ops = rtlpriv->btcoexist.btc_ops; - - switch (c2h_cmd_id) { - case C2H_8812_DBG: - RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD, "[C2H], C2H_8812_DBG!!\n"); - break; - case C2H_8812_TX_REPORT: - rtl_tx_report_handler(hw, tmp_buf, c2h_cmd_len); - break; - case C2H_8812_RA_RPT: - rtl8821ae_c2h_ra_report_handler(hw, tmp_buf, c2h_cmd_len); - break; - case C2H_8812_BT_INFO: - RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD, - "[C2H], C2H_8812_BT_INFO!!\n"); - if (rtlpriv->cfg->ops->get_btc_status()) - btc_ops->btc_btinfo_notify(rtlpriv, tmp_buf, - c2h_cmd_len); - break; - case C2H_8812_BT_MP: - RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, - "[C2H], C2H_8812_BT_MP!!\n"); - if (rtlpriv->cfg->ops->get_btc_status()) - btc_ops->btc_btmpinfo_notify(rtlpriv, tmp_buf, - c2h_cmd_len); - break; - default: - break; - } -} - -void rtl8821ae_c2h_packet_handler(struct ieee80211_hw *hw, u8 *buffer, - u8 length) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - u8 c2h_cmd_id = 0, c2h_cmd_seq = 0, c2h_cmd_len = 0; - u8 *tmp_buf = NULL; - - c2h_cmd_id = buffer[0]; - c2h_cmd_seq = buffer[1]; - c2h_cmd_len = length - 2; - tmp_buf = buffer + 2; - - RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD, - "[C2H packet], c2hCmdId=0x%x, c2hCmdSeq=0x%x, c2hCmdLen=%d\n", - c2h_cmd_id, c2h_cmd_seq, c2h_cmd_len); - - RT_PRINT_DATA(rtlpriv, COMP_FW, DBG_LOUD, - "[C2H packet], Content Hex:\n", tmp_buf, c2h_cmd_len); - - switch (c2h_cmd_id) { - case C2H_8812_BT_INFO: - rtl_c2hcmd_enqueue(hw, c2h_cmd_id, c2h_cmd_len, tmp_buf); - break; - - default: - rtl8821ae_c2h_content_parsing(hw, c2h_cmd_id, c2h_cmd_len, - tmp_buf); - break; - } -} diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/fw.h b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/fw.h index 32d46d7128f5d..99c902ff0b84c 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/fw.h +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/fw.h @@ -137,20 +137,6 @@ #define FW_PWR_STATE_ACTIVE ((FW_PS_RF_ON) | (FW_PS_REGISTER_ACTIVE)) #define FW_PWR_STATE_RF_OFF 0 -enum rtl8812_c2h_evt { - C2H_8812_DBG = 0, - C2H_8812_LB = 1, - C2H_8812_TXBF = 2, - C2H_8812_TX_REPORT = 3, - C2H_8812_BT_INFO = 9, - C2H_8812_BT_MP = 11, - C2H_8812_RA_RPT = 12, - - C2H_8812_FW_SWCHNL = 0x10, - C2H_8812_IQK_FINISH = 0x11, - MAX_8812_C2HEVENT -}; - enum rtl8821a_h2c_cmd { H2C_8821AE_RSVDPAGE = 0, H2C_8821AE_MSRRPT = 1, @@ -331,9 +317,6 @@ void rtl8821ae_set_fw_keep_alive_cmd(struct ieee80211_hw *hw, bool func_en); void rtl8821ae_set_fw_disconnect_decision_ctrl_cmd(struct ieee80211_hw *hw, bool enabled); void rtl8821ae_set_fw_global_info_cmd(struct ieee80211_hw *hw); -void rtl8821ae_c2h_packet_handler(struct ieee80211_hw *hw, - u8 *buffer, u8 length); -void rtl8821ae_c2h_content_parsing(struct ieee80211_hw *hw, - u8 c2h_cmd_id, u8 c2h_cmd_len, - u8 *tmp_buf); +void rtl8821ae_c2h_ra_report_handler(struct ieee80211_hw *hw, + u8 *cmd_buf, u8 cmd_len); #endif diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/sw.c index 9bb3d9dfce791..77f6401021c9f 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/sw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/sw.c @@ -303,8 +303,7 @@ static struct rtl_hal_ops rtl8821ae_hal_ops = { .set_rfreg = rtl8821ae_phy_set_rf_reg, .fill_h2c_cmd = rtl8821ae_fill_h2c_cmd, .get_btc_status = rtl8821ae_get_btc_status, - .rx_command_packet = rtl8821ae_rx_command_packet, - .c2h_content_parsing = rtl8821ae_c2h_content_parsing, + .c2h_ra_report_handler = rtl8821ae_c2h_ra_report_handler, .add_wowlan_pattern = rtl8821ae_add_wowlan_pattern, }; diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/trx.c index 1e1bacf562f35..d7960dd5bf1ad 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/trx.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/trx.c @@ -691,6 +691,7 @@ void rtl8821ae_tx_fill_desc(struct ieee80211_hw *hw, struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); struct rtl_hal *rtlhal = rtl_hal(rtlpriv); + struct rtlwifi_tx_info *tx_info = rtl_tx_skb_cb_info(skb); u8 *pdesc = (u8 *)pdesc_tx; u16 seq_number; __le16 fc = hdr->frame_control; @@ -740,8 +741,6 @@ void rtl8821ae_tx_fill_desc(struct ieee80211_hw *hw, SET_TX_DESC_OFFSET(pdesc, USB_HWDESC_HEADER_LEN); } - /* tx report */ - rtl_get_tx_report(ptcb_desc, pdesc, hw); /* ptcb_desc->use_driver_rate = true; */ SET_TX_DESC_TX_RATE(pdesc, ptcb_desc->hw_rate); @@ -818,6 +817,8 @@ void rtl8821ae_tx_fill_desc(struct ieee80211_hw *hw, SET_TX_DESC_HTC(pdesc, 1); } } + /* tx report */ + rtl_set_tx_report(ptcb_desc, pdesc, hw, tx_info); } SET_TX_DESC_FIRST_SEG(pdesc, (firstseg ? 1 : 0)); @@ -1004,29 +1005,3 @@ void rtl8821ae_tx_polling(struct ieee80211_hw *hw, u8 hw_queue) BIT(0) << (hw_queue)); } } - -u32 rtl8821ae_rx_command_packet(struct ieee80211_hw *hw, - const struct rtl_stats *status, - struct sk_buff *skb) -{ - u32 result = 0; - struct rtl_priv *rtlpriv = rtl_priv(hw); - - switch (status->packet_report_type) { - case NORMAL_RX: - result = 0; - break; - case C2H_PACKET: - rtl8821ae_c2h_packet_handler(hw, skb->data, (u8)skb->len); - result = 1; - RT_TRACE(rtlpriv, COMP_RECV, DBG_LOUD, - "skb->len=%d\n\n", skb->len); - break; - default: - RT_TRACE(rtlpriv, COMP_RECV, DBG_LOUD, - "No this packet type!!\n"); - break; - } - - return result; -} diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/trx.h b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/trx.h index 221dd2b29d3bb..4ff0968dba816 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/trx.h +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/trx.h @@ -628,7 +628,4 @@ void rtl8821ae_tx_polling(struct ieee80211_hw *hw, u8 hw_queue); void rtl8821ae_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc, bool firstseg, bool lastseg, struct sk_buff *skb); -u32 rtl8821ae_rx_command_packet(struct ieee80211_hw *hw, - const struct rtl_stats *status, - struct sk_buff *skb); #endif diff --git a/drivers/net/wireless/realtek/rtlwifi/wifi.h b/drivers/net/wireless/realtek/rtlwifi/wifi.h index 208010fcde21d..0f3b98c5227f2 100644 --- a/drivers/net/wireless/realtek/rtlwifi/wifi.h +++ b/drivers/net/wireless/realtek/rtlwifi/wifi.h @@ -158,6 +158,30 @@ enum { H2C_BT_PORT_ID = 0x71, }; +enum rtl_c2h_evt_v1 { + C2H_DBG = 0, + C2H_LB = 1, + C2H_TXBF = 2, + C2H_TX_REPORT = 3, + C2H_BT_INFO = 9, + C2H_BT_MP = 11, + C2H_RA_RPT = 12, + + C2H_FW_SWCHNL = 0x10, + C2H_IQK_FINISH = 0x11, + + C2H_EXT_V2 = 0xFF, +}; + +enum rtl_c2h_evt_v2 { + C2H_V2_CCX_RPT = 0x0F, +}; + +#define GET_C2H_CMD_ID(c2h) ({u8 *__c2h = c2h; __c2h[0]; }) +#define GET_C2H_SEQ(c2h) ({u8 *__c2h = c2h; __c2h[1]; }) +#define C2H_DATA_OFFSET 2 +#define GET_C2H_DATA_PTR(c2h) ({u8 *__c2h = c2h; &__c2h[C2H_DATA_OFFSET]; }) + #define GET_TX_REPORT_SN_V1(c2h) (c2h[6]) #define GET_TX_REPORT_ST_V1(c2h) (c2h[0] & 0xC0) #define GET_TX_REPORT_RETRY_V1(c2h) (c2h[2] & 0x3F) @@ -1010,6 +1034,29 @@ enum dm_info_query { DM_INFO_SIZE, }; +enum rx_packet_type { + NORMAL_RX, + TX_REPORT1, + TX_REPORT2, + HIS_REPORT, + C2H_PACKET, +}; + +struct rtlwifi_tx_info { + int sn; + unsigned long send_time; +}; + +static inline struct rtlwifi_tx_info *rtl_tx_skb_cb_info(struct sk_buff *skb) +{ + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + + BUILD_BUG_ON(sizeof(struct rtlwifi_tx_info) > + sizeof(info->status.status_driver_data)); + + return (struct rtlwifi_tx_info *)(info->status.status_driver_data); +} + struct octet_string { u8 *octet; u16 length; @@ -1967,6 +2014,7 @@ struct rtl_tx_report { u16 last_sent_sn; unsigned long last_sent_time; u16 last_recv_sn; + struct sk_buff_head queue; }; struct rtl_ps_ctl { @@ -2297,14 +2345,12 @@ struct rtl_hal_ops { void (*set_default_port_id_cmd)(struct ieee80211_hw *hw); bool (*get_btc_status) (void); bool (*is_fw_header)(struct rtlwifi_firmware_header *hdr); - u32 (*rx_command_packet)(struct ieee80211_hw *hw, - const struct rtl_stats *status, struct sk_buff *skb); void (*add_wowlan_pattern)(struct ieee80211_hw *hw, struct rtl_wow_pattern *rtl_pattern, u8 index); u16 (*get_available_desc)(struct ieee80211_hw *hw, u8 q_idx); - void (*c2h_content_parsing)(struct ieee80211_hw *hw, u8 tag, u8 len, - u8 *val); + void (*c2h_ra_report_handler)(struct ieee80211_hw *hw, + u8 *cmd_buf, u8 cmd_len); }; struct rtl_intf_ops { @@ -2750,7 +2796,7 @@ struct rtl_priv { struct list_head entry_list; /* c2hcmd list for kthread level access */ - struct list_head c2hcmd_list; + struct sk_buff_head c2hcmd_queue; struct rtl_debug dbg; int max_fw_size; diff --git a/drivers/net/wireless/rsi/rsi_91x_mac80211.c b/drivers/net/wireless/rsi/rsi_91x_mac80211.c index 3faa0449a5ef1..2ca7464b7fa37 100644 --- a/drivers/net/wireless/rsi/rsi_91x_mac80211.c +++ b/drivers/net/wireless/rsi/rsi_91x_mac80211.c @@ -245,6 +245,7 @@ void rsi_mac80211_detach(struct rsi_hw *adapter) ieee80211_stop_queues(hw); ieee80211_unregister_hw(hw); ieee80211_free_hw(hw); + adapter->hw = NULL; } for (band = 0; band < NUM_NL80211_BANDS; band++) { @@ -1102,7 +1103,7 @@ static int rsi_mac80211_ampdu_action(struct ieee80211_hw *hw, break; default: - rsi_dbg(ERR_ZONE, "%s: Uknown AMPDU action\n", __func__); + rsi_dbg(ERR_ZONE, "%s: Unknown AMPDU action\n", __func__); break; } diff --git a/drivers/net/wireless/rsi/rsi_91x_mgmt.c b/drivers/net/wireless/rsi/rsi_91x_mgmt.c index 0757adcb3f4a0..d0e5937cad6d0 100644 --- a/drivers/net/wireless/rsi/rsi_91x_mgmt.c +++ b/drivers/net/wireless/rsi/rsi_91x_mgmt.c @@ -1190,6 +1190,7 @@ static int rsi_send_auto_rate_request(struct rsi_common *common, return -ENOMEM; } + memset(skb->data, 0, frame_len); selected_rates = kzalloc(2 * RSI_TBL_SZ, GFP_KERNEL); if (!selected_rates) { rsi_dbg(ERR_ZONE, "%s: Failed in allocation of mem\n", diff --git a/drivers/net/wireless/ti/wlcore/sdio.c b/drivers/net/wireless/ti/wlcore/sdio.c index 6dbe61d47dc35..750bea3574ee4 100644 --- a/drivers/net/wireless/ti/wlcore/sdio.c +++ b/drivers/net/wireless/ti/wlcore/sdio.c @@ -159,28 +159,36 @@ static int wl12xx_sdio_power_on(struct wl12xx_sdio_glue *glue) pm_runtime_put_noidle(&card->dev); dev_err(glue->dev, "%s: failed to get_sync(%d)\n", __func__, ret); - goto out; + + return ret; } sdio_claim_host(func); sdio_enable_func(func); sdio_release_host(func); -out: - return ret; + return 0; } static int wl12xx_sdio_power_off(struct wl12xx_sdio_glue *glue) { struct sdio_func *func = dev_to_sdio_func(glue->dev); struct mmc_card *card = func->card; + int error; sdio_claim_host(func); sdio_disable_func(func); sdio_release_host(func); /* Let runtime PM know the card is powered off */ - return pm_runtime_put_sync(&card->dev); + error = pm_runtime_put(&card->dev); + if (error < 0 && error != -EBUSY) { + dev_err(&card->dev, "%s failed: %i\n", __func__, error); + + return error; + } + + return 0; } static int wl12xx_sdio_set_power(struct device *child, bool enable) @@ -391,6 +399,11 @@ static int wl1271_suspend(struct device *dev) mmc_pm_flag_t sdio_flags; int ret = 0; + if (!wl) { + dev_err(dev, "no wilink module was probed\n"); + goto out; + } + dev_dbg(dev, "wl1271 suspend. wow_enabled: %d\n", wl->wow_enabled); |