diff options
Diffstat (limited to 'drivers/net/wireless/ath')
44 files changed, 1323 insertions, 528 deletions
diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h index 3150def17193..2d691b8b95b9 100644 --- a/drivers/net/wireless/ath/ath5k/ath5k.h +++ b/drivers/net/wireless/ath/ath5k/ath5k.h @@ -1523,7 +1523,8 @@ int ath5k_hw_dma_stop(struct ath5k_hw *ah); /* EEPROM access functions */ int ath5k_eeprom_init(struct ath5k_hw *ah); void ath5k_eeprom_detach(struct ath5k_hw *ah); - +int ath5k_eeprom_mode_from_channel(struct ath5k_hw *ah, + struct ieee80211_channel *channel); /* Protocol Control Unit Functions */ /* Helpers */ diff --git a/drivers/net/wireless/ath/ath5k/eeprom.c b/drivers/net/wireless/ath/ath5k/eeprom.c index b7e0258887e7..94d34ee02265 100644 --- a/drivers/net/wireless/ath/ath5k/eeprom.c +++ b/drivers/net/wireless/ath/ath5k/eeprom.c @@ -1779,7 +1779,8 @@ ath5k_eeprom_detach(struct ath5k_hw *ah) } int -ath5k_eeprom_mode_from_channel(struct ieee80211_channel *channel) +ath5k_eeprom_mode_from_channel(struct ath5k_hw *ah, + struct ieee80211_channel *channel) { switch (channel->hw_value) { case AR5K_MODE_11A: @@ -1789,6 +1790,7 @@ ath5k_eeprom_mode_from_channel(struct ieee80211_channel *channel) case AR5K_MODE_11B: return AR5K_EEPROM_MODE_11B; default: - return -1; + ATH5K_WARN(ah, "channel is not A/B/G!"); + return AR5K_EEPROM_MODE_11A; } } diff --git a/drivers/net/wireless/ath/ath5k/eeprom.h b/drivers/net/wireless/ath/ath5k/eeprom.h index 94a9bbea6874..693296ee9693 100644 --- a/drivers/net/wireless/ath/ath5k/eeprom.h +++ b/drivers/net/wireless/ath/ath5k/eeprom.h @@ -493,6 +493,3 @@ struct ath5k_eeprom_info { /* Antenna raw switch tables */ u32 ee_antenna[AR5K_EEPROM_N_MODES][AR5K_ANT_MAX]; }; - -int -ath5k_eeprom_mode_from_channel(struct ieee80211_channel *channel); diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c index a78afa98c650..d6bc7cb61bfb 100644 --- a/drivers/net/wireless/ath/ath5k/phy.c +++ b/drivers/net/wireless/ath/ath5k/phy.c @@ -1612,11 +1612,7 @@ ath5k_hw_update_noise_floor(struct ath5k_hw *ah) ah->ah_cal_mask |= AR5K_CALIBRATION_NF; - ee_mode = ath5k_eeprom_mode_from_channel(ah->ah_current_channel); - if (WARN_ON(ee_mode < 0)) { - ah->ah_cal_mask &= ~AR5K_CALIBRATION_NF; - return; - } + ee_mode = ath5k_eeprom_mode_from_channel(ah, ah->ah_current_channel); /* completed NF calibration, test threshold */ nf = ath5k_hw_read_measured_noise_floor(ah); @@ -2317,12 +2313,7 @@ ath5k_hw_set_antenna_mode(struct ath5k_hw *ah, u8 ant_mode) def_ant = ah->ah_def_ant; - ee_mode = ath5k_eeprom_mode_from_channel(channel); - if (ee_mode < 0) { - ATH5K_ERR(ah, - "invalid channel: %d\n", channel->center_freq); - return; - } + ee_mode = ath5k_eeprom_mode_from_channel(ah, channel); switch (ant_mode) { case AR5K_ANTMODE_DEFAULT: @@ -3622,12 +3613,7 @@ ath5k_hw_txpower(struct ath5k_hw *ah, struct ieee80211_channel *channel, return -EINVAL; } - ee_mode = ath5k_eeprom_mode_from_channel(channel); - if (ee_mode < 0) { - ATH5K_ERR(ah, - "invalid channel: %d\n", channel->center_freq); - return -EINVAL; - } + ee_mode = ath5k_eeprom_mode_from_channel(ah, channel); /* Initialize TX power table */ switch (ah->ah_radio) { diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c index e2d8b2cf19eb..a3399c4f13a9 100644 --- a/drivers/net/wireless/ath/ath5k/reset.c +++ b/drivers/net/wireless/ath/ath5k/reset.c @@ -984,9 +984,7 @@ ath5k_hw_commit_eeprom_settings(struct ath5k_hw *ah, if (ah->ah_version == AR5K_AR5210) return; - ee_mode = ath5k_eeprom_mode_from_channel(channel); - if (WARN_ON(ee_mode < 0)) - return; + ee_mode = ath5k_eeprom_mode_from_channel(ah, channel); /* Adjust power delta for channel 14 */ if (channel->center_freq == 2484) diff --git a/drivers/net/wireless/ath/ath6kl/Kconfig b/drivers/net/wireless/ath/ath6kl/Kconfig index 630c83db056e..e39e5860a2e9 100644 --- a/drivers/net/wireless/ath/ath6kl/Kconfig +++ b/drivers/net/wireless/ath/ath6kl/Kconfig @@ -30,6 +30,15 @@ config ATH6KL_DEBUG ---help--- Enables debug support +config ATH6KL_TRACING + bool "Atheros ath6kl tracing support" + depends on ATH6KL + depends on EVENT_TRACING + ---help--- + Select this to ath6kl use tracing infrastructure. + + If unsure, say Y to make it easier to debug problems. + config ATH6KL_REGDOMAIN bool "Atheros ath6kl regdomain support" depends on ATH6KL diff --git a/drivers/net/wireless/ath/ath6kl/Makefile b/drivers/net/wireless/ath/ath6kl/Makefile index cab0ec0d5380..dc2b3b46781e 100644 --- a/drivers/net/wireless/ath/ath6kl/Makefile +++ b/drivers/net/wireless/ath/ath6kl/Makefile @@ -35,10 +35,15 @@ ath6kl_core-y += txrx.o ath6kl_core-y += wmi.o ath6kl_core-y += core.o ath6kl_core-y += recovery.o + ath6kl_core-$(CONFIG_NL80211_TESTMODE) += testmode.o +ath6kl_core-$(CONFIG_ATH6KL_TRACING) += trace.o obj-$(CONFIG_ATH6KL_SDIO) += ath6kl_sdio.o ath6kl_sdio-y += sdio.o obj-$(CONFIG_ATH6KL_USB) += ath6kl_usb.o ath6kl_usb-y += usb.o + +# for tracing framework to find trace.h +CFLAGS_trace.o := -I$(src) diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c index 752ffc4f4166..5c9736a94e54 100644 --- a/drivers/net/wireless/ath/ath6kl/cfg80211.c +++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c @@ -402,7 +402,7 @@ static bool ath6kl_is_valid_iftype(struct ath6kl *ar, enum nl80211_iftype type, if (type == NL80211_IFTYPE_STATION || type == NL80211_IFTYPE_AP || type == NL80211_IFTYPE_ADHOC) { for (i = 0; i < ar->vif_max; i++) { - if ((ar->avail_idx_map >> i) & BIT(0)) { + if ((ar->avail_idx_map) & BIT(i)) { *if_idx = i; return true; } @@ -412,7 +412,7 @@ static bool ath6kl_is_valid_iftype(struct ath6kl *ar, enum nl80211_iftype type, if (type == NL80211_IFTYPE_P2P_CLIENT || type == NL80211_IFTYPE_P2P_GO) { for (i = ar->max_norm_iface; i < ar->vif_max; i++) { - if ((ar->avail_idx_map >> i) & BIT(0)) { + if ((ar->avail_idx_map) & BIT(i)) { *if_idx = i; return true; } @@ -1535,7 +1535,9 @@ static int ath6kl_cfg80211_del_iface(struct wiphy *wiphy, ath6kl_cfg80211_vif_stop(vif, test_bit(WMI_READY, &ar->flag)); + rtnl_lock(); ath6kl_cfg80211_vif_cleanup(vif); + rtnl_unlock(); return 0; } @@ -2990,13 +2992,15 @@ static int ath6kl_change_station(struct wiphy *wiphy, struct net_device *dev, { struct ath6kl *ar = ath6kl_priv(dev); struct ath6kl_vif *vif = netdev_priv(dev); + int err; if (vif->nw_type != AP_NETWORK) return -EOPNOTSUPP; - /* Use this only for authorizing/unauthorizing a station */ - if (!(params->sta_flags_mask & BIT(NL80211_STA_FLAG_AUTHORIZED))) - return -EOPNOTSUPP; + err = cfg80211_check_station_change(wiphy, params, + CFG80211_STA_AP_MLME_CLIENT); + if (err) + return err; if (params->sta_flags_set & BIT(NL80211_STA_FLAG_AUTHORIZED)) return ath6kl_wmi_ap_set_mlme(ar->wmi, vif->fw_vif_idx, @@ -3659,7 +3663,6 @@ struct wireless_dev *ath6kl_interface_add(struct ath6kl *ar, const char *name, vif->sme_state = SME_DISCONNECTED; set_bit(WLAN_ENABLED, &vif->flags); ar->wlan_pwr_state = WLAN_POWER_STATE_ON; - set_bit(NETDEV_REGISTERED, &vif->flags); if (type == NL80211_IFTYPE_ADHOC) ar->ibss_if_active = true; diff --git a/drivers/net/wireless/ath/ath6kl/core.h b/drivers/net/wireless/ath/ath6kl/core.h index 61b2f98b4e77..26b0f92424e1 100644 --- a/drivers/net/wireless/ath/ath6kl/core.h +++ b/drivers/net/wireless/ath/ath6kl/core.h @@ -560,7 +560,6 @@ enum ath6kl_vif_state { WMM_ENABLED, NETQ_STOPPED, DTIM_EXPIRED, - NETDEV_REGISTERED, CLEAR_BSSFILTER_ON_BEACON, DTIM_PERIOD_AVAIL, WLAN_ENABLED, @@ -936,8 +935,6 @@ void aggr_recv_addba_req_evt(struct ath6kl_vif *vif, u8 tid, u16 seq_no, u8 win_sz); void ath6kl_wakeup_event(void *dev); -void ath6kl_reset_device(struct ath6kl *ar, u32 target_type, - bool wait_fot_compltn, bool cold_reset); void ath6kl_init_control_info(struct ath6kl_vif *vif); struct ath6kl_vif *ath6kl_vif_first(struct ath6kl *ar); void ath6kl_cfg80211_vif_stop(struct ath6kl_vif *vif, bool wmi_ready); diff --git a/drivers/net/wireless/ath/ath6kl/debug.c b/drivers/net/wireless/ath/ath6kl/debug.c index 15cfe30e54fd..fe38b836cb26 100644 --- a/drivers/net/wireless/ath/ath6kl/debug.c +++ b/drivers/net/wireless/ath/ath6kl/debug.c @@ -56,6 +56,60 @@ int ath6kl_printk(const char *level, const char *fmt, ...) } EXPORT_SYMBOL(ath6kl_printk); +int ath6kl_info(const char *fmt, ...) +{ + struct va_format vaf = { + .fmt = fmt, + }; + va_list args; + int ret; + + va_start(args, fmt); + vaf.va = &args; + ret = ath6kl_printk(KERN_INFO, "%pV", &vaf); + trace_ath6kl_log_info(&vaf); + va_end(args); + + return ret; +} +EXPORT_SYMBOL(ath6kl_info); + +int ath6kl_err(const char *fmt, ...) +{ + struct va_format vaf = { + .fmt = fmt, + }; + va_list args; + int ret; + + va_start(args, fmt); + vaf.va = &args; + ret = ath6kl_printk(KERN_ERR, "%pV", &vaf); + trace_ath6kl_log_err(&vaf); + va_end(args); + + return ret; +} +EXPORT_SYMBOL(ath6kl_err); + +int ath6kl_warn(const char *fmt, ...) +{ + struct va_format vaf = { + .fmt = fmt, + }; + va_list args; + int ret; + + va_start(args, fmt); + vaf.va = &args; + ret = ath6kl_printk(KERN_WARNING, "%pV", &vaf); + trace_ath6kl_log_warn(&vaf); + va_end(args); + + return ret; +} +EXPORT_SYMBOL(ath6kl_warn); + #ifdef CONFIG_ATH6KL_DEBUG void ath6kl_dbg(enum ATH6K_DEBUG_MASK mask, const char *fmt, ...) @@ -63,15 +117,15 @@ void ath6kl_dbg(enum ATH6K_DEBUG_MASK mask, const char *fmt, ...) struct va_format vaf; va_list args; - if (!(debug_mask & mask)) - return; - va_start(args, fmt); vaf.fmt = fmt; vaf.va = &args; - ath6kl_printk(KERN_DEBUG, "%pV", &vaf); + if (debug_mask & mask) + ath6kl_printk(KERN_DEBUG, "%pV", &vaf); + + trace_ath6kl_log_dbg(mask, &vaf); va_end(args); } @@ -87,6 +141,10 @@ void ath6kl_dbg_dump(enum ATH6K_DEBUG_MASK mask, print_hex_dump_bytes(prefix, DUMP_PREFIX_OFFSET, buf, len); } + + /* tracing code doesn't like null strings :/ */ + trace_ath6kl_log_dbg_dump(msg ? msg : "", prefix ? prefix : "", + buf, len); } EXPORT_SYMBOL(ath6kl_dbg_dump); @@ -1752,8 +1810,10 @@ int ath6kl_debug_init_fs(struct ath6kl *ar) debugfs_create_file("tgt_stats", S_IRUSR, ar->debugfs_phy, ar, &fops_tgt_stats); - debugfs_create_file("credit_dist_stats", S_IRUSR, ar->debugfs_phy, ar, - &fops_credit_dist_stats); + if (ar->hif_type == ATH6KL_HIF_TYPE_SDIO) + debugfs_create_file("credit_dist_stats", S_IRUSR, + ar->debugfs_phy, ar, + &fops_credit_dist_stats); debugfs_create_file("endpoint_stats", S_IRUSR | S_IWUSR, ar->debugfs_phy, ar, &fops_endpoint_stats); diff --git a/drivers/net/wireless/ath/ath6kl/debug.h b/drivers/net/wireless/ath/ath6kl/debug.h index f97cd4ead543..74369de00fb5 100644 --- a/drivers/net/wireless/ath/ath6kl/debug.h +++ b/drivers/net/wireless/ath/ath6kl/debug.h @@ -19,6 +19,7 @@ #define DEBUG_H #include "hif.h" +#include "trace.h" enum ATH6K_DEBUG_MASK { ATH6KL_DBG_CREDIT = BIT(0), @@ -51,13 +52,9 @@ enum ATH6K_DEBUG_MASK { extern unsigned int debug_mask; extern __printf(2, 3) int ath6kl_printk(const char *level, const char *fmt, ...); - -#define ath6kl_info(fmt, ...) \ - ath6kl_printk(KERN_INFO, fmt, ##__VA_ARGS__) -#define ath6kl_err(fmt, ...) \ - ath6kl_printk(KERN_ERR, fmt, ##__VA_ARGS__) -#define ath6kl_warn(fmt, ...) \ - ath6kl_printk(KERN_WARNING, fmt, ##__VA_ARGS__) +extern __printf(1, 2) int ath6kl_info(const char *fmt, ...); +extern __printf(1, 2) int ath6kl_err(const char *fmt, ...); +extern __printf(1, 2) int ath6kl_warn(const char *fmt, ...); enum ath6kl_war { ATH6KL_WAR_INVALID_RATE, diff --git a/drivers/net/wireless/ath/ath6kl/hif.c b/drivers/net/wireless/ath/ath6kl/hif.c index a6b614421fa4..fea7709b5dda 100644 --- a/drivers/net/wireless/ath/ath6kl/hif.c +++ b/drivers/net/wireless/ath/ath6kl/hif.c @@ -22,6 +22,7 @@ #include "target.h" #include "hif-ops.h" #include "debug.h" +#include "trace.h" #define MAILBOX_FOR_BLOCK_SIZE 1 @@ -436,6 +437,8 @@ static int proc_pending_irqs(struct ath6kl_device *dev, bool *done) ath6kl_dump_registers(dev, &dev->irq_proc_reg, &dev->irq_en_reg); + trace_ath6kl_sdio_irq(&dev->irq_en_reg, + sizeof(dev->irq_en_reg)); /* Update only those registers that are enabled */ host_int_status = dev->irq_proc_reg.host_int_status & diff --git a/drivers/net/wireless/ath/ath6kl/htc_mbox.c b/drivers/net/wireless/ath/ath6kl/htc_mbox.c index fbb78dfe078f..65e5b719093d 100644 --- a/drivers/net/wireless/ath/ath6kl/htc_mbox.c +++ b/drivers/net/wireless/ath/ath6kl/htc_mbox.c @@ -19,6 +19,8 @@ #include "hif.h" #include "debug.h" #include "hif-ops.h" +#include "trace.h" + #include <asm/unaligned.h> #define CALC_TXRX_PADDED_LEN(dev, len) (__ALIGN_MASK((len), (dev)->block_mask)) @@ -537,6 +539,8 @@ static int ath6kl_htc_tx_issue(struct htc_target *target, packet->buf, padded_len, HIF_WR_ASYNC_BLOCK_INC, packet); + trace_ath6kl_htc_tx(status, packet->endpoint, packet->buf, send_len); + return status; } @@ -757,7 +761,8 @@ static void ath6kl_htc_tx_bundle(struct htc_endpoint *endpoint, { struct htc_target *target = endpoint->target; struct hif_scatter_req *scat_req = NULL; - int n_scat, n_sent_bundle = 0, tot_pkts_bundle = 0; + int n_scat, n_sent_bundle = 0, tot_pkts_bundle = 0, i; + struct htc_packet *packet; int status; u32 txb_mask; u8 ac = WMM_NUM_AC; @@ -832,6 +837,13 @@ static void ath6kl_htc_tx_bundle(struct htc_endpoint *endpoint, ath6kl_dbg(ATH6KL_DBG_HTC, "htc tx scatter bytes %d entries %d\n", scat_req->len, scat_req->scat_entries); + + for (i = 0; i < scat_req->scat_entries; i++) { + packet = scat_req->scat_list[i].packet; + trace_ath6kl_htc_tx(packet->status, packet->endpoint, + packet->buf, packet->act_len); + } + ath6kl_hif_submit_scat_req(target->dev, scat_req, false); if (status) @@ -1903,6 +1915,7 @@ static void ath6kl_htc_rx_complete(struct htc_endpoint *endpoint, ath6kl_dbg(ATH6KL_DBG_HTC, "htc rx complete ep %d packet 0x%p\n", endpoint->eid, packet); + endpoint->ep_cb.rx(endpoint->target, packet); } @@ -2011,6 +2024,9 @@ static int ath6kl_htc_rx_process_packets(struct htc_target *target, list_for_each_entry_safe(packet, tmp_pkt, comp_pktq, list) { ep = &target->endpoint[packet->endpoint]; + trace_ath6kl_htc_rx(packet->status, packet->endpoint, + packet->buf, packet->act_len); + /* process header for each of the recv packet */ status = ath6kl_htc_rx_process_hdr(target, packet, lk_ahds, n_lk_ahd); @@ -2291,6 +2307,9 @@ static struct htc_packet *htc_wait_for_ctrl_msg(struct htc_target *target) if (ath6kl_htc_rx_packet(target, packet, packet->act_len)) goto fail_ctrl_rx; + trace_ath6kl_htc_rx(packet->status, packet->endpoint, + packet->buf, packet->act_len); + /* process receive header */ packet->status = ath6kl_htc_rx_process_hdr(target, packet, NULL, NULL); diff --git a/drivers/net/wireless/ath/ath6kl/htc_pipe.c b/drivers/net/wireless/ath/ath6kl/htc_pipe.c index 281390178e3d..67aa924ed8b3 100644 --- a/drivers/net/wireless/ath/ath6kl/htc_pipe.c +++ b/drivers/net/wireless/ath/ath6kl/htc_pipe.c @@ -988,8 +988,6 @@ static int ath6kl_htc_pipe_rx_complete(struct ath6kl *ar, struct sk_buff *skb, htc_hdr = (struct htc_frame_hdr *) netdata; - ep = &target->endpoint[htc_hdr->eid]; - if (htc_hdr->eid >= ENDPOINT_MAX) { ath6kl_dbg(ATH6KL_DBG_HTC, "HTC Rx: invalid EndpointID=%d\n", @@ -997,6 +995,7 @@ static int ath6kl_htc_pipe_rx_complete(struct ath6kl *ar, struct sk_buff *skb, status = -EINVAL; goto free_skb; } + ep = &target->endpoint[htc_hdr->eid]; payload_len = le16_to_cpu(get_unaligned(&htc_hdr->payld_len)); @@ -1168,8 +1167,8 @@ static int htc_wait_recv_ctrl_message(struct htc_target *target) } if (count <= 0) { - ath6kl_dbg(ATH6KL_DBG_HTC, "%s: Timeout!\n", __func__); - return -ECOMM; + ath6kl_warn("htc pipe control receive timeout!\n"); + return -ETIMEDOUT; } return 0; @@ -1582,16 +1581,16 @@ static int ath6kl_htc_pipe_wait_target(struct htc_target *target) return status; if (target->pipe.ctrl_response_len < sizeof(*ready_msg)) { - ath6kl_dbg(ATH6KL_DBG_HTC, "invalid htc ready msg len:%d!\n", - target->pipe.ctrl_response_len); + ath6kl_warn("invalid htc pipe ready msg len: %d\n", + target->pipe.ctrl_response_len); return -ECOMM; } ready_msg = (struct htc_ready_ext_msg *) target->pipe.ctrl_response_buf; if (ready_msg->ver2_0_info.msg_id != cpu_to_le16(HTC_MSG_READY_ID)) { - ath6kl_dbg(ATH6KL_DBG_HTC, "invalid htc ready msg : 0x%X !\n", - ready_msg->ver2_0_info.msg_id); + ath6kl_warn("invalid htc pipe ready msg: 0x%x\n", + ready_msg->ver2_0_info.msg_id); return -ECOMM; } diff --git a/drivers/net/wireless/ath/ath6kl/init.c b/drivers/net/wireless/ath/ath6kl/init.c index 5d434cf88f35..40ffee6184fd 100644 --- a/drivers/net/wireless/ath/ath6kl/init.c +++ b/drivers/net/wireless/ath/ath6kl/init.c @@ -201,8 +201,8 @@ struct sk_buff *ath6kl_buf_alloc(int size) u16 reserved; /* Add chacheline space at front and back of buffer */ - reserved = (2 * L1_CACHE_BYTES) + ATH6KL_DATA_OFFSET + - sizeof(struct htc_packet) + ATH6KL_HTC_ALIGN_BYTES; + reserved = roundup((2 * L1_CACHE_BYTES) + ATH6KL_DATA_OFFSET + + sizeof(struct htc_packet) + ATH6KL_HTC_ALIGN_BYTES, 4); skb = dev_alloc_skb(size + reserved); if (skb) @@ -1549,10 +1549,89 @@ static const char *ath6kl_init_get_hif_name(enum ath6kl_hif_type type) return NULL; } + +static const struct fw_capa_str_map { + int id; + const char *name; +} fw_capa_map[] = { + { ATH6KL_FW_CAPABILITY_HOST_P2P, "host-p2p" }, + { ATH6KL_FW_CAPABILITY_SCHED_SCAN, "sched-scan" }, + { ATH6KL_FW_CAPABILITY_STA_P2PDEV_DUPLEX, "sta-p2pdev-duplex" }, + { ATH6KL_FW_CAPABILITY_INACTIVITY_TIMEOUT, "inactivity-timeout" }, + { ATH6KL_FW_CAPABILITY_RSN_CAP_OVERRIDE, "rsn-cap-override" }, + { ATH6KL_FW_CAPABILITY_WOW_MULTICAST_FILTER, "wow-mc-filter" }, + { ATH6KL_FW_CAPABILITY_BMISS_ENHANCE, "bmiss-enhance" }, + { ATH6KL_FW_CAPABILITY_SCHED_SCAN_MATCH_LIST, "sscan-match-list" }, + { ATH6KL_FW_CAPABILITY_RSSI_SCAN_THOLD, "rssi-scan-thold" }, + { ATH6KL_FW_CAPABILITY_CUSTOM_MAC_ADDR, "custom-mac-addr" }, + { ATH6KL_FW_CAPABILITY_TX_ERR_NOTIFY, "tx-err-notify" }, + { ATH6KL_FW_CAPABILITY_REGDOMAIN, "regdomain" }, + { ATH6KL_FW_CAPABILITY_SCHED_SCAN_V2, "sched-scan-v2" }, + { ATH6KL_FW_CAPABILITY_HEART_BEAT_POLL, "hb-poll" }, +}; + +static const char *ath6kl_init_get_fw_capa_name(unsigned int id) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(fw_capa_map); i++) { + if (fw_capa_map[i].id == id) + return fw_capa_map[i].name; + } + + return "<unknown>"; +} + +static void ath6kl_init_get_fwcaps(struct ath6kl *ar, char *buf, size_t buf_len) +{ + u8 *data = (u8 *) ar->fw_capabilities; + size_t trunc_len, len = 0; + int i, index, bit; + char *trunc = "..."; + + for (i = 0; i < ATH6KL_FW_CAPABILITY_MAX; i++) { + index = i / 8; + bit = i % 8; + + if (index >= sizeof(ar->fw_capabilities) * 4) + break; + + if (buf_len - len < 4) { + ath6kl_warn("firmware capability buffer too small!\n"); + + /* add "..." to the end of string */ + trunc_len = strlen(trunc) + 1; + strncpy(buf + buf_len - trunc_len, trunc, trunc_len); + + return; + } + + if (data[index] & (1 << bit)) { + len += scnprintf(buf + len, buf_len - len, "%s,", + ath6kl_init_get_fw_capa_name(i)); + } + } + + /* overwrite the last comma */ + if (len > 0) + len--; + + buf[len] = '\0'; +} + +static int ath6kl_init_hw_reset(struct ath6kl *ar) +{ + ath6kl_dbg(ATH6KL_DBG_BOOT, "cold resetting the device"); + + return ath6kl_diag_write32(ar, RESET_CONTROL_ADDRESS, + cpu_to_le32(RESET_CONTROL_COLD_RST)); +} + static int __ath6kl_init_hw_start(struct ath6kl *ar) { long timeleft; int ret, i; + char buf[200]; ath6kl_dbg(ATH6KL_DBG_BOOT, "hw start\n"); @@ -1569,24 +1648,35 @@ static int __ath6kl_init_hw_start(struct ath6kl *ar) goto err_power_off; /* Do we need to finish the BMI phase */ - /* FIXME: return error from ath6kl_bmi_done() */ - if (ath6kl_bmi_done(ar)) { - ret = -EIO; + ret = ath6kl_bmi_done(ar); + if (ret) goto err_power_off; - } /* * The reason we have to wait for the target here is that the * driver layer has to init BMI in order to set the host block * size. */ - if (ath6kl_htc_wait_target(ar->htc_target)) { - ret = -EIO; + ret = ath6kl_htc_wait_target(ar->htc_target); + + if (ret == -ETIMEDOUT) { + /* + * Most likely USB target is in odd state after reboot and + * needs a reset. A cold reset makes the whole device + * disappear from USB bus and initialisation starts from + * beginning. + */ + ath6kl_warn("htc wait target timed out, resetting device\n"); + ath6kl_init_hw_reset(ar); + goto err_power_off; + } else if (ret) { + ath6kl_err("htc wait target failed: %d\n", ret); goto err_power_off; } - if (ath6kl_init_service_ep(ar)) { - ret = -EIO; + ret = ath6kl_init_service_ep(ar); + if (ret) { + ath6kl_err("Endpoint service initilisation failed: %d\n", ret); goto err_cleanup_scatter; } @@ -1617,6 +1707,8 @@ static int __ath6kl_init_hw_start(struct ath6kl *ar) ar->wiphy->fw_version, ar->fw_api, test_bit(TESTMODE, &ar->flag) ? " testmode" : ""); + ath6kl_init_get_fwcaps(ar, buf, sizeof(buf)); + ath6kl_info("firmware supports: %s\n", buf); } if (ar->version.abi_ver != ATH6KL_ABI_VERSION) { @@ -1765,9 +1857,7 @@ void ath6kl_stop_txrx(struct ath6kl *ar) * Try to reset the device if we can. The driver may have been * configure NOT to reset the target during a debug session. */ - ath6kl_dbg(ATH6KL_DBG_TRC, - "attempting to reset target on instance destroy\n"); - ath6kl_reset_device(ar, ar->target_type, true, true); + ath6kl_init_hw_reset(ar); up(&ar->sem); } diff --git a/drivers/net/wireless/ath/ath6kl/main.c b/drivers/net/wireless/ath/ath6kl/main.c index bd50b6b7b492..d4fcfcad57d0 100644 --- a/drivers/net/wireless/ath/ath6kl/main.c +++ b/drivers/net/wireless/ath/ath6kl/main.c @@ -345,39 +345,6 @@ out: return ret; } -/* FIXME: move to a better place, target.h? */ -#define AR6003_RESET_CONTROL_ADDRESS 0x00004000 -#define AR6004_RESET_CONTROL_ADDRESS 0x00004000 - -void ath6kl_reset_device(struct ath6kl *ar, u32 target_type, - bool wait_fot_compltn, bool cold_reset) -{ - int status = 0; - u32 address; - __le32 data; - - if (target_type != TARGET_TYPE_AR6003 && - target_type != TARGET_TYPE_AR6004) - return; - - data = cold_reset ? cpu_to_le32(RESET_CONTROL_COLD_RST) : - cpu_to_le32(RESET_CONTROL_MBOX_RST); - - switch (target_type) { - case TARGET_TYPE_AR6003: - address = AR6003_RESET_CONTROL_ADDRESS; - break; - case TARGET_TYPE_AR6004: - address = AR6004_RESET_CONTROL_ADDRESS; - break; - } - - status = ath6kl_diag_write32(ar, address, data); - - if (status) - ath6kl_err("failed to reset target\n"); -} - static void ath6kl_install_static_wep_keys(struct ath6kl_vif *vif) { u8 index; @@ -1327,9 +1294,11 @@ void init_netdev(struct net_device *dev) dev->watchdog_timeo = ATH6KL_TX_TIMEOUT; dev->needed_headroom = ETH_HLEN; - dev->needed_headroom += sizeof(struct ath6kl_llc_snap_hdr) + - sizeof(struct wmi_data_hdr) + HTC_HDR_LENGTH - + WMI_MAX_TX_META_SZ + ATH6KL_HTC_ALIGN_BYTES; + dev->needed_headroom += roundup(sizeof(struct ath6kl_llc_snap_hdr) + + sizeof(struct wmi_data_hdr) + + HTC_HDR_LENGTH + + WMI_MAX_TX_META_SZ + + ATH6KL_HTC_ALIGN_BYTES, 4); dev->hw_features |= NETIF_F_IP_CSUM | NETIF_F_RXCSUM; diff --git a/drivers/net/wireless/ath/ath6kl/sdio.c b/drivers/net/wireless/ath/ath6kl/sdio.c index d111980d44c0..fb141454c6d2 100644 --- a/drivers/net/wireless/ath/ath6kl/sdio.c +++ b/drivers/net/wireless/ath/ath6kl/sdio.c @@ -28,6 +28,7 @@ #include "target.h" #include "debug.h" #include "cfg80211.h" +#include "trace.h" struct ath6kl_sdio { struct sdio_func *func; @@ -179,6 +180,8 @@ static int ath6kl_sdio_io(struct sdio_func *func, u32 request, u32 addr, request & HIF_FIXED_ADDRESS ? " (fixed)" : "", buf, len); ath6kl_dbg_dump(ATH6KL_DBG_SDIO_DUMP, NULL, "sdio ", buf, len); + trace_ath6kl_sdio(addr, request, buf, len); + return ret; } @@ -309,6 +312,13 @@ static int ath6kl_sdio_scat_rw(struct ath6kl_sdio *ar_sdio, sdio_claim_host(ar_sdio->func); mmc_set_data_timeout(&data, ar_sdio->func->card); + + trace_ath6kl_sdio_scat(scat_req->addr, + scat_req->req, + scat_req->len, + scat_req->scat_entries, + scat_req->scat_list); + /* synchronous call to process request */ mmc_wait_for_req(ar_sdio->func->card->host, &mmc_req); @@ -1123,10 +1133,12 @@ static int ath6kl_sdio_bmi_write(struct ath6kl *ar, u8 *buf, u32 len) ret = ath6kl_sdio_read_write_sync(ar, addr, buf, len, HIF_WR_SYNC_BYTE_INC); - if (ret) + if (ret) { ath6kl_err("unable to send the bmi data to the device\n"); + return ret; + } - return ret; + return 0; } static int ath6kl_sdio_bmi_read(struct ath6kl *ar, u8 *buf, u32 len) diff --git a/drivers/net/wireless/ath/ath6kl/target.h b/drivers/net/wireless/ath/ath6kl/target.h index a98c12ba70c1..a580a629a0da 100644 --- a/drivers/net/wireless/ath/ath6kl/target.h +++ b/drivers/net/wireless/ath/ath6kl/target.h @@ -25,7 +25,7 @@ #define AR6004_BOARD_DATA_SZ 6144 #define AR6004_BOARD_EXT_DATA_SZ 0 -#define RESET_CONTROL_ADDRESS 0x00000000 +#define RESET_CONTROL_ADDRESS 0x00004000 #define RESET_CONTROL_COLD_RST 0x00000100 #define RESET_CONTROL_MBOX_RST 0x00000004 diff --git a/drivers/net/wireless/ath/ath6kl/trace.c b/drivers/net/wireless/ath/ath6kl/trace.c new file mode 100644 index 000000000000..e7d64b1285cb --- /dev/null +++ b/drivers/net/wireless/ath/ath6kl/trace.c @@ -0,0 +1,23 @@ +/* + * Copyright (c) 2012 Qualcomm Atheros, Inc. + * + * 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 <linux/module.h> + +#define CREATE_TRACE_POINTS +#include "trace.h" + +EXPORT_TRACEPOINT_SYMBOL(ath6kl_sdio); +EXPORT_TRACEPOINT_SYMBOL(ath6kl_sdio_scat); diff --git a/drivers/net/wireless/ath/ath6kl/trace.h b/drivers/net/wireless/ath/ath6kl/trace.h new file mode 100644 index 000000000000..1a1ea7881b4d --- /dev/null +++ b/drivers/net/wireless/ath/ath6kl/trace.h @@ -0,0 +1,332 @@ +#if !defined(_ATH6KL_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) + +#include <net/cfg80211.h> +#include <linux/skbuff.h> +#include <linux/tracepoint.h> +#include "wmi.h" +#include "hif.h" + +#if !defined(_ATH6KL_TRACE_H) +static inline unsigned int ath6kl_get_wmi_id(void *buf, size_t buf_len) +{ + struct wmi_cmd_hdr *hdr = buf; + + if (buf_len < sizeof(*hdr)) + return 0; + + return le16_to_cpu(hdr->cmd_id); +} +#endif /* __ATH6KL_TRACE_H */ + +#define _ATH6KL_TRACE_H + +/* create empty functions when tracing is disabled */ +#if !defined(CONFIG_ATH6KL_TRACING) +#undef TRACE_EVENT +#define TRACE_EVENT(name, proto, ...) \ +static inline void trace_ ## name(proto) {} +#undef DECLARE_EVENT_CLASS +#define DECLARE_EVENT_CLASS(...) +#undef DEFINE_EVENT +#define DEFINE_EVENT(evt_class, name, proto, ...) \ +static inline void trace_ ## name(proto) {} +#endif /* !CONFIG_ATH6KL_TRACING || __CHECKER__ */ + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM ath6kl + +TRACE_EVENT(ath6kl_wmi_cmd, + TP_PROTO(void *buf, size_t buf_len), + + TP_ARGS(buf, buf_len), + + TP_STRUCT__entry( + __field(unsigned int, id) + __field(size_t, buf_len) + __dynamic_array(u8, buf, buf_len) + ), + + TP_fast_assign( + __entry->id = ath6kl_get_wmi_id(buf, buf_len); + __entry->buf_len = buf_len; + memcpy(__get_dynamic_array(buf), buf, buf_len); + ), + + TP_printk( + "id %d len %zd", + __entry->id, __entry->buf_len + ) +); + +TRACE_EVENT(ath6kl_wmi_event, + TP_PROTO(void *buf, size_t buf_len), + + TP_ARGS(buf, buf_len), + + TP_STRUCT__entry( + __field(unsigned int, id) + __field(size_t, buf_len) + __dynamic_array(u8, buf, buf_len) + ), + + TP_fast_assign( + __entry->id = ath6kl_get_wmi_id(buf, buf_len); + __entry->buf_len = buf_len; + memcpy(__get_dynamic_array(buf), buf, buf_len); + ), + + TP_printk( + "id %d len %zd", + __entry->id, __entry->buf_len + ) +); + +TRACE_EVENT(ath6kl_sdio, + TP_PROTO(unsigned int addr, int flags, + void *buf, size_t buf_len), + + TP_ARGS(addr, flags, buf, buf_len), + + TP_STRUCT__entry( + __field(unsigned int, tx) + __field(unsigned int, addr) + __field(int, flags) + __field(size_t, buf_len) + __dynamic_array(u8, buf, buf_len) + ), + + TP_fast_assign( + __entry->addr = addr; + __entry->flags = flags; + __entry->buf_len = buf_len; + memcpy(__get_dynamic_array(buf), buf, buf_len); + + if (flags & HIF_WRITE) + __entry->tx = 1; + else + __entry->tx = 0; + ), + + TP_printk( + "%s addr 0x%x flags 0x%x len %zd\n", + __entry->tx ? "tx" : "rx", + __entry->addr, + __entry->flags, + __entry->buf_len + ) +); + +TRACE_EVENT(ath6kl_sdio_scat, + TP_PROTO(unsigned int addr, int flags, unsigned int total_len, + unsigned int entries, struct hif_scatter_item *list), + + TP_ARGS(addr, flags, total_len, entries, list), + + TP_STRUCT__entry( + __field(unsigned int, tx) + __field(unsigned int, addr) + __field(int, flags) + __field(unsigned int, entries) + __field(size_t, total_len) + __dynamic_array(unsigned int, len_array, entries) + __dynamic_array(u8, data, total_len) + ), + + TP_fast_assign( + unsigned int *len_array; + int i, offset = 0; + size_t len; + + __entry->addr = addr; + __entry->flags = flags; + __entry->entries = entries; + __entry->total_len = total_len; + + if (flags & HIF_WRITE) + __entry->tx = 1; + else + __entry->tx = 0; + + len_array = __get_dynamic_array(len_array); + + for (i = 0; i < entries; i++) { + len = list[i].len; + + memcpy((u8 *) __get_dynamic_array(data) + offset, + list[i].buf, len); + + len_array[i] = len; + offset += len; + } + ), + + TP_printk( + "%s addr 0x%x flags 0x%x entries %d total_len %zd\n", + __entry->tx ? "tx" : "rx", + __entry->addr, + __entry->flags, + __entry->entries, + __entry->total_len + ) +); + +TRACE_EVENT(ath6kl_sdio_irq, + TP_PROTO(void *buf, size_t buf_len), + + TP_ARGS(buf, buf_len), + + TP_STRUCT__entry( + __field(size_t, buf_len) + __dynamic_array(u8, buf, buf_len) + ), + + TP_fast_assign( + __entry->buf_len = buf_len; + memcpy(__get_dynamic_array(buf), buf, buf_len); + ), + + TP_printk( + "irq len %zd\n", __entry->buf_len + ) +); + +TRACE_EVENT(ath6kl_htc_rx, + TP_PROTO(int status, int endpoint, void *buf, + size_t buf_len), + + TP_ARGS(status, endpoint, buf, buf_len), + + TP_STRUCT__entry( + __field(int, status) + __field(int, endpoint) + __field(size_t, buf_len) + __dynamic_array(u8, buf, buf_len) + ), + + TP_fast_assign( + __entry->status = status; + __entry->endpoint = endpoint; + __entry->buf_len = buf_len; + memcpy(__get_dynamic_array(buf), buf, buf_len); + ), + + TP_printk( + "status %d endpoint %d len %zd\n", + __entry->status, + __entry->endpoint, + __entry->buf_len + ) +); + +TRACE_EVENT(ath6kl_htc_tx, + TP_PROTO(int status, int endpoint, void *buf, + size_t buf_len), + + TP_ARGS(status, endpoint, buf, buf_len), + + TP_STRUCT__entry( + __field(int, status) + __field(int, endpoint) + __field(size_t, buf_len) + __dynamic_array(u8, buf, buf_len) + ), + + TP_fast_assign( + __entry->status = status; + __entry->endpoint = endpoint; + __entry->buf_len = buf_len; + memcpy(__get_dynamic_array(buf), buf, buf_len); + ), + + TP_printk( + "status %d endpoint %d len %zd\n", + __entry->status, + __entry->endpoint, + __entry->buf_len + ) +); + +#define ATH6KL_MSG_MAX 200 + +DECLARE_EVENT_CLASS(ath6kl_log_event, + TP_PROTO(struct va_format *vaf), + TP_ARGS(vaf), + TP_STRUCT__entry( + __dynamic_array(char, msg, ATH6KL_MSG_MAX) + ), + TP_fast_assign( + WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg), + ATH6KL_MSG_MAX, + vaf->fmt, + *vaf->va) >= ATH6KL_MSG_MAX); + ), + TP_printk("%s", __get_str(msg)) +); + +DEFINE_EVENT(ath6kl_log_event, ath6kl_log_err, + TP_PROTO(struct va_format *vaf), + TP_ARGS(vaf) +); + +DEFINE_EVENT(ath6kl_log_event, ath6kl_log_warn, + TP_PROTO(struct va_format *vaf), + TP_ARGS(vaf) +); + +DEFINE_EVENT(ath6kl_log_event, ath6kl_log_info, + TP_PROTO(struct va_format *vaf), + TP_ARGS(vaf) +); + +TRACE_EVENT(ath6kl_log_dbg, + TP_PROTO(unsigned int level, struct va_format *vaf), + TP_ARGS(level, vaf), + TP_STRUCT__entry( + __field(unsigned int, level) + __dynamic_array(char, msg, ATH6KL_MSG_MAX) + ), + TP_fast_assign( + __entry->level = level; + WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg), + ATH6KL_MSG_MAX, + vaf->fmt, + *vaf->va) >= ATH6KL_MSG_MAX); + ), + TP_printk("%s", __get_str(msg)) +); + +TRACE_EVENT(ath6kl_log_dbg_dump, + TP_PROTO(const char *msg, const char *prefix, + const void *buf, size_t buf_len), + + TP_ARGS(msg, prefix, buf, buf_len), + + TP_STRUCT__entry( + __string(msg, msg) + __string(prefix, prefix) + __field(size_t, buf_len) + __dynamic_array(u8, buf, buf_len) + ), + + TP_fast_assign( + __assign_str(msg, msg); + __assign_str(prefix, prefix); + __entry->buf_len = buf_len; + memcpy(__get_dynamic_array(buf), buf, buf_len); + ), + + TP_printk( + "%s/%s\n", __get_str(prefix), __get_str(msg) + ) +); + +#endif /* _ ATH6KL_TRACE_H || TRACE_HEADER_MULTI_READ*/ + +/* we don't want to use include/trace/events */ +#undef TRACE_INCLUDE_PATH +#define TRACE_INCLUDE_PATH . +#undef TRACE_INCLUDE_FILE +#define TRACE_INCLUDE_FILE trace + +/* This part must be outside protection */ +#include <trace/define_trace.h> diff --git a/drivers/net/wireless/ath/ath6kl/txrx.c b/drivers/net/wireless/ath/ath6kl/txrx.c index 78b369286579..ebb24045a8ae 100644 --- a/drivers/net/wireless/ath/ath6kl/txrx.c +++ b/drivers/net/wireless/ath/ath6kl/txrx.c @@ -20,6 +20,7 @@ #include "core.h" #include "debug.h" #include "htc-ops.h" +#include "trace.h" /* * tid - tid_mux0..tid_mux3 @@ -288,6 +289,8 @@ int ath6kl_control_tx(void *devt, struct sk_buff *skb, int status = 0; struct ath6kl_cookie *cookie = NULL; + trace_ath6kl_wmi_cmd(skb->data, skb->len); + if (WARN_ON_ONCE(ar->state == ATH6KL_STATE_WOW)) { dev_kfree_skb(skb); return -EACCES; @@ -1324,7 +1327,7 @@ void ath6kl_rx(struct htc_target *target, struct htc_packet *packet) __func__, ar, ept, skb, packet->buf, packet->act_len, status); - if (status || !(skb->data + HTC_HDR_LENGTH)) { + if (status || packet->act_len < HTC_HDR_LENGTH) { dev_kfree_skb(skb); return; } diff --git a/drivers/net/wireless/ath/ath6kl/usb.c b/drivers/net/wireless/ath/ath6kl/usb.c index 5fcd342762de..bed0d337712d 100644 --- a/drivers/net/wireless/ath/ath6kl/usb.c +++ b/drivers/net/wireless/ath/ath6kl/usb.c @@ -856,11 +856,9 @@ static int ath6kl_usb_submit_ctrl_out(struct ath6kl_usb *ar_usb, int ret; if (size > 0) { - buf = kmalloc(size, GFP_KERNEL); + buf = kmemdup(data, size, GFP_KERNEL); if (buf == NULL) return -ENOMEM; - - memcpy(buf, data, size); } /* note: if successful returns number of bytes transfered */ @@ -872,8 +870,9 @@ static int ath6kl_usb_submit_ctrl_out(struct ath6kl_usb *ar_usb, size, 1000); if (ret < 0) { - ath6kl_dbg(ATH6KL_DBG_USB, "%s failed,result = %d\n", - __func__, ret); + ath6kl_warn("Failed to submit usb control message: %d\n", ret); + kfree(buf); + return ret; } kfree(buf); @@ -903,8 +902,9 @@ static int ath6kl_usb_submit_ctrl_in(struct ath6kl_usb *ar_usb, size, 2 * HZ); if (ret < 0) { - ath6kl_dbg(ATH6KL_DBG_USB, "%s failed,result = %d\n", - __func__, ret); + ath6kl_warn("Failed to read usb control message: %d\n", ret); + kfree(buf); + return ret; } memcpy((u8 *) data, buf, size); @@ -961,8 +961,10 @@ static int ath6kl_usb_diag_read32(struct ath6kl *ar, u32 address, u32 *data) ATH6KL_USB_CONTROL_REQ_DIAG_RESP, ar_usb->diag_resp_buffer, &resp_len); - if (ret) + if (ret) { + ath6kl_warn("diag read32 failed: %d\n", ret); return ret; + } resp = (struct ath6kl_usb_ctrl_diag_resp_read *) ar_usb->diag_resp_buffer; @@ -976,6 +978,7 @@ static int ath6kl_usb_diag_write32(struct ath6kl *ar, u32 address, __le32 data) { struct ath6kl_usb *ar_usb = ar->hif_priv; struct ath6kl_usb_ctrl_diag_cmd_write *cmd; + int ret; cmd = (struct ath6kl_usb_ctrl_diag_cmd_write *) ar_usb->diag_cmd_buffer; @@ -984,12 +987,17 @@ static int ath6kl_usb_diag_write32(struct ath6kl *ar, u32 address, __le32 data) cmd->address = cpu_to_le32(address); cmd->value = data; - return ath6kl_usb_ctrl_msg_exchange(ar_usb, - ATH6KL_USB_CONTROL_REQ_DIAG_CMD, - (u8 *) cmd, - sizeof(*cmd), - 0, NULL, NULL); + ret = ath6kl_usb_ctrl_msg_exchange(ar_usb, + ATH6KL_USB_CONTROL_REQ_DIAG_CMD, + (u8 *) cmd, + sizeof(*cmd), + 0, NULL, NULL); + if (ret) { + ath6kl_warn("diag_write32 failed: %d\n", ret); + return ret; + } + return 0; } static int ath6kl_usb_bmi_read(struct ath6kl *ar, u8 *buf, u32 len) @@ -1001,7 +1009,7 @@ static int ath6kl_usb_bmi_read(struct ath6kl *ar, u8 *buf, u32 len) ret = ath6kl_usb_submit_ctrl_in(ar_usb, ATH6KL_USB_CONTROL_REQ_RECV_BMI_RESP, 0, 0, buf, len); - if (ret != 0) { + if (ret) { ath6kl_err("Unable to read the bmi data from the device: %d\n", ret); return ret; @@ -1019,7 +1027,7 @@ static int ath6kl_usb_bmi_write(struct ath6kl *ar, u8 *buf, u32 len) ret = ath6kl_usb_submit_ctrl_out(ar_usb, ATH6KL_USB_CONTROL_REQ_SEND_BMI_CMD, 0, 0, buf, len); - if (ret != 0) { + if (ret) { ath6kl_err("unable to send the bmi data to the device: %d\n", ret); return ret; diff --git a/drivers/net/wireless/ath/ath6kl/wmi.c b/drivers/net/wireless/ath/ath6kl/wmi.c index d76b5bd81a0d..87aefb4c4c23 100644 --- a/drivers/net/wireless/ath/ath6kl/wmi.c +++ b/drivers/net/wireless/ath/ath6kl/wmi.c @@ -20,6 +20,7 @@ #include "core.h" #include "debug.h" #include "testmode.h" +#include "trace.h" #include "../regd.h" #include "../regd_common.h" @@ -2028,6 +2029,9 @@ int ath6kl_wmi_beginscan_cmd(struct wmi *wmi, u8 if_idx, if (!sband) continue; + if (WARN_ON(band >= ATH6KL_NUM_BANDS)) + break; + ratemask = rates[band]; supp_rates = sc->supp_rates[band].rates; num_rates = 0; @@ -4086,6 +4090,8 @@ int ath6kl_wmi_control_rx(struct wmi *wmi, struct sk_buff *skb) return -EINVAL; } + trace_ath6kl_wmi_event(skb->data, skb->len); + return ath6kl_wmi_proc_events(wmi, skb); } diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index 881e989ea470..e6b92ff265fd 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -3606,6 +3606,12 @@ static void ar9003_hw_ant_ctrl_apply(struct ath_hw *ah, bool is2ghz) value = ar9003_hw_ant_ctrl_common_2_get(ah, is2ghz); REG_RMW_FIELD(ah, AR_PHY_SWITCH_COM_2, AR_SWITCH_TABLE_COM2_ALL, value); + if ((AR_SREV_9462(ah)) && (ah->rxchainmask == 0x2)) { + value = ar9003_hw_ant_ctrl_chain_get(ah, 1, is2ghz); + REG_RMW_FIELD(ah, switch_chain_reg[0], + AR_SWITCH_TABLE_ALL, value); + } + for (chain = 0; chain < AR9300_MAX_CHAINS; chain++) { if ((ah->rxchainmask & BIT(chain)) || (ah->txchainmask & BIT(chain))) { @@ -3772,6 +3778,17 @@ static void ar9003_hw_atten_apply(struct ath_hw *ah, struct ath9k_channel *chan) AR_PHY_EXT_ATTEN_CTL_2, }; + if ((AR_SREV_9462(ah)) && (ah->rxchainmask == 0x2)) { + value = ar9003_hw_atten_chain_get(ah, 1, chan); + REG_RMW_FIELD(ah, ext_atten_reg[0], + AR_PHY_EXT_ATTEN_CTL_XATTEN1_DB, value); + + value = ar9003_hw_atten_chain_get_margin(ah, 1, chan); + REG_RMW_FIELD(ah, ext_atten_reg[0], + AR_PHY_EXT_ATTEN_CTL_XATTEN1_MARGIN, + value); + } + /* Test value. if 0 then attenuation is unused. Don't load anything. */ for (i = 0; i < 3; i++) { if (ah->txchainmask & BIT(i)) { diff --git a/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h b/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h index ccc42a71b436..999ab08c34e6 100644 --- a/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h @@ -37,28 +37,28 @@ static const u32 ar9462_pciephy_clkreq_enable_L1_2p0[][2] = { /* Addr allmodes */ {0x00018c00, 0x18253ede}, {0x00018c04, 0x000801d8}, - {0x00018c08, 0x0003580c}, + {0x00018c08, 0x0003780c}, }; static const u32 ar9462_2p0_baseband_postamble[][5] = { /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ {0x00009810, 0xd00a8005, 0xd00a8005, 0xd00a8011, 0xd00a800d}, {0x00009820, 0x206a022e, 0x206a022e, 0x206a012e, 0x206a01ae}, - {0x00009824, 0x5ac640de, 0x5ac640d0, 0x5ac640d0, 0x63c640da}, + {0x00009824, 0x63c640de, 0x5ac640d0, 0x5ac640d0, 0x63c640da}, {0x00009828, 0x0796be89, 0x0696b081, 0x0696b881, 0x09143e81}, {0x0000982c, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4}, {0x00009830, 0x0000059c, 0x0000059c, 0x0000119c, 0x0000119c}, {0x00009c00, 0x000000c4, 0x000000c4, 0x000000c4, 0x000000c4}, - {0x00009e00, 0x0372111a, 0x0372111a, 0x037216a0, 0x037216a0}, + {0x00009e00, 0x0372111a, 0x0372111a, 0x037216a0, 0x037216a2}, {0x00009e04, 0x001c2020, 0x001c2020, 0x001c2020, 0x001c2020}, {0x00009e0c, 0x6c4000e2, 0x6d4000e2, 0x6d4000e2, 0x6c4000d8}, {0x00009e10, 0x92c88d2e, 0x7ec88d2e, 0x7ec84d2e, 0x7ec86d2e}, - {0x00009e14, 0x37b95d5e, 0x37b9605e, 0x3376605e, 0x32395d5e}, + {0x00009e14, 0x37b95d5e, 0x37b9605e, 0x3236605e, 0x32365a5e}, {0x00009e18, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, {0x00009e1c, 0x0001cf9c, 0x0001cf9c, 0x00021f9c, 0x00021f9c}, {0x00009e20, 0x000003b5, 0x000003b5, 0x000003ce, 0x000003ce}, {0x00009e2c, 0x0000001c, 0x0000001c, 0x00000021, 0x00000021}, - {0x00009e3c, 0xcf946222, 0xcf946222, 0xcfd5c782, 0xcfd5c282}, + {0x00009e3c, 0xcf946220, 0xcf946220, 0xcfd5c782, 0xcfd5c282}, {0x00009e44, 0x62321e27, 0x62321e27, 0xfe291e27, 0xfe291e27}, {0x00009e48, 0x5030201a, 0x5030201a, 0x50302012, 0x50302012}, {0x00009fc8, 0x0003f000, 0x0003f000, 0x0001a000, 0x0001a000}, @@ -82,9 +82,9 @@ static const u32 ar9462_2p0_baseband_postamble[][5] = { {0x0000a2d0, 0x00041981, 0x00041981, 0x00041981, 0x00041982}, {0x0000a2d8, 0x7999a83b, 0x7999a83b, 0x7999a83b, 0x7999a83b}, {0x0000a358, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a3a4, 0x00000010, 0x00000010, 0x00000000, 0x00000000}, + {0x0000a3a4, 0x00000050, 0x00000050, 0x00000000, 0x00000000}, {0x0000a3a8, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa}, - {0x0000a3ac, 0xaaaaaa00, 0xaaaaaa30, 0xaaaaaa00, 0xaaaaaa00}, + {0x0000a3ac, 0xaaaaaa00, 0xaa30aa30, 0xaaaaaa00, 0xaaaaaa00}, {0x0000a41c, 0x1ce739ce, 0x1ce739ce, 0x1ce739ce, 0x1ce739ce}, {0x0000a420, 0x000001ce, 0x000001ce, 0x000001ce, 0x000001ce}, {0x0000a424, 0x1ce739ce, 0x1ce739ce, 0x1ce739ce, 0x1ce739ce}, @@ -363,14 +363,14 @@ static const u32 ar9462_pciephy_clkreq_disable_L1_2p0[][2] = { /* Addr allmodes */ {0x00018c00, 0x18213ede}, {0x00018c04, 0x000801d8}, - {0x00018c08, 0x0003580c}, + {0x00018c08, 0x0003780c}, }; static const u32 ar9462_pciephy_pll_on_clkreq_disable_L1_2p0[][2] = { /* Addr allmodes */ {0x00018c00, 0x18212ede}, {0x00018c04, 0x000801d8}, - {0x00018c08, 0x0003580c}, + {0x00018c08, 0x0003780c}, }; static const u32 ar9462_2p0_radio_postamble_sys2ant[][5] = { @@ -775,7 +775,7 @@ static const u32 ar9462_2p0_baseband_core[][2] = { {0x00009fc0, 0x803e4788}, {0x00009fc4, 0x0001efb5}, {0x00009fcc, 0x40000014}, - {0x00009fd0, 0x01193b93}, + {0x00009fd0, 0x0a193b93}, {0x0000a20c, 0x00000000}, {0x0000a220, 0x00000000}, {0x0000a224, 0x00000000}, @@ -850,7 +850,7 @@ static const u32 ar9462_2p0_baseband_core[][2] = { {0x0000a7cc, 0x00000000}, {0x0000a7d0, 0x00000000}, {0x0000a7d4, 0x00000004}, - {0x0000a7dc, 0x00000001}, + {0x0000a7dc, 0x00000000}, {0x0000a7f0, 0x80000000}, {0x0000a8d0, 0x004b6a8e}, {0x0000a8d4, 0x00000820}, @@ -886,7 +886,7 @@ static const u32 ar9462_modes_high_ob_db_tx_gain_table_2p0[][5] = { {0x0000a2e0, 0x0000f000, 0x0000f000, 0x03ccc584, 0x03ccc584}, {0x0000a2e4, 0x01ff0000, 0x01ff0000, 0x03f0f800, 0x03f0f800}, {0x0000a2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, - {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9}, + {0x0000a410, 0x000050da, 0x000050da, 0x000050de, 0x000050de}, {0x0000a458, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, {0x0000a500, 0x00002220, 0x00002220, 0x00000000, 0x00000000}, {0x0000a504, 0x06002223, 0x06002223, 0x04000002, 0x04000002}, @@ -906,20 +906,20 @@ static const u32 ar9462_modes_high_ob_db_tx_gain_table_2p0[][5] = { {0x0000a53c, 0x41025e4a, 0x41025e4a, 0x34001640, 0x34001640}, {0x0000a540, 0x48025e6c, 0x48025e6c, 0x38001660, 0x38001660}, {0x0000a544, 0x4e025e8e, 0x4e025e8e, 0x3b001861, 0x3b001861}, - {0x0000a548, 0x53025eb2, 0x53025eb2, 0x3e001a81, 0x3e001a81}, - {0x0000a54c, 0x59025eb6, 0x59025eb6, 0x42001a83, 0x42001a83}, - {0x0000a550, 0x5d025ef6, 0x5d025ef6, 0x44001c84, 0x44001c84}, + {0x0000a548, 0x55025eb3, 0x55025eb3, 0x3e001a81, 0x3e001a81}, + {0x0000a54c, 0x58025ef3, 0x58025ef3, 0x42001a83, 0x42001a83}, + {0x0000a550, 0x5d025ef6, 0x5d025ef6, 0x44001a84, 0x44001a84}, {0x0000a554, 0x62025f56, 0x62025f56, 0x48001ce3, 0x48001ce3}, {0x0000a558, 0x66027f56, 0x66027f56, 0x4c001ce5, 0x4c001ce5}, {0x0000a55c, 0x6a029f56, 0x6a029f56, 0x50001ce9, 0x50001ce9}, {0x0000a560, 0x70049f56, 0x70049f56, 0x54001ceb, 0x54001ceb}, - {0x0000a564, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec}, - {0x0000a568, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec}, - {0x0000a56c, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec}, - {0x0000a570, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec}, - {0x0000a574, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec}, - {0x0000a578, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec}, - {0x0000a57c, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec}, + {0x0000a564, 0x751ffff6, 0x751ffff6, 0x56001eec, 0x56001eec}, + {0x0000a568, 0x751ffff6, 0x751ffff6, 0x58001ef0, 0x58001ef0}, + {0x0000a56c, 0x751ffff6, 0x751ffff6, 0x5a001ef4, 0x5a001ef4}, + {0x0000a570, 0x751ffff6, 0x751ffff6, 0x5c001ff6, 0x5c001ff6}, + {0x0000a574, 0x751ffff6, 0x751ffff6, 0x5c001ff6, 0x5c001ff6}, + {0x0000a578, 0x751ffff6, 0x751ffff6, 0x5c001ff6, 0x5c001ff6}, + {0x0000a57c, 0x751ffff6, 0x751ffff6, 0x5c001ff6, 0x5c001ff6}, {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, @@ -1053,7 +1053,6 @@ static const u32 ar9462_2p0_mac_core[][2] = { {0x00008044, 0x00000000}, {0x00008048, 0x00000000}, {0x0000804c, 0xffffffff}, - {0x00008050, 0xffffffff}, {0x00008054, 0x00000000}, {0x00008058, 0x00000000}, {0x0000805c, 0x000fc78f}, @@ -1117,9 +1116,9 @@ static const u32 ar9462_2p0_mac_core[][2] = { {0x000081f8, 0x00000000}, {0x000081fc, 0x00000000}, {0x00008240, 0x00100000}, - {0x00008244, 0x0010f424}, + {0x00008244, 0x0010f400}, {0x00008248, 0x00000800}, - {0x0000824c, 0x0001e848}, + {0x0000824c, 0x0001e800}, {0x00008250, 0x00000000}, {0x00008254, 0x00000000}, {0x00008258, 0x00000000}, diff --git a/drivers/net/wireless/ath/ath9k/calib.c b/drivers/net/wireless/ath/ath9k/calib.c index 1e8508530e98..7bdd726c7a8f 100644 --- a/drivers/net/wireless/ath/ath9k/calib.c +++ b/drivers/net/wireless/ath/ath9k/calib.c @@ -369,7 +369,6 @@ bool ath9k_hw_getnf(struct ath_hw *ah, struct ath9k_channel *chan) struct ieee80211_channel *c = chan->chan; struct ath9k_hw_cal_data *caldata = ah->caldata; - chan->channelFlags &= (~CHANNEL_CW_INT); if (REG_READ(ah, AR_PHY_AGC_CONTROL) & AR_PHY_AGC_CONTROL_NF) { ath_dbg(common, CALIBRATE, "NF did not complete in calibration window\n"); @@ -384,7 +383,6 @@ bool ath9k_hw_getnf(struct ath_hw *ah, struct ath9k_channel *chan) ath_dbg(common, CALIBRATE, "noise floor failed detected; detected %d, threshold %d\n", nf, nfThresh); - chan->channelFlags |= CHANNEL_CW_INT; } if (!caldata) { @@ -410,7 +408,7 @@ void ath9k_init_nfcal_hist_buffer(struct ath_hw *ah, int i, j; ah->caldata->channel = chan->channel; - ah->caldata->channelFlags = chan->channelFlags & ~CHANNEL_CW_INT; + ah->caldata->channelFlags = chan->channelFlags; ah->caldata->chanmode = chan->chanmode; h = ah->caldata->nfCalHist; default_nf = ath9k_hw_get_default_nf(ah, chan); diff --git a/drivers/net/wireless/ath/ath9k/common.h b/drivers/net/wireless/ath/ath9k/common.h index 050ca4a4850d..6102476a65de 100644 --- a/drivers/net/wireless/ath/ath9k/common.h +++ b/drivers/net/wireless/ath/ath9k/common.h @@ -40,7 +40,7 @@ x = ATH_LPF_RSSI((x), ATH_RSSI_IN((y)), ATH_RSSI_LPF_LEN); \ } while (0) #define ATH_EP_RND(x, mul) \ - ((((x)%(mul)) >= ((mul)/2)) ? ((x) + ((mul) - 1)) / (mul) : (x)/(mul)) + (((x) + ((mul)/2)) / (mul)) int ath9k_cmn_padpos(__le16 frame_control); int ath9k_cmn_get_hw_crypto_keytype(struct sk_buff *skb); diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c index 3714b971d18e..67a2a4b3b883 100644 --- a/drivers/net/wireless/ath/ath9k/debug.c +++ b/drivers/net/wireless/ath/ath9k/debug.c @@ -537,6 +537,7 @@ static ssize_t read_file_xmit(struct file *file, char __user *user_buf, PR("AMPDUs Completed:", a_completed); PR("AMPDUs Retried: ", a_retries); PR("AMPDUs XRetried: ", a_xretries); + PR("TXERR Filtered: ", txerr_filtered); PR("FIFO Underrun: ", fifo_underrun); PR("TXOP Exceeded: ", xtxop); PR("TXTIMER Expiry: ", timer_exp); @@ -756,6 +757,8 @@ void ath_debug_stat_tx(struct ath_softc *sc, struct ath_buf *bf, TX_STAT_INC(qnum, completed); } + if (ts->ts_status & ATH9K_TXERR_FILT) + TX_STAT_INC(qnum, txerr_filtered); if (ts->ts_status & ATH9K_TXERR_FIFO) TX_STAT_INC(qnum, fifo_underrun); if (ts->ts_status & ATH9K_TXERR_XTXOP) @@ -1909,6 +1912,7 @@ static const char ath9k_gstrings_stats[][ETH_GSTRING_LEN] = { AMKSTR(d_tx_desc_cfg_err), AMKSTR(d_tx_data_underrun), AMKSTR(d_tx_delim_underrun), + "d_rx_crc_err", "d_rx_decrypt_crc_err", "d_rx_phy_err", "d_rx_mic_err", @@ -1989,6 +1993,7 @@ void ath9k_get_et_stats(struct ieee80211_hw *hw, AWDATA(data_underrun); AWDATA(delim_underrun); + AWDATA_RX(crc_err); AWDATA_RX(decrypt_crc_err); AWDATA_RX(phy_err); AWDATA_RX(mic_err); diff --git a/drivers/net/wireless/ath/ath9k/debug.h b/drivers/net/wireless/ath/ath9k/debug.h index 410d6d8f1aa7..794a7ec83a24 100644 --- a/drivers/net/wireless/ath/ath9k/debug.h +++ b/drivers/net/wireless/ath/ath9k/debug.h @@ -142,6 +142,7 @@ struct ath_interrupt_stats { * @a_completed: Total AMPDUs completed * @a_retries: No. of AMPDUs retried (SW) * @a_xretries: No. of AMPDUs dropped due to xretries + * @txerr_filtered: No. of frames with TXERR_FILT flag set. * @fifo_underrun: FIFO underrun occurrences Valid only for: - non-aggregate condition. @@ -168,6 +169,7 @@ struct ath_tx_stats { u32 a_completed; u32 a_retries; u32 a_xretries; + u32 txerr_filtered; u32 fifo_underrun; u32 xtxop; u32 timer_exp; diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 07e25260c31d..4fa2bb167050 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -1669,6 +1669,104 @@ bool ath9k_hw_check_alive(struct ath_hw *ah) } EXPORT_SYMBOL(ath9k_hw_check_alive); +static void ath9k_hw_init_mfp(struct ath_hw *ah) +{ + /* Setup MFP options for CCMP */ + if (AR_SREV_9280_20_OR_LATER(ah)) { + /* Mask Retry(b11), PwrMgt(b12), MoreData(b13) to 0 in mgmt + * frames when constructing CCMP AAD. */ + REG_RMW_FIELD(ah, AR_AES_MUTE_MASK1, AR_AES_MUTE_MASK1_FC_MGMT, + 0xc7ff); + ah->sw_mgmt_crypto = false; + } else if (AR_SREV_9160_10_OR_LATER(ah)) { + /* Disable hardware crypto for management frames */ + REG_CLR_BIT(ah, AR_PCU_MISC_MODE2, + AR_PCU_MISC_MODE2_MGMT_CRYPTO_ENABLE); + REG_SET_BIT(ah, AR_PCU_MISC_MODE2, + AR_PCU_MISC_MODE2_NO_CRYPTO_FOR_NON_DATA_PKT); + ah->sw_mgmt_crypto = true; + } else { + ah->sw_mgmt_crypto = true; + } +} + +static void ath9k_hw_reset_opmode(struct ath_hw *ah, + u32 macStaId1, u32 saveDefAntenna) +{ + struct ath_common *common = ath9k_hw_common(ah); + + ENABLE_REGWRITE_BUFFER(ah); + + REG_WRITE(ah, AR_STA_ID0, get_unaligned_le32(common->macaddr)); + REG_WRITE(ah, AR_STA_ID1, get_unaligned_le16(common->macaddr + 4) + | macStaId1 + | AR_STA_ID1_RTS_USE_DEF + | (ah->config.ack_6mb ? AR_STA_ID1_ACKCTS_6MB : 0) + | ah->sta_id1_defaults); + ath_hw_setbssidmask(common); + REG_WRITE(ah, AR_DEF_ANTENNA, saveDefAntenna); + ath9k_hw_write_associd(ah); + REG_WRITE(ah, AR_ISR, ~0); + REG_WRITE(ah, AR_RSSI_THR, INIT_RSSI_THR); + + REGWRITE_BUFFER_FLUSH(ah); + + ath9k_hw_set_operating_mode(ah, ah->opmode); +} + +static void ath9k_hw_init_queues(struct ath_hw *ah) +{ + int i; + + ENABLE_REGWRITE_BUFFER(ah); + + for (i = 0; i < AR_NUM_DCU; i++) + REG_WRITE(ah, AR_DQCUMASK(i), 1 << i); + + REGWRITE_BUFFER_FLUSH(ah); + + ah->intr_txqs = 0; + for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) + ath9k_hw_resettxqueue(ah, i); +} + +/* + * For big endian systems turn on swapping for descriptors + */ +static void ath9k_hw_init_desc(struct ath_hw *ah) +{ + struct ath_common *common = ath9k_hw_common(ah); + + if (AR_SREV_9100(ah)) { + u32 mask; + mask = REG_READ(ah, AR_CFG); + if (mask & (AR_CFG_SWRB | AR_CFG_SWTB | AR_CFG_SWRG)) { + ath_dbg(common, RESET, "CFG Byte Swap Set 0x%x\n", + mask); + } else { + mask = INIT_CONFIG_STATUS | AR_CFG_SWRB | AR_CFG_SWTB; + REG_WRITE(ah, AR_CFG, mask); + ath_dbg(common, RESET, "Setting CFG 0x%x\n", + REG_READ(ah, AR_CFG)); + } + } else { + if (common->bus_ops->ath_bus_type == ATH_USB) { + /* Configure AR9271 target WLAN */ + if (AR_SREV_9271(ah)) + REG_WRITE(ah, AR_CFG, AR_CFG_SWRB | AR_CFG_SWTB); + else + REG_WRITE(ah, AR_CFG, AR_CFG_SWTD | AR_CFG_SWRD); + } +#ifdef __BIG_ENDIAN + else if (AR_SREV_9330(ah) || AR_SREV_9340(ah) || + AR_SREV_9550(ah)) + REG_RMW(ah, AR_CFG, AR_CFG_SWRB | AR_CFG_SWTB, 0); + else + REG_WRITE(ah, AR_CFG, AR_CFG_SWTD | AR_CFG_SWRD); +#endif + } +} + /* * Fast channel change: * (Change synthesizer based on channel freq without resetting chip) @@ -1746,7 +1844,7 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, u32 saveDefAntenna; u32 macStaId1; u64 tsf = 0; - int i, r; + int r; bool start_mci_reset = false; bool save_fullsleep = ah->chip_fullsleep; @@ -1763,10 +1861,8 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, ath9k_hw_getnf(ah, ah->curchan); ah->caldata = caldata; - if (caldata && - (chan->channel != caldata->channel || - (chan->channelFlags & ~CHANNEL_CW_INT) != - (caldata->channelFlags & ~CHANNEL_CW_INT))) { + if (caldata && (chan->channel != caldata->channel || + chan->channelFlags != caldata->channelFlags)) { /* Operating channel changed, reset channel calibration data */ memset(caldata, 0, sizeof(*caldata)); ath9k_init_nfcal_hist_buffer(ah, chan); @@ -1853,22 +1949,7 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, ath9k_hw_settsf64(ah, tsf); } - /* Setup MFP options for CCMP */ - if (AR_SREV_9280_20_OR_LATER(ah)) { - /* Mask Retry(b11), PwrMgt(b12), MoreData(b13) to 0 in mgmt - * frames when constructing CCMP AAD. */ - REG_RMW_FIELD(ah, AR_AES_MUTE_MASK1, AR_AES_MUTE_MASK1_FC_MGMT, - 0xc7ff); - ah->sw_mgmt_crypto = false; - } else if (AR_SREV_9160_10_OR_LATER(ah)) { - /* Disable hardware crypto for management frames */ - REG_CLR_BIT(ah, AR_PCU_MISC_MODE2, - AR_PCU_MISC_MODE2_MGMT_CRYPTO_ENABLE); - REG_SET_BIT(ah, AR_PCU_MISC_MODE2, - AR_PCU_MISC_MODE2_NO_CRYPTO_FOR_NON_DATA_PKT); - ah->sw_mgmt_crypto = true; - } else - ah->sw_mgmt_crypto = true; + ath9k_hw_init_mfp(ah); if (IS_CHAN_OFDM(chan) || IS_CHAN_HT(chan)) ath9k_hw_set_delta_slope(ah, chan); @@ -1876,24 +1957,7 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, ath9k_hw_spur_mitigate_freq(ah, chan); ah->eep_ops->set_board_values(ah, chan); - ENABLE_REGWRITE_BUFFER(ah); - - REG_WRITE(ah, AR_STA_ID0, get_unaligned_le32(common->macaddr)); - REG_WRITE(ah, AR_STA_ID1, get_unaligned_le16(common->macaddr + 4) - | macStaId1 - | AR_STA_ID1_RTS_USE_DEF - | (ah->config. - ack_6mb ? AR_STA_ID1_ACKCTS_6MB : 0) - | ah->sta_id1_defaults); - ath_hw_setbssidmask(common); - REG_WRITE(ah, AR_DEF_ANTENNA, saveDefAntenna); - ath9k_hw_write_associd(ah); - REG_WRITE(ah, AR_ISR, ~0); - REG_WRITE(ah, AR_RSSI_THR, INIT_RSSI_THR); - - REGWRITE_BUFFER_FLUSH(ah); - - ath9k_hw_set_operating_mode(ah, ah->opmode); + ath9k_hw_reset_opmode(ah, macStaId1, saveDefAntenna); r = ath9k_hw_rf_set_freq(ah, chan); if (r) @@ -1901,17 +1965,7 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, ath9k_hw_set_clockrate(ah); - ENABLE_REGWRITE_BUFFER(ah); - - for (i = 0; i < AR_NUM_DCU; i++) - REG_WRITE(ah, AR_DQCUMASK(i), 1 << i); - - REGWRITE_BUFFER_FLUSH(ah); - - ah->intr_txqs = 0; - for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) - ath9k_hw_resettxqueue(ah, i); - + ath9k_hw_init_queues(ah); ath9k_hw_init_interrupt_masks(ah, ah->opmode); ath9k_hw_ani_cache_ini_regs(ah); ath9k_hw_init_qos(ah); @@ -1966,38 +2020,7 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, REGWRITE_BUFFER_FLUSH(ah); - /* - * For big endian systems turn on swapping for descriptors - */ - if (AR_SREV_9100(ah)) { - u32 mask; - mask = REG_READ(ah, AR_CFG); - if (mask & (AR_CFG_SWRB | AR_CFG_SWTB | AR_CFG_SWRG)) { - ath_dbg(common, RESET, "CFG Byte Swap Set 0x%x\n", - mask); - } else { - mask = - INIT_CONFIG_STATUS | AR_CFG_SWRB | AR_CFG_SWTB; - REG_WRITE(ah, AR_CFG, mask); - ath_dbg(common, RESET, "Setting CFG 0x%x\n", - REG_READ(ah, AR_CFG)); - } - } else { - if (common->bus_ops->ath_bus_type == ATH_USB) { - /* Configure AR9271 target WLAN */ - if (AR_SREV_9271(ah)) - REG_WRITE(ah, AR_CFG, AR_CFG_SWRB | AR_CFG_SWTB); - else - REG_WRITE(ah, AR_CFG, AR_CFG_SWTD | AR_CFG_SWRD); - } -#ifdef __BIG_ENDIAN - else if (AR_SREV_9330(ah) || AR_SREV_9340(ah) || - AR_SREV_9550(ah)) - REG_RMW(ah, AR_CFG, AR_CFG_SWRB | AR_CFG_SWTB, 0); - else - REG_WRITE(ah, AR_CFG, AR_CFG_SWTD | AR_CFG_SWRD); -#endif - } + ath9k_hw_init_desc(ah); if (ath9k_hw_btcoex_is_enabled(ah)) ath9k_hw_btcoex_enable(ah); @@ -2010,7 +2033,6 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, if (AR_SREV_9300_20_OR_LATER(ah)) { ar9003_hw_bb_watchdog_config(ah); - ar9003_hw_disable_phy_restart(ah); } diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index 784e81ccb903..30e62d92d46d 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -363,7 +363,6 @@ enum ath9k_int { ATH9K_INT_NOCARD = 0xffffffff }; -#define CHANNEL_CW_INT 0x00002 #define CHANNEL_CCK 0x00020 #define CHANNEL_OFDM 0x00040 #define CHANNEL_2GHZ 0x00080 diff --git a/drivers/net/wireless/ath/carl9170/tx.c b/drivers/net/wireless/ath/carl9170/tx.c index 9c0b150d5b8e..c61cafa2665b 100644 --- a/drivers/net/wireless/ath/carl9170/tx.c +++ b/drivers/net/wireless/ath/carl9170/tx.c @@ -387,8 +387,7 @@ static void carl9170_tx_status_process_ampdu(struct ar9170 *ar, u8 tid; if (!(txinfo->flags & IEEE80211_TX_CTL_AMPDU) || - txinfo->flags & IEEE80211_TX_CTL_INJECTED || - (!(super->f.mac_control & cpu_to_le16(AR9170_TX_MAC_AGGR)))) + txinfo->flags & IEEE80211_TX_CTL_INJECTED) return; rcu_read_lock(); @@ -981,30 +980,6 @@ static int carl9170_tx_prepare(struct ar9170 *ar, SET_VAL(CARL9170_TX_SUPER_AMPDU_FACTOR, txc->s.ampdu_settings, factor); - - for (i = 0; i < CARL9170_TX_MAX_RATES; i++) { - txrate = &info->control.rates[i]; - if (txrate->idx >= 0) { - txc->s.ri[i] = - CARL9170_TX_SUPER_RI_AMPDU; - - if (WARN_ON(!(txrate->flags & - IEEE80211_TX_RC_MCS))) { - /* - * Not sure if it's even possible - * to aggregate non-ht rates with - * this HW. - */ - goto err_out; - } - continue; - } - - txrate->idx = 0; - txrate->count = ar->hw->max_rate_tries; - } - - mac_tmp |= cpu_to_le16(AR9170_TX_MAC_AGGR); } /* @@ -1012,11 +987,31 @@ static int carl9170_tx_prepare(struct ar9170 *ar, * taken from mac_control. For all fallback rate, the firmware * updates the mac_control flags from the rate info field. */ - for (i = 1; i < CARL9170_TX_MAX_RATES; i++) { + for (i = 0; i < CARL9170_TX_MAX_RATES; i++) { + __le32 phy_set; txrate = &info->control.rates[i]; if (txrate->idx < 0) break; + phy_set = carl9170_tx_physet(ar, info, txrate); + if (i == 0) { + /* first rate - part of the hw's frame header */ + txc->f.phy_control = phy_set; + + if (ampdu && txrate->flags & IEEE80211_TX_RC_MCS) + mac_tmp |= cpu_to_le16(AR9170_TX_MAC_AGGR); + if (carl9170_tx_rts_check(ar, txrate, ampdu, no_ack)) + mac_tmp |= cpu_to_le16(AR9170_TX_MAC_PROT_RTS); + else if (carl9170_tx_cts_check(ar, txrate)) + mac_tmp |= cpu_to_le16(AR9170_TX_MAC_PROT_CTS); + + } else { + /* fallback rates are stored in the firmware's + * retry rate set array. + */ + txc->s.rr[i - 1] = phy_set; + } + SET_VAL(CARL9170_TX_SUPER_RI_TRIES, txc->s.ri[i], txrate->count); @@ -1027,21 +1022,13 @@ static int carl9170_tx_prepare(struct ar9170 *ar, txc->s.ri[i] |= (AR9170_TX_MAC_PROT_CTS << CARL9170_TX_SUPER_RI_ERP_PROT_S); - txc->s.rr[i - 1] = carl9170_tx_physet(ar, info, txrate); + if (ampdu && (txrate->flags & IEEE80211_TX_RC_MCS)) + txc->s.ri[i] |= CARL9170_TX_SUPER_RI_AMPDU; } - txrate = &info->control.rates[0]; - SET_VAL(CARL9170_TX_SUPER_RI_TRIES, txc->s.ri[0], txrate->count); - - if (carl9170_tx_rts_check(ar, txrate, ampdu, no_ack)) - mac_tmp |= cpu_to_le16(AR9170_TX_MAC_PROT_RTS); - else if (carl9170_tx_cts_check(ar, txrate)) - mac_tmp |= cpu_to_le16(AR9170_TX_MAC_PROT_CTS); - txc->s.len = cpu_to_le16(skb->len); txc->f.length = cpu_to_le16(len + FCS_LEN); txc->f.mac_control = mac_tmp; - txc->f.phy_control = carl9170_tx_physet(ar, info, txrate); arinfo = (void *)info->rate_driver_data; arinfo->timeout = jiffies; @@ -1381,9 +1368,9 @@ static void carl9170_tx(struct ar9170 *ar) } static bool carl9170_tx_ampdu_queue(struct ar9170 *ar, - struct ieee80211_sta *sta, struct sk_buff *skb) + struct ieee80211_sta *sta, struct sk_buff *skb, + struct ieee80211_tx_info *txinfo) { - struct _carl9170_tx_superframe *super = (void *) skb->data; struct carl9170_sta_info *sta_info; struct carl9170_sta_tid *agg; struct sk_buff *iter; @@ -1450,7 +1437,7 @@ err_unlock: err_unlock_rcu: rcu_read_unlock(); - super->f.mac_control &= ~cpu_to_le16(AR9170_TX_MAC_AGGR); + txinfo->flags &= ~IEEE80211_TX_CTL_AMPDU; carl9170_tx_status(ar, skb, false); ar->tx_dropped++; return false; @@ -1492,7 +1479,7 @@ void carl9170_op_tx(struct ieee80211_hw *hw, * sta == NULL checks are redundant in this * special case. */ - run = carl9170_tx_ampdu_queue(ar, sta, skb); + run = carl9170_tx_ampdu_queue(ar, sta, skb, info); if (run) carl9170_tx_ampdu(ar); diff --git a/drivers/net/wireless/ath/wil6210/Makefile b/drivers/net/wireless/ath/wil6210/Makefile index 9396dc9fe3c5..d288eea0a26a 100644 --- a/drivers/net/wireless/ath/wil6210/Makefile +++ b/drivers/net/wireless/ath/wil6210/Makefile @@ -9,5 +9,7 @@ wil6210-objs += wmi.o wil6210-objs += interrupt.o wil6210-objs += txrx.o -subdir-ccflags-y += -Werror +ifeq (, $(findstring -W,$(EXTRA_CFLAGS))) + subdir-ccflags-y += -Werror +endif subdir-ccflags-y += -D__CHECK_ENDIAN__ diff --git a/drivers/net/wireless/ath/wil6210/cfg80211.c b/drivers/net/wireless/ath/wil6210/cfg80211.c index 9ecc1968262c..c5d4a87abaaf 100644 --- a/drivers/net/wireless/ath/wil6210/cfg80211.c +++ b/drivers/net/wireless/ath/wil6210/cfg80211.c @@ -14,16 +14,6 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ -#include <linux/kernel.h> -#include <linux/netdevice.h> -#include <linux/sched.h> -#include <linux/etherdevice.h> -#include <linux/wireless.h> -#include <linux/ieee80211.h> -#include <linux/slab.h> -#include <linux/version.h> -#include <net/cfg80211.h> - #include "wil6210.h" #include "wmi.h" @@ -292,7 +282,7 @@ static int wil_cfg80211_connect(struct wiphy *wiphy, /* WMI_CONNECT_CMD */ memset(&conn, 0, sizeof(conn)); - switch (bss->capability & 0x03) { + switch (bss->capability & WLAN_CAPABILITY_DMG_TYPE_MASK) { case WLAN_CAPABILITY_DMG_TYPE_AP: conn.network_type = WMI_NETTYPE_INFRA; break; @@ -437,17 +427,18 @@ static int wil_cfg80211_start_ap(struct wiphy *wiphy, if (rc) return rc; - rc = wmi_set_channel(wil, channel->hw_value); - if (rc) - return rc; - /* MAC address - pre-requisite for other commands */ wmi_set_mac_address(wil, ndev->dev_addr); /* IE's */ /* bcon 'head IE's are not relevant for 60g band */ - wmi_set_ie(wil, WMI_FRAME_BEACON, bcon->beacon_ies_len, - bcon->beacon_ies); + /* + * FW do not form regular beacon, so bcon IE's are not set + * For the DMG bcon, when it will be supported, bcon IE's will + * be reused; add something like: + * wmi_set_ie(wil, WMI_FRAME_BEACON, bcon->beacon_ies_len, + * bcon->beacon_ies); + */ wmi_set_ie(wil, WMI_FRAME_PROBE_RESP, bcon->proberesp_ies_len, bcon->proberesp_ies); wmi_set_ie(wil, WMI_FRAME_ASSOC_RESP, bcon->assocresp_ies_len, @@ -455,7 +446,8 @@ static int wil_cfg80211_start_ap(struct wiphy *wiphy, wil->secure_pcp = info->privacy; - rc = wmi_set_bcon(wil, info->beacon_interval, wmi_nettype); + rc = wmi_pcp_start(wil, info->beacon_interval, wmi_nettype, + channel->hw_value); if (rc) return rc; @@ -472,11 +464,8 @@ static int wil_cfg80211_stop_ap(struct wiphy *wiphy, { int rc = 0; struct wil6210_priv *wil = wiphy_to_wil(wiphy); - struct wireless_dev *wdev = ndev->ieee80211_ptr; - u8 wmi_nettype = wil_iftype_nl2wmi(wdev->iftype); - /* To stop beaconing, set BI to 0 */ - rc = wmi_set_bcon(wil, 0, wmi_nettype); + rc = wmi_pcp_stop(wil); return rc; } diff --git a/drivers/net/wireless/ath/wil6210/dbg_hexdump.h b/drivers/net/wireless/ath/wil6210/dbg_hexdump.h deleted file mode 100644 index e5712f026c47..000000000000 --- a/drivers/net/wireless/ath/wil6210/dbg_hexdump.h +++ /dev/null @@ -1,20 +0,0 @@ -#ifndef WIL_DBG_HEXDUMP_H_ -#define WIL_DBG_HEXDUMP_H_ - -#include <linux/printk.h> -#include <linux/dynamic_debug.h> - -#if defined(CONFIG_DYNAMIC_DEBUG) -#define wil_print_hex_dump_debug(prefix_str, prefix_type, rowsize, \ - groupsize, buf, len, ascii) \ - dynamic_hex_dump(prefix_str, prefix_type, rowsize, \ - groupsize, buf, len, ascii) - -#else /* defined(CONFIG_DYNAMIC_DEBUG) */ -#define wil_print_hex_dump_debug(prefix_str, prefix_type, rowsize, \ - groupsize, buf, len, ascii) \ - print_hex_dump(KERN_DEBUG, prefix_str, prefix_type, rowsize, \ - groupsize, buf, len, ascii) -#endif /* defined(CONFIG_DYNAMIC_DEBUG) */ - -#endif /* WIL_DBG_HEXDUMP_H_ */ diff --git a/drivers/net/wireless/ath/wil6210/debugfs.c b/drivers/net/wireless/ath/wil6210/debugfs.c index 65fc9683bfd8..4be07f5e22b9 100644 --- a/drivers/net/wireless/ath/wil6210/debugfs.c +++ b/drivers/net/wireless/ath/wil6210/debugfs.c @@ -312,14 +312,6 @@ static const struct file_operations fops_memread = { .llseek = seq_lseek, }; -static int wil_default_open(struct inode *inode, struct file *file) -{ - if (inode->i_private) - file->private_data = inode->i_private; - - return 0; -} - static ssize_t wil_read_file_ioblob(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { @@ -361,7 +353,7 @@ static ssize_t wil_read_file_ioblob(struct file *file, char __user *user_buf, static const struct file_operations fops_ioblob = { .read = wil_read_file_ioblob, - .open = wil_default_open, + .open = simple_open, .llseek = default_llseek, }; @@ -396,7 +388,7 @@ static ssize_t wil_write_file_reset(struct file *file, const char __user *buf, static const struct file_operations fops_reset = { .write = wil_write_file_reset, - .open = wil_default_open, + .open = simple_open, }; /*---------Tx descriptor------------*/ @@ -526,7 +518,50 @@ static ssize_t wil_write_file_ssid(struct file *file, const char __user *buf, static const struct file_operations fops_ssid = { .read = wil_read_file_ssid, .write = wil_write_file_ssid, - .open = wil_default_open, + .open = simple_open, +}; + +/*---------temp------------*/ +static void print_temp(struct seq_file *s, const char *prefix, u32 t) +{ + switch (t) { + case 0: + case ~(u32)0: + seq_printf(s, "%s N/A\n", prefix); + break; + default: + seq_printf(s, "%s %d.%03d\n", prefix, t / 1000, t % 1000); + break; + } +} + +static int wil_temp_debugfs_show(struct seq_file *s, void *data) +{ + struct wil6210_priv *wil = s->private; + u32 t_m, t_r; + + int rc = wmi_get_temperature(wil, &t_m, &t_r); + if (rc) { + seq_printf(s, "Failed\n"); + return 0; + } + + print_temp(s, "MAC temperature :", t_m); + print_temp(s, "Radio temperature :", t_r); + + return 0; +} + +static int wil_temp_seq_open(struct inode *inode, struct file *file) +{ + return single_open(file, wil_temp_debugfs_show, inode->i_private); +} + +static const struct file_operations fops_temp = { + .open = wil_temp_seq_open, + .release = single_release, + .read = seq_read, + .llseek = seq_lseek, }; /*----------------*/ @@ -563,6 +598,7 @@ int wil6210_debugfs_init(struct wil6210_priv *wil) debugfs_create_file("mem_val", S_IRUGO, dbg, wil, &fops_memread); debugfs_create_file("reset", S_IWUSR, dbg, wil, &fops_reset); + debugfs_create_file("temp", S_IRUGO, dbg, wil, &fops_temp); wil->rgf_blob.data = (void * __force)wil->csr + 0; wil->rgf_blob.size = 0xa000; diff --git a/drivers/net/wireless/ath/wil6210/interrupt.c b/drivers/net/wireless/ath/wil6210/interrupt.c index dc97e7b2609c..e3c1e7684f9c 100644 --- a/drivers/net/wireless/ath/wil6210/interrupt.c +++ b/drivers/net/wireless/ath/wil6210/interrupt.c @@ -240,6 +240,15 @@ static void wil_notify_fw_error(struct wil6210_priv *wil) kobject_uevent_env(&dev->kobj, KOBJ_CHANGE, envp); } +static void wil_cache_mbox_regs(struct wil6210_priv *wil) +{ + /* make shadow copy of registers that should not change on run time */ + wil_memcpy_fromio_32(&wil->mbox_ctl, wil->csr + HOST_MBOX, + sizeof(struct wil6210_mbox_ctl)); + wil_mbox_ring_le2cpus(&wil->mbox_ctl.rx); + wil_mbox_ring_le2cpus(&wil->mbox_ctl.tx); +} + static irqreturn_t wil6210_irq_misc(int irq, void *cookie) { struct wil6210_priv *wil = cookie; @@ -257,14 +266,19 @@ static irqreturn_t wil6210_irq_misc(int irq, void *cookie) wil6210_mask_irq_misc(wil); if (isr & ISR_MISC_FW_ERROR) { - wil_dbg_irq(wil, "IRQ: Firmware error\n"); + wil_err(wil, "Firmware error detected\n"); clear_bit(wil_status_fwready, &wil->status); - wil_notify_fw_error(wil); - isr &= ~ISR_MISC_FW_ERROR; + /* + * do not clear @isr here - we do 2-nd part in thread + * there, user space get notified, and it should be done + * in non-atomic context + */ } if (isr & ISR_MISC_FW_READY) { wil_dbg_irq(wil, "IRQ: FW ready\n"); + wil_cache_mbox_regs(wil); + set_bit(wil_status_reset_done, &wil->status); /** * Actual FW ready indicated by the * WMI_FW_READY_EVENTID @@ -289,6 +303,11 @@ static irqreturn_t wil6210_irq_misc_thread(int irq, void *cookie) wil_dbg_irq(wil, "Thread ISR MISC 0x%08x\n", isr); + if (isr & ISR_MISC_FW_ERROR) { + wil_notify_fw_error(wil); + isr &= ~ISR_MISC_FW_ERROR; + } + if (isr & ISR_MISC_MBOX_EVT) { wil_dbg_irq(wil, "MBOX event\n"); wmi_recv_cmd(wil); diff --git a/drivers/net/wireless/ath/wil6210/main.c b/drivers/net/wireless/ath/wil6210/main.c index 761c389586d4..a0478e2f6868 100644 --- a/drivers/net/wireless/ath/wil6210/main.c +++ b/drivers/net/wireless/ath/wil6210/main.c @@ -14,12 +14,6 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ -#include <linux/kernel.h> -#include <linux/netdevice.h> -#include <linux/sched.h> -#include <linux/ieee80211.h> -#include <linux/wireless.h> -#include <linux/slab.h> #include <linux/moduleparam.h> #include <linux/if_arp.h> @@ -109,13 +103,24 @@ static void wil_connect_timer_fn(ulong x) schedule_work(&wil->disconnect_worker); } -static void wil_cache_mbox_regs(struct wil6210_priv *wil) +static void wil_connect_worker(struct work_struct *work) { - /* make shadow copy of registers that should not change on run time */ - wil_memcpy_fromio_32(&wil->mbox_ctl, wil->csr + HOST_MBOX, - sizeof(struct wil6210_mbox_ctl)); - wil_mbox_ring_le2cpus(&wil->mbox_ctl.rx); - wil_mbox_ring_le2cpus(&wil->mbox_ctl.tx); + int rc; + struct wil6210_priv *wil = container_of(work, struct wil6210_priv, + connect_worker); + int cid = wil->pending_connect_cid; + + if (cid < 0) { + wil_err(wil, "No connection pending\n"); + return; + } + + wil_dbg_wmi(wil, "Configure for connection CID %d\n", cid); + + rc = wil_vring_init_tx(wil, 0, WIL6210_TX_RING_SIZE, cid, 0); + wil->pending_connect_cid = -1; + if (rc == 0) + wil_link_on(wil); } int wil_priv_init(struct wil6210_priv *wil) @@ -130,7 +135,7 @@ int wil_priv_init(struct wil6210_priv *wil) wil->pending_connect_cid = -1; setup_timer(&wil->connect_timer, wil_connect_timer_fn, (ulong)wil); - INIT_WORK(&wil->wmi_connect_worker, wmi_connect_worker); + INIT_WORK(&wil->connect_worker, wil_connect_worker); INIT_WORK(&wil->disconnect_worker, wil_disconnect_worker); INIT_WORK(&wil->wmi_event_worker, wmi_event_worker); @@ -147,8 +152,6 @@ int wil_priv_init(struct wil6210_priv *wil) return -EAGAIN; } - wil_cache_mbox_regs(wil); - return 0; } @@ -185,15 +188,11 @@ static void wil_target_reset(struct wil6210_priv *wil) W(RGF_USER_MAC_CPU_0, BIT(1)); /* mac_cpu_man_rst */ W(RGF_USER_USER_CPU_0, BIT(1)); /* user_cpu_man_rst */ - msleep(100); - W(RGF_USER_CLKS_CTL_SW_RST_VEC_2, 0xFE000000); W(RGF_USER_CLKS_CTL_SW_RST_VEC_1, 0x0000003F); W(RGF_USER_CLKS_CTL_SW_RST_VEC_3, 0x00000170); W(RGF_USER_CLKS_CTL_SW_RST_VEC_0, 0xFFE7FC00); - msleep(100); - W(RGF_USER_CLKS_CTL_SW_RST_VEC_3, 0); W(RGF_USER_CLKS_CTL_SW_RST_VEC_2, 0); W(RGF_USER_CLKS_CTL_SW_RST_VEC_1, 0); @@ -203,12 +202,6 @@ static void wil_target_reset(struct wil6210_priv *wil) W(RGF_USER_CLKS_CTL_SW_RST_VEC_2, 0x00000080); W(RGF_USER_CLKS_CTL_SW_RST_VEC_0, 0); - msleep(2000); - - W(RGF_USER_USER_CPU_0, BIT(0)); /* user_cpu_man_de_rst */ - - msleep(2000); - wil_dbg_misc(wil, "Reset completed\n"); #undef W @@ -265,8 +258,6 @@ int wil_reset(struct wil6210_priv *wil) wil->pending_connect_cid = -1; INIT_COMPLETION(wil->wmi_ready); - wil_cache_mbox_regs(wil); - /* TODO: release MAC reset */ wil6210_enable_irq(wil); @@ -352,9 +343,9 @@ static int __wil_up(struct wil6210_priv *wil) wil_err(wil, "SSID not set\n"); return -EINVAL; } - wmi_set_ssid(wil, wdev->ssid_len, wdev->ssid); - if (channel) - wmi_set_channel(wil, channel->hw_value); + rc = wmi_set_ssid(wil, wdev->ssid_len, wdev->ssid); + if (rc) + return rc; break; default: break; @@ -364,9 +355,12 @@ static int __wil_up(struct wil6210_priv *wil) wmi_set_mac_address(wil, ndev->dev_addr); /* Set up beaconing if required. */ - rc = wmi_set_bcon(wil, bi, wmi_nettype); - if (rc) - return rc; + if (bi > 0) { + rc = wmi_pcp_start(wil, bi, wmi_nettype, + (channel ? channel->hw_value : 0)); + if (rc) + return rc; + } /* Rx VRING. After MAC and beacon */ wil_rx_init(wil); diff --git a/drivers/net/wireless/ath/wil6210/netdev.c b/drivers/net/wireless/ath/wil6210/netdev.c index 8ce2e33dce20..098a8ec6b841 100644 --- a/drivers/net/wireless/ath/wil6210/netdev.c +++ b/drivers/net/wireless/ath/wil6210/netdev.c @@ -14,10 +14,7 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ -#include <linux/module.h> -#include <linux/netdevice.h> #include <linux/etherdevice.h> -#include <linux/slab.h> #include "wil6210.h" diff --git a/drivers/net/wireless/ath/wil6210/pcie_bus.c b/drivers/net/wireless/ath/wil6210/pcie_bus.c index 81c35c6e3832..eb1dc7ad80fb 100644 --- a/drivers/net/wireless/ath/wil6210/pcie_bus.c +++ b/drivers/net/wireless/ath/wil6210/pcie_bus.c @@ -14,10 +14,7 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ -#include <linux/kernel.h> #include <linux/module.h> -#include <linux/slab.h> -#include <linux/netdevice.h> #include <linux/debugfs.h> #include <linux/pci.h> #include <linux/moduleparam.h> diff --git a/drivers/net/wireless/ath/wil6210/txrx.c b/drivers/net/wireless/ath/wil6210/txrx.c index 55dd95f9824f..79d4e3271b00 100644 --- a/drivers/net/wireless/ath/wil6210/txrx.c +++ b/drivers/net/wireless/ath/wil6210/txrx.c @@ -14,10 +14,7 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ -#include <linux/kernel.h> -#include <linux/netdevice.h> #include <linux/etherdevice.h> -#include <linux/hardirq.h> #include <net/ieee80211_radiotap.h> #include <linux/if_arp.h> #include <linux/moduleparam.h> @@ -558,7 +555,7 @@ int wil_vring_init_tx(struct wil6210_priv *wil, int id, int size, if (rc) goto out_free; - if (reply.cmd.status != WMI_VRING_CFG_SUCCESS) { + if (reply.cmd.status != WMI_FW_STATUS_SUCCESS) { wil_err(wil, "Tx config failed, status 0x%02x\n", reply.cmd.status); rc = -EINVAL; diff --git a/drivers/net/wireless/ath/wil6210/wil6210.h b/drivers/net/wireless/ath/wil6210/wil6210.h index aea961ff8f08..8f76ecd8a7e5 100644 --- a/drivers/net/wireless/ath/wil6210/wil6210.h +++ b/drivers/net/wireless/ath/wil6210/wil6210.h @@ -21,8 +21,6 @@ #include <linux/wireless.h> #include <net/cfg80211.h> -#include "dbg_hexdump.h" - #define WIL_NAME "wil6210" /** @@ -188,6 +186,7 @@ enum { /* for wil6210_priv.status */ wil_status_fwready = 0, wil_status_fwconnected, wil_status_dontscan, + wil_status_reset_done, wil_status_irqen, /* FIXME: interrupts enabled - for debug */ }; @@ -210,6 +209,8 @@ struct wil6210_priv { struct wireless_dev *wdev; void __iomem *csr; ulong status; + u32 fw_version; + u8 n_mids; /* number of additional MIDs as reported by FW */ /* profile */ u32 monitor_flags; u32 secure_pcp; /* create secure PCP? */ @@ -227,7 +228,7 @@ struct wil6210_priv { struct workqueue_struct *wmi_wq; /* for deferred calls */ struct work_struct wmi_event_worker; struct workqueue_struct *wmi_wq_conn; /* for connect worker */ - struct work_struct wmi_connect_worker; + struct work_struct connect_worker; struct work_struct disconnect_worker; struct timer_list connect_timer; int pending_connect_cid; @@ -277,13 +278,13 @@ struct wil6210_priv { #define wil_hex_dump_txrx(prefix_str, prefix_type, rowsize, \ groupsize, buf, len, ascii) \ - wil_print_hex_dump_debug("DBG[TXRX]" prefix_str,\ + print_hex_dump_debug("DBG[TXRX]" prefix_str,\ prefix_type, rowsize, \ groupsize, buf, len, ascii) #define wil_hex_dump_wmi(prefix_str, prefix_type, rowsize, \ groupsize, buf, len, ascii) \ - wil_print_hex_dump_debug("DBG[ WMI]" prefix_str,\ + print_hex_dump_debug("DBG[ WMI]" prefix_str,\ prefix_type, rowsize, \ groupsize, buf, len, ascii) @@ -313,7 +314,6 @@ int wmi_send(struct wil6210_priv *wil, u16 cmdid, void *buf, u16 len); void wmi_recv_cmd(struct wil6210_priv *wil); int wmi_call(struct wil6210_priv *wil, u16 cmdid, void *buf, u16 len, u16 reply_id, void *reply, u8 reply_size, int to_msec); -void wmi_connect_worker(struct work_struct *work); void wmi_event_worker(struct work_struct *work); void wmi_event_flush(struct wil6210_priv *wil); int wmi_set_ssid(struct wil6210_priv *wil, u8 ssid_len, const void *ssid); @@ -328,6 +328,8 @@ int wmi_add_cipher_key(struct wil6210_priv *wil, u8 key_index, int wmi_echo(struct wil6210_priv *wil); int wmi_set_ie(struct wil6210_priv *wil, u8 type, u16 ie_len, const void *ie); int wmi_rx_chain_add(struct wil6210_priv *wil, struct vring *vring); +int wmi_p2p_cfg(struct wil6210_priv *wil, int channel); +int wmi_get_temperature(struct wil6210_priv *wil, u32 *t_m, u32 *t_r); int wil6210_init_irq(struct wil6210_priv *wil, int irq); void wil6210_fini_irq(struct wil6210_priv *wil, int irq); @@ -341,7 +343,8 @@ struct wireless_dev *wil_cfg80211_init(struct device *dev); void wil_wdev_free(struct wil6210_priv *wil); int wmi_set_mac_address(struct wil6210_priv *wil, void *addr); -int wmi_set_bcon(struct wil6210_priv *wil, int bi, u8 wmi_nettype); +int wmi_pcp_start(struct wil6210_priv *wil, int bi, u8 wmi_nettype, u8 chan); +int wmi_pcp_stop(struct wil6210_priv *wil); void wil6210_disconnect(struct wil6210_priv *wil, void *bssid); int wil_rx_init(struct wil6210_priv *wil); diff --git a/drivers/net/wireless/ath/wil6210/wmi.c b/drivers/net/wireless/ath/wil6210/wmi.c index 0bb3b76b4b58..45b04e383f9a 100644 --- a/drivers/net/wireless/ath/wil6210/wmi.c +++ b/drivers/net/wireless/ath/wil6210/wmi.c @@ -14,9 +14,6 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ -#include <linux/pci.h> -#include <linux/io.h> -#include <linux/list.h> #include <linux/etherdevice.h> #include <linux/if_arp.h> @@ -272,16 +269,18 @@ static void wmi_evt_ready(struct wil6210_priv *wil, int id, void *d, int len) struct net_device *ndev = wil_to_ndev(wil); struct wireless_dev *wdev = wil->wdev; struct wmi_ready_event *evt = d; - u32 ver = le32_to_cpu(evt->sw_version); + wil->fw_version = le32_to_cpu(evt->sw_version); + wil->n_mids = evt->numof_additional_mids; - wil_dbg_wmi(wil, "FW ver. %d; MAC %pM\n", ver, evt->mac); + wil_dbg_wmi(wil, "FW ver. %d; MAC %pM; %d MID's\n", wil->fw_version, + evt->mac, wil->n_mids); if (!is_valid_ether_addr(ndev->dev_addr)) { memcpy(ndev->dev_addr, evt->mac, ETH_ALEN); memcpy(ndev->perm_addr, evt->mac, ETH_ALEN); } snprintf(wdev->wiphy->fw_version, sizeof(wdev->wiphy->fw_version), - "%d", ver); + "%d", wil->fw_version); } static void wmi_evt_fw_ready(struct wil6210_priv *wil, int id, void *d, @@ -324,17 +323,9 @@ static void wmi_evt_rx_mgmt(struct wil6210_priv *wil, int id, void *d, int len) if (ieee80211_is_beacon(fc) || ieee80211_is_probe_resp(fc)) { struct cfg80211_bss *bss; - u64 tsf = le64_to_cpu(rx_mgmt_frame->u.beacon.timestamp); - u16 cap = le16_to_cpu(rx_mgmt_frame->u.beacon.capab_info); - u16 bi = le16_to_cpu(rx_mgmt_frame->u.beacon.beacon_int); - const u8 *ie_buf = rx_mgmt_frame->u.beacon.variable; - size_t ie_len = d_len - offsetof(struct ieee80211_mgmt, - u.beacon.variable); - wil_dbg_wmi(wil, "Capability info : 0x%04x\n", cap); - - bss = cfg80211_inform_bss(wiphy, channel, rx_mgmt_frame->bssid, - tsf, cap, bi, ie_buf, ie_len, - signal, GFP_KERNEL); + + bss = cfg80211_inform_bss_frame(wiphy, channel, rx_mgmt_frame, + d_len, signal, GFP_KERNEL); if (bss) { wil_dbg_wmi(wil, "Added BSS %pM\n", rx_mgmt_frame->bssid); @@ -342,6 +333,9 @@ static void wmi_evt_rx_mgmt(struct wil6210_priv *wil, int id, void *d, int len) } else { wil_err(wil, "cfg80211_inform_bss() failed\n"); } + } else { + cfg80211_rx_mgmt(wil->wdev, freq, signal, + (void *)rx_mgmt_frame, d_len, GFP_KERNEL); } } @@ -443,7 +437,7 @@ static void wmi_evt_connect(struct wil6210_priv *wil, int id, void *d, int len) memcpy(wil->dst_addr[0], evt->bssid, ETH_ALEN); wil->pending_connect_cid = evt->cid; - queue_work(wil->wmi_wq_conn, &wil->wmi_connect_worker); + queue_work(wil->wmi_wq_conn, &wil->connect_worker); } static void wmi_evt_disconnect(struct wil6210_priv *wil, int id, @@ -528,6 +522,37 @@ static void wmi_evt_eapol_rx(struct wil6210_priv *wil, int id, } } +static void wmi_evt_linkup(struct wil6210_priv *wil, int id, void *d, int len) +{ + struct net_device *ndev = wil_to_ndev(wil); + struct wmi_data_port_open_event *evt = d; + + wil_dbg_wmi(wil, "Link UP for CID %d\n", evt->cid); + + netif_carrier_on(ndev); +} + +static void wmi_evt_linkdown(struct wil6210_priv *wil, int id, void *d, int len) +{ + struct net_device *ndev = wil_to_ndev(wil); + struct wmi_wbe_link_down_event *evt = d; + + wil_dbg_wmi(wil, "Link DOWN for CID %d, reason %d\n", + evt->cid, le32_to_cpu(evt->reason)); + + netif_carrier_off(ndev); +} + +static void wmi_evt_ba_status(struct wil6210_priv *wil, int id, void *d, + int len) +{ + struct wmi_vring_ba_status_event *evt = d; + + wil_dbg_wmi(wil, "BACK[%d] %s {%d} timeout %d\n", + evt->ringid, evt->status ? "N/A" : "OK", evt->agg_wsize, + __le16_to_cpu(evt->ba_timeout)); +} + static const struct { int eventid; void (*handler)(struct wil6210_priv *wil, int eventid, @@ -541,6 +566,9 @@ static const struct { {WMI_DISCONNECT_EVENTID, wmi_evt_disconnect}, {WMI_NOTIFY_REQ_DONE_EVENTID, wmi_evt_notify}, {WMI_EAPOL_RX_EVENTID, wmi_evt_eapol_rx}, + {WMI_DATA_PORT_OPEN_EVENTID, wmi_evt_linkup}, + {WMI_WBE_LINKDOWN_EVENTID, wmi_evt_linkdown}, + {WMI_BA_STATUS_EVENTID, wmi_evt_ba_status}, }; /* @@ -559,6 +587,11 @@ void wmi_recv_cmd(struct wil6210_priv *wil) void __iomem *src; ulong flags; + if (!test_bit(wil_status_reset_done, &wil->status)) { + wil_err(wil, "Reset not completed\n"); + return; + } + for (;;) { u16 len; @@ -683,18 +716,39 @@ int wmi_set_mac_address(struct wil6210_priv *wil, void *addr) return wmi_send(wil, WMI_SET_MAC_ADDRESS_CMDID, &cmd, sizeof(cmd)); } -int wmi_set_bcon(struct wil6210_priv *wil, int bi, u8 wmi_nettype) +int wmi_pcp_start(struct wil6210_priv *wil, int bi, u8 wmi_nettype, u8 chan) { - struct wmi_bcon_ctrl_cmd cmd = { + int rc; + + struct wmi_pcp_start_cmd cmd = { .bcon_interval = cpu_to_le16(bi), .network_type = wmi_nettype, .disable_sec_offload = 1, + .channel = chan, }; + struct { + struct wil6210_mbox_hdr_wmi wmi; + struct wmi_pcp_started_event evt; + } __packed reply; if (!wil->secure_pcp) cmd.disable_sec = 1; - return wmi_send(wil, WMI_BCON_CTRL_CMDID, &cmd, sizeof(cmd)); + rc = wmi_call(wil, WMI_PCP_START_CMDID, &cmd, sizeof(cmd), + WMI_PCP_STARTED_EVENTID, &reply, sizeof(reply), 100); + if (rc) + return rc; + + if (reply.evt.status != WMI_FW_STATUS_SUCCESS) + rc = -EINVAL; + + return rc; +} + +int wmi_pcp_stop(struct wil6210_priv *wil) +{ + return wmi_call(wil, WMI_PCP_STOP_CMDID, NULL, 0, + WMI_PCP_STOPPED_EVENTID, NULL, 0, 20); } int wmi_set_ssid(struct wil6210_priv *wil, u8 ssid_len, const void *ssid) @@ -765,6 +819,16 @@ int wmi_get_channel(struct wil6210_priv *wil, int *channel) return 0; } +int wmi_p2p_cfg(struct wil6210_priv *wil, int channel) +{ + struct wmi_p2p_cfg_cmd cmd = { + .discovery_mode = WMI_DISCOVERY_MODE_NON_OFFLOAD, + .channel = channel - 1, + }; + + return wmi_send(wil, WMI_P2P_CFG_CMDID, &cmd, sizeof(cmd)); +} + int wmi_tx_eapol(struct wil6210_priv *wil, struct sk_buff *skb) { struct wmi_eapol_tx_cmd *cmd; @@ -843,7 +907,7 @@ int wmi_set_ie(struct wil6210_priv *wil, u8 type, u16 ie_len, const void *ie) /* BUG: FW API define ieLen as u8. Will fix FW */ cmd->ie_len = cpu_to_le16(ie_len); memcpy(cmd->ie_info, ie, ie_len); - rc = wmi_send(wil, WMI_SET_APPIE_CMDID, &cmd, len); + rc = wmi_send(wil, WMI_SET_APPIE_CMDID, cmd, len); kfree(cmd); return rc; @@ -898,6 +962,31 @@ int wmi_rx_chain_add(struct wil6210_priv *wil, struct vring *vring) return rc; } +int wmi_get_temperature(struct wil6210_priv *wil, u32 *t_m, u32 *t_r) +{ + int rc; + struct wmi_temp_sense_cmd cmd = { + .measure_marlon_m_en = cpu_to_le32(!!t_m), + .measure_marlon_r_en = cpu_to_le32(!!t_r), + }; + struct { + struct wil6210_mbox_hdr_wmi wmi; + struct wmi_temp_sense_done_event evt; + } __packed reply; + + rc = wmi_call(wil, WMI_TEMP_SENSE_CMDID, &cmd, sizeof(cmd), + WMI_TEMP_SENSE_DONE_EVENTID, &reply, sizeof(reply), 100); + if (rc) + return rc; + + if (t_m) + *t_m = le32_to_cpu(reply.evt.marlon_m_t1000); + if (t_r) + *t_r = le32_to_cpu(reply.evt.marlon_r_t1000); + + return 0; +} + void wmi_event_flush(struct wil6210_priv *wil) { struct pending_wmi_event *evt, *t; @@ -997,24 +1086,3 @@ void wmi_event_worker(struct work_struct *work) kfree(evt); } } - -void wmi_connect_worker(struct work_struct *work) -{ - int rc; - struct wil6210_priv *wil = container_of(work, struct wil6210_priv, - wmi_connect_worker); - - if (wil->pending_connect_cid < 0) { - wil_err(wil, "No connection pending\n"); - return; - } - - wil_dbg_wmi(wil, "Configure for connection CID %d\n", - wil->pending_connect_cid); - - rc = wil_vring_init_tx(wil, 0, WIL6210_TX_RING_SIZE, - wil->pending_connect_cid, 0); - wil->pending_connect_cid = -1; - if (rc == 0) - wil_link_on(wil); -} diff --git a/drivers/net/wireless/ath/wil6210/wmi.h b/drivers/net/wireless/ath/wil6210/wmi.h index 3bbf87572b07..50b8528394f4 100644 --- a/drivers/net/wireless/ath/wil6210/wmi.h +++ b/drivers/net/wireless/ath/wil6210/wmi.h @@ -36,6 +36,7 @@ enum wmi_command_id { WMI_CONNECT_CMDID = 0x0001, WMI_DISCONNECT_CMDID = 0x0003, + WMI_DISCONNECT_STA_CMDID = 0x0004, WMI_START_SCAN_CMDID = 0x0007, WMI_SET_BSS_FILTER_CMDID = 0x0009, WMI_SET_PROBED_SSID_CMDID = 0x000a, @@ -44,7 +45,6 @@ enum wmi_command_id { WMI_ADD_CIPHER_KEY_CMDID = 0x0016, WMI_DELETE_CIPHER_KEY_CMDID = 0x0017, WMI_SET_APPIE_CMDID = 0x003f, - WMI_GET_APPIE_CMDID = 0x0040, WMI_SET_WSC_STATUS_CMDID = 0x0041, WMI_PXMT_RANGE_CFG_CMDID = 0x0042, WMI_PXMT_SNR2_RANGE_CFG_CMDID = 0x0043, @@ -55,11 +55,11 @@ enum wmi_command_id { WMI_DEEP_ECHO_CMDID = 0x0804, WMI_CONFIG_MAC_CMDID = 0x0805, WMI_CONFIG_PHY_DEBUG_CMDID = 0x0806, - WMI_ADD_STATION_CMDID = 0x0807, WMI_ADD_DEBUG_TX_PCKT_CMDID = 0x0808, WMI_PHY_GET_STATISTICS_CMDID = 0x0809, WMI_FS_TUNE_CMDID = 0x080a, WMI_CORR_MEASURE_CMDID = 0x080b, + WMI_READ_RSSI_CMDID = 0x080c, WMI_TEMP_SENSE_CMDID = 0x080e, WMI_DC_CALIB_CMDID = 0x080f, WMI_SEND_TONE_CMDID = 0x0810, @@ -75,9 +75,9 @@ enum wmi_command_id { MAC_IO_STATIC_PARAMS_CMDID = 0x081b, MAC_IO_DYNAMIC_PARAMS_CMDID = 0x081c, WMI_SILENT_RSSI_CALIB_CMDID = 0x081d, + WMI_RF_RX_TEST_CMDID = 0x081e, WMI_CFG_RX_CHAIN_CMDID = 0x0820, WMI_VRING_CFG_CMDID = 0x0821, - WMI_RX_ON_CMDID = 0x0822, WMI_VRING_BA_EN_CMDID = 0x0823, WMI_VRING_BA_DIS_CMDID = 0x0824, WMI_RCP_ADDBA_RESP_CMDID = 0x0825, @@ -87,7 +87,6 @@ enum wmi_command_id { WMI_SET_PCP_CHANNEL_CMDID = 0x0829, WMI_GET_PCP_CHANNEL_CMDID = 0x082a, WMI_SW_TX_REQ_CMDID = 0x082b, - WMI_RX_OFF_CMDID = 0x082c, WMI_READ_MAC_RXQ_CMDID = 0x0830, WMI_READ_MAC_TXQ_CMDID = 0x0831, WMI_WRITE_MAC_RXQ_CMDID = 0x0832, @@ -112,6 +111,18 @@ enum wmi_command_id { WMI_FLASH_READ_CMDID = 0x0902, WMI_FLASH_WRITE_CMDID = 0x0903, WMI_SECURITY_UNIT_TEST_CMDID = 0x0904, + /*P2P*/ + WMI_P2P_CFG_CMDID = 0x0910, + WMI_PORT_ALLOCATE_CMDID = 0x0911, + WMI_PORT_DELETE_CMDID = 0x0912, + WMI_POWER_MGMT_CFG_CMDID = 0x0913, + WMI_START_LISTEN_CMDID = 0x0914, + WMI_START_SEARCH_CMDID = 0x0915, + WMI_DISCOVERY_START_CMDID = 0x0916, + WMI_DISCOVERY_STOP_CMDID = 0x0917, + WMI_PCP_START_CMDID = 0x0918, + WMI_PCP_STOP_CMDID = 0x0919, + WMI_GET_PCP_FACTOR_CMDID = 0x091b, WMI_SET_MAC_ADDRESS_CMDID = 0xf003, WMI_ABORT_SCAN_CMDID = 0xf007, @@ -132,18 +143,6 @@ enum wmi_command_id { */ /* - * Frame Types - */ -enum wmi_mgmt_frame_type { - WMI_FRAME_BEACON = 0, - WMI_FRAME_PROBE_REQ = 1, - WMI_FRAME_PROBE_RESP = 2, - WMI_FRAME_ASSOC_REQ = 3, - WMI_FRAME_ASSOC_RESP = 4, - WMI_NUM_MGMT_FRAME, -}; - -/* * WMI_CONNECT_CMDID */ enum wmi_network_type { @@ -184,7 +183,7 @@ enum wmi_crypto_type { enum wmi_connect_ctrl_flag_bits { WMI_CONNECT_ASSOC_POLICY_USER = 0x0001, WMI_CONNECT_SEND_REASSOC = 0x0002, - WMI_CONNECT_IGNORE_WPAx_GROUP_CIPHER = 0x0004, + WMI_CONNECT_IGNORE_WPA_GROUP_CIPHER = 0x0004, WMI_CONNECT_PROFILE_MATCH_DONE = 0x0008, WMI_CONNECT_IGNORE_AAC_BEACON = 0x0010, WMI_CONNECT_CSA_FOLLOW_BSS = 0x0020, @@ -212,6 +211,13 @@ struct wmi_connect_cmd { u8 reserved1[2]; } __packed; +/* + * WMI_DISCONNECT_STA_CMDID + */ +struct wmi_disconnect_sta_cmd { + u8 dst_mac[WMI_MAC_LEN]; + __le16 disconnect_reason; +} __packed; /* * WMI_RECONNECT_CMDID @@ -289,10 +295,12 @@ struct wmi_delete_cipher_key_cmd { enum wmi_scan_type { WMI_LONG_SCAN = 0, WMI_SHORT_SCAN = 1, + WMI_PBC_SCAN = 2, }; struct wmi_start_scan_cmd { u8 reserved[8]; + __le32 home_dwell_time; /* Max duration in the home channel(ms) */ __le32 force_scan_interval; /* Time interval between scans (ms)*/ u8 scan_type; /* wmi_scan_type */ @@ -309,7 +317,7 @@ struct wmi_start_scan_cmd { /* * WMI_SET_PROBED_SSID_CMDID */ -#define MAX_PROBED_SSID_INDEX (15) +#define MAX_PROBED_SSID_INDEX (3) enum wmi_ssid_flag { WMI_SSID_FLAG_DISABLE = 0, /* disables entry */ @@ -328,6 +336,20 @@ struct wmi_probed_ssid_cmd { * WMI_SET_APPIE_CMDID * Add Application specified IE to a management frame */ +#define WMI_MAX_IE_LEN (1024) + +/* + * Frame Types + */ +enum wmi_mgmt_frame_type { + WMI_FRAME_BEACON = 0, + WMI_FRAME_PROBE_REQ = 1, + WMI_FRAME_PROBE_RESP = 2, + WMI_FRAME_ASSOC_REQ = 3, + WMI_FRAME_ASSOC_RESP = 4, + WMI_NUM_MGMT_FRAME, +}; + struct wmi_set_appie_cmd { u8 mgmt_frm_type; /* enum wmi_mgmt_frame_type */ u8 reserved; @@ -335,13 +357,18 @@ struct wmi_set_appie_cmd { u8 ie_info[0]; } __packed; -#define WMI_MAX_IE_LEN (1024) +/* + * WMI_PXMT_RANGE_CFG_CMDID + */ struct wmi_pxmt_range_cfg_cmd { u8 dst_mac[WMI_MAC_LEN]; __le16 range; } __packed; +/* + * WMI_PXMT_SNR2_RANGE_CFG_CMDID + */ struct wmi_pxmt_snr2_range_cfg_cmd { s8 snr2range_arr[WMI_PROX_RANGE_NUM-1]; } __packed; @@ -359,6 +386,23 @@ struct wmi_rf_mgmt_cmd { __le32 rf_mgmt_type; } __packed; + +/* + * WMI_RF_RX_TEST_CMDID + */ +struct wmi_rf_rx_test_cmd { + __le32 sector; +} __packed; + +/* + * WMI_CORR_MEASURE_CMDID + */ +struct wmi_corr_measure_cmd { + s32 freq_mhz; + __le32 length_samples; + __le32 iterations; +} __packed; + /* * WMI_SET_SSID_CMDID */ @@ -388,6 +432,74 @@ struct wmi_bcon_ctrl_cmd { u8 disable_sec; } __packed; + +/******* P2P ***********/ + +/* + * WMI_PORT_ALLOCATE_CMDID + */ +enum wmi_port_role { + WMI_PORT_STA = 0, + WMI_PORT_PCP = 1, + WMI_PORT_AP = 2, + WMI_PORT_P2P_DEV = 3, + WMI_PORT_P2P_CLIENT = 4, + WMI_PORT_P2P_GO = 5, +}; + +struct wmi_port_allocate_cmd { + u8 mac[WMI_MAC_LEN]; + u8 port_role; + u8 midid; +} __packed; + +/* + * WMI_PORT_DELETE_CMDID + */ +struct wmi_delete_port_cmd { + u8 mid; + u8 reserved[3]; +} __packed; + +/* + * WMI_P2P_CFG_CMDID + */ +enum wmi_discovery_mode { + WMI_DISCOVERY_MODE_NON_OFFLOAD = 0, + WMI_DISCOVERY_MODE_OFFLOAD = 1, +}; + +struct wmi_p2p_cfg_cmd { + u8 discovery_mode; /* wmi_discovery_mode */ + u8 channel; + __le16 bcon_interval; /* base to listen/search duration calculation */ +} __packed; + +/* + * WMI_POWER_MGMT_CFG_CMDID + */ +enum wmi_power_source_type { + WMI_POWER_SOURCE_BATTERY = 0, + WMI_POWER_SOURCE_OTHER = 1, +}; + +struct wmi_power_mgmt_cfg_cmd { + u8 power_source; /* wmi_power_source_type */ + u8 reserved[3]; +} __packed; + +/* + * WMI_PCP_START_CMDID + */ +struct wmi_pcp_start_cmd { + __le16 bcon_interval; + u8 reserved0[10]; + u8 network_type; + u8 channel; + u8 disable_sec_offload; + u8 disable_sec; +} __packed; + /* * WMI_SW_TX_REQ_CMDID */ @@ -435,16 +547,17 @@ enum wmi_vring_cfg_schd_params_priority { WMI_SCH_PRIO_HIGH = 1, }; +#define CIDXTID_CID_POS (0) +#define CIDXTID_CID_LEN (4) +#define CIDXTID_CID_MSK (0xF) +#define CIDXTID_TID_POS (4) +#define CIDXTID_TID_LEN (4) +#define CIDXTID_TID_MSK (0xF0) + struct wmi_vring_cfg { struct wmi_sw_ring_cfg tx_sw_ring; u8 ringid; /* 0-23 vrings */ - #define CIDXTID_CID_POS (0) - #define CIDXTID_CID_LEN (4) - #define CIDXTID_CID_MSK (0xF) - #define CIDXTID_TID_POS (4) - #define CIDXTID_TID_LEN (4) - #define CIDXTID_TID_MSK (0xF0) u8 cidxtid; u8 encap_trans_type; @@ -501,8 +614,14 @@ struct wmi_vring_ba_dis_cmd { */ struct wmi_notify_req_cmd { u8 cid; - u8 reserved[3]; + u8 year; + u8 month; + u8 day; __le32 interval_usec; + u8 hour; + u8 minute; + u8 second; + u8 miliseconds; } __packed; /* @@ -548,6 +667,11 @@ enum wmi_cfg_rx_chain_cmd_nwifi_ds_trans_type { WMI_NWIFI_RX_TRANS_MODE_PBSS2STA = 2, }; +enum wmi_cfg_rx_chain_cmd_reorder_type { + WMI_RX_HW_REORDER = 0, + WMI_RX_SW_REORDER = 1, +}; + struct wmi_cfg_rx_chain_cmd { __le32 action; struct wmi_sw_ring_cfg rx_sw_ring; @@ -596,7 +720,8 @@ struct wmi_cfg_rx_chain_cmd { __le16 wb_thrsh; __le32 itr_value; __le16 host_thrsh; - u8 reserved[2]; + u8 reorder_type; + u8 reserved; struct wmi_sniffer_cfg sniffer_cfg; } __packed; @@ -604,15 +729,7 @@ struct wmi_cfg_rx_chain_cmd { * WMI_RCP_ADDBA_RESP_CMDID */ struct wmi_rcp_addba_resp_cmd { - - #define CIDXTID_CID_POS (0) - #define CIDXTID_CID_LEN (4) - #define CIDXTID_CID_MSK (0xF) - #define CIDXTID_TID_POS (4) - #define CIDXTID_TID_LEN (4) - #define CIDXTID_TID_MSK (0xF0) u8 cidxtid; - u8 dialog_token; __le16 status_code; __le16 ba_param_set; /* ieee80211_ba_parameterset field to send */ @@ -623,15 +740,7 @@ struct wmi_rcp_addba_resp_cmd { * WMI_RCP_DELBA_CMDID */ struct wmi_rcp_delba_cmd { - - #define CIDXTID_CID_POS (0) - #define CIDXTID_CID_LEN (4) - #define CIDXTID_CID_MSK (0xF) - #define CIDXTID_TID_POS (4) - #define CIDXTID_TID_LEN (4) - #define CIDXTID_TID_MSK (0xF0) u8 cidxtid; - u8 reserved; __le16 reason; } __packed; @@ -640,15 +749,7 @@ struct wmi_rcp_delba_cmd { * WMI_RCP_ADDBA_REQ_CMDID */ struct wmi_rcp_addba_req_cmd { - - #define CIDXTID_CID_POS (0) - #define CIDXTID_CID_LEN (4) - #define CIDXTID_CID_MSK (0xF) - #define CIDXTID_TID_POS (4) - #define CIDXTID_TID_LEN (4) - #define CIDXTID_TID_MSK (0xF0) u8 cidxtid; - u8 dialog_token; /* ieee80211_ba_parameterset field as it received */ __le16 ba_param_set; @@ -665,7 +766,6 @@ struct wmi_set_mac_address_cmd { u8 reserved[2]; } __packed; - /* * WMI_EAPOL_TX_CMDID */ @@ -692,6 +792,17 @@ struct wmi_echo_cmd { } __packed; /* + * WMI_TEMP_SENSE_CMDID + * + * Measure MAC and radio temperatures + */ +struct wmi_temp_sense_cmd { + __le32 measure_marlon_m_en; + __le32 measure_marlon_r_en; +} __packed; + + +/* * WMI Events */ @@ -699,7 +810,6 @@ struct wmi_echo_cmd { * List of Events (target to host) */ enum wmi_event_id { - WMI_IMM_RSP_EVENTID = 0x0000, WMI_READY_EVENTID = 0x1001, WMI_CONNECT_EVENTID = 0x1002, WMI_DISCONNECT_EVENTID = 0x1003, @@ -709,13 +819,9 @@ enum wmi_event_id { WMI_FW_READY_EVENTID = 0x1801, WMI_EXIT_FAST_MEM_ACC_MODE_EVENTID = 0x0200, WMI_ECHO_RSP_EVENTID = 0x1803, - WMI_CONFIG_MAC_DONE_EVENTID = 0x1805, - WMI_CONFIG_PHY_DEBUG_DONE_EVENTID = 0x1806, - WMI_ADD_STATION_DONE_EVENTID = 0x1807, - WMI_ADD_DEBUG_TX_PCKT_DONE_EVENTID = 0x1808, - WMI_PHY_GET_STATISTICS_EVENTID = 0x1809, WMI_FS_TUNE_DONE_EVENTID = 0x180a, - WMI_CORR_MEASURE_DONE_EVENTID = 0x180b, + WMI_CORR_MEASURE_EVENTID = 0x180b, + WMI_READ_RSSI_EVENTID = 0x180c, WMI_TEMP_SENSE_DONE_EVENTID = 0x180e, WMI_DC_CALIB_DONE_EVENTID = 0x180f, WMI_IQ_TX_CALIB_DONE_EVENTID = 0x1811, @@ -727,10 +833,9 @@ enum wmi_event_id { WMI_MARLON_R_WRITE_DONE_EVENTID = 0x1819, WMI_MARLON_R_TXRX_SEL_DONE_EVENTID = 0x181a, WMI_SILENT_RSSI_CALIB_DONE_EVENTID = 0x181d, - + WMI_RF_RX_TEST_DONE_EVENTID = 0x181e, WMI_CFG_RX_CHAIN_DONE_EVENTID = 0x1820, WMI_VRING_CFG_DONE_EVENTID = 0x1821, - WMI_RX_ON_DONE_EVENTID = 0x1822, WMI_BA_STATUS_EVENTID = 0x1823, WMI_RCP_ADDBA_REQ_EVENTID = 0x1824, WMI_ADDBA_RESP_SENT_EVENTID = 0x1825, @@ -738,7 +843,6 @@ enum wmi_event_id { WMI_GET_SSID_EVENTID = 0x1828, WMI_GET_PCP_CHANNEL_EVENTID = 0x182a, WMI_SW_TX_COMPLETE_EVENTID = 0x182b, - WMI_RX_OFF_DONE_EVENTID = 0x182c, WMI_READ_MAC_RXQ_EVENTID = 0x1830, WMI_READ_MAC_TXQ_EVENTID = 0x1831, @@ -765,7 +869,16 @@ enum wmi_event_id { WMI_UNIT_TEST_EVENTID = 0x1900, WMI_FLASH_READ_DONE_EVENTID = 0x1902, WMI_FLASH_WRITE_DONE_EVENTID = 0x1903, - + /*P2P*/ + WMI_PORT_ALLOCATED_EVENTID = 0x1911, + WMI_PORT_DELETED_EVENTID = 0x1912, + WMI_LISTEN_STARTED_EVENTID = 0x1914, + WMI_SEARCH_STARTED_EVENTID = 0x1915, + WMI_DISCOVERY_STARTED_EVENTID = 0x1916, + WMI_DISCOVERY_STOPPED_EVENTID = 0x1917, + WMI_PCP_STARTED_EVENTID = 0x1918, + WMI_PCP_STOPPED_EVENTID = 0x1919, + WMI_PCP_FACTOR_EVENTID = 0x191a, WMI_SET_CHANNEL_EVENTID = 0x9000, WMI_ASSOC_REQ_EVENTID = 0x9001, WMI_EAPOL_RX_EVENTID = 0x9002, @@ -777,6 +890,12 @@ enum wmi_event_id { * Events data structures */ + +enum wmi_fw_status { + WMI_FW_STATUS_SUCCESS, + WMI_FW_STATUS_FAILURE, +}; + /* * WMI_RF_MGMT_STATUS_EVENTID */ @@ -857,7 +976,7 @@ struct wmi_ready_event { __le32 abi_version; u8 mac[WMI_MAC_LEN]; u8 phy_capability; /* enum wmi_phy_capability */ - u8 reserved; + u8 numof_additional_mids; } __packed; /* @@ -876,6 +995,8 @@ struct wmi_notify_req_done_event { __le16 other_rx_sector; __le16 other_tx_sector; __le16 range; + u8 sqi; + u8 reserved[3]; } __packed; /* @@ -951,27 +1072,15 @@ struct wmi_vring_ba_status_event { * WMI_DELBA_EVENTID */ struct wmi_delba_event { - - #define CIDXTID_CID_POS (0) - #define CIDXTID_CID_LEN (4) - #define CIDXTID_CID_MSK (0xF) - #define CIDXTID_TID_POS (4) - #define CIDXTID_TID_LEN (4) - #define CIDXTID_TID_MSK (0xF0) u8 cidxtid; - u8 from_initiator; __le16 reason; } __packed; + /* * WMI_VRING_CFG_DONE_EVENTID */ -enum wmi_vring_cfg_done_event_status { - WMI_VRING_CFG_SUCCESS = 0, - WMI_VRING_CFG_FAILURE = 1, -}; - struct wmi_vring_cfg_done_event { u8 ringid; u8 status; @@ -982,21 +1091,8 @@ struct wmi_vring_cfg_done_event { /* * WMI_ADDBA_RESP_SENT_EVENTID */ -enum wmi_rcp_addba_resp_sent_event_status { - WMI_ADDBA_SUCCESS = 0, - WMI_ADDBA_FAIL = 1, -}; - struct wmi_rcp_addba_resp_sent_event { - - #define CIDXTID_CID_POS (0) - #define CIDXTID_CID_LEN (4) - #define CIDXTID_CID_MSK (0xF) - #define CIDXTID_TID_POS (4) - #define CIDXTID_TID_LEN (4) - #define CIDXTID_TID_MSK (0xF0) u8 cidxtid; - u8 reserved; __le16 status; } __packed; @@ -1005,15 +1101,7 @@ struct wmi_rcp_addba_resp_sent_event { * WMI_RCP_ADDBA_REQ_EVENTID */ struct wmi_rcp_addba_req_event { - - #define CIDXTID_CID_POS (0) - #define CIDXTID_CID_LEN (4) - #define CIDXTID_CID_MSK (0xF) - #define CIDXTID_TID_POS (4) - #define CIDXTID_TID_LEN (4) - #define CIDXTID_TID_MSK (0xF0) u8 cidxtid; - u8 dialog_token; __le16 ba_param_set; /* ieee80211_ba_parameterset as it received */ __le16 ba_timeout; @@ -1055,6 +1143,7 @@ struct wmi_data_port_open_event { u8 reserved[3]; } __packed; + /* * WMI_GET_PCP_CHANNEL_EVENTID */ @@ -1063,6 +1152,54 @@ struct wmi_get_pcp_channel_event { u8 reserved[3]; } __packed; + +/* +* WMI_PORT_ALLOCATED_EVENTID +*/ +struct wmi_port_allocated_event { + u8 status; /* wmi_fw_status */ + u8 reserved[3]; +} __packed; + +/* +* WMI_PORT_DELETED_EVENTID +*/ +struct wmi_port_deleted_event { + u8 status; /* wmi_fw_status */ + u8 reserved[3]; +} __packed; + +/* + * WMI_LISTEN_STARTED_EVENTID + */ +struct wmi_listen_started_event { + u8 status; /* wmi_fw_status */ + u8 reserved[3]; +} __packed; + +/* + * WMI_SEARCH_STARTED_EVENTID + */ +struct wmi_search_started_event { + u8 status; /* wmi_fw_status */ + u8 reserved[3]; +} __packed; + +/* + * WMI_PCP_STARTED_EVENTID + */ +struct wmi_pcp_started_event { + u8 status; /* wmi_fw_status */ + u8 reserved[3]; +} __packed; + +/* + * WMI_PCP_FACTOR_EVENTID + */ +struct wmi_pcp_factor_event { + __le32 pcp_factor; +} __packed; + /* * WMI_SW_TX_COMPLETE_EVENTID */ @@ -1078,6 +1215,23 @@ struct wmi_sw_tx_complete_event { } __packed; /* + * WMI_CORR_MEASURE_EVENTID + */ +struct wmi_corr_measure_event { + s32 i; + s32 q; + s32 image_i; + s32 image_q; +} __packed; + +/* + * WMI_READ_RSSI_EVENTID + */ +struct wmi_read_rssi_event { + __le32 ina_rssi_adc_dbm; +} __packed; + +/* * WMI_GET_SSID_EVENTID */ struct wmi_get_ssid_event { @@ -1091,7 +1245,8 @@ struct wmi_get_ssid_event { struct wmi_rx_mgmt_info { u8 mcs; s8 snr; - __le16 range; + u8 range; + u8 sqi; __le16 stype; __le16 status; __le32 len; @@ -1113,4 +1268,14 @@ struct wmi_echo_event { __le32 echoed_value; } __packed; +/* + * WMI_TEMP_SENSE_DONE_EVENTID + * + * Measure MAC and radio temperatures + */ +struct wmi_temp_sense_done_event { + __le32 marlon_m_t1000; + __le32 marlon_r_t1000; +} __packed; + #endif /* __WILOCITY_WMI_H__ */ |