diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath6kl')
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/cfg80211.c | 238 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/cfg80211.h | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/core.h | 33 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/debug.c | 12 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/htc_mbox.c | 45 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/htc_pipe.c | 11 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/init.c | 29 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/main.c | 104 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/sdio.c | 17 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/txrx.c | 12 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/usb.c | 12 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/wmi.c | 94 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/wmi.h | 24 |
13 files changed, 455 insertions, 178 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c index 28a65d3a03d..b869a358ce4 100644 --- a/drivers/net/wireless/ath/ath6kl/cfg80211.c +++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c @@ -693,8 +693,8 @@ ath6kl_add_bss_if_needed(struct ath6kl_vif *vif, ie, 2 + vif->ssid_len + beacon_ie_len, 0, GFP_KERNEL); if (bss) - ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "added bss %pM to " - "cfg80211\n", bssid); + ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, + "added bss %pM to cfg80211\n", bssid); kfree(ie); } else ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "cfg80211 already has a bss\n"); @@ -882,6 +882,32 @@ void ath6kl_cfg80211_disconnect_event(struct ath6kl_vif *vif, u8 reason, vif->sme_state = SME_DISCONNECTED; } +static int ath6kl_set_probed_ssids(struct ath6kl *ar, + struct ath6kl_vif *vif, + struct cfg80211_ssid *ssids, int n_ssids) +{ + u8 i; + + if (n_ssids > MAX_PROBED_SSID_INDEX) + return -EINVAL; + + for (i = 0; i < n_ssids; i++) { + ath6kl_wmi_probedssid_cmd(ar->wmi, vif->fw_vif_idx, i, + ssids[i].ssid_len ? + SPECIFIC_SSID_FLAG : ANY_SSID_FLAG, + ssids[i].ssid_len, + ssids[i].ssid); + } + + /* Make sure no old entries are left behind */ + for (i = n_ssids; i < MAX_PROBED_SSID_INDEX; i++) { + ath6kl_wmi_probedssid_cmd(ar->wmi, vif->fw_vif_idx, i, + DISABLE_SSID_FLAG, 0, NULL); + } + + return 0; +} + static int ath6kl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev, struct cfg80211_scan_request *request) { @@ -899,36 +925,25 @@ static int ath6kl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev, if (!ar->usr_bss_filter) { clear_bit(CLEAR_BSSFILTER_ON_BEACON, &vif->flags); - ret = ath6kl_wmi_bssfilter_cmd( - ar->wmi, vif->fw_vif_idx, - (test_bit(CONNECTED, &vif->flags) ? - ALL_BUT_BSS_FILTER : ALL_BSS_FILTER), 0); + ret = ath6kl_wmi_bssfilter_cmd(ar->wmi, vif->fw_vif_idx, + ALL_BSS_FILTER, 0); if (ret) { ath6kl_err("couldn't set bss filtering\n"); return ret; } } - if (request->n_ssids && request->ssids[0].ssid_len) { - u8 i; - - if (request->n_ssids > (MAX_PROBED_SSID_INDEX - 1)) - request->n_ssids = MAX_PROBED_SSID_INDEX - 1; - - for (i = 0; i < request->n_ssids; i++) - ath6kl_wmi_probedssid_cmd(ar->wmi, vif->fw_vif_idx, - i + 1, SPECIFIC_SSID_FLAG, - request->ssids[i].ssid_len, - request->ssids[i].ssid); - } + ret = ath6kl_set_probed_ssids(ar, vif, request->ssids, + request->n_ssids); + if (ret < 0) + return ret; /* this also clears IE in fw if it's not set */ ret = ath6kl_wmi_set_appie_cmd(ar->wmi, vif->fw_vif_idx, WMI_FRAME_PROBE_REQ, request->ie, request->ie_len); if (ret) { - ath6kl_err("failed to set Probe Request appie for " - "scan"); + ath6kl_err("failed to set Probe Request appie for scan"); return ret; } @@ -945,8 +960,7 @@ static int ath6kl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev, channels = kzalloc(n_channels * sizeof(u16), GFP_KERNEL); if (channels == NULL) { - ath6kl_warn("failed to set scan channels, " - "scan all channels"); + ath6kl_warn("failed to set scan channels, scan all channels"); n_channels = 0; } @@ -1018,6 +1032,20 @@ out: vif->scan_req = NULL; } +void ath6kl_cfg80211_ch_switch_notify(struct ath6kl_vif *vif, int freq, + enum wmi_phy_mode mode) +{ + enum nl80211_channel_type type; + + ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, + "channel switch notify nw_type %d freq %d mode %d\n", + vif->nw_type, freq, mode); + + type = (mode == WMI_11G_HT20) ? NL80211_CHAN_HT20 : NL80211_CHAN_NO_HT; + + cfg80211_ch_switch_notify(vif->ndev, freq, type); +} + static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev, u8 key_index, bool pairwise, const u8 *mac_addr, @@ -1111,9 +1139,8 @@ static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev, ar->ap_mode_bkey.key_len = key->key_len; memcpy(ar->ap_mode_bkey.key, key->key, key->key_len); if (!test_bit(CONNECTED, &vif->flags)) { - ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "Delay initial group " - "key configuration until AP mode has been " - "started\n"); + ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, + "Delay initial group key configuration until AP mode has been started\n"); /* * The key will be set in ath6kl_connect_ap_mode() once * the connected event is received from the target. @@ -1129,8 +1156,8 @@ static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev, * the AP mode has properly started * (ath6kl_install_statioc_wep_keys). */ - ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "Delay WEP key configuration " - "until AP mode has been started\n"); + ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, + "Delay WEP key configuration until AP mode has been started\n"); vif->wep_key_list[key_index].key_len = key->key_len; memcpy(vif->wep_key_list[key_index].key, key->key, key->key_len); @@ -1962,8 +1989,7 @@ static int ath6kl_wow_sta(struct ath6kl *ar, struct ath6kl_vif *vif) sizeof(discvr_pattern), discvr_offset, discvr_pattern, discvr_mask); if (ret) { - ath6kl_err("failed to add WOW mDNS/SSDP/LLMNR " - "pattern\n"); + ath6kl_err("failed to add WOW mDNS/SSDP/LLMNR pattern\n"); return ret; } } @@ -2031,6 +2057,10 @@ static int ath6kl_wow_suspend(struct ath6kl *ar, struct cfg80211_wowlan *wow) u8 index = 0; __be32 ips[MAX_IP_ADDRS]; + /* The FW currently can't support multi-vif WoW properly. */ + if (ar->num_vif > 1) + return -EIO; + vif = ath6kl_vif_first(ar); if (!vif) return -EIO; @@ -2044,6 +2074,13 @@ static int ath6kl_wow_suspend(struct ath6kl *ar, struct cfg80211_wowlan *wow) if (wow && (wow->n_patterns > WOW_MAX_FILTERS_PER_LIST)) return -EINVAL; + if (!test_bit(NETDEV_MCAST_ALL_ON, &vif->flags)) { + ret = ath6kl_wmi_mcast_filter_cmd(vif->ar->wmi, + vif->fw_vif_idx, false); + if (ret) + return ret; + } + /* Clear existing WOW patterns */ for (i = 0; i < WOW_MAX_FILTERS_PER_LIST; i++) ath6kl_wmi_del_wow_pattern_cmd(ar->wmi, vif->fw_vif_idx, @@ -2147,8 +2184,8 @@ static int ath6kl_wow_resume(struct ath6kl *ar) ret = ath6kl_wmi_set_host_sleep_mode_cmd(ar->wmi, vif->fw_vif_idx, ATH6KL_HOST_MODE_AWAKE); if (ret) { - ath6kl_warn("Failed to configure host sleep mode for " - "wow resume: %d\n", ret); + ath6kl_warn("Failed to configure host sleep mode for wow resume: %d\n", + ret); ar->state = ATH6KL_STATE_WOW; return ret; } @@ -2172,6 +2209,13 @@ static int ath6kl_wow_resume(struct ath6kl *ar) ar->state = ATH6KL_STATE_ON; + if (!test_bit(NETDEV_MCAST_ALL_OFF, &vif->flags)) { + ret = ath6kl_wmi_mcast_filter_cmd(vif->ar->wmi, + vif->fw_vif_idx, true); + if (ret) + return ret; + } + netif_wake_queue(vif->ndev); return 0; @@ -2186,8 +2230,10 @@ static int ath6kl_cfg80211_deepsleep_suspend(struct ath6kl *ar) if (!vif) return -EIO; - if (!ath6kl_cfg80211_ready(vif)) + if (!test_bit(WMI_READY, &ar->flag)) { + ath6kl_err("deepsleep failed as wmi is not ready\n"); return -EIO; + } ath6kl_cfg80211_stop_all(ar); @@ -2447,6 +2493,24 @@ static int ath6kl_set_htcap(struct ath6kl_vif *vif, enum ieee80211_band band, band, htcap); } +static int ath6kl_restore_htcap(struct ath6kl_vif *vif) +{ + struct wiphy *wiphy = vif->ar->wiphy; + int band, ret = 0; + + for (band = 0; band < IEEE80211_NUM_BANDS; band++) { + if (!wiphy->bands[band]) + continue; + + ret = ath6kl_set_htcap(vif, band, + wiphy->bands[band]->ht_cap.ht_supported); + if (ret) + return ret; + } + + return ret; +} + static bool ath6kl_is_p2p_ie(const u8 *pos) { return pos[0] == WLAN_EID_VENDOR_SPECIFIC && pos[1] >= 4 && @@ -2568,28 +2632,34 @@ static int ath6kl_get_rsn_capab(struct cfg80211_beacon_data *beacon, /* skip element id and length */ rsn_ie += 2; - /* skip version, group cipher */ - if (rsn_ie_len < 6) + /* skip version */ + if (rsn_ie_len < 2) return -EINVAL; - rsn_ie += 6; - rsn_ie_len -= 6; + rsn_ie += 2; + rsn_ie_len -= 2; + + /* skip group cipher suite */ + if (rsn_ie_len < 4) + return 0; + rsn_ie += 4; + rsn_ie_len -= 4; /* skip pairwise cipher suite */ if (rsn_ie_len < 2) - return -EINVAL; - cnt = *((u16 *) rsn_ie); + return 0; + cnt = get_unaligned_le16(rsn_ie); rsn_ie += (2 + cnt * 4); rsn_ie_len -= (2 + cnt * 4); /* skip akm suite */ if (rsn_ie_len < 2) - return -EINVAL; - cnt = *((u16 *) rsn_ie); + return 0; + cnt = get_unaligned_le16(rsn_ie); rsn_ie += (2 + cnt * 4); rsn_ie_len -= (2 + cnt * 4); if (rsn_ie_len < 2) - return -EINVAL; + return 0; memcpy(rsn_capab, rsn_ie, 2); @@ -2766,6 +2836,7 @@ static int ath6kl_start_ap(struct wiphy *wiphy, struct net_device *dev, return res; } + memcpy(&vif->profile, &p, sizeof(p)); res = ath6kl_wmi_ap_profile_commit(ar->wmi, vif->fw_vif_idx, &p); if (res < 0) return res; @@ -2801,13 +2872,7 @@ static int ath6kl_stop_ap(struct wiphy *wiphy, struct net_device *dev) clear_bit(CONNECTED, &vif->flags); /* Restore ht setting in firmware */ - if (ath6kl_set_htcap(vif, IEEE80211_BAND_2GHZ, true)) - return -EIO; - - if (ath6kl_set_htcap(vif, IEEE80211_BAND_5GHZ, true)) - return -EIO; - - return 0; + return ath6kl_restore_htcap(vif); } static const u8 bcast_addr[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; @@ -3081,7 +3146,6 @@ static int ath6kl_cfg80211_sscan_start(struct wiphy *wiphy, struct ath6kl_vif *vif = netdev_priv(dev); u16 interval; int ret; - u8 i; if (ar->state != ATH6KL_STATE_ON) return -EIO; @@ -3089,29 +3153,23 @@ static int ath6kl_cfg80211_sscan_start(struct wiphy *wiphy, if (vif->sme_state != SME_DISCONNECTED) return -EBUSY; + /* The FW currently can't support multi-vif WoW properly. */ + if (ar->num_vif > 1) + return -EIO; + ath6kl_cfg80211_scan_complete_event(vif, true); - for (i = 0; i < ar->wiphy->max_sched_scan_ssids; i++) { - ath6kl_wmi_probedssid_cmd(ar->wmi, vif->fw_vif_idx, - i, DISABLE_SSID_FLAG, - 0, NULL); - } + ret = ath6kl_set_probed_ssids(ar, vif, request->ssids, + request->n_ssids); + if (ret < 0) + return ret; /* fw uses seconds, also make sure that it's >0 */ interval = max_t(u16, 1, request->interval / 1000); ath6kl_wmi_scanparams_cmd(ar->wmi, vif->fw_vif_idx, interval, interval, - 10, 0, 0, 0, 3, 0, 0, 0); - - if (request->n_ssids && request->ssids[0].ssid_len) { - for (i = 0; i < request->n_ssids; i++) { - ath6kl_wmi_probedssid_cmd(ar->wmi, vif->fw_vif_idx, - i, SPECIFIC_SSID_FLAG, - request->ssids[i].ssid_len, - request->ssids[i].ssid); - } - } + vif->bg_scan_period, 0, 0, 0, 3, 0, 0, 0); ret = ath6kl_wmi_set_wow_mode_cmd(ar->wmi, vif->fw_vif_idx, ATH6KL_WOW_MODE_ENABLE, @@ -3271,8 +3329,7 @@ void ath6kl_cfg80211_stop_all(struct ath6kl *ar) ar->wmi->saved_pwr_mode = ar->wmi->pwr_mode; if (ath6kl_wmi_powermode_cmd(ar->wmi, 0, REC_POWER) != 0) - ath6kl_warn("ath6kl_deep_sleep_enable: " - "wmi_powermode_cmd failed\n"); + ath6kl_warn("ath6kl_deep_sleep_enable: wmi_powermode_cmd failed\n"); return; } @@ -3352,6 +3409,7 @@ struct net_device *ath6kl_interface_add(struct ath6kl *ar, char *name, vif->next_mode = nw_type; vif->listen_intvl_t = ATH6KL_DEFAULT_LISTEN_INTVAL; vif->bmiss_time_t = ATH6KL_DEFAULT_BMISS_TIME; + vif->bg_scan_period = 0; vif->htcap.ht_enable = true; memcpy(ndev->dev_addr, ar->mac_addr, ETH_ALEN); @@ -3393,6 +3451,7 @@ err: int ath6kl_cfg80211_init(struct ath6kl *ar) { struct wiphy *wiphy = ar->wiphy; + bool band_2gig = false, band_5gig = false, ht = false; int ret; wiphy->mgmt_stypes = ath6kl_mgmt_stypes; @@ -3413,8 +3472,46 @@ int ath6kl_cfg80211_init(struct ath6kl *ar) /* max num of ssids that can be probed during scanning */ wiphy->max_scan_ssids = MAX_PROBED_SSID_INDEX; wiphy->max_scan_ie_len = 1000; /* FIX: what is correct limit? */ - wiphy->bands[IEEE80211_BAND_2GHZ] = &ath6kl_band_2ghz; - wiphy->bands[IEEE80211_BAND_5GHZ] = &ath6kl_band_5ghz; + switch (ar->hw.cap) { + case WMI_11AN_CAP: + ht = true; + case WMI_11A_CAP: + band_5gig = true; + break; + case WMI_11GN_CAP: + ht = true; + case WMI_11G_CAP: + band_2gig = true; + break; + case WMI_11AGN_CAP: + ht = true; + case WMI_11AG_CAP: + band_2gig = true; + band_5gig = true; + break; + default: + ath6kl_err("invalid phy capability!\n"); + return -EINVAL; + } + + /* + * Even if the fw has HT support, advertise HT cap only when + * the firmware has support to override RSN capability, otherwise + * 4-way handshake would fail. + */ + if (!(ht && + test_bit(ATH6KL_FW_CAPABILITY_RSN_CAP_OVERRIDE, + ar->fw_capabilities))) { + ath6kl_band_2ghz.ht_cap.cap = 0; + ath6kl_band_2ghz.ht_cap.ht_supported = false; + ath6kl_band_5ghz.ht_cap.cap = 0; + ath6kl_band_5ghz.ht_cap.ht_supported = false; + } + if (band_2gig) + wiphy->bands[IEEE80211_BAND_2GHZ] = &ath6kl_band_2ghz; + if (band_5gig) + wiphy->bands[IEEE80211_BAND_5GHZ] = &ath6kl_band_5ghz; + wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM; wiphy->cipher_suites = cipher_suites; @@ -3430,7 +3527,7 @@ int ath6kl_cfg80211_init(struct ath6kl *ar) wiphy->wowlan.pattern_min_len = 1; wiphy->wowlan.pattern_max_len = WOW_PATTERN_SIZE; - wiphy->max_sched_scan_ssids = 10; + wiphy->max_sched_scan_ssids = MAX_PROBED_SSID_INDEX; ar->wiphy->flags |= WIPHY_FLAG_SUPPORTS_FW_ROAM | WIPHY_FLAG_HAVE_AP_SME | @@ -3447,8 +3544,7 @@ int ath6kl_cfg80211_init(struct ath6kl *ar) ar->wiphy->probe_resp_offload = NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS | NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2 | - NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P | - NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U; + NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P; ret = wiphy_register(wiphy); if (ret < 0) { diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.h b/drivers/net/wireless/ath/ath6kl/cfg80211.h index c5def436417..5ea8cbb79f4 100644 --- a/drivers/net/wireless/ath/ath6kl/cfg80211.h +++ b/drivers/net/wireless/ath/ath6kl/cfg80211.h @@ -28,6 +28,8 @@ enum ath6kl_cfg_suspend_mode { struct net_device *ath6kl_interface_add(struct ath6kl *ar, char *name, enum nl80211_iftype type, u8 fw_vif_idx, u8 nw_type); +void ath6kl_cfg80211_ch_switch_notify(struct ath6kl_vif *vif, int freq, + enum wmi_phy_mode mode); void ath6kl_cfg80211_scan_complete_event(struct ath6kl_vif *vif, bool aborted); void ath6kl_cfg80211_connect_event(struct ath6kl_vif *vif, u16 channel, diff --git a/drivers/net/wireless/ath/ath6kl/core.h b/drivers/net/wireless/ath/ath6kl/core.h index 9d67964a51d..4d9c6f14269 100644 --- a/drivers/net/wireless/ath/ath6kl/core.h +++ b/drivers/net/wireless/ath/ath6kl/core.h @@ -126,9 +126,9 @@ struct ath6kl_fw_ie { #define AR6003_HW_2_0_FIRMWARE_FILE "athwlan.bin.z77" #define AR6003_HW_2_0_TCMD_FIRMWARE_FILE "athtcmd_ram.bin" #define AR6003_HW_2_0_PATCH_FILE "data.patch.bin" -#define AR6003_HW_2_0_BOARD_DATA_FILE "ath6k/AR6003/hw2.0/bdata.bin" +#define AR6003_HW_2_0_BOARD_DATA_FILE AR6003_HW_2_0_FW_DIR "/bdata.bin" #define AR6003_HW_2_0_DEFAULT_BOARD_DATA_FILE \ - "ath6k/AR6003/hw2.0/bdata.SD31.bin" + AR6003_HW_2_0_FW_DIR "/bdata.SD31.bin" /* AR6003 3.0 definitions */ #define AR6003_HW_2_1_1_VERSION 0x30000582 @@ -139,25 +139,33 @@ struct ath6kl_fw_ie { #define AR6003_HW_2_1_1_UTF_FIRMWARE_FILE "utf.bin" #define AR6003_HW_2_1_1_TESTSCRIPT_FILE "nullTestFlow.bin" #define AR6003_HW_2_1_1_PATCH_FILE "data.patch.bin" -#define AR6003_HW_2_1_1_BOARD_DATA_FILE "ath6k/AR6003/hw2.1.1/bdata.bin" +#define AR6003_HW_2_1_1_BOARD_DATA_FILE AR6003_HW_2_1_1_FW_DIR "/bdata.bin" #define AR6003_HW_2_1_1_DEFAULT_BOARD_DATA_FILE \ - "ath6k/AR6003/hw2.1.1/bdata.SD31.bin" + AR6003_HW_2_1_1_FW_DIR "/bdata.SD31.bin" /* AR6004 1.0 definitions */ #define AR6004_HW_1_0_VERSION 0x30000623 #define AR6004_HW_1_0_FW_DIR "ath6k/AR6004/hw1.0" #define AR6004_HW_1_0_FIRMWARE_FILE "fw.ram.bin" -#define AR6004_HW_1_0_BOARD_DATA_FILE "ath6k/AR6004/hw1.0/bdata.bin" +#define AR6004_HW_1_0_BOARD_DATA_FILE AR6004_HW_1_0_FW_DIR "/bdata.bin" #define AR6004_HW_1_0_DEFAULT_BOARD_DATA_FILE \ - "ath6k/AR6004/hw1.0/bdata.DB132.bin" + AR6004_HW_1_0_FW_DIR "/bdata.DB132.bin" /* AR6004 1.1 definitions */ #define AR6004_HW_1_1_VERSION 0x30000001 #define AR6004_HW_1_1_FW_DIR "ath6k/AR6004/hw1.1" #define AR6004_HW_1_1_FIRMWARE_FILE "fw.ram.bin" -#define AR6004_HW_1_1_BOARD_DATA_FILE "ath6k/AR6004/hw1.1/bdata.bin" +#define AR6004_HW_1_1_BOARD_DATA_FILE AR6004_HW_1_1_FW_DIR "/bdata.bin" #define AR6004_HW_1_1_DEFAULT_BOARD_DATA_FILE \ - "ath6k/AR6004/hw1.1/bdata.DB132.bin" + AR6004_HW_1_1_FW_DIR "/bdata.DB132.bin" + +/* AR6004 1.2 definitions */ +#define AR6004_HW_1_2_VERSION 0x300007e8 +#define AR6004_HW_1_2_FW_DIR "ath6k/AR6004/hw1.2" +#define AR6004_HW_1_2_FIRMWARE_FILE "fw.ram.bin" +#define AR6004_HW_1_2_BOARD_DATA_FILE AR6004_HW_1_2_FW_DIR "/bdata.bin" +#define AR6004_HW_1_2_DEFAULT_BOARD_DATA_FILE \ + AR6004_HW_1_2_FW_DIR "/bdata.bin" /* Per STA data, used in AP mode */ #define STA_PS_AWAKE BIT(0) @@ -502,6 +510,8 @@ enum ath6kl_vif_state { WLAN_ENABLED, STATS_UPDATE_PEND, HOST_SLEEP_MODE_CMD_PROCESSED, + NETDEV_MCAST_ALL_ON, + NETDEV_MCAST_ALL_OFF, }; struct ath6kl_vif { @@ -549,9 +559,11 @@ struct ath6kl_vif { u16 assoc_bss_beacon_int; u16 listen_intvl_t; u16 bmiss_time_t; + u16 bg_scan_period; u8 assoc_bss_dtim_period; struct net_device_stats net_stats; struct target_stats target_stats; + struct wmi_connect_cmd profile; struct list_head mc_filter; }; @@ -640,6 +652,7 @@ struct ath6kl { u8 sta_list_index; struct ath6kl_req_key ap_mode_bkey; struct sk_buff_head mcastpsq; + u32 want_ch_switch; /* * FIXME: protects access to mcastpsq but is actually useless as @@ -672,6 +685,7 @@ struct ath6kl { u32 refclk_hz; u32 uarttx_pin; u32 testscript_addr; + enum wmi_phy_cap cap; struct ath6kl_hw_fw { const char *dir; @@ -805,7 +819,8 @@ void aggr_reset_state(struct aggr_info_conn *aggr_conn); struct ath6kl_sta *ath6kl_find_sta(struct ath6kl_vif *vif, u8 *node_addr); struct ath6kl_sta *ath6kl_find_sta_by_aid(struct ath6kl *ar, u8 aid); -void ath6kl_ready_event(void *devt, u8 *datap, u32 sw_ver, u32 abi_ver); +void ath6kl_ready_event(void *devt, u8 *datap, u32 sw_ver, u32 abi_ver, + enum wmi_phy_cap cap); int ath6kl_control_tx(void *devt, struct sk_buff *skb, enum htc_endpoint_id eid); void ath6kl_connect_event(struct ath6kl_vif *vif, u16 channel, diff --git a/drivers/net/wireless/ath/ath6kl/debug.c b/drivers/net/wireless/ath/ath6kl/debug.c index 1b76aff7850..15cfe30e54f 100644 --- a/drivers/net/wireless/ath/ath6kl/debug.c +++ b/drivers/net/wireless/ath/ath6kl/debug.c @@ -401,8 +401,10 @@ static ssize_t ath6kl_fwlog_block_read(struct file *file, ret = wait_for_completion_interruptible( &ar->debug.fwlog_completion); - if (ret == -ERESTARTSYS) + if (ret == -ERESTARTSYS) { + vfree(buf); return ret; + } spin_lock(&ar->debug.fwlog_queue.lock); } @@ -1570,10 +1572,15 @@ static ssize_t ath6kl_bgscan_int_write(struct file *file, size_t count, loff_t *ppos) { struct ath6kl *ar = file->private_data; + struct ath6kl_vif *vif; u16 bgscan_int; char buf[32]; ssize_t len; + vif = ath6kl_vif_first(ar); + if (!vif) + return -EIO; + len = min(count, sizeof(buf) - 1); if (copy_from_user(buf, user_buf, len)) return -EFAULT; @@ -1585,6 +1592,8 @@ static ssize_t ath6kl_bgscan_int_write(struct file *file, if (bgscan_int == 0) bgscan_int = 0xffff; + vif->bg_scan_period = bgscan_int; + ath6kl_wmi_scanparams_cmd(ar->wmi, 0, 0, 0, bgscan_int, 0, 0, 0, 3, 0, 0, 0); @@ -1809,6 +1818,7 @@ int ath6kl_debug_init_fs(struct ath6kl *ar) void ath6kl_debug_cleanup(struct ath6kl *ar) { skb_queue_purge(&ar->debug.fwlog_queue); + complete(&ar->debug.fwlog_completion); kfree(ar->debug.roam_tbl); } diff --git a/drivers/net/wireless/ath/ath6kl/htc_mbox.c b/drivers/net/wireless/ath/ath6kl/htc_mbox.c index 065e61516d7..2798624d3a9 100644 --- a/drivers/net/wireless/ath/ath6kl/htc_mbox.c +++ b/drivers/net/wireless/ath/ath6kl/htc_mbox.c @@ -83,10 +83,7 @@ static void ath6kl_credit_init(struct ath6kl_htc_credit_info *cred_info, * never goes inactive EVER. */ cur_ep_dist->dist_flags |= HTC_EP_ACTIVE; - } else if (cur_ep_dist->svc_id == WMI_DATA_BK_SVC) - /* this is the lowest priority data endpoint */ - /* FIXME: this looks fishy, check */ - cred_info->lowestpri_ep_dist = cur_ep_dist->list; + } /* * Streams have to be created (explicit | implicit) for all @@ -100,6 +97,13 @@ static void ath6kl_credit_init(struct ath6kl_htc_credit_info *cred_info, */ } + /* + * For ath6kl_credit_seek function, + * it use list_for_each_entry_reverse to walk around the whole ep list. + * Therefore assign this lowestpri_ep_dist after walk around the ep_list + */ + cred_info->lowestpri_ep_dist = cur_ep_dist->list; + WARN_ON(cred_info->cur_free_credits <= 0); list_for_each_entry(cur_ep_dist, ep_list, list) { @@ -758,7 +762,7 @@ static void ath6kl_htc_tx_bundle(struct htc_endpoint *endpoint, u32 txb_mask; u8 ac = WMM_NUM_AC; - if ((HTC_CTRL_RSVD_SVC != endpoint->svc_id) || + if ((HTC_CTRL_RSVD_SVC != endpoint->svc_id) && (WMI_CONTROL_SVC != endpoint->svc_id)) ac = target->dev->ar->ep2ac_map[endpoint->eid]; @@ -793,16 +797,17 @@ static void ath6kl_htc_tx_bundle(struct htc_endpoint *endpoint, * itself */ txb_mask = ((1 << ac) - 1); - /* - * when the scatter request resources drop below a - * certain threshold, disable Tx bundling for all - * AC's with priority lower than the current requesting - * AC. Otherwise re-enable Tx bundling for them - */ - if (scat_req->scat_q_depth < ATH6KL_SCATTER_REQS) - target->tx_bndl_mask &= ~txb_mask; - else - target->tx_bndl_mask |= txb_mask; + + /* + * when the scatter request resources drop below a + * certain threshold, disable Tx bundling for all + * AC's with priority lower than the current requesting + * AC. Otherwise re-enable Tx bundling for them + */ + if (scat_req->scat_q_depth < ATH6KL_SCATTER_REQS) + target->tx_bndl_mask &= ~txb_mask; + else + target->tx_bndl_mask |= txb_mask; } ath6kl_dbg(ATH6KL_DBG_HTC, "htc tx pkts to scatter: %d\n", @@ -849,6 +854,7 @@ static void ath6kl_htc_tx_from_queue(struct htc_target *target, int bundle_sent; int n_pkts_bundle; u8 ac = WMM_NUM_AC; + int status; spin_lock_bh(&target->tx_lock); @@ -866,7 +872,7 @@ static void ath6kl_htc_tx_from_queue(struct htc_target *target, */ INIT_LIST_HEAD(&txq); - if ((HTC_CTRL_RSVD_SVC != endpoint->svc_id) || + if ((HTC_CTRL_RSVD_SVC != endpoint->svc_id) && (WMI_CONTROL_SVC != endpoint->svc_id)) ac = target->dev->ar->ep2ac_map[endpoint->eid]; @@ -910,7 +916,12 @@ static void ath6kl_htc_tx_from_queue(struct htc_target *target, ath6kl_htc_tx_prep_pkt(packet, packet->info.tx.flags, 0, packet->info.tx.seqno); - ath6kl_htc_tx_issue(target, packet); + status = ath6kl_htc_tx_issue(target, packet); + + if (status) { + packet->status = status; + packet->completion(packet->context, packet); + } } spin_lock_bh(&target->tx_lock); diff --git a/drivers/net/wireless/ath/ath6kl/htc_pipe.c b/drivers/net/wireless/ath/ath6kl/htc_pipe.c index b277b344688..f9626c72369 100644 --- a/drivers/net/wireless/ath/ath6kl/htc_pipe.c +++ b/drivers/net/wireless/ath/ath6kl/htc_pipe.c @@ -108,8 +108,6 @@ static void get_htc_packet_credit_based(struct htc_target *target, /* get packet at head, but don't remove it */ packet = list_first_entry(&ep->txq, struct htc_packet, list); - if (packet == NULL) - break; ath6kl_dbg(ATH6KL_DBG_HTC, "%s: got head packet:0x%p , queue depth: %d\n", @@ -803,8 +801,6 @@ static int htc_send_packets_multiple(struct htc_target *target, /* get first packet to find out which ep the packets will go into */ packet = list_first_entry(pkt_queue, struct htc_packet, list); - if (packet == NULL) - return -EINVAL; if (packet->endpoint >= ENDPOINT_MAX) { WARN_ON_ONCE(1); @@ -1382,6 +1378,9 @@ static int ath6kl_htc_pipe_conn_service(struct htc_target *target, /* copy all the callbacks */ ep->ep_cb = conn_req->ep_cb; + /* initialize tx_drop_packet_threshold */ + ep->tx_drop_packet_threshold = MAX_HI_COOKIE_NUM; + status = ath6kl_hif_pipe_map_service(ar, ep->svc_id, &ep->pipe.pipeid_ul, &ep->pipe.pipeid_dl); @@ -1636,10 +1635,6 @@ static int ath6kl_htc_pipe_add_rxbuf_multiple(struct htc_target *target, return -EINVAL; first = list_first_entry(pkt_queue, struct htc_packet, list); - if (first == NULL) { - WARN_ON_ONCE(1); - return -EINVAL; - } if (first->endpoint >= ENDPOINT_MAX) { WARN_ON_ONCE(1); diff --git a/drivers/net/wireless/ath/ath6kl/init.c b/drivers/net/wireless/ath/ath6kl/init.c index 29ef50ea07d..7eb0515f458 100644 --- a/drivers/net/wireless/ath/ath6kl/init.c +++ b/drivers/net/wireless/ath/ath6kl/init.c @@ -119,6 +119,24 @@ static const struct ath6kl_hw hw_list[] = { .fw_board = AR6004_HW_1_1_BOARD_DATA_FILE, .fw_default_board = AR6004_HW_1_1_DEFAULT_BOARD_DATA_FILE, }, + { + .id = AR6004_HW_1_2_VERSION, + .name = "ar6004 hw 1.2", + .dataset_patch_addr = 0x436ecc, + .app_load_addr = 0x1234, + .board_ext_data_addr = 0x437000, + .reserved_ram_size = 9216, + .board_addr = 0x435c00, + .refclk_hz = 40000000, + .uarttx_pin = 11, + + .fw = { + .dir = AR6004_HW_1_2_FW_DIR, + .fw = AR6004_HW_1_2_FIRMWARE_FILE, + }, + .fw_board = AR6004_HW_1_2_BOARD_DATA_FILE, + .fw_default_board = AR6004_HW_1_2_DEFAULT_BOARD_DATA_FILE, + }, }; /* @@ -445,9 +463,9 @@ static int ath6kl_target_config_wlan_params(struct ath6kl *ar, int idx) P2P_FLAG_MACADDR_REQ | P2P_FLAG_HMODEL_REQ); if (ret) { - ath6kl_dbg(ATH6KL_DBG_TRC, "failed to request P2P " - "capabilities (%d) - assuming P2P not " - "supported\n", ret); + ath6kl_dbg(ATH6KL_DBG_TRC, + "failed to request P2P capabilities (%d) - assuming P2P not supported\n", + ret); ar->p2p = false; } } @@ -456,8 +474,9 @@ static int ath6kl_target_config_wlan_params(struct ath6kl *ar, int idx) /* Enable Probe Request reporting for P2P */ ret = ath6kl_wmi_probe_report_req_cmd(ar->wmi, idx, true); if (ret) { - ath6kl_dbg(ATH6KL_DBG_TRC, "failed to enable Probe " - "Request reporting (%d)\n", ret); + ath6kl_dbg(ATH6KL_DBG_TRC, + "failed to enable Probe Request reporting (%d)\n", + ret); } } diff --git a/drivers/net/wireless/ath/ath6kl/main.c b/drivers/net/wireless/ath/ath6kl/main.c index 4d818f96c41..e5524470529 100644 --- a/drivers/net/wireless/ath/ath6kl/main.c +++ b/drivers/net/wireless/ath/ath6kl/main.c @@ -421,8 +421,8 @@ void ath6kl_connect_ap_mode_bss(struct ath6kl_vif *vif, u16 channel) if (!ik->valid) break; - ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "Delayed addkey for " - "the initial group key for AP mode\n"); + ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, + "Delayed addkey for the initial group key for AP mode\n"); memset(key_rsc, 0, sizeof(key_rsc)); res = ath6kl_wmi_addkey_cmd( ar->wmi, vif->fw_vif_idx, ik->key_index, ik->key_type, @@ -430,12 +430,19 @@ void ath6kl_connect_ap_mode_bss(struct ath6kl_vif *vif, u16 channel) ik->key, KEY_OP_INIT_VAL, NULL, SYNC_BOTH_WMIFLAG); if (res) { - ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "Delayed " - "addkey failed: %d\n", res); + ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, + "Delayed addkey failed: %d\n", res); } break; } + if (ar->want_ch_switch & (1 << vif->fw_vif_idx)) { + ar->want_ch_switch &= ~(1 << vif->fw_vif_idx); + /* we actually don't know the phymode, default to HT20 */ + ath6kl_cfg80211_ch_switch_notify(vif, channel, + WMI_11G_HT20); + } + ath6kl_wmi_bssfilter_cmd(ar->wmi, vif->fw_vif_idx, NONE_BSS_FILTER, 0); set_bit(CONNECTED, &vif->flags); netif_carrier_on(vif->ndev); @@ -541,7 +548,8 @@ void ath6kl_disconnect(struct ath6kl_vif *vif) /* WMI Event handlers */ -void ath6kl_ready_event(void *devt, u8 *datap, u32 sw_ver, u32 abi_ver) +void ath6kl_ready_event(void *devt, u8 *datap, u32 sw_ver, u32 abi_ver, + enum wmi_phy_cap cap) { struct ath6kl *ar = devt; @@ -551,6 +559,7 @@ void ath6kl_ready_event(void *devt, u8 *datap, u32 sw_ver, u32 abi_ver) ar->version.wlan_ver = sw_ver; ar->version.abi_ver = abi_ver; + ar->hw.cap = cap; snprintf(ar->wiphy->fw_version, sizeof(ar->wiphy->fw_version), @@ -584,6 +593,45 @@ void ath6kl_scan_complete_evt(struct ath6kl_vif *vif, int status) ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "scan complete: %d\n", status); } +static int ath6kl_commit_ch_switch(struct ath6kl_vif *vif, u16 channel) +{ + + struct ath6kl *ar = vif->ar; + + vif->next_chan = channel; + vif->profile.ch = cpu_to_le16(channel); + + switch (vif->nw_type) { + case AP_NETWORK: + return ath6kl_wmi_ap_profile_commit(ar->wmi, vif->fw_vif_idx, + &vif->profile); + default: + ath6kl_err("won't switch channels nw_type=%d\n", vif->nw_type); + return -ENOTSUPP; + } +} + +static void ath6kl_check_ch_switch(struct ath6kl *ar, u16 channel) +{ + + struct ath6kl_vif *vif; + int res = 0; + + if (!ar->want_ch_switch) + return; + + spin_lock_bh(&ar->list_lock); + list_for_each_entry(vif, &ar->vif_list, list) { + if (ar->want_ch_switch & (1 << vif->fw_vif_idx)) + res = ath6kl_commit_ch_switch(vif, channel); + + if (res) + ath6kl_err("channel switch failed nw_type %d res %d\n", + vif->nw_type, res); + } + spin_unlock_bh(&ar->list_lock); +} + void ath6kl_connect_event(struct ath6kl_vif *vif, u16 channel, u8 *bssid, u16 listen_int, u16 beacon_int, enum network_type net_type, u8 beacon_ie_len, @@ -601,9 +649,11 @@ void ath6kl_connect_event(struct ath6kl_vif *vif, u16 channel, u8 *bssid, memcpy(vif->bssid, bssid, sizeof(vif->bssid)); vif->bss_ch = channel; - if ((vif->nw_type == INFRA_NETWORK)) + if ((vif->nw_type == INFRA_NETWORK)) { ath6kl_wmi_listeninterval_cmd(ar->wmi, vif->fw_vif_idx, vif->listen_intvl_t, 0); + ath6kl_check_ch_switch(ar, channel); + } netif_wake_queue(vif->ndev); @@ -926,6 +976,11 @@ void ath6kl_disconnect_event(struct ath6kl_vif *vif, u8 reason, u8 *bssid, struct ath6kl *ar = vif->ar; if (vif->nw_type == AP_NETWORK) { + /* disconnect due to other STA vif switching channels */ + if (reason == BSS_DISCONNECTED && + prot_reason_status == WMI_AP_REASON_STA_ROAM) + ar->want_ch_switch |= 1 << vif->fw_vif_idx; + if (!ath6kl_remove_sta(ar, bssid, prot_reason_status)) return; @@ -1090,7 +1145,7 @@ static int ath6kl_set_features(struct net_device *dev, static void ath6kl_set_multicast_list(struct net_device *ndev) { struct ath6kl_vif *vif = netdev_priv(ndev); - bool mc_all_on = false, mc_all_off = false; + bool mc_all_on = false; int mc_count = netdev_mc_count(ndev); struct netdev_hw_addr *ha; bool found; @@ -1102,24 +1157,41 @@ static void ath6kl_set_multicast_list(struct net_device *ndev) !test_bit(WLAN_ENABLED, &vif->flags)) return; + /* Enable multicast-all filter. */ mc_all_on = !!(ndev->flags & IFF_PROMISC) || !!(ndev->flags & IFF_ALLMULTI) || !!(mc_count > ATH6K_MAX_MC_FILTERS_PER_LIST); - mc_all_off = !(ndev->flags & IFF_MULTICAST) || mc_count == 0; + if (mc_all_on) + set_bit(NETDEV_MCAST_ALL_ON, &vif->flags); + else + clear_bit(NETDEV_MCAST_ALL_ON, &vif->flags); + + mc_all_on = mc_all_on || (vif->ar->state == ATH6KL_STATE_ON); - if (mc_all_on || mc_all_off) { - /* Enable/disable all multicast */ - ath6kl_dbg(ATH6KL_DBG_TRC, "%s multicast filter\n", - mc_all_on ? "enabling" : "disabling"); - ret = ath6kl_wmi_mcast_filter_cmd(vif->ar->wmi, vif->fw_vif_idx, + if (!(ndev->flags & IFF_MULTICAST)) { + mc_all_on = false; + set_bit(NETDEV_MCAST_ALL_OFF, &vif->flags); + } else { + clear_bit(NETDEV_MCAST_ALL_OFF, &vif->flags); + } + + /* Enable/disable "multicast-all" filter*/ + ath6kl_dbg(ATH6KL_DBG_TRC, "%s multicast-all filter\n", + mc_all_on ? "enabling" : "disabling"); + + ret = ath6kl_wmi_mcast_filter_cmd(vif->ar->wmi, vif->fw_vif_idx, mc_all_on); - if (ret) - ath6kl_warn("Failed to %s multicast receive\n", - mc_all_on ? "enable" : "disable"); + if (ret) { + ath6kl_warn("Failed to %s multicast-all receive\n", + mc_all_on ? "enable" : "disable"); return; } + if (test_bit(NETDEV_MCAST_ALL_ON, &vif->flags)) + return; + + /* Keep the driver and firmware mcast list in sync. */ list_for_each_entry_safe(mc_filter, tmp, &vif->mc_filter, list) { found = false; netdev_for_each_mc_addr(ha, ndev) { diff --git a/drivers/net/wireless/ath/ath6kl/sdio.c b/drivers/net/wireless/ath/ath6kl/sdio.c index 44ea7a74210..05b95405f7b 100644 --- a/drivers/net/wireless/ath/ath6kl/sdio.c +++ b/drivers/net/wireless/ath/ath6kl/sdio.c @@ -552,7 +552,7 @@ static int ath6kl_sdio_write_async(struct ath6kl *ar, u32 address, u8 *buffer, bus_req = ath6kl_sdio_alloc_busreq(ar_sdio); - if (!bus_req) + if (WARN_ON_ONCE(!bus_req)) return -ENOMEM; bus_req->address = address; @@ -915,6 +915,9 @@ static int ath6kl_sdio_suspend(struct ath6kl *ar, struct cfg80211_wowlan *wow) } cut_pwr: + if (func->card && func->card->host) + func->card->host->pm_flags &= ~MMC_PM_KEEP_POWER; + return ath6kl_cfg80211_suspend(ar, ATH6KL_CFG_SUSPEND_CUTPOWER, NULL); } @@ -985,9 +988,8 @@ static int ath6kl_set_addrwin_reg(struct ath6kl *ar, u32 reg_addr, u32 addr) } if (status) { - ath6kl_err("%s: failed to write initial bytes of 0x%x " - "to window reg: 0x%X\n", __func__, - addr, reg_addr); + ath6kl_err("%s: failed to write initial bytes of 0x%x to window reg: 0x%X\n", + __func__, addr, reg_addr); return status; } @@ -1076,8 +1078,8 @@ static int ath6kl_sdio_bmi_credits(struct ath6kl *ar) (u8 *)&ar->bmi.cmd_credits, 4, HIF_RD_SYNC_BYTE_INC); if (ret) { - ath6kl_err("Unable to decrement the command credit " - "count register: %d\n", ret); + ath6kl_err("Unable to decrement the command credit count register: %d\n", + ret); return ret; } @@ -1457,3 +1459,6 @@ MODULE_FIRMWARE(AR6004_HW_1_0_DEFAULT_BOARD_DATA_FILE); MODULE_FIRMWARE(AR6004_HW_1_1_FW_DIR "/" AR6004_HW_1_1_FIRMWARE_FILE); MODULE_FIRMWARE(AR6004_HW_1_1_BOARD_DATA_FILE); MODULE_FIRMWARE(AR6004_HW_1_1_DEFAULT_BOARD_DATA_FILE); +MODULE_FIRMWARE(AR6004_HW_1_2_FW_DIR "/" AR6004_HW_1_2_FIRMWARE_FILE); +MODULE_FIRMWARE(AR6004_HW_1_2_BOARD_DATA_FILE); +MODULE_FIRMWARE(AR6004_HW_1_2_DEFAULT_BOARD_DATA_FILE); diff --git a/drivers/net/wireless/ath/ath6kl/txrx.c b/drivers/net/wireless/ath/ath6kl/txrx.c index 82f2f5cb475..67206aedea6 100644 --- a/drivers/net/wireless/ath/ath6kl/txrx.c +++ b/drivers/net/wireless/ath/ath6kl/txrx.c @@ -362,15 +362,11 @@ int ath6kl_data_tx(struct sk_buff *skb, struct net_device *dev) skb, skb->data, skb->len); /* If target is not associated */ - if (!test_bit(CONNECTED, &vif->flags)) { - dev_kfree_skb(skb); - return 0; - } + if (!test_bit(CONNECTED, &vif->flags)) + goto fail_tx; - if (WARN_ON_ONCE(ar->state != ATH6KL_STATE_ON)) { - dev_kfree_skb(skb); - return 0; - } + if (WARN_ON_ONCE(ar->state != ATH6KL_STATE_ON)) + goto fail_tx; if (!test_bit(WMI_READY, &ar->flag)) goto fail_tx; diff --git a/drivers/net/wireless/ath/ath6kl/usb.c b/drivers/net/wireless/ath/ath6kl/usb.c index ec7f1f5fd1c..dfbbe9e7ff7 100644 --- a/drivers/net/wireless/ath/ath6kl/usb.c +++ b/drivers/net/wireless/ath/ath6kl/usb.c @@ -1037,6 +1037,14 @@ static void ath6kl_usb_stop(struct ath6kl *ar) hif_stop(ar); } +static void ath6kl_usb_cleanup_scatter(struct ath6kl *ar) +{ + /* + * USB doesn't support it. Just return. + */ + return; +} + static const struct ath6kl_hif_ops ath6kl_usb_ops = { .diag_read32 = ath6kl_usb_diag_read32, .diag_write32 = ath6kl_usb_diag_write32, @@ -1049,6 +1057,7 @@ static const struct ath6kl_hif_ops ath6kl_usb_ops = { .pipe_get_default = ath6kl_usb_get_default_pipe, .pipe_map_service = ath6kl_usb_map_service_pipe, .pipe_get_free_queue_number = ath6kl_usb_get_free_queue_number, + .cleanup_scatter = ath6kl_usb_cleanup_scatter, }; /* ath6kl usb driver registered functions */ @@ -1207,3 +1216,6 @@ MODULE_FIRMWARE(AR6004_HW_1_0_DEFAULT_BOARD_DATA_FILE); MODULE_FIRMWARE(AR6004_HW_1_1_FIRMWARE_FILE); MODULE_FIRMWARE(AR6004_HW_1_1_BOARD_DATA_FILE); MODULE_FIRMWARE(AR6004_HW_1_1_DEFAULT_BOARD_DATA_FILE); +MODULE_FIRMWARE(AR6004_HW_1_2_FIRMWARE_FILE); +MODULE_FIRMWARE(AR6004_HW_1_2_BOARD_DATA_FILE); +MODULE_FIRMWARE(AR6004_HW_1_2_DEFAULT_BOARD_DATA_FILE); diff --git a/drivers/net/wireless/ath/ath6kl/wmi.c b/drivers/net/wireless/ath/ath6kl/wmi.c index 7c8a9977faf..ee8ec2394c2 100644 --- a/drivers/net/wireless/ath/ath6kl/wmi.c +++ b/drivers/net/wireless/ath/ath6kl/wmi.c @@ -16,6 +16,7 @@ */ #include <linux/ip.h> +#include <linux/in.h> #include "core.h" #include "debug.h" #include "testmode.h" @@ -289,6 +290,13 @@ int ath6kl_wmi_implicit_create_pstream(struct wmi *wmi, u8 if_idx, layer2_priority); } else usr_pri = layer2_priority & 0x7; + + /* + * Queue the EAPOL frames in the same WMM_AC_VO queue + * as that of management frames. + */ + if (skb->protocol == cpu_to_be16(ETH_P_PAE)) + usr_pri = WMI_VOICE_USER_PRIORITY; } /* @@ -460,8 +468,9 @@ static int ath6kl_wmi_remain_on_chnl_event_rx(struct wmi *wmi, u8 *datap, freq, dur); chan = ieee80211_get_channel(ar->wiphy, freq); if (!chan) { - ath6kl_dbg(ATH6KL_DBG_WMI, "remain_on_chnl: Unknown channel " - "(freq=%u)\n", freq); + ath6kl_dbg(ATH6KL_DBG_WMI, + "remain_on_chnl: Unknown channel (freq=%u)\n", + freq); return -EINVAL; } id = vif->last_roc_id; @@ -488,12 +497,14 @@ static int ath6kl_wmi_cancel_remain_on_chnl_event_rx(struct wmi *wmi, ev = (struct wmi_cancel_remain_on_chnl_event *) datap; freq = le32_to_cpu(ev->freq); dur = le32_to_cpu(ev->duration); - ath6kl_dbg(ATH6KL_DBG_WMI, "cancel_remain_on_chnl: freq=%u dur=%u " - "status=%u\n", freq, dur, ev->status); + ath6kl_dbg(ATH6KL_DBG_WMI, + "cancel_remain_on_chnl: freq=%u dur=%u status=%u\n", + freq, dur, ev->status); chan = ieee80211_get_channel(ar->wiphy, freq); if (!chan) { - ath6kl_dbg(ATH6KL_DBG_WMI, "cancel_remain_on_chnl: Unknown " - "channel (freq=%u)\n", freq); + ath6kl_dbg(ATH6KL_DBG_WMI, + "cancel_remain_on_chnl: Unknown channel (freq=%u)\n", + freq); return -EINVAL; } if (vif->last_cancel_roc_id && @@ -548,12 +559,12 @@ static int ath6kl_wmi_rx_probe_req_event_rx(struct wmi *wmi, u8 *datap, int len, freq = le32_to_cpu(ev->freq); dlen = le16_to_cpu(ev->len); if (datap + len < ev->data + dlen) { - ath6kl_err("invalid wmi_p2p_rx_probe_req_event: " - "len=%d dlen=%u\n", len, dlen); + ath6kl_err("invalid wmi_p2p_rx_probe_req_event: len=%d dlen=%u\n", + len, dlen); return -EINVAL; } - ath6kl_dbg(ATH6KL_DBG_WMI, "rx_probe_req: len=%u freq=%u " - "probe_req_report=%d\n", + ath6kl_dbg(ATH6KL_DBG_WMI, + "rx_probe_req: len=%u freq=%u probe_req_report=%d\n", dlen, freq, vif->probe_req_report); if (vif->probe_req_report || vif->nw_type == AP_NETWORK) @@ -592,8 +603,8 @@ static int ath6kl_wmi_rx_action_event_rx(struct wmi *wmi, u8 *datap, int len, freq = le32_to_cpu(ev->freq); dlen = le16_to_cpu(ev->len); if (datap + len < ev->data + dlen) { - ath6kl_err("invalid wmi_rx_action_event: " - "len=%d dlen=%u\n", len, dlen); + ath6kl_err("invalid wmi_rx_action_event: len=%d dlen=%u\n", + len, dlen); return -EINVAL; } ath6kl_dbg(ATH6KL_DBG_WMI, "rx_action: len=%u freq=%u\n", dlen, freq); @@ -687,7 +698,7 @@ static int ath6kl_wmi_ready_event_rx(struct wmi *wmi, u8 *datap, int len) ath6kl_ready_event(wmi->parent_dev, ev->mac_addr, le32_to_cpu(ev->sw_version), - le32_to_cpu(ev->abi_version)); + le32_to_cpu(ev->abi_version), ev->phy_cap); return 0; } @@ -777,16 +788,15 @@ static int ath6kl_wmi_connect_event_rx(struct wmi *wmi, u8 *datap, int len, /* AP mode start/STA connected event */ struct net_device *dev = vif->ndev; if (memcmp(dev->dev_addr, ev->u.ap_bss.bssid, ETH_ALEN) == 0) { - ath6kl_dbg(ATH6KL_DBG_WMI, "%s: freq %d bssid %pM " - "(AP started)\n", + ath6kl_dbg(ATH6KL_DBG_WMI, + "%s: freq %d bssid %pM (AP started)\n", __func__, le16_to_cpu(ev->u.ap_bss.ch), ev->u.ap_bss.bssid); ath6kl_connect_ap_mode_bss( vif, le16_to_cpu(ev->u.ap_bss.ch)); } else { - ath6kl_dbg(ATH6KL_DBG_WMI, "%s: aid %u mac_addr %pM " - "auth=%u keymgmt=%u cipher=%u apsd_info=%u " - "(STA connected)\n", + ath6kl_dbg(ATH6KL_DBG_WMI, + "%s: aid %u mac_addr %pM auth=%u keymgmt=%u cipher=%u apsd_info=%u (STA connected)\n", __func__, ev->u.ap_sta.aid, ev->u.ap_sta.mac_addr, ev->u.ap_sta.auth, @@ -1229,8 +1239,9 @@ static int ath6kl_wmi_neighbor_report_event_rx(struct wmi *wmi, u8 *datap, ev = (struct wmi_neighbor_report_event *) datap; if (sizeof(*ev) + ev->num_neighbors * sizeof(struct wmi_neighbor_info) > len) { - ath6kl_dbg(ATH6KL_DBG_WMI, "truncated neighbor event " - "(num=%d len=%d)\n", ev->num_neighbors, len); + ath6kl_dbg(ATH6KL_DBG_WMI, + "truncated neighbor event (num=%d len=%d)\n", + ev->num_neighbors, len); return -EINVAL; } for (i = 0; i < ev->num_neighbors; i++) { @@ -1814,12 +1825,14 @@ int ath6kl_wmi_beginscan_cmd(struct wmi *wmi, u8 if_idx, u32 home_dwell_time, u32 force_scan_interval, s8 num_chan, u16 *ch_list, u32 no_cck, u32 *rates) { + struct ieee80211_supported_band *sband; struct sk_buff *skb; struct wmi_begin_scan_cmd *sc; - s8 size; + s8 size, *supp_rates; int i, band, ret; struct ath6kl *ar = wmi->parent_dev; int num_rates; + u32 ratemask; size = sizeof(struct wmi_begin_scan_cmd); @@ -1846,10 +1859,13 @@ int ath6kl_wmi_beginscan_cmd(struct wmi *wmi, u8 if_idx, sc->num_ch = num_chan; for (band = 0; band < IEEE80211_NUM_BANDS; band++) { - struct ieee80211_supported_band *sband = - ar->wiphy->bands[band]; - u32 ratemask = rates[band]; - u8 *supp_rates = sc->supp_rates[band].rates; + sband = ar->wiphy->bands[band]; + + if (!sband) + continue; + + ratemask = rates[band]; + supp_rates = sc->supp_rates[band].rates; num_rates = 0; for (i = 0; i < sband->n_bitrates; i++) { @@ -2129,8 +2145,8 @@ int ath6kl_wmi_addkey_cmd(struct wmi *wmi, u8 if_idx, u8 key_index, struct wmi_add_cipher_key_cmd *cmd; int ret; - ath6kl_dbg(ATH6KL_DBG_WMI, "addkey cmd: key_index=%u key_type=%d " - "key_usage=%d key_len=%d key_op_ctrl=%d\n", + ath6kl_dbg(ATH6KL_DBG_WMI, + "addkey cmd: key_index=%u key_type=%d key_usage=%d key_len=%d key_op_ctrl=%d\n", key_index, key_type, key_usage, key_len, key_op_ctrl); if ((key_index > WMI_MAX_KEY_INDEX) || (key_len > WMI_MAX_KEY_LEN) || @@ -3047,8 +3063,8 @@ int ath6kl_wmi_ap_profile_commit(struct wmi *wmip, u8 if_idx, res = ath6kl_wmi_cmd_send(wmip, if_idx, skb, WMI_AP_CONFIG_COMMIT_CMDID, NO_SYNC_WMIFLAG); - ath6kl_dbg(ATH6KL_DBG_WMI, "%s: nw_type=%u auth_mode=%u ch=%u " - "ctrl_flags=0x%x-> res=%d\n", + ath6kl_dbg(ATH6KL_DBG_WMI, + "%s: nw_type=%u auth_mode=%u ch=%u ctrl_flags=0x%x-> res=%d\n", __func__, p->nw_type, p->auth_mode, le16_to_cpu(p->ch), le32_to_cpu(p->ctrl_flags), res); return res; @@ -3208,8 +3224,9 @@ int ath6kl_wmi_set_appie_cmd(struct wmi *wmi, u8 if_idx, u8 mgmt_frm_type, if (!skb) return -ENOMEM; - ath6kl_dbg(ATH6KL_DBG_WMI, "set_appie_cmd: mgmt_frm_type=%u " - "ie_len=%u\n", mgmt_frm_type, ie_len); + ath6kl_dbg(ATH6KL_DBG_WMI, + "set_appie_cmd: mgmt_frm_type=%u ie_len=%u\n", + mgmt_frm_type, ie_len); p = (struct wmi_set_appie_cmd *) skb->data; p->mgmt_frm_type = mgmt_frm_type; p->ie_len = ie_len; @@ -3310,8 +3327,9 @@ static int ath6kl_wmi_send_action_cmd(struct wmi *wmi, u8 if_idx, u32 id, wmi->last_mgmt_tx_frame = buf; wmi->last_mgmt_tx_frame_len = data_len; - ath6kl_dbg(ATH6KL_DBG_WMI, "send_action_cmd: id=%u freq=%u wait=%u " - "len=%u\n", id, freq, wait, data_len); + ath6kl_dbg(ATH6KL_DBG_WMI, + "send_action_cmd: id=%u freq=%u wait=%u len=%u\n", + id, freq, wait, data_len); p = (struct wmi_send_action_cmd *) skb->data; p->id = cpu_to_le32(id); p->freq = cpu_to_le32(freq); @@ -3348,8 +3366,9 @@ static int __ath6kl_wmi_send_mgmt_cmd(struct wmi *wmi, u8 if_idx, u32 id, wmi->last_mgmt_tx_frame = buf; wmi->last_mgmt_tx_frame_len = data_len; - ath6kl_dbg(ATH6KL_DBG_WMI, "send_action_cmd: id=%u freq=%u wait=%u " - "len=%u\n", id, freq, wait, data_len); + ath6kl_dbg(ATH6KL_DBG_WMI, + "send_action_cmd: id=%u freq=%u wait=%u len=%u\n", + id, freq, wait, data_len); p = (struct wmi_send_mgmt_cmd *) skb->data; p->id = cpu_to_le32(id); p->freq = cpu_to_le32(freq); @@ -3402,8 +3421,9 @@ int ath6kl_wmi_send_probe_response_cmd(struct wmi *wmi, u8 if_idx, u32 freq, if (!skb) return -ENOMEM; - ath6kl_dbg(ATH6KL_DBG_WMI, "send_probe_response_cmd: freq=%u dst=%pM " - "len=%u\n", freq, dst, data_len); + ath6kl_dbg(ATH6KL_DBG_WMI, + "send_probe_response_cmd: freq=%u dst=%pM len=%u\n", + freq, dst, data_len); p = (struct wmi_p2p_probe_response_cmd *) skb->data; p->freq = cpu_to_le32(freq); memcpy(p->destination_addr, dst, ETH_ALEN); diff --git a/drivers/net/wireless/ath/ath6kl/wmi.h b/drivers/net/wireless/ath/ath6kl/wmi.h index d3d2ab5c168..9076bec3a2b 100644 --- a/drivers/net/wireless/ath/ath6kl/wmi.h +++ b/drivers/net/wireless/ath/ath6kl/wmi.h @@ -106,6 +106,8 @@ struct wmi_data_sync_bufs { #define WMM_AC_VI 2 /* video */ #define WMM_AC_VO 3 /* voice */ +#define WMI_VOICE_USER_PRIORITY 0x7 + struct wmi { u16 stream_exist_for_ac[WMM_NUM_AC]; u8 fat_pipe_exist; @@ -1151,6 +1153,7 @@ enum wmi_phy_mode { WMI_11AG_MODE = 0x3, WMI_11B_MODE = 0x4, WMI_11GONLY_MODE = 0x5, + WMI_11G_HT20 = 0x6, }; #define WMI_MAX_CHANNELS 32 @@ -1416,6 +1419,16 @@ struct wmi_ready_event_2 { u8 phy_cap; } __packed; +/* WMI_PHY_CAPABILITY */ +enum wmi_phy_cap { + WMI_11A_CAP = 0x01, + WMI_11G_CAP = 0x02, + WMI_11AG_CAP = 0x03, + WMI_11AN_CAP = 0x04, + WMI_11GN_CAP = 0x05, + WMI_11AGN_CAP = 0x06, +}; + /* Connect Event */ struct wmi_connect_event { union { @@ -1468,6 +1481,17 @@ enum wmi_disconnect_reason { IBSS_MERGE = 0xe, }; +/* AP mode disconnect proto_reasons */ +enum ap_disconnect_reason { + WMI_AP_REASON_STA_LEFT = 101, + WMI_AP_REASON_FROM_HOST = 102, + WMI_AP_REASON_COMM_TIMEOUT = 103, + WMI_AP_REASON_MAX_STA = 104, + WMI_AP_REASON_ACL = 105, + WMI_AP_REASON_STA_ROAM = 106, + WMI_AP_REASON_DFS_CHANNEL = 107, +}; + #define ATH6KL_COUNTRY_RD_SHIFT 16 struct ath6kl_wmi_regdomain { |