redonkable/alistair23-linux
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Merge branch 'for-linville' of git://github.com/kvalo/ath6kl

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This commit is contained in:
John W. Linville 2012-05-16 10:57:32 -04:00
parent 5f561f686b f374057251
commit 12d9568333
13 changed files with 455 additions and 178 deletions
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238
drivers/net/wireless/ath/ath6kl/cfg80211.c
View file

@ -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) {

2
drivers/net/wireless/ath/ath6kl/cfg80211.h
View file

@ -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,

33
drivers/net/wireless/ath/ath6kl/core.h
View file

@ -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,

12
drivers/net/wireless/ath/ath6kl/debug.c
View file

@ -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);
}

45
drivers/net/wireless/ath/ath6kl/htc_mbox.c
View file

@ -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);

11
drivers/net/wireless/ath/ath6kl/htc_pipe.c
View file

@ -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);

29
drivers/net/wireless/ath/ath6kl/init.c
View file

@ -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);
}
}

104
drivers/net/wireless/ath/ath6kl/main.c
View file

@ -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);
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,
mc_all_on = mc_all_on || (vif->ar->state == ATH6KL_STATE_ON);
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) {

17
drivers/net/wireless/ath/ath6kl/sdio.c
View file

@ -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);

12
drivers/net/wireless/ath/ath6kl/txrx.c
View file

@ -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;

12
drivers/net/wireless/ath/ath6kl/usb.c
View file

@ -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);

94
drivers/net/wireless/ath/ath6kl/wmi.c
View file

@ -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);

24
drivers/net/wireless/ath/ath6kl/wmi.h
View file

@ -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 {