From 784f694d0f3ca927361aa0c26de1aa340eb5b275 Mon Sep 17 00:00:00 2001 From: Eliad Peller Date: Wed, 5 Oct 2011 11:55:39 +0200 Subject: wl12xx: replace wl->mac_addr with vif->addr The mac address of the interface already exists in vif->addr. Use it instead of wl->mac_addr. It seems that due to some fw bug, we still need to set nvs->mac to the actual mac addresss, otherwise the fw doesn't function well (e.g. can't get dhcp address). Thus, use wl->mac_addr for this purpose, and don't delete it yet. Signed-off-by: Eliad Peller Signed-off-by: Luciano Coelho --- drivers/net/wireless/wl12xx/cmd.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'drivers/net/wireless/wl12xx/cmd.c') diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c index a52299e548fa..bee44c7d67fd 100644 --- a/drivers/net/wireless/wl12xx/cmd.c +++ b/drivers/net/wireless/wl12xx/cmd.c @@ -358,7 +358,8 @@ static int wl1271_cmd_wait_for_event(struct wl1271 *wl, u32 mask) return 0; } -int wl12xx_cmd_role_enable(struct wl1271 *wl, u8 role_type, u8 *role_id) +int wl12xx_cmd_role_enable(struct wl1271 *wl, u8 *addr, u8 role_type, + u8 *role_id) { struct wl12xx_cmd_role_enable *cmd; int ret; @@ -381,7 +382,7 @@ int wl12xx_cmd_role_enable(struct wl1271 *wl, u8 role_type, u8 *role_id) goto out_free; } - memcpy(cmd->mac_address, wl->mac_addr, ETH_ALEN); + memcpy(cmd->mac_address, addr, ETH_ALEN); cmd->role_type = role_type; ret = wl1271_cmd_send(wl, CMD_ROLE_ENABLE, cmd, sizeof(*cmd), 0); @@ -1200,14 +1201,14 @@ int wl1271_cmd_build_arp_rsp(struct wl1271 *wl, __be32 ip_addr) return ret; } -int wl1271_build_qos_null_data(struct wl1271 *wl) +int wl1271_build_qos_null_data(struct wl1271 *wl, struct ieee80211_vif *vif) { struct ieee80211_qos_hdr template; memset(&template, 0, sizeof(template)); memcpy(template.addr1, wl->bssid, ETH_ALEN); - memcpy(template.addr2, wl->mac_addr, ETH_ALEN); + memcpy(template.addr2, vif->addr, ETH_ALEN); memcpy(template.addr3, wl->bssid, ETH_ALEN); template.frame_control = cpu_to_le16(IEEE80211_FTYPE_DATA | -- cgit v1.2.3 From 87fbcb0f8c5c8fd57a4e3e7e638977c04ce1e0ca Mon Sep 17 00:00:00 2001 From: Eliad Peller Date: Wed, 5 Oct 2011 11:55:41 +0200 Subject: wl12xx: define wl12xx_vif Define a per-vif data struct. This struct holds all the vif-specifc data, which is currently being hold by the global wl struct. Start by moving the basic_rate_set field into it. NOTE: in order to make the patches a bit smaller, start by using wl->vif in some functions, instead of changing all the function prototypes at once. finally, wl->vif will be removed altogether. Signed-off-by: Eliad Peller Signed-off-by: Luciano Coelho --- drivers/net/wireless/wl12xx/cmd.c | 21 ++++++----- drivers/net/wireless/wl12xx/cmd.h | 9 +++-- drivers/net/wireless/wl12xx/debugfs.c | 1 - drivers/net/wireless/wl12xx/init.c | 34 ++++++++++------- drivers/net/wireless/wl12xx/init.h | 2 +- drivers/net/wireless/wl12xx/main.c | 70 ++++++++++++++++++++++------------- drivers/net/wireless/wl12xx/wl12xx.h | 16 +++++++- 7 files changed, 96 insertions(+), 57 deletions(-) (limited to 'drivers/net/wireless/wl12xx/cmd.c') diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c index bee44c7d67fd..c99fc61113d1 100644 --- a/drivers/net/wireless/wl12xx/cmd.c +++ b/drivers/net/wireless/wl12xx/cmd.c @@ -555,7 +555,7 @@ out: return ret; } -int wl12xx_cmd_role_start_sta(struct wl1271 *wl) +int wl12xx_cmd_role_start_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif) { struct wl12xx_cmd_role_start *cmd; int ret; @@ -572,7 +572,7 @@ int wl12xx_cmd_role_start_sta(struct wl1271 *wl) if (wl->band == IEEE80211_BAND_5GHZ) cmd->band = WL12XX_BAND_5GHZ; cmd->channel = wl->channel; - cmd->sta.basic_rate_set = cpu_to_le32(wl->basic_rate_set); + cmd->sta.basic_rate_set = cpu_to_le32(wlvif->basic_rate_set); cmd->sta.beacon_interval = cpu_to_le16(wl->beacon_int); cmd->sta.ssid_type = WL12XX_SSID_TYPE_ANY; cmd->sta.ssid_len = wl->ssid_len; @@ -592,7 +592,7 @@ int wl12xx_cmd_role_start_sta(struct wl1271 *wl) wl1271_debug(DEBUG_CMD, "role start: roleid=%d, hlid=%d, session=%d " "basic_rate_set: 0x%x, remote_rates: 0x%x", wl->role_id, cmd->sta.hlid, cmd->sta.session, - wl->basic_rate_set, wl->rate_set); + wlvif->basic_rate_set, wl->rate_set); ret = wl1271_cmd_send(wl, CMD_ROLE_START, cmd, sizeof(*cmd), 0); if (ret < 0) { @@ -649,7 +649,7 @@ out: return ret; } -int wl12xx_cmd_role_start_ap(struct wl1271 *wl) +int wl12xx_cmd_role_start_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif) { struct wl12xx_cmd_role_start *cmd; struct ieee80211_bss_conf *bss_conf = &wl->vif->bss_conf; @@ -683,7 +683,7 @@ int wl12xx_cmd_role_start_ap(struct wl1271 *wl) cmd->ap.bss_index = WL1271_AP_BSS_INDEX; cmd->ap.global_hlid = wl->ap_global_hlid; cmd->ap.broadcast_hlid = wl->ap_bcast_hlid; - cmd->ap.basic_rate_set = cpu_to_le32(wl->basic_rate_set); + cmd->ap.basic_rate_set = cpu_to_le32(wlvif->basic_rate_set); cmd->ap.beacon_interval = cpu_to_le16(wl->beacon_int); cmd->ap.dtim_interval = bss_conf->dtim_period; cmd->ap.beacon_expiry = WL1271_AP_DEF_BEACON_EXP; @@ -767,7 +767,7 @@ out: return ret; } -int wl12xx_cmd_role_start_ibss(struct wl1271 *wl) +int wl12xx_cmd_role_start_ibss(struct wl1271 *wl, struct wl12xx_vif *wlvif) { struct wl12xx_cmd_role_start *cmd; struct ieee80211_bss_conf *bss_conf = &wl->vif->bss_conf; @@ -785,7 +785,7 @@ int wl12xx_cmd_role_start_ibss(struct wl1271 *wl) if (wl->band == IEEE80211_BAND_5GHZ) cmd->band = WL12XX_BAND_5GHZ; cmd->channel = wl->channel; - cmd->ibss.basic_rate_set = cpu_to_le32(wl->basic_rate_set); + cmd->ibss.basic_rate_set = cpu_to_le32(wlvif->basic_rate_set); cmd->ibss.beacon_interval = cpu_to_le16(wl->beacon_int); cmd->ibss.dtim_interval = bss_conf->dtim_period; cmd->ibss.ssid_type = WL12XX_SSID_TYPE_ANY; @@ -805,7 +805,7 @@ int wl12xx_cmd_role_start_ibss(struct wl1271 *wl) wl1271_debug(DEBUG_CMD, "role start: roleid=%d, hlid=%d, session=%d " "basic_rate_set: 0x%x, remote_rates: 0x%x", wl->role_id, cmd->sta.hlid, cmd->sta.session, - wl->basic_rate_set, wl->rate_set); + wlvif->basic_rate_set, wl->rate_set); wl1271_debug(DEBUG_CMD, "wl->bssid = %pM", wl->bssid); @@ -1085,7 +1085,8 @@ out: } -int wl1271_cmd_build_ps_poll(struct wl1271 *wl, u16 aid) +int wl1271_cmd_build_ps_poll(struct wl1271 *wl, struct wl12xx_vif *wlvif, + u16 aid) { struct sk_buff *skb; int ret = 0; @@ -1095,7 +1096,7 @@ int wl1271_cmd_build_ps_poll(struct wl1271 *wl, u16 aid) goto out; ret = wl1271_cmd_template_set(wl, CMD_TEMPL_PS_POLL, skb->data, - skb->len, 0, wl->basic_rate_set); + skb->len, 0, wlvif->basic_rate_set); out: dev_kfree_skb(skb); diff --git a/drivers/net/wireless/wl12xx/cmd.h b/drivers/net/wireless/wl12xx/cmd.h index 1ae949f00c14..234a8dc90559 100644 --- a/drivers/net/wireless/wl12xx/cmd.h +++ b/drivers/net/wireless/wl12xx/cmd.h @@ -41,11 +41,11 @@ int wl12xx_cmd_role_enable(struct wl1271 *wl, u8 *addr, u8 role_type, int wl12xx_cmd_role_disable(struct wl1271 *wl, u8 *role_id); int wl12xx_cmd_role_start_dev(struct wl1271 *wl); int wl12xx_cmd_role_stop_dev(struct wl1271 *wl); -int wl12xx_cmd_role_start_sta(struct wl1271 *wl); +int wl12xx_cmd_role_start_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif); int wl12xx_cmd_role_stop_sta(struct wl1271 *wl); -int wl12xx_cmd_role_start_ap(struct wl1271 *wl); +int wl12xx_cmd_role_start_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif); int wl12xx_cmd_role_stop_ap(struct wl1271 *wl); -int wl12xx_cmd_role_start_ibss(struct wl1271 *wl); +int wl12xx_cmd_role_start_ibss(struct wl1271 *wl, struct wl12xx_vif *wlvif); int wl1271_cmd_test(struct wl1271 *wl, void *buf, size_t buf_len, u8 answer); int wl1271_cmd_interrogate(struct wl1271 *wl, u16 id, void *buf, size_t len); int wl1271_cmd_configure(struct wl1271 *wl, u16 id, void *buf, size_t len); @@ -56,7 +56,8 @@ int wl1271_cmd_read_memory(struct wl1271 *wl, u32 addr, void *answer, int wl1271_cmd_template_set(struct wl1271 *wl, u16 template_id, void *buf, size_t buf_len, int index, u32 rates); int wl1271_cmd_build_null_data(struct wl1271 *wl); -int wl1271_cmd_build_ps_poll(struct wl1271 *wl, u16 aid); +int wl1271_cmd_build_ps_poll(struct wl1271 *wl, struct wl12xx_vif *wlvif, + u16 aid); int wl1271_cmd_build_probe_req(struct wl1271 *wl, const u8 *ssid, size_t ssid_len, const u8 *ie, size_t ie_len, u8 band); diff --git a/drivers/net/wireless/wl12xx/debugfs.c b/drivers/net/wireless/wl12xx/debugfs.c index 3999fd528302..0419aafe5c57 100644 --- a/drivers/net/wireless/wl12xx/debugfs.c +++ b/drivers/net/wireless/wl12xx/debugfs.c @@ -353,7 +353,6 @@ static ssize_t driver_state_read(struct file *file, char __user *user_buf, DRIVER_STATE_PRINT_INT(bss_type); DRIVER_STATE_PRINT_INT(channel); DRIVER_STATE_PRINT_HEX(rate_set); - DRIVER_STATE_PRINT_HEX(basic_rate_set); DRIVER_STATE_PRINT_HEX(basic_rate); DRIVER_STATE_PRINT_INT(band); DRIVER_STATE_PRINT_INT(beacon_int); diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c index 145601dddab0..c00bdf8a3584 100644 --- a/drivers/net/wireless/wl12xx/init.c +++ b/drivers/net/wireless/wl12xx/init.c @@ -122,7 +122,8 @@ int wl1271_init_templates_config(struct wl1271 *wl) return 0; } -static int wl1271_ap_init_deauth_template(struct wl1271 *wl) +static int wl1271_ap_init_deauth_template(struct wl1271 *wl, + struct wl12xx_vif *wlvif) { struct wl12xx_disconn_template *tmpl; int ret; @@ -137,7 +138,7 @@ static int wl1271_ap_init_deauth_template(struct wl1271 *wl) tmpl->header.frame_ctl = cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_DEAUTH); - rate = wl1271_tx_min_rate_get(wl, wl->basic_rate_set); + rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set); ret = wl1271_cmd_template_set(wl, CMD_TEMPL_DEAUTH_AP, tmpl, sizeof(*tmpl), 0, rate); @@ -149,6 +150,7 @@ out: static int wl1271_ap_init_null_template(struct wl1271 *wl, struct ieee80211_vif *vif) { + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); struct ieee80211_hdr_3addr *nullfunc; int ret; u32 rate; @@ -168,7 +170,7 @@ static int wl1271_ap_init_null_template(struct wl1271 *wl, memcpy(nullfunc->addr2, vif->addr, ETH_ALEN); memcpy(nullfunc->addr3, vif->addr, ETH_ALEN); - rate = wl1271_tx_min_rate_get(wl, wl->basic_rate_set); + rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set); ret = wl1271_cmd_template_set(wl, CMD_TEMPL_NULL_DATA, nullfunc, sizeof(*nullfunc), 0, rate); @@ -180,6 +182,7 @@ out: static int wl1271_ap_init_qos_null_template(struct wl1271 *wl, struct ieee80211_vif *vif) { + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); struct ieee80211_qos_hdr *qosnull; int ret; u32 rate; @@ -199,7 +202,7 @@ static int wl1271_ap_init_qos_null_template(struct wl1271 *wl, memcpy(qosnull->addr2, vif->addr, ETH_ALEN); memcpy(qosnull->addr3, vif->addr, ETH_ALEN); - rate = wl1271_tx_min_rate_get(wl, wl->basic_rate_set); + rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set); ret = wl1271_cmd_template_set(wl, CMD_TEMPL_QOS_NULL_DATA, qosnull, sizeof(*qosnull), 0, rate); @@ -370,7 +373,7 @@ static int wl1271_sta_hw_init_post_mem(struct wl1271 *wl) } /* generic ap initialization (non vif-specific) */ -static int wl1271_ap_hw_init(struct wl1271 *wl) +static int wl1271_ap_hw_init(struct wl1271 *wl, struct wl12xx_vif *wlvif) { int ret; @@ -379,7 +382,7 @@ static int wl1271_ap_hw_init(struct wl1271 *wl) if (ret < 0) return ret; - ret = wl1271_init_ap_rates(wl); + ret = wl1271_init_ap_rates(wl, wlvif); if (ret < 0) return ret; @@ -388,9 +391,10 @@ static int wl1271_ap_hw_init(struct wl1271 *wl) int wl1271_ap_init_templates(struct wl1271 *wl, struct ieee80211_vif *vif) { + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); int ret; - ret = wl1271_ap_init_deauth_template(wl); + ret = wl1271_ap_init_deauth_template(wl, wlvif); if (ret < 0) return ret; @@ -419,18 +423,19 @@ static int wl1271_ap_hw_init_post_mem(struct wl1271 *wl, return wl1271_ap_init_templates(wl, vif); } -int wl1271_init_ap_rates(struct wl1271 *wl) +int wl1271_init_ap_rates(struct wl1271 *wl, struct wl12xx_vif *wlvif) { int i, ret; struct conf_tx_rate_class rc; u32 supported_rates; - wl1271_debug(DEBUG_AP, "AP basic rate set: 0x%x", wl->basic_rate_set); + wl1271_debug(DEBUG_AP, "AP basic rate set: 0x%x", + wlvif->basic_rate_set); - if (wl->basic_rate_set == 0) + if (wlvif->basic_rate_set == 0) return -EINVAL; - rc.enabled_rates = wl->basic_rate_set; + rc.enabled_rates = wlvif->basic_rate_set; rc.long_retry_limit = 10; rc.short_retry_limit = 10; rc.aflags = 0; @@ -439,7 +444,7 @@ int wl1271_init_ap_rates(struct wl1271 *wl) return ret; /* use the min basic rate for AP broadcast/multicast */ - rc.enabled_rates = wl1271_tx_min_rate_get(wl, wl->basic_rate_set); + rc.enabled_rates = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set); rc.short_retry_limit = 10; rc.long_retry_limit = 10; rc.aflags = 0; @@ -451,7 +456,7 @@ int wl1271_init_ap_rates(struct wl1271 *wl) * If the basic rates contain OFDM rates, use OFDM only * rates for unicast TX as well. Else use all supported rates. */ - if ((wl->basic_rate_set & CONF_TX_OFDM_RATES)) + if ((wlvif->basic_rate_set & CONF_TX_OFDM_RATES)) supported_rates = CONF_TX_OFDM_RATES; else supported_rates = CONF_TX_AP_ENABLED_RATES; @@ -564,6 +569,7 @@ static int wl12xx_init_ap_role(struct wl1271 *wl, struct ieee80211_vif *vif) int wl1271_init_vif_specific(struct wl1271 *wl, struct ieee80211_vif *vif) { + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); struct conf_tx_ac_category *conf_ac; struct conf_tx_tid *conf_tid; bool is_ap = (wl->bss_type == BSS_TYPE_AP_BSS); @@ -572,7 +578,7 @@ int wl1271_init_vif_specific(struct wl1271 *wl, struct ieee80211_vif *vif) /* Mode specific init */ if (is_ap) { - ret = wl1271_ap_hw_init(wl); + ret = wl1271_ap_hw_init(wl, wlvif); if (ret < 0) return ret; diff --git a/drivers/net/wireless/wl12xx/init.h b/drivers/net/wireless/wl12xx/init.h index 64320c0224ca..81140b81f654 100644 --- a/drivers/net/wireless/wl12xx/init.h +++ b/drivers/net/wireless/wl12xx/init.h @@ -34,7 +34,7 @@ int wl1271_init_energy_detection(struct wl1271 *wl); int wl1271_chip_specific_init(struct wl1271 *wl); int wl1271_hw_init(struct wl1271 *wl); int wl1271_init_vif_specific(struct wl1271 *wl, struct ieee80211_vif *vif); -int wl1271_init_ap_rates(struct wl1271 *wl); +int wl1271_init_ap_rates(struct wl1271 *wl, struct wl12xx_vif *wlvif); int wl1271_ap_init_templates(struct wl1271 *wl, struct ieee80211_vif *vif); #endif diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index 901e43a8334b..0c43cf55f9bf 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -1837,6 +1837,11 @@ static u8 wl12xx_get_role_type(struct wl1271 *wl) return WL12XX_INVALID_ROLE_TYPE; } +static void wl12xx_init_vif_data(struct wl12xx_vif *wlvif) +{ + wlvif->basic_rate_set = CONF_TX_RATE_MASK_BASIC; +} + static int wl1271_op_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { @@ -1857,6 +1862,7 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw, ret = -EBUSY; goto out; } + wl12xx_init_vif_data(wl12xx_vif_to_data(vif)); /* * in some very corner case HW recovery scenarios its possible to @@ -2163,7 +2169,8 @@ static void wl1271_op_remove_interface(struct ieee80211_hw *hw, cancel_work_sync(&wl->recovery_work); } -static int wl1271_join(struct wl1271 *wl, bool set_assoc) +static int wl1271_join(struct wl1271 *wl, struct wl12xx_vif *wlvif, + bool set_assoc) { int ret; bool is_ibss = (wl->bss_type == BSS_TYPE_IBSS); @@ -2184,9 +2191,9 @@ static int wl1271_join(struct wl1271 *wl, bool set_assoc) set_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags); if (is_ibss) - ret = wl12xx_cmd_role_start_ibss(wl); + ret = wl12xx_cmd_role_start_ibss(wl, wlvif); else - ret = wl12xx_cmd_role_start_sta(wl); + ret = wl12xx_cmd_role_start_sta(wl, wlvif); if (ret < 0) goto out; @@ -2244,10 +2251,10 @@ out: return ret; } -static void wl1271_set_band_rate(struct wl1271 *wl) +static void wl1271_set_band_rate(struct wl1271 *wl, struct wl12xx_vif *wlvif) { - wl->basic_rate_set = wl->bitrate_masks[wl->band]; - wl->rate_set = wl->basic_rate_set; + wlvif->basic_rate_set = wl->bitrate_masks[wl->band]; + wl->rate_set = wlvif->basic_rate_set; } static bool wl12xx_is_roc(struct wl1271 *wl) @@ -2261,7 +2268,8 @@ static bool wl12xx_is_roc(struct wl1271 *wl) return true; } -static int wl1271_sta_handle_idle(struct wl1271 *wl, bool idle) +static int wl1271_sta_handle_idle(struct wl1271 *wl, struct wl12xx_vif *wlvif, + bool idle) { int ret; @@ -2276,7 +2284,8 @@ static int wl1271_sta_handle_idle(struct wl1271 *wl, bool idle) if (ret < 0) goto out; } - wl->rate_set = wl1271_tx_min_rate_get(wl, wl->basic_rate_set); + wl->rate_set = wl1271_tx_min_rate_get(wl, + wlvif->basic_rate_set); ret = wl1271_acx_sta_rate_policies(wl); if (ret < 0) goto out; @@ -2310,6 +2319,8 @@ out: static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed) { struct wl1271 *wl = hw->priv; + struct ieee80211_vif *vif = wl->vif; /* TODO: reconfig all vifs */ + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); struct ieee80211_conf *conf = &hw->conf; int channel, ret = 0; bool is_ap; @@ -2371,10 +2382,11 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed) * association frames and other control messages. */ if (!test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags)) - wl1271_set_band_rate(wl); + wl1271_set_band_rate(wl, wlvif); wl->basic_rate = - wl1271_tx_min_rate_get(wl, wl->basic_rate_set); + wl1271_tx_min_rate_get(wl, + wlvif->basic_rate_set); ret = wl1271_acx_sta_rate_policies(wl); if (ret < 0) wl1271_warning("rate policy for channel " @@ -2387,7 +2399,7 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed) if (ret < 0) goto out_sleep; } - ret = wl1271_join(wl, false); + ret = wl1271_join(wl, wlvif, false); if (ret < 0) wl1271_warning("cmd join on channel " "failed %d", ret); @@ -2413,7 +2425,7 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed) } if (changed & IEEE80211_CONF_CHANGE_IDLE && !is_ap) { - ret = wl1271_sta_handle_idle(wl, + ret = wl1271_sta_handle_idle(wl, wlvif, conf->flags & IEEE80211_CONF_IDLE); if (ret < 0) wl1271_warning("idle mode change failed %d", ret); @@ -3207,6 +3219,7 @@ static int wl1271_bss_beacon_info_changed(struct wl1271 *wl, struct ieee80211_bss_conf *bss_conf, u32 changed) { + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); bool is_ap = (wl->bss_type == BSS_TYPE_AP_BSS); int ret = 0; @@ -3235,7 +3248,7 @@ static int wl1271_bss_beacon_info_changed(struct wl1271 *wl, dev_kfree_skb(beacon); goto out; } - min_rate = wl1271_tx_min_rate_get(wl, wl->basic_rate_set); + min_rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set); tmpl_id = is_ap ? CMD_TEMPL_AP_BEACON : CMD_TEMPL_BEACON; ret = wl1271_cmd_template_set(wl, tmpl_id, @@ -3290,17 +3303,18 @@ static void wl1271_bss_info_changed_ap(struct wl1271 *wl, struct ieee80211_bss_conf *bss_conf, u32 changed) { + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); int ret = 0; if ((changed & BSS_CHANGED_BASIC_RATES)) { u32 rates = bss_conf->basic_rates; - wl->basic_rate_set = wl1271_tx_enabled_rates_get(wl, rates, + wlvif->basic_rate_set = wl1271_tx_enabled_rates_get(wl, rates, wl->band); wl->basic_rate = wl1271_tx_min_rate_get(wl, - wl->basic_rate_set); + wlvif->basic_rate_set); - ret = wl1271_init_ap_rates(wl); + ret = wl1271_init_ap_rates(wl, wlvif); if (ret < 0) { wl1271_error("AP rate policy change failed %d", ret); goto out; @@ -3318,7 +3332,7 @@ static void wl1271_bss_info_changed_ap(struct wl1271 *wl, if ((changed & BSS_CHANGED_BEACON_ENABLED)) { if (bss_conf->enable_beacon) { if (!test_bit(WL1271_FLAG_AP_STARTED, &wl->flags)) { - ret = wl12xx_cmd_role_start_ap(wl); + ret = wl12xx_cmd_role_start_ap(wl, wlvif); if (ret < 0) goto out; @@ -3366,6 +3380,7 @@ static void wl1271_bss_info_changed_sta(struct wl1271 *wl, struct ieee80211_bss_conf *bss_conf, u32 changed) { + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); bool do_join = false, set_assoc = false; bool is_ibss = (wl->bss_type == BSS_TYPE_IBSS); bool ibss_joined = false; @@ -3480,11 +3495,12 @@ sta_not_found: * to use with control frames. */ rates = bss_conf->basic_rates; - wl->basic_rate_set = + wlvif->basic_rate_set = wl1271_tx_enabled_rates_get(wl, rates, wl->band); wl->basic_rate = - wl1271_tx_min_rate_get(wl, wl->basic_rate_set); + wl1271_tx_min_rate_get(wl, + wlvif->basic_rate_set); if (sta_rate_set) wl->rate_set = wl1271_tx_enabled_rates_get(wl, sta_rate_set, @@ -3499,7 +3515,7 @@ sta_not_found: * updates it by itself when the first beacon is * received after a join. */ - ret = wl1271_cmd_build_ps_poll(wl, wl->aid); + ret = wl1271_cmd_build_ps_poll(wl, wlvif, wl->aid); if (ret < 0) goto out; @@ -3534,9 +3550,10 @@ sta_not_found: ieee80211_enable_dyn_ps(wl->vif); /* revert back to minimum rates for the current band */ - wl1271_set_band_rate(wl); + wl1271_set_band_rate(wl, wlvif); wl->basic_rate = - wl1271_tx_min_rate_get(wl, wl->basic_rate_set); + wl1271_tx_min_rate_get(wl, + wlvif->basic_rate_set); ret = wl1271_acx_sta_rate_policies(wl); if (ret < 0) goto out; @@ -3587,11 +3604,12 @@ sta_not_found: if (bss_conf->ibss_joined) { u32 rates = bss_conf->basic_rates; - wl->basic_rate_set = + wlvif->basic_rate_set = wl1271_tx_enabled_rates_get(wl, rates, wl->band); wl->basic_rate = - wl1271_tx_min_rate_get(wl, wl->basic_rate_set); + wl1271_tx_min_rate_get(wl, + wlvif->basic_rate_set); /* by default, use 11b + OFDM rates */ wl->rate_set = CONF_TX_IBSS_DEFAULT_RATES; @@ -3634,7 +3652,7 @@ sta_not_found: } if (do_join) { - ret = wl1271_join(wl, set_assoc); + ret = wl1271_join(wl, wlvif, set_assoc); if (ret < 0) { wl1271_warning("cmd join failed %d", ret); goto out; @@ -4750,6 +4768,7 @@ int wl1271_init_ieee80211(struct wl1271 *wl) SET_IEEE80211_DEV(wl->hw, wl1271_wl_to_dev(wl)); wl->hw->sta_data_size = sizeof(struct wl1271_station); + wl->hw->vif_data_size = sizeof(struct wl12xx_vif); wl->hw->max_rx_aggregation_subframes = 8; @@ -4824,7 +4843,6 @@ struct ieee80211_hw *wl1271_alloc_hw(void) wl->rx_counter = 0; wl->psm_entry_retry = 0; wl->power_level = WL1271_DEFAULT_POWER_LEVEL; - wl->basic_rate_set = CONF_TX_RATE_MASK_BASIC; wl->basic_rate = CONF_TX_RATE_MASK_BASIC; wl->rate_set = CONF_TX_RATE_MASK_BASIC; wl->band = IEEE80211_BAND_2GHZ; diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h index b8de2f5e052b..7e30dd53cb88 100644 --- a/drivers/net/wireless/wl12xx/wl12xx.h +++ b/drivers/net/wireless/wl12xx/wl12xx.h @@ -525,7 +525,6 @@ struct wl1271 { * bits 16-23 - 802.11n MCS index mask * support only 1 stream, thus only 8 bits for the MCS rates (0-7). */ - u32 basic_rate_set; u32 basic_rate; u32 rate_set; u32 bitrate_masks[IEEE80211_NUM_BANDS]; @@ -639,6 +638,21 @@ struct wl1271_station { u8 hlid; }; +struct wl12xx_vif { + u32 basic_rate_set; +}; + +static inline struct wl12xx_vif *wl12xx_vif_to_data(struct ieee80211_vif *vif) +{ + return (struct wl12xx_vif *)vif->drv_priv; +} + +static inline +struct ieee80211_vif *wl12xx_wlvif_to_vif(struct wl12xx_vif *wlvif) +{ + return container_of((void *)wlvif, struct ieee80211_vif, drv_priv); +} + int wl1271_plt_start(struct wl1271 *wl); int wl1271_plt_stop(struct wl1271 *wl); int wl1271_recalc_rx_streaming(struct wl1271 *wl); -- cgit v1.2.3 From 30d0c8fd5b87d1c5486705d6420545a21533e115 Mon Sep 17 00:00:00 2001 From: Eliad Peller Date: Wed, 5 Oct 2011 11:55:42 +0200 Subject: wl12xx: move rate_set into wlvif move rate_set into the per-interface data, rather than being global. Signed-off-by: Eliad Peller Signed-off-by: Luciano Coelho --- drivers/net/wireless/wl12xx/acx.c | 6 +++--- drivers/net/wireless/wl12xx/acx.h | 2 +- drivers/net/wireless/wl12xx/cmd.c | 12 ++++++------ drivers/net/wireless/wl12xx/debugfs.c | 1 - drivers/net/wireless/wl12xx/init.c | 6 +++--- drivers/net/wireless/wl12xx/main.c | 24 ++++++++++++------------ drivers/net/wireless/wl12xx/wl12xx.h | 9 ++++++++- 7 files changed, 33 insertions(+), 27 deletions(-) (limited to 'drivers/net/wireless/wl12xx/cmd.c') diff --git a/drivers/net/wireless/wl12xx/acx.c b/drivers/net/wireless/wl12xx/acx.c index ca044a743191..1ef9b0b48635 100644 --- a/drivers/net/wireless/wl12xx/acx.c +++ b/drivers/net/wireless/wl12xx/acx.c @@ -739,7 +739,7 @@ int wl1271_acx_statistics(struct wl1271 *wl, struct acx_statistics *stats) return 0; } -int wl1271_acx_sta_rate_policies(struct wl1271 *wl) +int wl1271_acx_sta_rate_policies(struct wl1271 *wl, struct wl12xx_vif *wlvif) { struct acx_rate_policy *acx; struct conf_tx_rate_class *c = &wl->conf.tx.sta_rc_conf; @@ -755,7 +755,7 @@ int wl1271_acx_sta_rate_policies(struct wl1271 *wl) } wl1271_debug(DEBUG_ACX, "basic_rate: 0x%x, full_rate: 0x%x", - wl->basic_rate, wl->rate_set); + wl->basic_rate, wlvif->rate_set); /* configure one basic rate class */ acx->rate_policy_idx = cpu_to_le32(ACX_TX_BASIC_RATE); @@ -772,7 +772,7 @@ int wl1271_acx_sta_rate_policies(struct wl1271 *wl) /* configure one AP supported rate class */ acx->rate_policy_idx = cpu_to_le32(ACX_TX_AP_FULL_RATE); - acx->rate_policy.enabled_rates = cpu_to_le32(wl->rate_set); + acx->rate_policy.enabled_rates = cpu_to_le32(wlvif->rate_set); acx->rate_policy.short_retry_limit = c->short_retry_limit; acx->rate_policy.long_retry_limit = c->long_retry_limit; acx->rate_policy.aflags = c->aflags; diff --git a/drivers/net/wireless/wl12xx/acx.h b/drivers/net/wireless/wl12xx/acx.h index e3f93b4b3429..81779f45ab41 100644 --- a/drivers/net/wireless/wl12xx/acx.h +++ b/drivers/net/wireless/wl12xx/acx.h @@ -1261,7 +1261,7 @@ int wl1271_acx_set_preamble(struct wl1271 *wl, enum acx_preamble_type preamble); int wl1271_acx_cts_protect(struct wl1271 *wl, enum acx_ctsprotect_type ctsprotect); int wl1271_acx_statistics(struct wl1271 *wl, struct acx_statistics *stats); -int wl1271_acx_sta_rate_policies(struct wl1271 *wl); +int wl1271_acx_sta_rate_policies(struct wl1271 *wl, struct wl12xx_vif *wlvif); int wl1271_acx_ap_rate_policy(struct wl1271 *wl, struct conf_tx_rate_class *c, u8 idx); int wl1271_acx_ac_cfg(struct wl1271 *wl, u8 ac, u8 cw_min, u16 cw_max, diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c index c99fc61113d1..6a2f758eb1d3 100644 --- a/drivers/net/wireless/wl12xx/cmd.c +++ b/drivers/net/wireless/wl12xx/cmd.c @@ -578,7 +578,7 @@ int wl12xx_cmd_role_start_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif) cmd->sta.ssid_len = wl->ssid_len; memcpy(cmd->sta.ssid, wl->ssid, wl->ssid_len); memcpy(cmd->sta.bssid, wl->bssid, ETH_ALEN); - cmd->sta.local_rates = cpu_to_le32(wl->rate_set); + cmd->sta.local_rates = cpu_to_le32(wlvif->rate_set); if (wl->sta_hlid == WL12XX_INVALID_LINK_ID) { ret = wl12xx_allocate_link(wl, &wl->sta_hlid); @@ -587,12 +587,12 @@ int wl12xx_cmd_role_start_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif) } cmd->sta.hlid = wl->sta_hlid; cmd->sta.session = wl12xx_get_new_session_id(wl); - cmd->sta.remote_rates = cpu_to_le32(wl->rate_set); + cmd->sta.remote_rates = cpu_to_le32(wlvif->rate_set); wl1271_debug(DEBUG_CMD, "role start: roleid=%d, hlid=%d, session=%d " "basic_rate_set: 0x%x, remote_rates: 0x%x", wl->role_id, cmd->sta.hlid, cmd->sta.session, - wlvif->basic_rate_set, wl->rate_set); + wlvif->basic_rate_set, wlvif->rate_set); ret = wl1271_cmd_send(wl, CMD_ROLE_START, cmd, sizeof(*cmd), 0); if (ret < 0) { @@ -792,7 +792,7 @@ int wl12xx_cmd_role_start_ibss(struct wl1271 *wl, struct wl12xx_vif *wlvif) cmd->ibss.ssid_len = wl->ssid_len; memcpy(cmd->ibss.ssid, wl->ssid, wl->ssid_len); memcpy(cmd->ibss.bssid, wl->bssid, ETH_ALEN); - cmd->sta.local_rates = cpu_to_le32(wl->rate_set); + cmd->sta.local_rates = cpu_to_le32(wlvif->rate_set); if (wl->sta_hlid == WL12XX_INVALID_LINK_ID) { ret = wl12xx_allocate_link(wl, &wl->sta_hlid); @@ -800,12 +800,12 @@ int wl12xx_cmd_role_start_ibss(struct wl1271 *wl, struct wl12xx_vif *wlvif) goto out_free; } cmd->ibss.hlid = wl->sta_hlid; - cmd->ibss.remote_rates = cpu_to_le32(wl->rate_set); + cmd->ibss.remote_rates = cpu_to_le32(wlvif->rate_set); wl1271_debug(DEBUG_CMD, "role start: roleid=%d, hlid=%d, session=%d " "basic_rate_set: 0x%x, remote_rates: 0x%x", wl->role_id, cmd->sta.hlid, cmd->sta.session, - wlvif->basic_rate_set, wl->rate_set); + wlvif->basic_rate_set, wlvif->rate_set); wl1271_debug(DEBUG_CMD, "wl->bssid = %pM", wl->bssid); diff --git a/drivers/net/wireless/wl12xx/debugfs.c b/drivers/net/wireless/wl12xx/debugfs.c index 0419aafe5c57..e63fea4b120d 100644 --- a/drivers/net/wireless/wl12xx/debugfs.c +++ b/drivers/net/wireless/wl12xx/debugfs.c @@ -352,7 +352,6 @@ static ssize_t driver_state_read(struct file *file, char __user *user_buf, DRIVER_STATE_PRINT_INT(state); DRIVER_STATE_PRINT_INT(bss_type); DRIVER_STATE_PRINT_INT(channel); - DRIVER_STATE_PRINT_HEX(rate_set); DRIVER_STATE_PRINT_HEX(basic_rate); DRIVER_STATE_PRINT_INT(band); DRIVER_STATE_PRINT_INT(beacon_int); diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c index c00bdf8a3584..37955dad1f93 100644 --- a/drivers/net/wireless/wl12xx/init.c +++ b/drivers/net/wireless/wl12xx/init.c @@ -320,7 +320,7 @@ static int wl12xx_init_fwlog(struct wl1271 *wl) } /* generic sta initialization (non vif-specific) */ -static int wl1271_sta_hw_init(struct wl1271 *wl) +static int wl1271_sta_hw_init(struct wl1271 *wl, struct wl12xx_vif *wlvif) { int ret; @@ -345,7 +345,7 @@ static int wl1271_sta_hw_init(struct wl1271 *wl) if (ret < 0) return ret; - ret = wl1271_acx_sta_rate_policies(wl); + ret = wl1271_acx_sta_rate_policies(wl, wlvif); if (ret < 0) return ret; @@ -586,7 +586,7 @@ int wl1271_init_vif_specific(struct wl1271 *wl, struct ieee80211_vif *vif) if (ret < 0) return ret; } else { - ret = wl1271_sta_hw_init(wl); + ret = wl1271_sta_hw_init(wl, wlvif); if (ret < 0) return ret; diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index 0c43cf55f9bf..195dcbdf1fc7 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -1840,6 +1840,7 @@ static u8 wl12xx_get_role_type(struct wl1271 *wl) static void wl12xx_init_vif_data(struct wl12xx_vif *wlvif) { wlvif->basic_rate_set = CONF_TX_RATE_MASK_BASIC; + wlvif->rate_set = CONF_TX_RATE_MASK_BASIC; } static int wl1271_op_add_interface(struct ieee80211_hw *hw, @@ -2106,7 +2107,6 @@ deinit: wl->tx_packets_count = 0; wl->time_offset = 0; wl->session_counter = 0; - wl->rate_set = CONF_TX_RATE_MASK_BASIC; wl->bitrate_masks[IEEE80211_BAND_2GHZ] = wl->conf.tx.basic_rate; wl->bitrate_masks[IEEE80211_BAND_5GHZ] = wl->conf.tx.basic_rate_5; wl->vif = NULL; @@ -2254,7 +2254,7 @@ out: static void wl1271_set_band_rate(struct wl1271 *wl, struct wl12xx_vif *wlvif) { wlvif->basic_rate_set = wl->bitrate_masks[wl->band]; - wl->rate_set = wlvif->basic_rate_set; + wlvif->rate_set = wlvif->basic_rate_set; } static bool wl12xx_is_roc(struct wl1271 *wl) @@ -2284,9 +2284,9 @@ static int wl1271_sta_handle_idle(struct wl1271 *wl, struct wl12xx_vif *wlvif, if (ret < 0) goto out; } - wl->rate_set = wl1271_tx_min_rate_get(wl, - wlvif->basic_rate_set); - ret = wl1271_acx_sta_rate_policies(wl); + wlvif->rate_set = + wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set); + ret = wl1271_acx_sta_rate_policies(wl, wlvif); if (ret < 0) goto out; ret = wl1271_acx_keep_alive_config( @@ -2387,7 +2387,7 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed) wl->basic_rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set); - ret = wl1271_acx_sta_rate_policies(wl); + ret = wl1271_acx_sta_rate_policies(wl, wlvif); if (ret < 0) wl1271_warning("rate policy for channel " "failed %d", ret); @@ -3502,10 +3502,11 @@ sta_not_found: wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set); if (sta_rate_set) - wl->rate_set = wl1271_tx_enabled_rates_get(wl, + wlvif->rate_set = + wl1271_tx_enabled_rates_get(wl, sta_rate_set, wl->band); - ret = wl1271_acx_sta_rate_policies(wl); + ret = wl1271_acx_sta_rate_policies(wl, wlvif); if (ret < 0) goto out; @@ -3554,7 +3555,7 @@ sta_not_found: wl->basic_rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set); - ret = wl1271_acx_sta_rate_policies(wl); + ret = wl1271_acx_sta_rate_policies(wl, wlvif); if (ret < 0) goto out; @@ -3612,8 +3613,8 @@ sta_not_found: wlvif->basic_rate_set); /* by default, use 11b + OFDM rates */ - wl->rate_set = CONF_TX_IBSS_DEFAULT_RATES; - ret = wl1271_acx_sta_rate_policies(wl); + wlvif->rate_set = CONF_TX_IBSS_DEFAULT_RATES; + ret = wl1271_acx_sta_rate_policies(wl, wlvif); if (ret < 0) goto out; } @@ -4844,7 +4845,6 @@ struct ieee80211_hw *wl1271_alloc_hw(void) wl->psm_entry_retry = 0; wl->power_level = WL1271_DEFAULT_POWER_LEVEL; wl->basic_rate = CONF_TX_RATE_MASK_BASIC; - wl->rate_set = CONF_TX_RATE_MASK_BASIC; wl->band = IEEE80211_BAND_2GHZ; wl->vif = NULL; wl->flags = 0; diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h index 7e30dd53cb88..6f3efbae740e 100644 --- a/drivers/net/wireless/wl12xx/wl12xx.h +++ b/drivers/net/wireless/wl12xx/wl12xx.h @@ -526,7 +526,6 @@ struct wl1271 { * support only 1 stream, thus only 8 bits for the MCS rates (0-7). */ u32 basic_rate; - u32 rate_set; u32 bitrate_masks[IEEE80211_NUM_BANDS]; /* The current band */ @@ -640,6 +639,14 @@ struct wl1271_station { struct wl12xx_vif { u32 basic_rate_set; + + /* + * currently configured rate set: + * bits 0-15 - 802.11abg rates + * bits 16-23 - 802.11n MCS index mask + * support only 1 stream, thus only 8 bits for the MCS rates (0-7). + */ + u32 rate_set; }; static inline struct wl12xx_vif *wl12xx_vif_to_data(struct ieee80211_vif *vif) -- cgit v1.2.3 From d2d66c56cf6c8727662aa321991f791604c22094 Mon Sep 17 00:00:00 2001 From: Eliad Peller Date: Wed, 5 Oct 2011 11:55:43 +0200 Subject: wl12xx: move basic_rate into wlvif move basic_rate into the per-interface data, rather than being global. Signed-off-by: Eliad Peller Signed-off-by: Luciano Coelho --- drivers/net/wireless/wl12xx/acx.c | 8 +++--- drivers/net/wireless/wl12xx/acx.h | 2 +- drivers/net/wireless/wl12xx/cmd.c | 23 ++++++++++------- drivers/net/wireless/wl12xx/cmd.h | 8 +++--- drivers/net/wireless/wl12xx/debugfs.c | 1 - drivers/net/wireless/wl12xx/event.c | 21 +++++++++++----- drivers/net/wireless/wl12xx/init.c | 2 +- drivers/net/wireless/wl12xx/main.c | 47 ++++++++++++++++++++--------------- drivers/net/wireless/wl12xx/wl12xx.h | 8 +----- 9 files changed, 68 insertions(+), 52 deletions(-) (limited to 'drivers/net/wireless/wl12xx/cmd.c') diff --git a/drivers/net/wireless/wl12xx/acx.c b/drivers/net/wireless/wl12xx/acx.c index 1ef9b0b48635..015938f94805 100644 --- a/drivers/net/wireless/wl12xx/acx.c +++ b/drivers/net/wireless/wl12xx/acx.c @@ -755,11 +755,11 @@ int wl1271_acx_sta_rate_policies(struct wl1271 *wl, struct wl12xx_vif *wlvif) } wl1271_debug(DEBUG_ACX, "basic_rate: 0x%x, full_rate: 0x%x", - wl->basic_rate, wlvif->rate_set); + wlvif->basic_rate, wlvif->rate_set); /* configure one basic rate class */ acx->rate_policy_idx = cpu_to_le32(ACX_TX_BASIC_RATE); - acx->rate_policy.enabled_rates = cpu_to_le32(wl->basic_rate); + acx->rate_policy.enabled_rates = cpu_to_le32(wlvif->basic_rate); acx->rate_policy.short_retry_limit = c->short_retry_limit; acx->rate_policy.long_retry_limit = c->long_retry_limit; acx->rate_policy.aflags = c->aflags; @@ -1567,7 +1567,7 @@ out: return ret; } -int wl1271_acx_config_ps(struct wl1271 *wl) +int wl12xx_acx_config_ps(struct wl1271 *wl, struct wl12xx_vif *wlvif) { struct wl1271_acx_config_ps *config_ps; int ret; @@ -1582,7 +1582,7 @@ int wl1271_acx_config_ps(struct wl1271 *wl) config_ps->exit_retries = wl->conf.conn.psm_exit_retries; config_ps->enter_retries = wl->conf.conn.psm_entry_retries; - config_ps->null_data_rate = cpu_to_le32(wl->basic_rate); + config_ps->null_data_rate = cpu_to_le32(wlvif->basic_rate); ret = wl1271_cmd_configure(wl, ACX_CONFIG_PS, config_ps, sizeof(*config_ps)); diff --git a/drivers/net/wireless/wl12xx/acx.h b/drivers/net/wireless/wl12xx/acx.h index 81779f45ab41..2678e1d505f9 100644 --- a/drivers/net/wireless/wl12xx/acx.h +++ b/drivers/net/wireless/wl12xx/acx.h @@ -1295,7 +1295,7 @@ int wl12xx_acx_set_ba_receiver_session(struct wl1271 *wl, u8 tid_index, int wl1271_acx_tsf_info(struct wl1271 *wl, u64 *mactime); int wl1271_acx_ps_rx_streaming(struct wl1271 *wl, bool enable); int wl1271_acx_ap_max_tx_retry(struct wl1271 *wl); -int wl1271_acx_config_ps(struct wl1271 *wl); +int wl12xx_acx_config_ps(struct wl1271 *wl, struct wl12xx_vif *wlvif); int wl1271_acx_set_inconnection_sta(struct wl1271 *wl, u8 *addr); int wl1271_acx_fm_coex(struct wl1271 *wl); int wl12xx_acx_set_rate_mgmt_params(struct wl1271 *wl); diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c index 6a2f758eb1d3..ce734157980a 100644 --- a/drivers/net/wireless/wl12xx/cmd.c +++ b/drivers/net/wireless/wl12xx/cmd.c @@ -1031,7 +1031,7 @@ out: return ret; } -int wl1271_cmd_build_null_data(struct wl1271 *wl) +int wl12xx_cmd_build_null_data(struct wl1271 *wl, struct wl12xx_vif *wlvif) { struct sk_buff *skb = NULL; int size; @@ -1043,7 +1043,8 @@ int wl1271_cmd_build_null_data(struct wl1271 *wl) size = sizeof(struct wl12xx_null_data_template); ptr = NULL; } else { - skb = ieee80211_nullfunc_get(wl->hw, wl->vif); + skb = ieee80211_nullfunc_get(wl->hw, + wl12xx_wlvif_to_vif(wlvif)); if (!skb) goto out; size = skb->len; @@ -1051,7 +1052,7 @@ int wl1271_cmd_build_null_data(struct wl1271 *wl) } ret = wl1271_cmd_template_set(wl, CMD_TEMPL_NULL_DATA, ptr, size, 0, - wl->basic_rate); + wlvif->basic_rate); out: dev_kfree_skb(skb); @@ -1062,19 +1063,21 @@ out: } -int wl1271_cmd_build_klv_null_data(struct wl1271 *wl) +int wl12xx_cmd_build_klv_null_data(struct wl1271 *wl, + struct wl12xx_vif *wlvif) { + struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif); struct sk_buff *skb = NULL; int ret = -ENOMEM; - skb = ieee80211_nullfunc_get(wl->hw, wl->vif); + skb = ieee80211_nullfunc_get(wl->hw, vif); if (!skb) goto out; ret = wl1271_cmd_template_set(wl, CMD_TEMPL_KLV, skb->data, skb->len, CMD_TEMPL_KLV_IDX_NULL_DATA, - wl->basic_rate); + wlvif->basic_rate); out: dev_kfree_skb(skb); @@ -1161,7 +1164,8 @@ out: return skb; } -int wl1271_cmd_build_arp_rsp(struct wl1271 *wl, __be32 ip_addr) +int wl1271_cmd_build_arp_rsp(struct wl1271 *wl, struct wl12xx_vif *wlvif, + __be32 ip_addr) { int ret; struct wl12xx_arp_rsp_template tmpl; @@ -1197,13 +1201,14 @@ int wl1271_cmd_build_arp_rsp(struct wl1271 *wl, __be32 ip_addr) ret = wl1271_cmd_template_set(wl, CMD_TEMPL_ARP_RSP, &tmpl, sizeof(tmpl), 0, - wl->basic_rate); + wlvif->basic_rate); return ret; } int wl1271_build_qos_null_data(struct wl1271 *wl, struct ieee80211_vif *vif) { + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); struct ieee80211_qos_hdr template; memset(&template, 0, sizeof(template)); @@ -1221,7 +1226,7 @@ int wl1271_build_qos_null_data(struct wl1271 *wl, struct ieee80211_vif *vif) return wl1271_cmd_template_set(wl, CMD_TEMPL_QOS_NULL_DATA, &template, sizeof(template), 0, - wl->basic_rate); + wlvif->basic_rate); } int wl12xx_cmd_set_default_wep_key(struct wl1271 *wl, u8 id, u8 hlid) diff --git a/drivers/net/wireless/wl12xx/cmd.h b/drivers/net/wireless/wl12xx/cmd.h index 234a8dc90559..d5749f5b3bf1 100644 --- a/drivers/net/wireless/wl12xx/cmd.h +++ b/drivers/net/wireless/wl12xx/cmd.h @@ -55,7 +55,7 @@ int wl1271_cmd_read_memory(struct wl1271 *wl, u32 addr, void *answer, size_t len); int wl1271_cmd_template_set(struct wl1271 *wl, u16 template_id, void *buf, size_t buf_len, int index, u32 rates); -int wl1271_cmd_build_null_data(struct wl1271 *wl); +int wl12xx_cmd_build_null_data(struct wl1271 *wl, struct wl12xx_vif *wlvif); int wl1271_cmd_build_ps_poll(struct wl1271 *wl, struct wl12xx_vif *wlvif, u16 aid); int wl1271_cmd_build_probe_req(struct wl1271 *wl, @@ -63,9 +63,11 @@ int wl1271_cmd_build_probe_req(struct wl1271 *wl, const u8 *ie, size_t ie_len, u8 band); struct sk_buff *wl1271_cmd_build_ap_probe_req(struct wl1271 *wl, struct sk_buff *skb); -int wl1271_cmd_build_arp_rsp(struct wl1271 *wl, __be32 ip_addr); +int wl1271_cmd_build_arp_rsp(struct wl1271 *wl, struct wl12xx_vif *wlvif, + __be32 ip_addr); int wl1271_build_qos_null_data(struct wl1271 *wl, struct ieee80211_vif *vif); -int wl1271_cmd_build_klv_null_data(struct wl1271 *wl); +int wl12xx_cmd_build_klv_null_data(struct wl1271 *wl, + struct wl12xx_vif *wlvif); int wl12xx_cmd_set_default_wep_key(struct wl1271 *wl, u8 id, u8 hlid); int wl1271_cmd_set_sta_key(struct wl1271 *wl, u16 action, u8 id, u8 key_type, u8 key_size, const u8 *key, const u8 *addr, diff --git a/drivers/net/wireless/wl12xx/debugfs.c b/drivers/net/wireless/wl12xx/debugfs.c index e63fea4b120d..620acbfd9ec3 100644 --- a/drivers/net/wireless/wl12xx/debugfs.c +++ b/drivers/net/wireless/wl12xx/debugfs.c @@ -352,7 +352,6 @@ static ssize_t driver_state_read(struct file *file, char __user *user_buf, DRIVER_STATE_PRINT_INT(state); DRIVER_STATE_PRINT_INT(bss_type); DRIVER_STATE_PRINT_INT(channel); - DRIVER_STATE_PRINT_HEX(basic_rate); DRIVER_STATE_PRINT_INT(band); DRIVER_STATE_PRINT_INT(beacon_int); DRIVER_STATE_PRINT_INT(psm_entry_retry); diff --git a/drivers/net/wireless/wl12xx/event.c b/drivers/net/wireless/wl12xx/event.c index 7e3ff808feef..af4cef366a3e 100644 --- a/drivers/net/wireless/wl12xx/event.c +++ b/drivers/net/wireless/wl12xx/event.c @@ -31,12 +31,16 @@ void wl1271_pspoll_work(struct work_struct *work) { + struct ieee80211_vif *vif; + struct wl12xx_vif *wlvif; struct delayed_work *dwork; struct wl1271 *wl; int ret; dwork = container_of(work, struct delayed_work, work); wl = container_of(dwork, struct wl1271, pspoll_work); + vif = wl->vif; /* TODO: move work into vif struct */ + wlvif = wl12xx_vif_to_data(vif); wl1271_debug(DEBUG_EVENT, "pspoll work"); @@ -60,14 +64,16 @@ void wl1271_pspoll_work(struct work_struct *work) if (ret < 0) goto out; - wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE, wl->basic_rate, true); + wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE, wlvif->basic_rate, + true); wl1271_ps_elp_sleep(wl); out: mutex_unlock(&wl->mutex); }; -static void wl1271_event_pspoll_delivery_fail(struct wl1271 *wl) +static void wl1271_event_pspoll_delivery_fail(struct wl1271 *wl, + struct wl12xx_vif *wlvif) { int delay = wl->conf.conn.ps_poll_recovery_period; int ret; @@ -80,7 +86,7 @@ static void wl1271_event_pspoll_delivery_fail(struct wl1271 *wl) /* force active mode receive data from the AP */ if (test_bit(WL1271_FLAG_PSM, &wl->flags)) { ret = wl1271_ps_set_mode(wl, STATION_ACTIVE_MODE, - wl->basic_rate, true); + wlvif->basic_rate, true); if (ret < 0) return; set_bit(WL1271_FLAG_PSPOLL_FAILURE, &wl->flags); @@ -97,6 +103,7 @@ static void wl1271_event_pspoll_delivery_fail(struct wl1271 *wl) } static int wl1271_event_ps_report(struct wl1271 *wl, + struct wl12xx_vif *wlvif, struct event_mailbox *mbox, bool *beacon_loss) { @@ -118,7 +125,7 @@ static int wl1271_event_ps_report(struct wl1271 *wl, if (wl->psm_entry_retry < total_retries) { wl->psm_entry_retry++; ret = wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE, - wl->basic_rate, true); + wlvif->basic_rate, true); } else { wl1271_info("No ack to nullfunc from AP."); wl->psm_entry_retry = 0; @@ -217,6 +224,8 @@ static void wl1271_event_mbox_dump(struct event_mailbox *mbox) static int wl1271_event_process(struct wl1271 *wl, struct event_mailbox *mbox) { + struct ieee80211_vif *vif = wl->vif; /* TODO: get as param */ + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); int ret; u32 vector; bool beacon_loss = false; @@ -276,13 +285,13 @@ static int wl1271_event_process(struct wl1271 *wl, struct event_mailbox *mbox) if ((vector & PS_REPORT_EVENT_ID) && !is_ap) { wl1271_debug(DEBUG_EVENT, "PS_REPORT_EVENT"); - ret = wl1271_event_ps_report(wl, mbox, &beacon_loss); + ret = wl1271_event_ps_report(wl, wlvif, mbox, &beacon_loss); if (ret < 0) return ret; } if ((vector & PSPOLL_DELIVERY_FAILURE_EVENT_ID) && !is_ap) - wl1271_event_pspoll_delivery_fail(wl); + wl1271_event_pspoll_delivery_fail(wl, wlvif); if (vector & RSSI_SNR_TRIGGER_0_EVENT_ID) { wl1271_debug(DEBUG_EVENT, "RSSI_SNR_TRIGGER_0_EVENT"); diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c index 37955dad1f93..ed27c5f06bb2 100644 --- a/drivers/net/wireless/wl12xx/init.c +++ b/drivers/net/wireless/wl12xx/init.c @@ -331,7 +331,7 @@ static int wl1271_sta_hw_init(struct wl1271 *wl, struct wl12xx_vif *wlvif) } /* PS config */ - ret = wl1271_acx_config_ps(wl); + ret = wl12xx_acx_config_ps(wl, wlvif); if (ret < 0) return ret; diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index 195dcbdf1fc7..8863ea542ea6 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -1609,7 +1609,8 @@ static struct notifier_block wl1271_dev_notifier = { }; #ifdef CONFIG_PM -static int wl1271_configure_suspend_sta(struct wl1271 *wl) +static int wl1271_configure_suspend_sta(struct wl1271 *wl, + struct wl12xx_vif *wlvif) { int ret = 0; @@ -1628,7 +1629,7 @@ static int wl1271_configure_suspend_sta(struct wl1271 *wl) wl->ps_compl = &compl; ret = wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE, - wl->basic_rate, true); + wlvif->basic_rate, true); if (ret < 0) goto out_sleep; @@ -1682,16 +1683,18 @@ out_unlock: } -static int wl1271_configure_suspend(struct wl1271 *wl) +static int wl1271_configure_suspend(struct wl1271 *wl, + struct wl12xx_vif *wlvif) { if (wl->bss_type == BSS_TYPE_STA_BSS) - return wl1271_configure_suspend_sta(wl); + return wl1271_configure_suspend_sta(wl, wlvif); if (wl->bss_type == BSS_TYPE_AP_BSS) return wl1271_configure_suspend_ap(wl); return 0; } -static void wl1271_configure_resume(struct wl1271 *wl) +static void wl1271_configure_resume(struct wl1271 *wl, + struct wl12xx_vif *wlvif) { int ret; bool is_sta = wl->bss_type == BSS_TYPE_STA_BSS; @@ -1709,7 +1712,7 @@ static void wl1271_configure_resume(struct wl1271 *wl) /* exit psm if it wasn't configured */ if (!test_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags)) wl1271_ps_set_mode(wl, STATION_ACTIVE_MODE, - wl->basic_rate, true); + wlvif->basic_rate, true); } else if (is_ap) { wl1271_acx_beacon_filter_opt(wl, false); } @@ -1723,13 +1726,15 @@ static int wl1271_op_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wow) { struct wl1271 *wl = hw->priv; + struct ieee80211_vif *vif = wl->vif; /* TODO: get as param */ + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); int ret; wl1271_debug(DEBUG_MAC80211, "mac80211 suspend wow=%d", !!wow); WARN_ON(!wow || !wow->any); wl->wow_enabled = true; - ret = wl1271_configure_suspend(wl); + ret = wl1271_configure_suspend(wl, wlvif); if (ret < 0) { wl1271_warning("couldn't prepare device to suspend"); return ret; @@ -1760,6 +1765,8 @@ static int wl1271_op_suspend(struct ieee80211_hw *hw, static int wl1271_op_resume(struct ieee80211_hw *hw) { struct wl1271 *wl = hw->priv; + struct ieee80211_vif *vif = wl->vif; /* TODO: get as param */ + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); unsigned long flags; bool run_irq_work = false; @@ -1783,7 +1790,7 @@ static int wl1271_op_resume(struct ieee80211_hw *hw) wl1271_irq(0, wl); wl1271_enable_interrupts(wl); } - wl1271_configure_resume(wl); + wl1271_configure_resume(wl, wlvif); wl->wow_enabled = false; return 0; @@ -1840,6 +1847,7 @@ static u8 wl12xx_get_role_type(struct wl1271 *wl) static void wl12xx_init_vif_data(struct wl12xx_vif *wlvif) { wlvif->basic_rate_set = CONF_TX_RATE_MASK_BASIC; + wlvif->basic_rate = CONF_TX_RATE_MASK_BASIC; wlvif->rate_set = CONF_TX_RATE_MASK_BASIC; } @@ -2214,7 +2222,7 @@ static int wl1271_join(struct wl1271 *wl, struct wl12xx_vif *wlvif, if (ret < 0) goto out; - ret = wl1271_cmd_build_klv_null_data(wl); + ret = wl12xx_cmd_build_klv_null_data(wl, wlvif); if (ret < 0) goto out; @@ -2384,7 +2392,7 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed) if (!test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags)) wl1271_set_band_rate(wl, wlvif); - wl->basic_rate = + wlvif->basic_rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set); ret = wl1271_acx_sta_rate_policies(wl, wlvif); @@ -2450,7 +2458,7 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed) if (test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags)) { wl1271_debug(DEBUG_PSM, "psm enabled"); ret = wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE, - wl->basic_rate, true); + wlvif->basic_rate, true); } } else if (!(conf->flags & IEEE80211_CONF_PS) && test_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags)) { @@ -2460,7 +2468,7 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed) if (test_bit(WL1271_FLAG_PSM, &wl->flags)) ret = wl1271_ps_set_mode(wl, STATION_ACTIVE_MODE, - wl->basic_rate, true); + wlvif->basic_rate, true); } if (conf->power_level != wl->power_level) { @@ -3311,7 +3319,7 @@ static void wl1271_bss_info_changed_ap(struct wl1271 *wl, wlvif->basic_rate_set = wl1271_tx_enabled_rates_get(wl, rates, wl->band); - wl->basic_rate = wl1271_tx_min_rate_get(wl, + wlvif->basic_rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set); ret = wl1271_init_ap_rates(wl, wlvif); @@ -3450,7 +3458,7 @@ static void wl1271_bss_info_changed_sta(struct wl1271 *wl, memcpy(wl->bssid, bss_conf->bssid, ETH_ALEN); if (!is_zero_ether_addr(wl->bssid)) { - ret = wl1271_cmd_build_null_data(wl); + ret = wl12xx_cmd_build_null_data(wl, wlvif); if (ret < 0) goto out; @@ -3498,7 +3506,7 @@ sta_not_found: wlvif->basic_rate_set = wl1271_tx_enabled_rates_get(wl, rates, wl->band); - wl->basic_rate = + wlvif->basic_rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set); if (sta_rate_set) @@ -3552,7 +3560,7 @@ sta_not_found: /* revert back to minimum rates for the current band */ wl1271_set_band_rate(wl, wlvif); - wl->basic_rate = + wlvif->basic_rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set); ret = wl1271_acx_sta_rate_policies(wl, wlvif); @@ -3608,7 +3616,7 @@ sta_not_found: wlvif->basic_rate_set = wl1271_tx_enabled_rates_get(wl, rates, wl->band); - wl->basic_rate = + wlvif->basic_rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set); @@ -3636,7 +3644,7 @@ sta_not_found: * isn't being set (when sending), so we have to * reconfigure the template upon every ip change. */ - ret = wl1271_cmd_build_arp_rsp(wl, addr); + ret = wl1271_cmd_build_arp_rsp(wl, wlvif, addr); if (ret < 0) { wl1271_warning("build arp rsp failed: %d", ret); goto out; @@ -3689,7 +3697,7 @@ sta_not_found: mode = STATION_POWER_SAVE_MODE; ret = wl1271_ps_set_mode(wl, mode, - wl->basic_rate, + wlvif->basic_rate, true); if (ret < 0) goto out; @@ -4844,7 +4852,6 @@ struct ieee80211_hw *wl1271_alloc_hw(void) wl->rx_counter = 0; wl->psm_entry_retry = 0; wl->power_level = WL1271_DEFAULT_POWER_LEVEL; - wl->basic_rate = CONF_TX_RATE_MASK_BASIC; wl->band = IEEE80211_BAND_2GHZ; wl->vif = NULL; wl->flags = 0; diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h index 6f3efbae740e..d355c737044b 100644 --- a/drivers/net/wireless/wl12xx/wl12xx.h +++ b/drivers/net/wireless/wl12xx/wl12xx.h @@ -519,13 +519,6 @@ struct wl1271 { /* Our association ID */ u16 aid; - /* - * currently configured rate set: - * bits 0-15 - 802.11abg rates - * bits 16-23 - 802.11n MCS index mask - * support only 1 stream, thus only 8 bits for the MCS rates (0-7). - */ - u32 basic_rate; u32 bitrate_masks[IEEE80211_NUM_BANDS]; /* The current band */ @@ -646,6 +639,7 @@ struct wl12xx_vif { * bits 16-23 - 802.11n MCS index mask * support only 1 stream, thus only 8 bits for the MCS rates (0-7). */ + u32 basic_rate; u32 rate_set; }; -- cgit v1.2.3 From cdf09495588fda7e9c15c25bc20cb828e07be314 Mon Sep 17 00:00:00 2001 From: Eliad Peller Date: Wed, 5 Oct 2011 11:55:44 +0200 Subject: wl12xx: replace wl->bssid with vif->bss_conf.bssid Use the per-interface vif->bss_conf instead of the global wl->bssid. Signed-off-by: Eliad Peller Signed-off-by: Luciano Coelho --- drivers/net/wireless/wl12xx/cmd.c | 13 ++++++++----- drivers/net/wireless/wl12xx/event.c | 2 +- drivers/net/wireless/wl12xx/main.c | 15 ++------------- drivers/net/wireless/wl12xx/wl12xx.h | 1 - 4 files changed, 11 insertions(+), 20 deletions(-) (limited to 'drivers/net/wireless/wl12xx/cmd.c') diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c index ce734157980a..b9bb76b22f58 100644 --- a/drivers/net/wireless/wl12xx/cmd.c +++ b/drivers/net/wireless/wl12xx/cmd.c @@ -557,6 +557,7 @@ out: int wl12xx_cmd_role_start_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif) { + struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif); struct wl12xx_cmd_role_start *cmd; int ret; @@ -577,7 +578,7 @@ int wl12xx_cmd_role_start_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif) cmd->sta.ssid_type = WL12XX_SSID_TYPE_ANY; cmd->sta.ssid_len = wl->ssid_len; memcpy(cmd->sta.ssid, wl->ssid, wl->ssid_len); - memcpy(cmd->sta.bssid, wl->bssid, ETH_ALEN); + memcpy(cmd->sta.bssid, vif->bss_conf.bssid, ETH_ALEN); cmd->sta.local_rates = cpu_to_le32(wlvif->rate_set); if (wl->sta_hlid == WL12XX_INVALID_LINK_ID) { @@ -769,6 +770,7 @@ out: int wl12xx_cmd_role_start_ibss(struct wl1271 *wl, struct wl12xx_vif *wlvif) { + struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif); struct wl12xx_cmd_role_start *cmd; struct ieee80211_bss_conf *bss_conf = &wl->vif->bss_conf; int ret; @@ -791,7 +793,7 @@ int wl12xx_cmd_role_start_ibss(struct wl1271 *wl, struct wl12xx_vif *wlvif) cmd->ibss.ssid_type = WL12XX_SSID_TYPE_ANY; cmd->ibss.ssid_len = wl->ssid_len; memcpy(cmd->ibss.ssid, wl->ssid, wl->ssid_len); - memcpy(cmd->ibss.bssid, wl->bssid, ETH_ALEN); + memcpy(cmd->ibss.bssid, vif->bss_conf.bssid, ETH_ALEN); cmd->sta.local_rates = cpu_to_le32(wlvif->rate_set); if (wl->sta_hlid == WL12XX_INVALID_LINK_ID) { @@ -807,7 +809,8 @@ int wl12xx_cmd_role_start_ibss(struct wl1271 *wl, struct wl12xx_vif *wlvif) wl->role_id, cmd->sta.hlid, cmd->sta.session, wlvif->basic_rate_set, wlvif->rate_set); - wl1271_debug(DEBUG_CMD, "wl->bssid = %pM", wl->bssid); + wl1271_debug(DEBUG_CMD, "vif->bss_conf.bssid = %pM", + vif->bss_conf.bssid); ret = wl1271_cmd_send(wl, CMD_ROLE_START, cmd, sizeof(*cmd), 0); if (ret < 0) { @@ -1213,9 +1216,9 @@ int wl1271_build_qos_null_data(struct wl1271 *wl, struct ieee80211_vif *vif) memset(&template, 0, sizeof(template)); - memcpy(template.addr1, wl->bssid, ETH_ALEN); + memcpy(template.addr1, vif->bss_conf.bssid, ETH_ALEN); memcpy(template.addr2, vif->addr, ETH_ALEN); - memcpy(template.addr3, wl->bssid, ETH_ALEN); + memcpy(template.addr3, vif->bss_conf.bssid, ETH_ALEN); template.frame_control = cpu_to_le16(IEEE80211_FTYPE_DATA | IEEE80211_STYPE_QOS_NULLFUNC | diff --git a/drivers/net/wireless/wl12xx/event.c b/drivers/net/wireless/wl12xx/event.c index af4cef366a3e..30d05fd24672 100644 --- a/drivers/net/wireless/wl12xx/event.c +++ b/drivers/net/wireless/wl12xx/event.c @@ -184,7 +184,7 @@ static void wl1271_stop_ba_event(struct wl1271 *wl) if (!wl->ba_rx_bitmap) return; ieee80211_stop_rx_ba_session(wl->vif, wl->ba_rx_bitmap, - wl->bssid); + wl->vif->bss_conf.bssid); } else { int i; struct wl1271_link *lnk; diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index 8863ea542ea6..d19c3fe34860 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -2098,7 +2098,6 @@ deinit: wl1271_tx_reset(wl, reset_tx_queues); wl1271_power_off(wl); - memset(wl->bssid, 0, ETH_ALEN); memset(wl->ssid, 0, IEEE80211_MAX_SSID_LEN + 1); wl->ssid_len = 0; wl->bss_type = MAX_BSS_TYPE; @@ -2249,8 +2248,6 @@ static int wl1271_unjoin(struct wl1271 *wl) if (ret < 0) goto out; - memset(wl->bssid, 0, ETH_ALEN); - /* reset TX security counters on a clean disconnect */ wl->tx_security_last_seq_lsb = 0; wl->tx_security_seq = 0; @@ -3449,15 +3446,8 @@ static void wl1271_bss_info_changed_sta(struct wl1271 *wl, wl->rssi_thold = bss_conf->cqm_rssi_thold; } - if ((changed & BSS_CHANGED_BSSID) && - /* - * Now we know the correct bssid, so we send a new join command - * and enable the BSSID filter - */ - memcmp(wl->bssid, bss_conf->bssid, ETH_ALEN)) { - memcpy(wl->bssid, bss_conf->bssid, ETH_ALEN); - - if (!is_zero_ether_addr(wl->bssid)) { + if (changed & BSS_CHANGED_BSSID) + if (!is_zero_ether_addr(bss_conf->bssid)) { ret = wl12xx_cmd_build_null_data(wl, wlvif); if (ret < 0) goto out; @@ -3469,7 +3459,6 @@ static void wl1271_bss_info_changed_sta(struct wl1271 *wl, /* Need to update the BSSID (for filtering etc) */ do_join = true; } - } if (changed & (BSS_CHANGED_ASSOC | BSS_CHANGED_HT)) { rcu_read_lock(); diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h index d355c737044b..44a5daeff07e 100644 --- a/drivers/net/wireless/wl12xx/wl12xx.h +++ b/drivers/net/wireless/wl12xx/wl12xx.h @@ -399,7 +399,6 @@ struct wl1271 { s8 hw_pg_ver; - u8 bssid[ETH_ALEN]; u8 mac_addr[ETH_ALEN]; u8 bss_type; u8 set_bss_type; -- cgit v1.2.3 From 536129c8ad35de87ff2f864f205a54ac32bfebcc Mon Sep 17 00:00:00 2001 From: Eliad Peller Date: Wed, 5 Oct 2011 11:55:45 +0200 Subject: wl12xx: move bss_type into wlvif move bss_type into the per-interface data, rather than being global. Signed-off-by: Eliad Peller Signed-off-by: Luciano Coelho --- drivers/net/wireless/wl12xx/cmd.c | 2 +- drivers/net/wireless/wl12xx/debugfs.c | 1 - drivers/net/wireless/wl12xx/event.c | 10 ++-- drivers/net/wireless/wl12xx/init.c | 10 ++-- drivers/net/wireless/wl12xx/main.c | 109 +++++++++++++++++++--------------- drivers/net/wireless/wl12xx/rx.c | 4 +- drivers/net/wireless/wl12xx/scan.c | 12 ++-- drivers/net/wireless/wl12xx/scan.h | 3 +- drivers/net/wireless/wl12xx/tx.c | 86 +++++++++++++++++---------- drivers/net/wireless/wl12xx/tx.h | 2 +- drivers/net/wireless/wl12xx/wl12xx.h | 3 +- 11 files changed, 141 insertions(+), 101 deletions(-) (limited to 'drivers/net/wireless/wl12xx/cmd.c') diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c index b9bb76b22f58..096a713a8c94 100644 --- a/drivers/net/wireless/wl12xx/cmd.c +++ b/drivers/net/wireless/wl12xx/cmd.c @@ -1042,7 +1042,7 @@ int wl12xx_cmd_build_null_data(struct wl1271 *wl, struct wl12xx_vif *wlvif) int ret = -ENOMEM; - if (wl->bss_type == BSS_TYPE_IBSS) { + if (wlvif->bss_type == BSS_TYPE_IBSS) { size = sizeof(struct wl12xx_null_data_template); ptr = NULL; } else { diff --git a/drivers/net/wireless/wl12xx/debugfs.c b/drivers/net/wireless/wl12xx/debugfs.c index 620acbfd9ec3..8f88ad6496f9 100644 --- a/drivers/net/wireless/wl12xx/debugfs.c +++ b/drivers/net/wireless/wl12xx/debugfs.c @@ -350,7 +350,6 @@ static ssize_t driver_state_read(struct file *file, char __user *user_buf, DRIVER_STATE_PRINT_INT(rx_counter); DRIVER_STATE_PRINT_INT(session_counter); DRIVER_STATE_PRINT_INT(state); - DRIVER_STATE_PRINT_INT(bss_type); DRIVER_STATE_PRINT_INT(channel); DRIVER_STATE_PRINT_INT(band); DRIVER_STATE_PRINT_INT(beacon_int); diff --git a/drivers/net/wireless/wl12xx/event.c b/drivers/net/wireless/wl12xx/event.c index 30d05fd24672..072addc0bffc 100644 --- a/drivers/net/wireless/wl12xx/event.c +++ b/drivers/net/wireless/wl12xx/event.c @@ -178,9 +178,9 @@ static void wl1271_event_rssi_trigger(struct wl1271 *wl, wl->last_rssi_event = event; } -static void wl1271_stop_ba_event(struct wl1271 *wl) +static void wl1271_stop_ba_event(struct wl1271 *wl, struct wl12xx_vif *wlvif) { - if (wl->bss_type != BSS_TYPE_AP_BSS) { + if (wlvif->bss_type != BSS_TYPE_AP_BSS) { if (!wl->ba_rx_bitmap) return; ieee80211_stop_rx_ba_session(wl->vif, wl->ba_rx_bitmap, @@ -229,7 +229,7 @@ static int wl1271_event_process(struct wl1271 *wl, struct event_mailbox *mbox) int ret; u32 vector; bool beacon_loss = false; - bool is_ap = (wl->bss_type == BSS_TYPE_AP_BSS); + bool is_ap = (wlvif->bss_type == BSS_TYPE_AP_BSS); bool disconnect_sta = false; unsigned long sta_bitmap = 0; @@ -263,7 +263,7 @@ static int wl1271_event_process(struct wl1271 *wl, struct event_mailbox *mbox) } if (vector & SOFT_GEMINI_SENSE_EVENT_ID && - wl->bss_type == BSS_TYPE_STA_BSS) + wlvif->bss_type == BSS_TYPE_STA_BSS) wl12xx_event_soft_gemini_sense(wl, mbox->soft_gemini_sense_info); @@ -306,7 +306,7 @@ static int wl1271_event_process(struct wl1271 *wl, struct event_mailbox *mbox) wl->ba_allowed = !!mbox->rx_ba_allowed; if (wl->vif && !wl->ba_allowed) - wl1271_stop_ba_event(wl); + wl1271_stop_ba_event(wl, wlvif); } if ((vector & CHANNEL_SWITCH_COMPLETE_EVENT_ID) && !is_ap) { diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c index ed27c5f06bb2..e54cc693ff69 100644 --- a/drivers/net/wireless/wl12xx/init.c +++ b/drivers/net/wireless/wl12xx/init.c @@ -478,7 +478,7 @@ int wl1271_init_ap_rates(struct wl1271 *wl, struct wl12xx_vif *wlvif) return 0; } -static int wl1271_set_ba_policies(struct wl1271 *wl) +static int wl1271_set_ba_policies(struct wl1271 *wl, struct wl12xx_vif *wlvif) { /* Reset the BA RX indicators */ wl->ba_rx_bitmap = 0; @@ -486,8 +486,8 @@ static int wl1271_set_ba_policies(struct wl1271 *wl) wl->ba_rx_session_count = 0; /* BA is supported in STA/AP modes */ - if (wl->bss_type != BSS_TYPE_AP_BSS && - wl->bss_type != BSS_TYPE_STA_BSS) { + if (wlvif->bss_type != BSS_TYPE_AP_BSS && + wlvif->bss_type != BSS_TYPE_STA_BSS) { wl->ba_support = false; return 0; } @@ -572,7 +572,7 @@ int wl1271_init_vif_specific(struct wl1271 *wl, struct ieee80211_vif *vif) struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); struct conf_tx_ac_category *conf_ac; struct conf_tx_tid *conf_tid; - bool is_ap = (wl->bss_type == BSS_TYPE_AP_BSS); + bool is_ap = (wlvif->bss_type == BSS_TYPE_AP_BSS); int ret, i; @@ -635,7 +635,7 @@ int wl1271_init_vif_specific(struct wl1271 *wl, struct ieee80211_vif *vif) return ret; /* Configure initiator BA sessions policies */ - ret = wl1271_set_ba_policies(wl); + ret = wl1271_set_ba_policies(wl, wlvif); if (ret < 0) return ret; diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index d19c3fe34860..5b13af0f8e8e 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -377,6 +377,7 @@ static char *fwlog_param; static bool bug_on_recovery; static void __wl1271_op_remove_interface(struct wl1271 *wl, + struct ieee80211_vif *vif, bool reset_tx_queues); static void wl1271_free_ap_keys(struct wl1271 *wl); @@ -844,6 +845,8 @@ static void wl12xx_irq_update_links_status(struct wl1271 *wl, static void wl12xx_fw_status(struct wl1271 *wl, struct wl12xx_fw_status *status) { + struct ieee80211_vif *vif = wl->vif; /* TODO: get as param */ + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); struct timespec ts; u32 old_tx_blk_count = wl->tx_blocks_available; int avail, freed_blocks; @@ -898,7 +901,7 @@ static void wl12xx_fw_status(struct wl1271 *wl, clear_bit(WL1271_FLAG_FW_TX_BUSY, &wl->flags); /* for AP update num of allocated TX blocks per link and ps status */ - if (wl->bss_type == BSS_TYPE_AP_BSS) + if (wlvif->bss_type == BSS_TYPE_AP_BSS) wl12xx_irq_update_links_status(wl, status); /* update the host-chipset time offset */ @@ -1004,7 +1007,7 @@ irqreturn_t wl1271_irq(int irq, void *cookie) * In order to avoid starvation of the TX path, * call the work function directly. */ - wl1271_tx_work_locked(wl); + wl1271_tx_work_locked(wl, wl->vif); } else { spin_unlock_irqrestore(&wl->wl_lock, flags); } @@ -1251,7 +1254,7 @@ static void wl1271_recovery_work(struct work_struct *work) } /* reboot the chipset */ - __wl1271_op_remove_interface(wl, false); + __wl1271_op_remove_interface(wl, wl->vif, false); clear_bit(WL1271_FLAG_RECOVERY_IN_PROGRESS, &wl->flags); @@ -1389,8 +1392,6 @@ int wl1271_plt_start(struct wl1271 *wl) goto out; } - wl->bss_type = BSS_TYPE_STA_BSS; - while (retries) { retries--; ret = wl1271_chip_wakeup(wl); @@ -1482,6 +1483,8 @@ int wl1271_plt_stop(struct wl1271 *wl) static void wl1271_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb) { struct wl1271 *wl = hw->priv; + struct ieee80211_tx_info *control = IEEE80211_SKB_CB(skb); + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(control->control.vif); unsigned long flags; int q, mapping; u8 hlid = 0; @@ -1489,13 +1492,13 @@ static void wl1271_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb) mapping = skb_get_queue_mapping(skb); q = wl1271_tx_get_queue(mapping); - if (wl->bss_type == BSS_TYPE_AP_BSS) + if (wlvif->bss_type == BSS_TYPE_AP_BSS) hlid = wl12xx_tx_get_hlid_ap(wl, skb); spin_lock_irqsave(&wl->wl_lock, flags); /* queue the packet */ - if (wl->bss_type == BSS_TYPE_AP_BSS) { + if (wlvif->bss_type == BSS_TYPE_AP_BSS) { if (!wl1271_is_active_sta(wl, hlid)) { wl1271_debug(DEBUG_TX, "DROP skb hlid %d q %d", hlid, q); @@ -1552,7 +1555,7 @@ int wl1271_tx_dummy_packet(struct wl1271 *wl) /* The FW is low on RX memory blocks, so send the dummy packet asap */ if (!test_bit(WL1271_FLAG_FW_TX_BUSY, &wl->flags)) - wl1271_tx_work_locked(wl); + wl1271_tx_work_locked(wl, wl->vif); /* * If the FW TX is busy, TX work will be scheduled by the threaded @@ -1686,9 +1689,9 @@ out_unlock: static int wl1271_configure_suspend(struct wl1271 *wl, struct wl12xx_vif *wlvif) { - if (wl->bss_type == BSS_TYPE_STA_BSS) + if (wlvif->bss_type == BSS_TYPE_STA_BSS) return wl1271_configure_suspend_sta(wl, wlvif); - if (wl->bss_type == BSS_TYPE_AP_BSS) + if (wlvif->bss_type == BSS_TYPE_AP_BSS) return wl1271_configure_suspend_ap(wl); return 0; } @@ -1697,8 +1700,8 @@ static void wl1271_configure_resume(struct wl1271 *wl, struct wl12xx_vif *wlvif) { int ret; - bool is_sta = wl->bss_type == BSS_TYPE_STA_BSS; - bool is_ap = wl->bss_type == BSS_TYPE_AP_BSS; + bool is_sta = wlvif->bss_type == BSS_TYPE_STA_BSS; + bool is_ap = wlvif->bss_type == BSS_TYPE_AP_BSS; if (!is_sta && !is_ap) return; @@ -1820,9 +1823,9 @@ static void wl1271_op_stop(struct ieee80211_hw *hw) wl1271_debug(DEBUG_MAC80211, "mac80211 stop"); } -static u8 wl12xx_get_role_type(struct wl1271 *wl) +static u8 wl12xx_get_role_type(struct wl1271 *wl, struct wl12xx_vif *wlvif) { - switch (wl->bss_type) { + switch (wlvif->bss_type) { case BSS_TYPE_AP_BSS: if (wl->p2p) return WL1271_ROLE_P2P_GO; @@ -1839,13 +1842,14 @@ static u8 wl12xx_get_role_type(struct wl1271 *wl) return WL1271_ROLE_IBSS; default: - wl1271_error("invalid bss_type: %d", wl->bss_type); + wl1271_error("invalid bss_type: %d", wlvif->bss_type); } return WL12XX_INVALID_ROLE_TYPE; } static void wl12xx_init_vif_data(struct wl12xx_vif *wlvif) { + wlvif->bss_type = MAX_BSS_TYPE; wlvif->basic_rate_set = CONF_TX_RATE_MASK_BASIC; wlvif->basic_rate = CONF_TX_RATE_MASK_BASIC; wlvif->rate_set = CONF_TX_RATE_MASK_BASIC; @@ -1856,6 +1860,7 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw, { struct wl1271 *wl = hw->priv; struct wiphy *wiphy = hw->wiphy; + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); int retries = WL1271_BOOT_RETRIES; int ret = 0; u8 role_type; @@ -1871,7 +1876,7 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw, ret = -EBUSY; goto out; } - wl12xx_init_vif_data(wl12xx_vif_to_data(vif)); + wl12xx_init_vif_data(wlvif); /* * in some very corner case HW recovery scenarios its possible to @@ -1888,25 +1893,25 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw, wl->p2p = 1; /* fall-through */ case NL80211_IFTYPE_STATION: - wl->bss_type = BSS_TYPE_STA_BSS; + wlvif->bss_type = BSS_TYPE_STA_BSS; wl->set_bss_type = BSS_TYPE_STA_BSS; break; case NL80211_IFTYPE_ADHOC: - wl->bss_type = BSS_TYPE_IBSS; + wlvif->bss_type = BSS_TYPE_IBSS; wl->set_bss_type = BSS_TYPE_STA_BSS; break; case NL80211_IFTYPE_P2P_GO: wl->p2p = 1; /* fall-through */ case NL80211_IFTYPE_AP: - wl->bss_type = BSS_TYPE_AP_BSS; + wlvif->bss_type = BSS_TYPE_AP_BSS; break; default: ret = -EOPNOTSUPP; goto out; } - role_type = wl12xx_get_role_type(wl); + role_type = wl12xx_get_role_type(wl, wlvif); if (role_type == WL12XX_INVALID_ROLE_TYPE) { ret = -EINVAL; goto out; @@ -1938,8 +1943,8 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw, if (ret < 0) goto irq_disable; - if (wl->bss_type == BSS_TYPE_STA_BSS || - wl->bss_type == BSS_TYPE_IBSS) { + if (wlvif->bss_type == BSS_TYPE_STA_BSS || + wlvif->bss_type == BSS_TYPE_IBSS) { /* * The device role is a special role used for * rx and tx frames prior to association (as @@ -2020,8 +2025,10 @@ out: } static void __wl1271_op_remove_interface(struct wl1271 *wl, + struct ieee80211_vif *vif, bool reset_tx_queues) { + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); int ret, i; wl1271_debug(DEBUG_MAC80211, "mac80211 remove interface"); @@ -2037,7 +2044,7 @@ static void __wl1271_op_remove_interface(struct wl1271 *wl, mutex_unlock(&wl_list_mutex); /* enable dyn ps just in case (if left on due to fw crash etc) */ - if (wl->bss_type == BSS_TYPE_STA_BSS) + if (wlvif->bss_type == BSS_TYPE_STA_BSS) ieee80211_enable_dyn_ps(wl->vif); if (wl->scan.state != WL1271_SCAN_STATE_IDLE) { @@ -2054,7 +2061,7 @@ static void __wl1271_op_remove_interface(struct wl1271 *wl, if (ret < 0) goto deinit; - if (wl->bss_type == BSS_TYPE_STA_BSS) { + if (wlvif->bss_type == BSS_TYPE_STA_BSS) { ret = wl12xx_cmd_role_disable(wl, &wl->dev_role_id); if (ret < 0) goto deinit; @@ -2100,7 +2107,6 @@ deinit: memset(wl->ssid, 0, IEEE80211_MAX_SSID_LEN + 1); wl->ssid_len = 0; - wl->bss_type = MAX_BSS_TYPE; wl->set_bss_type = MAX_BSS_TYPE; wl->p2p = 0; wl->band = IEEE80211_BAND_2GHZ; @@ -2169,7 +2175,7 @@ static void wl1271_op_remove_interface(struct ieee80211_hw *hw, */ if (wl->vif) { WARN_ON(wl->vif != vif); - __wl1271_op_remove_interface(wl, true); + __wl1271_op_remove_interface(wl, vif, true); } mutex_unlock(&wl->mutex); @@ -2180,7 +2186,7 @@ static int wl1271_join(struct wl1271 *wl, struct wl12xx_vif *wlvif, bool set_assoc) { int ret; - bool is_ibss = (wl->bss_type == BSS_TYPE_IBSS); + bool is_ibss = (wlvif->bss_type == BSS_TYPE_IBSS); /* * One of the side effects of the JOIN command is that is clears @@ -2364,7 +2370,7 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed) goto out; } - is_ap = (wl->bss_type == BSS_TYPE_AP_BSS); + is_ap = (wlvif->bss_type == BSS_TYPE_AP_BSS); ret = wl1271_ps_elp_wakeup(wl); if (ret < 0) @@ -2375,7 +2381,7 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed) ((wl->band != conf->channel->band) || (wl->channel != channel))) { /* send all pending packets */ - wl1271_tx_work_locked(wl); + wl1271_tx_work_locked(wl, vif); wl->band = conf->channel->band; wl->channel = channel; @@ -2536,6 +2542,9 @@ static void wl1271_op_configure_filter(struct ieee80211_hw *hw, { struct wl1271_filter_params *fp = (void *)(unsigned long)multicast; struct wl1271 *wl = hw->priv; + struct ieee80211_vif *vif = wl->vif; /* TODO: get as param */ + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); + int ret; wl1271_debug(DEBUG_MAC80211, "mac80211 configure filter changed %x" @@ -2553,7 +2562,7 @@ static void wl1271_op_configure_filter(struct ieee80211_hw *hw, if (ret < 0) goto out; - if (wl->bss_type != BSS_TYPE_AP_BSS) { + if (wlvif->bss_type != BSS_TYPE_AP_BSS) { if (*total & FIF_ALLMULTI) ret = wl1271_acx_group_address_tbl(wl, false, NULL, 0); else if (fp) @@ -2673,12 +2682,13 @@ out: return ret; } -static int wl1271_set_key(struct wl1271 *wl, u16 action, u8 id, u8 key_type, +static int wl1271_set_key(struct wl1271 *wl, struct wl12xx_vif *wlvif, + u16 action, u8 id, u8 key_type, u8 key_size, const u8 *key, u32 tx_seq_32, u16 tx_seq_16, struct ieee80211_sta *sta) { int ret; - bool is_ap = (wl->bss_type == BSS_TYPE_AP_BSS); + bool is_ap = (wlvif->bss_type == BSS_TYPE_AP_BSS); if (is_ap) { struct wl1271_station *wl_sta; @@ -2774,6 +2784,7 @@ static int wl1271_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, struct ieee80211_key_conf *key_conf) { struct wl1271 *wl = hw->priv; + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); int ret; u32 tx_seq_32 = 0; u16 tx_seq_16 = 0; @@ -2833,7 +2844,7 @@ static int wl1271_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, switch (cmd) { case SET_KEY: - ret = wl1271_set_key(wl, KEY_ADD_OR_REPLACE, + ret = wl1271_set_key(wl, wlvif, KEY_ADD_OR_REPLACE, key_conf->keyidx, key_type, key_conf->keylen, key_conf->key, tx_seq_32, tx_seq_16, sta); @@ -2844,7 +2855,7 @@ static int wl1271_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, break; case DISABLE_KEY: - ret = wl1271_set_key(wl, KEY_REMOVE, + ret = wl1271_set_key(wl, wlvif, KEY_REMOVE, key_conf->keyidx, key_type, key_conf->keylen, key_conf->key, 0, 0, sta); @@ -2966,6 +2977,7 @@ static int wl1271_op_sched_scan_start(struct ieee80211_hw *hw, struct ieee80211_sched_scan_ies *ies) { struct wl1271 *wl = hw->priv; + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); int ret; wl1271_debug(DEBUG_MAC80211, "wl1271_op_sched_scan_start"); @@ -2976,11 +2988,11 @@ static int wl1271_op_sched_scan_start(struct ieee80211_hw *hw, if (ret < 0) goto out; - ret = wl1271_scan_sched_scan_config(wl, req, ies); + ret = wl1271_scan_sched_scan_config(wl, wlvif, req, ies); if (ret < 0) goto out_sleep; - ret = wl1271_scan_sched_scan_start(wl); + ret = wl1271_scan_sched_scan_start(wl, wlvif); if (ret < 0) goto out_sleep; @@ -3225,7 +3237,7 @@ static int wl1271_bss_beacon_info_changed(struct wl1271 *wl, u32 changed) { struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); - bool is_ap = (wl->bss_type == BSS_TYPE_AP_BSS); + bool is_ap = (wlvif->bss_type == BSS_TYPE_AP_BSS); int ret = 0; if ((changed & BSS_CHANGED_BEACON_INT)) { @@ -3387,7 +3399,7 @@ static void wl1271_bss_info_changed_sta(struct wl1271 *wl, { struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); bool do_join = false, set_assoc = false; - bool is_ibss = (wl->bss_type == BSS_TYPE_IBSS); + bool is_ibss = (wlvif->bss_type == BSS_TYPE_IBSS); bool ibss_joined = false; u32 sta_rate_set = 0; int ret; @@ -3623,7 +3635,7 @@ sta_not_found: if (changed & BSS_CHANGED_ARP_FILTER) { __be32 addr = bss_conf->arp_addr_list[0]; - WARN_ON(wl->bss_type != BSS_TYPE_STA_BSS); + WARN_ON(wlvif->bss_type != BSS_TYPE_STA_BSS); if (bss_conf->arp_addr_cnt == 1 && bss_conf->arp_filter_enabled) { @@ -3742,7 +3754,8 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw, u32 changed) { struct wl1271 *wl = hw->priv; - bool is_ap = (wl->bss_type == BSS_TYPE_AP_BSS); + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); + bool is_ap = (wlvif->bss_type == BSS_TYPE_AP_BSS); int ret; wl1271_debug(DEBUG_MAC80211, "mac80211 bss info changed 0x%x", @@ -3933,6 +3946,7 @@ static int wl1271_op_sta_add(struct ieee80211_hw *hw, struct ieee80211_sta *sta) { struct wl1271 *wl = hw->priv; + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); int ret = 0; u8 hlid; @@ -3941,7 +3955,7 @@ static int wl1271_op_sta_add(struct ieee80211_hw *hw, if (unlikely(wl->state == WL1271_STATE_OFF)) goto out; - if (wl->bss_type != BSS_TYPE_AP_BSS) + if (wlvif->bss_type != BSS_TYPE_AP_BSS) goto out; wl1271_debug(DEBUG_MAC80211, "mac80211 add sta %d", (int)sta->aid); @@ -3983,6 +3997,7 @@ static int wl1271_op_sta_remove(struct ieee80211_hw *hw, struct ieee80211_sta *sta) { struct wl1271 *wl = hw->priv; + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); struct wl1271_station *wl_sta; int ret = 0, id; @@ -3991,7 +4006,7 @@ static int wl1271_op_sta_remove(struct ieee80211_hw *hw, if (unlikely(wl->state == WL1271_STATE_OFF)) goto out; - if (wl->bss_type != BSS_TYPE_AP_BSS) + if (wlvif->bss_type != BSS_TYPE_AP_BSS) goto out; wl1271_debug(DEBUG_MAC80211, "mac80211 remove sta %d", (int)sta->aid); @@ -4026,6 +4041,7 @@ static int wl1271_op_ampdu_action(struct ieee80211_hw *hw, u8 buf_size) { struct wl1271 *wl = hw->priv; + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); int ret; u8 hlid, *ba_bitmap; @@ -4043,10 +4059,10 @@ static int wl1271_op_ampdu_action(struct ieee80211_hw *hw, goto out; } - if (wl->bss_type == BSS_TYPE_STA_BSS) { + if (wlvif->bss_type == BSS_TYPE_STA_BSS) { hlid = wl->sta_hlid; ba_bitmap = &wl->ba_rx_bitmap; - } else if (wl->bss_type == BSS_TYPE_AP_BSS) { + } else if (wlvif->bss_type == BSS_TYPE_AP_BSS) { struct wl1271_station *wl_sta; wl_sta = (struct wl1271_station *)sta->drv_priv; @@ -4197,10 +4213,6 @@ static bool wl1271_tx_frames_pending(struct ieee80211_hw *hw) /* packets are considered pending if in the TX queue or the FW */ ret = (wl1271_tx_total_queue_count(wl) > 0) || (wl->tx_frames_cnt > 0); - - /* the above is appropriate for STA mode for PS purposes */ - WARN_ON(wl->bss_type != BSS_TYPE_STA_BSS); - out: mutex_unlock(&wl->mutex); @@ -4846,7 +4858,6 @@ struct ieee80211_hw *wl1271_alloc_hw(void) wl->flags = 0; wl->sg_enabled = true; wl->hw_pg_ver = -1; - wl->bss_type = MAX_BSS_TYPE; wl->set_bss_type = MAX_BSS_TYPE; wl->last_tx_hlid = 0; wl->ap_ps_map = 0; diff --git a/drivers/net/wireless/wl12xx/rx.c b/drivers/net/wireless/wl12xx/rx.c index dee4cfe9ccc1..9cfa0b25a6f8 100644 --- a/drivers/net/wireless/wl12xx/rx.c +++ b/drivers/net/wireless/wl12xx/rx.c @@ -185,6 +185,8 @@ static int wl1271_rx_handle_data(struct wl1271 *wl, u8 *data, u32 length, void wl12xx_rx(struct wl1271 *wl, struct wl12xx_fw_status *status) { struct wl1271_acx_mem_map *wl_mem_map = wl->target_mem_map; + struct ieee80211_vif *vif = wl->vif; /* TODO: get as param */ + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); u32 buf_size; u32 fw_rx_counter = status->fw_rx_counter & NUM_RX_PKT_DESC_MOD_MASK; u32 drv_rx_counter = wl->rx_counter & NUM_RX_PKT_DESC_MOD_MASK; @@ -192,7 +194,7 @@ void wl12xx_rx(struct wl1271 *wl, struct wl12xx_fw_status *status) u32 mem_block; u32 pkt_length; u32 pkt_offset; - bool is_ap = (wl->bss_type == BSS_TYPE_AP_BSS); + bool is_ap = (wlvif->bss_type == BSS_TYPE_AP_BSS); bool had_data = false; bool unaligned = false; diff --git a/drivers/net/wireless/wl12xx/scan.c b/drivers/net/wireless/wl12xx/scan.c index a8576181ab7f..197d2c2b1e74 100644 --- a/drivers/net/wireless/wl12xx/scan.c +++ b/drivers/net/wireless/wl12xx/scan.c @@ -34,6 +34,7 @@ void wl1271_scan_complete_work(struct work_struct *work) { struct delayed_work *dwork; struct wl1271 *wl; + struct wl12xx_vif *wlvif; int ret; bool is_sta, is_ibss; @@ -50,6 +51,8 @@ void wl1271_scan_complete_work(struct work_struct *work) if (wl->scan.state == WL1271_SCAN_STATE_IDLE) goto out; + wlvif = wl12xx_vif_to_data(wl->scan_vif); + wl->scan.state = WL1271_SCAN_STATE_IDLE; memset(wl->scan.scanned_ch, 0, sizeof(wl->scan.scanned_ch)); wl->scan.req = NULL; @@ -65,8 +68,8 @@ void wl1271_scan_complete_work(struct work_struct *work) } /* return to ROC if needed */ - is_sta = (wl->bss_type == BSS_TYPE_STA_BSS); - is_ibss = (wl->bss_type == BSS_TYPE_IBSS); + is_sta = (wlvif->bss_type == BSS_TYPE_STA_BSS); + is_ibss = (wlvif->bss_type == BSS_TYPE_IBSS); if (((is_sta && !test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags)) || (is_ibss && !test_bit(WL1271_FLAG_IBSS_JOINED, &wl->flags))) && !test_bit(wl->dev_role_id, wl->roc_map)) { @@ -589,6 +592,7 @@ out: } int wl1271_scan_sched_scan_config(struct wl1271 *wl, + struct wl12xx_vif *wlvif, struct cfg80211_sched_scan_request *req, struct ieee80211_sched_scan_ies *ies) { @@ -671,14 +675,14 @@ out: return ret; } -int wl1271_scan_sched_scan_start(struct wl1271 *wl) +int wl1271_scan_sched_scan_start(struct wl1271 *wl, struct wl12xx_vif *wlvif) { struct wl1271_cmd_sched_scan_start *start; int ret = 0; wl1271_debug(DEBUG_CMD, "cmd periodic scan start"); - if (wl->bss_type != BSS_TYPE_STA_BSS) + if (wlvif->bss_type != BSS_TYPE_STA_BSS) return -EOPNOTSUPP; if (!test_bit(WL1271_FLAG_IDLE, &wl->flags)) diff --git a/drivers/net/wireless/wl12xx/scan.h b/drivers/net/wireless/wl12xx/scan.h index 15177bdfb542..a7ed43dc08c9 100644 --- a/drivers/net/wireless/wl12xx/scan.h +++ b/drivers/net/wireless/wl12xx/scan.h @@ -36,9 +36,10 @@ int wl1271_scan_build_probe_req(struct wl1271 *wl, void wl1271_scan_stm(struct wl1271 *wl, struct ieee80211_vif *vif); void wl1271_scan_complete_work(struct work_struct *work); int wl1271_scan_sched_scan_config(struct wl1271 *wl, + struct wl12xx_vif *wlvif, struct cfg80211_sched_scan_request *req, struct ieee80211_sched_scan_ies *ies); -int wl1271_scan_sched_scan_start(struct wl1271 *wl); +int wl1271_scan_sched_scan_start(struct wl1271 *wl, struct wl12xx_vif *wlvif); void wl1271_scan_sched_scan_stop(struct wl1271 *wl); void wl1271_scan_sched_scan_results(struct wl1271 *wl); diff --git a/drivers/net/wireless/wl12xx/tx.c b/drivers/net/wireless/wl12xx/tx.c index bad9e29d49b0..5561ec2d4b4f 100644 --- a/drivers/net/wireless/wl12xx/tx.c +++ b/drivers/net/wireless/wl12xx/tx.c @@ -32,10 +32,11 @@ #include "tx.h" #include "event.h" -static int wl1271_set_default_wep_key(struct wl1271 *wl, u8 id) +static int wl1271_set_default_wep_key(struct wl1271 *wl, + struct wl12xx_vif *wlvif, u8 id) { int ret; - bool is_ap = (wl->bss_type == BSS_TYPE_AP_BSS); + bool is_ap = (wlvif->bss_type == BSS_TYPE_AP_BSS); if (is_ap) ret = wl12xx_cmd_set_default_wep_key(wl, id, @@ -178,14 +179,17 @@ u8 wl12xx_tx_get_hlid_ap(struct wl1271 *wl, struct sk_buff *skb) } } -static u8 wl1271_tx_get_hlid(struct wl1271 *wl, struct sk_buff *skb) +static u8 wl1271_tx_get_hlid(struct wl1271 *wl, struct ieee80211_vif *vif, + struct sk_buff *skb) { struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); + if (wl12xx_is_dummy_packet(wl, skb)) return wl->system_hlid; - if (wl->bss_type == BSS_TYPE_AP_BSS) + if (wlvif->bss_type == BSS_TYPE_AP_BSS) return wl12xx_tx_get_hlid_ap(wl, skb); wl1271_tx_update_filters(wl, skb); @@ -208,9 +212,11 @@ static unsigned int wl12xx_calc_packet_alignment(struct wl1271 *wl, return ALIGN(packet_length, WL1271_TX_ALIGN_TO); } -static int wl1271_tx_allocate(struct wl1271 *wl, struct sk_buff *skb, u32 extra, - u32 buf_offset, u8 hlid) +static int wl1271_tx_allocate(struct wl1271 *wl, struct ieee80211_vif *vif, + struct sk_buff *skb, u32 extra, u32 buf_offset, + u8 hlid) { + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); struct wl1271_tx_hw_descr *desc; u32 total_len = skb->len + sizeof(struct wl1271_tx_hw_descr) + extra; u32 len; @@ -257,7 +263,7 @@ static int wl1271_tx_allocate(struct wl1271 *wl, struct sk_buff *skb, u32 extra, ac = wl1271_tx_get_queue(skb_get_queue_mapping(skb)); wl->tx_allocated_pkts[ac]++; - if (wl->bss_type == BSS_TYPE_AP_BSS && + if (wlvif->bss_type == BSS_TYPE_AP_BSS && hlid >= WL1271_AP_STA_HLID_START) wl->links[hlid].allocated_pkts++; @@ -273,10 +279,11 @@ static int wl1271_tx_allocate(struct wl1271 *wl, struct sk_buff *skb, u32 extra, return ret; } -static void wl1271_tx_fill_hdr(struct wl1271 *wl, struct sk_buff *skb, - u32 extra, struct ieee80211_tx_info *control, - u8 hlid) +static void wl1271_tx_fill_hdr(struct wl1271 *wl, struct ieee80211_vif *vif, + struct sk_buff *skb, u32 extra, + struct ieee80211_tx_info *control, u8 hlid) { + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); struct timespec ts; struct wl1271_tx_hw_descr *desc; int aligned_len, ac, rate_idx; @@ -298,7 +305,7 @@ static void wl1271_tx_fill_hdr(struct wl1271 *wl, struct sk_buff *skb, hosttime = (timespec_to_ns(&ts) >> 10); desc->start_time = cpu_to_le32(hosttime - wl->time_offset); - if (wl->bss_type != BSS_TYPE_AP_BSS) + if (wlvif->bss_type != BSS_TYPE_AP_BSS) desc->life_time = cpu_to_le16(TX_HW_MGMT_PKT_LIFETIME_TU); else desc->life_time = cpu_to_le16(TX_HW_AP_MODE_PKT_LIFETIME_TU); @@ -324,8 +331,7 @@ static void wl1271_tx_fill_hdr(struct wl1271 *wl, struct sk_buff *skb, } desc->hlid = hlid; - - if (wl->bss_type != BSS_TYPE_AP_BSS) { + if (wlvif->bss_type != BSS_TYPE_AP_BSS) { /* if the packets are destined for AP (have a STA entry) send them with AP rate policies, otherwise use default basic rates */ @@ -383,16 +389,27 @@ static int wl1271_prepare_tx_frame(struct wl1271 *wl, struct sk_buff *skb, u32 buf_offset) { struct ieee80211_tx_info *info; + struct ieee80211_vif *vif; + struct wl12xx_vif *wlvif; u32 extra = 0; int ret = 0; u32 total_len; u8 hlid; + bool is_dummy; if (!skb) return -EINVAL; info = IEEE80211_SKB_CB(skb); + /* TODO: handle dummy packets on multi-vifs */ + is_dummy = wl12xx_is_dummy_packet(wl, skb); + if (is_dummy) + info->control.vif = wl->vif; + + vif = info->control.vif; + wlvif = wl12xx_vif_to_data(vif); + if (info->control.hw_key && info->control.hw_key->cipher == WLAN_CIPHER_SUITE_TKIP) extra = WL1271_TKIP_IV_SPACE; @@ -406,26 +423,25 @@ static int wl1271_prepare_tx_frame(struct wl1271 *wl, struct sk_buff *skb, (cipher == WLAN_CIPHER_SUITE_WEP104); if (unlikely(is_wep && wl->default_key != idx)) { - ret = wl1271_set_default_wep_key(wl, idx); + ret = wl1271_set_default_wep_key(wl, wlvif, idx); if (ret < 0) return ret; wl->default_key = idx; } } - - hlid = wl1271_tx_get_hlid(wl, skb); + hlid = wl1271_tx_get_hlid(wl, vif, skb); if (hlid == WL12XX_INVALID_LINK_ID) { wl1271_error("invalid hlid. dropping skb 0x%p", skb); return -EINVAL; } - ret = wl1271_tx_allocate(wl, skb, extra, buf_offset, hlid); + ret = wl1271_tx_allocate(wl, vif, skb, extra, buf_offset, hlid); if (ret < 0) return ret; - wl1271_tx_fill_hdr(wl, skb, extra, info, hlid); + wl1271_tx_fill_hdr(wl, vif, skb, extra, info, hlid); - if (wl->bss_type == BSS_TYPE_AP_BSS) { + if (wlvif->bss_type == BSS_TYPE_AP_BSS && !is_dummy) { wl1271_tx_ap_update_inconnection_sta(wl, skb); wl1271_tx_regulate_link(wl, hlid); } @@ -444,7 +460,7 @@ static int wl1271_prepare_tx_frame(struct wl1271 *wl, struct sk_buff *skb, memset(wl->aggr_buf + buf_offset + skb->len, 0, total_len - skb->len); /* Revert side effects in the dummy packet skb, so it can be reused */ - if (wl12xx_is_dummy_packet(wl, skb)) + if (is_dummy) skb_pull(skb, sizeof(struct wl1271_tx_hw_descr)); return total_len; @@ -586,12 +602,13 @@ static struct sk_buff *wl1271_ap_skb_dequeue(struct wl1271 *wl) return skb; } -static struct sk_buff *wl1271_skb_dequeue(struct wl1271 *wl) +static struct sk_buff *wl1271_skb_dequeue(struct wl1271 *wl, + struct wl12xx_vif *wlvif) { unsigned long flags; struct sk_buff *skb = NULL; - if (wl->bss_type == BSS_TYPE_AP_BSS) + if (wlvif->bss_type == BSS_TYPE_AP_BSS) skb = wl1271_ap_skb_dequeue(wl); else skb = wl1271_sta_skb_dequeue(wl); @@ -610,15 +627,17 @@ static struct sk_buff *wl1271_skb_dequeue(struct wl1271 *wl) return skb; } -static void wl1271_skb_queue_head(struct wl1271 *wl, struct sk_buff *skb) +static void wl1271_skb_queue_head(struct wl1271 *wl, struct ieee80211_vif *vif, + struct sk_buff *skb) { + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); unsigned long flags; int q = wl1271_tx_get_queue(skb_get_queue_mapping(skb)); if (wl12xx_is_dummy_packet(wl, skb)) { set_bit(WL1271_FLAG_DUMMY_PACKET_PENDING, &wl->flags); - } else if (wl->bss_type == BSS_TYPE_AP_BSS) { - u8 hlid = wl1271_tx_get_hlid(wl, skb); + } else if (wlvif->bss_type == BSS_TYPE_AP_BSS) { + u8 hlid = wl1271_tx_get_hlid(wl, vif, skb); skb_queue_head(&wl->links[hlid].tx_queue[q], skb); /* make sure we dequeue the same packet next time */ @@ -639,19 +658,20 @@ static bool wl1271_tx_is_data_present(struct sk_buff *skb) return ieee80211_is_data_present(hdr->frame_control); } -void wl1271_tx_work_locked(struct wl1271 *wl) +void wl1271_tx_work_locked(struct wl1271 *wl, struct ieee80211_vif *vif) { + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); struct sk_buff *skb; u32 buf_offset = 0; bool sent_packets = false; bool had_data = false; - bool is_ap = (wl->bss_type == BSS_TYPE_AP_BSS); + bool is_ap = (wlvif->bss_type == BSS_TYPE_AP_BSS); int ret; if (unlikely(wl->state == WL1271_STATE_OFF)) return; - while ((skb = wl1271_skb_dequeue(wl))) { + while ((skb = wl1271_skb_dequeue(wl, wlvif))) { if (wl1271_tx_is_data_present(skb)) had_data = true; @@ -661,7 +681,7 @@ void wl1271_tx_work_locked(struct wl1271 *wl) * Aggregation buffer is full. * Flush buffer and try again. */ - wl1271_skb_queue_head(wl, skb); + wl1271_skb_queue_head(wl, vif, skb); wl1271_write(wl, WL1271_SLV_MEM_DATA, wl->aggr_buf, buf_offset, true); sent_packets = true; @@ -672,7 +692,7 @@ void wl1271_tx_work_locked(struct wl1271 *wl) * Firmware buffer is full. * Queue back last skb, and stop aggregating. */ - wl1271_skb_queue_head(wl, skb); + wl1271_skb_queue_head(wl, vif, skb); /* No work left, avoid scheduling redundant tx work */ set_bit(WL1271_FLAG_FW_TX_BUSY, &wl->flags); goto out_ack; @@ -726,7 +746,7 @@ void wl1271_tx_work(struct work_struct *work) if (ret < 0) goto out; - wl1271_tx_work_locked(wl); + wl1271_tx_work_locked(wl, wl->vif); wl1271_ps_elp_sleep(wl); out: @@ -888,12 +908,14 @@ void wl1271_tx_reset_link_queues(struct wl1271 *wl, u8 hlid) /* caller must hold wl->mutex and TX must be stopped */ void wl1271_tx_reset(struct wl1271 *wl, bool reset_tx_queues) { + struct ieee80211_vif *vif = wl->vif; /* TODO: get as param */ + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); int i; struct sk_buff *skb; struct ieee80211_tx_info *info; /* TX failure */ - if (wl->bss_type == BSS_TYPE_AP_BSS) { + if (wlvif->bss_type == BSS_TYPE_AP_BSS) { for (i = 0; i < AP_MAX_LINKS; i++) { wl1271_free_sta(wl, i); wl1271_tx_reset_link_queues(wl, i); diff --git a/drivers/net/wireless/wl12xx/tx.h b/drivers/net/wireless/wl12xx/tx.h index dc4f09adf088..ba9403a45404 100644 --- a/drivers/net/wireless/wl12xx/tx.h +++ b/drivers/net/wireless/wl12xx/tx.h @@ -204,7 +204,7 @@ static inline int wl1271_tx_total_queue_count(struct wl1271 *wl) } void wl1271_tx_work(struct work_struct *work); -void wl1271_tx_work_locked(struct wl1271 *wl); +void wl1271_tx_work_locked(struct wl1271 *wl, struct ieee80211_vif *vif); void wl1271_tx_complete(struct wl1271 *wl); void wl1271_tx_reset(struct wl1271 *wl, bool reset_tx_queues); void wl1271_tx_flush(struct wl1271 *wl); diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h index 44a5daeff07e..97ed19c67695 100644 --- a/drivers/net/wireless/wl12xx/wl12xx.h +++ b/drivers/net/wireless/wl12xx/wl12xx.h @@ -400,7 +400,6 @@ struct wl1271 { s8 hw_pg_ver; u8 mac_addr[ETH_ALEN]; - u8 bss_type; u8 set_bss_type; u8 p2p; /* we are using p2p role */ u8 ssid[IEEE80211_MAX_SSID_LEN + 1]; @@ -630,6 +629,8 @@ struct wl1271_station { }; struct wl12xx_vif { + u8 bss_type; + u32 basic_rate_set; /* -- cgit v1.2.3 From 1fe9f1616ee0852e9422d1f676630e9a4531ace3 Mon Sep 17 00:00:00 2001 From: Eliad Peller Date: Wed, 5 Oct 2011 11:55:48 +0200 Subject: wl12xx: move ssid and ssid_len into wlvif move ssid and ssid_len into the per-interface data, rather than being global. Signed-off-by: Eliad Peller Signed-off-by: Luciano Coelho --- drivers/net/wireless/wl12xx/cmd.c | 14 +++++++------- drivers/net/wireless/wl12xx/main.c | 21 +++++++++++---------- drivers/net/wireless/wl12xx/wl12xx.h | 5 +++-- 3 files changed, 21 insertions(+), 19 deletions(-) (limited to 'drivers/net/wireless/wl12xx/cmd.c') diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c index 096a713a8c94..1f29eab82146 100644 --- a/drivers/net/wireless/wl12xx/cmd.c +++ b/drivers/net/wireless/wl12xx/cmd.c @@ -576,8 +576,8 @@ int wl12xx_cmd_role_start_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif) cmd->sta.basic_rate_set = cpu_to_le32(wlvif->basic_rate_set); cmd->sta.beacon_interval = cpu_to_le16(wl->beacon_int); cmd->sta.ssid_type = WL12XX_SSID_TYPE_ANY; - cmd->sta.ssid_len = wl->ssid_len; - memcpy(cmd->sta.ssid, wl->ssid, wl->ssid_len); + cmd->sta.ssid_len = wlvif->ssid_len; + memcpy(cmd->sta.ssid, wlvif->ssid, wlvif->ssid_len); memcpy(cmd->sta.bssid, vif->bss_conf.bssid, ETH_ALEN); cmd->sta.local_rates = cpu_to_le32(wlvif->rate_set); @@ -659,7 +659,7 @@ int wl12xx_cmd_role_start_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif) wl1271_debug(DEBUG_CMD, "cmd role start ap %d", wl->role_id); /* trying to use hidden SSID with an old hostapd version */ - if (wl->ssid_len == 0 && !bss_conf->hidden_ssid) { + if (wlvif->ssid_len == 0 && !bss_conf->hidden_ssid) { wl1271_error("got a null SSID from beacon/bss"); ret = -EINVAL; goto out; @@ -693,8 +693,8 @@ int wl12xx_cmd_role_start_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif) if (!bss_conf->hidden_ssid) { /* take the SSID from the beacon for backward compatibility */ cmd->ap.ssid_type = WL12XX_SSID_TYPE_PUBLIC; - cmd->ap.ssid_len = wl->ssid_len; - memcpy(cmd->ap.ssid, wl->ssid, wl->ssid_len); + cmd->ap.ssid_len = wlvif->ssid_len; + memcpy(cmd->ap.ssid, wlvif->ssid, wlvif->ssid_len); } else { cmd->ap.ssid_type = WL12XX_SSID_TYPE_HIDDEN; cmd->ap.ssid_len = bss_conf->ssid_len; @@ -791,8 +791,8 @@ int wl12xx_cmd_role_start_ibss(struct wl1271 *wl, struct wl12xx_vif *wlvif) cmd->ibss.beacon_interval = cpu_to_le16(wl->beacon_int); cmd->ibss.dtim_interval = bss_conf->dtim_period; cmd->ibss.ssid_type = WL12XX_SSID_TYPE_ANY; - cmd->ibss.ssid_len = wl->ssid_len; - memcpy(cmd->ibss.ssid, wl->ssid, wl->ssid_len); + cmd->ibss.ssid_len = wlvif->ssid_len; + memcpy(cmd->ibss.ssid, wlvif->ssid, wlvif->ssid_len); memcpy(cmd->ibss.bssid, vif->bss_conf.bssid, ETH_ALEN); cmd->sta.local_rates = cpu_to_le32(wlvif->rate_set); diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index 111a465ec541..0da9ddc8b6cf 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -2103,8 +2103,6 @@ deinit: wl1271_tx_reset(wl, reset_tx_queues); wl1271_power_off(wl); - memset(wl->ssid, 0, IEEE80211_MAX_SSID_LEN + 1); - wl->ssid_len = 0; wl->band = IEEE80211_BAND_2GHZ; wl->rx_counter = 0; @@ -3078,9 +3076,10 @@ out: return ret; } -static int wl1271_ssid_set(struct wl1271 *wl, struct sk_buff *skb, +static int wl1271_ssid_set(struct ieee80211_vif *vif, struct sk_buff *skb, int offset) { + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); u8 ssid_len; const u8 *ptr = cfg80211_find_ie(WLAN_EID_SSID, skb->data + offset, skb->len - offset); @@ -3096,8 +3095,8 @@ static int wl1271_ssid_set(struct wl1271 *wl, struct sk_buff *skb, return -EINVAL; } - wl->ssid_len = ssid_len; - memcpy(wl->ssid, ptr+2, ssid_len); + wlvif->ssid_len = ssid_len; + memcpy(wlvif->ssid, ptr+2, ssid_len); return 0; } @@ -3133,17 +3132,19 @@ static void wl12xx_remove_vendor_ie(struct sk_buff *skb, } static int wl1271_ap_set_probe_resp_tmpl(struct wl1271 *wl, + struct ieee80211_vif *vif, u8 *probe_rsp_data, size_t probe_rsp_len, u32 rates) { - struct ieee80211_bss_conf *bss_conf = &wl->vif->bss_conf; + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); + struct ieee80211_bss_conf *bss_conf = &vif->bss_conf; u8 probe_rsp_templ[WL1271_CMD_TEMPL_MAX_SIZE]; int ssid_ie_offset, ie_offset, templ_len; const u8 *ptr; /* no need to change probe response if the SSID is set correctly */ - if (wl->ssid_len > 0) + if (wlvif->ssid_len > 0) return wl1271_cmd_template_set(wl, CMD_TEMPL_AP_PROBE_RESPONSE, probe_rsp_data, @@ -3256,7 +3257,7 @@ static int wl1271_bss_beacon_info_changed(struct wl1271 *wl, wl1271_debug(DEBUG_MASTER, "beacon updated"); - ret = wl1271_ssid_set(wl, beacon, ieoffset); + ret = wl1271_ssid_set(vif, beacon, ieoffset); if (ret < 0) { dev_kfree_skb(beacon); goto out; @@ -3291,7 +3292,7 @@ static int wl1271_bss_beacon_info_changed(struct wl1271 *wl, hdr->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_PROBE_RESP); if (is_ap) - ret = wl1271_ap_set_probe_resp_tmpl(wl, + ret = wl1271_ap_set_probe_resp_tmpl(wl, vif, beacon->data, beacon->len, min_rate); @@ -3528,7 +3529,7 @@ sta_not_found: wl->probereq = wl1271_cmd_build_ap_probe_req(wl, NULL); ieoffset = offsetof(struct ieee80211_mgmt, u.probe_req.variable); - wl1271_ssid_set(wl, wl->probereq, ieoffset); + wl1271_ssid_set(vif, wl->probereq, ieoffset); /* enable the connection monitoring feature */ ret = wl1271_acx_conn_monit_params(wl, true); diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h index d84c0deee36a..539cf40be535 100644 --- a/drivers/net/wireless/wl12xx/wl12xx.h +++ b/drivers/net/wireless/wl12xx/wl12xx.h @@ -400,8 +400,6 @@ struct wl1271 { s8 hw_pg_ver; u8 mac_addr[ETH_ALEN]; - u8 ssid[IEEE80211_MAX_SSID_LEN + 1]; - u8 ssid_len; int channel; u8 role_id; u8 dev_role_id; @@ -630,6 +628,9 @@ struct wl12xx_vif { u8 bss_type; u8 p2p; /* we are using p2p role */ + u8 ssid[IEEE80211_MAX_SSID_LEN + 1]; + u8 ssid_len; + u32 basic_rate_set; /* -- cgit v1.2.3 From 0603d891c5b5153f667a79357d4652824c22b54e Mon Sep 17 00:00:00 2001 From: Eliad Peller Date: Wed, 5 Oct 2011 11:55:51 +0200 Subject: wl12xx: move role_id into wlvif move role_id into the per-interface data, rather than being global. Signed-off-by: Eliad Peller Signed-off-by: Luciano Coelho --- drivers/net/wireless/wl12xx/acx.c | 124 +++++++++++++++++++--------------- drivers/net/wireless/wl12xx/acx.h | 71 +++++++++++-------- drivers/net/wireless/wl12xx/cmd.c | 33 ++++----- drivers/net/wireless/wl12xx/cmd.h | 7 +- drivers/net/wireless/wl12xx/debugfs.c | 10 ++- drivers/net/wireless/wl12xx/event.c | 13 ++-- drivers/net/wireless/wl12xx/init.c | 69 ++++++++++--------- drivers/net/wireless/wl12xx/main.c | 118 ++++++++++++++++++-------------- drivers/net/wireless/wl12xx/ps.c | 14 ++-- drivers/net/wireless/wl12xx/ps.h | 4 +- drivers/net/wireless/wl12xx/scan.c | 5 +- drivers/net/wireless/wl12xx/wl12xx.h | 2 +- 12 files changed, 270 insertions(+), 200 deletions(-) (limited to 'drivers/net/wireless/wl12xx/cmd.c') diff --git a/drivers/net/wireless/wl12xx/acx.c b/drivers/net/wireless/wl12xx/acx.c index 015938f94805..9b4eef61bd01 100644 --- a/drivers/net/wireless/wl12xx/acx.c +++ b/drivers/net/wireless/wl12xx/acx.c @@ -33,7 +33,7 @@ #include "reg.h" #include "ps.h" -int wl1271_acx_wake_up_conditions(struct wl1271 *wl) +int wl1271_acx_wake_up_conditions(struct wl1271 *wl, struct wl12xx_vif *wlvif) { struct acx_wake_up_condition *wake_up; int ret; @@ -46,7 +46,7 @@ int wl1271_acx_wake_up_conditions(struct wl1271 *wl) goto out; } - wake_up->role_id = wl->role_id; + wake_up->role_id = wlvif->role_id; wake_up->wake_up_event = wl->conf.conn.wake_up_event; wake_up->listen_interval = wl->conf.conn.listen_interval; @@ -84,7 +84,8 @@ out: return ret; } -int wl1271_acx_tx_power(struct wl1271 *wl, int power) +int wl1271_acx_tx_power(struct wl1271 *wl, struct wl12xx_vif *wlvif, + int power) { struct acx_current_tx_power *acx; int ret; @@ -100,7 +101,7 @@ int wl1271_acx_tx_power(struct wl1271 *wl, int power) goto out; } - acx->role_id = wl->role_id; + acx->role_id = wlvif->role_id; acx->current_tx_power = power * 10; ret = wl1271_cmd_configure(wl, DOT11_CUR_TX_PWR, acx, sizeof(*acx)); @@ -114,7 +115,7 @@ out: return ret; } -int wl1271_acx_feature_cfg(struct wl1271 *wl) +int wl1271_acx_feature_cfg(struct wl1271 *wl, struct wl12xx_vif *wlvif) { struct acx_feature_config *feature; int ret; @@ -128,7 +129,7 @@ int wl1271_acx_feature_cfg(struct wl1271 *wl) } /* DF_ENCRYPTION_DISABLE and DF_SNIFF_MODE_ENABLE are disabled */ - feature->role_id = wl->role_id; + feature->role_id = wlvif->role_id; feature->data_flow_options = 0; feature->options = 0; @@ -210,7 +211,8 @@ out: return ret; } -int wl1271_acx_slot(struct wl1271 *wl, enum acx_slot_type slot_time) +int wl1271_acx_slot(struct wl1271 *wl, struct wl12xx_vif *wlvif, + enum acx_slot_type slot_time) { struct acx_slot *slot; int ret; @@ -223,7 +225,7 @@ int wl1271_acx_slot(struct wl1271 *wl, enum acx_slot_type slot_time) goto out; } - slot->role_id = wl->role_id; + slot->role_id = wlvif->role_id; slot->wone_index = STATION_WONE_INDEX; slot->slot_time = slot_time; @@ -238,8 +240,8 @@ out: return ret; } -int wl1271_acx_group_address_tbl(struct wl1271 *wl, bool enable, - void *mc_list, u32 mc_list_len) +int wl1271_acx_group_address_tbl(struct wl1271 *wl, struct wl12xx_vif *wlvif, + bool enable, void *mc_list, u32 mc_list_len) { struct acx_dot11_grp_addr_tbl *acx; int ret; @@ -253,7 +255,7 @@ int wl1271_acx_group_address_tbl(struct wl1271 *wl, bool enable, } /* MAC filtering */ - acx->role_id = wl->role_id; + acx->role_id = wlvif->role_id; acx->enabled = enable; acx->num_groups = mc_list_len; memcpy(acx->mac_table, mc_list, mc_list_len * ETH_ALEN); @@ -270,7 +272,8 @@ out: return ret; } -int wl1271_acx_service_period_timeout(struct wl1271 *wl) +int wl1271_acx_service_period_timeout(struct wl1271 *wl, + struct wl12xx_vif *wlvif) { struct acx_rx_timeout *rx_timeout; int ret; @@ -283,7 +286,7 @@ int wl1271_acx_service_period_timeout(struct wl1271 *wl) wl1271_debug(DEBUG_ACX, "acx service period timeout"); - rx_timeout->role_id = wl->role_id; + rx_timeout->role_id = wlvif->role_id; rx_timeout->ps_poll_timeout = cpu_to_le16(wl->conf.rx.ps_poll_timeout); rx_timeout->upsd_timeout = cpu_to_le16(wl->conf.rx.upsd_timeout); @@ -300,7 +303,8 @@ out: return ret; } -int wl1271_acx_rts_threshold(struct wl1271 *wl, u32 rts_threshold) +int wl1271_acx_rts_threshold(struct wl1271 *wl, struct wl12xx_vif *wlvif, + u32 rts_threshold) { struct acx_rts_threshold *rts; int ret; @@ -320,7 +324,7 @@ int wl1271_acx_rts_threshold(struct wl1271 *wl, u32 rts_threshold) goto out; } - rts->role_id = wl->role_id; + rts->role_id = wlvif->role_id; rts->threshold = cpu_to_le16((u16)rts_threshold); ret = wl1271_cmd_configure(wl, DOT11_RTS_THRESHOLD, rts, sizeof(*rts)); @@ -363,7 +367,8 @@ out: return ret; } -int wl1271_acx_beacon_filter_opt(struct wl1271 *wl, bool enable_filter) +int wl1271_acx_beacon_filter_opt(struct wl1271 *wl, struct wl12xx_vif *wlvif, + bool enable_filter) { struct acx_beacon_filter_option *beacon_filter = NULL; int ret = 0; @@ -380,7 +385,7 @@ int wl1271_acx_beacon_filter_opt(struct wl1271 *wl, bool enable_filter) goto out; } - beacon_filter->role_id = wl->role_id; + beacon_filter->role_id = wlvif->role_id; beacon_filter->enable = enable_filter; /* @@ -401,7 +406,8 @@ out: return ret; } -int wl1271_acx_beacon_filter_table(struct wl1271 *wl) +int wl1271_acx_beacon_filter_table(struct wl1271 *wl, + struct wl12xx_vif *wlvif) { struct acx_beacon_filter_ie_table *ie_table; int i, idx = 0; @@ -417,7 +423,7 @@ int wl1271_acx_beacon_filter_table(struct wl1271 *wl) } /* configure default beacon pass-through rules */ - ie_table->role_id = wl->role_id; + ie_table->role_id = wlvif->role_id; ie_table->num_ie = 0; for (i = 0; i < wl->conf.conn.bcn_filt_ie_count; i++) { struct conf_bcn_filt_rule *r = &(wl->conf.conn.bcn_filt_ie[i]); @@ -458,7 +464,8 @@ out: #define ACX_CONN_MONIT_DISABLE_VALUE 0xffffffff -int wl1271_acx_conn_monit_params(struct wl1271 *wl, bool enable) +int wl1271_acx_conn_monit_params(struct wl1271 *wl, struct wl12xx_vif *wlvif, + bool enable) { struct acx_conn_monit_params *acx; u32 threshold = ACX_CONN_MONIT_DISABLE_VALUE; @@ -479,7 +486,7 @@ int wl1271_acx_conn_monit_params(struct wl1271 *wl, bool enable) timeout = wl->conf.conn.bss_lose_timeout; } - acx->role_id = wl->role_id; + acx->role_id = wlvif->role_id; acx->synch_fail_thold = cpu_to_le32(threshold); acx->bss_lose_timeout = cpu_to_le32(timeout); @@ -582,7 +589,7 @@ out: return ret; } -int wl1271_acx_bcn_dtim_options(struct wl1271 *wl) +int wl1271_acx_bcn_dtim_options(struct wl1271 *wl, struct wl12xx_vif *wlvif) { struct acx_beacon_broadcast *bb; int ret; @@ -595,7 +602,7 @@ int wl1271_acx_bcn_dtim_options(struct wl1271 *wl) goto out; } - bb->role_id = wl->role_id; + bb->role_id = wlvif->role_id; bb->beacon_rx_timeout = cpu_to_le16(wl->conf.conn.beacon_rx_timeout); bb->broadcast_timeout = cpu_to_le16(wl->conf.conn.broadcast_timeout); bb->rx_broadcast_in_ps = wl->conf.conn.rx_broadcast_in_ps; @@ -612,7 +619,7 @@ out: return ret; } -int wl1271_acx_aid(struct wl1271 *wl, u16 aid) +int wl1271_acx_aid(struct wl1271 *wl, struct wl12xx_vif *wlvif, u16 aid) { struct acx_aid *acx_aid; int ret; @@ -625,7 +632,7 @@ int wl1271_acx_aid(struct wl1271 *wl, u16 aid) goto out; } - acx_aid->role_id = wl->role_id; + acx_aid->role_id = wlvif->role_id; acx_aid->aid = cpu_to_le16(aid); ret = wl1271_cmd_configure(wl, ACX_AID, acx_aid, sizeof(*acx_aid)); @@ -668,7 +675,8 @@ out: return ret; } -int wl1271_acx_set_preamble(struct wl1271 *wl, enum acx_preamble_type preamble) +int wl1271_acx_set_preamble(struct wl1271 *wl, struct wl12xx_vif *wlvif, + enum acx_preamble_type preamble) { struct acx_preamble *acx; int ret; @@ -681,7 +689,7 @@ int wl1271_acx_set_preamble(struct wl1271 *wl, enum acx_preamble_type preamble) goto out; } - acx->role_id = wl->role_id; + acx->role_id = wlvif->role_id; acx->preamble = preamble; ret = wl1271_cmd_configure(wl, ACX_PREAMBLE_TYPE, acx, sizeof(*acx)); @@ -695,7 +703,7 @@ out: return ret; } -int wl1271_acx_cts_protect(struct wl1271 *wl, +int wl1271_acx_cts_protect(struct wl1271 *wl, struct wl12xx_vif *wlvif, enum acx_ctsprotect_type ctsprotect) { struct acx_ctsprotect *acx; @@ -709,7 +717,7 @@ int wl1271_acx_cts_protect(struct wl1271 *wl, goto out; } - acx->role_id = wl->role_id; + acx->role_id = wlvif->role_id; acx->ctsprotect = ctsprotect; ret = wl1271_cmd_configure(wl, ACX_CTS_PROTECTION, acx, sizeof(*acx)); @@ -839,8 +847,8 @@ out: return ret; } -int wl1271_acx_ac_cfg(struct wl1271 *wl, u8 ac, u8 cw_min, u16 cw_max, - u8 aifsn, u16 txop) +int wl1271_acx_ac_cfg(struct wl1271 *wl, struct wl12xx_vif *wlvif, + u8 ac, u8 cw_min, u16 cw_max, u8 aifsn, u16 txop) { struct acx_ac_cfg *acx; int ret = 0; @@ -855,7 +863,7 @@ int wl1271_acx_ac_cfg(struct wl1271 *wl, u8 ac, u8 cw_min, u16 cw_max, goto out; } - acx->role_id = wl->role_id; + acx->role_id = wlvif->role_id; acx->ac = ac; acx->cw_min = cw_min; acx->cw_max = cpu_to_le16(cw_max); @@ -873,7 +881,8 @@ out: return ret; } -int wl1271_acx_tid_cfg(struct wl1271 *wl, u8 queue_id, u8 channel_type, +int wl1271_acx_tid_cfg(struct wl1271 *wl, struct wl12xx_vif *wlvif, + u8 queue_id, u8 channel_type, u8 tsid, u8 ps_scheme, u8 ack_policy, u32 apsd_conf0, u32 apsd_conf1) { @@ -889,7 +898,7 @@ int wl1271_acx_tid_cfg(struct wl1271 *wl, u8 queue_id, u8 channel_type, goto out; } - acx->role_id = wl->role_id; + acx->role_id = wlvif->role_id; acx->queue_id = queue_id; acx->channel_type = channel_type; acx->tsid = tsid; @@ -1098,7 +1107,8 @@ out: return ret; } -int wl1271_acx_bet_enable(struct wl1271 *wl, bool enable) +int wl1271_acx_bet_enable(struct wl1271 *wl, struct wl12xx_vif *wlvif, + bool enable) { struct wl1271_acx_bet_enable *acx = NULL; int ret = 0; @@ -1114,7 +1124,7 @@ int wl1271_acx_bet_enable(struct wl1271 *wl, bool enable) goto out; } - acx->role_id = wl->role_id; + acx->role_id = wlvif->role_id; acx->enable = enable ? CONF_BET_MODE_ENABLE : CONF_BET_MODE_DISABLE; acx->max_consecutive = wl->conf.conn.bet_max_consecutive; @@ -1129,7 +1139,8 @@ out: return ret; } -int wl1271_acx_arp_ip_filter(struct wl1271 *wl, u8 enable, __be32 address) +int wl1271_acx_arp_ip_filter(struct wl1271 *wl, struct wl12xx_vif *wlvif, + u8 enable, __be32 address) { struct wl1271_acx_arp_filter *acx; int ret; @@ -1142,7 +1153,7 @@ int wl1271_acx_arp_ip_filter(struct wl1271 *wl, u8 enable, __be32 address) goto out; } - acx->role_id = wl->role_id; + acx->role_id = wlvif->role_id; acx->version = ACX_IPV4_VERSION; acx->enable = enable; @@ -1189,7 +1200,8 @@ out: return ret; } -int wl1271_acx_keep_alive_mode(struct wl1271 *wl, bool enable) +int wl1271_acx_keep_alive_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif, + bool enable) { struct wl1271_acx_keep_alive_mode *acx = NULL; int ret = 0; @@ -1202,7 +1214,7 @@ int wl1271_acx_keep_alive_mode(struct wl1271 *wl, bool enable) goto out; } - acx->role_id = wl->role_id; + acx->role_id = wlvif->role_id; acx->enabled = enable; ret = wl1271_cmd_configure(wl, ACX_KEEP_ALIVE_MODE, acx, sizeof(*acx)); @@ -1216,7 +1228,8 @@ out: return ret; } -int wl1271_acx_keep_alive_config(struct wl1271 *wl, u8 index, u8 tpl_valid) +int wl1271_acx_keep_alive_config(struct wl1271 *wl, struct wl12xx_vif *wlvif, + u8 index, u8 tpl_valid) { struct wl1271_acx_keep_alive_config *acx = NULL; int ret = 0; @@ -1229,7 +1242,7 @@ int wl1271_acx_keep_alive_config(struct wl1271 *wl, u8 index, u8 tpl_valid) goto out; } - acx->role_id = wl->role_id; + acx->role_id = wlvif->role_id; acx->period = cpu_to_le32(wl->conf.conn.keep_alive_interval); acx->index = index; acx->tpl_validation = tpl_valid; @@ -1247,8 +1260,8 @@ out: return ret; } -int wl1271_acx_rssi_snr_trigger(struct wl1271 *wl, bool enable, - s16 thold, u8 hyst) +int wl1271_acx_rssi_snr_trigger(struct wl1271 *wl, struct wl12xx_vif *wlvif, + bool enable, s16 thold, u8 hyst) { struct wl1271_acx_rssi_snr_trigger *acx = NULL; int ret = 0; @@ -1263,7 +1276,7 @@ int wl1271_acx_rssi_snr_trigger(struct wl1271 *wl, bool enable, wl->last_rssi_event = -1; - acx->role_id = wl->role_id; + acx->role_id = wlvif->role_id; acx->pacing = cpu_to_le16(wl->conf.roam_trigger.trigger_pacing); acx->metric = WL1271_ACX_TRIG_METRIC_RSSI_BEACON; acx->type = WL1271_ACX_TRIG_TYPE_EDGE; @@ -1288,7 +1301,8 @@ out: return ret; } -int wl1271_acx_rssi_snr_avg_weights(struct wl1271 *wl) +int wl1271_acx_rssi_snr_avg_weights(struct wl1271 *wl, + struct wl12xx_vif *wlvif) { struct wl1271_acx_rssi_snr_avg_weights *acx = NULL; struct conf_roam_trigger_settings *c = &wl->conf.roam_trigger; @@ -1302,7 +1316,7 @@ int wl1271_acx_rssi_snr_avg_weights(struct wl1271 *wl) goto out; } - acx->role_id = wl->role_id; + acx->role_id = wlvif->role_id; acx->rssi_beacon = c->avg_weight_rssi_beacon; acx->rssi_data = c->avg_weight_rssi_data; acx->snr_beacon = c->avg_weight_snr_beacon; @@ -1367,6 +1381,7 @@ out: } int wl1271_acx_set_ht_information(struct wl1271 *wl, + struct wl12xx_vif *wlvif, u16 ht_operation_mode) { struct wl1271_acx_ht_information *acx; @@ -1380,7 +1395,7 @@ int wl1271_acx_set_ht_information(struct wl1271 *wl, goto out; } - acx->role_id = wl->role_id; + acx->role_id = wlvif->role_id; acx->ht_protection = (u8)(ht_operation_mode & IEEE80211_HT_OP_MODE_PROTECTION); acx->rifs_mode = 0; @@ -1402,7 +1417,8 @@ out: } /* Configure BA session initiator/receiver parameters setting in the FW. */ -int wl12xx_acx_set_ba_initiator_policy(struct wl1271 *wl) +int wl12xx_acx_set_ba_initiator_policy(struct wl1271 *wl, + struct wl12xx_vif *wlvif) { struct wl1271_acx_ba_initiator_policy *acx; int ret; @@ -1416,7 +1432,7 @@ int wl12xx_acx_set_ba_initiator_policy(struct wl1271 *wl) } /* set for the current role */ - acx->role_id = wl->role_id; + acx->role_id = wlvif->role_id; acx->tid_bitmap = wl->conf.ht.tx_ba_tid_bitmap; acx->win_size = wl->conf.ht.tx_ba_win_size; acx->inactivity_timeout = wl->conf.ht.inactivity_timeout; @@ -1496,6 +1512,8 @@ out: int wl1271_acx_ps_rx_streaming(struct wl1271 *wl, bool enable) { + struct ieee80211_vif *vif = wl->vif; /* TODO: get as param */ + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); struct wl1271_acx_ps_rx_streaming *rx_streaming; u32 conf_queues, enable_queues; int i, ret = 0; @@ -1523,7 +1541,7 @@ int wl1271_acx_ps_rx_streaming(struct wl1271 *wl, bool enable) if (!(conf_queues & BIT(i))) continue; - rx_streaming->role_id = wl->role_id; + rx_streaming->role_id = wlvif->role_id; rx_streaming->tid = i; rx_streaming->enable = enable_queues & BIT(i); rx_streaming->period = wl->conf.rx_streaming.interval; @@ -1542,7 +1560,7 @@ out: return ret; } -int wl1271_acx_ap_max_tx_retry(struct wl1271 *wl) +int wl1271_acx_ap_max_tx_retry(struct wl1271 *wl, struct wl12xx_vif *wlvif) { struct wl1271_acx_ap_max_tx_retry *acx = NULL; int ret; @@ -1553,7 +1571,7 @@ int wl1271_acx_ap_max_tx_retry(struct wl1271 *wl) if (!acx) return -ENOMEM; - acx->role_id = wl->role_id; + acx->role_id = wlvif->role_id; acx->max_tx_retry = cpu_to_le16(wl->conf.tx.max_tx_retries); ret = wl1271_cmd_configure(wl, ACX_MAX_TX_FAILURE, acx, sizeof(*acx)); diff --git a/drivers/net/wireless/wl12xx/acx.h b/drivers/net/wireless/wl12xx/acx.h index 2678e1d505f9..7fccfcc55ca0 100644 --- a/drivers/net/wireless/wl12xx/acx.h +++ b/drivers/net/wireless/wl12xx/acx.h @@ -1234,39 +1234,49 @@ enum { }; -int wl1271_acx_wake_up_conditions(struct wl1271 *wl); +int wl1271_acx_wake_up_conditions(struct wl1271 *wl, + struct wl12xx_vif *wlvif); int wl1271_acx_sleep_auth(struct wl1271 *wl, u8 sleep_auth); -int wl1271_acx_tx_power(struct wl1271 *wl, int power); -int wl1271_acx_feature_cfg(struct wl1271 *wl); +int wl1271_acx_tx_power(struct wl1271 *wl, struct wl12xx_vif *wlvif, + int power); +int wl1271_acx_feature_cfg(struct wl1271 *wl, struct wl12xx_vif *wlvif); int wl1271_acx_mem_map(struct wl1271 *wl, struct acx_header *mem_map, size_t len); int wl1271_acx_rx_msdu_life_time(struct wl1271 *wl); int wl1271_acx_pd_threshold(struct wl1271 *wl); -int wl1271_acx_slot(struct wl1271 *wl, enum acx_slot_type slot_time); -int wl1271_acx_group_address_tbl(struct wl1271 *wl, bool enable, - void *mc_list, u32 mc_list_len); -int wl1271_acx_service_period_timeout(struct wl1271 *wl); -int wl1271_acx_rts_threshold(struct wl1271 *wl, u32 rts_threshold); +int wl1271_acx_slot(struct wl1271 *wl, struct wl12xx_vif *wlvif, + enum acx_slot_type slot_time); +int wl1271_acx_group_address_tbl(struct wl1271 *wl, struct wl12xx_vif *wlvif, + bool enable, void *mc_list, u32 mc_list_len); +int wl1271_acx_service_period_timeout(struct wl1271 *wl, + struct wl12xx_vif *wlvif); +int wl1271_acx_rts_threshold(struct wl1271 *wl, struct wl12xx_vif *wlvif, + u32 rts_threshold); int wl1271_acx_dco_itrim_params(struct wl1271 *wl); -int wl1271_acx_beacon_filter_opt(struct wl1271 *wl, bool enable_filter); -int wl1271_acx_beacon_filter_table(struct wl1271 *wl); -int wl1271_acx_conn_monit_params(struct wl1271 *wl, bool enable); +int wl1271_acx_beacon_filter_opt(struct wl1271 *wl, struct wl12xx_vif *wlvif, + bool enable_filter); +int wl1271_acx_beacon_filter_table(struct wl1271 *wl, + struct wl12xx_vif *wlvif); +int wl1271_acx_conn_monit_params(struct wl1271 *wl, struct wl12xx_vif *wlvif, + bool enable); int wl1271_acx_sg_enable(struct wl1271 *wl, bool enable); int wl12xx_acx_sg_cfg(struct wl1271 *wl); int wl1271_acx_cca_threshold(struct wl1271 *wl); -int wl1271_acx_bcn_dtim_options(struct wl1271 *wl); -int wl1271_acx_aid(struct wl1271 *wl, u16 aid); +int wl1271_acx_bcn_dtim_options(struct wl1271 *wl, struct wl12xx_vif *wlvif); +int wl1271_acx_aid(struct wl1271 *wl, struct wl12xx_vif *wlvif, u16 aid); int wl1271_acx_event_mbox_mask(struct wl1271 *wl, u32 event_mask); -int wl1271_acx_set_preamble(struct wl1271 *wl, enum acx_preamble_type preamble); -int wl1271_acx_cts_protect(struct wl1271 *wl, +int wl1271_acx_set_preamble(struct wl1271 *wl, struct wl12xx_vif *wlvif, + enum acx_preamble_type preamble); +int wl1271_acx_cts_protect(struct wl1271 *wl, struct wl12xx_vif *wlvif, enum acx_ctsprotect_type ctsprotect); int wl1271_acx_statistics(struct wl1271 *wl, struct acx_statistics *stats); int wl1271_acx_sta_rate_policies(struct wl1271 *wl, struct wl12xx_vif *wlvif); int wl1271_acx_ap_rate_policy(struct wl1271 *wl, struct conf_tx_rate_class *c, u8 idx); -int wl1271_acx_ac_cfg(struct wl1271 *wl, u8 ac, u8 cw_min, u16 cw_max, - u8 aifsn, u16 txop); -int wl1271_acx_tid_cfg(struct wl1271 *wl, u8 queue_id, u8 channel_type, +int wl1271_acx_ac_cfg(struct wl1271 *wl, struct wl12xx_vif *wlvif, + u8 ac, u8 cw_min, u16 cw_max, u8 aifsn, u16 txop); +int wl1271_acx_tid_cfg(struct wl1271 *wl, struct wl12xx_vif *wlvif, + u8 queue_id, u8 channel_type, u8 tsid, u8 ps_scheme, u8 ack_policy, u32 apsd_conf0, u32 apsd_conf1); int wl1271_acx_frag_threshold(struct wl1271 *wl, u32 frag_threshold); @@ -1276,25 +1286,32 @@ int wl1271_acx_init_mem_config(struct wl1271 *wl); int wl1271_acx_host_if_cfg_bitmap(struct wl1271 *wl, u32 host_cfg_bitmap); int wl1271_acx_init_rx_interrupt(struct wl1271 *wl); int wl1271_acx_smart_reflex(struct wl1271 *wl); -int wl1271_acx_bet_enable(struct wl1271 *wl, bool enable); -int wl1271_acx_arp_ip_filter(struct wl1271 *wl, u8 enable, __be32 address); +int wl1271_acx_bet_enable(struct wl1271 *wl, struct wl12xx_vif *wlvif, + bool enable); +int wl1271_acx_arp_ip_filter(struct wl1271 *wl, struct wl12xx_vif *wlvif, + u8 enable, __be32 address); int wl1271_acx_pm_config(struct wl1271 *wl); -int wl1271_acx_keep_alive_mode(struct wl1271 *wl, bool enable); -int wl1271_acx_keep_alive_config(struct wl1271 *wl, u8 index, u8 tpl_valid); -int wl1271_acx_rssi_snr_trigger(struct wl1271 *wl, bool enable, - s16 thold, u8 hyst); -int wl1271_acx_rssi_snr_avg_weights(struct wl1271 *wl); +int wl1271_acx_keep_alive_mode(struct wl1271 *wl, struct wl12xx_vif *vif, + bool enable); +int wl1271_acx_keep_alive_config(struct wl1271 *wl, struct wl12xx_vif *wlvif, + u8 index, u8 tpl_valid); +int wl1271_acx_rssi_snr_trigger(struct wl1271 *wl, struct wl12xx_vif *wlvif, + bool enable, s16 thold, u8 hyst); +int wl1271_acx_rssi_snr_avg_weights(struct wl1271 *wl, + struct wl12xx_vif *wlvif); int wl1271_acx_set_ht_capabilities(struct wl1271 *wl, struct ieee80211_sta_ht_cap *ht_cap, bool allow_ht_operation, u8 hlid); int wl1271_acx_set_ht_information(struct wl1271 *wl, + struct wl12xx_vif *wlvif, u16 ht_operation_mode); -int wl12xx_acx_set_ba_initiator_policy(struct wl1271 *wl); +int wl12xx_acx_set_ba_initiator_policy(struct wl1271 *wl, + struct wl12xx_vif *wlvif); int wl12xx_acx_set_ba_receiver_session(struct wl1271 *wl, u8 tid_index, u16 ssn, bool enable, u8 peer_hlid); int wl1271_acx_tsf_info(struct wl1271 *wl, u64 *mactime); int wl1271_acx_ps_rx_streaming(struct wl1271 *wl, bool enable); -int wl1271_acx_ap_max_tx_retry(struct wl1271 *wl); +int wl1271_acx_ap_max_tx_retry(struct wl1271 *wl, struct wl12xx_vif *wlvif); int wl12xx_acx_config_ps(struct wl1271 *wl, struct wl12xx_vif *wlvif); int wl1271_acx_set_inconnection_sta(struct wl1271 *wl, u8 *addr); int wl1271_acx_fm_coex(struct wl1271 *wl); diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c index 1f29eab82146..918faca517cf 100644 --- a/drivers/net/wireless/wl12xx/cmd.c +++ b/drivers/net/wireless/wl12xx/cmd.c @@ -567,9 +567,9 @@ int wl12xx_cmd_role_start_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif) goto out; } - wl1271_debug(DEBUG_CMD, "cmd role start sta %d", wl->role_id); + wl1271_debug(DEBUG_CMD, "cmd role start sta %d", wlvif->role_id); - cmd->role_id = wl->role_id; + cmd->role_id = wlvif->role_id; if (wl->band == IEEE80211_BAND_5GHZ) cmd->band = WL12XX_BAND_5GHZ; cmd->channel = wl->channel; @@ -592,7 +592,7 @@ int wl12xx_cmd_role_start_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif) wl1271_debug(DEBUG_CMD, "role start: roleid=%d, hlid=%d, session=%d " "basic_rate_set: 0x%x, remote_rates: 0x%x", - wl->role_id, cmd->sta.hlid, cmd->sta.session, + wlvif->role_id, cmd->sta.hlid, cmd->sta.session, wlvif->basic_rate_set, wlvif->rate_set); ret = wl1271_cmd_send(wl, CMD_ROLE_START, cmd, sizeof(*cmd), 0); @@ -615,7 +615,7 @@ out: } /* use this function to stop ibss as well */ -int wl12xx_cmd_role_stop_sta(struct wl1271 *wl) +int wl12xx_cmd_role_stop_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif) { struct wl12xx_cmd_role_stop *cmd; int ret; @@ -629,9 +629,9 @@ int wl12xx_cmd_role_stop_sta(struct wl1271 *wl) goto out; } - wl1271_debug(DEBUG_CMD, "cmd role stop sta %d", wl->role_id); + wl1271_debug(DEBUG_CMD, "cmd role stop sta %d", wlvif->role_id); - cmd->role_id = wl->role_id; + cmd->role_id = wlvif->role_id; cmd->disc_type = DISCONNECT_IMMEDIATE; cmd->reason = cpu_to_le16(WLAN_REASON_UNSPECIFIED); @@ -656,7 +656,7 @@ int wl12xx_cmd_role_start_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif) struct ieee80211_bss_conf *bss_conf = &wl->vif->bss_conf; int ret; - wl1271_debug(DEBUG_CMD, "cmd role start ap %d", wl->role_id); + wl1271_debug(DEBUG_CMD, "cmd role start ap %d", wlvif->role_id); /* trying to use hidden SSID with an old hostapd version */ if (wlvif->ssid_len == 0 && !bss_conf->hidden_ssid) { @@ -679,7 +679,7 @@ int wl12xx_cmd_role_start_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif) if (ret < 0) goto out_free_global; - cmd->role_id = wl->role_id; + cmd->role_id = wlvif->role_id; cmd->ap.aging_period = cpu_to_le16(wl->conf.tx.ap_aging_period); cmd->ap.bss_index = WL1271_AP_BSS_INDEX; cmd->ap.global_hlid = wl->ap_global_hlid; @@ -737,7 +737,7 @@ out: return ret; } -int wl12xx_cmd_role_stop_ap(struct wl1271 *wl) +int wl12xx_cmd_role_stop_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif) { struct wl12xx_cmd_role_stop *cmd; int ret; @@ -748,9 +748,9 @@ int wl12xx_cmd_role_stop_ap(struct wl1271 *wl) goto out; } - wl1271_debug(DEBUG_CMD, "cmd role stop ap %d", wl->role_id); + wl1271_debug(DEBUG_CMD, "cmd role stop ap %d", wlvif->role_id); - cmd->role_id = wl->role_id; + cmd->role_id = wlvif->role_id; ret = wl1271_cmd_send(wl, CMD_ROLE_STOP, cmd, sizeof(*cmd), 0); if (ret < 0) { @@ -781,9 +781,9 @@ int wl12xx_cmd_role_start_ibss(struct wl1271 *wl, struct wl12xx_vif *wlvif) goto out; } - wl1271_debug(DEBUG_CMD, "cmd role start ibss %d", wl->role_id); + wl1271_debug(DEBUG_CMD, "cmd role start ibss %d", wlvif->role_id); - cmd->role_id = wl->role_id; + cmd->role_id = wlvif->role_id; if (wl->band == IEEE80211_BAND_5GHZ) cmd->band = WL12XX_BAND_5GHZ; cmd->channel = wl->channel; @@ -806,7 +806,7 @@ int wl12xx_cmd_role_start_ibss(struct wl1271 *wl, struct wl12xx_vif *wlvif) wl1271_debug(DEBUG_CMD, "role start: roleid=%d, hlid=%d, session=%d " "basic_rate_set: 0x%x, remote_rates: 0x%x", - wl->role_id, cmd->sta.hlid, cmd->sta.session, + wlvif->role_id, cmd->sta.hlid, cmd->sta.session, wlvif->basic_rate_set, wlvif->rate_set); wl1271_debug(DEBUG_CMD, "vif->bss_conf.bssid = %pM", @@ -966,7 +966,8 @@ out: return ret; } -int wl1271_cmd_ps_mode(struct wl1271 *wl, u8 ps_mode) +int wl1271_cmd_ps_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif, + u8 ps_mode) { struct wl1271_cmd_ps_params *ps_params = NULL; int ret = 0; @@ -979,7 +980,7 @@ int wl1271_cmd_ps_mode(struct wl1271 *wl, u8 ps_mode) goto out; } - ps_params->role_id = wl->role_id; + ps_params->role_id = wlvif->role_id; ps_params->ps_mode = ps_mode; ret = wl1271_cmd_send(wl, CMD_SET_PS_MODE, ps_params, diff --git a/drivers/net/wireless/wl12xx/cmd.h b/drivers/net/wireless/wl12xx/cmd.h index d5749f5b3bf1..bf2c45b8b911 100644 --- a/drivers/net/wireless/wl12xx/cmd.h +++ b/drivers/net/wireless/wl12xx/cmd.h @@ -42,15 +42,16 @@ int wl12xx_cmd_role_disable(struct wl1271 *wl, u8 *role_id); int wl12xx_cmd_role_start_dev(struct wl1271 *wl); int wl12xx_cmd_role_stop_dev(struct wl1271 *wl); int wl12xx_cmd_role_start_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif); -int wl12xx_cmd_role_stop_sta(struct wl1271 *wl); +int wl12xx_cmd_role_stop_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif); int wl12xx_cmd_role_start_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif); -int wl12xx_cmd_role_stop_ap(struct wl1271 *wl); +int wl12xx_cmd_role_stop_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif); int wl12xx_cmd_role_start_ibss(struct wl1271 *wl, struct wl12xx_vif *wlvif); int wl1271_cmd_test(struct wl1271 *wl, void *buf, size_t buf_len, u8 answer); int wl1271_cmd_interrogate(struct wl1271 *wl, u16 id, void *buf, size_t len); int wl1271_cmd_configure(struct wl1271 *wl, u16 id, void *buf, size_t len); int wl1271_cmd_data_path(struct wl1271 *wl, bool enable); -int wl1271_cmd_ps_mode(struct wl1271 *wl, u8 ps_mode); +int wl1271_cmd_ps_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif, + u8 ps_mode); int wl1271_cmd_read_memory(struct wl1271 *wl, u32 addr, void *answer, size_t len); int wl1271_cmd_template_set(struct wl1271 *wl, u16 template_id, diff --git a/drivers/net/wireless/wl12xx/debugfs.c b/drivers/net/wireless/wl12xx/debugfs.c index 8f88ad6496f9..3309fea2e90e 100644 --- a/drivers/net/wireless/wl12xx/debugfs.c +++ b/drivers/net/wireless/wl12xx/debugfs.c @@ -620,11 +620,19 @@ static ssize_t beacon_filtering_write(struct file *file, size_t count, loff_t *ppos) { struct wl1271 *wl = file->private_data; + struct ieee80211_vif *vif; + struct wl12xx_vif *wlvif; char buf[10]; size_t len; unsigned long value; int ret; + if (!wl->vif) + return -EINVAL; + + vif = wl->vif; + wlvif = wl12xx_vif_to_data(vif); + len = min(count, sizeof(buf) - 1); if (copy_from_user(buf, user_buf, len)) return -EFAULT; @@ -642,7 +650,7 @@ static ssize_t beacon_filtering_write(struct file *file, if (ret < 0) goto out; - ret = wl1271_acx_beacon_filter_opt(wl, !!value); + ret = wl1271_acx_beacon_filter_opt(wl, wlvif, !!value); wl1271_ps_elp_sleep(wl); out: diff --git a/drivers/net/wireless/wl12xx/event.c b/drivers/net/wireless/wl12xx/event.c index 072addc0bffc..28a4396fb8e4 100644 --- a/drivers/net/wireless/wl12xx/event.c +++ b/drivers/net/wireless/wl12xx/event.c @@ -64,8 +64,8 @@ void wl1271_pspoll_work(struct work_struct *work) if (ret < 0) goto out; - wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE, wlvif->basic_rate, - true); + wl1271_ps_set_mode(wl, wlvif, STATION_POWER_SAVE_MODE, + wlvif->basic_rate, true); wl1271_ps_elp_sleep(wl); out: @@ -85,7 +85,7 @@ static void wl1271_event_pspoll_delivery_fail(struct wl1271 *wl, /* force active mode receive data from the AP */ if (test_bit(WL1271_FLAG_PSM, &wl->flags)) { - ret = wl1271_ps_set_mode(wl, STATION_ACTIVE_MODE, + ret = wl1271_ps_set_mode(wl, wlvif, STATION_ACTIVE_MODE, wlvif->basic_rate, true); if (ret < 0) return; @@ -124,7 +124,8 @@ static int wl1271_event_ps_report(struct wl1271 *wl, if (wl->psm_entry_retry < total_retries) { wl->psm_entry_retry++; - ret = wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE, + ret = wl1271_ps_set_mode(wl, wlvif, + STATION_POWER_SAVE_MODE, wlvif->basic_rate, true); } else { wl1271_info("No ack to nullfunc from AP."); @@ -136,7 +137,7 @@ static int wl1271_event_ps_report(struct wl1271 *wl, wl->psm_entry_retry = 0; /* enable beacon filtering */ - ret = wl1271_acx_beacon_filter_opt(wl, true); + ret = wl1271_acx_beacon_filter_opt(wl, wlvif, true); if (ret < 0) break; @@ -146,7 +147,7 @@ static int wl1271_event_ps_report(struct wl1271 *wl, */ if (wl->band == IEEE80211_BAND_2GHZ) /* enable beacon early termination */ - ret = wl1271_acx_bet_enable(wl, true); + ret = wl1271_acx_bet_enable(wl, wlvif, true); if (wl->ps_compl) { complete(wl->ps_compl); diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c index e54cc693ff69..1eaa0a3d9273 100644 --- a/drivers/net/wireless/wl12xx/init.c +++ b/drivers/net/wireless/wl12xx/init.c @@ -233,35 +233,37 @@ int wl1271_init_phy_config(struct wl1271 *wl) return 0; } -static int wl12xx_init_phy_vif_config(struct wl1271 *wl) +static int wl12xx_init_phy_vif_config(struct wl1271 *wl, + struct wl12xx_vif *wlvif) { int ret; - ret = wl1271_acx_slot(wl, DEFAULT_SLOT_TIME); + ret = wl1271_acx_slot(wl, wlvif, DEFAULT_SLOT_TIME); if (ret < 0) return ret; - ret = wl1271_acx_service_period_timeout(wl); + ret = wl1271_acx_service_period_timeout(wl, wlvif); if (ret < 0) return ret; - ret = wl1271_acx_rts_threshold(wl, wl->hw->wiphy->rts_threshold); + ret = wl1271_acx_rts_threshold(wl, wlvif, wl->hw->wiphy->rts_threshold); if (ret < 0) return ret; return 0; } -static int wl1271_init_beacon_filter(struct wl1271 *wl) +static int wl1271_init_beacon_filter(struct wl1271 *wl, + struct wl12xx_vif *wlvif) { int ret; /* disable beacon filtering at this stage */ - ret = wl1271_acx_beacon_filter_opt(wl, false); + ret = wl1271_acx_beacon_filter_opt(wl, wlvif, false); if (ret < 0) return ret; - ret = wl1271_acx_beacon_filter_table(wl); + ret = wl1271_acx_beacon_filter_table(wl, wlvif); if (ret < 0) return ret; @@ -294,11 +296,12 @@ int wl1271_init_energy_detection(struct wl1271 *wl) return 0; } -static int wl1271_init_beacon_broadcast(struct wl1271 *wl) +static int wl1271_init_beacon_broadcast(struct wl1271 *wl, + struct wl12xx_vif *wlvif) { int ret; - ret = wl1271_acx_bcn_dtim_options(wl); + ret = wl1271_acx_bcn_dtim_options(wl, wlvif); if (ret < 0) return ret; @@ -352,20 +355,22 @@ static int wl1271_sta_hw_init(struct wl1271 *wl, struct wl12xx_vif *wlvif) return 0; } -static int wl1271_sta_hw_init_post_mem(struct wl1271 *wl) +static int wl1271_sta_hw_init_post_mem(struct wl1271 *wl, + struct ieee80211_vif *vif) { + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); int ret, i; /* disable all keep-alive templates */ for (i = 0; i < CMD_TEMPL_KLV_IDX_MAX; i++) { - ret = wl1271_acx_keep_alive_config(wl, i, + ret = wl1271_acx_keep_alive_config(wl, wlvif, i, ACX_KEEP_ALIVE_TPL_INVALID); if (ret < 0) return ret; } /* disable the keep-alive feature */ - ret = wl1271_acx_keep_alive_mode(wl, false); + ret = wl1271_acx_keep_alive_mode(wl, wlvif, false); if (ret < 0) return ret; @@ -410,7 +415,7 @@ int wl1271_ap_init_templates(struct wl1271 *wl, struct ieee80211_vif *vif) * when operating as AP we want to receive external beacons for * configuring ERP protection. */ - ret = wl1271_acx_beacon_filter_opt(wl, false); + ret = wl1271_acx_beacon_filter_opt(wl, wlvif, false); if (ret < 0) return ret; @@ -495,7 +500,7 @@ static int wl1271_set_ba_policies(struct wl1271 *wl, struct wl12xx_vif *wlvif) wl->ba_support = true; /* 802.11n initiator BA session setting */ - return wl12xx_acx_set_ba_initiator_policy(wl); + return wl12xx_acx_set_ba_initiator_policy(wl, wlvif); } int wl1271_chip_specific_init(struct wl1271 *wl) @@ -519,31 +524,31 @@ out: } /* vif-specifc initialization */ -static int wl12xx_init_sta_role(struct wl1271 *wl, struct ieee80211_vif *vif) +static int wl12xx_init_sta_role(struct wl1271 *wl, struct wl12xx_vif *wlvif) { int ret; - ret = wl1271_acx_group_address_tbl(wl, true, NULL, 0); + ret = wl1271_acx_group_address_tbl(wl, wlvif, true, NULL, 0); if (ret < 0) return ret; /* Initialize connection monitoring thresholds */ - ret = wl1271_acx_conn_monit_params(wl, false); + ret = wl1271_acx_conn_monit_params(wl, wlvif, false); if (ret < 0) return ret; /* Beacon filtering */ - ret = wl1271_init_beacon_filter(wl); + ret = wl1271_init_beacon_filter(wl, wlvif); if (ret < 0) return ret; /* Beacons and broadcast settings */ - ret = wl1271_init_beacon_broadcast(wl); + ret = wl1271_init_beacon_broadcast(wl, wlvif); if (ret < 0) return ret; /* Configure rssi/snr averaging weights */ - ret = wl1271_acx_rssi_snr_avg_weights(wl); + ret = wl1271_acx_rssi_snr_avg_weights(wl, wlvif); if (ret < 0) return ret; @@ -551,16 +556,16 @@ static int wl12xx_init_sta_role(struct wl1271 *wl, struct ieee80211_vif *vif) } /* vif-specific intialization */ -static int wl12xx_init_ap_role(struct wl1271 *wl, struct ieee80211_vif *vif) +static int wl12xx_init_ap_role(struct wl1271 *wl, struct wl12xx_vif *wlvif) { int ret; - ret = wl1271_acx_ap_max_tx_retry(wl); + ret = wl1271_acx_ap_max_tx_retry(wl, wlvif); if (ret < 0) return ret; /* initialize Tx power */ - ret = wl1271_acx_tx_power(wl, wl->power_level); + ret = wl1271_acx_tx_power(wl, wlvif, wl->power_level); if (ret < 0) return ret; @@ -582,7 +587,7 @@ int wl1271_init_vif_specific(struct wl1271 *wl, struct ieee80211_vif *vif) if (ret < 0) return ret; - ret = wl12xx_init_ap_role(wl, vif); + ret = wl12xx_init_ap_role(wl, wlvif); if (ret < 0) return ret; } else { @@ -590,25 +595,25 @@ int wl1271_init_vif_specific(struct wl1271 *wl, struct ieee80211_vif *vif) if (ret < 0) return ret; - ret = wl12xx_init_sta_role(wl, vif); + ret = wl12xx_init_sta_role(wl, wlvif); if (ret < 0) return ret; } - wl12xx_init_phy_vif_config(wl); + wl12xx_init_phy_vif_config(wl, wlvif); /* Default TID/AC configuration */ BUG_ON(wl->conf.tx.tid_conf_count != wl->conf.tx.ac_conf_count); for (i = 0; i < wl->conf.tx.tid_conf_count; i++) { conf_ac = &wl->conf.tx.ac_conf[i]; - ret = wl1271_acx_ac_cfg(wl, conf_ac->ac, conf_ac->cw_min, - conf_ac->cw_max, conf_ac->aifsn, - conf_ac->tx_op_limit); + ret = wl1271_acx_ac_cfg(wl, wlvif, conf_ac->ac, + conf_ac->cw_min, conf_ac->cw_max, + conf_ac->aifsn, conf_ac->tx_op_limit); if (ret < 0) return ret; conf_tid = &wl->conf.tx.tid_conf[i]; - ret = wl1271_acx_tid_cfg(wl, + ret = wl1271_acx_tid_cfg(wl, wlvif, conf_tid->queue_id, conf_tid->channel_type, conf_tid->tsid, @@ -621,7 +626,7 @@ int wl1271_init_vif_specific(struct wl1271 *wl, struct ieee80211_vif *vif) } /* Configure HW encryption */ - ret = wl1271_acx_feature_cfg(wl); + ret = wl1271_acx_feature_cfg(wl, wlvif); if (ret < 0) return ret; @@ -629,7 +634,7 @@ int wl1271_init_vif_specific(struct wl1271 *wl, struct ieee80211_vif *vif) if (is_ap) ret = wl1271_ap_hw_init_post_mem(wl, vif); else - ret = wl1271_sta_hw_init_post_mem(wl); + ret = wl1271_sta_hw_init_post_mem(wl, vif); if (ret < 0) return ret; diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index e0a557fc3a31..b3d4ef5b900d 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -402,7 +402,10 @@ static LIST_HEAD(wl_list); static int wl1271_check_operstate(struct wl1271 *wl, unsigned char operstate) { + struct ieee80211_vif *vif = wl->vif; /* TODO: get as param */ + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); int ret; + if (operstate != IF_OPER_UP) return 0; @@ -413,7 +416,7 @@ static int wl1271_check_operstate(struct wl1271 *wl, unsigned char operstate) if (ret < 0) return ret; - wl12xx_croc(wl, wl->role_id); + wl12xx_croc(wl, wlvif->role_id); wl1271_info("Association completed."); return 0; @@ -695,7 +698,7 @@ static int wl1271_plt_init(struct wl1271 *wl) goto out_free_memmap; /* Initialize connection monitoring thresholds */ - ret = wl1271_acx_conn_monit_params(wl, false); + ret = wl1271_acx_conn_monit_params(wl, NULL, false); /* TODO: fix */ if (ret < 0) goto out_free_memmap; @@ -727,14 +730,16 @@ static int wl1271_plt_init(struct wl1271 *wl) BUG_ON(wl->conf.tx.tid_conf_count != wl->conf.tx.ac_conf_count); for (i = 0; i < wl->conf.tx.tid_conf_count; i++) { conf_ac = &wl->conf.tx.ac_conf[i]; - ret = wl1271_acx_ac_cfg(wl, conf_ac->ac, conf_ac->cw_min, + /* TODO: fix */ + ret = wl1271_acx_ac_cfg(wl, NULL, conf_ac->ac, conf_ac->cw_min, conf_ac->cw_max, conf_ac->aifsn, conf_ac->tx_op_limit); if (ret < 0) goto out_free_memmap; conf_tid = &wl->conf.tx.tid_conf[i]; - ret = wl1271_acx_tid_cfg(wl, conf_tid->queue_id, + /* TODO: fix */ + ret = wl1271_acx_tid_cfg(wl, NULL, conf_tid->queue_id, conf_tid->channel_type, conf_tid->tsid, conf_tid->ps_scheme, @@ -1631,7 +1636,7 @@ static int wl1271_configure_suspend_sta(struct wl1271 *wl, DECLARE_COMPLETION_ONSTACK(compl); wl->ps_compl = &compl; - ret = wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE, + ret = wl1271_ps_set_mode(wl, wlvif, STATION_POWER_SAVE_MODE, wlvif->basic_rate, true); if (ret < 0) goto out_sleep; @@ -1664,7 +1669,8 @@ out: } -static int wl1271_configure_suspend_ap(struct wl1271 *wl) +static int wl1271_configure_suspend_ap(struct wl1271 *wl, + struct wl12xx_vif *wlvif) { int ret = 0; @@ -1677,7 +1683,7 @@ static int wl1271_configure_suspend_ap(struct wl1271 *wl) if (ret < 0) goto out_unlock; - ret = wl1271_acx_beacon_filter_opt(wl, true); + ret = wl1271_acx_beacon_filter_opt(wl, wlvif, true); wl1271_ps_elp_sleep(wl); out_unlock: @@ -1692,7 +1698,7 @@ static int wl1271_configure_suspend(struct wl1271 *wl, if (wlvif->bss_type == BSS_TYPE_STA_BSS) return wl1271_configure_suspend_sta(wl, wlvif); if (wlvif->bss_type == BSS_TYPE_AP_BSS) - return wl1271_configure_suspend_ap(wl); + return wl1271_configure_suspend_ap(wl, wlvif); return 0; } @@ -1714,10 +1720,10 @@ static void wl1271_configure_resume(struct wl1271 *wl, if (is_sta) { /* exit psm if it wasn't configured */ if (!test_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags)) - wl1271_ps_set_mode(wl, STATION_ACTIVE_MODE, + wl1271_ps_set_mode(wl, wlvif, STATION_ACTIVE_MODE, wlvif->basic_rate, true); } else if (is_ap) { - wl1271_acx_beacon_filter_opt(wl, false); + wl1271_acx_beacon_filter_opt(wl, wlvif, false); } wl1271_ps_elp_sleep(wl); @@ -1850,6 +1856,7 @@ static u8 wl12xx_get_role_type(struct wl1271 *wl, struct wl12xx_vif *wlvif) static void wl12xx_init_vif_data(struct wl12xx_vif *wlvif) { wlvif->bss_type = MAX_BSS_TYPE; + wlvif->role_id = WL12XX_INVALID_ROLE_ID; wlvif->basic_rate_set = CONF_TX_RATE_MASK_BASIC; wlvif->basic_rate = CONF_TX_RATE_MASK_BASIC; wlvif->rate_set = CONF_TX_RATE_MASK_BASIC; @@ -1957,7 +1964,7 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw, } ret = wl12xx_cmd_role_enable(wl, vif->addr, - role_type, &wl->role_id); + role_type, &wlvif->role_id); if (ret < 0) goto irq_disable; @@ -2065,7 +2072,7 @@ static void __wl1271_op_remove_interface(struct wl1271 *wl, goto deinit; } - ret = wl12xx_cmd_role_disable(wl, &wl->role_id); + ret = wl12xx_cmd_role_disable(wl, &wlvif->role_id); if (ret < 0) goto deinit; @@ -2123,7 +2130,7 @@ deinit: wl->ap_fw_ps_map = 0; wl->ap_ps_map = 0; wl->sched_scanning = false; - wl->role_id = WL12XX_INVALID_ROLE_ID; + wlvif->role_id = WL12XX_INVALID_ROLE_ID; wl->dev_role_id = WL12XX_INVALID_ROLE_ID; memset(wl->roles_map, 0, sizeof(wl->roles_map)); memset(wl->links_map, 0, sizeof(wl->links_map)); @@ -2213,11 +2220,11 @@ static int wl1271_join(struct wl1271 *wl, struct wl12xx_vif *wlvif, * the join. The acx_aid starts the keep-alive process, and the order * of the commands below is relevant. */ - ret = wl1271_acx_keep_alive_mode(wl, true); + ret = wl1271_acx_keep_alive_mode(wl, wlvif, true); if (ret < 0) goto out; - ret = wl1271_acx_aid(wl, wlvif->aid); + ret = wl1271_acx_aid(wl, wlvif, wlvif->aid); if (ret < 0) goto out; @@ -2225,7 +2232,8 @@ static int wl1271_join(struct wl1271 *wl, struct wl12xx_vif *wlvif, if (ret < 0) goto out; - ret = wl1271_acx_keep_alive_config(wl, CMD_TEMPL_KLV_IDX_NULL_DATA, + ret = wl1271_acx_keep_alive_config(wl, wlvif, + CMD_TEMPL_KLV_IDX_NULL_DATA, ACX_KEEP_ALIVE_TPL_VALID); if (ret < 0) goto out; @@ -2234,7 +2242,7 @@ out: return ret; } -static int wl1271_unjoin(struct wl1271 *wl) +static int wl1271_unjoin(struct wl1271 *wl, struct wl12xx_vif *wlvif) { int ret; @@ -2244,7 +2252,7 @@ static int wl1271_unjoin(struct wl1271 *wl) } /* to stop listening to a channel, we disconnect */ - ret = wl12xx_cmd_role_stop_sta(wl); + ret = wl12xx_cmd_role_stop_sta(wl, wlvif); if (ret < 0) goto out; @@ -2295,7 +2303,7 @@ static int wl1271_sta_handle_idle(struct wl1271 *wl, struct wl12xx_vif *wlvif, if (ret < 0) goto out; ret = wl1271_acx_keep_alive_config( - wl, CMD_TEMPL_KLV_IDX_NULL_DATA, + wl, wlvif, CMD_TEMPL_KLV_IDX_NULL_DATA, ACX_KEEP_ALIVE_TPL_INVALID); if (ret < 0) goto out; @@ -2454,7 +2462,8 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed) */ if (test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags)) { wl1271_debug(DEBUG_PSM, "psm enabled"); - ret = wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE, + ret = wl1271_ps_set_mode(wl, wlvif, + STATION_POWER_SAVE_MODE, wlvif->basic_rate, true); } } else if (!(conf->flags & IEEE80211_CONF_PS) && @@ -2464,12 +2473,13 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed) clear_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags); if (test_bit(WL1271_FLAG_PSM, &wl->flags)) - ret = wl1271_ps_set_mode(wl, STATION_ACTIVE_MODE, + ret = wl1271_ps_set_mode(wl, wlvif, + STATION_ACTIVE_MODE, wlvif->basic_rate, true); } if (conf->power_level != wl->power_level) { - ret = wl1271_acx_tx_power(wl, conf->power_level); + ret = wl1271_acx_tx_power(wl, wlvif, conf->power_level); if (ret < 0) goto out_sleep; @@ -2558,9 +2568,11 @@ static void wl1271_op_configure_filter(struct ieee80211_hw *hw, if (wlvif->bss_type != BSS_TYPE_AP_BSS) { if (*total & FIF_ALLMULTI) - ret = wl1271_acx_group_address_tbl(wl, false, NULL, 0); + ret = wl1271_acx_group_address_tbl(wl, wlvif, false, + NULL, 0); else if (fp) - ret = wl1271_acx_group_address_tbl(wl, fp->enabled, + ret = wl1271_acx_group_address_tbl(wl, wlvif, + fp->enabled, fp->mc_list, fp->mc_list_length); if (ret < 0) @@ -3051,6 +3063,8 @@ out: static int wl1271_op_set_rts_threshold(struct ieee80211_hw *hw, u32 value) { struct wl1271 *wl = hw->priv; + struct ieee80211_vif *vif = wl->vif; + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); int ret = 0; mutex_lock(&wl->mutex); @@ -3064,7 +3078,7 @@ static int wl1271_op_set_rts_threshold(struct ieee80211_hw *hw, u32 value) if (ret < 0) goto out; - ret = wl1271_acx_rts_threshold(wl, value); + ret = wl1271_acx_rts_threshold(wl, wlvif, value); if (ret < 0) wl1271_warning("wl1271_op_set_rts_threshold failed: %d", ret); @@ -3190,16 +3204,18 @@ static int wl1271_ap_set_probe_resp_tmpl(struct wl1271 *wl, } static int wl1271_bss_erp_info_changed(struct wl1271 *wl, + struct ieee80211_vif *vif, struct ieee80211_bss_conf *bss_conf, u32 changed) { + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); int ret = 0; if (changed & BSS_CHANGED_ERP_SLOT) { if (bss_conf->use_short_slot) - ret = wl1271_acx_slot(wl, SLOT_TIME_SHORT); + ret = wl1271_acx_slot(wl, wlvif, SLOT_TIME_SHORT); else - ret = wl1271_acx_slot(wl, SLOT_TIME_LONG); + ret = wl1271_acx_slot(wl, wlvif, SLOT_TIME_LONG); if (ret < 0) { wl1271_warning("Set slot time failed %d", ret); goto out; @@ -3208,16 +3224,18 @@ static int wl1271_bss_erp_info_changed(struct wl1271 *wl, if (changed & BSS_CHANGED_ERP_PREAMBLE) { if (bss_conf->use_short_preamble) - wl1271_acx_set_preamble(wl, ACX_PREAMBLE_SHORT); + wl1271_acx_set_preamble(wl, wlvif, ACX_PREAMBLE_SHORT); else - wl1271_acx_set_preamble(wl, ACX_PREAMBLE_LONG); + wl1271_acx_set_preamble(wl, wlvif, ACX_PREAMBLE_LONG); } if (changed & BSS_CHANGED_ERP_CTS_PROT) { if (bss_conf->use_cts_prot) - ret = wl1271_acx_cts_protect(wl, CTSPROTECT_ENABLE); + ret = wl1271_acx_cts_protect(wl, wlvif, + CTSPROTECT_ENABLE); else - ret = wl1271_acx_cts_protect(wl, CTSPROTECT_DISABLE); + ret = wl1271_acx_cts_protect(wl, wlvif, + CTSPROTECT_DISABLE); if (ret < 0) { wl1271_warning("Set ctsprotect failed %d", ret); goto out; @@ -3359,7 +3377,7 @@ static void wl1271_bss_info_changed_ap(struct wl1271 *wl, } } else { if (test_bit(WL1271_FLAG_AP_STARTED, &wl->flags)) { - ret = wl12xx_cmd_role_stop_ap(wl); + ret = wl12xx_cmd_role_stop_ap(wl, wlvif); if (ret < 0) goto out; @@ -3369,14 +3387,14 @@ static void wl1271_bss_info_changed_ap(struct wl1271 *wl, } } - ret = wl1271_bss_erp_info_changed(wl, bss_conf, changed); + ret = wl1271_bss_erp_info_changed(wl, vif, bss_conf, changed); if (ret < 0) goto out; /* Handle HT information change */ if ((changed & BSS_CHANGED_HT) && (bss_conf->channel_type != NL80211_CHAN_NO_HT)) { - ret = wl1271_acx_set_ht_information(wl, + ret = wl1271_acx_set_ht_information(wl, wlvif, bss_conf->ht_operation_mode); if (ret < 0) { wl1271_warning("Set ht information failed %d", ret); @@ -3418,7 +3436,7 @@ static void wl1271_bss_info_changed_sta(struct wl1271 *wl, } else { if (test_and_clear_bit(WL1271_FLAG_IBSS_JOINED, &wl->flags)) { - wl1271_unjoin(wl); + wl1271_unjoin(wl, wlvif); wl12xx_cmd_role_start_dev(wl); wl12xx_roc(wl, wl->dev_role_id); } @@ -3443,7 +3461,7 @@ static void wl1271_bss_info_changed_sta(struct wl1271 *wl, bool enable = false; if (bss_conf->cqm_rssi_thold) enable = true; - ret = wl1271_acx_rssi_snr_trigger(wl, enable, + ret = wl1271_acx_rssi_snr_trigger(wl, wlvif, enable, bss_conf->cqm_rssi_thold, bss_conf->cqm_rssi_hyst); if (ret < 0) @@ -3533,7 +3551,7 @@ sta_not_found: wl1271_ssid_set(vif, wlvif->probereq, ieoffset); /* enable the connection monitoring feature */ - ret = wl1271_acx_conn_monit_params(wl, true); + ret = wl1271_acx_conn_monit_params(wl, wlvif, true); if (ret < 0) goto out; } else { @@ -3563,10 +3581,10 @@ sta_not_found: goto out; /* disable connection monitor features */ - ret = wl1271_acx_conn_monit_params(wl, false); + ret = wl1271_acx_conn_monit_params(wl, wlvif, false); /* Disable the keep-alive feature */ - ret = wl1271_acx_keep_alive_mode(wl, false); + ret = wl1271_acx_keep_alive_mode(wl, wlvif, false); if (ret < 0) goto out; @@ -3578,7 +3596,7 @@ sta_not_found: * no IF_OPER_UP notification. */ if (!was_ifup) { - ret = wl12xx_croc(wl, wl->role_id); + ret = wl12xx_croc(wl, wlvif->role_id); if (ret < 0) goto out; } @@ -3593,7 +3611,7 @@ sta_not_found: goto out; } - wl1271_unjoin(wl); + wl1271_unjoin(wl, wlvif); if (!(conf_flags & IEEE80211_CONF_IDLE)) { wl12xx_cmd_role_start_dev(wl); wl12xx_roc(wl, wl->dev_role_id); @@ -3623,7 +3641,7 @@ sta_not_found: } } - ret = wl1271_bss_erp_info_changed(wl, bss_conf, changed); + ret = wl1271_bss_erp_info_changed(wl, vif, bss_conf, changed); if (ret < 0) goto out; @@ -3645,11 +3663,11 @@ sta_not_found: goto out; } - ret = wl1271_acx_arp_ip_filter(wl, + ret = wl1271_acx_arp_ip_filter(wl, wlvif, ACX_ARP_FILTER_ARP_FILTERING, addr); } else - ret = wl1271_acx_arp_ip_filter(wl, 0, addr); + ret = wl1271_acx_arp_ip_filter(wl, wlvif, 0, addr); if (ret < 0) goto out; @@ -3664,7 +3682,7 @@ sta_not_found: /* ROC until connected (after EAPOL exchange) */ if (!is_ibss) { - ret = wl12xx_roc(wl, wl->role_id); + ret = wl12xx_roc(wl, wlvif->role_id); if (ret < 0) goto out; @@ -3691,7 +3709,7 @@ sta_not_found: enum wl1271_cmd_ps_mode mode; mode = STATION_POWER_SAVE_MODE; - ret = wl1271_ps_set_mode(wl, mode, + ret = wl1271_ps_set_mode(wl, wlvif, mode, wlvif->basic_rate, true); if (ret < 0) @@ -3730,7 +3748,7 @@ sta_not_found: /* Handle HT information change. Done after join. */ if ((changed & BSS_CHANGED_HT) && (bss_conf->channel_type != NL80211_CHAN_NO_HT)) { - ret = wl1271_acx_set_ht_information(wl, + ret = wl1271_acx_set_ht_information(wl, wlvif, bss_conf->ht_operation_mode); if (ret < 0) { wl1271_warning("Set ht information failed %d", ret); @@ -3780,6 +3798,7 @@ static int wl1271_op_conf_tx(struct ieee80211_hw *hw, const struct ieee80211_tx_queue_params *params) { struct wl1271 *wl = hw->priv; + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); u8 ps_scheme; int ret = 0; @@ -3826,13 +3845,13 @@ static int wl1271_op_conf_tx(struct ieee80211_hw *hw, * the txop is confed in units of 32us by the mac80211, * we need us */ - ret = wl1271_acx_ac_cfg(wl, wl1271_tx_get_queue(queue), + ret = wl1271_acx_ac_cfg(wl, wlvif, wl1271_tx_get_queue(queue), params->cw_min, params->cw_max, params->aifs, params->txop << 5); if (ret < 0) goto out_sleep; - ret = wl1271_acx_tid_cfg(wl, wl1271_tx_get_queue(queue), + ret = wl1271_acx_tid_cfg(wl, wlvif, wl1271_tx_get_queue(queue), CONF_CHANNEL_TYPE_EDCF, wl1271_tx_get_queue(queue), ps_scheme, CONF_ACK_POLICY_LEGACY, @@ -4861,7 +4880,6 @@ struct ieee80211_hw *wl1271_alloc_hw(void) wl->tx_security_seq = 0; wl->tx_security_last_seq_lsb = 0; wl->tx_spare_blocks = TX_HW_BLOCK_SPARE_DEFAULT; - wl->role_id = WL12XX_INVALID_ROLE_ID; wl->system_hlid = WL12XX_SYSTEM_HLID; wl->sta_hlid = WL12XX_INVALID_LINK_ID; wl->dev_role_id = WL12XX_INVALID_ROLE_ID; diff --git a/drivers/net/wireless/wl12xx/ps.c b/drivers/net/wireless/wl12xx/ps.c index c15ebf2efd40..ac3f20716f5b 100644 --- a/drivers/net/wireless/wl12xx/ps.c +++ b/drivers/net/wireless/wl12xx/ps.c @@ -143,8 +143,8 @@ out: return 0; } -int wl1271_ps_set_mode(struct wl1271 *wl, enum wl1271_cmd_ps_mode mode, - u32 rates, bool send) +int wl1271_ps_set_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif, + enum wl1271_cmd_ps_mode mode, u32 rates, bool send) { int ret; @@ -152,13 +152,13 @@ int wl1271_ps_set_mode(struct wl1271 *wl, enum wl1271_cmd_ps_mode mode, case STATION_POWER_SAVE_MODE: wl1271_debug(DEBUG_PSM, "entering psm"); - ret = wl1271_acx_wake_up_conditions(wl); + ret = wl1271_acx_wake_up_conditions(wl, wlvif); if (ret < 0) { wl1271_error("couldn't set wake up conditions"); return ret; } - ret = wl1271_cmd_ps_mode(wl, STATION_POWER_SAVE_MODE); + ret = wl1271_cmd_ps_mode(wl, wlvif, STATION_POWER_SAVE_MODE); if (ret < 0) return ret; @@ -170,17 +170,17 @@ int wl1271_ps_set_mode(struct wl1271 *wl, enum wl1271_cmd_ps_mode mode, /* disable beacon early termination */ if (wl->band == IEEE80211_BAND_2GHZ) { - ret = wl1271_acx_bet_enable(wl, false); + ret = wl1271_acx_bet_enable(wl, wlvif, false); if (ret < 0) return ret; } /* disable beacon filtering */ - ret = wl1271_acx_beacon_filter_opt(wl, false); + ret = wl1271_acx_beacon_filter_opt(wl, wlvif, false); if (ret < 0) return ret; - ret = wl1271_cmd_ps_mode(wl, STATION_ACTIVE_MODE); + ret = wl1271_cmd_ps_mode(wl, wlvif, STATION_ACTIVE_MODE); if (ret < 0) return ret; diff --git a/drivers/net/wireless/wl12xx/ps.h b/drivers/net/wireless/wl12xx/ps.h index 25eb9bc9b628..6ad0a0bd29bd 100644 --- a/drivers/net/wireless/wl12xx/ps.h +++ b/drivers/net/wireless/wl12xx/ps.h @@ -27,8 +27,8 @@ #include "wl12xx.h" #include "acx.h" -int wl1271_ps_set_mode(struct wl1271 *wl, enum wl1271_cmd_ps_mode mode, - u32 rates, bool send); +int wl1271_ps_set_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif, + enum wl1271_cmd_ps_mode mode, u32 rates, bool send); void wl1271_ps_elp_sleep(struct wl1271 *wl); int wl1271_ps_elp_wakeup(struct wl1271 *wl); void wl1271_elp_work(struct work_struct *work); diff --git a/drivers/net/wireless/wl12xx/scan.c b/drivers/net/wireless/wl12xx/scan.c index e3b863b895f3..9d0dfb516e26 100644 --- a/drivers/net/wireless/wl12xx/scan.c +++ b/drivers/net/wireless/wl12xx/scan.c @@ -163,6 +163,7 @@ static int wl1271_scan_send(struct wl1271 *wl, struct ieee80211_vif *vif, enum ieee80211_band band, bool passive, u32 basic_rate) { + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); struct wl1271_cmd_scan *cmd; struct wl1271_cmd_trigger_scan_to *trigger; int ret; @@ -182,11 +183,11 @@ static int wl1271_scan_send(struct wl1271 *wl, struct ieee80211_vif *vif, if (passive) scan_options |= WL1271_SCAN_OPT_PASSIVE; - if (WARN_ON(wl->role_id == WL12XX_INVALID_ROLE_ID)) { + if (WARN_ON(wlvif->role_id == WL12XX_INVALID_ROLE_ID)) { ret = -EINVAL; goto out; } - cmd->params.role_id = wl->role_id; + cmd->params.role_id = wlvif->role_id; cmd->params.scan_options = cpu_to_le16(scan_options); cmd->params.n_ch = wl1271_get_scan_channels(wl, wl->scan.req, diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h index e6d3c214acf9..e249b459f62b 100644 --- a/drivers/net/wireless/wl12xx/wl12xx.h +++ b/drivers/net/wireless/wl12xx/wl12xx.h @@ -401,7 +401,6 @@ struct wl1271 { u8 mac_addr[ETH_ALEN]; int channel; - u8 role_id; u8 dev_role_id; u8 system_hlid; u8 sta_hlid; @@ -621,6 +620,7 @@ struct wl1271_station { struct wl12xx_vif { u8 bss_type; u8 p2p; /* we are using p2p role */ + u8 role_id; u8 ssid[IEEE80211_MAX_SSID_LEN + 1]; u8 ssid_len; -- cgit v1.2.3 From 7edebf56ca424484b9e0e51a6188c93c7fdd3a41 Mon Sep 17 00:00:00 2001 From: Eliad Peller Date: Wed, 5 Oct 2011 11:55:52 +0200 Subject: wl12xx: move dev_role_id into wlvif move dev_role_id into the per-interface data, rather than being global. Signed-off-by: Eliad Peller Signed-off-by: Luciano Coelho --- drivers/net/wireless/wl12xx/cmd.c | 10 ++++---- drivers/net/wireless/wl12xx/cmd.h | 4 +-- drivers/net/wireless/wl12xx/main.c | 50 ++++++++++++++++++++---------------- drivers/net/wireless/wl12xx/scan.c | 10 +++++--- drivers/net/wireless/wl12xx/tx.c | 9 ++++--- drivers/net/wireless/wl12xx/wl12xx.h | 4 ++- 6 files changed, 49 insertions(+), 38 deletions(-) (limited to 'drivers/net/wireless/wl12xx/cmd.c') diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c index 918faca517cf..36544ff6a79b 100644 --- a/drivers/net/wireless/wl12xx/cmd.c +++ b/drivers/net/wireless/wl12xx/cmd.c @@ -464,7 +464,7 @@ static int wl12xx_get_new_session_id(struct wl1271 *wl) return wl->session_counter; } -int wl12xx_cmd_role_start_dev(struct wl1271 *wl) +int wl12xx_cmd_role_start_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif) { struct wl12xx_cmd_role_start *cmd; int ret; @@ -475,9 +475,9 @@ int wl12xx_cmd_role_start_dev(struct wl1271 *wl) goto out; } - wl1271_debug(DEBUG_CMD, "cmd role start dev %d", wl->dev_role_id); + wl1271_debug(DEBUG_CMD, "cmd role start dev %d", wlvif->dev_role_id); - cmd->role_id = wl->dev_role_id; + cmd->role_id = wlvif->dev_role_id; if (wl->band == IEEE80211_BAND_5GHZ) cmd->band = WL12XX_BAND_5GHZ; cmd->channel = wl->channel; @@ -514,7 +514,7 @@ out: return ret; } -int wl12xx_cmd_role_stop_dev(struct wl1271 *wl) +int wl12xx_cmd_role_stop_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif) { struct wl12xx_cmd_role_stop *cmd; int ret; @@ -530,7 +530,7 @@ int wl12xx_cmd_role_stop_dev(struct wl1271 *wl) wl1271_debug(DEBUG_CMD, "cmd role stop dev"); - cmd->role_id = wl->dev_role_id; + cmd->role_id = wlvif->dev_role_id; cmd->disc_type = DISCONNECT_IMMEDIATE; cmd->reason = cpu_to_le16(WLAN_REASON_UNSPECIFIED); diff --git a/drivers/net/wireless/wl12xx/cmd.h b/drivers/net/wireless/wl12xx/cmd.h index bf2c45b8b911..fb40556a8ad1 100644 --- a/drivers/net/wireless/wl12xx/cmd.h +++ b/drivers/net/wireless/wl12xx/cmd.h @@ -39,8 +39,8 @@ int wl1271_cmd_ext_radio_parms(struct wl1271 *wl); int wl12xx_cmd_role_enable(struct wl1271 *wl, u8 *addr, u8 role_type, u8 *role_id); int wl12xx_cmd_role_disable(struct wl1271 *wl, u8 *role_id); -int wl12xx_cmd_role_start_dev(struct wl1271 *wl); -int wl12xx_cmd_role_stop_dev(struct wl1271 *wl); +int wl12xx_cmd_role_start_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif); +int wl12xx_cmd_role_stop_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif); int wl12xx_cmd_role_start_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif); int wl12xx_cmd_role_stop_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif); int wl12xx_cmd_role_start_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif); diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index b3d4ef5b900d..f4d3df15719b 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -1857,6 +1857,7 @@ static void wl12xx_init_vif_data(struct wl12xx_vif *wlvif) { wlvif->bss_type = MAX_BSS_TYPE; wlvif->role_id = WL12XX_INVALID_ROLE_ID; + wlvif->dev_role_id = WL12XX_INVALID_ROLE_ID; wlvif->basic_rate_set = CONF_TX_RATE_MASK_BASIC; wlvif->basic_rate = CONF_TX_RATE_MASK_BASIC; wlvif->rate_set = CONF_TX_RATE_MASK_BASIC; @@ -1958,7 +1959,7 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw, */ ret = wl12xx_cmd_role_enable(wl, vif->addr, WL1271_ROLE_DEVICE, - &wl->dev_role_id); + &wlvif->dev_role_id); if (ret < 0) goto irq_disable; } @@ -2067,7 +2068,7 @@ static void __wl1271_op_remove_interface(struct wl1271 *wl, goto deinit; if (wlvif->bss_type == BSS_TYPE_STA_BSS) { - ret = wl12xx_cmd_role_disable(wl, &wl->dev_role_id); + ret = wl12xx_cmd_role_disable(wl, &wlvif->dev_role_id); if (ret < 0) goto deinit; } @@ -2131,7 +2132,7 @@ deinit: wl->ap_ps_map = 0; wl->sched_scanning = false; wlvif->role_id = WL12XX_INVALID_ROLE_ID; - wl->dev_role_id = WL12XX_INVALID_ROLE_ID; + wlvif->dev_role_id = WL12XX_INVALID_ROLE_ID; memset(wl->roles_map, 0, sizeof(wl->roles_map)); memset(wl->links_map, 0, sizeof(wl->links_map)); memset(wl->roc_map, 0, sizeof(wl->roc_map)); @@ -2289,11 +2290,11 @@ static int wl1271_sta_handle_idle(struct wl1271 *wl, struct wl12xx_vif *wlvif, if (idle) { /* no need to croc if we weren't busy (e.g. during boot) */ if (wl12xx_is_roc(wl)) { - ret = wl12xx_croc(wl, wl->dev_role_id); + ret = wl12xx_croc(wl, wlvif->dev_role_id); if (ret < 0) goto out; - ret = wl12xx_cmd_role_stop_dev(wl); + ret = wl12xx_cmd_role_stop_dev(wl, wlvif); if (ret < 0) goto out; } @@ -2315,11 +2316,11 @@ static int wl1271_sta_handle_idle(struct wl1271 *wl, struct wl12xx_vif *wlvif, ieee80211_sched_scan_stopped(wl->hw); } - ret = wl12xx_cmd_role_start_dev(wl); + ret = wl12xx_cmd_role_start_dev(wl, wlvif); if (ret < 0) goto out; - ret = wl12xx_roc(wl, wl->dev_role_id); + ret = wl12xx_roc(wl, wlvif->dev_role_id); if (ret < 0) goto out; clear_bit(WL1271_FLAG_IDLE, &wl->flags); @@ -2408,7 +2409,8 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed) if (test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags)) { if (wl12xx_is_roc(wl)) { /* roaming */ - ret = wl12xx_croc(wl, wl->dev_role_id); + ret = wl12xx_croc(wl, + wlvif->dev_role_id); if (ret < 0) goto out_sleep; } @@ -2424,11 +2426,13 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed) */ if (wl12xx_is_roc(wl) && !(conf->flags & IEEE80211_CONF_IDLE)) { - ret = wl12xx_croc(wl, wl->dev_role_id); + ret = wl12xx_croc(wl, + wlvif->dev_role_id); if (ret < 0) goto out_sleep; - ret = wl12xx_roc(wl, wl->dev_role_id); + ret = wl12xx_roc(wl, + wlvif->dev_role_id); if (ret < 0) wl1271_warning("roc failed %d", ret); @@ -2891,6 +2895,8 @@ static int wl1271_op_hw_scan(struct ieee80211_hw *hw, struct cfg80211_scan_request *req) { struct wl1271 *wl = hw->priv; + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); + int ret; u8 *ssid = NULL; size_t len = 0; @@ -2925,8 +2931,8 @@ static int wl1271_op_hw_scan(struct ieee80211_hw *hw, ret = -EBUSY; goto out_sleep; } - wl12xx_croc(wl, wl->dev_role_id); - wl12xx_cmd_role_stop_dev(wl); + wl12xx_croc(wl, wlvif->dev_role_id); + wl12xx_cmd_role_stop_dev(wl, wlvif); } ret = wl1271_scan(hw->priv, vif, ssid, len, req); @@ -3437,8 +3443,8 @@ static void wl1271_bss_info_changed_sta(struct wl1271 *wl, if (test_and_clear_bit(WL1271_FLAG_IBSS_JOINED, &wl->flags)) { wl1271_unjoin(wl, wlvif); - wl12xx_cmd_role_start_dev(wl); - wl12xx_roc(wl, wl->dev_role_id); + wl12xx_cmd_role_start_dev(wl, wlvif); + wl12xx_roc(wl, wlvif->dev_role_id); } } } @@ -3605,16 +3611,17 @@ sta_not_found: * roaming on the same channel. until we will * have a better flow...) */ - if (test_bit(wl->dev_role_id, wl->roc_map)) { - ret = wl12xx_croc(wl, wl->dev_role_id); + if (test_bit(wlvif->dev_role_id, wl->roc_map)) { + ret = wl12xx_croc(wl, + wlvif->dev_role_id); if (ret < 0) goto out; } wl1271_unjoin(wl, wlvif); if (!(conf_flags & IEEE80211_CONF_IDLE)) { - wl12xx_cmd_role_start_dev(wl); - wl12xx_roc(wl, wl->dev_role_id); + wl12xx_cmd_role_start_dev(wl, wlvif); + wl12xx_roc(wl, wlvif->dev_role_id); } } } @@ -3693,12 +3700,12 @@ sta_not_found: * stop device role if started (we might already be in * STA role). TODO: make it better. */ - if (wl->dev_role_id != WL12XX_INVALID_ROLE_ID) { - ret = wl12xx_croc(wl, wl->dev_role_id); + if (wlvif->dev_role_id != WL12XX_INVALID_ROLE_ID) { + ret = wl12xx_croc(wl, wlvif->dev_role_id); if (ret < 0) goto out; - ret = wl12xx_cmd_role_stop_dev(wl); + ret = wl12xx_cmd_role_stop_dev(wl, wlvif); if (ret < 0) goto out; } @@ -4882,7 +4889,6 @@ struct ieee80211_hw *wl1271_alloc_hw(void) wl->tx_spare_blocks = TX_HW_BLOCK_SPARE_DEFAULT; wl->system_hlid = WL12XX_SYSTEM_HLID; wl->sta_hlid = WL12XX_INVALID_LINK_ID; - wl->dev_role_id = WL12XX_INVALID_ROLE_ID; wl->dev_hlid = WL12XX_INVALID_LINK_ID; wl->session_counter = 0; wl->ap_bcast_hlid = WL12XX_INVALID_LINK_ID; diff --git a/drivers/net/wireless/wl12xx/scan.c b/drivers/net/wireless/wl12xx/scan.c index 9d0dfb516e26..9372136b27e4 100644 --- a/drivers/net/wireless/wl12xx/scan.c +++ b/drivers/net/wireless/wl12xx/scan.c @@ -34,6 +34,7 @@ void wl1271_scan_complete_work(struct work_struct *work) { struct delayed_work *dwork; struct wl1271 *wl; + struct ieee80211_vif *vif; struct wl12xx_vif *wlvif; int ret; bool is_sta, is_ibss; @@ -51,7 +52,8 @@ void wl1271_scan_complete_work(struct work_struct *work) if (wl->scan.state == WL1271_SCAN_STATE_IDLE) goto out; - wlvif = wl12xx_vif_to_data(wl->scan_vif); + vif = wl->scan_vif; + wlvif = wl12xx_vif_to_data(vif); wl->scan.state = WL1271_SCAN_STATE_IDLE; memset(wl->scan.scanned_ch, 0, sizeof(wl->scan.scanned_ch)); @@ -72,10 +74,10 @@ void wl1271_scan_complete_work(struct work_struct *work) is_ibss = (wlvif->bss_type == BSS_TYPE_IBSS); if (((is_sta && !test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags)) || (is_ibss && !test_bit(WL1271_FLAG_IBSS_JOINED, &wl->flags))) && - !test_bit(wl->dev_role_id, wl->roc_map)) { + !test_bit(wlvif->dev_role_id, wl->roc_map)) { /* restore remain on channel */ - wl12xx_cmd_role_start_dev(wl); - wl12xx_roc(wl, wl->dev_role_id); + wl12xx_cmd_role_start_dev(wl, wlvif); + wl12xx_roc(wl, wlvif->dev_role_id); } wl1271_ps_elp_sleep(wl); diff --git a/drivers/net/wireless/wl12xx/tx.c b/drivers/net/wireless/wl12xx/tx.c index 5561ec2d4b4f..538d8613b324 100644 --- a/drivers/net/wireless/wl12xx/tx.c +++ b/drivers/net/wireless/wl12xx/tx.c @@ -77,7 +77,8 @@ static void wl1271_free_tx_id(struct wl1271 *wl, int id) } static int wl1271_tx_update_filters(struct wl1271 *wl, - struct sk_buff *skb) + struct wl12xx_vif *wlvif, + struct sk_buff *skb) { struct ieee80211_hdr *hdr; int ret; @@ -97,11 +98,11 @@ static int wl1271_tx_update_filters(struct wl1271 *wl, goto out; wl1271_debug(DEBUG_CMD, "starting device role for roaming"); - ret = wl12xx_cmd_role_start_dev(wl); + ret = wl12xx_cmd_role_start_dev(wl, wlvif); if (ret < 0) goto out; - ret = wl12xx_roc(wl, wl->dev_role_id); + ret = wl12xx_roc(wl, wlvif->dev_role_id); if (ret < 0) goto out; out: @@ -192,7 +193,7 @@ static u8 wl1271_tx_get_hlid(struct wl1271 *wl, struct ieee80211_vif *vif, if (wlvif->bss_type == BSS_TYPE_AP_BSS) return wl12xx_tx_get_hlid_ap(wl, skb); - wl1271_tx_update_filters(wl, skb); + wl1271_tx_update_filters(wl, wlvif, skb); if ((test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags) || test_bit(WL1271_FLAG_IBSS_JOINED, &wl->flags)) && diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h index e249b459f62b..4c69ae1635fe 100644 --- a/drivers/net/wireless/wl12xx/wl12xx.h +++ b/drivers/net/wireless/wl12xx/wl12xx.h @@ -401,7 +401,6 @@ struct wl1271 { u8 mac_addr[ETH_ALEN]; int channel; - u8 dev_role_id; u8 system_hlid; u8 sta_hlid; u8 dev_hlid; @@ -622,6 +621,9 @@ struct wl12xx_vif { u8 p2p; /* we are using p2p role */ u8 role_id; + /* sta/ibss specific */ + u8 dev_role_id; + u8 ssid[IEEE80211_MAX_SSID_LEN + 1]; u8 ssid_len; -- cgit v1.2.3 From 154da67c7da14ffd8da292394f8cbc81cc5ea4e3 Mon Sep 17 00:00:00 2001 From: Eliad Peller Date: Wed, 5 Oct 2011 11:55:53 +0200 Subject: wl12xx: move sta_hlid into wlvif move sta_hlid into the per-interface data, rather than being global. Signed-off-by: Eliad Peller Signed-off-by: Luciano Coelho --- drivers/net/wireless/wl12xx/cmd.c | 28 +++++++++++++++------------- drivers/net/wireless/wl12xx/cmd.h | 3 ++- drivers/net/wireless/wl12xx/main.c | 18 +++++++++--------- drivers/net/wireless/wl12xx/tx.c | 4 ++-- drivers/net/wireless/wl12xx/wl12xx.h | 7 ++++++- 5 files changed, 34 insertions(+), 26 deletions(-) (limited to 'drivers/net/wireless/wl12xx/cmd.c') diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c index 36544ff6a79b..2a9a4b2032e5 100644 --- a/drivers/net/wireless/wl12xx/cmd.c +++ b/drivers/net/wireless/wl12xx/cmd.c @@ -581,12 +581,12 @@ int wl12xx_cmd_role_start_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif) memcpy(cmd->sta.bssid, vif->bss_conf.bssid, ETH_ALEN); cmd->sta.local_rates = cpu_to_le32(wlvif->rate_set); - if (wl->sta_hlid == WL12XX_INVALID_LINK_ID) { - ret = wl12xx_allocate_link(wl, &wl->sta_hlid); + if (wlvif->sta.hlid == WL12XX_INVALID_LINK_ID) { + ret = wl12xx_allocate_link(wl, &wlvif->sta.hlid); if (ret) goto out_free; } - cmd->sta.hlid = wl->sta_hlid; + cmd->sta.hlid = wlvif->sta.hlid; cmd->sta.session = wl12xx_get_new_session_id(wl); cmd->sta.remote_rates = cpu_to_le32(wlvif->rate_set); @@ -605,7 +605,7 @@ int wl12xx_cmd_role_start_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif) err_hlid: /* clear links on error. */ - wl12xx_free_link(wl, &wl->sta_hlid); + wl12xx_free_link(wl, &wlvif->sta.hlid); out_free: kfree(cmd); @@ -620,7 +620,7 @@ int wl12xx_cmd_role_stop_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif) struct wl12xx_cmd_role_stop *cmd; int ret; - if (WARN_ON(wl->sta_hlid == WL12XX_INVALID_LINK_ID)) + if (WARN_ON(wlvif->sta.hlid == WL12XX_INVALID_LINK_ID)) return -EINVAL; cmd = kzalloc(sizeof(*cmd), GFP_KERNEL); @@ -641,7 +641,7 @@ int wl12xx_cmd_role_stop_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif) goto out_free; } - wl12xx_free_link(wl, &wl->sta_hlid); + wl12xx_free_link(wl, &wlvif->sta.hlid); out_free: kfree(cmd); @@ -796,12 +796,12 @@ int wl12xx_cmd_role_start_ibss(struct wl1271 *wl, struct wl12xx_vif *wlvif) memcpy(cmd->ibss.bssid, vif->bss_conf.bssid, ETH_ALEN); cmd->sta.local_rates = cpu_to_le32(wlvif->rate_set); - if (wl->sta_hlid == WL12XX_INVALID_LINK_ID) { - ret = wl12xx_allocate_link(wl, &wl->sta_hlid); + if (wlvif->sta.hlid == WL12XX_INVALID_LINK_ID) { + ret = wl12xx_allocate_link(wl, &wlvif->sta.hlid); if (ret) goto out_free; } - cmd->ibss.hlid = wl->sta_hlid; + cmd->ibss.hlid = wlvif->sta.hlid; cmd->ibss.remote_rates = cpu_to_le32(wlvif->rate_set); wl1271_debug(DEBUG_CMD, "role start: roleid=%d, hlid=%d, session=%d " @@ -822,7 +822,7 @@ int wl12xx_cmd_role_start_ibss(struct wl1271 *wl, struct wl12xx_vif *wlvif) err_hlid: /* clear links on error. */ - wl12xx_free_link(wl, &wl->sta_hlid); + wl12xx_free_link(wl, &wlvif->sta.hlid); out_free: kfree(cmd); @@ -1264,15 +1264,17 @@ out: return ret; } -int wl1271_cmd_set_sta_key(struct wl1271 *wl, u16 action, u8 id, u8 key_type, +int wl1271_cmd_set_sta_key(struct wl1271 *wl, struct ieee80211_vif *vif, + u16 action, u8 id, u8 key_type, u8 key_size, const u8 *key, const u8 *addr, u32 tx_seq_32, u16 tx_seq_16) { + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); struct wl1271_cmd_set_keys *cmd; int ret = 0; /* hlid might have already been deleted */ - if (wl->sta_hlid == WL12XX_INVALID_LINK_ID) + if (wlvif->sta.hlid == WL12XX_INVALID_LINK_ID) return 0; cmd = kzalloc(sizeof(*cmd), GFP_KERNEL); @@ -1281,7 +1283,7 @@ int wl1271_cmd_set_sta_key(struct wl1271 *wl, u16 action, u8 id, u8 key_type, goto out; } - cmd->hlid = wl->sta_hlid; + cmd->hlid = wlvif->sta.hlid; if (key_type == KEY_WEP) cmd->lid_key_type = WEP_DEFAULT_LID_TYPE; diff --git a/drivers/net/wireless/wl12xx/cmd.h b/drivers/net/wireless/wl12xx/cmd.h index fb40556a8ad1..25ab400f2ebd 100644 --- a/drivers/net/wireless/wl12xx/cmd.h +++ b/drivers/net/wireless/wl12xx/cmd.h @@ -70,7 +70,8 @@ int wl1271_build_qos_null_data(struct wl1271 *wl, struct ieee80211_vif *vif); int wl12xx_cmd_build_klv_null_data(struct wl1271 *wl, struct wl12xx_vif *wlvif); int wl12xx_cmd_set_default_wep_key(struct wl1271 *wl, u8 id, u8 hlid); -int wl1271_cmd_set_sta_key(struct wl1271 *wl, u16 action, u8 id, u8 key_type, +int wl1271_cmd_set_sta_key(struct wl1271 *wl, struct ieee80211_vif *vif, + u16 action, u8 id, u8 key_type, u8 key_size, const u8 *key, const u8 *addr, u32 tx_seq_32, u16 tx_seq_16); int wl1271_cmd_set_ap_key(struct wl1271 *wl, u16 action, u8 id, u8 key_type, diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index f4d3df15719b..3358cfe5b019 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -412,7 +412,7 @@ static int wl1271_check_operstate(struct wl1271 *wl, unsigned char operstate) if (test_and_set_bit(WL1271_FLAG_STA_STATE_SENT, &wl->flags)) return 0; - ret = wl12xx_cmd_set_peer_state(wl, wl->sta_hlid); + ret = wl12xx_cmd_set_peer_state(wl, wlvif->sta.hlid); if (ret < 0) return ret; @@ -1858,6 +1858,7 @@ static void wl12xx_init_vif_data(struct wl12xx_vif *wlvif) wlvif->bss_type = MAX_BSS_TYPE; wlvif->role_id = WL12XX_INVALID_ROLE_ID; wlvif->dev_role_id = WL12XX_INVALID_ROLE_ID; + wlvif->sta.hlid = WL12XX_INVALID_LINK_ID; wlvif->basic_rate_set = CONF_TX_RATE_MASK_BASIC; wlvif->basic_rate = CONF_TX_RATE_MASK_BASIC; wlvif->rate_set = CONF_TX_RATE_MASK_BASIC; @@ -2081,7 +2082,7 @@ static void __wl1271_op_remove_interface(struct wl1271 *wl, } deinit: /* clear all hlids (except system_hlid) */ - wl->sta_hlid = WL12XX_INVALID_LINK_ID; + wlvif->sta.hlid = WL12XX_INVALID_LINK_ID; wl->dev_hlid = WL12XX_INVALID_LINK_ID; wl->ap_bcast_hlid = WL12XX_INVALID_LINK_ID; wl->ap_global_hlid = WL12XX_INVALID_LINK_ID; @@ -2765,10 +2766,10 @@ static int wl1271_set_key(struct wl1271 *wl, struct wl12xx_vif *wlvif, /* don't remove key if hlid was already deleted */ if (action == KEY_REMOVE && - wl->sta_hlid == WL12XX_INVALID_LINK_ID) + wlvif->sta.hlid == WL12XX_INVALID_LINK_ID) return 0; - ret = wl1271_cmd_set_sta_key(wl, action, + ret = wl1271_cmd_set_sta_key(wl, vif, action, id, key_type, key_size, key, addr, tx_seq_32, tx_seq_16); @@ -2779,7 +2780,7 @@ static int wl1271_set_key(struct wl1271 *wl, struct wl12xx_vif *wlvif, if (key_type == KEY_WEP) { ret = wl12xx_cmd_set_default_wep_key(wl, wl->default_key, - wl->sta_hlid); + wlvif->sta.hlid); if (ret < 0) return ret; } @@ -3731,7 +3732,7 @@ sta_not_found: ret = wl1271_acx_set_ht_capabilities(wl, &sta_ht_cap, true, - wl->sta_hlid); + wlvif->sta.hlid); if (ret < 0) { wl1271_warning("Set ht cap true failed %d", ret); @@ -3743,7 +3744,7 @@ sta_not_found: ret = wl1271_acx_set_ht_capabilities(wl, &sta_ht_cap, false, - wl->sta_hlid); + wlvif->sta.hlid); if (ret < 0) { wl1271_warning("Set ht cap false failed %d", ret); @@ -4080,7 +4081,7 @@ static int wl1271_op_ampdu_action(struct ieee80211_hw *hw, } if (wlvif->bss_type == BSS_TYPE_STA_BSS) { - hlid = wl->sta_hlid; + hlid = wlvif->sta.hlid; ba_bitmap = &wl->ba_rx_bitmap; } else if (wlvif->bss_type == BSS_TYPE_AP_BSS) { struct wl1271_station *wl_sta; @@ -4888,7 +4889,6 @@ struct ieee80211_hw *wl1271_alloc_hw(void) wl->tx_security_last_seq_lsb = 0; wl->tx_spare_blocks = TX_HW_BLOCK_SPARE_DEFAULT; wl->system_hlid = WL12XX_SYSTEM_HLID; - wl->sta_hlid = WL12XX_INVALID_LINK_ID; wl->dev_hlid = WL12XX_INVALID_LINK_ID; wl->session_counter = 0; wl->ap_bcast_hlid = WL12XX_INVALID_LINK_ID; diff --git a/drivers/net/wireless/wl12xx/tx.c b/drivers/net/wireless/wl12xx/tx.c index 538d8613b324..db55767d7d54 100644 --- a/drivers/net/wireless/wl12xx/tx.c +++ b/drivers/net/wireless/wl12xx/tx.c @@ -42,7 +42,7 @@ static int wl1271_set_default_wep_key(struct wl1271 *wl, ret = wl12xx_cmd_set_default_wep_key(wl, id, wl->ap_bcast_hlid); else - ret = wl12xx_cmd_set_default_wep_key(wl, id, wl->sta_hlid); + ret = wl12xx_cmd_set_default_wep_key(wl, id, wlvif->sta.hlid); if (ret < 0) return ret; @@ -199,7 +199,7 @@ static u8 wl1271_tx_get_hlid(struct wl1271 *wl, struct ieee80211_vif *vif, test_bit(WL1271_FLAG_IBSS_JOINED, &wl->flags)) && !ieee80211_is_auth(hdr->frame_control) && !ieee80211_is_assoc_req(hdr->frame_control)) - return wl->sta_hlid; + return wlvif->sta.hlid; else return wl->dev_hlid; } diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h index 4c69ae1635fe..a1084d1466bb 100644 --- a/drivers/net/wireless/wl12xx/wl12xx.h +++ b/drivers/net/wireless/wl12xx/wl12xx.h @@ -402,7 +402,6 @@ struct wl1271 { u8 mac_addr[ETH_ALEN]; int channel; u8 system_hlid; - u8 sta_hlid; u8 dev_hlid; u8 ap_global_hlid; u8 ap_bcast_hlid; @@ -624,6 +623,12 @@ struct wl12xx_vif { /* sta/ibss specific */ u8 dev_role_id; + union { + struct { + u8 hlid; + } sta; + }; + u8 ssid[IEEE80211_MAX_SSID_LEN + 1]; u8 ssid_len; -- cgit v1.2.3 From a8ab39a4b588e8523be2fa75671bdc9612d3467a Mon Sep 17 00:00:00 2001 From: Eliad Peller Date: Wed, 5 Oct 2011 11:55:54 +0200 Subject: wl12xx: move ap_global_hlid and ap_bcast_hlid into wlvif move ap_global_hlid and ap_bcast_hlid into the per-interface data, rather than being global. Signed-off-by: Eliad Peller Signed-off-by: Luciano Coelho --- drivers/net/wireless/wl12xx/cmd.c | 28 ++++++++++++++-------------- drivers/net/wireless/wl12xx/cmd.h | 5 +++-- drivers/net/wireless/wl12xx/main.c | 34 +++++++++++++++++++--------------- drivers/net/wireless/wl12xx/tx.c | 15 ++++++++------- drivers/net/wireless/wl12xx/tx.h | 3 ++- drivers/net/wireless/wl12xx/wl12xx.h | 6 ++++-- 6 files changed, 50 insertions(+), 41 deletions(-) (limited to 'drivers/net/wireless/wl12xx/cmd.c') diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c index 2a9a4b2032e5..d0124e63dad1 100644 --- a/drivers/net/wireless/wl12xx/cmd.c +++ b/drivers/net/wireless/wl12xx/cmd.c @@ -671,19 +671,19 @@ int wl12xx_cmd_role_start_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif) goto out; } - ret = wl12xx_allocate_link(wl, &wl->ap_global_hlid); + ret = wl12xx_allocate_link(wl, &wlvif->ap.global_hlid); if (ret < 0) goto out_free; - ret = wl12xx_allocate_link(wl, &wl->ap_bcast_hlid); + ret = wl12xx_allocate_link(wl, &wlvif->ap.bcast_hlid); if (ret < 0) goto out_free_global; cmd->role_id = wlvif->role_id; cmd->ap.aging_period = cpu_to_le16(wl->conf.tx.ap_aging_period); cmd->ap.bss_index = WL1271_AP_BSS_INDEX; - cmd->ap.global_hlid = wl->ap_global_hlid; - cmd->ap.broadcast_hlid = wl->ap_bcast_hlid; + cmd->ap.global_hlid = wlvif->ap.global_hlid; + cmd->ap.broadcast_hlid = wlvif->ap.bcast_hlid; cmd->ap.basic_rate_set = cpu_to_le32(wlvif->basic_rate_set); cmd->ap.beacon_interval = cpu_to_le16(wl->beacon_int); cmd->ap.dtim_interval = bss_conf->dtim_period; @@ -725,10 +725,10 @@ int wl12xx_cmd_role_start_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif) goto out_free; out_free_bcast: - wl12xx_free_link(wl, &wl->ap_bcast_hlid); + wl12xx_free_link(wl, &wlvif->ap.bcast_hlid); out_free_global: - wl12xx_free_link(wl, &wl->ap_global_hlid); + wl12xx_free_link(wl, &wlvif->ap.global_hlid); out_free: kfree(cmd); @@ -758,8 +758,8 @@ int wl12xx_cmd_role_stop_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif) goto out_free; } - wl12xx_free_link(wl, &wl->ap_bcast_hlid); - wl12xx_free_link(wl, &wl->ap_global_hlid); + wl12xx_free_link(wl, &wlvif->ap.bcast_hlid); + wl12xx_free_link(wl, &wlvif->ap.global_hlid); out_free: kfree(cmd); @@ -1264,12 +1264,11 @@ out: return ret; } -int wl1271_cmd_set_sta_key(struct wl1271 *wl, struct ieee80211_vif *vif, +int wl1271_cmd_set_sta_key(struct wl1271 *wl, struct wl12xx_vif *wlvif, u16 action, u8 id, u8 key_type, u8 key_size, const u8 *key, const u8 *addr, u32 tx_seq_32, u16 tx_seq_16) { - struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); struct wl1271_cmd_set_keys *cmd; int ret = 0; @@ -1334,9 +1333,10 @@ out: * TODO: merge with sta/ibss into 1 set_key function. * note there are slight diffs */ -int wl1271_cmd_set_ap_key(struct wl1271 *wl, u16 action, u8 id, u8 key_type, - u8 key_size, const u8 *key, u8 hlid, u32 tx_seq_32, - u16 tx_seq_16) +int wl1271_cmd_set_ap_key(struct wl1271 *wl, struct wl12xx_vif *wlvif, + u16 action, u8 id, u8 key_type, + u8 key_size, const u8 *key, u8 hlid, u32 tx_seq_32, + u16 tx_seq_16) { struct wl1271_cmd_set_keys *cmd; int ret = 0; @@ -1346,7 +1346,7 @@ int wl1271_cmd_set_ap_key(struct wl1271 *wl, u16 action, u8 id, u8 key_type, if (!cmd) return -ENOMEM; - if (hlid == wl->ap_bcast_hlid) { + if (hlid == wlvif->ap.bcast_hlid) { if (key_type == KEY_WEP) lid_type = WEP_DEFAULT_LID_TYPE; else diff --git a/drivers/net/wireless/wl12xx/cmd.h b/drivers/net/wireless/wl12xx/cmd.h index 25ab400f2ebd..9624828b76e8 100644 --- a/drivers/net/wireless/wl12xx/cmd.h +++ b/drivers/net/wireless/wl12xx/cmd.h @@ -70,11 +70,12 @@ int wl1271_build_qos_null_data(struct wl1271 *wl, struct ieee80211_vif *vif); int wl12xx_cmd_build_klv_null_data(struct wl1271 *wl, struct wl12xx_vif *wlvif); int wl12xx_cmd_set_default_wep_key(struct wl1271 *wl, u8 id, u8 hlid); -int wl1271_cmd_set_sta_key(struct wl1271 *wl, struct ieee80211_vif *vif, +int wl1271_cmd_set_sta_key(struct wl1271 *wl, struct wl12xx_vif *wlvif, u16 action, u8 id, u8 key_type, u8 key_size, const u8 *key, const u8 *addr, u32 tx_seq_32, u16 tx_seq_16); -int wl1271_cmd_set_ap_key(struct wl1271 *wl, u16 action, u8 id, u8 key_type, +int wl1271_cmd_set_ap_key(struct wl1271 *wl, struct wl12xx_vif *wlvif, + u16 action, u8 id, u8 key_type, u8 key_size, const u8 *key, u8 hlid, u32 tx_seq_32, u16 tx_seq_16); int wl12xx_cmd_set_peer_state(struct wl1271 *wl, u8 hlid); diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index 3358cfe5b019..731e34bc275a 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -1488,8 +1488,9 @@ int wl1271_plt_stop(struct wl1271 *wl) static void wl1271_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb) { struct wl1271 *wl = hw->priv; - struct ieee80211_tx_info *control = IEEE80211_SKB_CB(skb); - struct wl12xx_vif *wlvif = wl12xx_vif_to_data(control->control.vif); + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + struct ieee80211_vif *vif = info->control.vif; + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); unsigned long flags; int q, mapping; u8 hlid = 0; @@ -1498,7 +1499,7 @@ static void wl1271_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb) q = wl1271_tx_get_queue(mapping); if (wlvif->bss_type == BSS_TYPE_AP_BSS) - hlid = wl12xx_tx_get_hlid_ap(wl, skb); + hlid = wl12xx_tx_get_hlid_ap(wl, wlvif, skb); spin_lock_irqsave(&wl->wl_lock, flags); @@ -1858,7 +1859,12 @@ static void wl12xx_init_vif_data(struct wl12xx_vif *wlvif) wlvif->bss_type = MAX_BSS_TYPE; wlvif->role_id = WL12XX_INVALID_ROLE_ID; wlvif->dev_role_id = WL12XX_INVALID_ROLE_ID; + + /* TODO: init union by type */ wlvif->sta.hlid = WL12XX_INVALID_LINK_ID; + wlvif->ap.bcast_hlid = WL12XX_INVALID_LINK_ID; + wlvif->ap.global_hlid = WL12XX_INVALID_LINK_ID; + wlvif->basic_rate_set = CONF_TX_RATE_MASK_BASIC; wlvif->basic_rate = CONF_TX_RATE_MASK_BASIC; wlvif->rate_set = CONF_TX_RATE_MASK_BASIC; @@ -2084,8 +2090,8 @@ deinit: /* clear all hlids (except system_hlid) */ wlvif->sta.hlid = WL12XX_INVALID_LINK_ID; wl->dev_hlid = WL12XX_INVALID_LINK_ID; - wl->ap_bcast_hlid = WL12XX_INVALID_LINK_ID; - wl->ap_global_hlid = WL12XX_INVALID_LINK_ID; + wlvif->ap.bcast_hlid = WL12XX_INVALID_LINK_ID; + wlvif->ap.global_hlid = WL12XX_INVALID_LINK_ID; /* * this must be before the cancel_work calls below, so that the work @@ -2653,7 +2659,7 @@ static void wl1271_free_ap_keys(struct wl1271 *wl) } } -static int wl1271_ap_init_hwenc(struct wl1271 *wl) +static int wl1271_ap_init_hwenc(struct wl1271 *wl, struct wl12xx_vif *wlvif) { int i, ret = 0; struct wl1271_ap_key *key; @@ -2667,9 +2673,9 @@ static int wl1271_ap_init_hwenc(struct wl1271 *wl) key = wl->recorded_ap_keys[i]; hlid = key->hlid; if (hlid == WL12XX_INVALID_LINK_ID) - hlid = wl->ap_bcast_hlid; + hlid = wlvif->ap.bcast_hlid; - ret = wl1271_cmd_set_ap_key(wl, KEY_ADD_OR_REPLACE, + ret = wl1271_cmd_set_ap_key(wl, wlvif, KEY_ADD_OR_REPLACE, key->id, key->key_type, key->key_size, key->key, hlid, key->tx_seq_32, @@ -2683,7 +2689,7 @@ static int wl1271_ap_init_hwenc(struct wl1271 *wl) if (wep_key_added) { ret = wl12xx_cmd_set_default_wep_key(wl, wl->default_key, - wl->ap_bcast_hlid); + wlvif->ap.bcast_hlid); if (ret < 0) goto out; } @@ -2709,7 +2715,7 @@ static int wl1271_set_key(struct wl1271 *wl, struct wl12xx_vif *wlvif, wl_sta = (struct wl1271_station *)sta->drv_priv; hlid = wl_sta->hlid; } else { - hlid = wl->ap_bcast_hlid; + hlid = wlvif->ap.bcast_hlid; } if (!test_bit(WL1271_FLAG_AP_STARTED, &wl->flags)) { @@ -2725,7 +2731,7 @@ static int wl1271_set_key(struct wl1271 *wl, struct wl12xx_vif *wlvif, key, hlid, tx_seq_32, tx_seq_16); } else { - ret = wl1271_cmd_set_ap_key(wl, action, + ret = wl1271_cmd_set_ap_key(wl, wlvif, action, id, key_type, key_size, key, hlid, tx_seq_32, tx_seq_16); @@ -2769,7 +2775,7 @@ static int wl1271_set_key(struct wl1271 *wl, struct wl12xx_vif *wlvif, wlvif->sta.hlid == WL12XX_INVALID_LINK_ID) return 0; - ret = wl1271_cmd_set_sta_key(wl, vif, action, + ret = wl1271_cmd_set_sta_key(wl, wlvif, action, id, key_type, key_size, key, addr, tx_seq_32, tx_seq_16); @@ -3375,7 +3381,7 @@ static void wl1271_bss_info_changed_ap(struct wl1271 *wl, if (ret < 0) goto out; - ret = wl1271_ap_init_hwenc(wl); + ret = wl1271_ap_init_hwenc(wl, wlvif); if (ret < 0) goto out; @@ -4891,8 +4897,6 @@ struct ieee80211_hw *wl1271_alloc_hw(void) wl->system_hlid = WL12XX_SYSTEM_HLID; wl->dev_hlid = WL12XX_INVALID_LINK_ID; wl->session_counter = 0; - wl->ap_bcast_hlid = WL12XX_INVALID_LINK_ID; - wl->ap_global_hlid = WL12XX_INVALID_LINK_ID; wl->active_sta_count = 0; setup_timer(&wl->rx_streaming_timer, wl1271_rx_streaming_timer, (unsigned long) wl); diff --git a/drivers/net/wireless/wl12xx/tx.c b/drivers/net/wireless/wl12xx/tx.c index db55767d7d54..53c6451a8fde 100644 --- a/drivers/net/wireless/wl12xx/tx.c +++ b/drivers/net/wireless/wl12xx/tx.c @@ -40,7 +40,7 @@ static int wl1271_set_default_wep_key(struct wl1271 *wl, if (is_ap) ret = wl12xx_cmd_set_default_wep_key(wl, id, - wl->ap_bcast_hlid); + wlvif->ap.bcast_hlid); else ret = wl12xx_cmd_set_default_wep_key(wl, id, wlvif->sta.hlid); @@ -156,7 +156,8 @@ bool wl12xx_is_dummy_packet(struct wl1271 *wl, struct sk_buff *skb) return wl->dummy_packet == skb; } -u8 wl12xx_tx_get_hlid_ap(struct wl1271 *wl, struct sk_buff *skb) +u8 wl12xx_tx_get_hlid_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif, + struct sk_buff *skb) { struct ieee80211_tx_info *control = IEEE80211_SKB_CB(skb); @@ -174,9 +175,9 @@ u8 wl12xx_tx_get_hlid_ap(struct wl1271 *wl, struct sk_buff *skb) hdr = (struct ieee80211_hdr *)skb->data; if (ieee80211_is_mgmt(hdr->frame_control)) - return wl->ap_global_hlid; + return wlvif->ap.global_hlid; else - return wl->ap_bcast_hlid; + return wlvif->ap.bcast_hlid; } } @@ -191,7 +192,7 @@ static u8 wl1271_tx_get_hlid(struct wl1271 *wl, struct ieee80211_vif *vif, return wl->system_hlid; if (wlvif->bss_type == BSS_TYPE_AP_BSS) - return wl12xx_tx_get_hlid_ap(wl, skb); + return wl12xx_tx_get_hlid_ap(wl, wlvif, skb); wl1271_tx_update_filters(wl, wlvif, skb); @@ -341,9 +342,9 @@ static void wl1271_tx_fill_hdr(struct wl1271 *wl, struct ieee80211_vif *vif, else rate_idx = ACX_TX_BASIC_RATE; } else { - if (hlid == wl->ap_global_hlid) + if (hlid == wlvif->ap.global_hlid) rate_idx = ACX_TX_AP_MODE_MGMT_RATE; - else if (hlid == wl->ap_bcast_hlid) + else if (hlid == wlvif->ap.bcast_hlid) rate_idx = ACX_TX_AP_MODE_BCST_RATE; else rate_idx = ac; diff --git a/drivers/net/wireless/wl12xx/tx.h b/drivers/net/wireless/wl12xx/tx.h index ba9403a45404..0964c9335316 100644 --- a/drivers/net/wireless/wl12xx/tx.h +++ b/drivers/net/wireless/wl12xx/tx.h @@ -212,7 +212,8 @@ u8 wl1271_rate_to_idx(int rate, enum ieee80211_band band); u32 wl1271_tx_enabled_rates_get(struct wl1271 *wl, u32 rate_set, enum ieee80211_band rate_band); u32 wl1271_tx_min_rate_get(struct wl1271 *wl, u32 rate_set); -u8 wl12xx_tx_get_hlid_ap(struct wl1271 *wl, struct sk_buff *skb); +u8 wl12xx_tx_get_hlid_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif, + struct sk_buff *skb); void wl1271_tx_reset_link_queues(struct wl1271 *wl, u8 hlid); void wl1271_handle_tx_low_watermark(struct wl1271 *wl); bool wl12xx_is_dummy_packet(struct wl1271 *wl, struct sk_buff *skb); diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h index a1084d1466bb..aa84899466a8 100644 --- a/drivers/net/wireless/wl12xx/wl12xx.h +++ b/drivers/net/wireless/wl12xx/wl12xx.h @@ -403,8 +403,6 @@ struct wl1271 { int channel; u8 system_hlid; u8 dev_hlid; - u8 ap_global_hlid; - u8 ap_bcast_hlid; unsigned long links_map[BITS_TO_LONGS(WL12XX_MAX_LINKS)]; unsigned long roles_map[BITS_TO_LONGS(WL12XX_MAX_ROLES)]; @@ -627,6 +625,10 @@ struct wl12xx_vif { struct { u8 hlid; } sta; + struct { + u8 global_hlid; + u8 bcast_hlid; + } ap; }; u8 ssid[IEEE80211_MAX_SSID_LEN + 1]; -- cgit v1.2.3 From 98b8625301e55bd3e4340f704edc378e4707e577 Mon Sep 17 00:00:00 2001 From: Eliad Peller Date: Wed, 5 Oct 2011 11:55:55 +0200 Subject: wl12xx: move session_counter into wlvif move session_counter into the per-interface data, rather than being global. Signed-off-by: Eliad Peller Signed-off-by: Luciano Coelho --- drivers/net/wireless/wl12xx/cmd.c | 15 ++++++++------- drivers/net/wireless/wl12xx/debugfs.c | 1 - drivers/net/wireless/wl12xx/main.c | 2 -- drivers/net/wireless/wl12xx/tx.c | 6 +++--- drivers/net/wireless/wl12xx/wl12xx.h | 9 +++++---- 5 files changed, 16 insertions(+), 17 deletions(-) (limited to 'drivers/net/wireless/wl12xx/cmd.c') diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c index d0124e63dad1..89d263e7b569 100644 --- a/drivers/net/wireless/wl12xx/cmd.c +++ b/drivers/net/wireless/wl12xx/cmd.c @@ -454,14 +454,15 @@ static void wl12xx_free_link(struct wl1271 *wl, u8 *hlid) *hlid = WL12XX_INVALID_LINK_ID; } -static int wl12xx_get_new_session_id(struct wl1271 *wl) +static int wl12xx_get_new_session_id(struct wl1271 *wl, + struct wl12xx_vif *wlvif) { - if (wl->session_counter >= SESSION_COUNTER_MAX) - wl->session_counter = 0; + if (wlvif->session_counter >= SESSION_COUNTER_MAX) + wlvif->session_counter = 0; - wl->session_counter++; + wlvif->session_counter++; - return wl->session_counter; + return wlvif->session_counter; } int wl12xx_cmd_role_start_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif) @@ -488,7 +489,7 @@ int wl12xx_cmd_role_start_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif) goto out_free; } cmd->device.hlid = wl->dev_hlid; - cmd->device.session = wl->session_counter; + cmd->device.session = wlvif->session_counter; wl1271_debug(DEBUG_CMD, "role start: roleid=%d, hlid=%d, session=%d", cmd->role_id, cmd->device.hlid, cmd->device.session); @@ -587,7 +588,7 @@ int wl12xx_cmd_role_start_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif) goto out_free; } cmd->sta.hlid = wlvif->sta.hlid; - cmd->sta.session = wl12xx_get_new_session_id(wl); + cmd->sta.session = wl12xx_get_new_session_id(wl, wlvif); cmd->sta.remote_rates = cpu_to_le32(wlvif->rate_set); wl1271_debug(DEBUG_CMD, "role start: roleid=%d, hlid=%d, session=%d " diff --git a/drivers/net/wireless/wl12xx/debugfs.c b/drivers/net/wireless/wl12xx/debugfs.c index 3309fea2e90e..d8d856823651 100644 --- a/drivers/net/wireless/wl12xx/debugfs.c +++ b/drivers/net/wireless/wl12xx/debugfs.c @@ -348,7 +348,6 @@ static ssize_t driver_state_read(struct file *file, char __user *user_buf, DRIVER_STATE_PRINT_INT(tx_blocks_freed); DRIVER_STATE_PRINT_INT(tx_security_last_seq_lsb); DRIVER_STATE_PRINT_INT(rx_counter); - DRIVER_STATE_PRINT_INT(session_counter); DRIVER_STATE_PRINT_INT(state); DRIVER_STATE_PRINT_INT(channel); DRIVER_STATE_PRINT_INT(band); diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index 731e34bc275a..63871b46c0c1 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -2128,7 +2128,6 @@ deinit: wl->tx_results_count = 0; wl->tx_packets_count = 0; wl->time_offset = 0; - wl->session_counter = 0; wl->bitrate_masks[IEEE80211_BAND_2GHZ] = wl->conf.tx.basic_rate; wl->bitrate_masks[IEEE80211_BAND_5GHZ] = wl->conf.tx.basic_rate_5; wl->vif = NULL; @@ -4896,7 +4895,6 @@ struct ieee80211_hw *wl1271_alloc_hw(void) wl->tx_spare_blocks = TX_HW_BLOCK_SPARE_DEFAULT; wl->system_hlid = WL12XX_SYSTEM_HLID; wl->dev_hlid = WL12XX_INVALID_LINK_ID; - wl->session_counter = 0; wl->active_sta_count = 0; setup_timer(&wl->rx_streaming_timer, wl1271_rx_streaming_timer, (unsigned long) wl); diff --git a/drivers/net/wireless/wl12xx/tx.c b/drivers/net/wireless/wl12xx/tx.c index 53c6451a8fde..da8427f5d7a8 100644 --- a/drivers/net/wireless/wl12xx/tx.c +++ b/drivers/net/wireless/wl12xx/tx.c @@ -321,15 +321,15 @@ static void wl1271_tx_fill_hdr(struct wl1271 *wl, struct ieee80211_vif *vif, * FW expects the dummy packet to have an invalid session id - * any session id that is different than the one set in the join */ - tx_attr = ((~wl->session_counter) << + tx_attr = (SESSION_COUNTER_INVALID << TX_HW_ATTR_OFST_SESSION_COUNTER) & TX_HW_ATTR_SESSION_COUNTER; tx_attr |= TX_HW_ATTR_TX_DUMMY_REQ; } else { /* configure the tx attributes */ - tx_attr = - wl->session_counter << TX_HW_ATTR_OFST_SESSION_COUNTER; + tx_attr = wlvif->session_counter << + TX_HW_ATTR_OFST_SESSION_COUNTER; } desc->hlid = hlid; diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h index aa84899466a8..9fcaa03cd737 100644 --- a/drivers/net/wireless/wl12xx/wl12xx.h +++ b/drivers/net/wireless/wl12xx/wl12xx.h @@ -429,9 +429,6 @@ struct wl1271 { /* Time-offset between host and chipset clocks */ s64 time_offset; - /* Session counter for the chipset */ - int session_counter; - /* Frames scheduled for transmission, not handled yet */ struct sk_buff_head tx_queue[NUM_TX_QUEUES]; int tx_queue_count[NUM_TX_QUEUES]; @@ -650,6 +647,9 @@ struct wl12xx_vif { /* Our association ID */ u16 aid; + + /* Session counter for the chipset */ + int session_counter; }; static inline struct wl12xx_vif *wl12xx_vif_to_data(struct ieee80211_vif *vif) @@ -671,7 +671,8 @@ size_t wl12xx_copy_fwlog(struct wl1271 *wl, u8 *memblock, size_t maxlen); #define JOIN_TIMEOUT 5000 /* 5000 milliseconds to join */ -#define SESSION_COUNTER_MAX 7 /* maximum value for the session counter */ +#define SESSION_COUNTER_MAX 6 /* maximum value for the session counter */ +#define SESSION_COUNTER_INVALID 7 /* used with dummy_packet */ #define WL1271_DEFAULT_POWER_LEVEL 0 -- cgit v1.2.3 From afaf8bdb2b08bbf493b03757243821df72b26c53 Mon Sep 17 00:00:00 2001 From: Eliad Peller Date: Wed, 5 Oct 2011 11:55:57 +0200 Subject: wl12xx: move dev_hlid into wlvif move dev_hlid into the per-interface data, rather than being global. Signed-off-by: Eliad Peller Signed-off-by: Luciano Coelho --- drivers/net/wireless/wl12xx/cmd.c | 14 ++++++-------- drivers/net/wireless/wl12xx/main.c | 4 ++-- drivers/net/wireless/wl12xx/tx.c | 4 ++-- drivers/net/wireless/wl12xx/wl12xx.h | 2 +- 4 files changed, 11 insertions(+), 13 deletions(-) (limited to 'drivers/net/wireless/wl12xx/cmd.c') diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c index 89d263e7b569..166d984cb5af 100644 --- a/drivers/net/wireless/wl12xx/cmd.c +++ b/drivers/net/wireless/wl12xx/cmd.c @@ -483,12 +483,12 @@ int wl12xx_cmd_role_start_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif) cmd->band = WL12XX_BAND_5GHZ; cmd->channel = wl->channel; - if (wl->dev_hlid == WL12XX_INVALID_LINK_ID) { - ret = wl12xx_allocate_link(wl, &wl->dev_hlid); + if (wlvif->dev_hlid == WL12XX_INVALID_LINK_ID) { + ret = wl12xx_allocate_link(wl, &wlvif->dev_hlid); if (ret) goto out_free; } - cmd->device.hlid = wl->dev_hlid; + cmd->device.hlid = wlvif->dev_hlid; cmd->device.session = wlvif->session_counter; wl1271_debug(DEBUG_CMD, "role start: roleid=%d, hlid=%d, session=%d", @@ -504,9 +504,7 @@ int wl12xx_cmd_role_start_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif) err_hlid: /* clear links on error */ - __clear_bit(wl->dev_hlid, wl->links_map); - wl->dev_hlid = WL12XX_INVALID_LINK_ID; - + wl12xx_free_link(wl, &wlvif->dev_hlid); out_free: kfree(cmd); @@ -520,7 +518,7 @@ int wl12xx_cmd_role_stop_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif) struct wl12xx_cmd_role_stop *cmd; int ret; - if (WARN_ON(wl->dev_hlid == WL12XX_INVALID_LINK_ID)) + if (WARN_ON(wlvif->dev_hlid == WL12XX_INVALID_LINK_ID)) return -EINVAL; cmd = kzalloc(sizeof(*cmd), GFP_KERNEL); @@ -547,7 +545,7 @@ int wl12xx_cmd_role_stop_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif) goto out_free; } - wl12xx_free_link(wl, &wl->dev_hlid); + wl12xx_free_link(wl, &wlvif->dev_hlid); out_free: kfree(cmd); diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index effba53eb3f4..e8d73d70cedf 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -1884,6 +1884,7 @@ static int wl12xx_init_vif_data(struct ieee80211_vif *vif) wlvif->role_id = WL12XX_INVALID_ROLE_ID; wlvif->dev_role_id = WL12XX_INVALID_ROLE_ID; + wlvif->dev_hlid = WL12XX_INVALID_LINK_ID; if (wlvif->bss_type == BSS_TYPE_STA_BSS || wlvif->bss_type == BSS_TYPE_IBSS) { @@ -2103,7 +2104,7 @@ static void __wl1271_op_remove_interface(struct wl1271 *wl, deinit: /* clear all hlids (except system_hlid) */ wlvif->sta.hlid = WL12XX_INVALID_LINK_ID; - wl->dev_hlid = WL12XX_INVALID_LINK_ID; + wlvif->dev_hlid = WL12XX_INVALID_LINK_ID; wlvif->ap.bcast_hlid = WL12XX_INVALID_LINK_ID; wlvif->ap.global_hlid = WL12XX_INVALID_LINK_ID; @@ -4908,7 +4909,6 @@ struct ieee80211_hw *wl1271_alloc_hw(void) wl->tx_security_last_seq_lsb = 0; wl->tx_spare_blocks = TX_HW_BLOCK_SPARE_DEFAULT; wl->system_hlid = WL12XX_SYSTEM_HLID; - wl->dev_hlid = WL12XX_INVALID_LINK_ID; wl->active_sta_count = 0; setup_timer(&wl->rx_streaming_timer, wl1271_rx_streaming_timer, (unsigned long) wl); diff --git a/drivers/net/wireless/wl12xx/tx.c b/drivers/net/wireless/wl12xx/tx.c index da8427f5d7a8..8db68c649437 100644 --- a/drivers/net/wireless/wl12xx/tx.c +++ b/drivers/net/wireless/wl12xx/tx.c @@ -94,7 +94,7 @@ static int wl1271_tx_update_filters(struct wl1271 *wl, if (!ieee80211_is_auth(hdr->frame_control)) return 0; - if (wl->dev_hlid != WL12XX_INVALID_LINK_ID) + if (wlvif->dev_hlid != WL12XX_INVALID_LINK_ID) goto out; wl1271_debug(DEBUG_CMD, "starting device role for roaming"); @@ -202,7 +202,7 @@ static u8 wl1271_tx_get_hlid(struct wl1271 *wl, struct ieee80211_vif *vif, !ieee80211_is_assoc_req(hdr->frame_control)) return wlvif->sta.hlid; else - return wl->dev_hlid; + return wlvif->dev_hlid; } static unsigned int wl12xx_calc_packet_alignment(struct wl1271 *wl, diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h index 9fcaa03cd737..752b6b99210c 100644 --- a/drivers/net/wireless/wl12xx/wl12xx.h +++ b/drivers/net/wireless/wl12xx/wl12xx.h @@ -402,7 +402,6 @@ struct wl1271 { u8 mac_addr[ETH_ALEN]; int channel; u8 system_hlid; - u8 dev_hlid; unsigned long links_map[BITS_TO_LONGS(WL12XX_MAX_LINKS)]; unsigned long roles_map[BITS_TO_LONGS(WL12XX_MAX_ROLES)]; @@ -617,6 +616,7 @@ struct wl12xx_vif { /* sta/ibss specific */ u8 dev_role_id; + u8 dev_hlid; union { struct { -- cgit v1.2.3 From 6a8997964366f51c39d8efcfdc0e6319b2bd01fa Mon Sep 17 00:00:00 2001 From: Eliad Peller Date: Wed, 5 Oct 2011 11:55:58 +0200 Subject: wl12xx: move beacon_int into wlvif move beacon_int into the per-interface data, rather than being global. Signed-off-by: Eliad Peller Signed-off-by: Luciano Coelho --- drivers/net/wireless/wl12xx/cmd.c | 6 +++--- drivers/net/wireless/wl12xx/debugfs.c | 1 - drivers/net/wireless/wl12xx/main.c | 5 +++-- drivers/net/wireless/wl12xx/wl12xx.h | 6 +++--- 4 files changed, 9 insertions(+), 9 deletions(-) (limited to 'drivers/net/wireless/wl12xx/cmd.c') diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c index 166d984cb5af..68375ffb4123 100644 --- a/drivers/net/wireless/wl12xx/cmd.c +++ b/drivers/net/wireless/wl12xx/cmd.c @@ -573,7 +573,7 @@ int wl12xx_cmd_role_start_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif) cmd->band = WL12XX_BAND_5GHZ; cmd->channel = wl->channel; cmd->sta.basic_rate_set = cpu_to_le32(wlvif->basic_rate_set); - cmd->sta.beacon_interval = cpu_to_le16(wl->beacon_int); + cmd->sta.beacon_interval = cpu_to_le16(wlvif->beacon_int); cmd->sta.ssid_type = WL12XX_SSID_TYPE_ANY; cmd->sta.ssid_len = wlvif->ssid_len; memcpy(cmd->sta.ssid, wlvif->ssid, wlvif->ssid_len); @@ -684,7 +684,7 @@ int wl12xx_cmd_role_start_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif) cmd->ap.global_hlid = wlvif->ap.global_hlid; cmd->ap.broadcast_hlid = wlvif->ap.bcast_hlid; cmd->ap.basic_rate_set = cpu_to_le32(wlvif->basic_rate_set); - cmd->ap.beacon_interval = cpu_to_le16(wl->beacon_int); + cmd->ap.beacon_interval = cpu_to_le16(wlvif->beacon_int); cmd->ap.dtim_interval = bss_conf->dtim_period; cmd->ap.beacon_expiry = WL1271_AP_DEF_BEACON_EXP; cmd->channel = wl->channel; @@ -787,7 +787,7 @@ int wl12xx_cmd_role_start_ibss(struct wl1271 *wl, struct wl12xx_vif *wlvif) cmd->band = WL12XX_BAND_5GHZ; cmd->channel = wl->channel; cmd->ibss.basic_rate_set = cpu_to_le32(wlvif->basic_rate_set); - cmd->ibss.beacon_interval = cpu_to_le16(wl->beacon_int); + cmd->ibss.beacon_interval = cpu_to_le16(wlvif->beacon_int); cmd->ibss.dtim_interval = bss_conf->dtim_period; cmd->ibss.ssid_type = WL12XX_SSID_TYPE_ANY; cmd->ibss.ssid_len = wlvif->ssid_len; diff --git a/drivers/net/wireless/wl12xx/debugfs.c b/drivers/net/wireless/wl12xx/debugfs.c index d8d856823651..439db1f8d277 100644 --- a/drivers/net/wireless/wl12xx/debugfs.c +++ b/drivers/net/wireless/wl12xx/debugfs.c @@ -351,7 +351,6 @@ static ssize_t driver_state_read(struct file *file, char __user *user_buf, DRIVER_STATE_PRINT_INT(state); DRIVER_STATE_PRINT_INT(channel); DRIVER_STATE_PRINT_INT(band); - DRIVER_STATE_PRINT_INT(beacon_int); DRIVER_STATE_PRINT_INT(psm_entry_retry); DRIVER_STATE_PRINT_INT(ps_poll_failures); DRIVER_STATE_PRINT_INT(power_level); diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index e8d73d70cedf..577266defe9e 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -1900,6 +1900,8 @@ static int wl12xx_init_vif_data(struct ieee80211_vif *vif) wlvif->basic_rate_set = CONF_TX_RATE_MASK_BASIC; wlvif->basic_rate = CONF_TX_RATE_MASK_BASIC; wlvif->rate_set = CONF_TX_RATE_MASK_BASIC; + wlvif->beacon_int = WL1271_DEFAULT_BEACON_INT; + return 0; } @@ -3286,7 +3288,7 @@ static int wl1271_bss_beacon_info_changed(struct wl1271 *wl, wl1271_debug(DEBUG_MASTER, "beacon interval updated: %d", bss_conf->beacon_int); - wl->beacon_int = bss_conf->beacon_int; + wlvif->beacon_int = bss_conf->beacon_int; } if ((changed & BSS_CHANGED_BEACON)) { @@ -4889,7 +4891,6 @@ struct ieee80211_hw *wl1271_alloc_hw(void) } wl->channel = WL1271_DEFAULT_CHANNEL; - wl->beacon_int = WL1271_DEFAULT_BEACON_INT; wl->default_key = 0; wl->rx_counter = 0; wl->psm_entry_retry = 0; diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h index 752b6b99210c..9d4b72e96c24 100644 --- a/drivers/net/wireless/wl12xx/wl12xx.h +++ b/drivers/net/wireless/wl12xx/wl12xx.h @@ -503,9 +503,6 @@ struct wl1271 { /* The current band */ enum ieee80211_band band; - /* Beaconing interval (needed for ad-hoc) */ - u32 beacon_int; - /* Default key (for WEP) */ u32 default_key; @@ -645,6 +642,9 @@ struct wl12xx_vif { /* probe-req template for the current AP */ struct sk_buff *probereq; + /* Beaconing interval (needed for ad-hoc) */ + u32 beacon_int; + /* Our association ID */ u16 aid; -- cgit v1.2.3 From c7ffb902cca655e4d6bdda4156407008573bb214 Mon Sep 17 00:00:00 2001 From: Eliad Peller Date: Wed, 5 Oct 2011 11:56:05 +0200 Subject: wl12xx: move ap_hlid_map into wlvif.ap Add wlvif->links_map bitmap to represent all the links allocated for this vif. AP vif also has a sta_hlid_map bitmap, which represents the links stations connected to it (sta_hlid_bitmap is a subset of wlvif->links_map, which itself is a subset of the global wl->links_map) Signed-off-by: Eliad Peller Signed-off-by: Luciano Coelho --- drivers/net/wireless/wl12xx/cmd.c | 34 +++++++------ drivers/net/wireless/wl12xx/cmd.h | 3 ++ drivers/net/wireless/wl12xx/debugfs.c | 1 - drivers/net/wireless/wl12xx/event.c | 15 +++--- drivers/net/wireless/wl12xx/event.h | 3 -- drivers/net/wireless/wl12xx/main.c | 92 +++++++++++++++-------------------- drivers/net/wireless/wl12xx/tx.c | 35 +++++++------ drivers/net/wireless/wl12xx/tx.h | 2 +- drivers/net/wireless/wl12xx/wl12xx.h | 24 +++------ 9 files changed, 92 insertions(+), 117 deletions(-) (limited to 'drivers/net/wireless/wl12xx/cmd.c') diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c index 68375ffb4123..102a8a5371e4 100644 --- a/drivers/net/wireless/wl12xx/cmd.c +++ b/drivers/net/wireless/wl12xx/cmd.c @@ -434,23 +434,25 @@ out: return ret; } -static int wl12xx_allocate_link(struct wl1271 *wl, u8 *hlid) +int wl12xx_allocate_link(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 *hlid) { u8 link = find_first_zero_bit(wl->links_map, WL12XX_MAX_LINKS); if (link >= WL12XX_MAX_LINKS) return -EBUSY; __set_bit(link, wl->links_map); + __set_bit(link, wlvif->links_map); *hlid = link; return 0; } -static void wl12xx_free_link(struct wl1271 *wl, u8 *hlid) +void wl12xx_free_link(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 *hlid) { if (*hlid == WL12XX_INVALID_LINK_ID) return; __clear_bit(*hlid, wl->links_map); + __clear_bit(*hlid, wlvif->links_map); *hlid = WL12XX_INVALID_LINK_ID; } @@ -484,7 +486,7 @@ int wl12xx_cmd_role_start_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif) cmd->channel = wl->channel; if (wlvif->dev_hlid == WL12XX_INVALID_LINK_ID) { - ret = wl12xx_allocate_link(wl, &wlvif->dev_hlid); + ret = wl12xx_allocate_link(wl, wlvif, &wlvif->dev_hlid); if (ret) goto out_free; } @@ -504,7 +506,7 @@ int wl12xx_cmd_role_start_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif) err_hlid: /* clear links on error */ - wl12xx_free_link(wl, &wlvif->dev_hlid); + wl12xx_free_link(wl, wlvif, &wlvif->dev_hlid); out_free: kfree(cmd); @@ -545,7 +547,7 @@ int wl12xx_cmd_role_stop_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif) goto out_free; } - wl12xx_free_link(wl, &wlvif->dev_hlid); + wl12xx_free_link(wl, wlvif, &wlvif->dev_hlid); out_free: kfree(cmd); @@ -581,7 +583,7 @@ int wl12xx_cmd_role_start_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif) cmd->sta.local_rates = cpu_to_le32(wlvif->rate_set); if (wlvif->sta.hlid == WL12XX_INVALID_LINK_ID) { - ret = wl12xx_allocate_link(wl, &wlvif->sta.hlid); + ret = wl12xx_allocate_link(wl, wlvif, &wlvif->sta.hlid); if (ret) goto out_free; } @@ -604,7 +606,7 @@ int wl12xx_cmd_role_start_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif) err_hlid: /* clear links on error. */ - wl12xx_free_link(wl, &wlvif->sta.hlid); + wl12xx_free_link(wl, wlvif, &wlvif->sta.hlid); out_free: kfree(cmd); @@ -640,7 +642,7 @@ int wl12xx_cmd_role_stop_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif) goto out_free; } - wl12xx_free_link(wl, &wlvif->sta.hlid); + wl12xx_free_link(wl, wlvif, &wlvif->sta.hlid); out_free: kfree(cmd); @@ -670,11 +672,11 @@ int wl12xx_cmd_role_start_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif) goto out; } - ret = wl12xx_allocate_link(wl, &wlvif->ap.global_hlid); + ret = wl12xx_allocate_link(wl, wlvif, &wlvif->ap.global_hlid); if (ret < 0) goto out_free; - ret = wl12xx_allocate_link(wl, &wlvif->ap.bcast_hlid); + ret = wl12xx_allocate_link(wl, wlvif, &wlvif->ap.bcast_hlid); if (ret < 0) goto out_free_global; @@ -724,10 +726,10 @@ int wl12xx_cmd_role_start_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif) goto out_free; out_free_bcast: - wl12xx_free_link(wl, &wlvif->ap.bcast_hlid); + wl12xx_free_link(wl, wlvif, &wlvif->ap.bcast_hlid); out_free_global: - wl12xx_free_link(wl, &wlvif->ap.global_hlid); + wl12xx_free_link(wl, wlvif, &wlvif->ap.global_hlid); out_free: kfree(cmd); @@ -757,8 +759,8 @@ int wl12xx_cmd_role_stop_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif) goto out_free; } - wl12xx_free_link(wl, &wlvif->ap.bcast_hlid); - wl12xx_free_link(wl, &wlvif->ap.global_hlid); + wl12xx_free_link(wl, wlvif, &wlvif->ap.bcast_hlid); + wl12xx_free_link(wl, wlvif, &wlvif->ap.global_hlid); out_free: kfree(cmd); @@ -796,7 +798,7 @@ int wl12xx_cmd_role_start_ibss(struct wl1271 *wl, struct wl12xx_vif *wlvif) cmd->sta.local_rates = cpu_to_le32(wlvif->rate_set); if (wlvif->sta.hlid == WL12XX_INVALID_LINK_ID) { - ret = wl12xx_allocate_link(wl, &wlvif->sta.hlid); + ret = wl12xx_allocate_link(wl, wlvif, &wlvif->sta.hlid); if (ret) goto out_free; } @@ -821,7 +823,7 @@ int wl12xx_cmd_role_start_ibss(struct wl1271 *wl, struct wl12xx_vif *wlvif) err_hlid: /* clear links on error. */ - wl12xx_free_link(wl, &wlvif->sta.hlid); + wl12xx_free_link(wl, wlvif, &wlvif->sta.hlid); out_free: kfree(cmd); diff --git a/drivers/net/wireless/wl12xx/cmd.h b/drivers/net/wireless/wl12xx/cmd.h index 9624828b76e8..d2670d379b75 100644 --- a/drivers/net/wireless/wl12xx/cmd.h +++ b/drivers/net/wireless/wl12xx/cmd.h @@ -89,6 +89,9 @@ int wl12xx_cmd_stop_fwlog(struct wl1271 *wl); int wl12xx_cmd_channel_switch(struct wl1271 *wl, struct ieee80211_channel_switch *ch_switch); int wl12xx_cmd_stop_channel_switch(struct wl1271 *wl); +int wl12xx_allocate_link(struct wl1271 *wl, struct wl12xx_vif *wlvif, + u8 *hlid); +void wl12xx_free_link(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 *hlid); enum wl1271_commands { CMD_INTERROGATE = 1, /*use this to read information elements*/ diff --git a/drivers/net/wireless/wl12xx/debugfs.c b/drivers/net/wireless/wl12xx/debugfs.c index ee42a43d6a66..f0398d037d4d 100644 --- a/drivers/net/wireless/wl12xx/debugfs.c +++ b/drivers/net/wireless/wl12xx/debugfs.c @@ -355,7 +355,6 @@ static ssize_t driver_state_read(struct file *file, char __user *user_buf, DRIVER_STATE_PRINT_INT(sg_enabled); DRIVER_STATE_PRINT_INT(enable_11a); DRIVER_STATE_PRINT_INT(noise); - DRIVER_STATE_PRINT_LHEX(ap_hlid_map[0]); DRIVER_STATE_PRINT_INT(last_tx_hlid); DRIVER_STATE_PRINT_HEX(ap_fw_ps_map); DRIVER_STATE_PRINT_LHEX(ap_ps_map); diff --git a/drivers/net/wireless/wl12xx/event.c b/drivers/net/wireless/wl12xx/event.c index 8c31274228ea..486c8ee0101a 100644 --- a/drivers/net/wireless/wl12xx/event.c +++ b/drivers/net/wireless/wl12xx/event.c @@ -189,11 +189,12 @@ static void wl1271_stop_ba_event(struct wl1271 *wl, struct wl12xx_vif *wlvif) ieee80211_stop_rx_ba_session(wl->vif, wlvif->sta.ba_rx_bitmap, wl->vif->bss_conf.bssid); } else { - int i; + u8 hlid; struct wl1271_link *lnk; - for (i = WL1271_AP_STA_HLID_START; i < AP_MAX_LINKS; i++) { - lnk = &wl->links[i]; - if (!wl1271_is_active_sta(wl, i) || !lnk->ba_bitmap) + for_each_set_bit(hlid, wlvif->ap.sta_hlid_map, + WL12XX_MAX_LINKS) { + lnk = &wl->links[hlid]; + if (!lnk->ba_bitmap) continue; ieee80211_stop_rx_ba_session(wl->vif, @@ -355,10 +356,8 @@ static int wl1271_event_process(struct wl1271 *wl, struct event_mailbox *mbox) const u8 *addr; int h; - for (h = find_first_bit(&sta_bitmap, AP_MAX_LINKS); - h < AP_MAX_LINKS; - h = find_next_bit(&sta_bitmap, AP_MAX_LINKS, h+1)) { - if (!wl1271_is_active_sta(wl, h)) + for_each_set_bit(h, &sta_bitmap, WL12XX_MAX_LINKS) { + if (!test_bit(h, wlvif->ap.sta_hlid_map)) continue; addr = wl->links[h].addr; diff --git a/drivers/net/wireless/wl12xx/event.h b/drivers/net/wireless/wl12xx/event.h index 49c1a0ede5b1..1d878ba47bf4 100644 --- a/drivers/net/wireless/wl12xx/event.h +++ b/drivers/net/wireless/wl12xx/event.h @@ -132,7 +132,4 @@ void wl1271_event_mbox_config(struct wl1271 *wl); int wl1271_event_handle(struct wl1271 *wl, u8 mbox); void wl1271_pspoll_work(struct work_struct *work); -/* Functions from main.c */ -bool wl1271_is_active_sta(struct wl1271 *wl, u8 hlid); - #endif diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index 984dae881a8d..f712f0fb50be 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -778,10 +778,6 @@ static void wl12xx_irq_ps_regulate_link(struct wl1271 *wl, u8 hlid, u8 tx_pkts) { bool fw_ps, single_sta; - /* only regulate station links */ - if (hlid < WL1271_AP_STA_HLID_START) - return; - fw_ps = test_bit(hlid, (unsigned long *)&wl->ap_fw_ps_map); single_sta = (wl->active_sta_count == 1); @@ -801,21 +797,11 @@ static void wl12xx_irq_ps_regulate_link(struct wl1271 *wl, u8 hlid, u8 tx_pkts) wl1271_ps_link_start(wl, hlid, true); } -bool wl1271_is_active_sta(struct wl1271 *wl, u8 hlid) -{ - int id; - - /* global/broadcast "stations" are always active */ - if (hlid < WL1271_AP_STA_HLID_START) - return true; - - id = hlid - WL1271_AP_STA_HLID_START; - return test_bit(id, wl->ap_hlid_map); -} - static void wl12xx_irq_update_links_status(struct wl1271 *wl, + struct wl12xx_vif *wlvif, struct wl12xx_fw_status *status) { + struct wl1271_link *lnk; u32 cur_fw_ps_map; u8 hlid, cnt; @@ -831,19 +817,14 @@ static void wl12xx_irq_update_links_status(struct wl1271 *wl, wl->ap_fw_ps_map = cur_fw_ps_map; } - for (hlid = WL1271_AP_STA_HLID_START; hlid < AP_MAX_LINKS; hlid++) { - if (!wl1271_is_active_sta(wl, hlid)) - continue; - - cnt = status->tx_lnk_free_pkts[hlid] - - wl->links[hlid].prev_freed_pkts; + for_each_set_bit(hlid, wlvif->ap.sta_hlid_map, WL12XX_MAX_LINKS) { + lnk = &wl->links[hlid]; + cnt = status->tx_lnk_free_pkts[hlid] - lnk->prev_freed_pkts; - wl->links[hlid].prev_freed_pkts = - status->tx_lnk_free_pkts[hlid]; - wl->links[hlid].allocated_pkts -= cnt; + lnk->prev_freed_pkts = status->tx_lnk_free_pkts[hlid]; + lnk->allocated_pkts -= cnt; - wl12xx_irq_ps_regulate_link(wl, hlid, - wl->links[hlid].allocated_pkts); + wl12xx_irq_ps_regulate_link(wl, hlid, lnk->allocated_pkts); } } @@ -907,7 +888,7 @@ static void wl12xx_fw_status(struct wl1271 *wl, /* for AP update num of allocated TX blocks per link and ps status */ if (wlvif->bss_type == BSS_TYPE_AP_BSS) - wl12xx_irq_update_links_status(wl, status); + wl12xx_irq_update_links_status(wl, wlvif, status); /* update the host-chipset time offset */ getnstimeofday(&ts); @@ -1505,7 +1486,7 @@ static void wl1271_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb) /* queue the packet */ if (wlvif->bss_type == BSS_TYPE_AP_BSS) { - if (!wl1271_is_active_sta(wl, hlid)) { + if (!test_bit(hlid, wlvif->links_map)) { wl1271_debug(DEBUG_TX, "DROP skb hlid %d q %d", hlid, q); dev_kfree_skb(skb); @@ -2152,7 +2133,7 @@ deinit: wl->vif = NULL; wl->tx_spare_blocks = TX_HW_BLOCK_SPARE_DEFAULT; wl1271_free_ap_keys(wl); - memset(wl->ap_hlid_map, 0, sizeof(wl->ap_hlid_map)); + memset(wlvif->ap.sta_hlid_map, 0, sizeof(wlvif->ap.sta_hlid_map)); wl->ap_fw_ps_map = 0; wl->ap_ps_map = 0; wl->sched_scanning = false; @@ -3946,43 +3927,44 @@ static int wl1271_op_get_survey(struct ieee80211_hw *hw, int idx, } static int wl1271_allocate_sta(struct wl1271 *wl, - struct ieee80211_sta *sta, - u8 *hlid) + struct wl12xx_vif *wlvif, + struct ieee80211_sta *sta) { struct wl1271_station *wl_sta; - int id; + int ret; - id = find_first_zero_bit(wl->ap_hlid_map, AP_MAX_STATIONS); - if (id >= AP_MAX_STATIONS) { + + if (wl->active_sta_count >= AP_MAX_STATIONS) { wl1271_warning("could not allocate HLID - too much stations"); return -EBUSY; } wl_sta = (struct wl1271_station *)sta->drv_priv; - set_bit(id, wl->ap_hlid_map); - wl_sta->hlid = WL1271_AP_STA_HLID_START + id; - *hlid = wl_sta->hlid; + ret = wl12xx_allocate_link(wl, wlvif, &wl_sta->hlid); + if (ret < 0) { + wl1271_warning("could not allocate HLID - too many links"); + return -EBUSY; + } + + set_bit(wl_sta->hlid, wlvif->ap.sta_hlid_map); memcpy(wl->links[wl_sta->hlid].addr, sta->addr, ETH_ALEN); wl->active_sta_count++; return 0; } -void wl1271_free_sta(struct wl1271 *wl, u8 hlid) +/* TODO: change wl1271_tx_reset(), so we can get sta as param */ +void wl1271_free_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 hlid) { - int id = hlid - WL1271_AP_STA_HLID_START; - - if (hlid < WL1271_AP_STA_HLID_START) + if (!test_bit(hlid, wlvif->ap.sta_hlid_map)) return; - if (!test_bit(id, wl->ap_hlid_map)) - return; - - clear_bit(id, wl->ap_hlid_map); + clear_bit(hlid, wlvif->ap.sta_hlid_map); memset(wl->links[hlid].addr, 0, ETH_ALEN); wl->links[hlid].ba_bitmap = 0; wl1271_tx_reset_link_queues(wl, hlid); __clear_bit(hlid, &wl->ap_ps_map); __clear_bit(hlid, (unsigned long *)&wl->ap_fw_ps_map); + wl12xx_free_link(wl, wlvif, &hlid); wl->active_sta_count--; } @@ -3992,6 +3974,7 @@ static int wl1271_op_sta_add(struct ieee80211_hw *hw, { struct wl1271 *wl = hw->priv; struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); + struct wl1271_station *wl_sta; int ret = 0; u8 hlid; @@ -4005,10 +3988,13 @@ static int wl1271_op_sta_add(struct ieee80211_hw *hw, wl1271_debug(DEBUG_MAC80211, "mac80211 add sta %d", (int)sta->aid); - ret = wl1271_allocate_sta(wl, sta, &hlid); + ret = wl1271_allocate_sta(wl, wlvif, sta); if (ret < 0) goto out; + wl_sta = (struct wl1271_station *)sta->drv_priv; + hlid = wl_sta->hlid; + ret = wl1271_ps_elp_wakeup(wl); if (ret < 0) goto out_free_sta; @@ -4030,7 +4016,7 @@ out_sleep: out_free_sta: if (ret < 0) - wl1271_free_sta(wl, hlid); + wl1271_free_sta(wl, wlvif, hlid); out: mutex_unlock(&wl->mutex); @@ -4057,8 +4043,8 @@ static int wl1271_op_sta_remove(struct ieee80211_hw *hw, wl1271_debug(DEBUG_MAC80211, "mac80211 remove sta %d", (int)sta->aid); wl_sta = (struct wl1271_station *)sta->drv_priv; - id = wl_sta->hlid - WL1271_AP_STA_HLID_START; - if (WARN_ON(!test_bit(id, wl->ap_hlid_map))) + id = wl_sta->hlid; + if (WARN_ON(!test_bit(id, wlvif->ap.sta_hlid_map))) goto out; ret = wl1271_ps_elp_wakeup(wl); @@ -4069,7 +4055,7 @@ static int wl1271_op_sta_remove(struct ieee80211_hw *hw, if (ret < 0) goto out_sleep; - wl1271_free_sta(wl, wl_sta->hlid); + wl1271_free_sta(wl, wlvif, wl_sta->hlid); out_sleep: wl1271_ps_elp_sleep(wl); @@ -4841,7 +4827,7 @@ struct ieee80211_hw *wl1271_alloc_hw(void) int i, j, ret; unsigned int order; - BUILD_BUG_ON(AP_MAX_LINKS > WL12XX_MAX_LINKS); + BUILD_BUG_ON(AP_MAX_STATIONS > WL12XX_MAX_LINKS); hw = ieee80211_alloc_hw(sizeof(*wl), &wl1271_ops); if (!hw) { @@ -4869,7 +4855,7 @@ struct ieee80211_hw *wl1271_alloc_hw(void) skb_queue_head_init(&wl->tx_queue[i]); for (i = 0; i < NUM_TX_QUEUES; i++) - for (j = 0; j < AP_MAX_LINKS; j++) + for (j = 0; j < WL12XX_MAX_LINKS; j++) skb_queue_head_init(&wl->links[j].tx_queue[i]); skb_queue_head_init(&wl->deferred_rx_queue); diff --git a/drivers/net/wireless/wl12xx/tx.c b/drivers/net/wireless/wl12xx/tx.c index 6ce61635f3bd..1b3d8e3f35a8 100644 --- a/drivers/net/wireless/wl12xx/tx.c +++ b/drivers/net/wireless/wl12xx/tx.c @@ -125,18 +125,16 @@ static void wl1271_tx_ap_update_inconnection_sta(struct wl1271 *wl, wl1271_acx_set_inconnection_sta(wl, hdr->addr1); } -static void wl1271_tx_regulate_link(struct wl1271 *wl, u8 hlid) +static void wl1271_tx_regulate_link(struct wl1271 *wl, + struct wl12xx_vif *wlvif, + u8 hlid) { bool fw_ps, single_sta; u8 tx_pkts; - /* only regulate station links */ - if (hlid < WL1271_AP_STA_HLID_START) + if (WARN_ON(!test_bit(hlid, wlvif->links_map))) return; - if (WARN_ON(!wl1271_is_active_sta(wl, hlid))) - return; - fw_ps = test_bit(hlid, (unsigned long *)&wl->ap_fw_ps_map); tx_pkts = wl->links[hlid].allocated_pkts; single_sta = (wl->active_sta_count == 1); @@ -266,7 +264,7 @@ static int wl1271_tx_allocate(struct wl1271 *wl, struct ieee80211_vif *vif, wl->tx_allocated_pkts[ac]++; if (wlvif->bss_type == BSS_TYPE_AP_BSS && - hlid >= WL1271_AP_STA_HLID_START) + test_bit(hlid, wlvif->ap.sta_hlid_map)) wl->links[hlid].allocated_pkts++; ret = 0; @@ -445,7 +443,7 @@ static int wl1271_prepare_tx_frame(struct wl1271 *wl, struct sk_buff *skb, if (wlvif->bss_type == BSS_TYPE_AP_BSS && !is_dummy) { wl1271_tx_ap_update_inconnection_sta(wl, skb); - wl1271_tx_regulate_link(wl, hlid); + wl1271_tx_regulate_link(wl, wlvif, hlid); } /* @@ -563,7 +561,8 @@ out: return skb; } -static struct sk_buff *wl1271_ap_skb_dequeue(struct wl1271 *wl) +static struct sk_buff *wl1271_ap_skb_dequeue(struct wl1271 *wl, + struct wl12xx_vif *wlvif) { struct sk_buff *skb = NULL; unsigned long flags; @@ -571,15 +570,14 @@ static struct sk_buff *wl1271_ap_skb_dequeue(struct wl1271 *wl) struct sk_buff_head *queue; /* start from the link after the last one */ - start_hlid = (wl->last_tx_hlid + 1) % AP_MAX_LINKS; + start_hlid = (wl->last_tx_hlid + 1) % WL12XX_MAX_LINKS; /* dequeue according to AC, round robin on each link */ - for (i = 0; i < AP_MAX_LINKS; i++) { - h = (start_hlid + i) % AP_MAX_LINKS; + for (i = 0; i < WL12XX_MAX_LINKS; i++) { + h = (start_hlid + i) % WL12XX_MAX_LINKS; /* only consider connected stations */ - if (h >= WL1271_AP_STA_HLID_START && - !test_bit(h - WL1271_AP_STA_HLID_START, wl->ap_hlid_map)) + if (!test_bit(h, wlvif->links_map)) continue; queue = wl1271_select_queue(wl, wl->links[h].tx_queue); @@ -611,7 +609,7 @@ static struct sk_buff *wl1271_skb_dequeue(struct wl1271 *wl, struct sk_buff *skb = NULL; if (wlvif->bss_type == BSS_TYPE_AP_BSS) - skb = wl1271_ap_skb_dequeue(wl); + skb = wl1271_ap_skb_dequeue(wl, wlvif); else skb = wl1271_sta_skb_dequeue(wl); @@ -643,7 +641,8 @@ static void wl1271_skb_queue_head(struct wl1271 *wl, struct ieee80211_vif *vif, skb_queue_head(&wl->links[hlid].tx_queue[q], skb); /* make sure we dequeue the same packet next time */ - wl->last_tx_hlid = (hlid + AP_MAX_LINKS - 1) % AP_MAX_LINKS; + wl->last_tx_hlid = (hlid + WL12XX_MAX_LINKS - 1) % + WL12XX_MAX_LINKS; } else { skb_queue_head(&wl->tx_queue[q], skb); } @@ -918,8 +917,8 @@ void wl1271_tx_reset(struct wl1271 *wl, bool reset_tx_queues) /* TX failure */ if (wlvif->bss_type == BSS_TYPE_AP_BSS) { - for (i = 0; i < AP_MAX_LINKS; i++) { - wl1271_free_sta(wl, i); + for (i = 0; i < WL12XX_MAX_LINKS; i++) { + wl1271_free_sta(wl, wlvif, i); wl1271_tx_reset_link_queues(wl, i); wl->links[i].allocated_pkts = 0; wl->links[i].prev_freed_pkts = 0; diff --git a/drivers/net/wireless/wl12xx/tx.h b/drivers/net/wireless/wl12xx/tx.h index 0964c9335316..add4402d7931 100644 --- a/drivers/net/wireless/wl12xx/tx.h +++ b/drivers/net/wireless/wl12xx/tx.h @@ -219,6 +219,6 @@ void wl1271_handle_tx_low_watermark(struct wl1271 *wl); bool wl12xx_is_dummy_packet(struct wl1271 *wl, struct sk_buff *skb); /* from main.c */ -void wl1271_free_sta(struct wl1271 *wl, u8 hlid); +void wl1271_free_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 hlid); #endif diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h index fcc779147c1c..5fd3c262bc5f 100644 --- a/drivers/net/wireless/wl12xx/wl12xx.h +++ b/drivers/net/wireless/wl12xx/wl12xx.h @@ -145,12 +145,6 @@ extern u32 wl12xx_debug_level; /* Defined by FW as 0. Will not be freed or allocated. */ #define WL12XX_SYSTEM_HLID 0 -/* - * TODO: we currently don't support multirole. remove - * this constant from the code when we do. - */ -#define WL1271_AP_STA_HLID_START 3 - /* * When in AP-mode, we allow (at least) this number of packets * to be transmitted to FW for a STA in PS-mode. Only when packets are @@ -236,13 +230,6 @@ struct wl1271_stats { #define AP_MAX_STATIONS 8 -/* Broadcast and Global links + system link + links to stations */ -/* - * TODO: when WL1271_AP_STA_HLID_START is no longer constant, change all - * the places that use this. - */ -#define AP_MAX_LINKS (AP_MAX_STATIONS + WL1271_AP_STA_HLID_START) - /* FW status registers */ struct wl12xx_fw_status { __le32 intr; @@ -537,9 +524,6 @@ struct wl1271 { /* Most recently reported noise in dBm */ s8 noise; - /* map for HLIDs of associated stations - when operating in AP mode */ - unsigned long ap_hlid_map[BITS_TO_LONGS(AP_MAX_STATIONS)]; - /* recoreded keys for AP-mode - set here before AP startup */ struct wl1271_ap_key *recorded_ap_keys[MAX_NUM_KEYS]; @@ -559,7 +543,7 @@ struct wl1271 { * AP-mode - links indexed by HLID. The global and broadcast links * are always active. */ - struct wl1271_link links[AP_MAX_LINKS]; + struct wl1271_link links[WL12XX_MAX_LINKS]; /* the hlid of the link where the last transmitted skb came from */ int last_tx_hlid; @@ -605,9 +589,15 @@ struct wl12xx_vif { struct { u8 global_hlid; u8 bcast_hlid; + + /* HLIDs bitmap of associated stations */ + unsigned long sta_hlid_map[BITS_TO_LONGS( + WL12XX_MAX_LINKS)]; } ap; }; + unsigned long links_map[BITS_TO_LONGS(WL12XX_MAX_LINKS)]; + u8 ssid[IEEE80211_MAX_SSID_LEN + 1]; u8 ssid_len; -- cgit v1.2.3 From 83587505a2b63bb434f76b26a22f48283b86a467 Mon Sep 17 00:00:00 2001 From: Eliad Peller Date: Mon, 10 Oct 2011 10:12:53 +0200 Subject: wl12xx: move bitrate_masks into wlvif move bitrate_masks into the per-interface data, rather than being global. Signed-off-by: Eliad Peller Signed-off-by: Luciano Coelho --- drivers/net/wireless/wl12xx/cmd.c | 13 ++++++++----- drivers/net/wireless/wl12xx/cmd.h | 3 ++- drivers/net/wireless/wl12xx/main.c | 16 ++++++++-------- drivers/net/wireless/wl12xx/scan.c | 21 +++++++++++---------- drivers/net/wireless/wl12xx/wl12xx.h | 3 +-- 5 files changed, 30 insertions(+), 26 deletions(-) (limited to 'drivers/net/wireless/wl12xx/cmd.c') diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c index 102a8a5371e4..ff653e8832a8 100644 --- a/drivers/net/wireless/wl12xx/cmd.c +++ b/drivers/net/wireless/wl12xx/cmd.c @@ -1111,15 +1111,16 @@ out: return ret; } -int wl1271_cmd_build_probe_req(struct wl1271 *wl, +int wl1271_cmd_build_probe_req(struct wl1271 *wl, struct wl12xx_vif *wlvif, const u8 *ssid, size_t ssid_len, const u8 *ie, size_t ie_len, u8 band) { + struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif); struct sk_buff *skb; int ret; u32 rate; - skb = ieee80211_probereq_get(wl->hw, wl->vif, ssid, ssid_len, + skb = ieee80211_probereq_get(wl->hw, vif, ssid, ssid_len, ie, ie_len); if (!skb) { ret = -ENOMEM; @@ -1128,7 +1129,7 @@ int wl1271_cmd_build_probe_req(struct wl1271 *wl, wl1271_dump(DEBUG_SCAN, "PROBE REQ: ", skb->data, skb->len); - rate = wl1271_tx_min_rate_get(wl, wl->bitrate_masks[band]); + rate = wl1271_tx_min_rate_get(wl, wlvif->bitrate_masks[band]); if (band == IEEE80211_BAND_2GHZ) ret = wl1271_cmd_template_set(wl, CMD_TEMPL_CFG_PROBE_REQ_2_4, skb->data, skb->len, 0, rate); @@ -1142,19 +1143,21 @@ out: } struct sk_buff *wl1271_cmd_build_ap_probe_req(struct wl1271 *wl, + struct wl12xx_vif *wlvif, struct sk_buff *skb) { + struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif); int ret; u32 rate; if (!skb) - skb = ieee80211_ap_probereq_get(wl->hw, wl->vif); + skb = ieee80211_ap_probereq_get(wl->hw, vif); if (!skb) goto out; wl1271_dump(DEBUG_SCAN, "AP PROBE REQ: ", skb->data, skb->len); - rate = wl1271_tx_min_rate_get(wl, wl->bitrate_masks[wl->band]); + rate = wl1271_tx_min_rate_get(wl, wlvif->bitrate_masks[wl->band]); if (wl->band == IEEE80211_BAND_2GHZ) ret = wl1271_cmd_template_set(wl, CMD_TEMPL_CFG_PROBE_REQ_2_4, skb->data, skb->len, 0, rate); diff --git a/drivers/net/wireless/wl12xx/cmd.h b/drivers/net/wireless/wl12xx/cmd.h index d2670d379b75..8182cf1b4861 100644 --- a/drivers/net/wireless/wl12xx/cmd.h +++ b/drivers/net/wireless/wl12xx/cmd.h @@ -59,10 +59,11 @@ int wl1271_cmd_template_set(struct wl1271 *wl, u16 template_id, int wl12xx_cmd_build_null_data(struct wl1271 *wl, struct wl12xx_vif *wlvif); int wl1271_cmd_build_ps_poll(struct wl1271 *wl, struct wl12xx_vif *wlvif, u16 aid); -int wl1271_cmd_build_probe_req(struct wl1271 *wl, +int wl1271_cmd_build_probe_req(struct wl1271 *wl, struct wl12xx_vif *wlvif, const u8 *ssid, size_t ssid_len, const u8 *ie, size_t ie_len, u8 band); struct sk_buff *wl1271_cmd_build_ap_probe_req(struct wl1271 *wl, + struct wl12xx_vif *wlvif, struct sk_buff *skb); int wl1271_cmd_build_arp_rsp(struct wl1271 *wl, struct wl12xx_vif *wlvif, __be32 ip_addr); diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index e53829aab92e..acfc49743d22 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -1906,7 +1906,7 @@ static u8 wl12xx_get_role_type(struct wl1271 *wl, struct wl12xx_vif *wlvif) return WL12XX_INVALID_ROLE_TYPE; } -static int wl12xx_init_vif_data(struct ieee80211_vif *vif) +static int wl12xx_init_vif_data(struct wl1271 *wl, struct ieee80211_vif *vif) { struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); @@ -1949,6 +1949,8 @@ static int wl12xx_init_vif_data(struct ieee80211_vif *vif) wlvif->ap.global_hlid = WL12XX_INVALID_LINK_ID; } + wlvif->bitrate_masks[IEEE80211_BAND_2GHZ] = wl->conf.tx.basic_rate; + wlvif->bitrate_masks[IEEE80211_BAND_5GHZ] = wl->conf.tx.basic_rate_5; wlvif->basic_rate_set = CONF_TX_RATE_MASK_BASIC; wlvif->basic_rate = CONF_TX_RATE_MASK_BASIC; wlvif->rate_set = CONF_TX_RATE_MASK_BASIC; @@ -2058,7 +2060,7 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw, goto out; } - ret = wl12xx_init_vif_data(vif); + ret = wl12xx_init_vif_data(wl, vif); if (ret < 0) goto out; @@ -2178,8 +2180,6 @@ deinit: wlvif->ap.global_hlid = WL12XX_INVALID_LINK_ID; wl12xx_tx_reset_wlvif(wl, wlvif); - wl->bitrate_masks[IEEE80211_BAND_2GHZ] = wl->conf.tx.basic_rate; - wl->bitrate_masks[IEEE80211_BAND_5GHZ] = wl->conf.tx.basic_rate_5; wl1271_free_ap_keys(wl, wlvif); memset(wlvif->ap.sta_hlid_map, 0, sizeof(wlvif->ap.sta_hlid_map)); wlvif->role_id = WL12XX_INVALID_ROLE_ID; @@ -2293,7 +2293,7 @@ out: static void wl1271_set_band_rate(struct wl1271 *wl, struct wl12xx_vif *wlvif) { - wlvif->basic_rate_set = wl->bitrate_masks[wl->band]; + wlvif->basic_rate_set = wlvif->bitrate_masks[wl->band]; wlvif->rate_set = wlvif->basic_rate_set; } @@ -3578,6 +3578,7 @@ sta_not_found: */ dev_kfree_skb(wlvif->probereq); wlvif->probereq = wl1271_cmd_build_ap_probe_req(wl, + wlvif, NULL); ieoffset = offsetof(struct ieee80211_mgmt, u.probe_req.variable); @@ -4202,6 +4203,7 @@ static int wl12xx_set_bitrate_mask(struct ieee80211_hw *hw, struct ieee80211_vif *vif, const struct cfg80211_bitrate_mask *mask) { + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); struct wl1271 *wl = hw->priv; int i; @@ -4212,7 +4214,7 @@ static int wl12xx_set_bitrate_mask(struct ieee80211_hw *hw, mutex_lock(&wl->mutex); for (i = 0; i < IEEE80211_NUM_BANDS; i++) - wl->bitrate_masks[i] = + wlvif->bitrate_masks[i] = wl1271_tx_enabled_rates_get(wl, mask->control[i].legacy, i); @@ -4931,8 +4933,6 @@ struct ieee80211_hw *wl1271_alloc_hw(void) /* Apply default driver configuration. */ wl1271_conf_init(wl); - wl->bitrate_masks[IEEE80211_BAND_2GHZ] = wl->conf.tx.basic_rate; - wl->bitrate_masks[IEEE80211_BAND_5GHZ] = wl->conf.tx.basic_rate_5; order = get_order(WL1271_AGGR_BUFFER_SIZE); wl->aggr_buf = (u8 *)__get_free_pages(GFP_KERNEL, order); diff --git a/drivers/net/wireless/wl12xx/scan.c b/drivers/net/wireless/wl12xx/scan.c index 9372136b27e4..e1a8ce092e39 100644 --- a/drivers/net/wireless/wl12xx/scan.c +++ b/drivers/net/wireless/wl12xx/scan.c @@ -66,7 +66,7 @@ void wl1271_scan_complete_work(struct work_struct *work) if (test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags)) { /* restore hardware connection monitoring template */ - wl1271_cmd_build_ap_probe_req(wl, wlvif->probereq); + wl1271_cmd_build_ap_probe_req(wl, wlvif, wlvif->probereq); } /* return to ROC if needed */ @@ -218,9 +218,9 @@ static int wl1271_scan_send(struct wl1271 *wl, struct ieee80211_vif *vif, memcpy(cmd->addr, vif->addr, ETH_ALEN); - ret = wl1271_cmd_build_probe_req(wl, wl->scan.ssid, wl->scan.ssid_len, - wl->scan.req->ie, wl->scan.req->ie_len, - band); + ret = wl1271_cmd_build_probe_req(wl, wlvif, wl->scan.ssid, + wl->scan.ssid_len, wl->scan.req->ie, + wl->scan.req->ie_len, band); if (ret < 0) { wl1271_error("PROBE request template failed"); goto out; @@ -251,6 +251,7 @@ out: void wl1271_scan_stm(struct wl1271 *wl, struct ieee80211_vif *vif) { + struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); int ret = 0; enum ieee80211_band band; u32 rate; @@ -261,7 +262,7 @@ void wl1271_scan_stm(struct wl1271 *wl, struct ieee80211_vif *vif) case WL1271_SCAN_STATE_2GHZ_ACTIVE: band = IEEE80211_BAND_2GHZ; - rate = wl1271_tx_min_rate_get(wl, wl->bitrate_masks[band]); + rate = wl1271_tx_min_rate_get(wl, wlvif->bitrate_masks[band]); ret = wl1271_scan_send(wl, vif, band, false, rate); if (ret == WL1271_NOTHING_TO_SCAN) { wl->scan.state = WL1271_SCAN_STATE_2GHZ_PASSIVE; @@ -272,7 +273,7 @@ void wl1271_scan_stm(struct wl1271 *wl, struct ieee80211_vif *vif) case WL1271_SCAN_STATE_2GHZ_PASSIVE: band = IEEE80211_BAND_2GHZ; - rate = wl1271_tx_min_rate_get(wl, wl->bitrate_masks[band]); + rate = wl1271_tx_min_rate_get(wl, wlvif->bitrate_masks[band]); ret = wl1271_scan_send(wl, vif, band, true, rate); if (ret == WL1271_NOTHING_TO_SCAN) { if (wl->enable_11a) @@ -286,7 +287,7 @@ void wl1271_scan_stm(struct wl1271 *wl, struct ieee80211_vif *vif) case WL1271_SCAN_STATE_5GHZ_ACTIVE: band = IEEE80211_BAND_5GHZ; - rate = wl1271_tx_min_rate_get(wl, wl->bitrate_masks[band]); + rate = wl1271_tx_min_rate_get(wl, wlvif->bitrate_masks[band]); ret = wl1271_scan_send(wl, vif, band, false, rate); if (ret == WL1271_NOTHING_TO_SCAN) { wl->scan.state = WL1271_SCAN_STATE_5GHZ_PASSIVE; @@ -297,7 +298,7 @@ void wl1271_scan_stm(struct wl1271 *wl, struct ieee80211_vif *vif) case WL1271_SCAN_STATE_5GHZ_PASSIVE: band = IEEE80211_BAND_5GHZ; - rate = wl1271_tx_min_rate_get(wl, wl->bitrate_masks[band]); + rate = wl1271_tx_min_rate_get(wl, wlvif->bitrate_masks[band]); ret = wl1271_scan_send(wl, vif, band, true, rate); if (ret == WL1271_NOTHING_TO_SCAN) { wl->scan.state = WL1271_SCAN_STATE_DONE; @@ -642,7 +643,7 @@ int wl1271_scan_sched_scan_config(struct wl1271 *wl, } if (!force_passive && cfg->active[0]) { - ret = wl1271_cmd_build_probe_req(wl, req->ssids[0].ssid, + ret = wl1271_cmd_build_probe_req(wl, wlvif, req->ssids[0].ssid, req->ssids[0].ssid_len, ies->ie[IEEE80211_BAND_2GHZ], ies->len[IEEE80211_BAND_2GHZ], @@ -654,7 +655,7 @@ int wl1271_scan_sched_scan_config(struct wl1271 *wl, } if (!force_passive && cfg->active[1]) { - ret = wl1271_cmd_build_probe_req(wl, req->ssids[0].ssid, + ret = wl1271_cmd_build_probe_req(wl, wlvif, req->ssids[0].ssid, req->ssids[0].ssid_len, ies->ie[IEEE80211_BAND_5GHZ], ies->len[IEEE80211_BAND_5GHZ], diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h index 4802f685de63..33ccdf84c432 100644 --- a/drivers/net/wireless/wl12xx/wl12xx.h +++ b/drivers/net/wireless/wl12xx/wl12xx.h @@ -484,8 +484,6 @@ struct wl1271 { bool sched_scanning; - u32 bitrate_masks[IEEE80211_NUM_BANDS]; - /* The current band */ enum ieee80211_band band; @@ -600,6 +598,7 @@ struct wl12xx_vif { u8 ssid[IEEE80211_MAX_SSID_LEN + 1]; u8 ssid_len; + u32 bitrate_masks[IEEE80211_NUM_BANDS]; u32 basic_rate_set; /* -- cgit v1.2.3 From 1b92f15ee0e0f06222d4fd36dc36960d217243b3 Mon Sep 17 00:00:00 2001 From: Eliad Peller Date: Mon, 10 Oct 2011 10:13:09 +0200 Subject: wl12xx: add band field to wlvif add band field into the per-interface data. mac80211 configures some values (e.g. band, channel) globally, while we configure them per-interface. In order to make it easier to keep track of the configured value for each value while keeping sync with mac80211, save these values both globally and per-vif. Signed-off-by: Eliad Peller Signed-off-by: Luciano Coelho --- drivers/net/wireless/wl12xx/cmd.c | 32 +++++++++++++++++--------------- drivers/net/wireless/wl12xx/cmd.h | 5 +++-- drivers/net/wireless/wl12xx/event.c | 2 +- drivers/net/wireless/wl12xx/main.c | 32 ++++++++++++++++++++------------ drivers/net/wireless/wl12xx/ps.c | 2 +- drivers/net/wireless/wl12xx/scan.c | 2 +- drivers/net/wireless/wl12xx/tx.c | 5 +++-- drivers/net/wireless/wl12xx/wl12xx.h | 3 +++ 8 files changed, 49 insertions(+), 34 deletions(-) (limited to 'drivers/net/wireless/wl12xx/cmd.c') diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c index ff653e8832a8..6cf8cdc72b59 100644 --- a/drivers/net/wireless/wl12xx/cmd.c +++ b/drivers/net/wireless/wl12xx/cmd.c @@ -481,7 +481,7 @@ int wl12xx_cmd_role_start_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif) wl1271_debug(DEBUG_CMD, "cmd role start dev %d", wlvif->dev_role_id); cmd->role_id = wlvif->dev_role_id; - if (wl->band == IEEE80211_BAND_5GHZ) + if (wlvif->band == IEEE80211_BAND_5GHZ) cmd->band = WL12XX_BAND_5GHZ; cmd->channel = wl->channel; @@ -571,7 +571,7 @@ int wl12xx_cmd_role_start_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif) wl1271_debug(DEBUG_CMD, "cmd role start sta %d", wlvif->role_id); cmd->role_id = wlvif->role_id; - if (wl->band == IEEE80211_BAND_5GHZ) + if (wlvif->band == IEEE80211_BAND_5GHZ) cmd->band = WL12XX_BAND_5GHZ; cmd->channel = wl->channel; cmd->sta.basic_rate_set = cpu_to_le32(wlvif->basic_rate_set); @@ -704,7 +704,7 @@ int wl12xx_cmd_role_start_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif) cmd->ap.local_rates = cpu_to_le32(0xffffffff); - switch (wl->band) { + switch (wlvif->band) { case IEEE80211_BAND_2GHZ: cmd->band = RADIO_BAND_2_4GHZ; break; @@ -712,7 +712,7 @@ int wl12xx_cmd_role_start_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif) cmd->band = RADIO_BAND_5GHZ; break; default: - wl1271_warning("ap start - unknown band: %d", (int)wl->band); + wl1271_warning("ap start - unknown band: %d", (int)wlvif->band); cmd->band = RADIO_BAND_2_4GHZ; break; } @@ -785,7 +785,7 @@ int wl12xx_cmd_role_start_ibss(struct wl1271 *wl, struct wl12xx_vif *wlvif) wl1271_debug(DEBUG_CMD, "cmd role start ibss %d", wlvif->role_id); cmd->role_id = wlvif->role_id; - if (wl->band == IEEE80211_BAND_5GHZ) + if (wlvif->band == IEEE80211_BAND_5GHZ) cmd->band = WL12XX_BAND_5GHZ; cmd->channel = wl->channel; cmd->ibss.basic_rate_set = cpu_to_le32(wlvif->basic_rate_set); @@ -1157,8 +1157,8 @@ struct sk_buff *wl1271_cmd_build_ap_probe_req(struct wl1271 *wl, wl1271_dump(DEBUG_SCAN, "AP PROBE REQ: ", skb->data, skb->len); - rate = wl1271_tx_min_rate_get(wl, wlvif->bitrate_masks[wl->band]); - if (wl->band == IEEE80211_BAND_2GHZ) + rate = wl1271_tx_min_rate_get(wl, wlvif->bitrate_masks[wlvif->band]); + if (wlvif->band == IEEE80211_BAND_2GHZ) ret = wl1271_cmd_template_set(wl, CMD_TEMPL_CFG_PROBE_REQ_2_4, skb->data, skb->len, 0, rate); else @@ -1428,7 +1428,8 @@ out: return ret; } -int wl12xx_cmd_add_peer(struct wl1271 *wl, struct ieee80211_sta *sta, u8 hlid) +int wl12xx_cmd_add_peer(struct wl1271 *wl, struct wl12xx_vif *wlvif, + struct ieee80211_sta *sta, u8 hlid) { struct wl12xx_cmd_add_peer *cmd; int i, ret; @@ -1455,13 +1456,13 @@ int wl12xx_cmd_add_peer(struct wl1271 *wl, struct ieee80211_sta *sta, u8 hlid) else cmd->psd_type[i] = WL1271_PSD_LEGACY; - sta_rates = sta->supp_rates[wl->band]; + sta_rates = sta->supp_rates[wlvif->band]; if (sta->ht_cap.ht_supported) sta_rates |= sta->ht_cap.mcs.rx_mask[0] << HW_HT_RATES_OFFSET; cmd->supported_rates = cpu_to_le32(wl1271_tx_enabled_rates_get(wl, sta_rates, - wl->band)); + wlvif->band)); wl1271_debug(DEBUG_CMD, "new peer rates=0x%x queues=0x%x", cmd->supported_rates, sta->uapsd_queues); @@ -1601,7 +1602,8 @@ out: return ret; } -static int wl12xx_cmd_roc(struct wl1271 *wl, u8 role_id) +static int wl12xx_cmd_roc(struct wl1271 *wl, struct wl12xx_vif *wlvif, + u8 role_id) { struct wl12xx_cmd_roc *cmd; int ret = 0; @@ -1619,7 +1621,7 @@ static int wl12xx_cmd_roc(struct wl1271 *wl, u8 role_id) cmd->role_id = role_id; cmd->channel = wl->channel; - switch (wl->band) { + switch (wlvif->band) { case IEEE80211_BAND_2GHZ: cmd->band = RADIO_BAND_2_4GHZ; break; @@ -1627,7 +1629,7 @@ static int wl12xx_cmd_roc(struct wl1271 *wl, u8 role_id) cmd->band = RADIO_BAND_5GHZ; break; default: - wl1271_error("roc - unknown band: %d", (int)wl->band); + wl1271_error("roc - unknown band: %d", (int)wlvif->band); ret = -EINVAL; goto out_free; } @@ -1674,14 +1676,14 @@ out: return ret; } -int wl12xx_roc(struct wl1271 *wl, u8 role_id) +int wl12xx_roc(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 role_id) { int ret = 0; if (WARN_ON(test_bit(role_id, wl->roc_map))) return 0; - ret = wl12xx_cmd_roc(wl, role_id); + ret = wl12xx_cmd_roc(wl, wlvif, role_id); if (ret < 0) goto out; diff --git a/drivers/net/wireless/wl12xx/cmd.h b/drivers/net/wireless/wl12xx/cmd.h index 8182cf1b4861..968d5bdc0b60 100644 --- a/drivers/net/wireless/wl12xx/cmd.h +++ b/drivers/net/wireless/wl12xx/cmd.h @@ -80,9 +80,10 @@ int wl1271_cmd_set_ap_key(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 key_size, const u8 *key, u8 hlid, u32 tx_seq_32, u16 tx_seq_16); int wl12xx_cmd_set_peer_state(struct wl1271 *wl, u8 hlid); -int wl12xx_roc(struct wl1271 *wl, u8 role_id); +int wl12xx_roc(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 role_id); int wl12xx_croc(struct wl1271 *wl, u8 role_id); -int wl12xx_cmd_add_peer(struct wl1271 *wl, struct ieee80211_sta *sta, u8 hlid); +int wl12xx_cmd_add_peer(struct wl1271 *wl, struct wl12xx_vif *wlvif, + struct ieee80211_sta *sta, u8 hlid); int wl12xx_cmd_remove_peer(struct wl1271 *wl, u8 hlid); int wl12xx_cmd_config_fwlog(struct wl1271 *wl); int wl12xx_cmd_start_fwlog(struct wl1271 *wl); diff --git a/drivers/net/wireless/wl12xx/event.c b/drivers/net/wireless/wl12xx/event.c index a47312db5a2a..fd2e7b2d9389 100644 --- a/drivers/net/wireless/wl12xx/event.c +++ b/drivers/net/wireless/wl12xx/event.c @@ -145,7 +145,7 @@ static int wl1271_event_ps_report(struct wl1271 *wl, * BET has only a minor effect in 5GHz and masks * channel switch IEs, so we only enable BET on 2.4GHz */ - if (wl->band == IEEE80211_BAND_2GHZ) + if (wlvif->band == IEEE80211_BAND_2GHZ) /* enable beacon early termination */ ret = wl1271_acx_bet_enable(wl, wlvif, true); diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index 0647d460b698..8e395f1f4b1a 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -1968,6 +1968,12 @@ static int wl12xx_init_vif_data(struct wl1271 *wl, struct ieee80211_vif *vif) wlvif->rate_set = CONF_TX_RATE_MASK_BASIC; wlvif->beacon_int = WL1271_DEFAULT_BEACON_INT; + /* + * mac80211 configures some values globally, while we treat them + * per-interface. thus, on init, we have to copy them from wl + */ + wlvif->band = wl->band; + INIT_WORK(&wlvif->rx_streaming_enable_work, wl1271_rx_streaming_enable_work); INIT_WORK(&wlvif->rx_streaming_disable_work, @@ -2337,7 +2343,7 @@ out: static void wl1271_set_band_rate(struct wl1271 *wl, struct wl12xx_vif *wlvif) { - wlvif->basic_rate_set = wlvif->bitrate_masks[wl->band]; + wlvif->basic_rate_set = wlvif->bitrate_masks[wlvif->band]; wlvif->rate_set = wlvif->basic_rate_set; } @@ -2390,7 +2396,7 @@ static int wl1271_sta_handle_idle(struct wl1271 *wl, struct wl12xx_vif *wlvif, if (ret < 0) goto out; - ret = wl12xx_roc(wl, wlvif->dev_role_id); + ret = wl12xx_roc(wl, wlvif, wlvif->dev_role_id); if (ret < 0) goto out; clear_bit(WL1271_FLAG_IDLE, &wl->flags); @@ -2451,11 +2457,12 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed) /* if the channel changes while joined, join again */ if (changed & IEEE80211_CONF_CHANGE_CHANNEL && - ((wl->band != conf->channel->band) || + ((wlvif->band != conf->channel->band) || (wl->channel != channel))) { /* send all pending packets */ wl1271_tx_work_locked(wl); wl->band = conf->channel->band; + wlvif->band = conf->channel->band; wl->channel = channel; if (!is_ap) { @@ -2502,7 +2509,7 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed) if (ret < 0) goto out_sleep; - ret = wl12xx_roc(wl, + ret = wl12xx_roc(wl, wlvif, wlvif->dev_role_id); if (ret < 0) wl1271_warning("roc failed %d", @@ -3420,7 +3427,7 @@ static void wl1271_bss_info_changed_ap(struct wl1271 *wl, u32 rates = bss_conf->basic_rates; wlvif->basic_rate_set = wl1271_tx_enabled_rates_get(wl, rates, - wl->band); + wlvif->band); wlvif->basic_rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set); @@ -3516,7 +3523,7 @@ static void wl1271_bss_info_changed_sta(struct wl1271 *wl, &wlvif->flags)) { wl1271_unjoin(wl, wlvif); wl12xx_cmd_role_start_dev(wl, wlvif); - wl12xx_roc(wl, wlvif->dev_role_id); + wl12xx_roc(wl, wlvif, wlvif->dev_role_id); } } } @@ -3595,7 +3602,7 @@ sta_not_found: rates = bss_conf->basic_rates; wlvif->basic_rate_set = wl1271_tx_enabled_rates_get(wl, rates, - wl->band); + wlvif->band); wlvif->basic_rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set); @@ -3603,7 +3610,7 @@ sta_not_found: wlvif->rate_set = wl1271_tx_enabled_rates_get(wl, sta_rate_set, - wl->band); + wlvif->band); ret = wl1271_acx_sta_rate_policies(wl, wlvif); if (ret < 0) goto out; @@ -3694,7 +3701,8 @@ sta_not_found: wl1271_unjoin(wl, wlvif); if (!(conf_flags & IEEE80211_CONF_IDLE)) { wl12xx_cmd_role_start_dev(wl, wlvif); - wl12xx_roc(wl, wlvif->dev_role_id); + wl12xx_roc(wl, wlvif, + wlvif->dev_role_id); } } } @@ -3708,7 +3716,7 @@ sta_not_found: u32 rates = bss_conf->basic_rates; wlvif->basic_rate_set = wl1271_tx_enabled_rates_get(wl, rates, - wl->band); + wlvif->band); wlvif->basic_rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set); @@ -3762,7 +3770,7 @@ sta_not_found: /* ROC until connected (after EAPOL exchange) */ if (!is_ibss) { - ret = wl12xx_roc(wl, wlvif->role_id); + ret = wl12xx_roc(wl, wlvif, wlvif->role_id); if (ret < 0) goto out; @@ -4068,7 +4076,7 @@ static int wl1271_op_sta_add(struct ieee80211_hw *hw, if (ret < 0) goto out_free_sta; - ret = wl12xx_cmd_add_peer(wl, sta, hlid); + ret = wl12xx_cmd_add_peer(wl, wlvif, sta, hlid); if (ret < 0) goto out_sleep; diff --git a/drivers/net/wireless/wl12xx/ps.c b/drivers/net/wireless/wl12xx/ps.c index 8cd81cec2841..8153408233b5 100644 --- a/drivers/net/wireless/wl12xx/ps.c +++ b/drivers/net/wireless/wl12xx/ps.c @@ -178,7 +178,7 @@ int wl1271_ps_set_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif, wl1271_debug(DEBUG_PSM, "leaving psm"); /* disable beacon early termination */ - if (wl->band == IEEE80211_BAND_2GHZ) { + if (wlvif->band == IEEE80211_BAND_2GHZ) { ret = wl1271_acx_bet_enable(wl, wlvif, false); if (ret < 0) return ret; diff --git a/drivers/net/wireless/wl12xx/scan.c b/drivers/net/wireless/wl12xx/scan.c index 765f08ba29af..2711438fdde3 100644 --- a/drivers/net/wireless/wl12xx/scan.c +++ b/drivers/net/wireless/wl12xx/scan.c @@ -77,7 +77,7 @@ void wl1271_scan_complete_work(struct work_struct *work) !test_bit(wlvif->dev_role_id, wl->roc_map)) { /* restore remain on channel */ wl12xx_cmd_role_start_dev(wl, wlvif); - wl12xx_roc(wl, wlvif->dev_role_id); + wl12xx_roc(wl, wlvif, wlvif->dev_role_id); } wl1271_ps_elp_sleep(wl); diff --git a/drivers/net/wireless/wl12xx/tx.c b/drivers/net/wireless/wl12xx/tx.c index 3cf7166dab63..604913ff42bd 100644 --- a/drivers/net/wireless/wl12xx/tx.c +++ b/drivers/net/wireless/wl12xx/tx.c @@ -102,7 +102,7 @@ static int wl1271_tx_update_filters(struct wl1271 *wl, if (ret < 0) goto out; - ret = wl12xx_roc(wl, wlvif->dev_role_id); + ret = wl12xx_roc(wl, wlvif, wlvif->dev_role_id); if (ret < 0) goto out; out: @@ -809,7 +809,8 @@ static void wl1271_tx_complete_packet(struct wl1271 *wl, if (result->status == TX_SUCCESS) { if (!(info->flags & IEEE80211_TX_CTL_NO_ACK)) info->flags |= IEEE80211_TX_STAT_ACK; - rate = wl1271_rate_to_idx(result->rate_class_index, wl->band); + rate = wl1271_rate_to_idx(result->rate_class_index, + wlvif->band); retries = result->ack_failures; } else if (result->status == TX_RETRY_EXCEEDED) { wl->stats.excessive_retries++; diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h index fc8c9758fc0c..a689ad02a357 100644 --- a/drivers/net/wireless/wl12xx/wl12xx.h +++ b/drivers/net/wireless/wl12xx/wl12xx.h @@ -591,6 +591,9 @@ struct wl12xx_vif { u8 ssid[IEEE80211_MAX_SSID_LEN + 1]; u8 ssid_len; + /* The current band */ + enum ieee80211_band band; + u32 bitrate_masks[IEEE80211_NUM_BANDS]; u32 basic_rate_set; -- cgit v1.2.3 From 61f845f4f441a90e5328a78c6c4e0646d99fc2f0 Mon Sep 17 00:00:00 2001 From: Eliad Peller Date: Mon, 10 Oct 2011 10:13:10 +0200 Subject: wl12xx: add channel field to wlvif add channel into the per-interface data. mac80211 configures some values (e.g. band, channel) globally, while we configure them per-interface. In order to make it easier to keep track of the configured value for each value while keeping sync with mac80211, save these values both globally and per-vif. Signed-off-by: Eliad Peller Signed-off-by: Luciano Coelho --- drivers/net/wireless/wl12xx/cmd.c | 12 ++++++------ drivers/net/wireless/wl12xx/main.c | 6 ++++-- drivers/net/wireless/wl12xx/wl12xx.h | 1 + 3 files changed, 11 insertions(+), 8 deletions(-) (limited to 'drivers/net/wireless/wl12xx/cmd.c') diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c index 6cf8cdc72b59..4c5c51810fda 100644 --- a/drivers/net/wireless/wl12xx/cmd.c +++ b/drivers/net/wireless/wl12xx/cmd.c @@ -483,7 +483,7 @@ int wl12xx_cmd_role_start_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif) cmd->role_id = wlvif->dev_role_id; if (wlvif->band == IEEE80211_BAND_5GHZ) cmd->band = WL12XX_BAND_5GHZ; - cmd->channel = wl->channel; + cmd->channel = wlvif->channel; if (wlvif->dev_hlid == WL12XX_INVALID_LINK_ID) { ret = wl12xx_allocate_link(wl, wlvif, &wlvif->dev_hlid); @@ -573,7 +573,7 @@ int wl12xx_cmd_role_start_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif) cmd->role_id = wlvif->role_id; if (wlvif->band == IEEE80211_BAND_5GHZ) cmd->band = WL12XX_BAND_5GHZ; - cmd->channel = wl->channel; + cmd->channel = wlvif->channel; cmd->sta.basic_rate_set = cpu_to_le32(wlvif->basic_rate_set); cmd->sta.beacon_interval = cpu_to_le16(wlvif->beacon_int); cmd->sta.ssid_type = WL12XX_SSID_TYPE_ANY; @@ -689,7 +689,7 @@ int wl12xx_cmd_role_start_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif) cmd->ap.beacon_interval = cpu_to_le16(wlvif->beacon_int); cmd->ap.dtim_interval = bss_conf->dtim_period; cmd->ap.beacon_expiry = WL1271_AP_DEF_BEACON_EXP; - cmd->channel = wl->channel; + cmd->channel = wlvif->channel; if (!bss_conf->hidden_ssid) { /* take the SSID from the beacon for backward compatibility */ @@ -787,7 +787,7 @@ int wl12xx_cmd_role_start_ibss(struct wl1271 *wl, struct wl12xx_vif *wlvif) cmd->role_id = wlvif->role_id; if (wlvif->band == IEEE80211_BAND_5GHZ) cmd->band = WL12XX_BAND_5GHZ; - cmd->channel = wl->channel; + cmd->channel = wlvif->channel; cmd->ibss.basic_rate_set = cpu_to_le32(wlvif->basic_rate_set); cmd->ibss.beacon_interval = cpu_to_le16(wlvif->beacon_int); cmd->ibss.dtim_interval = bss_conf->dtim_period; @@ -1608,7 +1608,7 @@ static int wl12xx_cmd_roc(struct wl1271 *wl, struct wl12xx_vif *wlvif, struct wl12xx_cmd_roc *cmd; int ret = 0; - wl1271_debug(DEBUG_CMD, "cmd roc %d (%d)", wl->channel, role_id); + wl1271_debug(DEBUG_CMD, "cmd roc %d (%d)", wlvif->channel, role_id); if (WARN_ON(role_id == WL12XX_INVALID_ROLE_ID)) return -EINVAL; @@ -1620,7 +1620,7 @@ static int wl12xx_cmd_roc(struct wl1271 *wl, struct wl12xx_vif *wlvif, } cmd->role_id = role_id; - cmd->channel = wl->channel; + cmd->channel = wlvif->channel; switch (wlvif->band) { case IEEE80211_BAND_2GHZ: cmd->band = RADIO_BAND_2_4GHZ; diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index 8e395f1f4b1a..5137275d3591 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -1973,6 +1973,7 @@ static int wl12xx_init_vif_data(struct wl1271 *wl, struct ieee80211_vif *vif) * per-interface. thus, on init, we have to copy them from wl */ wlvif->band = wl->band; + wlvif->channel = wl->channel; INIT_WORK(&wlvif->rx_streaming_enable_work, wl1271_rx_streaming_enable_work); @@ -2458,12 +2459,13 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed) /* if the channel changes while joined, join again */ if (changed & IEEE80211_CONF_CHANGE_CHANNEL && ((wlvif->band != conf->channel->band) || - (wl->channel != channel))) { + (wlvif->channel != channel))) { /* send all pending packets */ wl1271_tx_work_locked(wl); wl->band = conf->channel->band; - wlvif->band = conf->channel->band; wl->channel = channel; + wlvif->band = conf->channel->band; + wlvif->channel = channel; if (!is_ap) { /* diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h index a689ad02a357..02dedd191bd4 100644 --- a/drivers/net/wireless/wl12xx/wl12xx.h +++ b/drivers/net/wireless/wl12xx/wl12xx.h @@ -593,6 +593,7 @@ struct wl12xx_vif { /* The current band */ enum ieee80211_band band; + int channel; u32 bitrate_masks[IEEE80211_NUM_BANDS]; u32 basic_rate_set; -- cgit v1.2.3 From 6e8cd3310491b10db20d0f7eaf5713b05fa7b753 Mon Sep 17 00:00:00 2001 From: Eliad Peller Date: Mon, 10 Oct 2011 10:13:13 +0200 Subject: wl12xx: replace all remaining wl->vif references wl->vif is appropriate only when a single vif is being used. Instead, pass wlvif as parameter or iterate through all the vifs (e.g. when a global configuration was changed) Leave wl->vif only to determine whether a vif was already added (this check will be removed as well after both the driver and fw will support multiple vifs) Signed-off-by: Eliad Peller Signed-off-by: Luciano Coelho --- drivers/net/wireless/wl12xx/cmd.c | 15 +++-- drivers/net/wireless/wl12xx/debugfs.c | 11 +--- drivers/net/wireless/wl12xx/main.c | 112 +++++++++++++++++++++------------- drivers/net/wireless/wl12xx/ps.c | 11 ++-- drivers/net/wireless/wl12xx/ps.h | 5 +- drivers/net/wireless/wl12xx/tx.c | 2 +- 6 files changed, 91 insertions(+), 65 deletions(-) (limited to 'drivers/net/wireless/wl12xx/cmd.c') diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c index 4c5c51810fda..65bf9526576d 100644 --- a/drivers/net/wireless/wl12xx/cmd.c +++ b/drivers/net/wireless/wl12xx/cmd.c @@ -654,7 +654,8 @@ out: int wl12xx_cmd_role_start_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif) { struct wl12xx_cmd_role_start *cmd; - struct ieee80211_bss_conf *bss_conf = &wl->vif->bss_conf; + struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif); + struct ieee80211_bss_conf *bss_conf = &vif->bss_conf; int ret; wl1271_debug(DEBUG_CMD, "cmd role start ap %d", wlvif->role_id); @@ -773,7 +774,7 @@ int wl12xx_cmd_role_start_ibss(struct wl1271 *wl, struct wl12xx_vif *wlvif) { struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif); struct wl12xx_cmd_role_start *cmd; - struct ieee80211_bss_conf *bss_conf = &wl->vif->bss_conf; + struct ieee80211_bss_conf *bss_conf = &vif->bss_conf; int ret; cmd = kzalloc(sizeof(*cmd), GFP_KERNEL); @@ -1096,10 +1097,11 @@ out: int wl1271_cmd_build_ps_poll(struct wl1271 *wl, struct wl12xx_vif *wlvif, u16 aid) { + struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif); struct sk_buff *skb; int ret = 0; - skb = ieee80211_pspoll_get(wl->hw, wl->vif); + skb = ieee80211_pspoll_get(wl->hw, vif); if (!skb) goto out; @@ -1176,6 +1178,7 @@ int wl1271_cmd_build_arp_rsp(struct wl1271 *wl, struct wl12xx_vif *wlvif, __be32 ip_addr) { int ret; + struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif); struct wl12xx_arp_rsp_template tmpl; struct ieee80211_hdr_3addr *hdr; struct arphdr *arp_hdr; @@ -1187,8 +1190,8 @@ int wl1271_cmd_build_arp_rsp(struct wl1271 *wl, struct wl12xx_vif *wlvif, hdr->frame_control = cpu_to_le16(IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA | IEEE80211_FCTL_TODS); - memcpy(hdr->addr1, wl->vif->bss_conf.bssid, ETH_ALEN); - memcpy(hdr->addr2, wl->vif->addr, ETH_ALEN); + memcpy(hdr->addr1, vif->bss_conf.bssid, ETH_ALEN); + memcpy(hdr->addr2, vif->addr, ETH_ALEN); memset(hdr->addr3, 0xff, ETH_ALEN); /* llc layer */ @@ -1204,7 +1207,7 @@ int wl1271_cmd_build_arp_rsp(struct wl1271 *wl, struct wl12xx_vif *wlvif, arp_hdr->ar_op = cpu_to_be16(ARPOP_REPLY); /* arp payload */ - memcpy(tmpl.sender_hw, wl->vif->addr, ETH_ALEN); + memcpy(tmpl.sender_hw, vif->addr, ETH_ALEN); tmpl.sender_ip = ip_addr; ret = wl1271_cmd_template_set(wl, CMD_TEMPL_ARP_RSP, diff --git a/drivers/net/wireless/wl12xx/debugfs.c b/drivers/net/wireless/wl12xx/debugfs.c index 4abff8274ac3..d6c2d0c1b6cd 100644 --- a/drivers/net/wireless/wl12xx/debugfs.c +++ b/drivers/net/wireless/wl12xx/debugfs.c @@ -615,19 +615,12 @@ static ssize_t beacon_filtering_write(struct file *file, size_t count, loff_t *ppos) { struct wl1271 *wl = file->private_data; - struct ieee80211_vif *vif; struct wl12xx_vif *wlvif; char buf[10]; size_t len; unsigned long value; int ret; - if (!wl->vif) - return -EINVAL; - - vif = wl->vif; - wlvif = wl12xx_vif_to_data(vif); - len = min(count, sizeof(buf) - 1); if (copy_from_user(buf, user_buf, len)) return -EFAULT; @@ -645,7 +638,9 @@ static ssize_t beacon_filtering_write(struct file *file, if (ret < 0) goto out; - ret = wl1271_acx_beacon_filter_opt(wl, wlvif, !!value); + wl12xx_for_each_wlvif(wl, wlvif) { + ret = wl1271_acx_beacon_filter_opt(wl, wlvif, !!value); + } wl1271_ps_elp_sleep(wl); out: diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index b2640edcc3a8..08fc9d464288 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -779,7 +779,9 @@ static int wl1271_plt_init(struct wl1271 *wl) return ret; } -static void wl12xx_irq_ps_regulate_link(struct wl1271 *wl, u8 hlid, u8 tx_pkts) +static void wl12xx_irq_ps_regulate_link(struct wl1271 *wl, + struct wl12xx_vif *wlvif, + u8 hlid, u8 tx_pkts) { bool fw_ps, single_sta; @@ -791,7 +793,7 @@ static void wl12xx_irq_ps_regulate_link(struct wl1271 *wl, u8 hlid, u8 tx_pkts) * packets in FW or if the STA is awake. */ if (!fw_ps || tx_pkts < WL1271_PS_STA_MAX_PACKETS) - wl1271_ps_link_end(wl, hlid); + wl12xx_ps_link_end(wl, wlvif, hlid); /* * Start high-level PS if the STA is asleep with enough blocks in FW. @@ -799,7 +801,7 @@ static void wl12xx_irq_ps_regulate_link(struct wl1271 *wl, u8 hlid, u8 tx_pkts) * case FW-memory congestion is not a problem. */ else if (!single_sta && fw_ps && tx_pkts >= WL1271_PS_STA_MAX_PACKETS) - wl1271_ps_link_start(wl, hlid, true); + wl12xx_ps_link_start(wl, wlvif, hlid, true); } static void wl12xx_irq_update_links_status(struct wl1271 *wl, @@ -829,15 +831,15 @@ static void wl12xx_irq_update_links_status(struct wl1271 *wl, lnk->prev_freed_pkts = status->tx_lnk_free_pkts[hlid]; lnk->allocated_pkts -= cnt; - wl12xx_irq_ps_regulate_link(wl, hlid, lnk->allocated_pkts); + wl12xx_irq_ps_regulate_link(wl, wlvif, hlid, + lnk->allocated_pkts); } } static void wl12xx_fw_status(struct wl1271 *wl, struct wl12xx_fw_status *status) { - struct ieee80211_vif *vif = wl->vif; /* TODO: get as param */ - struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); + struct wl12xx_vif *wlvif; struct timespec ts; u32 old_tx_blk_count = wl->tx_blocks_available; int avail, freed_blocks; @@ -892,8 +894,9 @@ static void wl12xx_fw_status(struct wl1271 *wl, clear_bit(WL1271_FLAG_FW_TX_BUSY, &wl->flags); /* for AP update num of allocated TX blocks per link and ps status */ - if (wlvif->bss_type == BSS_TYPE_AP_BSS) + wl12xx_for_each_wlvif_ap(wl, wlvif) { wl12xx_irq_update_links_status(wl, wlvif, status); + } /* update the host-chipset time offset */ getnstimeofday(&ts); @@ -1212,6 +1215,7 @@ static void wl1271_recovery_work(struct work_struct *work) struct wl1271 *wl = container_of(work, struct wl1271, recovery_work); struct wl12xx_vif *wlvif; + struct ieee80211_vif *vif; mutex_lock(&wl->mutex); @@ -1249,7 +1253,12 @@ static void wl1271_recovery_work(struct work_struct *work) } /* reboot the chipset */ - __wl1271_op_remove_interface(wl, wl->vif, false); + while (!list_empty(&wl->wlvif_list)) { + wlvif = list_first_entry(&wl->wlvif_list, + struct wl12xx_vif, list); + vif = wl12xx_wlvif_to_vif(wlvif); + __wl1271_op_remove_interface(wl, vif, false); + } clear_bit(WL1271_FLAG_RECOVERY_IN_PROGRESS, &wl->flags); @@ -1721,18 +1730,19 @@ static int wl1271_op_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wow) { struct wl1271 *wl = hw->priv; - struct ieee80211_vif *vif = wl->vif; /* TODO: get as param */ - struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); + struct wl12xx_vif *wlvif; int ret; wl1271_debug(DEBUG_MAC80211, "mac80211 suspend wow=%d", !!wow); WARN_ON(!wow || !wow->any); wl->wow_enabled = true; - ret = wl1271_configure_suspend(wl, wlvif); - if (ret < 0) { - wl1271_warning("couldn't prepare device to suspend"); - return ret; + wl12xx_for_each_wlvif(wl, wlvif) { + ret = wl1271_configure_suspend(wl, wlvif); + if (ret < 0) { + wl1271_warning("couldn't prepare device to suspend"); + return ret; + } } /* flush any remaining work */ wl1271_debug(DEBUG_MAC80211, "flushing remaining works"); @@ -1751,7 +1761,9 @@ static int wl1271_op_suspend(struct ieee80211_hw *hw, wl1271_enable_interrupts(wl); flush_work(&wl->tx_work); - flush_delayed_work(&wlvif->pspoll_work); + wl12xx_for_each_wlvif(wl, wlvif) { + flush_delayed_work(&wlvif->pspoll_work); + } flush_delayed_work(&wl->elp_work); return 0; @@ -1760,8 +1772,7 @@ static int wl1271_op_suspend(struct ieee80211_hw *hw, static int wl1271_op_resume(struct ieee80211_hw *hw) { struct wl1271 *wl = hw->priv; - struct ieee80211_vif *vif = wl->vif; /* TODO: get as param */ - struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); + struct wl12xx_vif *wlvif; unsigned long flags; bool run_irq_work = false; @@ -1785,7 +1796,9 @@ static int wl1271_op_resume(struct ieee80211_hw *hw) wl1271_irq(0, wl); wl1271_enable_interrupts(wl); } - wl1271_configure_resume(wl, wlvif); + wl12xx_for_each_wlvif(wl, wlvif) { + wl1271_configure_resume(wl, wlvif); + } wl->wow_enabled = false; return 0; @@ -2242,6 +2255,7 @@ static void wl1271_op_remove_interface(struct ieee80211_hw *hw, { struct wl1271 *wl = hw->priv; struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); + struct wl12xx_vif *iter; mutex_lock(&wl->mutex); @@ -2253,10 +2267,14 @@ static void wl1271_op_remove_interface(struct ieee80211_hw *hw, * wl->vif can be null here if someone shuts down the interface * just when hardware recovery has been started. */ - if (wl->vif) { - WARN_ON(wl->vif != vif); + wl12xx_for_each_wlvif(wl, iter) { + if (iter != wlvif) + continue; + __wl1271_op_remove_interface(wl, vif, true); + break; } + WARN_ON(iter != wlvif); out: mutex_unlock(&wl->mutex); cancel_work_sync(&wl->recovery_work); @@ -2326,8 +2344,10 @@ static int wl1271_unjoin(struct wl1271 *wl, struct wl12xx_vif *wlvif) int ret; if (test_and_clear_bit(WLVIF_FLAG_CS_PROGRESS, &wlvif->flags)) { + struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif); + wl12xx_cmd_stop_channel_switch(wl); - ieee80211_chswitch_done(wl->vif, false); + ieee80211_chswitch_done(vif, false); } /* to stop listening to a channel, we disconnect */ @@ -2642,8 +2662,7 @@ static void wl1271_op_configure_filter(struct ieee80211_hw *hw, { struct wl1271_filter_params *fp = (void *)(unsigned long)multicast; struct wl1271 *wl = hw->priv; - struct ieee80211_vif *vif = wl->vif; /* TODO: get as param */ - struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); + struct wl12xx_vif *wlvif; int ret; @@ -2662,17 +2681,20 @@ static void wl1271_op_configure_filter(struct ieee80211_hw *hw, if (ret < 0) goto out; - if (wlvif->bss_type != BSS_TYPE_AP_BSS) { - if (*total & FIF_ALLMULTI) - ret = wl1271_acx_group_address_tbl(wl, wlvif, false, - NULL, 0); - else if (fp) - ret = wl1271_acx_group_address_tbl(wl, wlvif, - fp->enabled, - fp->mc_list, - fp->mc_list_length); - if (ret < 0) - goto out_sleep; + wl12xx_for_each_wlvif(wl, wlvif) { + if (wlvif->bss_type != BSS_TYPE_AP_BSS) { + if (*total & FIF_ALLMULTI) + ret = wl1271_acx_group_address_tbl(wl, wlvif, + false, + NULL, 0); + else if (fp) + ret = wl1271_acx_group_address_tbl(wl, wlvif, + fp->enabled, + fp->mc_list, + fp->mc_list_length); + if (ret < 0) + goto out_sleep; + } } /* @@ -3162,8 +3184,7 @@ out: static int wl1271_op_set_rts_threshold(struct ieee80211_hw *hw, u32 value) { struct wl1271 *wl = hw->priv; - struct ieee80211_vif *vif = wl->vif; - struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); + struct wl12xx_vif *wlvif; int ret = 0; mutex_lock(&wl->mutex); @@ -3177,10 +3198,11 @@ static int wl1271_op_set_rts_threshold(struct ieee80211_hw *hw, u32 value) if (ret < 0) goto out; - ret = wl1271_acx_rts_threshold(wl, wlvif, value); - if (ret < 0) - wl1271_warning("wl1271_op_set_rts_threshold failed: %d", ret); - + wl12xx_for_each_wlvif(wl, wlvif) { + ret = wl1271_acx_rts_threshold(wl, wlvif, value); + if (ret < 0) + wl1271_warning("set rts threshold failed: %d", ret); + } wl1271_ps_elp_sleep(wl); out: @@ -3669,7 +3691,7 @@ sta_not_found: wlvif->probereq = NULL; /* re-enable dynamic ps - just in case */ - ieee80211_enable_dyn_ps(wl->vif); + ieee80211_enable_dyn_ps(vif); /* revert back to minimum rates for the current band */ wl1271_set_band_rate(wl, wlvif); @@ -4305,9 +4327,11 @@ static void wl12xx_op_channel_switch(struct ieee80211_hw *hw, mutex_lock(&wl->mutex); if (unlikely(wl->state == WL1271_STATE_OFF)) { - mutex_unlock(&wl->mutex); - ieee80211_chswitch_done(wl->vif, false); - return; + wl12xx_for_each_wlvif_sta(wl, wlvif) { + struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif); + ieee80211_chswitch_done(vif, false); + } + goto out; } ret = wl1271_ps_elp_wakeup(wl); diff --git a/drivers/net/wireless/wl12xx/ps.c b/drivers/net/wireless/wl12xx/ps.c index 8153408233b5..84a1afac6f53 100644 --- a/drivers/net/wireless/wl12xx/ps.c +++ b/drivers/net/wireless/wl12xx/ps.c @@ -232,9 +232,11 @@ static void wl1271_ps_filter_frames(struct wl1271 *wl, u8 hlid) wl1271_handle_tx_low_watermark(wl); } -void wl1271_ps_link_start(struct wl1271 *wl, u8 hlid, bool clean_queues) +void wl12xx_ps_link_start(struct wl1271 *wl, struct wl12xx_vif *wlvif, + u8 hlid, bool clean_queues) { struct ieee80211_sta *sta; + struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif); if (test_bit(hlid, &wl->ap_ps_map)) return; @@ -244,7 +246,7 @@ void wl1271_ps_link_start(struct wl1271 *wl, u8 hlid, bool clean_queues) clean_queues); rcu_read_lock(); - sta = ieee80211_find_sta(wl->vif, wl->links[hlid].addr); + sta = ieee80211_find_sta(vif, wl->links[hlid].addr); if (!sta) { wl1271_error("could not find sta %pM for starting ps", wl->links[hlid].addr); @@ -262,9 +264,10 @@ void wl1271_ps_link_start(struct wl1271 *wl, u8 hlid, bool clean_queues) __set_bit(hlid, &wl->ap_ps_map); } -void wl1271_ps_link_end(struct wl1271 *wl, u8 hlid) +void wl12xx_ps_link_end(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 hlid) { struct ieee80211_sta *sta; + struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif); if (!test_bit(hlid, &wl->ap_ps_map)) return; @@ -274,7 +277,7 @@ void wl1271_ps_link_end(struct wl1271 *wl, u8 hlid) __clear_bit(hlid, &wl->ap_ps_map); rcu_read_lock(); - sta = ieee80211_find_sta(wl->vif, wl->links[hlid].addr); + sta = ieee80211_find_sta(vif, wl->links[hlid].addr); if (!sta) { wl1271_error("could not find sta %pM for ending ps", wl->links[hlid].addr); diff --git a/drivers/net/wireless/wl12xx/ps.h b/drivers/net/wireless/wl12xx/ps.h index 6ad0a0bd29bd..a12052f02026 100644 --- a/drivers/net/wireless/wl12xx/ps.h +++ b/drivers/net/wireless/wl12xx/ps.h @@ -32,8 +32,9 @@ int wl1271_ps_set_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif, void wl1271_ps_elp_sleep(struct wl1271 *wl); int wl1271_ps_elp_wakeup(struct wl1271 *wl); void wl1271_elp_work(struct work_struct *work); -void wl1271_ps_link_start(struct wl1271 *wl, u8 hlid, bool clean_queues); -void wl1271_ps_link_end(struct wl1271 *wl, u8 hlid); +void wl12xx_ps_link_start(struct wl1271 *wl, struct wl12xx_vif *wlvif, + u8 hlid, bool clean_queues); +void wl12xx_ps_link_end(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 hlid); #define WL1271_PS_COMPLETE_TIMEOUT 500 diff --git a/drivers/net/wireless/wl12xx/tx.c b/drivers/net/wireless/wl12xx/tx.c index 604913ff42bd..185a65d971ff 100644 --- a/drivers/net/wireless/wl12xx/tx.c +++ b/drivers/net/wireless/wl12xx/tx.c @@ -146,7 +146,7 @@ static void wl1271_tx_regulate_link(struct wl1271 *wl, * case FW-memory congestion is not a problem. */ if (!single_sta && fw_ps && tx_pkts >= WL1271_PS_STA_MAX_PACKETS) - wl1271_ps_link_start(wl, hlid, true); + wl12xx_ps_link_start(wl, wlvif, hlid, true); } bool wl12xx_is_dummy_packet(struct wl1271 *wl, struct sk_buff *skb) -- cgit v1.2.3 From 0f4e31222a2c0b93f25a87effd2033cb78c7a79c Mon Sep 17 00:00:00 2001 From: Luciano Coelho Date: Fri, 7 Oct 2011 11:02:42 +0300 Subject: wl12xx: move debugging definitions to a separate file Separate the debugging macros and other definitions to a new debug.h file. This is be needed because the sdio and spi modules don't need to depend on the wl12xx module anymore, but still need to include wl12xx.h. Currently they do depend on it, because of the debugging global that wl12xx exports. A future patch will remove this dependency. Signed-off-by: Luciano Coelho --- drivers/net/wireless/wl12xx/acx.c | 1 + drivers/net/wireless/wl12xx/boot.c | 1 + drivers/net/wireless/wl12xx/cmd.c | 1 + drivers/net/wireless/wl12xx/debug.h | 101 +++++++++++++++++++++++++++++++++ drivers/net/wireless/wl12xx/debugfs.c | 1 + drivers/net/wireless/wl12xx/event.c | 1 + drivers/net/wireless/wl12xx/init.c | 1 + drivers/net/wireless/wl12xx/io.c | 1 + drivers/net/wireless/wl12xx/main.c | 1 + drivers/net/wireless/wl12xx/ps.c | 1 + drivers/net/wireless/wl12xx/rx.c | 1 + drivers/net/wireless/wl12xx/scan.c | 1 + drivers/net/wireless/wl12xx/sdio.c | 1 + drivers/net/wireless/wl12xx/spi.c | 1 + drivers/net/wireless/wl12xx/testmode.c | 1 + drivers/net/wireless/wl12xx/tx.c | 1 + drivers/net/wireless/wl12xx/wl12xx.h | 70 ----------------------- 17 files changed, 116 insertions(+), 70 deletions(-) create mode 100644 drivers/net/wireless/wl12xx/debug.h (limited to 'drivers/net/wireless/wl12xx/cmd.c') diff --git a/drivers/net/wireless/wl12xx/acx.c b/drivers/net/wireless/wl12xx/acx.c index e2e46705059d..bde1d862bdd5 100644 --- a/drivers/net/wireless/wl12xx/acx.c +++ b/drivers/net/wireless/wl12xx/acx.c @@ -29,6 +29,7 @@ #include #include "wl12xx.h" +#include "debug.h" #include "wl12xx_80211.h" #include "reg.h" #include "ps.h" diff --git a/drivers/net/wireless/wl12xx/boot.c b/drivers/net/wireless/wl12xx/boot.c index d4e628db76b0..4ce634b925cb 100644 --- a/drivers/net/wireless/wl12xx/boot.c +++ b/drivers/net/wireless/wl12xx/boot.c @@ -24,6 +24,7 @@ #include #include +#include "debug.h" #include "acx.h" #include "reg.h" #include "boot.h" diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c index 65bf9526576d..2413c43d0894 100644 --- a/drivers/net/wireless/wl12xx/cmd.c +++ b/drivers/net/wireless/wl12xx/cmd.c @@ -29,6 +29,7 @@ #include #include "wl12xx.h" +#include "debug.h" #include "reg.h" #include "io.h" #include "acx.h" diff --git a/drivers/net/wireless/wl12xx/debug.h b/drivers/net/wireless/wl12xx/debug.h new file mode 100644 index 000000000000..b85fd8c41e8f --- /dev/null +++ b/drivers/net/wireless/wl12xx/debug.h @@ -0,0 +1,101 @@ +/* + * This file is part of wl12xx + * + * Copyright (C) 2011 Texas Instruments. All rights reserved. + * Copyright (C) 2008-2009 Nokia Corporation + * + * Contact: Luciano Coelho + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + */ + +#ifndef __DEBUG_H__ +#define __DEBUG_H__ + +#include +#include + +#define DRIVER_NAME "wl12xx" +#define DRIVER_PREFIX DRIVER_NAME ": " + +enum { + DEBUG_NONE = 0, + DEBUG_IRQ = BIT(0), + DEBUG_SPI = BIT(1), + DEBUG_BOOT = BIT(2), + DEBUG_MAILBOX = BIT(3), + DEBUG_TESTMODE = BIT(4), + DEBUG_EVENT = BIT(5), + DEBUG_TX = BIT(6), + DEBUG_RX = BIT(7), + DEBUG_SCAN = BIT(8), + DEBUG_CRYPT = BIT(9), + DEBUG_PSM = BIT(10), + DEBUG_MAC80211 = BIT(11), + DEBUG_CMD = BIT(12), + DEBUG_ACX = BIT(13), + DEBUG_SDIO = BIT(14), + DEBUG_FILTERS = BIT(15), + DEBUG_ADHOC = BIT(16), + DEBUG_AP = BIT(17), + DEBUG_MASTER = (DEBUG_ADHOC | DEBUG_AP), + DEBUG_ALL = ~0, +}; + +extern u32 wl12xx_debug_level; + +#define DEBUG_DUMP_LIMIT 1024 + +#define wl1271_error(fmt, arg...) \ + pr_err(DRIVER_PREFIX "ERROR " fmt "\n", ##arg) + +#define wl1271_warning(fmt, arg...) \ + pr_warning(DRIVER_PREFIX "WARNING " fmt "\n", ##arg) + +#define wl1271_notice(fmt, arg...) \ + pr_info(DRIVER_PREFIX fmt "\n", ##arg) + +#define wl1271_info(fmt, arg...) \ + pr_info(DRIVER_PREFIX fmt "\n", ##arg) + +#define wl1271_debug(level, fmt, arg...) \ + do { \ + if (level & wl12xx_debug_level) \ + pr_debug(DRIVER_PREFIX fmt "\n", ##arg); \ + } while (0) + +/* TODO: use pr_debug_hex_dump when it becomes available */ +#define wl1271_dump(level, prefix, buf, len) \ + do { \ + if (level & wl12xx_debug_level) \ + print_hex_dump(KERN_DEBUG, DRIVER_PREFIX prefix, \ + DUMP_PREFIX_OFFSET, 16, 1, \ + buf, \ + min_t(size_t, len, DEBUG_DUMP_LIMIT), \ + 0); \ + } while (0) + +#define wl1271_dump_ascii(level, prefix, buf, len) \ + do { \ + if (level & wl12xx_debug_level) \ + print_hex_dump(KERN_DEBUG, DRIVER_PREFIX prefix, \ + DUMP_PREFIX_OFFSET, 16, 1, \ + buf, \ + min_t(size_t, len, DEBUG_DUMP_LIMIT), \ + true); \ + } while (0) + +#endif /* __DEBUG_H__ */ diff --git a/drivers/net/wireless/wl12xx/debugfs.c b/drivers/net/wireless/wl12xx/debugfs.c index d6c2d0c1b6cd..a9e0b7383bb5 100644 --- a/drivers/net/wireless/wl12xx/debugfs.c +++ b/drivers/net/wireless/wl12xx/debugfs.c @@ -27,6 +27,7 @@ #include #include "wl12xx.h" +#include "debug.h" #include "acx.h" #include "ps.h" #include "io.h" diff --git a/drivers/net/wireless/wl12xx/event.c b/drivers/net/wireless/wl12xx/event.c index fd2e7b2d9389..e22df6ce139a 100644 --- a/drivers/net/wireless/wl12xx/event.c +++ b/drivers/net/wireless/wl12xx/event.c @@ -22,6 +22,7 @@ */ #include "wl12xx.h" +#include "debug.h" #include "reg.h" #include "io.h" #include "event.h" diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c index ba286d0a74a8..c6084f8a9c43 100644 --- a/drivers/net/wireless/wl12xx/init.c +++ b/drivers/net/wireless/wl12xx/init.c @@ -25,6 +25,7 @@ #include #include +#include "debug.h" #include "init.h" #include "wl12xx_80211.h" #include "acx.h" diff --git a/drivers/net/wireless/wl12xx/io.c b/drivers/net/wireless/wl12xx/io.c index 1a7df8a7ed2d..079ad380e8ff 100644 --- a/drivers/net/wireless/wl12xx/io.c +++ b/drivers/net/wireless/wl12xx/io.c @@ -27,6 +27,7 @@ #include #include "wl12xx.h" +#include "debug.h" #include "wl12xx_80211.h" #include "io.h" #include "tx.h" diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index c72f7497db09..44d52efedc74 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -35,6 +35,7 @@ #include #include "wl12xx.h" +#include "debug.h" #include "wl12xx_80211.h" #include "reg.h" #include "io.h" diff --git a/drivers/net/wireless/wl12xx/ps.c b/drivers/net/wireless/wl12xx/ps.c index 84a1afac6f53..9f4e8c03cc8f 100644 --- a/drivers/net/wireless/wl12xx/ps.c +++ b/drivers/net/wireless/wl12xx/ps.c @@ -25,6 +25,7 @@ #include "ps.h" #include "io.h" #include "tx.h" +#include "debug.h" #define WL1271_WAKEUP_TIMEOUT 500 diff --git a/drivers/net/wireless/wl12xx/rx.c b/drivers/net/wireless/wl12xx/rx.c index dd2f8b714a7f..8c277c0cb372 100644 --- a/drivers/net/wireless/wl12xx/rx.c +++ b/drivers/net/wireless/wl12xx/rx.c @@ -25,6 +25,7 @@ #include #include "wl12xx.h" +#include "debug.h" #include "acx.h" #include "reg.h" #include "rx.h" diff --git a/drivers/net/wireless/wl12xx/scan.c b/drivers/net/wireless/wl12xx/scan.c index 2711438fdde3..fb2c4319749d 100644 --- a/drivers/net/wireless/wl12xx/scan.c +++ b/drivers/net/wireless/wl12xx/scan.c @@ -24,6 +24,7 @@ #include #include "wl12xx.h" +#include "debug.h" #include "cmd.h" #include "scan.h" #include "acx.h" diff --git a/drivers/net/wireless/wl12xx/sdio.c b/drivers/net/wireless/wl12xx/sdio.c index 78e5352c4037..55c63adb1d0f 100644 --- a/drivers/net/wireless/wl12xx/sdio.c +++ b/drivers/net/wireless/wl12xx/sdio.c @@ -34,6 +34,7 @@ #include #include "wl12xx.h" +#include "debug.h" #include "wl12xx_80211.h" #include "io.h" diff --git a/drivers/net/wireless/wl12xx/spi.c b/drivers/net/wireless/wl12xx/spi.c index 22c1337ba883..bcc7d7c95a22 100644 --- a/drivers/net/wireless/wl12xx/spi.c +++ b/drivers/net/wireless/wl12xx/spi.c @@ -31,6 +31,7 @@ #include #include "wl12xx.h" +#include "debug.h" #include "wl12xx_80211.h" #include "io.h" diff --git a/drivers/net/wireless/wl12xx/testmode.c b/drivers/net/wireless/wl12xx/testmode.c index 4ae8effaee22..61fff45686ad 100644 --- a/drivers/net/wireless/wl12xx/testmode.c +++ b/drivers/net/wireless/wl12xx/testmode.c @@ -26,6 +26,7 @@ #include #include "wl12xx.h" +#include "debug.h" #include "acx.h" #include "reg.h" diff --git a/drivers/net/wireless/wl12xx/tx.c b/drivers/net/wireless/wl12xx/tx.c index 5aeef95229eb..5351f015feef 100644 --- a/drivers/net/wireless/wl12xx/tx.c +++ b/drivers/net/wireless/wl12xx/tx.c @@ -26,6 +26,7 @@ #include #include "wl12xx.h" +#include "debug.h" #include "io.h" #include "reg.h" #include "ps.h" diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h index 158714a1092f..b7036df5939d 100644 --- a/drivers/net/wireless/wl12xx/wl12xx.h +++ b/drivers/net/wireless/wl12xx/wl12xx.h @@ -35,9 +35,6 @@ #include "conf.h" #include "ini.h" -#define DRIVER_NAME "wl1271" -#define DRIVER_PREFIX DRIVER_NAME ": " - /* * FW versions support BA 11n * versions marks x.x.x.50-60.x @@ -45,73 +42,6 @@ #define WL12XX_BA_SUPPORT_FW_COST_VER2_START 50 #define WL12XX_BA_SUPPORT_FW_COST_VER2_END 60 -enum { - DEBUG_NONE = 0, - DEBUG_IRQ = BIT(0), - DEBUG_SPI = BIT(1), - DEBUG_BOOT = BIT(2), - DEBUG_MAILBOX = BIT(3), - DEBUG_TESTMODE = BIT(4), - DEBUG_EVENT = BIT(5), - DEBUG_TX = BIT(6), - DEBUG_RX = BIT(7), - DEBUG_SCAN = BIT(8), - DEBUG_CRYPT = BIT(9), - DEBUG_PSM = BIT(10), - DEBUG_MAC80211 = BIT(11), - DEBUG_CMD = BIT(12), - DEBUG_ACX = BIT(13), - DEBUG_SDIO = BIT(14), - DEBUG_FILTERS = BIT(15), - DEBUG_ADHOC = BIT(16), - DEBUG_AP = BIT(17), - DEBUG_MASTER = (DEBUG_ADHOC | DEBUG_AP), - DEBUG_ALL = ~0, -}; - -extern u32 wl12xx_debug_level; - -#define DEBUG_DUMP_LIMIT 1024 - -#define wl1271_error(fmt, arg...) \ - pr_err(DRIVER_PREFIX "ERROR " fmt "\n", ##arg) - -#define wl1271_warning(fmt, arg...) \ - pr_warning(DRIVER_PREFIX "WARNING " fmt "\n", ##arg) - -#define wl1271_notice(fmt, arg...) \ - pr_info(DRIVER_PREFIX fmt "\n", ##arg) - -#define wl1271_info(fmt, arg...) \ - pr_info(DRIVER_PREFIX fmt "\n", ##arg) - -#define wl1271_debug(level, fmt, arg...) \ - do { \ - if (level & wl12xx_debug_level) \ - pr_debug(DRIVER_PREFIX fmt "\n", ##arg); \ - } while (0) - -/* TODO: use pr_debug_hex_dump when it will be available */ -#define wl1271_dump(level, prefix, buf, len) \ - do { \ - if (level & wl12xx_debug_level) \ - print_hex_dump(KERN_DEBUG, DRIVER_PREFIX prefix, \ - DUMP_PREFIX_OFFSET, 16, 1, \ - buf, \ - min_t(size_t, len, DEBUG_DUMP_LIMIT), \ - 0); \ - } while (0) - -#define wl1271_dump_ascii(level, prefix, buf, len) \ - do { \ - if (level & wl12xx_debug_level) \ - print_hex_dump(KERN_DEBUG, DRIVER_PREFIX prefix, \ - DUMP_PREFIX_OFFSET, 16, 1, \ - buf, \ - min_t(size_t, len, DEBUG_DUMP_LIMIT), \ - true); \ - } while (0) - #define WL127X_FW_NAME "ti-connectivity/wl127x-fw-3.bin" #define WL128X_FW_NAME "ti-connectivity/wl128x-fw-3.bin" -- cgit v1.2.3 From 679a673414473239d189b5b41ea4014b088be7b9 Mon Sep 17 00:00:00 2001 From: Eliad Peller Date: Tue, 11 Oct 2011 11:55:44 +0200 Subject: wl12xx: couple role_start_dev with roc Device role is always started along with ROC. Couple them together by introducing new wl12xx_start_dev and wl12xx_stop_dev functions. By using these functions, we solve a bug that occured during channel switch - we started the dev role on one channel, and ROCed on a different one. Signed-off-by: Eliad Peller Signed-off-by: Luciano Coelho --- drivers/net/wireless/wl12xx/cmd.c | 53 ++++++++++++++++++++++++++++++++++++-- drivers/net/wireless/wl12xx/cmd.h | 4 +-- drivers/net/wireless/wl12xx/main.c | 40 +++++++--------------------- drivers/net/wireless/wl12xx/scan.c | 3 +-- drivers/net/wireless/wl12xx/tx.c | 6 +---- 5 files changed, 65 insertions(+), 41 deletions(-) (limited to 'drivers/net/wireless/wl12xx/cmd.c') diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c index 2413c43d0894..afd597387e7e 100644 --- a/drivers/net/wireless/wl12xx/cmd.c +++ b/drivers/net/wireless/wl12xx/cmd.c @@ -468,7 +468,8 @@ static int wl12xx_get_new_session_id(struct wl1271 *wl, return wlvif->session_counter; } -int wl12xx_cmd_role_start_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif) +static int wl12xx_cmd_role_start_dev(struct wl1271 *wl, + struct wl12xx_vif *wlvif) { struct wl12xx_cmd_role_start *cmd; int ret; @@ -516,7 +517,8 @@ out: return ret; } -int wl12xx_cmd_role_stop_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif) +static int wl12xx_cmd_role_stop_dev(struct wl1271 *wl, + struct wl12xx_vif *wlvif) { struct wl12xx_cmd_role_stop *cmd; int ret; @@ -1776,3 +1778,50 @@ out_free: out: return ret; } + +/* start dev role and roc on its channel */ +int wl12xx_start_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif) +{ + int ret; + + if (WARN_ON(!(wlvif->bss_type == BSS_TYPE_STA_BSS || + wlvif->bss_type == BSS_TYPE_IBSS))) + return -EINVAL; + + ret = wl12xx_cmd_role_start_dev(wl, wlvif); + if (ret < 0) + goto out; + + ret = wl12xx_roc(wl, wlvif, wlvif->dev_role_id); + if (ret < 0) + goto out_stop; + + return 0; + +out_stop: + wl12xx_cmd_role_stop_dev(wl, wlvif); +out: + return ret; +} + +/* croc dev hlid, and stop the role */ +int wl12xx_stop_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif) +{ + int ret; + + if (WARN_ON(!(wlvif->bss_type == BSS_TYPE_STA_BSS || + wlvif->bss_type == BSS_TYPE_IBSS))) + return -EINVAL; + + if (test_bit(wlvif->dev_role_id, wl->roc_map)) { + ret = wl12xx_croc(wl, wlvif->dev_role_id); + if (ret < 0) + goto out; + } + + ret = wl12xx_cmd_role_stop_dev(wl, wlvif); + if (ret < 0) + goto out; +out: + return ret; +} diff --git a/drivers/net/wireless/wl12xx/cmd.h b/drivers/net/wireless/wl12xx/cmd.h index 968d5bdc0b60..3f7d0b93c24d 100644 --- a/drivers/net/wireless/wl12xx/cmd.h +++ b/drivers/net/wireless/wl12xx/cmd.h @@ -39,13 +39,13 @@ int wl1271_cmd_ext_radio_parms(struct wl1271 *wl); int wl12xx_cmd_role_enable(struct wl1271 *wl, u8 *addr, u8 role_type, u8 *role_id); int wl12xx_cmd_role_disable(struct wl1271 *wl, u8 *role_id); -int wl12xx_cmd_role_start_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif); -int wl12xx_cmd_role_stop_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif); int wl12xx_cmd_role_start_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif); int wl12xx_cmd_role_stop_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif); int wl12xx_cmd_role_start_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif); int wl12xx_cmd_role_stop_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif); int wl12xx_cmd_role_start_ibss(struct wl1271 *wl, struct wl12xx_vif *wlvif); +int wl12xx_start_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif); +int wl12xx_stop_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif); int wl1271_cmd_test(struct wl1271 *wl, void *buf, size_t buf_len, u8 answer); int wl1271_cmd_interrogate(struct wl1271 *wl, u16 id, void *buf, size_t len); int wl1271_cmd_configure(struct wl1271 *wl, u16 id, void *buf, size_t len); diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index f76be5ad8ab0..44070e66cfed 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -2429,11 +2429,7 @@ static int wl1271_sta_handle_idle(struct wl1271 *wl, struct wl12xx_vif *wlvif, if (idle) { /* no need to croc if we weren't busy (e.g. during boot) */ if (wl12xx_is_roc(wl)) { - ret = wl12xx_croc(wl, wlvif->dev_role_id); - if (ret < 0) - goto out; - - ret = wl12xx_cmd_role_stop_dev(wl, wlvif); + ret = wl12xx_stop_dev(wl, wlvif); if (ret < 0) goto out; } @@ -2455,11 +2451,7 @@ static int wl1271_sta_handle_idle(struct wl1271 *wl, struct wl12xx_vif *wlvif, ieee80211_sched_scan_stopped(wl->hw); } - ret = wl12xx_cmd_role_start_dev(wl, wlvif); - if (ret < 0) - goto out; - - ret = wl12xx_roc(wl, wlvif, wlvif->dev_role_id); + ret = wl12xx_start_dev(wl, wlvif); if (ret < 0) goto out; clear_bit(WL1271_FLAG_IDLE, &wl->flags); @@ -2525,16 +2517,13 @@ static int wl12xx_config_vif(struct wl1271 *wl, struct wl12xx_vif *wlvif, */ if (wl12xx_is_roc(wl) && !(conf->flags & IEEE80211_CONF_IDLE)) { - ret = wl12xx_croc(wl, - wlvif->dev_role_id); + ret = wl12xx_stop_dev(wl, wlvif); if (ret < 0) return ret; - ret = wl12xx_roc(wl, wlvif, - wlvif->dev_role_id); + ret = wl12xx_start_dev(wl, wlvif); if (ret < 0) - wl1271_warning("roc failed %d", - ret); + return ret; } } } @@ -3087,8 +3076,7 @@ static int wl1271_op_hw_scan(struct ieee80211_hw *hw, ret = -EBUSY; goto out_sleep; } - wl12xx_croc(wl, wlvif->dev_role_id); - wl12xx_cmd_role_stop_dev(wl, wlvif); + wl12xx_stop_dev(wl, wlvif); } ret = wl1271_scan(hw->priv, vif, ssid, len, req); @@ -3599,8 +3587,7 @@ static void wl1271_bss_info_changed_sta(struct wl1271 *wl, if (test_and_clear_bit(WLVIF_FLAG_IBSS_JOINED, &wlvif->flags)) { wl1271_unjoin(wl, wlvif); - wl12xx_cmd_role_start_dev(wl, wlvif); - wl12xx_roc(wl, wlvif, wlvif->dev_role_id); + wl12xx_start_dev(wl, wlvif); } } } @@ -3776,11 +3763,8 @@ sta_not_found: } wl1271_unjoin(wl, wlvif); - if (!(conf_flags & IEEE80211_CONF_IDLE)) { - wl12xx_cmd_role_start_dev(wl, wlvif); - wl12xx_roc(wl, wlvif, - wlvif->dev_role_id); - } + if (!(conf_flags & IEEE80211_CONF_IDLE)) + wl12xx_start_dev(wl, wlvif); } } } @@ -3859,11 +3843,7 @@ sta_not_found: * STA role). TODO: make it better. */ if (wlvif->dev_role_id != WL12XX_INVALID_ROLE_ID) { - ret = wl12xx_croc(wl, wlvif->dev_role_id); - if (ret < 0) - goto out; - - ret = wl12xx_cmd_role_stop_dev(wl, wlvif); + ret = wl12xx_stop_dev(wl, wlvif); if (ret < 0) goto out; } diff --git a/drivers/net/wireless/wl12xx/scan.c b/drivers/net/wireless/wl12xx/scan.c index fb2c4319749d..898d03d5b527 100644 --- a/drivers/net/wireless/wl12xx/scan.c +++ b/drivers/net/wireless/wl12xx/scan.c @@ -77,8 +77,7 @@ void wl1271_scan_complete_work(struct work_struct *work) (is_ibss && !test_bit(WLVIF_FLAG_IBSS_JOINED, &wlvif->flags))) && !test_bit(wlvif->dev_role_id, wl->roc_map)) { /* restore remain on channel */ - wl12xx_cmd_role_start_dev(wl, wlvif); - wl12xx_roc(wl, wlvif, wlvif->dev_role_id); + wl12xx_start_dev(wl, wlvif); } wl1271_ps_elp_sleep(wl); diff --git a/drivers/net/wireless/wl12xx/tx.c b/drivers/net/wireless/wl12xx/tx.c index c7ad4f5976c5..3a9d2a6b8a09 100644 --- a/drivers/net/wireless/wl12xx/tx.c +++ b/drivers/net/wireless/wl12xx/tx.c @@ -99,11 +99,7 @@ static int wl1271_tx_update_filters(struct wl1271 *wl, goto out; wl1271_debug(DEBUG_CMD, "starting device role for roaming"); - ret = wl12xx_cmd_role_start_dev(wl, wlvif); - if (ret < 0) - goto out; - - ret = wl12xx_roc(wl, wlvif, wlvif->dev_role_id); + ret = wl12xx_start_dev(wl, wlvif); if (ret < 0) goto out; out: -- cgit v1.2.3 From 2131d3c2f99b081806fdae7662c92fe6acda52af Mon Sep 17 00:00:00 2001 From: Pontus Fuchs Date: Tue, 18 Oct 2011 09:23:41 +0200 Subject: wl12xx: Validate FEM index from ini file and FW Check for out of bound FEM index to prevent reading beyond ini memory end. Signed-off-by: Pontus Fuchs Cc: stable@kernel.org Reviewed-by: Luciano Coelho Signed-off-by: Luciano Coelho --- drivers/net/wireless/wl12xx/cmd.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'drivers/net/wireless/wl12xx/cmd.c') diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c index afd597387e7e..e0d217979485 100644 --- a/drivers/net/wireless/wl12xx/cmd.c +++ b/drivers/net/wireless/wl12xx/cmd.c @@ -121,6 +121,11 @@ int wl1271_cmd_general_parms(struct wl1271 *wl) if (!wl->nvs) return -ENODEV; + if (gp->tx_bip_fem_manufacturer >= WL1271_INI_FEM_MODULE_COUNT) { + wl1271_warning("FEM index from INI out of bounds"); + return -EINVAL; + } + gen_parms = kzalloc(sizeof(*gen_parms), GFP_KERNEL); if (!gen_parms) return -ENOMEM; @@ -144,6 +149,12 @@ int wl1271_cmd_general_parms(struct wl1271 *wl) gp->tx_bip_fem_manufacturer = gen_parms->general_params.tx_bip_fem_manufacturer; + if (gp->tx_bip_fem_manufacturer >= WL1271_INI_FEM_MODULE_COUNT) { + wl1271_warning("FEM index from FW out of bounds"); + ret = -EINVAL; + goto out; + } + wl1271_debug(DEBUG_CMD, "FEM autodetect: %s, manufacturer: %d\n", answer ? "auto" : "manual", gp->tx_bip_fem_manufacturer); @@ -163,6 +174,11 @@ int wl128x_cmd_general_parms(struct wl1271 *wl) if (!wl->nvs) return -ENODEV; + if (gp->tx_bip_fem_manufacturer >= WL1271_INI_FEM_MODULE_COUNT) { + wl1271_warning("FEM index from ini out of bounds"); + return -EINVAL; + } + gen_parms = kzalloc(sizeof(*gen_parms), GFP_KERNEL); if (!gen_parms) return -ENOMEM; @@ -187,6 +203,12 @@ int wl128x_cmd_general_parms(struct wl1271 *wl) gp->tx_bip_fem_manufacturer = gen_parms->general_params.tx_bip_fem_manufacturer; + if (gp->tx_bip_fem_manufacturer >= WL1271_INI_FEM_MODULE_COUNT) { + wl1271_warning("FEM index from FW out of bounds"); + ret = -EINVAL; + goto out; + } + wl1271_debug(DEBUG_CMD, "FEM autodetect: %s, manufacturer: %d\n", answer ? "auto" : "manual", gp->tx_bip_fem_manufacturer); -- cgit v1.2.3 From 8aefffeaae5d2e10edc77c084f75dc36bcce0c68 Mon Sep 17 00:00:00 2001 From: Eliad Peller Date: Sun, 18 Dec 2011 20:25:42 +0200 Subject: wl12xx: flush packets before stopping dev role During sta disconnection, a deauth packet is being queued to the dev role queue. However, the dev role is being stopped before the packet was sent. Flush the tx queue before stopping the dev role. Signed-off-by: Eliad Peller Signed-off-by: Luciano Coelho --- drivers/net/wireless/wl12xx/cmd.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/net/wireless/wl12xx/cmd.c') diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c index e0d217979485..25990bd38be6 100644 --- a/drivers/net/wireless/wl12xx/cmd.c +++ b/drivers/net/wireless/wl12xx/cmd.c @@ -1835,6 +1835,9 @@ int wl12xx_stop_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif) wlvif->bss_type == BSS_TYPE_IBSS))) return -EINVAL; + /* flush all pending packets */ + wl1271_tx_work_locked(wl); + if (test_bit(wlvif->dev_role_id, wl->roc_map)) { ret = wl12xx_croc(wl, wlvif->dev_role_id); if (ret < 0) -- cgit v1.2.3