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mac80211: update to wireless-testing 2011-05-27

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SVN-Revision: 27071
This commit is contained in:
Felix Fietkau 2011-05-31 23:07:29 +00:00
parent 33fdc21d40
commit 41a169115b
24 changed files with 1003 additions and 1245 deletions
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4
package/mac80211/Makefile
View file

@ -10,10 +10,10 @@ include $(INCLUDE_DIR)/kernel.mk
PKG_NAME:=mac80211
PKG_VERSION:=2011-05-13
PKG_VERSION:=2011-05-27
PKG_RELEASE:=1
PKG_SOURCE_URL:=http://mirror2.openwrt.org/sources
PKG_MD5SUM:=8670d18633dbd28b19168abe3ecd0357
PKG_MD5SUM:=3a382b03333aff304dbe8ee94fce6b5a
PKG_SOURCE:=compat-wireless-$(PKG_VERSION).tar.bz2
PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/compat-wireless-$(PKG_VERSION)

2
package/mac80211/patches/002-disable_rfkill.patch
View file

@ -9,7 +9,7 @@
ifeq ($(CONFIG_MAC80211),y)
$(error "ERROR: you have MAC80211 compiled into the kernel, CONFIG_MAC80211=y, as such you cannot replace its mac80211 driver. You need this set to CONFIG_MAC80211=m. If you are using Fedora upgrade your kernel as later version should this set as modular. For further information on Fedora see https://bugzilla.redhat.com/show_bug.cgi?id=470143. If you are using your own kernel recompile it and make mac80211 modular")
@@ -617,10 +617,10 @@ endif #CONFIG_COMPAT_KERNEL_27
@@ -622,10 +622,10 @@ endif #CONFIG_COMPAT_KERNEL_27
# We need the backported rfkill module on kernel < 2.6.31.
# In more recent kernel versions use the in kernel rfkill module.
ifdef CONFIG_COMPAT_KERNEL_31

2
package/mac80211/patches/005-disable_ssb_build.patch
View file

@ -51,7 +51,7 @@
CONFIG_P54_PCI=m
@@ -507,7 +505,6 @@ endif #CONFIG_SPI_MASTER end of SPI driv
@@ -511,7 +509,6 @@ endif #CONFIG_SPI_MASTER end of SPI driv
ifdef CONFIG_MMC

6
package/mac80211/patches/007-remove_misc_drivers.patch
View file

@ -4,8 +4,8 @@
endif #CONFIG_WIRELESS_EXT
ifdef CONFIG_STAGING
-CONFIG_COMPAT_STAGING=y
+# CONFIG_COMPAT_STAGING=y
-CONFIG_COMPAT_STAGING=m
+# CONFIG_COMPAT_STAGING=m
endif #CONFIG_STAGING
# mac80211 test driver
@ -28,7 +28,7 @@
endif #CONFIG_COMPAT_KERNEL_27
ifdef CONFIG_WIRELESS_EXT
@@ -402,21 +402,21 @@ endif #CONFIG_COMPAT_KERNEL_29
@@ -406,21 +406,21 @@ endif #CONFIG_COMPAT_KERNEL_29
# Note: this depends on CONFIG_USB_NET_RNDIS_HOST and CONFIG_USB_NET_CDCETHER
# it also requires new RNDIS_HOST and CDC_ETHER modules which we add
ifdef CONFIG_COMPAT_KERNEL_29

2
package/mac80211/patches/011-no_sdio.patch
View file

@ -1,6 +1,6 @@
--- a/config.mk
+++ b/config.mk
@@ -488,7 +488,7 @@ endif #CONFIG_SPI_MASTER end of SPI driv
@@ -492,7 +492,7 @@ endif #CONFIG_SPI_MASTER end of SPI driv
ifdef CONFIG_MMC

2
package/mac80211/patches/015-remove-rt2x00-options.patch
View file

@ -9,7 +9,7 @@
CONFIG_RT2400PCI=m
CONFIG_RT2500PCI=m
ifdef CONFIG_CRC_CCITT
@@ -437,7 +437,7 @@ CONFIG_RT2800USB_RT33XX=y
@@ -441,7 +441,7 @@ CONFIG_RT2800USB_RT33XX=y
# CONFIG_RT2800USB_RT53XX=y
CONFIG_RT2800USB_UNKNOWN=y
endif #CONFIG_CRC_CCITT

2
package/mac80211/patches/110-disable_usb_compat.patch
View file

@ -33,7 +33,7 @@
#endif
--- a/config.mk
+++ b/config.mk
@@ -423,7 +423,7 @@ endif #CONFIG_COMPAT_KERNEL_29
@@ -427,7 +427,7 @@ endif #CONFIG_COMPAT_KERNEL_29
# This activates a threading fix for usb urb.
# this is mainline commit: b3e670443b7fb8a2d29831b62b44a039c283e351
# This fix will be included in some stable releases.

1068
package/mac80211/patches/300-pending_work.patch
View file

File diff suppressed because it is too large Load diff

4
package/mac80211/patches/410-ath9k_allow_adhoc_and_ap.patch
View file

@ -1,6 +1,6 @@
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1482,15 +1482,6 @@ static int ath9k_add_interface(struct ie
@@ -1480,15 +1480,6 @@ static int ath9k_add_interface(struct ie
}
}
@ -16,7 +16,7 @@
ath_dbg(common, ATH_DBG_CONFIG,
"Attach a VIF of type: %d\n", vif->type);
@@ -1516,15 +1507,6 @@ static int ath9k_change_interface(struct
@@ -1514,15 +1505,6 @@ static int ath9k_change_interface(struct
mutex_lock(&sc->mutex);
ath9k_ps_wakeup(sc);

4
package/mac80211/patches/500-ath9k_eeprom_debugfs.patch
View file

@ -1,6 +1,6 @@
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -1120,6 +1120,53 @@ static const struct file_operations fops
@@ -1131,6 +1131,53 @@ static const struct file_operations fops
.llseek = default_llseek,/* read accesses f_pos */
};
@ -54,7 +54,7 @@
int ath9k_init_debug(struct ath_hw *ah)
{
struct ath_common *common = ath9k_hw_common(ah);
@@ -1168,6 +1215,9 @@ int ath9k_init_debug(struct ath_hw *ah)
@@ -1179,6 +1226,9 @@ int ath9k_init_debug(struct ath_hw *ah)
debugfs_create_u32("gpio_val", S_IRUSR | S_IWUSR,
sc->debug.debugfs_phy, &sc->sc_ah->gpio_val);

2
package/mac80211/patches/511-ath9k_increase_bcbuf.patch
View file

@ -1,6 +1,6 @@
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -366,7 +366,7 @@ struct ath_vif {
@@ -365,7 +365,7 @@ struct ath_vif {
* number of beacon intervals, the game's up.
*/
#define BSTUCK_THRESH 9

0
package/mac80211/patches/550-mac80211_ht_change_rate_update.patch → package/mac80211/patches/521-mac80211_ht_change_rate_update.patch
View file

4
package/mac80211/patches/560-ath9k_noise_dbm_fixup.patch → package/mac80211/patches/530-ath9k_noise_dbm_fixup.patch
View file

@ -48,7 +48,7 @@
(ah->chip_fullsleep != true) &&
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -688,6 +688,7 @@ struct ath_hw {
@@ -687,6 +687,7 @@ struct ath_hw {
enum nl80211_iftype opmode;
enum ath9k_power_mode power_mode;
@ -58,7 +58,7 @@
struct ar5416Stats stats;
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -165,7 +165,7 @@ static void ath_update_survey_nf(struct
@@ -163,7 +163,7 @@ static void ath_update_survey_nf(struct
if (chan->noisefloor) {
survey->filled |= SURVEY_INFO_NOISE_DBM;

37
package/mac80211/patches/530-mac80211_remove_wds_sta_flag.patch
View file

@ -1,37 +0,0 @@
--- a/net/mac80211/sta_info.h
+++ b/net/mac80211/sta_info.h
@@ -31,7 +31,6 @@
* frames.
* @WLAN_STA_ASSOC_AP: We're associated to that station, it is an AP.
* @WLAN_STA_WME: Station is a QoS-STA.
- * @WLAN_STA_WDS: Station is one of our WDS peers.
* @WLAN_STA_CLEAR_PS_FILT: Clear PS filter in hardware (using the
* IEEE80211_TX_CTL_CLEAR_PS_FILT control flag) when the next
* frame to this station is transmitted.
@@ -54,7 +53,6 @@ enum ieee80211_sta_info_flags {
WLAN_STA_SHORT_PREAMBLE = 1<<4,
WLAN_STA_ASSOC_AP = 1<<5,
WLAN_STA_WME = 1<<6,
- WLAN_STA_WDS = 1<<7,
WLAN_STA_CLEAR_PS_FILT = 1<<9,
WLAN_STA_MFP = 1<<10,
WLAN_STA_BLOCK_BA = 1<<11,
--- a/net/mac80211/debugfs_sta.c
+++ b/net/mac80211/debugfs_sta.c
@@ -59,7 +59,7 @@ static ssize_t sta_flags_read(struct fil
char buf[100];
struct sta_info *sta = file->private_data;
u32 staflags = get_sta_flags(sta);
- int res = scnprintf(buf, sizeof(buf), "%s%s%s%s%s%s%s%s%s",
+ int res = scnprintf(buf, sizeof(buf), "%s%s%s%s%s%s%s%s",
staflags & WLAN_STA_AUTH ? "AUTH\n" : "",
staflags & WLAN_STA_ASSOC ? "ASSOC\n" : "",
staflags & WLAN_STA_PS_STA ? "PS (sta)\n" : "",
@@ -67,7 +67,6 @@ static ssize_t sta_flags_read(struct fil
staflags & WLAN_STA_AUTHORIZED ? "AUTHORIZED\n" : "",
staflags & WLAN_STA_SHORT_PREAMBLE ? "SHORT PREAMBLE\n" : "",
staflags & WLAN_STA_WME ? "WME\n" : "",
- staflags & WLAN_STA_WDS ? "WDS\n" : "",
staflags & WLAN_STA_MFP ? "MFP\n" : "");
return simple_read_from_buffer(userbuf, count, ppos, buf, res);
}

160
package/mac80211/patches/531-mac80211_fix_iftype_wds.patch
View file

@ -1,160 +0,0 @@
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -2335,13 +2335,14 @@ ieee80211_rx_h_mgmt(struct ieee80211_rx_
if (!ieee80211_vif_is_mesh(&sdata->vif) &&
sdata->vif.type != NL80211_IFTYPE_ADHOC &&
- sdata->vif.type != NL80211_IFTYPE_STATION)
+ sdata->vif.type != NL80211_IFTYPE_STATION &&
+ sdata->vif.type != NL80211_IFTYPE_WDS)
return RX_DROP_MONITOR;
switch (stype) {
case cpu_to_le16(IEEE80211_STYPE_BEACON):
case cpu_to_le16(IEEE80211_STYPE_PROBE_RESP):
- /* process for all: mesh, mlme, ibss */
+ /* process for all: mesh, mlme, ibss, wds */
break;
case cpu_to_le16(IEEE80211_STYPE_DEAUTH):
case cpu_to_le16(IEEE80211_STYPE_DISASSOC):
@@ -2680,7 +2681,10 @@ static int prepare_for_handlers(struct i
}
break;
case NL80211_IFTYPE_WDS:
- if (bssid || !ieee80211_is_data(hdr->frame_control))
+ if (bssid) {
+ if (!ieee80211_is_beacon(hdr->frame_control))
+ return 0;
+ } else if (!ieee80211_is_data(hdr->frame_control))
return 0;
if (compare_ether_addr(sdata->u.wds.remote_addr, hdr->addr2))
return 0;
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -178,7 +178,6 @@ static int ieee80211_do_open(struct net_
{
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
struct ieee80211_local *local = sdata->local;
- struct sta_info *sta;
u32 changed = 0;
int res;
u32 hw_reconf_flags = 0;
@@ -290,27 +289,6 @@ static int ieee80211_do_open(struct net_
set_bit(SDATA_STATE_RUNNING, &sdata->state);
- if (sdata->vif.type == NL80211_IFTYPE_WDS) {
- /* Create STA entry for the WDS peer */
- sta = sta_info_alloc(sdata, sdata->u.wds.remote_addr,
- GFP_KERNEL);
- if (!sta) {
- res = -ENOMEM;
- goto err_del_interface;
- }
-
- /* no locking required since STA is not live yet */
- sta->flags |= WLAN_STA_AUTHORIZED;
-
- res = sta_info_insert(sta);
- if (res) {
- /* STA has been freed */
- goto err_del_interface;
- }
-
- rate_control_rate_init(sta);
- }
-
/*
* set_multicast_list will be invoked by the networking core
* which will check whether any increments here were done in
@@ -344,8 +322,7 @@ static int ieee80211_do_open(struct net_
netif_tx_start_all_queues(dev);
return 0;
- err_del_interface:
- drv_remove_interface(local, &sdata->vif);
+
err_stop:
if (!local->open_count)
drv_stop(local);
@@ -718,6 +695,70 @@ static void ieee80211_if_setup(struct ne
dev->destructor = free_netdev;
}
+static void ieee80211_wds_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata,
+ struct sk_buff *skb)
+{
+ struct ieee80211_local *local = sdata->local;
+ struct ieee80211_rx_status *rx_status;
+ struct ieee802_11_elems elems;
+ struct ieee80211_mgmt *mgmt;
+ struct sta_info *sta;
+ size_t baselen;
+ u32 rates = 0;
+ u16 stype;
+ bool new = false;
+ enum ieee80211_band band = local->hw.conf.channel->band;
+ struct ieee80211_supported_band *sband = local->hw.wiphy->bands[band];
+
+ rx_status = IEEE80211_SKB_RXCB(skb);
+ mgmt = (struct ieee80211_mgmt *) skb->data;
+ stype = le16_to_cpu(mgmt->frame_control) & IEEE80211_FCTL_STYPE;
+
+ if (stype != IEEE80211_STYPE_BEACON)
+ return;
+
+ baselen = (u8 *) mgmt->u.probe_resp.variable - (u8 *) mgmt;
+ if (baselen > skb->len)
+ return;
+
+ ieee802_11_parse_elems(mgmt->u.probe_resp.variable,
+ skb->len - baselen, &elems);
+
+ rates = ieee80211_sta_get_rates(local, &elems, band);
+
+ rcu_read_lock();
+
+ sta = sta_info_get(sdata, sdata->u.wds.remote_addr);
+
+ if (!sta) {
+ rcu_read_unlock();
+ sta = sta_info_alloc(sdata, sdata->u.wds.remote_addr,
+ GFP_KERNEL);
+ if (!sta)
+ return;
+
+ new = true;
+ }
+
+ sta->last_rx = jiffies;
+ sta->sta.supp_rates[local->hw.conf.channel->band] = rates;
+
+ if (elems.ht_cap_elem)
+ ieee80211_ht_cap_ie_to_sta_ht_cap(sband,
+ elems.ht_cap_elem, &sta->sta.ht_cap);
+
+ if (elems.wmm_param)
+ set_sta_flags(sta, WLAN_STA_WME);
+
+ if (new) {
+ sta->flags = WLAN_STA_AUTHORIZED;
+ rate_control_rate_init(sta);
+ sta_info_insert_rcu(sta);
+ }
+
+ rcu_read_unlock();
+}
+
static void ieee80211_iface_work(struct work_struct *work)
{
struct ieee80211_sub_if_data *sdata =
@@ -822,6 +863,9 @@ static void ieee80211_iface_work(struct
break;
ieee80211_mesh_rx_queued_mgmt(sdata, skb);
break;
+ case NL80211_IFTYPE_WDS:
+ ieee80211_wds_rx_queued_mgmt(sdata, skb);
+ break;
default:
WARN(1, "frame for unexpected interface type");
break;

67
package/mac80211/patches/532-mac80211_enable_iftype_wds_aggregation.patch
View file

@ -1,67 +0,0 @@
--- a/net/mac80211/agg-tx.c
+++ b/net/mac80211/agg-tx.c
@@ -79,7 +79,8 @@ static void ieee80211_send_addba_request
memcpy(mgmt->da, da, ETH_ALEN);
memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN);
if (sdata->vif.type == NL80211_IFTYPE_AP ||
- sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
+ sdata->vif.type == NL80211_IFTYPE_AP_VLAN ||
+ sdata->vif.type == NL80211_IFTYPE_WDS)
memcpy(mgmt->bssid, sdata->vif.addr, ETH_ALEN);
else if (sdata->vif.type == NL80211_IFTYPE_STATION)
memcpy(mgmt->bssid, sdata->u.mgd.bssid, ETH_ALEN);
@@ -388,7 +389,8 @@ int ieee80211_start_tx_ba_session(struct
*/
if (sdata->vif.type != NL80211_IFTYPE_STATION &&
sdata->vif.type != NL80211_IFTYPE_AP_VLAN &&
- sdata->vif.type != NL80211_IFTYPE_AP)
+ sdata->vif.type != NL80211_IFTYPE_AP &&
+ sdata->vif.type != NL80211_IFTYPE_WDS)
return -EINVAL;
if (test_sta_flags(sta, WLAN_STA_BLOCK_BA)) {
--- a/net/mac80211/agg-rx.c
+++ b/net/mac80211/agg-rx.c
@@ -161,6 +161,8 @@ static void ieee80211_send_addba_resp(st
memcpy(mgmt->bssid, sdata->vif.addr, ETH_ALEN);
else if (sdata->vif.type == NL80211_IFTYPE_STATION)
memcpy(mgmt->bssid, sdata->u.mgd.bssid, ETH_ALEN);
+ else if (sdata->vif.type == NL80211_IFTYPE_WDS)
+ memcpy(mgmt->bssid, da, ETH_ALEN);
mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |
IEEE80211_STYPE_ACTION);
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -2137,7 +2137,8 @@ ieee80211_rx_h_action(struct ieee80211_r
*/
if (sdata->vif.type != NL80211_IFTYPE_STATION &&
sdata->vif.type != NL80211_IFTYPE_AP_VLAN &&
- sdata->vif.type != NL80211_IFTYPE_AP)
+ sdata->vif.type != NL80211_IFTYPE_AP &&
+ sdata->vif.type != NL80211_IFTYPE_WDS)
break;
/* verify action_code is present */
@@ -2681,13 +2682,16 @@ static int prepare_for_handlers(struct i
}
break;
case NL80211_IFTYPE_WDS:
- if (bssid) {
- if (!ieee80211_is_beacon(hdr->frame_control))
- return 0;
- } else if (!ieee80211_is_data(hdr->frame_control))
- return 0;
if (compare_ether_addr(sdata->u.wds.remote_addr, hdr->addr2))
return 0;
+
+ if (ieee80211_is_data(hdr->frame_control) ||
+ ieee80211_is_action(hdr->frame_control)) {
+ if (compare_ether_addr(sdata->vif.addr, hdr->addr1))
+ return 0;
+ } else if (!ieee80211_is_beacon(hdr->frame_control))
+ return 0;
+
break;
default:
/* should never get here */

32
package/mac80211/patches/540-ath9k_debugfs_show_xretry.patch
View file

@ -1,32 +0,0 @@
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -548,6 +548,7 @@ static ssize_t read_file_xmit(struct fil
PR("MPDUs Queued: ", queued);
PR("MPDUs Completed: ", completed);
+ PR("MPDUs XRetried: ", xretries);
PR("Aggregates: ", a_aggr);
PR("AMPDUs Queued HW:", a_queued_hw);
PR("AMPDUs Queued SW:", a_queued_sw);
@@ -803,7 +804,10 @@ void ath_debug_stat_tx(struct ath_softc
else
TX_STAT_INC(qnum, a_completed);
} else {
- TX_STAT_INC(qnum, completed);
+ if (bf_isxretried(bf))
+ TX_STAT_INC(qnum, xretries);
+ else
+ TX_STAT_INC(qnum, completed);
}
if (ts->ts_status & ATH9K_TXERR_FIFO)
--- a/drivers/net/wireless/ath/ath9k/debug.h
+++ b/drivers/net/wireless/ath/ath9k/debug.h
@@ -116,6 +116,7 @@ struct ath_tx_stats {
u32 tx_bytes_all;
u32 queued;
u32 completed;
+ u32 xretries;
u32 a_aggr;
u32 a_queued_hw;
u32 a_queued_sw;

50
package/mac80211/patches/570-ath9k_fix_adhoc_beacons.patch
View file

@ -1,50 +0,0 @@
--- a/drivers/net/wireless/ath/ath9k/beacon.c
+++ b/drivers/net/wireless/ath/ath9k/beacon.c
@@ -351,9 +351,7 @@ void ath_beacon_tasklet(unsigned long da
struct ath_buf *bf = NULL;
struct ieee80211_vif *vif;
int slot;
- u32 bfaddr, bc = 0, tsftu;
- u64 tsf;
- u16 intval;
+ u32 bfaddr, bc = 0;
/*
* Check if the previous beacon has gone out. If
@@ -388,17 +386,27 @@ void ath_beacon_tasklet(unsigned long da
* on the tsf to safeguard against missing an swba.
*/
- intval = cur_conf->beacon_interval ? : ATH_DEFAULT_BINTVAL;
- tsf = ath9k_hw_gettsf64(ah);
- tsf += TU_TO_USEC(ah->config.sw_beacon_response_time);
- tsftu = TSF_TO_TU((tsf * ATH_BCBUF) >>32, tsf * ATH_BCBUF);
- slot = (tsftu % (intval * ATH_BCBUF)) / intval;
- vif = sc->beacon.bslot[slot];
+ if (ah->opmode == NL80211_IFTYPE_AP) {
+ u16 intval;
+ u32 tsftu;
+ u64 tsf;
+
+ intval = cur_conf->beacon_interval ? : ATH_DEFAULT_BINTVAL;
+ tsf = ath9k_hw_gettsf64(ah);
+ tsf += TU_TO_USEC(ah->config.sw_beacon_response_time);
+ tsftu = TSF_TO_TU((tsf * ATH_BCBUF) >>32, tsf * ATH_BCBUF);
+ slot = (tsftu % (intval * ATH_BCBUF)) / intval;
+ vif = sc->beacon.bslot[slot];
+
+ ath_dbg(common, ATH_DBG_BEACON,
+ "slot %d [tsf %llu tsftu %u intval %u] vif %p\n",
+ slot, tsf, tsftu / ATH_BCBUF, intval, vif);
+ } else {
+ slot = 0;
+ vif = sc->beacon.bslot[slot];
+ }
- ath_dbg(common, ATH_DBG_BEACON,
- "slot %d [tsf %llu tsftu %u intval %u] vif %p\n",
- slot, tsf, tsftu / ATH_BCBUF, intval, vif);
bfaddr = 0;
if (vif) {

11
package/mac80211/patches/571-ath9k_fix_adhoc_nexttbtt.patch
View file

@ -1,11 +0,0 @@
--- a/drivers/net/wireless/ath/ath9k/beacon.c
+++ b/drivers/net/wireless/ath/ath9k/beacon.c
@@ -654,7 +654,7 @@ static void ath_beacon_config_adhoc(stru
delta = (tsf - sc->beacon.bc_tstamp);
else
delta = (tsf + 1 + (~0U - sc->beacon.bc_tstamp));
- nexttbtt = tsf + roundup(delta, intval);
+ nexttbtt = tsf + intval - (delta % intval);
}
ath_dbg(common, ATH_DBG_BEACON,

111
package/mac80211/patches/572-ath9k_tx_last_beacon.patch
View file

@ -1,111 +0,0 @@
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -397,6 +397,9 @@ struct ath_beacon {
struct ath_descdma bdma;
struct ath_txq *cabq;
struct list_head bbuf;
+
+ bool tx_processed;
+ bool tx_last;
};
void ath_beacon_tasklet(unsigned long data);
--- a/drivers/net/wireless/ath/ath9k/beacon.c
+++ b/drivers/net/wireless/ath/ath9k/beacon.c
@@ -18,6 +18,12 @@
#define FUDGE 2
+static void ath9k_reset_beacon_status(struct ath_softc *sc)
+{
+ sc->beacon.tx_processed = false;
+ sc->beacon.tx_last = false;
+}
+
/*
* This function will modify certain transmit queue properties depending on
* the operating mode of the station (AP or AdHoc). Parameters are AIFS
@@ -72,6 +78,8 @@ static void ath_beacon_setup(struct ath_
struct ieee80211_supported_band *sband;
u8 rate = 0;
+ ath9k_reset_beacon_status(sc);
+
ds = bf->bf_desc;
flags = ATH9K_TXDESC_NOACK;
@@ -134,6 +142,8 @@ static struct ath_buf *ath_beacon_genera
struct ieee80211_tx_info *info;
int cabq_depth;
+ ath9k_reset_beacon_status(sc);
+
avp = (void *)vif->drv_priv;
cabq = sc->beacon.cabq;
@@ -644,6 +654,8 @@ static void ath_beacon_config_adhoc(stru
struct ath_common *common = ath9k_hw_common(ah);
u32 tsf, delta, intval, nexttbtt;
+ ath9k_reset_beacon_status(sc);
+
tsf = ath9k_hw_gettsf32(ah) + TU_TO_USEC(FUDGE);
intval = TU_TO_USEC(conf->beacon_interval & ATH9K_BEACON_PERIOD);
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -2316,6 +2316,48 @@ static bool ath9k_tx_frames_pending(stru
return false;
}
+int ath9k_tx_last_beacon(struct ieee80211_hw *hw)
+{
+ struct ath_softc *sc = hw->priv;
+ struct ath_hw *ah = sc->sc_ah;
+ struct ieee80211_vif *vif;
+ struct ath_vif *avp;
+ struct ath_buf *bf;
+ struct ath_tx_status ts;
+ int status;
+
+ if (ah->opmode != NL80211_IFTYPE_ADHOC)
+ return 0;
+
+ vif = sc->beacon.bslot[0];
+ if (!vif)
+ return 0;
+
+ avp = (void *)vif->drv_priv;
+ if (!avp->is_bslot_active)
+ return 0;
+
+ if (!sc->beacon.tx_processed) {
+ tasklet_disable(&sc->bcon_tasklet);
+
+ bf = avp->av_bcbuf;
+ if (!bf || !bf->bf_mpdu)
+ goto skip;
+
+ status = ath9k_hw_txprocdesc(ah, bf->bf_desc, &ts);
+ if (status == -EINPROGRESS)
+ goto skip;
+
+ sc->beacon.tx_processed = true;
+ sc->beacon.tx_last = !(ts.ts_status & ATH9K_TXERR_MASK);
+
+skip:
+ tasklet_enable(&sc->bcon_tasklet);
+ }
+
+ return sc->beacon.tx_last;
+}
+
struct ieee80211_ops ath9k_ops = {
.tx = ath9k_tx,
.start = ath9k_start,
@@ -2340,4 +2382,5 @@ struct ieee80211_ops ath9k_ops = {
.set_coverage_class = ath9k_set_coverage_class,
.flush = ath9k_flush,
.tx_frames_pending = ath9k_tx_frames_pending,
+ .tx_last_beacon = ath9k_tx_last_beacon,
};

598
package/mac80211/patches/580-ath9k_tx_fifo_cleanup.patch
View file

@ -1,598 +0,0 @@
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -53,7 +53,7 @@ static void ath_tx_complete_buf(struct a
struct ath_txq *txq, struct list_head *bf_q,
struct ath_tx_status *ts, int txok, int sendbar);
static void ath_tx_txqaddbuf(struct ath_softc *sc, struct ath_txq *txq,
- struct list_head *head);
+ struct list_head *head, bool internal);
static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf, int len);
static void ath_tx_rc_status(struct ath_softc *sc, struct ath_buf *bf,
struct ath_tx_status *ts, int nframes, int nbad,
@@ -377,8 +377,7 @@ static void ath_tx_complete_aggr(struct
bf_next = bf->bf_next;
bf->bf_state.bf_type |= BUF_XRETRY;
- if ((sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) ||
- !bf->bf_stale || bf_next != NULL)
+ if (!bf->bf_stale || bf_next != NULL)
list_move_tail(&bf->list, &bf_head);
ath_tx_rc_status(sc, bf, ts, 1, 1, 0, false);
@@ -463,20 +462,14 @@ static void ath_tx_complete_aggr(struct
}
}
- if (!(sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) &&
- bf_next == NULL) {
- /*
- * Make sure the last desc is reclaimed if it
- * not a holding desc.
- */
- if (!bf_last->bf_stale)
- list_move_tail(&bf->list, &bf_head);
- else
- INIT_LIST_HEAD(&bf_head);
- } else {
- BUG_ON(list_empty(bf_q));
+ /*
+ * Make sure the last desc is reclaimed if it
+ * not a holding desc.
+ */
+ if (!bf_last->bf_stale || bf_next != NULL)
list_move_tail(&bf->list, &bf_head);
- }
+ else
+ INIT_LIST_HEAD(&bf_head);
if (!txpending || (tid->state & AGGR_CLEANUP)) {
/*
@@ -837,7 +830,7 @@ static void ath_tx_sched_aggr(struct ath
bf->bf_state.bf_type &= ~BUF_AGGR;
ath9k_hw_clr11n_aggr(sc->sc_ah, bf->bf_desc);
ath_buf_set_rate(sc, bf, fi->framelen);
- ath_tx_txqaddbuf(sc, txq, &bf_q);
+ ath_tx_txqaddbuf(sc, txq, &bf_q, false);
continue;
}
@@ -849,7 +842,7 @@ static void ath_tx_sched_aggr(struct ath
/* anchor last desc of aggregate */
ath9k_hw_set11n_aggr_last(sc->sc_ah, bf->bf_lastbf->bf_desc);
- ath_tx_txqaddbuf(sc, txq, &bf_q);
+ ath_tx_txqaddbuf(sc, txq, &bf_q, false);
TX_STAT_INC(txq->axq_qnum, a_aggr);
} while (txq->axq_ampdu_depth < ATH_AGGR_MIN_QDEPTH &&
@@ -1085,7 +1078,6 @@ struct ath_txq *ath_txq_setup(struct ath
txq->txq_headidx = txq->txq_tailidx = 0;
for (i = 0; i < ATH_TXFIFO_DEPTH; i++)
INIT_LIST_HEAD(&txq->txq_fifo[i]);
- INIT_LIST_HEAD(&txq->txq_fifo_pending);
}
return &sc->tx.txq[axq_qnum];
}
@@ -1155,13 +1147,8 @@ static bool bf_is_ampdu_not_probing(stru
return bf_isampdu(bf) && !(info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE);
}
-/*
- * Drain a given TX queue (could be Beacon or Data)
- *
- * This assumes output has been stopped and
- * we do not need to block ath_tx_tasklet.
- */
-void ath_draintxq(struct ath_softc *sc, struct ath_txq *txq, bool retry_tx)
+static void ath_drain_txq_list(struct ath_softc *sc, struct ath_txq *txq,
+ struct list_head *list, bool retry_tx)
{
struct ath_buf *bf, *lastbf;
struct list_head bf_head;
@@ -1170,93 +1157,63 @@ void ath_draintxq(struct ath_softc *sc,
memset(&ts, 0, sizeof(ts));
INIT_LIST_HEAD(&bf_head);
- for (;;) {
- spin_lock_bh(&txq->axq_lock);
+ while (!list_empty(list)) {
+ bf = list_first_entry(list, struct ath_buf, list);
- if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) {
- if (list_empty(&txq->txq_fifo[txq->txq_tailidx])) {
- txq->txq_headidx = txq->txq_tailidx = 0;
- spin_unlock_bh(&txq->axq_lock);
- break;
- } else {
- bf = list_first_entry(&txq->txq_fifo[txq->txq_tailidx],
- struct ath_buf, list);
- }
- } else {
- if (list_empty(&txq->axq_q)) {
- txq->axq_link = NULL;
- spin_unlock_bh(&txq->axq_lock);
- break;
- }
- bf = list_first_entry(&txq->axq_q, struct ath_buf,
- list);
-
- if (bf->bf_stale) {
- list_del(&bf->list);
- spin_unlock_bh(&txq->axq_lock);
+ if (bf->bf_stale) {
+ list_del(&bf->list);
- ath_tx_return_buffer(sc, bf);
- continue;
- }
+ ath_tx_return_buffer(sc, bf);
+ continue;
}
lastbf = bf->bf_lastbf;
-
- if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) {
- list_cut_position(&bf_head,
- &txq->txq_fifo[txq->txq_tailidx],
- &lastbf->list);
- INCR(txq->txq_tailidx, ATH_TXFIFO_DEPTH);
- } else {
- /* remove ath_buf's of the same mpdu from txq */
- list_cut_position(&bf_head, &txq->axq_q, &lastbf->list);
- }
+ list_cut_position(&bf_head, list, &lastbf->list);
txq->axq_depth--;
if (bf_is_ampdu_not_probing(bf))
txq->axq_ampdu_depth--;
- spin_unlock_bh(&txq->axq_lock);
+ spin_unlock_bh(&txq->axq_lock);
if (bf_isampdu(bf))
ath_tx_complete_aggr(sc, txq, bf, &bf_head, &ts, 0,
retry_tx);
else
ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, 0, 0);
+ spin_lock_bh(&txq->axq_lock);
}
+}
+/*
+ * Drain a given TX queue (could be Beacon or Data)
+ *
+ * This assumes output has been stopped and
+ * we do not need to block ath_tx_tasklet.
+ */
+void ath_draintxq(struct ath_softc *sc, struct ath_txq *txq, bool retry_tx)
+{
spin_lock_bh(&txq->axq_lock);
- txq->axq_tx_inprogress = false;
- spin_unlock_bh(&txq->axq_lock);
-
if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) {
- spin_lock_bh(&txq->axq_lock);
- while (!list_empty(&txq->txq_fifo_pending)) {
- bf = list_first_entry(&txq->txq_fifo_pending,
- struct ath_buf, list);
- list_cut_position(&bf_head,
- &txq->txq_fifo_pending,
- &bf->bf_lastbf->list);
- spin_unlock_bh(&txq->axq_lock);
+ int idx = txq->txq_tailidx;
- if (bf_isampdu(bf))
- ath_tx_complete_aggr(sc, txq, bf, &bf_head,
- &ts, 0, retry_tx);
- else
- ath_tx_complete_buf(sc, bf, txq, &bf_head,
- &ts, 0, 0);
- spin_lock_bh(&txq->axq_lock);
+ while (!list_empty(&txq->txq_fifo[idx])) {
+ ath_drain_txq_list(sc, txq, &txq->txq_fifo[idx],
+ retry_tx);
+
+ INCR(idx, ATH_TXFIFO_DEPTH);
}
- spin_unlock_bh(&txq->axq_lock);
+ txq->txq_tailidx = idx;
}
+ txq->axq_link = NULL;
+ txq->axq_tx_inprogress = false;
+ ath_drain_txq_list(sc, txq, &txq->axq_q, retry_tx);
+
/* flush any pending frames if aggregation is enabled */
- if (sc->sc_flags & SC_OP_TXAGGR) {
- if (!retry_tx) {
- spin_lock_bh(&txq->axq_lock);
- ath_txq_drain_pending_buffers(sc, txq);
- spin_unlock_bh(&txq->axq_lock);
- }
- }
+ if ((sc->sc_flags & SC_OP_TXAGGR) && !retry_tx)
+ ath_txq_drain_pending_buffers(sc, txq);
+
+ spin_unlock_bh(&txq->axq_lock);
}
bool ath_drain_all_txq(struct ath_softc *sc, bool retry_tx)
@@ -1370,11 +1327,13 @@ void ath_txq_schedule(struct ath_softc *
* assume the descriptors are already chained together by caller.
*/
static void ath_tx_txqaddbuf(struct ath_softc *sc, struct ath_txq *txq,
- struct list_head *head)
+ struct list_head *head, bool internal)
{
struct ath_hw *ah = sc->sc_ah;
struct ath_common *common = ath9k_hw_common(ah);
- struct ath_buf *bf;
+ struct ath_buf *bf, *bf_last;
+ bool puttxbuf = false;
+ bool edma;
/*
* Insert the frame on the outbound list and
@@ -1384,51 +1343,49 @@ static void ath_tx_txqaddbuf(struct ath_
if (list_empty(head))
return;
+ edma = !!(ah->caps.hw_caps & ATH9K_HW_CAP_EDMA);
bf = list_first_entry(head, struct ath_buf, list);
+ bf_last = list_entry(head->prev, struct ath_buf, list);
ath_dbg(common, ATH_DBG_QUEUE,
"qnum: %d, txq depth: %d\n", txq->axq_qnum, txq->axq_depth);
- if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) {
- if (txq->axq_depth >= ATH_TXFIFO_DEPTH) {
- list_splice_tail_init(head, &txq->txq_fifo_pending);
- return;
- }
- if (!list_empty(&txq->txq_fifo[txq->txq_headidx]))
- ath_dbg(common, ATH_DBG_XMIT,
- "Initializing tx fifo %d which is non-empty\n",
- txq->txq_headidx);
- INIT_LIST_HEAD(&txq->txq_fifo[txq->txq_headidx]);
- list_splice_init(head, &txq->txq_fifo[txq->txq_headidx]);
+ if (edma && list_empty(&txq->txq_fifo[txq->txq_headidx])) {
+ list_splice_tail_init(head, &txq->txq_fifo[txq->txq_headidx]);
INCR(txq->txq_headidx, ATH_TXFIFO_DEPTH);
- TX_STAT_INC(txq->axq_qnum, puttxbuf);
- ath9k_hw_puttxbuf(ah, txq->axq_qnum, bf->bf_daddr);
- ath_dbg(common, ATH_DBG_XMIT, "TXDP[%u] = %llx (%p)\n",
- txq->axq_qnum, ito64(bf->bf_daddr), bf->bf_desc);
+ puttxbuf = true;
} else {
list_splice_tail_init(head, &txq->axq_q);
- if (txq->axq_link == NULL) {
- TX_STAT_INC(txq->axq_qnum, puttxbuf);
- ath9k_hw_puttxbuf(ah, txq->axq_qnum, bf->bf_daddr);
- ath_dbg(common, ATH_DBG_XMIT, "TXDP[%u] = %llx (%p)\n",
- txq->axq_qnum, ito64(bf->bf_daddr),
- bf->bf_desc);
- } else {
- *txq->axq_link = bf->bf_daddr;
+ if (txq->axq_link) {
+ ath9k_hw_set_desc_link(ah, txq->axq_link, bf->bf_daddr);
ath_dbg(common, ATH_DBG_XMIT,
"link[%u] (%p)=%llx (%p)\n",
txq->axq_qnum, txq->axq_link,
ito64(bf->bf_daddr), bf->bf_desc);
- }
- ath9k_hw_get_desc_link(ah, bf->bf_lastbf->bf_desc,
- &txq->axq_link);
+ } else if (!edma)
+ puttxbuf = true;
+
+ txq->axq_link = bf_last->bf_desc;
+ }
+
+ if (puttxbuf) {
+ TX_STAT_INC(txq->axq_qnum, puttxbuf);
+ ath9k_hw_puttxbuf(ah, txq->axq_qnum, bf->bf_daddr);
+ ath_dbg(common, ATH_DBG_XMIT, "TXDP[%u] = %llx (%p)\n",
+ txq->axq_qnum, ito64(bf->bf_daddr), bf->bf_desc);
+ }
+
+ if (!edma) {
TX_STAT_INC(txq->axq_qnum, txstart);
ath9k_hw_txstart(ah, txq->axq_qnum);
}
- txq->axq_depth++;
- if (bf_is_ampdu_not_probing(bf))
- txq->axq_ampdu_depth++;
+
+ if (!internal) {
+ txq->axq_depth++;
+ if (bf_is_ampdu_not_probing(bf))
+ txq->axq_ampdu_depth++;
+ }
}
static void ath_tx_send_ampdu(struct ath_softc *sc, struct ath_atx_tid *tid,
@@ -1470,7 +1427,7 @@ static void ath_tx_send_ampdu(struct ath
TX_STAT_INC(txctl->txq->axq_qnum, a_queued_hw);
bf->bf_lastbf = bf;
ath_buf_set_rate(sc, bf, fi->framelen);
- ath_tx_txqaddbuf(sc, txctl->txq, &bf_head);
+ ath_tx_txqaddbuf(sc, txctl->txq, &bf_head, false);
}
static void ath_tx_send_normal(struct ath_softc *sc, struct ath_txq *txq,
@@ -1490,7 +1447,7 @@ static void ath_tx_send_normal(struct at
bf->bf_lastbf = bf;
fi = get_frame_info(bf->bf_mpdu);
ath_buf_set_rate(sc, bf, fi->framelen);
- ath_tx_txqaddbuf(sc, txq, bf_head);
+ ath_tx_txqaddbuf(sc, txq, bf_head, false);
TX_STAT_INC(txq->axq_qnum, queued);
}
@@ -2077,6 +2034,38 @@ static void ath_tx_rc_status(struct ath_
tx_info->status.rates[tx_rateindex].count = ts->ts_longretry + 1;
}
+static void ath_tx_process_buffer(struct ath_softc *sc, struct ath_txq *txq,
+ struct ath_tx_status *ts, struct ath_buf *bf,
+ struct list_head *bf_head)
+{
+ int txok;
+
+ txq->axq_depth--;
+ txok = !(ts->ts_status & ATH9K_TXERR_MASK);
+ txq->axq_tx_inprogress = false;
+ if (bf_is_ampdu_not_probing(bf))
+ txq->axq_ampdu_depth--;
+
+ spin_unlock_bh(&txq->axq_lock);
+
+ if (!bf_isampdu(bf)) {
+ /*
+ * This frame is sent out as a single frame.
+ * Use hardware retry status for this frame.
+ */
+ if (ts->ts_status & ATH9K_TXERR_XRETRY)
+ bf->bf_state.bf_type |= BUF_XRETRY;
+ ath_tx_rc_status(sc, bf, ts, 1, txok ? 0 : 1, txok, true);
+ ath_tx_complete_buf(sc, bf, txq, bf_head, ts, txok, 0);
+ } else
+ ath_tx_complete_aggr(sc, txq, bf, bf_head, ts, txok, true);
+
+ spin_lock_bh(&txq->axq_lock);
+
+ if (sc->sc_flags & SC_OP_TXAGGR)
+ ath_txq_schedule(sc, txq);
+}
+
static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq)
{
struct ath_hw *ah = sc->sc_ah;
@@ -2085,20 +2074,18 @@ static void ath_tx_processq(struct ath_s
struct list_head bf_head;
struct ath_desc *ds;
struct ath_tx_status ts;
- int txok;
int status;
ath_dbg(common, ATH_DBG_QUEUE, "tx queue %d (%x), link %p\n",
txq->axq_qnum, ath9k_hw_gettxbuf(sc->sc_ah, txq->axq_qnum),
txq->axq_link);
+ spin_lock_bh(&txq->axq_lock);
for (;;) {
- spin_lock_bh(&txq->axq_lock);
if (list_empty(&txq->axq_q)) {
txq->axq_link = NULL;
if (sc->sc_flags & SC_OP_TXAGGR)
ath_txq_schedule(sc, txq);
- spin_unlock_bh(&txq->axq_lock);
break;
}
bf = list_first_entry(&txq->axq_q, struct ath_buf, list);
@@ -2114,13 +2101,11 @@ static void ath_tx_processq(struct ath_s
bf_held = NULL;
if (bf->bf_stale) {
bf_held = bf;
- if (list_is_last(&bf_held->list, &txq->axq_q)) {
- spin_unlock_bh(&txq->axq_lock);
+ if (list_is_last(&bf_held->list, &txq->axq_q))
break;
- } else {
- bf = list_entry(bf_held->list.next,
- struct ath_buf, list);
- }
+
+ bf = list_entry(bf_held->list.next, struct ath_buf,
+ list);
}
lastbf = bf->bf_lastbf;
@@ -2128,10 +2113,9 @@ static void ath_tx_processq(struct ath_s
memset(&ts, 0, sizeof(ts));
status = ath9k_hw_txprocdesc(ah, ds, &ts);
- if (status == -EINPROGRESS) {
- spin_unlock_bh(&txq->axq_lock);
+ if (status == -EINPROGRESS)
break;
- }
+
TX_STAT_INC(txq->axq_qnum, txprocdesc);
/*
@@ -2145,42 +2129,14 @@ static void ath_tx_processq(struct ath_s
list_cut_position(&bf_head,
&txq->axq_q, lastbf->list.prev);
- txq->axq_depth--;
- txok = !(ts.ts_status & ATH9K_TXERR_MASK);
- txq->axq_tx_inprogress = false;
- if (bf_held)
+ if (bf_held) {
list_del(&bf_held->list);
-
- if (bf_is_ampdu_not_probing(bf))
- txq->axq_ampdu_depth--;
-
- spin_unlock_bh(&txq->axq_lock);
-
- if (bf_held)
ath_tx_return_buffer(sc, bf_held);
-
- if (!bf_isampdu(bf)) {
- /*
- * This frame is sent out as a single frame.
- * Use hardware retry status for this frame.
- */
- if (ts.ts_status & ATH9K_TXERR_XRETRY)
- bf->bf_state.bf_type |= BUF_XRETRY;
- ath_tx_rc_status(sc, bf, &ts, 1, txok ? 0 : 1, txok, true);
}
- if (bf_isampdu(bf))
- ath_tx_complete_aggr(sc, txq, bf, &bf_head, &ts, txok,
- true);
- else
- ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, txok, 0);
-
- spin_lock_bh(&txq->axq_lock);
-
- if (sc->sc_flags & SC_OP_TXAGGR)
- ath_txq_schedule(sc, txq);
- spin_unlock_bh(&txq->axq_lock);
+ ath_tx_process_buffer(sc, txq, &ts, bf, &bf_head);
}
+ spin_unlock_bh(&txq->axq_lock);
}
static void ath_tx_complete_poll_work(struct work_struct *work)
@@ -2237,17 +2193,16 @@ void ath_tx_tasklet(struct ath_softc *sc
void ath_tx_edma_tasklet(struct ath_softc *sc)
{
- struct ath_tx_status txs;
+ struct ath_tx_status ts;
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
struct ath_hw *ah = sc->sc_ah;
struct ath_txq *txq;
struct ath_buf *bf, *lastbf;
struct list_head bf_head;
int status;
- int txok;
for (;;) {
- status = ath9k_hw_txprocdesc(ah, NULL, (void *)&txs);
+ status = ath9k_hw_txprocdesc(ah, NULL, (void *)&ts);
if (status == -EINPROGRESS)
break;
if (status == -EIO) {
@@ -2257,12 +2212,13 @@ void ath_tx_edma_tasklet(struct ath_soft
}
/* Skip beacon completions */
- if (txs.qid == sc->beacon.beaconq)
+ if (ts.qid == sc->beacon.beaconq)
continue;
- txq = &sc->tx.txq[txs.qid];
+ txq = &sc->tx.txq[ts.qid];
spin_lock_bh(&txq->axq_lock);
+
if (list_empty(&txq->txq_fifo[txq->txq_tailidx])) {
spin_unlock_bh(&txq->axq_lock);
return;
@@ -2275,41 +2231,21 @@ void ath_tx_edma_tasklet(struct ath_soft
INIT_LIST_HEAD(&bf_head);
list_cut_position(&bf_head, &txq->txq_fifo[txq->txq_tailidx],
&lastbf->list);
- INCR(txq->txq_tailidx, ATH_TXFIFO_DEPTH);
- txq->axq_depth--;
- txq->axq_tx_inprogress = false;
- if (bf_is_ampdu_not_probing(bf))
- txq->axq_ampdu_depth--;
- spin_unlock_bh(&txq->axq_lock);
- txok = !(txs.ts_status & ATH9K_TXERR_MASK);
-
- if (!bf_isampdu(bf)) {
- if (txs.ts_status & ATH9K_TXERR_XRETRY)
- bf->bf_state.bf_type |= BUF_XRETRY;
- ath_tx_rc_status(sc, bf, &txs, 1, txok ? 0 : 1, txok, true);
- }
-
- if (bf_isampdu(bf))
- ath_tx_complete_aggr(sc, txq, bf, &bf_head, &txs,
- txok, true);
- else
- ath_tx_complete_buf(sc, bf, txq, &bf_head,
- &txs, txok, 0);
+ if (list_empty(&txq->txq_fifo[txq->txq_tailidx])) {
+ INCR(txq->txq_tailidx, ATH_TXFIFO_DEPTH);
- spin_lock_bh(&txq->axq_lock);
+ if (!list_empty(&txq->axq_q)) {
+ struct list_head bf_q;
- if (!list_empty(&txq->txq_fifo_pending)) {
- INIT_LIST_HEAD(&bf_head);
- bf = list_first_entry(&txq->txq_fifo_pending,
- struct ath_buf, list);
- list_cut_position(&bf_head,
- &txq->txq_fifo_pending,
- &bf->bf_lastbf->list);
- ath_tx_txqaddbuf(sc, txq, &bf_head);
- } else if (sc->sc_flags & SC_OP_TXAGGR)
- ath_txq_schedule(sc, txq);
+ INIT_LIST_HEAD(&bf_q);
+ txq->axq_link = NULL;
+ list_splice_tail_init(&txq->axq_q, &bf_q);
+ ath_tx_txqaddbuf(sc, txq, &bf_q, true);
+ }
+ }
+ ath_tx_process_buffer(sc, txq, &ts, bf, &bf_head);
spin_unlock_bh(&txq->axq_lock);
}
}
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -179,7 +179,7 @@ enum ATH_AGGR_STATUS {
struct ath_txq {
int mac80211_qnum; /* mac80211 queue number, -1 means not mac80211 Q */
u32 axq_qnum; /* ath9k hardware queue number */
- u32 *axq_link;
+ void *axq_link;
struct list_head axq_q;
spinlock_t axq_lock;
u32 axq_depth;
@@ -188,7 +188,6 @@ struct ath_txq {
bool axq_tx_inprogress;
struct list_head axq_acq;
struct list_head txq_fifo[ATH_TXFIFO_DEPTH];
- struct list_head txq_fifo_pending;
u8 txq_headidx;
u8 txq_tailidx;
int pending_frames;
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -62,8 +62,6 @@ static bool ath9k_has_pending_frames(str
if (txq->axq_depth || !list_empty(&txq->axq_acq))
pending = true;
- else if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA)
- pending = !list_empty(&txq->txq_fifo_pending);
spin_unlock_bh(&txq->axq_lock);
return pending;
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -586,7 +586,6 @@ static ssize_t read_file_xmit(struct fil
PRQLE("axq_q empty: ", axq_q);
PRQLE("axq_acq empty: ", axq_acq);
- PRQLE("txq_fifo_pending: ", txq_fifo_pending);
for (i = 0; i < ATH_TXFIFO_DEPTH; i++) {
snprintf(tmp, sizeof(tmp) - 1, "txq_fifo[%i] empty: ", i);
PRQLE(tmp, txq_fifo[i]);

70
package/mac80211/patches/581-ath9k_remove_get_desc_link.patch
View file

@ -1,70 +0,0 @@
--- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
@@ -28,11 +28,6 @@ static void ar9002_hw_set_desc_link(void
((struct ath_desc*) ds)->ds_link = ds_link;
}
-static void ar9002_hw_get_desc_link(void *ds, u32 **ds_link)
-{
- *ds_link = &((struct ath_desc *)ds)->ds_link;
-}
-
static bool ar9002_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked)
{
u32 isr = 0;
@@ -437,7 +432,6 @@ void ar9002_hw_attach_mac_ops(struct ath
ops->rx_enable = ar9002_hw_rx_enable;
ops->set_desc_link = ar9002_hw_set_desc_link;
- ops->get_desc_link = ar9002_hw_get_desc_link;
ops->get_isr = ar9002_hw_get_isr;
ops->fill_txdesc = ar9002_hw_fill_txdesc;
ops->proc_txdesc = ar9002_hw_proc_txdesc;
--- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
@@ -43,13 +43,6 @@ static void ar9003_hw_set_desc_link(void
ads->ctl10 |= ar9003_calc_ptr_chksum(ads);
}
-static void ar9003_hw_get_desc_link(void *ds, u32 **ds_link)
-{
- struct ar9003_txc *ads = ds;
-
- *ds_link = &ads->link;
-}
-
static bool ar9003_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked)
{
u32 isr = 0;
@@ -498,7 +491,6 @@ void ar9003_hw_attach_mac_ops(struct ath
ops->rx_enable = ar9003_hw_rx_enable;
ops->set_desc_link = ar9003_hw_set_desc_link;
- ops->get_desc_link = ar9003_hw_get_desc_link;
ops->get_isr = ar9003_hw_get_isr;
ops->fill_txdesc = ar9003_hw_fill_txdesc;
ops->proc_txdesc = ar9003_hw_proc_txdesc;
--- a/drivers/net/wireless/ath/ath9k/hw-ops.h
+++ b/drivers/net/wireless/ath/ath9k/hw-ops.h
@@ -39,11 +39,6 @@ static inline void ath9k_hw_set_desc_lin
ath9k_hw_ops(ah)->set_desc_link(ds, link);
}
-static inline void ath9k_hw_get_desc_link(struct ath_hw *ah, void *ds,
- u32 **link)
-{
- ath9k_hw_ops(ah)->get_desc_link(ds, link);
-}
static inline bool ath9k_hw_calibrate(struct ath_hw *ah,
struct ath9k_channel *chan,
u8 rxchainmask,
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -603,7 +603,6 @@ struct ath_hw_ops {
int power_off);
void (*rx_enable)(struct ath_hw *ah);
void (*set_desc_link)(void *ds, u32 link);
- void (*get_desc_link)(void *ds, u32 **link);
bool (*calibrate)(struct ath_hw *ah,
struct ath9k_channel *chan,
u8 rxchainmask,

8
package/mac80211/patches/800-b43-gpio-mask-module-option.patch
View file

@ -1,6 +1,6 @@
--- a/drivers/net/wireless/b43/b43.h
+++ b/drivers/net/wireless/b43/b43.h
@@ -718,6 +718,7 @@ struct b43_wldev {
@@ -720,6 +720,7 @@ struct b43_wldev {
bool qos_enabled; /* TRUE, if QoS is used. */
bool hwcrypto_enabled; /* TRUE, if HW crypto acceleration is enabled. */
bool use_pio; /* TRUE if next init should use PIO */
@ -22,7 +22,7 @@
static int modparam_bad_frames_preempt;
module_param_named(bad_frames_preempt, modparam_bad_frames_preempt, int, 0444);
MODULE_PARM_DESC(bad_frames_preempt,
@@ -2543,10 +2548,10 @@ static int b43_gpio_init(struct b43_wlde
@@ -2560,10 +2565,10 @@ static int b43_gpio_init(struct b43_wlde
& ~B43_MACCTL_GPOUTSMSK);
b43_write16(dev, B43_MMIO_GPIO_MASK, b43_read16(dev, B43_MMIO_GPIO_MASK)
@ -32,10 +32,10 @@
mask = 0x0000001F;
- set = 0x0000000F;
+ set = modparam_gpiomask;
if (dev->dev->bus->chip_id == 0x4301) {
if (dev->sdev->bus->chip_id == 0x4301) {
mask |= 0x0060;
set |= 0x0060;
@@ -5078,10 +5083,10 @@ static void b43_print_driverinfo(void)
@@ -5084,10 +5089,10 @@ static void b43_print_driverinfo(void)
feat_sdio = "S";
#endif
printk(KERN_INFO "Broadcom 43xx driver loaded "

2
package/mac80211/patches/810-b43_no_pio.patch
View file

@ -11,7 +11,7 @@
b43-$(CONFIG_B43_PCMCIA) += pcmcia.o
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -1813,9 +1813,11 @@ static void b43_do_interrupt_thread(stru
@@ -1819,9 +1819,11 @@ static void b43_do_interrupt_thread(stru
dma_reason[4], dma_reason[5]);
b43err(dev->wl, "This device does not support DMA "
"on your system. It will now be switched to PIO.\n");