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mac80211: update to wireless-testing 2010-02-07

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SVN-Revision: 25425
This commit is contained in:
Felix Fietkau 2011-02-08 19:31:43 +00:00
parent b32ae97fd6
commit d807f70e47
18 changed files with 20 additions and 2851 deletions
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4
package/mac80211/Makefile
View File

@ -10,10 +10,10 @@ include $(INCLUDE_DIR)/kernel.mk
PKG_NAME:=mac80211
PKG_VERSION:=2011-01-24
PKG_VERSION:=2011-02-07
PKG_RELEASE:=1
PKG_SOURCE_URL:=http://mirror2.openwrt.org/sources
PKG_MD5SUM:=c91b57972276b26824d4b18e927a9e5f
PKG_MD5SUM:=a194610426c81ed5ad71ee83330c9669
PKG_SOURCE:=compat-wireless-$(PKG_VERSION).tar.bz2
PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/compat-wireless-$(PKG_VERSION)

21
package/mac80211/patches/018-revert_printk_va_format.patch
View File

@ -186,24 +186,3 @@
va_end(args);
}
#endif /* DEBUG */
--- a/drivers/net/wireless/ath/main.c
+++ b/drivers/net/wireless/ath/main.c
@@ -60,16 +60,13 @@ EXPORT_SYMBOL(ath_rxbuf_alloc);
int ath_printk(const char *level, struct ath_common *common,
const char *fmt, ...)
{
- struct va_format vaf;
va_list args;
int rtn;
va_start(args, fmt);
- vaf.fmt = fmt;
- vaf.va = &args;
-
- rtn = printk("%sath: %pV", level, &vaf);
+ printk("%sath: ", level);
+ rtn = vprintk(fmt, args);
va_end(args);

50
package/mac80211/patches/050-fix_br_port_exists.patch
View File

@ -1,50 +0,0 @@
--- a/include/linux/compat-2.6.38.h
+++ b/include/linux/compat-2.6.38.h
@@ -8,23 +8,6 @@
#include <linux/kernel.h>
#include <linux/skbuff.h>
-/*
- * This is not part of The 2.6.37 kernel yet but we
- * we use it to optimize the backport code we
- * need to implement. Instead of using ifdefs
- * to check what version of the check we use
- * we just replace all checks on current code
- * with this. I'll submit this upstream too, that
- * way all we'd have to do is to implement this
- * for older kernels, then we would not have to
- * edit the upstrema code for backport efforts.
- */
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36))
-#define br_port_exists(dev) (dev->priv_flags & IFF_BRIDGE_PORT)
-#else
-#define br_port_exists(dev) (dev->br_port)
-#endif
-
/* rename member in struct mmc_host in include/linux/mmc/host.h */
#define max_segs max_hw_segs
--- a/include/linux/compat-2.6.h
+++ b/include/linux/compat-2.6.h
@@ -32,4 +32,21 @@
#include <linux/compat-2.6.37.h>
#include <linux/compat-2.6.38.h>
+/*
+ * This is not part of The 2.6.37 kernel yet but we
+ * we use it to optimize the backport code we
+ * need to implement. Instead of using ifdefs
+ * to check what version of the check we use
+ * we just replace all checks on current code
+ * with this. I'll submit this upstream too, that
+ * way all we'd have to do is to implement this
+ * for older kernels, then we would not have to
+ * edit the upstrema code for backport efforts.
+ */
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36))
+#define br_port_exists(dev) (dev->priv_flags & IFF_BRIDGE_PORT)
+#else
+#define br_port_exists(dev) (dev->br_port)
+#endif
+
#endif /* LINUX_26_COMPAT_H */

6
package/mac80211/patches/300-ath9k_gpio_settings.patch
View File

@ -1,6 +1,6 @@
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -1200,6 +1200,12 @@ int ath9k_init_debug(struct ath_hw *ah)
@@ -1091,6 +1091,12 @@ int ath9k_init_debug(struct ath_hw *ah)
sc->debug.debugfs_phy, &ah->config.cwm_ignore_extcca))
goto err;
@ -26,7 +26,7 @@
struct ar5416IniArray iniCommon;
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1175,6 +1175,20 @@ static bool ath9k_hw_channel_change(stru
@@ -1213,6 +1213,20 @@ static bool ath9k_hw_channel_change(stru
return true;
}
@ -47,7 +47,7 @@
bool ath9k_hw_check_alive(struct ath_hw *ah)
{
int count = 50;
@@ -1463,6 +1477,8 @@ int ath9k_hw_reset(struct ath_hw *ah, st
@@ -1501,6 +1515,8 @@ int ath9k_hw_reset(struct ath_hw *ah, st
if (AR_SREV_9300_20_OR_LATER(ah))
ar9003_hw_bb_watchdog_config(ah);

2294
package/mac80211/patches/310-pending_work.patch
View File

File diff suppressed because it is too large Load Diff

8
package/mac80211/patches/404-ath_regd_optional.patch
View File

@ -1,6 +1,6 @@
--- a/drivers/net/wireless/ath/regd.c
+++ b/drivers/net/wireless/ath/regd.c
@@ -185,6 +185,10 @@ ath_reg_apply_beaconing_flags(struct wip
@@ -192,6 +192,10 @@ ath_reg_apply_beaconing_flags(struct wip
u32 bandwidth = 0;
int r;
@ -11,7 +11,7 @@
for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
if (!wiphy->bands[band])
@@ -244,6 +248,10 @@ ath_reg_apply_active_scan_flags(struct w
@@ -251,6 +255,10 @@ ath_reg_apply_active_scan_flags(struct w
u32 bandwidth = 0;
int r;
@ -22,7 +22,7 @@
sband = wiphy->bands[IEEE80211_BAND_2GHZ];
/*
@@ -291,6 +299,10 @@ static void ath_reg_apply_radar_flags(st
@@ -298,6 +306,10 @@ static void ath_reg_apply_radar_flags(st
struct ieee80211_channel *ch;
unsigned int i;
@ -33,7 +33,7 @@
if (!wiphy->bands[IEEE80211_BAND_5GHZ])
return;
@@ -457,6 +469,10 @@ ath_regd_init_wiphy(struct ath_regulator
@@ -464,6 +476,10 @@ ath_regd_init_wiphy(struct ath_regulator
{
const struct ieee80211_regdomain *regd;

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
@@ -1007,6 +1007,53 @@ static const struct file_operations fops
@@ -1027,6 +1027,53 @@ static const struct file_operations fops
.llseek = default_llseek,
};
@ -54,7 +54,7 @@
int ath9k_init_debug(struct ath_hw *ah)
{
struct ath_common *common = ath9k_hw_common(ah);
@@ -1077,6 +1124,10 @@ int ath9k_init_debug(struct ath_hw *ah)
@@ -1097,6 +1144,10 @@ 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);

10
package/mac80211/patches/510-ath9k_led_cleanup.patch
View File

@ -1,6 +1,6 @@
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -447,26 +447,20 @@ void ath9k_btcoex_timer_pause(struct ath
@@ -449,26 +449,20 @@ void ath9k_btcoex_timer_pause(struct ath
#define ATH_LED_PIN_DEF 1
#define ATH_LED_PIN_9287 8
@ -38,7 +38,7 @@
/* Antenna diversity/combining */
#define ATH_ANT_RX_CURRENT_SHIFT 4
@@ -618,15 +612,11 @@ struct ath_softc {
@@ -620,15 +614,11 @@ struct ath_softc {
struct ath_beacon beacon;
struct ieee80211_supported_band sbands[IEEE80211_NUM_BANDS];
@ -253,7 +253,7 @@
/* Rfkill */
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1259,9 +1259,6 @@ static void ath9k_stop(struct ieee80211_
@@ -1204,9 +1204,6 @@ static void ath9k_stop(struct ieee80211_
mutex_lock(&sc->mutex);
@ -261,8 +261,8 @@
- cancel_delayed_work_sync(&sc->ath_led_blink_work);
-
cancel_delayed_work_sync(&sc->tx_complete_work);
cancel_delayed_work_sync(&sc->hw_pll_work);
cancel_work_sync(&sc->paprd_work);
cancel_work_sync(&sc->hw_check_work);
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -145,6 +145,21 @@ static struct ieee80211_rate ath9k_legac
@ -287,7 +287,7 @@
static void ath9k_deinit_softc(struct ath_softc *sc);
/*
@@ -748,6 +763,13 @@ int ath9k_init_device(u16 devid, struct
@@ -746,6 +761,13 @@ int ath9k_init_device(u16 devid, struct
ath9k_init_txpower_limits(sc);

2
package/mac80211/patches/520-ath9k_intr_mitigation_tweak.patch
View File

@ -1,6 +1,6 @@
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1429,8 +1429,8 @@ int ath9k_hw_reset(struct ath_hw *ah, st
@@ -1467,8 +1467,8 @@ int ath9k_hw_reset(struct ath_hw *ah, st
REG_WRITE(ah, AR_OBS, 8);
if (ah->config.rx_intr_mitigation) {

12
package/mac80211/patches/530-mac80211_fix_beacon_race.patch
View File

@ -1,12 +0,0 @@
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -2241,6 +2241,9 @@ struct sk_buff *ieee80211_beacon_get_tim
sdata = vif_to_sdata(vif);
+ if (!ieee80211_sdata_running(sdata))
+ goto out;
+
if (tim_offset)
*tim_offset = 0;
if (tim_length)

111
package/mac80211/patches/540-ath9k_fix_queue_debug.patch
View File

@ -1,111 +0,0 @@
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -450,14 +450,15 @@ static const struct file_operations fops
.llseek = default_llseek,
};
+#define PR_QNUM(_n) sc->tx.txq_map[_n]->axq_qnum
#define PR(str, elem) \
do { \
len += snprintf(buf + len, size - len, \
"%s%13u%11u%10u%10u\n", str, \
- sc->debug.stats.txstats[WME_AC_BE].elem, \
- sc->debug.stats.txstats[WME_AC_BK].elem, \
- sc->debug.stats.txstats[WME_AC_VI].elem, \
- sc->debug.stats.txstats[WME_AC_VO].elem); \
+ sc->debug.stats.txstats[PR_QNUM(WME_AC_BE)].elem, \
+ sc->debug.stats.txstats[PR_QNUM(WME_AC_BK)].elem, \
+ sc->debug.stats.txstats[PR_QNUM(WME_AC_VI)].elem, \
+ sc->debug.stats.txstats[PR_QNUM(WME_AC_VO)].elem); \
if (len >= size) \
goto done; \
} while(0)
@@ -466,10 +467,10 @@ static const struct file_operations fops
do { \
len += snprintf(buf + len, size - len, \
"%s%13u%11u%10u%10u\n", str, \
- (unsigned int)(sc->tx.txq[ATH_TXQ_AC_BE].elem), \
- (unsigned int)(sc->tx.txq[ATH_TXQ_AC_BK].elem), \
- (unsigned int)(sc->tx.txq[ATH_TXQ_AC_VI].elem), \
- (unsigned int)(sc->tx.txq[ATH_TXQ_AC_VO].elem)); \
+ (unsigned int)(sc->tx.txq_map[WME_AC_BE]->elem), \
+ (unsigned int)(sc->tx.txq_map[WME_AC_BK]->elem), \
+ (unsigned int)(sc->tx.txq_map[WME_AC_VI]->elem), \
+ (unsigned int)(sc->tx.txq_map[WME_AC_VO]->elem)); \
if (len >= size) \
goto done; \
} while(0)
@@ -478,10 +479,10 @@ do { \
do { \
len += snprintf(buf + len, size - len, \
"%s%13i%11i%10i%10i\n", str, \
- list_empty(&sc->tx.txq[ATH_TXQ_AC_BE].elem), \
- list_empty(&sc->tx.txq[ATH_TXQ_AC_BK].elem), \
- list_empty(&sc->tx.txq[ATH_TXQ_AC_VI].elem), \
- list_empty(&sc->tx.txq[ATH_TXQ_AC_VO].elem)); \
+ list_empty(&sc->tx.txq_map[WME_AC_BE]->elem), \
+ list_empty(&sc->tx.txq_map[WME_AC_BK]->elem), \
+ list_empty(&sc->tx.txq_map[WME_AC_VI]->elem), \
+ list_empty(&sc->tx.txq_map[WME_AC_VO]->elem)); \
if (len >= size) \
goto done; \
} while (0)
@@ -528,10 +529,10 @@ static ssize_t read_file_xmit(struct fil
PR("hw-tx-proc-desc: ", txprocdesc);
len += snprintf(buf + len, size - len,
"%s%11p%11p%10p%10p\n", "txq-memory-address:",
- &(sc->tx.txq[ATH_TXQ_AC_BE]),
- &(sc->tx.txq[ATH_TXQ_AC_BK]),
- &(sc->tx.txq[ATH_TXQ_AC_VI]),
- &(sc->tx.txq[ATH_TXQ_AC_VO]));
+ &(sc->tx.txq_map[WME_AC_BE]),
+ &(sc->tx.txq_map[WME_AC_BK]),
+ &(sc->tx.txq_map[WME_AC_VI]),
+ &(sc->tx.txq_map[WME_AC_VO]));
if (len >= size)
goto done;
@@ -751,9 +752,9 @@ static ssize_t read_file_misc(struct fil
}
void ath_debug_stat_tx(struct ath_softc *sc, struct ath_buf *bf,
- struct ath_tx_status *ts)
+ struct ath_tx_status *ts, struct ath_txq *txq)
{
- int qnum = skb_get_queue_mapping(bf->bf_mpdu);
+ int qnum = txq->axq_qnum;
TX_STAT_INC(qnum, tx_pkts_all);
sc->debug.stats.txstats[qnum].tx_bytes_all += bf->bf_mpdu->len;
--- a/drivers/net/wireless/ath/ath9k/debug.h
+++ b/drivers/net/wireless/ath/ath9k/debug.h
@@ -175,7 +175,7 @@ int ath9k_init_debug(struct ath_hw *ah);
void ath_debug_stat_interrupt(struct ath_softc *sc, enum ath9k_int status);
void ath_debug_stat_tx(struct ath_softc *sc, struct ath_buf *bf,
- struct ath_tx_status *ts);
+ struct ath_tx_status *ts, struct ath_txq *txq);
void ath_debug_stat_rx(struct ath_softc *sc, struct ath_rx_status *rs);
#else
@@ -192,7 +192,8 @@ static inline void ath_debug_stat_interr
static inline void ath_debug_stat_tx(struct ath_softc *sc,
struct ath_buf *bf,
- struct ath_tx_status *ts)
+ struct ath_tx_status *ts,
+ struct ath_txq *txq)
{
}
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1913,7 +1913,7 @@ static void ath_tx_complete_buf(struct a
else
complete(&sc->paprd_complete);
} else {
- ath_debug_stat_tx(sc, bf, ts);
+ ath_debug_stat_tx(sc, bf, ts, txq);
ath_tx_complete(sc, skb, tx_flags,
bf->bf_state.bfs_ftype, txq);
}

200
package/mac80211/patches/550-ath9k_optimize_memory_allocation.patch
View File

@ -1,200 +0,0 @@
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1291,6 +1291,11 @@ static void ath9k_stop(struct ieee80211_
} else
sc->rx.rxlink = NULL;
+ if (sc->rx.frag) {
+ dev_kfree_skb_any(sc->rx.frag);
+ sc->rx.frag = NULL;
+ }
+
/* disable HAL and put h/w to sleep */
ath9k_hw_disable(ah);
ath9k_hw_configpcipowersave(ah, 1, 1);
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -209,11 +209,6 @@ static int ath_rx_edma_init(struct ath_s
int error = 0, i;
u32 size;
-
- common->rx_bufsize = roundup(IEEE80211_MAX_MPDU_LEN +
- ah->caps.rx_status_len,
- min(common->cachelsz, (u16)64));
-
ath9k_hw_set_rx_bufsize(ah, common->rx_bufsize -
ah->caps.rx_status_len);
@@ -300,12 +295,12 @@ int ath_rx_init(struct ath_softc *sc, in
sc->sc_flags &= ~SC_OP_RXFLUSH;
spin_lock_init(&sc->rx.rxbuflock);
+ common->rx_bufsize = IEEE80211_MAX_MPDU_LEN / 2 +
+ sc->sc_ah->caps.rx_status_len;
+
if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) {
return ath_rx_edma_init(sc, nbufs);
} else {
- common->rx_bufsize = roundup(IEEE80211_MAX_MPDU_LEN,
- min(common->cachelsz, (u16)64));
-
ath_dbg(common, ATH_DBG_CONFIG, "cachelsz %u rxbufsize %u\n",
common->cachelsz, common->rx_bufsize);
@@ -815,15 +810,9 @@ static bool ath9k_rx_accept(struct ath_c
if (rx_stats->rs_datalen > (common->rx_bufsize - rx_status_len))
return false;
- /*
- * rs_more indicates chained descriptors which can be used
- * to link buffers together for a sort of scatter-gather
- * operation.
- * reject the frame, we don't support scatter-gather yet and
- * the frame is probably corrupt anyway
- */
+ /* Only use error bits from the last fragment */
if (rx_stats->rs_more)
- return false;
+ return true;
/*
* The rx_stats->rs_status will not be set until the end of the
@@ -981,6 +970,10 @@ static int ath9k_rx_skb_preprocess(struc
if (!ath9k_rx_accept(common, hdr, rx_status, rx_stats, decrypt_error))
return -EINVAL;
+ /* Only use status info from the last fragment */
+ if (rx_stats->rs_more)
+ return 0;
+
ath9k_process_rssi(common, hw, hdr, rx_stats);
if (ath9k_process_rate(common, hw, rx_stats, rx_status))
@@ -1582,7 +1575,7 @@ div_comb_done:
int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
{
struct ath_buf *bf;
- struct sk_buff *skb = NULL, *requeue_skb;
+ struct sk_buff *skb = NULL, *requeue_skb, *hdr_skb;
struct ieee80211_rx_status *rxs;
struct ath_hw *ah = sc->sc_ah;
struct ath_common *common = ath9k_hw_common(ah);
@@ -1633,8 +1626,17 @@ int ath_rx_tasklet(struct ath_softc *sc,
if (!skb)
continue;
- hdr = (struct ieee80211_hdr *) (skb->data + rx_status_len);
- rxs = IEEE80211_SKB_RXCB(skb);
+ /*
+ * Take frame header from the first fragment and RX status from
+ * the last one.
+ */
+ if (sc->rx.frag)
+ hdr_skb = sc->rx.frag;
+ else
+ hdr_skb = skb;
+
+ hdr = (struct ieee80211_hdr *) (hdr_skb->data + rx_status_len);
+ rxs = IEEE80211_SKB_RXCB(hdr_skb);
ath_debug_stat_rx(sc, &rs);
@@ -1643,12 +1645,12 @@ int ath_rx_tasklet(struct ath_softc *sc,
* chain it back at the queue without processing it.
*/
if (flush)
- goto requeue;
+ goto requeue_drop_frag;
retval = ath9k_rx_skb_preprocess(common, hw, hdr, &rs,
rxs, &decrypt_error);
if (retval)
- goto requeue;
+ goto requeue_drop_frag;
rxs->mactime = (tsf & ~0xffffffffULL) | rs.rs_tstamp;
if (rs.rs_tstamp > tsf_lower &&
@@ -1668,7 +1670,7 @@ int ath_rx_tasklet(struct ath_softc *sc,
* skb and put it at the tail of the sc->rx.rxbuf list for
* processing. */
if (!requeue_skb)
- goto requeue;
+ goto requeue_drop_frag;
/* Unmap the frame */
dma_unmap_single(sc->dev, bf->bf_buf_addr,
@@ -1679,8 +1681,9 @@ int ath_rx_tasklet(struct ath_softc *sc,
if (ah->caps.rx_status_len)
skb_pull(skb, ah->caps.rx_status_len);
- ath9k_rx_skb_postprocess(common, skb, &rs,
- rxs, decrypt_error);
+ if (!rs.rs_more)
+ ath9k_rx_skb_postprocess(common, hdr_skb, &rs,
+ rxs, decrypt_error);
/* We will now give hardware our shiny new allocated skb */
bf->bf_mpdu = requeue_skb;
@@ -1697,6 +1700,38 @@ int ath_rx_tasklet(struct ath_softc *sc,
break;
}
+ if (rs.rs_more) {
+ /*
+ * rs_more indicates chained descriptors which can be
+ * used to link buffers together for a sort of
+ * scatter-gather operation.
+ */
+ if (sc->rx.frag) {
+ /* too many fragments - cannot handle frame */
+ dev_kfree_skb_any(sc->rx.frag);
+ dev_kfree_skb_any(skb);
+ skb = NULL;
+ }
+ sc->rx.frag = skb;
+ goto requeue;
+ }
+
+ if (sc->rx.frag) {
+ int space = skb->len - skb_tailroom(hdr_skb);
+
+ sc->rx.frag = NULL;
+
+ if (pskb_expand_head(hdr_skb, 0, space, GFP_ATOMIC) < 0) {
+ dev_kfree_skb(skb);
+ goto requeue_drop_frag;
+ }
+
+ skb_copy_from_linear_data(skb, skb_put(hdr_skb, skb->len),
+ skb->len);
+ dev_kfree_skb_any(skb);
+ skb = hdr_skb;
+ }
+
/*
* change the default rx antenna if rx diversity chooses the
* other antenna 3 times in a row.
@@ -1722,6 +1757,11 @@ int ath_rx_tasklet(struct ath_softc *sc,
ieee80211_rx(hw, skb);
+requeue_drop_frag:
+ if (sc->rx.frag) {
+ dev_kfree_skb_any(sc->rx.frag);
+ sc->rx.frag = NULL;
+ }
requeue:
if (edma) {
list_add_tail(&bf->list, &sc->rx.rxbuf);
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -311,6 +311,8 @@ struct ath_rx {
struct ath_descdma rxdma;
struct ath_buf *rx_bufptr;
struct ath_rx_edma rx_edma[ATH9K_RX_QUEUE_MAX];
+
+ struct sk_buff *frag;
};
int ath_startrecv(struct ath_softc *sc);

11
package/mac80211/patches/560-mac80211_cmntr_drop_retransmissions.patch
View File

@ -1,11 +0,0 @@
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -798,7 +798,7 @@ ieee80211_rx_h_check(struct ieee80211_rx
rx->local->dot11FrameDuplicateCount++;
rx->sta->num_duplicates++;
}
- return RX_DROP_MONITOR;
+ return RX_DROP_UNUSABLE;
} else
rx->sta->last_seq_ctrl[rx->queue] = hdr->seq_ctrl;
}

109
package/mac80211/patches/570-ath9k_bb_hang_check_fix.patch
View File

@ -1,109 +0,0 @@
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -177,7 +177,12 @@ static void ath_update_survey_nf(struct
}
}
-static void ath_update_survey_stats(struct ath_softc *sc)
+/*
+ * Updates the survey statistics and returns the busy time since last
+ * update in %, if the measurement duration was long enough for the
+ * result to be useful, -1 otherwise.
+ */
+static int ath_update_survey_stats(struct ath_softc *sc)
{
struct ath_hw *ah = sc->sc_ah;
struct ath_common *common = ath9k_hw_common(ah);
@@ -185,9 +190,10 @@ static void ath_update_survey_stats(stru
struct survey_info *survey = &sc->survey[pos];
struct ath_cycle_counters *cc = &common->cc_survey;
unsigned int div = common->clockrate * 1000;
+ int ret = 0;
if (!ah->curchan)
- return;
+ return -1;
if (ah->power_mode == ATH9K_PM_AWAKE)
ath_hw_cycle_counters_update(common);
@@ -202,9 +208,18 @@ static void ath_update_survey_stats(stru
survey->channel_time_rx += cc->rx_frame / div;
survey->channel_time_tx += cc->tx_frame / div;
}
+
+ if (cc->cycles < div)
+ return -1;
+
+ if (cc->cycles > 0)
+ ret = cc->rx_busy * 100 / cc->cycles;
+
memset(cc, 0, sizeof(*cc));
ath_update_survey_nf(sc, pos);
+
+ return ret;
}
/*
@@ -226,6 +241,8 @@ int ath_set_channel(struct ath_softc *sc
if (sc->sc_flags & SC_OP_INVALID)
return -EIO;
+ sc->hw_busy_count = 0;
+
del_timer_sync(&common->ani.timer);
cancel_work_sync(&sc->paprd_work);
cancel_work_sync(&sc->hw_check_work);
@@ -584,17 +601,25 @@ static void ath_node_detach(struct ath_s
void ath_hw_check(struct work_struct *work)
{
struct ath_softc *sc = container_of(work, struct ath_softc, hw_check_work);
- int i;
+ struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+ unsigned long flags;
+ int busy;
ath9k_ps_wakeup(sc);
+ if (ath9k_hw_check_alive(sc->sc_ah))
+ goto out;
- for (i = 0; i < 3; i++) {
- if (ath9k_hw_check_alive(sc->sc_ah))
- goto out;
+ spin_lock_irqsave(&common->cc_lock, flags);
+ busy = ath_update_survey_stats(sc);
+ spin_unlock_irqrestore(&common->cc_lock, flags);
- msleep(1);
- }
- ath_reset(sc, true);
+ ath_dbg(common, ATH_DBG_RESET, "Possible baseband hang, "
+ "busy=%d (try %d)\n", busy, sc->hw_busy_count + 1);
+ if (busy >= 99) {
+ if (++sc->hw_busy_count >= 3)
+ ath_reset(sc, true);
+ } else if (busy >= 0)
+ sc->hw_busy_count = 0;
out:
ath9k_ps_restore(sc);
@@ -988,6 +1013,8 @@ int ath_reset(struct ath_softc *sc, bool
struct ieee80211_hw *hw = sc->hw;
int r;
+ sc->hw_busy_count = 0;
+
/* Stop ANI */
del_timer_sync(&common->ani.timer);
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -598,6 +598,8 @@ struct ath_softc {
struct completion paprd_complete;
bool paprd_pending;
+ unsigned int hw_busy_count;
+
u32 intrstatus;
u32 sc_flags; /* SC_OP_* */
u16 ps_flags; /* PS_* */

12
package/mac80211/patches/580-mac80211_no_promisc_4addr.patch
View File

@ -1,12 +0,0 @@
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -2609,7 +2609,8 @@ static int prepare_for_handlers(struct i
return 0;
if (!multicast &&
compare_ether_addr(sdata->vif.addr, hdr->addr1) != 0) {
- if (!(sdata->dev->flags & IFF_PROMISC))
+ if (!(sdata->dev->flags & IFF_PROMISC) ||
+ sdata->u.mgd.use_4addr)
return 0;
status->rx_flags &= ~IEEE80211_RX_RA_MATCH;
}

11
package/mac80211/patches/590-mac80211_fix_clone_check.patch
View File

@ -1,11 +0,0 @@
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1547,7 +1547,7 @@ static int ieee80211_skb_resize(struct i
skb_orphan(skb);
}
- if (skb_header_cloned(skb))
+ if (skb_cloned(skb))
I802_DEBUG_INC(local->tx_expand_skb_head_cloned);
else if (head_need || tail_need)
I802_DEBUG_INC(local->tx_expand_skb_head);

4
package/mac80211/patches/600-rt2x00-disable-pci-code-if-CONFIG_PCI-not-defined.patch
View File

@ -1,6 +1,6 @@
--- a/drivers/net/wireless/rt2x00/rt2x00pci.c
+++ b/drivers/net/wireless/rt2x00/rt2x00pci.c
@@ -209,6 +209,7 @@ void rt2x00pci_uninitialize(struct rt2x0
@@ -196,6 +196,7 @@ void rt2x00pci_uninitialize(struct rt2x0
}
EXPORT_SYMBOL_GPL(rt2x00pci_uninitialize);
@ -8,7 +8,7 @@
/*
* PCI driver handlers.
*/
@@ -388,6 +389,7 @@ int rt2x00pci_resume(struct pci_dev *pci
@@ -372,6 +373,7 @@ int rt2x00pci_resume(struct pci_dev *pci
}
EXPORT_SYMBOL_GPL(rt2x00pci_resume);
#endif /* CONFIG_PM */

2
package/mac80211/patches/610-set_pci_mwi.patch
View File

@ -1,6 +1,6 @@
--- a/drivers/net/wireless/rt2x00/rt2x00pci.c
+++ b/drivers/net/wireless/rt2x00/rt2x00pci.c
@@ -277,8 +277,10 @@ int rt2x00pci_probe(struct pci_dev *pci_
@@ -261,8 +261,10 @@ int rt2x00pci_probe(struct pci_dev *pci_
pci_set_master(pci_dev);