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mac80211: update to compat-wireless 2009-11-21

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SVN-Revision: 18465
This commit is contained in:
Felix Fietkau 2009-11-22 07:13:30 +00:00
parent f1da5431bb
commit e4489675b5
17 changed files with 23 additions and 604 deletions
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6
package/mac80211/Makefile
View file

@ -10,12 +10,12 @@ include $(INCLUDE_DIR)/kernel.mk
PKG_NAME:=mac80211
PKG_VERSION:=2009-11-13
PKG_RELEASE:=2
PKG_VERSION:=2009-11-21
PKG_RELEASE:=1
PKG_SOURCE_URL:= \
http://www.orbit-lab.org/kernel/compat-wireless-2.6/2009/11 \
http://wireless.kernel.org/download/compat-wireless-2.6
PKG_MD5SUM:=920c3bcfd1b4cd6079a8f9db4afe4e4f
PKG_MD5SUM:=00e80559cddaa160605098572f5c58b8
PKG_SOURCE:=compat-wireless-$(PKG_VERSION).tar.bz2
PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/compat-wireless-$(PKG_VERSION)

38
package/mac80211/patches/002-disable_rfkill.patch
View file

@ -1,42 +1,6 @@
--- a/config.mk
+++ b/config.mk
@@ -147,7 +147,7 @@ ifneq ($(CONFIG_PCI),)
CONFIG_ATH5K=m
# CONFIG_ATH5K_DEBUG=y
-CONFIG_ATH5K_RFKILL=y
+# CONFIG_ATH5K_RFKILL=y
CONFIG_ATH9K_HW=m
CONFIG_ATH9K=m
# Note: once ath9k_htc is added we'll have to move
@@ -159,7 +159,7 @@ CONFIG_ATH9K_COMMON=m
CONFIG_IWLWIFI=m
CONFIG_IWLWIFI_LEDS=y
-CONFIG_IWLWIFI_RFKILL=y
+# CONFIG_IWLWIFI_RFKILL=y
CONFIG_IWLWIFI_SPECTRUM_MEASUREMENT=y
# CONFIG_IWLWIFI_DEBUG=y
# CONFIG_IWLWIFI_DEBUGFS=y
@@ -179,7 +179,7 @@ CONFIG_B43_PCMCIA=y
endif
CONFIG_B43_PIO=y
CONFIG_B43_LEDS=y
-CONFIG_B43_RFKILL=y
+# CONFIG_B43_RFKILL=y
CONFIG_B43_PHY_LP=y
# CONFIG_B43_DEBUG=y
# CONFIG_B43_FORCE_PIO=y
@@ -189,7 +189,7 @@ CONFIG_B43LEGACY_HWRNG=y
CONFIG_B43LEGACY_PCI_AUTOSELECT=y
CONFIG_B43LEGACY_PCICORE_AUTOSELECT=y
CONFIG_B43LEGACY_LEDS=y
-CONFIG_B43LEGACY_RFKILL=y
+# CONFIG_B43LEGACY_RFKILL=y
# CONFIG_B43LEGACY_DEBUG=y
CONFIG_B43LEGACY_DMA=y
CONFIG_B43LEGACY_PIO=y
@@ -422,8 +422,8 @@ endif
@@ -421,8 +421,8 @@ endif
# 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_WIRELESS_31

10
package/mac80211/patches/010-b43_config.patch
View file

@ -1,6 +1,6 @@
--- a/config.mk
+++ b/config.mk
@@ -160,12 +160,12 @@ CONFIG_B43_HWRNG=y
@@ -160,9 +160,9 @@ CONFIG_B43_HWRNG=y
CONFIG_B43_PCI_AUTOSELECT=y
CONFIG_B43_PCICORE_AUTOSELECT=y
ifneq ($(CONFIG_PCMCIA),)
@ -10,13 +10,9 @@
-CONFIG_B43_PIO=y
+# CONFIG_B43_PIO=y
CONFIG_B43_LEDS=y
# CONFIG_B43_RFKILL=y
-CONFIG_B43_PHY_LP=y
+# CONFIG_B43_PHY_LP=y
CONFIG_B43_PHY_LP=y
# CONFIG_B43_DEBUG=y
# CONFIG_B43_FORCE_PIO=y
@@ -219,8 +219,8 @@ CONFIG_SSB_PCIHOST_POSSIBLE=y
@@ -217,8 +217,8 @@ CONFIG_SSB_PCIHOST_POSSIBLE=y
CONFIG_SSB_PCIHOST=y
CONFIG_SSB_B43_PCI_BRIDGE=y
ifneq ($(CONFIG_PCMCIA),)

2
package/mac80211/patches/011-move_ar9170_usb_compat_code.patch
View file

@ -1,6 +1,6 @@
--- a/drivers/net/wireless/ath/ar9170/usb.c
+++ b/drivers/net/wireless/ath/ar9170/usb.c
@@ -98,6 +98,225 @@ static struct usb_device_id ar9170_usb_i
@@ -100,6 +100,225 @@ static struct usb_device_id ar9170_usb_i
};
MODULE_DEVICE_TABLE(usb, ar9170_usb_ids);

2
package/mac80211/patches/012-remove_rfkill.patch
View file

@ -22,7 +22,7 @@
#include <linux/rfkill_backport.h>
--- a/include/linux/rfkill_backport.h
+++ b/include/linux/rfkill_backport.h
@@ -146,7 +146,7 @@ struct rfkill_ops {
@@ -149,7 +149,7 @@ struct rfkill_ops {
int (*set_block)(void *data, bool blocked);
};

2
package/mac80211/patches/403-ath9k-fix-invalid-mac-address-handling.patch
View file

@ -8,7 +8,7 @@
#include <asm/unaligned.h>
#include "hw.h"
@@ -494,8 +495,18 @@ static int ath9k_hw_init_macaddr(struct
@@ -489,8 +490,18 @@ static int ath9k_hw_init_macaddr(struct
common->macaddr[2 * i] = eeval >> 8;
common->macaddr[2 * i + 1] = eeval & 0xff;
}

2
package/mac80211/patches/404-ath_regd_optional.patch
View file

@ -10,7 +10,7 @@
#include "regd_common.h"
/*
@@ -588,3 +591,5 @@ u32 ath_regd_get_band_ctl(struct ath_reg
@@ -587,3 +590,5 @@ u32 ath_regd_get_band_ctl(struct ath_reg
}
}
EXPORT_SYMBOL(ath_regd_get_band_ctl);

2
package/mac80211/patches/406-ath9k-set-AH_USE_EEPROM-only-if-no-platform-data-present.patch
View file

@ -1,6 +1,6 @@
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -433,11 +433,8 @@ static void ath9k_hw_init_defaults(struc
@@ -431,11 +431,8 @@ static void ath9k_hw_init_defaults(struc
ah->hw_version.magic = AR5416_MAGIC;
ah->hw_version.subvendorid = 0;

11
package/mac80211/patches/500-4addr_bcast_fix.patch
View file

@ -1,11 +0,0 @@
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -1236,7 +1236,7 @@ ieee80211_deliver_skb(struct ieee80211_r
if ((sdata->vif.type == NL80211_IFTYPE_AP ||
sdata->vif.type == NL80211_IFTYPE_AP_VLAN) &&
!(sdata->flags & IEEE80211_SDATA_DONT_BRIDGE_PACKETS) &&
- (rx->flags & IEEE80211_RX_RA_MATCH)) {
+ (rx->flags & IEEE80211_RX_RA_MATCH) && !rx->sdata->use_4addr) {
if (is_multicast_ether_addr(ehdr->h_dest)) {
/*
* send multicast frames both to higher layers in

22
package/mac80211/patches/560-ath9k_rate_control_api.patch → package/mac80211/patches/500-ath9k_rate_control_api.patch
View file

@ -750,7 +750,7 @@
minlen = (nsymbols * nsymbits) / BITS_PER_BYTE;
if (frmlen < minlen) {
@@ -1430,22 +1458,14 @@ static int setup_tx_flags(struct ath_sof
@@ -1425,22 +1453,14 @@ static int setup_tx_flags(struct ath_sof
static u32 ath_pkt_duration(struct ath_softc *sc, u8 rix, struct ath_buf *bf,
int width, int half_gi, bool shortPreamble)
{
@ -774,7 +774,7 @@
nsymbols = (nbits + nsymbits - 1) / nsymbits;
if (!half_gi)
@@ -1454,7 +1474,7 @@ static u32 ath_pkt_duration(struct ath_s
@@ -1449,7 +1469,7 @@ static u32 ath_pkt_duration(struct ath_s
duration = SYMBOL_TIME_HALFGI(nsymbols);
/* addup duration for legacy/ht training and signal fields */
@ -783,7 +783,7 @@
duration += L_STF + L_LTF + L_SIG + HT_SIG + HT_STF + HT_LTF(streams);
return duration;
@@ -1463,11 +1483,11 @@ static u32 ath_pkt_duration(struct ath_s
@@ -1458,11 +1478,11 @@ static u32 ath_pkt_duration(struct ath_s
static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf)
{
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
@ -796,7 +796,7 @@
struct ieee80211_hdr *hdr;
int i, flags = 0;
u8 rix = 0, ctsrate = 0;
@@ -1486,11 +1506,10 @@ static void ath_buf_set_rate(struct ath_
@@ -1481,11 +1501,10 @@ static void ath_buf_set_rate(struct ath_
* checking the BSS's global flag.
* But for the rate series, IEEE80211_TX_RC_USE_SHORT_PREAMBLE is used.
*/
@ -811,7 +811,7 @@
/*
* ATH9K_TXDESC_RTSENA and ATH9K_TXDESC_CTSENA are mutually exclusive.
@@ -1513,6 +1532,9 @@ static void ath_buf_set_rate(struct ath_
@@ -1508,6 +1527,9 @@ static void ath_buf_set_rate(struct ath_
flags &= ~(ATH9K_TXDESC_RTSENA);
for (i = 0; i < 4; i++) {
@ -821,7 +821,7 @@
if (!rates[i].count || (rates[i].idx < 0))
continue;
@@ -1520,12 +1542,6 @@ static void ath_buf_set_rate(struct ath_
@@ -1515,12 +1537,6 @@ static void ath_buf_set_rate(struct ath_
series[i].Tries = rates[i].count;
series[i].ChSel = common->tx_chainmask;
@ -834,7 +834,7 @@
if (rates[i].flags & IEEE80211_TX_RC_USE_RTS_CTS)
series[i].RateFlags |= ATH9K_RATESERIES_RTS_CTS;
if (rates[i].flags & IEEE80211_TX_RC_40_MHZ_WIDTH)
@@ -1533,10 +1549,36 @@ static void ath_buf_set_rate(struct ath_
@@ -1528,10 +1544,36 @@ static void ath_buf_set_rate(struct ath_
if (rates[i].flags & IEEE80211_TX_RC_SHORT_GI)
series[i].RateFlags |= ATH9K_RATESERIES_HALFGI;
@ -875,7 +875,7 @@
}
/* set dur_update_en for l-sig computation except for PS-Poll frames */
@@ -1925,8 +1967,10 @@ static void ath_tx_rc_status(struct ath_
@@ -1920,8 +1962,10 @@ static void ath_tx_rc_status(struct ath_
}
}
@ -897,7 +897,7 @@
#include "debug.h"
#include "common.h"
@@ -433,6 +432,7 @@ struct ath_led {
@@ -423,6 +422,7 @@ struct ath_led {
#define SC_OP_BT_PRIORITY_DETECTED BIT(21)
struct ath_wiphy;
@ -905,7 +905,7 @@
struct ath_softc {
struct ieee80211_hw *hw;
@@ -477,9 +477,8 @@ struct ath_softc {
@@ -467,9 +467,8 @@ struct ath_softc {
struct ath_rx rx;
struct ath_tx tx;
struct ath_beacon beacon;
@ -1223,7 +1223,7 @@
}
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -670,7 +670,7 @@ bool ath9k_hw_wait(struct ath_hw *ah, u3
@@ -647,7 +647,7 @@ bool ath9k_hw_wait(struct ath_hw *ah, u3
u32 ath9k_hw_reverse_bits(u32 val, u32 n);
bool ath9k_get_channel_edges(struct ath_hw *ah, u16 flags, u16 *low, u16 *high);
u16 ath9k_hw_computetxtime(struct ath_hw *ah,

0
package/mac80211/patches/561-ath9k_rc_table_cleanup.patch → package/mac80211/patches/501-ath9k_rc_table_cleanup.patch
View file

0
package/mac80211/patches/570-ath_use_gfp_dma.patch → package/mac80211/patches/510-ath_use_gfp_dma.patch
View file

20
package/mac80211/patches/510-nl80211_vlan_add_fix.patch
View file

@ -1,20 +0,0 @@
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -1813,7 +1813,7 @@ static int nl80211_get_station(struct sk
}
/*
- * Get vlan interface making sure it is on the right wiphy.
+ * Get vlan interface making sure it is running and on the right wiphy.
*/
static int get_vlan(struct genl_info *info,
struct cfg80211_registered_device *rdev,
@@ -1831,6 +1831,8 @@ static int get_vlan(struct genl_info *in
return -EINVAL;
if ((*vlan)->ieee80211_ptr->wiphy != &rdev->wiphy)
return -EINVAL;
+ if (!netif_running(*vlan))
+ return -ENETDOWN;
}
return 0;
}

26
package/mac80211/patches/520-driver_flags.patch
View file

@ -1,26 +0,0 @@
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -390,10 +390,12 @@ struct ieee80211_tx_rate {
* @control: union for control data
* @status: union for status data
* @driver_data: array of driver_data pointers
- * @ampdu_ack_len: number of aggregated frames.
+ * @ampdu_ack_len: number of acked aggregated frames.
* relevant only if IEEE80211_TX_STATUS_AMPDU was set.
* @ampdu_ack_map: block ack bit map for the aggregation.
* relevant only if IEEE80211_TX_STATUS_AMPDU was set.
+ * @ampdu_len: number of aggregated frames.
+ * relevant only if IEEE80211_TX_STATUS_AMPDU was set.
* @ack_signal: signal strength of the ACK frame
*/
struct ieee80211_tx_info {
@@ -428,7 +430,8 @@ struct ieee80211_tx_info {
u8 ampdu_ack_len;
u64 ampdu_ack_map;
int ack_signal;
- /* 8 bytes free */
+ u8 ampdu_len;
+ /* 7 bytes free */
} status;
struct {
struct ieee80211_tx_rate driver_rates[

460
package/mac80211/patches/530-ath9k_cleanup.patch
View file

@ -1,460 +0,0 @@
--- a/drivers/net/wireless/ath/ath9k/common.h
+++ b/drivers/net/wireless/ath/ath9k/common.h
@@ -81,6 +81,7 @@ struct ath_buf {
u16 bf_flags;
struct ath_buf_state bf_state;
dma_addr_t bf_dmacontext;
+ struct ath_wiphy *aphy;
};
struct ath_atx_tid {
--- a/drivers/net/wireless/ath/ath9k/rc.h
+++ b/drivers/net/wireless/ath/ath9k/rc.h
@@ -167,24 +167,18 @@ struct ath_rate_priv {
struct ath_rate_softc *asc;
};
+#define ATH_TX_INFO_FRAME_TYPE_INTERNAL (1 << 0)
+#define ATH_TX_INFO_FRAME_TYPE_PAUSE (1 << 1)
+#define ATH_TX_INFO_UPDATE_RC (1 << 2)
+#define ATH_TX_INFO_XRETRY (1 << 3)
+#define ATH_TX_INFO_UNDERRUN (1 << 4)
+
enum ath9k_internal_frame_type {
ATH9K_NOT_INTERNAL,
ATH9K_INT_PAUSE,
ATH9K_INT_UNPAUSE
};
-struct ath_tx_info_priv {
- struct ath_wiphy *aphy;
- struct ath_tx_status tx;
- int n_frames;
- int n_bad_frames;
- bool update_rc;
- enum ath9k_internal_frame_type frame_type;
-};
-
-#define ATH_TX_INFO_PRIV(tx_info) \
- ((struct ath_tx_info_priv *)((tx_info)->rate_driver_data[0]))
-
void ath_rate_attach(struct ath_softc *sc);
u8 ath_rate_findrateix(struct ath_softc *sc, u8 dot11_rate);
int ath_rate_control_register(void);
--- a/drivers/net/wireless/ath/ath9k/virtual.c
+++ b/drivers/net/wireless/ath/ath9k/virtual.c
@@ -338,13 +338,11 @@ void ath9k_wiphy_chan_work(struct work_s
void ath9k_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
{
struct ath_wiphy *aphy = hw->priv;
- struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
- struct ath_tx_info_priv *tx_info_priv = ATH_TX_INFO_PRIV(tx_info);
- if (tx_info_priv && tx_info_priv->frame_type == ATH9K_INT_PAUSE &&
+ if ((tx_info->pad[0] & ATH_TX_INFO_FRAME_TYPE_PAUSE) &&
aphy->state == ATH_WIPHY_PAUSING) {
- if (!(info->flags & IEEE80211_TX_STAT_ACK)) {
+ if (!(tx_info->flags & IEEE80211_TX_STAT_ACK)) {
printk(KERN_DEBUG "ath9k: %s: no ACK for pause "
"frame\n", wiphy_name(hw->wiphy));
/*
@@ -363,9 +361,6 @@ void ath9k_tx_status(struct ieee80211_hw
}
}
- kfree(tx_info_priv);
- tx_info->rate_driver_data[0] = NULL;
-
dev_kfree_skb(skb);
}
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -251,6 +251,7 @@ static struct ath_buf* ath_clone_txbuf(s
ATH_TXBUF_RESET(tbf);
+ tbf->aphy = bf->aphy;
tbf->bf_mpdu = bf->bf_mpdu;
tbf->bf_buf_addr = bf->bf_buf_addr;
*(tbf->bf_desc) = *(bf->bf_desc);
@@ -270,7 +271,6 @@ static void ath_tx_complete_aggr(struct
struct ieee80211_hw *hw;
struct ieee80211_hdr *hdr;
struct ieee80211_tx_info *tx_info;
- struct ath_tx_info_priv *tx_info_priv;
struct ath_atx_tid *tid = NULL;
struct ath_buf *bf_next, *bf_last = bf->bf_lastbf;
struct ath_desc *ds = bf_last->bf_desc;
@@ -284,8 +284,7 @@ static void ath_tx_complete_aggr(struct
hdr = (struct ieee80211_hdr *)skb->data;
tx_info = IEEE80211_SKB_CB(skb);
- tx_info_priv = (struct ath_tx_info_priv *) tx_info->rate_driver_data[0];
- hw = tx_info_priv->aphy->hw;
+ hw = bf->aphy->hw;
rcu_read_lock();
@@ -464,7 +463,6 @@ static u32 ath_lookup_rate(struct ath_so
struct sk_buff *skb;
struct ieee80211_tx_info *tx_info;
struct ieee80211_tx_rate *rates;
- struct ath_tx_info_priv *tx_info_priv;
u32 max_4ms_framelen, frmlen;
u16 aggr_limit, legacy = 0;
int i;
@@ -472,7 +470,6 @@ static u32 ath_lookup_rate(struct ath_so
skb = bf->bf_mpdu;
tx_info = IEEE80211_SKB_CB(skb);
rates = tx_info->control.rates;
- tx_info_priv = (struct ath_tx_info_priv *)tx_info->rate_driver_data[0];
/*
* Find the lowest frame length among the rate series that will have a
@@ -1560,21 +1557,26 @@ static int ath_tx_setup_buffer(struct ie
struct ath_softc *sc = aphy->sc;
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
- struct ath_tx_info_priv *tx_info_priv;
int hdrlen;
__le16 fc;
- tx_info_priv = kzalloc(sizeof(*tx_info_priv), GFP_ATOMIC);
- if (unlikely(!tx_info_priv))
- return -ENOMEM;
- tx_info->rate_driver_data[0] = tx_info_priv;
- tx_info_priv->aphy = aphy;
- tx_info_priv->frame_type = txctl->frame_type;
+ tx_info->pad[0] = 0;
+ switch (txctl->frame_type) {
+ case ATH9K_NOT_INTERNAL:
+ break;
+ case ATH9K_INT_PAUSE:
+ tx_info->pad[0] |= ATH_TX_INFO_FRAME_TYPE_PAUSE;
+ /* fall through */
+ case ATH9K_INT_UNPAUSE:
+ tx_info->pad[0] |= ATH_TX_INFO_FRAME_TYPE_INTERNAL;
+ break;
+ }
hdrlen = ieee80211_get_hdrlen_from_skb(skb);
fc = hdr->frame_control;
ATH_TXBUF_RESET(bf);
+ bf->aphy = aphy;
bf->bf_frmlen = skb->len + FCS_LEN - (hdrlen & 3);
if (conf_is_ht(&hw->conf) && !is_pae(skb))
@@ -1599,8 +1601,6 @@ static int ath_tx_setup_buffer(struct ie
skb->len, DMA_TO_DEVICE);
if (unlikely(dma_mapping_error(sc->dev, bf->bf_dmacontext))) {
bf->bf_mpdu = NULL;
- kfree(tx_info_priv);
- tx_info->rate_driver_data[0] = NULL;
ath_print(ath9k_hw_common(sc->sc_ah), ATH_DBG_FATAL,
"dma_mapping_error() on TX\n");
return -ENOMEM;
@@ -1781,27 +1781,17 @@ exit:
/*****************/
static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb,
- int tx_flags)
+ struct ath_wiphy *aphy, int tx_flags)
{
struct ieee80211_hw *hw = sc->hw;
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
- struct ath_tx_info_priv *tx_info_priv = ATH_TX_INFO_PRIV(tx_info);
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
int hdrlen, padsize;
- int frame_type = ATH9K_NOT_INTERNAL;
ath_print(common, ATH_DBG_XMIT, "TX complete: skb: %p\n", skb);
- if (tx_info_priv) {
- hw = tx_info_priv->aphy->hw;
- frame_type = tx_info_priv->frame_type;
- }
-
- if (tx_info->flags & IEEE80211_TX_CTL_NO_ACK ||
- tx_info->flags & IEEE80211_TX_STAT_TX_FILTERED) {
- kfree(tx_info_priv);
- tx_info->rate_driver_data[0] = NULL;
- }
+ if (aphy)
+ hw = aphy->hw;
if (tx_flags & ATH_TX_BAR)
tx_info->flags |= IEEE80211_TX_STAT_AMPDU_NO_BACK;
@@ -1833,10 +1823,10 @@ static void ath_tx_complete(struct ath_s
SC_OP_WAIT_FOR_TX_ACK));
}
- if (frame_type == ATH9K_NOT_INTERNAL)
- ieee80211_tx_status(hw, skb);
- else
+ if (unlikely(tx_info->pad[0] & ATH_TX_INFO_FRAME_TYPE_INTERNAL))
ath9k_tx_status(hw, skb);
+ else
+ ieee80211_tx_status(hw, skb);
}
static void ath_tx_complete_buf(struct ath_softc *sc, struct ath_buf *bf,
@@ -1859,7 +1849,7 @@ static void ath_tx_complete_buf(struct a
}
dma_unmap_single(sc->dev, bf->bf_dmacontext, skb->len, DMA_TO_DEVICE);
- ath_tx_complete(sc, skb, tx_flags);
+ ath_tx_complete(sc, skb, bf->aphy, tx_flags);
ath_debug_stat_tx(sc, txq, bf);
/*
@@ -1907,8 +1897,7 @@ static void ath_tx_rc_status(struct ath_
struct sk_buff *skb = bf->bf_mpdu;
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
- struct ath_tx_info_priv *tx_info_priv = ATH_TX_INFO_PRIV(tx_info);
- struct ieee80211_hw *hw = tx_info_priv->aphy->hw;
+ struct ieee80211_hw *hw = bf->aphy->hw;
u8 i, tx_rateindex;
if (txok)
@@ -1917,17 +1906,22 @@ static void ath_tx_rc_status(struct ath_
tx_rateindex = ds->ds_txstat.ts_rateindex;
WARN_ON(tx_rateindex >= hw->max_rates);
- tx_info_priv->update_rc = update_rc;
+ if (update_rc)
+ tx_info->pad[0] |= ATH_TX_INFO_UPDATE_RC;
if (ds->ds_txstat.ts_status & ATH9K_TXERR_FILT)
tx_info->flags |= IEEE80211_TX_STAT_TX_FILTERED;
if ((ds->ds_txstat.ts_status & ATH9K_TXERR_FILT) == 0 &&
(bf->bf_flags & ATH9K_TXDESC_NOACK) == 0 && update_rc) {
if (ieee80211_is_data(hdr->frame_control)) {
- memcpy(&tx_info_priv->tx, &ds->ds_txstat,
- sizeof(tx_info_priv->tx));
- tx_info_priv->n_frames = bf->bf_nframes;
- tx_info_priv->n_bad_frames = nbad;
+ if (ds->ds_txstat.ts_flags &
+ (ATH9K_TX_DATA_UNDERRUN | ATH9K_TX_DELIM_UNDERRUN))
+ tx_info->pad[0] |= ATH_TX_INFO_UNDERRUN;
+ if ((ds->ds_txstat.ts_status & ATH9K_TXERR_XRETRY) ||
+ (ds->ds_txstat.ts_status & ATH9K_TXERR_FIFO))
+ tx_info->pad[0] |= ATH_TX_INFO_XRETRY;
+ tx_info->status.ampdu_len = bf->bf_nframes;
+ tx_info->status.ampdu_ack_len = bf->bf_nframes - nbad;
}
}
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -257,14 +257,17 @@ static const struct file_operations fops
void ath_debug_stat_rc(struct ath_softc *sc, struct sk_buff *skb)
{
- struct ath_tx_info_priv *tx_info_priv = NULL;
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
struct ieee80211_tx_rate *rates = tx_info->status.rates;
- int final_ts_idx, idx;
+ int final_ts_idx = 0, idx, i;
struct ath_rc_stats *stats;
- tx_info_priv = ATH_TX_INFO_PRIV(tx_info);
- final_ts_idx = tx_info_priv->tx.ts_rateindex;
+ for (i = 0; i < IEEE80211_TX_MAX_RATES; i++) {
+ if (!rates[i].count)
+ break;
+
+ final_ts_idx = i;
+ }
idx = rates[final_ts_idx].idx;
stats = &sc->debug.stats.rcstats[idx];
stats->success++;
--- a/drivers/net/wireless/ath/ath9k/rc.c
+++ b/drivers/net/wireless/ath/ath9k/rc.c
@@ -859,12 +859,12 @@ static void ath_get_rate(void *priv, str
static bool ath_rc_update_per(struct ath_softc *sc,
const struct ath_rate_table *rate_table,
struct ath_rate_priv *ath_rc_priv,
- struct ath_tx_info_priv *tx_info_priv,
+ struct ieee80211_tx_info *tx_info,
int tx_rate, int xretries, int retries,
u32 now_msec)
{
bool state_change = false;
- int count;
+ int count, n_bad_frames;
u8 last_per;
static u32 nretry_to_per_lookup[10] = {
100 * 0 / 1,
@@ -880,6 +880,7 @@ static bool ath_rc_update_per(struct ath
};
last_per = ath_rc_priv->per[tx_rate];
+ n_bad_frames = tx_info->status.ampdu_len - tx_info->status.ampdu_ack_len;
if (xretries) {
if (xretries == 1) {
@@ -907,7 +908,7 @@ static bool ath_rc_update_per(struct ath
if (retries >= count)
retries = count - 1;
- if (tx_info_priv->n_bad_frames) {
+ if (n_bad_frames) {
/* new_PER = 7/8*old_PER + 1/8*(currentPER)
* Assuming that n_frames is not 0. The current PER
* from the retries is 100 * retries / (retries+1),
@@ -920,14 +921,14 @@ static bool ath_rc_update_per(struct ath
* the above PER. The expression below is a
* simplified version of the sum of these two terms.
*/
- if (tx_info_priv->n_frames > 0) {
- int n_frames, n_bad_frames;
+ if (tx_info->status.ampdu_len > 0) {
+ int n_frames, n_bad_tries;
u8 cur_per, new_per;
- n_bad_frames = retries * tx_info_priv->n_frames +
- tx_info_priv->n_bad_frames;
- n_frames = tx_info_priv->n_frames * (retries + 1);
- cur_per = (100 * n_bad_frames / n_frames) >> 3;
+ n_bad_tries = retries * tx_info->status.ampdu_len +
+ n_bad_frames;
+ n_frames = tx_info->status.ampdu_len * (retries + 1);
+ cur_per = (100 * n_bad_tries / n_frames) >> 3;
new_per = (u8)(last_per - (last_per >> 3) + cur_per);
ath_rc_priv->per[tx_rate] = new_per;
}
@@ -943,8 +944,7 @@ static bool ath_rc_update_per(struct ath
* this was a probe. Otherwise, ignore the probe.
*/
if (ath_rc_priv->probe_rate && ath_rc_priv->probe_rate == tx_rate) {
- if (retries > 0 || 2 * tx_info_priv->n_bad_frames >
- tx_info_priv->n_frames) {
+ if (retries > 0 || 2 * n_bad_frames > tx_info->status.ampdu_len) {
/*
* Since we probed with just a single attempt,
* any retries means the probe failed. Also,
@@ -1003,7 +1003,7 @@ static bool ath_rc_update_per(struct ath
static void ath_rc_update_ht(struct ath_softc *sc,
struct ath_rate_priv *ath_rc_priv,
- struct ath_tx_info_priv *tx_info_priv,
+ struct ieee80211_tx_info *tx_info,
int tx_rate, int xretries, int retries)
{
u32 now_msec = jiffies_to_msecs(jiffies);
@@ -1020,7 +1020,7 @@ static void ath_rc_update_ht(struct ath_
/* Update PER first */
state_change = ath_rc_update_per(sc, rate_table, ath_rc_priv,
- tx_info_priv, tx_rate, xretries,
+ tx_info, tx_rate, xretries,
retries, now_msec);
/*
@@ -1098,7 +1098,6 @@ static void ath_rc_tx_status(struct ath_
struct ieee80211_tx_info *tx_info,
int final_ts_idx, int xretries, int long_retry)
{
- struct ath_tx_info_priv *tx_info_priv = ATH_TX_INFO_PRIV(tx_info);
const struct ath_rate_table *rate_table;
struct ieee80211_tx_rate *rates = tx_info->status.rates;
u8 flags;
@@ -1124,9 +1123,8 @@ static void ath_rc_tx_status(struct ath_
return;
rix = ath_rc_get_rateindex(rate_table, &rates[i]);
- ath_rc_update_ht(sc, ath_rc_priv,
- tx_info_priv, rix,
- xretries ? 1 : 2,
+ ath_rc_update_ht(sc, ath_rc_priv, tx_info,
+ rix, xretries ? 1 : 2,
rates[i].count);
}
}
@@ -1149,8 +1147,7 @@ static void ath_rc_tx_status(struct ath_
return;
rix = ath_rc_get_rateindex(rate_table, &rates[i]);
- ath_rc_update_ht(sc, ath_rc_priv, tx_info_priv, rix,
- xretries, long_retry);
+ ath_rc_update_ht(sc, ath_rc_priv, tx_info, rix, xretries, long_retry);
}
static const
@@ -1301,23 +1298,30 @@ static void ath_tx_status(void *priv, st
{
struct ath_softc *sc = priv;
struct ath_rate_priv *ath_rc_priv = priv_sta;
- struct ath_tx_info_priv *tx_info_priv = NULL;
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
struct ieee80211_hdr *hdr;
- int final_ts_idx, tx_status = 0, is_underrun = 0;
+ int final_ts_idx = 0, tx_status = 0, is_underrun = 0;
+ int long_retry = 0;
__le16 fc;
+ int i;
hdr = (struct ieee80211_hdr *)skb->data;
fc = hdr->frame_control;
- tx_info_priv = ATH_TX_INFO_PRIV(tx_info);
- final_ts_idx = tx_info_priv->tx.ts_rateindex;
+ for (i = 0; i < IEEE80211_TX_MAX_RATES; i++) {
+ struct ieee80211_tx_rate *rate = &tx_info->status.rates[i];
+ if (!rate->count)
+ break;
+
+ final_ts_idx = i;
+ long_retry = rate->count - 1;
+ }
if (!priv_sta || !ieee80211_is_data(fc) ||
- !tx_info_priv->update_rc)
- goto exit;
+ !(tx_info->pad[0] & ATH_TX_INFO_UPDATE_RC))
+ return;
- if (tx_info_priv->tx.ts_status & ATH9K_TXERR_FILT)
- goto exit;
+ if (tx_info->flags & IEEE80211_TX_STAT_TX_FILTERED)
+ return;
/*
* If underrun error is seen assume it as an excessive retry only
@@ -1325,20 +1329,17 @@ static void ath_tx_status(void *priv, st
* Adjust the long retry as if the frame was tried hw->max_rate_tries
* times. This affects how ratectrl updates PER for the failed rate.
*/
- if (tx_info_priv->tx.ts_flags &
- (ATH9K_TX_DATA_UNDERRUN | ATH9K_TX_DELIM_UNDERRUN) &&
- ((sc->sc_ah->tx_trig_level) >= ath_rc_priv->tx_triglevel_max)) {
+ if ((tx_info->pad[0] & ATH_TX_INFO_UNDERRUN) &&
+ (sc->sc_ah->tx_trig_level >= ath_rc_priv->tx_triglevel_max)) {
tx_status = 1;
is_underrun = 1;
}
- if ((tx_info_priv->tx.ts_status & ATH9K_TXERR_XRETRY) ||
- (tx_info_priv->tx.ts_status & ATH9K_TXERR_FIFO))
+ if (tx_info->pad[0] & ATH_TX_INFO_XRETRY)
tx_status = 1;
ath_rc_tx_status(sc, ath_rc_priv, tx_info, final_ts_idx, tx_status,
- (is_underrun) ? sc->hw->max_rate_tries :
- tx_info_priv->tx.ts_longretry);
+ (is_underrun) ? sc->hw->max_rate_tries : long_retry);
/* Check if aggregation has to be enabled for this tid */
if (conf_is_ht(&sc->hw->conf) &&
@@ -1357,8 +1358,6 @@ static void ath_tx_status(void *priv, st
}
ath_debug_stat_rc(sc, skb);
-exit:
- kfree(tx_info_priv);
}
static void ath_rate_init(void *priv, struct ieee80211_supported_band *sband,

14
package/mac80211/patches/540-monitor_tx_status.patch
View file

@ -1,14 +0,0 @@
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -587,6 +587,11 @@ void ieee80211_tx_status(struct ieee8021
if (!netif_running(sdata->dev))
continue;
+ if ((sdata->u.mntr_flags & MONITOR_FLAG_COOK_FRAMES) &&
+ !(info->flags & IEEE80211_TX_CTL_INJECTED) &&
+ (type == IEEE80211_FTYPE_DATA))
+ continue;
+
if (prev_dev) {
skb2 = skb_clone(skb, GFP_ATOMIC);
if (skb2) {

10
package/mac80211/patches/550-ath9k_rx_fix.patch
View file

@ -1,10 +0,0 @@
--- a/drivers/net/wireless/ath/ath9k/common.c
+++ b/drivers/net/wireless/ath/ath9k/common.c
@@ -203,6 +203,7 @@ int ath9k_cmn_rx_skb_preprocess(struct a
{
struct ath_hw *ah = common->ah;
+ memset(rx_status, 0, sizeof(struct ieee80211_rx_status));
if (!ath9k_rx_accept(common, skb, rx_status, rx_stats, decrypt_error))
return -EINVAL;