PKG_NAME:=mac80211
-PKG_VERSION:=2015-07-21
+PKG_VERSION:=2015-10-26
PKG_RELEASE:=1
PKG_SOURCE_URL:=http://mirror2.openwrt.org/sources
PKG_BACKPORT_VERSION:=
-PKG_MD5SUM:=ec529acfb9c942daf8116e5cff47c999
+PKG_MD5SUM:=3b07569065a18c6a69a340ea50235b7d
PKG_SOURCE:=compat-wireless-$(PKG_VERSION)$(PKG_BACKPORT_VERSION).tar.bz2
PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/compat-wireless-$(PKG_VERSION)
$(call KernelPackage/rtl818x/Default)
DEPENDS+= @PCI_SUPPORT
TITLE+= (RTL8180 PCI)
- FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/rtl818x/rtl8180/rtl818x_pci.ko
+ FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtl818x/rtl8180/rtl818x_pci.ko
AUTOLOAD:=$(call AutoProbe,rtl818x_pci)
endef
$(call KernelPackage/rtl818x/Default)
DEPENDS+= @USB_SUPPORT +kmod-usb-core
TITLE+= (RTL8187 USB)
- FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/rtl818x/rtl8187/rtl8187.ko
+ FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtl818x/rtl8187/rtl8187.ko
AUTOLOAD:=$(call AutoProbe,rtl8187)
endef
$(call KernelPackage/mac80211/Default)
TITLE:=Realtek common driver part
DEPENDS+= @(PCI_SUPPORT||USB_SUPPORT) +kmod-mac80211 +@DRIVER_11N_SUPPORT
- FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/rtlwifi/rtlwifi.ko
+ FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtlwifi/rtlwifi.ko
HIDDEN:=1
endef
$(call KernelPackage/mac80211/Default)
TITLE:=Realtek common driver part (PCI support)
DEPENDS+= @PCI_SUPPORT +kmod-rtlwifi
- FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/rtlwifi/rtl_pci.ko
+ FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtlwifi/rtl_pci.ko
AUTOLOAD:=$(call AutoProbe,rtl_pci)
HIDDEN:=1
endef
$(call KernelPackage/mac80211/Default)
TITLE:=Realtek common driver part (USB support)
DEPENDS+= @USB_SUPPORT +kmod-usb-core +kmod-rtlwifi
- FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/rtlwifi/rtl_usb.ko
+ FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtlwifi/rtl_usb.ko
AUTOLOAD:=$(call AutoProbe,rtl_usb)
HIDDEN:=1
endef
$(call KernelPackage/mac80211/Default)
TITLE:=Realtek RTL8192CE/RTL8192CU common support module
DEPENDS+= +kmod-rtlwifi
- FILES:= $(PKG_BUILD_DIR)/drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common.ko
+ FILES:= $(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtlwifi/rtl8192c/rtl8192c-common.ko
HIDDEN:=1
endef
$(call KernelPackage/mac80211/Default)
TITLE:=Realtek RTL8192CE/RTL8188CE support
DEPENDS+= +kmod-rtlwifi-pci +kmod-rtl8192c-common
- FILES:= $(PKG_BUILD_DIR)/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192ce.ko
+ FILES:= $(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/rtl8192ce.ko
AUTOLOAD:=$(call AutoProbe,rtl8192ce)
endef
$(call KernelPackage/mac80211/Default)
TITLE:=Realtek RTL8192SE/RTL8191SE support
DEPENDS+= +kmod-rtlwifi-pci
- FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/rtlwifi/rtl8192se/rtl8192se.ko
+ FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtlwifi/rtl8192se/rtl8192se.ko
AUTOLOAD:=$(call AutoProbe,rtl8192se)
endef
$(call KernelPackage/mac80211/Default)
TITLE:=Realtek RTL8192DE/RTL8188DE support
DEPENDS+= +kmod-rtlwifi-pci
- FILES:= $(PKG_BUILD_DIR)/drivers/net/wireless/rtlwifi/rtl8192de/rtl8192de.ko
+ FILES:= $(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtlwifi/rtl8192de/rtl8192de.ko
AUTOLOAD:=$(call AutoProbe,rtl8192de)
endef
$(call KernelPackage/mac80211/Default)
TITLE:=Realtek RTL8192CU/RTL8188CU support
DEPENDS+= +kmod-rtlwifi-usb +kmod-rtl8192c-common
- FILES:= $(PKG_BUILD_DIR)/drivers/net/wireless/rtlwifi/rtl8192cu/rtl8192cu.ko
+ FILES:= $(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/rtl8192cu.ko
AUTOLOAD:=$(call AutoProbe,rtl8192cu)
endef
--- a/kconf/conf.c
+++ b/kconf/conf.c
-@@ -578,40 +578,12 @@ int main(int ac, char **av)
+@@ -593,40 +593,12 @@ int main(int ac, char **av)
case oldconfig:
case listnewconfig:
case olddefconfig:
+++ /dev/null
-From e15e9231e7a9f81f5264d294fd3fd96a20d92516 Mon Sep 17 00:00:00 2001
-From: Hauke Mehrtens <hauke@hauke-m.de>
-Date: Sat, 25 Jul 2015 15:19:17 +0200
-Subject: [PATCH 3/3] backports: do not add debugfs_create_devm_seqfile() on
- recent kernel versions
-
-An #ifdef for the kernel version was missing around the header of
-debugfs_create_devm_seqfile() and the LINUX_BACKPORT() was also not
-done.
-
-Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
----
- backport/backport-include/linux/debugfs.h | 3 +++
- 1 file changed, 3 insertions(+)
-
---- a/backport-include/linux/debugfs.h
-+++ b/backport-include/linux/debugfs.h
-@@ -5,6 +5,8 @@
- #include <linux/device.h>
- #include <generated/utsrelease.h>
-
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,19,0)
-+#define debugfs_create_devm_seqfile LINUX_BACKPORT(debugfs_create_devm_seqfile)
- #if defined(CONFIG_DEBUG_FS)
- struct dentry *debugfs_create_devm_seqfile(struct device *dev, const char *name,
- struct dentry *parent,
-@@ -20,5 +22,6 @@ static inline struct dentry *debugfs_cre
- return ERR_PTR(-ENODEV);
- }
- #endif /* CONFIG_DEBUG_FS */
-+#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3,19,0) */
-
- #endif /* __BACKPORT_DEBUGFS_H_ */
- tristate
+ tristate "RT2x00 support"
depends on m
- select BPAUTO_AVERAGE
+ config RT2X00_LIB_FIRMWARE
--- a/net/wireless/Kconfig
+++ b/net/wireless/Kconfig
-@@ -174,7 +174,7 @@ config CFG80211_WEXT_EXPORT
+@@ -184,7 +184,7 @@ config CFG80211_WEXT_EXPORT
wext compatibility symbols to be exported.
config LIB80211
depends on m
default n
help
-@@ -184,15 +184,15 @@ config LIB80211
+@@ -194,15 +194,15 @@ config LIB80211
Drivers should select this themselves if needed.
config LIB80211_CRYPT_WEP
--- a/.local-symbols
+++ b/.local-symbols
-@@ -449,43 +449,6 @@ USB_CDC_PHONET=
- USB_IPHETH=
+@@ -454,43 +454,6 @@ USB_IPHETH=
USB_SIERRA_NET=
USB_VL600=
+ USB_NET_CH9200=
-SSB_POSSIBLE=
-SSB=
-SSB_SPROM=
NFC_NCI=
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
-@@ -2866,7 +2866,7 @@ static struct ssb_device *b43_ssb_gpio_d
+@@ -2867,7 +2867,7 @@ static struct ssb_device *b43_ssb_gpio_d
{
struct ssb_bus *bus = dev->dev->sdev->bus;
return (bus->chipco.dev ? bus->chipco.dev : bus->pcicore.dev);
#else
return bus->chipco.dev;
-@@ -4903,7 +4903,7 @@ static int b43_wireless_core_init(struct
+@@ -4904,7 +4904,7 @@ static int b43_wireless_core_init(struct
}
if (sprom->boardflags_lo & B43_BFL_XTAL_NOSLOW)
hf |= B43_HF_DSCRQ; /* Disable slowclock requests from ucode. */
--- a/Makefile.kernel
+++ b/Makefile.kernel
@@ -38,8 +38,6 @@ obj-$(CPTCFG_MAC80211) += net/mac80211/
- obj-$(CPTCFG_WLAN) += drivers/net/wireless/
+ #obj-$(CPTCFG_WLAN += drivers/net/wireless/
obj-$(CPTCFG_BT) += net/bluetooth/
obj-$(CPTCFG_BT) += drivers/bluetooth/
-obj-$(CPTCFG_SSB) += drivers/ssb/
- select BPAUTO_CRYPTO_CCM
- depends on CRYPTO_GCM
depends on CRC32
- select BPAUTO_AVERAGE
---help---
+ This option enables the hardware independent IEEE 802.11
--- a/net/mac80211/Makefile
+++ b/net/mac80211/Makefile
-@@ -15,9 +15,7 @@ mac80211-y := \
+@@ -16,9 +16,7 @@ mac80211-y := \
michael.o \
tkip.o \
aes_ccm.o \
struct {
--- a/net/mac80211/wpa.c
+++ b/net/mac80211/wpa.c
-@@ -304,7 +304,8 @@ ieee80211_crypto_tkip_decrypt(struct iee
+@@ -307,7 +307,8 @@ ieee80211_crypto_tkip_decrypt(struct iee
}
{
__le16 mask_fc;
int a4_included, mgmt;
-@@ -334,14 +335,8 @@ static void ccmp_special_blocks(struct s
+@@ -337,14 +338,8 @@ static void ccmp_special_blocks(struct s
else
qos_tid = 0;
/* Nonce: Nonce Flags | A2 | PN
* Nonce Flags: Priority (b0..b3) | Management (b4) | Reserved (b5..b7)
-@@ -349,6 +344,8 @@ static void ccmp_special_blocks(struct s
+@@ -352,6 +347,8 @@ static void ccmp_special_blocks(struct s
b_0[1] = qos_tid | (mgmt << 4);
memcpy(&b_0[2], hdr->addr2, ETH_ALEN);
memcpy(&b_0[8], pn, IEEE80211_CCMP_PN_LEN);
/* AAD (extra authenticate-only data) / masked 802.11 header
* FC | A1 | A2 | A3 | SC | [A4] | [QC] */
-@@ -460,7 +457,7 @@ static int ccmp_encrypt_skb(struct ieee8
+@@ -463,7 +460,7 @@ static int ccmp_encrypt_skb(struct ieee8
return 0;
pos += IEEE80211_CCMP_HDR_LEN;
ieee80211_aes_ccm_encrypt(key->u.ccmp.tfm, b_0, aad, pos, len,
skb_put(skb, mic_len), mic_len);
-@@ -531,7 +528,7 @@ ieee80211_crypto_ccmp_decrypt(struct iee
+@@ -534,7 +531,7 @@ ieee80211_crypto_ccmp_decrypt(struct iee
u8 aad[2 * AES_BLOCK_SIZE];
u8 b_0[AES_BLOCK_SIZE];
/* hardware didn't decrypt/verify MIC */
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
-@@ -886,7 +886,6 @@ static int ieee80211_stop_ap(struct wiph
+@@ -846,7 +846,6 @@ static int ieee80211_stop_ap(struct wiph
sdata->u.ap.driver_smps_mode = IEEE80211_SMPS_OFF;
__sta_info_flush(sdata, true);
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
-@@ -287,7 +287,7 @@ void ieee80211_restart_hw(struct ieee802
+@@ -285,7 +285,7 @@ void ieee80211_restart_hw(struct ieee802
}
EXPORT_SYMBOL(ieee80211_restart_hw);
static int ieee80211_ifa_changed(struct notifier_block *nb,
unsigned long data, void *arg)
{
-@@ -346,7 +346,7 @@ static int ieee80211_ifa_changed(struct
+@@ -344,7 +344,7 @@ static int ieee80211_ifa_changed(struct
}
#endif
static int ieee80211_ifa6_changed(struct notifier_block *nb,
unsigned long data, void *arg)
{
-@@ -1086,14 +1086,14 @@ int ieee80211_register_hw(struct ieee802
- if (result)
- goto fail_pm_qos;
+@@ -1081,14 +1081,14 @@ int ieee80211_register_hw(struct ieee802
+
+ rtnl_unlock();
-#ifdef CONFIG_INET
+#ifdef __disabled__CONFIG_INET
local->ifa6_notifier.notifier_call = ieee80211_ifa6_changed;
result = register_inet6addr_notifier(&local->ifa6_notifier);
if (result)
-@@ -1102,13 +1102,13 @@ int ieee80211_register_hw(struct ieee802
+@@ -1097,13 +1097,13 @@ int ieee80211_register_hw(struct ieee802
return 0;
-#if defined(CONFIG_INET) || defined(CONFIG_IPV6)
+#if defined(__disabled__CONFIG_INET) || defined(__disabled__CONFIG_IPV6)
fail_ifa:
- pm_qos_remove_notifier(PM_QOS_NETWORK_LATENCY,
- &local->network_latency_notifier);
-@@ -1141,10 +1141,10 @@ void ieee80211_unregister_hw(struct ieee
+ #endif
+ rtnl_lock();
+@@ -1131,10 +1131,10 @@ void ieee80211_unregister_hw(struct ieee
+ tasklet_kill(&local->tx_pending_tasklet);
+ tasklet_kill(&local->tasklet);
- pm_qos_remove_notifier(PM_QOS_NETWORK_LATENCY,
- &local->network_latency_notifier);
-#ifdef CONFIG_INET
+#ifdef __disabled__CONFIG_INET
unregister_inetaddr_notifier(&local->ifa_notifier);
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
-@@ -2008,7 +2008,7 @@ static int ieee80211_scan(struct wiphy *
+@@ -1981,7 +1981,7 @@ static int ieee80211_scan(struct wiphy *
* the frames sent while scanning on other channel will be
* lost)
*/
+++ /dev/null
-From: Felix Fietkau <nbd@openwrt.org>
-Date: Sun, 7 Jun 2015 13:53:35 +0200
-Subject: [PATCH] ath9k: force rx_clear when disabling rx
-
-This makes stopping Rx more reliable and should reduce the frequency of
-Rx related DMA stop warnings
-
-Cc: stable@vger.kernel.org
-Signed-off-by: Felix Fietkau <nbd@openwrt.org>
----
-
---- a/drivers/net/wireless/ath/ath9k/mac.c
-+++ b/drivers/net/wireless/ath/ath9k/mac.c
-@@ -677,13 +677,15 @@ void ath9k_hw_startpcureceive(struct ath
-
- ath9k_ani_reset(ah, is_scanning);
-
-- REG_CLR_BIT(ah, AR_DIAG_SW, (AR_DIAG_RX_DIS | AR_DIAG_RX_ABORT));
-+ REG_CLR_BIT(ah, AR_DIAG_SW,
-+ AR_DIAG_RX_DIS | AR_DIAG_RX_ABORT | AR_DIAG_FORCE_RX_CLEAR);
- }
- EXPORT_SYMBOL(ath9k_hw_startpcureceive);
-
- void ath9k_hw_abortpcurecv(struct ath_hw *ah)
- {
-- REG_SET_BIT(ah, AR_DIAG_SW, AR_DIAG_RX_ABORT | AR_DIAG_RX_DIS);
-+ REG_SET_BIT(ah, AR_DIAG_SW,
-+ AR_DIAG_RX_DIS | AR_DIAG_RX_ABORT | AR_DIAG_FORCE_RX_CLEAR);
-
- ath9k_hw_disable_mib_counters(ah);
- }
+++ /dev/null
-From: Felix Fietkau <nbd@openwrt.org>
-Date: Thu, 2 Jul 2015 15:20:56 +0200
-Subject: [PATCH] ath9k: limit retries for powersave response frames
-
-In some cases, the channel might be busy enough that an ath9k AP's
-response to PS-Poll frames might be too slow and the station has already
-gone to sleep. To avoid wasting too much airtime on this, limit the
-number of retries on such frames and ensure that no sample rate gets
-used.
-
-Signed-off-by: Felix Fietkau <nbd@openwrt.org>
----
-
---- a/drivers/net/wireless/ath/ath9k/xmit.c
-+++ b/drivers/net/wireless/ath/ath9k/xmit.c
-@@ -147,10 +147,25 @@ static void ath_send_bar(struct ath_atx_
- }
-
- static void ath_set_rates(struct ieee80211_vif *vif, struct ieee80211_sta *sta,
-- struct ath_buf *bf)
-+ struct ath_buf *bf, bool ps)
- {
-+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(bf->bf_mpdu);
-+
-+ if (ps) {
-+ /* Clear the first rate to avoid using a sample rate for PS frames */
-+ info->control.rates[0].idx = -1;
-+ info->control.rates[0].count = 0;
-+ }
-+
- ieee80211_get_tx_rates(vif, sta, bf->bf_mpdu, bf->rates,
- ARRAY_SIZE(bf->rates));
-+ if (!ps)
-+ return;
-+
-+ if (bf->rates[0].count > 2)
-+ bf->rates[0].count = 2;
-+
-+ bf->rates[1].idx = -1;
- }
-
- static void ath_txq_skb_done(struct ath_softc *sc, struct ath_txq *txq,
-@@ -1430,7 +1445,7 @@ ath_tx_form_burst(struct ath_softc *sc,
- if (tx_info->flags & IEEE80211_TX_CTL_AMPDU)
- break;
-
-- ath_set_rates(tid->an->vif, tid->an->sta, bf);
-+ ath_set_rates(tid->an->vif, tid->an->sta, bf, false);
- } while (1);
- }
-
-@@ -1461,7 +1476,7 @@ static bool ath_tx_sched_aggr(struct ath
- return false;
- }
-
-- ath_set_rates(tid->an->vif, tid->an->sta, bf);
-+ ath_set_rates(tid->an->vif, tid->an->sta, bf, false);
- if (aggr)
- last = ath_tx_form_aggr(sc, txq, tid, &bf_q, bf,
- tid_q, &aggr_len);
-@@ -1653,7 +1668,7 @@ void ath9k_release_buffered_frames(struc
-
- __skb_unlink(bf->bf_mpdu, tid_q);
- list_add_tail(&bf->list, &bf_q);
-- ath_set_rates(tid->an->vif, tid->an->sta, bf);
-+ ath_set_rates(tid->an->vif, tid->an->sta, bf, true);
- if (bf_isampdu(bf)) {
- ath_tx_addto_baw(sc, tid, bf);
- bf->bf_state.bf_type &= ~BUF_AGGR;
-@@ -2318,7 +2333,7 @@ int ath_tx_start(struct ieee80211_hw *hw
- struct ath_txq *txq = txctl->txq;
- struct ath_atx_tid *tid = NULL;
- struct ath_buf *bf;
-- bool queue, skip_uapsd = false, ps_resp;
-+ bool queue, ps_resp;
- int q, ret;
-
- if (vif)
-@@ -2365,13 +2380,13 @@ int ath_tx_start(struct ieee80211_hw *hw
- if (!txctl->an)
- txctl->an = &avp->mcast_node;
- queue = true;
-- skip_uapsd = true;
-+ ps_resp = false;
- }
-
- if (txctl->an && queue)
- tid = ath_get_skb_tid(sc, txctl->an, skb);
-
-- if (!skip_uapsd && ps_resp) {
-+ if (ps_resp) {
- ath_txq_unlock(sc, txq);
- txq = sc->tx.uapsdq;
- ath_txq_lock(sc, txq);
-@@ -2409,7 +2424,7 @@ int ath_tx_start(struct ieee80211_hw *hw
- if (txctl->paprd)
- bf->bf_state.bfs_paprd_timestamp = jiffies;
-
-- ath_set_rates(vif, sta, bf);
-+ ath_set_rates(vif, sta, bf, ps_resp);
- ath_tx_send_normal(sc, txq, tid, skb);
-
- out:
-@@ -2448,7 +2463,7 @@ void ath_tx_cabq(struct ieee80211_hw *hw
- break;
-
- bf->bf_lastbf = bf;
-- ath_set_rates(vif, NULL, bf);
-+ ath_set_rates(vif, NULL, bf, false);
- ath_buf_set_rate(sc, bf, &info, fi->framelen, false);
- duration += info.rates[0].PktDuration;
- if (bf_tail)
-@@ -2968,7 +2983,7 @@ int ath9k_tx99_send(struct ath_softc *sc
- return -EINVAL;
- }
-
-- ath_set_rates(sc->tx99_vif, NULL, bf);
-+ ath_set_rates(sc->tx99_vif, NULL, bf, false);
-
- ath9k_hw_set_desc_link(sc->sc_ah, bf->bf_desc, bf->bf_daddr);
- ath9k_hw_tx99_start(sc->sc_ah, txctl->txq->axq_qnum);
+++ /dev/null
-From: Vasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com>
-Date: Fri, 3 Jul 2015 11:45:42 +0530
-Subject: [PATCH] ath10k: Delay device access after cold reset
-
-It is observed that during cold reset pcie access right
-after a write operation to SOC_GLOBAL_RESET_ADDRESS causes
-Data Bus Error and system hard lockup. The reason
-for bus error is that pcie needs some time to get
-back to stable state for any transaction during cold reset. Add
-delay of 20 msecs after write of SOC_GLOBAL_RESET_ADDRESS
-to fix this issue.
-
-Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com>
----
-
---- a/drivers/net/wireless/ath/ath10k/pci.c
-+++ b/drivers/net/wireless/ath/ath10k/pci.c
-@@ -2761,7 +2761,6 @@ static int ath10k_pci_wait_for_target_in
-
- static int ath10k_pci_cold_reset(struct ath10k *ar)
- {
-- int i;
- u32 val;
-
- ath10k_dbg(ar, ATH10K_DBG_BOOT, "boot cold reset\n");
-@@ -2777,23 +2776,18 @@ static int ath10k_pci_cold_reset(struct
- val |= 1;
- ath10k_pci_reg_write32(ar, SOC_GLOBAL_RESET_ADDRESS, val);
-
-- for (i = 0; i < ATH_PCI_RESET_WAIT_MAX; i++) {
-- if (ath10k_pci_reg_read32(ar, RTC_STATE_ADDRESS) &
-- RTC_STATE_COLD_RESET_MASK)
-- break;
-- msleep(1);
-- }
-+ /* After writing into SOC_GLOBAL_RESET to put device into
-+ * reset and pulling out of reset pcie may not be stable
-+ * for any immediate pcie register access and cause bus error,
-+ * add delay before any pcie access request to fix this issue.
-+ */
-+ msleep(20);
-
- /* Pull Target, including PCIe, out of RESET. */
- val &= ~1;
- ath10k_pci_reg_write32(ar, SOC_GLOBAL_RESET_ADDRESS, val);
-
-- for (i = 0; i < ATH_PCI_RESET_WAIT_MAX; i++) {
-- if (!(ath10k_pci_reg_read32(ar, RTC_STATE_ADDRESS) &
-- RTC_STATE_COLD_RESET_MASK))
-- break;
-- msleep(1);
-- }
-+ msleep(20);
-
- ath10k_dbg(ar, ATH10K_DBG_BOOT, "boot cold reset complete\n");
-
+++ /dev/null
-From: Felix Fietkau <nbd@openwrt.org>
-Date: Mon, 11 May 2015 18:35:20 +0200
-Subject: [PATCH] ath9k: add fast-xmit support
-
-Signed-off-by: Felix Fietkau <nbd@openwrt.org>
----
-
---- a/drivers/net/wireless/ath/ath9k/init.c
-+++ b/drivers/net/wireless/ath/ath9k/init.c
-@@ -826,6 +826,7 @@ static void ath9k_set_hw_capab(struct at
- ieee80211_hw_set(hw, SIGNAL_DBM);
- ieee80211_hw_set(hw, RX_INCLUDES_FCS);
- ieee80211_hw_set(hw, HOST_BROADCAST_PS_BUFFERING);
-+ ieee80211_hw_set(hw, SUPPORT_FAST_XMIT);
-
- if (ath9k_ps_enable)
- ieee80211_hw_set(hw, SUPPORTS_PS);
+++ /dev/null
-From: Felix Fietkau <nbd@openwrt.org>
-Date: Sat, 4 Apr 2015 18:39:06 +0200
-Subject: [PATCH] ath9k: remove struct ath_atx_ac
-
-struct ath_atx_ac contains a list of active TIDs belonging to one WMM AC.
-This patch changes the code to track active station TIDs in the txq directly.
-
-Signed-off-by: Felix Fietkau <nbd@openwrt.org>
----
-
---- a/drivers/net/wireless/ath/ath9k/ath9k.h
-+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -173,14 +173,6 @@ struct ath_txq {
- struct sk_buff_head complete_q;
- };
-
--struct ath_atx_ac {
-- struct ath_txq *txq;
-- struct list_head list;
-- struct list_head tid_q;
-- bool clear_ps_filter;
-- bool sched;
--};
--
- struct ath_frame_info {
- struct ath_buf *bf;
- u16 framelen;
-@@ -243,7 +235,7 @@ struct ath_atx_tid {
- struct sk_buff_head buf_q;
- struct sk_buff_head retry_q;
- struct ath_node *an;
-- struct ath_atx_ac *ac;
-+ struct ath_txq *txq;
- unsigned long tx_buf[BITS_TO_LONGS(ATH_TID_MAX_BUFS)];
- u16 seq_start;
- u16 seq_next;
-@@ -255,6 +247,7 @@ struct ath_atx_tid {
- s8 bar_index;
- bool sched;
- bool active;
-+ bool clear_ps_filter;
- };
-
- struct ath_node {
-@@ -262,7 +255,6 @@ struct ath_node {
- struct ieee80211_sta *sta; /* station struct we're part of */
- struct ieee80211_vif *vif; /* interface with which we're associated */
- struct ath_atx_tid tid[IEEE80211_NUM_TIDS];
-- struct ath_atx_ac ac[IEEE80211_NUM_ACS];
-
- u16 maxampdu;
- u8 mpdudensity;
---- a/drivers/net/wireless/ath/ath9k/xmit.c
-+++ b/drivers/net/wireless/ath/ath9k/xmit.c
-@@ -106,7 +106,6 @@ void ath_txq_unlock_complete(struct ath_
- static void ath_tx_queue_tid(struct ath_softc *sc, struct ath_txq *txq,
- struct ath_atx_tid *tid)
- {
-- struct ath_atx_ac *ac = tid->ac;
- struct list_head *list;
- struct ath_vif *avp = (struct ath_vif *) tid->an->vif->drv_priv;
- struct ath_chanctx *ctx = avp->chanctx;
-@@ -118,15 +117,8 @@ static void ath_tx_queue_tid(struct ath_
- return;
-
- tid->sched = true;
-- list_add_tail(&tid->list, &ac->tid_q);
--
-- if (ac->sched)
-- return;
--
-- ac->sched = true;
--
- list = &ctx->acq[TID_TO_WME_AC(tid->tidno)];
-- list_add_tail(&ac->list, list);
-+ list_add_tail(&tid->list, list);
- }
-
- static struct ath_frame_info *get_frame_info(struct sk_buff *skb)
-@@ -223,7 +215,7 @@ static struct sk_buff *ath_tid_dequeue(s
- static void
- ath_tx_tid_change_state(struct ath_softc *sc, struct ath_atx_tid *tid)
- {
-- struct ath_txq *txq = tid->ac->txq;
-+ struct ath_txq *txq = tid->txq;
- struct ieee80211_tx_info *tx_info;
- struct sk_buff *skb, *tskb;
- struct ath_buf *bf;
-@@ -252,7 +244,7 @@ ath_tx_tid_change_state(struct ath_softc
-
- static void ath_tx_flush_tid(struct ath_softc *sc, struct ath_atx_tid *tid)
- {
-- struct ath_txq *txq = tid->ac->txq;
-+ struct ath_txq *txq = tid->txq;
- struct sk_buff *skb;
- struct ath_buf *bf;
- struct list_head bf_head;
-@@ -659,7 +651,7 @@ static void ath_tx_complete_aggr(struct
- ath_tx_queue_tid(sc, txq, tid);
-
- if (ts->ts_status & (ATH9K_TXERR_FILT | ATH9K_TXERR_XRETRY))
-- tid->ac->clear_ps_filter = true;
-+ tid->clear_ps_filter = true;
- }
- }
-
-@@ -749,7 +741,7 @@ static u32 ath_lookup_rate(struct ath_so
- struct ieee80211_tx_rate *rates;
- u32 max_4ms_framelen, frmlen;
- u16 aggr_limit, bt_aggr_limit, legacy = 0;
-- int q = tid->ac->txq->mac80211_qnum;
-+ int q = tid->txq->mac80211_qnum;
- int i;
-
- skb = bf->bf_mpdu;
-@@ -1486,8 +1478,8 @@ static bool ath_tx_sched_aggr(struct ath
- if (list_empty(&bf_q))
- return false;
-
-- if (tid->ac->clear_ps_filter || tid->an->no_ps_filter) {
-- tid->ac->clear_ps_filter = false;
-+ if (tid->clear_ps_filter || tid->an->no_ps_filter) {
-+ tid->clear_ps_filter = false;
- tx_info->flags |= IEEE80211_TX_CTL_CLEAR_PS_FILT;
- }
-
-@@ -1506,7 +1498,7 @@ int ath_tx_aggr_start(struct ath_softc *
-
- an = (struct ath_node *)sta->drv_priv;
- txtid = ATH_AN_2_TID(an, tid);
-- txq = txtid->ac->txq;
-+ txq = txtid->txq;
-
- ath_txq_lock(sc, txq);
-
-@@ -1540,7 +1532,7 @@ void ath_tx_aggr_stop(struct ath_softc *
- {
- struct ath_node *an = (struct ath_node *)sta->drv_priv;
- struct ath_atx_tid *txtid = ATH_AN_2_TID(an, tid);
-- struct ath_txq *txq = txtid->ac->txq;
-+ struct ath_txq *txq = txtid->txq;
-
- ath_txq_lock(sc, txq);
- txtid->active = false;
-@@ -1553,7 +1545,6 @@ void ath_tx_aggr_sleep(struct ieee80211_
- struct ath_node *an)
- {
- struct ath_atx_tid *tid;
-- struct ath_atx_ac *ac;
- struct ath_txq *txq;
- bool buffered;
- int tidno;
-@@ -1561,8 +1552,7 @@ void ath_tx_aggr_sleep(struct ieee80211_
- for (tidno = 0, tid = &an->tid[tidno];
- tidno < IEEE80211_NUM_TIDS; tidno++, tid++) {
-
-- ac = tid->ac;
-- txq = ac->txq;
-+ txq = tid->txq;
-
- ath_txq_lock(sc, txq);
-
-@@ -1576,11 +1566,6 @@ void ath_tx_aggr_sleep(struct ieee80211_
- tid->sched = false;
- list_del(&tid->list);
-
-- if (ac->sched) {
-- ac->sched = false;
-- list_del(&ac->list);
-- }
--
- ath_txq_unlock(sc, txq);
-
- ieee80211_sta_set_buffered(sta, tidno, buffered);
-@@ -1590,18 +1575,16 @@ void ath_tx_aggr_sleep(struct ieee80211_
- void ath_tx_aggr_wakeup(struct ath_softc *sc, struct ath_node *an)
- {
- struct ath_atx_tid *tid;
-- struct ath_atx_ac *ac;
- struct ath_txq *txq;
- int tidno;
-
- for (tidno = 0, tid = &an->tid[tidno];
- tidno < IEEE80211_NUM_TIDS; tidno++, tid++) {
-
-- ac = tid->ac;
-- txq = ac->txq;
-+ txq = tid->txq;
-
- ath_txq_lock(sc, txq);
-- ac->clear_ps_filter = true;
-+ tid->clear_ps_filter = true;
-
- if (ath_tid_has_buffered(tid)) {
- ath_tx_queue_tid(sc, txq, tid);
-@@ -1621,7 +1604,7 @@ void ath_tx_aggr_resume(struct ath_softc
-
- an = (struct ath_node *)sta->drv_priv;
- tid = ATH_AN_2_TID(an, tidno);
-- txq = tid->ac->txq;
-+ txq = tid->txq;
-
- ath_txq_lock(sc, txq);
-
-@@ -1660,7 +1643,7 @@ void ath9k_release_buffered_frames(struc
-
- tid = ATH_AN_2_TID(an, i);
-
-- ath_txq_lock(sc, tid->ac->txq);
-+ ath_txq_lock(sc, tid->txq);
- while (nframes > 0) {
- bf = ath_tx_get_tid_subframe(sc, sc->tx.uapsdq, tid, &tid_q);
- if (!bf)
-@@ -1684,7 +1667,7 @@ void ath9k_release_buffered_frames(struc
- if (an->sta && !ath_tid_has_buffered(tid))
- ieee80211_sta_set_buffered(an->sta, i, false);
- }
-- ath_txq_unlock_complete(sc, tid->ac->txq);
-+ ath_txq_unlock_complete(sc, tid->txq);
- }
-
- if (list_empty(&bf_q))
-@@ -1933,9 +1916,8 @@ void ath_tx_cleanupq(struct ath_softc *s
- void ath_txq_schedule(struct ath_softc *sc, struct ath_txq *txq)
- {
- struct ath_common *common = ath9k_hw_common(sc->sc_ah);
-- struct ath_atx_ac *ac, *last_ac;
- struct ath_atx_tid *tid, *last_tid;
-- struct list_head *ac_list;
-+ struct list_head *tid_list;
- bool sent = false;
-
- if (txq->mac80211_qnum < 0)
-@@ -1945,63 +1927,46 @@ void ath_txq_schedule(struct ath_softc *
- return;
-
- spin_lock_bh(&sc->chan_lock);
-- ac_list = &sc->cur_chan->acq[txq->mac80211_qnum];
-+ tid_list = &sc->cur_chan->acq[txq->mac80211_qnum];
-
-- if (list_empty(ac_list)) {
-+ if (list_empty(tid_list)) {
- spin_unlock_bh(&sc->chan_lock);
- return;
- }
-
- rcu_read_lock();
-
-- last_ac = list_entry(ac_list->prev, struct ath_atx_ac, list);
-- while (!list_empty(ac_list)) {
-+ last_tid = list_entry(tid_list->prev, struct ath_atx_tid, list);
-+ while (!list_empty(tid_list)) {
- bool stop = false;
-
- if (sc->cur_chan->stopped)
- break;
-
-- ac = list_first_entry(ac_list, struct ath_atx_ac, list);
-- last_tid = list_entry(ac->tid_q.prev, struct ath_atx_tid, list);
-- list_del(&ac->list);
-- ac->sched = false;
--
-- while (!list_empty(&ac->tid_q)) {
--
-- tid = list_first_entry(&ac->tid_q, struct ath_atx_tid,
-- list);
-- list_del(&tid->list);
-- tid->sched = false;
--
-- if (ath_tx_sched_aggr(sc, txq, tid, &stop))
-- sent = true;
--
-- /*
-- * add tid to round-robin queue if more frames
-- * are pending for the tid
-- */
-- if (ath_tid_has_buffered(tid))
-- ath_tx_queue_tid(sc, txq, tid);
-+ tid = list_first_entry(tid_list, struct ath_atx_tid, list);
-+ list_del(&tid->list);
-+ tid->sched = false;
-
-- if (stop || tid == last_tid)
-- break;
-- }
-+ if (ath_tx_sched_aggr(sc, txq, tid, &stop))
-+ sent = true;
-
-- if (!list_empty(&ac->tid_q) && !ac->sched) {
-- ac->sched = true;
-- list_add_tail(&ac->list, ac_list);
-- }
-+ /*
-+ * add tid to round-robin queue if more frames
-+ * are pending for the tid
-+ */
-+ if (ath_tid_has_buffered(tid))
-+ ath_tx_queue_tid(sc, txq, tid);
-
- if (stop)
- break;
-
-- if (ac == last_ac) {
-+ if (tid == last_tid) {
- if (!sent)
- break;
-
- sent = false;
-- last_ac = list_entry(ac_list->prev,
-- struct ath_atx_ac, list);
-+ last_tid = list_entry(tid_list->prev,
-+ struct ath_atx_tid, list);
- }
- }
-
-@@ -2391,10 +2356,10 @@ int ath_tx_start(struct ieee80211_hw *hw
- txq = sc->tx.uapsdq;
- ath_txq_lock(sc, txq);
- } else if (txctl->an && queue) {
-- WARN_ON(tid->ac->txq != txctl->txq);
-+ WARN_ON(tid->txq != txctl->txq);
-
- if (info->flags & IEEE80211_TX_CTL_CLEAR_PS_FILT)
-- tid->ac->clear_ps_filter = true;
-+ tid->clear_ps_filter = true;
-
- /*
- * Add this frame to software queue for scheduling later
-@@ -2888,7 +2853,6 @@ int ath_tx_init(struct ath_softc *sc, in
- void ath_tx_node_init(struct ath_softc *sc, struct ath_node *an)
- {
- struct ath_atx_tid *tid;
-- struct ath_atx_ac *ac;
- int tidno, acno;
-
- for (tidno = 0, tid = &an->tid[tidno];
-@@ -2901,24 +2865,16 @@ void ath_tx_node_init(struct ath_softc *
- tid->baw_head = tid->baw_tail = 0;
- tid->sched = false;
- tid->active = false;
-+ tid->clear_ps_filter = true;
- __skb_queue_head_init(&tid->buf_q);
- __skb_queue_head_init(&tid->retry_q);
- acno = TID_TO_WME_AC(tidno);
-- tid->ac = &an->ac[acno];
-- }
--
-- for (acno = 0, ac = &an->ac[acno];
-- acno < IEEE80211_NUM_ACS; acno++, ac++) {
-- ac->sched = false;
-- ac->clear_ps_filter = true;
-- ac->txq = sc->tx.txq_map[acno];
-- INIT_LIST_HEAD(&ac->tid_q);
-+ tid->txq = sc->tx.txq_map[acno];
- }
- }
-
- void ath_tx_node_cleanup(struct ath_softc *sc, struct ath_node *an)
- {
-- struct ath_atx_ac *ac;
- struct ath_atx_tid *tid;
- struct ath_txq *txq;
- int tidno;
-@@ -2926,8 +2882,7 @@ void ath_tx_node_cleanup(struct ath_soft
- for (tidno = 0, tid = &an->tid[tidno];
- tidno < IEEE80211_NUM_TIDS; tidno++, tid++) {
-
-- ac = tid->ac;
-- txq = ac->txq;
-+ txq = tid->txq;
-
- ath_txq_lock(sc, txq);
-
-@@ -2936,11 +2891,6 @@ void ath_tx_node_cleanup(struct ath_soft
- tid->sched = false;
- }
-
-- if (ac->sched) {
-- list_del(&ac->list);
-- tid->ac->sched = false;
-- }
--
- ath_tid_drain(sc, txq, tid);
- tid->active = false;
-
+++ /dev/null
-From: Felix Fietkau <nbd@openwrt.org>
-Date: Sat, 4 Apr 2015 18:42:33 +0200
-Subject: [PATCH] ath9k: remove the sched field in struct ath_atx_tid
-
-Use list_empty(&tid->list) instead
-
-Signed-off-by: Felix Fietkau <nbd@openwrt.org>
----
-
---- a/drivers/net/wireless/ath/ath9k/ath9k.h
-+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -245,7 +245,6 @@ struct ath_atx_tid {
- int baw_tail; /* next unused tx buffer slot */
-
- s8 bar_index;
-- bool sched;
- bool active;
- bool clear_ps_filter;
- };
---- a/drivers/net/wireless/ath/ath9k/xmit.c
-+++ b/drivers/net/wireless/ath/ath9k/xmit.c
-@@ -113,12 +113,9 @@ static void ath_tx_queue_tid(struct ath_
- if (!ctx)
- return;
-
-- if (tid->sched)
-- return;
--
-- tid->sched = true;
- list = &ctx->acq[TID_TO_WME_AC(tid->tidno)];
-- list_add_tail(&tid->list, list);
-+ if (list_empty(&tid->list))
-+ list_add_tail(&tid->list, list);
- }
-
- static struct ath_frame_info *get_frame_info(struct sk_buff *skb)
-@@ -1556,15 +1553,14 @@ void ath_tx_aggr_sleep(struct ieee80211_
-
- ath_txq_lock(sc, txq);
-
-- if (!tid->sched) {
-+ if (list_empty(&tid->list)) {
- ath_txq_unlock(sc, txq);
- continue;
- }
-
- buffered = ath_tid_has_buffered(tid);
-
-- tid->sched = false;
-- list_del(&tid->list);
-+ list_del_init(&tid->list);
-
- ath_txq_unlock(sc, txq);
-
-@@ -1944,8 +1940,7 @@ void ath_txq_schedule(struct ath_softc *
- break;
-
- tid = list_first_entry(tid_list, struct ath_atx_tid, list);
-- list_del(&tid->list);
-- tid->sched = false;
-+ list_del_init(&tid->list);
-
- if (ath_tx_sched_aggr(sc, txq, tid, &stop))
- sent = true;
-@@ -2863,11 +2858,11 @@ void ath_tx_node_init(struct ath_softc *
- tid->seq_start = tid->seq_next = 0;
- tid->baw_size = WME_MAX_BA;
- tid->baw_head = tid->baw_tail = 0;
-- tid->sched = false;
- tid->active = false;
- tid->clear_ps_filter = true;
- __skb_queue_head_init(&tid->buf_q);
- __skb_queue_head_init(&tid->retry_q);
-+ INIT_LIST_HEAD(&tid->list);
- acno = TID_TO_WME_AC(tidno);
- tid->txq = sc->tx.txq_map[acno];
- }
-@@ -2886,10 +2881,8 @@ void ath_tx_node_cleanup(struct ath_soft
-
- ath_txq_lock(sc, txq);
-
-- if (tid->sched) {
-- list_del(&tid->list);
-- tid->sched = false;
-- }
-+ if (!list_empty(&tid->list))
-+ list_del_init(&tid->list);
-
- ath_tid_drain(sc, txq, tid);
- tid->active = false;
+++ /dev/null
-From: Denys Vlasenko <dvlasenk@redhat.com>
-Date: Wed, 15 Jul 2015 14:56:06 +0200
-Subject: [PATCH] mac80211: Deinline rate_control_rate_init,
- rate_control_rate_update
-
-With this .config: http://busybox.net/~vda/kernel_config,
-after deinlining these functions have sizes and callsite counts
-as follows:
-
-rate_control_rate_init: 554 bytes, 8 calls
-rate_control_rate_update: 1596 bytes, 5 calls
-
-Total size reduction: about 11 kbytes.
-
-Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
-CC: John Linville <linville@tuxdriver.com>
-CC: Michal Kazior <michal.kazior@tieto.com>
-CC: Johannes Berg <johannes.berg@intel.com>
-Cc: linux-wireless@vger.kernel.org
-Cc: netdev@vger.kernel.org
-CC: linux-kernel@vger.kernel.org
----
-
---- a/net/mac80211/rate.c
-+++ b/net/mac80211/rate.c
-@@ -29,6 +29,65 @@ module_param(ieee80211_default_rc_algo,
- MODULE_PARM_DESC(ieee80211_default_rc_algo,
- "Default rate control algorithm for mac80211 to use");
-
-+void rate_control_rate_init(struct sta_info *sta)
-+{
-+ struct ieee80211_local *local = sta->sdata->local;
-+ struct rate_control_ref *ref = sta->rate_ctrl;
-+ struct ieee80211_sta *ista = &sta->sta;
-+ void *priv_sta = sta->rate_ctrl_priv;
-+ struct ieee80211_supported_band *sband;
-+ struct ieee80211_chanctx_conf *chanctx_conf;
-+
-+ ieee80211_sta_set_rx_nss(sta);
-+
-+ if (!ref)
-+ return;
-+
-+ rcu_read_lock();
-+
-+ chanctx_conf = rcu_dereference(sta->sdata->vif.chanctx_conf);
-+ if (WARN_ON(!chanctx_conf)) {
-+ rcu_read_unlock();
-+ return;
-+ }
-+
-+ sband = local->hw.wiphy->bands[chanctx_conf->def.chan->band];
-+
-+ spin_lock_bh(&sta->rate_ctrl_lock);
-+ ref->ops->rate_init(ref->priv, sband, &chanctx_conf->def, ista,
-+ priv_sta);
-+ spin_unlock_bh(&sta->rate_ctrl_lock);
-+ rcu_read_unlock();
-+ set_sta_flag(sta, WLAN_STA_RATE_CONTROL);
-+}
-+
-+void rate_control_rate_update(struct ieee80211_local *local,
-+ struct ieee80211_supported_band *sband,
-+ struct sta_info *sta, u32 changed)
-+{
-+ struct rate_control_ref *ref = local->rate_ctrl;
-+ struct ieee80211_sta *ista = &sta->sta;
-+ void *priv_sta = sta->rate_ctrl_priv;
-+ struct ieee80211_chanctx_conf *chanctx_conf;
-+
-+ if (ref && ref->ops->rate_update) {
-+ rcu_read_lock();
-+
-+ chanctx_conf = rcu_dereference(sta->sdata->vif.chanctx_conf);
-+ if (WARN_ON(!chanctx_conf)) {
-+ rcu_read_unlock();
-+ return;
-+ }
-+
-+ spin_lock_bh(&sta->rate_ctrl_lock);
-+ ref->ops->rate_update(ref->priv, sband, &chanctx_conf->def,
-+ ista, priv_sta, changed);
-+ spin_unlock_bh(&sta->rate_ctrl_lock);
-+ rcu_read_unlock();
-+ }
-+ drv_sta_rc_update(local, sta->sdata, &sta->sta, changed);
-+}
-+
- int ieee80211_rate_control_register(const struct rate_control_ops *ops)
- {
- struct rate_control_alg *alg;
---- a/net/mac80211/rate.h
-+++ b/net/mac80211/rate.h
-@@ -71,64 +71,10 @@ rate_control_tx_status_noskb(struct ieee
- spin_unlock_bh(&sta->rate_ctrl_lock);
- }
-
--static inline void rate_control_rate_init(struct sta_info *sta)
--{
-- struct ieee80211_local *local = sta->sdata->local;
-- struct rate_control_ref *ref = sta->rate_ctrl;
-- struct ieee80211_sta *ista = &sta->sta;
-- void *priv_sta = sta->rate_ctrl_priv;
-- struct ieee80211_supported_band *sband;
-- struct ieee80211_chanctx_conf *chanctx_conf;
--
-- ieee80211_sta_set_rx_nss(sta);
--
-- if (!ref)
-- return;
--
-- rcu_read_lock();
--
-- chanctx_conf = rcu_dereference(sta->sdata->vif.chanctx_conf);
-- if (WARN_ON(!chanctx_conf)) {
-- rcu_read_unlock();
-- return;
-- }
--
-- sband = local->hw.wiphy->bands[chanctx_conf->def.chan->band];
--
-- spin_lock_bh(&sta->rate_ctrl_lock);
-- ref->ops->rate_init(ref->priv, sband, &chanctx_conf->def, ista,
-- priv_sta);
-- spin_unlock_bh(&sta->rate_ctrl_lock);
-- rcu_read_unlock();
-- set_sta_flag(sta, WLAN_STA_RATE_CONTROL);
--}
--
--static inline void rate_control_rate_update(struct ieee80211_local *local,
-+void rate_control_rate_init(struct sta_info *sta);
-+void rate_control_rate_update(struct ieee80211_local *local,
- struct ieee80211_supported_band *sband,
-- struct sta_info *sta, u32 changed)
--{
-- struct rate_control_ref *ref = local->rate_ctrl;
-- struct ieee80211_sta *ista = &sta->sta;
-- void *priv_sta = sta->rate_ctrl_priv;
-- struct ieee80211_chanctx_conf *chanctx_conf;
--
-- if (ref && ref->ops->rate_update) {
-- rcu_read_lock();
--
-- chanctx_conf = rcu_dereference(sta->sdata->vif.chanctx_conf);
-- if (WARN_ON(!chanctx_conf)) {
-- rcu_read_unlock();
-- return;
-- }
--
-- spin_lock_bh(&sta->rate_ctrl_lock);
-- ref->ops->rate_update(ref->priv, sband, &chanctx_conf->def,
-- ista, priv_sta, changed);
-- spin_unlock_bh(&sta->rate_ctrl_lock);
-- rcu_read_unlock();
-- }
-- drv_sta_rc_update(local, sta->sdata, &sta->sta, changed);
--}
-+ struct sta_info *sta, u32 changed);
-
- static inline void *rate_control_alloc_sta(struct rate_control_ref *ref,
- struct sta_info *sta, gfp_t gfp)
+++ /dev/null
-From: Denys Vlasenko <dvlasenk@redhat.com>
-Date: Wed, 15 Jul 2015 14:56:05 +0200
-Subject: [PATCH] mac80211: Deinline drv_sta_state
-
-With this .config: http://busybox.net/~vda/kernel_config,
-after deinlining the function size is 3132 bytes and there are
-7 callsites.
-
-Total size reduction: about 20 kbytes.
-
-Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
-CC: John Linville <linville@tuxdriver.com>
-CC: Michal Kazior <michal.kazior@tieto.com>
-Cc: Johannes Berg <johannes.berg@intel.com>
-Cc: linux-wireless@vger.kernel.org
-Cc: netdev@vger.kernel.org
-CC: linux-kernel@vger.kernel.org
----
- create mode 100644 net/mac80211/driver-ops.c
-
---- a/net/mac80211/Makefile
-+++ b/net/mac80211/Makefile
-@@ -3,6 +3,7 @@ obj-$(CPTCFG_MAC80211) += mac80211.o
- # mac80211 objects
- mac80211-y := \
- main.o status.o \
-+ driver-ops.o \
- sta_info.o \
- wep.o \
- wpa.o \
---- /dev/null
-+++ b/net/mac80211/driver-ops.c
-@@ -0,0 +1,41 @@
-+/*
-+ * 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.
-+ */
-+#include <net/mac80211.h>
-+#include "ieee80211_i.h"
-+#include "trace.h"
-+#include "driver-ops.h"
-+
-+__must_check
-+int drv_sta_state(struct ieee80211_local *local,
-+ struct ieee80211_sub_if_data *sdata,
-+ struct sta_info *sta,
-+ enum ieee80211_sta_state old_state,
-+ enum ieee80211_sta_state new_state)
-+{
-+ int ret = 0;
-+
-+ might_sleep();
-+
-+ sdata = get_bss_sdata(sdata);
-+ if (!check_sdata_in_driver(sdata))
-+ return -EIO;
-+
-+ trace_drv_sta_state(local, sdata, &sta->sta, old_state, new_state);
-+ if (local->ops->sta_state) {
-+ ret = local->ops->sta_state(&local->hw, &sdata->vif, &sta->sta,
-+ old_state, new_state);
-+ } else if (old_state == IEEE80211_STA_AUTH &&
-+ new_state == IEEE80211_STA_ASSOC) {
-+ ret = drv_sta_add(local, sdata, &sta->sta);
-+ if (ret == 0)
-+ sta->uploaded = true;
-+ } else if (old_state == IEEE80211_STA_ASSOC &&
-+ new_state == IEEE80211_STA_AUTH) {
-+ drv_sta_remove(local, sdata, &sta->sta);
-+ }
-+ trace_drv_return_int(local, ret);
-+ return ret;
-+}
---- a/net/mac80211/driver-ops.h
-+++ b/net/mac80211/driver-ops.h
-@@ -573,37 +573,12 @@ static inline void drv_sta_pre_rcu_remov
- trace_drv_return_void(local);
- }
-
--static inline __must_check
-+__must_check
- int drv_sta_state(struct ieee80211_local *local,
- struct ieee80211_sub_if_data *sdata,
- struct sta_info *sta,
- enum ieee80211_sta_state old_state,
-- enum ieee80211_sta_state new_state)
--{
-- int ret = 0;
--
-- might_sleep();
--
-- sdata = get_bss_sdata(sdata);
-- if (!check_sdata_in_driver(sdata))
-- return -EIO;
--
-- trace_drv_sta_state(local, sdata, &sta->sta, old_state, new_state);
-- if (local->ops->sta_state) {
-- ret = local->ops->sta_state(&local->hw, &sdata->vif, &sta->sta,
-- old_state, new_state);
-- } else if (old_state == IEEE80211_STA_AUTH &&
-- new_state == IEEE80211_STA_ASSOC) {
-- ret = drv_sta_add(local, sdata, &sta->sta);
-- if (ret == 0)
-- sta->uploaded = true;
-- } else if (old_state == IEEE80211_STA_ASSOC &&
-- new_state == IEEE80211_STA_AUTH) {
-- drv_sta_remove(local, sdata, &sta->sta);
-- }
-- trace_drv_return_int(local, ret);
-- return ret;
--}
-+ enum ieee80211_sta_state new_state);
-
- static inline void drv_sta_rc_update(struct ieee80211_local *local,
- struct ieee80211_sub_if_data *sdata,
+++ /dev/null
-From: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
-Date: Wed, 22 Jul 2015 10:42:43 +0200
-Subject: [PATCH] ath9k: Fix NF CCA limits for AR9287 and AR9227
-
-The FreeBSD driver [0] uses the same 2G values as for the AR9280 chips.
-Using the same values in ath9k results in much better throughput for me.
-
-Before this patch I had a huge amount of packet loss (sometimes up to
-40%) and the max transfer speed was somewhere around 5Mbit/s. With this
-patch applied I have zero packet loss and ten times the throughput.
-My device uses a AR9227 which is the PCI variant of the AR9287.
-
-[0] http://bxr.su/FreeBSD/sys/dev/ath/ath_hal/ar9002/ar9287.h
-
-Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
----
-
---- a/drivers/net/wireless/ath/ath9k/ar9002_phy.h
-+++ b/drivers/net/wireless/ath/ath9k/ar9002_phy.h
-@@ -610,8 +610,8 @@
- #define AR_PHY_CCA_MIN_GOOD_VAL_9271_2GHZ -127
- #define AR_PHY_CCA_MAX_GOOD_VAL_9271_2GHZ -116
-
--#define AR_PHY_CCA_NOM_VAL_9287_2GHZ -120
-+#define AR_PHY_CCA_NOM_VAL_9287_2GHZ -112
- #define AR_PHY_CCA_MIN_GOOD_VAL_9287_2GHZ -127
--#define AR_PHY_CCA_MAX_GOOD_VAL_9287_2GHZ -110
-+#define AR_PHY_CCA_MAX_GOOD_VAL_9287_2GHZ -97
-
- #endif
+++ /dev/null
-From: Felix Fietkau <nbd@openwrt.org>
-Date: Thu, 30 Jul 2015 14:12:25 +0200
-Subject: [PATCH] mac80211: make local->tx_headroom a multiple of 4
-
-This ensures that mac80211 generated management frames and beacons are
-aligned before being passed to the driver
-
-Signed-off-by: Felix Fietkau <nbd@openwrt.org>
----
-
---- a/net/mac80211/main.c
-+++ b/net/mac80211/main.c
-@@ -1031,6 +1031,7 @@ int ieee80211_register_hw(struct ieee802
- */
- local->tx_headroom = max_t(unsigned int , local->hw.extra_tx_headroom,
- IEEE80211_TX_STATUS_HEADROOM);
-+ local->tx_headroom = ALIGN(local->tx_headroom, 4);
-
- debugfs_hw_add(local);
-
+++ /dev/null
-From: Adrien Schildknecht <adrien+dev@schischi.me>
-Date: Tue, 28 Jul 2015 10:30:16 +0200
-Subject: [PATCH] mac80211: fix invalid read in minstrel_sort_best_tp_rates()
-
-At the last iteration of the loop, j may equal zero and thus
-tp_list[j - 1] causes an invalid read.
-Changed the logic of the loop so that j - 1 is always >= 0.
-
-Signed-off-by: Adrien Schildknecht <adrien+dev@schischi.me>
----
-
---- a/net/mac80211/rc80211_minstrel.c
-+++ b/net/mac80211/rc80211_minstrel.c
-@@ -92,14 +92,15 @@ int minstrel_get_tp_avg(struct minstrel_
- static inline void
- minstrel_sort_best_tp_rates(struct minstrel_sta_info *mi, int i, u8 *tp_list)
- {
-- int j = MAX_THR_RATES;
-- struct minstrel_rate_stats *tmp_mrs = &mi->r[j - 1].stats;
-+ int j;
-+ struct minstrel_rate_stats *tmp_mrs;
- struct minstrel_rate_stats *cur_mrs = &mi->r[i].stats;
-
-- while (j > 0 && (minstrel_get_tp_avg(&mi->r[i], cur_mrs->prob_ewma) >
-- minstrel_get_tp_avg(&mi->r[tp_list[j - 1]], tmp_mrs->prob_ewma))) {
-- j--;
-+ for (j = MAX_THR_RATES; j > 0; --j) {
- tmp_mrs = &mi->r[tp_list[j - 1]].stats;
-+ if (minstrel_get_tp_avg(&mi->r[i], cur_mrs->prob_ewma) <=
-+ minstrel_get_tp_avg(&mi->r[tp_list[j - 1]], tmp_mrs->prob_ewma))
-+ break;
- }
-
- if (j < MAX_THR_RATES - 1)
+++ /dev/null
-From: Vineet Gupta <Vineet.Gupta1@synopsys.com>
-Date: Thu, 9 Jul 2015 13:43:18 +0530
-Subject: [PATCH] brcmfmac: dhd_sdio.c: use existing atomic_or primitive
-
-There's already a generic implementation so use that instead.
-
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
-
---- a/drivers/net/wireless/brcm80211/brcmfmac/sdio.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/sdio.c
-@@ -2564,15 +2564,6 @@ static inline void brcmf_sdio_clrintr(st
- }
- }
-
--static void atomic_orr(int val, atomic_t *v)
--{
-- int old_val;
--
-- old_val = atomic_read(v);
-- while (atomic_cmpxchg(v, old_val, val | old_val) != old_val)
-- old_val = atomic_read(v);
--}
--
- static int brcmf_sdio_intr_rstatus(struct brcmf_sdio *bus)
- {
- struct brcmf_core *buscore;
-@@ -2595,7 +2586,7 @@ static int brcmf_sdio_intr_rstatus(struc
- if (val) {
- brcmf_sdiod_regwl(bus->sdiodev, addr, val, &ret);
- bus->sdcnt.f1regdata++;
-- atomic_orr(val, &bus->intstatus);
-+ atomic_or(val, &bus->intstatus);
- }
-
- return ret;
-@@ -2712,7 +2703,7 @@ static void brcmf_sdio_dpc(struct brcmf_
-
- /* Keep still-pending events for next scheduling */
- if (intstatus)
-- atomic_orr(intstatus, &bus->intstatus);
-+ atomic_or(intstatus, &bus->intstatus);
-
- brcmf_sdio_clrintr(bus);
-
+++ /dev/null
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
-Date: Thu, 20 Aug 2015 00:16:42 +0200
-Subject: [PATCH] brcmfmac: check all combinations when setting wiphy's
- addresses
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Broadcom is working on better reflection of interface combinations. With
-upcoming patches we may have 1st combination supporting less interfaces
-than others.
-To don't run out of addresses check all combinations to find the one
-with the greatest max_interfaces value.
-
-Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
-
---- a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c
-@@ -5786,7 +5786,9 @@ static void brcmf_wiphy_wowl_params(stru
- static int brcmf_setup_wiphy(struct wiphy *wiphy, struct brcmf_if *ifp)
- {
- struct brcmf_pub *drvr = ifp->drvr;
-+ const struct ieee80211_iface_combination *combo;
- struct ieee80211_supported_band *band;
-+ u16 max_interfaces = 0;
- __le32 bandlist[3];
- u32 n_bands;
- int err, i;
-@@ -5799,8 +5801,13 @@ static int brcmf_setup_wiphy(struct wiph
- if (err)
- return err;
-
-- for (i = 0; i < wiphy->iface_combinations->max_interfaces &&
-- i < ARRAY_SIZE(drvr->addresses); i++) {
-+ for (i = 0, combo = wiphy->iface_combinations;
-+ i < wiphy->n_iface_combinations; i++, combo++) {
-+ max_interfaces = max(max_interfaces, combo->max_interfaces);
-+ }
-+
-+ for (i = 0; i < max_interfaces && i < ARRAY_SIZE(drvr->addresses);
-+ i++) {
- u8 *addr = drvr->addresses[i].addr;
-
- memcpy(addr, drvr->mac, ETH_ALEN);
+++ /dev/null
-From: Arend van Spriel <arend@broadcom.com>
-Date: Thu, 20 Aug 2015 22:06:03 +0200
-Subject: [PATCH] brcmfmac: correct interface combination info
-
-The interface combination provided by brcmfmac did not truly reflect
-the combinations supported by driver and/or firmware.
-
-Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
-Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
-Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
-Reviewed-by: Pontus Fuchs <pontusf@broadcom.com>
-Signed-off-by: Arend van Spriel <arend@broadcom.com>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
-
---- a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c
-@@ -5695,63 +5695,132 @@ brcmf_txrx_stypes[NUM_NL80211_IFTYPES] =
- }
- };
-
-+/**
-+ * brcmf_setup_ifmodes() - determine interface modes and combinations.
-+ *
-+ * @wiphy: wiphy object.
-+ * @ifp: interface object needed for feat module api.
-+ *
-+ * The interface modes and combinations are determined dynamically here
-+ * based on firmware functionality.
-+ *
-+ * no p2p and no mbss:
-+ *
-+ * #STA <= 1, #AP <= 1, channels = 1, 2 total
-+ *
-+ * no p2p and mbss:
-+ *
-+ * #STA <= 1, #AP <= 1, channels = 1, 2 total
-+ * #AP <= 4, matching BI, channels = 1, 4 total
-+ *
-+ * p2p, no mchan, and mbss:
-+ *
-+ * #STA <= 1, #P2P-DEV <= 1, #{P2P-CL, P2P-GO} <= 1, channels = 1, 3 total
-+ * #STA <= 1, #P2P-DEV <= 1, #AP <= 1, #P2P-CL <= 1, channels = 1, 4 total
-+ * #AP <= 4, matching BI, channels = 1, 4 total
-+ *
-+ * p2p, mchan, and mbss:
-+ *
-+ * #STA <= 1, #P2P-DEV <= 1, #{P2P-CL, P2P-GO} <= 1, channels = 2, 3 total
-+ * #STA <= 1, #P2P-DEV <= 1, #AP <= 1, #P2P-CL <= 1, channels = 1, 4 total
-+ * #AP <= 4, matching BI, channels = 1, 4 total
-+ */
- static int brcmf_setup_ifmodes(struct wiphy *wiphy, struct brcmf_if *ifp)
- {
- struct ieee80211_iface_combination *combo = NULL;
-- struct ieee80211_iface_limit *limits = NULL;
-- int i = 0, max_iface_cnt;
-+ struct ieee80211_iface_limit *c0_limits = NULL;
-+ struct ieee80211_iface_limit *p2p_limits = NULL;
-+ struct ieee80211_iface_limit *mbss_limits = NULL;
-+ bool mbss, p2p;
-+ int i, c, n_combos;
-
-- combo = kzalloc(sizeof(*combo), GFP_KERNEL);
-+ mbss = brcmf_feat_is_enabled(ifp, BRCMF_FEAT_MBSS);
-+ p2p = brcmf_feat_is_enabled(ifp, BRCMF_FEAT_P2P);
-+
-+ n_combos = 1 + !!p2p + !!mbss;
-+ combo = kcalloc(n_combos, sizeof(*combo), GFP_KERNEL);
- if (!combo)
- goto err;
-
-- limits = kzalloc(sizeof(*limits) * 4, GFP_KERNEL);
-- if (!limits)
-+ c0_limits = kcalloc(p2p ? 3 : 2, sizeof(*c0_limits), GFP_KERNEL);
-+ if (!c0_limits)
- goto err;
-
-+ if (p2p) {
-+ p2p_limits = kcalloc(4, sizeof(*p2p_limits), GFP_KERNEL);
-+ if (!p2p_limits)
-+ goto err;
-+ }
-+
-+ if (mbss) {
-+ mbss_limits = kcalloc(1, sizeof(*mbss_limits), GFP_KERNEL);
-+ if (!mbss_limits)
-+ goto err;
-+ }
-+
- wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
- BIT(NL80211_IFTYPE_ADHOC) |
- BIT(NL80211_IFTYPE_AP);
-
-- if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_MCHAN))
-- combo->num_different_channels = 2;
-- else
-- combo->num_different_channels = 1;
--
-- if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_MBSS)) {
-- limits[i].max = 1;
-- limits[i++].types = BIT(NL80211_IFTYPE_STATION);
-- limits[i].max = 4;
-- limits[i++].types = BIT(NL80211_IFTYPE_AP);
-- max_iface_cnt = 5;
-- } else {
-- limits[i].max = 2;
-- limits[i++].types = BIT(NL80211_IFTYPE_STATION) |
-- BIT(NL80211_IFTYPE_AP);
-- max_iface_cnt = 2;
-- }
--
-- if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_P2P)) {
-+ c = 0;
-+ i = 0;
-+ combo[c].num_different_channels = 1;
-+ c0_limits[i].max = 1;
-+ c0_limits[i++].types = BIT(NL80211_IFTYPE_STATION);
-+ if (p2p) {
-+ if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_MCHAN))
-+ combo[c].num_different_channels = 2;
- wiphy->interface_modes |= BIT(NL80211_IFTYPE_P2P_CLIENT) |
- BIT(NL80211_IFTYPE_P2P_GO) |
- BIT(NL80211_IFTYPE_P2P_DEVICE);
-- limits[i].max = 1;
-- limits[i++].types = BIT(NL80211_IFTYPE_P2P_CLIENT) |
-- BIT(NL80211_IFTYPE_P2P_GO);
-- limits[i].max = 1;
-- limits[i++].types = BIT(NL80211_IFTYPE_P2P_DEVICE);
-- max_iface_cnt += 2;
-- }
-- combo->max_interfaces = max_iface_cnt;
-- combo->limits = limits;
-- combo->n_limits = i;
-+ c0_limits[i].max = 1;
-+ c0_limits[i++].types = BIT(NL80211_IFTYPE_P2P_DEVICE);
-+ c0_limits[i].max = 1;
-+ c0_limits[i++].types = BIT(NL80211_IFTYPE_P2P_CLIENT) |
-+ BIT(NL80211_IFTYPE_P2P_GO);
-+ } else {
-+ c0_limits[i].max = 1;
-+ c0_limits[i++].types = BIT(NL80211_IFTYPE_AP);
-+ }
-+ combo[c].max_interfaces = i;
-+ combo[c].n_limits = i;
-+ combo[c].limits = c0_limits;
-+
-+ if (p2p) {
-+ c++;
-+ i = 0;
-+ combo[c].num_different_channels = 1;
-+ p2p_limits[i].max = 1;
-+ p2p_limits[i++].types = BIT(NL80211_IFTYPE_STATION);
-+ p2p_limits[i].max = 1;
-+ p2p_limits[i++].types = BIT(NL80211_IFTYPE_AP);
-+ p2p_limits[i].max = 1;
-+ p2p_limits[i++].types = BIT(NL80211_IFTYPE_P2P_CLIENT);
-+ p2p_limits[i].max = 1;
-+ p2p_limits[i++].types = BIT(NL80211_IFTYPE_P2P_DEVICE);
-+ combo[c].max_interfaces = i;
-+ combo[c].n_limits = i;
-+ combo[c].limits = p2p_limits;
-+ }
-
-+ if (mbss) {
-+ c++;
-+ combo[c].beacon_int_infra_match = true;
-+ combo[c].num_different_channels = 1;
-+ mbss_limits[0].max = 4;
-+ mbss_limits[0].types = BIT(NL80211_IFTYPE_AP);
-+ combo[c].max_interfaces = 4;
-+ combo[c].n_limits = 1;
-+ combo[c].limits = mbss_limits;
-+ }
-+ wiphy->n_iface_combinations = n_combos;
- wiphy->iface_combinations = combo;
-- wiphy->n_iface_combinations = 1;
- return 0;
-
- err:
-- kfree(limits);
-+ kfree(c0_limits);
-+ kfree(p2p_limits);
-+ kfree(mbss_limits);
- kfree(combo);
- return -ENOMEM;
- }
-@@ -6080,11 +6149,15 @@ static void brcmf_cfg80211_reg_notifier(
-
- static void brcmf_free_wiphy(struct wiphy *wiphy)
- {
-+ int i;
-+
- if (!wiphy)
- return;
-
-- if (wiphy->iface_combinations)
-- kfree(wiphy->iface_combinations->limits);
-+ if (wiphy->iface_combinations) {
-+ for (i = 0; i < wiphy->n_iface_combinations; i++)
-+ kfree(wiphy->iface_combinations[i].limits);
-+ }
- kfree(wiphy->iface_combinations);
- if (wiphy->bands[IEEE80211_BAND_2GHZ]) {
- kfree(wiphy->bands[IEEE80211_BAND_2GHZ]->channels);
+++ /dev/null
-From: Franky Lin <frankyl@broadcom.com>
-Date: Thu, 20 Aug 2015 22:06:04 +0200
-Subject: [PATCH] brcmfmac: add debugfs entry for msgbuf statistics
-
-Expose ring buffer read/write pointers and other useful statistics
-through debugfs.
-
-Reviewed-by: Arend Van Spriel <arend@broadcom.com>
-Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
-Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
-Signed-off-by: Franky Lin <frankyl@broadcom.com>
-Signed-off-by: Arend van Spriel <arend@broadcom.com>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
-
---- a/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c
-@@ -1360,6 +1360,60 @@ void brcmf_msgbuf_delete_flowring(struct
- }
- }
-
-+#ifdef DEBUG
-+static int brcmf_msgbuf_stats_read(struct seq_file *seq, void *data)
-+{
-+ struct brcmf_bus *bus_if = dev_get_drvdata(seq->private);
-+ struct brcmf_pub *drvr = bus_if->drvr;
-+ struct brcmf_msgbuf *msgbuf = (struct brcmf_msgbuf *)drvr->proto->pd;
-+ struct brcmf_commonring *commonring;
-+ u16 i;
-+ struct brcmf_flowring_ring *ring;
-+ struct brcmf_flowring_hash *hash;
-+
-+ commonring = msgbuf->commonrings[BRCMF_H2D_MSGRING_CONTROL_SUBMIT];
-+ seq_printf(seq, "h2d_ctl_submit: rp %4u, wp %4u, depth %4u\n",
-+ commonring->r_ptr, commonring->w_ptr, commonring->depth);
-+ commonring = msgbuf->commonrings[BRCMF_H2D_MSGRING_RXPOST_SUBMIT];
-+ seq_printf(seq, "h2d_rx_submit: rp %4u, wp %4u, depth %4u\n",
-+ commonring->r_ptr, commonring->w_ptr, commonring->depth);
-+ commonring = msgbuf->commonrings[BRCMF_D2H_MSGRING_CONTROL_COMPLETE];
-+ seq_printf(seq, "d2h_ctl_cmplt: rp %4u, wp %4u, depth %4u\n",
-+ commonring->r_ptr, commonring->w_ptr, commonring->depth);
-+ commonring = msgbuf->commonrings[BRCMF_D2H_MSGRING_TX_COMPLETE];
-+ seq_printf(seq, "d2h_tx_cmplt: rp %4u, wp %4u, depth %4u\n",
-+ commonring->r_ptr, commonring->w_ptr, commonring->depth);
-+ commonring = msgbuf->commonrings[BRCMF_D2H_MSGRING_RX_COMPLETE];
-+ seq_printf(seq, "d2h_rx_cmplt: rp %4u, wp %4u, depth %4u\n",
-+ commonring->r_ptr, commonring->w_ptr, commonring->depth);
-+
-+ seq_printf(seq, "\nh2d_flowrings: depth %u\n",
-+ BRCMF_H2D_TXFLOWRING_MAX_ITEM);
-+ seq_puts(seq, "Active flowrings:\n");
-+ hash = msgbuf->flow->hash;
-+ for (i = 0; i < msgbuf->flow->nrofrings; i++) {
-+ if (!msgbuf->flow->rings[i])
-+ continue;
-+ ring = msgbuf->flow->rings[i];
-+ if (ring->status != RING_OPEN)
-+ continue;
-+ commonring = msgbuf->flowrings[i];
-+ hash = &msgbuf->flow->hash[ring->hash_id];
-+ seq_printf(seq, "id %3u: rp %4u, wp %4u, qlen %4u, blocked %u\n"
-+ " ifidx %u, fifo %u, da %pM\n",
-+ i, commonring->r_ptr, commonring->w_ptr,
-+ skb_queue_len(&ring->skblist), ring->blocked,
-+ hash->ifidx, hash->fifo, hash->mac);
-+ }
-+
-+ return 0;
-+}
-+#else
-+static int brcmf_msgbuf_stats_read(struct seq_file *seq, void *data)
-+{
-+ return 0;
-+}
-+#endif
-
- int brcmf_proto_msgbuf_attach(struct brcmf_pub *drvr)
- {
-@@ -1460,6 +1514,8 @@ int brcmf_proto_msgbuf_attach(struct brc
- spin_lock_init(&msgbuf->flowring_work_lock);
- INIT_LIST_HEAD(&msgbuf->work_queue);
-
-+ brcmf_debugfs_add_entry(drvr, "msgbuf_stats", brcmf_msgbuf_stats_read);
-+
- return 0;
-
- fail:
+++ /dev/null
-From: Arend van Spriel <arend@broadcom.com>
-Date: Thu, 20 Aug 2015 22:06:05 +0200
-Subject: [PATCH] brcmfmac: make use of cfg80211_check_combinations()
-
-Use cfg80211_check_combinations() so we can bail out early when an
-interface add or change results in an invalid combination.
-
-Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
-Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
-Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
-Signed-off-by: Arend van Spriel <arend@broadcom.com>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
-
---- a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c
-@@ -469,6 +469,36 @@ brcmf_find_wpsie(const u8 *parse, u32 le
- return NULL;
- }
-
-+static int brcmf_vif_change_validate(struct brcmf_cfg80211_info *cfg,
-+ struct brcmf_cfg80211_vif *vif,
-+ enum nl80211_iftype new_type)
-+{
-+ int iftype_num[NUM_NL80211_IFTYPES];
-+ struct brcmf_cfg80211_vif *pos;
-+
-+ memset(&iftype_num[0], 0, sizeof(iftype_num));
-+ list_for_each_entry(pos, &cfg->vif_list, list)
-+ if (pos == vif)
-+ iftype_num[new_type]++;
-+ else
-+ iftype_num[pos->wdev.iftype]++;
-+
-+ return cfg80211_check_combinations(cfg->wiphy, 1, 0, iftype_num);
-+}
-+
-+static int brcmf_vif_add_validate(struct brcmf_cfg80211_info *cfg,
-+ enum nl80211_iftype new_type)
-+{
-+ int iftype_num[NUM_NL80211_IFTYPES];
-+ struct brcmf_cfg80211_vif *pos;
-+
-+ memset(&iftype_num[0], 0, sizeof(iftype_num));
-+ list_for_each_entry(pos, &cfg->vif_list, list)
-+ iftype_num[pos->wdev.iftype]++;
-+
-+ iftype_num[new_type]++;
-+ return cfg80211_check_combinations(cfg->wiphy, 1, 0, iftype_num);
-+}
-
- static void convert_key_from_CPU(struct brcmf_wsec_key *key,
- struct brcmf_wsec_key_le *key_le)
-@@ -663,8 +693,14 @@ static struct wireless_dev *brcmf_cfg802
- struct vif_params *params)
- {
- struct wireless_dev *wdev;
-+ int err;
-
- brcmf_dbg(TRACE, "enter: %s type %d\n", name, type);
-+ err = brcmf_vif_add_validate(wiphy_to_cfg(wiphy), type);
-+ if (err) {
-+ brcmf_err("iface validation failed: err=%d\n", err);
-+ return ERR_PTR(err);
-+ }
- switch (type) {
- case NL80211_IFTYPE_ADHOC:
- case NL80211_IFTYPE_STATION:
-@@ -823,8 +859,12 @@ brcmf_cfg80211_change_iface(struct wiphy
- s32 ap = 0;
- s32 err = 0;
-
-- brcmf_dbg(TRACE, "Enter, ndev=%p, type=%d\n", ndev, type);
--
-+ brcmf_dbg(TRACE, "Enter, idx=%d, type=%d\n", ifp->bssidx, type);
-+ err = brcmf_vif_change_validate(wiphy_to_cfg(wiphy), vif, type);
-+ if (err) {
-+ brcmf_err("iface validation failed: err=%d\n", err);
-+ return err;
-+ }
- switch (type) {
- case NL80211_IFTYPE_MONITOR:
- case NL80211_IFTYPE_WDS:
+++ /dev/null
-From: Franky Lin <frankyl@broadcom.com>
-Date: Thu, 20 Aug 2015 22:06:06 +0200
-Subject: [PATCH] brcmfmac: block the correct flowring when backup queue
- overflow
-
-brcmf_flowring_block blocks the last active flowring under the same
-interface instead of the one provided by caller. This could lead to a
-dead lock of netif stop if there are more than one flowring under the
-interface and the traffic is high enough so brcmf_flowring_enqueue can
-not unblock the ring right away.
-
-Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
-Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
-Signed-off-by: Franky Lin <frankyl@broadcom.com>
-Signed-off-by: Arend van Spriel <arend@broadcom.com>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
-
---- a/drivers/net/wireless/brcm80211/brcmfmac/flowring.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/flowring.c
-@@ -194,11 +194,15 @@ static void brcmf_flowring_block(struct
- spin_lock_irqsave(&flow->block_lock, flags);
-
- ring = flow->rings[flowid];
-+ if (ring->blocked == blocked) {
-+ spin_unlock_irqrestore(&flow->block_lock, flags);
-+ return;
-+ }
- ifidx = brcmf_flowring_ifidx_get(flow, flowid);
-
- currently_blocked = false;
- for (i = 0; i < flow->nrofrings; i++) {
-- if (flow->rings[i]) {
-+ if ((flow->rings[i]) && (i != flowid)) {
- ring = flow->rings[i];
- if ((ring->status == RING_OPEN) &&
- (brcmf_flowring_ifidx_get(flow, i) == ifidx)) {
-@@ -209,8 +213,8 @@ static void brcmf_flowring_block(struct
- }
- }
- }
-- ring->blocked = blocked;
-- if (currently_blocked == blocked) {
-+ flow->rings[flowid]->blocked = blocked;
-+ if (currently_blocked) {
- spin_unlock_irqrestore(&flow->block_lock, flags);
- return;
- }
+++ /dev/null
-From: Arend van Spriel <arend@broadcom.com>
-Date: Thu, 20 Aug 2015 22:06:07 +0200
-Subject: [PATCH] brcmfmac: bump highest event number for 4339 firmware
-
-The event mask length is determined by the highest event number
-that is specified in the driver. When this length is shorter than
-firmware expects setting event mask will fail and device becomes
-pretty useless. This issue was reported with bcm4339 firmware that
-was recently released.
-
-Reported-by: Pontus Fuchs <pontusf@broadcom.com>
-Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
-Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
-Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
-Reviewed-by: Pontus Fuchs <pontusf@broadcom.com>
-Signed-off-by: Arend van Spriel <arend@broadcom.com>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
-
---- a/drivers/net/wireless/brcm80211/brcmfmac/fweh.h
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/fweh.h
-@@ -85,7 +85,6 @@ struct brcmf_event;
- BRCMF_ENUM_DEF(IF, 54) \
- BRCMF_ENUM_DEF(P2P_DISC_LISTEN_COMPLETE, 55) \
- BRCMF_ENUM_DEF(RSSI, 56) \
-- BRCMF_ENUM_DEF(PFN_SCAN_COMPLETE, 57) \
- BRCMF_ENUM_DEF(EXTLOG_MSG, 58) \
- BRCMF_ENUM_DEF(ACTION_FRAME, 59) \
- BRCMF_ENUM_DEF(ACTION_FRAME_COMPLETE, 60) \
-@@ -103,8 +102,7 @@ struct brcmf_event;
- BRCMF_ENUM_DEF(FIFO_CREDIT_MAP, 74) \
- BRCMF_ENUM_DEF(ACTION_FRAME_RX, 75) \
- BRCMF_ENUM_DEF(TDLS_PEER_EVENT, 92) \
-- BRCMF_ENUM_DEF(BCMC_CREDIT_SUPPORT, 127) \
-- BRCMF_ENUM_DEF(PSTA_PRIMARY_INTF_IND, 128)
-+ BRCMF_ENUM_DEF(BCMC_CREDIT_SUPPORT, 127)
-
- #define BRCMF_ENUM_DEF(id, val) \
- BRCMF_E_##id = (val),
-@@ -112,7 +110,11 @@ struct brcmf_event;
- /* firmware event codes sent by the dongle */
- enum brcmf_fweh_event_code {
- BRCMF_FWEH_EVENT_ENUM_DEFLIST
-- BRCMF_E_LAST
-+ /* this determines event mask length which must match
-+ * minimum length check in device firmware so it is
-+ * hard-coded here.
-+ */
-+ BRCMF_E_LAST = 139
- };
- #undef BRCMF_ENUM_DEF
-
+++ /dev/null
-From: Arend van Spriel <arend@broadcom.com>
-Date: Wed, 26 Aug 2015 22:14:53 +0200
-Subject: [PATCH] brcmfmac: consolidate ifp lookup in driver core
-
-In rx path the firmware provide an interface index which is used to
-map to a struct brcmf_if instance. However, this involves some trick
-that is done in two places. This is changed by having driver core
-providing brcmf_get_ifp() function.
-
-Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
-Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
-Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
-Signed-off-by: Arend van Spriel <arend@broadcom.com>
----
-
---- a/drivers/net/wireless/brcm80211/brcmfmac/bcdc.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/bcdc.c
-@@ -276,6 +276,7 @@ brcmf_proto_bcdc_hdrpull(struct brcmf_pu
- struct sk_buff *pktbuf)
- {
- struct brcmf_proto_bcdc_header *h;
-+ struct brcmf_if *ifp;
-
- brcmf_dbg(BCDC, "Enter\n");
-
-@@ -289,30 +290,21 @@ brcmf_proto_bcdc_hdrpull(struct brcmf_pu
- trace_brcmf_bcdchdr(pktbuf->data);
- h = (struct brcmf_proto_bcdc_header *)(pktbuf->data);
-
-- *ifidx = BCDC_GET_IF_IDX(h);
-- if (*ifidx >= BRCMF_MAX_IFS) {
-- brcmf_err("rx data ifnum out of range (%d)\n", *ifidx);
-+ ifp = brcmf_get_ifp(drvr, BCDC_GET_IF_IDX(h));
-+ if (IS_ERR_OR_NULL(ifp)) {
-+ brcmf_dbg(INFO, "no matching ifp found\n");
- return -EBADE;
- }
-- /* The ifidx is the idx to map to matching netdev/ifp. When receiving
-- * events this is easy because it contains the bssidx which maps
-- * 1-on-1 to the netdev/ifp. But for data frames the ifidx is rcvd.
-- * bssidx 1 is used for p2p0 and no data can be received or
-- * transmitted on it. Therefor bssidx is ifidx + 1 if ifidx > 0
-- */
-- if (*ifidx)
-- (*ifidx)++;
--
- if (((h->flags & BCDC_FLAG_VER_MASK) >> BCDC_FLAG_VER_SHIFT) !=
- BCDC_PROTO_VER) {
- brcmf_err("%s: non-BCDC packet received, flags 0x%x\n",
-- brcmf_ifname(drvr, *ifidx), h->flags);
-+ brcmf_ifname(drvr, ifp->ifidx), h->flags);
- return -EBADE;
- }
-
- if (h->flags & BCDC_FLAG_SUM_GOOD) {
- brcmf_dbg(BCDC, "%s: BDC rcv, good checksum, flags 0x%x\n",
-- brcmf_ifname(drvr, *ifidx), h->flags);
-+ brcmf_ifname(drvr, ifp->ifidx), h->flags);
- pktbuf->ip_summed = CHECKSUM_UNNECESSARY;
- }
-
-@@ -320,12 +312,15 @@ brcmf_proto_bcdc_hdrpull(struct brcmf_pu
-
- skb_pull(pktbuf, BCDC_HEADER_LEN);
- if (do_fws)
-- brcmf_fws_hdrpull(drvr, *ifidx, h->data_offset << 2, pktbuf);
-+ brcmf_fws_hdrpull(drvr, ifp->ifidx, h->data_offset << 2,
-+ pktbuf);
- else
- skb_pull(pktbuf, h->data_offset << 2);
-
- if (pktbuf->len == 0)
- return -ENODATA;
-+
-+ *ifidx = ifp->ifidx;
- return 0;
- }
-
---- a/drivers/net/wireless/brcm80211/brcmfmac/core.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/core.c
-@@ -83,6 +83,25 @@ char *brcmf_ifname(struct brcmf_pub *drv
- return "<if_none>";
- }
-
-+struct brcmf_if *brcmf_get_ifp(struct brcmf_pub *drvr, int ifidx)
-+{
-+ if (ifidx < 0 || ifidx >= BRCMF_MAX_IFS) {
-+ brcmf_err("ifidx %d out of range\n", ifidx);
-+ return ERR_PTR(-ERANGE);
-+ }
-+
-+ /* The ifidx is the idx to map to matching netdev/ifp. When receiving
-+ * events this is easy because it contains the bssidx which maps
-+ * 1-on-1 to the netdev/ifp. But for data frames the ifidx is rcvd.
-+ * bssidx 1 is used for p2p0 and no data can be received or
-+ * transmitted on it. Therefor bssidx is ifidx + 1 if ifidx > 0
-+ */
-+ if (ifidx)
-+ ifidx++;
-+
-+ return drvr->iflist[ifidx];
-+}
-+
- static void _brcmf_set_multicast_list(struct work_struct *work)
- {
- struct brcmf_if *ifp;
---- a/drivers/net/wireless/brcm80211/brcmfmac/core.h
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/core.h
-@@ -202,7 +202,7 @@ int brcmf_netdev_wait_pend8021x(struct b
-
- /* Return pointer to interface name */
- char *brcmf_ifname(struct brcmf_pub *drvr, int idx);
--
-+struct brcmf_if *brcmf_get_ifp(struct brcmf_pub *drvr, int ifidx);
- int brcmf_net_attach(struct brcmf_if *ifp, bool rtnl_locked);
- struct brcmf_if *brcmf_add_if(struct brcmf_pub *drvr, s32 bssidx, s32 ifidx,
- char *name, u8 *mac_addr);
---- a/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c
-@@ -1081,16 +1081,8 @@ brcmf_msgbuf_rx_skb(struct brcmf_msgbuf
- {
- struct brcmf_if *ifp;
-
-- /* The ifidx is the idx to map to matching netdev/ifp. When receiving
-- * events this is easy because it contains the bssidx which maps
-- * 1-on-1 to the netdev/ifp. But for data frames the ifidx is rcvd.
-- * bssidx 1 is used for p2p0 and no data can be received or
-- * transmitted on it. Therefor bssidx is ifidx + 1 if ifidx > 0
-- */
-- if (ifidx)
-- (ifidx)++;
-- ifp = msgbuf->drvr->iflist[ifidx];
-- if (!ifp || !ifp->ndev) {
-+ ifp = brcmf_get_ifp(msgbuf->drvr, ifidx);
-+ if (IS_ERR_OR_NULL(ifp) || !ifp->ndev) {
- brcmf_err("Received pkt for invalid ifidx %d\n", ifidx);
- brcmu_pkt_buf_free_skb(skb);
- return;
+++ /dev/null
-From: Arend van Spriel <arend@broadcom.com>
-Date: Wed, 26 Aug 2015 22:14:54 +0200
-Subject: [PATCH] brcmfmac: make brcmf_proto_hdrpull() return struct
- brcmf_if instance
-
-Avoid spreading the ifidx in the driver, but have it return the
-struct brcmf_if instance.
-
-Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
-Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
-Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
-Signed-off-by: Arend van Spriel <arend@broadcom.com>
----
-
---- a/drivers/net/wireless/brcm80211/brcmfmac/bcdc.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/bcdc.c
-@@ -272,11 +272,11 @@ brcmf_proto_bcdc_hdrpush(struct brcmf_pu
- }
-
- static int
--brcmf_proto_bcdc_hdrpull(struct brcmf_pub *drvr, bool do_fws, u8 *ifidx,
-- struct sk_buff *pktbuf)
-+brcmf_proto_bcdc_hdrpull(struct brcmf_pub *drvr, bool do_fws,
-+ struct sk_buff *pktbuf, struct brcmf_if **ifp)
- {
- struct brcmf_proto_bcdc_header *h;
-- struct brcmf_if *ifp;
-+ struct brcmf_if *tmp_if;
-
- brcmf_dbg(BCDC, "Enter\n");
-
-@@ -290,21 +290,21 @@ brcmf_proto_bcdc_hdrpull(struct brcmf_pu
- trace_brcmf_bcdchdr(pktbuf->data);
- h = (struct brcmf_proto_bcdc_header *)(pktbuf->data);
-
-- ifp = brcmf_get_ifp(drvr, BCDC_GET_IF_IDX(h));
-- if (IS_ERR_OR_NULL(ifp)) {
-+ tmp_if = brcmf_get_ifp(drvr, BCDC_GET_IF_IDX(h));
-+ if (!tmp_if) {
- brcmf_dbg(INFO, "no matching ifp found\n");
- return -EBADE;
- }
- if (((h->flags & BCDC_FLAG_VER_MASK) >> BCDC_FLAG_VER_SHIFT) !=
- BCDC_PROTO_VER) {
- brcmf_err("%s: non-BCDC packet received, flags 0x%x\n",
-- brcmf_ifname(drvr, ifp->ifidx), h->flags);
-+ brcmf_ifname(drvr, tmp_if->ifidx), h->flags);
- return -EBADE;
- }
-
- if (h->flags & BCDC_FLAG_SUM_GOOD) {
- brcmf_dbg(BCDC, "%s: BDC rcv, good checksum, flags 0x%x\n",
-- brcmf_ifname(drvr, ifp->ifidx), h->flags);
-+ brcmf_ifname(drvr, tmp_if->ifidx), h->flags);
- pktbuf->ip_summed = CHECKSUM_UNNECESSARY;
- }
-
-@@ -312,7 +312,7 @@ brcmf_proto_bcdc_hdrpull(struct brcmf_pu
-
- skb_pull(pktbuf, BCDC_HEADER_LEN);
- if (do_fws)
-- brcmf_fws_hdrpull(drvr, ifp->ifidx, h->data_offset << 2,
-+ brcmf_fws_hdrpull(drvr, tmp_if->ifidx, h->data_offset << 2,
- pktbuf);
- else
- skb_pull(pktbuf, h->data_offset << 2);
-@@ -320,7 +320,7 @@ brcmf_proto_bcdc_hdrpull(struct brcmf_pu
- if (pktbuf->len == 0)
- return -ENODATA;
-
-- *ifidx = ifp->ifidx;
-+ *ifp = tmp_if;
- return 0;
- }
-
---- a/drivers/net/wireless/brcm80211/brcmfmac/core.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/core.c
-@@ -87,7 +87,7 @@ struct brcmf_if *brcmf_get_ifp(struct br
- {
- if (ifidx < 0 || ifidx >= BRCMF_MAX_IFS) {
- brcmf_err("ifidx %d out of range\n", ifidx);
-- return ERR_PTR(-ERANGE);
-+ return NULL;
- }
-
- /* The ifidx is the idx to map to matching netdev/ifp. When receiving
-@@ -539,17 +539,15 @@ void brcmf_rx_frame(struct device *dev,
- struct brcmf_bus *bus_if = dev_get_drvdata(dev);
- struct brcmf_pub *drvr = bus_if->drvr;
- struct brcmf_skb_reorder_data *rd;
-- u8 ifidx;
- int ret;
-
- brcmf_dbg(DATA, "Enter: %s: rxp=%p\n", dev_name(dev), skb);
-
- /* process and remove protocol-specific header */
-- ret = brcmf_proto_hdrpull(drvr, true, &ifidx, skb);
-- ifp = drvr->iflist[ifidx];
-+ ret = brcmf_proto_hdrpull(drvr, true, skb, &ifp);
-
- if (ret || !ifp || !ifp->ndev) {
-- if ((ret != -ENODATA) && ifp)
-+ if (ret != -ENODATA && ifp)
- ifp->stats.rx_errors++;
- brcmu_pkt_buf_free_skb(skb);
- return;
-@@ -592,17 +590,17 @@ void brcmf_txcomplete(struct device *dev
- {
- struct brcmf_bus *bus_if = dev_get_drvdata(dev);
- struct brcmf_pub *drvr = bus_if->drvr;
-- u8 ifidx;
-+ struct brcmf_if *ifp;
-
- /* await txstatus signal for firmware if active */
- if (brcmf_fws_fc_active(drvr->fws)) {
- if (!success)
- brcmf_fws_bustxfail(drvr->fws, txp);
- } else {
-- if (brcmf_proto_hdrpull(drvr, false, &ifidx, txp))
-+ if (brcmf_proto_hdrpull(drvr, false, txp, &ifp))
- brcmu_pkt_buf_free_skb(txp);
- else
-- brcmf_txfinalize(drvr, txp, ifidx, success);
-+ brcmf_txfinalize(drvr, txp, ifp->ifidx, success);
- }
- }
-
---- a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c
-@@ -1448,7 +1448,7 @@ brcmf_fws_txs_process(struct brcmf_fws_i
- struct sk_buff *skb;
- struct brcmf_skbuff_cb *skcb;
- struct brcmf_fws_mac_descriptor *entry = NULL;
-- u8 ifidx;
-+ struct brcmf_if *ifp;
-
- brcmf_dbg(DATA, "flags %d\n", flags);
-
-@@ -1497,15 +1497,16 @@ brcmf_fws_txs_process(struct brcmf_fws_i
- }
- brcmf_fws_macdesc_return_req_credit(skb);
-
-- if (brcmf_proto_hdrpull(fws->drvr, false, &ifidx, skb)) {
-+ ret = brcmf_proto_hdrpull(fws->drvr, false, skb, &ifp);
-+ if (ret) {
- brcmu_pkt_buf_free_skb(skb);
- return -EINVAL;
- }
- if (!remove_from_hanger)
-- ret = brcmf_fws_txstatus_suppressed(fws, fifo, skb, ifidx,
-+ ret = brcmf_fws_txstatus_suppressed(fws, fifo, skb, ifp->ifidx,
- genbit, seq);
- if (remove_from_hanger || ret)
-- brcmf_txfinalize(fws->drvr, skb, ifidx, true);
-+ brcmf_txfinalize(fws->drvr, skb, ifp->ifidx, true);
-
- return 0;
- }
-@@ -1848,7 +1849,7 @@ static int brcmf_fws_commit_skb(struct b
- entry->transit_count--;
- if (entry->suppressed)
- entry->suppr_transit_count--;
-- brcmf_proto_hdrpull(fws->drvr, false, &ifidx, skb);
-+ (void)brcmf_proto_hdrpull(fws->drvr, false, skb, NULL);
- goto rollback;
- }
-
---- a/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c
-@@ -522,7 +522,7 @@ static int brcmf_msgbuf_set_dcmd(struct
-
-
- static int brcmf_msgbuf_hdrpull(struct brcmf_pub *drvr, bool do_fws,
-- u8 *ifidx, struct sk_buff *skb)
-+ struct sk_buff *skb, struct brcmf_if **ifp)
- {
- return -ENODEV;
- }
-@@ -1082,7 +1082,7 @@ brcmf_msgbuf_rx_skb(struct brcmf_msgbuf
- struct brcmf_if *ifp;
-
- ifp = brcmf_get_ifp(msgbuf->drvr, ifidx);
-- if (IS_ERR_OR_NULL(ifp) || !ifp->ndev) {
-+ if (!ifp || !ifp->ndev) {
- brcmf_err("Received pkt for invalid ifidx %d\n", ifidx);
- brcmu_pkt_buf_free_skb(skb);
- return;
---- a/drivers/net/wireless/brcm80211/brcmfmac/proto.h
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/proto.h
-@@ -24,8 +24,8 @@ enum proto_addr_mode {
-
-
- struct brcmf_proto {
-- int (*hdrpull)(struct brcmf_pub *drvr, bool do_fws, u8 *ifidx,
-- struct sk_buff *skb);
-+ int (*hdrpull)(struct brcmf_pub *drvr, bool do_fws,
-+ struct sk_buff *skb, struct brcmf_if **ifp);
- int (*query_dcmd)(struct brcmf_pub *drvr, int ifidx, uint cmd,
- void *buf, uint len);
- int (*set_dcmd)(struct brcmf_pub *drvr, int ifidx, uint cmd, void *buf,
-@@ -46,9 +46,19 @@ int brcmf_proto_attach(struct brcmf_pub
- void brcmf_proto_detach(struct brcmf_pub *drvr);
-
- static inline int brcmf_proto_hdrpull(struct brcmf_pub *drvr, bool do_fws,
-- u8 *ifidx, struct sk_buff *skb)
-+ struct sk_buff *skb,
-+ struct brcmf_if **ifp)
- {
-- return drvr->proto->hdrpull(drvr, do_fws, ifidx, skb);
-+ struct brcmf_if *tmp = NULL;
-+
-+ /* assure protocol is always called with
-+ * non-null initialized pointer.
-+ */
-+ if (ifp)
-+ *ifp = NULL;
-+ else
-+ ifp = &tmp;
-+ return drvr->proto->hdrpull(drvr, do_fws, skb, ifp);
- }
- static inline int brcmf_proto_query_dcmd(struct brcmf_pub *drvr, int ifidx,
- uint cmd, void *buf, uint len)
+++ /dev/null
-From: Arend van Spriel <arend@broadcom.com>
-Date: Wed, 26 Aug 2015 22:14:55 +0200
-Subject: [PATCH] brcmfmac: change parameters for
- brcmf_remove_interface()
-
-Just pass the interface to be removed, ie. the struct brcmf_if instance.
-
-Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
-Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
-Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
-Signed-off-by: Arend van Spriel <arend@broadcom.com>
----
-
---- a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c
-@@ -4983,7 +4983,7 @@ brcmf_notify_connect_status_ap(struct br
- brcmf_dbg(CONN, "AP mode link down\n");
- complete(&cfg->vif_disabled);
- if (ifp->vif->mbss)
-- brcmf_remove_interface(ifp->drvr, ifp->bssidx);
-+ brcmf_remove_interface(ifp);
- return 0;
- }
-
---- a/drivers/net/wireless/brcm80211/brcmfmac/core.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/core.c
-@@ -887,12 +887,13 @@ static void brcmf_del_if(struct brcmf_pu
- }
- }
-
--void brcmf_remove_interface(struct brcmf_pub *drvr, u32 bssidx)
-+void brcmf_remove_interface(struct brcmf_if *ifp)
- {
-- if (drvr->iflist[bssidx]) {
-- brcmf_fws_del_interface(drvr->iflist[bssidx]);
-- brcmf_del_if(drvr, bssidx);
-- }
-+ if (!ifp || WARN_ON(ifp->drvr->iflist[ifp->bssidx] != ifp))
-+ return;
-+
-+ brcmf_fws_del_interface(ifp);
-+ brcmf_del_if(ifp->drvr, ifp->bssidx);
- }
-
- int brcmf_get_next_free_bsscfgidx(struct brcmf_pub *drvr)
-@@ -1122,7 +1123,7 @@ void brcmf_detach(struct device *dev)
-
- /* make sure primary interface removed last */
- for (i = BRCMF_MAX_IFS-1; i > -1; i--)
-- brcmf_remove_interface(drvr, i);
-+ brcmf_remove_interface(drvr->iflist[i]);
-
- brcmf_cfg80211_detach(drvr->config);
-
---- a/drivers/net/wireless/brcm80211/brcmfmac/core.h
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/core.h
-@@ -206,7 +206,7 @@ struct brcmf_if *brcmf_get_ifp(struct br
- int brcmf_net_attach(struct brcmf_if *ifp, bool rtnl_locked);
- struct brcmf_if *brcmf_add_if(struct brcmf_pub *drvr, s32 bssidx, s32 ifidx,
- char *name, u8 *mac_addr);
--void brcmf_remove_interface(struct brcmf_pub *drvr, u32 bssidx);
-+void brcmf_remove_interface(struct brcmf_if *ifp);
- int brcmf_get_next_free_bsscfgidx(struct brcmf_pub *drvr);
- void brcmf_txflowblock_if(struct brcmf_if *ifp,
- enum brcmf_netif_stop_reason reason, bool state);
---- a/drivers/net/wireless/brcm80211/brcmfmac/fweh.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/fweh.c
-@@ -222,7 +222,7 @@ static void brcmf_fweh_handle_if_event(s
- err = brcmf_fweh_call_event_handler(ifp, emsg->event_code, emsg, data);
-
- if (ifp && ifevent->action == BRCMF_E_IF_DEL)
-- brcmf_remove_interface(drvr, ifevent->bssidx);
-+ brcmf_remove_interface(ifp);
- }
-
- /**
---- a/drivers/net/wireless/brcm80211/brcmfmac/p2p.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/p2p.c
-@@ -2140,7 +2140,7 @@ static void brcmf_p2p_delete_p2pdev(stru
- {
- cfg80211_unregister_wdev(&vif->wdev);
- p2p->bss_idx[P2PAPI_BSSCFG_DEVICE].vif = NULL;
-- brcmf_remove_interface(vif->ifp->drvr, vif->ifp->bssidx);
-+ brcmf_remove_interface(vif->ifp);
- brcmf_free_vif(vif);
- }
-
+++ /dev/null
-From: Arend van Spriel <arend@broadcom.com>
-Date: Wed, 26 Aug 2015 22:14:56 +0200
-Subject: [PATCH] brcmfmac: only call brcmf_cfg80211_detach() when attach
- was successful
-
-In brcmf_bus_start() the function brcmf_cfg80211_attach() is called which
-may fail. If this happens we should not call brcmf_cfg80211_detach() in
-the failure path as it will result in NULL pointer dereference:
-
- brcmf_fweh_activate_events: Set event_msgs error (-5)
- brcmf_bus_start: failed: -5
- brcmf_sdio_firmware_callback: dongle is not responding
- BUG: unable to handle kernel NULL pointer dereference at 0000000000000068
- IP: [<ffffffff811e8f08>] kernfs_find_ns+0x18/0xd0
- PGD 0
- Oops: 0000 [#1] SMP
- Modules linked in: brcmfmac(O) brcmutil(O) cfg80211 auth_rpcgss
- CPU: 1 PID: 45 Comm: kworker/1:1 Tainted: G O
- Hardware name: Dell Inc. Latitude E6410/07XJP9, BIOS A07 02/15/2011
- Workqueue: events request_firmware_work_func
- task: ffff880036c09ac0 ti: ffff880036dd4000 task.ti: ffff880036dd4000
- RIP: 0010:[<ffffffff811e8f08>] [<ffffffff811e8f08>] kernfs_find_ns+0x18/0xd0
- RSP: 0018:ffff880036dd7a28 EFLAGS: 00010246
- RAX: ffff880036c09ac0 RBX: 0000000000000000 RCX: 000000007fffffff
- RDX: 0000000000000000 RSI: ffffffff816578b9 RDI: 0000000000000000
- RBP: ffff880036dd7a48 R08: 0000000000000000 R09: ffff880036c0b340
- R10: 00000000000002ec R11: ffff880036dd7b08 R12: ffffffff816578b9
- R13: 0000000000000000 R14: ffffffff816578b9 R15: ffff8800c6c87000
- FS: 0000000000000000(0000) GS:ffff88012bc40000(0000) knlGS:0000000000000000
- CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
- CR2: 0000000000000068 CR3: 0000000001a0b000 CR4: 00000000000006e0
- Stack:
- 0000000000000000 ffffffff816578b9 0000000000000000 ffff8800c0d003c8
- ffff880036dd7a78 ffffffff811e8ff5 0000000ffffffff1 ffffffff81a9b060
- ffff8800c789f880 ffff8800c0d00000 ffff880036dd7a98 ffffffff811ebe0d
- Call Trace:
- [<ffffffff811e8ff5>] kernfs_find_and_get_ns+0x35/0x60
- [<ffffffff811ebe0d>] sysfs_unmerge_group+0x1d/0x60
- [<ffffffff81404ef2>] dpm_sysfs_remove+0x22/0x60
- [<ffffffff813f9db9>] device_del+0x49/0x240
- [<ffffffff815da768>] rfkill_unregister+0x58/0xc0
- [<ffffffffa06bd91b>] wiphy_unregister+0xab/0x2f0 [cfg80211]
- [<ffffffffa0742fe3>] brcmf_cfg80211_detach+0x23/0x50 [brcmfmac]
- [<ffffffffa074d986>] brcmf_detach+0x86/0xe0 [brcmfmac]
- [<ffffffffa0757de8>] brcmf_sdio_remove+0x48/0x120 [brcmfmac]
- [<ffffffffa0758ed9>] brcmf_sdiod_remove+0x29/0xd0 [brcmfmac]
- [<ffffffffa0759031>] brcmf_ops_sdio_remove+0xb1/0x110 [brcmfmac]
- [<ffffffffa001c267>] sdio_bus_remove+0x37/0x100 [mmc_core]
- [<ffffffff813fe026>] __device_release_driver+0x96/0x130
- [<ffffffff813fe0e3>] device_release_driver+0x23/0x30
- [<ffffffffa0754bc8>] brcmf_sdio_firmware_callback+0x2a8/0x5d0 [brcmfmac]
- [<ffffffffa074deaf>] brcmf_fw_request_nvram_done+0x15f/0x5e0 [brcmfmac]
- [<ffffffff8140142f>] ? devres_add+0x3f/0x50
- [<ffffffff810642b5>] ? usermodehelper_read_unlock+0x15/0x20
- [<ffffffff81400000>] ? platform_match+0x70/0xa0
- [<ffffffff8140f400>] request_firmware_work_func+0x30/0x60
- [<ffffffff8106828c>] process_one_work+0x14c/0x3d0
- [<ffffffff8106862a>] worker_thread+0x11a/0x450
- [<ffffffff81068510>] ? process_one_work+0x3d0/0x3d0
- [<ffffffff8106d692>] kthread+0xd2/0xf0
- [<ffffffff8106d5c0>] ? kthread_create_on_node+0x180/0x180
- [<ffffffff815ed35f>] ret_from_fork+0x3f/0x70
- [<ffffffff8106d5c0>] ? kthread_create_on_node+0x180/0x180
- Code: e9 40 fe ff ff 48 89 d8 eb 87 66 0f 1f 84 00 00 00 00 00 66 66 66 66
- 90 55 48 89 e5 41 56 49 89 f6 41 55 49 89 d5 31 d2 41 54 53 <0f> b7
- 47 68 48 8b 5f 48 66 c1 e8 05 83 e0 01 4d 85 ed 0f b6 c8
- RIP [<ffffffff811e8f08>] kernfs_find_ns+0x18/0xd0
- RSP <ffff880036dd7a28>
- CR2: 0000000000000068
- ---[ end trace 87d6ec0d3fe46740 ]---
-
-Reported-by: Daniel (Deognyoun) Kim <dekim@broadcom.com>
-Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
-Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
-Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
-Signed-off-by: Arend van Spriel <arend@broadcom.com>
----
-
---- a/drivers/net/wireless/brcm80211/brcmfmac/core.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/core.c
-@@ -1049,7 +1049,10 @@ int brcmf_bus_start(struct device *dev)
- fail:
- if (ret < 0) {
- brcmf_err("failed: %d\n", ret);
-- brcmf_cfg80211_detach(drvr->config);
-+ if (drvr->config) {
-+ brcmf_cfg80211_detach(drvr->config);
-+ drvr->config = NULL;
-+ }
- if (drvr->fws) {
- brcmf_fws_del_interface(ifp);
- brcmf_fws_deinit(drvr);
+++ /dev/null
-From: Arend van Spriel <arend@broadcom.com>
-Date: Wed, 26 Aug 2015 22:14:57 +0200
-Subject: [PATCH] brcmfmac: correct detection of p2pdev interface event
-
-The p2pdev interface is setup in firmware resulting in a interface
-event. This event has role and no-if flag. When role is p2p client
-and no-if flag is set it indicates that this is the p2pdev interface.
-This info is used in handling the event and adding interface in the
-driver.
-
-Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
-Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
-Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
-Signed-off-by: Arend van Spriel <arend@broadcom.com>
----
-
---- a/drivers/net/wireless/brcm80211/brcmfmac/core.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/core.c
-@@ -795,7 +795,7 @@ fail:
- }
-
- struct brcmf_if *brcmf_add_if(struct brcmf_pub *drvr, s32 bssidx, s32 ifidx,
-- char *name, u8 *mac_addr)
-+ bool is_p2pdev, char *name, u8 *mac_addr)
- {
- struct brcmf_if *ifp;
- struct net_device *ndev;
-@@ -821,7 +821,7 @@ struct brcmf_if *brcmf_add_if(struct brc
- }
- }
-
-- if (!brcmf_p2p_enable && bssidx == 1) {
-+ if (!brcmf_p2p_enable && is_p2pdev) {
- /* this is P2P_DEVICE interface */
- brcmf_dbg(INFO, "allocate non-netdev interface\n");
- ifp = kzalloc(sizeof(*ifp), GFP_KERNEL);
-@@ -999,12 +999,12 @@ int brcmf_bus_start(struct device *dev)
- brcmf_dbg(TRACE, "\n");
-
- /* add primary networking interface */
-- ifp = brcmf_add_if(drvr, 0, 0, "wlan%d", NULL);
-+ ifp = brcmf_add_if(drvr, 0, 0, false, "wlan%d", NULL);
- if (IS_ERR(ifp))
- return PTR_ERR(ifp);
-
- if (brcmf_p2p_enable)
-- p2p_ifp = brcmf_add_if(drvr, 1, 0, "p2p%d", NULL);
-+ p2p_ifp = brcmf_add_if(drvr, 1, 0, false, "p2p%d", NULL);
- else
- p2p_ifp = NULL;
- if (IS_ERR(p2p_ifp))
---- a/drivers/net/wireless/brcm80211/brcmfmac/core.h
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/core.h
-@@ -205,7 +205,7 @@ char *brcmf_ifname(struct brcmf_pub *drv
- struct brcmf_if *brcmf_get_ifp(struct brcmf_pub *drvr, int ifidx);
- int brcmf_net_attach(struct brcmf_if *ifp, bool rtnl_locked);
- struct brcmf_if *brcmf_add_if(struct brcmf_pub *drvr, s32 bssidx, s32 ifidx,
-- char *name, u8 *mac_addr);
-+ bool is_p2pdev, char *name, u8 *mac_addr);
- void brcmf_remove_interface(struct brcmf_if *ifp);
- int brcmf_get_next_free_bsscfgidx(struct brcmf_pub *drvr);
- void brcmf_txflowblock_if(struct brcmf_if *ifp,
---- a/drivers/net/wireless/brcm80211/brcmfmac/fweh.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/fweh.c
-@@ -179,6 +179,7 @@ static void brcmf_fweh_handle_if_event(s
- {
- struct brcmf_if_event *ifevent = data;
- struct brcmf_if *ifp;
-+ bool is_p2pdev;
- int err = 0;
-
- brcmf_dbg(EVENT, "action: %u idx: %u bsscfg: %u flags: %u role: %u\n",
-@@ -186,18 +187,16 @@ static void brcmf_fweh_handle_if_event(s
- ifevent->flags, ifevent->role);
-
- /* The P2P Device interface event must not be ignored
-- * contrary to what firmware tells us. The only way to
-- * distinguish the P2P Device is by looking at the ifidx
-- * and bssidx received.
-+ * contrary to what firmware tells us.
- */
-- if (!(ifevent->ifidx == 0 && ifevent->bssidx == 1) &&
-- (ifevent->flags & BRCMF_E_IF_FLAG_NOIF)) {
-+ is_p2pdev = (ifevent->flags & BRCMF_E_IF_FLAG_NOIF) &&
-+ ifevent->role == BRCMF_E_IF_ROLE_P2P_CLIENT;
-+ if (!is_p2pdev && (ifevent->flags & BRCMF_E_IF_FLAG_NOIF)) {
- brcmf_dbg(EVENT, "event can be ignored\n");
- return;
- }
- if (ifevent->ifidx >= BRCMF_MAX_IFS) {
-- brcmf_err("invalid interface index: %u\n",
-- ifevent->ifidx);
-+ brcmf_err("invalid interface index: %u\n", ifevent->ifidx);
- return;
- }
-
-@@ -207,7 +206,7 @@ static void brcmf_fweh_handle_if_event(s
- brcmf_dbg(EVENT, "adding %s (%pM)\n", emsg->ifname,
- emsg->addr);
- ifp = brcmf_add_if(drvr, ifevent->bssidx, ifevent->ifidx,
-- emsg->ifname, emsg->addr);
-+ is_p2pdev, emsg->ifname, emsg->addr);
- if (IS_ERR(ifp))
- return;
- brcmf_fws_add_interface(ifp);
+++ /dev/null
-From: Arend van Spriel <arend@broadcom.com>
-Date: Wed, 26 Aug 2015 22:14:58 +0200
-Subject: [PATCH] brcmfmac: use brcmf_get_ifp() to map ifidx to struct
- brcmf_if instance
-
-The knowledge on how to map the interface index to a struct brcmf_if
-instance is in brcmf_get_ifp() so use that function when only the
-interface index is known instead of accessing brcmf_pub::iflist
-directly.
-
-Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
-Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
-Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
-Signed-off-by: Arend van Spriel <arend@broadcom.com>
----
-
---- a/drivers/net/wireless/brcm80211/brcmfmac/btcoex.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/btcoex.c
-@@ -149,7 +149,7 @@ static s32 brcmf_btcoex_params_read(stru
- static void brcmf_btcoex_boost_wifi(struct brcmf_btcoex_info *btci,
- bool trump_sco)
- {
-- struct brcmf_if *ifp = btci->cfg->pub->iflist[0];
-+ struct brcmf_if *ifp = brcmf_get_ifp(btci->cfg->pub, 0);
-
- if (trump_sco && !btci->saved_regs_part2) {
- /* this should reduce eSCO agressive
-@@ -468,7 +468,7 @@ int brcmf_btcoex_set_mode(struct brcmf_c
- {
- struct brcmf_cfg80211_info *cfg = wiphy_priv(vif->wdev.wiphy);
- struct brcmf_btcoex_info *btci = cfg->btcoex;
-- struct brcmf_if *ifp = cfg->pub->iflist[0];
-+ struct brcmf_if *ifp = brcmf_get_ifp(cfg->pub, 0);
-
- switch (mode) {
- case BRCMF_BTCOEX_DISABLED:
---- a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c
-@@ -6213,7 +6213,7 @@ static void brcmf_free_wiphy(struct wiph
- struct brcmf_cfg80211_info *brcmf_cfg80211_attach(struct brcmf_pub *drvr,
- struct device *busdev)
- {
-- struct net_device *ndev = drvr->iflist[0]->ndev;
-+ struct net_device *ndev = brcmf_get_ifp(drvr, 0)->ndev;
- struct brcmf_cfg80211_info *cfg;
- struct wiphy *wiphy;
- struct brcmf_cfg80211_vif *vif;
---- a/drivers/net/wireless/brcm80211/brcmfmac/feature.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/feature.c
-@@ -121,7 +121,7 @@ static void brcmf_feat_iovar_int_set(str
-
- void brcmf_feat_attach(struct brcmf_pub *drvr)
- {
-- struct brcmf_if *ifp = drvr->iflist[0];
-+ struct brcmf_if *ifp = brcmf_get_ifp(drvr, 0);
-
- brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_MCHAN, "mchan");
- brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_PNO, "pfn");
---- a/drivers/net/wireless/brcm80211/brcmfmac/flowring.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/flowring.c
-@@ -221,7 +221,7 @@ static void brcmf_flowring_block(struct
-
- bus_if = dev_get_drvdata(flow->dev);
- drvr = bus_if->drvr;
-- ifp = drvr->iflist[ifidx];
-+ ifp = brcmf_get_ifp(drvr, ifidx);
- brcmf_txflowblock_if(ifp, BRCMF_NETIF_STOP_REASON_FLOW, blocked);
-
- spin_unlock_irqrestore(&flow->block_lock, flags);
---- a/drivers/net/wireless/brcm80211/brcmfmac/fweh.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/fweh.c
-@@ -334,7 +334,7 @@ void brcmf_fweh_attach(struct brcmf_pub
- void brcmf_fweh_detach(struct brcmf_pub *drvr)
- {
- struct brcmf_fweh_info *fweh = &drvr->fweh;
-- struct brcmf_if *ifp = drvr->iflist[0];
-+ struct brcmf_if *ifp = brcmf_get_ifp(drvr, 0);
- s8 eventmask[BRCMF_EVENTING_MASK_LEN];
-
- if (ifp) {
---- a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c
-@@ -972,7 +972,7 @@ static void
- brcmf_fws_flow_control_check(struct brcmf_fws_info *fws, struct pktq *pq,
- u8 if_id)
- {
-- struct brcmf_if *ifp = fws->drvr->iflist[!if_id ? 0 : if_id + 1];
-+ struct brcmf_if *ifp = brcmf_get_ifp(fws->drvr, if_id);
-
- if (WARN_ON(!ifp))
- return;
-@@ -2118,6 +2118,7 @@ static int brcmf_debugfs_fws_stats_read(
- int brcmf_fws_init(struct brcmf_pub *drvr)
- {
- struct brcmf_fws_info *fws;
-+ struct brcmf_if *ifp;
- u32 tlv = BRCMF_FWS_FLAGS_RSSI_SIGNALS;
- int rc;
- u32 mode;
-@@ -2177,21 +2178,22 @@ int brcmf_fws_init(struct brcmf_pub *drv
- * continue. Set mode back to none indicating not enabled.
- */
- fws->fw_signals = true;
-- if (brcmf_fil_iovar_int_set(drvr->iflist[0], "tlv", tlv)) {
-+ ifp = brcmf_get_ifp(drvr, 0);
-+ if (brcmf_fil_iovar_int_set(ifp, "tlv", tlv)) {
- brcmf_err("failed to set bdcv2 tlv signaling\n");
- fws->fcmode = BRCMF_FWS_FCMODE_NONE;
- fws->fw_signals = false;
- }
-
-- if (brcmf_fil_iovar_int_set(drvr->iflist[0], "ampdu_hostreorder", 1))
-+ if (brcmf_fil_iovar_int_set(ifp, "ampdu_hostreorder", 1))
- brcmf_dbg(INFO, "enabling AMPDU host-reorder failed\n");
-
- /* Enable seq number reuse, if supported */
-- if (brcmf_fil_iovar_int_get(drvr->iflist[0], "wlfc_mode", &mode) == 0) {
-+ if (brcmf_fil_iovar_int_get(ifp, "wlfc_mode", &mode) == 0) {
- if (BRCMF_FWS_MODE_GET_REUSESEQ(mode)) {
- mode = 0;
- BRCMF_FWS_MODE_SET_REUSESEQ(mode, 1);
-- if (brcmf_fil_iovar_int_set(drvr->iflist[0],
-+ if (brcmf_fil_iovar_int_set(ifp,
- "wlfc_mode", mode) == 0) {
- BRCMF_FWS_MODE_SET_REUSESEQ(fws->mode, 1);
- }
+++ /dev/null
-From: Arend van Spriel <arend@broadcom.com>
-Date: Wed, 26 Aug 2015 22:14:59 +0200
-Subject: [PATCH] brcmfmac: pass struct brcmf_if instance in
- brcmf_txfinalize()
-
-Most call sites of brcmf_txfinalize already have struct brcmf_if
-instance so pass that to brcmf_txfinalize() as the function
-needs it anyway.
-
-Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
-Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
-Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
-Signed-off-by: Arend van Spriel <arend@broadcom.com>
----
-
---- a/drivers/net/wireless/brcm80211/brcmfmac/core.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/core.c
-@@ -560,17 +560,11 @@ void brcmf_rx_frame(struct device *dev,
- brcmf_netif_rx(ifp, skb);
- }
-
--void brcmf_txfinalize(struct brcmf_pub *drvr, struct sk_buff *txp, u8 ifidx,
-- bool success)
-+void brcmf_txfinalize(struct brcmf_if *ifp, struct sk_buff *txp, bool success)
- {
-- struct brcmf_if *ifp;
- struct ethhdr *eh;
- u16 type;
-
-- ifp = drvr->iflist[ifidx];
-- if (!ifp)
-- goto done;
--
- eh = (struct ethhdr *)(txp->data);
- type = ntohs(eh->h_proto);
-
-@@ -582,7 +576,7 @@ void brcmf_txfinalize(struct brcmf_pub *
-
- if (!success)
- ifp->stats.tx_errors++;
--done:
-+
- brcmu_pkt_buf_free_skb(txp);
- }
-
-@@ -600,7 +594,7 @@ void brcmf_txcomplete(struct device *dev
- if (brcmf_proto_hdrpull(drvr, false, txp, &ifp))
- brcmu_pkt_buf_free_skb(txp);
- else
-- brcmf_txfinalize(drvr, txp, ifp->ifidx, success);
-+ brcmf_txfinalize(ifp, txp, success);
- }
- }
-
---- a/drivers/net/wireless/brcm80211/brcmfmac/core.h
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/core.h
-@@ -210,8 +210,7 @@ void brcmf_remove_interface(struct brcmf
- int brcmf_get_next_free_bsscfgidx(struct brcmf_pub *drvr);
- void brcmf_txflowblock_if(struct brcmf_if *ifp,
- enum brcmf_netif_stop_reason reason, bool state);
--void brcmf_txfinalize(struct brcmf_pub *drvr, struct sk_buff *txp, u8 ifidx,
-- bool success);
-+void brcmf_txfinalize(struct brcmf_if *ifp, struct sk_buff *txp, bool success);
- void brcmf_netif_rx(struct brcmf_if *ifp, struct sk_buff *skb);
-
- /* Sets dongle media info (drv_version, mac address). */
---- a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c
-@@ -1506,7 +1506,7 @@ brcmf_fws_txs_process(struct brcmf_fws_i
- ret = brcmf_fws_txstatus_suppressed(fws, fifo, skb, ifp->ifidx,
- genbit, seq);
- if (remove_from_hanger || ret)
-- brcmf_txfinalize(fws->drvr, skb, ifp->ifidx, true);
-+ brcmf_txfinalize(ifp, skb, true);
-
- return 0;
- }
-@@ -1905,7 +1905,7 @@ int brcmf_fws_process_skb(struct brcmf_i
- if (fws->avoid_queueing) {
- rc = brcmf_proto_txdata(drvr, ifp->ifidx, 0, skb);
- if (rc < 0)
-- brcmf_txfinalize(drvr, skb, ifp->ifidx, false);
-+ brcmf_txfinalize(ifp, skb, false);
- return rc;
- }
-
-@@ -1929,7 +1929,7 @@ int brcmf_fws_process_skb(struct brcmf_i
- brcmf_fws_schedule_deq(fws);
- } else {
- brcmf_err("drop skb: no hanger slot\n");
-- brcmf_txfinalize(drvr, skb, ifp->ifidx, false);
-+ brcmf_txfinalize(ifp, skb, false);
- rc = -ENOMEM;
- }
- brcmf_fws_unlock(fws);
-@@ -2009,8 +2009,9 @@ static void brcmf_fws_dequeue_worker(str
- ret = brcmf_proto_txdata(drvr, ifidx, 0, skb);
- brcmf_fws_lock(fws);
- if (ret < 0)
-- brcmf_txfinalize(drvr, skb, ifidx,
-- false);
-+ brcmf_txfinalize(brcmf_get_ifp(drvr,
-+ ifidx),
-+ skb, false);
- if (fws->bus_flow_blocked)
- break;
- }
---- a/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c
-@@ -873,7 +873,11 @@ brcmf_msgbuf_process_txstatus(struct brc
- commonring = msgbuf->flowrings[flowid];
- atomic_dec(&commonring->outstanding_tx);
-
-- brcmf_txfinalize(msgbuf->drvr, skb, tx_status->msg.ifidx, true);
-+ /* Hante: i believe this was a bug as tx_status->msg.ifidx was used
-+ * in brcmf_txfinalize as index in drvr->iflist. Can you confirm/deny?
-+ */
-+ brcmf_txfinalize(brcmf_get_ifp(msgbuf->drvr, tx_status->msg.ifidx),
-+ skb, true);
- }
-
-
+++ /dev/null
-From: Arend van Spriel <arend@broadcom.com>
-Date: Wed, 26 Aug 2015 22:15:00 +0200
-Subject: [PATCH] brcmfmac: add mapping for interface index to bsscfg
- index
-
-Because the P2P Device interface in firmware uses the same interface
-index as the primary interface we use the bsscfg index as index in the
-struct brcmf_pub::iflist. However, in the data path we get the interface
-index and not the bsscfg index. So we need a mapping of interface index
-to bsscfg index, which can be determined upon handle adding the interface.
-
-Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
-Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
-Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
-Signed-off-by: Arend van Spriel <arend@broadcom.com>
----
-
---- a/drivers/net/wireless/brcm80211/brcmfmac/core.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/core.c
-@@ -85,21 +85,20 @@ char *brcmf_ifname(struct brcmf_pub *drv
-
- struct brcmf_if *brcmf_get_ifp(struct brcmf_pub *drvr, int ifidx)
- {
-+ struct brcmf_if *ifp;
-+ s32 bssidx;
-+
- if (ifidx < 0 || ifidx >= BRCMF_MAX_IFS) {
- brcmf_err("ifidx %d out of range\n", ifidx);
- return NULL;
- }
-
-- /* The ifidx is the idx to map to matching netdev/ifp. When receiving
-- * events this is easy because it contains the bssidx which maps
-- * 1-on-1 to the netdev/ifp. But for data frames the ifidx is rcvd.
-- * bssidx 1 is used for p2p0 and no data can be received or
-- * transmitted on it. Therefor bssidx is ifidx + 1 if ifidx > 0
-- */
-- if (ifidx)
-- ifidx++;
-+ ifp = NULL;
-+ bssidx = drvr->if2bss[ifidx];
-+ if (bssidx >= 0)
-+ ifp = drvr->iflist[bssidx];
-
-- return drvr->iflist[ifidx];
-+ return ifp;
- }
-
- static void _brcmf_set_multicast_list(struct work_struct *work)
-@@ -831,6 +830,8 @@ struct brcmf_if *brcmf_add_if(struct brc
-
- ifp = netdev_priv(ndev);
- ifp->ndev = ndev;
-+ /* store mapping ifidx to bssidx */
-+ drvr->if2bss[ifidx] = bssidx;
- }
-
- ifp->drvr = drvr;
-@@ -855,6 +856,7 @@ static void brcmf_del_if(struct brcmf_pu
- struct brcmf_if *ifp;
-
- ifp = drvr->iflist[bssidx];
-+ drvr->if2bss[ifp->ifidx] = -1;
- drvr->iflist[bssidx] = NULL;
- if (!ifp) {
- brcmf_err("Null interface, idx=%d\n", bssidx);
-@@ -862,6 +864,7 @@ static void brcmf_del_if(struct brcmf_pu
- }
- brcmf_dbg(TRACE, "Enter, idx=%d, ifidx=%d\n", bssidx, ifp->ifidx);
- if (ifp->ndev) {
-+ drvr->if2bss[ifp->ifidx] = -1;
- if (bssidx == 0) {
- if (ifp->ndev->netdev_ops == &brcmf_netdev_ops_pri) {
- rtnl_lock();
-@@ -926,6 +929,7 @@ int brcmf_attach(struct device *dev)
- if (!drvr)
- return -ENOMEM;
-
-+ memset(drvr->if2bss, 0xFF, sizeof(drvr->if2bss));
- mutex_init(&drvr->proto_block);
-
- /* Link to bus module */
---- a/drivers/net/wireless/brcm80211/brcmfmac/core.h
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/core.h
-@@ -122,6 +122,7 @@ struct brcmf_pub {
- struct mac_address addresses[BRCMF_MAX_IFS];
-
- struct brcmf_if *iflist[BRCMF_MAX_IFS];
-+ s32 if2bss[BRCMF_MAX_IFS];
-
- struct mutex proto_block;
- unsigned char proto_buf[BRCMF_DCMD_MAXLEN];
+++ /dev/null
-From: Arend van Spriel <arend@broadcom.com>
-Date: Wed, 26 Aug 2015 22:15:01 +0200
-Subject: [PATCH] brcmfmac: add dedicated debug level for firmware
- console logging
-
-Both PCIe and SDIO devices have the possibility to log the firmware
-console output in kernel log. For PCIe it is logged when PCIE debug
-level is enabled. For SDIO it is logged when user specifies a non-zero
-console interval through debugfs. This patch tries to make it a
-bit more consistent. The firmware console output is only logged when
-FWCON debug level is enabled.
-
-Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
-Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
-Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
-Reviewed-by: Pontus Fuchs <pontusf@broadcom.com>
-Signed-off-by: Arend van Spriel <arend@broadcom.com>
----
-
---- a/drivers/net/wireless/brcm80211/brcmfmac/debug.h
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/debug.h
-@@ -37,6 +37,7 @@
- #define BRCMF_SDIO_VAL 0x00020000
- #define BRCMF_MSGBUF_VAL 0x00040000
- #define BRCMF_PCIE_VAL 0x00080000
-+#define BRCMF_FWCON_VAL 0x00100000
-
- /* set default print format */
- #undef pr_fmt
-@@ -78,6 +79,7 @@ do { \
- #define BRCMF_GLOM_ON() (brcmf_msg_level & BRCMF_GLOM_VAL)
- #define BRCMF_EVENT_ON() (brcmf_msg_level & BRCMF_EVENT_VAL)
- #define BRCMF_FIL_ON() (brcmf_msg_level & BRCMF_FIL_VAL)
-+#define BRCMF_FWCON_ON() (brcmf_msg_level & BRCMF_FWCON_VAL)
-
- #else /* defined(DEBUG) || defined(CPTCFG_BRCM_TRACING) */
-
-@@ -90,6 +92,7 @@ do { \
- #define BRCMF_GLOM_ON() 0
- #define BRCMF_EVENT_ON() 0
- #define BRCMF_FIL_ON() 0
-+#define BRCMF_FWCON_ON() 0
-
- #endif /* defined(DEBUG) || defined(CPTCFG_BRCM_TRACING) */
-
---- a/drivers/net/wireless/brcm80211/brcmfmac/pcie.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/pcie.c
-@@ -644,7 +644,7 @@ static void brcmf_pcie_bus_console_init(
- addr = console->base_addr + BRCMF_CONSOLE_BUFSIZE_OFFSET;
- console->bufsize = brcmf_pcie_read_tcm32(devinfo, addr);
-
-- brcmf_dbg(PCIE, "Console: base %x, buf %x, size %d\n",
-+ brcmf_dbg(FWCON, "Console: base %x, buf %x, size %d\n",
- console->base_addr, console->buf_addr, console->bufsize);
- }
-
-@@ -656,6 +656,9 @@ static void brcmf_pcie_bus_console_read(
- u8 ch;
- u32 newidx;
-
-+ if (!BRCMF_FWCON_ON())
-+ return;
-+
- console = &devinfo->shared.console;
- addr = console->base_addr + BRCMF_CONSOLE_WRITEIDX_OFFSET;
- newidx = brcmf_pcie_read_tcm32(devinfo, addr);
-@@ -677,7 +680,7 @@ static void brcmf_pcie_bus_console_read(
- }
- if (ch == '\n') {
- console->log_str[console->log_idx] = 0;
-- brcmf_dbg(PCIE, "CONSOLE: %s", console->log_str);
-+ pr_debug("CONSOLE: %s", console->log_str);
- console->log_idx = 0;
- }
- }
---- a/drivers/net/wireless/brcm80211/brcmfmac/sdio.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/sdio.c
-@@ -123,6 +123,7 @@ struct rte_console {
-
- #define BRCMF_FIRSTREAD (1 << 6)
-
-+#define BRCMF_CONSOLE 10 /* watchdog interval to poll console */
-
- /* SBSDIO_DEVICE_CTL */
-
-@@ -3204,6 +3205,8 @@ static void brcmf_sdio_debugfs_create(st
- if (IS_ERR_OR_NULL(dentry))
- return;
-
-+ bus->console_interval = BRCMF_CONSOLE;
-+
- brcmf_debugfs_add_entry(drvr, "forensics", brcmf_sdio_forensic_read);
- brcmf_debugfs_add_entry(drvr, "counters",
- brcmf_debugfs_sdio_count_read);
-@@ -3613,7 +3616,7 @@ static void brcmf_sdio_bus_watchdog(stru
- }
- #ifdef DEBUG
- /* Poll for console output periodically */
-- if (bus->sdiodev->state == BRCMF_SDIOD_DATA &&
-+ if (bus->sdiodev->state == BRCMF_SDIOD_DATA && BRCMF_FWCON_ON() &&
- bus->console_interval != 0) {
- bus->console.count += BRCMF_WD_POLL_MS;
- if (bus->console.count >= bus->console_interval) {
+++ /dev/null
-From: Arend van Spriel <arend@broadcom.com>
-Date: Wed, 26 Aug 2015 22:15:02 +0200
-Subject: [PATCH] brcmfmac: remove ifidx parameter from
- brcmf_fws_txstatus_suppressed()
-
-The brcmf_fws_txstatus_suppressed() function prototype specifies an
-ifidx parameter which is not used within the function implementation.
-
-Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
-Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
-Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
-Signed-off-by: Arend van Spriel <arend@broadcom.com>
----
-
---- a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c
-@@ -1398,7 +1398,7 @@ done:
- }
-
- static int brcmf_fws_txstatus_suppressed(struct brcmf_fws_info *fws, int fifo,
-- struct sk_buff *skb, u8 ifidx,
-+ struct sk_buff *skb,
- u32 genbit, u16 seq)
- {
- struct brcmf_fws_mac_descriptor *entry = brcmf_skbcb(skb)->mac;
-@@ -1503,7 +1503,7 @@ brcmf_fws_txs_process(struct brcmf_fws_i
- return -EINVAL;
- }
- if (!remove_from_hanger)
-- ret = brcmf_fws_txstatus_suppressed(fws, fifo, skb, ifp->ifidx,
-+ ret = brcmf_fws_txstatus_suppressed(fws, fifo, skb,
- genbit, seq);
- if (remove_from_hanger || ret)
- brcmf_txfinalize(ifp, skb, true);
+++ /dev/null
-From: Arend van Spriel <arend@broadcom.com>
-Date: Wed, 26 Aug 2015 22:15:03 +0200
-Subject: [PATCH] brcmfmac: change prototype for brcmf_fws_hdrpull()
-
-Instead of passing ifidx and drvr just pass struct brcmf_if pointer
-which holds both parameters.
-
-Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
-Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
-Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
-Signed-off-by: Arend van Spriel <arend@broadcom.com>
----
-
---- a/drivers/net/wireless/brcm80211/brcmfmac/bcdc.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/bcdc.c
-@@ -312,8 +312,7 @@ brcmf_proto_bcdc_hdrpull(struct brcmf_pu
-
- skb_pull(pktbuf, BCDC_HEADER_LEN);
- if (do_fws)
-- brcmf_fws_hdrpull(drvr, tmp_if->ifidx, h->data_offset << 2,
-- pktbuf);
-+ brcmf_fws_hdrpull(tmp_if, h->data_offset << 2, pktbuf);
- else
- skb_pull(pktbuf, h->data_offset << 2);
-
---- a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c
-@@ -1616,11 +1616,10 @@ static int brcmf_fws_notify_bcmc_credit_
- return 0;
- }
-
--int brcmf_fws_hdrpull(struct brcmf_pub *drvr, int ifidx, s16 signal_len,
-- struct sk_buff *skb)
-+void brcmf_fws_hdrpull(struct brcmf_if *ifp, s16 siglen, struct sk_buff *skb)
- {
- struct brcmf_skb_reorder_data *rd;
-- struct brcmf_fws_info *fws = drvr->fws;
-+ struct brcmf_fws_info *fws = ifp->drvr->fws;
- u8 *signal_data;
- s16 data_len;
- u8 type;
-@@ -1630,20 +1629,20 @@ int brcmf_fws_hdrpull(struct brcmf_pub *
- s32 err;
-
- brcmf_dbg(HDRS, "enter: ifidx %d, skblen %u, sig %d\n",
-- ifidx, skb->len, signal_len);
-+ ifp->ifidx, skb->len, siglen);
-
-- WARN_ON(signal_len > skb->len);
-+ WARN_ON(siglen > skb->len);
-
-- if (!signal_len)
-- return 0;
-+ if (!siglen)
-+ return;
- /* if flow control disabled, skip to packet data and leave */
- if ((!fws) || (!fws->fw_signals)) {
-- skb_pull(skb, signal_len);
-- return 0;
-+ skb_pull(skb, siglen);
-+ return;
- }
-
- fws->stats.header_pulls++;
-- data_len = signal_len;
-+ data_len = siglen;
- signal_data = skb->data;
-
- status = BRCMF_FWS_RET_OK_NOSCHEDULE;
-@@ -1731,14 +1730,12 @@ int brcmf_fws_hdrpull(struct brcmf_pub *
- /* signalling processing result does
- * not affect the actual ethernet packet.
- */
-- skb_pull(skb, signal_len);
-+ skb_pull(skb, siglen);
-
- /* this may be a signal-only packet
- */
- if (skb->len == 0)
- fws->stats.header_only_pkt++;
--
-- return 0;
- }
-
- static u8 brcmf_fws_precommit_skb(struct brcmf_fws_info *fws, int fifo,
---- a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.h
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.h
-@@ -21,8 +21,7 @@
- int brcmf_fws_init(struct brcmf_pub *drvr);
- void brcmf_fws_deinit(struct brcmf_pub *drvr);
- bool brcmf_fws_fc_active(struct brcmf_fws_info *fws);
--int brcmf_fws_hdrpull(struct brcmf_pub *drvr, int ifidx, s16 signal_len,
-- struct sk_buff *skb);
-+void brcmf_fws_hdrpull(struct brcmf_if *ifp, s16 siglen, struct sk_buff *skb);
- int brcmf_fws_process_skb(struct brcmf_if *ifp, struct sk_buff *skb);
-
- void brcmf_fws_reset_interface(struct brcmf_if *ifp);
+++ /dev/null
-From: Arend van Spriel <arend@broadcom.com>
-Date: Wed, 26 Aug 2015 22:15:04 +0200
-Subject: [PATCH] brcmfmac: introduce brcmf_net_detach() function
-
-In case of error during brcmf_bus_start() the network interfaces were
-freed using free_netdev(). However, the interfaces may have additional
-memory allocated which is not freed. The netdev has destructor set to
-brcmf_cfg80211_free_netdev() which frees the additional memory if
-allocated and call free_netdev(). The brcmf_net_detach() either calls
-brcmf_cfg80211_free_netdev() directly or uses unregister_netdev() when
-struct net_device::reg_state indicates the netdev was registered.
-
-Reported-by: Daniel (Deognyoun) Kim <dekim@broadcom.com>
-Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
-Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
-Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
-Signed-off-by: Arend van Spriel <arend@broadcom.com>
----
-
---- a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c
-@@ -4747,7 +4747,8 @@ void brcmf_cfg80211_free_netdev(struct n
- ifp = netdev_priv(ndev);
- vif = ifp->vif;
-
-- brcmf_free_vif(vif);
-+ if (vif)
-+ brcmf_free_vif(vif);
- free_netdev(ndev);
- }
-
---- a/drivers/net/wireless/brcm80211/brcmfmac/core.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/core.c
-@@ -718,8 +718,6 @@ int brcmf_net_attach(struct brcmf_if *if
- }
-
- brcmf_dbg(INFO, "%s: Broadcom Dongle Host Driver\n", ndev->name);
--
-- ndev->destructor = brcmf_cfg80211_free_netdev;
- return 0;
-
- fail:
-@@ -729,6 +727,14 @@ fail:
- return -EBADE;
- }
-
-+static void brcmf_net_detach(struct net_device *ndev)
-+{
-+ if (ndev->reg_state == NETREG_REGISTERED)
-+ unregister_netdev(ndev);
-+ else
-+ brcmf_cfg80211_free_netdev(ndev);
-+}
-+
- static int brcmf_net_p2p_open(struct net_device *ndev)
- {
- brcmf_dbg(TRACE, "Enter\n");
-@@ -805,8 +811,7 @@ struct brcmf_if *brcmf_add_if(struct brc
- ifp->ndev->name);
- if (ifidx) {
- netif_stop_queue(ifp->ndev);
-- unregister_netdev(ifp->ndev);
-- free_netdev(ifp->ndev);
-+ brcmf_net_detach(ifp->ndev);
- drvr->iflist[bssidx] = NULL;
- } else {
- brcmf_err("ignore IF event\n");
-@@ -828,6 +833,7 @@ struct brcmf_if *brcmf_add_if(struct brc
- if (!ndev)
- return ERR_PTR(-ENOMEM);
-
-+ ndev->destructor = brcmf_cfg80211_free_netdev;
- ifp = netdev_priv(ndev);
- ifp->ndev = ndev;
- /* store mapping ifidx to bssidx */
-@@ -879,8 +885,7 @@ static void brcmf_del_if(struct brcmf_pu
- cancel_work_sync(&ifp->setmacaddr_work);
- cancel_work_sync(&ifp->multicast_work);
- }
-- /* unregister will take care of freeing it */
-- unregister_netdev(ifp->ndev);
-+ brcmf_net_detach(ifp->ndev);
- }
- }
-
-@@ -1056,11 +1061,11 @@ fail:
- brcmf_fws_deinit(drvr);
- }
- if (drvr->iflist[0]) {
-- free_netdev(ifp->ndev);
-+ brcmf_net_detach(ifp->ndev);
- drvr->iflist[0] = NULL;
- }
- if (p2p_ifp) {
-- free_netdev(p2p_ifp->ndev);
-+ brcmf_net_detach(p2p_ifp->ndev);
- drvr->iflist[1] = NULL;
- }
- return ret;
+++ /dev/null
-From: Hante Meuleman <meuleman@broadcom.com>
-Date: Thu, 27 Aug 2015 16:14:06 +0200
-Subject: [PATCH] brcmfmac: Reset PCIE devices after recognition.
-
-When PCIE type devices are being FW reloaded without being properly
-reset then the device ends up in a locked state, requiring the
-device to be completely powered down. This patch adds a reset
-through watchdog at the moment the device (cores) has been
-recognized. This will solve warm reboot issues.
-
-Cc: Rafal Milecki <zajec5@gmail.com>
-Reviewed-by: Arend Van Spriel <arend@broadcom.com>
-Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
-Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
-Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
-Signed-off-by: Arend van Spriel <arend@broadcom.com>
----
-
---- a/drivers/net/wireless/brcm80211/brcmfmac/chip.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/chip.c
-@@ -101,6 +101,9 @@
- /* ARM Cortex M3 core, ID 0x82a */
- #define BCM4329_CORE_ARM_BASE 0x18002000
-
-+/* Max possibly supported memory size (limited by IO mapped memory) */
-+#define BRCMF_CHIP_MAX_MEMSIZE (4 * 1024 * 1024)
-+
- #define CORE_SB(base, field) \
- (base + SBCONFIGOFF + offsetof(struct sbconfig, field))
- #define SBCOREREV(sbidh) \
-@@ -687,6 +690,12 @@ static int brcmf_chip_get_raminfo(struct
- brcmf_err("RAM size is undetermined\n");
- return -ENOMEM;
- }
-+
-+ if (ci->pub.ramsize > BRCMF_CHIP_MAX_MEMSIZE) {
-+ brcmf_err("RAM size is incorrect\n");
-+ return -ENOMEM;
-+ }
-+
- return 0;
- }
-
-@@ -899,6 +908,15 @@ static int brcmf_chip_recognition(struct
-
- /* assure chip is passive for core access */
- brcmf_chip_set_passive(&ci->pub);
-+
-+ /* Call bus specific reset function now. Cores have been determined
-+ * but further access may require a chip specific reset at this point.
-+ */
-+ if (ci->ops->reset) {
-+ ci->ops->reset(ci->ctx, &ci->pub);
-+ brcmf_chip_set_passive(&ci->pub);
-+ }
-+
- return brcmf_chip_get_raminfo(ci);
- }
-
---- a/drivers/net/wireless/brcm80211/brcmfmac/chip.h
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/chip.h
-@@ -73,6 +73,7 @@ struct brcmf_buscore_ops {
- u32 (*read32)(void *ctx, u32 addr);
- void (*write32)(void *ctx, u32 addr, u32 value);
- int (*prepare)(void *ctx);
-+ int (*reset)(void *ctx, struct brcmf_chip *chip);
- int (*setup)(void *ctx, struct brcmf_chip *chip);
- void (*activate)(void *ctx, struct brcmf_chip *chip, u32 rstvec);
- };
---- a/drivers/net/wireless/brcm80211/brcmfmac/pcie.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/pcie.c
-@@ -74,6 +74,8 @@ enum brcmf_pcie_state {
- #define BRCMF_PCIE_REG_INTMASK 0x94
- #define BRCMF_PCIE_REG_SBMBX 0x98
-
-+#define BRCMF_PCIE_REG_LINK_STATUS_CTRL 0xBC
-+
- #define BRCMF_PCIE_PCIE2REG_INTMASK 0x24
- #define BRCMF_PCIE_PCIE2REG_MAILBOXINT 0x48
- #define BRCMF_PCIE_PCIE2REG_MAILBOXMASK 0x4C
-@@ -466,6 +468,7 @@ brcmf_pcie_select_core(struct brcmf_pcie
-
- static void brcmf_pcie_reset_device(struct brcmf_pciedev_info *devinfo)
- {
-+ struct brcmf_core *core;
- u16 cfg_offset[] = { BRCMF_PCIE_CFGREG_STATUS_CMD,
- BRCMF_PCIE_CFGREG_PM_CSR,
- BRCMF_PCIE_CFGREG_MSI_CAP,
-@@ -484,32 +487,38 @@ static void brcmf_pcie_reset_device(stru
- if (!devinfo->ci)
- return;
-
-+ /* Disable ASPM */
- brcmf_pcie_select_core(devinfo, BCMA_CORE_PCIE2);
-- brcmf_pcie_write_reg32(devinfo, BRCMF_PCIE_PCIE2REG_CONFIGADDR,
-- BRCMF_PCIE_CFGREG_LINK_STATUS_CTRL);
-- lsc = brcmf_pcie_read_reg32(devinfo, BRCMF_PCIE_PCIE2REG_CONFIGDATA);
-+ pci_read_config_dword(devinfo->pdev, BRCMF_PCIE_REG_LINK_STATUS_CTRL,
-+ &lsc);
- val = lsc & (~BRCMF_PCIE_LINK_STATUS_CTRL_ASPM_ENAB);
-- brcmf_pcie_write_reg32(devinfo, BRCMF_PCIE_PCIE2REG_CONFIGDATA, val);
-+ pci_write_config_dword(devinfo->pdev, BRCMF_PCIE_REG_LINK_STATUS_CTRL,
-+ val);
-
-+ /* Watchdog reset */
- brcmf_pcie_select_core(devinfo, BCMA_CORE_CHIPCOMMON);
- WRITECC32(devinfo, watchdog, 4);
- msleep(100);
-
-+ /* Restore ASPM */
- brcmf_pcie_select_core(devinfo, BCMA_CORE_PCIE2);
-- brcmf_pcie_write_reg32(devinfo, BRCMF_PCIE_PCIE2REG_CONFIGADDR,
-- BRCMF_PCIE_CFGREG_LINK_STATUS_CTRL);
-- brcmf_pcie_write_reg32(devinfo, BRCMF_PCIE_PCIE2REG_CONFIGDATA, lsc);
-+ pci_write_config_dword(devinfo->pdev, BRCMF_PCIE_REG_LINK_STATUS_CTRL,
-+ lsc);
-
-- brcmf_pcie_select_core(devinfo, BCMA_CORE_PCIE2);
-- for (i = 0; i < ARRAY_SIZE(cfg_offset); i++) {
-- brcmf_pcie_write_reg32(devinfo, BRCMF_PCIE_PCIE2REG_CONFIGADDR,
-- cfg_offset[i]);
-- val = brcmf_pcie_read_reg32(devinfo,
-- BRCMF_PCIE_PCIE2REG_CONFIGDATA);
-- brcmf_dbg(PCIE, "config offset 0x%04x, value 0x%04x\n",
-- cfg_offset[i], val);
-- brcmf_pcie_write_reg32(devinfo, BRCMF_PCIE_PCIE2REG_CONFIGDATA,
-- val);
-+ core = brcmf_chip_get_core(devinfo->ci, BCMA_CORE_PCIE2);
-+ if (core->rev <= 13) {
-+ for (i = 0; i < ARRAY_SIZE(cfg_offset); i++) {
-+ brcmf_pcie_write_reg32(devinfo,
-+ BRCMF_PCIE_PCIE2REG_CONFIGADDR,
-+ cfg_offset[i]);
-+ val = brcmf_pcie_read_reg32(devinfo,
-+ BRCMF_PCIE_PCIE2REG_CONFIGDATA);
-+ brcmf_dbg(PCIE, "config offset 0x%04x, value 0x%04x\n",
-+ cfg_offset[i], val);
-+ brcmf_pcie_write_reg32(devinfo,
-+ BRCMF_PCIE_PCIE2REG_CONFIGDATA,
-+ val);
-+ }
- }
- }
-
-@@ -519,8 +528,6 @@ static void brcmf_pcie_attach(struct brc
- u32 config;
-
- brcmf_pcie_select_core(devinfo, BCMA_CORE_PCIE2);
-- if (brcmf_pcie_read_reg32(devinfo, BRCMF_PCIE_PCIE2REG_INTMASK) != 0)
-- brcmf_pcie_reset_device(devinfo);
- /* BAR1 window may not be sized properly */
- brcmf_pcie_select_core(devinfo, BCMA_CORE_PCIE2);
- brcmf_pcie_write_reg32(devinfo, BRCMF_PCIE_PCIE2REG_CONFIGADDR, 0x4e0);
-@@ -1636,6 +1643,23 @@ static int brcmf_pcie_buscoreprep(void *
- }
-
-
-+static int brcmf_pcie_buscore_reset(void *ctx, struct brcmf_chip *chip)
-+{
-+ struct brcmf_pciedev_info *devinfo = (struct brcmf_pciedev_info *)ctx;
-+ u32 val;
-+
-+ devinfo->ci = chip;
-+ brcmf_pcie_reset_device(devinfo);
-+
-+ val = brcmf_pcie_read_reg32(devinfo, BRCMF_PCIE_PCIE2REG_MAILBOXINT);
-+ if (val != 0xffffffff)
-+ brcmf_pcie_write_reg32(devinfo, BRCMF_PCIE_PCIE2REG_MAILBOXINT,
-+ val);
-+
-+ return 0;
-+}
-+
-+
- static void brcmf_pcie_buscore_activate(void *ctx, struct brcmf_chip *chip,
- u32 rstvec)
- {
-@@ -1647,6 +1671,7 @@ static void brcmf_pcie_buscore_activate(
-
- static const struct brcmf_buscore_ops brcmf_pcie_buscore_ops = {
- .prepare = brcmf_pcie_buscoreprep,
-+ .reset = brcmf_pcie_buscore_reset,
- .activate = brcmf_pcie_buscore_activate,
- .read32 = brcmf_pcie_buscore_read32,
- .write32 = brcmf_pcie_buscore_write32,
-@@ -1814,7 +1839,6 @@ brcmf_pcie_remove(struct pci_dev *pdev)
- brcmf_pcie_intr_disable(devinfo);
-
- brcmf_detach(&pdev->dev);
-- brcmf_pcie_reset_device(devinfo);
-
- kfree(bus->bus_priv.pcie);
- kfree(bus->msgbuf->flowrings);
+++ /dev/null
-From: Felix Fietkau <nbd@openwrt.org>
-Date: Sun, 13 Sep 2015 22:26:10 +0200
-Subject: [PATCH] ath10k: fix DMA related firmware crashes on multiple devices
-
-Some platforms really don't like DMA bursts of 256 bytes, and this
-causes the firmware to crash when sending beacons.
-Also, changing this based on the firmware version does not seem to make
-much sense, so use 128 bytes for all versions.
-
-Cc: stable@vger.kernel.org
-Signed-off-by: Felix Fietkau <nbd@openwrt.org>
----
-
---- a/drivers/net/wireless/ath/ath10k/hw.h
-+++ b/drivers/net/wireless/ath/ath10k/hw.h
-@@ -340,7 +340,7 @@ enum ath10k_hw_rate_cck {
- #define TARGET_10X_MAX_FRAG_ENTRIES 0
-
- /* 10.2 parameters */
--#define TARGET_10_2_DMA_BURST_SIZE 1
-+#define TARGET_10_2_DMA_BURST_SIZE 0
-
- /* Target specific defines for WMI-TLV firmware */
- #define TARGET_TLV_NUM_VDEVS 4
-@@ -397,7 +397,7 @@ enum ath10k_hw_rate_cck {
-
- #define TARGET_10_4_TX_DBG_LOG_SIZE 1024
- #define TARGET_10_4_NUM_WDS_ENTRIES 32
--#define TARGET_10_4_DMA_BURST_SIZE 1
-+#define TARGET_10_4_DMA_BURST_SIZE 0
- #define TARGET_10_4_MAC_AGGR_DELIM 0
- #define TARGET_10_4_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK 1
- #define TARGET_10_4_VOW_CONFIG 0
+++ /dev/null
-From: Miaoqing Pan <miaoqing@qca.qualcomm.com>
-Date: Tue, 1 Sep 2015 10:56:09 +0800
-Subject: [PATCH] ath9k: enable hw manual peak calibration for QCA9561
-
-This patch fix https://lists.openwrt.org/pipermail/openwrt-devel/
-2015-August/034979.html. As the peak detect calibration is set
-incorrectly.
-
-Signed-off-by: Miaoqing Pan <miaoqing@qca.qualcomm.com>
----
-
---- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c
-+++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
-@@ -1249,7 +1249,8 @@ static void ar9003_hw_manual_peak_cal(st
- REG_RMW_FIELD(ah, AR_PHY_65NM_RXRF_AGC(chain),
- AR_PHY_65NM_RXRF_AGC_AGC2G_CALDAC_OVR, 0x0);
-
-- if (AR_SREV_9003_PCOEM(ah) || AR_SREV_9550(ah) || AR_SREV_9531(ah)) {
-+ if (AR_SREV_9003_PCOEM(ah) || AR_SREV_9550(ah) || AR_SREV_9531(ah) ||
-+ AR_SREV_9561(ah)) {
- if (is_2g)
- REG_RMW_FIELD(ah, AR_PHY_65NM_RXRF_AGC(chain),
- AR_PHY_65NM_RXRF_AGC_AGC2G_DBDAC_OVR,
-@@ -1640,7 +1641,8 @@ static bool ar9003_hw_init_cal_soc(struc
-
- skip_tx_iqcal:
- if (run_agc_cal || !(ah->ah_flags & AH_FASTCC)) {
-- if (AR_SREV_9330_11(ah) || AR_SREV_9531(ah) || AR_SREV_9550(ah)) {
-+ if (AR_SREV_9330_11(ah) || AR_SREV_9531(ah) || AR_SREV_9550(ah) ||
-+ AR_SREV_9561(ah)) {
- for (i = 0; i < AR9300_MAX_CHAINS; i++) {
- if (!(ah->rxchainmask & (1 << i)))
- continue;
+++ /dev/null
-From: Felix Fietkau <nbd@openwrt.org>
-Date: Thu, 24 Sep 2015 14:10:07 +0200
-Subject: [PATCH] mac80211: fix tx sequence number assignment with software
- queue + fast-xmit
-
-When using software queueing, tx sequence number assignment happens at
-ieee80211_tx_dequeue time, so the fast-xmit codepath must not do that.
-
-Signed-off-by: Felix Fietkau <nbd@openwrt.org>
----
-
---- a/net/mac80211/tx.c
-+++ b/net/mac80211/tx.c
-@@ -2766,7 +2766,8 @@ static bool ieee80211_xmit_fast(struct i
-
- if (hdr->frame_control & cpu_to_le16(IEEE80211_STYPE_QOS_DATA)) {
- *ieee80211_get_qos_ctl(hdr) = tid;
-- hdr->seq_ctrl = ieee80211_tx_next_seq(sta, tid);
-+ if (!sta->sta.txq[0])
-+ hdr->seq_ctrl = ieee80211_tx_next_seq(sta, tid);
- } else {
- info->flags |= IEEE80211_TX_CTL_ASSIGN_SEQ;
- hdr->seq_ctrl = cpu_to_le16(sdata->sequence_number);
+++ /dev/null
-From: Felix Fietkau <nbd@openwrt.org>
-Date: Thu, 24 Sep 2015 14:11:40 +0200
-Subject: [PATCH] mac80211: fix handling of PS filtering with fast-xmit
-
-Fixes dropped packets in the tx path in case a non-PS station triggers
-the tx filter.
-
-Cc: stable@vger.kernel.org # 4.2
-Signed-off-by: Felix Fietkau <nbd@openwrt.org>
----
-
---- a/net/mac80211/status.c
-+++ b/net/mac80211/status.c
-@@ -101,6 +101,7 @@ static void ieee80211_handle_filtered_fr
- * when it wakes up for the next time.
- */
- set_sta_flag(sta, WLAN_STA_CLEAR_PS_FILT);
-+ ieee80211_clear_fast_xmit(sta);
-
- /*
- * This code races in the following way:
---- a/net/mac80211/tx.c
-+++ b/net/mac80211/tx.c
-@@ -1217,8 +1217,10 @@ ieee80211_tx_prepare(struct ieee80211_su
-
- if (!tx->sta)
- info->flags |= IEEE80211_TX_CTL_CLEAR_PS_FILT;
-- else if (test_and_clear_sta_flag(tx->sta, WLAN_STA_CLEAR_PS_FILT))
-+ else if (test_and_clear_sta_flag(tx->sta, WLAN_STA_CLEAR_PS_FILT)) {
- info->flags |= IEEE80211_TX_CTL_CLEAR_PS_FILT;
-+ ieee80211_check_fast_xmit(tx->sta);
-+ }
-
- info->flags |= IEEE80211_TX_CTL_FIRST_FRAGMENT;
-
-@@ -2450,7 +2452,8 @@ void ieee80211_check_fast_xmit(struct st
-
- if (test_sta_flag(sta, WLAN_STA_PS_STA) ||
- test_sta_flag(sta, WLAN_STA_PS_DRIVER) ||
-- test_sta_flag(sta, WLAN_STA_PS_DELIVER))
-+ test_sta_flag(sta, WLAN_STA_PS_DELIVER) ||
-+ test_sta_flag(sta, WLAN_STA_CLEAR_PS_FILT))
- goto out;
-
- if (sdata->noack_map)
+++ /dev/null
-From: Felix Fietkau <nbd@openwrt.org>
-Date: Thu, 24 Sep 2015 16:57:37 +0200
-Subject: [PATCH] ath9k: declare required extra tx headroom
-
-ath9k inserts padding between the 802.11 header and the data area (to
-align it). Since it didn't declare this extra required headroom, this
-led to some nasty issues like randomly dropped packets in some setups.
-
-Cc: stable@vger.kernel.org
-Signed-off-by: Felix Fietkau <nbd@openwrt.org>
----
-
---- a/drivers/net/wireless/ath/ath9k/init.c
-+++ b/drivers/net/wireless/ath/ath9k/init.c
-@@ -875,6 +875,7 @@ static void ath9k_set_hw_capab(struct at
- hw->max_rate_tries = 10;
- hw->sta_data_size = sizeof(struct ath_node);
- hw->vif_data_size = sizeof(struct ath_vif);
-+ hw->extra_tx_headroom = 4;
-
- hw->wiphy->available_antennas_rx = BIT(ah->caps.max_rxchains) - 1;
- hw->wiphy->available_antennas_tx = BIT(ah->caps.max_txchains) - 1;
+++ /dev/null
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
-Date: Mon, 31 Aug 2015 22:59:38 +0200
-Subject: [PATCH] nl80211: put current TX power in interface info
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Many drivers implement reading current TX power (using either cfg80211
-or ieee80211 op) but userspace can't get it using nl80211. Right now the
-only way to access it is to call some wext ioctl.
-Let's put TX power in interface info reply (callback is wdev specific)
-just like we do with current channel.
-To be consistent (e.g. NL80211_CMD_SET_WIPHY) let's use mBm as na unit.
-
-Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
-Signed-off-by: Johannes Berg <johannes.berg@intel.com>
----
-
---- a/net/wireless/nl80211.c
-+++ b/net/wireless/nl80211.c
-@@ -2406,6 +2406,16 @@ static int nl80211_send_iface(struct sk_
- }
- }
-
-+ if (rdev->ops->get_tx_power) {
-+ int dbm, ret;
-+
-+ ret = rdev_get_tx_power(rdev, wdev, &dbm);
-+ if (ret == 0 &&
-+ nla_put_u32(msg, NL80211_ATTR_WIPHY_TX_POWER_LEVEL,
-+ DBM_TO_MBM(dbm)))
-+ goto nla_put_failure;
-+ }
-+
- if (wdev->ssid_len) {
- if (nla_put(msg, NL80211_ATTR_SSID, wdev->ssid_len, wdev->ssid))
- goto nla_put_failure;
+++ /dev/null
-From: Felix Fietkau <nbd@openwrt.org>
-Date: Mon, 5 Oct 2015 17:41:25 +0200
-Subject: [PATCH] mac80211: initialize tid field in struct ieee80211_txq
-
-Signed-off-by: Felix Fietkau <nbd@openwrt.org>
----
-
---- a/net/mac80211/util.c
-+++ b/net/mac80211/util.c
-@@ -3288,9 +3288,11 @@ void ieee80211_init_tx_queue(struct ieee
- if (sta) {
- txqi->txq.sta = &sta->sta;
- sta->sta.txq[tid] = &txqi->txq;
-+ txqi->txq.tid = tid;
- txqi->txq.ac = ieee802_1d_to_ac[tid & 7];
- } else {
- sdata->vif.txq = &txqi->txq;
-+ txqi->txq.tid = 0;
- txqi->txq.ac = IEEE80211_AC_BE;
- }
- }
---help---
--- a/.local-symbols
+++ b/.local-symbols
-@@ -137,6 +137,7 @@ RTL8187_LEDS=
+@@ -140,6 +140,7 @@ RTL8187_LEDS=
ATH_COMMON=
ATH_CARDS=
ATH_DEBUG=
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
-@@ -2390,6 +2390,8 @@ void regulatory_hint_country_ie(struct w
+@@ -2480,6 +2480,8 @@ void regulatory_hint_country_ie(struct w
enum environment_cap env = ENVIRON_ANY;
struct regulatory_request *request = NULL, *lr;
/* IE len must be evenly divisible by 2 */
if (country_ie_len & 0x01)
return;
-@@ -2596,6 +2598,7 @@ static void restore_regulatory_settings(
+@@ -2686,6 +2688,7 @@ static void restore_regulatory_settings(
void regulatory_hint_disconnect(void)
{
debugfs_create_file("antenna", S_IWUSR | S_IRUSR, phydir, ah,
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
-@@ -1370,6 +1370,7 @@ struct ath5k_hw {
+@@ -1372,6 +1372,7 @@ struct ath5k_hw {
u8 ah_coverage_class;
bool ah_ack_bitrate_high;
u8 ah_bwmode;
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
-@@ -1032,23 +1032,23 @@ static int __init ath9k_init(void)
+@@ -1038,23 +1038,23 @@ static int __init ath9k_init(void)
{
int error;
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -88,7 +88,7 @@ int ath_descdma_setup(struct ath_softc *
+@@ -87,7 +87,7 @@ int ath_descdma_setup(struct ath_softc *
(_l) &= ((_sz) - 1); \
} while (0)
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
-@@ -2320,6 +2320,7 @@ struct cfg80211_qos_map {
+@@ -2361,6 +2361,7 @@ struct cfg80211_qos_map {
* (as advertised by the nl80211 feature flag.)
* @get_tx_power: store the current TX power into the dbm variable;
* return 0 if successful
*
* @set_wds_peer: set the WDS peer for a WDS interface
*
-@@ -2576,6 +2577,7 @@ struct cfg80211_ops {
+@@ -2617,6 +2618,7 @@ struct cfg80211_ops {
enum nl80211_tx_power_setting type, int mbm);
int (*get_tx_power)(struct wiphy *wiphy, struct wireless_dev *wdev,
int *dbm);
const u8 *addr);
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
-@@ -1252,6 +1252,7 @@ enum ieee80211_smps_mode {
+@@ -1250,6 +1250,7 @@ enum ieee80211_smps_mode {
*
* @power_level: requested transmit power (in dBm), backward compatibility
* value only that is set to the minimum of all interfaces
*
* @chandef: the channel definition to tune to
* @radar_enabled: whether radar detection is enabled
-@@ -1273,6 +1274,7 @@ struct ieee80211_conf {
+@@ -1270,6 +1271,7 @@ enum ieee80211_smps_mode {
+ struct ieee80211_conf {
u32 flags;
int power_level, dynamic_ps_timeout;
- int max_sleep_period;
+ int max_antenna_gain;
u16 listen_interval;
u8 ps_dtim_period;
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
-@@ -1761,6 +1761,9 @@ enum nl80211_commands {
- * @NL80211_ATTR_REG_INDOOR: flag attribute, if set indicates that the device
- * is operating in an indoor environment.
+@@ -1783,6 +1783,9 @@ enum nl80211_commands {
+ * between scans. The scan plans are executed sequentially.
+ * Each scan plan is a nested attribute of &enum nl80211_sched_scan_plan.
*
+ * @NL80211_ATTR_WIPHY_ANTENNA_GAIN: Configured antenna gain. Used to reduce
+ * transmit power to stay within regulatory limits. u32, dBi.
* @NUM_NL80211_ATTR: total number of nl80211_attrs available
* @NL80211_ATTR_MAX: highest attribute number currently defined
* @__NL80211_ATTR_AFTER_LAST: internal use
-@@ -2130,6 +2133,8 @@ enum nl80211_attrs {
-
- NL80211_ATTR_REG_INDOOR,
+@@ -2157,6 +2160,8 @@ enum nl80211_attrs {
+ NL80211_ATTR_MAX_SCAN_PLAN_ITERATIONS,
+ NL80211_ATTR_SCHED_SCAN_PLANS,
+ NL80211_ATTR_WIPHY_ANTENNA_GAIN,
+
__NL80211_ATTR_AFTER_LAST,
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
-@@ -2233,6 +2233,19 @@ static int ieee80211_get_tx_power(struct
+@@ -2206,6 +2206,19 @@ static int ieee80211_get_tx_power(struct
return 0;
}
static int ieee80211_set_wds_peer(struct wiphy *wiphy, struct net_device *dev,
const u8 *addr)
{
-@@ -3845,6 +3858,7 @@ const struct cfg80211_ops mac80211_confi
+@@ -3849,6 +3862,7 @@ const struct cfg80211_ops mac80211_confi
.set_wiphy_params = ieee80211_set_wiphy_params,
.set_tx_power = ieee80211_set_tx_power,
.get_tx_power = ieee80211_get_tx_power,
CFG80211_TESTMODE_CMD(ieee80211_testmode_cmd)
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
-@@ -1318,6 +1318,7 @@ struct ieee80211_local {
+@@ -1321,6 +1321,7 @@ struct ieee80211_local {
int dynamic_ps_forced_timeout;
int user_power_level; /* in dBm, for all interfaces */
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
-@@ -95,7 +95,7 @@ static u32 ieee80211_hw_conf_chan(struct
+@@ -93,7 +93,7 @@ static u32 ieee80211_hw_conf_chan(struct
struct ieee80211_sub_if_data *sdata;
struct cfg80211_chan_def chandef = {};
u32 changed = 0;
u32 offchannel_flag;
offchannel_flag = local->hw.conf.flags & IEEE80211_CONF_OFFCHANNEL;
-@@ -152,6 +152,12 @@ static u32 ieee80211_hw_conf_chan(struct
+@@ -150,6 +150,12 @@ static u32 ieee80211_hw_conf_chan(struct
}
rcu_read_unlock();
if (local->hw.conf.power_level != power) {
changed |= IEEE80211_CONF_CHANGE_POWER;
local->hw.conf.power_level = power;
-@@ -581,6 +587,7 @@ struct ieee80211_hw *ieee80211_alloc_hw_
+@@ -580,6 +586,7 @@ struct ieee80211_hw *ieee80211_alloc_hw_
IEEE80211_RADIOTAP_MCS_HAVE_BW;
local->hw.radiotap_vht_details = IEEE80211_RADIOTAP_VHT_KNOWN_GI |
IEEE80211_RADIOTAP_VHT_KNOWN_BANDWIDTH;
local->user_power_level = IEEE80211_UNSET_POWER_LEVEL;
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
-@@ -402,6 +402,7 @@ static const struct nla_policy nl80211_p
+@@ -403,6 +403,7 @@ static const struct nla_policy nl80211_p
[NL80211_ATTR_NETNS_FD] = { .type = NLA_U32 },
[NL80211_ATTR_SCHED_SCAN_DELAY] = { .type = NLA_U32 },
[NL80211_ATTR_REG_INDOOR] = { .type = NLA_FLAG },
};
/* policy for the key attributes */
-@@ -2207,6 +2208,20 @@ static int nl80211_set_wiphy(struct sk_b
+@@ -2220,6 +2221,20 @@ static int nl80211_set_wiphy(struct sk_b
if (result)
return result;
}
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -806,6 +806,9 @@ static inline int ath9k_dump_btcoex(stru
+@@ -813,6 +813,9 @@ static inline int ath9k_dump_btcoex(stru
void ath_init_leds(struct ath_softc *sc);
void ath_deinit_leds(struct ath_softc *sc);
void ath_fill_led_pin(struct ath_softc *sc);
#else
static inline void ath_init_leds(struct ath_softc *sc)
{
-@@ -945,6 +948,13 @@ void ath_ant_comb_scan(struct ath_softc
+@@ -952,6 +955,13 @@ void ath_ant_comb_scan(struct ath_softc
#define ATH9K_NUM_CHANCTX 2 /* supports 2 operating channels */
struct ath_softc {
struct ieee80211_hw *hw;
struct device *dev;
-@@ -996,9 +1006,8 @@ struct ath_softc {
+@@ -1003,9 +1013,8 @@ struct ath_softc {
spinlock_t chan_lock;
#ifdef CPTCFG_MAC80211_LEDS
void ath_fill_led_pin(struct ath_softc *sc)
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
-@@ -944,7 +944,7 @@ int ath9k_init_device(u16 devid, struct
+@@ -950,7 +950,7 @@ int ath9k_init_device(u16 devid, struct
#ifdef CPTCFG_MAC80211_LEDS
/* must be initialized before ieee80211_register_hw */
--- a/drivers/net/wireless/ath/ath9k/mac.c
+++ b/drivers/net/wireless/ath/ath9k/mac.c
-@@ -695,7 +695,7 @@ bool ath9k_hw_stopdmarecv(struct ath_hw
+@@ -693,7 +693,7 @@ bool ath9k_hw_stopdmarecv(struct ath_hw
{
#define AH_RX_STOP_DMA_TIMEOUT 10000 /* usec */
struct ath_common *common = ath9k_hw_common(ah);
int i;
/* Enable access to the DMA observation bus */
-@@ -725,6 +725,16 @@ bool ath9k_hw_stopdmarecv(struct ath_hw
+@@ -723,6 +723,16 @@ bool ath9k_hw_stopdmarecv(struct ath_hw
}
if (i == 0) {
struct ath_gen_timer *ath_gen_timer_alloc(struct ath_hw *ah,
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -1808,6 +1808,20 @@ u32 ath9k_hw_get_tsf_offset(struct times
+@@ -1809,6 +1809,20 @@ u32 ath9k_hw_get_tsf_offset(struct times
}
EXPORT_SYMBOL(ath9k_hw_get_tsf_offset);
int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
struct ath9k_hw_cal_data *caldata, bool fastcc)
{
-@@ -2016,6 +2030,7 @@ int ath9k_hw_reset(struct ath_hw *ah, st
+@@ -2017,6 +2031,7 @@ int ath9k_hw_reset(struct ath_hw *ah, st
ar9003_hw_disable_phy_restart(ah);
ath9k_hw_apply_gpio_override(ah);
void (*spectral_scan_trigger)(struct ath_hw *ah);
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
-@@ -1999,6 +1999,26 @@ void ar9003_hw_init_rate_txpower(struct
+@@ -1998,6 +1998,26 @@ void ar9003_hw_init_rate_txpower(struct
}
}
void ar9003_hw_attach_phy_ops(struct ath_hw *ah)
{
struct ath_hw_private_ops *priv_ops = ath9k_hw_private_ops(ah);
-@@ -2035,6 +2055,7 @@ void ar9003_hw_attach_phy_ops(struct ath
+@@ -2034,6 +2054,7 @@ void ar9003_hw_attach_phy_ops(struct ath
priv_ops->set_radar_params = ar9003_hw_set_radar_params;
priv_ops->fast_chan_change = ar9003_hw_fast_chan_change;
}
static const struct ieee80211_iface_limit if_limits[] = {
-@@ -904,6 +905,18 @@ static void ath9k_set_hw_capab(struct at
+@@ -910,6 +911,18 @@ static void ath9k_set_hw_capab(struct at
SET_IEEE80211_PERM_ADDR(hw, common->macaddr);
}
int ath9k_init_device(u16 devid, struct ath_softc *sc,
const struct ath_bus_ops *bus_ops)
{
-@@ -949,6 +962,8 @@ int ath9k_init_device(u16 devid, struct
+@@ -955,6 +968,8 @@ int ath9k_init_device(u16 devid, struct
ARRAY_SIZE(ath9k_tpt_blink));
#endif
/******************/
/* Chip Revisions */
/******************/
-@@ -1386,6 +1399,9 @@ static bool ath9k_hw_set_reset(struct at
+@@ -1387,6 +1400,9 @@ static bool ath9k_hw_set_reset(struct at
if (AR_SREV_9100(ah))
udelay(50);
return true;
}
-@@ -1485,6 +1501,9 @@ static bool ath9k_hw_chip_reset(struct a
+@@ -1486,6 +1502,9 @@ static bool ath9k_hw_chip_reset(struct a
ar9003_hw_internal_regulator_apply(ah);
ath9k_hw_init_pll(ah, chan);
return true;
}
-@@ -1786,8 +1805,14 @@ static int ath9k_hw_do_fastcc(struct ath
+@@ -1787,8 +1806,14 @@ static int ath9k_hw_do_fastcc(struct ath
if (AR_SREV_9271(ah))
ar9002_hw_load_ani_reg(ah, chan);
return -EINVAL;
}
-@@ -2041,6 +2066,9 @@ int ath9k_hw_reset(struct ath_hw *ah, st
+@@ -2042,6 +2067,9 @@ int ath9k_hw_reset(struct ath_hw *ah, st
ath9k_hw_set_radar_params(ah);
}
static const u8 ofdm2pwr[] = {
ALL_TARGET_LEGACY_6_24,
ALL_TARGET_LEGACY_6_24,
-@@ -1090,11 +1076,6 @@ static bool ar9003_hw_ani_control(struct
+@@ -1089,11 +1075,6 @@ static bool ar9003_hw_ani_control(struct
struct ath_common *common = ath9k_hw_common(ah);
struct ath9k_channel *chan = ah->curchan;
struct ar5416AniState *aniState = &ah->ani;
s32 value, value2;
switch (cmd & ah->ani_function) {
-@@ -1108,61 +1089,6 @@ static bool ar9003_hw_ani_control(struct
+@@ -1107,61 +1088,6 @@ static bool ar9003_hw_ani_control(struct
*/
u32 on = param ? 1 : 0;
*/
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
-@@ -987,6 +987,11 @@ struct rt2x00_dev {
+@@ -989,6 +989,11 @@ struct rt2x00_dev {
int rf_channel;
/*
--- a/.local-symbols
+++ b/.local-symbols
-@@ -312,6 +312,7 @@ RT2X00_LIB_FIRMWARE=
+@@ -314,6 +314,7 @@ RT2X00_LIB_FIRMWARE=
RT2X00_LIB_CRYPTO=
RT2X00_LIB_LEDS=
RT2X00_LIB_DEBUGFS=
select RT2800_LIB
select RT2800_LIB_MMIO
---help---
-@@ -266,6 +268,9 @@ config RT2X00_LIB_FIRMWARE
+@@ -265,6 +267,9 @@ config RT2X00_LIB_FIRMWARE
config RT2X00_LIB_CRYPTO
bool
.drv_init_registers = rt2800mmio_init_registers,
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
-@@ -695,6 +695,7 @@ enum rt2x00_capability_flags {
+@@ -697,6 +697,7 @@ enum rt2x00_capability_flags {
REQUIRE_HT_TX_DESC,
REQUIRE_PS_AUTOWAKE,
REQUIRE_DELAYED_RFKILL,
/*
* Capabilities
-@@ -964,6 +965,11 @@ struct rt2x00_dev {
+@@ -966,6 +967,11 @@ struct rt2x00_dev {
const struct firmware *fw;
/*
num_rates += 4;
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
-@@ -403,6 +403,7 @@ struct hw_mode_spec {
+@@ -405,6 +405,7 @@ struct hw_mode_spec {
unsigned int supported_bands;
#define SUPPORT_BAND_2GHZ 0x00000001
#define SUPPORT_BAND_5GHZ 0x00000002
{
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
-@@ -1410,6 +1410,7 @@ static inline void rt2x00debug_dump_fram
+@@ -1412,6 +1412,7 @@ static inline void rt2x00debug_dump_fram
*/
u32 rt2x00lib_get_bssidx(struct rt2x00_dev *rt2x00dev,
struct ieee80211_vif *vif);
* EEPROM frequency
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
-@@ -715,6 +715,8 @@ enum rt2x00_capability_flags {
+@@ -717,6 +717,8 @@ enum rt2x00_capability_flags {
CAPABILITY_DOUBLE_ANTENNA,
CAPABILITY_BT_COEXIST,
CAPABILITY_VCO_RECALIBRATION,
retval = rt2800_probe_hw_mode(rt2x00dev);
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
-@@ -398,6 +398,7 @@ static inline struct rt2x00_intf* vif_to
+@@ -400,6 +400,7 @@ static inline struct rt2x00_intf* vif_to
* @channels: Device/chipset specific channel values (See &struct rf_channel).
* @channels_info: Additional information for channels (See &struct channel_info).
* @ht: Driver HT Capabilities (See &ieee80211_sta_ht_cap).
*/
struct hw_mode_spec {
unsigned int supported_bands;
-@@ -414,6 +415,7 @@ struct hw_mode_spec {
+@@ -416,6 +417,7 @@ struct hw_mode_spec {
const struct channel_info *channels_info;
struct ieee80211_sta_ht_cap ht;
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
-@@ -5678,6 +5678,7 @@ MODULE_FIRMWARE("mwl8k/fmimage_8366.fw")
+@@ -5679,6 +5679,7 @@ MODULE_FIRMWARE("mwl8k/fmimage_8366.fw")
MODULE_FIRMWARE(MWL8K_8366_AP_FW(MWL8K_8366_AP_FW_API));
static const struct pci_device_id mwl8k_pci_id_table[] = {
static int modparam_bad_frames_preempt;
module_param_named(bad_frames_preempt, modparam_bad_frames_preempt, int, 0444);
MODULE_PARM_DESC(bad_frames_preempt,
-@@ -2882,10 +2887,10 @@ static int b43_gpio_init(struct b43_wlde
+@@ -2883,10 +2888,10 @@ static int b43_gpio_init(struct b43_wlde
u32 mask, set;
b43_maskset32(dev, B43_MMIO_MACCTL, ~B43_MACCTL_GPOUTSMSK, 0);
b43-$(CPTCFG_B43_LEDS) += leds.o
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
-@@ -2008,10 +2008,12 @@ static void b43_do_interrupt_thread(stru
+@@ -2009,10 +2009,12 @@ static void b43_do_interrupt_thread(stru
dma_reason[0], dma_reason[1],
dma_reason[2], dma_reason[3],
dma_reason[4], dma_reason[5]);
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
-@@ -1648,7 +1648,7 @@ static void b43_write_beacon_template(st
+@@ -1649,7 +1649,7 @@ static void b43_write_beacon_template(st
len, ram_offset, shm_size_offset, rate);
/* Write the PHY TX control parameters. */
antenna = b43_antenna_to_phyctl(antenna);
ctl = b43_shm_read16(dev, B43_SHM_SHARED, B43_SHM_SH_BEACPHYCTL);
/* We can't send beacons with short preamble. Would get PHY errors. */
-@@ -3300,8 +3300,8 @@ static int b43_chip_init(struct b43_wlde
+@@ -3301,8 +3301,8 @@ static int b43_chip_init(struct b43_wlde
/* Select the antennae */
if (phy->ops->set_rx_antenna)
if (phy->type == B43_PHYTYPE_B) {
value16 = b43_read16(dev, 0x005E);
-@@ -4001,7 +4001,6 @@ static int b43_op_config(struct ieee8021
+@@ -4002,7 +4002,6 @@ static int b43_op_config(struct ieee8021
struct b43_wldev *dev = wl->current_dev;
struct b43_phy *phy = &dev->phy;
struct ieee80211_conf *conf = &hw->conf;
int err = 0;
mutex_lock(&wl->mutex);
-@@ -4044,11 +4043,9 @@ static int b43_op_config(struct ieee8021
+@@ -4045,11 +4044,9 @@ static int b43_op_config(struct ieee8021
}
/* Antennas for RX and management frame TX. */
if (wl->radio_enabled != phy->radio_on) {
if (wl->radio_enabled) {
-@@ -5209,6 +5206,47 @@ static int b43_op_get_survey(struct ieee
+@@ -5210,6 +5207,47 @@ static int b43_op_get_survey(struct ieee
return 0;
}
static const struct ieee80211_ops b43_hw_ops = {
.tx = b43_op_tx,
.conf_tx = b43_op_conf_tx,
-@@ -5230,6 +5268,8 @@ static const struct ieee80211_ops b43_hw
+@@ -5231,6 +5269,8 @@ static const struct ieee80211_ops b43_hw
.sw_scan_complete = b43_op_sw_scan_complete_notifier,
.get_survey = b43_op_get_survey,
.rfkill_poll = b43_rfkill_poll,
};
/* Hard-reset the chip. Do not call this directly.
-@@ -5538,6 +5578,8 @@ static int b43_one_core_attach(struct b4
+@@ -5539,6 +5579,8 @@ static int b43_one_core_attach(struct b4
if (!wldev)
goto out;
wldev->use_pio = b43_modparam_pio;
wldev->dev = dev;
wldev->wl = wl;
-@@ -5628,6 +5670,9 @@ static struct b43_wl *b43_wireless_init(
+@@ -5629,6 +5671,9 @@ static struct b43_wl *b43_wireless_init(
hw->wiphy->flags |= WIPHY_FLAG_IBSS_RSN;
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
-@@ -2899,6 +2899,14 @@ static int b43_gpio_init(struct b43_wlde
+@@ -2900,6 +2900,14 @@ static int b43_gpio_init(struct b43_wlde
} else if (dev->dev->chip_id == 0x5354) {
/* Don't allow overtaking buttons GPIOs */
set &= 0x2; /* 0x2 is LED GPIO on BCM5354 */
+++ /dev/null
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
-Date: Mon, 8 Jun 2015 16:59:31 +0200
-Subject: [PATCH] brcmfmac: use bcm47xx platform NVRAM as fallback
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
----
-
---- a/drivers/net/wireless/brcm80211/brcmfmac/firmware.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/firmware.c
-@@ -19,6 +19,9 @@
- #include <linux/device.h>
- #include <linux/firmware.h>
- #include <linux/module.h>
-+#if IS_ENABLED(CONFIG_BCM47XX_NVRAM)
-+#include <linux/bcm47xx_nvram.h>
-+#endif
-
- #include "debug.h"
- #include "firmware.h"
-@@ -424,17 +427,42 @@ struct brcmf_fw {
- static void brcmf_fw_request_nvram_done(const struct firmware *fw, void *ctx)
- {
- struct brcmf_fw *fwctx = ctx;
-+#if IS_ENABLED(CONFIG_BCM47XX_NVRAM)
-+ const u8 *bcm47xx_nvram = NULL;
-+ size_t bcm47xx_nvram_len;
-+#endif
-+ const u8 *data = NULL;
-+ size_t data_len;
- u32 nvram_length = 0;
- void *nvram = NULL;
-
- brcmf_dbg(TRACE, "enter: dev=%s\n", dev_name(fwctx->dev));
-- if (!fw && !(fwctx->flags & BRCMF_FW_REQ_NV_OPTIONAL))
-+ if (fw) {
-+ data = fw->data;
-+ data_len = fw->size;
-+ }
-+#if IS_ENABLED(CONFIG_BCM47XX_NVRAM)
-+ else {
-+ bcm47xx_nvram = bcm47xx_nvram_get_contents(&bcm47xx_nvram_len);
-+ if (bcm47xx_nvram) {
-+ data = bcm47xx_nvram;
-+ data_len = bcm47xx_nvram_len;
-+ brcmf_err("Found platform NVRAM (%zu B)\n", data_len);
-+ }
-+ }
-+#endif
-+ if (!data && !(fwctx->flags & BRCMF_FW_REQ_NV_OPTIONAL))
- goto fail;
-
-- if (fw) {
-- nvram = brcmf_fw_nvram_strip(fw->data, fw->size, &nvram_length,
-+ if (data) {
-+ nvram = brcmf_fw_nvram_strip(data, data_len, &nvram_length,
- fwctx->domain_nr, fwctx->bus_nr);
-- release_firmware(fw);
-+ if (fw)
-+ release_firmware(fw);
-+#if IS_ENABLED(CONFIG_BCM47XX_NVRAM)
-+ if (bcm47xx_nvram)
-+ bcm47xx_nvram_release_contents(bcm47xx_nvram);
-+#endif
- if (!nvram && !(fwctx->flags & BRCMF_FW_REQ_NV_OPTIONAL))
- goto fail;
- }
---- a/drivers/net/wireless/brcm80211/brcmfmac/debug.h
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/debug.h
-@@ -17,6 +17,8 @@
- #ifndef BRCMFMAC_DEBUG_H
- #define BRCMFMAC_DEBUG_H
-
-+#include <linux/net.h>
-+
- /* message levels */
- #define BRCMF_TRACE_VAL 0x00000002
- #define BRCMF_INFO_VAL 0x00000004
--- a/drivers/net/wireless/brcm80211/brcmfmac/core.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/core.c
-@@ -1213,6 +1213,7 @@ static int __init brcmfmac_module_init(v
+@@ -1236,6 +1236,7 @@ static int __init brcmfmac_module_init(v
#endif
if (!schedule_work(&brcmf_driver_work))
return -EBUSY;
}
--- a/drivers/net/wireless/brcm80211/brcmfmac/firmware.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/firmware.c
-@@ -422,13 +422,14 @@ struct brcmf_fw {
+@@ -420,6 +420,7 @@ struct brcmf_fw {
u16 bus_nr;
void (*done)(struct device *dev, const struct firmware *fw,
void *nvram_image, u32 nvram_len);
};
static void brcmf_fw_request_nvram_done(const struct firmware *fw, void *ctx)
- {
- struct brcmf_fw *fwctx = ctx;
- #if IS_ENABLED(CONFIG_BCM47XX_NVRAM)
-- const u8 *bcm47xx_nvram = NULL;
-+ u8 *bcm47xx_nvram = NULL;
- size_t bcm47xx_nvram_len;
- #endif
- const u8 *data = NULL;
-@@ -468,6 +469,8 @@ static void brcmf_fw_request_nvram_done(
- }
+@@ -455,6 +456,8 @@ static void brcmf_fw_request_nvram_done(
+ goto fail;
fwctx->done(fwctx->dev, fwctx->code, nvram, nvram_length);
+ if (fwctx->completion)
kfree(fwctx);
return;
-@@ -475,6 +478,8 @@ fail:
+@@ -462,6 +465,8 @@ fail:
brcmf_dbg(TRACE, "failed: dev=%s\n", dev_name(fwctx->dev));
release_firmware(fwctx->code);
device_release_driver(fwctx->dev);
kfree(fwctx);
}
-@@ -490,6 +495,8 @@ static void brcmf_fw_request_code_done(c
+@@ -477,6 +482,8 @@ static void brcmf_fw_request_code_done(c
/* only requested code so done here */
if (!(fwctx->flags & BRCMF_FW_REQUEST_NVRAM)) {
fwctx->done(fwctx->dev, fw, NULL, 0);
kfree(fwctx);
return;
}
-@@ -504,6 +511,8 @@ static void brcmf_fw_request_code_done(c
- /* when nvram is optional call .done() callback here */
- if (fwctx->flags & BRCMF_FW_REQ_NV_OPTIONAL) {
- fwctx->done(fwctx->dev, fw, NULL, 0);
-+ if (fwctx->completion)
-+ complete(fwctx->completion);
- kfree(fwctx);
- return;
- }
-@@ -513,6 +522,8 @@ static void brcmf_fw_request_code_done(c
+@@ -494,6 +501,8 @@ static void brcmf_fw_request_code_done(c
fail:
brcmf_dbg(TRACE, "failed: dev=%s\n", dev_name(fwctx->dev));
device_release_driver(fwctx->dev);
kfree(fwctx);
}
-@@ -524,6 +535,8 @@ int brcmf_fw_get_firmwares_pcie(struct d
+@@ -505,6 +514,8 @@ int brcmf_fw_get_firmwares_pcie(struct d
u16 domain_nr, u16 bus_nr)
{
struct brcmf_fw *fwctx;
brcmf_dbg(TRACE, "enter: dev=%s\n", dev_name(dev));
if (!fw_cb || !code)
-@@ -544,9 +557,17 @@ int brcmf_fw_get_firmwares_pcie(struct d
+@@ -525,9 +536,17 @@ int brcmf_fw_get_firmwares_pcie(struct d
fwctx->domain_nr = domain_nr;
fwctx->bus_nr = bus_nr;
--- a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c
-@@ -692,9 +692,37 @@ static struct wireless_dev *brcmf_cfg802
+@@ -609,9 +609,37 @@ static struct wireless_dev *brcmf_cfg802
u32 *flags,
struct vif_params *params)
{
--- a/drivers/net/wireless/ath/ath10k/core.c
+++ b/drivers/net/wireless/ath/ath10k/core.c
-@@ -1520,6 +1520,16 @@ int ath10k_core_register(struct ath10k *
+@@ -1843,6 +1843,16 @@ int ath10k_core_register(struct ath10k *
ar->chip_id = chip_id;
queue_work(ar->workqueue, &ar->register_work);
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
-@@ -6804,6 +6804,21 @@ struct ath10k_vif *ath10k_get_arvif(stru
+@@ -7085,6 +7085,21 @@ struct ath10k_vif *ath10k_get_arvif(stru
return arvif_iter.arvif;
}
int ath10k_mac_register(struct ath10k *ar)
{
static const u32 cipher_suites[] = {
-@@ -7025,6 +7040,12 @@ int ath10k_mac_register(struct ath10k *a
+@@ -7310,6 +7325,12 @@ int ath10k_mac_register(struct ath10k *a
ar->hw->wiphy->cipher_suites = cipher_suites;
ar->hw->wiphy->n_cipher_suites = ARRAY_SIZE(cipher_suites);
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
-@@ -6261,6 +6261,8 @@ static int mwl8k_probe(struct pci_dev *p
+@@ -6262,6 +6262,8 @@ static int mwl8k_probe(struct pci_dev *p
priv->running_bsses = 0;
return rc;
err_stop_firmware:
-@@ -6294,8 +6296,6 @@ static void mwl8k_remove(struct pci_dev
+@@ -6295,8 +6297,6 @@ static void mwl8k_remove(struct pci_dev
return;
priv = hw->priv;
include $(TOPDIR)/rules.mk
PKG_NAME:=mt76
-PKG_VERSION:=2015-10-12
+PKG_VERSION:=2015-10-30
PKG_RELEASE=1
PKG_LICENSE:=GPLv2
PKG_SOURCE_URL:=https://github.com/openwrt/mt76
PKG_SOURCE_PROTO:=git
PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=2f31d1e329dc43074a05782624195860c45b099a
+PKG_SOURCE_VERSION:=a3ba5b080d1a4bcbf8dc891ba835ed742603382f
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.xz
PKG_MAINTAINER:=Felix Fietkau <nbd@openwrt.org>
--- /dev/null
+--- a/mac80211.c
++++ b/mac80211.c
+@@ -574,7 +574,7 @@ static int mwl_mac80211_ampdu_action(str
+ struct ieee80211_vif *vif,
+ enum ieee80211_ampdu_mlme_action action,
+ struct ieee80211_sta *sta,
+- u16 tid, u16 *ssn, u8 buf_size)
++ u16 tid, u16 *ssn, u8 buf_size, bool amsdu)
+ {
+ int rc = 0;
+ struct mwl_priv *priv = hw->priv;
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