--- /dev/null
+From 5db4c4b9559f8cddd5f7f74e58c7b8f172120e6d Mon Sep 17 00:00:00 2001
+From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
+Date: Tue, 23 Jul 2019 21:00:01 +0300
+Subject: [PATCH] mac80211: pass the vif to cancel_remain_on_channel
+
+This low level driver can find it useful to get the vif
+when a remain on channel session is cancelled.
+
+iwlwifi will need this soon.
+
+Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
+Link: https://lore.kernel.org/r/20190723180001.5828-1-emmanuel.grumbach@intel.com
+Signed-off-by: Johannes Berg <johannes.berg@intel.com>
+---
+ drivers/net/wireless/ath/ath10k/mac.c | 3 ++-
+ 10 files changed, 4 insertions(+), 2 deletions(-)
+
+--- a/ath10k-4.19/mac.c
++++ b/ath10k-4.19/mac.c
+@@ -7775,7 +7775,8 @@ exit:
+ return ret;
+ }
+
+-static int ath10k_cancel_remain_on_channel(struct ieee80211_hw *hw)
++static int ath10k_cancel_remain_on_channel(struct ieee80211_hw *hw,
++ struct ieee80211_vif *vif)
+ {
+ struct ath10k *ar = hw->priv;
+
+--- a/ath10k-5.2/mac.c
++++ b/ath10k-5.2/mac.c
+@@ -7883,7 +7883,8 @@ exit:
+ return ret;
+ }
+
+-static int ath10k_cancel_remain_on_channel(struct ieee80211_hw *hw)
++static int ath10k_cancel_remain_on_channel(struct ieee80211_hw *hw,
++ struct ieee80211_vif *vif)
+ {
+ struct ath10k *ar = hw->priv;
+
if (ret)
--- a/ath10k-4.19/mac.c
+++ b/ath10k-4.19/mac.c
-@@ -9982,7 +9982,7 @@ int ath10k_mac_register(struct ath10k *a
+@@ -9983,7 +9983,7 @@ int ath10k_mac_register(struct ath10k *a
wiphy_ext_feature_set(ar->hw->wiphy, NL80211_EXT_FEATURE_CQM_RSSI_LIST);
#ifdef CPTCFG_MAC80211_LEDS
if (ret)
--- a/ath10k-5.2/mac.c
+++ b/ath10k-5.2/mac.c
-@@ -10178,7 +10178,7 @@ int ath10k_mac_register(struct ath10k *a
+@@ -10179,7 +10179,7 @@ int ath10k_mac_register(struct ath10k *a
ar->hw->weight_multiplier = ATH10K_AIRTIME_WEIGHT_MULTIPLIER;
#ifdef CPTCFG_MAC80211_LEDS
#include <net/mac80211.h>
#include <linux/etherdevice.h>
#include <linux/acpi.h>
-@@ -9706,6 +9707,7 @@ int ath10k_mac_register(struct ath10k *a
+@@ -9707,6 +9708,7 @@ int ath10k_mac_register(struct ath10k *a
ar->hw->wiphy->bands[NL80211_BAND_5GHZ] = band;
}
PKG_NAME:=mac80211
-PKG_VERSION:=5.3.6-1
+PKG_VERSION:=5.4-rc2-1
PKG_RELEASE:=1
-PKG_SOURCE_URL:=@KERNEL/linux/kernel/projects/backports/stable/v5.3.6/
-PKG_HASH:=16ded706945999543a73e2349d36b8003eeb2b097970ea1ad80344b9f56393a3
+PKG_SOURCE_URL:=@KERNEL/linux/kernel/projects/backports/stable/v5.4-rc2/
+PKG_HASH:=b3baedc135b455f09f266cb77e73276ca21bceeb0f24bac2184cc4b97d09cdbf
PKG_SOURCE:=backports-$(PKG_VERSION).tar.xz
PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/backports-$(PKG_VERSION)
define KernelPackage/lib80211
$(call KernelPackage/mac80211/Default)
TITLE:=802.11 Networking stack
- DEPENDS:=+kmod-cfg80211 +kmod-crypto-hash
+ DEPENDS:=+kmod-cfg80211 +kmod-crypto-hash +kmod-crypto-ccm
FILES:= \
$(PKG_BUILD_DIR)/net/wireless/lib80211.ko \
$(PKG_BUILD_DIR)/net/wireless/lib80211_crypt_wep.ko \
void ath10k_thermal_event_temperature(struct ath10k *ar, int temperature);
--- a/local-symbols
+++ b/local-symbols
-@@ -141,6 +141,7 @@ ATH10K_SNOC=
+@@ -142,6 +142,7 @@ ATH10K_SNOC=
ATH10K_DEBUG=
ATH10K_DEBUGFS=
ATH10K_SPECTRAL=
--- a/drivers/net/wireless/ath/ath5k/pci.c
+++ b/drivers/net/wireless/ath/ath5k/pci.c
-@@ -21,6 +21,7 @@
- #include <linux/pci-aspm.h>
+@@ -20,6 +20,7 @@
+ #include <linux/pci.h>
#include <linux/etherdevice.h>
#include <linux/module.h>
+#include <linux/ath5k_platform.h>
#include "../ath.h"
#include "ath5k.h"
#include "debug.h"
-@@ -72,7 +73,7 @@ static void ath5k_pci_read_cachesize(str
+@@ -71,7 +72,7 @@ static void ath5k_pci_read_cachesize(str
}
/*
*/
static bool
ath5k_pci_eeprom_read(struct ath_common *common, u32 offset, u16 *data)
-@@ -80,6 +81,19 @@ ath5k_pci_eeprom_read(struct ath_common
+@@ -79,6 +80,19 @@ ath5k_pci_eeprom_read(struct ath_common
struct ath5k_hw *ah = (struct ath5k_hw *) common->ah;
u32 status, timeout;
/*
* Initialize EEPROM access
*/
-@@ -123,6 +137,16 @@ static int ath5k_pci_eeprom_read_mac(str
+@@ -122,6 +136,16 @@ static int ath5k_pci_eeprom_read_mac(str
u16 data;
int octet;
--- a/drivers/net/wireless/ath/ath5k/pci.c
+++ b/drivers/net/wireless/ath/ath5k/pci.c
-@@ -48,6 +48,8 @@ static const struct pci_device_id ath5k_
+@@ -47,6 +47,8 @@ static const struct pci_device_id ath5k_
{ PCI_VDEVICE(ATHEROS, 0x001b) }, /* 5413 Eagle */
{ PCI_VDEVICE(ATHEROS, 0x001c) }, /* PCI-E cards */
{ PCI_VDEVICE(ATHEROS, 0x001d) }, /* 2417 Nala */
ATH9K_CHANNEL_CONTEXT=
ATH9K_PCOEM=
+ATH9K_UBNTHSR=
+ ATH9K_PCI_NO_EEPROM=
ATH9K_HTC=
ATH9K_HTC_DEBUGFS=
- ATH9K_HWRNG=
--- a/drivers/net/wireless/ath/ath9k/Kconfig
+++ b/drivers/net/wireless/ath/ath9k/Kconfig
@@ -60,6 +60,19 @@ config ATH9K_AHB
+++ /dev/null
-From 4420866ef1b602682b009e0186fbb8aefd2125be Mon Sep 17 00:00:00 2001
-From: Lorenzo Bianconi <lorenzo@kernel.org>
-Date: Tue, 20 Aug 2019 18:20:19 +0200
-Subject: [PATCH 1/4] ath9k: dynack: introduce ath_dynack_set_timeout routine
-
-Introduce ath_dynack_set_timeout routine to configure slottime/ack/cts
-timeouts and remove duplicated code
-
-Tested-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
-Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
----
- drivers/net/wireless/ath/ath9k/dynack.c | 37 ++++++++++++++-----------
- 1 file changed, 21 insertions(+), 16 deletions(-)
-
---- a/drivers/net/wireless/ath/ath9k/dynack.c
-+++ b/drivers/net/wireless/ath/ath9k/dynack.c
-@@ -79,6 +79,24 @@ static inline bool ath_dynack_bssidmask(
- }
-
- /**
-+ * ath_dynack_set_timeout - configure timeouts/slottime registers
-+ * @ah: ath hw
-+ * @to: timeout value
-+ *
-+ */
-+static void ath_dynack_set_timeout(struct ath_hw *ah, int to)
-+{
-+ struct ath_common *common = ath9k_hw_common(ah);
-+ int slottime = (to - 3) / 2;
-+
-+ ath_dbg(common, DYNACK, "ACK timeout %u slottime %u\n",
-+ to, slottime);
-+ ath9k_hw_setslottime(ah, slottime);
-+ ath9k_hw_set_ack_timeout(ah, to);
-+ ath9k_hw_set_cts_timeout(ah, to);
-+}
-+
-+/**
- * ath_dynack_compute_ackto - compute ACK timeout as the maximum STA timeout
- * @ah: ath hw
- *
-@@ -86,7 +104,6 @@ static inline bool ath_dynack_bssidmask(
- */
- static void ath_dynack_compute_ackto(struct ath_hw *ah)
- {
-- struct ath_common *common = ath9k_hw_common(ah);
- struct ath_dynack *da = &ah->dynack;
- struct ath_node *an;
- int to = 0;
-@@ -96,15 +113,8 @@ static void ath_dynack_compute_ackto(str
- to = an->ackto;
-
- if (to && da->ackto != to) {
-- u32 slottime;
--
-- slottime = (to - 3) / 2;
-+ ath_dynack_set_timeout(ah, to);
- da->ackto = to;
-- ath_dbg(common, DYNACK, "ACK timeout %u slottime %u\n",
-- da->ackto, slottime);
-- ath9k_hw_setslottime(ah, slottime);
-- ath9k_hw_set_ack_timeout(ah, da->ackto);
-- ath9k_hw_set_cts_timeout(ah, da->ackto);
- }
- }
-
-@@ -198,10 +208,7 @@ void ath_dynack_sample_tx_ts(struct ath_
- ieee80211_is_assoc_resp(hdr->frame_control) ||
- ieee80211_is_auth(hdr->frame_control)) {
- ath_dbg(common, DYNACK, "late ack\n");
--
-- ath9k_hw_setslottime(ah, (LATEACK_TO - 3) / 2);
-- ath9k_hw_set_ack_timeout(ah, LATEACK_TO);
-- ath9k_hw_set_cts_timeout(ah, LATEACK_TO);
-+ ath_dynack_set_timeout(ah, LATEACK_TO);
- if (sta) {
- struct ath_node *an;
-
-@@ -340,9 +347,7 @@ void ath_dynack_reset(struct ath_hw *ah)
- da->ack_rbf.h_rb = 0;
-
- /* init acktimeout */
-- ath9k_hw_setslottime(ah, (ackto - 3) / 2);
-- ath9k_hw_set_ack_timeout(ah, ackto);
-- ath9k_hw_set_cts_timeout(ah, ackto);
-+ ath_dynack_set_timeout(ah, ackto);
- }
- EXPORT_SYMBOL(ath_dynack_reset);
-
+++ /dev/null
-From e5b56ce50eab31d24df6a70cf025db3acc4aa3ac Mon Sep 17 00:00:00 2001
-From: Lorenzo Bianconi <lorenzo@kernel.org>
-Date: Tue, 20 Aug 2019 18:20:20 +0200
-Subject: [PATCH 2/4] ath9k: dynack: properly set last timeout timestamp in
- ath_dynack_reset
-
-Add compute timeout to last computation timestamp in
-ath_dynack_reset in order to not run ath_dynack_compute_ackto
-immediately
-
-Tested-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
-Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
----
- drivers/net/wireless/ath/ath9k/dynack.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/drivers/net/wireless/ath/ath9k/dynack.c
-+++ b/drivers/net/wireless/ath/ath9k/dynack.c
-@@ -338,7 +338,7 @@ void ath_dynack_reset(struct ath_hw *ah)
- u32 ackto = 9 + 16 + 64;
- struct ath_dynack *da = &ah->dynack;
-
-- da->lto = jiffies;
-+ da->lto = jiffies + COMPUTE_TO;
- da->ackto = ackto;
-
- da->st_rbf.t_rb = 0;
+++ /dev/null
-From 3f737abb7d53cc80d619a3b4a30b6fa63cdc8df7 Mon Sep 17 00:00:00 2001
-From: Lorenzo Bianconi <lorenzo@kernel.org>
-Date: Tue, 20 Aug 2019 18:20:21 +0200
-Subject: [PATCH 3/4] ath9k: dynack: set max timeout according to channel width
-
-Compute maximum configurable ackimeout/ctstimeout according to channel
-width (clockrate)
-
-Tested-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
-Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
----
- drivers/net/wireless/ath/ath9k/dynack.c | 38 +++++++++++++++++++------
- 1 file changed, 30 insertions(+), 8 deletions(-)
-
---- a/drivers/net/wireless/ath/ath9k/dynack.c
-+++ b/drivers/net/wireless/ath/ath9k/dynack.c
-@@ -20,12 +20,31 @@
-
- #define COMPUTE_TO (5 * HZ)
- #define LATEACK_DELAY (10 * HZ)
--#define LATEACK_TO 256
--#define MAX_DELAY 300
- #define EWMA_LEVEL 96
- #define EWMA_DIV 128
-
- /**
-+ * ath_dynack_get_max_to - set max timeout according to channel width
-+ * @ah: ath hw
-+ *
-+ */
-+static u32 ath_dynack_get_max_to(struct ath_hw *ah)
-+{
-+ const struct ath9k_channel *chan = ah->curchan;
-+
-+ if (!chan)
-+ return 300;
-+
-+ if (IS_CHAN_HT40(chan))
-+ return 300;
-+ if (IS_CHAN_HALF_RATE(chan))
-+ return 750;
-+ if (IS_CHAN_QUARTER_RATE(chan))
-+ return 1500;
-+ return 600;
-+}
-+
-+/**
- * ath_dynack_ewma - EWMA (Exponentially Weighted Moving Average) calculation
- *
- */
-@@ -126,15 +145,16 @@ static void ath_dynack_compute_ackto(str
- */
- static void ath_dynack_compute_to(struct ath_hw *ah)
- {
-- u32 ackto, ack_ts;
-- u8 *dst, *src;
-+ struct ath_dynack *da = &ah->dynack;
-+ u32 ackto, ack_ts, max_to;
- struct ieee80211_sta *sta;
-- struct ath_node *an;
- struct ts_info *st_ts;
-- struct ath_dynack *da = &ah->dynack;
-+ struct ath_node *an;
-+ u8 *dst, *src;
-
- rcu_read_lock();
-
-+ max_to = ath_dynack_get_max_to(ah);
- while (da->st_rbf.h_rb != da->st_rbf.t_rb &&
- da->ack_rbf.h_rb != da->ack_rbf.t_rb) {
- ack_ts = da->ack_rbf.tstamp[da->ack_rbf.h_rb];
-@@ -150,7 +170,7 @@ static void ath_dynack_compute_to(struct
- if (ack_ts > st_ts->tstamp + st_ts->dur) {
- ackto = ack_ts - st_ts->tstamp - st_ts->dur;
-
-- if (ackto < MAX_DELAY) {
-+ if (ackto < max_to) {
- sta = ieee80211_find_sta_by_ifaddr(ah->hw, dst,
- src);
- if (sta) {
-@@ -207,8 +227,10 @@ void ath_dynack_sample_tx_ts(struct ath_
- if (ieee80211_is_assoc_req(hdr->frame_control) ||
- ieee80211_is_assoc_resp(hdr->frame_control) ||
- ieee80211_is_auth(hdr->frame_control)) {
-+ u32 max_to = ath_dynack_get_max_to(ah);
-+
- ath_dbg(common, DYNACK, "late ack\n");
-- ath_dynack_set_timeout(ah, LATEACK_TO);
-+ ath_dynack_set_timeout(ah, max_to);
- if (sta) {
- struct ath_node *an;
-
+++ /dev/null
-From cc783bfa67e87d2e6206f7626b7bbb74d5c5f269 Mon Sep 17 00:00:00 2001
-From: Lorenzo Bianconi <lorenzo@kernel.org>
-Date: Tue, 20 Aug 2019 18:20:22 +0200
-Subject: [PATCH 4/4] ath9k: dynack: set ackto to max timeout in
- ath_dynack_reset
-
-Initialize acktimeout to the maximum configurable value in
-ath_dynack_reset in order to not disconnect long distance static links
-enabling dynack and even to take care of possible errors configuring
-a static timeout. Moreover initialize station timeout value to the current
-acktimeout value
-
-Tested-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
-Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
----
- drivers/net/wireless/ath/ath9k/dynack.c | 20 +++++++++++++-------
- 1 file changed, 13 insertions(+), 7 deletions(-)
-
---- a/drivers/net/wireless/ath/ath9k/dynack.c
-+++ b/drivers/net/wireless/ath/ath9k/dynack.c
-@@ -321,11 +321,9 @@ EXPORT_SYMBOL(ath_dynack_sample_ack_ts);
- */
- void ath_dynack_node_init(struct ath_hw *ah, struct ath_node *an)
- {
-- /* ackto = slottime + sifs + air delay */
-- u32 ackto = 9 + 16 + 64;
- struct ath_dynack *da = &ah->dynack;
-
-- an->ackto = ackto;
-+ an->ackto = da->ackto;
-
- spin_lock(&da->qlock);
- list_add_tail(&an->list, &da->nodes);
-@@ -356,20 +354,26 @@ EXPORT_SYMBOL(ath_dynack_node_deinit);
- */
- void ath_dynack_reset(struct ath_hw *ah)
- {
-- /* ackto = slottime + sifs + air delay */
-- u32 ackto = 9 + 16 + 64;
- struct ath_dynack *da = &ah->dynack;
-+ struct ath_node *an;
-+
-+ spin_lock_bh(&da->qlock);
-
- da->lto = jiffies + COMPUTE_TO;
-- da->ackto = ackto;
-
- da->st_rbf.t_rb = 0;
- da->st_rbf.h_rb = 0;
- da->ack_rbf.t_rb = 0;
- da->ack_rbf.h_rb = 0;
-
-+ da->ackto = ath_dynack_get_max_to(ah);
-+ list_for_each_entry(an, &da->nodes, list)
-+ an->ackto = da->ackto;
-+
- /* init acktimeout */
-- ath_dynack_set_timeout(ah, ackto);
-+ ath_dynack_set_timeout(ah, da->ackto);
-+
-+ spin_unlock_bh(&da->qlock);
- }
- EXPORT_SYMBOL(ath_dynack_reset);
-
-@@ -386,6 +390,8 @@ void ath_dynack_init(struct ath_hw *ah)
-
- spin_lock_init(&da->qlock);
- INIT_LIST_HEAD(&da->nodes);
-+ /* ackto = slottime + sifs + air delay */
-+ da->ackto = 9 + 16 + 64;
-
- ah->hw->wiphy->features |= NL80211_FEATURE_ACKTO_ESTIMATION;
- }
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
-@@ -8669,6 +8669,21 @@ static int ath10k_mac_init_rd(struct ath
+@@ -8671,6 +8671,21 @@ static int ath10k_mac_init_rd(struct ath
return 0;
}
int ath10k_mac_register(struct ath10k *ar)
{
static const u32 cipher_suites[] = {
-@@ -8995,6 +9010,12 @@ int ath10k_mac_register(struct ath10k *a
+@@ -8997,6 +9012,12 @@ int ath10k_mac_register(struct ath10k *a
ar->hw->weight_multiplier = ATH10K_AIRTIME_WEIGHT_MULTIPLIER;
ath10k_core-$(CONFIG_DEV_COREDUMP) += coredump.o
--- a/local-symbols
+++ b/local-symbols
-@@ -144,6 +144,7 @@ ATH10K_DEBUG=
+@@ -145,6 +145,7 @@ ATH10K_DEBUG=
ATH10K_DEBUGFS=
ATH10K_SPECTRAL=
ATH10K_THERMAL=
if (ret)
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
-@@ -9027,7 +9027,7 @@ int ath10k_mac_register(struct ath10k *a
+@@ -9029,7 +9029,7 @@ int ath10k_mac_register(struct ath10k *a
ar->hw->weight_multiplier = ATH10K_AIRTIME_WEIGHT_MULTIPLIER;
#ifdef CPTCFG_MAC80211_LEDS
--- a/drivers/net/wireless/ath/ath10k/htt_rx.c
+++ b/drivers/net/wireless/ath/ath10k/htt_rx.c
-@@ -2639,7 +2639,7 @@ static void ath10k_htt_rx_tx_compl_ind(s
+@@ -2726,7 +2726,7 @@ static void ath10k_htt_rx_tx_compl_ind(s
spin_lock_bh(&ar->data_lock);
peer = ath10k_peer_find_by_id(ar, peer_id);
+++ /dev/null
-From f491645f039420fb7e14283e21b90772571c807c Mon Sep 17 00:00:00 2001
-From: Arend van Spriel <arend.vanspriel@broadcom.com>
-Date: Thu, 11 Jul 2019 10:45:30 +0200
-Subject: [PATCH] brcmfmac: add 160MHz in chandef_to_chanspec()
-
-The function chandef_to_chanspec() was not handling 160MHz bandwidth
-resulting in wrong encoding of the channel. That resulting in firmware
-rejecting the provided channel specification.
-
-Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
-Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
-Reviewed-by: Franky Lin <franky.lin@broadcom.com>
-Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
- .../broadcom/brcm80211/brcmfmac/cfg80211.c | 21 ++++++++++++++++++-
- 1 file changed, 20 insertions(+), 1 deletion(-)
-
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
-@@ -276,8 +276,26 @@ static u16 chandef_to_chanspec(struct br
- else
- ch_inf.sb = BRCMU_CHAN_SB_UU;
- break;
-- case NL80211_CHAN_WIDTH_80P80:
- case NL80211_CHAN_WIDTH_160:
-+ ch_inf.bw = BRCMU_CHAN_BW_160;
-+ if (primary_offset == -70)
-+ ch_inf.sb = BRCMU_CHAN_SB_LLL;
-+ else if (primary_offset == -50)
-+ ch_inf.sb = BRCMU_CHAN_SB_LLU;
-+ else if (primary_offset == -30)
-+ ch_inf.sb = BRCMU_CHAN_SB_LUL;
-+ else if (primary_offset == -10)
-+ ch_inf.sb = BRCMU_CHAN_SB_LUU;
-+ else if (primary_offset == 10)
-+ ch_inf.sb = BRCMU_CHAN_SB_ULL;
-+ else if (primary_offset == 30)
-+ ch_inf.sb = BRCMU_CHAN_SB_ULU;
-+ else if (primary_offset == 50)
-+ ch_inf.sb = BRCMU_CHAN_SB_UUL;
-+ else
-+ ch_inf.sb = BRCMU_CHAN_SB_UUU;
-+ break;
-+ case NL80211_CHAN_WIDTH_80P80:
- case NL80211_CHAN_WIDTH_5:
- case NL80211_CHAN_WIDTH_10:
- default:
-@@ -296,6 +314,7 @@ static u16 chandef_to_chanspec(struct br
- }
- d11inf->encchspec(&ch_inf);
-
-+ brcmf_dbg(TRACE, "chanspec: 0x%x\n", ch_inf.chspec);
- return ch_inf.chspec;
- }
-
+++ /dev/null
-From 011a56a3336a5de9c3152c169cd52ff79b8c3f89 Mon Sep 17 00:00:00 2001
-From: Arend van Spriel <arend.vanspriel@broadcom.com>
-Date: Thu, 11 Jul 2019 10:45:31 +0200
-Subject: [PATCH] brcmfmac: enable DFS_OFFLOAD extended feature if supported
-
-If the firmware supports 802.11h and the device can operate in 5GHz
-band we can enable DFS_OFFLOAD extended feature.
-
-Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
-Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
-Reviewed-by: Franky Lin <franky.lin@broadcom.com>
-Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
- drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 5 +++++
- drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c | 1 +
- drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.h | 4 +++-
- 3 files changed, 9 insertions(+), 1 deletion(-)
-
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
-@@ -6733,6 +6733,11 @@ static int brcmf_setup_wiphy(struct wiph
- }
- }
-
-+ if (wiphy->bands[NL80211_BAND_5GHZ] &&
-+ brcmf_feat_is_enabled(ifp, BRCMF_FEAT_DOT11H))
-+ wiphy_ext_feature_set(wiphy,
-+ NL80211_EXT_FEATURE_DFS_OFFLOAD);
-+
- wiphy_read_of_freq_limits(wiphy);
-
- return 0;
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c
-@@ -39,6 +39,7 @@ static const struct brcmf_feat_fwcap brc
- { BRCMF_FEAT_P2P, "p2p" },
- { BRCMF_FEAT_MONITOR, "monitor" },
- { BRCMF_FEAT_MONITOR_FMT_RADIOTAP, "rtap" },
-+ { BRCMF_FEAT_DOT11H, "802.11h" }
- };
-
- #ifdef DEBUG
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.h
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.h
-@@ -25,6 +25,7 @@
- * MONITOR: firmware can pass monitor packets to host.
- * MONITOR_FMT_RADIOTAP: firmware provides monitor packets with radiotap header
- * MONITOR_FMT_HW_RX_HDR: firmware provides monitor packets with hw/ucode header
-+ * DOT11H: firmware supports 802.11h
- */
- #define BRCMF_FEAT_LIST \
- BRCMF_FEAT_DEF(MBSS) \
-@@ -43,7 +44,8 @@
- BRCMF_FEAT_DEF(FWSUP) \
- BRCMF_FEAT_DEF(MONITOR) \
- BRCMF_FEAT_DEF(MONITOR_FMT_RADIOTAP) \
-- BRCMF_FEAT_DEF(MONITOR_FMT_HW_RX_HDR)
-+ BRCMF_FEAT_DEF(MONITOR_FMT_HW_RX_HDR) \
-+ BRCMF_FEAT_DEF(DOT11H)
-
- /*
- * Quirks:
+++ /dev/null
-From fa9050927fa885410055ee03c948c2252693d296 Mon Sep 17 00:00:00 2001
-From: Arend van Spriel <arend.vanspriel@broadcom.com>
-Date: Thu, 11 Jul 2019 10:45:32 +0200
-Subject: [PATCH] brcmfmac: allow 160MHz in custom regulatory rules
-
-The driver has custom regulatory rules which had maximum bandwidth
-for 5GHz channels set to 80MHz. As a consequence the driver can
-not use 160MHz in AP mode even when the device supports it. So
-relax the rules allowing 160MHz. After wiphy_register() the channel
-flags are updated according what the device actually supports.
-
-Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
-Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
-Reviewed-by: Franky Lin <franky.lin@broadcom.com>
-Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
- drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
-@@ -189,9 +189,9 @@ static const struct ieee80211_regdomain
- */
- REG_RULE(2484-10, 2484+10, 20, 6, 20, 0),
- /* IEEE 802.11a, channel 36..64 */
-- REG_RULE(5150-10, 5350+10, 80, 6, 20, 0),
-+ REG_RULE(5150-10, 5350+10, 160, 6, 20, 0),
- /* IEEE 802.11a, channel 100..165 */
-- REG_RULE(5470-10, 5850+10, 80, 6, 20, 0), }
-+ REG_RULE(5470-10, 5850+10, 160, 6, 20, 0), }
- };
-
- /* Note: brcmf_cipher_suites is an array of int defining which cipher suites
+++ /dev/null
-From a84a60ccdd65278485fb495f468a5ab91a75c649 Mon Sep 17 00:00:00 2001
-From: Arend van Spriel <arend.vanspriel@broadcom.com>
-Date: Thu, 11 Jul 2019 11:05:06 +0200
-Subject: [PATCH] Revert "brcmfmac: fix NULL pointer derefence during USB
- disconnect"
-
-This reverts commit 5cdb0ef6144f47440850553579aa923c20a63f23. Subsequent
-changes make rework the driver code fixing the issue differently.
-
-Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
- .../wireless/broadcom/brcm80211/brcmfmac/bcdc.c | 11 ++---------
- .../wireless/broadcom/brcm80211/brcmfmac/bcdc.h | 6 ++----
- .../wireless/broadcom/brcm80211/brcmfmac/core.c | 4 +---
- .../broadcom/brcm80211/brcmfmac/fwsignal.c | 16 ++++------------
- .../broadcom/brcm80211/brcmfmac/fwsignal.h | 3 +--
- .../wireless/broadcom/brcm80211/brcmfmac/proto.c | 10 ++--------
- .../wireless/broadcom/brcm80211/brcmfmac/proto.h | 3 +--
- 7 files changed, 13 insertions(+), 40 deletions(-)
-
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.c
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.c
-@@ -479,18 +479,11 @@ fail:
- return -ENOMEM;
- }
-
--void brcmf_proto_bcdc_detach_pre_delif(struct brcmf_pub *drvr)
--{
-- struct brcmf_bcdc *bcdc = drvr->proto->pd;
--
-- brcmf_fws_detach_pre_delif(bcdc->fws);
--}
--
--void brcmf_proto_bcdc_detach_post_delif(struct brcmf_pub *drvr)
-+void brcmf_proto_bcdc_detach(struct brcmf_pub *drvr)
- {
- struct brcmf_bcdc *bcdc = drvr->proto->pd;
-
- drvr->proto->pd = NULL;
-- brcmf_fws_detach_post_delif(bcdc->fws);
-+ brcmf_fws_detach(bcdc->fws);
- kfree(bcdc);
- }
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.h
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.h
-@@ -7,16 +7,14 @@
-
- #ifdef CPTCFG_BRCMFMAC_PROTO_BCDC
- int brcmf_proto_bcdc_attach(struct brcmf_pub *drvr);
--void brcmf_proto_bcdc_detach_pre_delif(struct brcmf_pub *drvr);
--void brcmf_proto_bcdc_detach_post_delif(struct brcmf_pub *drvr);
-+void brcmf_proto_bcdc_detach(struct brcmf_pub *drvr);
- void brcmf_proto_bcdc_txflowblock(struct device *dev, bool state);
- void brcmf_proto_bcdc_txcomplete(struct device *dev, struct sk_buff *txp,
- bool success);
- struct brcmf_fws_info *drvr_to_fws(struct brcmf_pub *drvr);
- #else
- static inline int brcmf_proto_bcdc_attach(struct brcmf_pub *drvr) { return 0; }
--static void brcmf_proto_bcdc_detach_pre_delif(struct brcmf_pub *drvr) {};
--static inline void brcmf_proto_bcdc_detach_post_delif(struct brcmf_pub *drvr) {}
-+static inline void brcmf_proto_bcdc_detach(struct brcmf_pub *drvr) {}
- #endif
-
- #endif /* BRCMFMAC_BCDC_H */
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
-@@ -1335,8 +1335,6 @@ void brcmf_detach(struct device *dev)
-
- brcmf_bus_change_state(bus_if, BRCMF_BUS_DOWN);
-
-- brcmf_proto_detach_pre_delif(drvr);
--
- /* make sure primary interface removed last */
- for (i = BRCMF_MAX_IFS-1; i > -1; i--)
- brcmf_remove_interface(drvr->iflist[i], false);
-@@ -1346,7 +1344,7 @@ void brcmf_detach(struct device *dev)
-
- brcmf_bus_stop(drvr->bus_if);
-
-- brcmf_proto_detach_post_delif(drvr);
-+ brcmf_proto_detach(drvr);
-
- bus_if->drvr = NULL;
- wiphy_free(drvr->wiphy);
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c
-@@ -2432,25 +2432,17 @@ struct brcmf_fws_info *brcmf_fws_attach(
- return fws;
-
- fail:
-- brcmf_fws_detach_pre_delif(fws);
-- brcmf_fws_detach_post_delif(fws);
-+ brcmf_fws_detach(fws);
- return ERR_PTR(rc);
- }
-
--void brcmf_fws_detach_pre_delif(struct brcmf_fws_info *fws)
-+void brcmf_fws_detach(struct brcmf_fws_info *fws)
- {
- if (!fws)
- return;
-- if (fws->fws_wq) {
-- destroy_workqueue(fws->fws_wq);
-- fws->fws_wq = NULL;
-- }
--}
-
--void brcmf_fws_detach_post_delif(struct brcmf_fws_info *fws)
--{
-- if (!fws)
-- return;
-+ if (fws->fws_wq)
-+ destroy_workqueue(fws->fws_wq);
-
- /* cleanup */
- brcmf_fws_lock(fws);
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.h
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.h
-@@ -7,8 +7,7 @@
- #define FWSIGNAL_H_
-
- struct brcmf_fws_info *brcmf_fws_attach(struct brcmf_pub *drvr);
--void brcmf_fws_detach_pre_delif(struct brcmf_fws_info *fws);
--void brcmf_fws_detach_post_delif(struct brcmf_fws_info *fws);
-+void brcmf_fws_detach(struct brcmf_fws_info *fws);
- void brcmf_fws_debugfs_create(struct brcmf_pub *drvr);
- bool brcmf_fws_queue_skbs(struct brcmf_fws_info *fws);
- bool brcmf_fws_fc_active(struct brcmf_fws_info *fws);
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/proto.c
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/proto.c
-@@ -56,22 +56,16 @@ fail:
- return -ENOMEM;
- }
-
--void brcmf_proto_detach_post_delif(struct brcmf_pub *drvr)
-+void brcmf_proto_detach(struct brcmf_pub *drvr)
- {
- brcmf_dbg(TRACE, "Enter\n");
-
- if (drvr->proto) {
- if (drvr->bus_if->proto_type == BRCMF_PROTO_BCDC)
-- brcmf_proto_bcdc_detach_post_delif(drvr);
-+ brcmf_proto_bcdc_detach(drvr);
- else if (drvr->bus_if->proto_type == BRCMF_PROTO_MSGBUF)
- brcmf_proto_msgbuf_detach(drvr);
- kfree(drvr->proto);
- drvr->proto = NULL;
- }
- }
--
--void brcmf_proto_detach_pre_delif(struct brcmf_pub *drvr)
--{
-- if (drvr->proto && drvr->bus_if->proto_type == BRCMF_PROTO_BCDC)
-- brcmf_proto_bcdc_detach_pre_delif(drvr);
--}
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/proto.h
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/proto.h
-@@ -43,8 +43,7 @@ struct brcmf_proto {
-
-
- int brcmf_proto_attach(struct brcmf_pub *drvr);
--void brcmf_proto_detach_pre_delif(struct brcmf_pub *drvr);
--void brcmf_proto_detach_post_delif(struct brcmf_pub *drvr);
-+void brcmf_proto_detach(struct brcmf_pub *drvr);
-
- static inline int brcmf_proto_hdrpull(struct brcmf_pub *drvr, bool do_fws,
- struct sk_buff *skb,
+++ /dev/null
-From 14fcfd1cc0c05ea58f47dd693fdd13f25dfe995e Mon Sep 17 00:00:00 2001
-From: Arend van Spriel <arend.vanspriel@broadcom.com>
-Date: Thu, 11 Jul 2019 11:05:07 +0200
-Subject: [PATCH] brcmfmac: change the order of things in brcmf_detach()
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-When brcmf_detach() from the bus layer upon rmmod we can no longer
-communicate. Hence we will set the bus state to DOWN and cleanup
-the event and protocol layer. The network interfaces need to be
-deleted before brcmf_cfg80211_detach() because the latter does the
-wiphy_unregister() which issues a warning if there are still network
-devices linked to the wiphy instance.
-
-Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
-Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
-Reviewed-by: Franky Lin <franky.lin@broadcom.com>
-Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
-Tested-by: Rafał Miłecki <rafal@milecki.pl>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
- .../broadcom/brcm80211/brcmfmac/core.c | 27 ++++++++++---------
- 1 file changed, 14 insertions(+), 13 deletions(-)
-
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
-@@ -1328,25 +1328,26 @@ void brcmf_detach(struct device *dev)
- unregister_inet6addr_notifier(&drvr->inet6addr_notifier);
- #endif
-
-- /* stop firmware event handling */
-- brcmf_fweh_detach(drvr);
-- if (drvr->config)
-- brcmf_p2p_detach(&drvr->config->p2p);
--
- brcmf_bus_change_state(bus_if, BRCMF_BUS_DOWN);
--
-- /* make sure primary interface removed last */
-- for (i = BRCMF_MAX_IFS-1; i > -1; i--)
-- brcmf_remove_interface(drvr->iflist[i], false);
--
-- brcmf_cfg80211_detach(drvr->config);
-- drvr->config = NULL;
--
- brcmf_bus_stop(drvr->bus_if);
-
-+ brcmf_fweh_detach(drvr);
- brcmf_proto_detach(drvr);
-
-+ /* make sure primary interface removed last */
-+ for (i = BRCMF_MAX_IFS - 1; i > -1; i--) {
-+ if (drvr->iflist[i])
-+ brcmf_del_if(drvr, drvr->iflist[i]->bsscfgidx, false);
-+ }
-+
-+ if (drvr->config) {
-+ brcmf_p2p_detach(&drvr->config->p2p);
-+ brcmf_cfg80211_detach(drvr->config);
-+ drvr->config = NULL;
-+ }
-+
- bus_if->drvr = NULL;
-+
- wiphy_free(drvr->wiphy);
- }
-
+++ /dev/null
-From c613085b74941024194e41b200601b9aa6ee388f Mon Sep 17 00:00:00 2001
-From: Arend van Spriel <arend.vanspriel@broadcom.com>
-Date: Thu, 11 Jul 2019 11:05:08 +0200
-Subject: [PATCH] brcmfmac: avoid firmware command in brcmf_netdev_open() when
- bus is down
-
-No point in sending a firmware command when bus is down so make it
-conditional checking the state.
-
-Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
-Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
-Reviewed-by: Franky Lin <franky.lin@broadcom.com>
-Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
- drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
-@@ -579,7 +579,8 @@ static int brcmf_netdev_stop(struct net_
-
- brcmf_cfg80211_down(ndev);
-
-- brcmf_fil_iovar_data_set(ifp, "arp_hostip_clear", NULL, 0);
-+ if (ifp->drvr->bus_if->state == BRCMF_BUS_UP)
-+ brcmf_fil_iovar_data_set(ifp, "arp_hostip_clear", NULL, 0);
-
- brcmf_net_setcarrier(ifp, false);
-
+++ /dev/null
-From c33330ac06fe863289643e7a13ecdb6a2502dad7 Mon Sep 17 00:00:00 2001
-From: Arend van Spriel <arend.vanspriel@broadcom.com>
-Date: Thu, 11 Jul 2019 11:05:09 +0200
-Subject: [PATCH] brcmfmac: clear events in brcmf_fweh_detach() will always
- fail
-
-Clearing firmware events in brcmf_fweh_detach() is always failing
-because it is called only upon driver remove and communication
-with firmware is no longer possible.
-
-Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
-Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
-Reviewed-by: Franky Lin <franky.lin@broadcom.com>
-Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
- drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c | 9 ---------
- 1 file changed, 9 deletions(-)
-
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c
-@@ -303,16 +303,7 @@ 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 = brcmf_get_ifp(drvr, 0);
-- s8 eventmask[BRCMF_EVENTING_MASK_LEN];
-
-- if (ifp) {
-- /* clear all events */
-- memset(eventmask, 0, BRCMF_EVENTING_MASK_LEN);
-- (void)brcmf_fil_iovar_data_set(ifp, "event_msgs",
-- eventmask,
-- BRCMF_EVENTING_MASK_LEN);
-- }
- /* cancel the worker */
- cancel_work_sync(&fweh->event_work);
- WARN_ON(!list_empty(&fweh->event_q));
+++ /dev/null
-From 1ac11ae949dd883854f4523ef8e3a32aabfd6256 Mon Sep 17 00:00:00 2001
-From: Arend van Spriel <arend.vanspriel@broadcom.com>
-Date: Thu, 11 Jul 2019 11:05:10 +0200
-Subject: [PATCH] brcmfmac: avoid firmware commands when bus is down
-
-Upon rmmod a few attempts are made to inform firmware, but there is
-no point as the bus is down and these will fail. Avoid them to keep
-the logs clean.
-
-Reported-by: Stefan Wahren <stefan.wahren@i2se.com>
-Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
-Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
-Reviewed-by: Franky Lin <franky.lin@broadcom.com>
-Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
- .../broadcom/brcm80211/brcmfmac/cfg80211.c | 23 +++++++++++--------
- 1 file changed, 13 insertions(+), 10 deletions(-)
-
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
-@@ -1286,17 +1286,21 @@ static void brcmf_link_down(struct brcmf
- {
- struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(vif->wdev.wiphy);
- struct brcmf_pub *drvr = cfg->pub;
-+ bool bus_up = drvr->bus_if->state == BRCMF_BUS_UP;
- s32 err = 0;
-
- brcmf_dbg(TRACE, "Enter\n");
-
- if (test_and_clear_bit(BRCMF_VIF_STATUS_CONNECTED, &vif->sme_state)) {
-- brcmf_dbg(INFO, "Call WLC_DISASSOC to stop excess roaming\n");
-- err = brcmf_fil_cmd_data_set(vif->ifp,
-- BRCMF_C_DISASSOC, NULL, 0);
-- if (err) {
-- bphy_err(drvr, "WLC_DISASSOC failed (%d)\n", err);
-+ if (bus_up) {
-+ brcmf_dbg(INFO, "Call WLC_DISASSOC to stop excess roaming\n");
-+ err = brcmf_fil_cmd_data_set(vif->ifp,
-+ BRCMF_C_DISASSOC, NULL, 0);
-+ if (err)
-+ bphy_err(drvr, "WLC_DISASSOC failed (%d)\n",
-+ err);
- }
-+
- if ((vif->wdev.iftype == NL80211_IFTYPE_STATION) ||
- (vif->wdev.iftype == NL80211_IFTYPE_P2P_CLIENT))
- cfg80211_disconnected(vif->wdev.netdev, reason, NULL, 0,
-@@ -1306,7 +1310,8 @@ static void brcmf_link_down(struct brcmf
- clear_bit(BRCMF_SCAN_STATUS_SUPPRESS, &cfg->scan_status);
- brcmf_btcoex_set_mode(vif, BRCMF_BTCOEX_ENABLED, 0);
- if (vif->profile.use_fwsup != BRCMF_PROFILE_FWSUP_NONE) {
-- brcmf_set_pmk(vif->ifp, NULL, 0);
-+ if (bus_up)
-+ brcmf_set_pmk(vif->ifp, NULL, 0);
- vif->profile.use_fwsup = BRCMF_PROFILE_FWSUP_NONE;
- }
- brcmf_dbg(TRACE, "Exit\n");
-@@ -5004,18 +5009,16 @@ static int brcmf_cfg80211_get_channel(st
- struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
- struct net_device *ndev = wdev->netdev;
- struct brcmf_pub *drvr = cfg->pub;
-- struct brcmf_if *ifp;
- struct brcmu_chan ch;
- enum nl80211_band band = 0;
- enum nl80211_chan_width width = 0;
- u32 chanspec;
- int freq, err;
-
-- if (!ndev)
-+ if (!ndev || drvr->bus_if->state != BRCMF_BUS_UP)
- return -ENODEV;
-- ifp = netdev_priv(ndev);
-
-- err = brcmf_fil_iovar_int_get(ifp, "chanspec", &chanspec);
-+ err = brcmf_fil_iovar_int_get(netdev_priv(ndev), "chanspec", &chanspec);
- if (err) {
- bphy_err(drvr, "chanspec failed (%d)\n", err);
- return err;
+++ /dev/null
-From e0bfb9601d4812719167cc4124a0d6db1e2f55e4 Mon Sep 17 00:00:00 2001
-From: Arend van Spriel <arend.vanspriel@broadcom.com>
-Date: Thu, 11 Jul 2019 11:05:11 +0200
-Subject: [PATCH] brcmfmac: simply remove flowring if bus is down
-
-When the bus is down, eg. due to rmmod, there is no need to
-attempt to inform firmware about it.
-
-Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
-Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
-Reviewed-by: Franky Lin <franky.lin@broadcom.com>
-Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
- drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c | 7 +++++++
- 1 file changed, 7 insertions(+)
-
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c
-@@ -1398,6 +1398,13 @@ void brcmf_msgbuf_delete_flowring(struct
- u8 ifidx;
- int err;
-
-+ /* no need to submit if firmware can not be reached */
-+ if (drvr->bus_if->state != BRCMF_BUS_UP) {
-+ brcmf_dbg(MSGBUF, "bus down, flowring will be removed\n");
-+ brcmf_msgbuf_remove_flowring(msgbuf, flowid);
-+ return;
-+ }
-+
- commonring = msgbuf->commonrings[BRCMF_H2D_MSGRING_CONTROL_SUBMIT];
- brcmf_commonring_lock(commonring);
- ret_ptr = brcmf_commonring_reserve_for_write(commonring);
+++ /dev/null
-From 4b11c915f00caeef3292ed0429acc579b9da762a Mon Sep 17 00:00:00 2001
-From: Arend van Spriel <arend.vanspriel@broadcom.com>
-Date: Thu, 11 Jul 2019 11:05:12 +0200
-Subject: [PATCH] brcmfmac: remove unnecessary strlcpy() upon obtaining "ver"
- iovar
-
-Recently a strcpy() was replaced by strlcpy(). However, the strcpy()
-was not needed in the first place. So removing that line of code.
-
-Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
-Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
-Reviewed-by: Franky Lin <franky.lin@broadcom.com>
-Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
- drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c | 1 -
- 1 file changed, 1 deletion(-)
-
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
-@@ -258,7 +258,6 @@ int brcmf_c_preinit_dcmds(struct brcmf_i
-
- /* query for 'ver' to get version info from firmware */
- memset(buf, 0, sizeof(buf));
-- strlcpy(buf, "ver", sizeof(buf));
- err = brcmf_fil_iovar_data_get(ifp, "ver", buf, sizeof(buf));
- if (err < 0) {
- bphy_err(drvr, "Retrieving version information failed, %d\n",
+++ /dev/null
-From e3b1d879ccda9ffd5332777bb1beeb2cc913faa8 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
-Date: Sun, 21 Jul 2019 21:52:17 +0200
-Subject: [PATCH] brcmfmac: don't net_ratelimit() CONSOLE messages on firmware
- crash
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Firmware crash is a pretty rare event and can't happen too frequently as
-it has to be followed by a hardware reinitialization and config reload.
-It should be safe to don't use net_ratelimit() when it happens.
-
-For reporting & debugging purposes it's important to provide a complete
-log as the last lines are actually the most important. This change
-modifies brcmfmac to print all messages in an unlimited way in that
-specific case. With this change there should be finally a backtrace of
-firmware finally visible after a crash.
-
-Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
-Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
- drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
-@@ -794,7 +794,8 @@ static void brcmf_pcie_bus_console_read(
- if (ch == '\n') {
- console->log_str[console->log_idx] = 0;
- if (error)
-- brcmf_err(bus, "CONSOLE: %s", console->log_str);
-+ __brcmf_err(bus, __func__, "CONSOLE: %s",
-+ console->log_str);
- else
- pr_debug("CONSOLE: %s", console->log_str);
- console->log_idx = 0;
+++ /dev/null
-From cddecd92d1ec2fd05ed1123455e7c6cf6906b5a5 Mon Sep 17 00:00:00 2001
-From: YueHaibing <yuehaibing@huawei.com>
-Date: Wed, 24 Jul 2019 22:12:01 +0800
-Subject: [PATCH] brcmfmac: remove set but not used variable 'dtim_period'
-
-Fixes gcc '-Wunused-but-set-variable' warning:
-
-drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c: In function brcmf_update_bss_info:
-drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c:2962:5: warning: variable dtim_period set but not used [-Wunused-but-set-variable]
-drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c: In function brcmf_update_bss_info:
-drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c:2961:6: warning: variable beacon_interval set but not used [-Wunused-but-set-variable]
-
-They are never used so can be removed.
-
-Reported-by: Hulk Robot <hulkci@huawei.com>
-Signed-off-by: YueHaibing <yuehaibing@huawei.com>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
- .../net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 8 +-------
- 1 file changed, 1 insertion(+), 7 deletions(-)
-
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
-@@ -2982,8 +2982,6 @@ static s32 brcmf_update_bss_info(struct
- struct brcmf_pub *drvr = cfg->pub;
- struct brcmf_bss_info_le *bi;
- const struct brcmf_tlv *tim;
-- u16 beacon_interval;
-- u8 dtim_period;
- size_t ie_len;
- u8 *ie;
- s32 err = 0;
-@@ -3007,12 +3005,9 @@ static s32 brcmf_update_bss_info(struct
-
- ie = ((u8 *)bi) + le16_to_cpu(bi->ie_offset);
- ie_len = le32_to_cpu(bi->ie_length);
-- beacon_interval = le16_to_cpu(bi->beacon_period);
-
- tim = brcmf_parse_tlvs(ie, ie_len, WLAN_EID_TIM);
-- if (tim)
-- dtim_period = tim->data[1];
-- else {
-+ if (!tim) {
- /*
- * active scan was done so we could not get dtim
- * information out of probe response.
-@@ -3024,7 +3019,6 @@ static s32 brcmf_update_bss_info(struct
- bphy_err(drvr, "wl dtim_assoc failed (%d)\n", err);
- goto update_bss_info_out;
- }
-- dtim_period = (u8)var;
- }
-
- update_bss_info_out:
+++ /dev/null
-From 73c742bb9c9ba30871fdd5c730d5ca8b6712833a Mon Sep 17 00:00:00 2001
-From: Colin Ian King <colin.king@canonical.com>
-Date: Fri, 9 Aug 2019 18:22:17 +0100
-Subject: [PATCH] brcmfmac: remove redundant assignment to pointer hash
-
-The pointer hash is being initialized with a value that is never read
-and is being re-assigned a little later on. The assignment is
-redundant and hence can be removed.
-
-Addresses-Coverity: ("Unused value")
-Signed-off-by: Colin Ian King <colin.king@canonical.com>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
- drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c | 1 -
- 1 file changed, 1 deletion(-)
-
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c
-@@ -1468,7 +1468,6 @@ static int brcmf_msgbuf_stats_read(struc
- 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;
+++ /dev/null
-From 5f42b382ead278c1f6c3854765c97eb20491aa2a Mon Sep 17 00:00:00 2001
-From: Xulin Sun <xulin.sun@windriver.com>
-Date: Fri, 23 Aug 2019 15:47:08 +0800
-Subject: [PATCH] brcmfmac: replace strncpy() by strscpy()
-
-The strncpy() may truncate the copied string,
-replace it by the safer strscpy().
-
-To avoid below compile warning with gcc 8.2:
-
-drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c:In function 'brcmf_vndr_ie':
-drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c:4227:2:
-warning: 'strncpy' output truncated before terminating nul copying 3 bytes from a string of the same length [-Wstringop-truncation]
- strncpy(iebuf, add_del_cmd, VNDR_IE_CMD_LEN - 1);
- ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Signed-off-by: Xulin Sun <xulin.sun@windriver.com>
-Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
- drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 4 +---
- 1 file changed, 1 insertion(+), 3 deletions(-)
-
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
-@@ -4244,9 +4244,7 @@ next:
- static u32
- brcmf_vndr_ie(u8 *iebuf, s32 pktflag, u8 *ie_ptr, u32 ie_len, s8 *add_del_cmd)
- {
--
-- strncpy(iebuf, add_del_cmd, VNDR_IE_CMD_LEN - 1);
-- iebuf[VNDR_IE_CMD_LEN - 1] = '\0';
-+ strscpy(iebuf, add_del_cmd, VNDR_IE_CMD_LEN);
-
- put_unaligned_le32(1, &iebuf[VNDR_IE_COUNT_OFFSET]);
-
+++ /dev/null
-From 82f93cf46d6007ffa003b2d4a2834563b6b84d21 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
-Date: Thu, 29 Aug 2019 10:27:01 +0200
-Subject: [PATCH] brcmfmac: get chip's default RAM info during PCIe setup
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Getting RAM info just once per driver's lifetime (during chip
-recognition) is not enough as it may get adjusted later (depending on
-the used firmware). Subsequent inits may load different firmwares so a
-full RAM recognition is required on every PCIe setup. This is especially
-important since implementing hardware reset on a firmware crash.
-
-Moreover calling brcmf_chip_get_raminfo() makes sure that RAM core is
-up. It's important as having BCMA_CORE_SYS_MEM down on BCM4366 was
-resulting in firmware failing to initialize and following error:
-[ 65.657546] brcmfmac 0000:01:00.0: brcmf_pcie_download_fw_nvram: Invalid shared RAM address 0x04000001
-
-This change makes brcmf_chip_get_raminfo() call during chip recognition
-redundant for PCIe devices but SDIO and USB still need it and it's a
-very small overhead anyway.
-
-Fixes: 4684997d9eea ("brcmfmac: reset PCIe bus on a firmware crash")
-Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
- drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c | 6 ++++--
- drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.h | 1 +
- drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c | 6 ++++++
- 3 files changed, 11 insertions(+), 2 deletions(-)
-
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c
-@@ -696,8 +696,10 @@ static u32 brcmf_chip_tcm_rambase(struct
- return 0;
- }
-
--static int brcmf_chip_get_raminfo(struct brcmf_chip_priv *ci)
-+int brcmf_chip_get_raminfo(struct brcmf_chip *pub)
- {
-+ struct brcmf_chip_priv *ci = container_of(pub, struct brcmf_chip_priv,
-+ pub);
- struct brcmf_core_priv *mem_core;
- struct brcmf_core *mem;
-
-@@ -979,7 +981,7 @@ static int brcmf_chip_recognition(struct
- brcmf_chip_set_passive(&ci->pub);
- }
-
-- return brcmf_chip_get_raminfo(ci);
-+ return brcmf_chip_get_raminfo(&ci->pub);
- }
-
- static void brcmf_chip_disable_arm(struct brcmf_chip_priv *chip, u16 id)
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.h
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.h
-@@ -69,6 +69,7 @@ struct brcmf_buscore_ops {
- void (*activate)(void *ctx, struct brcmf_chip *chip, u32 rstvec);
- };
-
-+int brcmf_chip_get_raminfo(struct brcmf_chip *pub);
- struct brcmf_chip *brcmf_chip_attach(void *ctx,
- const struct brcmf_buscore_ops *ops);
- void brcmf_chip_detach(struct brcmf_chip *chip);
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
-@@ -1770,6 +1770,12 @@ static void brcmf_pcie_setup(struct devi
- nvram_len = fwreq->items[BRCMF_PCIE_FW_NVRAM].nv_data.len;
- kfree(fwreq);
-
-+ ret = brcmf_chip_get_raminfo(devinfo->ci);
-+ if (ret) {
-+ brcmf_err(bus, "Failed to get RAM info\n");
-+ goto fail;
-+ }
-+
- /* Some of the firmwares have the size of the memory of the device
- * defined inside the firmware. This is because part of the memory in
- * the device is shared and the devision is determined by FW. Parse
+++ /dev/null
-From cb34212b1c25f7656a315f956d72696777e88340 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
-Date: Sun, 1 Sep 2019 13:34:35 +0200
-Subject: [PATCH] brcmfmac: add stub version of brcmf_debugfs_get_devdir()
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-In case of compiling driver without DEBUG expose a stub function to make
-writing debug code much simpler (no extra conditions). This will allow
-e.g. using debugfs_create_file() without any magic if or #ifdef.
-
-Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
- drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h | 4 ++++
- 1 file changed, 4 insertions(+)
-
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h
-@@ -121,6 +121,10 @@ int brcmf_debugfs_add_entry(struct brcmf
- int brcmf_debug_create_memdump(struct brcmf_bus *bus, const void *data,
- size_t len);
- #else
-+static inline struct dentry *brcmf_debugfs_get_devdir(struct brcmf_pub *drvr)
-+{
-+ return ERR_PTR(-ENOENT);
-+}
- static inline
- int brcmf_debugfs_add_entry(struct brcmf_pub *drvr, const char *fn,
- int (*read_fn)(struct seq_file *seq, void *data))
+++ /dev/null
-From 2f8c8e62cd50d72ac68de884a09c6f5a969a269c Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
-Date: Sun, 1 Sep 2019 13:34:36 +0200
-Subject: [PATCH] brcmfmac: add "reset" debugfs entry for testing reset
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-This is a trivial debugfs entry for triggering reset just like in case
-of firmware crash. It works by writing 1 to it:
-echo 1 > reset
-
-Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
- .../broadcom/brcm80211/brcmfmac/core.c | 25 +++++++++++++++++++
- 1 file changed, 25 insertions(+)
-
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
-@@ -1107,6 +1107,29 @@ static void brcmf_core_bus_reset(struct
- brcmf_bus_reset(drvr->bus_if);
- }
-
-+static ssize_t bus_reset_write(struct file *file, const char __user *user_buf,
-+ size_t count, loff_t *ppos)
-+{
-+ struct brcmf_pub *drvr = file->private_data;
-+ u8 value;
-+
-+ if (kstrtou8_from_user(user_buf, count, 0, &value))
-+ return -EINVAL;
-+
-+ if (value != 1)
-+ return -EINVAL;
-+
-+ schedule_work(&drvr->bus_reset);
-+
-+ return count;
-+}
-+
-+static const struct file_operations bus_reset_fops = {
-+ .open = simple_open,
-+ .llseek = no_llseek,
-+ .write = bus_reset_write,
-+};
-+
- static int brcmf_bus_started(struct brcmf_pub *drvr, struct cfg80211_ops *ops)
- {
- int ret = -1;
-@@ -1182,6 +1205,8 @@ static int brcmf_bus_started(struct brcm
-
- /* populate debugfs */
- brcmf_debugfs_add_entry(drvr, "revinfo", brcmf_revinfo_read);
-+ debugfs_create_file("reset", 0600, brcmf_debugfs_get_devdir(drvr), drvr,
-+ &bus_reset_fops);
- brcmf_feat_debugfs_create(drvr);
- brcmf_proto_debugfs_create(drvr);
- brcmf_bus_debugfs_create(bus_if);
+++ /dev/null
-From 0e48b86d9a8f5c695bb02c9c02f6dc7d2ec8f2e2 Mon Sep 17 00:00:00 2001
-From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
-Date: Wed, 4 Sep 2019 20:50:52 +0300
-Subject: [PATCH] brcmfmac: use %*ph to print small buffer
-
-Use %*ph format to print small buffer as hex string.
-
-Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
- .../broadcom/brcm80211/brcmfmac/cfg80211.c | 18 ++++++------------
- 1 file changed, 6 insertions(+), 12 deletions(-)
-
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
-@@ -4222,10 +4222,8 @@ brcmf_parse_vndr_ies(const u8 *vndr_ie_b
-
- vndr_ies->count++;
-
-- brcmf_dbg(TRACE, "** OUI %02x %02x %02x, type 0x%02x\n",
-- parsed_info->vndrie.oui[0],
-- parsed_info->vndrie.oui[1],
-- parsed_info->vndrie.oui[2],
-+ brcmf_dbg(TRACE, "** OUI %3ph, type 0x%02x\n",
-+ parsed_info->vndrie.oui,
- parsed_info->vndrie.oui_type);
-
- if (vndr_ies->count >= VNDR_IE_PARSE_LIMIT)
-@@ -4349,12 +4347,10 @@ s32 brcmf_vif_set_mgmt_ie(struct brcmf_c
- for (i = 0; i < old_vndr_ies.count; i++) {
- vndrie_info = &old_vndr_ies.ie_info[i];
-
-- brcmf_dbg(TRACE, "DEL ID : %d, Len: %d , OUI:%02x:%02x:%02x\n",
-+ brcmf_dbg(TRACE, "DEL ID : %d, Len: %d , OUI:%3ph\n",
- vndrie_info->vndrie.id,
- vndrie_info->vndrie.len,
-- vndrie_info->vndrie.oui[0],
-- vndrie_info->vndrie.oui[1],
-- vndrie_info->vndrie.oui[2]);
-+ vndrie_info->vndrie.oui);
-
- del_add_ie_buf_len = brcmf_vndr_ie(curr_ie_buf, pktflag,
- vndrie_info->ie_ptr,
-@@ -4386,12 +4382,10 @@ s32 brcmf_vif_set_mgmt_ie(struct brcmf_c
- remained_buf_len -= (vndrie_info->ie_len +
- VNDR_IE_VSIE_OFFSET);
-
-- brcmf_dbg(TRACE, "ADDED ID : %d, Len: %d, OUI:%02x:%02x:%02x\n",
-+ brcmf_dbg(TRACE, "ADDED ID : %d, Len: %d, OUI:%3ph\n",
- vndrie_info->vndrie.id,
- vndrie_info->vndrie.len,
-- vndrie_info->vndrie.oui[0],
-- vndrie_info->vndrie.oui[1],
-- vndrie_info->vndrie.oui[2]);
-+ vndrie_info->vndrie.oui);
-
- del_add_ie_buf_len = brcmf_vndr_ie(curr_ie_buf, pktflag,
- vndrie_info->ie_ptr,
+++ /dev/null
-From ba76ff25ee64d5cfc86209d1fbb3c294b2c04412 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
-Date: Tue, 3 Sep 2019 06:29:26 +0200
-Subject: [PATCH 1/3] brcmfmac: move "cfg80211_ops" pointer to another struct
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-This moves "ops" pointer from "struct brcmf_cfg80211_info" to the
-"struct brcmf_pub". This movement makes it possible to allocate wiphy
-without attaching cfg80211 (brcmf_cfg80211_attach()). It's required for
-later separation of wiphy allocation and driver initialization.
-
-While at it fix also an unlikely memory leak in the brcmf_attach().
-
-Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
- .../net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 1 -
- .../net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h | 1 -
- drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c | 9 ++++++---
- drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h | 1 +
- 4 files changed, 7 insertions(+), 5 deletions(-)
-
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
-@@ -7202,7 +7202,6 @@ void brcmf_cfg80211_detach(struct brcmf_
- brcmf_pno_detach(cfg);
- brcmf_btcoex_detach(cfg);
- wiphy_unregister(cfg->wiphy);
-- kfree(cfg->ops);
- wl_deinit_priv(cfg);
- brcmf_free_wiphy(cfg->wiphy);
- kfree(cfg);
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h
-@@ -292,7 +292,6 @@ struct brcmf_cfg80211_wowl {
- */
- struct brcmf_cfg80211_info {
- struct wiphy *wiphy;
-- struct cfg80211_ops *ops;
- struct brcmf_cfg80211_conf *conf;
- struct brcmf_p2p_info p2p;
- struct brcmf_btcoex_info *btcoex;
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
-@@ -1245,12 +1245,15 @@ int brcmf_attach(struct device *dev, str
- return -ENOMEM;
-
- wiphy = wiphy_new(ops, sizeof(*drvr));
-- if (!wiphy)
-+ if (!wiphy) {
-+ kfree(ops);
- return -ENOMEM;
-+ }
-
- set_wiphy_dev(wiphy, dev);
- drvr = wiphy_priv(wiphy);
- drvr->wiphy = wiphy;
-+ drvr->ops = ops;
-
- for (i = 0; i < ARRAY_SIZE(drvr->if2bss); i++)
- drvr->if2bss[i] = BRCMF_BSSIDX_INVALID;
-@@ -1283,12 +1286,10 @@ int brcmf_attach(struct device *dev, str
- goto fail;
- }
-
-- drvr->config->ops = ops;
- return 0;
-
- fail:
- brcmf_detach(dev);
-- kfree(ops);
-
- return ret;
- }
-@@ -1374,6 +1375,8 @@ void brcmf_detach(struct device *dev)
-
- bus_if->drvr = NULL;
-
-+ kfree(drvr->ops);
-+
- wiphy_free(drvr->wiphy);
- }
-
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h
-@@ -97,6 +97,7 @@ struct brcmf_pub {
- struct brcmf_bus *bus_if;
- struct brcmf_proto *proto;
- struct wiphy *wiphy;
-+ struct cfg80211_ops *ops;
- struct brcmf_cfg80211_info *config;
-
- /* Internal brcmf items */
+++ /dev/null
-From 450914c39f88d1adada26256360dea7050ff4e83 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
-Date: Tue, 3 Sep 2019 06:29:27 +0200
-Subject: [PATCH 2/3] brcmfmac: split brcmf_attach() and brcmf_detach()
- functions
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Move code allocating/freeing wiphy out of above functions. This will
-allow reinitializing the driver (e.g. on some error) without allocating
-a new wiphy.
-
-Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
-Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
- .../broadcom/brcm80211/brcmfmac/bus.h | 4 ++-
- .../broadcom/brcm80211/brcmfmac/core.c | 33 ++++++++++++++----
- .../broadcom/brcm80211/brcmfmac/pcie.c | 13 +++++--
- .../broadcom/brcm80211/brcmfmac/sdio.c | 15 ++++++--
- .../broadcom/brcm80211/brcmfmac/usb.c | 34 +++++++++++++++----
- 5 files changed, 80 insertions(+), 19 deletions(-)
-
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h
-@@ -254,10 +254,12 @@ void brcmf_rx_frame(struct device *dev,
- /* Receive async event packet from firmware. Callee disposes of rxp. */
- void brcmf_rx_event(struct device *dev, struct sk_buff *rxp);
-
-+int brcmf_alloc(struct device *dev, struct brcmf_mp_device *settings);
- /* Indication from bus module regarding presence/insertion of dongle. */
--int brcmf_attach(struct device *dev, struct brcmf_mp_device *settings);
-+int brcmf_attach(struct device *dev);
- /* Indication from bus module regarding removal/absence of dongle */
- void brcmf_detach(struct device *dev);
-+void brcmf_free(struct device *dev);
- /* Indication from bus module that dongle should be reset */
- void brcmf_dev_reset(struct device *dev);
- /* Request from bus module to initiate a coredump */
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
-@@ -1230,13 +1230,11 @@ fail:
- return ret;
- }
-
--int brcmf_attach(struct device *dev, struct brcmf_mp_device *settings)
-+int brcmf_alloc(struct device *dev, struct brcmf_mp_device *settings)
- {
- struct wiphy *wiphy;
- struct cfg80211_ops *ops;
- struct brcmf_pub *drvr = NULL;
-- int ret = 0;
-- int i;
-
- brcmf_dbg(TRACE, "Enter\n");
-
-@@ -1254,6 +1252,21 @@ int brcmf_attach(struct device *dev, str
- drvr = wiphy_priv(wiphy);
- drvr->wiphy = wiphy;
- drvr->ops = ops;
-+ drvr->bus_if = dev_get_drvdata(dev);
-+ drvr->bus_if->drvr = drvr;
-+ drvr->settings = settings;
-+
-+ return 0;
-+}
-+
-+int brcmf_attach(struct device *dev)
-+{
-+ struct brcmf_bus *bus_if = dev_get_drvdata(dev);
-+ struct brcmf_pub *drvr = bus_if->drvr;
-+ int ret = 0;
-+ int i;
-+
-+ brcmf_dbg(TRACE, "Enter\n");
-
- for (i = 0; i < ARRAY_SIZE(drvr->if2bss); i++)
- drvr->if2bss[i] = BRCMF_BSSIDX_INVALID;
-@@ -1262,9 +1275,6 @@ int brcmf_attach(struct device *dev, str
-
- /* Link to bus module */
- drvr->hdrlen = 0;
-- drvr->bus_if = dev_get_drvdata(dev);
-- drvr->bus_if->drvr = drvr;
-- drvr->settings = settings;
-
- /* Attach and link in the protocol */
- ret = brcmf_proto_attach(drvr);
-@@ -1280,7 +1290,7 @@ int brcmf_attach(struct device *dev, str
- /* attach firmware event handler */
- brcmf_fweh_attach(drvr);
-
-- ret = brcmf_bus_started(drvr, ops);
-+ ret = brcmf_bus_started(drvr, drvr->ops);
- if (ret != 0) {
- bphy_err(drvr, "dongle is not responding: err=%d\n", ret);
- goto fail;
-@@ -1372,6 +1382,15 @@ void brcmf_detach(struct device *dev)
- brcmf_cfg80211_detach(drvr->config);
- drvr->config = NULL;
- }
-+}
-+
-+void brcmf_free(struct device *dev)
-+{
-+ struct brcmf_bus *bus_if = dev_get_drvdata(dev);
-+ struct brcmf_pub *drvr = bus_if->drvr;
-+
-+ if (!drvr)
-+ return;
-
- bus_if->drvr = NULL;
-
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
-@@ -1430,6 +1430,7 @@ static int brcmf_pcie_reset(struct devic
- brcmf_pcie_bus_console_read(devinfo, true);
-
- brcmf_detach(dev);
-+ brcmf_free(dev);
-
- brcmf_pcie_release_irq(devinfo);
- brcmf_pcie_release_scratchbuffers(devinfo);
-@@ -1824,11 +1825,18 @@ static void brcmf_pcie_setup(struct devi
-
- brcmf_pcie_intr_enable(devinfo);
- brcmf_pcie_hostready(devinfo);
-- if (brcmf_attach(&devinfo->pdev->dev, devinfo->settings) == 0)
-- return;
-+
-+ ret = brcmf_alloc(&devinfo->pdev->dev, devinfo->settings);
-+ if (ret)
-+ goto fail;
-+ ret = brcmf_attach(&devinfo->pdev->dev);
-+ if (ret)
-+ goto fail;
-
- brcmf_pcie_bus_console_read(devinfo, false);
-
-+ return;
-+
- fail:
- device_release_driver(dev);
- }
-@@ -1971,6 +1979,7 @@ brcmf_pcie_remove(struct pci_dev *pdev)
- brcmf_pcie_intr_disable(devinfo);
-
- brcmf_detach(&pdev->dev);
-+ brcmf_free(&pdev->dev);
-
- kfree(bus->bus_priv.pcie);
- kfree(bus->msgbuf->flowrings);
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
-@@ -4247,17 +4247,26 @@ static void brcmf_sdio_firmware_callback
- sdiod->bus_if->chip = bus->ci->chip;
- sdiod->bus_if->chiprev = bus->ci->chiprev;
-
-+ err = brcmf_alloc(sdiod->dev, sdiod->settings);
-+ if (err) {
-+ brcmf_err("brcmf_alloc failed\n");
-+ goto claim;
-+ }
-+
- /* Attach to the common layer, reserve hdr space */
-- err = brcmf_attach(sdiod->dev, sdiod->settings);
-+ err = brcmf_attach(sdiod->dev);
- if (err != 0) {
- brcmf_err("brcmf_attach failed\n");
-- sdio_claim_host(sdiod->func1);
-- goto checkdied;
-+ goto free;
- }
-
- /* ready */
- return;
-
-+free:
-+ brcmf_free(sdiod->dev);
-+claim:
-+ sdio_claim_host(sdiod->func1);
- checkdied:
- brcmf_sdio_checkdied(bus);
- release:
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
-@@ -1178,8 +1178,12 @@ static void brcmf_usb_probe_phase2(struc
- if (ret)
- goto error;
-
-+ ret = brcmf_alloc(devinfo->dev, devinfo->settings);
-+ if (ret)
-+ goto error;
-+
- /* Attach to the common driver interface */
-- ret = brcmf_attach(devinfo->dev, devinfo->settings);
-+ ret = brcmf_attach(devinfo->dev);
- if (ret)
- goto error;
-
-@@ -1251,7 +1255,10 @@ static int brcmf_usb_probe_cb(struct brc
- }
-
- if (!brcmf_usb_dlneeded(devinfo)) {
-- ret = brcmf_attach(devinfo->dev, devinfo->settings);
-+ ret = brcmf_alloc(devinfo->dev, devinfo->settings);
-+ if (ret)
-+ goto fail;
-+ ret = brcmf_attach(devinfo->dev);
- if (ret)
- goto fail;
- /* we are done */
-@@ -1279,6 +1286,7 @@ static int brcmf_usb_probe_cb(struct brc
-
- fail:
- /* Release resources in reverse order */
-+ brcmf_free(devinfo->dev);
- kfree(bus);
- brcmf_usb_detach(devinfo);
- return ret;
-@@ -1292,6 +1300,7 @@ brcmf_usb_disconnect_cb(struct brcmf_usb
- brcmf_dbg(USB, "Enter, bus_pub %p\n", devinfo);
-
- brcmf_detach(devinfo->dev);
-+ brcmf_free(devinfo->dev);
- kfree(devinfo->bus_pub.bus);
- brcmf_usb_detach(devinfo);
- }
-@@ -1435,10 +1444,12 @@ static int brcmf_usb_suspend(struct usb_
-
- brcmf_dbg(USB, "Enter\n");
- devinfo->bus_pub.state = BRCMFMAC_USB_STATE_SLEEP;
-- if (devinfo->wowl_enabled)
-+ if (devinfo->wowl_enabled) {
- brcmf_cancel_all_urbs(devinfo);
-- else
-+ } else {
- brcmf_detach(&usb->dev);
-+ brcmf_free(&usb->dev);
-+ }
- return 0;
- }
-
-@@ -1451,8 +1462,19 @@ static int brcmf_usb_resume(struct usb_i
- struct brcmf_usbdev_info *devinfo = brcmf_usb_get_businfo(&usb->dev);
-
- brcmf_dbg(USB, "Enter\n");
-- if (!devinfo->wowl_enabled)
-- return brcmf_attach(devinfo->dev, devinfo->settings);
-+ if (!devinfo->wowl_enabled) {
-+ int err;
-+
-+ err = brcmf_alloc(&usb->dev, devinfo->settings);
-+ if (err)
-+ return err;
-+
-+ err = brcmf_attach(devinfo->dev);
-+ if (err) {
-+ brcmf_free(devinfo->dev);
-+ return err;
-+ }
-+ }
-
- devinfo->bus_pub.state = BRCMFMAC_USB_STATE_UP;
- brcmf_usb_rx_fill_all(devinfo);
+++ /dev/null
-From a1f5aac1765afbeace9581afa27da34085f68e1d Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
-Date: Tue, 3 Sep 2019 06:29:28 +0200
-Subject: [PATCH 3/3] brcmfmac: don't realloc wiphy during PCIe reset
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Providing a new wiphy on every PCIe reset was confusing and was causing
-configuration problems for some users (supplicant and authenticators).
-Sticking to the existing wiphy should make error recovery much simpler
-and more reliable.
-
-Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
-Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
- drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c | 8 ++++----
- 1 file changed, 4 insertions(+), 4 deletions(-)
-
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
-@@ -1430,7 +1430,6 @@ static int brcmf_pcie_reset(struct devic
- brcmf_pcie_bus_console_read(devinfo, true);
-
- brcmf_detach(dev);
-- brcmf_free(dev);
-
- brcmf_pcie_release_irq(devinfo);
- brcmf_pcie_release_scratchbuffers(devinfo);
-@@ -1826,9 +1825,6 @@ static void brcmf_pcie_setup(struct devi
- brcmf_pcie_intr_enable(devinfo);
- brcmf_pcie_hostready(devinfo);
-
-- ret = brcmf_alloc(&devinfo->pdev->dev, devinfo->settings);
-- if (ret)
-- goto fail;
- ret = brcmf_attach(&devinfo->pdev->dev);
- if (ret)
- goto fail;
-@@ -1931,6 +1927,10 @@ brcmf_pcie_probe(struct pci_dev *pdev, c
- bus->wowl_supported = pci_pme_capable(pdev, PCI_D3hot);
- dev_set_drvdata(&pdev->dev, bus);
-
-+ ret = brcmf_alloc(&devinfo->pdev->dev, devinfo->settings);
-+ if (ret)
-+ goto fail_bus;
-+
- fwreq = brcmf_pcie_prepare_fw_request(devinfo);
- if (!fwreq) {
- ret = -ENOMEM;
depends on m
default n
help
-@@ -196,16 +196,16 @@ config LIB80211
+@@ -196,18 +196,18 @@ config LIB80211
Drivers should select this themselves if needed.
config LIB80211_CRYPT_WEP
- tristate
+ tristate "lib80211 CCMP support"
depends on m
+ depends on CRYPTO_AES
+ depends on CRYPTO_CCM
config LIB80211_CRYPT_TKIP
- tristate
+++ /dev/null
-From patchwork Fri Aug 23 07:09:56 2019
-Content-Type: text/plain; charset="utf-8"
-MIME-Version: 1.0
-Content-Transfer-Encoding: 7bit
-X-Patchwork-Submitter: Stanislaw Gruszka <sgruszka@redhat.com>
-X-Patchwork-Id: 11110703
-X-Patchwork-Delegate: kvalo@adurom.com
-From: Stanislaw Gruszka <sgruszka@redhat.com>
-To: linux-wireless@vger.kernel.org
-Subject: [PATCH] rt2x00: do not set IEEE80211_TX_STAT_AMPDU_NO_BACK on tx
- status
-Date: Fri, 23 Aug 2019 09:09:56 +0200
-Message-Id: <1566544196-20371-1-git-send-email-sgruszka@redhat.com>
-Sender: linux-wireless-owner@vger.kernel.org
-List-ID: <linux-wireless.vger.kernel.org>
-X-Mailing-List: linux-wireless@vger.kernel.org
-
-According to documentation IEEE80211_TX_STAT_AMPDU_NO_BACK is suppose
-to be used when we do not recive BA (BlockAck). However on rt2x00 we
-use it when remote station fail to decode one or more subframes within
-AMPDU (some bits are not set in BlockAck bitmap). Setting the flag result
-in sent of BAR (BlockAck Request) frame and this might result of abuse
-of BA session, since remote station can sent BA with incorrect
-sequence numbers after receiving BAR. This problem is visible especially
-when connecting two rt2800 devices.
-
-Previously I observed some performance benefits when using the flag
-when connecting with iwlwifi devices. But currently possibly due
-to reacent changes in rt2x00 removing the flag has no effect on
-those test cases.
-
-So remove the IEEE80211_TX_STAT_AMPDU_NO_BACK.
-
-Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
----
- drivers/net/wireless/ralink/rt2x00/rt2x00dev.c | 3 ---
- 1 file changed, 3 deletions(-)
-
---- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
-+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
-@@ -371,9 +371,6 @@ static void rt2x00lib_fill_tx_status(str
- IEEE80211_TX_CTL_AMPDU;
- tx_info->status.ampdu_len = 1;
- tx_info->status.ampdu_ack_len = success ? 1 : 0;
--
-- if (!success)
-- tx_info->flags |= IEEE80211_TX_STAT_AMPDU_NO_BACK;
- }
-
- if (rate_flags & IEEE80211_TX_RC_USE_RTS_CTS) {
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c
-@@ -575,7 +575,7 @@ static ssize_t rt2x00debug_write_restart
+@@ -555,7 +555,7 @@ static ssize_t rt2x00debug_write_restart
{
struct rt2x00debug_intf *intf = file->private_data;
struct rt2x00_dev *rt2x00dev = intf->rt2x00dev;
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
-@@ -5451,6 +5451,14 @@ const struct ieee80211_reg_rule *freq_re
+@@ -5554,6 +5554,14 @@ const struct ieee80211_reg_rule *freq_re
const char *reg_initiator_name(enum nl80211_reg_initiator initiator);
/**
if (!ieee80211_can_scan(local, sdata)) {
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
-@@ -3866,6 +3866,7 @@ bool regulatory_pre_cac_allowed(struct w
+@@ -3883,6 +3883,7 @@ bool regulatory_pre_cac_allowed(struct w
return pre_cac_allowed;
}
}
ieee80211_tx_result
-@@ -1124,9 +1125,9 @@ ieee80211_crypto_aes_gmac_encrypt(struct
+@@ -1128,9 +1129,9 @@ ieee80211_crypto_aes_gmac_encrypt(struct
struct ieee80211_key *key = tx->key;
struct ieee80211_mmie_16 *mmie;
struct ieee80211_hdr *hdr;
if (WARN_ON(skb_queue_len(&tx->skbs) != 1))
return TX_DROP;
-@@ -1172,7 +1173,7 @@ ieee80211_crypto_aes_gmac_decrypt(struct
+@@ -1176,7 +1177,7 @@ ieee80211_crypto_aes_gmac_decrypt(struct
struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
struct ieee80211_key *key = rx->key;
struct ieee80211_mmie_16 *mmie;
#endif /* AES_GMAC_H */
--- a/net/mac80211/key.h
+++ b/net/mac80211/key.h
-@@ -87,7 +87,7 @@ struct ieee80211_key {
+@@ -88,7 +88,7 @@ struct ieee80211_key {
* Management frames.
*/
u8 rx_pn[IEEE80211_NUM_TIDS + 1][IEEE80211_CCMP_PN_LEN];
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
-@@ -1169,7 +1169,6 @@ static int ieee80211_stop_ap(struct wiph
+@@ -1172,7 +1172,6 @@ static int ieee80211_stop_ap(struct wiph
sdata->vif.bss_conf.ftmr_params = NULL;
__sta_info_flush(sdata, true);
#endif /* AES_CMAC_H */
--- a/net/mac80211/key.h
+++ b/net/mac80211/key.h
-@@ -92,7 +92,7 @@ struct ieee80211_key {
+@@ -93,7 +93,7 @@ struct ieee80211_key {
} ccmp;
struct {
u8 rx_pn[IEEE80211_CMAC_PN_LEN];
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
-@@ -4012,6 +4012,12 @@ out:
+@@ -4015,6 +4015,12 @@ out:
netdev_tx_t ieee80211_subif_start_xmit(struct sk_buff *skb,
struct net_device *dev)
{
static int ieee80211_ifa6_changed(struct notifier_block *nb,
unsigned long data, void *arg)
{
-@@ -1269,14 +1269,14 @@ int ieee80211_register_hw(struct ieee802
+@@ -1264,14 +1264,14 @@ int ieee80211_register_hw(struct ieee802
rtnl_unlock();
local->ifa6_notifier.notifier_call = ieee80211_ifa6_changed;
result = register_inet6addr_notifier(&local->ifa6_notifier);
if (result)
-@@ -1285,13 +1285,13 @@ int ieee80211_register_hw(struct ieee802
+@@ -1280,13 +1280,13 @@ int ieee80211_register_hw(struct ieee802
return 0;
fail_ifa:
#endif
rtnl_lock();
-@@ -1319,10 +1319,10 @@ void ieee80211_unregister_hw(struct ieee
+@@ -1314,10 +1314,10 @@ void ieee80211_unregister_hw(struct ieee
tasklet_kill(&local->tx_pending_tasklet);
tasklet_kill(&local->tasklet);
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
-@@ -2314,7 +2314,7 @@ static int ieee80211_scan(struct wiphy *
+@@ -2317,7 +2317,7 @@ static int ieee80211_scan(struct wiphy *
* the frames sent while scanning on other channel will be
* lost)
*/
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
-@@ -1779,6 +1779,9 @@ int ieee80211_tx_control_port(struct wip
+@@ -1782,6 +1782,9 @@ int ieee80211_tx_control_port(struct wip
const u8 *dest, __be16 proto, bool unencrypted);
int ieee80211_probe_mesh_link(struct wiphy *wiphy, struct net_device *dev,
const u8 *buf, size_t len);
void ieee80211_apply_htcap_overrides(struct ieee80211_sub_if_data *sdata,
--- a/net/mac80211/status.c
+++ b/net/mac80211/status.c
-@@ -655,6 +655,11 @@ void ieee80211_tx_monitor(struct ieee802
+@@ -815,6 +815,11 @@ void ieee80211_tx_monitor(struct ieee802
struct net_device *prev_dev = NULL;
int rtap_len;
+ }
+
/* send frame to monitor interfaces now */
- rtap_len = ieee80211_tx_radiotap_len(info);
+ rtap_len = ieee80211_tx_radiotap_len(info, status);
if (WARN_ON_ONCE(skb_headroom(skb) < rtap_len)) {
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
-@@ -1936,37 +1936,53 @@ static bool ieee80211_tx(struct ieee8021
+@@ -1937,37 +1937,53 @@ static bool ieee80211_tx(struct ieee8021
}
/* device xmit handlers */
wiphy_debug(local->hw.wiphy,
"failed to reallocate TX buffer\n");
return -ENOMEM;
-@@ -1982,18 +1998,8 @@ void ieee80211_xmit(struct ieee80211_sub
+@@ -1983,18 +1999,8 @@ void ieee80211_xmit(struct ieee80211_sub
struct ieee80211_local *local = sdata->local;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
struct ieee80211_hdr *hdr;
ieee80211_free_txskb(&local->hw, skb);
return;
}
-@@ -2774,29 +2780,13 @@ static struct sk_buff *ieee80211_build_h
+@@ -2775,29 +2781,13 @@ static struct sk_buff *ieee80211_build_h
}
skb_pull(skb, skip_header_bytes);
}
if (encaps_data)
-@@ -3411,7 +3401,6 @@ static bool ieee80211_xmit_fast(struct i
+@@ -3412,7 +3402,6 @@ static bool ieee80211_xmit_fast(struct i
struct ieee80211_local *local = sdata->local;
u16 ethertype = (skb->data[12] << 8) | skb->data[13];
int extra_head = fast_tx->hdr_len - (ETH_HLEN - 2);
struct ethhdr eth;
struct ieee80211_tx_info *info;
struct ieee80211_hdr *hdr = (void *)fast_tx->hdr;
-@@ -3463,10 +3452,7 @@ static bool ieee80211_xmit_fast(struct i
+@@ -3464,10 +3453,7 @@ static bool ieee80211_xmit_fast(struct i
* as the may-encrypt argument for the resize to not account for
* more room than we already have in 'extra_head'
*/
+++ /dev/null
-From: Felix Fietkau <nbd@nbd.name>
-Date: Fri, 14 Jun 2019 21:12:04 +0200
-Subject: [PATCH] mac80211: minstrel_ht: fix per-group max throughput rate
- initialization
-
-The group number needs to be multiplied by the number of rates per group
-to get the full rate index
-
-Signed-off-by: Felix Fietkau <nbd@nbd.name>
----
-
---- a/net/mac80211/rc80211_minstrel_ht.c
-+++ b/net/mac80211/rc80211_minstrel_ht.c
-@@ -575,7 +575,7 @@ minstrel_ht_update_stats(struct minstrel
-
- /* (re)Initialize group rate indexes */
- for(j = 0; j < MAX_THR_RATES; j++)
-- tmp_group_tp_rate[j] = group;
-+ tmp_group_tp_rate[j] = MCS_GROUP_RATES * group;
-
- for (i = 0; i < MCS_GROUP_RATES; i++) {
- if (!(mi->supported[group] & BIT(i)))
+++ /dev/null
-From: Felix Fietkau <nbd@nbd.name>
-Date: Wed, 5 Jun 2019 20:42:49 +0200
-Subject: [PATCH] mac80211: minstrel_ht: reduce unnecessary rate probing
- attempts
-
-On hardware with static fallback tables (e.g. mt76x2), rate probing attempts
-can be very expensive.
-On such devices, avoid sampling rates slower than the per-group max throughput
-rate, based on the assumption that the fallback table will take care of probing
-lower rates within that group if the higher rates fail.
-To make this work, this also fixes a wrong initialization in the previously
-unused per-group sorted rate array.
-To further reduce unnecessary probing attempts, skip duplicate attempts on
-rates slower than the max throughput rate.
-
-Signed-off-by: Felix Fietkau <nbd@nbd.name>
----
-
---- a/net/mac80211/rc80211_minstrel_ht.c
-+++ b/net/mac80211/rc80211_minstrel_ht.c
-@@ -1059,6 +1059,21 @@ minstrel_get_sample_rate(struct minstrel
- minstrel_get_duration(mi->max_prob_rate) * 3 < sample_dur)
- return -1;
-
-+
-+ /*
-+ * For devices with no configurable multi-rate retry, skip sampling
-+ * below the per-group max throughput rate, and only use one sampling
-+ * attempt per rate
-+ */
-+ if (mp->hw->max_rates == 1 &&
-+ (minstrel_get_duration(mg->max_group_tp_rate[0]) < sample_dur ||
-+ mrs->attempts))
-+ return -1;
-+
-+ /* Skip already sampled slow rates */
-+ if (sample_dur >= minstrel_get_duration(tp_rate1) && mrs->attempts)
-+ return -1;
-+
- /*
- * Make sure that lower rates get sampled only occasionally,
- * if the link is working perfectly.
+++ /dev/null
-From: Felix Fietkau <nbd@nbd.name>
-Date: Fri, 14 Jun 2019 21:14:22 +0200
-Subject: [PATCH] mac80211: minstrel_ht: fix default max throughput rate
- indexes
-
-Use the first supported rate instead of 0 (which can be invalid)
-
-Signed-off-by: Felix Fietkau <nbd@nbd.name>
----
-
---- a/net/mac80211/rc80211_minstrel_ht.c
-+++ b/net/mac80211/rc80211_minstrel_ht.c
-@@ -486,7 +486,7 @@ minstrel_ht_assign_best_tp_rates(struct
- tmp_prob = mi->groups[tmp_group].rates[tmp_idx].prob_ewma;
- tmp_mcs_tp = minstrel_ht_get_tp_avg(mi, tmp_group, tmp_idx, tmp_prob);
-
-- if (tmp_cck_tp > tmp_mcs_tp) {
-+ if (tmp_cck_tp_rate && tmp_cck_tp > tmp_mcs_tp) {
- for(i = 0; i < MAX_THR_RATES; i++) {
- minstrel_ht_sort_best_tp_rates(mi, tmp_cck_tp_rate[i],
- tmp_mcs_tp_rate);
-@@ -558,11 +558,19 @@ minstrel_ht_update_stats(struct minstrel
- mi->sample_slow = 0;
- mi->sample_count = 0;
-
-- /* Initialize global rate indexes */
-- for(j = 0; j < MAX_THR_RATES; j++){
-- tmp_mcs_tp_rate[j] = 0;
-- tmp_cck_tp_rate[j] = 0;
-- }
-+ memset(tmp_mcs_tp_rate, 0, sizeof(tmp_mcs_tp_rate));
-+ memset(tmp_cck_tp_rate, 0, sizeof(tmp_cck_tp_rate));
-+ if (mi->supported[MINSTREL_CCK_GROUP])
-+ for (j = 0; j < ARRAY_SIZE(tmp_cck_tp_rate); j++)
-+ tmp_cck_tp_rate[j] = MINSTREL_CCK_GROUP * MCS_GROUP_RATES;
-+
-+ if (mi->supported[MINSTREL_VHT_GROUP_0])
-+ index = MINSTREL_VHT_GROUP_0 * MCS_GROUP_RATES;
-+ else
-+ index = MINSTREL_HT_GROUP_0 * MCS_GROUP_RATES;
-+
-+ for (j = 0; j < ARRAY_SIZE(tmp_mcs_tp_rate); j++)
-+ tmp_mcs_tp_rate[j] = index;
-
- /* Find best rate sets within all MCS groups*/
- for (group = 0; group < ARRAY_SIZE(minstrel_mcs_groups); group++) {
+++ /dev/null
-From: Felix Fietkau <nbd@nbd.name>
-Date: Fri, 14 Jun 2019 21:15:47 +0200
-Subject: [PATCH] mac80211: minstrel_ht: improve rate probing for devices
- with static fallback
-
-On some devices that only support static rate fallback tables sending rate
-control probing packets can be really expensive.
-Probing lower rates can already hurt throughput quite a bit. What hurts even
-more is the fact that on mt76x0/mt76x2, single probing packets can only be
-forced by directing packets at a different internal hardware queue, which
-causes some heavy reordering and extra latency.
-The reordering issue is mainly problematic while pushing lots of packets to
-a particular station. If there is little activity, the overhead of probing is
-neglegible.
-
-The static fallback behavior is designed to pretty much only handle rate
-control algorithms that use only a very limited set of rates on which the
-algorithm switches up/down based on packet error rate.
-
-In order to better support that kind of hardware, this patch implements a
-different approach to rate probing where it switches to a slightly higher rate,
-waits for tx status feedback, then updates the stats and switches back to
-the new max throughput rate. This only triggers above a packet rate of 100
-per stats interval (~50ms).
-For that kind of probing, the code has to reduce the set of probing rates
-a lot more compared to single packet probing, so it uses only one packet
-per MCS group which is either slightly faster, or as close as possible to
-the max throughput rate.
-This allows switching between similar rates with different numbers of
-streams. The algorithm assumes that the hardware will work its way lower
-within an MCS group in case of retransmissions, so that lower rates don't
-have to be probed by the high packets per second rate probing code.
-
-To further reduce the search space, it also does not probe rates with lower
-channel bandwidth than the max throughput rate.
-
-At the moment, these changes will only affect mt76x0/mt76x2.
-
-Signed-off-by: Felix Fietkau <nbd@nbd.name>
----
-
---- a/net/mac80211/rc80211_minstrel.h
-+++ b/net/mac80211/rc80211_minstrel.h
-@@ -95,6 +95,7 @@ struct minstrel_sta_info {
- struct minstrel_priv {
- struct ieee80211_hw *hw;
- bool has_mrr;
-+ u32 sample_switch;
- unsigned int cw_min;
- unsigned int cw_max;
- unsigned int max_retry;
---- a/net/mac80211/rc80211_minstrel_ht.c
-+++ b/net/mac80211/rc80211_minstrel_ht.c
-@@ -18,6 +18,8 @@
- #define AVG_AMPDU_SIZE 16
- #define AVG_PKT_SIZE 1200
-
-+#define SAMPLE_SWITCH_THR 100
-+
- /* Number of bits for an average sized packet */
- #define MCS_NBITS ((AVG_PKT_SIZE * AVG_AMPDU_SIZE) << 3)
-
-@@ -58,6 +60,7 @@
- [GROUP_IDX(_streams, _sgi, _ht40)] = { \
- .streams = _streams, \
- .shift = _s, \
-+ .bw = _ht40, \
- .flags = \
- IEEE80211_TX_RC_MCS | \
- (_sgi ? IEEE80211_TX_RC_SHORT_GI : 0) | \
-@@ -94,6 +97,7 @@
- [VHT_GROUP_IDX(_streams, _sgi, _bw)] = { \
- .streams = _streams, \
- .shift = _s, \
-+ .bw = _bw, \
- .flags = \
- IEEE80211_TX_RC_VHT_MCS | \
- (_sgi ? IEEE80211_TX_RC_SHORT_GI : 0) | \
-@@ -526,6 +530,133 @@ minstrel_ht_prob_rate_reduce_streams(str
- }
- }
-
-+static inline int
-+minstrel_get_duration(int index)
-+{
-+ const struct mcs_group *group = &minstrel_mcs_groups[index / MCS_GROUP_RATES];
-+ unsigned int duration = group->duration[index % MCS_GROUP_RATES];
-+ return duration << group->shift;
-+}
-+
-+static bool
-+minstrel_ht_probe_group(struct minstrel_ht_sta *mi, const struct mcs_group *tp_group,
-+ int tp_idx, const struct mcs_group *group)
-+{
-+ if (group->bw < tp_group->bw)
-+ return false;
-+
-+ if (group->streams == tp_group->streams)
-+ return true;
-+
-+ if (tp_idx < 4 && group->streams == tp_group->streams - 1)
-+ return true;
-+
-+ return group->streams == tp_group->streams + 1;
-+}
-+
-+static void
-+minstrel_ht_find_probe_rates(struct minstrel_ht_sta *mi, u16 *rates, int *n_rates,
-+ bool faster_rate)
-+{
-+ const struct mcs_group *group, *tp_group;
-+ int i, g, max_dur;
-+ int tp_idx;
-+
-+ tp_group = &minstrel_mcs_groups[mi->max_tp_rate[0] / MCS_GROUP_RATES];
-+ tp_idx = mi->max_tp_rate[0] % MCS_GROUP_RATES;
-+
-+ max_dur = minstrel_get_duration(mi->max_tp_rate[0]);
-+ if (faster_rate)
-+ max_dur -= max_dur / 16;
-+
-+ for (g = 0; g < MINSTREL_GROUPS_NB; g++) {
-+ u16 supported = mi->supported[g];
-+
-+ if (!supported)
-+ continue;
-+
-+ group = &minstrel_mcs_groups[g];
-+ if (!minstrel_ht_probe_group(mi, tp_group, tp_idx, group))
-+ continue;
-+
-+ for (i = 0; supported; supported >>= 1, i++) {
-+ int idx;
-+
-+ if (!(supported & 1))
-+ continue;
-+
-+ if ((group->duration[i] << group->shift) > max_dur)
-+ continue;
-+
-+ idx = g * MCS_GROUP_RATES + i;
-+ if (idx == mi->max_tp_rate[0])
-+ continue;
-+
-+ rates[(*n_rates)++] = idx;
-+ break;
-+ }
-+ }
-+}
-+
-+static void
-+minstrel_ht_rate_sample_switch(struct minstrel_priv *mp,
-+ struct minstrel_ht_sta *mi)
-+{
-+ struct minstrel_rate_stats *mrs;
-+ u16 rates[MINSTREL_GROUPS_NB];
-+ int n_rates = 0;
-+ int probe_rate = 0;
-+ bool faster_rate;
-+ int i;
-+ u8 random;
-+
-+ /*
-+ * Use rate switching instead of probing packets for devices with
-+ * little control over retry fallback behavior
-+ */
-+ if (mp->hw->max_rates > 1)
-+ return;
-+
-+ /*
-+ * If the current EWMA prob is >75%, look for a rate that's 6.25%
-+ * faster than the max tp rate.
-+ * If that fails, look again for a rate that is at least as fast
-+ */
-+ mrs = minstrel_get_ratestats(mi, mi->max_tp_rate[0]);
-+ faster_rate = mrs->prob_ewma > MINSTREL_FRAC(75, 100);
-+ minstrel_ht_find_probe_rates(mi, rates, &n_rates, faster_rate);
-+ if (!n_rates && faster_rate)
-+ minstrel_ht_find_probe_rates(mi, rates, &n_rates, false);
-+
-+ /* If no suitable rate was found, try to pick the next one in the group */
-+ if (!n_rates) {
-+ int g_idx = mi->max_tp_rate[0] / MCS_GROUP_RATES;
-+ u16 supported = mi->supported[g_idx];
-+
-+ supported >>= mi->max_tp_rate[0] % MCS_GROUP_RATES;
-+ for (i = 0; supported; i++) {
-+ if (!(supported & 1))
-+ continue;
-+
-+ probe_rate = mi->max_tp_rate[0] + i;
-+ goto out;
-+ }
-+
-+ return;
-+ }
-+
-+ i = 0;
-+ if (n_rates > 1) {
-+ random = prandom_u32();
-+ i = random % n_rates;
-+ }
-+ probe_rate = rates[i];
-+
-+out:
-+ mi->sample_rate = probe_rate;
-+ mi->sample_mode = MINSTREL_SAMPLE_ACTIVE;
-+}
-+
- /*
- * Update rate statistics and select new primary rates
- *
-@@ -536,7 +667,8 @@ minstrel_ht_prob_rate_reduce_streams(str
- * higher throughput rates, even if the probablity is a bit lower
- */
- static void
--minstrel_ht_update_stats(struct minstrel_priv *mp, struct minstrel_ht_sta *mi)
-+minstrel_ht_update_stats(struct minstrel_priv *mp, struct minstrel_ht_sta *mi,
-+ bool sample)
- {
- struct minstrel_mcs_group_data *mg;
- struct minstrel_rate_stats *mrs;
-@@ -544,6 +676,18 @@ minstrel_ht_update_stats(struct minstrel
- u16 tmp_mcs_tp_rate[MAX_THR_RATES], tmp_group_tp_rate[MAX_THR_RATES];
- u16 tmp_cck_tp_rate[MAX_THR_RATES], index;
-
-+ mi->sample_mode = MINSTREL_SAMPLE_IDLE;
-+
-+ if (sample) {
-+ mi->total_packets_cur = mi->total_packets -
-+ mi->total_packets_last;
-+ mi->total_packets_last = mi->total_packets;
-+ }
-+ if (!mp->sample_switch)
-+ sample = false;
-+ if (mi->total_packets_cur < SAMPLE_SWITCH_THR && mp->sample_switch != 1)
-+ sample = false;
-+
- if (mi->ampdu_packets > 0) {
- if (!ieee80211_hw_check(mp->hw, TX_STATUS_NO_AMPDU_LEN))
- mi->avg_ampdu_len = minstrel_ewma(mi->avg_ampdu_len,
-@@ -630,12 +774,16 @@ minstrel_ht_update_stats(struct minstrel
- /* try to sample all available rates during each interval */
- mi->sample_count *= 8;
-
-+ if (sample)
-+ minstrel_ht_rate_sample_switch(mp, mi);
-+
- #ifdef CPTCFG_MAC80211_DEBUGFS
- /* use fixed index if set */
- if (mp->fixed_rate_idx != -1) {
- for (i = 0; i < 4; i++)
- mi->max_tp_rate[i] = mp->fixed_rate_idx;
- mi->max_prob_rate = mp->fixed_rate_idx;
-+ mi->sample_mode = MINSTREL_SAMPLE_IDLE;
- }
- #endif
-
-@@ -739,15 +887,17 @@ minstrel_ht_tx_status(void *priv, struct
- struct minstrel_ht_sta_priv *msp = priv_sta;
- struct minstrel_ht_sta *mi = &msp->ht;
- struct ieee80211_tx_rate *ar = info->status.rates;
-- struct minstrel_rate_stats *rate, *rate2;
-+ struct minstrel_rate_stats *rate, *rate2, *rate_sample = NULL;
- struct minstrel_priv *mp = priv;
- bool last, update = false;
-+ bool sample_status = false;
- int i;
-
- if (!msp->is_ht)
- return mac80211_minstrel.tx_status_ext(priv, sband,
- &msp->legacy, st);
-
-+
- /* This packet was aggregated but doesn't carry status info */
- if ((info->flags & IEEE80211_TX_CTL_AMPDU) &&
- !(info->flags & IEEE80211_TX_STAT_AMPDU))
-@@ -773,12 +923,17 @@ minstrel_ht_tx_status(void *priv, struct
- if (info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE)
- mi->sample_packets += info->status.ampdu_len;
-
-+ if (mi->sample_mode != MINSTREL_SAMPLE_IDLE)
-+ rate_sample = minstrel_get_ratestats(mi, mi->sample_rate);
-+
- last = !minstrel_ht_txstat_valid(mp, &ar[0]);
- for (i = 0; !last; i++) {
- last = (i == IEEE80211_TX_MAX_RATES - 1) ||
- !minstrel_ht_txstat_valid(mp, &ar[i + 1]);
-
- rate = minstrel_ht_get_stats(mp, mi, &ar[i]);
-+ if (rate == rate_sample)
-+ sample_status = true;
-
- if (last)
- rate->success += info->status.ampdu_ack_len;
-@@ -786,44 +941,60 @@ minstrel_ht_tx_status(void *priv, struct
- rate->attempts += ar[i].count * info->status.ampdu_len;
- }
-
-- /*
-- * check for sudden death of spatial multiplexing,
-- * downgrade to a lower number of streams if necessary.
-- */
-- rate = minstrel_get_ratestats(mi, mi->max_tp_rate[0]);
-- if (rate->attempts > 30 &&
-- MINSTREL_FRAC(rate->success, rate->attempts) <
-- MINSTREL_FRAC(20, 100)) {
-- minstrel_downgrade_rate(mi, &mi->max_tp_rate[0], true);
-+ switch (mi->sample_mode) {
-+ case MINSTREL_SAMPLE_IDLE:
-+ break;
-+
-+ case MINSTREL_SAMPLE_ACTIVE:
-+ if (!sample_status)
-+ break;
-+
-+ mi->sample_mode = MINSTREL_SAMPLE_PENDING;
- update = true;
-- }
-+ break;
-+
-+ case MINSTREL_SAMPLE_PENDING:
-+ if (sample_status)
-+ break;
-
-- rate2 = minstrel_get_ratestats(mi, mi->max_tp_rate[1]);
-- if (rate2->attempts > 30 &&
-- MINSTREL_FRAC(rate2->success, rate2->attempts) <
-- MINSTREL_FRAC(20, 100)) {
-- minstrel_downgrade_rate(mi, &mi->max_tp_rate[1], false);
- update = true;
-+ minstrel_ht_update_stats(mp, mi, false);
-+ break;
-+ }
-+
-+
-+ if (mp->hw->max_rates > 1) {
-+ /*
-+ * check for sudden death of spatial multiplexing,
-+ * downgrade to a lower number of streams if necessary.
-+ */
-+ rate = minstrel_get_ratestats(mi, mi->max_tp_rate[0]);
-+ if (rate->attempts > 30 &&
-+ MINSTREL_FRAC(rate->success, rate->attempts) <
-+ MINSTREL_FRAC(20, 100)) {
-+ minstrel_downgrade_rate(mi, &mi->max_tp_rate[0], true);
-+ update = true;
-+ }
-+
-+ rate2 = minstrel_get_ratestats(mi, mi->max_tp_rate[1]);
-+ if (rate2->attempts > 30 &&
-+ MINSTREL_FRAC(rate2->success, rate2->attempts) <
-+ MINSTREL_FRAC(20, 100)) {
-+ minstrel_downgrade_rate(mi, &mi->max_tp_rate[1], false);
-+ update = true;
-+ }
- }
-
- if (time_after(jiffies, mi->last_stats_update +
- (mp->update_interval / 2 * HZ) / 1000)) {
- update = true;
-- minstrel_ht_update_stats(mp, mi);
-+ minstrel_ht_update_stats(mp, mi, true);
- }
-
- if (update)
- minstrel_ht_update_rates(mp, mi);
- }
-
--static inline int
--minstrel_get_duration(int index)
--{
-- const struct mcs_group *group = &minstrel_mcs_groups[index / MCS_GROUP_RATES];
-- unsigned int duration = group->duration[index % MCS_GROUP_RATES];
-- return duration << group->shift;
--}
--
- static void
- minstrel_calc_retransmit(struct minstrel_priv *mp, struct minstrel_ht_sta *mi,
- int index)
-@@ -988,14 +1159,18 @@ static void
- minstrel_ht_update_rates(struct minstrel_priv *mp, struct minstrel_ht_sta *mi)
- {
- struct ieee80211_sta_rates *rates;
-+ u16 first_rate = mi->max_tp_rate[0];
- int i = 0;
-
-+ if (mi->sample_mode == MINSTREL_SAMPLE_ACTIVE)
-+ first_rate = mi->sample_rate;
-+
- rates = kzalloc(sizeof(*rates), GFP_ATOMIC);
- if (!rates)
- return;
-
- /* Start with max_tp_rate[0] */
-- minstrel_ht_set_rate(mp, mi, rates, i++, mi->max_tp_rate[0]);
-+ minstrel_ht_set_rate(mp, mi, rates, i++, first_rate);
-
- if (mp->hw->max_rates >= 3) {
- /* At least 3 tx rates supported, use max_tp_rate[1] next */
-@@ -1020,6 +1195,11 @@ minstrel_get_sample_rate(struct minstrel
- int tp_rate1, tp_rate2;
- int sample_idx = 0;
-
-+ if (mp->hw->max_rates == 1 && mp->sample_switch &&
-+ (mi->total_packets_cur >= SAMPLE_SWITCH_THR ||
-+ mp->sample_switch == 1))
-+ return -1;
-+
- if (mi->sample_wait > 0) {
- mi->sample_wait--;
- return -1;
-@@ -1341,7 +1521,7 @@ minstrel_ht_update_caps(void *priv, stru
- mi->supported[MINSTREL_CCK_GROUP] |= mi->cck_supported_short << 4;
-
- /* create an initial rate table with the lowest supported rates */
-- minstrel_ht_update_stats(mp, mi);
-+ minstrel_ht_update_stats(mp, mi, true);
- minstrel_ht_update_rates(mp, mi);
-
- return;
-@@ -1459,6 +1639,8 @@ minstrel_ht_alloc(struct ieee80211_hw *h
- if (!mp)
- return NULL;
-
-+ mp->sample_switch = -1;
-+
- /* contention window settings
- * Just an approximation. Using the per-queue values would complicate
- * the calculations and is probably unnecessary */
-@@ -1490,6 +1672,8 @@ minstrel_ht_alloc(struct ieee80211_hw *h
- mp->fixed_rate_idx = (u32) -1;
- debugfs_create_u32("fixed_rate_idx", S_IRUGO | S_IWUGO, debugfsdir,
- &mp->fixed_rate_idx);
-+ debugfs_create_u32("sample_switch", S_IRUGO | S_IWUSR, debugfsdir,
-+ &mp->sample_switch);
- #endif
-
- minstrel_ht_init_cck_rates(mp);
---- a/net/mac80211/rc80211_minstrel_ht.h
-+++ b/net/mac80211/rc80211_minstrel_ht.h
-@@ -33,6 +33,7 @@ struct mcs_group {
- u16 flags;
- u8 streams;
- u8 shift;
-+ u8 bw;
- u16 duration[MCS_GROUP_RATES];
- };
-
-@@ -50,6 +51,12 @@ struct minstrel_mcs_group_data {
- struct minstrel_rate_stats rates[MCS_GROUP_RATES];
- };
-
-+enum minstrel_sample_mode {
-+ MINSTREL_SAMPLE_IDLE,
-+ MINSTREL_SAMPLE_ACTIVE,
-+ MINSTREL_SAMPLE_PENDING,
-+};
-+
- struct minstrel_ht_sta {
- struct ieee80211_sta *sta;
-
-@@ -71,6 +78,8 @@ struct minstrel_ht_sta {
- unsigned int overhead;
- unsigned int overhead_rtscts;
-
-+ unsigned int total_packets_last;
-+ unsigned int total_packets_cur;
- unsigned int total_packets;
- unsigned int sample_packets;
-
-@@ -82,6 +91,9 @@ struct minstrel_ht_sta {
- u8 sample_count;
- u8 sample_slow;
-
-+ enum minstrel_sample_mode sample_mode;
-+ u16 sample_rate;
-+
- /* current MCS group to be sampled */
- u8 sample_group;
-
+++ /dev/null
-From: Lorenzo Bianconi <lorenzo@kernel.org>
-Date: Tue, 16 Jul 2019 00:09:19 +0200
-Subject: [PATCH] mac80211: add IEEE80211_KEY_FLAG_GENERATE_MMIE to
- ieee80211_key_flags
-
-Add IEEE80211_KEY_FLAG_GENERATE_MMIE flag to ieee80211_key_flags in order
-to allow the driver to notify mac80211 to generate MMIE and that it
-requires sequence number generation only.
-This is a preliminary patch to add BIP_CMAC_128 hw support to mt7615
-driver
-
-Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
-Link: https://lore.kernel.org/r/dfe275f9aa0f1cc6b33085f9efd5d8447f68ad13.1563228405.git.lorenzo@kernel.org
-Signed-off-by: Johannes Berg <johannes.berg@intel.com>
----
-
---- a/include/net/mac80211.h
-+++ b/include/net/mac80211.h
-@@ -1702,6 +1702,9 @@ struct wireless_dev *ieee80211_vif_to_wd
- * a TKIP key if it only requires MIC space. Do not set together with
- * @IEEE80211_KEY_FLAG_GENERATE_MMIC on the same key.
- * @IEEE80211_KEY_FLAG_NO_AUTO_TX: Key needs explicit Tx activation.
-+ * @IEEE80211_KEY_FLAG_GENERATE_MMIE: This flag should be set by the driver
-+ * for a AES_CMAC key to indicate that it requires sequence number
-+ * generation only
- */
- enum ieee80211_key_flags {
- IEEE80211_KEY_FLAG_GENERATE_IV_MGMT = BIT(0),
-@@ -1714,6 +1717,7 @@ enum ieee80211_key_flags {
- IEEE80211_KEY_FLAG_RESERVE_TAILROOM = BIT(7),
- IEEE80211_KEY_FLAG_PUT_MIC_SPACE = BIT(8),
- IEEE80211_KEY_FLAG_NO_AUTO_TX = BIT(9),
-+ IEEE80211_KEY_FLAG_GENERATE_MMIE = BIT(10),
- };
-
- /**
---- a/net/mac80211/wpa.c
-+++ b/net/mac80211/wpa.c
-@@ -947,7 +947,8 @@ ieee80211_crypto_aes_cmac_encrypt(struct
-
- info = IEEE80211_SKB_CB(skb);
-
-- if (info->control.hw_key)
-+ if (info->control.hw_key &&
-+ !(key->conf.flags & IEEE80211_KEY_FLAG_GENERATE_MMIE))
- return TX_CONTINUE;
-
- if (WARN_ON(skb_tailroom(skb) < sizeof(*mmie)))
-@@ -963,6 +964,9 @@ ieee80211_crypto_aes_cmac_encrypt(struct
-
- bip_ipn_set64(mmie->sequence_number, pn64);
-
-+ if (info->control.hw_key)
-+ return TX_CONTINUE;
-+
- bip_aad(skb, aad);
-
- /*
+++ /dev/null
-From: Colin Ian King <colin.king@canonical.com>
-Date: Thu, 22 Aug 2019 13:20:34 +0100
-Subject: [PATCH] mac80211: minstrel_ht: fix infinite loop because supported is
- not being shifted
-
-Currently the for-loop will spin forever if variable supported is
-non-zero because supported is never changed. Fix this by adding in
-the missing right shift of supported.
-
-Addresses-Coverity: ("Infinite loop")
-Fixes: 48cb39522a9d ("mac80211: minstrel_ht: improve rate probing for devices with static fallback")
-Signed-off-by: Colin Ian King <colin.king@canonical.com>
----
-
---- a/net/mac80211/rc80211_minstrel_ht.c
-+++ b/net/mac80211/rc80211_minstrel_ht.c
-@@ -634,7 +634,7 @@ minstrel_ht_rate_sample_switch(struct mi
- u16 supported = mi->supported[g_idx];
-
- supported >>= mi->max_tp_rate[0] % MCS_GROUP_RATES;
-- for (i = 0; supported; i++) {
-+ for (i = 0; supported; supported >>= 1, i++) {
- if (!(supported & 1))
- continue;
-
+++ /dev/null
-From: Felix Fietkau <nbd@nbd.name>
-Date: Wed, 28 Aug 2019 12:13:55 +0200
-Subject: [PATCH] cfg80211: add local BSS receive time to survey information
-
-This is useful for checking how much airtime is being used up by other
-transmissions on the channel, e.g. by calculating (time_rx - time_bss_rx)
-or (time_busy - time_bss_rx - time_tx)
-
-Signed-off-by: Felix Fietkau <nbd@nbd.name>
----
-
---- a/include/net/cfg80211.h
-+++ b/include/net/cfg80211.h
-@@ -682,6 +682,7 @@ ieee80211_chandef_max_power(struct cfg80
- * @SURVEY_INFO_TIME_RX: receive time was filled in
- * @SURVEY_INFO_TIME_TX: transmit time was filled in
- * @SURVEY_INFO_TIME_SCAN: scan time was filled in
-+ * @SURVEY_INFO_TIME_BSS_RX: local BSS receive time was filled in
- *
- * Used by the driver to indicate which info in &struct survey_info
- * it has filled in during the get_survey().
-@@ -695,6 +696,7 @@ enum survey_info_flags {
- SURVEY_INFO_TIME_RX = BIT(5),
- SURVEY_INFO_TIME_TX = BIT(6),
- SURVEY_INFO_TIME_SCAN = BIT(7),
-+ SURVEY_INFO_TIME_BSS_RX = BIT(8),
- };
-
- /**
-@@ -711,6 +713,7 @@ enum survey_info_flags {
- * @time_rx: amount of time the radio spent receiving data
- * @time_tx: amount of time the radio spent transmitting data
- * @time_scan: amount of time the radio spent for scanning
-+ * @time_bss_rx: amount of time the radio spent receiving data on a local BSS
- *
- * Used by dump_survey() to report back per-channel survey information.
- *
-@@ -725,6 +728,7 @@ struct survey_info {
- u64 time_rx;
- u64 time_tx;
- u64 time_scan;
-+ u64 time_bss_rx;
- u32 filled;
- s8 noise;
- };
---- a/include/uapi/linux/nl80211.h
-+++ b/include/uapi/linux/nl80211.h
-@@ -3836,6 +3836,8 @@ enum nl80211_user_reg_hint_type {
- * @NL80211_SURVEY_INFO_TIME_SCAN: time the radio spent for scan
- * (on this channel or globally)
- * @NL80211_SURVEY_INFO_PAD: attribute used for padding for 64-bit alignment
-+ * @NL80211_SURVEY_INFO_TIME_BSS_RX: amount of time the radio spent
-+ * receiving local BSS data
- * @NL80211_SURVEY_INFO_MAX: highest survey info attribute number
- * currently defined
- * @__NL80211_SURVEY_INFO_AFTER_LAST: internal use
-@@ -3852,6 +3854,7 @@ enum nl80211_survey_info {
- NL80211_SURVEY_INFO_TIME_TX,
- NL80211_SURVEY_INFO_TIME_SCAN,
- NL80211_SURVEY_INFO_PAD,
-+ NL80211_SURVEY_INFO_TIME_BSS_RX,
-
- /* keep last */
- __NL80211_SURVEY_INFO_AFTER_LAST,
---- a/net/wireless/nl80211.c
-+++ b/net/wireless/nl80211.c
-@@ -8729,6 +8729,10 @@ static int nl80211_send_survey(struct sk
- nla_put_u64_64bit(msg, NL80211_SURVEY_INFO_TIME_SCAN,
- survey->time_scan, NL80211_SURVEY_INFO_PAD))
- goto nla_put_failure;
-+ if ((survey->filled & SURVEY_INFO_TIME_BSS_RX) &&
-+ nla_put_u64_64bit(msg, NL80211_SURVEY_INFO_TIME_BSS_RX,
-+ survey->time_bss_rx, NL80211_SURVEY_INFO_PAD))
-+ goto nla_put_failure;
-
- nla_nest_end(msg, infoattr);
-
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
-@@ -3348,6 +3348,7 @@ struct cfg80211_update_owe_info {
+@@ -3447,6 +3447,7 @@ struct cfg80211_update_owe_info {
* (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
*
-@@ -3660,6 +3661,7 @@ struct cfg80211_ops {
+@@ -3759,6 +3760,7 @@ 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
-@@ -1476,6 +1476,7 @@ enum ieee80211_smps_mode {
+@@ -1484,6 +1484,7 @@ 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
-@@ -1496,6 +1497,7 @@ enum ieee80211_smps_mode {
+@@ -1504,6 +1505,7 @@ enum ieee80211_smps_mode {
struct ieee80211_conf {
u32 flags;
int power_level, dynamic_ps_timeout;
u8 ps_dtim_period;
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
-@@ -2356,6 +2356,9 @@ enum nl80211_commands {
- *
- * @NL80211_ATTR_TWT_RESPONDER: Enable target wait time responder support.
+@@ -2373,6 +2373,9 @@ enum nl80211_commands {
+ * the allowed channel bandwidth configurations. (u8 attribute)
+ * Defined by IEEE P802.11ay/D4.0 section 9.4.2.251, Table 13.
*
+ * @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
-@@ -2813,6 +2816,8 @@ enum nl80211_attrs {
-
- NL80211_ATTR_TWT_RESPONDER,
+@@ -2835,6 +2838,8 @@ enum nl80211_attrs {
+ NL80211_ATTR_WIPHY_EDMG_CHANNELS,
+ NL80211_ATTR_WIPHY_EDMG_BW_CONFIG,
+ NL80211_ATTR_WIPHY_ANTENNA_GAIN,
+
__NL80211_ATTR_AFTER_LAST,
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
-@@ -2579,6 +2579,19 @@ static int ieee80211_get_tx_power(struct
+@@ -2582,6 +2582,19 @@ 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)
{
-@@ -3992,6 +4005,7 @@ const struct cfg80211_ops mac80211_confi
+@@ -3995,6 +4008,7 @@ 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,
+ local->user_antenna_gain = 0;
local->hw.uapsd_queues = IEEE80211_DEFAULT_UAPSD_QUEUES;
local->hw.uapsd_max_sp_len = IEEE80211_DEFAULT_MAX_SP_LEN;
- local->user_power_level = IEEE80211_UNSET_POWER_LEVEL;
+ local->hw.max_mtu = IEEE80211_MAX_DATA_LEN;
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
-@@ -607,6 +607,7 @@ const struct nla_policy nl80211_policy[N
- [NL80211_ATTR_SAE_PASSWORD] = { .type = NLA_BINARY,
+@@ -624,6 +624,7 @@ const struct nla_policy nl80211_policy[N
.len = SAE_PASSWORD_MAX_LEN },
[NL80211_ATTR_TWT_RESPONDER] = { .type = NLA_FLAG },
+ [NL80211_ATTR_HE_OBSS_PD] = NLA_POLICY_NESTED(he_obss_pd_policy),
+ [NL80211_ATTR_WIPHY_ANTENNA_GAIN] = { .type = NLA_U32 },
};
/* policy for the key attributes */
-@@ -2904,6 +2905,20 @@ static int nl80211_set_wiphy(struct sk_b
+@@ -2988,6 +2989,20 @@ static int nl80211_set_wiphy(struct sk_b
if (result)
return result;
}
PKG_NAME:=iw
PKG_VERSION:=5.3
-PKG_RELEASE:=1
+PKG_RELEASE:=2
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
PKG_SOURCE_URL:=@KERNEL/software/network/iw
--- a/nl80211.h
+++ b/nl80211.h
-@@ -657,9 +657,7 @@
- * is used during CSA period.
- * @NL80211_CMD_FRAME_WAIT_CANCEL: When an off-channel TX was requested, this
- * command may be used with the corresponding cookie to cancel the wait
-- * time if it is known that it is no longer necessary. This command is
-- * also sent as an event whenever the driver has completed the off-channel
-- * wait time.
-+ * time if it is known that it is no longer necessary.
- * @NL80211_CMD_ACTION: Alias for @NL80211_CMD_FRAME for backward compatibility.
- * @NL80211_CMD_FRAME_TX_STATUS: Report TX status of a management frame
- * transmitted with %NL80211_CMD_FRAME. %NL80211_ATTR_COOKIE identifies
-@@ -2358,8 +2356,8 @@ enum nl80211_commands {
+@@ -52,6 +52,11 @@
+ #define NL80211_MULTICAST_GROUP_NAN "nan"
+ #define NL80211_MULTICAST_GROUP_TESTMODE "testmode"
+
++#define NL80211_EDMG_BW_CONFIG_MIN 4
++#define NL80211_EDMG_BW_CONFIG_MAX 15
++#define NL80211_EDMG_CHANNELS_MIN 1
++#define NL80211_EDMG_CHANNELS_MAX 0x3c /* 0b00111100 */
++
+ /**
+ * DOC: Station handling
*
- * @NL80211_ATTR_TWT_RESPONDER: Enable target wait time responder support.
+@@ -2361,6 +2366,16 @@ enum nl80211_commands {
+ * @NL80211_ATTR_HE_OBSS_PD: nested attribute for OBSS Packet Detection
+ * functionality.
*
-- * @NL80211_ATTR_HE_OBSS_PD: nested attribute for OBSS Packet Detection
-- * functionality.
++ * @NL80211_ATTR_WIPHY_EDMG_CHANNELS: bitmap that indicates the 2.16 GHz
++ * channel(s) that are allowed to be used for EDMG transmissions.
++ * Defined by IEEE P802.11ay/D4.0 section 9.4.2.251. (u8 attribute)
++ * @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG: Channel BW Configuration subfield encodes
++ * the allowed channel bandwidth configurations. (u8 attribute)
++ * Defined by IEEE P802.11ay/D4.0 section 9.4.2.251, Table 13.
++ *
+ * @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
-@@ -2818,7 +2816,7 @@ enum nl80211_attrs {
+ * @__NL80211_ATTR_AFTER_LAST: internal use
+@@ -2820,6 +2835,11 @@ enum nl80211_attrs {
- NL80211_ATTR_TWT_RESPONDER,
+ NL80211_ATTR_HE_OBSS_PD,
-- NL80211_ATTR_HE_OBSS_PD,
++ NL80211_ATTR_WIPHY_EDMG_CHANNELS,
++ NL80211_ATTR_WIPHY_EDMG_BW_CONFIG,
++
+ NL80211_ATTR_WIPHY_ANTENNA_GAIN,
-
++
/* add attributes here, update the policy in nl80211.c */
-@@ -3843,6 +3841,8 @@ enum nl80211_user_reg_hint_type {
+ __NL80211_ATTR_AFTER_LAST,
+@@ -3201,6 +3221,8 @@ enum nl80211_sta_bss_param {
+ * sent to the station (u64, usec)
+ * @NL80211_STA_INFO_AIRTIME_WEIGHT: current airtime weight for station (u16)
+ * @NL80211_STA_INFO_AIRTIME_LINK_METRIC: airtime link metric for mesh station
++ * @NL80211_STA_INFO_ASSOC_AT_BOOTTIME: Timestamp (CLOCK_BOOTTIME, nanoseconds)
++ * of STA's association
+ * @__NL80211_STA_INFO_AFTER_LAST: internal
+ * @NL80211_STA_INFO_MAX: highest possible station info attribute
+ */
+@@ -3247,6 +3269,7 @@ enum nl80211_sta_info {
+ NL80211_STA_INFO_TX_DURATION,
+ NL80211_STA_INFO_AIRTIME_WEIGHT,
+ NL80211_STA_INFO_AIRTIME_LINK_METRIC,
++ NL80211_STA_INFO_ASSOC_AT_BOOTTIME,
+
+ /* keep last */
+ __NL80211_STA_INFO_AFTER_LAST,
+@@ -3428,6 +3451,12 @@ enum nl80211_band_iftype_attr {
+ * @NL80211_BAND_ATTR_VHT_CAPA: VHT capabilities, as in the HT information IE
+ * @NL80211_BAND_ATTR_IFTYPE_DATA: nested array attribute, with each entry using
+ * attributes from &enum nl80211_band_iftype_attr
++ * @NL80211_BAND_ATTR_EDMG_CHANNELS: bitmap that indicates the 2.16 GHz
++ * channel(s) that are allowed to be used for EDMG transmissions.
++ * Defined by IEEE P802.11ay/D4.0 section 9.4.2.251.
++ * @NL80211_BAND_ATTR_EDMG_BW_CONFIG: Channel BW Configuration subfield encodes
++ * the allowed channel bandwidth configurations.
++ * Defined by IEEE P802.11ay/D4.0 section 9.4.2.251, Table 13.
+ * @NL80211_BAND_ATTR_MAX: highest band attribute currently defined
+ * @__NL80211_BAND_ATTR_AFTER_LAST: internal use
+ */
+@@ -3445,6 +3474,9 @@ enum nl80211_band_attr {
+ NL80211_BAND_ATTR_VHT_CAPA,
+ NL80211_BAND_ATTR_IFTYPE_DATA,
+
++ NL80211_BAND_ATTR_EDMG_CHANNELS,
++ NL80211_BAND_ATTR_EDMG_BW_CONFIG,
++
+ /* keep last */
+ __NL80211_BAND_ATTR_AFTER_LAST,
+ NL80211_BAND_ATTR_MAX = __NL80211_BAND_ATTR_AFTER_LAST - 1
+@@ -3843,6 +3875,8 @@ enum nl80211_user_reg_hint_type {
* @NL80211_SURVEY_INFO_TIME_SCAN: time the radio spent for scan
* (on this channel or globally)
* @NL80211_SURVEY_INFO_PAD: attribute used for padding for 64-bit alignment
+ * @NL80211_SURVEY_INFO_TIME_BSS_RX: amount of time the radio spent
-+ * receiving local BSS data
++ * receiving frames destined to the local BSS
* @NL80211_SURVEY_INFO_MAX: highest survey info attribute number
* currently defined
* @__NL80211_SURVEY_INFO_AFTER_LAST: internal use
-@@ -3859,6 +3859,7 @@ enum nl80211_survey_info {
+@@ -3859,6 +3893,7 @@ enum nl80211_survey_info {
NL80211_SURVEY_INFO_TIME_TX,
NL80211_SURVEY_INFO_TIME_SCAN,
NL80211_SURVEY_INFO_PAD,
/* keep last */
__NL80211_SURVEY_INFO_AFTER_LAST,
-@@ -6495,26 +6496,4 @@ enum nl80211_peer_measurement_ftm_resp {
- NL80211_PMSR_FTM_RESP_ATTR_MAX = NUM_NL80211_PMSR_FTM_RESP_ATTR - 1
- };
+@@ -4543,6 +4578,7 @@ enum nl80211_txrate_gi {
+ * @NL80211_BAND_2GHZ: 2.4 GHz ISM band
+ * @NL80211_BAND_5GHZ: around 5 GHz band (4.9 - 5.7 GHz)
+ * @NL80211_BAND_60GHZ: around 60 GHz band (58.32 - 69.12 GHz)
++ * @NL80211_BAND_6GHZ: around 6 GHz band (5.9 - 7.2 GHz)
+ * @NUM_NL80211_BANDS: number of bands, avoid using this in userspace
+ * since newer kernel versions may support more bands
+ */
+@@ -4550,6 +4586,7 @@ enum nl80211_band {
+ NL80211_BAND_2GHZ,
+ NL80211_BAND_5GHZ,
+ NL80211_BAND_60GHZ,
++ NL80211_BAND_6GHZ,
--/**
-- * enum nl80211_obss_pd_attributes - OBSS packet detection attributes
-- * @__NL80211_HE_OBSS_PD_ATTR_INVALID: Invalid
-- *
-- * @NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET: the OBSS PD minimum tx power offset.
-- * @NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET: the OBSS PD maximum tx power offset.
-- *
-- * @__NL80211_HE_OBSS_PD_ATTR_LAST: Internal
-- * @NL80211_HE_OBSS_PD_ATTR_MAX: highest OBSS PD attribute.
-- */
--enum nl80211_obss_pd_attributes {
-- __NL80211_HE_OBSS_PD_ATTR_INVALID,
--
-- NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET,
-- NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET,
--
-- /* keep last */
-- __NL80211_HE_OBSS_PD_ATTR_LAST,
-- NL80211_HE_OBSS_PD_ATTR_MAX = __NL80211_HE_OBSS_PD_ATTR_LAST - 1,
--};
--
--
- #endif /* __LINUX_NL80211_H */
+ NUM_NL80211_BANDS,
+ };
projects / openwrt / staging / wigyori.git / commitdiff