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authorFelix Fietkau <nbd@openwrt.org>2014-09-27 20:52:11 +0000
committerFelix Fietkau <nbd@openwrt.org>2014-09-27 20:52:11 +0000
commita03d97d38334970884c5ba206c649ad37e126ad5 (patch)
treefbadbab05214f3c0935fb950ecdd6af542e07579 /package/kernel
parent3e833dcf9063ff99467854e43a81547e90199f3e (diff)
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ath9k: fix some issues with ar934x rev 3 (especially ad-hoc mode)
Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 42686
Diffstat (limited to 'package/kernel')
-rw-r--r--package/kernel/mac80211/patches/300-pending_work.patch94
-rw-r--r--package/kernel/mac80211/patches/402-ath9k-fix-invalid-mac-address-handling.patch2
-rw-r--r--package/kernel/mac80211/patches/510-ath9k_intr_mitigation_tweak.patch2
-rw-r--r--package/kernel/mac80211/patches/513-ath9k_add_pci_ids.patch2
-rw-r--r--package/kernel/mac80211/patches/560-ath9k_pcoem_optional.patch2
5 files changed, 98 insertions, 4 deletions
diff --git a/package/kernel/mac80211/patches/300-pending_work.patch b/package/kernel/mac80211/patches/300-pending_work.patch
index 62a2d68da0..1ee8e9833a 100644
--- a/package/kernel/mac80211/patches/300-pending_work.patch
+++ b/package/kernel/mac80211/patches/300-pending_work.patch
@@ -1,3 +1,30 @@
+commit 4c82fc569cf2f29e6c66d98ef4a1b0f3b6a98e9d
+Author: Felix Fietkau <nbd@openwrt.org>
+Date: Sat Sep 27 22:39:27 2014 +0200
+
+ ath9k_hw: disable hardware ad-hoc flag on ar934x rev 3
+
+ On AR934x rev 3, settin the ad-hoc flag completely messes up hardware
+ state - beacons get stuck, almost no packets make it out, hardware is
+ constantly reset.
+
+ When leaving out that flag and setting up the hw like in AP mode, TSF
+ timers won't be automatically synced, but at least the rest works.
+
+ AR934x rev 2 and older are not affected by this bug
+
+ Signed-off-by: Felix Fietkau <nbd@openwrt.org>
+
+commit ecfb4b3fff006372ac5c40871f9bb182fd00444f
+Author: Felix Fietkau <nbd@openwrt.org>
+Date: Sat Sep 27 22:15:43 2014 +0200
+
+ ath9k: use ah->get_mac_revision for all SoC devices if available
+
+ It is needed for AR934x as well
+
+ Signed-off-by: Felix Fietkau <nbd@openwrt.org>
+
commit c11113bc25df22898fb995d3205bdc4f27c98073
Author: Felix Fietkau <nbd@openwrt.org>
Date: Sat Sep 27 18:04:58 2014 +0200
@@ -411,3 +438,70 @@ Date: Sat Sep 27 15:57:09 2014 +0200
#include "debug.h"
#include "ath5k.h"
#include "reg.h"
+--- a/drivers/net/wireless/ath/ath9k/hw.c
++++ b/drivers/net/wireless/ath/ath9k/hw.c
+@@ -222,31 +222,28 @@ static void ath9k_hw_read_revisions(stru
+ {
+ u32 val;
+
++ if (ah->get_mac_revision)
++ ah->hw_version.macRev = ah->get_mac_revision();
++
+ switch (ah->hw_version.devid) {
+ case AR5416_AR9100_DEVID:
+ ah->hw_version.macVersion = AR_SREV_VERSION_9100;
+ break;
+ case AR9300_DEVID_AR9330:
+ ah->hw_version.macVersion = AR_SREV_VERSION_9330;
+- if (ah->get_mac_revision) {
+- ah->hw_version.macRev = ah->get_mac_revision();
+- } else {
++ if (!ah->get_mac_revision) {
+ val = REG_READ(ah, AR_SREV);
+ ah->hw_version.macRev = MS(val, AR_SREV_REVISION2);
+ }
+ return;
+ case AR9300_DEVID_AR9340:
+ ah->hw_version.macVersion = AR_SREV_VERSION_9340;
+- val = REG_READ(ah, AR_SREV);
+- ah->hw_version.macRev = MS(val, AR_SREV_REVISION2);
+ return;
+ case AR9300_DEVID_QCA955X:
+ ah->hw_version.macVersion = AR_SREV_VERSION_9550;
+ return;
+ case AR9300_DEVID_AR953X:
+ ah->hw_version.macVersion = AR_SREV_VERSION_9531;
+- if (ah->get_mac_revision)
+- ah->hw_version.macRev = ah->get_mac_revision();
+ return;
+ }
+
+@@ -1192,9 +1189,12 @@ static void ath9k_hw_set_operating_mode(
+
+ switch (opmode) {
+ case NL80211_IFTYPE_ADHOC:
+- set |= AR_STA_ID1_ADHOC;
+- REG_SET_BIT(ah, AR_CFG, AR_CFG_AP_ADHOC_INDICATION);
+- break;
++ if (!AR_SREV_9340_13(ah)) {
++ set |= AR_STA_ID1_ADHOC;
++ REG_SET_BIT(ah, AR_CFG, AR_CFG_AP_ADHOC_INDICATION);
++ break;
++ }
++ /* fall through */
+ case NL80211_IFTYPE_MESH_POINT:
+ case NL80211_IFTYPE_AP:
+ set |= AR_STA_ID1_STA_AP;
+--- a/drivers/net/wireless/ath/ath9k/reg.h
++++ b/drivers/net/wireless/ath/ath9k/reg.h
+@@ -903,6 +903,10 @@
+ #define AR_SREV_9340(_ah) \
+ (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9340))
+
++#define AR_SREV_9340_13(_ah) \
++ (AR_SREV_9340((_ah)) && \
++ ((_ah)->hw_version.macRev == AR_SREV_REVISION_9340_13))
++
+ #define AR_SREV_9340_13_OR_LATER(_ah) \
+ (AR_SREV_9340((_ah)) && \
+ ((_ah)->hw_version.macRev >= AR_SREV_REVISION_9340_13))
diff --git a/package/kernel/mac80211/patches/402-ath9k-fix-invalid-mac-address-handling.patch b/package/kernel/mac80211/patches/402-ath9k-fix-invalid-mac-address-handling.patch
index 63ab0dba6e..29c5ac9833 100644
--- a/package/kernel/mac80211/patches/402-ath9k-fix-invalid-mac-address-handling.patch
+++ b/package/kernel/mac80211/patches/402-ath9k-fix-invalid-mac-address-handling.patch
@@ -8,7 +8,7 @@
#include <asm/unaligned.h>
#include "hw.h"
-@@ -449,8 +450,16 @@ static int ath9k_hw_init_macaddr(struct
+@@ -446,8 +447,16 @@ static int ath9k_hw_init_macaddr(struct
common->macaddr[2 * i] = eeval >> 8;
common->macaddr[2 * i + 1] = eeval & 0xff;
}
diff --git a/package/kernel/mac80211/patches/510-ath9k_intr_mitigation_tweak.patch b/package/kernel/mac80211/patches/510-ath9k_intr_mitigation_tweak.patch
index d7478ff590..eebf6fc7a9 100644
--- a/package/kernel/mac80211/patches/510-ath9k_intr_mitigation_tweak.patch
+++ b/package/kernel/mac80211/patches/510-ath9k_intr_mitigation_tweak.patch
@@ -1,6 +1,6 @@
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -359,13 +359,8 @@ static void ath9k_hw_init_config(struct
+@@ -356,13 +356,8 @@ static void ath9k_hw_init_config(struct
ah->config.rx_intr_mitigation = true;
diff --git a/package/kernel/mac80211/patches/513-ath9k_add_pci_ids.patch b/package/kernel/mac80211/patches/513-ath9k_add_pci_ids.patch
index e846de24a3..f1e856f4b3 100644
--- a/package/kernel/mac80211/patches/513-ath9k_add_pci_ids.patch
+++ b/package/kernel/mac80211/patches/513-ath9k_add_pci_ids.patch
@@ -1,6 +1,6 @@
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -614,6 +614,7 @@ int ath9k_hw_init(struct ath_hw *ah)
+@@ -611,6 +611,7 @@ int ath9k_hw_init(struct ath_hw *ah)
/* These are all the AR5008/AR9001/AR9002/AR9003 hardware family of chipsets */
switch (ah->hw_version.devid) {
diff --git a/package/kernel/mac80211/patches/560-ath9k_pcoem_optional.patch b/package/kernel/mac80211/patches/560-ath9k_pcoem_optional.patch
index b9e64e4bf3..cc326880d4 100644
--- a/package/kernel/mac80211/patches/560-ath9k_pcoem_optional.patch
+++ b/package/kernel/mac80211/patches/560-ath9k_pcoem_optional.patch
@@ -194,7 +194,7 @@
((_ah)->hw_version.macRev >= AR_SREV_REVISION_9485_11))
#define AR_SREV_9485_OR_LATER(_ah) \
(((_ah)->hw_version.macVersion >= AR_SREV_VERSION_9485))
-@@ -911,34 +922,30 @@
+@@ -915,34 +926,30 @@
(AR_SREV_9285_12_OR_LATER(_ah) && \
((REG_READ(_ah, AR_AN_SYNTH9) & 0x7) == 0x1))