From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
alan@lxorguk.ukuu.org.uk, Gabor Juhos <juhosg@openwrt.org>,
"John W. Linville" <linville@tuxdriver.com>
Subject: [ 07/71] ath9k: ar9003: fix OTP register offsets for AR9340
Date: Tue, 15 Jan 2013 14:54:04 -0800 [thread overview]
Message-ID: <20130115225340.942288845@linuxfoundation.org> (raw)
In-Reply-To: <20130115225340.367496998@linuxfoundation.org>
3.0-stable review patch. If anyone has any objections, please let me know.
------------------
From: Gabor Juhos <juhosg@openwrt.org>
commit b3cd8021379306c0be6932e4d3b4b01efc681769 upstream.
Trying to access the OTP memory on the AR9340
causes a data bus error like this:
Data bus error, epc == 86e84164, ra == 86e84164
Oops[#1]:
Cpu 0
$ 0 : 00000000 00000061 deadc0de 00000000
$ 4 : b8115f18 00015f18 00000007 00000004
$ 8 : 00000001 7c7c3c7c 7c7c7c7c 7c7c7c7c
$12 : 7c7c3c7c 001f0041 00000000 7c7c7c3c
$16 : 86ee0000 00015f18 00000000 00000007
$20 : 00000004 00000064 00000004 86d71c44
$24 : 00000000 86e6ca00
$28 : 86d70000 86d71b20 86ece0c0 86e84164
Hi : 00000000
Lo : 00000064
epc : 86e84164 ath9k_hw_wait+0x58/0xb0 [ath9k_hw]
Tainted: G O
ra : 86e84164 ath9k_hw_wait+0x58/0xb0 [ath9k_hw]
Status: 1100d403 KERNEL EXL IE
Cause : 4080801c
PrId : 0001974c (MIPS 74Kc)
Modules linked in: ath9k(O+) ath9k_common(O) ath9k_hw(O) ath(O) ar934x_nfc
mac80211(O) usbcore usb_common scsi_mod nls_base nand nand_ecc nand_ids
crc_ccitt cfg80211(O) compat(O) arc4 aes_generic crypto_blkcipher cryptomgr
aead crypto_hash crypto_algapi ledtrig_timer ledtrig_default_on leds_gpio
Process insmod (pid: 459, threadinfo=86d70000, task=87942140, tls=779ac440)
Stack : 802fb500 000200da 804db150 804e0000 87816130 86ee0000 00010000 86d71b88
86d71bc0 00000004 00000003 86e9fcd0 80305300 0002c0d0 86e74c50 800b4c20
000003e8 00000001 00000000 86ee0000 000003ff 86e9fd64 80305300 80123938
fffffffc 00000004 000058bc 00000000 86ea0000 86ee0000 000001ff 878d6000
99999999 86e9fdc0 86ee0fcc 86e9e664 0000c0d0 86ee0000 0000700000007000
...
Call Trace:
[<86e84164>] ath9k_hw_wait+0x58/0xb0 [ath9k_hw]
[<86e9fcd0>] ath9k_hw_setup_statusring+0x16b8/0x1c7c [ath9k_hw]
Code: 0000a812 0040f809 00000000 <00531024> 1054000b 24020001 0c05b5dc 2404000a 26520001
The cause of the error is that the OTP register
offsets are different on the AR9340 than the
actually used values.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/net/wireless/ath/ath9k/ar9003_eeprom.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
@@ -69,13 +69,13 @@
#define AR9300_BASE_ADDR 0x3ff
#define AR9300_BASE_ADDR_512 0x1ff
-#define AR9300_OTP_BASE 0x14000
-#define AR9300_OTP_STATUS 0x15f18
+#define AR9300_OTP_BASE (AR_SREV_9340(ah) ? 0x30000 : 0x14000)
+#define AR9300_OTP_STATUS (AR_SREV_9340(ah) ? 0x30018 : 0x15f18)
#define AR9300_OTP_STATUS_TYPE 0x7
#define AR9300_OTP_STATUS_VALID 0x4
#define AR9300_OTP_STATUS_ACCESS_BUSY 0x2
#define AR9300_OTP_STATUS_SM_BUSY 0x1
-#define AR9300_OTP_READ_DATA 0x15f1c
+#define AR9300_OTP_READ_DATA (AR_SREV_9340(ah) ? 0x3001c : 0x15f1c)
enum targetPowerHTRates {
HT_TARGET_RATE_0_8_16,
next prev parent reply other threads:[~2013-01-15 23:13 UTC|newest]
Thread overview: 83+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-15 22:53 [ 00/71] 3.0.59-stable review Greg Kroah-Hartman
2013-01-15 22:53 ` [ 01/71] powerpc: Fix CONFIG_RELOCATABLE=y CONFIG_CRASH_DUMP=n build Greg Kroah-Hartman
2013-01-15 22:53 ` [ 02/71] powerpc/vdso: Remove redundant locking in update_vsyscall_tz() Greg Kroah-Hartman
2013-01-15 22:54 ` [ 03/71] s390/cio: fix pgid reserved check Greg Kroah-Hartman
2013-01-15 22:54 ` [ 04/71] mm: compaction: fix echo 1 > compact_memory return error issue Greg Kroah-Hartman
2013-01-15 22:54 ` [ 05/71] mm: use aligned zone start for pfn_to_bitidx calculation Greg Kroah-Hartman
2013-01-15 22:54 ` [ 06/71] Revert "ath9k_hw: Update AR9003 high_power tx gain table" Greg Kroah-Hartman
2013-01-15 22:54 ` Greg Kroah-Hartman [this message]
2013-01-15 22:54 ` [ 08/71] firewire: net: Fix handling of fragmented multicast/broadcast packets Greg Kroah-Hartman
2013-01-15 22:54 ` [ 09/71] SCSI: mvsas: fix undefined bit shift Greg Kroah-Hartman
2013-01-15 22:54 ` [ 10/71] SCSI: qla2xxx: Test and clear FCPORT_UPDATE_NEEDED atomically Greg Kroah-Hartman
2013-01-15 22:54 ` [ 11/71] sata_promise: fix hardreset lockdep error Greg Kroah-Hartman
2013-01-15 22:54 ` [ 12/71] libata: set dma_mode to 0xff in reset Greg Kroah-Hartman
2013-01-15 22:54 ` [ 13/71] libata: fix Null pointer dereference on disk error Greg Kroah-Hartman
2013-01-15 22:54 ` [ 14/71] target/tcm_fc: fix the lockdep warning due to inconsistent lock state Greg Kroah-Hartman
2013-01-15 22:54 ` [ 15/71] mfd: Only unregister platform devices allocated by the mfd core Greg Kroah-Hartman
2013-01-15 22:54 ` [ 16/71] ext4: fix memory leak in ext4_xattr_set_acl()s error path Greg Kroah-Hartman
2013-01-15 22:54 ` [ 17/71] SUNRPC: Ensure that we free the rpc_task after cleanups are done Greg Kroah-Hartman
2013-01-15 22:54 ` [ 18/71] SUNRPC: Ensure we release the socket write lock if the rpc_task exits early Greg Kroah-Hartman
2013-01-17 15:14 ` Herton Ronaldo Krzesinski
2013-01-17 16:03 ` Greg Kroah-Hartman
2013-01-15 22:54 ` [ 19/71] jffs2: hold erase_completion_lock on exit Greg Kroah-Hartman
2013-01-15 22:54 ` [ 20/71] i2400m: add Intel 6150 device IDs Greg Kroah-Hartman
2013-01-15 22:54 ` [ 21/71] drm/i915: make the panel fitter work on pipes B and C on IVB Greg Kroah-Hartman
2013-01-15 22:54 ` [ 22/71] RDMA/nes: Fix for crash when registering zero length MR for CQ Greg Kroah-Hartman
2013-01-15 22:54 ` [ 23/71] RDMA/nes: Fix for terminate timer crash Greg Kroah-Hartman
2013-01-15 22:54 ` [ 24/71] ring-buffer: Fix race between integrity check and readers Greg Kroah-Hartman
2013-01-17 20:02 ` Herton Ronaldo Krzesinski
2013-01-15 22:54 ` [ 25/71] dm ioctl: prevent unsafe change to dm_ioctl data_size Greg Kroah-Hartman
2013-01-15 22:54 ` [ 26/71] staging: vt6656: [BUG] out of bound array reference in RFbSetPower Greg Kroah-Hartman
2013-01-15 22:54 ` [ 27/71] staging: vt6656: 64 bit fixes: use u32 for QWORD definition Greg Kroah-Hartman
2013-01-15 22:54 ` [ 28/71] staging: vt6656: 64 bit fixes : correct all type sizes Greg Kroah-Hartman
2013-01-15 22:54 ` [ 29/71] staging: vt6656: 64 bit fixes: fix long warning messages Greg Kroah-Hartman
2013-01-15 22:54 ` [ 30/71] staging: vt6656: 64bit fixes: key.c/h change unsigned long to u32 Greg Kroah-Hartman
2013-01-15 22:54 ` [ 31/71] staging: vt6656: 64bit fixes: vCommandTimerWait change calculation of timer Greg Kroah-Hartman
2013-01-15 22:54 ` [ 32/71] video: mxsfb: fix crash when unblanking the display Greg Kroah-Hartman
2013-01-15 22:54 ` [ 33/71] ext4: fix extent tree corruption caused by hole punch Greg Kroah-Hartman
2013-01-15 22:54 ` [ 34/71] jbd2: fix assertion failure in jbd2_journal_flush() Greg Kroah-Hartman
2013-01-15 22:54 ` [ 35/71] ext4: do not try to write superblock on ro remount w/o journal Greg Kroah-Hartman
2013-01-15 22:54 ` [ 36/71] ext4: lock i_mutex when truncating orphan inodes Greg Kroah-Hartman
2013-01-17 20:07 ` Herton Ronaldo Krzesinski
2013-01-18 0:46 ` Greg Kroah-Hartman
2013-01-18 3:47 ` Herton Ronaldo Krzesinski
2013-01-18 3:56 ` Theodore Ts'o
2013-01-18 21:27 ` Greg Kroah-Hartman
2013-01-15 22:54 ` [ 37/71] aoe: do not call bdi_init after blk_alloc_queue Greg Kroah-Hartman
2013-01-15 22:54 ` [ 38/71] udf: fix memory leak while allocating blocks during write Greg Kroah-Hartman
2013-01-15 22:54 ` [ 39/71] udf: dont increment lenExtents while writing to a hole Greg Kroah-Hartman
2013-01-15 22:54 ` [ 40/71] thp, memcg: split hugepage for memcg oom on cow Greg Kroah-Hartman
2013-01-15 22:54 ` [ 41/71] x86, amd: Disable way access filter on Piledriver CPUs Greg Kroah-Hartman
2013-01-15 22:54 ` [ 42/71] ACPI : do not use Lid and Sleep button for S5 wakeup Greg Kroah-Hartman
2013-01-15 22:54 ` [ 43/71] rtnetlink: Compute and store minimum ifinfo dump size Greg Kroah-Hartman
2013-01-15 22:54 ` [ 44/71] rtnetlink: Fix problem with buffer allocation Greg Kroah-Hartman
2013-01-15 22:54 ` [ 45/71] rtnetlink: fix rtnl_calcit() and rtnl_dump_ifinfo() Greg Kroah-Hartman
2013-01-15 22:54 ` [ 46/71] epoll: prevent missed events on EPOLL_CTL_MOD Greg Kroah-Hartman
2013-01-15 22:54 ` [ 47/71] ASoC: wm2000: Fix sense of speech clarity enable Greg Kroah-Hartman
2013-01-15 22:54 ` [ 48/71] ALSA: pxa27x: fix ac97 cold reset Greg Kroah-Hartman
2013-01-15 22:54 ` [ 49/71] staging: comedi: prevent auto-unconfig of manually configured devices Greg Kroah-Hartman
2013-01-15 22:54 ` [ 50/71] staging: comedi: comedi_test: fix race when cancelling command Greg Kroah-Hartman
2013-01-15 22:54 ` [ 51/71] staging: r8712u: Add new device ID Greg Kroah-Hartman
2013-01-15 22:54 ` [ 52/71] staging: speakup: avoid out-of-range access in synth_init() Greg Kroah-Hartman
2013-01-15 22:54 ` [ 53/71] staging: speakup: avoid out-of-range access in synth_add() Greg Kroah-Hartman
2013-01-15 22:54 ` [ 54/71] radeon/kms: force rn50 chip to always report connected on analog output Greg Kroah-Hartman
2013-01-15 22:54 ` [ 55/71] mac80211: use del_timer_sync for final sta cleanup timer deletion Greg Kroah-Hartman
2013-01-15 22:54 ` [ 56/71] USB: option: add Nexpring NP10T terminal id Greg Kroah-Hartman
2013-01-15 22:54 ` [ 57/71] USB: option: blacklist network interface on ZTE MF880 Greg Kroah-Hartman
2013-01-15 22:54 ` [ 58/71] USB: option: Add new MEDIATEK PID support Greg Kroah-Hartman
2013-01-15 22:54 ` [ 59/71] USB: option: add Telekom Speedstick LTE II Greg Kroah-Hartman
2013-01-15 22:54 ` [ 60/71] usb: ftdi_sio: Crucible Technologies COMET Caller ID - pid added Greg Kroah-Hartman
2013-01-15 22:54 ` [ 61/71] USB: cdc-acm: Add support for "PSC Scanning, Magellan 800i" Greg Kroah-Hartman
2013-01-15 22:54 ` [ 62/71] usb: gadget: dummy: fix enumeration with g_multi Greg Kroah-Hartman
2013-01-15 22:55 ` [ 63/71] USB: Increase reset timeout Greg Kroah-Hartman
2013-01-15 22:55 ` [ 64/71] USB: hub: handle claim of enabled remote wakeup after reset Greg Kroah-Hartman
2013-01-15 22:55 ` [ 65/71] xhci: Handle HS bulk/ctrl endpoints that dont NAK Greg Kroah-Hartman
2013-01-15 22:55 ` [ 66/71] GFS2: Test bufdata with buffer locked and gfs2_log_lock held Greg Kroah-Hartman
2013-01-15 22:55 ` [ 67/71] intel-iommu: Free old page tables before creating superpage Greg Kroah-Hartman
2013-01-15 22:55 ` [ 68/71] KVM: PPC: 44x: fix DCR read/write Greg Kroah-Hartman
2013-01-15 22:55 ` [ 69/71] Revert "drm/i915: no lvds quirk for Zotac ZDBOX SD ID12/ID13" Greg Kroah-Hartman
2013-01-15 22:55 ` [ 70/71] staging: comedi: dont hijack hardware device private data Greg Kroah-Hartman
2013-01-15 22:55 ` [ 71/71] staging: comedi: Kconfig: COMEDI_NI_AT_A2150 should select COMEDI_FC Greg Kroah-Hartman
2013-01-15 23:49 ` [ 00/71] 3.0.59-stable review Peter Senna Tschudin
2013-01-16 0:06 ` Greg Kroah-Hartman
2013-01-16 3:47 ` Shuah Khan
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