From: <gregkh@linuxfoundation.org>
To: miaoqing@codeaurora.org, gregkh@linuxfoundation.org,
kvalo@qca.qualcomm.com
Cc: <stable@vger.kernel.org>, <stable-commits@vger.kernel.org>
Subject: Patch "ath9k: fix tx99 bus error" has been added to the 3.18-stable tree
Date: Sat, 22 Jul 2017 15:02:05 +0200 [thread overview]
Message-ID: <1500728525243204@kroah.com> (raw)
This is a note to let you know that I've just added the patch titled
ath9k: fix tx99 bus error
to the 3.18-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
ath9k-fix-tx99-bus-error.patch
and it can be found in the queue-3.18 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From bde717ab473668377fc65872398a102d40cb2d58 Mon Sep 17 00:00:00 2001
From: Miaoqing Pan <miaoqing@codeaurora.org>
Date: Tue, 27 Jun 2017 17:31:51 +0300
Subject: ath9k: fix tx99 bus error
From: Miaoqing Pan <miaoqing@codeaurora.org>
commit bde717ab473668377fc65872398a102d40cb2d58 upstream.
The hard coded register 0x9864 and 0x9924 are invalid
for ar9300 chips.
Signed-off-by: Miaoqing Pan <miaoqing@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/net/wireless/ath/ath9k/ar9003_phy.c | 2 --
1 file changed, 2 deletions(-)
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -1707,8 +1707,6 @@ static void ar9003_hw_spectral_scan_wait
static void ar9003_hw_tx99_start(struct ath_hw *ah, u32 qnum)
{
REG_SET_BIT(ah, AR_PHY_TEST, PHY_AGC_CLR);
- REG_SET_BIT(ah, 0x9864, 0x7f000);
- REG_SET_BIT(ah, 0x9924, 0x7f00fe);
REG_CLR_BIT(ah, AR_DIAG_SW, AR_DIAG_RX_DIS);
REG_WRITE(ah, AR_CR, AR_CR_RXD);
REG_WRITE(ah, AR_DLCL_IFS(qnum), 0);
Patches currently in stable-queue which might be from miaoqing@codeaurora.org are
queue-3.18/ath9k-fix-tx99-use-after-free.patch
queue-3.18/ath9k-fix-tx99-bus-error.patch
reply other threads:[~2017-07-22 13:12 UTC|newest]
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