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| author | Luis R. Rodriguez <lrodriguez@atheros.com> | 2011-01-13 18:19:29 -0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-01-17 16:09:02 -0500 |
| commit | 58c5296991d233f2e492aa7a884635bba478cf12 (patch) | |
| tree | 94c939e1c96188d1d7f6e3757217fa8353d97323 /drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h | |
| parent | 82694f764dad783a123394e2220b92b9be721b43 (diff) | |
| download | talos-op-linux-58c5296991d233f2e492aa7a884635bba478cf12.tar.gz talos-op-linux-58c5296991d233f2e492aa7a884635bba478cf12.zip | |
ath9k_hw: ASPM interoperability fix for AR9380/AR9382
There is an interoperability with AR9382/AR9380 in L1 state with a
few root complexes which can cause a hang. This is fixed by
setting some work around bits on the PCIE PHY. We fix by using
a new ini array to modify these bits when the radio is idle.
Cc: stable@kernel.org
Cc: Jack Lee <jack.lee@atheros.com>
Cc: Carl Huang <carl.huang@atheros.com>
Cc: David Quan <david.quan@atheros.com>
Cc: Nael Atallah <nael.atallah@atheros.com>
Cc: Sarvesh Shrivastava <sarvesh.shrivastava@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h index 81f9cf294dec..9ecca93392e8 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h @@ -1842,7 +1842,7 @@ static const u32 ar9300_2p2_soc_preamble[][2] = { static const u32 ar9300PciePhy_pll_on_clkreq_disable_L1_2p2[][2] = { /* Addr allmodes */ - {0x00004040, 0x08212e5e}, + {0x00004040, 0x0821265e}, {0x00004040, 0x0008003b}, {0x00004044, 0x00000000}, }; |
