diff options
| author |   Larry Finger <Larry.Finger@lwfinger.net> | 2012-03-26 09:59:48 -0500 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2012-03-26 15:07:30 -0400 |
| commit | 643c61e119459e9d750087b7b34be94491efebf9 (patch) | |
| tree | 2d9f5f81bfa83eaf21b8bff88aae840324ee279c /drivers/net/wireless/rtlwifi/rtl8192de/phy.c | |
| parent | ath5k: drop self from MAINTAINERS (diff) | |
| download | linux-dev-643c61e119459e9d750087b7b34be94491efebf9.tar.xz linux-dev-643c61e119459e9d750087b7b34be94491efebf9.zip | |
rtlwifi: rtl8192ce: rtl8192cu: rtl8192de: Fix low-gain setting when scanning
In https://bugzilla.redhat.com/show_bug.cgi?id=770207, slowdowns of driver
rtl8192ce are reported. One fix (commit a9b89e2) has already been applied,
and it helped, but the maximum RX speed would still drop to 1 Mbps. As in
the previous fix, the initial gain was determined to be the problem; however,
the problem arises from a setting of the gain when scans are started.
Driver rtl8192de also has the same code structure - this one is fixed as well.
Reported-and-Tested-by: Ivan Pesin <ivan.pesin@gmail.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Stable <stable@vger.kernel.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/wireless/rtlwifi/rtl8192de/phy.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/phy.c b/drivers/net/wireless/rtlwifi/rtl8192de/phy.c index 34591eeb8376..28fc5fb8057b 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192de/phy.c +++ b/drivers/net/wireless/rtlwifi/rtl8192de/phy.c @@ -3077,7 +3077,7 @@ static void rtl92d_phy_set_io(struct ieee80211_hw *hw) break; case IO_CMD_PAUSE_DM_BY_SCAN: rtlphy->initgain_backup.xaagccore1 = de_digtable.cur_igvalue; - de_digtable.cur_igvalue = 0x17; + de_digtable.cur_igvalue = 0x37; rtl92d_dm_write_dig(hw); break; default: |