diff options
| author |   Gertjan van Wingerde <gwingerde@gmail.com> | 2010-03-30 23:50:23 +0200 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2010-04-06 16:52:07 -0400 |
| commit | 5731858d0047cad309d334c4cd6ccb6199bf28fe (patch) | |
| tree | 7fd0c4738843b41a6490a57d20cfea6a6d76ff2a /drivers/net/wireless/rt2x00/rt2500pci.c | |
| parent | libertas/sdio: 8686: set ECSI bit for 1-bit transfers (diff) | |
| download | linux-dev-5731858d0047cad309d334c4cd6ccb6199bf28fe.tar.xz linux-dev-5731858d0047cad309d334c4cd6ccb6199bf28fe.zip | |
rt2x00: Disable auto wakeup before waking up device.
In all drivers ensure that auto wakeup is disabled before waking up the device.
This is needed to prevent connection stability issues and problems in waking up
the device.
Based upon a patch from Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Cc: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2500pci.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2500pci.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c index 52bbcf1bd17c..d084d70e5fe2 100644 --- a/drivers/net/wireless/rt2x00/rt2500pci.c +++ b/drivers/net/wireless/rt2x00/rt2500pci.c @@ -573,6 +573,10 @@ static void rt2500pci_config_ps(struct rt2x00_dev *rt2x00dev, rt2x00_set_field32(®, CSR20_AUTOWAKE, 1); rt2x00pci_register_write(rt2x00dev, CSR20, reg); + } else { + rt2x00pci_register_read(rt2x00dev, CSR20, ®); + rt2x00_set_field32(®, CSR20_AUTOWAKE, 0); + rt2x00pci_register_write(rt2x00dev, CSR20, reg); } rt2x00dev->ops->lib->set_device_state(rt2x00dev, state); |