diff options
| author | Helmut Schaa <helmut.schaa@googlemail.com> | 2010-09-08 20:56:32 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-09-14 22:03:43 +0200 |
| commit | 0204464329c17ba6d293e1899f71223599a0e582 (patch) | |
| tree | 368b9617c1ad770b77fd22612edbb49300d0f500 /drivers/net/wireless/rt2x00/rt2800lib.h | |
| parent | rt2x00: Initialize AMPDU_BA_WINSIZE register (diff) | |
| download | linux-0204464329c17ba6d293e1899f71223599a0e582.tar.xz linux-0204464329c17ba6d293e1899f71223599a0e582.zip | |
rt2x00: Check for specific changed flags when updating the erp config
Previously rt2x00 was always updating all erp related config variables
even though mac80211 might only have changed one. Hence, pass the
changed flags to the config_erp driver callback so that the driver
can limit the changes to the correct values.
This fixes an issue in AP mode where the beacon interval is not
initialized (and thus zero) but still sent to the hardware causing an
interrupt storm on rt2800pci hanging the system.
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2800lib.h')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2800lib.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.h b/drivers/net/wireless/rt2x00/rt2800lib.h index 986229c06c19..600c5eb25c41 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.h +++ b/drivers/net/wireless/rt2x00/rt2800lib.h @@ -169,7 +169,8 @@ void rt2800_config_filter(struct rt2x00_dev *rt2x00dev, const unsigned int filter_flags); void rt2800_config_intf(struct rt2x00_dev *rt2x00dev, struct rt2x00_intf *intf, struct rt2x00intf_conf *conf, const unsigned int flags); -void rt2800_config_erp(struct rt2x00_dev *rt2x00dev, struct rt2x00lib_erp *erp); +void rt2800_config_erp(struct rt2x00_dev *rt2x00dev, struct rt2x00lib_erp *erp, + u32 changed); void rt2800_config_ant(struct rt2x00_dev *rt2x00dev, struct antenna_setup *ant); void rt2800_config(struct rt2x00_dev *rt2x00dev, struct rt2x00lib_conf *libconf, |