diff options
| author | Jiri Slaby <jirislaby@gmail.com> | 2008-07-15 17:44:20 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-07-29 16:36:27 -0400 |
| commit | 274c7c3638cd027b46f76d0caef96c1bad8b6701 (patch) | |
| tree | 8f487576932dd957d7de5f2f3054b2c39c7a850b /drivers/net/wireless/zd1211rw/zd_usb.c | |
| parent | 10488f8ad62be3b860bad74e60b4fe6ab87aece3 (diff) | |
Ath5k: flush work
Make sure that the irq is not in progress after stop. This means
two things:
- ensure the intr setting register is set by flushing posted values
- call synchronize_irq() after that
Also flush stop tx write, inform callers of the tx stop about still
pending transfers (unsuccessful stop) and finally don't wait another
3ms in ath5k_rx_stop, since ath5k_hw_stop_rx_dma ensures transfer to
be finished.
Make sure all writes will be ordered in respect to locks by mmiowb().
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Cc: Luis R. Rodriguez <mcgrof@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/zd1211rw/zd_usb.c')
0 files changed, 0 insertions, 0 deletions