diff options
| author | Adrian Chadd <adrian@FreeBSD.org> | 2015-10-11 01:56:46 +0000 |
|---|---|---|
| committer | Adrian Chadd <adrian@FreeBSD.org> | 2015-10-11 01:56:46 +0000 |
| commit | 431ebc90bfccab2ec07cb60eb7a730025d733b44 (patch) | |
| tree | 2cb64f317695808ebdf1926770df2a1404d96c23 /sys/dev/wpi | |
| parent | 19053a54487787bb3fc470fbc002c602137b312d (diff) | |
Notes
Diffstat (limited to 'sys/dev/wpi')
| -rw-r--r-- | sys/dev/wpi/if_wpi.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/dev/wpi/if_wpi.c b/sys/dev/wpi/if_wpi.c index 44077f06a576..716b62d36ddf 100644 --- a/sys/dev/wpi/if_wpi.c +++ b/sys/dev/wpi/if_wpi.c @@ -1093,6 +1093,7 @@ wpi_update_rx_ring_ps(struct wpi_softc *sc) return; } + WPI_TXQ_LOCK(sc); WPI_SETBITS(sc, WPI_GP_CNTRL, WPI_GP_CNTRL_MAC_ACCESS_REQ); if (WPI_READ(sc, WPI_GP_CNTRL) & WPI_GP_CNTRL_SLEEP) { DPRINTF(sc, WPI_DEBUG_PWRSAVE, "%s: wakeup request\n", @@ -1102,6 +1103,7 @@ wpi_update_rx_ring_ps(struct wpi_softc *sc) wpi_update_rx_ring(sc); WPI_CLRBITS(sc, WPI_GP_CNTRL, WPI_GP_CNTRL_MAC_ACCESS_REQ); } + WPI_TXQ_UNLOCK(sc); } static void |