diff options
Diffstat (limited to 'sys/dev/usb/if_auereg.h')
| -rw-r--r-- | sys/dev/usb/if_auereg.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/dev/usb/if_auereg.h b/sys/dev/usb/if_auereg.h index 9e4d546..5558b50 100644 --- a/sys/dev/usb/if_auereg.h +++ b/sys/dev/usb/if_auereg.h @@ -246,8 +246,12 @@ struct aue_softc { int aue_if_flags; struct aue_cdata aue_cdata; struct callout_handle aue_stat_ch; + struct mtx aue_mtx; }; +#define AUE_LOCK(_sc) mtx_enter(&(_sc)->aue_mtx, MTX_DEF) +#define AUE_UNLOCK(_sc) mtx_exit(&(_sc)->aue_mtx, MTX_DEF) + #define AUE_TIMEOUT 1000 #define ETHER_ALIGN 2 #define AUE_BUFSZ 1536 |
