diff options
Diffstat (limited to 'sys/dev/usb/if_axereg.h')
| -rw-r--r-- | sys/dev/usb/if_axereg.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/dev/usb/if_axereg.h b/sys/dev/usb/if_axereg.h index 955321c..daaca88 100644 --- a/sys/dev/usb/if_axereg.h +++ b/sys/dev/usb/if_axereg.h @@ -141,6 +141,7 @@ struct axe_softc { #if __FreeBSD_version >= 500000 struct mtx axe_mtx; #endif + struct sx axe_sleeplock; char axe_dying; int axe_link; unsigned char axe_ipgs[3]; @@ -157,3 +158,6 @@ struct axe_softc { #define AXE_LOCK(_sc) #define AXE_UNLOCK(_sc) #endif +#define AXE_SLEEPLOCK(_sc) sx_xlock(&(_sc)->axe_sleeplock) +#define AXE_SLEEPUNLOCK(_sc) sx_xunlock(&(_sc)->axe_sleeplock) +#define AXE_SLEEPLOCKASSERT(_sc) sx_assert(&(_sc)->axe_sleeplock, SX_XLOCKED) |
