diff options
| author | mjacob <mjacob@FreeBSD.org> | 2000-12-02 18:33:29 +0000 |
|---|---|---|
| committer | mjacob <mjacob@FreeBSD.org> | 2000-12-02 18:33:29 +0000 |
| commit | b60dc7dc10282b413955e91ef34b45d89861e2b0 (patch) | |
| tree | f26cf3d15f20fcf997160621d55fdf3f934f85c5 /sys/dev/isp | |
| parent | 14f55e3a6c89a035a91fd7bac35f408377407234 (diff) | |
| download | FreeBSD-src-b60dc7dc10282b413955e91ef34b45d89861e2b0.zip FreeBSD-src-b60dc7dc10282b413955e91ef34b45d89861e2b0.tar.gz | |
Add USEC_SLEEP macro support. Change the location at which we define
ISP_LOCK/ISP_UNLOCK macros.
Diffstat (limited to 'sys/dev/isp')
| -rw-r--r-- | sys/dev/isp/isp_freebsd.h | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/sys/dev/isp/isp_freebsd.h b/sys/dev/isp/isp_freebsd.h index ef58ce7..3425460 100644 --- a/sys/dev/isp/isp_freebsd.h +++ b/sys/dev/isp/isp_freebsd.h @@ -120,6 +120,19 @@ struct isposinfo { }; /* + * Locking macros... + */ + +#ifdef ISP_SMPLOCK +#define ISP_LOCK(x) mtx_enter(&(x)->isp_osinfo.lock, MTX_DEF) +#define ISP_UNLOCK(x) mtx_exit(&(x)->isp_osinfo.lock, MTX_DEF) +#else +#define ISP_LOCK isp_lock +#define ISP_UNLOCK isp_unlock +#endif + + +/* * Required Macros/Defines */ @@ -133,6 +146,10 @@ struct isposinfo { #define SNPRINTF snprintf #define STRNCAT strncat #define USEC_DELAY DELAY +#define USEC_SLEEP(isp, x) \ + ISP_UNLOCK(isp); \ + DELAY(x); \ + ISP_LOCK(isp) #define NANOTIME_T struct timespec #define GET_NANOTIME nanotime @@ -275,18 +292,6 @@ extern void isp_attach(struct ispsoftc *); extern void isp_uninit(struct ispsoftc *); /* - * Locking macros... - */ - -#ifdef ISP_SMPLOCK -#define ISP_LOCK(x) mtx_enter(&(x)->isp_osinfo.lock, MTX_DEF) -#define ISP_UNLOCK(x) mtx_exit(&(x)->isp_osinfo.lock, MTX_DEF) -#else -#define ISP_LOCK isp_lock -#define ISP_UNLOCK isp_unlock -#endif - -/* * Platform private flags */ #define ISP_SPRIV_ERRSET 0x1 |
