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Add USEC_SLEEP macro support. Change the location at which we define

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ISP_LOCK/ISP_UNLOCK macros.
This commit is contained in:
Matt Jacob 2000-12-02 18:33:29 +00:00
parent 5f7f65f124
commit e5f2f488c5
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=69525
1 changed files with 17 additions and 12 deletions
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29
sys/dev/isp/isp_freebsd.h
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@ -119,6 +119,19 @@ struct isposinfo {
#endif #endif
}; };
/*
* 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 * Required Macros/Defines
*/ */
@ -133,6 +146,10 @@ struct isposinfo {
#define SNPRINTF snprintf #define SNPRINTF snprintf
#define STRNCAT strncat #define STRNCAT strncat
#define USEC_DELAY DELAY #define USEC_DELAY DELAY
#define USEC_SLEEP(isp, x) \
ISP_UNLOCK(isp); \
DELAY(x); \
ISP_LOCK(isp)
#define NANOTIME_T struct timespec #define NANOTIME_T struct timespec
#define GET_NANOTIME nanotime #define GET_NANOTIME nanotime
@ -274,18 +291,6 @@ struct isposinfo {
extern void isp_attach(struct ispsoftc *); extern void isp_attach(struct ispsoftc *);
extern void isp_uninit(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 * Platform private flags
*/ */