diff options
| author | gibbs <gibbs@FreeBSD.org> | 2003-06-28 04:43:19 +0000 |
|---|---|---|
| committer | gibbs <gibbs@FreeBSD.org> | 2003-06-28 04:43:19 +0000 |
| commit | 5473e39568c7cd94479a81a77b7556590c16d777 (patch) | |
| tree | 5340c2c6f688c9c5d62b237f907401d9173154d1 /sys/dev/aic7xxx | |
| parent | 823e5bf4ee92e5884e7d49ae45b39be9cc31da4f (diff) | |
| download | FreeBSD-src-5473e39568c7cd94479a81a77b7556590c16d777.zip FreeBSD-src-5473e39568c7cd94479a81a77b7556590c16d777.tar.gz | |
Implement ahd_inq_scbram() and change the implemention
of ahd_inl_scbram to use ahd_inw_scbram instead of
ahd_inb_scbram().
Diffstat (limited to 'sys/dev/aic7xxx')
| -rw-r--r-- | sys/dev/aic7xxx/aic79xx_inline.h | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/sys/dev/aic7xxx/aic79xx_inline.h b/sys/dev/aic7xxx/aic79xx_inline.h index 9346d47..440212a 100644 --- a/sys/dev/aic7xxx/aic79xx_inline.h +++ b/sys/dev/aic7xxx/aic79xx_inline.h @@ -37,7 +37,7 @@ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGES. * - * $Id: //depot/aic7xxx/aic7xxx/aic79xx_inline.h#50 $ + * $Id: //depot/aic7xxx/aic7xxx/aic79xx_inline.h#51 $ * * $FreeBSD$ */ @@ -455,6 +455,8 @@ static __inline u_int ahd_inb_scbram(struct ahd_softc *ahd, u_int offset); static __inline u_int ahd_inw_scbram(struct ahd_softc *ahd, u_int offset); static __inline uint32_t ahd_inl_scbram(struct ahd_softc *ahd, u_int offset); +static __inline uint64_t + ahd_inq_scbram(struct ahd_softc *ahd, u_int offset); static __inline void ahd_swap_with_next_hscb(struct ahd_softc *ahd, struct scb *scb); static __inline void ahd_queue_scb(struct ahd_softc *ahd, struct scb *scb); @@ -697,10 +699,15 @@ ahd_inw_scbram(struct ahd_softc *ahd, u_int offset) static __inline uint32_t ahd_inl_scbram(struct ahd_softc *ahd, u_int offset) { - return (ahd_inb_scbram(ahd, offset) - | (ahd_inb_scbram(ahd, offset+1) << 8) - | (ahd_inb_scbram(ahd, offset+2) << 16) - | (ahd_inb_scbram(ahd, offset+3) << 24)); + return (ahd_inw_scbram(ahd, offset) + | (ahd_inw_scbram(ahd, offset+2) << 16)); +} + +static __inline uint64_t +ahd_inq_scbram(struct ahd_softc *ahd, u_int offset) +{ + return (ahd_inl_scbram(ahd, offset) + | ((uint64_t)ahd_inl_scbram(ahd, offset+4)) << 32); } static __inline struct scb * |
