diff options
| author | Justin T. Gibbs <gibbs@FreeBSD.org> | 1996-01-09 16:19:04 +0000 |
|---|---|---|
| committer | Justin T. Gibbs <gibbs@FreeBSD.org> | 1996-01-09 16:19:04 +0000 |
| commit | a23c7a796bc302e47fc159185dbba5159e540157 (patch) | |
| tree | 764d68d223277adc7eb09c48b2d237d291e7701a | |
| parent | 3de47b52bcee158c7651efe0a61109a5b5ad5856 (diff) | |
Notes
| -rw-r--r-- | sys/dev/aic7xxx/aic7xxx.seq | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/sys/dev/aic7xxx/aic7xxx.seq b/sys/dev/aic7xxx/aic7xxx.seq index 0feac3ed5fe8..be9da123dc3b 100644 --- a/sys/dev/aic7xxx/aic7xxx.seq +++ b/sys/dev/aic7xxx/aic7xxx.seq @@ -41,7 +41,7 @@ * *-M************************************************************************/ -VERSION AIC7XXX_SEQ_VER "$Id: aic7xxx.seq,v 1.16.4.6 1996/01/05 16:19:07 gibbs Exp $" +VERSION AIC7XXX_SEQ_VER "$Id: aic7xxx.seq,v 1.16.4.7 1996/01/08 02:52:22 gibbs Exp $" #include "../../dev/aic7xxx/aic7xxx_reg.h" @@ -512,12 +512,8 @@ p_mesgout_loop: cmp DINDEX,1 jne p_mesgout_outb /* last byte? */ mvi CLRSINT1,CLRATNO /* drop ATN */ p_mesgout_outb: - or SXFRCTL0, CLRSTCNT - mvi STCNT0, 1 dec DINDEX mov SCSIDATL,SINDIR -p_mesgout_outb_wait: - test SSTAT0,SDONE jz p_mesgout_outb_wait p_mesgout4: test DINDEX,0xff jnz p_mesgout_loop @@ -885,19 +881,15 @@ mk_mesg1: */ inb_next: - call inb_last -inb_first: + mov NONE,SCSIDATL /*dummy read from latch to ACK*/ +inb_next_wait: test SSTAT1,PHASEMIS jnz mesgin_phasemis - test SSTAT0,SPIORDY jz inb_first /* wait for next byte */ + test SSTAT0,SPIORDY jz inb_next_wait /* wait for next byte */ +inb_first: mov DINDEX,SINDEX mov DINDIR,SCSIBUSL ret /*read byte directly from bus*/ inb_last: - or SXFRCTL0,CLRSTCNT - mvi STCNT0,0x01 - mov NONE,SCSIDATL /*dummy read from latch to ACK*/ -inb_last_wait: - test SSTAT0,SDONE jz inb_last_wait /* Wait for completion */ - ret + mov NONE,SCSIDATL ret /*dummy read from latch to ACK*/ mesgin_phasemis: /* |