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[SCSI] fix aic7xxx coupled parameter problem

Browse source 
For setting coupled parameters, we need to be comparing against the goal
settings, not the current ones.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
James Bottomley 2005-06-03 09:49:01 -05:00 committed by James Bottomley
parent 521314c122
commit 597487b9ba
1 changed files with 13 additions and 13 deletions
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26
drivers/scsi/aic7xxx/aic7xxx_osm.c
View file

@ -2552,9 +2552,9 @@ static void ahc_linux_set_period(struct scsi_target *starget, int period)
starget->channel + 'A',
shost->this_id, starget->id, &tstate);
struct ahc_devinfo devinfo;
unsigned int ppr_options = tinfo->curr.ppr_options;
unsigned int ppr_options = tinfo->goal.ppr_options;
unsigned long flags;
unsigned long offset = tinfo->curr.offset;
unsigned long offset = tinfo->goal.offset;
struct ahc_syncrate *syncrate;
if (offset == 0)
@ -2600,8 +2600,8 @@ static void ahc_linux_set_offset(struct scsi_target *starget, int offset)
starget->channel + 'A', ROLE_INITIATOR);
if (offset != 0) {
syncrate = ahc_find_syncrate(ahc, &period, &ppr_options, AHC_SYNCRATE_DT);
period = tinfo->curr.period;
ppr_options = tinfo->curr.ppr_options;
period = tinfo->goal.period;
ppr_options = tinfo->goal.ppr_options;
}
ahc_lock(ahc, &flags);
ahc_set_syncrate(ahc, &devinfo, syncrate, period, offset,
@ -2619,9 +2619,9 @@ static void ahc_linux_set_dt(struct scsi_target *starget, int dt)
starget->channel + 'A',
shost->this_id, starget->id, &tstate);
struct ahc_devinfo devinfo;
unsigned int ppr_options = tinfo->curr.ppr_options
unsigned int ppr_options = tinfo->goal.ppr_options
& ~MSG_EXT_PPR_DT_REQ;
unsigned int period = tinfo->curr.period;
unsigned int period = tinfo->goal.period;
unsigned long flags;
struct ahc_syncrate *syncrate;
@ -2635,7 +2635,7 @@ static void ahc_linux_set_dt(struct scsi_target *starget, int dt)
starget->channel + 'A', ROLE_INITIATOR);
syncrate = ahc_find_syncrate(ahc, &period, &ppr_options,AHC_SYNCRATE_DT);
ahc_lock(ahc, &flags);
ahc_set_syncrate(ahc, &devinfo, syncrate, period, tinfo->curr.offset,
ahc_set_syncrate(ahc, &devinfo, syncrate, period, tinfo->goal.offset,
ppr_options, AHC_TRANS_GOAL, FALSE);
ahc_unlock(ahc, &flags);
}
@ -2650,9 +2650,9 @@ static void ahc_linux_set_qas(struct scsi_target *starget, int qas)
starget->channel + 'A',
shost->this_id, starget->id, &tstate);
struct ahc_devinfo devinfo;
unsigned int ppr_options = tinfo->curr.ppr_options
unsigned int ppr_options = tinfo->goal.ppr_options
& ~MSG_EXT_PPR_QAS_REQ;
unsigned int period = tinfo->curr.period;
unsigned int period = tinfo->goal.period;
unsigned long flags;
struct ahc_syncrate *syncrate;
@ -2663,7 +2663,7 @@ static void ahc_linux_set_qas(struct scsi_target *starget, int qas)
starget->channel + 'A', ROLE_INITIATOR);
syncrate = ahc_find_syncrate(ahc, &period, &ppr_options, AHC_SYNCRATE_DT);
ahc_lock(ahc, &flags);
ahc_set_syncrate(ahc, &devinfo, syncrate, period, tinfo->curr.offset,
ahc_set_syncrate(ahc, &devinfo, syncrate, period, tinfo->goal.offset,
ppr_options, AHC_TRANS_GOAL, FALSE);
ahc_unlock(ahc, &flags);
}
@ -2678,9 +2678,9 @@ static void ahc_linux_set_iu(struct scsi_target *starget, int iu)
starget->channel + 'A',
shost->this_id, starget->id, &tstate);
struct ahc_devinfo devinfo;
unsigned int ppr_options = tinfo->curr.ppr_options
unsigned int ppr_options = tinfo->goal.ppr_options
& ~MSG_EXT_PPR_IU_REQ;
unsigned int period = tinfo->curr.period;
unsigned int period = tinfo->goal.period;
unsigned long flags;
struct ahc_syncrate *syncrate;
@ -2691,7 +2691,7 @@ static void ahc_linux_set_iu(struct scsi_target *starget, int iu)
starget->channel + 'A', ROLE_INITIATOR);
syncrate = ahc_find_syncrate(ahc, &period, &ppr_options, AHC_SYNCRATE_DT);
ahc_lock(ahc, &flags);
ahc_set_syncrate(ahc, &devinfo, syncrate, period, tinfo->curr.offset,
ahc_set_syncrate(ahc, &devinfo, syncrate, period, tinfo->goal.offset,
ppr_options, AHC_TRANS_GOAL, FALSE);
ahc_unlock(ahc, &flags);
}