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path: root/drivers/scsi/aic7xxx/aic7xxx_osm.c
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Diffstat (limited to 'drivers/scsi/aic7xxx/aic7xxx_osm.c')
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_osm.c71
1 files changed, 38 insertions, 33 deletions
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.c b/drivers/scsi/aic7xxx/aic7xxx_osm.c
index 7bba961d1ae0..0aaca2eab6b6 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c
@@ -452,7 +452,7 @@ ahc_insb(struct ahc_softc * ahc, long port, uint8_t *array, int count)
static void ahc_linux_unmap_scb(struct ahc_softc*, struct scb*);
static int ahc_linux_map_seg(struct ahc_softc *ahc, struct scb *scb,
- struct ahc_dma_seg *sg,
+ struct ahc_dma_seg *sg,
dma_addr_t addr, bus_size_t len);
static void
@@ -571,7 +571,7 @@ ahc_linux_target_alloc(struct scsi_target *starget)
target_offset = starget->id;
if (starget->channel != 0)
target_offset += 8;
-
+
if (starget->channel)
our_id = ahc->our_id_b;
@@ -597,18 +597,18 @@ ahc_linux_target_alloc(struct scsi_target *starget)
ultra = 0;
flags &= ~CFXFER;
}
-
+
if ((ahc->features & AHC_ULTRA2) != 0) {
scsirate = (flags & CFXFER) | (ultra ? 0x8 : 0);
} else {
scsirate = (flags & CFXFER) << 4;
- maxsync = ultra ? AHC_SYNCRATE_ULTRA :
+ maxsync = ultra ? AHC_SYNCRATE_ULTRA :
AHC_SYNCRATE_FAST;
}
spi_max_width(starget) = (flags & CFWIDEB) ? 1 : 0;
if (!(flags & CFSYNCH))
spi_max_offset(starget) = 0;
- spi_min_period(starget) =
+ spi_min_period(starget) =
ahc_find_period(ahc, scsirate, maxsync);
}
ahc_compile_devinfo(&devinfo, our_id, starget->id,
@@ -657,7 +657,7 @@ ahc_linux_slave_alloc(struct scsi_device *sdev)
* a tagged queuing capable device.
*/
dev->maxtags = 0;
-
+
spi_period(starget) = 0;
return 0;
@@ -1219,8 +1219,8 @@ ahc_platform_free(struct ahc_softc *ahc)
starget = ahc->platform_data->starget[i];
if (starget != NULL) {
ahc->platform_data->starget[i] = NULL;
- }
- }
+ }
+ }
if (ahc->platform_data->irq != AHC_LINUX_NOIRQ)
free_irq(ahc->platform_data->irq, ahc);
@@ -1267,7 +1267,7 @@ ahc_platform_set_tags(struct ahc_softc *ahc, struct scsi_device *sdev,
default:
case AHC_QUEUE_NONE:
now_queuing = 0;
- break;
+ break;
case AHC_QUEUE_BASIC:
now_queuing = AHC_DEV_Q_BASIC;
break;
@@ -1468,10 +1468,10 @@ ahc_linux_run_command(struct ahc_softc *ahc, struct ahc_linux_device *dev,
hscb->scsioffset = tinfo->curr.offset;
if ((tstate->ultraenb & mask) != 0)
hscb->control |= ULTRAENB;
-
+
if ((ahc->user_discenable & mask) != 0)
hscb->control |= DISCENB;
-
+
if ((tstate->auto_negotiate & mask) != 0) {
scb->flags |= SCB_AUTO_NEGOTIATE;
scb->hscb->control |= MK_MESSAGE;
@@ -1531,7 +1531,7 @@ ahc_linux_run_command(struct ahc_softc *ahc, struct ahc_linux_device *dev,
*/
scb->hscb->sgptr =
ahc_htole32(scb->sg_list_phys | SG_FULL_RESID);
-
+
/*
* Copy the first SG into the "current"
* data pointer area.
@@ -1551,7 +1551,7 @@ ahc_linux_run_command(struct ahc_softc *ahc, struct ahc_linux_device *dev,
dev->commands_issued++;
if ((dev->flags & AHC_DEV_PERIODIC_OTAG) != 0)
dev->commands_since_idle_or_otag++;
-
+
scb->flags |= SCB_ACTIVE;
if (untagged_q) {
TAILQ_INSERT_TAIL(untagged_q, scb, links.tqe);
@@ -1572,7 +1572,7 @@ ahc_linux_isr(int irq, void *dev_id)
int ours;
ahc = (struct ahc_softc *) dev_id;
- ahc_lock(ahc, &flags);
+ ahc_lock(ahc, &flags);
ours = ahc_intr(ahc);
ahc_unlock(ahc, &flags);
return IRQ_RETVAL(ours);
@@ -1647,22 +1647,22 @@ ahc_send_async(struct ahc_softc *ahc, char channel,
spi_display_xfer_agreement(starget);
break;
}
- case AC_SENT_BDR:
+ case AC_SENT_BDR:
{
WARN_ON(lun != CAM_LUN_WILDCARD);
scsi_report_device_reset(ahc->platform_data->host,
channel - 'A', target);
break;
}
- case AC_BUS_RESET:
+ case AC_BUS_RESET:
if (ahc->platform_data->host != NULL) {
scsi_report_bus_reset(ahc->platform_data->host,
channel - 'A');
}
- break;
- default:
- panic("ahc_send_async: Unexpected async event");
- }
+ break;
+ default:
+ panic("ahc_send_async: Unexpected async event");
+ }
}
/*
@@ -1802,7 +1802,7 @@ ahc_linux_handle_scsi_status(struct ahc_softc *ahc,
sdev->sdev_target->id, sdev->lun,
sdev->sdev_target->channel == 0 ? 'A' : 'B',
ROLE_INITIATOR);
-
+
/*
* We don't currently trust the mid-layer to
* properly deal with queue full or busy. So,
@@ -2108,7 +2108,7 @@ ahc_linux_queue_recovery_cmd(struct scsi_cmnd *cmd, scb_flag flag)
/* Any SCB for this device will do for a target reset */
LIST_FOREACH(pending_scb, &ahc->pending_scbs, pending_links) {
- if (ahc_match_scb(ahc, pending_scb, scmd_id(cmd),
+ if (ahc_match_scb(ahc, pending_scb, scmd_id(cmd),
scmd_channel(cmd) + 'A',
CAM_LUN_WILDCARD,
SCB_LIST_NULL, ROLE_INITIATOR))
@@ -2329,7 +2329,7 @@ static void ahc_linux_set_period(struct scsi_target *starget, int period)
struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
struct ahc_softc *ahc = *((struct ahc_softc **)shost->hostdata);
struct ahc_tmode_tstate *tstate;
- struct ahc_initiator_tinfo *tinfo
+ struct ahc_initiator_tinfo *tinfo
= ahc_fetch_transinfo(ahc,
starget->channel + 'A',
shost->this_id, starget->id, &tstate);
@@ -2361,7 +2361,8 @@ static void ahc_linux_set_period(struct scsi_target *starget, int period)
ppr_options &= MSG_EXT_PPR_QAS_REQ;
}
- syncrate = ahc_find_syncrate(ahc, &period, &ppr_options, AHC_SYNCRATE_DT);
+ syncrate = ahc_find_syncrate(ahc, &period, &ppr_options,
+ AHC_SYNCRATE_DT);
ahc_lock(ahc, &flags);
ahc_set_syncrate(ahc, &devinfo, syncrate, period, offset,
ppr_options, AHC_TRANS_GOAL, FALSE);
@@ -2373,7 +2374,7 @@ static void ahc_linux_set_offset(struct scsi_target *starget, int offset)
struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
struct ahc_softc *ahc = *((struct ahc_softc **)shost->hostdata);
struct ahc_tmode_tstate *tstate;
- struct ahc_initiator_tinfo *tinfo
+ struct ahc_initiator_tinfo *tinfo
= ahc_fetch_transinfo(ahc,
starget->channel + 'A',
shost->this_id, starget->id, &tstate);
@@ -2386,7 +2387,8 @@ static void ahc_linux_set_offset(struct scsi_target *starget, int offset)
ahc_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
starget->channel + 'A', ROLE_INITIATOR);
if (offset != 0) {
- syncrate = ahc_find_syncrate(ahc, &period, &ppr_options, AHC_SYNCRATE_DT);
+ syncrate = ahc_find_syncrate(ahc, &period, &ppr_options,
+ AHC_SYNCRATE_DT);
period = tinfo->goal.period;
ppr_options = tinfo->goal.ppr_options;
}
@@ -2401,7 +2403,7 @@ static void ahc_linux_set_dt(struct scsi_target *starget, int dt)
struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
struct ahc_softc *ahc = *((struct ahc_softc **)shost->hostdata);
struct ahc_tmode_tstate *tstate;
- struct ahc_initiator_tinfo *tinfo
+ struct ahc_initiator_tinfo *tinfo
= ahc_fetch_transinfo(ahc,
starget->channel + 'A',
shost->this_id, starget->id, &tstate);
@@ -2422,7 +2424,8 @@ static void ahc_linux_set_dt(struct scsi_target *starget, int dt)
ahc_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
starget->channel + 'A', ROLE_INITIATOR);
- syncrate = ahc_find_syncrate(ahc, &period, &ppr_options,AHC_SYNCRATE_DT);
+ syncrate = ahc_find_syncrate(ahc, &period, &ppr_options,
+ AHC_SYNCRATE_DT);
ahc_lock(ahc, &flags);
ahc_set_syncrate(ahc, &devinfo, syncrate, period, tinfo->goal.offset,
ppr_options, AHC_TRANS_GOAL, FALSE);
@@ -2439,7 +2442,7 @@ static void ahc_linux_set_qas(struct scsi_target *starget, int qas)
struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
struct ahc_softc *ahc = *((struct ahc_softc **)shost->hostdata);
struct ahc_tmode_tstate *tstate;
- struct ahc_initiator_tinfo *tinfo
+ struct ahc_initiator_tinfo *tinfo
= ahc_fetch_transinfo(ahc,
starget->channel + 'A',
shost->this_id, starget->id, &tstate);
@@ -2455,7 +2458,8 @@ static void ahc_linux_set_qas(struct scsi_target *starget, int qas)
ahc_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
starget->channel + 'A', ROLE_INITIATOR);
- syncrate = ahc_find_syncrate(ahc, &period, &ppr_options, AHC_SYNCRATE_DT);
+ syncrate = ahc_find_syncrate(ahc, &period, &ppr_options,
+ AHC_SYNCRATE_DT);
ahc_lock(ahc, &flags);
ahc_set_syncrate(ahc, &devinfo, syncrate, period, tinfo->goal.offset,
ppr_options, AHC_TRANS_GOAL, FALSE);
@@ -2467,7 +2471,7 @@ static void ahc_linux_set_iu(struct scsi_target *starget, int iu)
struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
struct ahc_softc *ahc = *((struct ahc_softc **)shost->hostdata);
struct ahc_tmode_tstate *tstate;
- struct ahc_initiator_tinfo *tinfo
+ struct ahc_initiator_tinfo *tinfo
= ahc_fetch_transinfo(ahc,
starget->channel + 'A',
shost->this_id, starget->id, &tstate);
@@ -2483,7 +2487,8 @@ static void ahc_linux_set_iu(struct scsi_target *starget, int iu)
ahc_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
starget->channel + 'A', ROLE_INITIATOR);
- syncrate = ahc_find_syncrate(ahc, &period, &ppr_options, AHC_SYNCRATE_DT);
+ syncrate = ahc_find_syncrate(ahc, &period, &ppr_options,
+ AHC_SYNCRATE_DT);
ahc_lock(ahc, &flags);
ahc_set_syncrate(ahc, &devinfo, syncrate, period, tinfo->goal.offset,
ppr_options, AHC_TRANS_GOAL, FALSE);
@@ -2499,7 +2504,7 @@ static void ahc_linux_get_signalling(struct Scsi_Host *shost)
if (!(ahc->features & AHC_ULTRA2)) {
/* non-LVD chipset, may not have SBLKCTL reg */
- spi_signalling(shost) =
+ spi_signalling(shost) =
ahc->features & AHC_HVD ?
SPI_SIGNAL_HVD :
SPI_SIGNAL_SE;
generated by cgit (git 2.34.1) at 2024-07-01 15:09:18 +0000