diff options
| author | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2006-04-14 15:47:45 -0500 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2006-04-14 15:47:45 -0500 |
| commit | 84d891d6727c17832c79ec96d3d107a87d857978 (patch) | |
| tree | a189a4d00c1387e409e2f9808c72c8088728c33b /drivers/scsi/scsi_scan.c | |
| parent | 5bb0b55a3283369f1cd8ac76a6d8bda8e7a77055 (diff) | |
| parent | 7676f83aeb774e7a3abe6af06ec92b29488b5b79 (diff) | |
Merge ../scsi-rc-fixes-2.6
Conflicts:
include/scsi/scsi_devinfo.h
Same number for two BLIST flags: BLIST_MAX_512 and BLIST_ATTACH_PQ3
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/scsi_scan.c')
| -rw-r--r-- | drivers/scsi/scsi_scan.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c index 7d31a4b0f802..5c7e51f9efed 100644 --- a/drivers/scsi/scsi_scan.c +++ b/drivers/scsi/scsi_scan.c @@ -673,6 +673,7 @@ static int scsi_add_lun(struct scsi_device *sdev, char *inq_result, int *bflags) case TYPE_MEDIUM_CHANGER: case TYPE_ENCLOSURE: case TYPE_COMM: + case TYPE_RAID: case TYPE_RBC: sdev->writeable = 1; break; @@ -738,6 +739,13 @@ static int scsi_add_lun(struct scsi_device *sdev, char *inq_result, int *bflags) sdev->select_no_atn = 1; /* + * Maximum 512 sector transfer length + * broken RA4x00 Compaq Disk Array + */ + if (*bflags & BLIST_MAX_512) + blk_queue_max_sectors(sdev->request_queue, 512); + + /* * Some devices may not want to have a start command automatically * issued when a device is added. */ @@ -1146,10 +1154,13 @@ static int scsi_report_lun_scan(struct scsi_target *starget, int bflags, * Also allow SCSI-2 if BLIST_REPORTLUN2 is set and host adapter does * support more than 8 LUNs. */ - if ((bflags & BLIST_NOREPORTLUN) || - starget->scsi_level < SCSI_2 || - (starget->scsi_level < SCSI_3 && - (!(bflags & BLIST_REPORTLUN2) || shost->max_lun <= 8)) ) + if (bflags & BLIST_NOREPORTLUN) + return 1; + if (starget->scsi_level < SCSI_2 && + starget->scsi_level != SCSI_UNKNOWN) + return 1; + if (starget->scsi_level < SCSI_3 && + (!(bflags & BLIST_REPORTLUN2) || shost->max_lun <= 8)) return 1; if (bflags & BLIST_NOLUN) return 0; |