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[PATCH] libata-dev: print out information for ATAPI devices with CDB interrupts 

print out information for ATAPI devices with CDB interrupts

Signed-off-by: Albert Lee <albertcc@tw.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
hifive-unleashed-5.1
Albert Lee 2006-03-31 13:29:04 +08:00 committed by Jeff Garzik
parent 4f0e7c51ae
commit 08a556db91
1 changed files with 8 additions and 3 deletions
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11
drivers/scsi/libata-core.c
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@ -1305,6 +1305,8 @@ static int ata_dev_configure(struct ata_port *ap, struct ata_device *dev,
/* ATAPI-specific feature tests */
else if (dev->class == ATA_DEV_ATAPI) {
char *cdb_intr_string = "";
rc = atapi_cdb_len(id);
if ((rc < 12) || (rc > ATAPI_CDB_LEN)) {
printk(KERN_WARNING "ata%u: unsupported CDB len\n", ap->id);
@ -1313,13 +1315,16 @@ static int ata_dev_configure(struct ata_port *ap, struct ata_device *dev,
}
dev->cdb_len = (unsigned int) rc;
if (ata_id_cdb_intr(dev->id))
if (ata_id_cdb_intr(dev->id)) {
dev->flags |= ATA_DFLAG_CDB_INTR;
cdb_intr_string = ", CDB intr";
}
/* print device info to dmesg */
if (print_info)
printk(KERN_INFO "ata%u: dev %u ATAPI, max %s\n",
ap->id, dev->devno, ata_mode_string(xfer_mask));
printk(KERN_INFO "ata%u: dev %u ATAPI, max %s%s\n",
ap->id, dev->devno, ata_mode_string(xfer_mask),
cdb_intr_string);
}
ap->host->max_cmd_len = 0;