[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>
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@ -1305,6 +1305,8 @@ static int ata_dev_configure(struct ata_port *ap, struct ata_device *dev,
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/* ATAPI-specific feature tests */
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else if (dev->class == ATA_DEV_ATAPI) {
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char *cdb_intr_string = "";
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rc = atapi_cdb_len(id);
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if ((rc < 12) || (rc > ATAPI_CDB_LEN)) {
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printk(KERN_WARNING "ata%u: unsupported CDB len\n", ap->id);
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@ -1313,13 +1315,16 @@ static int ata_dev_configure(struct ata_port *ap, struct ata_device *dev,
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}
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dev->cdb_len = (unsigned int) rc;
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if (ata_id_cdb_intr(dev->id))
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if (ata_id_cdb_intr(dev->id)) {
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dev->flags |= ATA_DFLAG_CDB_INTR;
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cdb_intr_string = ", CDB intr";
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}
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/* print device info to dmesg */
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if (print_info)
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printk(KERN_INFO "ata%u: dev %u ATAPI, max %s\n",
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ap->id, dev->devno, ata_mode_string(xfer_mask));
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printk(KERN_INFO "ata%u: dev %u ATAPI, max %s%s\n",
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ap->id, dev->devno, ata_mode_string(xfer_mask),
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cdb_intr_string);
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}
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ap->host->max_cmd_len = 0;
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