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libata: rearrange dmesg info to add full ATA revision

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Per Jeff's suggestion, this patch rearranges the info printed for ATA
drives into dmesg to add the full ATA firmware revision and model
information, while keeping the output to 2 lines.

Signed-off-by: Eric D. Mudama <edmudama@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Eric D. Mudama 2007-01-30 23:00:40 -07:00 committed by Jeff Garzik
parent 24a0145389
commit 3f64f565be
1 changed files with 31 additions and 21 deletions
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52
drivers/ata/libata-core.c
View file

@ -1540,6 +1540,8 @@ int ata_dev_configure(struct ata_device *dev)
const u16 *id = dev->id;
unsigned int xfer_mask;
char revbuf[7]; /* XYZ-99\0 */
char fwrevbuf[ATA_ID_FW_REV_LEN+1];
char modelbuf[ATA_ID_PROD_LEN+1];
int rc;
if (!ata_dev_enabled(dev) && ata_msg_info(ap)) {
@ -1594,6 +1596,16 @@ int ata_dev_configure(struct ata_device *dev)
dev->n_sectors = ata_id_n_sectors(id);
/* SCSI only uses 4-char revisions, dump full 8 chars from ATA */
ata_id_c_string(dev->id, fwrevbuf, ATA_ID_FW_REV_OFS,
sizeof(fwrevbuf));
ata_id_c_string(dev->id, modelbuf, ATA_ID_PROD_OFS,
sizeof(modelbuf));
if (dev->id[59] & 0x100)
dev->multi_count = dev->id[59] & 0xff;
if (ata_id_has_lba(id)) {
const char *lba_desc;
char ncq_desc[20];
@ -1613,13 +1625,16 @@ int ata_dev_configure(struct ata_device *dev)
ata_dev_config_ncq(dev, ncq_desc, sizeof(ncq_desc));
/* print device info to dmesg */
if (ata_msg_drv(ap) && print_info)
ata_dev_printk(dev, KERN_INFO, "%s, "
"max %s, %Lu sectors: %s %s\n",
revbuf,
ata_mode_string(xfer_mask),
if (ata_msg_drv(ap) && print_info) {
ata_dev_printk(dev, KERN_INFO,
"%s: %s, %s, max %s\n",
revbuf, modelbuf, fwrevbuf,
ata_mode_string(xfer_mask));
ata_dev_printk(dev, KERN_INFO,
"%Lu sectors, multi %u: %s %s\n",
(unsigned long long)dev->n_sectors,
lba_desc, ncq_desc);
dev->multi_count, lba_desc, ncq_desc);
}
} else {
/* CHS */
@ -1636,22 +1651,17 @@ int ata_dev_configure(struct ata_device *dev)
}
/* print device info to dmesg */
if (ata_msg_drv(ap) && print_info)
ata_dev_printk(dev, KERN_INFO, "%s, "
"max %s, %Lu sectors: CHS %u/%u/%u\n",
revbuf,
ata_mode_string(xfer_mask),
(unsigned long long)dev->n_sectors,
dev->cylinders, dev->heads,
dev->sectors);
}
if (dev->id[59] & 0x100) {
dev->multi_count = dev->id[59] & 0xff;
if (ata_msg_drv(ap) && print_info)
if (ata_msg_drv(ap) && print_info) {
ata_dev_printk(dev, KERN_INFO,
"ata%u: dev %u multi count %u\n",
ap->id, dev->devno, dev->multi_count);
"%s: %s, %s, max %s\n",
revbuf, modelbuf, fwrevbuf,
ata_mode_string(xfer_mask));
ata_dev_printk(dev, KERN_INFO,
"%Lu sectors, multi %u, CHS %u/%u/%u\n",
(unsigned long long)dev->n_sectors,
dev->multi_count, dev->cylinders,
dev->heads, dev->sectors);
}
}
dev->cdb_len = 16;