[PATCH] libata: use ATA printk helpers
Use ATA printk helpers.
Signed-off-by: Tejun Heo <htejun@gmail.com>
diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
index 4ced962..9a97ebd 100644
--- a/drivers/scsi/libata-core.c
+++ b/drivers/scsi/libata-core.c
@@ -412,8 +412,7 @@
void ata_dev_disable(struct ata_device *dev)
{
if (ata_dev_enabled(dev)) {
- printk(KERN_WARNING "ata%u: dev %u disabled\n",
- dev->ap->id, dev->devno);
+ ata_dev_printk(dev, KERN_WARNING, "disabled\n");
dev->class++;
}
}
@@ -1021,8 +1020,9 @@
if (qc->flags & ATA_QCFLAG_ACTIVE) {
qc->err_mask = AC_ERR_TIMEOUT;
ata_qc_complete(qc);
- printk(KERN_WARNING "ata%u: qc timeout (cmd 0x%x)\n",
- ap->id, command);
+
+ ata_dev_printk(dev, KERN_WARNING,
+ "qc timeout (cmd 0x%x)\n", command);
}
spin_unlock_irqrestore(&ap->host_set->lock, flags);
@@ -1187,8 +1187,8 @@
return 0;
err_out:
- printk(KERN_WARNING "ata%u: dev %u failed to IDENTIFY (%s)\n",
- ap->id, dev->devno, reason);
+ ata_dev_printk(dev, KERN_WARNING, "failed to IDENTIFY "
+ "(%s, err_mask=0x%x)\n", reason, err_mask);
return rc;
}
@@ -1228,10 +1228,10 @@
/* print device capabilities */
if (print_info)
- printk(KERN_DEBUG "ata%u: dev %u cfg 49:%04x 82:%04x 83:%04x "
- "84:%04x 85:%04x 86:%04x 87:%04x 88:%04x\n",
- ap->id, dev->devno, id[49], id[82], id[83],
- id[84], id[85], id[86], id[87], id[88]);
+ ata_dev_printk(dev, KERN_DEBUG, "cfg 49:%04x 82:%04x 83:%04x "
+ "84:%04x 85:%04x 86:%04x 87:%04x 88:%04x\n",
+ id[49], id[82], id[83], id[84],
+ id[85], id[86], id[87], id[88]);
/* initialize to-be-configured parameters */
dev->flags &= ~ATA_DFLAG_CFG_MASK;
@@ -1267,13 +1267,12 @@
/* print device info to dmesg */
if (print_info)
- printk(KERN_INFO "ata%u: dev %u ATA-%d, "
- "max %s, %Lu sectors: %s\n",
- ap->id, dev->devno,
- ata_id_major_version(id),
- ata_mode_string(xfer_mask),
- (unsigned long long)dev->n_sectors,
- lba_desc);
+ ata_dev_printk(dev, KERN_INFO, "ATA-%d, "
+ "max %s, %Lu sectors: %s\n",
+ ata_id_major_version(id),
+ ata_mode_string(xfer_mask),
+ (unsigned long long)dev->n_sectors,
+ lba_desc);
} else {
/* CHS */
@@ -1291,13 +1290,12 @@
/* print device info to dmesg */
if (print_info)
- printk(KERN_INFO "ata%u: dev %u ATA-%d, "
- "max %s, %Lu sectors: CHS %u/%u/%u\n",
- ap->id, dev->devno,
- ata_id_major_version(id),
- ata_mode_string(xfer_mask),
- (unsigned long long)dev->n_sectors,
- dev->cylinders, dev->heads, dev->sectors);
+ ata_dev_printk(dev, KERN_INFO, "ATA-%d, "
+ "max %s, %Lu sectors: CHS %u/%u/%u\n",
+ ata_id_major_version(id),
+ ata_mode_string(xfer_mask),
+ (unsigned long long)dev->n_sectors,
+ dev->cylinders, dev->heads, dev->sectors);
}
dev->cdb_len = 16;
@@ -1307,7 +1305,8 @@
else if (dev->class == ATA_DEV_ATAPI) {
rc = atapi_cdb_len(id);
if ((rc < 12) || (rc > ATAPI_CDB_LEN)) {
- printk(KERN_WARNING "ata%u: unsupported CDB len\n", ap->id);
+ ata_dev_printk(dev, KERN_WARNING,
+ "unsupported CDB len\n");
rc = -EINVAL;
goto err_out_nosup;
}
@@ -1315,8 +1314,8 @@
/* 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));
+ ata_dev_printk(dev, KERN_INFO, "ATAPI, max %s\n",
+ ata_mode_string(xfer_mask));
}
ap->host->max_cmd_len = 0;
@@ -1328,8 +1327,8 @@
/* limit bridge transfers to udma5, 200 sectors */
if (ata_dev_knobble(dev)) {
if (print_info)
- printk(KERN_INFO "ata%u(%u): applying bridge limits\n",
- ap->id, dev->devno);
+ ata_dev_printk(dev, KERN_INFO,
+ "applying bridge limits\n");
dev->udma_mask &= ATA_UDMA5;
dev->max_sectors = ATA_MAX_SECTORS;
}
@@ -1382,7 +1381,8 @@
if (ap->ops->probe_reset) {
rc = ap->ops->probe_reset(ap, classes);
if (rc) {
- printk("ata%u: reset failed (errno=%d)\n", ap->id, rc);
+ ata_port_printk(ap, KERN_ERR,
+ "reset failed (errno=%d)\n", rc);
return rc;
}
} else {
@@ -1495,13 +1495,13 @@
if (ata_port_online(ap)) {
tmp = (sstatus >> 4) & 0xf;
- printk(KERN_INFO
- "ata%u: SATA link up %s (SStatus %X SControl %X)\n",
- ap->id, sata_spd_string(tmp), sstatus, scontrol);
+ ata_port_printk(ap, KERN_INFO,
+ "SATA link up %s (SStatus %X SControl %X)\n",
+ sata_spd_string(tmp), sstatus, scontrol);
} else {
- printk(KERN_INFO
- "ata%u: SATA link down (SStatus %X SControl %X)\n",
- ap->id, sstatus, scontrol);
+ ata_port_printk(ap, KERN_INFO,
+ "SATA link down (SStatus %X SControl %X)\n",
+ sstatus, scontrol);
}
}
@@ -1655,8 +1655,8 @@
ap->sata_spd_limit = mask;
- printk(KERN_WARNING "ata%u: limiting SATA link speed to %s\n",
- ap->id, sata_spd_string(fls(mask)));
+ ata_port_printk(ap, KERN_WARNING, "limiting SATA link speed to %s\n",
+ sata_spd_string(fls(mask)));
return 0;
}
@@ -1896,7 +1896,6 @@
*/
int ata_down_xfermask_limit(struct ata_device *dev, int force_pio0)
{
- struct ata_port *ap = dev->ap;
unsigned long xfer_mask;
int highbit;
@@ -1919,8 +1918,8 @@
ata_unpack_xfermask(xfer_mask, &dev->pio_mask, &dev->mwdma_mask,
&dev->udma_mask);
- printk(KERN_WARNING "ata%u: dev %u limiting speed to %s\n",
- ap->id, dev->devno, ata_mode_string(xfer_mask));
+ ata_dev_printk(dev, KERN_WARNING, "limiting speed to %s\n",
+ ata_mode_string(xfer_mask));
return 0;
@@ -1930,7 +1929,6 @@
static int ata_dev_set_mode(struct ata_device *dev)
{
- struct ata_port *ap = dev->ap;
unsigned int err_mask;
int rc;
@@ -1940,9 +1938,8 @@
err_mask = ata_dev_set_xfermode(dev);
if (err_mask) {
- printk(KERN_ERR
- "ata%u: failed to set xfermode (err_mask=0x%x)\n",
- ap->id, err_mask);
+ ata_dev_printk(dev, KERN_ERR, "failed to set xfermode "
+ "(err_mask=0x%x)\n", err_mask);
return -EIO;
}
@@ -1953,9 +1950,8 @@
DPRINTK("xfer_shift=%u, xfer_mode=0x%x\n",
dev->xfer_shift, (int)dev->xfer_mode);
- printk(KERN_INFO "ata%u: dev %u configured for %s\n",
- ap->id, dev->devno,
- ata_mode_string(ata_xfer_mode2mask(dev->xfer_mode)));
+ ata_dev_printk(dev, KERN_INFO, "configured for %s\n",
+ ata_mode_string(ata_xfer_mode2mask(dev->xfer_mode)));
return 0;
}
@@ -2023,8 +2019,7 @@
continue;
if (!dev->pio_mode) {
- printk(KERN_WARNING "ata%u: dev %u no PIO support\n",
- ap->id, dev->devno);
+ ata_dev_printk(dev, KERN_WARNING, "no PIO support\n");
rc = -EINVAL;
goto out;
}
@@ -2123,8 +2118,8 @@
}
if (status & ATA_BUSY)
- printk(KERN_WARNING "ata%u is slow to respond, "
- "please be patient\n", ap->id);
+ ata_port_printk(ap, KERN_WARNING,
+ "port is slow to respond, please be patient\n");
timeout = timer_start + tmout;
while ((status & ATA_BUSY) && (time_before(jiffies, timeout))) {
@@ -2133,8 +2128,8 @@
}
if (status & ATA_BUSY) {
- printk(KERN_ERR "ata%u failed to respond (%lu secs)\n",
- ap->id, tmout / HZ);
+ ata_port_printk(ap, KERN_ERR, "port failed to respond "
+ "(%lu secs)\n", tmout / HZ);
return 1;
}
@@ -2227,7 +2222,7 @@
* pulldown resistor.
*/
if (ata_check_status(ap) == 0xFF) {
- printk(KERN_ERR "ata%u: SRST failed (status 0xFF)\n", ap->id);
+ ata_port_printk(ap, KERN_ERR, "SRST failed (status 0xFF)\n");
return AC_ERR_OTHER;
}
@@ -2321,7 +2316,7 @@
return;
err_out:
- printk(KERN_ERR "ata%u: disabling port\n", ap->id);
+ ata_port_printk(ap, KERN_ERR, "disabling port\n");
ap->ops->port_disable(ap);
DPRINTK("EXIT\n");
@@ -2424,8 +2419,8 @@
DPRINTK("about to softreset, devmask=%x\n", devmask);
err_mask = ata_bus_softreset(ap, devmask);
if (err_mask) {
- printk(KERN_ERR "ata%u: SRST failed (err_mask=0x%x)\n",
- ap->id, err_mask);
+ ata_port_printk(ap, KERN_ERR, "SRST failed (err_mask=0x%x)\n",
+ err_mask);
return -EIO;
}
@@ -2503,8 +2498,8 @@
}
if (ata_busy_sleep(ap, ATA_TMOUT_BOOT_QUICK, ATA_TMOUT_BOOT)) {
- printk(KERN_ERR
- "ata%u: COMRESET failed (device not ready)\n", ap->id);
+ ata_port_printk(ap, KERN_ERR,
+ "COMRESET failed (device not ready)\n");
return -EIO;
}
@@ -2662,8 +2657,8 @@
rc = ata_do_reset(ap, softreset, classes);
if (rc == 0 && classes[0] != ATA_DEV_UNKNOWN)
goto done;
- printk(KERN_INFO "ata%u: softreset failed, will try "
- "hardreset in 5 secs\n", ap->id);
+ ata_port_printk(ap, KERN_INFO, "softreset failed, "
+ "will try hardreset in 5 secs\n");
ssleep(5);
}
@@ -2681,15 +2676,15 @@
if (sata_down_spd_limit(ap))
goto done;
- printk(KERN_INFO "ata%u: hardreset failed, will retry "
- "in 5 secs\n", ap->id);
+ ata_port_printk(ap, KERN_INFO, "hardreset failed, "
+ "will retry in 5 secs\n");
ssleep(5);
}
if (softreset) {
- printk(KERN_INFO "ata%u: hardreset succeeded without "
- "classification, will retry softreset in 5 secs\n",
- ap->id);
+ ata_port_printk(ap, KERN_INFO,
+ "hardreset succeeded without classification, "
+ "will retry softreset in 5 secs\n");
ssleep(5);
rc = ata_do_reset(ap, softreset, classes);
@@ -2724,15 +2719,13 @@
static int ata_dev_same_device(struct ata_device *dev, unsigned int new_class,
const u16 *new_id)
{
- struct ata_port *ap = dev->ap;
const u16 *old_id = dev->id;
unsigned char model[2][41], serial[2][21];
u64 new_n_sectors;
if (dev->class != new_class) {
- printk(KERN_INFO
- "ata%u: dev %u class mismatch %d != %d\n",
- ap->id, dev->devno, dev->class, new_class);
+ ata_dev_printk(dev, KERN_INFO, "class mismatch %d != %d\n",
+ dev->class, new_class);
return 0;
}
@@ -2743,24 +2736,22 @@
new_n_sectors = ata_id_n_sectors(new_id);
if (strcmp(model[0], model[1])) {
- printk(KERN_INFO
- "ata%u: dev %u model number mismatch '%s' != '%s'\n",
- ap->id, dev->devno, model[0], model[1]);
+ ata_dev_printk(dev, KERN_INFO, "model number mismatch "
+ "'%s' != '%s'\n", model[0], model[1]);
return 0;
}
if (strcmp(serial[0], serial[1])) {
- printk(KERN_INFO
- "ata%u: dev %u serial number mismatch '%s' != '%s'\n",
- ap->id, dev->devno, serial[0], serial[1]);
+ ata_dev_printk(dev, KERN_INFO, "serial number mismatch "
+ "'%s' != '%s'\n", serial[0], serial[1]);
return 0;
}
if (dev->class == ATA_DEV_ATA && dev->n_sectors != new_n_sectors) {
- printk(KERN_INFO
- "ata%u: dev %u n_sectors mismatch %llu != %llu\n",
- ap->id, dev->devno, (unsigned long long)dev->n_sectors,
- (unsigned long long)new_n_sectors);
+ ata_dev_printk(dev, KERN_INFO, "n_sectors mismatch "
+ "%llu != %llu\n",
+ (unsigned long long)dev->n_sectors,
+ (unsigned long long)new_n_sectors);
return 0;
}
@@ -2783,9 +2774,8 @@
*/
int ata_dev_revalidate(struct ata_device *dev, int post_reset)
{
- struct ata_port *ap = dev->ap;
unsigned int class = dev->class;
- u16 *id = (void *)ap->sector_buf;
+ u16 *id = (void *)dev->ap->sector_buf;
int rc;
if (!ata_dev_enabled(dev)) {
@@ -2812,8 +2802,7 @@
return 0;
fail:
- printk(KERN_ERR "ata%u: dev %u revalidation failed (errno=%d)\n",
- ap->id, dev->devno, rc);
+ ata_dev_printk(dev, KERN_ERR, "revalidation failed (errno=%d)\n", rc);
return rc;
}
@@ -2941,8 +2930,8 @@
}
if (ata_dma_blacklisted(dev))
- printk(KERN_WARNING "ata%u: dev %u is on DMA blacklist, "
- "disabling DMA\n", ap->id, dev->devno);
+ ata_dev_printk(dev, KERN_WARNING,
+ "device is on DMA blacklist, disabling DMA\n");
if (hs->flags & ATA_HOST_SIMPLEX) {
if (hs->simplex_claimed)
@@ -3733,8 +3722,8 @@
unsigned int i;
if (words) /* warning if bytes > 1 */
- printk(KERN_WARNING "ata%u: %u bytes trailing data\n",
- ap->id, bytes);
+ ata_dev_printk(qc->dev, KERN_WARNING,
+ "%u bytes trailing data\n", bytes);
for (i = 0; i < words; i++)
ata_data_xfer(ap, (unsigned char*)pad_buf, 2, do_write);
@@ -3817,8 +3806,7 @@
return;
err_out:
- printk(KERN_INFO "ata%u: dev %u: ATAPI check failed\n",
- ap->id, dev->devno);
+ ata_dev_printk(dev, KERN_INFO, "ATAPI check failed\n");
qc->err_mask |= AC_ERR_HSM;
ap->hsm_task_state = HSM_ST_ERR;
}
@@ -3887,8 +3875,7 @@
struct ata_port *ap = qc->ap;
if (qc->tf.command != ATA_CMD_PACKET)
- printk(KERN_WARNING "ata%u: dev %u PIO error\n",
- ap->id, qc->dev->devno);
+ ata_dev_printk(qc->dev, KERN_WARNING, "PIO error\n");
/* make sure qc->err_mask is available to
* know what's wrong and recover
@@ -4314,7 +4301,7 @@
#ifdef ATA_IRQ_TRAP
if ((ap->stats.idle_irq % 1000) == 0) {
ata_irq_ack(ap, 0); /* debug trap */
- printk(KERN_WARNING "ata%d: irq trap\n", ap->id);
+ ata_port_printk(ap, KERN_WARNING, "irq trap\n");
return 1;
}
#endif
@@ -4522,8 +4509,8 @@
err = ata_exec_internal(dev, &tf, NULL, DMA_NONE, NULL, 0);
if (err)
- printk(KERN_ERR "%s: ata command failed: %d\n",
- __FUNCTION__, err);
+ ata_dev_printk(dev, KERN_ERR, "%s: ata command failed: %d\n",
+ __FUNCTION__, err);
return err;
}
@@ -4863,15 +4850,14 @@
(ap->pio_mask << ATA_SHIFT_PIO);
/* print per-port info to dmesg */
- printk(KERN_INFO "ata%u: %cATA max %s cmd 0x%lX ctl 0x%lX "
- "bmdma 0x%lX irq %lu\n",
- ap->id,
- ap->flags & ATA_FLAG_SATA ? 'S' : 'P',
- ata_mode_string(xfer_mode_mask),
- ap->ioaddr.cmd_addr,
- ap->ioaddr.ctl_addr,
- ap->ioaddr.bmdma_addr,
- ent->irq);
+ ata_port_printk(ap, KERN_INFO, "%cATA max %s cmd 0x%lX "
+ "ctl 0x%lX bmdma 0x%lX irq %lu\n",
+ ap->flags & ATA_FLAG_SATA ? 'S' : 'P',
+ ata_mode_string(xfer_mode_mask),
+ ap->ioaddr.cmd_addr,
+ ap->ioaddr.ctl_addr,
+ ap->ioaddr.bmdma_addr,
+ ent->irq);
ata_chk_status(ap);
host_set->ops->irq_clear(ap);
@@ -4909,8 +4895,7 @@
rc = scsi_add_host(ap->host, dev);
if (rc) {
- printk(KERN_ERR "ata%u: scsi_add_host failed\n",
- ap->id);
+ ata_port_printk(ap, KERN_ERR, "scsi_add_host failed\n");
/* FIXME: do something useful here */
/* FIXME: handle unconditional calls to
* scsi_scan_host and ata_host_remove, below,