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path: root/drivers/ata/sata_sil.c
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Diffstat (limited to 'drivers/ata/sata_sil.c')
-rw-r--r--drivers/ata/sata_sil.c16
1 files changed, 12 insertions, 4 deletions
diff --git a/drivers/ata/sata_sil.c b/drivers/ata/sata_sil.c
index ca8d99312472..7808d0369d91 100644
--- a/drivers/ata/sata_sil.c
+++ b/drivers/ata/sata_sil.c
@@ -356,6 +356,7 @@ static void sil_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val)
static void sil_host_intr(struct ata_port *ap, u32 bmdma2)
{
+ struct ata_eh_info *ehi = &ap->eh_info;
struct ata_queued_cmd *qc = ata_qc_from_tag(ap, ap->active_tag);
u8 status;
@@ -428,6 +429,10 @@ static void sil_host_intr(struct ata_port *ap, u32 bmdma2)
/* kick HSM in the ass */
ata_hsm_move(ap, qc, status, 0);
+ if (unlikely(qc->err_mask) && (qc->tf.protocol == ATA_PROT_DMA ||
+ qc->tf.protocol == ATA_PROT_ATAPI_DMA))
+ ata_ehi_push_desc(ehi, "BMDMA2 stat 0x%x", bmdma2);
+
return;
err_hsm:
@@ -534,6 +539,7 @@ static void sil_thaw(struct ata_port *ap)
*/
static void sil_dev_config(struct ata_port *ap, struct ata_device *dev)
{
+ int print_info = ap->eh_context.i.flags & ATA_EHI_PRINTINFO;
unsigned int n, quirks = 0;
unsigned char model_num[41];
@@ -549,16 +555,18 @@ static void sil_dev_config(struct ata_port *ap, struct ata_device *dev)
if (slow_down ||
((ap->flags & SIL_FLAG_MOD15WRITE) &&
(quirks & SIL_QUIRK_MOD15WRITE))) {
- ata_dev_printk(dev, KERN_INFO, "applying Seagate errata fix "
- "(mod15write workaround)\n");
+ if (print_info)
+ ata_dev_printk(dev, KERN_INFO, "applying Seagate "
+ "errata fix (mod15write workaround)\n");
dev->max_sectors = 15;
return;
}
/* limit to udma5 */
if (quirks & SIL_QUIRK_UDMA5MAX) {
- ata_dev_printk(dev, KERN_INFO,
- "applying Maxtor errata fix %s\n", model_num);
+ if (print_info)
+ ata_dev_printk(dev, KERN_INFO, "applying Maxtor "
+ "errata fix %s\n", model_num);
dev->udma_mask &= ATA_UDMA5;
return;
}