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path: root/drivers/ata/sata_sil24.c
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Diffstat (limited to 'drivers/ata/sata_sil24.c')
-rw-r--r--drivers/ata/sata_sil24.c13
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/ata/sata_sil24.c b/drivers/ata/sata_sil24.c
index 3dcb223117be..d9c010ab2280 100644
--- a/drivers/ata/sata_sil24.c
+++ b/drivers/ata/sata_sil24.c
@@ -168,7 +168,7 @@ enum {
DEF_PORT_IRQ = PORT_IRQ_COMPLETE | PORT_IRQ_ERROR |
PORT_IRQ_PHYRDY_CHG | PORT_IRQ_DEV_XCHG |
- PORT_IRQ_UNK_FIS,
+ PORT_IRQ_UNK_FIS | PORT_IRQ_SDB_NOTIFY,
/* bits[27:16] are unmasked (raw) */
PORT_IRQ_RAW_SHIFT = 16,
@@ -237,7 +237,8 @@ enum {
/* host flags */
SIL24_COMMON_FLAGS = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
ATA_FLAG_MMIO | ATA_FLAG_PIO_DMA |
- ATA_FLAG_NCQ | ATA_FLAG_ACPI_SATA,
+ ATA_FLAG_NCQ | ATA_FLAG_ACPI_SATA |
+ ATA_FLAG_AN,
SIL24_COMMON_LFLAGS = ATA_LFLAG_SKIP_D2H_BSY,
SIL24_FLAG_PCIX_IRQ_WOC = (1 << 24), /* IRQ loss errata on PCI-X */
@@ -818,6 +819,14 @@ static void sil24_error_intr(struct ata_port *ap)
ata_ehi_push_desc(ehi, "irq_stat 0x%08x", irq_stat);
+ if (irq_stat & PORT_IRQ_SDB_NOTIFY) {
+ struct ata_device *dev = ap->link.device;
+
+ ata_ehi_push_desc(ehi, "SDB notify");
+ if (dev->flags & ATA_DFLAG_AN)
+ ata_scsi_media_change_notify(dev);
+ }
+
if (irq_stat & (PORT_IRQ_PHYRDY_CHG | PORT_IRQ_DEV_XCHG)) {
ata_ehi_hotplugged(ehi);
ata_ehi_push_desc(ehi, "%s",