summaryrefslogtreecommitdiffstats
path: root/drivers/ata/sata_promise.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/ata/sata_promise.c')
-rw-r--r--drivers/ata/sata_promise.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/ata/sata_promise.c b/drivers/ata/sata_promise.c
index 750d8cdc00cd..ba9a2570a742 100644
--- a/drivers/ata/sata_promise.c
+++ b/drivers/ata/sata_promise.c
@@ -153,6 +153,10 @@ static void pdc_freeze(struct ata_port *ap);
static void pdc_sata_freeze(struct ata_port *ap);
static void pdc_thaw(struct ata_port *ap);
static void pdc_sata_thaw(struct ata_port *ap);
+static int pdc_pata_softreset(struct ata_link *link, unsigned int *class,
+ unsigned long deadline);
+static int pdc_sata_hardreset(struct ata_link *link, unsigned int *class,
+ unsigned long deadline);
static void pdc_error_handler(struct ata_port *ap);
static void pdc_post_internal_cmd(struct ata_queued_cmd *qc);
static int pdc_pata_cable_detect(struct ata_port *ap);
@@ -186,6 +190,7 @@ static struct ata_port_operations pdc_sata_ops = {
.scr_read = pdc_sata_scr_read,
.scr_write = pdc_sata_scr_write,
.port_start = pdc_sata_port_start,
+ .hardreset = pdc_sata_hardreset,
};
/* First-generation chips need a more restrictive ->check_atapi_dma op */
@@ -200,6 +205,7 @@ static struct ata_port_operations pdc_pata_ops = {
.freeze = pdc_freeze,
.thaw = pdc_thaw,
.port_start = pdc_common_port_start,
+ .softreset = pdc_pata_softreset,
};
static const struct ata_port_info pdc_port_info[] = {
@@ -693,6 +699,20 @@ static void pdc_sata_thaw(struct ata_port *ap)
readl(host_mmio + hotplug_offset); /* flush */
}
+static int pdc_pata_softreset(struct ata_link *link, unsigned int *class,
+ unsigned long deadline)
+{
+ pdc_reset_port(link->ap);
+ return ata_sff_softreset(link, class, deadline);
+}
+
+static int pdc_sata_hardreset(struct ata_link *link, unsigned int *class,
+ unsigned long deadline)
+{
+ pdc_reset_port(link->ap);
+ return sata_sff_hardreset(link, class, deadline);
+}
+
static void pdc_error_handler(struct ata_port *ap)
{
if (!(ap->pflags & ATA_PFLAG_FROZEN))
OpenPOWER on IntegriCloud