libata: make reset related methods proper port operations

[pandora-kernel.git] / drivers / ata / ahci.c

diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index dacb3ef..3efa990 100644 (file)
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -252,9 +252,18 @@ static void ahci_freeze(struct ata_port *ap);
 static void ahci_thaw(struct ata_port *ap);
 static void ahci_pmp_attach(struct ata_port *ap);
 static void ahci_pmp_detach(struct ata_port *ap);
+static int ahci_softreset(struct ata_link *link, unsigned int *class,
+                         unsigned long deadline);
+static int ahci_hardreset(struct ata_link *link, unsigned int *class,
+                         unsigned long deadline);
+static int ahci_vt8251_hardreset(struct ata_link *link, unsigned int *class,
+                                unsigned long deadline);
+static int ahci_p5wdh_hardreset(struct ata_link *link, unsigned int *class,
+                               unsigned long deadline);
+static void ahci_postreset(struct ata_link *link, unsigned int *class);
+static int ahci_pmp_softreset(struct ata_link *link, unsigned int *class,
+                             unsigned long deadline);
 static void ahci_error_handler(struct ata_port *ap);
-static void ahci_vt8251_error_handler(struct ata_port *ap);
-static void ahci_p5wdh_error_handler(struct ata_port *ap);
 static void ahci_post_internal_cmd(struct ata_queued_cmd *qc);
 static int ahci_port_resume(struct ata_port *ap);
 static void ahci_dev_config(struct ata_device *dev);
@@ -293,6 +302,10 @@ static struct ata_port_operations ahci_ops = {
 
        .freeze                 = ahci_freeze,
        .thaw                   = ahci_thaw,
+       .softreset              = ahci_softreset,
+       .hardreset              = ahci_hardreset,
+       .postreset              = ahci_postreset,
+       .pmp_softreset          = ahci_pmp_softreset,
        .error_handler          = ahci_error_handler,
        .post_internal_cmd      = ahci_post_internal_cmd,
        .dev_config             = ahci_dev_config,
@@ -314,12 +327,12 @@ static struct ata_port_operations ahci_ops = {
 
 static struct ata_port_operations ahci_vt8251_ops = {
        .inherits               = &ahci_ops,
-       .error_handler          = ahci_vt8251_error_handler,
+       .hardreset              = ahci_vt8251_hardreset,
 };
 
 static struct ata_port_operations ahci_p5wdh_ops = {
        .inherits               = &ahci_ops,
-       .error_handler          = ahci_p5wdh_error_handler,
+       .hardreset              = ahci_p5wdh_hardreset,
 };
 
 #define AHCI_HFLAGS(flags)     .private_data   = (void *)(flags)
@@ -1796,37 +1809,7 @@ static void ahci_error_handler(struct ata_port *ap)
                ahci_start_engine(ap);
        }
 
-       /* perform recovery */
-       sata_pmp_do_eh(ap, ata_std_prereset, ahci_softreset,
-                      ahci_hardreset, ahci_postreset,
-                      sata_pmp_std_prereset, ahci_pmp_softreset,
-                      sata_pmp_std_hardreset, sata_pmp_std_postreset);
-}
-
-static void ahci_vt8251_error_handler(struct ata_port *ap)
-{
-       if (!(ap->pflags & ATA_PFLAG_FROZEN)) {
-               /* restart engine */
-               ahci_stop_engine(ap);
-               ahci_start_engine(ap);
-       }
-
-       /* perform recovery */
-       ata_do_eh(ap, ata_std_prereset, ahci_softreset, ahci_vt8251_hardreset,
-                 ahci_postreset);
-}
-
-static void ahci_p5wdh_error_handler(struct ata_port *ap)
-{
-       if (!(ap->pflags & ATA_PFLAG_FROZEN)) {
-               /* restart engine */
-               ahci_stop_engine(ap);
-               ahci_start_engine(ap);
-       }
-
-       /* perform recovery */
-       ata_do_eh(ap, ata_std_prereset, ahci_softreset, ahci_p5wdh_hardreset,
-                 ahci_postreset);
+       sata_pmp_error_handler(ap);
 }
 
 static void ahci_post_internal_cmd(struct ata_queued_cmd *qc)