Merge branch 'upstream'

[mv-sheeva.git] / include / linux / libata.h

diff --git a/include/linux/libata.h b/include/linux/libata.h
index f8a04ef5c7c3295768c858e2f71b08fb1993c4be..29c78191ab60c23e17e6e1b99d7297dec474167a 100644 (file)
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -163,6 +163,9 @@ enum {
        ATA_FLAG_PIO_LBA48      = (1 << 13), /* Host DMA engine is LBA28 only */
        ATA_FLAG_IRQ_MASK       = (1 << 14), /* Mask IRQ in PIO xfers */
 
+       ATA_FLAG_FLUSH_PIO_TASK = (1 << 15), /* Flush PIO task */
+       ATA_FLAG_IN_EH          = (1 << 16), /* EH in progress */
+
        ATA_QCFLAG_ACTIVE       = (1 << 1), /* cmd not yet ack'd to scsi lyer */
        ATA_QCFLAG_SG           = (1 << 3), /* have s/g table? */
        ATA_QCFLAG_SINGLE       = (1 << 4), /* no s/g, just a single buffer */
@@ -246,6 +249,9 @@ struct ata_queued_cmd;
 
 /* typedefs */
 typedef void (*ata_qc_cb_t) (struct ata_queued_cmd *qc);
+typedef void (*ata_probeinit_fn_t)(struct ata_port *);
+typedef int (*ata_reset_fn_t)(struct ata_port *, int, unsigned int *);
+typedef void (*ata_postreset_fn_t)(struct ata_port *ap, unsigned int *);
 
 struct ata_ioports {
        unsigned long           cmd_addr;
@@ -481,6 +487,16 @@ extern void ata_port_probe(struct ata_port *);
 extern void __sata_phy_reset(struct ata_port *ap);
 extern void sata_phy_reset(struct ata_port *ap);
 extern void ata_bus_reset(struct ata_port *ap);
+extern int ata_drive_probe_reset(struct ata_port *ap,
+                       ata_probeinit_fn_t probeinit,
+                       ata_reset_fn_t softreset, ata_reset_fn_t hardreset,
+                       ata_postreset_fn_t postreset, unsigned int *classes);
+extern void ata_std_probeinit(struct ata_port *ap);
+extern int ata_std_softreset(struct ata_port *ap, int verbose,
+                            unsigned int *classes);
+extern int sata_std_hardreset(struct ata_port *ap, int verbose,
+                             unsigned int *class);
+extern void ata_std_postreset(struct ata_port *ap, unsigned int *classes);
 extern void ata_port_disable(struct ata_port *);
 extern void ata_std_ports(struct ata_ioports *ioaddr);
 #ifdef CONFIG_PCI
@@ -521,6 +537,7 @@ extern void ata_std_dev_select (struct ata_port *ap, unsigned int device);
 extern u8 ata_check_status(struct ata_port *ap);
 extern u8 ata_altstatus(struct ata_port *ap);
 extern void ata_exec_command(struct ata_port *ap, const struct ata_taskfile *tf);
+extern int ata_std_probe_reset(struct ata_port *ap, unsigned int *classes);
 extern int ata_port_start (struct ata_port *ap);
 extern void ata_port_stop (struct ata_port *ap);
 extern void ata_host_stop (struct ata_host_set *host_set);