summaryrefslogtreecommitdiffstats
path: root/kernel/drivers/ata/ahci.h
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/drivers/ata/ahci.h')
-rw-r--r--kernel/drivers/ata/ahci.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/kernel/drivers/ata/ahci.h b/kernel/drivers/ata/ahci.h
index 71262e086..45586c1db 100644
--- a/kernel/drivers/ata/ahci.h
+++ b/kernel/drivers/ata/ahci.h
@@ -181,6 +181,8 @@ enum {
PORT_CMD_ALPE = (1 << 26), /* Aggressive Link PM enable */
PORT_CMD_ATAPI = (1 << 24), /* Device is ATAPI */
PORT_CMD_FBSCP = (1 << 22), /* FBS Capable Port */
+ PORT_CMD_ESP = (1 << 21), /* External Sata Port */
+ PORT_CMD_HPCP = (1 << 18), /* HotPlug Capable Port */
PORT_CMD_PMP = (1 << 17), /* PMP attached */
PORT_CMD_LIST_ON = (1 << 15), /* cmd list DMA engine running */
PORT_CMD_FIS_ON = (1 << 14), /* FIS DMA engine running */
@@ -238,6 +240,8 @@ enum {
AHCI_HFLAG_MULTI_MSI = (1 << 16), /* multiple PCI MSIs */
AHCI_HFLAG_NO_DEVSLP = (1 << 17), /* no device sleep */
AHCI_HFLAG_NO_FBS = (1 << 18), /* no FBS */
+ AHCI_HFLAG_EDGE_IRQ = (1 << 19), /* HOST_IRQ_STAT behaves as
+ Edge Triggered */
/* ap->flags bits */
@@ -341,6 +345,7 @@ struct ahci_host_priv {
struct phy **phys;
unsigned nports; /* Number of ports */
void *plat_data; /* Other platform data */
+ unsigned int irq; /* interrupt line */
/*
* Optional ahci_start_engine override, if not set this gets set to the
* default ahci_start_engine during ahci_save_initial_config, this can
@@ -393,8 +398,7 @@ void ahci_set_em_messages(struct ahci_host_priv *hpriv,
struct ata_port_info *pi);
int ahci_reset_em(struct ata_host *host);
void ahci_print_info(struct ata_host *host, const char *scc_s);
-int ahci_host_activate(struct ata_host *host, int irq,
- struct scsi_host_template *sht);
+int ahci_host_activate(struct ata_host *host, struct scsi_host_template *sht);
void ahci_error_handler(struct ata_port *ap);
static inline void __iomem *__ahci_port_base(struct ata_host *host,