diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/libata.h | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h index 10207ce48f04..505160ab472b 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -334,6 +334,8 @@ struct ata_port_operations { void (*exec_command)(struct ata_port *ap, struct ata_taskfile *tf); u8 (*check_status)(struct ata_port *ap); + u8 (*check_altstatus)(struct ata_port *ap); + u8 (*check_err)(struct ata_port *ap); void (*dev_select)(struct ata_port *ap, unsigned int device); void (*phy_reset) (struct ata_port *ap); @@ -403,6 +405,8 @@ extern void ata_tf_from_fis(u8 *fis, struct ata_taskfile *tf); extern void ata_noop_dev_select (struct ata_port *ap, unsigned int device); 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 u8 ata_chk_err(struct ata_port *ap); extern void ata_exec_command(struct ata_port *ap, struct ata_taskfile *tf); extern int ata_port_start (struct ata_port *ap); extern void ata_port_stop (struct ata_port *ap); @@ -457,26 +461,11 @@ static inline unsigned int ata_dev_present(struct ata_device *dev) (dev->class == ATA_DEV_ATAPI)); } -static inline u8 ata_chk_err(struct ata_port *ap) -{ - if (ap->flags & ATA_FLAG_MMIO) { - return readb((void __iomem *) ap->ioaddr.error_addr); - } - return inb(ap->ioaddr.error_addr); -} - static inline u8 ata_chk_status(struct ata_port *ap) { return ap->ops->check_status(ap); } -static inline u8 ata_altstatus(struct ata_port *ap) -{ - if (ap->flags & ATA_FLAG_MMIO) - return readb((void __iomem *)ap->ioaddr.altstatus_addr); - return inb(ap->ioaddr.altstatus_addr); -} - static inline void ata_pause(struct ata_port *ap) { ata_altstatus(ap); |