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authorAlan Cox <alan@lxorguk.ukuu.org.uk>2008-07-24 20:16:06 +0400
committerJeff Garzik <jgarzik@redhat.com>2008-07-31 10:04:50 +0400
commit963e4975c6f93c148ca809d986d412201df9af89 (patch)
tree41cb6ec55e48a2186dbe4c13531fd05439efbade /include/linux/libata.h
parent1f938d060a7bc01b5f82d46db3e38cd501b445a6 (diff)
downloadlinux-963e4975c6f93c148ca809d986d412201df9af89.tar.xz
pata_it821x: Driver updates and reworking
- Add support for the RDC 1010 variant - Rework the core library to have a read_id method. This allows the hacky bits of it821x to go and prepares us for pata_hd - Switch from WARN to BUG in ata_id_string as it will reboot if you get it wrong so WARN won't be seen - Allow the issue of command 0xFC on the 821x. This is needed to query rebuild status. - Tidy up printk formatting - Do more ident rewriting on RAID volumes to handle firmware provided ident data which is rather wonky - Report the firmware revision and device layout in RAID mode - Don't try and disable raid on the 8211 or RDC - they don't have the relevant bits Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'include/linux/libata.h')
-rw-r--r--include/linux/libata.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h
index d4b8e5fa3e8b..06b80337303b 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -750,6 +750,7 @@ struct ata_port_operations {
void (*set_piomode)(struct ata_port *ap, struct ata_device *dev);
void (*set_dmamode)(struct ata_port *ap, struct ata_device *dev);
int (*set_mode)(struct ata_link *link, struct ata_device **r_failed_dev);
+ unsigned int (*read_id)(struct ata_device *dev, struct ata_taskfile *tf, u16 *id);
void (*dev_config)(struct ata_device *dev);
@@ -951,6 +952,8 @@ extern void ata_id_string(const u16 *id, unsigned char *s,
unsigned int ofs, unsigned int len);
extern void ata_id_c_string(const u16 *id, unsigned char *s,
unsigned int ofs, unsigned int len);
+extern unsigned int ata_do_dev_read_id(struct ata_device *dev,
+ struct ata_taskfile *tf, u16 *id);
extern void ata_qc_complete(struct ata_queued_cmd *qc);
extern int ata_qc_complete_multiple(struct ata_port *ap, u32 qc_active);
extern void ata_scsi_simulate(struct ata_device *dev, struct scsi_cmnd *cmd,