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libata-link: linkify config/EH related functions

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Make the following functions deal with ata_link instead of ata_port.

* ata_set_mode()
* ata_eh_autopsy() and related functions
* ata_eh_report() and related functions
* suspend/resume related functions
* ata_eh_recover() and related functions

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Tejun Heo
2007-08-06 18:36:23 +09:00
committed by Jeff Garzik
parent cc0680a580
commit 0260731f01
15 changed files with 122 additions and 111 deletions
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drivers/ata/sata_sil.c
+8 -8
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@@ -117,7 +117,7 @@ static int sil_pci_device_resume(struct pci_dev *pdev);
static void sil_dev_config(struct ata_device *dev);
static int sil_scr_read(struct ata_port *ap, unsigned int sc_reg, u32 *val);
static int sil_scr_write(struct ata_port *ap, unsigned int sc_reg, u32 val);
static int sil_set_mode (struct ata_port *ap, struct ata_device **r_failed);
static int sil_set_mode(struct ata_link *link, struct ata_device **r_failed);
static void sil_freeze(struct ata_port *ap);
static void sil_thaw(struct ata_port *ap);
@@ -290,27 +290,27 @@ static unsigned char sil_get_device_cache_line(struct pci_dev *pdev)
/**
* sil_set_mode - wrap set_mode functions
* @ap: port to set up
* @link: link to set up
* @r_failed: returned device when we fail
*
* Wrap the libata method for device setup as after the setup we need
* to inspect the results and do some configuration work
*/
static int sil_set_mode (struct ata_port *ap, struct ata_device **r_failed)
static int sil_set_mode(struct ata_link *link, struct ata_device **r_failed)
{
struct ata_host *host = ap->host;
struct ata_device *dev;
void __iomem *mmio_base = host->iomap[SIL_MMIO_BAR];
struct ata_port *ap = link->ap;
void __iomem *mmio_base = ap->host->iomap[SIL_MMIO_BAR];
void __iomem *addr = mmio_base + sil_port[ap->port_no].xfer_mode;
struct ata_device *dev;
u32 tmp, dev_mode[2] = { };
int rc;
rc = ata_do_set_mode(ap, r_failed);
rc = ata_do_set_mode(link, r_failed);
if (rc)
return rc;
ata_link_for_each_dev(dev, &ap->link) {
ata_link_for_each_dev(dev, link) {
if (!ata_dev_enabled(dev))
dev_mode[dev->devno] = 0; /* PIO0/1/2 */
else if (dev->flags & ATA_DFLAG_PIO)