diff options
| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-08 11:58:20 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-08 11:58:20 -0700 |
| commit | 4750def52cb2c21732dda9aa1d43a07db37b0186 (patch) | |
| tree | 29fd6223665faabb593f8ae1f4f626685f425ff9 /drivers/ata/sata_inic162x.c | |
| parent | 9028780a3e6d2c3dd940e89b377765cca008b6df (diff) | |
| parent | 27c78b372d05e47bbd059c9bb003c6d716abff54 (diff) | |
Merge branch 'reset-seq' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev
* 'reset-seq' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:
[libata reset-seq] build and merge fixes
libata: reimplement reset sequencing
libata: improve ata_std_prereset()
libata: improve 0xff status handling
libata: add deadline support to prereset and reset methods
Diffstat (limited to 'drivers/ata/sata_inic162x.c')
| -rw-r--r-- | drivers/ata/sata_inic162x.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/ata/sata_inic162x.c b/drivers/ata/sata_inic162x.c index f099a1d83a0..b3b62e985f1 100644 --- a/drivers/ata/sata_inic162x.c +++ b/drivers/ata/sata_inic162x.c @@ -420,7 +420,8 @@ static void inic_thaw(struct ata_port *ap) * SRST and SControl hardreset don't give valid signature on this * controller. Only controller specific hardreset mechanism works. */ -static int inic_hardreset(struct ata_port *ap, unsigned int *class) +static int inic_hardreset(struct ata_port *ap, unsigned int *class, + unsigned long deadline) { void __iomem *port_base = inic_port_base(ap); void __iomem *idma_ctl = port_base + PORT_IDMA_CTL; @@ -437,7 +438,7 @@ static int inic_hardreset(struct ata_port *ap, unsigned int *class) msleep(1); writew(val & ~IDMA_CTL_RST_ATA, idma_ctl); - rc = sata_phy_resume(ap, timing); + rc = sata_phy_resume(ap, timing, deadline); if (rc) { ata_port_printk(ap, KERN_WARNING, "failed to resume " "link after reset (errno=%d)\n", rc); @@ -451,10 +452,12 @@ static int inic_hardreset(struct ata_port *ap, unsigned int *class) /* wait a while before checking status */ msleep(150); - if (ata_busy_sleep(ap, ATA_TMOUT_BOOT_QUICK, ATA_TMOUT_BOOT)) { - ata_port_printk(ap, KERN_WARNING, - "device busy after hardreset\n"); - return -EIO; + rc = ata_wait_ready(ap, deadline); + /* link occupied, -ENODEV too is an error */ + if (rc) { + ata_port_printk(ap, KERN_WARNING, "device not ready " + "after hardreset (errno=%d)\n", rc); + return rc; } ata_tf_read(ap, &tf); |