diff options
| author | Shane Huang <shane.huang@amd.com> | 2009-08-05 04:10:41 +0200 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2009-08-12 12:21:24 +0200 |
| commit | b6931c1fbaf7fda9ea7f120228a96600d7090049 (patch) | |
| tree | edb1fba237264624d7e939a26a558fe411d29153 /drivers/ata/ahci.c | |
| parent | Documentation/kernel-parameters.txt: document libata's ignore_hpa option (diff) | |
| download | linux-b6931c1fbaf7fda9ea7f120228a96600d7090049.tar.xz linux-b6931c1fbaf7fda9ea7f120228a96600d7090049.zip | |
ahci: Soften up the dmesg on SB600 PMP softreset failure recovery
Too strong words led to spurious bug reports: Novell bugzilla #527748,
RedHat bugzilla #468800. This patch is used to soften up the dmesg on
SB600 PMP softreset failure recovery, so as to remove the scariness and
concern from community.
Reported-by: pgnet Dev <pgnet.dev@gmail.com>
Signed-off-by: Shane Huang <shane.huang@amd.com>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/ata/ahci.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index 958c1fa41900..838ff73b08e1 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -1773,7 +1773,8 @@ static int ahci_sb600_softreset(struct ata_link *link, unsigned int *class, irq_sts = readl(port_mmio + PORT_IRQ_STAT); if (irq_sts & PORT_IRQ_BAD_PMP) { ata_link_printk(link, KERN_WARNING, - "failed due to HW bug, retry pmp=0\n"); + "applying SB600 PMP SRST workaround " + "and retrying\n"); rc = ahci_do_softreset(link, class, 0, deadline, ahci_check_ready); } |