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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2009-11-05 23:00:48 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2009-11-05 23:00:48 -0800 |
| commit | 02cee68998010c4a2cc2383c86babc2ecc737183 (patch) | |
| tree | 13c6483472f672c3b2570b075ed2ad4fd4c5405e /drivers/ata/sata_nv.c | |
| parent | f5ba35023697e54a24487bcd822194390a333893 (diff) | |
| parent | b419148e567728f6af0c3b01965c1cc141e3e13a (diff) | |
Merge commit 'v2.6.32-rc6' into next
Diffstat (limited to 'drivers/ata/sata_nv.c')
| -rw-r--r-- | drivers/ata/sata_nv.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c index 86a40582999..1eb4e020eb5 100644 --- a/drivers/ata/sata_nv.c +++ b/drivers/ata/sata_nv.c @@ -1594,9 +1594,21 @@ static int nv_hardreset(struct ata_link *link, unsigned int *class, !ata_dev_enabled(link->device)) sata_link_hardreset(link, sata_deb_timing_hotplug, deadline, NULL, NULL); - else if (!(ehc->i.flags & ATA_EHI_QUIET)) - ata_link_printk(link, KERN_INFO, - "nv: skipping hardreset on occupied port\n"); + else { + const unsigned long *timing = sata_ehc_deb_timing(ehc); + int rc; + + if (!(ehc->i.flags & ATA_EHI_QUIET)) + ata_link_printk(link, KERN_INFO, "nv: skipping " + "hardreset on occupied port\n"); + + /* make sure the link is online */ + rc = sata_link_resume(link, timing, deadline); + /* whine about phy resume failure but proceed */ + if (rc && rc != -EOPNOTSUPP) + ata_link_printk(link, KERN_WARNING, "failed to resume " + "link (errno=%d)\n", rc); + } /* device signature acquisition is unreliable */ return -EAGAIN; |