From ecashin@coraid.com Tue Feb 7 08:45:58 2006 Message-ID: <80311f892d2d2a1267fff540f00786e5@coraid.com> From: "Ed L. Cashin" Date: Tue, 7 Feb 2006 11:37:24 -0500 Cc: ecashin@coraid.com, Greg K-H Subject: aoe [2/3]: don't request ATA device ID on ATA error On an ATA error response, take the device down instead of sending another ATA device identify command. Signed-off-by: "Ed L. Cashin" --- drivers/block/aoe/aoecmd.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- gregkh-2.6.orig/drivers/block/aoe/aoecmd.c +++ gregkh-2.6/drivers/block/aoe/aoecmd.c @@ -517,6 +517,8 @@ aoecmd_ata_rsp(struct sk_buff *skb) ahout = (struct aoe_atahdr *) (f->data + sizeof(struct aoe_hdr)); buf = f->buf; + if (ahout->cmdstat == WIN_IDENTIFY) + d->flags &= ~DEVFL_PAUSE; if (ahin->cmdstat & 0xa9) { /* these bits cleared on success */ printk(KERN_CRIT "aoe: aoecmd_ata_rsp: ata error cmd=%2.2Xh " "stat=%2.2Xh from e%ld.%ld\n", @@ -549,7 +551,6 @@ aoecmd_ata_rsp(struct sk_buff *skb) return; } ataid_complete(d, (char *) (ahin+1)); - d->flags &= ~DEVFL_PAUSE; break; default: printk(KERN_INFO "aoe: aoecmd_ata_rsp: unrecognized "