From 7963bde3d22a2837c22160f24d66cdc6ffe4f0b3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=B8ren=20Schmidt?= <sos@FreeBSD.org>
Date: Mon, 21 Apr 2008 10:35:19 +0000
Subject: [PATCH] Unload DMA slot on device timeouts.

---
 sys/dev/ata/ata-queue.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sys/dev/ata/ata-queue.c b/sys/dev/ata/ata-queue.c
index 5152faa1af5..5e34e69fa09 100644
--- a/sys/dev/ata/ata-queue.c
+++ b/sys/dev/ata/ata-queue.c
@@ -503,6 +503,7 @@ ata_timeout(struct ata_request *request)
 	request->flags |= ATA_R_TIMEOUT;
 	mtx_unlock(&ch->state_mtx);
 	ATA_LOCKING(ch->dev, ATA_LF_UNLOCK);
+	ch->dma.unload(request);
 	ata_finish(request);
     }
     else {