From 4614619ee4ad96d2715dc41f9430fb43335c15d2 Mon Sep 17 00:00:00 2001
From: John Snow <jsnow@redhat.com>
Date: Sat, 4 Jul 2015 02:06:04 -0400
Subject: ahci: stash ncq command

For migration and werror=stop/rerror=stop resume purposes,
it will be convenient to have the command handy inside of
ncq_tfs.

Eventually, we'd like to avoid reading from the FIS entirely
after the initial read, so this is a byte (hah!) sized step
in that direction.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 1435767578-32743-3-git-send-email-jsnow@redhat.com
---
 hw/ide/ahci.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'hw/ide/ahci.h')

diff --git a/hw/ide/ahci.h b/hw/ide/ahci.h
index b8872a4..33607d7 100644
--- a/hw/ide/ahci.h
+++ b/hw/ide/ahci.h
@@ -259,6 +259,7 @@ typedef struct NCQTransferState {
     uint16_t sector_count;
     uint64_t lba;
     uint8_t tag;
+    uint8_t cmd;
     int slot;
     int used;
 } NCQTransferState;
-- 
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