From 292c8e50d540735c601886acc13eb0c117ee94f8 Mon Sep 17 00:00:00 2001
From: Paolo Bonzini <pbonzini@redhat.com>
Date: Fri, 29 Mar 2013 01:08:15 +0000
Subject: virtio-scsi: create VirtIOSCSICommon

This patch refactors existing virtio-scsi code into VirtIOSCSICommon
in order to allow virtio_scsi_init_common() to be used by both internal
virtio_scsi_init() and external vhost-scsi-pci code.

Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Asias He <asias@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 include/qemu/osdep.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'include/qemu/osdep.h')

diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h
index df24400..8b465fd 100644
--- a/include/qemu/osdep.h
+++ b/include/qemu/osdep.h
@@ -67,6 +67,10 @@ typedef signed int              int_fast16_t;
 #define MAX(a, b) (((a) > (b)) ? (a) : (b))
 #endif
 
+#ifndef ROUND_UP
+#define ROUND_UP(n,d) (((n) + (d) - 1) & -(d))
+#endif
+
 #ifndef DIV_ROUND_UP
 #define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
 #endif
-- 
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