[Xen-changelog] [xen-unstable] blktap: Extend userland busid to 32 bits

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1214579336 -3600
# Node ID 10e79ad54c91d2b93bffe7e8b16b6f358d89e61f
# Parent  3edc443ae8ce80742db2e2a90a260ffac1a7377e
blktap: Extend userland busid to 32 bits

Signed-off-by: Chris Lalancette <clalance@xxxxxxxxxx>
---
 tools/blktap/drivers/blktapctrl.c |    2 +-
 tools/blktap/lib/blktaplib.h      |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff -r 3edc443ae8ce -r 10e79ad54c91 tools/blktap/drivers/blktapctrl.c
--- a/tools/blktap/drivers/blktapctrl.c Fri Jun 27 14:43:29 2008 +0100
+++ b/tools/blktap/drivers/blktapctrl.c Fri Jun 27 16:08:56 2008 +0100
@@ -127,7 +127,7 @@ static int get_new_dev(int *major, int *
        char *devname;
        
        tr.domid = blkif->domid;
-        tr.busid = (unsigned short)blkif->be_id;
+        tr.busid = blkif->be_id;
        ret = ioctl(ctlfd, BLKTAP_IOCTL_NEWINTF, tr );
        
        if ( (ret <= 0)||(ret > MAX_TAP_DEV) ) {
diff -r 3edc443ae8ce -r 10e79ad54c91 tools/blktap/lib/blktaplib.h
--- a/tools/blktap/lib/blktaplib.h      Fri Jun 27 14:43:29 2008 +0100
+++ b/tools/blktap/lib/blktaplib.h      Fri Jun 27 16:08:56 2008 +0100
@@ -161,7 +161,7 @@ typedef struct tapdev_info {
 
 typedef struct domid_translate {
        unsigned short domid;
-       unsigned short busid;
+       uint32_t busid;
 } domid_translate_t ;
 
 typedef struct image {

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