[PULL 7/7] vfio-user: update VFIOProxy flag constants to use the BIT() macro

Cédric Le Goater posted 7 patches 1 week, 4 days ago
Maintainers: "Michael S. Tsirkin" <mst@redhat.com>, Jason Wang <jasowang@redhat.com>, John Levon <john.levon@nutanix.com>, Thanos Makatos <thanos.makatos@nutanix.com>, "Cédric Le Goater" <clg@redhat.com>, Alex Williamson <alex@shazbot.org>, Peter Xu <peterx@redhat.com>, Fabiano Rosas <farosas@suse.de>, Mark Kanda <mark.kanda@oracle.com>, Ben Chaney <bchaney@akamai.com>, Cornelia Huck <cohuck@redhat.com>, Paolo Bonzini <pbonzini@redhat.com>
There is a newer version of this series
[PULL 7/7] vfio-user: update VFIOProxy flag constants to use the BIT() macro
Posted by Cédric Le Goater 1 week, 4 days ago
From: Mark Cave-Ayland <mark.caveayland@nutanix.com>

This should help avoid incorrect constant values being used in future. At
the same time we can remove the gap left for BIT(1) which was originally
intended for the VFIO_PROXY_NO_MMAP feature which was removed from later
versions of the vfio-user series.

Suggested-by: John Levon <john.levon@nutanix.com>
Signed-off-by: Mark Cave-Ayland <mark.caveayland@nutanix.com>
Reviewed-by: John Levon <john.levon@nutanix.com>
Link: https://lore.kernel.org/qemu-devel/20260121110055.2333711-3-mark.caveayland@nutanix.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
---
 hw/vfio-user/proxy.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/hw/vfio-user/proxy.h b/hw/vfio-user/proxy.h
index b09fd886f17f24abcf8d99e5520a39501c0486f1..7b97460cc504a408e8e4299fa84fd56a2d674aa0 100644
--- a/hw/vfio-user/proxy.h
+++ b/hw/vfio-user/proxy.h
@@ -91,10 +91,10 @@ typedef struct VFIOUserProxy {
 } VFIOUserProxy;
 
 /* VFIOProxy flags */
-#define VFIO_PROXY_CLIENT        0x1
-#define VFIO_PROXY_FORCE_QUEUED  0x4
-#define VFIO_PROXY_NO_POST       0x8
-#define VFIO_PROXY_USE_MULTI     0x10
+#define VFIO_PROXY_CLIENT        BIT(0)
+#define VFIO_PROXY_FORCE_QUEUED  BIT(1)
+#define VFIO_PROXY_NO_POST       BIT(2)
+#define VFIO_PROXY_USE_MULTI     BIT(3)
 
 /* coalescing high and low water marks for VFIOProxy num_outgoing */
 #define VFIO_USER_OUT_HIGH       1024
-- 
2.52.0