The branch main has been updated by andrew:
URL:
https://cgit.FreeBSD.org/src/commit/?id=4386935191c576fa62a52d52734e264fe8329a67
commit 4386935191c576fa62a52d52734e264fe8329a67
Author: Andrew Turner <and...@freebsd.org>
AuthorDate: 2023-09-21 10:50:29 +0000
Commit: Andrew Turner <and...@freebsd.org>
CommitDate: 2023-09-21 10:50:29 +0000
vtgpu: Fix the physical memory size
Use the correct endian switching function when switching to a little
endian 64-bit address. Even on a little-endian machine this will
truncate the address to a 32-bit value.
Sponsored by: Arm Ltd
---
sys/dev/virtio/gpu/virtio_gpu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sys/dev/virtio/gpu/virtio_gpu.c b/sys/dev/virtio/gpu/virtio_gpu.c
index 0009d7bb3ec1..f18eef985cc6 100644
--- a/sys/dev/virtio/gpu/virtio_gpu.c
+++ b/sys/dev/virtio/gpu/virtio_gpu.c
@@ -565,7 +565,7 @@ vtgpu_attach_backing(struct vtgpu_softc *sc)
s.req.backing.resource_id = htole32(VTGPU_RESOURCE_ID);
s.req.backing.nr_entries = htole32(1);
- s.req.mem[0].addr = htole32(sc->vtgpu_fb_info.fb_pbase);
+ s.req.mem[0].addr = htole64(sc->vtgpu_fb_info.fb_pbase);
s.req.mem[0].length = htole32(sc->vtgpu_fb_info.fb_size);
error = vtgpu_req_resp(sc, &s.req, sizeof(s.req), &s.resp,
