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| author | Paul Durrant | 2018-05-17 17:35:53 +0200 |
|---|---|---|
| committer | Stefano Stabellini | 2018-05-22 20:43:21 +0200 |
| commit | 58560f2ae71b99d3032432a4a8457bb2cb21bce1 (patch) | |
| tree | 9fd83c243955977a4185cb76d8a95195c385b045 /hw/char/xen_console.c | |
| parent | xen_disk: remove open-coded use of libxengnttab (diff) | |
| download | qemu-58560f2ae71b99d3032432a4a8457bb2cb21bce1.tar.gz qemu-58560f2ae71b99d3032432a4a8457bb2cb21bce1.tar.xz qemu-58560f2ae71b99d3032432a4a8457bb2cb21bce1.zip | |
xen: remove other open-coded use of libxengnttab
Now that helpers are available in xen_backend, use them throughout all
Xen PV backends.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Anthony Perard <anthony.perard@citrix.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
Diffstat (limited to 'hw/char/xen_console.c')
| -rw-r--r-- | hw/char/xen_console.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/hw/char/xen_console.c b/hw/char/xen_console.c index bdfaa40ed3..8b4b4bf523 100644 --- a/hw/char/xen_console.c +++ b/hw/char/xen_console.c @@ -233,12 +233,11 @@ static int con_initialise(struct XenDevice *xendev) if (!xendev->dev) { xen_pfn_t mfn = con->ring_ref; con->sring = xenforeignmemory_map(xen_fmem, con->xendev.dom, - PROT_READ|PROT_WRITE, + PROT_READ | PROT_WRITE, 1, &mfn, NULL); } else { - con->sring = xengnttab_map_grant_ref(xendev->gnttabdev, con->xendev.dom, - con->ring_ref, - PROT_READ|PROT_WRITE); + con->sring = xen_be_map_grant_ref(xendev, con->ring_ref, + PROT_READ | PROT_WRITE); } if (!con->sring) return -1; @@ -267,7 +266,7 @@ static void con_disconnect(struct XenDevice *xendev) if (!xendev->dev) { xenforeignmemory_unmap(xen_fmem, con->sring, 1); } else { - xengnttab_unmap(xendev->gnttabdev, con->sring, 1); + xen_be_unmap_grant_ref(xendev, con->sring); } con->sring = NULL; } |