xen/virtio: enable grant based virtio on x86

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Use an x86-specific virtio_check_mem_acc_cb() for Xen in order to setup
the correct DMA ops.

Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> # common code
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Juergen Gross <jgross@suse.com>

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Juergen Gross 2022-08-29 13:26:08 +02:00

parent 7228113d1f

commit 61367688f1

4 changed files with 19 additions and 3 deletions

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2

arch/x86/xen/enlighten_hvm.c

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2

arch/x86/xen/enlighten_pv.c

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12

drivers/xen/grant-dma-ops.c

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6

include/xen/xen-ops.h

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