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| author | Edgar E. Iglesias <edgar.iglesias@amd.com> | 2024-09-05 01:00:36 +0200 |
|---|---|---|
| committer | Edgar E. Iglesias <edgar.iglesias@amd.com> | 2024-10-03 19:37:35 +0200 |
| commit | cb988a10f6958e0d5779dee6f820cb04208106b0 (patch) | |
| tree | 43ddf2d2294a45229c3c8a24182f2847dfff2dc4 /hw/xen | |
| parent | b2150e403a015762e716684a17426a9532e4af15 (diff) | |
| download | qemu-cb988a10f6958e0d5779dee6f820cb04208106b0.zip qemu-cb988a10f6958e0d5779dee6f820cb04208106b0.tar.gz qemu-cb988a10f6958e0d5779dee6f820cb04208106b0.tar.bz2 | |
hw/xen: xenpvh: Disable buffered IOREQs for ARM
Add a way to enable/disable buffered IOREQs for PVH machines
and disable them for ARM. ARM does not support buffered
IOREQ's nor the legacy way to map IOREQ info pages.
See the following for more details:
https://xenbits.xen.org/gitweb/?p=xen.git;a=commitdiff;h=2fbd7e609e1803ac5e5c26e22aa8e4b5a6cddbb1
https://xenbits.xen.org/gitweb/?p=xen.git;a=blob;f=xen/arch/arm/ioreq.c;h=2e829d2e7f3760401b96fa7c930e2015fb1cf463;hb=HEAD#l138
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Diffstat (limited to 'hw/xen')
| -rw-r--r-- | hw/xen/xen-pvh-common.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/xen/xen-pvh-common.c b/hw/xen/xen-pvh-common.c index 08641fd..76a9b2b 100644 --- a/hw/xen/xen-pvh-common.c +++ b/hw/xen/xen-pvh-common.c @@ -195,7 +195,7 @@ static void xen_pvh_init(MachineState *ms) xen_pvh_init_ram(s, sysmem); xen_register_ioreq(&s->ioreq, ms->smp.max_cpus, - HVM_IOREQSRV_BUFIOREQ_ATOMIC, + xpc->handle_bufioreq, &xen_memory_listener); if (s->cfg.virtio_mmio_num) { |