Re: [QEMU][PATCH v1 7/7] hw: arm: Add grant mapping.

[Stefano Stabellini]

On Thu, 5 Oct 2023, Vikram Garhwal wrote:
> Enable grant ram mapping support for Xenpvh machine on ARM.
> 
> Signed-off-by: Vikram Garhwal <vikram.garhwal@amd.com>

Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>


> ---
>  hw/arm/xen_arm.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/hw/arm/xen_arm.c b/hw/arm/xen_arm.c
> index f83b983ec5..553c289720 100644
> --- a/hw/arm/xen_arm.c
> +++ b/hw/arm/xen_arm.c
> @@ -125,6 +125,9 @@ static void xen_init_ram(MachineState *machine)
>          DPRINTF("Initialized region xen.ram.hi: base 0x%llx size 0x%lx\n",
>                  GUEST_RAM1_BASE, ram_size[1]);
>      }
> +
> +    DPRINTF("init grant ram mapping for XEN\n");
> +    ram_grants = *xen_init_grant_ram();
>  }
>  
>  void arch_handle_ioreq(XenIOState *state, ioreq_t *req)
> -- 
> 2.17.1
>