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xen-devel
[Xen-devel] Re: [SeaBIOS] [PATCH] xen: actually setup hypercalls.
On Wed, 2011-07-13 at 11:51 +0100, Ian Campbell wrote:
> This was somehow dropped during the iterations of the original Xen patches.
> It's actually harmless at the moment since there are no users of hypercalls
> but
> patches are being written to support Xen PV block devices which need this.
>
> It's not clear exactly how early this needs to be but I think it needs to be
> at
> least before init_hw() (since that would detect disk devices). I put it first
> in maininit() since the only dependency is malloc().
>
> Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
Ping?
> ---
> src/post.c | 3 +++
> 1 files changed, 3 insertions(+), 0 deletions(-)
>
> diff --git a/src/post.c b/src/post.c
> index d98941c..b2f6d51 100644
> --- a/src/post.c
> +++ b/src/post.c
> @@ -210,6 +210,9 @@ startBoot(void)
> static void
> maininit(void)
> {
> + // Setup Xen hypercalls
> + xen_init_hypercalls();
> +
> // Setup ivt/bda/ebda
> init_ivt();
> init_bda();
--
Ian Campbell
Ego sum ens omnipotens.
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