Re: [Xen-devel] 32/64-bit hypercall interface

[Hollis Blanchard <hollisb@xxxxxxxxxx>]

On Thursday 29 September 2005 08:56, Ian Pratt wrote:
>
> Since we're only talking about dom0 ops, it wouldn't be unreasonable to
> turn all the long's into u64's. This would be pretty straightforward,
> arguably easier than bothering with a u_reg type or similar.

start_info_t: tools, kernel
xen_parameters_info_t: tools, hypervisor
gnttab_setup_table_t: kernel, hypervisor
gnttab_transfer_t: kernel, hypervisor
struct xen_memory_reservation: tools, kernel, hypervisor
struct t_rec: tools, hypervisor
struct t_buf: tools, hypervisor

(This was just a quick grep for "long" in xen/include/public.)

The tools/hypervisor interface seems to be the most important at the moment. I 
don't know if anybody has plans to do 32-bit kernel on a 64-bit hypervisor... 
but why not enable it while we're in there?

-- 
Hollis Blanchard
IBM Linux Technology Center

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel