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xen-ia64-devel
[Xen-devel] Re: [Xen-ia64-devel] Sync domctl.h for XEN_DOMCTL_subscribe
Hi Keir,
Could you synchronize other stuff too?
$ diff -r linux-2.6.18-xen.hg/include/xen/interface
xen-unstable.hg/xen/include/public | diffstat
linux-2.6.18-xen.hg/include/xen/interface/acm.h |only
linux-2.6.18-xen.hg/include/xen/interface/acm_ops.h |only
linux-2.6.18-xen.hg/include/xen/interface/arch-powerpc.h |only
linux-2.6.18-xen.hg/include/xen/interface/foreign |only
linux-2.6.18-xen.hg/include/xen/interface/hvm/vmx_assist.h |only
linux-2.6.18-xen.hg/include/xen/interface/io/vscsiif.h |only
xen-unstable.hg/xen/include/public/arch-ia64.h | 1
xen-unstable.hg/xen/include/public/arch-x86/xen-mca.h |only
xen-unstable.hg/xen/include/public/arch-x86/xen.h | 4 +
xen-unstable.hg/xen/include/public/hvm/hvm_op.h | 34 +++++++++++++
xen-unstable.hg/xen/include/public/hvm/params.h | 5 +
xen-unstable.hg/xen/include/public/io/fbif.h | 21 +++++++-
xen-unstable.hg/xen/include/public/io/fsif.h | 26 ++++++---
xen-unstable.hg/xen/include/public/kexec.h | 24 ++++++++-
xen-unstable.hg/xen/include/public/memory.h | 26 +++++++--
xen-unstable.hg/xen/include/public/physdev.h | 2
xen-unstable.hg/xen/include/public/trace.h | 11 +++-
xen-unstable.hg/xen/include/public/xen-compat.h | 2
xen-unstable.hg/xen/include/public/xsm/flask_op.h | 8 +--
19 files changed, 137 insertions(+), 27 deletions(-)
Thanks,
Kouya
KUWAMURA Shin'ya writes:
> Hi,
>
> On ia64, saving PV domains and HVM domains with PV-on-HVM drivers
> fail with the following error:
> xc_save: failed to subscribe to domain: -1
>
> This patch is required for adding XEN_DOMCTL_subscribe to xencomm in
> order to support ia64.
>
> Signed-off-by: KUWAMURA Shin'ya <kuwa@xxxxxxxxxxxxxx>
> --
> KUWAMURA Shin'ya
> # HG changeset patch
> # User KUWAMURA Shin'ya <kuwa@xxxxxxxxxxxxxx>
> # Date 1218605915 -32400
> # Node ID 6fdc45f4931e37db85de89a4f45018e25fd52d57
> # Parent cdd156cb645bc1ea1dce7b1b4ed42e2b4928383d
> Sync domctl.h for XEN_DOMCTL_subscribe
>
> Signed-off-by: KUWAMURA Shin'ya <kuwa@xxxxxxxxxxxxxx>
>
> diff -r cdd156cb645b -r 6fdc45f4931e include/xen/interface/domctl.h
> --- a/include/xen/interface/domctl.h Mon Aug 11 11:05:57 2008 +0900
> +++ b/include/xen/interface/domctl.h Wed Aug 13 14:38:35 2008 +0900
> @@ -448,6 +448,16 @@ typedef struct xen_domctl_assign_device
> typedef struct xen_domctl_assign_device xen_domctl_assign_device_t;
> DEFINE_XEN_GUEST_HANDLE(xen_domctl_assign_device_t);
>
> +/* Retrieve sibling devices infomation of machine_bdf */
> +#define XEN_DOMCTL_get_device_group 50
> +struct xen_domctl_get_device_group {
> + uint32_t machine_bdf; /* IN */
> + uint32_t max_sdevs; /* IN */
> + uint32_t num_sdevs; /* OUT */
> + XEN_GUEST_HANDLE_64(uint32) sdev_array; /* OUT */
> +};
> +typedef struct xen_domctl_get_device_group xen_domctl_get_device_group_t;
> +DEFINE_XEN_GUEST_HANDLE(xen_domctl_get_device_group_t);
>
> /* Pass-through interrupts: bind real irq -> hvm devfn. */
> #define XEN_DOMCTL_bind_pt_irq 38
> @@ -589,6 +599,21 @@ typedef struct xen_domctl_cpuid xen_domc
> typedef struct xen_domctl_cpuid xen_domctl_cpuid_t;
> DEFINE_XEN_GUEST_HANDLE(xen_domctl_cpuid_t);
> #endif
> +
> +#define XEN_DOMCTL_subscribe 29
> +struct xen_domctl_subscribe {
> + uint32_t port; /* IN */
> +};
> +typedef struct xen_domctl_subscribe xen_domctl_subscribe_t;
> +DEFINE_XEN_GUEST_HANDLE(xen_domctl_subscribe_t);
> +
> +/*
> + * Define the maximum machine address size which should be allocated
> + * to a guest.
> + */
> +#define XEN_DOMCTL_set_machine_address_size 51
> +#define XEN_DOMCTL_get_machine_address_size 52
> +
>
> struct xen_domctl {
> uint32_t cmd;
> @@ -619,6 +644,7 @@ struct xen_domctl {
> struct xen_domctl_hvmcontext hvmcontext;
> struct xen_domctl_address_size address_size;
> struct xen_domctl_sendtrigger sendtrigger;
> + struct xen_domctl_get_device_group get_device_group;
> struct xen_domctl_assign_device assign_device;
> struct xen_domctl_bind_pt_irq bind_pt_irq;
> struct xen_domctl_memory_mapping memory_mapping;
> @@ -627,6 +653,7 @@ struct xen_domctl {
> struct xen_domctl_ext_vcpucontext ext_vcpucontext;
> struct xen_domctl_set_opt_feature set_opt_feature;
> struct xen_domctl_set_target set_target;
> + struct xen_domctl_subscribe subscribe;
> #if defined(__i386__) || defined(__x86_64__)
> struct xen_domctl_cpuid cpuid;
> #endif
> _______________________________________________
> Xen-ia64-devel mailing list
> Xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-ia64-devel
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