Commit 7ba8dba9 authored by Juergen Gross's avatar Juergen Gross Committed by David Vrabel

xen: update xen headers

Update some Xen headers to be able to use new functionality.
Signed-off-by: default avatarJuergen Gross <jgross@suse.com>
Reviewed-by: default avatarBoris Ostrovsky <boris.ostrovsky@oracle.com>
Reviewed-by: default avatarStefano Stabellini <sstabellini@kernel.org>
Signed-off-by: default avatarDavid Vrabel <david.vrabel@citrix.com>
parent 1ad6344a
......@@ -79,6 +79,12 @@ struct vcpu_runstate_info {
int state;
/* When was current state entered (system time, ns)? */
uint64_t state_entry_time;
/*
* Update indicator set in state_entry_time:
* When activated via VMASST_TYPE_runstate_update_flag, set during
* updates in guest memory mapped copy of vcpu_runstate_info.
*/
#define XEN_RUNSTATE_UPDATE (1ULL << 63)
/*
* Time spent in each RUNSTATE_* (ns). The sum of these times is
* guaranteed not to drift from system time.
......
......@@ -413,7 +413,22 @@ DEFINE_GUEST_HANDLE_STRUCT(mmuext_op);
/* x86/PAE guests: support PDPTs above 4GB. */
#define VMASST_TYPE_pae_extended_cr3 3
#define MAX_VMASST_TYPE 3
/*
* x86 guests: Sane behaviour for virtual iopl
* - virtual iopl updated from do_iret() hypercalls.
* - virtual iopl reported in bounce frames.
* - guest kernels assumed to be level 0 for the purpose of iopl checks.
*/
#define VMASST_TYPE_architectural_iopl 4
/*
* All guests: activate update indicator in vcpu_runstate_info
* Enable setting the XEN_RUNSTATE_UPDATE flag in guest memory mapped
* vcpu_runstate_info during updates of the runstate information.
*/
#define VMASST_TYPE_runstate_update_flag 5
#define MAX_VMASST_TYPE 5
#ifndef __ASSEMBLY__
......
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