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Merge remote-tracking branch 'remotes/sstabellini/xen-2014-10-30' into staging

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* remotes/sstabellini/xen-2014-10-30:
  fix off-by-one error in pci_piix3_xen_ide_unplug
  xen-hvm.c: Add support for Xen access to vmport

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2014-10-30 20:28:09 +00:00
commit ee29498e4f
3 changed files with 120 additions and 7 deletions
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15
include/hw/xen/xen_common.h
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@ -164,4 +164,19 @@ void destroy_hvm_domain(bool reboot);
/* shutdown/destroy current domain because of an error */
void xen_shutdown_fatal_error(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
#ifdef HVM_PARAM_VMPORT_REGS_PFN
static inline int xen_get_vmport_regs_pfn(XenXC xc, domid_t dom,
unsigned long *vmport_regs_pfn)
{
return xc_get_hvm_param(xc, dom, HVM_PARAM_VMPORT_REGS_PFN,
vmport_regs_pfn);
}
#else
static inline int xen_get_vmport_regs_pfn(XenXC xc, domid_t dom,
unsigned long *vmport_regs_pfn)
{
return -ENOSYS;
}
#endif
#endif /* QEMU_HW_XEN_COMMON_H */