diff options
| -rw-r--r-- | include/hw/xen/xen_common.h | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/include/hw/xen/xen_common.h b/include/hw/xen/xen_common.h index 519696f255..38f29fb098 100644 --- a/include/hw/xen/xen_common.h +++ b/include/hw/xen/xen_common.h @@ -168,14 +168,19 @@ 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) + xen_pfn_t *vmport_regs_pfn) { - return xc_get_hvm_param(xc, dom, HVM_PARAM_VMPORT_REGS_PFN, - vmport_regs_pfn); + int rc; + uint64_t value; + rc = xc_hvm_param_get(xc, dom, HVM_PARAM_VMPORT_REGS_PFN, &value); + if (rc >= 0) { + *vmport_regs_pfn = (xen_pfn_t) value; + } + return rc; } #else static inline int xen_get_vmport_regs_pfn(XenXC xc, domid_t dom, - unsigned long *vmport_regs_pfn) + xen_pfn_t *vmport_regs_pfn) { return -ENOSYS; } |