Index: libvirt-0.7.4/src/xen/xen_hypervisor.c =================================================================== --- libvirt-0.7.4.orig/src/xen/xen_hypervisor.c +++ libvirt-0.7.4/src/xen/xen_hypervisor.c @@ -215,10 +215,26 @@ struct xen_v2d5_getdomaininfo { }; typedef struct xen_v2d5_getdomaininfo xen_v2d5_getdomaininfo; +struct xen_v2d6_getdomaininfo { + domid_t domain; /* the domain number */ + uint32_t flags; /* flags, see before */ + uint64_t tot_pages ALIGN_64; /* total number of pages used */ + uint64_t max_pages ALIGN_64; /* maximum number of pages allowed */ + uint64_t shr_pages ALIGN_64; /* number of shared pages */ + uint64_t shared_info_frame ALIGN_64; /* MFN of shared_info struct */ + uint64_t cpu_time ALIGN_64; /* CPU time used */ + uint32_t nr_online_vcpus; /* Number of VCPUs currently online. */ + uint32_t max_vcpu_id; /* Maximum VCPUID in use by this domain. */ + uint32_t ssidref; + xen_domain_handle_t handle; +}; +typedef struct xen_v2d6_getdomaininfo xen_v2d6_getdomaininfo; + union xen_getdomaininfo { struct xen_v0_getdomaininfo v0; struct xen_v2_getdomaininfo v2; struct xen_v2d5_getdomaininfo v2d5; + struct xen_v2d6_getdomaininfo v2d6; }; typedef union xen_getdomaininfo xen_getdomaininfo; @@ -226,6 +242,7 @@ union xen_getdomaininfolist { struct xen_v0_getdomaininfo *v0; struct xen_v2_getdomaininfo *v2; struct xen_v2d5_getdomaininfo *v2d5; + struct xen_v2d6_getdomaininfo *v2d6; }; typedef union xen_getdomaininfolist xen_getdomaininfolist; @@ -263,114 +280,147 @@ typedef struct xen_v2s5_availheap xen_v #define XEN_GETDOMAININFOLIST_ALLOC(domlist, size) \ (hypervisor_version < 2 ? \ (VIR_ALLOC_N(domlist.v0, (size)) == 0) : \ - (dom_interface_version < 5 ? \ - (VIR_ALLOC_N(domlist.v2, (size)) == 0) : \ - (VIR_ALLOC_N(domlist.v2d5, (size)) == 0))) + (dom_interface_version == 6 ? \ + (VIR_ALLOC_N(domlist.v2d6, (size)) == 0) : \ + (dom_interface_version == 5 ? \ + (VIR_ALLOC_N(domlist.v2d5, (size)) == 0) : \ + (VIR_ALLOC_N(domlist.v2, (size)) == 0)))) #define XEN_GETDOMAININFOLIST_FREE(domlist) \ (hypervisor_version < 2 ? \ VIR_FREE(domlist.v0) : \ - (dom_interface_version < 5 ? \ - VIR_FREE(domlist.v2) : \ - VIR_FREE(domlist.v2d5))) + (dom_interface_version == 6 ? \ + VIR_FREE(domlist.v2d6) : \ + (dom_interface_version == 5 ? \ + VIR_FREE(domlist.v2d5) : \ + VIR_FREE(domlist.v2)))) #define XEN_GETDOMAININFOLIST_CLEAR(domlist, size) \ (hypervisor_version < 2 ? \ memset(domlist.v0, 0, sizeof(*domlist.v0) * size) : \ - (dom_interface_version < 5 ? \ - memset(domlist.v2, 0, sizeof(*domlist.v2) * size) : \ - memset(domlist.v2d5, 0, sizeof(*domlist.v2d5) * size))) + (dom_interface_version == 6 ? \ + memset(domlist.v2d6, 0, sizeof(*domlist.v2d6) * size) : \ + (dom_interface_version == 5 ? \ + memset(domlist.v2d5, 0, sizeof(*domlist.v2d5) * size) : \ + memset(domlist.v2, 0, sizeof(*domlist.v2) * size)))) #define XEN_GETDOMAININFOLIST_DOMAIN(domlist, n) \ (hypervisor_version < 2 ? \ domlist.v0[n].domain : \ - (dom_interface_version < 5 ? \ - domlist.v2[n].domain : \ - domlist.v2d5[n].domain)) + (dom_interface_version == 6 ? \ + domlist.v2d6[n].domain : \ + (dom_interface_version == 5 ? \ + domlist.v2d5[n].domain : \ + domlist.v2[n].domain))) #define XEN_GETDOMAININFOLIST_UUID(domlist, n) \ (hypervisor_version < 2 ? \ domlist.v0[n].handle : \ - (dom_interface_version < 5 ? \ - domlist.v2[n].handle : \ - domlist.v2d5[n].handle)) + (dom_interface_version == 6 ? \ + domlist.v2d6[n].handle : \ + (dom_interface_version == 5 ? \ + domlist.v2d5[n].handle : \ + domlist.v2[n].handle))) #define XEN_GETDOMAININFOLIST_DATA(domlist) \ (hypervisor_version < 2 ? \ (void*)(domlist->v0) : \ - (dom_interface_version < 5 ? \ - (void*)(domlist->v2) : \ - (void*)(domlist->v2d5))) + (dom_interface_version == 6 ? \ + (void*)(domlist->v2d6) : \ + (dom_interface_version == 5 ? \ + (void*)(domlist->v2d5) : \ + (void*)(domlist->v2)))) #define XEN_GETDOMAININFO_SIZE \ (hypervisor_version < 2 ? \ sizeof(xen_v0_getdomaininfo) : \ - (dom_interface_version < 5 ? \ - sizeof(xen_v2_getdomaininfo) : \ - sizeof(xen_v2d5_getdomaininfo))) + (dom_interface_version == 6 ? \ + sizeof(xen_v2d6_getdomaininfo) : \ + (dom_interface_version == 5 ? \ + sizeof(xen_v2d5_getdomaininfo) : \ + sizeof(xen_v2_getdomaininfo)))) #define XEN_GETDOMAININFO_CLEAR(dominfo) \ (hypervisor_version < 2 ? \ memset(&(dominfo.v0), 0, sizeof(xen_v0_getdomaininfo)) : \ - (dom_interface_version < 5 ? \ - memset(&(dominfo.v2), 0, sizeof(xen_v2_getdomaininfo)) : \ - memset(&(dominfo.v2d5), 0, sizeof(xen_v2d5_getdomaininfo)))) + (dom_interface_version == 6 ? \ + memset(&(dominfo.v2d6), 0, sizeof(xen_v2d6_getdomaininfo)) : \ + (dom_interface_version == 5 ? \ + memset(&(dominfo.v2d5), 0, sizeof(xen_v2d5_getdomaininfo)) : \ + memset(&(dominfo.v2), 0, sizeof(xen_v2_getdomaininfo))))) #define XEN_GETDOMAININFO_DOMAIN(dominfo) \ (hypervisor_version < 2 ? \ dominfo.v0.domain : \ - (dom_interface_version < 5 ? \ - dominfo.v2.domain : \ - dominfo.v2d5.domain)) + (dom_interface_version == 6 ? \ + dominfo.v2d6.domain : \ + (dom_interface_version == 5 ? \ + dominfo.v2d5.domain : \ + dominfo.v2.domain))) #define XEN_GETDOMAININFO_CPUTIME(dominfo) \ (hypervisor_version < 2 ? \ dominfo.v0.cpu_time : \ - (dom_interface_version < 5 ? \ - dominfo.v2.cpu_time : \ - dominfo.v2d5.cpu_time)) + (dom_interface_version == 6 ? \ + dominfo.v2d6.cpu_time : \ + (dom_interface_version == 5 ? \ + dominfo.v2d5.cpu_time : \ + dominfo.v2.cpu_time))) + #define XEN_GETDOMAININFO_CPUCOUNT(dominfo) \ (hypervisor_version < 2 ? \ dominfo.v0.nr_online_vcpus : \ - (dom_interface_version < 5 ? \ - dominfo.v2.nr_online_vcpus : \ - dominfo.v2d5.nr_online_vcpus)) + (dom_interface_version == 6 ? \ + dominfo.v2d6.nr_online_vcpus : \ + (dom_interface_version == 5 ? \ + dominfo.v2d5.nr_online_vcpus : \ + dominfo.v2.nr_online_vcpus))) #define XEN_GETDOMAININFO_MAXCPUID(dominfo) \ (hypervisor_version < 2 ? \ dominfo.v0.max_vcpu_id : \ - (dom_interface_version < 5 ? \ - dominfo.v2.max_vcpu_id : \ - dominfo.v2d5.max_vcpu_id)) + (dom_interface_version == 6 ? \ + dominfo.v2d6.max_vcpu_id : \ + (dom_interface_version == 5 ? \ + dominfo.v2d5.max_vcpu_id : \ + dominfo.v2.max_vcpu_id))) #define XEN_GETDOMAININFO_FLAGS(dominfo) \ (hypervisor_version < 2 ? \ dominfo.v0.flags : \ - (dom_interface_version < 5 ? \ - dominfo.v2.flags : \ - dominfo.v2d5.flags)) + (dom_interface_version == 6 ? \ + dominfo.v2d6.flags : \ + (dom_interface_version == 5 ? \ + dominfo.v2d5.flags : \ + dominfo.v2.flags))) #define XEN_GETDOMAININFO_TOT_PAGES(dominfo) \ (hypervisor_version < 2 ? \ dominfo.v0.tot_pages : \ - (dom_interface_version < 5 ? \ - dominfo.v2.tot_pages : \ - dominfo.v2d5.tot_pages)) + (dom_interface_version == 6 ? \ + dominfo.v2d6.tot_pages : \ + (dom_interface_version == 5 ? \ + dominfo.v2d5.tot_pages : \ + dominfo.v2.tot_pages))) #define XEN_GETDOMAININFO_MAX_PAGES(dominfo) \ (hypervisor_version < 2 ? \ dominfo.v0.max_pages : \ - (dom_interface_version < 5 ? \ - dominfo.v2.max_pages : \ - dominfo.v2d5.max_pages)) + (dom_interface_version == 6 ? \ + dominfo.v2d6.max_pages : \ + (dom_interface_version == 5 ? \ + dominfo.v2d5.max_pages : \ + dominfo.v2.max_pages))) #define XEN_GETDOMAININFO_UUID(dominfo) \ (hypervisor_version < 2 ? \ dominfo.v0.handle : \ - (dom_interface_version < 5 ? \ - dominfo.v2.handle : \ - dominfo.v2d5.handle)) + (dom_interface_version == 6 ? \ + dominfo.v2d6.handle : \ + (dom_interface_version == 5 ? \ + dominfo.v2d5.handle : \ + dominfo.v2.handle))) static int @@ -2050,6 +2100,12 @@ xenHypervisorInit(void) DEBUG0("Using hypervisor call v2, sys ver6 dom ver5\n"); goto done; } + /* Xen 4.0 */ + dom_interface_version = 6; /* XEN_DOMCTL_INTERFACE_VERSION */ + if (virXen_getvcpusinfo(fd, 0, 0, ipt, NULL, 0) == 0){ + DEBUG0("Using hypervisor call v2, sys ver6 dom ver6\n"); + goto done; + } } hypervisor_version = 1;