static void xen_init_pv(MachineState *machine) { DriveInfo *dinfo; int i; /* Initialize backend core & drivers */ if (xen_be_init() != 0) { fprintf(stderr, "%s: xen backend core setup failed\n", __FUNCTION__); exit(1); } switch (xen_mode) { case XEN_ATTACH: /* nothing to do, xend handles everything */ break; #ifdef CONFIG_XEN_PV_DOMAIN_BUILD case XEN_CREATE: { const char *kernel_filename = machine->kernel_filename; const char *kernel_cmdline = machine->kernel_cmdline; const char *initrd_filename = machine->initrd_filename; if (xen_domain_build_pv(kernel_filename, initrd_filename, kernel_cmdline) < 0) { fprintf(stderr, "xen pv domain creation failed\n"); exit(1); } break; } #endif case XEN_EMULATE: fprintf(stderr, "xen emulation not implemented (yet)\n"); exit(1); break; default: fprintf(stderr, "unhandled xen_mode %d\n", xen_mode); exit(1); break; } xen_be_register_common(); xen_be_register("vfb", &xen_framebuffer_ops); xen_be_register("qnic", &xen_netdev_ops); /* configure framebuffer */ if (xenfb_enabled) { xen_config_dev_vfb(0, "vnc"); xen_config_dev_vkbd(0); } /* configure disks */ for (i = 0; i < 16; i++) { dinfo = drive_get(IF_XEN, 0, i); if (!dinfo) continue; xen_config_dev_blk(dinfo); } /* configure nics */ for (i = 0; i < nb_nics; i++) { if (!nd_table[i].model || 0 != strcmp(nd_table[i].model, "xen")) continue; xen_config_dev_nic(nd_table + i); } /* config cleanup hook */ atexit(xen_config_cleanup); /* setup framebuffer */ xen_init_display(xen_domid); }
static void xen_init_pv(MachineState *machine) { DriveInfo *dinfo; int i;   if (xen_be_init() != 0) { fprintf(stderr, "%s: xen backend core setup failed\n", __FUNCTION__); exit(1); } switch (xen_mode) { case XEN_ATTACH:   break; #ifdef CONFIG_XEN_PV_DOMAIN_BUILD case XEN_CREATE: { const char *kernel_filename = machine->kernel_filename; const char *kernel_cmdline = machine->kernel_cmdline; const char *initrd_filename = machine->initrd_filename; if (xen_domain_build_pv(kernel_filename, initrd_filename, kernel_cmdline) < 0) { fprintf(stderr, "xen pv domain creation failed\n"); exit(1); } break; } #endif case XEN_EMULATE: fprintf(stderr, "xen emulation not implemented (yet)\n"); exit(1); break; default: fprintf(stderr, "unhandled xen_mode %d\n", xen_mode); exit(1); break; } xen_be_register_common(); xen_be_register("vfb", &xen_framebuffer_ops); xen_be_register("qnic", &xen_netdev_ops);   if (xenfb_enabled) { xen_config_dev_vfb(0, "vnc"); xen_config_dev_vkbd(0); }   for (i = 0; i < 16; i++) { dinfo = drive_get(IF_XEN, 0, i); if (!dinfo) continue; xen_config_dev_blk(dinfo); }   for (i = 0; i < nb_nics; i++) { if (!nd_table[i].model || 0 != strcmp(nd_table[i].model, "xen")) continue; xen_config_dev_nic(nd_table + i); }   atexit(xen_config_cleanup);   xen_init_display(xen_domid); }