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...path, *vm_path, *libxl_path, *libxl_usb_path; struct xs_permissions roperm[2]; struct xs_permissions rwperm[1]; struct xs_permissions noperm[1]; @@ -454,6 +454,8 @@ int libxl__domain_make(libxl__gc *gc, libxl_domain_create_info *info, goto out; } + libxl_usb_path = GCSPRINTF("%s/usb", libxl_path); + noperm[0].id = 0; noperm[0].perms = XS_PERM_NONE; @@ -477,6 +479,13 @@ retry_transaction: xs_rm(ctx->xsh, t, libxl_path); libxl__xs_mkdir(gc, t, libxl_path, noperm, ARRAY_SIZE(noperm)); + /* Helpfully, libxl__xs_rm_checked() returns 0...

This patch introduces support for two new parameters in libxl: smbios_firmware=<path_to_smbios_structures_file> acpi_firmware=<path_to_acpi_tables_file> The changes are primarily in the domain building code where the firmware files are read and passed to libxc for loading into the new guest. After the domain building call to libxc, the addresses for the loaded blobs are returned and

This patch introduces support for two new parameters in libxl: smbios_firmware=<path_to_smbios_structures_file> acpi_firmware=<path_to_acpi_tables_file> The changes are primarily in the domain building code where the firmware files are read and passed to libxc for loading into the new guest. After the domain building call to libxc, the addresses for the loaded blobs are returned and

...se LIBXL_VGA_INTERFACE_TYPE_QXL: + /* QXL have 2 ram regions, ram and vram */ + flexarray_vappend(dm_args, "-vga", "qxl", NULL); + if (b_info->video_memkb) { + flexarray_vappend(dm_args, "-global", + GCSPRINTF("qxl-vga.vram_size_mb=%lu", + (b_info->video_memkb/2/1024)), "-global", + GCSPRINTF("qxl-vga.ram_size_mb=%lu", + (b_info->video_memkb/2/1024)), NULL); } if (b_info->u.hvm.boot) { diff...

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com> -- 1.7.10.4

This is a patch to forward-port a Xend behaviour. Xend writes IO ABI used for all frontends. Blkfront before 2.6.26 relies on this behaviour otherwise guest cannot boot when running in 32-on-64 mode. Blkfront after 2.6.26 writes that node itself, in which case it''s just an overwrite to an existing node which should be OK. In fact Xend writes the ABI for all frontends including console

I''m using the CentOS 6 bundle of xen from http://dev.centos.org/centos/6/xen-c6/ and ran into an issue when creating domains with multiple VHD tap disks. Comparing unstable to the 4.2.1 code I''m using, it seems this issue still applies. I''m using a configuration line that looks something like disk = [

Matthew Daley (13): libxl: fix unsigned less-than-0 comparison in e820_sanitize libxl: check for xc_domain_setmaxmem failure in libxl__build_pre libxl: correct file open success check in libxl__device_pci_reset libxl: don''t leak p in libxl__wait_for_backend libxl: remove unsigned less-than-0 comparison libxl: actually abort if initializing a ctx''s lock fails libxl:

The first patch is a leftover from the switch to libxl__create_qemu_logfile, and while there it also handles possible errors when opening /dev/null. The second one is a fix for the issues present in do_daemonize. Thanks, Roger.

Add qxl vga interface support. Usage: qxl=1 qxlvram=64 qxlram=64 Signed-off-by: Zhou Peng <ailvpeng25@gmail.com> diff -r c6641e3fe158 tools/libxl/libxl_dm.c --- a/tools/libxl/libxl_dm.c Mon May 28 16:25:59 2012 +0800 +++ b/tools/libxl/libxl_dm.c Wed May 30 17:48:38 2012 +0800 @@ -181,6 +181,8 @@ static char ** libxl__build_device_model flexarray_append(dm_args,

...break; > case LIBXL_VGA_INTERFACE_TYPE_NONE: > break; > + case LIBXL_VGA_INTERFACE_TYPE_QXL: > + /* QXL have 2 ram regions, ram and vram */ > + flexarray_append_pair(dm_args, "-device", > + GCSPRINTF("qxl-vga,vram_size_mb=%"PRIu64",ram_size_mb=%"PRIu64, > + (b_info->video_memkb/2/1024), (b_info->video_memkb/2/1024) ) ); > + break; > } > > if (b_info->u.hvm.boot) { > diff --git a/tools/libxl/libxl_typ...

Biggest change is to switch the new DTB node to /xen-core-devices instead of /xen at Stefano''s request. I also dropped the few patches title HACK etc which weren''t supposed to be there and fixed up some bits and pieces which folks commented on. George, WRT the freeze I think this is functionality which we cannot ship Xen 4.4 without. The impact is entirely constrained to the

This patch series provides the facility to eject and insert a cdrom when the used device-model is qemu-xen. The only difference between both device-model is a call to a QMP command as `xl cd-insert ...` will still update xenstore, even if it''s not used by QEMU. Anthony PERARD (3): libxl_qmp, Introduce libxl__qmp_insert_cdrom. libxl_dm: Set an id to cdrom drives with qemuu. libxl:

This patch series adds support for network buffering in the Remus codebase in libxl. Changes in V3: [1/5] Fix redundant checks in configure scripts (based on Ian Campbell''s suggestions) [2/5] Introduce locking in the script, during IFB setup. Add xenstore paths used by netbuf scripts to xenstore-paths.markdown [3/5] Hotplug scripts setup/teardown invocations are now

I''ve addressed all (I think/hope) of the review comments. The main change is to expose the guest virtual platform (e.g. memory layout and interrupt usage etc) to the toolstack via the public interface. This is then used during FDT generation. I have just codified the current defacto standard layout, it''s probably not the best layout but any change can be a separate patch/series.

...bl->info->u.pv.cmdline; + rc = 0; + goto out_ok; + } + + if (!bl->disk) { + LOG(ERROR, "cannot run bootloader with no boot disk"); + rc = ERROR_FAIL; + goto out; + } + bootloader_setpaths(gc, bl); const char *logfile_leaf = GCSPRINTF("bootloader.%"PRIu32, domid); @@ -342,27 +356,26 @@ void libxl__bootloader_run(libxl__egc *e LOG(WARN, "bootloader=''/usr/bin/pygrub'' is deprecated; use " \ "bootloader=''pygrub'' instead"); + bootloader = inf...

...+ flexarray_append_pair(dm_args, "-device", + "ich9-usb-ehci1,id=usb,addr=0x1d.0x7,multifunction=on"); + for (i = 1; i < 4; i++) + flexarray_append_pair(dm_args, "-device", + GCSPRINTF("ich9-usb-uhci%d,masterbus=usb.0," + "firstport=%d,addr=0x1d.%#x,multifunction=on", + i, 2*(i-1), i-1)); + break; + case 3: + flexarray_vappend(dm_args, + "-device&quot...

This adds a backend_domname field in libxl devices that contain a backend_domid field, allowing either a domid or a domain name to be specified in the configuration structures. The domain name is resolved into a domain ID in the _setdefault function when adding the device. This change allows the backend of the block devices to be specified (which previously required passing the libxl_ctx down