search for: flexarray_t

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 = [

Anthony PERARD (3): libxl_qmp: Use GC instead of CTX as parameter for _initialize. Provide dm_vnc() as a in libxl helper. libxl: Set VNC password through QMP tools/libxl/libxl_create.c | 2 +- tools/libxl/libxl_dm.c | 32 ++++++++++++++---------- tools/libxl/libxl_internal.h | 7 ++++- tools/libxl/libxl_qmp.c | 55 ++++++++++++++++++++++++++++++----------- 4 files

...c, libxl_device_model_info *info, libxl_device_nic *vifs, int num_vifs) @@ -974,13 +1044,14 @@ static char ** libxl_build_device_model_ int num = 0, i; flexarray_t *dm_args; dm_args = flexarray_make(16, 1); + if (!dm_args) return NULL; flexarray_set(dm_args, num++, "qemu-dm"); flexarray_set(dm_args, num++, "-d"); - flexarray_set(dm_args, num++, libxl_sprintf(ctx, "%d", info->domid)); + fl...

..._qmp.c index 1777e44..274db19 100644 --- a/tools/libxl/libxl_qmp.c +++ b/tools/libxl/libxl_qmp.c @@ -879,6 +879,43 @@ out: return rc; } +static int qmp_change(libxl__gc *gc, int domid, + char *device, char *target, char *arg) +{ + libxl__qmp_handler *qmp = NULL; + flexarray_t *parameters = NULL; + libxl_key_value_list args = NULL; + int rc = 0; + + qmp = libxl__qmp_initialize(libxl__gc_owner(gc), domid); + if (!qmp) + return ERROR_FAIL; + + parameters = flexarray_make(6, 1); + flexarray_append_pair(parameters, "device", device); + f...

...2c63786 100644 --- a/tools/libxl/libxl_qmp.c +++ b/tools/libxl/libxl_qmp.c @@ -713,6 +713,41 @@ int libxl__qmp_pci_add(libxl__gc *gc, int domid, libxl_device_pci *pcidev) return rc; } +static int qmp_device_del(libxl__gc *gc, int domid, char *id) +{ + libxl__qmp_handler *qmp = NULL; + flexarray_t *parameters = NULL; + libxl_key_value_list args = NULL; + int rc = 0; + + qmp = libxl__qmp_initialize(libxl__gc_owner(gc), domid); + if (!qmp) + return ERROR_FAIL; + + parameters = flexarray_make(2, 1); + flexarray_append_pair(parameters, "id", id); + args = li...

Goodmorning, I''m currently playing with XEN/arm on my Allwinner A20 (cubieboard2) I would like to get the XENFB driver working on domU. But currently in xen/arm there''s no support for VFB, atleast qemu is not supported. But this video http://www.youtube.com/watch?v=po1IeElg8tg and this one http://www.youtube.com/watch?v=Km6gBnIqaWo is showing a working framebuffer. So there are

$ git checkout RELEASE-4.2.2 $ git clean -ffdx [do a build, install, reboot] $ xl create a0 $ xl cd-eject a0 hdc [However, the guest OS still sees the CD inserted] $ xl block-list a0 Segmentation fault $ xl cd-insert a0 hdc file:/images/xs-tools-6.0.0.iso Segmentation fault The problem seems to be that xl cd-eject is writing corrupt values to xenstore. Note that vbd/1/5632 is still there

...GCSPRINTF(USB_HOSTDEV_ID, + (uint16_t)usbdev->u.hostdev.hostbus, + (uint16_t)usbdev->u.hostdev.hostaddr)); +} + +static void hostdev_xs_append_params(libxl__gc *gc, libxl__device_usb *usbdev, + flexarray_t *a) +{ + flexarray_append_pair(a, "hostbus", + GCSPRINTF("%d", + usbdev->u.hostdev.hostbus)); + flexarray_append_pair(a, "hostaddr", + GCSPRINTF("%d", +...

This patch adds a new option for xen config files for directly mapping hardware io memory into a vm. Signed-off-by: Matthew Fioravante <matthew.fioravante@jhuapl.edu> diff --git a/docs/man/xl.cfg.pod.5 b/docs/man/xl.cfg.pod.5 index 013270d..428da21 100644 --- a/docs/man/xl.cfg.pod.5 +++ b/docs/man/xl.cfg.pod.5 @@ -496,6 +496,17 @@ is given in hexadecimal and may either a span e.g.

* Introduce new variants of the logging functions which include errno values (converted using strerror) in the messages passed to the application''s logging callback. * Use the new errno-including logging functions everywhere where appropriate. In general, xc_... functions return errno values or 0; xs_... functions return 0 or -1 (or some such) setting errno. * When