search for: xc_evtchn_bind_interdomain

hi, it would be extremely useful for me if someone with knowledge of how the current tools and drivers use Xenstore would be kind enough to update the Wiki with current information. I have been spending quite a lot of time trying to get my domU connected to a block device in dom0 using a home-brewed domain creation tool, and I am still at the ''Timeout connecting to device!''

...main/%d/device/suspend/event-channel", domid); @@ -88,20 +88,19 @@ si.xce = xc_evtchn_open(); if (si.xce < 0) { - errx(1, "failed to open event channel handle"); + warnx("failed to open event channel handle"); goto cleanup; } si.suspend_evtchn = xc_evtchn_bind_interdomain(si.xce, domid, port); if (si.suspend_evtchn < 0) { - errx(1, "failed to bind suspend event channel: %d", - si.suspend_evtchn); + warnx("failed to bind suspend event channel: %d", si.suspend_evtchn); goto cleanup; } rc = xc_domain_subscribe_for_suspend(...

...n event channel */ xenaccess->mem_event.xce_handle = xc_evtchn_open(NULL, 0); @@ -250,6 +312,7 @@ xenaccess_t *xenaccess_init(xc_interface ERROR("Failed to open event channel"); goto err; } + evtchn_open = 1; /* Bind event notification */ rc = xc_evtchn_bind_interdomain(xenaccess->mem_event.xce_handle, @@ -260,7 +323,7 @@ xenaccess_t *xenaccess_init(xc_interface ERROR("Failed to bind event channel"); goto err; } - + evtchn_bind = 1; xenaccess->mem_event.port = rc; /* Initialise ring */ @@ -314,64 +377,12 @@ xen...

...> +#include <xen/linux/privcmd.h> +#include <stdio.h> +#include <unistd.h> +#include <sys/mman.h> + +int main() +{ + int h, local = 0, kernel = 0; + long err; + void *page; + + h = xc_interface_open(); + if (h < 0) + barf_perror("Failed to open xc"); + + if (xc_evtchn_bind_interdomain(h, DOMID_SELF, 0, &local, &kernel) != 0) + barf_perror("Failed to bind interdomain"); + + printf("Got ports %i & %i\n", local, kernel); + + err = ioctl(h, IOCTL_PRIVCMD_INITDOMAIN_STORE, kernel); + if (err < 0) + barf_perror("Failed to initialize store&quot...

Hello all Xen devels, I''m writing howto''s in brazilian portuguese language about Xen-3.3.0 stubdom, pv-grub and others configurations. Following what is written in xen-3.3.0/stubdom/README, I tried start a HVM but without success. When I start the virtual machine calling ''xm create hvmtest'' command, in a few seconds the virtual machine is dead (see

2011/7/19 Stefano Stabellini <stefano.stabellini@eu.citrix.com>: > CC''ing Tim and xen-devel > > On Mon, 18 Jul 2011, Jiageng Yu wrote: >> 2011/7/16 Stefano Stabellini <stefano.stabellini@eu.citrix.com>: >> > On Fri, 15 Jul 2011, Jiageng Yu wrote: >> >> 2011/7/15 Jiageng Yu <yujiageng734@gmail.com>: >> >> > 2011/7/15

The following series of 10 patches is a merge of the xenfb and xenconsoled functionality into the qemu-dm code. The general approach taken is to have qemu-dm provide two machine types - one for xen paravirt, the other for fullyvirt. For compatability the later is the default. The goals overall are to kill LibVNCServer, remove alot of code duplication and/or parallel impls of the same concepts, and

This patch series introduces the shared ring used by the front-end to pass request descriptors to tapdisk, as well as responses from tapdisk to the front-end. Requests from this ring end up in tapdisk''s standard request queue. When the tapback daemon detects that the front-end tries to connect to the back-end, it spawns a tapdisk and tells it to connect to the shared ring. The shared

Hi all, this is the long awaited patch series to add xen device model support in qemu; the main author is Anthony Perard. Developing this series we tried to come up with the cleanest possible solution from the qemu point of view, limiting the amount of changes to common code as much as possible. The end result still requires a couple of hooks in piix_pci but overall the impact should be very

Changes from v3: - mini-os configuration files moved into stubdom/ - mini-os extra console support now a config option - Fewer #ifdefs - grant table setup uses hypercall bounce - Xenstore stub domain syslog support re-enabled Changes from v2: - configuration support added to mini-os build system - add mini-os support for conditionally compiling frontends, xenbus -

The following series flushes my documentation queue and replaces previous postings of those patches. The main difference is that the xl cfg file is now formatted using POD instead of markdown and presented as a manpage. I have setup a cron job to build docs/html and publish it at http://xenbits.xen.org/docs/unstable/ (it''s a bit bare right now). The motivation for some of these patches