search for: passthru

Displaying 20 results from an estimated 374 matches for "passthru".

2010 Oct 07
31
[RFC][QEMU] ATI graphics VBIOS passthru support
Hi Ian, There have been a lot of interest on gfx passthru recently. This patch enables ATI VBIOS in passthru mode. The guest VM system BIOS (including Windows boot logo) can now show in passthru screen. We have tested with various Windows and Linux guest VMs. Please help review it. We are also looking forward to comments and suggestions from Xen community...
2018 Dec 03
4
Re: [PATCH nbdkit 2/4] valgrind: Add --show-leak-kinds=all and comprehensive list of suppressions.
...requiring GNU make in README. Should we make ./configure error out hard if $MAKE is not GNU Make, rather than risking someone getting 80% though a build on BSD make and then choking when it gets here? > +++ b/wrapper.c > @@ -130,8 +130,9 @@ main (int argc, char *argv[]) > passthru (VALGRIND); > passthru ("--vgdb=no"); > passthru ("--leak-check=full"); > + passthru ("--show-leak-kinds=all"); I could understand this if we were implementing a library and wanted to make it easier for some other user to call our library shut...
2018 Nov 14
0
[PATCH nbdkit v2 2/2] build: Replace ./nbdkit with a C program.
...t;stdarg.h> +#include <string.h> +#include <unistd.h> +#include <getopt.h> +#include <limits.h> + +#include "options.h" + +/* Construct an array of parameters passed through to real nbdkit. */ +static const char **cmd; +static size_t len; + +static void +passthru (const char *s) +{ + cmd = realloc (cmd, (len+1) * sizeof (const char *)); + if (cmd == NULL) + abort (); + cmd[len] = s; + ++len; +} + +static void __attribute__((format (printf, 1, 2))) +passthru_format (const char *fs, ...) +{ + va_list args; + char *str; + + va_start (args, fs); + if...
2006 Dec 10
1
Problem faxing with SPA2100 in passthru mode.
Hi everyone, I'm trying to send a FAX with the following configuration: Analog FAX machine (OKI) <----->SPA21000<----->LAN<----->Asterisk<--------> PSTN I'm restricted to use passthru mode for faxing, instead of T.38 protocol, because the Asterisk box is running v1.2 and cannot be changed as it is in a heavy production environment. Anyway, it "should" work in passthru mode (G.711a) as the ATA and the Asterisk are in the same LAN with very low traffic. The problem aris...
2018 Dec 03
0
Re: [PATCH nbdkit 2/4] valgrind: Add --show-leak-kinds=all and comprehensive list of suppressions.
...ot; instead of "gmake". In fact I have MAKEFLAGS=j<N> set in my environment and BSD make gives an error about an unknown parameter which completely breaks ./configure too ... > >+++ b/wrapper.c > >@@ -130,8 +130,9 @@ main (int argc, char *argv[]) > > passthru (VALGRIND); > > passthru ("--vgdb=no"); > > passthru ("--leak-check=full"); > >+ passthru ("--show-leak-kinds=all"); > > I could understand this if we were implementing a library and wanted > to make it easier for some other use...
2013 Aug 30
1
libvirt-qemu/kvm passthru w/Intel 82598EB
Hi, I am trying to configure two identical systems with the following setup. dom0: Centos 6 OS on Apple Xserve i7 server with PCI cards for 4GB FC (LSI FC949ES) and 10GB Ethernet (Intel 82598EB) dom1: Centos 5 OS with passthru mode of PCI 4GB FC and 10GB Ethernet (ixgbe and mptfc blacklisted in dom0) Everything starts ok, but networking in dom1 using the 10GB interface has extremely high rtt w/ping tests (20-30ms avg). I've tried a few tweaks I've discovered via googling, but nothing seems to help. (run lib...
2018 Nov 13
3
[PATCH 0/2] build: Replace ./nbdkit with a C program.
This patch series solves the FreeBSD shebang problem in a completely different way, and a few other things besides. I propose that we replace ./nbdkit with a C program. The C program is a straightforward translation of the shell script. Some advantages of this approach are: - We can parse options in exactly the same way as the real program. - Use the more accurate ‘is_short_name’ test
2018 Dec 02
10
[PATCH nbdkit 0/4] Multiple valgrind improvements and possible security fix.
I worked out why valgrind wasn't being applied to nbdkit when run by many of the tests (patches 1-2). Unfortunately I'm not able to make it actually fail tests when valgrind fails. Although the situation is marginally improved in that you can now manually examine the *.log files and find valgrind failures that way. Also adds valgrinding of the Python plugin (patch 3). Along the way I
2018 Nov 13
0
[PATCH 2/2] build: Replace ./nbdkit with a C program.
...t;stdarg.h> +#include <string.h> +#include <unistd.h> +#include <getopt.h> +#include <limits.h> + +#include "options.h" + +/* Construct an array of parameters passed through to real nbdkit. */ +static const char **cmd; +static size_t len; + +static void +passthru (const char *s) +{ + cmd = realloc (cmd, (len+1) * sizeof (const char *)); + if (cmd == NULL) + abort (); + cmd[len] = s; + ++len; +} + +static void +passthru_format (const char *fs, ...) +{ + va_list args; + char *str; + + va_start (args, fs); + if (vasprintf (&str, fs, args) == -1)...
2010 Oct 28
5
[PATCH] Fix pci passthru in xend interface used by libvirt
# HG changeset patch # User Jim Fehlig <jfehlig@novell.com> # Date 1288301229 21600 # Branch xend-pci # Node ID 461b9d3a643a2c67c961d9fc468a804891f3770d # Parent 28a16074681582f1209c9077f870ccf44927133e Fix pci passthru in xend interface used by libvirt Attempting to define or create a domain whose XML config contains a passthru PCI device fails with libvirt xen84: # cat win2k8r2.xml ... <hostdev mode=''subsystem'' type=''pci'' managed=''no''> <so...
2009 Nov 10
1
Xen pci passthru problems with kernel -164.6.1
...#47;pipermail/centos/2009-November/085672.html And I've found out that Red Hat has backported the VT-d support from Xen 3.3 to RHEL 5.4. http://lists.centos.org/pipermail/centos/2009-November/085677.html It seams to me that the "classic" Xen pci-passthru (up to Xen 3.2) works only on some minor cases as described here (when using the new kernel and hypervisor): https://bugzilla.redhat.com/show_bug.cgi?id=514458#c4 The recommendation seams to be (although not stated at any documentation) to use the VT-d support for various reasons (be...
2012 Jul 17
0
iommu=soft for Broadcom NICs PCI-passthru
Hi, My environment is as below: Hardware: Dell R210 NICs: Broadcom NetXtreme II BCN5709/5716 (w/o FLR) Xen: xen 4.1.2 Kernel: 3.6.32.57 (final version of xen community) Distribution: Centos 6.2 (upgraded to above kernel) When I added iommu=soft to domU kernel boot line, the PCI passthru-ed NICs can be UP and RUNNING. Otherwise, omit iommu=soft option would make the passthru-ed NICs only UP but not RUNNING. Anybody can explain why and how can I use hardware iommu instead? Thanks, HUAXIANG FAN Software Engineer II WEBSENSE NETWORK SECURITY TECHNOLOGY R&D (BEIJING) CO. LTD. ph:...
2014 Oct 24
20
[LLVMdev] Adding masked vector load and store intrinsics
...memory will not be touched for masked-off lanes. In particular, if all lanes are masked off no address will be accessed. call void @llvm.masked.store (i32* %addr, <16 x i32> %data, i32 4, <16 x i1> %mask) %data = call <8 x i32> @llvm.masked.load (i32* %addr, <8 x i32> %passthru, i32 4, <8 x i1> %mask) where %passthru is used to fill the elements of %data that are masked-off (if any; can be zeroinitializer or undef). Comments so far, before we dive into more details? Thank you. - Elena and Ayal -------------------------------------------------------------------...
2018 Nov 14
2
Re: [PATCH 2/2] build: Replace ./nbdkit with a C program.
...;unistd.h> > +#include <getopt.h> > +#include <limits.h> > + > +#include "options.h" > + > +/* Construct an array of parameters passed through to real nbdkit. */ > +static const char **cmd; > +static size_t len; > + > +static void > +passthru (const char *s) > +{ > + cmd = realloc (cmd, (len+1) * sizeof (const char *)); > + if (cmd == NULL) > + abort (); > + cmd[len] = s; > + ++len; > +} > + > +static void > +passthru_format (const char *fs, ...) I'd give this a gcc __attribute__((printf...)), s...
2012 Feb 06
3
Intel CPU Comparison
I would like to gain some idea of the XCP impact of these two CPU versions: Intel Core i7-2600, 3.4 GHz Core i7-2600K, 3.5 GHz Both have VT-x Differences 2600K does not include: Embedded Opions Available vPro Technology Virtualization Technology for Directed I/O Trusted Execution Technology Is the difference critical? Thanks, ray
2006 Dec 12
1
SPA2100 sends an unexpected BYE message when transmitting a FAX
Hi everyone, I'm trying to send a FAX with the following configuration: Analog FAX machine (OKI) <----->SPA21000<----->LAN<----->Asterisk<--------> PSTN I'm restricted to use passthru mode for faxing, instead of T.38 protocol, because the Asterisk box is running v1.2 and cannot be changed as it is in a heavy production environment. Anyway, it "should" work in passthru mode (G.711a) as the ATA and the Asterisk are in the same LAN with very low traffic. The problem arise...
2018 Feb 17
0
[RFC PATCH v3 0/3] Enable virtio_net to act as a backup for a passthru device
...rnate datapath when available and > registered. When BACKUP feature is enabled, virtio_net driver creates > an additional 'bypass' netdev that acts as a master device and controls > 2 slave devices. The original virtio_net netdev is registered as > 'backup' netdev and a passthru/vf device with the same MAC gets > registered as 'active' netdev. Both 'bypass' and 'backup' netdevs are > associated with the same 'pci' device. The user accesses the network > interface via 'bypass' netdev. The 'bypass' netdev chooses...
2018 Feb 20
0
[RFC PATCH v3 0/3] Enable virtio_net to act as a backup for a passthru device
...alternate datapath when available and >registered. When BACKUP feature is enabled, virtio_net driver creates >an additional 'bypass' netdev that acts as a master device and controls >2 slave devices. The original virtio_net netdev is registered as >'backup' netdev and a passthru/vf device with the same MAC gets >registered as 'active' netdev. Both 'bypass' and 'backup' netdevs are >associated with the same 'pci' device. The user accesses the network >interface via 'bypass' netdev. The 'bypass' netdev chooses ...
2016 Feb 24
0
KVM VGA passthru to a linux guest
I am trying to passthru an AMD HD6800 gpu to a fedora 23 kvm guest. I was able to do this for a windows 7 guest but the fedora guest just doesn't see the card any ideals? Thank you -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/cen...
2005 Jan 24
0
Need some help with G729 passthru
...onf file has the line: exten => _1NXXNXXXXXX,1,Dial(SIP/${EXTEN}@as5400) so I think it would pass-thru fine since this is an outbound call. I would not even mind buying licenses if they were available for Solaris/SPARC but since I don't see that happening anytime soon I hope to get passthru working, since I would like to have over 24 calls up at a time over a T1 connection. Anyone see anything that I'm mising here? Thanks, Brian