search for: ioevent

Displaying 10 results from an estimated 10 matches for "ioevent".

2012 Apr 07
0
[PATCH 05/14] kvm tools: Add virtio-mmio support
From: Asias He <asias.hejun at gmail.com> This patch is based on Sasha's 'kvm tools: Add support for virtio-mmio' patch. ioeventfds support is added which was missing in the previous one. VQ size/align is still not supported. It adds support for the new virtio-mmio transport layer added in 3.2-rc1. The purpose of this new layer is to allow virtio to work on systems which don't necessarily support PCI, such as embedded s...
2012 Apr 07
0
[PATCH 05/14] kvm tools: Add virtio-mmio support
From: Asias He <asias.hejun at gmail.com> This patch is based on Sasha's 'kvm tools: Add support for virtio-mmio' patch. ioeventfds support is added which was missing in the previous one. VQ size/align is still not supported. It adds support for the new virtio-mmio transport layer added in 3.2-rc1. The purpose of this new layer is to allow virtio to work on systems which don't necessarily support PCI, such as embedded s...
2008 Jul 29
1
closing View windows after multiple View(x) crashes
> sessionInfo() R version 2.8.0 Under development (unstable) (2008-07-07 r46046) i686-pc-linux-gnu locale: LC_CTYPE=en_US.UTF-8;LC_NUMERIC=C;LC_TIME=en_US.UTF-8;LC_COLLATE=en_US.UTF-8;LC_MONETARY=C;LC_MESSAGES=en_US.UTF-8;LC_PAPER=en_US.UTF-8;LC_NAME=C;LC_ADDRESS=C;LC_TELEPHONE=C;LC_MEASUREMENT=en_US.UTF-8;LC_IDENTIFICATION=C attached base packages: [1] stats graphics grDevices utils
2015 Nov 18
2
[RFC] kvmtool: add support for modern virtio-pci
...IO_PCI_H -#define KVM__VIRTIO_PCI_H +#ifndef KVM__VIRTIO_PCI_MODERN_H +#define KVM__VIRTIO_PCI_MODERN_H #include "kvm/devices.h" #include "kvm/pci.h" +#include "kvm/virtio.h" #include <linux/types.h> @@ -11,14 +12,9 @@ struct kvm; -struct virtio_pci_ioevent_param { - struct virtio_device *vdev; - u32 vq; -}; - #define VIRTIO_PCI_F_SIGNAL_MSI (1 << 0) -struct virtio_pci { +struct virtio_pci_modern { struct pci_device_header pci_hdr; struct device_header dev_hdr; void *dev; @@ -28,6 +24,9 @@ struct virtio_pci { u32 mmio_addr; u8...
2015 Nov 18
2
[RFC] kvmtool: add support for modern virtio-pci
...IO_PCI_H -#define KVM__VIRTIO_PCI_H +#ifndef KVM__VIRTIO_PCI_MODERN_H +#define KVM__VIRTIO_PCI_MODERN_H #include "kvm/devices.h" #include "kvm/pci.h" +#include "kvm/virtio.h" #include <linux/types.h> @@ -11,14 +12,9 @@ struct kvm; -struct virtio_pci_ioevent_param { - struct virtio_device *vdev; - u32 vq; -}; - #define VIRTIO_PCI_F_SIGNAL_MSI (1 << 0) -struct virtio_pci { +struct virtio_pci_modern { struct pci_device_header pci_hdr; struct device_header dev_hdr; void *dev; @@ -28,6 +24,9 @@ struct virtio_pci { u32 mmio_addr; u8...
2012 Jul 12
2
[PATCH 3/5] vhost: Make vhost a separate module
Currently, vhost-net is the only consumer of vhost infrastructure. So vhost infrastructure and vhost-net driver are in a single module. Separating this as a vhost.ko module and a vhost-net.ko module makes it is easier to share code with other vhost drivers, e.g. vhost-blk.ko, tcm-vhost.ko. Signed-off-by: Asias He <asias at redhat.com> --- drivers/vhost/Kconfig | 10 +++++++++-
2012 Jul 12
2
[PATCH 3/5] vhost: Make vhost a separate module
Currently, vhost-net is the only consumer of vhost infrastructure. So vhost infrastructure and vhost-net driver are in a single module. Separating this as a vhost.ko module and a vhost-net.ko module makes it is easier to share code with other vhost drivers, e.g. vhost-blk.ko, tcm-vhost.ko. Signed-off-by: Asias He <asias at redhat.com> --- drivers/vhost/Kconfig | 10 +++++++++-
2012 Jul 13
9
[PATCH RESEND 0/5] Add vhost-blk support
Hi folks, [I am resending to fix the broken thread in the previous one.] This patchset adds vhost-blk support. vhost-blk is a in kernel virito-blk device accelerator. Compared to userspace virtio-blk implementation, vhost-blk gives about 5% to 15% performance improvement. Asias He (5): aio: Export symbols and struct kiocb_batch for in kernel aio usage eventfd: Export symbol
2012 Jul 13
9
[PATCH RESEND 0/5] Add vhost-blk support
Hi folks, [I am resending to fix the broken thread in the previous one.] This patchset adds vhost-blk support. vhost-blk is a in kernel virito-blk device accelerator. Compared to userspace virtio-blk implementation, vhost-blk gives about 5% to 15% performance improvement. Asias He (5): aio: Export symbols and struct kiocb_batch for in kernel aio usage eventfd: Export symbol
2010 Jan 28
31
[PATCH 0 of 4] aio event fd support to blktap2
Get blktap2 running on pvops. This mainly adds eventfd support to the userland code. Based on some prior cleanup to tapdisk-queue and the server object. We had most of that in XenServer for a while, so I kept it stacked. 1. Clean up IPC and AIO init in tapdisk-server. [I think tapdisk-ipc in blktap2 is basically obsolete. Pending a later patch to remove it?] 2. Split tapdisk-queue into