search for: pci_devs

Displaying 20 results from an estimated 1476 matches for "pci_devs".

Did you mean: pci_dev
2012 Nov 19
0
[PATCH 242/493] pci: remove use of __devinit
CONFIG_HOTPLUG is going away as an option so __devinit is no longer needed. Signed-off-by: Bill Pemberton <wfp5p at virginia.edu> Cc: linux-pci at vger.kernel.org Cc: xen-devel at lists.xensource.com Cc: virtualization at lists.linux-foundation.org --- drivers/pci/ioapic.c | 2 +- drivers/pci/pci.c | 2 +- drivers/pci/pcie/aer/aerdrv.c | 4 +-
2012 Nov 19
0
[PATCH 242/493] pci: remove use of __devinit
CONFIG_HOTPLUG is going away as an option so __devinit is no longer needed. Signed-off-by: Bill Pemberton <wfp5p at virginia.edu> Cc: linux-pci at vger.kernel.org Cc: xen-devel at lists.xensource.com Cc: virtualization at lists.linux-foundation.org --- drivers/pci/ioapic.c | 2 +- drivers/pci/pci.c | 2 +- drivers/pci/pcie/aer/aerdrv.c | 4 +-
2015 Jun 24
1
[PATCH] virtio-pci: alloc only resources actually used.
Move resource allocation from common code to legacy and modern code. Only request resources actually used, i.e. bar0 in legacy mode and the bar(s) specified by capabilities in modern mode. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/virtio/virtio_pci_common.c | 7 ------- drivers/virtio/virtio_pci_common.h | 2 ++ drivers/virtio/virtio_pci_legacy.c | 13 ++++++++++++-
2015 Jun 24
1
[PATCH] virtio-pci: alloc only resources actually used.
Move resource allocation from common code to legacy and modern code. Only request resources actually used, i.e. bar0 in legacy mode and the bar(s) specified by capabilities in modern mode. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/virtio/virtio_pci_common.c | 7 ------- drivers/virtio/virtio_pci_common.h | 2 ++ drivers/virtio/virtio_pci_legacy.c | 13 ++++++++++++-
2015 Jun 23
1
[PATCH] virtio-pci: alloc only resources actually used.
Move resource allocation from common code to legacy and modern code. Only request resources actually used, i.e. bar0 in legacy mode and the bar(s) specified by capabilities in modern mode. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/virtio/virtio_pci_common.c | 7 ------- drivers/virtio/virtio_pci_common.h | 2 ++ drivers/virtio/virtio_pci_legacy.c | 13 ++++++++++++-
2015 Jun 23
1
[PATCH] virtio-pci: alloc only resources actually used.
Move resource allocation from common code to legacy and modern code. Only request resources actually used, i.e. bar0 in legacy mode and the bar(s) specified by capabilities in modern mode. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/virtio/virtio_pci_common.c | 7 ------- drivers/virtio/virtio_pci_common.h | 2 ++ drivers/virtio/virtio_pci_legacy.c | 13 ++++++++++++-
2015 Jun 16
2
[PATCH] virtio-pci: alloc only resources actually used.
Move resource allocation from common code to legacy and modern code. Only request resources actually used, i.e. bar0 in legacy mode and the regions specified by capabilities in modern mode. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/virtio/virtio_pci_common.c | 7 ----- drivers/virtio/virtio_pci_common.h | 5 ++++ drivers/virtio/virtio_pci_legacy.c | 13 +++++++++-
2015 Jun 16
2
[PATCH] virtio-pci: alloc only resources actually used.
Move resource allocation from common code to legacy and modern code. Only request resources actually used, i.e. bar0 in legacy mode and the regions specified by capabilities in modern mode. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/virtio/virtio_pci_common.c | 7 ----- drivers/virtio/virtio_pci_common.h | 5 ++++ drivers/virtio/virtio_pci_legacy.c | 13 +++++++++-
2015 Jun 18
2
[PATCH v2] virtio-pci: alloc only resources actually used.
Move resource allocation from common code to legacy and modern code. Only request resources actually used, i.e. bar0 in legacy mode and the regions specified by capabilities in modern mode. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/virtio/virtio_pci_common.c | 7 ---- drivers/virtio/virtio_pci_common.h | 5 +++ drivers/virtio/virtio_pci_legacy.c | 13 +++++++-
2015 Jun 18
2
[PATCH v2] virtio-pci: alloc only resources actually used.
Move resource allocation from common code to legacy and modern code. Only request resources actually used, i.e. bar0 in legacy mode and the regions specified by capabilities in modern mode. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/virtio/virtio_pci_common.c | 7 ---- drivers/virtio/virtio_pci_common.h | 5 +++ drivers/virtio/virtio_pci_legacy.c | 13 +++++++-
2009 May 20
0
[PATCHv2-RFC 2/2] qemu-kvm: use common code for assigned msix
For assigned devices, use common code to enable msi-x. We need a special "assigned" option as assigned devices lack a standard way to get vector usage. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- hw/device-assignment.c | 329 ++++++++++++------------------------------------ hw/device-assignment.h | 7 +- hw/msix.c | 9 ++- hw/pci.h
2009 May 20
0
[PATCHv2-RFC 2/2] qemu-kvm: use common code for assigned msix
For assigned devices, use common code to enable msi-x. We need a special "assigned" option as assigned devices lack a standard way to get vector usage. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- hw/device-assignment.c | 329 ++++++++++++------------------------------------ hw/device-assignment.h | 7 +- hw/msix.c | 9 ++- hw/pci.h
2011 Nov 27
5
[PATCH] qemu-xen: Intel GPU passthrough, fix OpRegion mapping.
The OpRegion shouldn''t be mapped 1:1 because the address in the host can''t be used in the guest directly. This patch traps read and write access to the opregion of the Intel GPU config space (offset 0xfc). To work correctly this patch needs a change in hvmloader. HVMloader will allocate 2 pages for the OpRegion and write this address on the config space of the Intel GPU. Qemu
2009 May 11
0
[PATCH 2/2] qemu-kvm: use common code for assigned msix
For assigned devices, use common code to enable msi-x. Add "hack" option as assigned devices lack a standard way to get vector usage. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- hw/device-assignment.c | 336 ++++++++++++------------------------------------ hw/device-assignment.h | 8 +- hw/msix.c | 11 ++- hw/pci.h | 4 + 4 files
2009 May 11
0
[PATCH 2/2] qemu-kvm: use common code for assigned msix
For assigned devices, use common code to enable msi-x. Add "hack" option as assigned devices lack a standard way to get vector usage. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- hw/device-assignment.c | 336 ++++++++++++------------------------------------ hw/device-assignment.h | 8 +- hw/msix.c | 11 ++- hw/pci.h | 4 + 4 files
2014 Aug 20
1
[RFC PATCH 09/11] PCI/MSI: refactor PCI MSI driver
> -----Original Message----- > From: linux-pci-owner at vger.kernel.org [mailto:linux-pci-owner at vger.kernel.org] > On Behalf Of Yijing Wang > Sent: Saturday, July 26, 2014 8:39 AM > To: linux-kernel at vger.kernel.org > Cc: Xinwei Hu; Wuyun; Bjorn Helgaas; linux-pci at vger.kernel.org; > Paul.Mundt at huawei.com; James E.J. Bottomley; Marc Zyngier; linux-arm- > kernel at
2014 Aug 20
1
[RFC PATCH 09/11] PCI/MSI: refactor PCI MSI driver
> -----Original Message----- > From: linux-pci-owner at vger.kernel.org [mailto:linux-pci-owner at vger.kernel.org] > On Behalf Of Yijing Wang > Sent: Saturday, July 26, 2014 8:39 AM > To: linux-kernel at vger.kernel.org > Cc: Xinwei Hu; Wuyun; Bjorn Helgaas; linux-pci at vger.kernel.org; > Paul.Mundt at huawei.com; James E.J. Bottomley; Marc Zyngier; linux-arm- > kernel at
2015 Jun 16
0
[PATCH] virtio-pci: alloc only resources actually used.
On Tue, Jun 16, 2015 at 03:57:52PM +0200, Gerd Hoffmann wrote: > Move resource allocation from common code to legacy and modern code. > Only request resources actually used, i.e. bar0 in legacy mode and > the regions specified by capabilities in modern mode. > > Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> > --- > drivers/virtio/virtio_pci_common.c | 7 -----
2014 Dec 30
0
[PATCH RFC v2 5/7] virtio_pci: modern driver
Lightly tested against qemu. One thing *not* implemented here is separate mappings for descriptor/avail/used rings. That's nice to have, will be done later after we have core support. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/virtio/virtio_pci_common.h | 29 +- drivers/virtio/virtio_pci_common.c | 13 +- drivers/virtio/virtio_pci_modern.c | 645
2014 Dec 30
0
[PATCH RFC v2 5/7] virtio_pci: modern driver
Lightly tested against qemu. One thing *not* implemented here is separate mappings for descriptor/avail/used rings. That's nice to have, will be done later after we have core support. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/virtio/virtio_pci_common.h | 29 +- drivers/virtio/virtio_pci_common.c | 13 +- drivers/virtio/virtio_pci_modern.c | 645