user/sven/linux.git/include/uapi/linux/virtio_pci.h, branch v4.2.4

virtio: define virtio_pci_cfg_cap in header.

2015-07-07T11:27:05Z

We already have VIRTIO_PCI_CAP_PCI_CFG, let's define the structure that goes with it. Signed-off-by: Michael S. Tsirkin

virtio: define VIRTIO_PCI_CAP_PCI_CFG in header.

2015-02-11T04:33:15Z

This provides backdoor access to the device MMIOs, and every device should have one. From the virtio 1.0 spec (CS03): 4.1.4.7.1 Device Requirements: PCI configuration access capability The device MUST present at least one VIRTIO_PCI_CAP_PCI_CFG capability. Signed-off-by: Rusty Russell Acked-by: Michael S. Tsirkin

virtio_pci: macros for PCI layout offsets

2015-01-21T05:58:54Z

QEMU wants it, so why not? Trust, but verify. Signed-off-by: Rusty Russell Signed-off-by: Michael S. Tsirkin

virtio_pci: modern driver

2015-01-21T05:58:53Z

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. This also exposes the PCI layout to userspace, and adds macros for PCI layout offsets: QEMU wants it, so why not? Trust, but verify. Signed-off-by: Rusty Russell Signed-off-by: Michael S. Tsirkin

virtio-pci: define layout for virtio 1.0

2015-01-21T05:58:51Z

Based on patches by Michael S. Tsirkin , but I found it hard to follow so changed to use structures which are more self-documenting. Signed-off-by: Rusty Russell Signed-off-by: Michael S. Tsirkin

virtio_pci: drop virtio_config dependency

2015-01-21T05:58:44Z

virtio_pci does not depend on virtio_config: let's not include it, users can pull it in as necessary. Signed-off-by: Michael S. Tsirkin Signed-off-by: Rusty Russell

virtio_pci: add VIRTIO_PCI_NO_LEGACY

2014-12-14T13:10:31Z

Add macro to disable all legacy register defines. Helpful to make sure legacy macros don't leak through into modern code. Signed-off-by: Michael S. Tsirkin

virtio_pci: better macro exported in uapi

2013-05-20T02:38:09Z

Macro VIRTIO_PCI_CONFIG assumes that userspace actually has a structure with a field named msix_enabled. Add VIRTIO_PCI_CONFIG_OFF that gets the msix_enabled by value instead, to make it useful for userspace. We still keep VIRTIO_PCI_CONFIG around for now, in case some userspace uses it. Signed-off-by: Michael S. Tsirkin Signed-off-by: Rusty Russell

UAPI: (Scripted) Disintegrate include/linux

2012-10-13T09:46:48Z

Signed-off-by: David Howells Acked-by: Arnd Bergmann Acked-by: Thomas Gleixner Acked-by: Michael Kerrisk Acked-by: Paul E. McKenney Acked-by: Dave Jones