Pull UML updates from Richard Weinberger: - Support for VMAP_STACK - Support for splice_write in hostfs - Fixes for virt-pci - Fixes for virtio_uml - Various fixes * tag 'for-linus-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml: um: fix stub location calculation um: virt-pci: fix uapi documentation um: enable VMAP_STACK um: virt-pci: don't do DMA from stack hostfs: support splice_write um: virtio_uml: fix memory leak on init failures um: virtio_uml: include linux/virtio-uml.h lib/logic_iomem: fix sparse warnings um: make PCI emulation driver init/exit static
Showing the changes to include/uapi/linux (1 of 10 files). Show all
Unified · Split
| @@ -9,13 +9,14 @@ · 8 unmodified lines | ||
| 9 | 9 | |
| 10 | 10 | /** |
| 11 | 11 | * enum virtio_pcidev_ops - virtual PCI device operations |
| 12 | + * @VIRTIO_PCIDEV_OP_RESERVED: reserved to catch errors | |
| 12 | 13 | * @VIRTIO_PCIDEV_OP_CFG_READ: read config space, size is 1, 2, 4 or 8; |
| 13 | 14 | * the @data field should be filled in by the device (in little endian). |
| 14 | 15 | * @VIRTIO_PCIDEV_OP_CFG_WRITE: write config space, size is 1, 2, 4 or 8; |
| 15 | 16 | * the @data field contains the data to write (in little endian). |
| 16 | − * @VIRTIO_PCIDEV_OP_BAR_READ: read BAR mem/pio, size can be variable; | |
| 17 | + * @VIRTIO_PCIDEV_OP_MMIO_READ: read BAR mem/pio, size can be variable; | |
| 17 | 18 | * the @data field should be filled in by the device (in little endian). |
| 18 | − * @VIRTIO_PCIDEV_OP_BAR_WRITE: write BAR mem/pio, size can be variable; | |
| 19 | + * @VIRTIO_PCIDEV_OP_MMIO_WRITE: write BAR mem/pio, size can be variable; | |
| 19 | 20 | * the @data field contains the data to write (in little endian). |
| 20 | 21 | * @VIRTIO_PCIDEV_OP_MMIO_MEMSET: memset MMIO, size is variable but |
| 21 | 22 | * the @data field only has one byte (unlike @VIRTIO_PCIDEV_OP_MMIO_WRITE) |