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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-11-03 23:00:39 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-11-03 23:00:39 +0100 |
| commit | 43e1b12927276cde8052122a24ff796649f09d60 (patch) | |
| tree | e1629f35aca8b865691932bea03d51517926acb0 /include/uapi | |
| parent | Merge tag 'vfio-v5.16-rc1' of git://github.com/awilliam/linux-vfio (diff) | |
| parent | vdpa/mlx5: Forward only packets with allowed MAC address (diff) | |
| download | linux-43e1b12927276cde8052122a24ff796649f09d60.tar.xz linux-43e1b12927276cde8052122a24ff796649f09d60.zip | |
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
Pull virtio updates from Michael Tsirkin:
"vhost and virtio fixes and features:
- Hardening work by Jason
- vdpa driver for Alibaba ENI
- Performance tweaks for virtio blk
- virtio rng rework using an internal buffer
- mac/mtu programming for mlx5 vdpa
- Misc fixes, cleanups"
* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (45 commits)
vdpa/mlx5: Forward only packets with allowed MAC address
vdpa/mlx5: Support configuration of MAC
vdpa/mlx5: Fix clearing of VIRTIO_NET_F_MAC feature bit
vdpa_sim_net: Enable user to set mac address and mtu
vdpa: Enable user to set mac and mtu of vdpa device
vdpa: Use kernel coding style for structure comments
vdpa: Introduce query of device config layout
vdpa: Introduce and use vdpa device get, set config helpers
virtio-scsi: don't let virtio core to validate used buffer length
virtio-blk: don't let virtio core to validate used length
virtio-net: don't let virtio core to validate used length
virtio_ring: validate used buffer length
virtio_blk: correct types for status handling
virtio_blk: allow 0 as num_request_queues
i2c: virtio: Add support for zero-length requests
virtio-blk: fixup coccinelle warnings
virtio_ring: fix typos in vring_desc_extra
virtio-pci: harden INTX interrupts
virtio_pci: harden MSI-X interrupts
virtio_config: introduce a new .enable_cbs method
...
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/vdpa.h | 7 | ||||
| -rw-r--r-- | include/uapi/linux/virtio_i2c.h | 6 |
2 files changed, 13 insertions, 0 deletions
diff --git a/include/uapi/linux/vdpa.h b/include/uapi/linux/vdpa.h index 66a41e4ec163..a252f06f9dfd 100644 --- a/include/uapi/linux/vdpa.h +++ b/include/uapi/linux/vdpa.h @@ -17,6 +17,7 @@ enum vdpa_command { VDPA_CMD_DEV_NEW, VDPA_CMD_DEV_DEL, VDPA_CMD_DEV_GET, /* can dump */ + VDPA_CMD_DEV_CONFIG_GET, /* can dump */ }; enum vdpa_attr { @@ -32,6 +33,12 @@ enum vdpa_attr { VDPA_ATTR_DEV_VENDOR_ID, /* u32 */ VDPA_ATTR_DEV_MAX_VQS, /* u32 */ VDPA_ATTR_DEV_MAX_VQ_SIZE, /* u16 */ + VDPA_ATTR_DEV_MIN_VQ_SIZE, /* u16 */ + + VDPA_ATTR_DEV_NET_CFG_MACADDR, /* binary */ + VDPA_ATTR_DEV_NET_STATUS, /* u8 */ + VDPA_ATTR_DEV_NET_CFG_MAX_VQP, /* u16 */ + VDPA_ATTR_DEV_NET_CFG_MTU, /* u16 */ /* new attributes must be added above here */ VDPA_ATTR_MAX, diff --git a/include/uapi/linux/virtio_i2c.h b/include/uapi/linux/virtio_i2c.h index 7c6a6fc01ad6..acf3b6069136 100644 --- a/include/uapi/linux/virtio_i2c.h +++ b/include/uapi/linux/virtio_i2c.h @@ -11,9 +11,15 @@ #include <linux/const.h> #include <linux/types.h> +/* Virtio I2C Feature bits */ +#define VIRTIO_I2C_F_ZERO_LENGTH_REQUEST 0 + /* The bit 0 of the @virtio_i2c_out_hdr.@flags, used to group the requests */ #define VIRTIO_I2C_FLAGS_FAIL_NEXT _BITUL(0) +/* The bit 1 of the @virtio_i2c_out_hdr.@flags, used to mark a buffer as read */ +#define VIRTIO_I2C_FLAGS_M_RD _BITUL(1) + /** * struct virtio_i2c_out_hdr - the virtio I2C message OUT header * @addr: the controlled device address |