search for: 850956980e27

Displaying 6 results from an estimated 6 matches for "850956980e27".

[PATCH 4/4] vhost: vdpa: report iova range
2020 Aug 05
2
[PATCH 4/4] vhost: vdpa: report iova range
...+ case VHOST_VDPA_GET_IOVA_RANGE: > + r = vhost_vdpa_get_iova_range(v, argp); > + break; > default: > r = vhost_dev_ioctl(&v->vdev, cmd, argp); > if (r == -ENOIOCTLCMD) > diff --git a/include/uapi/linux/vhost.h b/include/uapi/linux/vhost.h > index 0c2349612e77..850956980e27 100644 > --- a/include/uapi/linux/vhost.h > +++ b/include/uapi/linux/vhost.h > @@ -144,4 +144,8 @@ > > /* Set event fd for config interrupt*/ > #define VHOST_VDPA_SET_CONFIG_CALL _IOW(VHOST_VIRTIO, 0x77, int) > + > +/* Get the valid iova range */ > +#define VHOST_VDPA...
[PATCH 4/4] vhost: vdpa: report iova range
2020 Aug 05
2
[PATCH 4/4] vhost: vdpa: report iova range
...+ case VHOST_VDPA_GET_IOVA_RANGE: > + r = vhost_vdpa_get_iova_range(v, argp); > + break; > default: > r = vhost_dev_ioctl(&v->vdev, cmd, argp); > if (r == -ENOIOCTLCMD) > diff --git a/include/uapi/linux/vhost.h b/include/uapi/linux/vhost.h > index 0c2349612e77..850956980e27 100644 > --- a/include/uapi/linux/vhost.h > +++ b/include/uapi/linux/vhost.h > @@ -144,4 +144,8 @@ > > /* Set event fd for config interrupt*/ > #define VHOST_VDPA_SET_CONFIG_CALL _IOW(VHOST_VIRTIO, 0x77, int) > + > +/* Get the valid iova range */ > +#define VHOST_VDPA...
[PATCH 4/4] vhost: vdpa: report iova range
2020 Jun 17
0
[PATCH 4/4] vhost: vdpa: report iova range
...et_config_call(v, argp); break; + case VHOST_VDPA_GET_IOVA_RANGE: + r = vhost_vdpa_get_iova_range(v, argp); + break; default: r = vhost_dev_ioctl(&v->vdev, cmd, argp); if (r == -ENOIOCTLCMD) diff --git a/include/uapi/linux/vhost.h b/include/uapi/linux/vhost.h index 0c2349612e77..850956980e27 100644 --- a/include/uapi/linux/vhost.h +++ b/include/uapi/linux/vhost.h @@ -144,4 +144,8 @@ /* Set event fd for config interrupt*/ #define VHOST_VDPA_SET_CONFIG_CALL _IOW(VHOST_VIRTIO, 0x77, int) + +/* Get the valid iova range */ +#define VHOST_VDPA_GET_IOVA_RANGE _IOW(VHOST_VIRTIO, 0x78, \ +...
[PATCH 4/4] vhost: vdpa: report iova range
2020 Aug 06
0
[PATCH 4/4] vhost: vdpa: report iova range
...E: >> + r = vhost_vdpa_get_iova_range(v, argp); >> + break; >> default: >> r = vhost_dev_ioctl(&v->vdev, cmd, argp); >> if (r == -ENOIOCTLCMD) >> diff --git a/include/uapi/linux/vhost.h b/include/uapi/linux/vhost.h >> index 0c2349612e77..850956980e27 100644 >> --- a/include/uapi/linux/vhost.h >> +++ b/include/uapi/linux/vhost.h >> @@ -144,4 +144,8 @@ >> >> /* Set event fd for config interrupt*/ >> #define VHOST_VDPA_SET_CONFIG_CALL _IOW(VHOST_VIRTIO, 0x77, int) >> + >> +/* Get the valid iov...
[PATCH 0/4] vDPA: API for reporting IOVA range
2020 Jun 17
12
[PATCH 0/4] vDPA: API for reporting IOVA range
Hi All: This series introduces API for reporing IOVA range. This is a must for userspace to work correclty: - for the process that uses vhost-vDPA directly to properly allocate IOVA - for VM(qemu), when vIOMMU is not enabled, fail early if GPA is out of range - for VM(qemu), when vIOMMU is enabled, determine a valid guest address width Please review. Thanks Jason Wang (4): vdpa:
[PATCH 0/4] vDPA: API for reporting IOVA range
2020 Jun 17
12
[PATCH 0/4] vDPA: API for reporting IOVA range
Hi All: This series introduces API for reporing IOVA range. This is a must for userspace to work correclty: - for the process that uses vhost-vDPA directly to properly allocate IOVA - for VM(qemu), when vIOMMU is not enabled, fail early if GPA is out of range - for VM(qemu), when vIOMMU is enabled, determine a valid guest address width Please review. Thanks Jason Wang (4): vdpa: