From: Yishai Hadas <yishaih@nvidia.com> To: <alex.williamson@redhat.com>, <mst@redhat.com>, <jasowang@redhat.com>, <jgg@nvidia.com> Cc: <kvm@vger.kernel.org>, <virtualization@lists.linux-foundation.org>, <parav@nvidia.com>, <feliu@nvidia.com>, <jiri@nvidia.com>, <kevin.tian@intel.com>, <joao.m.martins@oracle.com>, <si-wei.liu@oracle.com>, <leonro@nvidia.com>, <yishaih@nvidia.com>, <maorg@nvidia.com> Subject: [PATCH V1 vfio 2/9] virtio: Define feature bit for administration virtqueue Date: Tue, 17 Oct 2023 16:42:10 +0300 [thread overview] Message-ID: <20231017134217.82497-3-yishaih@nvidia.com> (raw) In-Reply-To: <20231017134217.82497-1-yishaih@nvidia.com> From: Feng Liu <feliu@nvidia.com> Introduce VIRTIO_F_ADMIN_VQ which is used for administration virtqueue support. Signed-off-by: Feng Liu <feliu@nvidia.com> Reviewed-by: Parav Pandit <parav@nvidia.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: Yishai Hadas <yishaih@nvidia.com> --- include/uapi/linux/virtio_config.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/include/uapi/linux/virtio_config.h b/include/uapi/linux/virtio_config.h index 2c712c654165..09d694968b14 100644 --- a/include/uapi/linux/virtio_config.h +++ b/include/uapi/linux/virtio_config.h @@ -52,7 +52,7 @@ * rest are per-device feature bits. */ #define VIRTIO_TRANSPORT_F_START 28 -#define VIRTIO_TRANSPORT_F_END 41 +#define VIRTIO_TRANSPORT_F_END 42 #ifndef VIRTIO_CONFIG_NO_LEGACY /* Do we get callbacks when the ring is completely used, even if we've @@ -109,4 +109,10 @@ * This feature indicates that the driver can reset a queue individually. */ #define VIRTIO_F_RING_RESET 40 + +/* + * This feature indicates that the device support administration virtqueues. + */ +#define VIRTIO_F_ADMIN_VQ 41 + #endif /* _UAPI_LINUX_VIRTIO_CONFIG_H */ -- 2.27.0
WARNING: multiple messages have this Message-ID (diff)
From: Yishai Hadas via Virtualization <virtualization@lists.linux-foundation.org> To: <alex.williamson@redhat.com>, <mst@redhat.com>, <jasowang@redhat.com>, <jgg@nvidia.com> Cc: kvm@vger.kernel.org, maorg@nvidia.com, virtualization@lists.linux-foundation.org, jiri@nvidia.com, leonro@nvidia.com Subject: [PATCH V1 vfio 2/9] virtio: Define feature bit for administration virtqueue Date: Tue, 17 Oct 2023 16:42:10 +0300 [thread overview] Message-ID: <20231017134217.82497-3-yishaih@nvidia.com> (raw) In-Reply-To: <20231017134217.82497-1-yishaih@nvidia.com> From: Feng Liu <feliu@nvidia.com> Introduce VIRTIO_F_ADMIN_VQ which is used for administration virtqueue support. Signed-off-by: Feng Liu <feliu@nvidia.com> Reviewed-by: Parav Pandit <parav@nvidia.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: Yishai Hadas <yishaih@nvidia.com> --- include/uapi/linux/virtio_config.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/include/uapi/linux/virtio_config.h b/include/uapi/linux/virtio_config.h index 2c712c654165..09d694968b14 100644 --- a/include/uapi/linux/virtio_config.h +++ b/include/uapi/linux/virtio_config.h @@ -52,7 +52,7 @@ * rest are per-device feature bits. */ #define VIRTIO_TRANSPORT_F_START 28 -#define VIRTIO_TRANSPORT_F_END 41 +#define VIRTIO_TRANSPORT_F_END 42 #ifndef VIRTIO_CONFIG_NO_LEGACY /* Do we get callbacks when the ring is completely used, even if we've @@ -109,4 +109,10 @@ * This feature indicates that the driver can reset a queue individually. */ #define VIRTIO_F_RING_RESET 40 + +/* + * This feature indicates that the device support administration virtqueues. + */ +#define VIRTIO_F_ADMIN_VQ 41 + #endif /* _UAPI_LINUX_VIRTIO_CONFIG_H */ -- 2.27.0 _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization
next prev parent reply other threads:[~2023-10-17 13:43 UTC|newest] Thread overview: 100+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-10-17 13:42 [PATCH V1 vfio 0/9] Introduce a vfio driver over virtio devices Yishai Hadas 2023-10-17 13:42 ` Yishai Hadas via Virtualization 2023-10-17 13:42 ` [PATCH V1 vfio 1/9] virtio-pci: Fix common config map for modern device Yishai Hadas 2023-10-17 13:42 ` Yishai Hadas via Virtualization 2023-10-17 13:42 ` Yishai Hadas [this message] 2023-10-17 13:42 ` [PATCH V1 vfio 2/9] virtio: Define feature bit for administration virtqueue Yishai Hadas via Virtualization 2023-10-17 13:42 ` [PATCH V1 vfio 3/9] virtio-pci: Introduce admin virtqueue Yishai Hadas 2023-10-17 13:42 ` Yishai Hadas via Virtualization 2023-10-17 13:42 ` [PATCH V1 vfio 4/9] virtio-pci: Introduce admin command sending function Yishai Hadas 2023-10-17 13:42 ` Yishai Hadas via Virtualization 2023-10-17 13:42 ` [PATCH V1 vfio 5/9] virtio-pci: Introduce admin commands Yishai Hadas 2023-10-17 13:42 ` Yishai Hadas via Virtualization 2023-10-17 13:42 ` [PATCH V1 vfio 6/9] virtio-pci: Introduce APIs to execute legacy IO " Yishai Hadas 2023-10-17 13:42 ` Yishai Hadas via Virtualization 2023-10-17 20:33 ` kernel test robot 2023-10-17 20:33 ` kernel test robot 2023-10-22 1:14 ` kernel test robot 2023-10-22 1:14 ` kernel test robot 2023-10-24 21:01 ` Michael S. Tsirkin 2023-10-24 21:01 ` Michael S. Tsirkin 2023-10-25 9:18 ` Yishai Hadas via Virtualization 2023-10-25 10:17 ` Michael S. Tsirkin 2023-10-25 10:17 ` Michael S. Tsirkin 2023-10-25 13:00 ` Yishai Hadas 2023-10-25 13:00 ` Yishai Hadas via Virtualization 2023-10-25 13:04 ` Michael S. Tsirkin 2023-10-25 13:04 ` Michael S. Tsirkin 2023-10-25 13:44 ` Michael S. Tsirkin 2023-10-25 13:44 ` Michael S. Tsirkin 2023-10-25 14:03 ` Yishai Hadas 2023-10-25 14:03 ` Yishai Hadas via Virtualization 2023-10-25 16:31 ` Michael S. Tsirkin 2023-10-25 16:31 ` Michael S. Tsirkin 2023-10-25 9:36 ` Yishai Hadas 2023-10-25 9:36 ` Yishai Hadas via Virtualization 2023-10-17 13:42 ` [PATCH V1 vfio 7/9] vfio/pci: Expose vfio_pci_core_setup_barmap() Yishai Hadas 2023-10-17 13:42 ` Yishai Hadas via Virtualization 2023-10-17 13:42 ` [PATCH V1 vfio 8/9] vfio/pci: Expose vfio_pci_iowrite/read##size() Yishai Hadas 2023-10-17 13:42 ` Yishai Hadas via Virtualization 2023-10-17 13:42 ` [PATCH V1 vfio 9/9] vfio/virtio: Introduce a vfio driver over virtio devices Yishai Hadas 2023-10-17 13:42 ` Yishai Hadas via Virtualization 2023-10-17 20:24 ` Alex Williamson 2023-10-17 20:24 ` Alex Williamson 2023-10-18 9:01 ` Yishai Hadas 2023-10-18 9:01 ` Yishai Hadas via Virtualization 2023-10-18 12:51 ` Alex Williamson 2023-10-18 12:51 ` Alex Williamson 2023-10-18 13:06 ` Parav Pandit 2023-10-18 13:06 ` Parav Pandit via Virtualization 2023-10-18 16:33 ` Jason Gunthorpe 2023-10-18 18:29 ` Alex Williamson 2023-10-18 18:29 ` Alex Williamson 2023-10-18 19:28 ` Jason Gunthorpe 2023-10-24 19:57 ` Alex Williamson 2023-10-24 19:57 ` Alex Williamson 2023-10-25 14:35 ` Yishai Hadas 2023-10-25 14:35 ` Yishai Hadas via Virtualization 2023-10-25 16:28 ` Michael S. Tsirkin 2023-10-25 16:28 ` Michael S. Tsirkin 2023-10-25 19:13 ` Alex Williamson 2023-10-25 19:13 ` Alex Williamson 2023-10-26 12:08 ` Yishai Hadas 2023-10-26 12:08 ` Yishai Hadas via Virtualization 2023-10-26 12:12 ` Michael S. Tsirkin 2023-10-26 12:12 ` Michael S. Tsirkin 2023-10-26 12:40 ` Parav Pandit 2023-10-26 12:40 ` Parav Pandit via Virtualization 2023-10-26 13:15 ` Michael S. Tsirkin 2023-10-26 13:15 ` Michael S. Tsirkin 2023-10-26 13:28 ` Parav Pandit 2023-10-26 13:28 ` Parav Pandit via Virtualization 2023-10-26 15:06 ` Michael S. Tsirkin 2023-10-26 15:06 ` Michael S. Tsirkin 2023-10-26 15:09 ` Parav Pandit 2023-10-26 15:09 ` Parav Pandit via Virtualization 2023-10-26 15:46 ` Michael S. Tsirkin 2023-10-26 15:46 ` Michael S. Tsirkin 2023-10-26 15:56 ` Parav Pandit 2023-10-26 15:56 ` Parav Pandit via Virtualization 2023-10-26 17:55 ` Alex Williamson 2023-10-26 17:55 ` Alex Williamson 2023-10-26 19:49 ` Michael S. Tsirkin 2023-10-26 19:49 ` Michael S. Tsirkin 2023-10-29 16:13 ` Yishai Hadas via Virtualization 2023-10-29 16:13 ` Yishai Hadas 2023-10-22 8:20 ` [PATCH V1 vfio 0/9] " Yishai Hadas 2023-10-22 8:20 ` Yishai Hadas via Virtualization 2023-10-22 9:12 ` Michael S. Tsirkin 2023-10-22 9:12 ` Michael S. Tsirkin 2023-10-23 15:33 ` Alex Williamson 2023-10-23 15:33 ` Alex Williamson 2023-10-23 15:42 ` Jason Gunthorpe 2023-10-23 16:09 ` Alex Williamson 2023-10-23 16:09 ` Alex Williamson 2023-10-23 16:20 ` Jason Gunthorpe 2023-10-23 16:45 ` Alex Williamson 2023-10-23 16:45 ` Alex Williamson 2023-10-23 17:27 ` Jason Gunthorpe 2023-10-25 8:34 ` Tian, Kevin 2023-10-25 8:34 ` Tian, Kevin
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