Jason Wang 6c3d329e64 vdpa_sim: get rid of DMA ops ... We used to (ab)use the DMA ops for setting up identical mappings in the IOTLB. This patch tries to get rid of the those unnecessary DMA ops by maintaining a simple identical/passthrough mappings by default. When bound to virtio_vdpa driver, DMA API will simply use PA as the IOVA and we will be all fine. When the vDPA bus tries to setup customized mapping (e.g when bound to vhost-vDPA), the identical/passthrough mapping will be removed. Signed-off-by: Jason Wang <jasowang@redhat.com> Message-Id: <20221223060021.28011-1-jasowang@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Christoph Hellwig <hch@lst.de>		2023-02-20 19:26:58 -05:00
..
alibaba	vdpa: multiple address spaces support	2022-05-31 12:44:27 -04:00
ifcvf	vDPA/ifcvf: implement features provisioning	2023-02-20 19:26:55 -05:00
mlx5	vdpa/mlx5: Add RX counters to debugfs	2023-02-20 19:26:54 -05:00
solidrun	virtio: vdpa: new SolidNET DPU driver.	2023-02-20 19:26:56 -05:00
vdpa_sim	vdpa_sim: get rid of DMA ops	2023-02-20 19:26:58 -05:00
vdpa_user	vduse: Validate vq_num in vduse_validate_config()	2022-12-28 05:28:11 -05:00
virtio_pci	vdpa/vp_vdpa: fix kfree a wrong pointer in vp_vdpa_remove	2022-12-28 05:28:11 -05:00
Kconfig	virtio: vdpa: new SolidNET DPU driver.	2023-02-20 19:26:56 -05:00
Makefile	virtio: vdpa: new SolidNET DPU driver.	2023-02-20 19:26:56 -05:00
vdpa.c	vdpa: conditionally fill max max queue pair for stats	2022-12-28 05:28:11 -05:00