Eli Cohen b35ccebe3e vdpa/mlx5: Restore the hardware used index after change map ... When a change of memory map occurs, the hardware resources are destroyed and then re-created again with the new memory map. In such case, we need to restore the hardware available and used indices. The driver failed to restore the used index which is added here. Also, since the driver also fails to reset the available and used indices upon device reset, fix this here to avoid regression caused by the fact that used index may not be zero upon device reset. Fixes: 1a86b377aa ("vdpa/mlx5: Add VDPA driver for supported mlx5 devices") Signed-off-by: Eli Cohen <elic@nvidia.com> Link: https://lore.kernel.org/r/20210204073618.36336-1-elic@nvidia.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com>		2021-02-05 10:28:04 -05:00
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ifcvf	vdpa: ifcvf: Use dma_set_mask_and_coherent to simplify code	2020-12-18 16:14:28 -05:00
mlx5	vdpa/mlx5: Restore the hardware used index after change map	2021-02-05 10:28:04 -05:00
vdpa_sim	vdpa: split vdpasim to core and net modules	2020-12-18 16:14:30 -05:00
Kconfig	vdpa: split vdpasim to core and net modules	2020-12-18 16:14:30 -05:00
Makefile	vdpa/mlx5: Add support library for mlx5 VDPA implementation	2020-08-05 19:00:23 -04:00
vdpa.c	vdpa: Use simpler version of ida allocation	2020-12-18 16:14:31 -05:00