linux/drivers/virtio
David Hildenbrand faa45ff4ce virtio-mem: allow to force Big Block Mode (BBM) and set the big block size
Let's allow to force BBM, even if subblocks would be possible. Take care
of properly calculating the first big block id, because the start
address might no longer be aligned to the big block size.

Also, allow to manually configure the size of Big Blocks.

Reviewed-by: Wei Yang <richard.weiyang@linux.alibaba.com>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Jason Wang <jasowang@redhat.com>
Cc: Pankaj Gupta <pankaj.gupta.linux@gmail.com>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Wei Yang <richard.weiyang@linux.alibaba.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
Link: https://lore.kernel.org/r/20201112133815.13332-27-david@redhat.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-12-18 16:14:27 -05:00
..
Kconfig vhost,vdpa,virtio: cleanups, fixes 2020-10-23 11:00:57 -07:00
Makefile virtio: fix build for configs without dma-bufs 2020-08-19 06:43:28 +02:00
virtio_balloon.c virtio-balloon: Constify id_table 2020-10-21 10:34:08 -04:00
virtio_dma_buf.c virtio: fix build for configs without dma-bufs 2020-08-19 06:43:28 +02:00
virtio_input.c virtio_input: Constify id_table 2020-10-21 10:34:09 -04:00
virtio_mem.c virtio-mem: allow to force Big Block Mode (BBM) and set the big block size 2020-12-18 16:14:27 -05:00
virtio_mmio.c virtio: Implement get_shm_region for MMIO transport 2020-09-10 10:05:58 +02:00
virtio_pci_common.c virtio-pci: check name when counting MSI-X vectors 2020-02-06 03:40:26 -05:00
virtio_pci_common.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 78 2019-05-24 17:37:51 +02:00
virtio_pci_legacy.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 78 2019-05-24 17:37:51 +02:00
virtio_pci_modern.c virtio: Implement get_shm_region for PCI transport 2020-09-10 10:05:58 +02:00
virtio_ring.c virtio: fixes, features 2020-08-11 14:34:17 -07:00
virtio_vdpa.c virtio_vdpa: legacy features handling 2020-08-05 11:08:40 -04:00
virtio.c vhost,vdpa,virtio: cleanups, fixes 2020-10-23 11:00:57 -07:00