Allan Jude 2cc8a524af Add VIRTIO_BLK_T_DISCARD support to the virtio-blk driver ... If the hypervisor advertises support for the DISCARD command then the guest can perform TRIM commands, freeing space on the backing store. If VIRTIO_BLK_F_DISCARD is enabled, advertise DISKFLAG_CANDELETE Tested with FreeBSD guests on bhyve and KVM Reviewed by: jhb Tested by: freqlabs MFC after: 1 month Relnotes: yes Sponsored by: Klara Inc. Differential Revision: https://reviews.freebsd.org/D21708		2020-07-16 16:32:16 +00:00
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balloon	virtio: Support MMIO bus for all devices	2020-05-06 23:31:30 +00:00
block	Add VIRTIO_BLK_T_DISCARD support to the virtio-blk driver	2020-07-16 16:32:16 +00:00
console	virtio: Support MMIO bus for all devices	2020-05-06 23:31:30 +00:00
mmio	virtio_mmio: Negotiate the upper half of the feature bits too	2020-06-08 21:49:42 +00:00
network	if_vtnet: let vtnet_rx_vq_intr() and vtnet_rxq_tq_intr() share code	2020-06-15 19:46:34 +00:00
pci	[virtio] Fix r/w to PCI configuration area on big endian platforms	2020-02-05 20:39:18 +00:00
random	virtio: Support MMIO bus for all devices	2020-05-06 23:31:30 +00:00
scsi	virtio: Support MMIO bus for all devices	2020-05-06 23:31:30 +00:00
virtio.c	virtio: Support non-legacy network device and queue	2020-06-08 21:51:36 +00:00
virtio.h	virtio(4): Add PNP match metadata for virtio devices	2019-06-04 02:37:11 +00:00
virtio_bus_if.m	Add VirtIO bus config_generation method	2018-02-19 19:28:24 +00:00
virtio_config.h	Update VirtIO definitions from Linux virtio_config.h and virtio_ring.h headers	2018-06-17 20:45:48 +00:00
virtio_ids.h	Sync VirtIO IDs with Linux	2018-01-14 06:03:40 +00:00
virtio_if.m
virtio_ring.h	Update VirtIO definitions from Linux virtio_config.h and virtio_ring.h headers	2018-06-17 20:45:48 +00:00
virtqueue.c	virtio: Support non-legacy network device and queue	2020-06-08 21:51:36 +00:00
virtqueue.h	Add more virtqueue getter methods	2018-02-19 19:31:18 +00:00