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opnsense-src/sys/dev/virtio
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Jessica Clarke 16ca3d0f59 virtio_mmio: Negotiate the upper half of the feature bits too 
The feature bits are exposed as a 32-bit register with 2 banks, so we
should negotiate both halves. Notably, VIRTIO_F_VERSION_1 is in the
upper half, and will be used in an upcoming commit.

The PCI bus driver also has this bug, but the legacy BAR layout did not
include selector registers and is rather different from the modern
layout, so it remains solely as legacy.

Reviewed by:	br, brooks (mentor), jhb (mentor)
Approved by:	br, brooks (mentor), jhb (mentor)
Differential Revision:	https://reviews.freebsd.org/D25131
2020-06-08 21:49:42 +00:00
..
balloon virtio: Support MMIO bus for all devices 2020-05-06 23:31:30 +00:00
block Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +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 netmap: vtnet: add vtnrx_nm_refill index to receive queues 2020-06-03 17:42:17 +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 Remove FreeBSD 8 support from virtio. 2020-03-01 18:18:07 +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 Add optional VirtIO device method for post-attach notifications 2013-09-01 04:20:23 +00:00
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 Add more virtqueue getter methods 2018-02-19 19:31:18 +00:00
virtqueue.h Add more virtqueue getter methods 2018-02-19 19:31:18 +00:00