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
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virtio_mmio_acpi.c
virtio_mmio_fdt.c
virtio_mmio_if.m
virtio_mmio.c	virtio_mmio: Negotiate the upper half of the feature bits too	2020-06-08 21:49:42 +00:00
virtio_mmio.h