Module Name: src
Committed By: riastradh
Date: Tue Jun 25 14:22:16 UTC 2024
Modified Files:
src/sys/dev/pci: virtio_pci.c
Log Message:
virtio@pci: Nix useless sc_mapped_iosize.
This appears to have been a mistaken attempt to pass the subregion
length through to bus_space_unmap, which doesn't make any sense --
bus_space_subregion does not allocate anything and the resulting
handle must not be passed to bus_space_unmap.
Once we pass the size that was actually returned by pci_mapreg_map to
bus_space_unmap, which matches the size passed internally by
pci_mapreg_map to bus_space_map, sc_mapped_iosize is no longer used
and can be flushed.
Prompted by PR kern/58335.
To generate a diff of this commit:
cvs rdiff -u -r1.46 -r1.47 src/sys/dev/pci/virtio_pci.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
