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| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2020-11-02 01:14:30 +0100 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2020-11-02 01:14:30 +0100 |
| commit | a4c6dc1d3d3a2ef3ec4d4ac49b16ec039c353cd7 (patch) | |
| tree | c6ce89a62f6b016eae117709a53648ff5a453b80 /sys/src/9/mtx/pcimtx.c | |
| parent | 2063019560c6a3154e6ef0e6e9f24d70c8ba09da (diff) | |
aux/realemu: use #$/pci/B.D.Fraw to access pci config space
This prevents VESA bios from accessing the pci
CONFIG_ADDRESS/CONFIG_DATA registers (0xCF8/0xCFC)
directly to access pci config space.
This makes sure the access to pci config space is
properly serialized by the kernel.
Diffstat (limited to 'sys/src/9/mtx/pcimtx.c')
0 files changed, 0 insertions, 0 deletions