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| author | Justin Hibbits <jhibbits@FreeBSD.org> | 2017-12-02 01:42:07 +0000 |
|---|---|---|
| committer | Justin Hibbits <jhibbits@FreeBSD.org> | 2017-12-02 01:42:07 +0000 |
| commit | 89c3a53299967f90ef27a41d16379aa683c56743 (patch) | |
| tree | 254130711a40ea9d5f386bcaa534d17e97cd95ee /sys/dev/bwn/if_bwn_pcivar.h | |
| parent | 78baa4d625b3562c59b9aef30e0843b832752178 (diff) | |
| download | src-89c3a53299967f90ef27a41d16379aa683c56743.tar.gz src-89c3a53299967f90ef27a41d16379aa683c56743.zip | |
Override memattr for mmap on the Freescale DIU driver
The Display Interface Unit (DIU) uses main memory for the framebuffer, which
is already mapped as cache coherent physical memory. Prevent mmap() from
using its own attributes which may otherwise conflict.
Notes
Notes:
svn path=/head/; revision=326453
Diffstat (limited to 'sys/dev/bwn/if_bwn_pcivar.h')
0 files changed, 0 insertions, 0 deletions