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Current tag: thorpej-futex
Revision 1.22.4.1 / (download) - annotate - [select for diffs], Sat Apr 3 22:28:30 2021 UTC (2 years, 11 months ago) by thorpej
Branch: thorpej-futex
Changes since 1.22: +10 -9
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Diff to previous 1.22 (colored) next main 1.23 (colored)
Sync with HEAD.
Revision 1.22 / (download) - annotate - [select for diffs], Sun Apr 5 20:59:38 2020 UTC (3 years, 11 months ago) by skrll
Branch: MAIN
CVS Tags: phil-wifi-20200421,
phil-wifi-20200411,
phil-wifi-20200406,
bouyer-xenpvh-base2,
bouyer-xenpvh-base1,
bouyer-xenpvh-base,
bouyer-xenpvh
Branch point for: thorpej-futex
Changes since 1.21: +11 -3
lines
Diff to previous 1.21 (colored)
Switch USB to use non-coherent buffers for data transfers in the same way as OpenBSD. The use of coherent (uncacheable on ARM and other arches) mappings for transfer buffers impacts performance, espcially where memcpys are involved. Audit the necessary usb_syncmem operations - a few were missing.