Page MenuHomeFreeBSD

LinuxKPI: add DMA_MAPPING_ERROR
ClosedPublic

Authored by bz on Sep 23 2022, 10:17 PM.
Tags
None
Referenced Files
Unknown Object (File)
Mon, Oct 20, 2:49 PM
Unknown Object (File)
Mon, Oct 20, 2:49 PM
Unknown Object (File)
Mon, Oct 20, 2:49 PM
Unknown Object (File)
Mon, Oct 20, 1:03 AM
Unknown Object (File)
Sat, Oct 18, 2:31 AM
Unknown Object (File)
Sun, Oct 12, 5:30 AM
Unknown Object (File)
Sun, Oct 12, 5:22 AM
Unknown Object (File)
Thu, Oct 9, 9:57 AM

Details

Summary

While we deal with 0 returned, some drivers directly use and check for
DMA_MAPPING_ERROR. Add the case and check for both in dma_mapping_error().

MFC after: 1 week

Diff Detail

Repository
rG FreeBSD src repository
Lint
Lint Not Applicable
Unit
Tests Not Applicable