CVS commit: src/sys/dev/usb

["Jared D. McNeill" <jmcneill%netbsd.org@localhost>]

Module Name:    src
Committed By:   jmcneill
Date:           Sun Sep 22 14:05:47 UTC 2024

Modified Files:
        src/sys/dev/usb: ohci.c ohcireg.h ohcivar.h

Log Message:
ohci: Allocate a whole cacheline for all descriptors

Allocate a whole cacheline for all descriptor types such that:

 i) they can be alloc'ed without USBMALLOC_COHERENT which can mean they're
    now mapped cacheable, and
ii) the "soft" versions are cacheable, and mapped as small as possible.

Patch/idea mainly from Nick (skrll@) with a few fixes from me.


To generate a diff of this commit:
cvs rdiff -u -r1.328 -r1.329 src/sys/dev/usb/ohci.c
cvs rdiff -u -r1.28 -r1.29 src/sys/dev/usb/ohcireg.h
cvs rdiff -u -r1.62 -r1.63 src/sys/dev/usb/ohcivar.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.