cvs commit: src/sys/ia64/ia64 busdma_machdep.c
Scott Long
scottl at freebsd.org
Tue Jul 1 11:14:22 PDT 2003
Maxime Henrion wrote:
> mux 2003/07/01 11:08:06 PDT
>
> FreeBSD src repository
>
> Modified files:
> sys/ia64/ia64 busdma_machdep.c
> Log:
> Sync bounce pages support with the alpha backend. More precisely:
> o use a mutex to protect the bounce pages structure.
> o use a SYSINIT function to initialize the bounce pages structures
> and thus avoid a race condition in alloc_bounce_pages().
> o add support for the BUS_DMA_NOWAIT flag in bus_dmamap_load().
> o remove obsolete splhigh()/splx() calls.
> o remove printf() about incorrect locking in busdma_swi() and sync
> busdma_swi() with the one of the alpha backend.
> o use __FBSDID.
>
> Revision Changes Path
> 1.28 +55 -39 src/sys/ia64/ia64/busdma_machdep.c
>
Awesome! Thanks a lot!
Scott
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