Date: Wed, 10 Jun 2009 01:15:30 +0000 (UTC) From: Pyun YongHyeon <yongari@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/dev/fxp if_fxp.c Message-ID: <200906100115.n5A1Fi1k034038@repoman.freebsd.org>
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yongari 2009-06-10 01:15:30 UTC
FreeBSD src repository
Modified files:
sys/dev/fxp if_fxp.c
Log:
SVN rev 193875 on 2009-06-10 01:15:30Z by yongari
Controller will dma SCB command status for a given command and
driver should read updated status back after issuing a SCB command.
To send a command to controller and read updated status back,
driver should synchronize both memory read and write operations
with device. Fix bus_dmamap_sync operation specifier used in
fxp_dma_wait() by adding both memory read and memory write
operations.
Revision Changes Path
1.288 +14 -13 src/sys/dev/fxp/if_fxp.c
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