Date: Thu, 16 Sep 2004 06:34:00 +0000 (UTC) From: Warner Losh <imp@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/fdc fdc.c Message-ID: <200409160634.i8G6Y0Lu021168@repoman.freebsd.org>
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imp 2004-09-16 06:34:00 UTC
FreeBSD src repository
Modified files:
sys/dev/fdc fdc.c
Log:
Reserve the DMA memory at attach time, rather than at use. While
reserving it at use time is more miserly, low memory (< 16MB)
evaporates quickly on many systems, so there may not be any suitable
buffers available. This specifically doesn't use the newer, fancier
isa_dma_init to ease merging to 5.
Reviewed by: tegge, phk
Revision Changes Path
1.289 +12 -15 src/sys/dev/fdc/fdc.c
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