Date: Mon, 28 Sep 1998 23:50:22 -0700 (PDT) From: Warner Losh <imp@FreeBSD.ORG> To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG Subject: cvs commit: src/sys/dev/aha aha.c Message-ID: <199809290650.XAA15099@freefall.freebsd.org>
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imp 1998/09/28 23:50:22 PDT
Modified files:
sys/dev/aha aha.c
Log:
Several minor cleanups, inspired by bug reports and the old driver:
o Unlock mailbox interface if we have a new card. Before only newer cards
(B or newer) that had the BIOS disabled would probe. Cards with the
BIOS enabled would fail to probe in the mailbox initialization code.
o Increase the number of ccbs and sg to 17 from 16 to support 64k I/O
on a non page aligned boundary. Ideas for dynamic determination of this
value welcomed, as more of these are better.
o Took credit for this driver, even though I derived it from Justin's code.
Made sure that Justin's copyright from bt.c was preserved, along with
his name, since the error handling code is nearly identical. Add my
own, identical copyright. Point people to aha_isa.c.
Cards tested: 1542C and 1542CF. The B and CP might work now as well,
but logistical problems precluded me from testing them this evening
(if you have jumper settings for the B card, please send me private
mail).
Revision Changes Path
1.4 +67 -10 src/sys/dev/aha/aha.c
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