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Date: Fri, 17 Mar 1995 15:58:29 -0800
From: "Justin T. Gibbs" <gibbs>
Message-Id: <199503172358.PAA00993@freefall.cdrom.com>
To: CVS-commiters, cvs-sys
Subject: cvs commit: src/sys/i386/scsi aic7xxx.c
Sender: cvs-sys-owner@freebsd.org
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gibbs       95/03/17 15:58:28

  Modified:    sys/i386/scsi aic7xxx.c
  Log:
  Increase the DELAY used in ahc_poll.  This is only used during intial
  probe of the device and shouldn't affect normal operation.  It seems that
  some version of the aic7870 are extreamly slow in clearing their interrupt
  register so the added delay is required to ensure we don't poll a stale
  interrupt value.
  
  Clean up debugging printfs and stuff superflous output into #ifdef AHC_DEBUG.
  
  Ensure that sdtrpending and wdtrpending are cleared in all cases after
  we recieve an SDTR or WDTR message.
  
  With this commit, the 294x should work or at least be much closer to
  working properly.