Date: Fri, 10 Jan 1997 21:59:19 +0100 From: se@freebsd.org (Stefan Esser) To: dwhite@resnet.uoregon.edu (Doug White) Cc: hackers@freebsd.org Subject: Re: ncr probe FAILS on 2.2-BETA_A! Message-ID: <Mutt.19970110215919.se@x14.mi.uni-koeln.de> In-Reply-To: <Pine.BSI.3.94.970110002618.246A-100000@localhost>; from Doug White on Jan 10, 1997 00:38:52 -0800 References: <Pine.BSI.3.94.970110002618.246A-100000@localhost>
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Well, I forgot to include the context diff ...
Here it comes:
Index: ncr.c
===================================================================
RCS file: /usr/cvs/src/sys/pci/ncr.c,v
retrieving revision 1.82.2.5
retrieving revision 1.82
diff -C2 -r1.82.2.5 -r1.82
*** ncr.c 1997/01/06 21:12:40 1.82.2.5
--- ncr.c 1996/10/14 10:09:52 1.82
***************
*** 4419,4426 ****
*/
! burstlen = 0xc0; /* XXX 53c875 needs code change to */
! /* be able to use larger bursts */
! OUTB (nc_istat, 0x00 ); /* Remove Reset, abort ... */
OUTB (nc_scntl0, 0xca ); /* full arb., ena parity, par->ATN */
OUTB (nc_scntl1, 0x00 ); /* odd parity, and remove CRST!! */
--- 4416,4429 ----
*/
! #ifndef __NetBSD__
! if (pci_max_burst_len < 4) {
! static u_char tbl[4]={0,0,0x40,0x80};
! burstlen = tbl[pci_max_burst_len];
! } else burstlen = 0xc0;
! #else /* !__NetBSD__ */
! burstlen = 0xc0;
! #endif /* __NetBSD__ */
! OUTB (nc_istat, 0 ); /* Remove Reset, abort ... */
OUTB (nc_scntl0, 0xca ); /* full arb., ena parity, par->ATN */
OUTB (nc_scntl1, 0x00 ); /* odd parity, and remove CRST!! */
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