mirror/freebsd
1
0
Fork 0
mirror of https://git.FreeBSD.org/src.git synced 2024-12-14 10:09:48 +00:00
Code Issues Releases Activity

Add 1997 to my copyright.

Browse Source 
Change the autotermination code slightly to be more careful on narrow
adapters.
This commit is contained in:
Justin T. Gibbs 1997-01-29 05:28:21 +00:00
parent 54dd351d93
commit 9d5e1d812d
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=22081
1 changed files with 7 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
sys/pci/aic7870.c
View File

@ -2,7 +2,7 @@
* Product specific probe and attach routines for:
* 3940, 2940, aic7880, aic7870, aic7860 and aic7850 SCSI controllers
*
* Copyright (c) 1995, 1996 Justin T. Gibbs.
* Copyright (c) 1995, 1996, 1997 Justin T. Gibbs.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -793,7 +793,8 @@ load_seeprom(ahc, sxfrctl1)
*/
brdctl = read_brdctl(ahc);
internal50_present = !(brdctl & BRDDAT6);
internal68_present = !(brdctl & BRDDAT7);
internal68_present = !(brdctl & BRDDAT7)
&& (max_targ > 8);
if (bootverbose) {
printf("internal50 cable %s present\n"
"internal68 cable %s present\n"
@ -818,7 +819,7 @@ load_seeprom(ahc, sxfrctl1)
external68_present = !(brdctl & BRDDAT6);
eprom_present = brdctl & BRDDAT7;
if (bootverbose) {
printf("external68 %s present\n"
printf("external cable %s present\n"
"eprom %s present\n"
"brdctl == 0x%x\n",
external68_present ? "is":"not",
@ -833,8 +834,9 @@ load_seeprom(ahc, sxfrctl1)
*/
high_on = FALSE;
low_on = FALSE;
if ((external68_present == 0)
|| (internal68_present == 0))
if ((max_targ > 8)
&& ((external68_present == 0)
|| (internal68_present == 0)))
high_on = TRUE;
if (((internal50_present ? 1 : 0)