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Really provide support for 3COM cards now.

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Submitted by:	wpaul
This commit is contained in:
Jordan K. Hubbard 1994-12-31 17:16:50 +00:00
parent 95da7f140e
commit 00ed485bc4
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=5323
3 changed files with 15 additions and 3 deletions
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6
sys/i386/boot/netboot/Makefile
View file

@ -1,4 +1,4 @@
# $Id: Makefile,v 1.2 1994/10/28 22:13:22 phk Exp $
# $Id: Makefile,v 1.3 1994/11/17 12:16:01 jkh Exp $
#
# Makefile for NETBOOT
#
@ -23,8 +23,8 @@ SRCS= start2.S main.c misc.c ether.c bootmenu.c rpc.c
BINDIR= /usr/mdec
BINMODE= 555
CFLAGS= -O2 -DNFS -DROMSIZE=${ROMSIZE} -DRELOC=${RELOCADDR}
#CFLAGS+= -DINCLUDE_WD -DWD_DEFAULT_MEM=0xD0000
#CFLAGS+= -DINCLUDE_NE -DNE_BASE=0x320
CFLAGS+= -DINCLUDE_WD -DWD_DEFAULT_MEM=0xD0000
CFLAGS+= -DINCLUDE_NE -DNE_BASE=0x320
CFLAGS+= -DINCLUDE_3COM -D_3COM_BASE=0x300
CLEANFILES+= netboot.com.nohdr netboot.com.strip
CLEANFILES+= netboot.rom.nohdr netboot.rom.strip netboot.rom

8
sys/i386/boot/netboot/ether.c
View file

@ -15,6 +15,7 @@ Author: Martin Renters
responsibility for damages incurred with its use.
3c503 support added by Bill Paul (wpaul@ctr.columbia.edu) on 11/15/94
SMC8416 support added by Bill Paul (wpaul@ctr.columbia.edu) on 12/25/94
**************************************************************************/
@ -87,6 +88,13 @@ eth_probe()
((inb(eth_asic_base + WD_MSR) & 0x3F) << 13));
} else
eth_bmem = (char *)WD_DEFAULT_MEM;
if (brd->id == TYPE_SMC8216T || brd->id == TYPE_SMC8216C) {
(unsigned int) *(eth_bmem + 8192) = (unsigned int)0;
if ((unsigned int) *(eth_bmem + 8192)) {
brd += 2;
eth_memsize = brd->memsize;
}
}
outb(eth_asic_base + WD_MSR, 0x80); /* Reset */
printf("\r\n%s base 0x%x, memory 0x%X, addr ",
brd->name, eth_asic_base, eth_bmem);

4
sys/i386/boot/netboot/ether.h
View file

@ -72,6 +72,8 @@ Western Digital/SMC Board Types
#define TYPE_WD8013EPC 0x29
#define TYPE_SMC8216T 0x2a
#define TYPE_SMC8216C 0x2b
#define TYPE_SMC8416T 0x00 /* Bogus entries: the 8416 generates the */
#define TYPE_SMC8416C 0x00 /* the same codes as the 8216. */
#define TYPE_SMC8013EBP 0x2c
#ifdef INCLUDE_WD
@ -93,6 +95,8 @@ struct wd_board {
{"WD8013EPC", TYPE_WD8013EPC, FLAG_16BIT, MEM_16384},
{"SMC8216T", TYPE_SMC8216T, FLAG_16BIT | FLAG_790, MEM_16384},
{"SMC8216C", TYPE_SMC8216C, FLAG_16BIT | FLAG_790, MEM_16384},
{"SMC8416T", TYPE_SMC8416T, FLAG_16BIT | FLAG_790, MEM_8192},
{"SMC8416C/BT", TYPE_SMC8416C, FLAG_16BIT | FLAG_790, MEM_8192},
{"SMC8013EBP", TYPE_SMC8013EBP,FLAG_16BIT, MEM_16384},
{NULL, 0, 0}
};