Aren/NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

incorporate changes from 0-9-base to 0-9-ALPHA

Browse Source
This commit is contained in:
cgd 1993-07-28 02:20:34 +00:00
parent cbdb50c1c1
commit 7b2afa7fe6
31 changed files with 258 additions and 283 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
sys/arch/i386/conf/BOAT_ANCHOR
View File

@ -1,7 +1,7 @@
#
# BOAT_ANCHOR -- kernel for the 386-20 the gang uses for testing
#
# $Id: BOAT_ANCHOR,v 1.20 1993/07/18 13:09:19 cgd Exp $
# $Id: BOAT_ANCHOR,v 1.21 1993/07/28 02:20:34 cgd Exp $
#
machine "i386"
cpu "I386_CPU"
@ -39,8 +39,7 @@ device npx0 at isa? port "IO_NPX" irq 13 vector npxintr
device com0 at isa? port "IO_COM1" tty irq 4 vector comintr
device we0 at isa? port 0x280 net irq 9 iomem 0xd0000 iosiz 8192 vector weintr
device ed0 at isa? port 0x300 net irq 10 iomem 0xd0000 vector edintr
device ed0 at isa? port 0x280 net irq 9 iomem 0xd0000 vector edintr
pseudo-device loop
pseudo-device ether

7
sys/arch/i386/conf/GENERICAHA
View File

@ -1,7 +1,7 @@
#
# GENERICISA -- Generic ISA machine -- distribution floppy
#
# $Id: GENERICAHA,v 1.20 1993/07/11 09:03:23 cgd Exp $
# $Id: GENERICAHA,v 1.21 1993/07/28 02:20:38 cgd Exp $
#
machine "i386"
@ -62,9 +62,10 @@ device lpt0 at isa? port "IO_LPT3" tty irq 7 vector lptintr
device lpa0 at isa? port "IO_LPT1" tty
device lpa1 at isa? port "IO_LPT2" tty
device we0 at isa? port 0x280 net irq 9 iomem 0xd0000 iosiz 8192 vector weintr
device ed0 at isa? port 0x280 net irq 9 iomem 0xd0000 vector edintr
#device we0 at isa? port 0x280 net irq 9 iomem 0xd0000 iosiz 8192 vector weintr
#device ec0 at isa? port 0x250 net irq 9 iomem 0xd8000 iosiz 8192 vector ecintr
device ne0 at isa? port 0x300 net irq 9 vector neintr
device ec0 at isa? port 0x250 net irq 9 iomem 0xd8000 iosiz 8192 vector ecintr
device is0 at isa? port 0x320 net irq 10 drq 7 vector isintr
device wt0 at isa? port 0x300 bio irq 5 drq 1 vector wtintr

7
sys/arch/i386/conf/GENERICAHBBT
View File

@ -1,7 +1,7 @@
#
# GENERICISA -- Generic ISA machine with aha1742 -- distribution floppy
#
# $Id: GENERICAHBBT,v 1.16 1993/07/11 09:03:13 cgd Exp $
# $Id: GENERICAHBBT,v 1.17 1993/07/28 02:20:42 cgd Exp $
#
machine "i386"
@ -71,9 +71,10 @@ device lpt0 at isa? port "IO_LPT3" tty irq 7 vector lptintr
device lpa0 at isa? port "IO_LPT1" tty
device lpa1 at isa? port "IO_LPT2" tty
device we0 at isa? port 0x280 net irq 9 iomem 0xd0000 iosiz 8192 vector weintr
device ed0 at isa? port 0x280 net irq 9 iomem 0xd0000 vector edintr
#device we0 at isa? port 0x280 net irq 9 iomem 0xd0000 iosiz 8192 vector weintr
#device ec0 at isa? port 0x250 net irq 9 iomem 0xd8000 iosiz 8192 vector ecintr
device ne0 at isa? port 0x300 net irq 9 vector neintr
device ec0 at isa? port 0x250 net irq 9 iomem 0xd8000 iosiz 8192 vector ecintr
device is0 at isa? port 0x320 net irq 10 drq 7 vector isintr
device wt0 at isa? port 0x300 bio irq 5 drq 1 vector wtintr

3
sys/arch/i386/conf/PAIN
View File

@ -1,7 +1,7 @@
#
# PAIN -- kernel for another of cgd's 486/50 EISA boxes...
#
# $Id: PAIN,v 1.9 1993/07/18 13:09:26 cgd Exp $
# $Id: PAIN,v 1.10 1993/07/28 02:20:45 cgd Exp $
#
machine "i386"
cpu "I486_CPU"
@ -15,6 +15,7 @@ options UCONSOLE, XSERVER
options "DUMMY_NOPS"
options FDESC,KERNFS
options KTRACE
options ACCOUNTING
options SCSI
options "COMPAT_NOMID"

4
sys/arch/i386/conf/SUN_LAMP
View File

@ -1,7 +1,7 @@
#
# SUN_LAMP -- kernel for one of cgd's 486/50 EISA boxes...
#
# $Id: SUN_LAMP,v 1.23 1993/07/18 13:09:31 cgd Exp $
# $Id: SUN_LAMP,v 1.24 1993/07/28 02:20:48 cgd Exp $
#
machine "i386"
cpu "I486_CPU"
@ -21,7 +21,7 @@ options "COMPAT_NOMID"
options DDB
options "SYMTAB_SPACE=72000"
config netbsd root on sd0 swap on sd0
config netbsd root on sd0 swap on sd0 and sd1 and sd2
controller isa0
controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 vector fdintr

4
sys/arch/i386/eisa/aha1742.c
View File

@ -12,7 +12,7 @@
* on the understanding that TFS is not responsible for the correct
* functioning of this software in any circumstances.
*
* $Id: aha1742.c,v 1.13 1993/07/17 16:20:24 mycroft Exp $
* $Id: aha1742.c,v 1.14 1993/07/28 02:21:11 cgd Exp $
*/
#include "ahb.h"
@ -1016,12 +1016,10 @@ cheat = ecb;
ahb_free_ecb(unit,ecb,flags);
}
xs->error = XS_DRIVER_STUFFUP;
splx(s);
return(HAD_ERROR);
}
} while (!(xs->flags & ITSDONE));
splx(s);
scsi_debug = 0;
ahb_debug = 0;
if(xs->error)

18
sys/arch/i386/i386/trap.c
View File

@ -34,7 +34,7 @@
* SUCH DAMAGE.
*
* from: @(#)trap.c 7.4 (Berkeley) 5/13/91
* $Id: trap.c,v 1.11 1993/07/12 13:53:36 mycroft Exp $
* $Id: trap.c,v 1.12 1993/07/28 02:20:59 cgd Exp $
*/
/*
@ -173,7 +173,13 @@ copyfault:
#endif
#ifdef MATH_EMULATE
i = math_emulate(&frame);
if (i == 0) return;
if (i == 0) {
#ifdef TRACE_EMU /* XXX is this necessary? */
if (frame.tf_eflags & PSL_T)
goto trace;
#endif
return;
}
#else
panic("trap: math emulation necessary!");
#endif
@ -264,7 +270,9 @@ copyfault:
#endif
nss = 0;
if ((caddr_t)va >= vm->vm_maxsaddr && map != kernel_map) {
if ((caddr_t)va >= vm->vm_maxsaddr
&& (caddr_t)va < VM_MAXUSER_ADDRESS
&& map != kernel_map) {
nss = clrnd(btoc((unsigned)vm->vm_maxsaddr
+ MAXSSIZ - (unsigned)va));
if (nss > btoc(p->p_rlimit[RLIMIT_STACK].rlim_cur)) {
@ -293,7 +301,7 @@ copyfault:
va = trunc_page(vtopte(va));
/* for page table, increment wiring
as long as not a page table fault as well */
if (!v && type != T_PAGEFLT)
if (!v && map != kernel_map)
vm_map_pageable(map, va, round_page(va+1), FALSE);
if (type == T_PAGEFLT)
return;
@ -318,11 +326,13 @@ nogo:
frame.tf_eflags &= ~PSL_T;
/* Q: how do we turn it on again? */
/* A: it's saved in the PS */
return;
#endif
case T_BPTFLT|T_USER: /* bpt instruction fault */
case T_TRCTRAP|T_USER: /* trace trap */
trace:
frame.tf_eflags &= ~PSL_T;
i = SIGTRAP;
break;

4
sys/arch/i386/isa/aha1742.c
View File

@ -12,7 +12,7 @@
* on the understanding that TFS is not responsible for the correct
* functioning of this software in any circumstances.
*
* $Id: aha1742.c,v 1.13 1993/07/17 16:20:24 mycroft Exp $
* $Id: aha1742.c,v 1.14 1993/07/28 02:21:11 cgd Exp $
*/
#include "ahb.h"
@ -1016,12 +1016,10 @@ cheat = ecb;
ahb_free_ecb(unit,ecb,flags);
}
xs->error = XS_DRIVER_STUFFUP;
splx(s);
return(HAD_ERROR);
}
} while (!(xs->flags & ITSDONE));
splx(s);
scsi_debug = 0;
ahb_debug = 0;
if(xs->error)

114
sys/arch/i386/isa/if_ed.c
View File

@ -14,60 +14,7 @@
*/
/*
* Modification history
*
* $Log: if_ed.c,v $
* Revision 1.2 1993/07/12 13:13:41 deraadt
* moved bfdttach point to same place as other drivers, from greenman
*
* Revision 1.1 1993/07/03 12:19:45 cgd
* add support for David Greenman's "ed" driver.
*
* Revision 1.12 93/07/07 06:27:44 davidg
* moved call to bpfattach to after this drivers attach printf -
* improves readability of startup messages.
*
* Revision 1.11 93/06/27 03:07:01 davidg
* fixed bugs in the 3Com part of the probe routine that were uncovered by
* the previous fix.
*
* Revision 1.10 93/06/25 19:23:19 davidg
* fixed bug that caused erroneous 'Invalid irq configuration' message when
* no board is present (during autoconfiguration).
*
* Revision 1.9 93/06/23 03:48:14 davidg
* fixed minor typo introduced when cleaning up probe routine
*
* Revision 1.8 93/06/23 03:37:19 davidg
* cleaned up/added some comments. Also improved readability of a part of
* the probe routine.
*
* Revision 1.7 93/06/22 04:45:01 davidg
* (no additional changes) Second beta release
*
* Revision 1.6 93/06/22 04:40:35 davidg
* minor definition fix to ed_reset()
*
* Revision 1.5 93/06/22 04:37:39 davidg
* fixed some comments
*
* Revision 1.4 93/06/22 04:34:34 davidg
* added support to use the LLC0 'link-level control' flag
* to disable the tranceiver for AUI operation on 3Com boards.
* The default for this flag can be set in the kernel config
* file - 'flags 0x01' sets the flag (disables the tranceiver).
*
* Revision 1.3 93/06/17 03:57:28 davidg
* fixed some printf's
*
* Revision 1.2 93/06/17 03:26:49 davidg
* fixed 3c503 code to determine 8/16bit board
* changed attach printf to work with Interim-0.1.5 and NetBSD
*
* Revision 1.1 93/06/14 22:21:24 davidg
* Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
*
*
* $Id: if_ed.c,v 1.3 1993/07/28 02:21:17 cgd Exp $
*/
#include "ed.h"
@ -75,12 +22,13 @@
#include "bpfilter.h"
#include "param.h"
#include "systm.h"
#include "select.h"
#include "errno.h"
#include "ioctl.h"
#include "mbuf.h"
#include "socket.h"
#include "syslog.h"
#include "select.h"
#include "net/if.h"
#include "net/if_dl.h"
@ -308,10 +256,25 @@ type_WD80x3:
}
#if ED_DEBUG
printf("type=%s width=%d memsize=%d\n",sc->type_str,memwidth,memsize);
printf("type=%s memwidth=%d memsize=%d id_msize=%d\n",
sc->type_str,memwidth,memsize,isa_dev->id_msize);
for (i=0; i<8; i++)
printf("%x -> %x\n", i, inb(sc->asic_addr + i));
#endif
/*
* Allow the user to override the autoconfiguration
*/
if (isa_dev->id_msize)
memsize = isa_dev->id_msize;
/*
* (note that if the user specifies both of the following flags
* that '8bit' mode intentionally has precedence)
*/
if (isa_dev->id_flags & ED_FLAGS_FORCE_16BIT_MODE)
memwidth = 16;
if (isa_dev->id_flags & ED_FLAGS_FORCE_8BIT_MODE)
memwidth = 8;
/*
* Check 83C584 interrupt configuration register if this board has one
* XXX - we could also check the IO address register. But why
@ -343,7 +306,7 @@ type_WD80x3:
/*
* allocate one xmit buffer if < 16k, two buffers otherwise
*/
if (memsize < 16384) {
if ((memsize < 16384) || (isa_dev->id_msize & ED_FLAGS_NO_DOUBLE_BUFFERING)) {
sc->smem_ring = sc->smem_start + (ED_PAGE_SIZE * ED_TXBUF_SIZE);
sc->txb_cnt = 1;
sc->rec_page_start = ED_TXBUF_SIZE;
@ -633,7 +596,7 @@ type_3Com:
#if 0
printf("Starting write\n");
for (i = 0; i < 8192; ++i)
bzerow(sc->smem_start, 8192);
bzero(sc->smem_start, 8192);
printf("Done.\n");
#endif
#if 0
@ -789,10 +752,8 @@ ed_stop(unit)
* to 'n' (about 5ms). It shouldn't even take 5us on modern
* DS8390's, but just in case it's an old one.
*/
while ((inb(sc->nic_addr + ED_P0_ISR) & ED_ISR_RST) == 0) {
if (--n == 0)
break;
}
while (((inb(sc->nic_addr + ED_P0_ISR) & ED_ISR_RST) == 0) && --n);
}
/*
@ -941,11 +902,13 @@ ed_init(unit)
* If this is a 3Com board, the tranceiver must be software enabled
* (there is no settable hardware default).
*/
if ((sc->vendor == ED_VENDOR_3COM) && (ifp->if_flags & IFF_LLC0)) {
if (sc->vendor == ED_VENDOR_3COM) {
if (ifp->if_flags & IFF_LLC0) {
outb(sc->asic_addr + ED_3COM_CR, 0);
} else {
outb(sc->asic_addr + ED_3COM_CR, ED_3COM_CR_XSEL);
}
}
/*
* Set 'running' flag, and clear output active flag.
@ -1447,13 +1410,24 @@ edintr(unit)
}
/*
* return NIC CR to standard state before looping back
* to top: page 0, remote DMA complete, start
* (toggling the TXP bit off, even if was just set in the
* transmit routine, is *okay* - it is 'edge' triggered
* from low to high)
* return NIC CR to standard state: page 0, remote DMA complete,
* start (toggling the TXP bit off, even if was just set
* in the transmit routine, is *okay* - it is 'edge'
* triggered from low to high)
*/
outb(sc->nic_addr + ED_P0_CR, ED_CR_RD2|ED_CR_STA);
/*
* If the Network Talley Counters overflow, read them to
* reset them. It appears that old 8390's won't
* clear the ISR flag otherwise - resulting in an
* infinite loop.
*/
if (isr & ED_ISR_CNT) {
(void) inb(sc->nic_addr + ED_P0_CNTR0);
(void) inb(sc->nic_addr + ED_P0_CNTR1);
(void) inb(sc->nic_addr + ED_P0_CNTR2);
}
}
}
@ -1567,11 +1541,13 @@ ed_ioctl(ifp, command, data)
* of the tranceiver for 3Com boards. The LLC0 flag disables
* the tranceiver if set.
*/
if ((sc->vendor == ED_VENDOR_3COM) && (ifp->if_flags & IFF_LLC0)) {
if (sc->vendor == ED_VENDOR_3COM) {
if (ifp->if_flags & IFF_LLC0) {
outb(sc->asic_addr + ED_3COM_CR, 0);
} else {
outb(sc->asic_addr + ED_3COM_CR, ED_3COM_CR_XSEL);
}
}
break;

23
sys/arch/i386/isa/if_edreg.h
View File

@ -1,16 +1,7 @@
/*
* National Semiconductor DS8390 NIC register definitions
*
* $Log: if_edreg.h,v $
* Revision 1.1 1993/07/03 12:21:07 cgd
* add support for David Greenman "ed" driver
*
* Revision 1.2 93/06/23 03:03:05 davidg
* added some additional definitions for the 83C584 bus interface
* chip (SMC/WD boards)
*
* Revision 1.1 93/06/23 03:01:07 davidg
* Initial revision
* $Id: if_edreg.h,v 1.2 1993/07/28 02:21:23 cgd Exp $
*
*/
@ -566,6 +557,18 @@ struct ed_ring {
*/
#define ED_FLAGS_DISABLE_TRANCEIVER 0x01
/*
* This forces the board to be used in 8/16bit mode even if it
* autoconfigs differently
*/
#define ED_FLAGS_FORCE_8BIT_MODE 0x02
#define ED_FLAGS_FORCE_16BIT_MODE 0x04
/*
* This disables the use of double transmit buffers.
*/
#define ED_FLAGS_NO_DOUBLE_BUFFERING 0x08
/*
* Definitions for Western digital/SMC WD80x3 series ASIC
*/

44
sys/arch/i386/isa/if_is.c
View File

@ -206,10 +206,6 @@ int is_attach(isa_dev)
if_attach(ifp);
#if NBPFILTER > 0
bpfattach(&is->bpf, ifp, DLT_EN10MB, sizeof(struct ether_header));
#endif
/*
* Search down the ifa address list looking for the AF_LINK type
entry
@ -234,7 +230,12 @@ entry
bcopy(is->arpcom.ac_enaddr, LLADDR(sdl), ETHER_ADDR_LEN);
}
printf (" ethernet address %s", ether_sprintf(is->arpcom.ac_enaddr)) ;
printf ("is%d: address %s\n", unit,
ether_sprintf(is->arpcom.ac_enaddr)) ;
#if NBPFILTER > 0
bpfattach(&is->bpf, ifp, DLT_EN10MB, sizeof(struct ether_header));
#endif
}
int
@ -366,7 +367,7 @@ is_init(unit)
is_start(ifp);
}
else
printf("Isolink card failed to initialise\n");
printf("is%d: card failed to initialise\n", unit);
(void) splx(s);
}
@ -534,13 +535,13 @@ isintr(unit)
iswrcsr(unit,0,BABL|CERR|MISS|MERR|INEA);
}
if (!(isr&RXON)) {
printf("!(isr&RXON)\n");
printf("is%d: !(isr&RXON)\n", unit);
is->arpcom.ac_if.if_ierrors++;
is_reset(unit);
return(1);
}
if (!(isr&TXON)) {
printf("!(isr&TXON)\n");
printf("is%d: !(isr&TXON)\n", unit);
is->arpcom.ac_if.if_oerrors++;
is_reset(unit);
return(1);
@ -601,7 +602,7 @@ static inline void is_rint(int unit)
/* Out of sync with hardware, should never happen */
if (cdm->flags & OWN) {
printf("is%d error: out of sync\n",unit);
printf("is%d: error: out of sync\n",unit);
iswrcsr(unit,0,RINT|INEA);
return;
}
@ -692,6 +693,7 @@ isread(struct is_softc *is, unsigned char *buf, int len)
* information to be at the front, but we still have to drop
* the type and length which are at the front of any trailer data.
*/
is->arpcom.ac_if.if_ipackets++;
m = isget(buf, len, off, &is->arpcom.ac_if);
if (m == 0) return;
#if NBPFILTER > 0
@ -926,14 +928,20 @@ recv_print(unit,no)
{
register struct is_softc *is=&is_softc[unit];
struct mds *rmd;
int len,i;
int len,i,printed=0;
rmd = (is->rd+no);
len = rmd->mcnt;
printf("is%d: Receive buffer %d, len = %d\n",unit,no,len);
printf("is%d: Status %x\n",unit,isrdcsr(unit,0));
for (i=0; i<len; i++)
for (i=0; i<len; i++) {
if (!printed) {
printed=1;
printf("is%d: data: ", unit);
}
printf("%x ",*(is->rbuf+(BUFSIZE*no)+i));
}
if (printed)
printf("\n");
}
@ -942,17 +950,23 @@ xmit_print(unit,no)
{
register struct is_softc *is=&is_softc[unit];
struct mds *rmd;
int i;
int i, printed=0;
u_short len;
rmd = (is->td+no);
len = -(rmd->bcnt);
printf("is%d: Transmit buffer %d, len = %d\n",unit,no,len);
printf("is%d: Status %x\n",unit,isrdcsr(unit,0));
printf("addr %x, flags %x, bcnt %x, mcnt %x\n",
rmd->addr,rmd->flags,rmd->bcnt,rmd->mcnt);
for (i=0; i<len; i++)
printf("is%d: addr %x, flags %x, bcnt %x, mcnt %x\n",
unit,rmd->addr,rmd->flags,rmd->bcnt,rmd->mcnt);
for (i=0; i<len; i++) {
if (!printed) {
printed = 1;
printf("is%d: data: ", unit);
}
printf("%x ",*(is->tbuf+(BUFSIZE*no)+i));
}
if (printed)
printf("\n");
}

4
sys/arch/i386/isa/ultra14f.c
View File

@ -15,7 +15,7 @@
* on the understanding that TFS is not responsible for the correct
* functioning of this software in any circumstances.
*
* $Id: ultra14f.c,v 1.12 1993/07/17 11:00:11 deraadt Exp $
* $Id: ultra14f.c,v 1.13 1993/07/28 02:21:32 cgd Exp $
*/
#include <sys/types.h>
@ -310,7 +310,7 @@ uha_send_mbox( int unit
,struct mscp *mscp)
{
int port = uha_data[unit].baseport;
int spincount = FUDGE(delaycount) * 1; /* 1ms should be enough */
int spincount = FUDGE(delaycount) * 1000; /* 1s should be enough */
int s = splbio();
while( ((inb(port + UHA_LINT) & (UHA_LDIP))

4
sys/arch/i386/isa/wd.c
View File

@ -34,7 +34,7 @@
* SUCH DAMAGE.
*
* from: @(#)wd.c 7.2 (Berkeley) 5/9/91
* $Id: wd.c,v 1.24 1993/07/08 08:22:17 deraadt Exp $
* $Id: wd.c,v 1.25 1993/07/28 02:21:37 cgd Exp $
*/
/* Note: This code heavily modified by tih@barsoom.nhh.no; use at own risk! */
@ -75,7 +75,7 @@
#include "vm/vm.h"
#ifndef WDCNDELAY
#define WDCNDELAY 200000 /* delay = 25us; so 5s for a controller state change */
#define WDCNDELAY 400000 /* delay = 25us; so 10s for a controller state change */
#endif
#define WDCDELAY 25

6
sys/arch/i386/isa/wt.c
View File

@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* from: @(#)wt.c 7.1 (Berkeley) 5/9/91
* $Id: wt.c,v 1.4 1993/07/19 16:58:20 cgd Exp $
* $Id: wt.c,v 1.5 1993/07/28 02:21:40 cgd Exp $
*/
/*
@ -445,9 +445,7 @@ errxit: bp->b_flags |= B_ERROR;
}
/* Reading file marks or writing end of tape return 0 bytes */
} else {
/* XXX (cgd) - for broken 386bsd physio only:
* bp->b_flags |= B_ERROR;
*/
bp->b_flags |= B_ERROR;
wtflags &= ~(TPWO|TPRO);
}
}

4
sys/dev/ata/wd.c
View File

@ -34,7 +34,7 @@
* SUCH DAMAGE.
*
* from: @(#)wd.c 7.2 (Berkeley) 5/9/91
* $Id: wd.c,v 1.24 1993/07/08 08:22:17 deraadt Exp $
* $Id: wd.c,v 1.25 1993/07/28 02:21:37 cgd Exp $
*/
/* Note: This code heavily modified by tih@barsoom.nhh.no; use at own risk! */
@ -75,7 +75,7 @@
#include "vm/vm.h"
#ifndef WDCNDELAY
#define WDCNDELAY 200000 /* delay = 25us; so 5s for a controller state change */
#define WDCNDELAY 400000 /* delay = 25us; so 10s for a controller state change */
#endif
#define WDCDELAY 25

4
sys/dev/eisa/aha1742.c
View File

@ -12,7 +12,7 @@
* on the understanding that TFS is not responsible for the correct
* functioning of this software in any circumstances.
*
* $Id: aha1742.c,v 1.13 1993/07/17 16:20:24 mycroft Exp $
* $Id: aha1742.c,v 1.14 1993/07/28 02:21:11 cgd Exp $
*/
#include "ahb.h"
@ -1016,12 +1016,10 @@ cheat = ecb;
ahb_free_ecb(unit,ecb,flags);
}
xs->error = XS_DRIVER_STUFFUP;
splx(s);
return(HAD_ERROR);
}
} while (!(xs->flags & ITSDONE));
splx(s);
scsi_debug = 0;
ahb_debug = 0;
if(xs->error)

114
sys/dev/isa/if_ed.c
View File

@ -14,60 +14,7 @@
*/
/*
* Modification history
*
* $Log: if_ed.c,v $
* Revision 1.2 1993/07/12 13:13:41 deraadt
* moved bfdttach point to same place as other drivers, from greenman
*
* Revision 1.1 1993/07/03 12:19:45 cgd
* add support for David Greenman's "ed" driver.
*
* Revision 1.12 93/07/07 06:27:44 davidg
* moved call to bpfattach to after this drivers attach printf -
* improves readability of startup messages.
*
* Revision 1.11 93/06/27 03:07:01 davidg
* fixed bugs in the 3Com part of the probe routine that were uncovered by
* the previous fix.
*
* Revision 1.10 93/06/25 19:23:19 davidg
* fixed bug that caused erroneous 'Invalid irq configuration' message when
* no board is present (during autoconfiguration).
*
* Revision 1.9 93/06/23 03:48:14 davidg
* fixed minor typo introduced when cleaning up probe routine
*
* Revision 1.8 93/06/23 03:37:19 davidg
* cleaned up/added some comments. Also improved readability of a part of
* the probe routine.
*
* Revision 1.7 93/06/22 04:45:01 davidg
* (no additional changes) Second beta release
*
* Revision 1.6 93/06/22 04:40:35 davidg
* minor definition fix to ed_reset()
*
* Revision 1.5 93/06/22 04:37:39 davidg
* fixed some comments
*
* Revision 1.4 93/06/22 04:34:34 davidg
* added support to use the LLC0 'link-level control' flag
* to disable the tranceiver for AUI operation on 3Com boards.
* The default for this flag can be set in the kernel config
* file - 'flags 0x01' sets the flag (disables the tranceiver).
*
* Revision 1.3 93/06/17 03:57:28 davidg
* fixed some printf's
*
* Revision 1.2 93/06/17 03:26:49 davidg
* fixed 3c503 code to determine 8/16bit board
* changed attach printf to work with Interim-0.1.5 and NetBSD
*
* Revision 1.1 93/06/14 22:21:24 davidg
* Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
*
*
* $Id: if_ed.c,v 1.3 1993/07/28 02:21:17 cgd Exp $
*/
#include "ed.h"
@ -75,12 +22,13 @@
#include "bpfilter.h"
#include "param.h"
#include "systm.h"
#include "select.h"
#include "errno.h"
#include "ioctl.h"
#include "mbuf.h"
#include "socket.h"
#include "syslog.h"
#include "select.h"
#include "net/if.h"
#include "net/if_dl.h"
@ -308,10 +256,25 @@ type_WD80x3:
}
#if ED_DEBUG
printf("type=%s width=%d memsize=%d\n",sc->type_str,memwidth,memsize);
printf("type=%s memwidth=%d memsize=%d id_msize=%d\n",
sc->type_str,memwidth,memsize,isa_dev->id_msize);
for (i=0; i<8; i++)
printf("%x -> %x\n", i, inb(sc->asic_addr + i));
#endif
/*
* Allow the user to override the autoconfiguration
*/
if (isa_dev->id_msize)
memsize = isa_dev->id_msize;
/*
* (note that if the user specifies both of the following flags
* that '8bit' mode intentionally has precedence)
*/
if (isa_dev->id_flags & ED_FLAGS_FORCE_16BIT_MODE)
memwidth = 16;
if (isa_dev->id_flags & ED_FLAGS_FORCE_8BIT_MODE)
memwidth = 8;
/*
* Check 83C584 interrupt configuration register if this board has one
* XXX - we could also check the IO address register. But why
@ -343,7 +306,7 @@ type_WD80x3:
/*
* allocate one xmit buffer if < 16k, two buffers otherwise
*/
if (memsize < 16384) {
if ((memsize < 16384) || (isa_dev->id_msize & ED_FLAGS_NO_DOUBLE_BUFFERING)) {
sc->smem_ring = sc->smem_start + (ED_PAGE_SIZE * ED_TXBUF_SIZE);
sc->txb_cnt = 1;
sc->rec_page_start = ED_TXBUF_SIZE;
@ -633,7 +596,7 @@ type_3Com:
#if 0
printf("Starting write\n");
for (i = 0; i < 8192; ++i)
bzerow(sc->smem_start, 8192);
bzero(sc->smem_start, 8192);
printf("Done.\n");
#endif
#if 0
@ -789,10 +752,8 @@ ed_stop(unit)
* to 'n' (about 5ms). It shouldn't even take 5us on modern
* DS8390's, but just in case it's an old one.
*/
while ((inb(sc->nic_addr + ED_P0_ISR) & ED_ISR_RST) == 0) {
if (--n == 0)
break;
}
while (((inb(sc->nic_addr + ED_P0_ISR) & ED_ISR_RST) == 0) && --n);
}
/*
@ -941,11 +902,13 @@ ed_init(unit)
* If this is a 3Com board, the tranceiver must be software enabled
* (there is no settable hardware default).
*/
if ((sc->vendor == ED_VENDOR_3COM) && (ifp->if_flags & IFF_LLC0)) {
if (sc->vendor == ED_VENDOR_3COM) {
if (ifp->if_flags & IFF_LLC0) {
outb(sc->asic_addr + ED_3COM_CR, 0);
} else {
outb(sc->asic_addr + ED_3COM_CR, ED_3COM_CR_XSEL);
}
}
/*
* Set 'running' flag, and clear output active flag.
@ -1447,13 +1410,24 @@ edintr(unit)
}
/*
* return NIC CR to standard state before looping back
* to top: page 0, remote DMA complete, start
* (toggling the TXP bit off, even if was just set in the
* transmit routine, is *okay* - it is 'edge' triggered
* from low to high)
* return NIC CR to standard state: page 0, remote DMA complete,
* start (toggling the TXP bit off, even if was just set
* in the transmit routine, is *okay* - it is 'edge'
* triggered from low to high)
*/
outb(sc->nic_addr + ED_P0_CR, ED_CR_RD2|ED_CR_STA);
/*
* If the Network Talley Counters overflow, read them to
* reset them. It appears that old 8390's won't
* clear the ISR flag otherwise - resulting in an
* infinite loop.
*/
if (isr & ED_ISR_CNT) {
(void) inb(sc->nic_addr + ED_P0_CNTR0);
(void) inb(sc->nic_addr + ED_P0_CNTR1);
(void) inb(sc->nic_addr + ED_P0_CNTR2);
}
}
}
@ -1567,11 +1541,13 @@ ed_ioctl(ifp, command, data)
* of the tranceiver for 3Com boards. The LLC0 flag disables
* the tranceiver if set.
*/
if ((sc->vendor == ED_VENDOR_3COM) && (ifp->if_flags & IFF_LLC0)) {
if (sc->vendor == ED_VENDOR_3COM) {
if (ifp->if_flags & IFF_LLC0) {
outb(sc->asic_addr + ED_3COM_CR, 0);
} else {
outb(sc->asic_addr + ED_3COM_CR, ED_3COM_CR_XSEL);
}
}
break;

23
sys/dev/isa/if_edreg.h
View File

@ -1,16 +1,7 @@
/*
* National Semiconductor DS8390 NIC register definitions
*
* $Log: if_edreg.h,v $
* Revision 1.1 1993/07/03 12:21:07 cgd
* add support for David Greenman "ed" driver
*
* Revision 1.2 93/06/23 03:03:05 davidg
* added some additional definitions for the 83C584 bus interface
* chip (SMC/WD boards)
*
* Revision 1.1 93/06/23 03:01:07 davidg
* Initial revision
* $Id: if_edreg.h,v 1.2 1993/07/28 02:21:23 cgd Exp $
*
*/
@ -566,6 +557,18 @@ struct ed_ring {
*/
#define ED_FLAGS_DISABLE_TRANCEIVER 0x01
/*
* This forces the board to be used in 8/16bit mode even if it
* autoconfigs differently
*/
#define ED_FLAGS_FORCE_8BIT_MODE 0x02
#define ED_FLAGS_FORCE_16BIT_MODE 0x04
/*
* This disables the use of double transmit buffers.
*/
#define ED_FLAGS_NO_DOUBLE_BUFFERING 0x08
/*
* Definitions for Western digital/SMC WD80x3 series ASIC
*/

4
sys/dev/isa/ultra14f.c
View File

@ -15,7 +15,7 @@
* on the understanding that TFS is not responsible for the correct
* functioning of this software in any circumstances.
*
* $Id: ultra14f.c,v 1.12 1993/07/17 11:00:11 deraadt Exp $
* $Id: ultra14f.c,v 1.13 1993/07/28 02:21:32 cgd Exp $
*/
#include <sys/types.h>
@ -310,7 +310,7 @@ uha_send_mbox( int unit
,struct mscp *mscp)
{
int port = uha_data[unit].baseport;
int spincount = FUDGE(delaycount) * 1; /* 1ms should be enough */
int spincount = FUDGE(delaycount) * 1000; /* 1s should be enough */
int s = splbio();
while( ((inb(port + UHA_LINT) & (UHA_LDIP))

4
sys/dev/isa/wd.c
View File

@ -34,7 +34,7 @@
* SUCH DAMAGE.
*
* from: @(#)wd.c 7.2 (Berkeley) 5/9/91
* $Id: wd.c,v 1.24 1993/07/08 08:22:17 deraadt Exp $
* $Id: wd.c,v 1.25 1993/07/28 02:21:37 cgd Exp $
*/
/* Note: This code heavily modified by tih@barsoom.nhh.no; use at own risk! */
@ -75,7 +75,7 @@
#include "vm/vm.h"
#ifndef WDCNDELAY
#define WDCNDELAY 200000 /* delay = 25us; so 5s for a controller state change */
#define WDCNDELAY 400000 /* delay = 25us; so 10s for a controller state change */
#endif
#define WDCDELAY 25

6
sys/dev/isa/wt.c
View File

@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* from: @(#)wt.c 7.1 (Berkeley) 5/9/91
* $Id: wt.c,v 1.4 1993/07/19 16:58:20 cgd Exp $
* $Id: wt.c,v 1.5 1993/07/28 02:21:40 cgd Exp $
*/
/*
@ -445,9 +445,7 @@ errxit: bp->b_flags |= B_ERROR;
}
/* Reading file marks or writing end of tape return 0 bytes */
} else {
/* XXX (cgd) - for broken 386bsd physio only:
* bp->b_flags |= B_ERROR;
*/
bp->b_flags |= B_ERROR;
wtflags &= ~(TPWO|TPRO);
}
}

4
sys/dev/scsipi/st.c
View File

@ -13,7 +13,7 @@
* on the understanding that TFS is not responsible for the correct
* functioning of this software in any circumstances.
*
* $Id: st.c,v 1.14 1993/07/19 11:30:54 cgd Exp $
* $Id: st.c,v 1.15 1993/07/28 02:22:41 cgd Exp $
*/
/*
@ -701,6 +701,8 @@ stioctl(dev_t dev, int cmd, caddr_t arg, int mode)
return ENXIO;
switch(cmd) {
default:
return EINVAL;
case MTIOCGET:
g = (struct mtget *)arg;
bzero(g, sizeof *g);

2
sys/kern/init_main.c
View File

@ -1 +1 @@
revision 1.19 intentionally removed
revision 1.20 intentionally removed

2
sys/kern/kern_acct.c
View File

@ -1 +1 @@
revision 1.9 intentionally removed
revision 1.10 intentionally removed

18
sys/kern/kern_lkm.c
View File

@ -36,7 +36,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: kern_lkm.c,v 1.3 1993/07/19 09:57:22 cgd Exp $
* $Id: kern_lkm.c,v 1.4 1993/07/28 02:22:08 cgd Exp $
*/
#include "param.h"
@ -307,11 +307,10 @@ int flag;
if( ( i = unloadp->id) == -1) { /* unload by name*/
/*
* Copy name in and lookup id from all loaded
* modules. May fail.
* Copy name and lookup id from all loaded
* modules.
*/
if( err = copyinstr( unloadp->name, istr, MAXLKMNAME-1, NULL))
break;
copystr( unloadp->name, istr, MAXLKMNAME-1, NULL);
/*
* look up id...
*/
@ -352,11 +351,10 @@ int flag;
if( ( i = statp->id) == -1) { /* stat by name*/
/*
* Copy name in and lookup id from all loaded
* modules. May fail.
* Copy name and lookup id from all loaded
* modules.
*/
if( err = copyinstr( statp->name, istr, MAXLKMNAME-1, NULL))
break;
copystr( statp->name, istr, MAXLKMNAME-1, NULL);
/*
* look up id...
*/
@ -399,7 +397,7 @@ int flag;
statp->size = curp->size / PAGESIZE;
statp->private = (unsigned long)curp->private.lkm_any;
statp->ver = curp->private.lkm_any->lkm_ver;
err = copyoutstr( curp->private.lkm_any->lkm_name,
copystr( curp->private.lkm_any->lkm_name,
statp->name,
MAXLKMNAME - 2,
NULL);

3
sys/nfs/nfs_node.c
View File

@ -34,7 +34,7 @@
* SUCH DAMAGE.
*
* from: @(#)nfs_node.c 7.34 (Berkeley) 5/15/91
* $Id: nfs_node.c,v 1.2 1993/05/20 03:18:42 cgd Exp $
* $Id: nfs_node.c,v 1.3 1993/07/28 02:22:25 cgd Exp $
*/
#include "param.h"
@ -160,6 +160,7 @@ loop:
np->n_sillyrename = (struct sillyrename *)0;
np->n_size = 0;
np->n_mtime = 0;
np->n_lockf = 0;
*npp = np;
return (0);
}

4
sys/scsi/st.c
View File

@ -13,7 +13,7 @@
* on the understanding that TFS is not responsible for the correct
* functioning of this software in any circumstances.
*
* $Id: st.c,v 1.14 1993/07/19 11:30:54 cgd Exp $
* $Id: st.c,v 1.15 1993/07/28 02:22:41 cgd Exp $
*/
/*
@ -701,6 +701,8 @@ stioctl(dev_t dev, int cmd, caddr_t arg, int mode)
return ENXIO;
switch(cmd) {
default:
return EINVAL;
case MTIOCGET:
g = (struct mtget *)arg;
bzero(g, sizeof *g);

2
sys/sys/param.h
View File

@ -1 +1 @@
revision 1.5 intentionally removed
revision 1.6 intentionally removed

27
sys/ufs/ufs_lockf.c
View File

@ -34,7 +34,7 @@
* SUCH DAMAGE.
*
* from: @(#)ufs_lockf.c 7.7 (Berkeley) 7/2/91
* $Id: ufs_lockf.c,v 1.4 1993/05/22 09:01:16 cgd Exp $
* $Id: ufs_lockf.c,v 1.5 1993/07/28 02:23:18 cgd Exp $
*/
#include "param.h"
@ -246,23 +246,20 @@ lf_setlock(lock)
}
#endif /* LOCKF_DEBUG */
if (error = tsleep((caddr_t)lock, priority, lockstr, 0)) {
/* Don't leave a dangling pointer in block list */
if (lf_getblock(lock) == block) {
struct lockf **prev;
/* Still there, find us on list */
prev = &block->lf_block;
while ((block = block->lf_block) != NOLOCKF) {
if (block == lock) {
*prev = block->lf_block;
break;
}
prev = &block->lf_block;
}
}
/*
* Delete ourselves from the waiting to lock list.
*/
for (block = lock->lf_next;
block != NOLOCKF;
block = block->lf_block) {
if (block->lf_block != lock)
continue;
block->lf_block = block->lf_block->lf_block;
free(lock, M_LOCKF);
return (error);
}
panic("lf_setlock: lost lock");
}
}
/*
* No blocks!! Add the lock. Note that we will

3
sys/vm/vm_fault.c
View File

@ -34,7 +34,7 @@
* SUCH DAMAGE.
*
* from: @(#)vm_fault.c 7.6 (Berkeley) 5/7/91
* $Id: vm_fault.c,v 1.6 1993/07/15 14:25:21 cgd Exp $
* $Id: vm_fault.c,v 1.7 1993/07/28 02:23:33 cgd Exp $
*
*
* Copyright (c) 1987, 1990 Carnegie-Mellon University.
@ -529,6 +529,7 @@ thread_wakeup(&vm_pages_needed); /* XXX */
vm_page_lock_queues();
vm_page_activate(m);
vm_page_deactivate(m);
pmap_page_protect(VM_PAGE_TO_PHYS(m), VM_PROT_NONE);
vm_page_unlock_queues();

6
sys/vm/vm_pager.c
View File

@ -34,7 +34,7 @@
* SUCH DAMAGE.
*
* from: @(#)vm_pager.c 7.4 (Berkeley) 5/7/91
* $Id: vm_pager.c,v 1.4 1993/05/29 17:03:06 cgd Exp $
* $Id: vm_pager.c,v 1.5 1993/07/28 02:23:40 cgd Exp $
*
*
* Copyright (c) 1987, 1990 Carnegie-Mellon University.
@ -131,7 +131,7 @@ vm_pager_init()
* Initialize known pagers
*/
for (pgops = pagertab; pgops < &pagertab[npagers]; pgops++)
(*(*pgops)->pgo_init)();
if (*pgops) (*(*pgops)->pgo_init)();
if (dfltpagerops == NULL)
panic("no default pager");
}
@ -205,7 +205,7 @@ vm_pager_sync()
struct pagerops **pgops;
for (pgops = pagertab; pgops < &pagertab[npagers]; pgops++)
(*(*pgops)->pgo_putpage)(NULL, NULL, FALSE);
if (*pgops) (*(*pgops)->pgo_putpage)(NULL, NULL, FALSE);
}
vm_offset_t