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3c5x9.c:

Browse Source 
The eisaconf probe for the 3Com 3c579 and the 3c509 when in eisa
configuration mode.

aha1742.c aic7770.c bt74x.c:
Only call eisa_registerdev after the probe is successfully.

eisaconf.c:
Increase kdc->kdc_datalen during the eisa_reg* functions instead of
in the eisa_add* functions since eisa_registerdev has already been
called and we have a kdc to manipulate.
This commit is contained in:
Justin T. Gibbs 1996-02-26 01:01:41 +00:00
parent de0d93f53f
commit 76e002c102
7 changed files with 627 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

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

@ -18,7 +18,7 @@
* 4. Modifications may be freely made to this file if the above conditions
* are met.
*
* $Id: eisaconf.c,v 1.14 1996/01/31 18:02:19 gibbs Exp $
* $Id: eisaconf.c,v 1.15 1996/01/31 18:46:36 gibbs Exp $
*/
#include <sys/param.h>
#include <sys/systm.h>
@ -551,7 +551,6 @@ eisa_add_resvaddr(e_dev, head, base, size, flags)
}
}
}
e_dev->kdc->kdc_datalen += sizeof(resvaddr_t);
return (0);
}
@ -612,6 +611,7 @@ eisa_reg_resvaddr(e_dev, head, resvaddr, reg_count)
eisa_reg_print(e_dev, buf,
*reg_count ? &separator : NULL);
(*reg_count)++;
e_dev->kdc->kdc_datalen += sizeof(resvaddr_t);
return (0);
}
}

308
sys/dev/ep/if_ep_eisa.c Normal file
View File

@ -0,0 +1,308 @@
/*
* Product specific probe and attach routines for:
* 3COM 3C579 and 3C509(in eisa config mode) ethernet controllers
*
* Copyright (c) 1996 Justin T. Gibbs
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice immediately at the beginning of the file, without modification,
* this list of conditions, and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Absolutely no warranty of function or purpose is made by the author
* Justin T. Gibbs.
* 4. Modifications may be freely made to this file if the above conditions
* are met.
*
* $Id$
*/
#include "eisa.h"
#if NEISA > 0
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/devconf.h>
#include <sys/kernel.h>
#include <machine/clock.h>
#include <net/if.h>
#include <netinet/in.h>
#include <netinet/if_ether.h>
#include <i386/isa/if_epreg.h>
#include <i386/isa/isa_device.h> /* For kdc_isa0 */
#include <i386/eisa/eisaconf.h>
#define EISA_DEVICE_ID_3COM_3C509_TP 0x506d5090
#define EISA_DEVICE_ID_3COM_3C509_BNC 0x506d5091
#define EISA_DEVICE_ID_3COM_3C579_TP 0x506d5092
#define EISA_DEVICE_ID_3COM_3C579_BNC 0x506d5093
#define EISA_DEVICE_ID_3COM_3C509_COMBO 0x506d5094
#define EISA_DEVICE_ID_3COM_3C509_TPO 0x506d5095
#define EP_EISA_SLOT_OFFSET 0x0c80
#define EP_EISA_IOSIZE 0x000a
#define EISA_IOCONF 0x0008
#define IRQ_CHANNEL 0xf000
#define INT_3 0x3000
#define INT_5 0x5000
#define INT_7 0x7000
#define INT_9 0x9000
#define INT_10 0xa000
#define INT_11 0xb000
#define INT_12 0xc000
#define INT_15 0xf000
#define EISA_BPROM_MEDIA_CONF 0x0006
#define TRANS_TYPE 0xc000
#define TRANS_TP 0x0000
#define TRANS_AUI 0x4000
#define TRANS_BNC 0xc000
static int ep_eisa_probe __P((void));
static int ep_eisa_attach __P((struct eisa_device *e_dev));
struct eisa_driver ep_eisa_driver = {
"ep",
ep_eisa_probe,
ep_eisa_attach,
/*shutdown*/NULL,
&ep_unit
};
DATA_SET (eisadriver_set, ep_eisa_driver);
static struct kern_devconf kdc_eisa_ep = {
0, 0, 0, /* filled in by dev_attach */
"ep", 0, { MDDT_EISA, 0, "net" },
eisa_generic_externalize, 0, 0, EISA_EXTERNALLEN,
&kdc_eisa0, /* parent */
0, /* parentdata */
DC_UNCONFIGURED, /* always start out here */
NULL,
DC_CLS_MISC /* host adapters aren't special */
};
static char *ep_match __P((eisa_id_t type));
static char*
ep_match(type)
eisa_id_t type;
{
switch(type) {
case EISA_DEVICE_ID_3COM_3C509_TP:
return "3Com 3C509-TP Network Adapter";
break;
case EISA_DEVICE_ID_3COM_3C509_BNC:
return "3Com 3C509-BNC Network Adapter";
break;
case EISA_DEVICE_ID_3COM_3C579_TP:
return "3Com 3C579-TP EISA Network Adapter";
break;
case EISA_DEVICE_ID_3COM_3C579_BNC:
return "3Com 3C579-BNC EISA Network Adapter";
break;
case EISA_DEVICE_ID_3COM_3C509_COMBO:
return "3Com 3C509-Combo Network Adapter";
break;
case EISA_DEVICE_ID_3COM_3C509_TPO:
return "3Com 3C509-TPO Network Adapter";
break;
default:
break;
}
return (NULL);
}
static int
ep_eisa_probe(void)
{
u_long iobase;
struct eisa_device *e_dev = NULL;
int stat = 0;
int count;
count = 0;
while ((e_dev = eisa_match_dev(e_dev, ep_match))) {
u_short conf;
u_long port;
int irq;
port = (e_dev->ioconf.slot * EISA_SLOT_SIZE);
iobase = port + EP_EISA_SLOT_OFFSET;
/* We must be in EISA configuration mode */
if ((inw(iobase + EP_W0_ADDRESS_CFG) & 0x1f) != 0x1f)
continue;
eisa_add_iospace(e_dev, iobase, EP_EISA_IOSIZE, RESVADDR_NONE);
eisa_add_iospace(e_dev, port, EP_IOSIZE, RESVADDR_NONE);
conf = inw(iobase + EISA_IOCONF);
/* Determine our IRQ */
switch (conf & IRQ_CHANNEL) {
case INT_3:
irq = 3;
break;
case INT_5:
irq = 5;
break;
case INT_7:
irq = 7;
break;
case INT_9:
irq = 9;
break;
case INT_10:
irq = 10;
break;
case INT_11:
irq = 11;
break;
case INT_12:
irq = 12;
break;
case INT_15:
irq = 15;
break;
default:
/* Disabled */
printf("ep: 3COM Network Adapter at "
"slot %d has its IRQ disabled. "
"Probe failed.\n",
e_dev->ioconf.slot);
continue;
}
eisa_add_intr(e_dev, irq);
eisa_registerdev(e_dev, &ep_eisa_driver, &kdc_eisa_ep);
if(e_dev->id != EISA_DEVICE_ID_3COM_3C579_TP &&
e_dev->id != EISA_DEVICE_ID_3COM_3C579_BNC) {
/* Our real parent is the isa bus. Say so. */
e_dev->kdc->kdc_parent = &kdc_isa0;
}
count++;
}
return count;
}
static int
ep_eisa_attach(e_dev)
struct eisa_device *e_dev;
{
struct ep_softc *sc;
struct ep_board *epb;
int unit = e_dev->unit;
int irq = ffs(e_dev->ioconf.irq) - 1;
resvaddr_t *ioport;
resvaddr_t *eisa_ioport;
u_char level_intr;
u_short conf;
int i;
/*
* The addresses are sorted in increasing order
* so we know the port to pass to the core ep
* driver comes first.
*/
ioport = e_dev->ioconf.ioaddrs.lh_first;
if(!ioport)
return -1;
eisa_ioport = ioport->links.le_next;
if(!eisa_ioport)
return -1;
eisa_reg_start(e_dev);
if(eisa_reg_iospace(e_dev, ioport))
return -1;
if(eisa_reg_iospace(e_dev, eisa_ioport))
return -1;
epb = &ep_board[ep_boards];
epb->epb_addr = ioport->addr;
epb->epb_used = 1;
if(!(sc = ep_alloc(unit, epb)))
return -1;
ep_boards++;
sc->stat = 0;
sc->kdc = e_dev->kdc;
level_intr = FALSE;
switch(e_dev->id) {
case EISA_DEVICE_ID_3COM_3C509_TP:
sc->ep_connectors = UTP|AUI;
break;
case EISA_DEVICE_ID_3COM_3C509_BNC:
sc->ep_connectors = BNC|AUI;
break;
case EISA_DEVICE_ID_3COM_3C579_TP:
sc->ep_connectors = UTP|AUI;
sc->stat = F_ACCESS_32_BITS;
level_intr = TRUE;
break;
case EISA_DEVICE_ID_3COM_3C579_BNC:
sc->ep_connectors = BNC|AUI;
sc->stat = F_ACCESS_32_BITS;
level_intr = TRUE;
break;
case EISA_DEVICE_ID_3COM_3C509_COMBO:
sc->ep_connectors = UTP|BNC|AUI;
break;
case EISA_DEVICE_ID_3COM_3C509_TPO:
sc->ep_connectors = UTP;
break;
default:
break;
}
/*
* Set the eisa config selected media type
*/
sc->ep_connector = inw(eisa_ioport->addr + EISA_BPROM_MEDIA_CONF);
if(eisa_reg_intr(e_dev, irq, ep_intr, (void *)sc, &net_imask,
/*shared ==*/level_intr)) {
ep_free(sc);
return -1;
}
eisa_reg_end(e_dev);
/* Reset and Enable the card */
outb(eisa_ioport->addr + EP_W0_CONFIG_CTRL, W0_P4_CMD_RESET_ADAPTER);
DELAY(1000); /* we must wait at least 1 ms */
outb(eisa_ioport->addr + EP_W0_CONFIG_CTRL, W0_P4_CMD_ENABLE_ADAPTER);
/* Now the registers are availible through the lower ioport */
/*
* Retrieve our ethernet address
*/
GO_WINDOW(0);
for(i = 0; i < 3; i++)
sc->epb->eth_addr[i] = get_e(sc, i);
ep_attach(sc);
if(eisa_enable_intr(e_dev, irq)) {
ep_free(sc);
eisa_release_intr(e_dev, irq, ep_intr);
return -1;
}
return 0;
}
#endif /* NEISA > 0 */

308
sys/i386/eisa/3c5x9.c Normal file
View File

@ -0,0 +1,308 @@
/*
* Product specific probe and attach routines for:
* 3COM 3C579 and 3C509(in eisa config mode) ethernet controllers
*
* Copyright (c) 1996 Justin T. Gibbs
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice immediately at the beginning of the file, without modification,
* this list of conditions, and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Absolutely no warranty of function or purpose is made by the author
* Justin T. Gibbs.
* 4. Modifications may be freely made to this file if the above conditions
* are met.
*
* $Id$
*/
#include "eisa.h"
#if NEISA > 0
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/devconf.h>
#include <sys/kernel.h>
#include <machine/clock.h>
#include <net/if.h>
#include <netinet/in.h>
#include <netinet/if_ether.h>
#include <i386/isa/if_epreg.h>
#include <i386/isa/isa_device.h> /* For kdc_isa0 */
#include <i386/eisa/eisaconf.h>
#define EISA_DEVICE_ID_3COM_3C509_TP 0x506d5090
#define EISA_DEVICE_ID_3COM_3C509_BNC 0x506d5091
#define EISA_DEVICE_ID_3COM_3C579_TP 0x506d5092
#define EISA_DEVICE_ID_3COM_3C579_BNC 0x506d5093
#define EISA_DEVICE_ID_3COM_3C509_COMBO 0x506d5094
#define EISA_DEVICE_ID_3COM_3C509_TPO 0x506d5095
#define EP_EISA_SLOT_OFFSET 0x0c80
#define EP_EISA_IOSIZE 0x000a
#define EISA_IOCONF 0x0008
#define IRQ_CHANNEL 0xf000
#define INT_3 0x3000
#define INT_5 0x5000
#define INT_7 0x7000
#define INT_9 0x9000
#define INT_10 0xa000
#define INT_11 0xb000
#define INT_12 0xc000
#define INT_15 0xf000
#define EISA_BPROM_MEDIA_CONF 0x0006
#define TRANS_TYPE 0xc000
#define TRANS_TP 0x0000
#define TRANS_AUI 0x4000
#define TRANS_BNC 0xc000
static int ep_eisa_probe __P((void));
static int ep_eisa_attach __P((struct eisa_device *e_dev));
struct eisa_driver ep_eisa_driver = {
"ep",
ep_eisa_probe,
ep_eisa_attach,
/*shutdown*/NULL,
&ep_unit
};
DATA_SET (eisadriver_set, ep_eisa_driver);
static struct kern_devconf kdc_eisa_ep = {
0, 0, 0, /* filled in by dev_attach */
"ep", 0, { MDDT_EISA, 0, "net" },
eisa_generic_externalize, 0, 0, EISA_EXTERNALLEN,
&kdc_eisa0, /* parent */
0, /* parentdata */
DC_UNCONFIGURED, /* always start out here */
NULL,
DC_CLS_MISC /* host adapters aren't special */
};
static char *ep_match __P((eisa_id_t type));
static char*
ep_match(type)
eisa_id_t type;
{
switch(type) {
case EISA_DEVICE_ID_3COM_3C509_TP:
return "3Com 3C509-TP Network Adapter";
break;
case EISA_DEVICE_ID_3COM_3C509_BNC:
return "3Com 3C509-BNC Network Adapter";
break;
case EISA_DEVICE_ID_3COM_3C579_TP:
return "3Com 3C579-TP EISA Network Adapter";
break;
case EISA_DEVICE_ID_3COM_3C579_BNC:
return "3Com 3C579-BNC EISA Network Adapter";
break;
case EISA_DEVICE_ID_3COM_3C509_COMBO:
return "3Com 3C509-Combo Network Adapter";
break;
case EISA_DEVICE_ID_3COM_3C509_TPO:
return "3Com 3C509-TPO Network Adapter";
break;
default:
break;
}
return (NULL);
}
static int
ep_eisa_probe(void)
{
u_long iobase;
struct eisa_device *e_dev = NULL;
int stat = 0;
int count;
count = 0;
while ((e_dev = eisa_match_dev(e_dev, ep_match))) {
u_short conf;
u_long port;
int irq;
port = (e_dev->ioconf.slot * EISA_SLOT_SIZE);
iobase = port + EP_EISA_SLOT_OFFSET;
/* We must be in EISA configuration mode */
if ((inw(iobase + EP_W0_ADDRESS_CFG) & 0x1f) != 0x1f)
continue;
eisa_add_iospace(e_dev, iobase, EP_EISA_IOSIZE, RESVADDR_NONE);
eisa_add_iospace(e_dev, port, EP_IOSIZE, RESVADDR_NONE);
conf = inw(iobase + EISA_IOCONF);
/* Determine our IRQ */
switch (conf & IRQ_CHANNEL) {
case INT_3:
irq = 3;
break;
case INT_5:
irq = 5;
break;
case INT_7:
irq = 7;
break;
case INT_9:
irq = 9;
break;
case INT_10:
irq = 10;
break;
case INT_11:
irq = 11;
break;
case INT_12:
irq = 12;
break;
case INT_15:
irq = 15;
break;
default:
/* Disabled */
printf("ep: 3COM Network Adapter at "
"slot %d has its IRQ disabled. "
"Probe failed.\n",
e_dev->ioconf.slot);
continue;
}
eisa_add_intr(e_dev, irq);
eisa_registerdev(e_dev, &ep_eisa_driver, &kdc_eisa_ep);
if(e_dev->id != EISA_DEVICE_ID_3COM_3C579_TP &&
e_dev->id != EISA_DEVICE_ID_3COM_3C579_BNC) {
/* Our real parent is the isa bus. Say so. */
e_dev->kdc->kdc_parent = &kdc_isa0;
}
count++;
}
return count;
}
static int
ep_eisa_attach(e_dev)
struct eisa_device *e_dev;
{
struct ep_softc *sc;
struct ep_board *epb;
int unit = e_dev->unit;
int irq = ffs(e_dev->ioconf.irq) - 1;
resvaddr_t *ioport;
resvaddr_t *eisa_ioport;
u_char level_intr;
u_short conf;
int i;
/*
* The addresses are sorted in increasing order
* so we know the port to pass to the core ep
* driver comes first.
*/
ioport = e_dev->ioconf.ioaddrs.lh_first;
if(!ioport)
return -1;
eisa_ioport = ioport->links.le_next;
if(!eisa_ioport)
return -1;
eisa_reg_start(e_dev);
if(eisa_reg_iospace(e_dev, ioport))
return -1;
if(eisa_reg_iospace(e_dev, eisa_ioport))
return -1;
epb = &ep_board[ep_boards];
epb->epb_addr = ioport->addr;
epb->epb_used = 1;
if(!(sc = ep_alloc(unit, epb)))
return -1;
ep_boards++;
sc->stat = 0;
sc->kdc = e_dev->kdc;
level_intr = FALSE;
switch(e_dev->id) {
case EISA_DEVICE_ID_3COM_3C509_TP:
sc->ep_connectors = UTP|AUI;
break;
case EISA_DEVICE_ID_3COM_3C509_BNC:
sc->ep_connectors = BNC|AUI;
break;
case EISA_DEVICE_ID_3COM_3C579_TP:
sc->ep_connectors = UTP|AUI;
sc->stat = F_ACCESS_32_BITS;
level_intr = TRUE;
break;
case EISA_DEVICE_ID_3COM_3C579_BNC:
sc->ep_connectors = BNC|AUI;
sc->stat = F_ACCESS_32_BITS;
level_intr = TRUE;
break;
case EISA_DEVICE_ID_3COM_3C509_COMBO:
sc->ep_connectors = UTP|BNC|AUI;
break;
case EISA_DEVICE_ID_3COM_3C509_TPO:
sc->ep_connectors = UTP;
break;
default:
break;
}
/*
* Set the eisa config selected media type
*/
sc->ep_connector = inw(eisa_ioport->addr + EISA_BPROM_MEDIA_CONF);
if(eisa_reg_intr(e_dev, irq, ep_intr, (void *)sc, &net_imask,
/*shared ==*/level_intr)) {
ep_free(sc);
return -1;
}
eisa_reg_end(e_dev);
/* Reset and Enable the card */
outb(eisa_ioport->addr + EP_W0_CONFIG_CTRL, W0_P4_CMD_RESET_ADAPTER);
DELAY(1000); /* we must wait at least 1 ms */
outb(eisa_ioport->addr + EP_W0_CONFIG_CTRL, W0_P4_CMD_ENABLE_ADAPTER);
/* Now the registers are availible through the lower ioport */
/*
* Retrieve our ethernet address
*/
GO_WINDOW(0);
for(i = 0; i < 3; i++)
sc->epb->eth_addr[i] = get_e(sc, i);
ep_attach(sc);
if(eisa_enable_intr(e_dev, irq)) {
ep_free(sc);
eisa_release_intr(e_dev, irq, ep_intr);
return -1;
}
return 0;
}
#endif /* NEISA > 0 */

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

@ -14,7 +14,7 @@
*
* commenced: Sun Sep 27 18:14:01 PDT 1992
*
* $Id: aha1742.c,v 1.49 1996/01/29 03:13:14 gibbs Exp $
* $Id: aha1742.c,v 1.50 1996/01/31 18:02:16 gibbs Exp $
*/
#include <sys/types.h>
@ -476,7 +476,6 @@ ahbprobe(void)
iobase = (e_dev->ioconf.slot * EISA_SLOT_SIZE) +
AHB_EISA_SLOT_OFFSET;
eisa_registerdev(e_dev, &ahb_eisa_driver, &kdc_ahb);
eisa_add_iospace(e_dev, iobase, AHB_EISA_IOSIZE, RESVADDR_NONE);
intdef = inb(INTDEF + iobase);
switch (intdef & 0x7) {
@ -505,6 +504,7 @@ ahbprobe(void)
continue;
}
eisa_add_intr(e_dev, irq);
eisa_registerdev(e_dev, &ahb_eisa_driver, &kdc_ahb);
count++;
}
return count;

4
sys/i386/eisa/aic7770.c
View File

@ -19,7 +19,7 @@
* 4. Modifications may be freely made to this file if the above conditions
* are met.
*
* $Id: aic7770.c,v 1.23 1996/01/29 03:13:16 gibbs Exp $
* $Id: aic7770.c,v 1.24 1996/01/31 18:02:17 gibbs Exp $
*/
#include "eisa.h"
@ -111,7 +111,6 @@ aic7770probe(void)
+ AHC_EISA_SLOT_OFFSET;
ahc_reset(iobase);
eisa_registerdev(e_dev, &ahc_eisa_driver, &kdc_aic7770);
eisa_add_iospace(e_dev, iobase, AHC_EISA_IOSIZE, RESVADDR_NONE);
intdef = inb(INTDEF + iobase);
switch (intdef & 0xf) {
@ -140,6 +139,7 @@ aic7770probe(void)
continue;
}
eisa_add_intr(e_dev, irq);
eisa_registerdev(e_dev, &ahc_eisa_driver, &kdc_aic7770);
if(e_dev->id == EISA_DEVICE_ID_ADAPTEC_284xB
|| e_dev->id == EISA_DEVICE_ID_ADAPTEC_284x) {
/* Our real parent is the isa bus. Say so. */

6
sys/i386/eisa/bt74x.c
View File

@ -19,7 +19,7 @@
* 4. Modifications may be freely made to this file if the above conditions
* are met.
*
* $Id: bt74x.c,v 1.3 1996/01/29 03:13:18 gibbs Exp $
* $Id: bt74x.c,v 1.4 1996/01/31 18:02:18 gibbs Exp $
*/
#include "eisa.h"
@ -151,8 +151,6 @@ bt_eisa_probe(void)
u_long port;
int irq;
eisa_registerdev(e_dev, &bt_eisa_driver, &kdc_eisa_bt);
iobase = (e_dev->ioconf.slot * EISA_SLOT_SIZE);
if(e_dev->id == EISA_DEVICE_ID_AMI_4801) {
u_char ioconf1;
@ -292,6 +290,8 @@ bt_eisa_probe(void)
}
eisa_add_intr(e_dev, irq);
eisa_registerdev(e_dev, &bt_eisa_driver, &kdc_eisa_bt);
count++;
}
return count;

4
sys/i386/eisa/eisaconf.c
View File

@ -18,7 +18,7 @@
* 4. Modifications may be freely made to this file if the above conditions
* are met.
*
* $Id: eisaconf.c,v 1.14 1996/01/31 18:02:19 gibbs Exp $
* $Id: eisaconf.c,v 1.15 1996/01/31 18:46:36 gibbs Exp $
*/
#include <sys/param.h>
#include <sys/systm.h>
@ -551,7 +551,6 @@ eisa_add_resvaddr(e_dev, head, base, size, flags)
}
}
}
e_dev->kdc->kdc_datalen += sizeof(resvaddr_t);
return (0);
}
@ -612,6 +611,7 @@ eisa_reg_resvaddr(e_dev, head, resvaddr, reg_count)
eisa_reg_print(e_dev, buf,
*reg_count ? &separator : NULL);
(*reg_count)++;
e_dev->kdc->kdc_datalen += sizeof(resvaddr_t);
return (0);
}
}