1139749Simp/*- 212090Sgibbs * EISA bus probe and attach routines 38012Sjulian * 413691Sgibbs * Copyright (c) 1995, 1996 Justin T. Gibbs. 512090Sgibbs * All rights reserved. 615329Sgibbs * 712090Sgibbs * Redistribution and use in source and binary forms, with or without 812090Sgibbs * modification, are permitted provided that the following conditions 912090Sgibbs * are met: 1012090Sgibbs * 1. Redistributions of source code must retain the above copyright 1112090Sgibbs * notice immediately at the beginning of the file, without modification, 1212090Sgibbs * this list of conditions, and the following disclaimer. 1312090Sgibbs * 2. Redistributions in binary form must reproduce the above copyright 1412090Sgibbs * notice, this list of conditions and the following disclaimer in the 1512090Sgibbs * documentation and/or other materials provided with the distribution. 1615329Sgibbs * 3. The name of the author may not be used to endorse or promote products 1715329Sgibbs * derived from this software without specific prior written permission. 1815329Sgibbs * 1915329Sgibbs * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 2015329Sgibbs * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 2115329Sgibbs * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2215329Sgibbs * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR 2315329Sgibbs * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2415329Sgibbs * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2515329Sgibbs * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2615329Sgibbs * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2715329Sgibbs * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2815329Sgibbs * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2915329Sgibbs * SUCH DAMAGE. 308012Sjulian * 318012Sjulian */ 3223855Sjoerg 33119418Sobrien#include <sys/cdefs.h> 34119418Sobrien__FBSDID("$FreeBSD$"); 35119418Sobrien 3623855Sjoerg#include "opt_eisa.h" 3723855Sjoerg 388012Sjulian#include <sys/param.h> 3912090Sgibbs#include <sys/systm.h> 4045791Speter#include <sys/queue.h> 41114216Skan#include <sys/limits.h> 4212090Sgibbs#include <sys/malloc.h> 4345791Speter#include <sys/kernel.h> 4445791Speter#include <sys/module.h> 4545791Speter#include <sys/bus.h> 468012Sjulian 4745791Speter#include <machine/bus.h> 4845791Speter#include <machine/resource.h> 4945791Speter#include <sys/rman.h> 5028551Sbde 5155953Speter#include <dev/eisa/eisaconf.h> 528012Sjulian 5345791Spetertypedef struct resvaddr { 5445791Speter u_long addr; /* start address */ 5545791Speter u_long size; /* size of reserved area */ 5645791Speter int flags; 5745791Speter struct resource *res; /* resource manager handle */ 5860938Sjake LIST_ENTRY(resvaddr) links; /* List links */ 5945791Speter} resvaddr_t; 6045791Speter 6160938SjakeLIST_HEAD(resvlist, resvaddr); 6245791Speter 6345791Speterstruct irq_node { 6445791Speter int irq_no; 6549360Smdodd int irq_trigger; 6645791Speter void *idesc; 6760938Sjake TAILQ_ENTRY(irq_node) links; 6812090Sgibbs}; 698012Sjulian 7060938SjakeTAILQ_HEAD(irqlist, irq_node); 7112090Sgibbs 7245791Speterstruct eisa_ioconf { 7345791Speter int slot; 7445791Speter struct resvlist ioaddrs; /* list of reserved I/O ranges */ 7545791Speter struct resvlist maddrs; /* list of reserved memory ranges */ 7645791Speter struct irqlist irqs; /* list of reserved irqs */ 7745791Speter}; 7812177Sgibbs 7945791Speter/* To be replaced by the "super device" generic device structure... */ 8045791Speterstruct eisa_device { 8145791Speter eisa_id_t id; 8245791Speter struct eisa_ioconf ioconf; 8345791Speter}; 8412177Sgibbs 8545791Speter 8649281Smdodd#define MAX_COL 79 8723855Sjoerg#ifndef EISA_SLOTS 8823855Sjoerg#define EISA_SLOTS 10 /* PCI clashes with higher ones.. fix later */ 8923855Sjoerg#endif 9020450Sjoergint num_eisa_slots = EISA_SLOTS; 91106229SpeterTUNABLE_INT("hw.eisa_slots", &num_eisa_slots); 9245791Speter 9345791Speterstatic devclass_t eisa_devclass; 9445791Speter 95133044Snjlstatic int eisa_probe_slot(int slot, eisa_id_t *eisa_id); 96148612Simpstatic struct irq_node *eisa_find_irq(struct eisa_device *e_dev, int rid); 97148612Simpstatic struct resvaddr *eisa_find_maddr(struct eisa_device *e_dev, int rid); 98148612Simpstatic struct resvaddr *eisa_find_ioaddr(struct eisa_device *e_dev, int rid); 9949281Smdodd 10045791Speterstatic int 10145791Spetermainboard_probe(device_t dev) 10245791Speter{ 10345791Speter char *idstring; 10445791Speter eisa_id_t id = eisa_get_id(dev); 10545791Speter 10645791Speter if (eisa_get_slot(dev) != 0) 10745791Speter return (ENXIO); 10845791Speter 10945791Speter idstring = (char *)malloc(8 + sizeof(" (System Board)") + 1, 110143758Simp M_DEVBUF, M_NOWAIT); 111143758Simp if (idstring == NULL) 11245791Speter panic("Eisa probe unable to malloc"); 11348754Sdfr sprintf(idstring, "%c%c%c%03x%01x (System Board)", 114143758Simp EISA_MFCTR_CHAR0(id), EISA_MFCTR_CHAR1(id), EISA_MFCTR_CHAR2(id), 115143758Simp EISA_PRODUCT_ID(id), EISA_REVISION_ID(id)); 11645791Speter device_set_desc(dev, idstring); 11745791Speter 11845791Speter return (0); 11945791Speter} 12045791Speter 12145791Speterstatic int 12245791Spetermainboard_attach(device_t dev) 12345791Speter{ 12445818Speter return (0); 12545791Speter} 12645791Speter 12745791Speterstatic device_method_t mainboard_methods[] = { 12845791Speter /* Device interface */ 12945791Speter DEVMETHOD(device_probe, mainboard_probe), 13045791Speter DEVMETHOD(device_attach, mainboard_attach), 13145791Speter 13245791Speter { 0, 0 } 13345791Speter}; 13445791Speter 13545791Speterstatic driver_t mainboard_driver = { 13645791Speter "mainboard", 13745791Speter mainboard_methods, 13845791Speter 1, 13945791Speter}; 14045791Speter 14145791Speterstatic devclass_t mainboard_devclass; 14245791Speter 14345791SpeterDRIVER_MODULE(mainboard, eisa, mainboard_driver, mainboard_devclass, 0, 0); 14413691Sgibbs 14513691Sgibbs/* 1468012Sjulian** probe for EISA devices 1478012Sjulian*/ 14845791Speterstatic int 14945791Spetereisa_probe(device_t dev) 1508012Sjulian{ 151133059Snjl int devices_found, slot; 15212157Sgibbs struct eisa_device *e_dev; 15354073Smdodd device_t child; 15412157Sgibbs eisa_id_t eisa_id; 1558012Sjulian 15645804Speter device_set_desc(dev, "EISA bus"); 15745804Speter 158133044Snjl devices_found = 0; 159133044Snjl for (slot = 0; slot < num_eisa_slots; slot++) { 16012157Sgibbs eisa_id = 0; 161133059Snjl if (eisa_probe_slot(slot, &eisa_id)) { 162133044Snjl /* 163133044Snjl * If there's no card in the first slot (the 164133044Snjl * mainboard), then the system doesn't have EISA. 165133044Snjl * We abort the probe early in this case since 166133044Snjl * continuing on causes a hang on some systems. 167133044Snjl * Interestingly enough, the inb has been seen to 168143759Simp * cause the hang. 169133044Snjl */ 170133044Snjl if (slot == 0) 171133044Snjl break; 172133044Snjl continue; 17312157Sgibbs } 17412157Sgibbs 17547308Speter devices_found++; 17647308Speter 17712157Sgibbs /* Prepare an eisa_device_node for this slot */ 17845791Speter e_dev = (struct eisa_device *)malloc(sizeof(*e_dev), 179143758Simp M_DEVBUF, M_NOWAIT|M_ZERO); 18045791Speter if (!e_dev) { 18145818Speter device_printf(dev, "cannot malloc eisa_device"); 18212157Sgibbs break; /* Try to attach what we have already */ 18312157Sgibbs } 18413691Sgibbs 18512157Sgibbs e_dev->id = eisa_id; 18612157Sgibbs e_dev->ioconf.slot = slot; 18713691Sgibbs 18813691Sgibbs /* Initialize our lists of reserved addresses */ 18913691Sgibbs LIST_INIT(&(e_dev->ioconf.ioaddrs)); 19013691Sgibbs LIST_INIT(&(e_dev->ioconf.maddrs)); 19129674Sgibbs TAILQ_INIT(&(e_dev->ioconf.irqs)); 19213691Sgibbs 19354073Smdodd child = device_add_child(dev, NULL, -1); 19454073Smdodd device_set_ivars(child, e_dev); 19512090Sgibbs } 1968012Sjulian 19747308Speter /* 19847308Speter * EISA busses themselves are not easily detectable, the easiest way 19947308Speter * to tell if there is an eisa bus is if we found something - there 20047308Speter * should be a motherboard "card" there somewhere. 20147308Speter */ 202143758Simp return (devices_found ? 0 : ENXIO); 20345791Speter} 20412157Sgibbs 205133044Snjlstatic int 206133044Snjleisa_probe_slot(int slot, eisa_id_t *eisa_id) 207133044Snjl{ 208133044Snjl eisa_id_t probe_id; 209133887Sgibbs int base, i, id_size; 210133044Snjl 211133044Snjl probe_id = 0; 212133044Snjl id_size = sizeof(probe_id); 213133044Snjl base = 0x0c80 + (slot * 0x1000); 214133044Snjl 215133887Sgibbs for (i = 0; i < id_size; i++) 216133044Snjl probe_id |= inb(base + i) << ((id_size - i - 1) * CHAR_BIT); 217133044Snjl 218133044Snjl /* If we found a card, return its EISA id. */ 219133044Snjl if ((probe_id & 0x80000000) == 0) { 220133044Snjl *eisa_id = probe_id; 221133887Sgibbs return (0); 222133044Snjl } 223133044Snjl 224133887Sgibbs return (ENXIO); 225133044Snjl} 226133044Snjl 22745791Speterstatic void 22848754Sdfreisa_probe_nomatch(device_t dev, device_t child) 22948754Sdfr{ 23048754Sdfr u_int32_t eisa_id = eisa_get_id(child); 23148754Sdfr u_int8_t slot = eisa_get_slot(child); 23248754Sdfr 233148612Simp device_printf(dev, "%c%c%c%03x%01x (0x%08x) at slot %d (no driver attached)\n", 234143758Simp EISA_MFCTR_CHAR0(eisa_id), EISA_MFCTR_CHAR1(eisa_id), 235143758Simp EISA_MFCTR_CHAR2(eisa_id), EISA_PRODUCT_ID(eisa_id), 236143758Simp EISA_REVISION_ID(eisa_id), eisa_id, slot); 23748754Sdfr return; 23848754Sdfr} 23948754Sdfr 24049195Smdoddstatic int 24145791Spetereisa_print_child(device_t dev, device_t child) 24245791Speter{ 24349281Smdodd struct eisa_device * e_dev = device_get_ivars(child); 24449281Smdodd int rid; 24549382Smdodd struct irq_node * irq; 24649281Smdodd struct resvaddr * resv; 24749281Smdodd int retval = 0; 24849195Smdodd 249148612Simp retval += bus_print_child_header(dev, child); 25049281Smdodd rid = 0; 25149281Smdodd while ((resv = eisa_find_ioaddr(e_dev, rid++))) { 252143758Simp if (resv->size == 1 || (resv->flags & RESVADDR_BITMASK)) 253148612Simp retval += printf("%s%lx", rid == 1 ? " port 0x" : ",0x", 254148612Simp resv->addr); 255143758Simp else 256148612Simp retval += printf("%s%lx-0x%lx", rid == 1 ? " port 0x" : 257148612Simp ",0x", resv->addr, resv->addr + resv->size - 1); 25849281Smdodd } 25949281Smdodd rid = 0; 26049281Smdodd while ((resv = eisa_find_maddr(e_dev, rid++))) { 261143758Simp if (resv->size == 1 || (resv->flags & RESVADDR_BITMASK)) 262148612Simp retval += printf("%s%lx", rid == 1 ? " mem 0x" : ",0x", 263148612Simp resv->addr); 264143758Simp else 265148612Simp retval += printf("%s%lx-0x%lx", rid == 1 ? " mem 0x" : 266148612Simp ",0x", resv->addr, resv->addr + resv->size - 1); 26749281Smdodd } 26849281Smdodd rid = 0; 269148612Simp while ((irq = eisa_find_irq(e_dev, rid++)) != NULL) 270148612Simp retval += printf(" irq %d (%s)", irq->irq_no, 271148612Simp irq->irq_trigger ? "level" : "edge"); 272148612Simp retval += printf(" at slot %d on %s\n", eisa_get_slot(child), 273148612Simp device_get_nameunit(dev)); 27449281Smdodd 27549195Smdodd return (retval); 27645791Speter} 2778012Sjulian 27849360Smdoddstatic struct irq_node * 27945791Spetereisa_find_irq(struct eisa_device *e_dev, int rid) 28045791Speter{ 28145791Speter int i; 28245791Speter struct irq_node *irq; 28329674Sgibbs 28445791Speter for (i = 0, irq = TAILQ_FIRST(&e_dev->ioconf.irqs); 285143758Simp i < rid && irq != NULL; i++, irq = TAILQ_NEXT(irq, links)) 286143758Simp continue; 28745791Speter 288143758Simp return (irq); 28945791Speter} 2908012Sjulian 29145791Speterstatic struct resvaddr * 29245791Spetereisa_find_maddr(struct eisa_device *e_dev, int rid) 29345791Speter{ 29445791Speter int i; 29545791Speter struct resvaddr *resv; 2968012Sjulian 29745791Speter for (i = 0, resv = LIST_FIRST(&e_dev->ioconf.maddrs); 298143758Simp i < rid && resv != NULL; i++, resv = LIST_NEXT(resv, links)) 299143758Simp continue; 3008012Sjulian 301143758Simp return (resv); 30245791Speter} 30345791Speter 30445791Speterstatic struct resvaddr * 30545791Spetereisa_find_ioaddr(struct eisa_device *e_dev, int rid) 30645791Speter{ 30745791Speter int i; 30845791Speter struct resvaddr *resv; 30945791Speter 31045791Speter for (i = 0, resv = LIST_FIRST(&e_dev->ioconf.ioaddrs); 311143758Simp i < rid && resv != NULL; i++, resv = LIST_NEXT(resv, links)) 312143758Simp continue; 31345791Speter 314143758Simp return (resv); 31545791Speter} 31645791Speter 31745791Speterstatic int 318194020Savgeisa_read_ivar(device_t dev, device_t child, int which, uintptr_t *result) 31945791Speter{ 32045791Speter struct eisa_device *e_dev = device_get_ivars(child); 32149360Smdodd struct irq_node *irq; 32245791Speter 32345791Speter switch (which) { 32445791Speter case EISA_IVAR_SLOT: 32545791Speter *result = e_dev->ioconf.slot; 32645791Speter break; 32745791Speter 32845791Speter case EISA_IVAR_ID: 32945791Speter *result = e_dev->id; 33045791Speter break; 33145791Speter 33245791Speter case EISA_IVAR_IRQ: 33345791Speter /* XXX only first irq */ 334143758Simp if ((irq = eisa_find_irq(e_dev, 0)) != NULL) 33549360Smdodd *result = irq->irq_no; 336143758Simp else 33749360Smdodd *result = -1; 33845791Speter break; 33945791Speter 34045791Speter default: 34145791Speter return (ENOENT); 34212122Sgibbs } 3438012Sjulian 34445791Speter return (0); 34545791Speter} 34613691Sgibbs 34745791Speterstatic int 34845791Spetereisa_write_ivar(device_t dev, device_t child, int which, uintptr_t value) 34945791Speter{ 35045791Speter return (EINVAL); 35145791Speter} 35245791Speter 35345791Speterstatic struct resource * 35445791Spetereisa_alloc_resource(device_t dev, device_t child, int type, int *rid, 355143758Simp u_long start, u_long end, u_long count, u_int flags) 35645791Speter{ 35745791Speter int isdefault; 35845791Speter struct eisa_device *e_dev = device_get_ivars(child); 35945791Speter struct resource *rv, **rvp = 0; 36045791Speter 361143758Simp isdefault = (device_get_parent(child) == dev && 362143758Simp start == 0UL && end == ~0UL && count == 1); 36345791Speter 36445791Speter switch (type) { 36545791Speter case SYS_RES_IRQ: 36645791Speter if (isdefault) { 36749360Smdodd struct irq_node * irq = eisa_find_irq(e_dev, *rid); 36849360Smdodd if (irq == NULL) 369143758Simp return (NULL); 37049360Smdodd start = end = irq->irq_no; 37145791Speter count = 1; 372143758Simp if (irq->irq_trigger == EISA_TRIGGER_LEVEL) 37349360Smdodd flags |= RF_SHAREABLE; 374143758Simp else 37549360Smdodd flags &= ~RF_SHAREABLE; 37612157Sgibbs } 37745791Speter break; 37845791Speter 37945791Speter case SYS_RES_MEMORY: 38045791Speter if (isdefault) { 38145791Speter struct resvaddr *resv; 38245791Speter 38345791Speter resv = eisa_find_maddr(e_dev, *rid); 384143758Simp if (resv == NULL) 385143758Simp return (NULL); 38645791Speter 38745791Speter start = resv->addr; 38847451Speter end = resv->addr + (resv->size - 1); 38945791Speter count = resv->size; 39045791Speter rvp = &resv->res; 39112157Sgibbs } 39245791Speter break; 39345791Speter 39445791Speter case SYS_RES_IOPORT: 39545791Speter if (isdefault) { 39645791Speter struct resvaddr *resv; 39745791Speter 39845791Speter resv = eisa_find_ioaddr(e_dev, *rid); 399143758Simp if (resv == NULL) 400143758Simp return (NULL); 40145791Speter 40245791Speter start = resv->addr; 40347451Speter end = resv->addr + (resv->size - 1); 40445791Speter count = resv->size; 40545791Speter rvp = &resv->res; 40645791Speter } 40745791Speter break; 40845791Speter 40945791Speter default: 41045791Speter return 0; 4118012Sjulian } 41245791Speter 41345791Speter rv = BUS_ALLOC_RESOURCE(device_get_parent(dev), child, 414143758Simp type, rid, start, end, count, flags); 41545791Speter if (rvp) 41645791Speter *rvp = rv; 41745791Speter 418143758Simp return (rv); 41912090Sgibbs} 4208012Sjulian 42145791Speterstatic int 42245791Spetereisa_release_resource(device_t dev, device_t child, int type, int rid, 42345791Speter struct resource *r) 42412090Sgibbs{ 42545791Speter int rv; 42645791Speter struct eisa_device *e_dev = device_get_ivars(child); 42745791Speter struct resvaddr *resv = 0; 42812090Sgibbs 42945791Speter switch (type) { 43045791Speter case SYS_RES_IRQ: 43149360Smdodd if (eisa_find_irq(e_dev, rid) == NULL) 432143758Simp return (EINVAL); 43345791Speter break; 43445791Speter 43545791Speter case SYS_RES_MEMORY: 43645791Speter if (device_get_parent(child) == dev) 43745791Speter resv = eisa_find_maddr(e_dev, rid); 43845791Speter break; 43945791Speter 44045791Speter 44145791Speter case SYS_RES_IOPORT: 44245791Speter if (device_get_parent(child) == dev) 44345791Speter resv = eisa_find_ioaddr(e_dev, rid); 44445791Speter break; 44545791Speter 44645791Speter default: 44745791Speter return (ENOENT); 44812157Sgibbs } 44912090Sgibbs 45045791Speter rv = BUS_RELEASE_RESOURCE(device_get_parent(dev), child, type, rid, r); 45145791Speter 45245791Speter if (rv == 0) { 453143758Simp if (resv != NULL) 45445791Speter resv->res = 0; 4558012Sjulian } 45645791Speter 457143758Simp return (rv); 45812090Sgibbs} 4598012Sjulian 460130274Simpstatic int 461130274Simpeisa_add_intr_m(device_t eisa, device_t dev, int irq, int trigger) 46212090Sgibbs{ 46345791Speter struct eisa_device *e_dev = device_get_ivars(dev); 46449360Smdodd struct irq_node *irq_info; 46529674Sgibbs 46629674Sgibbs irq_info = (struct irq_node *)malloc(sizeof(*irq_info), M_DEVBUF, 46729674Sgibbs M_NOWAIT); 46829674Sgibbs if (irq_info == NULL) 46929674Sgibbs return (1); 47029674Sgibbs 47129674Sgibbs irq_info->irq_no = irq; 47249360Smdodd irq_info->irq_trigger = trigger; 47329674Sgibbs irq_info->idesc = NULL; 47429674Sgibbs TAILQ_INSERT_TAIL(&e_dev->ioconf.irqs, irq_info, links); 475143758Simp return (0); 47612090Sgibbs} 47712090Sgibbs 47813691Sgibbsstatic int 47946601Spetereisa_add_resvaddr(struct eisa_device *e_dev, struct resvlist *head, u_long base, 48046601Speter u_long size, int flags) 48113691Sgibbs{ 48213691Sgibbs resvaddr_t *reservation; 48313691Sgibbs 48413691Sgibbs reservation = (resvaddr_t *)malloc(sizeof(resvaddr_t), 48513691Sgibbs M_DEVBUF, M_NOWAIT); 48613691Sgibbs if(!reservation) 48713691Sgibbs return (ENOMEM); 48813691Sgibbs 48913691Sgibbs reservation->addr = base; 49013691Sgibbs reservation->size = size; 49113691Sgibbs reservation->flags = flags; 49213691Sgibbs 49371999Sphk if (!LIST_FIRST(head)) { 49413691Sgibbs LIST_INSERT_HEAD(head, reservation, links); 49513691Sgibbs } 49613691Sgibbs else { 49713691Sgibbs resvaddr_t *node; 49871999Sphk LIST_FOREACH(node, head, links) { 49913691Sgibbs if (node->addr > reservation->addr) { 50013691Sgibbs /* 50113691Sgibbs * List is sorted in increasing 50213691Sgibbs * address order. 50313691Sgibbs */ 50413691Sgibbs LIST_INSERT_BEFORE(node, reservation, links); 50513691Sgibbs break; 50613691Sgibbs } 50713691Sgibbs 50813691Sgibbs if (node->addr == reservation->addr) { 50913691Sgibbs /* 51013691Sgibbs * If the entry we want to add 51113691Sgibbs * matches any already in here, 51213691Sgibbs * fail. 51313691Sgibbs */ 51413691Sgibbs free(reservation, M_DEVBUF); 51513691Sgibbs return (EEXIST); 51613691Sgibbs } 51713691Sgibbs 51871999Sphk if (!LIST_NEXT(node, links)) { 51913691Sgibbs LIST_INSERT_AFTER(node, reservation, links); 52013691Sgibbs break; 52113691Sgibbs } 52213691Sgibbs } 52313691Sgibbs } 52413691Sgibbs return (0); 52513691Sgibbs} 52613691Sgibbs 527130274Simpstatic int 528130274Simpeisa_add_mspace_m(device_t eisa, device_t dev, u_long mbase, u_long msize, 529130274Simp int flags) 53012090Sgibbs{ 53145791Speter struct eisa_device *e_dev = device_get_ivars(dev); 53246601Speter 533143758Simp return (eisa_add_resvaddr(e_dev, &(e_dev->ioconf.maddrs), mbase, msize, 534143758Simp flags)); 53512090Sgibbs} 53612090Sgibbs 537130274Simpstatic int 538130274Simpeisa_add_iospace_m(device_t eisa, device_t dev, u_long iobase, u_long iosize, 539130274Simp int flags) 54012090Sgibbs{ 54145791Speter struct eisa_device *e_dev = device_get_ivars(dev); 54246601Speter 543143758Simp return (eisa_add_resvaddr(e_dev, &(e_dev->ioconf.ioaddrs), iobase, 544143758Simp iosize, flags)); 54513691Sgibbs} 54613691Sgibbs 54745791Speterstatic device_method_t eisa_methods[] = { 54845791Speter /* Device interface */ 54945791Speter DEVMETHOD(device_probe, eisa_probe), 55045791Speter DEVMETHOD(device_attach, bus_generic_attach), 55145791Speter DEVMETHOD(device_shutdown, bus_generic_shutdown), 55248100Speter DEVMETHOD(device_suspend, bus_generic_suspend), 55348100Speter DEVMETHOD(device_resume, bus_generic_resume), 55445791Speter 55545791Speter /* Bus interface */ 55645791Speter DEVMETHOD(bus_print_child, eisa_print_child), 55748754Sdfr DEVMETHOD(bus_probe_nomatch, eisa_probe_nomatch), 55845791Speter DEVMETHOD(bus_read_ivar, eisa_read_ivar), 55945791Speter DEVMETHOD(bus_write_ivar, eisa_write_ivar), 56045791Speter DEVMETHOD(bus_alloc_resource, eisa_alloc_resource), 56145791Speter DEVMETHOD(bus_release_resource, eisa_release_resource), 56245791Speter DEVMETHOD(bus_activate_resource, bus_generic_activate_resource), 56345791Speter DEVMETHOD(bus_deactivate_resource, bus_generic_deactivate_resource), 56445791Speter DEVMETHOD(bus_setup_intr, bus_generic_setup_intr), 56545791Speter DEVMETHOD(bus_teardown_intr, bus_generic_teardown_intr), 56645791Speter 567130274Simp /* EISA interface */ 568130274Simp DEVMETHOD(eisa_add_intr, eisa_add_intr_m), 569130274Simp DEVMETHOD(eisa_add_iospace, eisa_add_iospace_m), 570130274Simp DEVMETHOD(eisa_add_mspace, eisa_add_mspace_m), 571130274Simp 572229093Shselasky DEVMETHOD_END 57345791Speter}; 57445791Speter 57545791Speterstatic driver_t eisa_driver = { 57645791Speter "eisa", 57745791Speter eisa_methods, 57845791Speter 1, /* no softc */ 57945791Speter}; 58045791Speter 58172228SjoergDRIVER_MODULE(eisa, eisab, eisa_driver, eisa_devclass, 0, 0); 582104015SjhbDRIVER_MODULE(eisa, legacy, eisa_driver, eisa_devclass, 0, 0); 583