From 5dcbfbb64e3858fa1390055c4d885d154c9461eb Mon Sep 17 00:00:00 2001 From: Niklas Hallqvist Date: Thu, 28 Nov 1996 23:37:43 +0000 Subject: Adaption to new bus.h from NetBSD. Various driver has been updated to NetBSD 961107 state. Other has not, partly because sometimes the bus.h changes was coupled with other changes. --- sys/arch/i386/conf/OPRAH | 8 +- sys/arch/i386/i386/machdep.c | 160 +++++++++++++++++---- sys/arch/i386/i386/mainbus.c | 15 +- sys/arch/i386/include/bus.h | 44 +++++- sys/arch/i386/include/bus.old.h | 135 ------------------ sys/arch/i386/isa/ahc_isa.c | 64 +++++---- sys/arch/i386/isa/lms.c | 59 ++++---- sys/arch/i386/isa/pccom.c | 306 ++++++++++++++++++++-------------------- sys/arch/i386/pci/pci_compat.c | 20 +-- sys/arch/i386/pci/pci_machdep.c | 15 +- 10 files changed, 430 insertions(+), 396 deletions(-) delete mode 100644 sys/arch/i386/include/bus.old.h (limited to 'sys/arch') diff --git a/sys/arch/i386/conf/OPRAH b/sys/arch/i386/conf/OPRAH index 09b3e770622..17979f18730 100644 --- a/sys/arch/i386/conf/OPRAH +++ b/sys/arch/i386/conf/OPRAH @@ -1,4 +1,4 @@ -# $OpenBSD: OPRAH,v 1.12 1996/11/25 23:09:04 niklas Exp $ +# $OpenBSD: OPRAH,v 1.13 1996/11/28 23:37:35 niklas Exp $ # # OPRAH -- Niklas Hallqvist's test machine # @@ -92,9 +92,9 @@ lpt0 at isa? port 0x378 irq 7 # standard PC parallel ports #mms1 at isa? port 0x238 irq 5 #pms0 at isa? port 0x60 irq 12 # PS/2 auxiliary port mouse -#aha0 at isa? port 0x330 irq ? drq ? # Adaptec 154[02] SCSI controllers -#aha1 at isa? port 0x334 irq ? drq ? # Adaptec 154[02] SCSI controllers -#scsibus* at aha? +aha0 at isa? port 0x230 irq ? drq ? # Adaptec 154[02] SCSI controllers +aha1 at isa? port 0x234 irq ? drq ? # Adaptec 154[02] SCSI controllers +scsibus* at aha? wds0 at isa? port 0x350 irq 15 drq 6 # WD7000 and TMC-7000 controllers wds1 at isa? port 0x358 irq 11 drq 5 scsibus* at wds? diff --git a/sys/arch/i386/i386/machdep.c b/sys/arch/i386/i386/machdep.c index e1650588df8..7907d06aedc 100644 --- a/sys/arch/i386/i386/machdep.c +++ b/sys/arch/i386/i386/machdep.c @@ -1,4 +1,4 @@ -/* $OpenBSD: machdep.c,v 1.27 1996/10/25 11:14:12 deraadt Exp $ */ +/* $OpenBSD: machdep.c,v 1.28 1996/11/28 23:37:36 niklas Exp $ */ /* $NetBSD: machdep.c,v 1.202 1996/05/18 15:54:59 christos Exp $ */ /*- @@ -60,6 +60,7 @@ #include #include #include +#include #include #include #ifdef SYSVMSG @@ -84,6 +85,7 @@ #include #include #include +#include #include #include #include @@ -160,6 +162,9 @@ void consinit __P((void)); static int exec_nomid __P((struct proc *, struct exec_package *)); #endif +int bus_mem_add_mapping __P((bus_addr_t, bus_size_t, + int, bus_space_handle_t *)); + extern long cnvmem; /* BIOS's conventional memory size */ extern long extmem; /* BIOS's extended memory size */ @@ -1453,12 +1458,70 @@ cpu_reset() } int -bus_mem_map(t, bpa, size, cacheable, mhp) - bus_chipset_tag_t t; - bus_mem_addr_t bpa; - bus_mem_size_t size; +bus_space_map(t, bpa, size, cacheable, bshp) + bus_space_tag_t t; + bus_addr_t bpa; + bus_size_t size; + int cacheable; + bus_space_handle_t *bshp; +{ + int error; + + /* + * For I/O space, that's all she wrote. + */ + if (t == I386_BUS_SPACE_IO) { + *bshp = bpa; + return (0); + } + + /* + * For memory space, map the bus physical address to + * a kernel virtual address. + */ + error = bus_mem_add_mapping(bpa, size, cacheable, bshp); + return (error); +} + +int +bus_space_alloc(t, rstart, rend, size, alignment, boundary, cacheable, + bpap, bshp) + bus_space_tag_t t; + bus_addr_t rstart, rend; + bus_size_t size, alignment; + bus_addr_t boundary; int cacheable; - bus_mem_handle_t *mhp; + bus_addr_t *bpap; + bus_space_handle_t *bshp; +{ + u_long bpa; + int error; + + /* + * For I/O space, that's all she wrote. + */ + if (t == I386_BUS_SPACE_IO) { + *bshp = *bpap = bpa; + return (0); + } + + /* + * For memory space, map the bus physical address to + * a kernel virtual address. + */ + error = bus_mem_add_mapping(bpa, size, cacheable, bshp); + + *bpap = bpa; + + return (error); +} + +int +bus_mem_add_mapping(bpa, size, cacheable, bshp) + bus_addr_t bpa; + bus_size_t size; + int cacheable; + bus_space_handle_t *bshp; { u_long pa, endpa; vm_offset_t va; @@ -1468,41 +1531,84 @@ bus_mem_map(t, bpa, size, cacheable, mhp) #ifdef DIAGNOSTIC if (endpa <= pa) - panic("bus_mem_map: overflow"); + panic("bus_mem_add_mapping: overflow"); #endif va = kmem_alloc_pageable(kernel_map, endpa - pa); if (va == 0) - return (1); - *mhp = (caddr_t)(va + (bpa & PGOFSET)); + return (ENOMEM); + + *bshp = (bus_space_handle_t)(va + (bpa & PGOFSET)); for (; pa < endpa; pa += NBPG, va += NBPG) { - pmap_enter(pmap_kernel(), va, pa, VM_PROT_READ | VM_PROT_WRITE, - TRUE); - if (!cacheable) - pmap_changebit(pa, PG_N, ~0); - else - pmap_changebit(pa, 0, ~PG_N); - } + pmap_enter(pmap_kernel(), va, pa, + VM_PROT_READ | VM_PROT_WRITE, TRUE); + if (!cacheable) + pmap_changebit(pa, PG_N, ~0); + else + pmap_changebit(pa, 0, ~PG_N); + } - return 0; + return 0; } void -bus_mem_unmap(t, memh, size) - bus_chipset_tag_t t; - bus_mem_handle_t memh; - bus_mem_size_t size; +bus_space_unmap(t, bsh, size) + bus_space_tag_t t; + bus_space_handle_t bsh; + bus_size_t size; { - vm_offset_t va, endva; + u_long va, endva; + bus_addr_t bpa; - va = i386_trunc_page(memh); - endva = i386_round_page((memh + size) - 1); + /* + * Find the correct bus physical address. + */ + switch (t) { + case I386_BUS_SPACE_IO: + bpa = bsh; + break; + + case I386_BUS_SPACE_MEM: + va = i386_trunc_page(bsh); + endva = i386_round_page((bsh + size) - 1); #ifdef DIAGNOSTIC - if (endva <= va) - panic("bus_mem_unmap: overflow"); + if (endva <= va) + panic("bus_space_unmap: overflow"); #endif - kmem_free(kernel_map, va, endva - va); + bpa = pmap_extract(pmap_kernel(), va) + (bsh & PGOFSET); + + /* + * Free the kernel virtual mapping. + */ + kmem_free(kernel_map, va, endva - va); + break; + + default: + panic("bus_space_unmap: bad bus space tag"); + } +} + +void +bus_space_free(t, bsh, size) + bus_space_tag_t t; + bus_space_handle_t bsh; + bus_size_t size; +{ + + /* bus_space_unmap() does all that we need to do. */ + bus_space_unmap(t, bsh, size); +} + +int +bus_space_subregion(t, bsh, offset, size, nbshp) + bus_space_tag_t t; + bus_space_handle_t bsh; + bus_size_t offset, size; + bus_space_handle_t *nbshp; +{ + *nbshp = bsh + offset; + return (0); } diff --git a/sys/arch/i386/i386/mainbus.c b/sys/arch/i386/i386/mainbus.c index 3f230e1649e..a6623888a55 100644 --- a/sys/arch/i386/i386/mainbus.c +++ b/sys/arch/i386/i386/mainbus.c @@ -1,4 +1,4 @@ -/* $OpenBSD: mainbus.c,v 1.7 1996/11/23 21:45:49 kstailey Exp $ */ +/* $OpenBSD: mainbus.c,v 1.8 1996/11/28 23:37:37 niklas Exp $ */ /* $NetBSD: mainbus.c,v 1.8 1996/04/11 22:13:37 cgd Exp $ */ /* @@ -35,7 +35,7 @@ #include #include -#include +#include #include #include @@ -100,15 +100,15 @@ mainbus_attach(parent, self, aux) if (1 /* XXX ISA NOT YET SEEN */) { mba.mba_iba.iba_busname = "isa"; - mba.mba_iba.iba_bc = NULL; - mba.mba_iba.iba_ic = NULL; + mba.mba_iba.iba_iot = I386_BUS_SPACE_IO; + mba.mba_iba.iba_memt = I386_BUS_SPACE_MEM; config_found(self, &mba.mba_iba, mainbus_print); } if (!bcmp(ISA_HOLE_VADDR(EISA_ID_PADDR), EISA_ID, EISA_ID_LEN)) { mba.mba_eba.eba_busname = "eisa"; - mba.mba_eba.eba_bc = NULL; - mba.mba_eba.eba_ec = NULL; + mba.mba_eba.eba_iot = I386_BUS_SPACE_IO; + mba.mba_eba.eba_memt = I386_BUS_SPACE_MEM; config_found(self, &mba.mba_eba, mainbus_print); } @@ -121,7 +121,8 @@ mainbus_attach(parent, self, aux) #if NPCI > 0 if (pci_mode_detect() != 0) { mba.mba_pba.pba_busname = "pci"; - mba.mba_pba.pba_bc = NULL; + mba.mba_pba.pba_iot = I386_BUS_SPACE_IO; + mba.mba_pba.pba_memt = I386_BUS_SPACE_MEM; mba.mba_pba.pba_bus = 0; config_found(self, &mba.mba_pba, mainbus_print); } diff --git a/sys/arch/i386/include/bus.h b/sys/arch/i386/include/bus.h index 17cbbcc784c..0cca2d9e628 100644 --- a/sys/arch/i386/include/bus.h +++ b/sys/arch/i386/include/bus.h @@ -1,4 +1,4 @@ -/* $OpenBSD: bus.h,v 1.6 1996/11/12 22:46:27 niklas Exp $ */ +/* $OpenBSD: bus.h,v 1.7 1996/11/28 23:37:38 niklas Exp $ */ /* $NetBSD: bus.h,v 1.5 1996/10/21 22:26:19 thorpej Exp $ */ /* @@ -152,6 +152,27 @@ void bus_space_free __P((bus_space_tag_t t, bus_space_handle_t bsh, #define bus_space_read_multi_8 !!! bus_space_read_multi_8 unimplemented !!! #endif +/* + * void bus_space_read_raw_multi_N __P((bus_space_tag_t tag, + * bus_space_handle_t bsh, bus_size_t offset, + * u_int8_t *addr, size_t count)); + * + * Read `count' bytes in 2, 4 or 8 byte wide quantities from bus space + * described by tag/handle/offset and copy into buffer provided. The buffer + * must have proper alignment for the N byte wide entities. Furthermore + * possible byte-swapping should be done by these functions. + */ + +#define bus_space_read_raw_multi_2(t, h, o, a, c) \ + bus_space_read_multi_2((t), (h), (o), (u_int16_t *)(a), (c) >> 1) +#define bus_space_read_raw_multi_4(t, h, o, a, c) \ + bus_space_read_multi_4((t), (h), (o), (u_int32_t *)(a), (c) >> 2) + +#if 0 /* Cause a link error for bus_space_read_raw_multi_8 */ +#define bus_space_read_raw_multi_8 \ + !!! bus_space_read_raw_multi_8 unimplemented !!! +#endif + /* * void bus_space_read_region_N __P((bus_space_tag_t tag, * bus_space_handle_t bsh, bus_size_t offset, @@ -325,6 +346,27 @@ void bus_space_free __P((bus_space_tag_t t, bus_space_handle_t bsh, !!! bus_space_write_multi_8 unimplimented !!! #endif +/* + * void bus_space_write_raw_multi_N __P((bus_space_tag_t tag, + * bus_space_handle_t bsh, bus_size_t offset, + * u_int8_t *addr, size_t count)); + * + * Write `count' bytes in 2, 4 or 8 byte wide quantities from the buffer + * provided to bus space described by tag/handle/offset. The buffer + * must have proper alignment for the N byte wide entities. Furthermore + * possible byte-swapping should be done by these functions. + */ + +#define bus_space_write_raw_multi_2(t, h, o, a, c) \ + bus_space_write_multi_2((t), (h), (o), (u_int16_t *)(a), (c) >> 1) +#define bus_space_write_raw_multi_4(t, h, o, a, c) \ + bus_space_write_multi_4((t), (h), (o), (u_int32_t *)(a), (c) >> 2) + +#if 0 /* Cause a link error for bus_space_write_raw_multi_8 */ +#define bus_space_write_raw_multi_8 \ + !!! bus_space_write_raw_multi_8 unimplemented !!! +#endif + /* * void bus_space_write_region_N __P((bus_space_tag_t tag, * bus_space_handle_t bsh, bus_size_t offset, diff --git a/sys/arch/i386/include/bus.old.h b/sys/arch/i386/include/bus.old.h deleted file mode 100644 index 93b8c496b1f..00000000000 --- a/sys/arch/i386/include/bus.old.h +++ /dev/null @@ -1,135 +0,0 @@ -/* $OpenBSD: bus.old.h,v 1.1 1996/11/12 20:29:58 niklas Exp $ */ -/* $NetBSD: bus.h,v 1.3 1996/05/03 19:22:18 christos Exp $ */ - -/* - * Copyright (c) 1996 Christopher G. Demetriou. 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, 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. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Christopher G. Demetriou - * for the NetBSD Project. - * 4. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef _I386_BUS_H_ -#define _I386_BUS_H_ - -#include - -/* - * I/O addresses (in bus space) - */ -typedef u_long bus_io_addr_t; -typedef u_long bus_io_size_t; - -/* - * Memory addresses (in bus space) - */ -typedef u_long bus_mem_addr_t; -typedef u_long bus_mem_size_t; - -/* - * Access methods for bus resources, I/O space, and memory space. - */ -typedef void *bus_chipset_tag_t; -typedef u_long bus_io_handle_t; -typedef caddr_t bus_mem_handle_t; - -#define bus_io_map(t, port, size, iohp) \ - ((void) t, *iohp = port, 0) -#define bus_io_unmap(t, ioh, size) - -#define bus_io_read_1(t, h, o) ((void) t, inb((h) + (o))) -#define bus_io_read_2(t, h, o) ((void) t, inw((h) + (o))) -#define bus_io_read_4(t, h, o) ((void) t, inl((h) + (o))) -#if 0 /* Cause a link error for bus_io_read_8 */ -#define bus_io_read_8(t, h, o) !!! bus_io_read_8 unimplemented !!! -#endif - -#define bus_io_read_multi_1(t, h, o, a, c) \ - ((void) t, insb((h) + (o), (a), (c))) -#define bus_io_read_multi_2(t, h, o, a, c) \ - ((void) t, insw((h) + (o), (a), (c))) -#define bus_io_read_multi_4(t, h, o, a, c) \ - ((void) t, insl((h) + (o), (a), (c))) -#if 0 /* Cause a link error for bus_io_read_multi_8 */ -#define bus_io_read_multi_8(t, h, o, a, c) \ - !!! bus_io_read_multi_8 unimplemented !!! -#endif - -#define bus_io_write_1(t, h, o, v) ((void) t, outb((h) + (o), (v))) -#define bus_io_write_2(t, h, o, v) ((void) t, outw((h) + (o), (v))) -#define bus_io_write_4(t, h, o, v) ((void) t, outl((h) + (o), (v))) -#if 0 /* Cause a link error for bus_io_write_8 */ -#define bus_io_write_8(t, h, o, v) !!! bus_io_write_8 unimplemented !!! -#endif - -#define bus_io_write_multi_1(t, h, o, a, c) \ - ((void) t, outsb((h) + (o), (a), (c))) -#define bus_io_write_multi_2(t, h, o, a, c) \ - ((void) t, outsw((h) + (o), (a), (c))) -#define bus_io_write_multi_4(t, h, o, a, c) \ - ((void) t, outsl((h) + (o), (a), (c))) -#if 0 /* Cause a link error for bus_io_write_multi_8 */ -#define bus_io_write_multi_8(t, h, o, a, c) \ - !!! bus_io_write_multi_8 unimplimented !!! -#endif - -int bus_mem_map __P((bus_chipset_tag_t t, bus_mem_addr_t bpa, - bus_mem_size_t size, int cacheable, bus_mem_handle_t *mhp)); -void bus_mem_unmap __P((bus_chipset_tag_t t, bus_mem_handle_t memh, - bus_mem_size_t size)); - -#define bus_mem_read_1(t, h, o) ((void) t, (*(volatile u_int8_t *)((h) + (o)))) -#define bus_mem_read_2(t, h, o) ((void) t, (*(volatile u_int16_t *)((h) + (o)))) -#define bus_mem_read_4(t, h, o) ((void) t, (*(volatile u_int32_t *)((h) + (o)))) -#define bus_mem_read_8(t, h, o) ((void) t, (*(volatile u_int64_t *)((h) + (o)))) - -#define bus_mem_write_1(t, h, o, v) \ - ((void) t, ((void)(*(volatile u_int8_t *)((h) + (o)) = (v)))) -#define bus_mem_write_2(t, h, o, v) \ - ((void) t, ((void)(*(volatile u_int16_t *)((h) + (o)) = (v)))) -#define bus_mem_write_4(t, h, o, v) \ - ((void) t, ((void)(*(volatile u_int32_t *)((h) + (o)) = (v)))) -#define bus_mem_write_8(t, h, o, v) \ - ((void) t, ((void)(*(volatile u_int64_t *)((h) + (o)) = (v)))) - -#define bus_io_read_raw_multi_2(t, h, o, a, c) \ - ((void) t, insw((h) + (o), (a), (c) >> 1)) -#define bus_io_read_raw_multi_4(t, h, o, a, c) \ - ((void) t, insl((h) + (o), (a), (c) >> 2)) -#if 0 /* Cause a link error for bus_io_read_raw_multi_8 */ -#define bus_io_read_raw_multi_8(t, h, o, a, c) \ - !!! bus_io_read_multi_8 unimplemented !!! -#endif - -#define bus_io_write_raw_multi_2(t, h, o, a, c) \ - ((void) t, outsw((h) + (o), (a), (c) >> 1)) -#define bus_io_write_raw_multi_4(t, h, o, a, c) \ - ((void) t, outsl((h) + (o), (a), (c) >> 2)) -#if 0 /* Cause a link error for bus_io_write_raw_multi_8 */ -#define bus_io_write_raw_multi_8(t, h, o, a, c) \ - !!! bus_io_write_multi_8 unimplimented !!! -#endif - -#endif /* _I386_BUS_H_ */ diff --git a/sys/arch/i386/isa/ahc_isa.c b/sys/arch/i386/isa/ahc_isa.c index 30bcb3a771f..6d69ffcb367 100644 --- a/sys/arch/i386/isa/ahc_isa.c +++ b/sys/arch/i386/isa/ahc_isa.c @@ -1,5 +1,5 @@ -/* $OpenBSD: ahc_isa.c,v 1.2 1996/11/12 20:30:00 niklas Exp $ */ -/* $NetBSD: ahc_isa.c,v 1.1 1996/08/05 21:14:29 soda Exp $ */ +/* $OpenBSD: ahc_isa.c,v 1.3 1996/11/28 23:37:39 niklas Exp $ */ +/* $NetBSD: ahc_isa.c,v 1.5 1996/10/21 22:27:39 thorpej Exp $ */ /* * Product specific probe and attach routines for: @@ -70,7 +70,7 @@ #include #include -#include +#include #include #include @@ -106,9 +106,9 @@ #define AHC_ISA_PRIMING_VID(index) (AHC_ISA_VID + (index)) #define AHC_ISA_PRIMING_PID(index) (AHC_ISA_PID + (index)) -int ahc_isa_irq __P((bus_chipset_tag_t, bus_io_handle_t)); -int ahc_isa_idstring __P((bus_chipset_tag_t, bus_io_handle_t, char *)); -int ahc_isa_match __P((struct isa_attach_args *, bus_io_addr_t)); +int ahc_isa_irq __P((bus_space_tag_t, bus_space_handle_t)); +int ahc_isa_idstring __P((bus_space_tag_t, bus_space_handle_t, char *)); +int ahc_isa_match __P((struct isa_attach_args *, bus_addr_t)); int ahc_isa_probe __P((struct device *, void *, void *)); void ahc_isa_attach __P((struct device *, struct device *, void *)); @@ -138,15 +138,15 @@ static int ahc_isa_slot_initialized; * Return irq setting of the board, otherwise -1. */ int -ahc_isa_irq(bc, ioh) - bus_chipset_tag_t bc; - bus_io_handle_t ioh; +ahc_isa_irq(iot, ioh) + bus_space_tag_t iot; + bus_space_handle_t ioh; { int irq; u_char intdef; - ahc_reset("ahc_isa", bc, ioh); - intdef = bus_io_read_1(bc, ioh, INTDEF); + ahc_reset("ahc_isa", iot, ioh); + intdef = bus_space_read_1(iot, ioh, INTDEF); switch (irq = (intdef & 0xf)) { case 9: case 10: @@ -165,9 +165,9 @@ ahc_isa_irq(bc, ioh) } int -ahc_isa_idstring(bc, ioh, idstring) - bus_chipset_tag_t bc; - bus_io_handle_t ioh; +ahc_isa_idstring(iot, ioh, idstring) + bus_space_tag_t iot; + bus_space_handle_t ioh; char *idstring; { u_int8_t vid[EISA_NVIDREGS], pid[EISA_NPIDREGS]; @@ -175,9 +175,9 @@ ahc_isa_idstring(bc, ioh, idstring) /* Get the vendor ID bytes */ for (i = 0; i < EISA_NVIDREGS; i++) { - bus_io_write_1(bc, ioh, AHC_ISA_PRIMING, + bus_space_write_1(iot, ioh, AHC_ISA_PRIMING, AHC_ISA_PRIMING_VID(i)); - vid[i] = bus_io_read_1(bc, ioh, AHC_ISA_VID + i); + vid[i] = bus_space_read_1(iot, ioh, AHC_ISA_VID + i); } /* Check for device existence */ @@ -199,9 +199,9 @@ ahc_isa_idstring(bc, ioh, idstring) /* Get the product ID bytes */ for (i = 0; i < EISA_NPIDREGS; i++) { - bus_io_write_1(bc, ioh, AHC_ISA_PRIMING, + bus_space_write_1(iot, ioh, AHC_ISA_PRIMING, AHC_ISA_PRIMING_PID(i)); - pid[i] = bus_io_read_1(bc, ioh, AHC_ISA_PID + i); + pid[i] = bus_space_read_1(iot, ioh, AHC_ISA_PID + i); } /* Create the ID string from the vendor and product IDs */ @@ -220,10 +220,10 @@ ahc_isa_idstring(bc, ioh, idstring) int ahc_isa_match(ia, iobase) struct isa_attach_args *ia; - bus_io_addr_t iobase; + bus_addr_t iobase; { - bus_chipset_tag_t bc = ia->ia_bc; - bus_io_handle_t ioh; + bus_space_tag_t iot = ia->ia_iot; + bus_space_handle_t ioh; int irq; char idstring[EISA_IDSTRINGLEN]; @@ -232,7 +232,7 @@ ahc_isa_match(ia, iobase) * space. If we can't, assume nothing's there, but * warn about it. */ - if (bus_io_map(bc, iobase, AHC_ISA_IOSIZE, &ioh)) { + if (bus_space_map(iot, iobase, AHC_ISA_IOSIZE, 0, &ioh)) { #if 0 /* * Don't print anything out here, since this could @@ -245,15 +245,15 @@ ahc_isa_match(ia, iobase) return (0); } - if (!ahc_isa_idstring(bc, ioh, idstring)) + if (!ahc_isa_idstring(iot, ioh, idstring)) irq = -1; /* cannot get the ID string */ else if (strcmp(idstring, "ADP7756") && strcmp(idstring, "ADP7757")) irq = -1; /* unknown ID strings */ else - irq = ahc_isa_irq(bc, ioh); + irq = ahc_isa_irq(iot, ioh); - bus_io_unmap(bc, ioh, AHC_ISA_IOSIZE); + bus_space_unmap(iot, ioh, AHC_ISA_IOSIZE); if (irq < 0) return (0); @@ -337,17 +337,17 @@ ahc_isa_attach(parent, self, aux) ahc_type type; struct ahc_data *ahc = (void *)self; struct isa_attach_args *ia = aux; - bus_chipset_tag_t bc = ia->ia_bc; - bus_io_handle_t ioh; + bus_space_tag_t iot = ia->ia_iot; + bus_space_handle_t ioh; int irq; char idstring[EISA_IDSTRINGLEN]; const char *model; - if (bus_io_map(bc, ia->ia_iobase, ia->ia_iosize, &ioh)) + if (bus_space_map(iot, ia->ia_iobase, ia->ia_iosize, 0, &ioh)) panic("ahc_isa_attach: could not map slot I/O addresses"); - if (!ahc_isa_idstring(bc, ioh, idstring)) + if (!ahc_isa_idstring(iot, ioh, idstring)) panic("ahc_isa_attach: could not read ID string"); - if ((irq = ahc_isa_irq(bc, ioh)) < 0) + if ((irq = ahc_isa_irq(iot, ioh)) < 0) panic("ahc_isa_attach: ahc_isa_irq failed!"); if (strcmp(idstring, "ADP7756") == 0) { @@ -361,14 +361,16 @@ ahc_isa_attach(parent, self, aux) } printf(": %s\n", model); - ahc_construct(ahc, bc, ioh, type, AHC_FNONE); + ahc_construct(ahc, iot, ioh, type, AHC_FNONE); +#ifdef DEBUG /* * Tell the user what type of interrupts we're using. * usefull for debugging irq problems */ printf( "%s: Using %s Interrupts\n", ahc_name(ahc), ahc->pause & IRQMS ? "Level Sensitive" : "Edge Triggered"); +#endif /* * Now that we know we own the resources we need, do the diff --git a/sys/arch/i386/isa/lms.c b/sys/arch/i386/isa/lms.c index 13e56adaa9e..1d5232b0209 100644 --- a/sys/arch/i386/isa/lms.c +++ b/sys/arch/i386/isa/lms.c @@ -1,4 +1,4 @@ -/* $NetBSD: lms.c,v 1.26 1996/05/12 23:12:11 mycroft Exp $ */ +/* $NetBSD: lms.c,v 1.30 1996/10/21 22:27:41 thorpej Exp $ */ /*- * Copyright (c) 1993, 1994 Charles Hannum. @@ -37,7 +37,7 @@ #include #include -#include +#include #include #include #include @@ -58,8 +58,8 @@ struct lms_softc { /* driver status information */ struct device sc_dev; void *sc_ih; - bus_chipset_tag_t sc_bc; /* bus chipset identifier */ - bus_io_handle_t sc_ioh; /* bus i/o handle */ + bus_space_tag_t sc_iot; /* bus i/o space identifier */ + bus_space_handle_t sc_ioh; /* bus i/o handle */ struct clist sc_q; struct selinfo sc_rsel; @@ -90,37 +90,37 @@ lmsprobe(parent, match, aux) void *match, *aux; { struct isa_attach_args *ia = aux; - bus_chipset_tag_t bc = ia->ia_bc; - bus_io_handle_t ioh; + bus_space_tag_t iot = ia->ia_iot; + bus_space_handle_t ioh; int rv; /* Map the i/o space. */ - if (bus_io_map(bc, ia->ia_iobase, LMS_NPORTS, &ioh)) + if (bus_space_map(iot, ia->ia_iobase, LMS_NPORTS, 0, &ioh)) return 0; rv = 0; /* Configure and check for port present. */ - bus_io_write_1(bc, ioh, LMS_CONFIG, 0x91); + bus_space_write_1(iot, ioh, LMS_CONFIG, 0x91); delay(10); - bus_io_write_1(bc, ioh, LMS_SIGN, 0x0c); + bus_space_write_1(iot, ioh, LMS_SIGN, 0x0c); delay(10); - if (bus_io_read_1(bc, ioh, LMS_SIGN) != 0x0c) + if (bus_space_read_1(iot, ioh, LMS_SIGN) != 0x0c) goto out; - bus_io_write_1(bc, ioh, LMS_SIGN, 0x50); + bus_space_write_1(iot, ioh, LMS_SIGN, 0x50); delay(10); - if (bus_io_read_1(bc, ioh, LMS_SIGN) != 0x50) + if (bus_space_read_1(iot, ioh, LMS_SIGN) != 0x50) goto out; /* Disable interrupts. */ - bus_io_write_1(bc, ioh, LMS_CNTRL, 0x10); + bus_space_write_1(iot, ioh, LMS_CNTRL, 0x10); rv = 1; ia->ia_iosize = LMS_NPORTS; ia->ia_msize = 0; out: - bus_io_unmap(bc, ioh, LMS_NPORTS); + bus_space_unmap(iot, ioh, LMS_NPORTS); return rv; } @@ -135,8 +135,9 @@ lmsattach(parent, self, aux) printf("\n"); /* Other initialization was done by lmsprobe. */ - sc->sc_bc = ia->ia_bc; - if (bus_io_map(sc->sc_bc, ia->ia_iobase, LMS_NPORTS, &sc->sc_ioh)) + sc->sc_iot = ia->ia_iot; + if (bus_space_map(sc->sc_iot, ia->ia_iobase, LMS_NPORTS, 0, + &sc->sc_ioh)) panic("lmsattach: couldn't map I/O ports"); sc->sc_ih = isa_intr_establish(ia->ia_ic, ia->ia_irq, IST_PULSE, @@ -170,7 +171,7 @@ lmsopen(dev, flag, mode, p) sc->sc_x = sc->sc_y = 0; /* Enable interrupts. */ - bus_io_write_1(sc->sc_bc, sc->sc_ioh, LMS_CNTRL, 0); + bus_space_write_1(sc->sc_iot, sc->sc_ioh, LMS_CNTRL, 0); return 0; } @@ -185,7 +186,7 @@ lmsclose(dev, flag, mode, p) struct lms_softc *sc = lms_cd.cd_devs[LMSUNIT(dev)]; /* Disable interrupts. */ - bus_io_write_1(sc->sc_bc, sc->sc_ioh, LMS_CNTRL, 0x10); + bus_space_write_1(sc->sc_iot, sc->sc_ioh, LMS_CNTRL, 0x10); sc->sc_state &= ~LMS_OPEN; @@ -300,8 +301,8 @@ lmsintr(arg) void *arg; { struct lms_softc *sc = arg; - bus_chipset_tag_t bc = sc->sc_bc; - bus_io_handle_t ioh = sc->sc_ioh; + bus_space_tag_t iot = sc->sc_iot; + bus_space_handle_t ioh = sc->sc_ioh; u_char hi, lo, buttons, changed; char dx, dy; u_char buffer[5]; @@ -310,22 +311,22 @@ lmsintr(arg) /* Interrupts are not expected. */ return 0; - bus_io_write_1(bc, ioh, LMS_CNTRL, 0xab); - hi = bus_io_read_1(bc, ioh, LMS_DATA); - bus_io_write_1(bc, ioh, LMS_CNTRL, 0x90); - lo = bus_io_read_1(bc, ioh, LMS_DATA); + bus_space_write_1(iot, ioh, LMS_CNTRL, 0xab); + hi = bus_space_read_1(iot, ioh, LMS_DATA); + bus_space_write_1(iot, ioh, LMS_CNTRL, 0x90); + lo = bus_space_read_1(iot, ioh, LMS_DATA); dx = ((hi & 0x0f) << 4) | (lo & 0x0f); /* Bounding at -127 avoids a bug in XFree86. */ dx = (dx == -128) ? -127 : dx; - bus_io_write_1(bc, ioh, LMS_CNTRL, 0xf0); - hi = bus_io_read_1(bc, ioh, LMS_DATA); - bus_io_write_1(bc, ioh, LMS_CNTRL, 0xd0); - lo = bus_io_read_1(bc, ioh, LMS_DATA); + bus_space_write_1(iot, ioh, LMS_CNTRL, 0xf0); + hi = bus_space_read_1(iot, ioh, LMS_DATA); + bus_space_write_1(iot, ioh, LMS_CNTRL, 0xd0); + lo = bus_space_read_1(iot, ioh, LMS_DATA); dy = ((hi & 0x0f) << 4) | (lo & 0x0f); dy = (dy == -128) ? 127 : -dy; - bus_io_write_1(bc, ioh, LMS_CNTRL, 0); + bus_space_write_1(iot, ioh, LMS_CNTRL, 0); buttons = (~hi >> 5) & 0x07; changed = ((buttons ^ sc->sc_status) & 0x07) << 3; diff --git a/sys/arch/i386/isa/pccom.c b/sys/arch/i386/isa/pccom.c index 2beaeb78ba5..4d52e1b31b6 100644 --- a/sys/arch/i386/isa/pccom.c +++ b/sys/arch/i386/isa/pccom.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pccom.c,v 1.6 1996/11/12 20:30:05 niklas Exp $ */ +/* $OpenBSD: pccom.c,v 1.7 1996/11/28 23:37:41 niklas Exp $ */ /* $NetBSD: com.c,v 1.82.4.1 1996/06/02 09:08:00 mrg Exp $ */ /*- @@ -57,7 +57,7 @@ #include #include -#include +#include #include #include @@ -73,7 +73,8 @@ struct com_softc { struct device sc_dev; void *sc_ih; - bus_chipset_tag_t sc_bc; + bus_space_tag_t sc_iot; + isa_chipset_tag_t sc_ic; struct tty *sc_tty; int sc_overflows; @@ -87,8 +88,8 @@ struct com_softc { int sc_hayespbase; #endif - bus_io_handle_t sc_ioh; - bus_io_handle_t sc_hayespioh; + bus_space_handle_t sc_ioh; + bus_space_handle_t sc_hayespioh; u_char sc_hwflags; #define COM_HW_NOIEN 0x01 @@ -121,9 +122,9 @@ struct com_softc { }; #ifdef COM_HAYESP -int comprobeHAYESP __P((bus_io_handle_t hayespioh, struct com_softc *sc)); +int comprobeHAYESP __P((bus_space_handle_t hayespioh, struct com_softc *sc)); #endif -void comdiag __P((void *)); +void comdiag __P((void *)); int comspeed __P((long)); int comparam __P((struct tty *, struct termios *)); void comstart __P((struct tty *)); @@ -168,7 +169,7 @@ struct cfdriver pccom_cd = { NULL, "pccom", DV_TTY }; -void cominit __P((bus_chipset_tag_t, bus_io_handle_t, int)); +void cominit __P((bus_space_tag_t, bus_space_handle_t, int)); #ifndef CONSPEED #define CONSPEED B9600 @@ -182,8 +183,8 @@ int comdefaultrate = TTYDEF_SPEED; int comconsaddr; int comconsinit; int comconsattached; -bus_chipset_tag_t comconsbc; -bus_io_handle_t comconsioh; +bus_space_tag_t comconsiot; +bus_space_handle_t comconsioh; tcflag_t comconscflag = TTYDEF_CFLAG; int commajor; @@ -299,6 +300,7 @@ com_pcmcia_isa_attach(parent, match, aux, pc_link) (sc->sc_hwflags & (COM_HW_ABSENT_PENDING|COM_HW_CONSOLE)); } else sc->sc_hwflags = 0; + sc->sc_ic = ia->ia_ic; } return rval; } @@ -344,7 +346,7 @@ com_pcmcia_remove(pc_link, self) ttyfree(sc->sc_tty); sc->sc_tty = NULL; ok: - isa_intr_disestablish(sc->sc_bc, sc->sc_ih); + isa_intr_disestablish(sc->sc_ic, sc->sc_ih); sc->sc_ih = NULL; SET(sc->sc_hwflags, COM_HW_ABSENT); return 0; /* OK! */ @@ -425,20 +427,20 @@ comspeed(speed) } int -comprobe1(bc, ioh, iobase) - bus_chipset_tag_t bc; - bus_io_handle_t ioh; +comprobe1(iot, ioh, iobase) + bus_space_tag_t iot; + bus_space_handle_t ioh; int iobase; { int i, k; /* force access to id reg */ - bus_io_write_1(bc, ioh, com_lcr, 0); - bus_io_write_1(bc, ioh, com_iir, 0); + bus_space_write_1(iot, ioh, com_lcr, 0); + bus_space_write_1(iot, ioh, com_iir, 0); for (i = 0; i < 32; i++) { - k = bus_io_read_1(bc, ioh, com_iir); + k = bus_space_read_1(iot, ioh, com_iir); if (k & 0x38) { - bus_io_read_1(bc, ioh, com_data); /* cleanup */ + bus_space_read_1(iot, ioh, com_data); /* cleanup */ } else break; } @@ -451,12 +453,12 @@ comprobe1(bc, ioh, iobase) #ifdef COM_HAYESP int comprobeHAYESP(hayespioh, sc) - bus_io_handle_t hayespioh; + bus_space_handle_t hayespioh; struct com_softc *sc; { char val, dips; int combaselist[] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8 }; - bus_chipset_tag_t bc = sc->sc_bc; + bus_space_tag_t iot = sc->sc_iot; /* * Hayes ESP cards have two iobases. One is for compatibility with @@ -466,7 +468,7 @@ comprobeHAYESP(hayespioh, sc) */ /* Test for ESP signature */ - if ((bus_io_read_1(bc, hayespioh, 0) & 0xf3) == 0) + if ((bus_space_read_1(iot, hayespioh, 0) & 0xf3) == 0) return 0; /* @@ -474,8 +476,8 @@ comprobeHAYESP(hayespioh, sc) */ /* Get the dip-switch configurations */ - bus_io_write_1(bc, hayespioh, HAYESP_CMD1, HAYESP_GETDIPS); - dips = bus_io_read_1(bc, hayespioh, HAYESP_STATUS1); + bus_space_write_1(iot, hayespioh, HAYESP_CMD1, HAYESP_GETDIPS); + dips = bus_space_read_1(iot, hayespioh, HAYESP_STATUS1); /* Determine which com port this ESP card services: bits 0,1 of */ /* dips is the port # (0-3); combaselist[val] is the com_iobase */ @@ -486,9 +488,9 @@ comprobeHAYESP(hayespioh, sc) /* Check ESP Self Test bits. */ /* Check for ESP version 2.0: bits 4,5,6 == 010 */ - bus_io_write_1(bc, hayespioh, HAYESP_CMD1, HAYESP_GETTEST); - val = bus_io_read_1(bc, hayespioh, HAYESP_STATUS1); /* Clear reg 1 */ - val = bus_io_read_1(bc, hayespioh, HAYESP_STATUS2); + bus_space_write_1(iot, hayespioh, HAYESP_CMD1, HAYESP_GETTEST); + val = bus_space_read_1(iot, hayespioh, HAYESP_STATUS1); /* Clear reg 1 */ + val = bus_space_read_1(iot, hayespioh, HAYESP_STATUS2); if ((val & 0x70) < 0x20) { printf("-old (%o)", val & 0x70); /* we do not support the necessary features */ @@ -518,8 +520,8 @@ comprobe(parent, match, aux) struct device *parent; void *match, *aux; { - bus_chipset_tag_t bc; - bus_io_handle_t ioh; + bus_space_tag_t iot; + bus_space_handle_t ioh; int iobase, needioh; int rv = 1; @@ -540,7 +542,7 @@ comprobe(parent, match, aux) if (IS_ISA(parent)) { struct isa_attach_args *ia = aux; - bc = ia->ia_bc; + iot = ia->ia_iot; iobase = ia->ia_iobase; needioh = 1; } else @@ -553,7 +555,7 @@ comprobe(parent, match, aux) if (cf->cf_loc[0] != -1 && cf->cf_loc[0] != ca->ca_slave) return (0); - bc = ca->ca_bc; + iot = ca->ca_iot; iobase = ca->ca_iobase; ioh = ca->ca_ioh; needioh = 0; @@ -565,13 +567,13 @@ comprobe(parent, match, aux) if (iobase == comconsaddr && !comconsattached) goto out; - if (needioh && bus_io_map(bc, iobase, COM_NPORTS, &ioh)) { + if (needioh && bus_space_map(iot, iobase, COM_NPORTS, &ioh)) { rv = 0; goto out; } - rv = comprobe1(bc, ioh, iobase); + rv = comprobe1(iot, ioh, iobase); if (needioh) - bus_io_unmap(bc, ioh, COM_NPORTS); + bus_space_unmap(iot, ioh, COM_NPORTS); out: #if NPCCOM_ISA || NPCCOM_PCMCIA @@ -592,8 +594,8 @@ comattach(parent, self, aux) { struct com_softc *sc = (void *)self; int iobase, irq; - bus_chipset_tag_t bc; - bus_io_handle_t ioh; + bus_space_tag_t iot; + bus_space_handle_t ioh; #ifdef COM_HAYESP int hayesp_ports[] = { 0x140, 0x180, 0x280, 0x300, 0 }; int *hayespp; @@ -620,9 +622,9 @@ comattach(parent, self, aux) * We're living on an isa. */ iobase = ia->ia_iobase; - bc = ia->ia_bc; + iot = ia->ia_iot; if (iobase != comconsaddr) { - if (bus_io_map(bc, iobase, COM_NPORTS, &ioh)) + if (bus_space_map(iot, iobase, COM_NPORTS, &ioh)) panic("comattach: io mapping failed"); } else ioh = comconsioh; @@ -637,7 +639,7 @@ comattach(parent, self, aux) * We're living on a commulti. */ iobase = ca->ca_iobase; - bc = ca->ca_bc; + iot = ca->ca_iot; ioh = ca->ca_ioh; irq = IRQUNK; @@ -647,7 +649,7 @@ comattach(parent, self, aux) #endif panic("comattach: impossible"); - sc->sc_bc = bc; + sc->sc_iot = iot; sc->sc_ioh = ioh; sc->sc_iobase = iobase; @@ -667,10 +669,10 @@ comattach(parent, self, aux) #ifdef COM_HAYESP /* Look for a Hayes ESP board. */ for (hayespp = hayesp_ports; *hayespp != 0; hayespp++) { - bus_io_handle_t hayespioh; + bus_space_handle_t hayespioh; #define HAYESP_NPORTS 8 /* XXX XXX XXX ??? ??? ??? */ - if (bus_io_map(bc, *hayespp, HAYESP_NPORTS, &hayespioh)) + if (bus_space_map(iot, *hayespp, HAYESP_NPORTS, &hayespioh)) continue; if (comprobeHAYESP(hayespioh, sc)) { sc->sc_hayespbase = *hayespp; @@ -678,7 +680,7 @@ comattach(parent, self, aux) sc->sc_fifolen = 1024; break; } - bus_io_unmap(bc, hayespioh, HAYESP_NPORTS); + bus_space_unmap(iot, hayespioh, HAYESP_NPORTS); } /* No ESP; look for other things. */ if (*hayespp == 0) { @@ -686,12 +688,12 @@ comattach(parent, self, aux) sc->sc_fifolen = 1; /* look for a NS 16550AF UART with FIFOs */ - bus_io_write_1(bc, ioh, com_fifo, + bus_space_write_1(iot, ioh, com_fifo, FIFO_ENABLE | FIFO_RCV_RST | FIFO_XMT_RST | FIFO_TRIGGER_14); delay(100); - if (ISSET(bus_io_read_1(bc, ioh, com_iir), IIR_FIFO_MASK) == + if (ISSET(bus_space_read_1(iot, ioh, com_iir), IIR_FIFO_MASK) == IIR_FIFO_MASK) - if (ISSET(bus_io_read_1(bc, ioh, com_fifo), FIFO_TRIGGER_14) == + if (ISSET(bus_space_read_1(iot, ioh, com_fifo), FIFO_TRIGGER_14) == FIFO_TRIGGER_14) { SET(sc->sc_hwflags, COM_HW_FIFO); printf(": ns16550a, working fifo\n"); @@ -700,14 +702,14 @@ comattach(parent, self, aux) printf(": ns16550, broken fifo\n"); else printf(": ns8250 or ns16450, no fifo\n"); - bus_io_write_1(bc, ioh, com_fifo, 0); + bus_space_write_1(iot, ioh, com_fifo, 0); #ifdef COM_HAYESP } #endif /* disable interrupts */ - bus_io_write_1(bc, ioh, com_ier, 0); - bus_io_write_1(bc, ioh, com_mcr, 0); + bus_space_write_1(iot, ioh, com_ier, 0); + bus_space_write_1(iot, ioh, com_mcr, 0); if (irq != IRQUNK) { #if NPCCOM_ISA || NPCCOM_PCMCIA @@ -727,7 +729,7 @@ comattach(parent, self, aux) if (ISSET(sc->sc_hwflags, COM_HW_CONSOLE)) kgdb_dev = -1; /* can't debug over console port */ else { - cominit(bc, ioh, kgdb_rate); + cominit(iot, ioh, kgdb_rate); if (kgdb_debug_init) { /* * Print prefix of device name, @@ -755,8 +757,8 @@ comopen(dev, flag, mode, p) { int unit = DEVUNIT(dev); struct com_softc *sc; - bus_chipset_tag_t bc; - bus_io_handle_t ioh; + bus_space_tag_t iot; + bus_space_handle_t ioh; struct tty *tp; int s; int error = 0; @@ -805,37 +807,37 @@ comopen(dev, flag, mode, p) sc->sc_rxput = sc->sc_rxget = sc->sc_tbc = 0; - bc = sc->sc_bc; + iot = sc->sc_iot; ioh = sc->sc_ioh; #ifdef COM_HAYESP /* Setup the ESP board */ if (ISSET(sc->sc_hwflags, COM_HW_HAYESP)) { - bus_io_handle_t hayespioh = sc->sc_hayespioh; + bus_space_handle_t hayespioh = sc->sc_hayespioh; - bus_io_write_1(bc, ioh, com_fifo, + bus_space_write_1(iot, ioh, com_fifo, FIFO_DMA_MODE|FIFO_ENABLE| FIFO_RCV_RST|FIFO_XMT_RST|FIFO_TRIGGER_8); /* Set 16550 compatibility mode */ - bus_io_write_1(bc, hayespioh, HAYESP_CMD1, HAYESP_SETMODE); - bus_io_write_1(bc, hayespioh, HAYESP_CMD2, + bus_space_write_1(iot, hayespioh, HAYESP_CMD1, HAYESP_SETMODE); + bus_space_write_1(iot, hayespioh, HAYESP_CMD2, HAYESP_MODE_FIFO|HAYESP_MODE_RTS| HAYESP_MODE_SCALE); /* Set RTS/CTS flow control */ - bus_io_write_1(bc, hayespioh, HAYESP_CMD1, HAYESP_SETFLOWTYPE); - bus_io_write_1(bc, hayespioh, HAYESP_CMD2, HAYESP_FLOW_RTS); - bus_io_write_1(bc, hayespioh, HAYESP_CMD2, HAYESP_FLOW_CTS); + bus_space_write_1(iot, hayespioh, HAYESP_CMD1, HAYESP_SETFLOWTYPE); + bus_space_write_1(iot, hayespioh, HAYESP_CMD2, HAYESP_FLOW_RTS); + bus_space_write_1(iot, hayespioh, HAYESP_CMD2, HAYESP_FLOW_CTS); /* Set flow control levels */ - bus_io_write_1(bc, hayespioh, HAYESP_CMD1, HAYESP_SETRXFLOW); - bus_io_write_1(bc, hayespioh, HAYESP_CMD2, + bus_space_write_1(iot, hayespioh, HAYESP_CMD1, HAYESP_SETRXFLOW); + bus_space_write_1(iot, hayespioh, HAYESP_CMD2, HAYESP_HIBYTE(HAYESP_RXHIWMARK)); - bus_io_write_1(bc, hayespioh, HAYESP_CMD2, + bus_space_write_1(iot, hayespioh, HAYESP_CMD2, HAYESP_LOBYTE(HAYESP_RXHIWMARK)); - bus_io_write_1(bc, hayespioh, HAYESP_CMD2, + bus_space_write_1(iot, hayespioh, HAYESP_CMD2, HAYESP_HIBYTE(HAYESP_RXLOWMARK)); - bus_io_write_1(bc, hayespioh, HAYESP_CMD2, + bus_space_write_1(iot, hayespioh, HAYESP_CMD2, HAYESP_LOBYTE(HAYESP_RXLOWMARK)); } else #endif @@ -852,32 +854,32 @@ comopen(dev, flag, mode, p) * Set the FIFO threshold based on the receive speed. */ for (;;) { - bus_io_write_1(bc, ioh, com_fifo, 0); + bus_space_write_1(iot, ioh, com_fifo, 0); delay(100); - (void) bus_io_read_1(bc, ioh, com_data); - bus_io_write_1(bc, ioh, com_fifo, + (void) bus_space_read_1(iot, ioh, com_data); + bus_space_write_1(iot, ioh, com_fifo, FIFO_ENABLE | FIFO_RCV_RST | FIFO_XMT_RST | (tp->t_ispeed <= 1200 ? FIFO_TRIGGER_1 : FIFO_TRIGGER_8)); delay(100); - if(!ISSET(bus_io_read_1(bc, ioh, + if(!ISSET(bus_space_read_1(iot, ioh, com_lsr), LSR_RXRDY)) break; } } /* flush any pending I/O */ - while (ISSET(bus_io_read_1(bc, ioh, com_lsr), LSR_RXRDY)) - (void) bus_io_read_1(bc, ioh, com_data); + while (ISSET(bus_space_read_1(iot, ioh, com_lsr), LSR_RXRDY)) + (void) bus_space_read_1(iot, ioh, com_data); /* you turn me on, baby */ sc->sc_mcr = MCR_DTR | MCR_RTS; if (!ISSET(sc->sc_hwflags, COM_HW_NOIEN)) SET(sc->sc_mcr, MCR_IENABLE); - bus_io_write_1(bc, ioh, com_mcr, sc->sc_mcr); + bus_space_write_1(iot, ioh, com_mcr, sc->sc_mcr); sc->sc_ier = IER_ERXRDY | IER_ERLS | IER_EMSC; - bus_io_write_1(bc, ioh, com_ier, sc->sc_ier); + bus_space_write_1(iot, ioh, com_ier, sc->sc_ier); - sc->sc_msr = bus_io_read_1(bc, ioh, com_msr); + sc->sc_msr = bus_space_read_1(iot, ioh, com_msr); if (ISSET(sc->sc_swflags, COM_SW_SOFTCAR) || DEVCUA(dev) || ISSET(sc->sc_msr, MSR_DCD) || ISSET(tp->t_cflag, MDMBUF)) SET(tp->t_state, TS_CARR_ON); @@ -935,8 +937,8 @@ comclose(dev, flag, mode, p) int unit = DEVUNIT(dev); struct com_softc *sc = pccom_cd.cd_devs[unit]; struct tty *tp = sc->sc_tty; - bus_chipset_tag_t bc = sc->sc_bc; - bus_io_handle_t ioh = sc->sc_ioh; + bus_space_tag_t iot = sc->sc_iot; + bus_space_handle_t ioh = sc->sc_ioh; int s; /* XXX This is for cons.c. */ @@ -948,19 +950,19 @@ comclose(dev, flag, mode, p) if (!ISSET(sc->sc_hwflags, COM_HW_ABSENT|COM_HW_ABSENT_PENDING)) { /* can't do any of this stuff .... */ CLR(sc->sc_lcr, LCR_SBREAK); - bus_io_write_1(bc, ioh, com_lcr, sc->sc_lcr); - bus_io_write_1(bc, ioh, com_ier, 0); + bus_space_write_1(iot, ioh, com_lcr, sc->sc_lcr); + bus_space_write_1(iot, ioh, com_ier, 0); if (ISSET(tp->t_cflag, HUPCL) && !ISSET(sc->sc_swflags, COM_SW_SOFTCAR)) { /* XXX perhaps only clear DTR */ - bus_io_write_1(bc, ioh, com_mcr, 0); + bus_space_write_1(iot, ioh, com_mcr, 0); } } CLR(tp->t_state, TS_BUSY | TS_FLUSH); /* * FIFO off */ - bus_io_write_1(bc, ioh, com_fifo, 0); + bus_space_write_1(iot, ioh, com_fifo, 0); sc->sc_cua = 0; splx(s); ttyclose(tp); @@ -1053,8 +1055,8 @@ comioctl(dev, cmd, data, flag, p) int unit = DEVUNIT(dev); struct com_softc *sc = pccom_cd.cd_devs[unit]; struct tty *tp = sc->sc_tty; - bus_chipset_tag_t bc = sc->sc_bc; - bus_io_handle_t ioh = sc->sc_ioh; + bus_space_tag_t iot = sc->sc_iot; + bus_space_handle_t ioh = sc->sc_ioh; int error; if (ISSET(sc->sc_hwflags, COM_HW_ABSENT|COM_HW_ABSENT_PENDING)) { @@ -1074,29 +1076,29 @@ comioctl(dev, cmd, data, flag, p) switch (cmd) { case TIOCSBRK: SET(sc->sc_lcr, LCR_SBREAK); - bus_io_write_1(bc, ioh, com_lcr, sc->sc_lcr); + bus_space_write_1(iot, ioh, com_lcr, sc->sc_lcr); break; case TIOCCBRK: CLR(sc->sc_lcr, LCR_SBREAK); - bus_io_write_1(bc, ioh, com_lcr, sc->sc_lcr); + bus_space_write_1(iot, ioh, com_lcr, sc->sc_lcr); break; case TIOCSDTR: SET(sc->sc_mcr, sc->sc_dtr); - bus_io_write_1(bc, ioh, com_mcr, sc->sc_mcr); + bus_space_write_1(iot, ioh, com_mcr, sc->sc_mcr); break; case TIOCCDTR: CLR(sc->sc_mcr, sc->sc_dtr); - bus_io_write_1(bc, ioh, com_mcr, sc->sc_mcr); + bus_space_write_1(iot, ioh, com_mcr, sc->sc_mcr); break; case TIOCMSET: CLR(sc->sc_mcr, MCR_DTR | MCR_RTS); case TIOCMBIS: SET(sc->sc_mcr, tiocm_xxx2mcr(*(int *)data)); - bus_io_write_1(bc, ioh, com_mcr, sc->sc_mcr); + bus_space_write_1(iot, ioh, com_mcr, sc->sc_mcr); break; case TIOCMBIC: CLR(sc->sc_mcr, tiocm_xxx2mcr(*(int *)data)); - bus_io_write_1(bc, ioh, com_mcr, sc->sc_mcr); + bus_space_write_1(iot, ioh, com_mcr, sc->sc_mcr); break; case TIOCMGET: { u_char m; @@ -1116,7 +1118,7 @@ comioctl(dev, cmd, data, flag, p) SET(bits, TIOCM_DSR); if (ISSET(m, MSR_RI | MSR_TERI)) SET(bits, TIOCM_RI); - if (bus_io_read_1(bc, ioh, com_ier)) + if (bus_space_read_1(iot, ioh, com_ier)) SET(bits, TIOCM_LE); *(int *)data = bits; break; @@ -1171,8 +1173,8 @@ comparam(tp, t) struct termios *t; { struct com_softc *sc = pccom_cd.cd_devs[DEVUNIT(tp->t_dev)]; - bus_chipset_tag_t bc = sc->sc_bc; - bus_io_handle_t ioh = sc->sc_ioh; + bus_space_tag_t iot = sc->sc_iot; + bus_space_handle_t ioh = sc->sc_ioh; int ospeed = comspeed(t->c_ospeed); u_char lcr; tcflag_t oldcflag; @@ -1219,7 +1221,7 @@ comparam(tp, t) if (ospeed == 0) { CLR(sc->sc_mcr, MCR_DTR); - bus_io_write_1(bc, ioh, com_mcr, sc->sc_mcr); + bus_space_write_1(iot, ioh, com_mcr, sc->sc_mcr); } /* @@ -1252,34 +1254,34 @@ comparam(tp, t) } } - bus_io_write_1(bc, ioh, com_lcr, lcr | LCR_DLAB); - bus_io_write_1(bc, ioh, com_dlbl, ospeed); - bus_io_write_1(bc, ioh, com_dlbh, ospeed >> 8); - bus_io_write_1(bc, ioh, com_lcr, lcr); + bus_space_write_1(iot, ioh, com_lcr, lcr | LCR_DLAB); + bus_space_write_1(iot, ioh, com_dlbl, ospeed); + bus_space_write_1(iot, ioh, com_dlbh, ospeed >> 8); + bus_space_write_1(iot, ioh, com_lcr, lcr); SET(sc->sc_mcr, MCR_DTR); - bus_io_write_1(bc, ioh, com_mcr, sc->sc_mcr); + bus_space_write_1(iot, ioh, com_mcr, sc->sc_mcr); } else - bus_io_write_1(bc, ioh, com_lcr, lcr); + bus_space_write_1(iot, ioh, com_lcr, lcr); if (!ISSET(sc->sc_hwflags, COM_HW_HAYESP) && ISSET(sc->sc_hwflags, COM_HW_FIFO)) - bus_io_write_1(bc, ioh, com_fifo, + bus_space_write_1(iot, ioh, com_fifo, FIFO_ENABLE | (t->c_ispeed <= 1200 ? FIFO_TRIGGER_1 : FIFO_TRIGGER_8)); } else - bus_io_write_1(bc, ioh, com_lcr, lcr); + bus_space_write_1(iot, ioh, com_lcr, lcr); /* When not using CRTSCTS, RTS follows DTR. */ if (!ISSET(t->c_cflag, CRTSCTS)) { if (ISSET(sc->sc_mcr, MCR_DTR)) { if (!ISSET(sc->sc_mcr, MCR_RTS)) { SET(sc->sc_mcr, MCR_RTS); - bus_io_write_1(bc, ioh, com_mcr, sc->sc_mcr); + bus_space_write_1(iot, ioh, com_mcr, sc->sc_mcr); } } else { if (ISSET(sc->sc_mcr, MCR_RTS)) { CLR(sc->sc_mcr, MCR_RTS); - bus_io_write_1(bc, ioh, com_mcr, sc->sc_mcr); + bus_space_write_1(iot, ioh, com_mcr, sc->sc_mcr); } } sc->sc_dtr = MCR_DTR | MCR_RTS; @@ -1301,7 +1303,7 @@ comparam(tp, t) ISSET(oldcflag, MDMBUF) != ISSET(tp->t_cflag, MDMBUF) && (*linesw[tp->t_line].l_modem)(tp, 0) == 0) { CLR(sc->sc_mcr, sc->sc_dtr); - bus_io_write_1(bc, ioh, com_mcr, sc->sc_mcr); + bus_space_write_1(iot, ioh, com_mcr, sc->sc_mcr); } /* Just to be sure... */ @@ -1331,8 +1333,8 @@ comhwiflow(tp, block) int block; { struct com_softc *sc = pccom_cd.cd_devs[DEVUNIT(tp->t_dev)]; - bus_chipset_tag_t bc = sc->sc_bc; - bus_io_handle_t ioh = sc->sc_ioh; + bus_space_tag_t iot = sc->sc_iot; + bus_space_handle_t ioh = sc->sc_ioh; int s; /* @@ -1344,22 +1346,22 @@ comhwiflow(tp, block) /* When not using CRTSCTS, RTS follows DTR. */ if (ISSET(tp->t_cflag, MDMBUF)) { CLR(sc->sc_mcr, (MCR_DTR | MCR_RTS)); - bus_io_write_1(bc, ioh, com_mcr, sc->sc_mcr); + bus_space_write_1(iot, ioh, com_mcr, sc->sc_mcr); } else { CLR(sc->sc_mcr, MCR_RTS); - bus_io_write_1(bc, ioh, com_mcr, sc->sc_mcr); + bus_space_write_1(iot, ioh, com_mcr, sc->sc_mcr); } } else { /* When not using CRTSCTS, RTS follows DTR. */ if (ISSET(tp->t_cflag, MDMBUF)) { SET(sc->sc_mcr, (MCR_DTR | MCR_RTS)); - bus_io_write_1(bc, ioh, com_mcr, sc->sc_mcr); + bus_space_write_1(iot, ioh, com_mcr, sc->sc_mcr); } else { SET(sc->sc_mcr, MCR_RTS); - bus_io_write_1(bc, ioh, com_mcr, sc->sc_mcr); + bus_space_write_1(iot, ioh, com_mcr, sc->sc_mcr); } } splx(s); @@ -1372,8 +1374,8 @@ comstart(tp) struct tty *tp; { struct com_softc *sc = pccom_cd.cd_devs[DEVUNIT(tp->t_dev)]; - bus_chipset_tag_t bc = sc->sc_bc; - bus_io_handle_t ioh = sc->sc_ioh; + bus_space_tag_t iot = sc->sc_iot; + bus_space_handle_t ioh = sc->sc_ioh; int s, count; s = spltty(); @@ -1408,14 +1410,14 @@ comstart(tp) SET(tp->t_state, TS_BUSY); if (!ISSET(sc->sc_ier, IER_ETXRDY)) { SET(sc->sc_ier, IER_ETXRDY); - bus_io_write_1(bc, ioh, com_ier, sc->sc_ier); + bus_space_write_1(iot, ioh, com_ier, sc->sc_ier); } n = sc->sc_fifolen; if (n > count) n = count; sc->sc_tba = tp->t_outq.c_cf; while (--n >= 0) { - bus_io_write_1(bc, ioh, com_data, *sc->sc_tba++); + bus_space_write_1(iot, ioh, com_data, *sc->sc_tba++); --count; } sc->sc_tbc = count; @@ -1424,7 +1426,7 @@ comstart(tp) stopped: if (ISSET(sc->sc_ier, IER_ETXRDY)) { CLR(sc->sc_ier, IER_ETXRDY); - bus_io_write_1(bc, ioh, com_ier, sc->sc_ier); + bus_space_write_1(iot, ioh, com_ier, sc->sc_ier); } out: splx(s); @@ -1554,7 +1556,7 @@ comsoft() line->l_modem(tp, 1); else if (line->l_modem(tp, 0) == 0) { CLR(sc->sc_mcr, sc->sc_dtr); - bus_io_write_1(sc->sc_bc, + bus_space_write_1(sc->sc_iot, sc->sc_ioh, com_mcr, sc->sc_mcr); @@ -1580,12 +1582,12 @@ comintr(arg) { struct com_softc *sc = arg; struct tty *tp = sc->sc_tty; - bus_chipset_tag_t bc = sc->sc_bc; - bus_io_handle_t ioh = sc->sc_ioh; + bus_space_tag_t iot = sc->sc_iot; + bus_space_handle_t ioh = sc->sc_ioh; u_char lsr; u_int rxput; - if (ISSET(bus_io_read_1(bc, ioh, com_iir), IIR_NOPEND)) + if (ISSET(bus_space_read_1(iot, ioh, com_iir), IIR_NOPEND)) return (0); rxput = sc->sc_rxput; @@ -1593,15 +1595,15 @@ comintr(arg) u_char msr, delta; for (;;) { - lsr = bus_io_read_1(bc, ioh, com_lsr); + lsr = bus_space_read_1(iot, ioh, com_lsr); if (!ISSET(lsr, LSR_RCV_MASK)) break; sc->sc_rxbuf[rxput] = lsr; rxput = (rxput + 1) & RBUFMASK; - sc->sc_rxbuf[rxput] = bus_io_read_1(bc, ioh, com_data); + sc->sc_rxbuf[rxput] = bus_space_read_1(iot, ioh, com_data); rxput = (rxput + 1) & RBUFMASK; } - msr = bus_io_read_1(bc, ioh, com_msr); + msr = bus_space_read_1(iot, ioh, com_msr); delta = msr ^ sc->sc_msr; if (!ISSET(delta, MSR_DCD | MSR_CTS | MSR_RI | MSR_DSR)) continue; @@ -1619,7 +1621,7 @@ comintr(arg) rxput = (rxput + 1) & RBUFMASK; sc->sc_rxbuf[rxput] = msr; rxput = (rxput + 1) & RBUFMASK; - } while (!ISSET(bus_io_read_1(bc, ioh, com_iir), IIR_NOPEND)); + } while (!ISSET(bus_space_read_1(iot, ioh, com_iir), IIR_NOPEND)); if (ISSET(lsr, LSR_TXRDY)) { if (sc->sc_tbc > 0) { int n; @@ -1628,7 +1630,7 @@ comintr(arg) if (n > sc->sc_tbc) n = sc->sc_tbc; while (--n >= 0) { - bus_io_write_1(bc, ioh, com_data, *sc->sc_tba++); + bus_space_write_1(iot, ioh, com_data, *sc->sc_tba++); --sc->sc_tbc; } } @@ -1669,16 +1671,16 @@ comcnprobe(cp) struct consdev *cp; { /* XXX NEEDS TO BE FIXED XXX */ - bus_chipset_tag_t bc = 0; - bus_io_handle_t ioh; + bus_space_tag_t iot = 0; + bus_space_handle_t ioh; int found; - if (bus_io_map(bc, CONADDR, COM_NPORTS, &ioh)) { + if (bus_space_map(iot, CONADDR, COM_NPORTS, &ioh)) { cp->cn_pri = CN_DEAD; return; } - found = comprobe1(bc, ioh, CONADDR); - bus_io_unmap(bc, ioh, COM_NPORTS); + found = comprobe1(iot, ioh, CONADDR); + bus_space_unmap(iot, ioh, COM_NPORTS); if (!found) { cp->cn_pri = CN_DEAD; return; @@ -1705,33 +1707,33 @@ comcninit(cp) #if 0 XXX NEEDS TO BE FIXED XXX - comconsbc = ???; + comconsiot = ???; #endif - if (bus_io_map(comconsbc, CONADDR, COM_NPORTS, &comconsioh)) + if (bus_space_map(comconsiot, CONADDR, COM_NPORTS, &comconsioh)) panic("comcninit: mapping failed"); - cominit(comconsbc, comconsioh, comdefaultrate); + cominit(comconsiot, comconsioh, comdefaultrate); comconsaddr = CONADDR; comconsinit = 0; } void -cominit(bc, ioh, rate) - bus_chipset_tag_t bc; - bus_io_handle_t ioh; +cominit(iot, ioh, rate) + bus_space_tag_t iot; + bus_space_handle_t ioh; int rate; { int s = splhigh(); u_char stat; - bus_io_write_1(bc, ioh, com_lcr, LCR_DLAB); + bus_space_write_1(iot, ioh, com_lcr, LCR_DLAB); rate = comspeed(comdefaultrate); - bus_io_write_1(bc, ioh, com_dlbl, rate); - bus_io_write_1(bc, ioh, com_dlbh, rate >> 8); - bus_io_write_1(bc, ioh, com_lcr, LCR_8BITS); - bus_io_write_1(bc, ioh, com_ier, IER_ERXRDY | IER_ETXRDY); - bus_io_write_1(bc, ioh, com_fifo, FIFO_ENABLE | FIFO_RCV_RST | FIFO_XMT_RST | FIFO_TRIGGER_4); - stat = bus_io_read_1(bc, ioh, com_iir); + bus_space_write_1(iot, ioh, com_dlbl, rate); + bus_space_write_1(iot, ioh, com_dlbh, rate >> 8); + bus_space_write_1(iot, ioh, com_lcr, LCR_8BITS); + bus_space_write_1(iot, ioh, com_ier, IER_ERXRDY | IER_ETXRDY); + bus_space_write_1(iot, ioh, com_fifo, FIFO_ENABLE | FIFO_RCV_RST | FIFO_XMT_RST | FIFO_TRIGGER_4); + stat = bus_space_read_1(iot, ioh, com_iir); splx(s); } @@ -1740,14 +1742,14 @@ comcngetc(dev) dev_t dev; { int s = splhigh(); - bus_chipset_tag_t bc = comconsbc; - bus_io_handle_t ioh = comconsioh; + bus_space_tag_t iot = comconsiot; + bus_space_handle_t ioh = comconsioh; u_char stat, c; - while (!ISSET(stat = bus_io_read_1(bc, ioh, com_lsr), LSR_RXRDY)) + while (!ISSET(stat = bus_space_read_1(iot, ioh, com_lsr), LSR_RXRDY)) ; - c = bus_io_read_1(bc, ioh, com_data); - stat = bus_io_read_1(bc, ioh, com_iir); + c = bus_space_read_1(iot, ioh, com_data); + stat = bus_space_read_1(iot, ioh, com_iir); splx(s); return c; } @@ -1761,8 +1763,8 @@ comcnputc(dev, c) int c; { int s = splhigh(); - bus_chipset_tag_t bc = comconsbc; - bus_io_handle_t ioh = comconsioh; + bus_space_tag_t iot = comconsiot; + bus_space_handle_t ioh = comconsioh; u_char stat; register int timo; @@ -1770,20 +1772,20 @@ comcnputc(dev, c) if (dev != kgdb_dev) #endif if (comconsinit == 0) { - cominit(bc, ioh, comdefaultrate); + cominit(iot, ioh, comdefaultrate); comconsinit = 1; } /* wait for any pending transmission to finish */ timo = 50000; - while (!ISSET(stat = bus_io_read_1(bc, ioh, com_lsr), LSR_TXRDY) && --timo) + while (!ISSET(stat = bus_space_read_1(iot, ioh, com_lsr), LSR_TXRDY) && --timo) ; - bus_io_write_1(bc, ioh, com_data, c); + bus_space_write_1(iot, ioh, com_data, c); /* wait for this transmission to complete */ timo = 1500000; - while (!ISSET(stat = bus_io_read_1(bc, ioh, com_lsr), LSR_TXRDY) && --timo) + while (!ISSET(stat = bus_space_read_1(iot, ioh, com_lsr), LSR_TXRDY) && --timo) ; /* clear any interrupts generated by this transmission */ - stat = bus_io_read_1(bc, ioh, com_iir); + stat = bus_space_read_1(iot, ioh, com_iir); splx(s); } diff --git a/sys/arch/i386/pci/pci_compat.c b/sys/arch/i386/pci/pci_compat.c index 6ef68db2637..7d27bb97136 100644 --- a/sys/arch/i386/pci/pci_compat.c +++ b/sys/arch/i386/pci/pci_compat.c @@ -1,4 +1,5 @@ -/* $NetBSD: pci_compat.c,v 1.1 1996/03/27 04:01:13 cgd Exp $ */ +/* $OpenBSD: pci_compat.c,v 1.2 1996/11/28 23:37:42 niklas Exp $ */ +/* $NetBSD: pci_compat.c,v 1.4 1996/10/21 22:28:54 thorpej Exp $ */ /* * Copyright (c) 1996 Christopher G. Demetriou. All rights reserved. @@ -88,13 +89,13 @@ pci_map_io(tag, reg, iobasep) int reg; int *iobasep; { - bus_io_addr_t ioaddr; - bus_io_size_t iosize; - bus_io_handle_t ioh; + bus_addr_t ioaddr; + bus_size_t iosize; + bus_space_handle_t ioh; if (pci_io_find(NULL, tag, reg, &ioaddr, &iosize)) return (1); - if (bus_io_map(NULL, ioaddr, iosize, &ioh)) + if (bus_space_map(I386_BUS_SPACE_IO, ioaddr, iosize, 0, &ioh)) return (1); *iobasep = ioh; @@ -111,14 +112,15 @@ pci_map_mem(tag, reg, vap, pap) int reg; vm_offset_t *vap, *pap; { - bus_mem_addr_t memaddr; - bus_mem_size_t memsize; - bus_mem_handle_t memh; + bus_addr_t memaddr; + bus_size_t memsize; + bus_space_handle_t memh; int cacheable; if (pci_mem_find(NULL, tag, reg, &memaddr, &memsize, &cacheable)) return (1); - if (bus_mem_map(NULL, memaddr, memsize, cacheable, &memh)) + if (bus_space_map(I386_BUS_SPACE_MEM, memaddr, memsize, + cacheable, &memh)) return (1); *vap = (vm_offset_t)memh; diff --git a/sys/arch/i386/pci/pci_machdep.c b/sys/arch/i386/pci/pci_machdep.c index 9f27116fbae..cafdd18922e 100644 --- a/sys/arch/i386/pci/pci_machdep.c +++ b/sys/arch/i386/pci/pci_machdep.c @@ -1,4 +1,5 @@ -/* $NetBSD: pci_machdep.c,v 1.23 1996/04/11 22:15:33 cgd Exp $ */ +/* $OpenBSD: pci_machdep.c,v 1.9 1996/11/28 23:37:42 niklas Exp $ */ +/* $NetBSD: pci_machdep.c,v 1.26 1996/10/24 12:32:29 fvdl Exp $ */ /* * Copyright (c) 1996 Christopher G. Demetriou. All rights reserved. @@ -115,7 +116,9 @@ pci_make_tag(pc, bus, device, function) #endif #if !defined(PCI_CONF_MODE) || (PCI_CONF_MODE == 1) +#ifndef PCI_CONF_MODE mode1: +#endif if (bus >= 256 || device >= 32 || function >= 8) panic("pci_make_tag: bad request"); @@ -125,7 +128,9 @@ mode1: #endif #if !defined(PCI_CONF_MODE) || (PCI_CONF_MODE == 2) +#ifndef PCI_CONF_MODE mode2: +#endif if (bus >= 256 || device >= 16 || function >= 8) panic("pci_make_tag: bad request"); @@ -156,7 +161,9 @@ pci_conf_read(pc, tag, reg) #endif #if !defined(PCI_CONF_MODE) || (PCI_CONF_MODE == 1) +#ifndef PCI_CONF_MODE mode1: +#endif outl(PCI_MODE1_ADDRESS_REG, tag.mode1 | reg); data = inl(PCI_MODE1_DATA_REG); outl(PCI_MODE1_ADDRESS_REG, 0); @@ -164,7 +171,9 @@ mode1: #endif #if !defined(PCI_CONF_MODE) || (PCI_CONF_MODE == 2) +#ifndef PCI_CONF_MODE mode2: +#endif outb(PCI_MODE2_ENABLE_REG, tag.mode2.enable); outb(PCI_MODE2_FORWARD_REG, tag.mode2.forward); data = inl(tag.mode2.port | reg); @@ -193,14 +202,18 @@ pci_conf_write(pc, tag, reg, data) #endif #if !defined(PCI_CONF_MODE) || (PCI_CONF_MODE == 1) +#ifndef PCI_CONF_MODE mode1: +#endif outl(PCI_MODE1_ADDRESS_REG, tag.mode1 | reg); outl(PCI_MODE1_DATA_REG, data); outl(PCI_MODE1_ADDRESS_REG, 0); #endif #if !defined(PCI_CONF_MODE) || (PCI_CONF_MODE == 2) +#ifndef PCI_CONF_MODE mode2: +#endif outb(PCI_MODE2_ENABLE_REG, tag.mode2.enable); outb(PCI_MODE2_FORWARD_REG, tag.mode2.forward); outl(tag.mode2.port | reg, data); -- cgit v1.2.3