The versatile platform had two copies of a bus_space that are essentially
duplicates of the standard arm base bus_space, so just use it.
This commit is contained in:
Ian Lepore
parent
eb8711ce16
commit
afe43c7b5f
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=277473
@ -45,7 +45,7 @@ bs_protos(generic);
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* The bus space tag. This is constant for all instances, so
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* we never have to explicitly "create" it.
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*/
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static struct bus_space arm_base_tag = {
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static struct bus_space arm_base_bus_space = {
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/* privdata is whatever the implementer wants; unused in base tag */
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.bs_privdata = NULL,
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@ -153,5 +153,7 @@ static struct bus_space arm_base_tag = {
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};
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#ifdef FDT
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bus_space_tag_t fdtbus_bs_tag = &arm_base_tag;
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bus_space_tag_t fdtbus_bs_tag = &arm_base_bus_space;
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#endif
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bus_space_tag_t arm_base_bs_tag = &arm_base_bus_space;
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@ -245,6 +245,7 @@ struct bus_space {
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bus_size_t, const uint64_t *, bus_size_t);
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};
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extern bus_space_tag_t arm_base_bs_tag;
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/*
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* Utility macros; INTERNAL USE ONLY.
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@ -1,114 +0,0 @@
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/*-
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* Copyright (C) 2008 MARVELL INTERNATIONAL LTD.
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* All rights reserved.
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*
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* Developed by Semihalf.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of MARVELL nor the names of contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/bus.h>
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#include <sys/kernel.h>
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#include <sys/malloc.h>
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#include <machine/bus.h>
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/* Prototypes for all the bus_space structure functions */
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bs_protos(generic);
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struct bus_space _base_tag = {
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/* cookie */
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.bs_privdata = (void *) 0,
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/* mapping/unmapping */
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.bs_map = generic_bs_map,
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.bs_unmap = generic_bs_unmap,
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.bs_subregion = generic_bs_subregion,
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/* allocation/deallocation */
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.bs_alloc = generic_bs_alloc,
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.bs_free = generic_bs_free,
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/* barrier */
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.bs_barrier = generic_bs_barrier,
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/* read (single) */
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.bs_r_1 = generic_bs_r_1,
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.bs_r_2 = generic_bs_r_2,
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.bs_r_4 = generic_bs_r_4,
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.bs_r_8 = NULL,
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/* read multiple */
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.bs_rm_1 = generic_bs_rm_1,
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.bs_rm_2 = generic_bs_rm_2,
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.bs_rm_4 = generic_bs_rm_4,
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.bs_rm_8 = NULL,
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/* read region */
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.bs_rr_1 = generic_bs_rr_1,
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.bs_rr_2 = generic_bs_rr_2,
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.bs_rr_4 = generic_bs_rr_4,
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.bs_rr_8 = NULL,
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/* write (single) */
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.bs_w_1 = generic_bs_w_1,
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.bs_w_2 = generic_bs_w_2,
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.bs_w_4 = generic_bs_w_4,
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.bs_w_8 = NULL,
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/* write multiple */
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.bs_wm_1 = generic_bs_wm_1,
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.bs_wm_2 = generic_bs_wm_2,
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.bs_wm_4 = generic_bs_wm_4,
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.bs_wm_8 = NULL,
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/* write region */
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.bs_wr_1 = generic_bs_wr_1,
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.bs_wr_2 = generic_bs_wr_2,
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.bs_wr_4 = generic_bs_wr_4,
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.bs_wr_8 = NULL,
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/* set multiple */
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/* XXX not implemented */
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/* set region */
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.bs_sr_1 = NULL,
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.bs_sr_2 = generic_bs_sr_2,
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.bs_sr_4 = generic_bs_sr_4,
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.bs_sr_8 = NULL,
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/* copy */
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.bs_c_1 = NULL,
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.bs_c_2 = generic_bs_c_2,
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.bs_c_4 = NULL,
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.bs_c_8 = NULL,
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};
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bus_space_tag_t fdtbus_bs_tag = &_base_tag;
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@ -1,5 +1,6 @@
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# $FreeBSD$
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arm/arm/bus_space_base.c standard
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arm/arm/bus_space_asm_generic.S standard
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arm/arm/bus_space_generic.c standard
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arm/arm/cpufunc_asm_arm11.S standard
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@ -7,14 +8,12 @@ arm/arm/cpufunc_asm_arm11x6.S standard
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arm/arm/cpufunc_asm_armv5.S standard
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arm/arm/cpufunc_asm_armv6.S standard
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arm/versatile/bus_space.c standard
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arm/versatile/pl050.c optional sc
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arm/versatile/sp804.c standard
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arm/versatile/versatile_machdep.c standard
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arm/versatile/versatile_clcd.c optional sc
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arm/versatile/versatile_common.c standard
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arm/versatile/versatile_pci.c optional pci
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arm/versatile/versatile_pci_bus_space.c optional pci
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arm/versatile/versatile_sic.c standard
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arm/versatile/versatile_timer.c standard
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@ -355,7 +355,7 @@ versatile_pci_activate_resource(device_t bus, device_t child, int type, int rid,
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vaddr = (vm_offset_t)pmap_mapdev(rman_get_start(r),
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rman_get_size(r));
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rman_set_bushandle(r, vaddr);
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rman_set_bustag(r, versatile_bus_space_pcimem);
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rman_set_bustag(r, arm_base_bs_tag);
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res = rman_activate_resource(r);
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break;
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case SYS_RES_IRQ:
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@ -1,152 +0,0 @@
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/*-
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* Copyright (c) 2009, Oleksandr Tymoshenko <gonzo@FreeBSD.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice unmodified, this list of conditions, and the following
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* disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/bus.h>
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#include <sys/endian.h>
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#include <machine/bus.h>
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#include <arm/versatile/versatile_pci_bus_space.h>
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/* Prototypes for all the bus_space structure functions */
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bs_protos(generic);
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/*
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* Bus space that handles offsets in word for 1/2 bytes read/write access.
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* Byte order of values is handled by device drivers itself.
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*/
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static struct bus_space bus_space_pcimem = {
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/* cookie */
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(void *) 0,
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/* mapping/unmapping */
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generic_bs_map,
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generic_bs_unmap,
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generic_bs_subregion,
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/* allocation/deallocation */
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NULL,
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NULL,
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/* barrier */
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generic_bs_barrier,
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/* read (single) */
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generic_bs_r_1,
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generic_bs_r_2,
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generic_bs_r_4,
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NULL,
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/* read multiple */
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generic_bs_rm_1,
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generic_bs_rm_2,
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generic_bs_rm_4,
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NULL,
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/* read region */
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generic_bs_rr_1,
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generic_bs_rr_2,
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generic_bs_rr_4,
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NULL,
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/* write (single) */
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generic_bs_w_1,
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generic_bs_w_2,
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generic_bs_w_4,
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NULL,
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/* write multiple */
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generic_bs_wm_1,
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generic_bs_wm_2,
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generic_bs_wm_4,
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NULL,
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/* write region */
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generic_bs_wr_1,
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generic_bs_wr_2,
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generic_bs_wr_4,
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NULL,
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/* set multiple */
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NULL,
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NULL,
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NULL,
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NULL,
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/* set region */
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NULL,
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NULL,
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generic_bs_sr_4,
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NULL,
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/* copy */
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NULL,
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NULL,
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NULL,
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NULL,
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/* read (single) stream */
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NULL,
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NULL,
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NULL,
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NULL,
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/* read multiple stream */
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NULL,
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NULL,
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NULL,
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NULL,
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/* read region stream */
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NULL,
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NULL,
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NULL,
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NULL,
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/* write (single) stream */
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NULL,
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NULL,
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NULL,
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NULL,
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/* write multiple stream */
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NULL,
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NULL,
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NULL,
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NULL,
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/* write region stream */
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NULL,
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NULL,
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NULL,
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NULL,
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};
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bus_space_tag_t versatile_bus_space_pcimem = &bus_space_pcimem;
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@ -1,35 +0,0 @@
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/*-
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* Copyright (c) 2009, Oleksandr Tymoshenko <gonzo@FreeBSD.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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||||
* notice unmodified, this list of conditions, and the following
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||||
* disclaimer.
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||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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||||
*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef __VERSATILE_PCI_BUS_SPACEH__
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#define __VERSATILE_PCI_BUS_SPACEH__
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extern bus_space_tag_t versatile_bus_space_pcimem;
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#endif /* __VERSATILE_PCI_BUS_SPACEH__ */
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