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Remove bus space fdt for MIPS.

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This was originall done by kan@.

Submitted by:	Stanislav Galabov <sgalabov@gmail.com>
Reviewed by:	kan
Differential Revision:	https://reviews.freebsd.org/D5184
This commit is contained in:
Adrian Chadd 2016-02-11 06:19:32 +00:00
parent 055ddb0304
commit 7519c628d3
3 changed files with 1 additions and 207 deletions
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1
sys/conf/files.mips
View File

@ -7,7 +7,6 @@
# Arch dependent files
mips/mips/autoconf.c standard
mips/mips/bus_space_generic.c standard
mips/mips/bus_space_fdt.c optional fdt
mips/mips/busdma_machdep.c standard
mips/mips/cache.c standard
mips/mips/cache_mipsNN.c standard

2
sys/mips/include/fdt.h
View File

@ -40,7 +40,7 @@
#if defined(CPU_RMI) || defined(CPU_NLM)
#define fdtbus_bs_tag rmi_uart_bus_space
#else
#define fdtbus_bs_tag mips_bus_space_fdt
#define fdtbus_bs_tag mips_bus_space_generic
#endif
#endif /* _MACHINE_FDT_H_ */

205
sys/mips/mips/bus_space_fdt.c
View File

@ -1,205 +0,0 @@
/* $NetBSD: bus.h,v 1.12 1997/10/01 08:25:15 fvdl Exp $ */
/*-
* $Id: bus.h,v 1.6 2007/08/09 11:23:32 katta Exp $
*
* Copyright (c) 1996, 1997 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
* NASA Ames Research Center.
*
* 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.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``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 FOUNDATION OR CONTRIBUTORS
* 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.
*/
/*
* Copyright (c) 1996 Charles M. Hannum. All rights reserved.
* 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.
*
* from: src/sys/alpha/include/bus.h,v 1.5 1999/08/28 00:38:40 peter
* $FreeBSD$
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/bus.h>
#include <sys/kernel.h>
#include <sys/malloc.h>
#include <sys/ktr.h>
#include <vm/vm.h>
#include <vm/pmap.h>
#include <vm/vm_kern.h>
#include <vm/vm_extern.h>
#include <machine/bus.h>
#include <machine/cache.h>
static int fdt_bs_map(void *, bus_addr_t, bus_size_t, int,
bus_space_handle_t *);
static struct bus_space fdt_space = {
/* cookie */
.bs_cookie = (void *) 0,
/* mapping/unmapping */
.bs_map = fdt_bs_map,
.bs_unmap = generic_bs_unmap,
.bs_subregion = generic_bs_subregion,
/* allocation/deallocation */
.bs_alloc = generic_bs_alloc,
.bs_free = generic_bs_free,
/* barrier */
.bs_barrier = generic_bs_barrier,
/* read (single) */
.bs_r_1 = generic_bs_r_1,
.bs_r_2 = generic_bs_r_2,
.bs_r_4 = generic_bs_r_4,
.bs_r_8 = generic_bs_r_8,
/* read multiple */
.bs_rm_1 = generic_bs_rm_1,
.bs_rm_2 = generic_bs_rm_2,
.bs_rm_4 = generic_bs_rm_4,
.bs_rm_8 = generic_bs_rm_8,
/* read region */
.bs_rr_1 = generic_bs_rr_1,
.bs_rr_2 = generic_bs_rr_2,
.bs_rr_4 = generic_bs_rr_4,
.bs_rr_8 = generic_bs_rr_8,
/* write (single) */
.bs_w_1 = generic_bs_w_1,
.bs_w_2 = generic_bs_w_2,
.bs_w_4 = generic_bs_w_4,
.bs_w_8 = generic_bs_w_8,
/* write multiple */
.bs_wm_1 = generic_bs_wm_1,
.bs_wm_2 = generic_bs_wm_2,
.bs_wm_4 = generic_bs_wm_4,
.bs_wm_8 = generic_bs_wm_8,
/* write region */
.bs_wr_1 = generic_bs_wr_1,
.bs_wr_2 = generic_bs_wr_2,
.bs_wr_4 = generic_bs_wr_4,
.bs_wr_8 = generic_bs_wr_8,
/* set multiple */
.bs_sm_1 = generic_bs_sm_1,
.bs_sm_2 = generic_bs_sm_2,
.bs_sm_4 = generic_bs_sm_4,
.bs_sm_8 = generic_bs_sm_8,
/* set region */
.bs_sr_1 = generic_bs_sr_1,
.bs_sr_2 = generic_bs_sr_2,
.bs_sr_4 = generic_bs_sr_4,
.bs_sr_8 = generic_bs_sr_8,
/* copy */
.bs_c_1 = generic_bs_c_1,
.bs_c_2 = generic_bs_c_2,
.bs_c_4 = generic_bs_c_4,
.bs_c_8 = generic_bs_c_8,
/* read (single) stream */
.bs_r_1_s = generic_bs_r_1,
.bs_r_2_s = generic_bs_r_2,
.bs_r_4_s = generic_bs_r_4,
.bs_r_8_s = generic_bs_r_8,
/* read multiple stream */
.bs_rm_1_s = generic_bs_rm_1,
.bs_rm_2_s = generic_bs_rm_2,
.bs_rm_4_s = generic_bs_rm_4,
.bs_rm_8_s = generic_bs_rm_8,
/* read region stream */
.bs_rr_1_s = generic_bs_rr_1,
.bs_rr_2_s = generic_bs_rr_2,
.bs_rr_4_s = generic_bs_rr_4,
.bs_rr_8_s = generic_bs_rr_8,
/* write (single) stream */
.bs_w_1_s = generic_bs_w_1,
.bs_w_2_s = generic_bs_w_2,
.bs_w_4_s = generic_bs_w_4,
.bs_w_8_s = generic_bs_w_8,
/* write multiple stream */
.bs_wm_1_s = generic_bs_wm_1,
.bs_wm_2_s = generic_bs_wm_2,
.bs_wm_4_s = generic_bs_wm_4,
.bs_wm_8_s = generic_bs_wm_8,
/* write region stream */
.bs_wr_1_s = generic_bs_wr_1,
.bs_wr_2_s = generic_bs_wr_2,
.bs_wr_4_s = generic_bs_wr_4,
.bs_wr_8_s = generic_bs_wr_8,
};
/* generic bus_space tag */
bus_space_tag_t mips_bus_space_fdt = &fdt_space;
static int
fdt_bs_map(void *t __unused, bus_addr_t addr, bus_size_t size __unused,
int flags __unused, bus_space_handle_t *bshp)
{
*bshp = MIPS_PHYS_TO_DIRECT_UNCACHED(addr);
return (0);
}