Date: Fri, 1 Aug 2014 13:39:49 +0000 (UTC) From: Andrew Turner <andrew@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r269379 - in projects/arm64/sys: arm64/arm64 conf Message-ID: <201408011339.s71Ddn1E097720@svn.freebsd.org>
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Author: andrew Date: Fri Aug 1 13:39:49 2014 New Revision: 269379 URL: http://svnweb.freebsd.org/changeset/base/269379 Log: Add entries for all bus_space functions, most are still NULL. Added: projects/arm64/sys/arm64/arm64/bus_space_asm.S (contents, props changed) Modified: projects/arm64/sys/arm64/arm64/bus_machdep.c projects/arm64/sys/conf/files.arm64 Modified: projects/arm64/sys/arm64/arm64/bus_machdep.c ============================================================================== --- projects/arm64/sys/arm64/arm64/bus_machdep.c Fri Aug 1 13:38:10 2014 (r269378) +++ projects/arm64/sys/arm64/arm64/bus_machdep.c Fri Aug 1 13:39:49 2014 (r269379) @@ -33,6 +33,16 @@ __FBSDID("$FreeBSD$"); #include <machine/bus.h> +uint8_t generic_bs_r_1(void *, bus_space_handle_t, bus_size_t); +uint16_t generic_bs_r_2(void *, bus_space_handle_t, bus_size_t); +uint32_t generic_bs_r_4(void *, bus_space_handle_t, bus_size_t); +uint64_t generic_bs_r_8(void *, bus_space_handle_t, bus_size_t); + +void generic_bs_w_1(void *, bus_space_handle_t, bus_size_t, uint8_t); +void generic_bs_w_2(void *, bus_space_handle_t, bus_size_t, uint16_t); +void generic_bs_w_4(void *, bus_space_handle_t, bus_size_t, uint32_t); +void generic_bs_w_8(void *, bus_space_handle_t, bus_size_t, uint64_t); + static int generic_bs_map(void *t, bus_addr_t bpa, bus_size_t size, int flags, bus_space_handle_t *bshp) @@ -60,4 +70,96 @@ struct bus_space memmap_bus = { /* mapping/unmapping */ .bs_map = generic_bs_map, .bs_unmap = generic_bs_unmap, + .bs_subregion = NULL, + + /* allocation/deallocation */ + .bs_alloc = NULL, + .bs_free = NULL, + + /* barrier */ + .bs_barrier = NULL, + + /* 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 = NULL, + .bs_rm_2 = NULL, + .bs_rm_4 = NULL, + .bs_rm_8 = NULL, + + /* 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 = NULL, + .bs_wm_2 = NULL, + .bs_wm_4 = NULL, + .bs_wm_8 = NULL, + + /* write region */ + .bs_wr_1 = NULL, + .bs_wr_2 = NULL, + .bs_wr_4 = NULL, + .bs_wr_8 = NULL, + + /* set multiple */ + .bs_sm_1 = NULL, + .bs_sm_2 = NULL, + .bs_sm_4 = NULL, + .bs_sm_8 = NULL, + + /* set region */ + .bs_sr_1 = NULL, + .bs_sr_2 = NULL, + .bs_sr_4 = NULL, + .bs_sr_8 = NULL, + + /* copy */ + .bs_c_1 = NULL, + .bs_c_2 = NULL, + .bs_c_4 = NULL, + .bs_c_8 = NULL, + + /* read single stream */ + .bs_r_1_s = NULL, + .bs_r_2_s = NULL, + .bs_r_4_s = NULL, + .bs_r_8_s = NULL, + + /* read multiple stream */ + .bs_rm_1_s = NULL, + .bs_rm_2_s = NULL, + .bs_rm_4_s = NULL, + .bs_rm_8_s = NULL, + + /* read region stream */ + .bs_rr_1_s = NULL, + .bs_rr_2_s = NULL, + .bs_rr_4_s = NULL, + .bs_rr_8_s = NULL, + + /* write single stream */ + .bs_w_1_s = NULL, + .bs_w_2_s = NULL, + .bs_w_4_s = NULL, + .bs_w_8_s = NULL, + + /* write multiple stream */ + .bs_wm_1_s = NULL, + .bs_wm_2_s = NULL, + .bs_wm_4_s = NULL, + .bs_wm_8_s = NULL, + + /* write region stream */ + .bs_wr_1_s = NULL, + .bs_wr_2_s = NULL, + .bs_wr_4_s = NULL, + .bs_wr_8_s = NULL, }; Added: projects/arm64/sys/arm64/arm64/bus_space_asm.S ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ projects/arm64/sys/arm64/arm64/bus_space_asm.S Fri Aug 1 13:39:49 2014 (r269379) @@ -0,0 +1,71 @@ +/*- + * Copyright (c) 2014 Andrew Turner + * 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. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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. + * + */ + +#include <machine/asm.h> + +__FBSDID("$FreeBSD$"); + +ENTRY(generic_bs_r_1) + ldrb w0, [x1, x2] + ret +END(generic_bs_r_1) + +ENTRY(generic_bs_r_2) + ldrh w0, [x1, x2] + ret +END(generic_bs_r_2) + +ENTRY(generic_bs_r_4) + ldr w0, [x1, x2] + ret +END(generic_bs_r_4) + +ENTRY(generic_bs_r_8) + ldr x0, [x1, x2] + ret +END(generic_bs_r_8) + +ENTRY(generic_bs_w_1) + strb w3, [x1, x2] + ret +END(generic_bs_w_1) + +ENTRY(generic_bs_w_2) + strh w3, [x1, x2] + ret +END(generic_bs_w_2) + +ENTRY(generic_bs_w_4) + str w3, [x1, x2] + ret +END(generic_bs_w_4) + +ENTRY(generic_bs_w_8) + str x3, [x1, x2] + ret +END(generic_bs_r_8) + Modified: projects/arm64/sys/conf/files.arm64 ============================================================================== --- projects/arm64/sys/conf/files.arm64 Fri Aug 1 13:38:10 2014 (r269378) +++ projects/arm64/sys/conf/files.arm64 Fri Aug 1 13:39:49 2014 (r269379) @@ -3,6 +3,7 @@ arm/arm/devmap.c standard arm64/arm64/autoconf.c standard arm64/arm64/bcopy.c standard arm64/arm64/bus_machdep.c standard +arm64/arm64/bus_space_asm.S standard arm64/arm64/busdma_machdep.c standard arm64/arm64/clock.c standard arm64/arm64/copyinout.c standard
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