/*- * Copyright (c) 2016 Michael Zhilin <mizhka@gmail.com> * * 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 <sys/cdefs.h> __FBSDID("$FreeBSD$"); #include <sys/param.h> #include "bcm_socinfo.h" /* found on https://wireless.wiki.kernel.org/en/users/drivers/b43/soc */ struct bcm_socinfo bcm_socinfos[] = { {0x00005300, 600, 25000000, 1}, /* BCM4706 to check */ {0x0022B83A, 300, 20000000, 1}, /* BCM4716B0 ASUS RT-N12 */ {0x00914716, 354, 20000000, 1}, /* BCM4717A1 to check */ {0x00A14716, 480, 20000000, 1}, /* BCM4718A1 ASUS RT-N16 */ {0x00435356, 300, 25000000, 1}, /* BCM5356A1 (RT-N10, WNR1000v3) */ {0x00825357, 500, 20000000, 1}, /* BCM5358UB0 ASUS RT-N53A1 */ {0x00845357, 300, 20000000, 1}, /* BCM5357B0 to check */ {0x00945357, 500, 20000000, 1}, /* BCM5358 */ {0x00A45357, 500, 20000000, 1}, /* BCM47186B0 Tenda N60 */ {0x0085D144, 300, 20000000, 1}, /* BCM5356C0 */ {0x00B5D144, 300, 20000000, 1}, /* BCM5357C0 */ {0x00015365, 200, 0, 1}, /* BCM5365 */ {0,0,0} }; /* Most popular BCM SoC info */ struct bcm_socinfo BCM_DEFAULT_SOCINFO = {0x0, 300, 20000000, 0}; struct bcm_socinfo* bcm_get_socinfo_by_socid(uint32_t key) { struct bcm_socinfo* start; if(!key) return (NULL); for(start = bcm_socinfos; start->id > 0; start++) if(start->id == key) return (start); return (NULL); } struct bcm_socinfo* bcm_get_socinfo(void) { uint32_t socid; struct bcm_socinfo *socinfo; /* * We need Chip ID + Revision + Package * -------------------------------------------------------------- * | Mask | Usage | * -------------------------------------------------------------- * | 0x0000FFFF | Chip ID | * | 0x000F0000 | Chip Revision | * | 0x00F00000 | Package Options | * | 0x0F000000 | Number of Cores (ChipCommon Rev. >= 4)| * | 0xF0000000 | Chip Type | * -------------------------------------------------------------- */ socid = BCM_READ_REG32(BCM_REG_CHIPC_ID) & 0x00FFFFFF; socinfo = bcm_get_socinfo_by_socid(socid); return (socinfo != NULL) ? socinfo : &BCM_DEFAULT_SOCINFO; } |