/* Copyright (c) 2015 Broadcom Corporation All Rights Reserved <:label-BRCM:2015:DUAL/GPL:standard Unless you and Broadcom execute a separate written software license agreement governing use of this software, this software is licensed to you under the terms of the GNU General Public License version 2 (the "GPL"), available at http://www.broadcom.com/licenses/GPLv2.php, with the following added to such license: As a special exception, the copyright holders of this software give you permission to link this software with independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from this software. The special exception does not apply to any modifications of the software. Not withstanding the above, under no circumstances may you combine this software in any way with any other Broadcom software provided under a license other than the GPL, without Broadcom's express prior written consent. :> */ /* * mib_indirect_access.h * * Created on: 6 áñôè× 2015 * Author: yonatani */ #ifndef SHARED_OPENSOURCE_DRV_LPORT_MIB_INDIRECT_ACCESS_H_ #define SHARED_OPENSOURCE_DRV_LPORT_MIB_INDIRECT_ACCESS_H_ #include "bcm6858_mib_conf_ag.h" #define MIB_INDIRECT_WRITE(i,b,r,v) mib_indirect_write(i, RU_BLK(b).addr[i]+RU_REG_OFFSET(b,r),v) #define MIB_INDIRECT_READ(i,b,r,v) mib_indirect_read(i, RU_BLK(b).addr[i]+RU_REG_OFFSET(b,r),&v) static void mib_indirect_write(uint32_t portid, uint64_t address, uint64_t val) { //fill using holding register uint32_t xlmacid = (portid >> 2) & 0x1; uint32_t holding = (uint32_t)((val >> 32) & 0xFFFFFFFF); uint32_t regval = (uint32_t)(val & 0xFFFFFFFF); ag_drv_mib_conf_mib0_write_holding_set(xlmacid, holding); WRITE_32(address, regval); } static void mib_indirect_read(uint32_t portid, uint64_t address, uint64_t *val) { //fill using holding register uint32_t xlmacid = (portid >> 2) & 0x1; uint32_t value32; uint32_t holding; READ_32(address, value32); ag_drv_mib_conf_mib0_read_holding_get(xlmacid, &holding); *val = (((uint64_t)holding << 32) | value32); } #endif //SHARED_OPENSOURCE_DRV_LPORT_MIB_INDIRECT_ACCESS_H_