1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * HND OOBR interface header 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Portions of this code are copyright (c) 2021 Cypress Semiconductor Corporation 5*4882a593Smuzhiyun * 6*4882a593Smuzhiyun * Copyright (C) 1999-2017, Broadcom Corporation 7*4882a593Smuzhiyun * 8*4882a593Smuzhiyun * Unless you and Broadcom execute a separate written software license 9*4882a593Smuzhiyun * agreement governing use of this software, this software is licensed to you 10*4882a593Smuzhiyun * under the terms of the GNU General Public License version 2 (the "GPL"), 11*4882a593Smuzhiyun * available at http://www.broadcom.com/licenses/GPLv2.php, with the 12*4882a593Smuzhiyun * following added to such license: 13*4882a593Smuzhiyun * 14*4882a593Smuzhiyun * As a special exception, the copyright holders of this software give you 15*4882a593Smuzhiyun * permission to link this software with independent modules, and to copy and 16*4882a593Smuzhiyun * distribute the resulting executable under terms of your choice, provided that 17*4882a593Smuzhiyun * you also meet, for each linked independent module, the terms and conditions of 18*4882a593Smuzhiyun * the license of that module. An independent module is a module which is not 19*4882a593Smuzhiyun * derived from this software. The special exception does not apply to any 20*4882a593Smuzhiyun * modifications of the software. 21*4882a593Smuzhiyun * 22*4882a593Smuzhiyun * Notwithstanding the above, under no circumstances may you combine this 23*4882a593Smuzhiyun * software in any way with any other Broadcom software provided under a license 24*4882a593Smuzhiyun * other than the GPL, without Broadcom's express prior written consent. 25*4882a593Smuzhiyun * 26*4882a593Smuzhiyun * 27*4882a593Smuzhiyun * <<Broadcom-WL-IPTag/Open:>> 28*4882a593Smuzhiyun * 29*4882a593Smuzhiyun * $Id: hndoobr.h 772387 2018-07-17 00:58:05Z $ 30*4882a593Smuzhiyun */ 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun #ifndef _hndoobr_h_ 33*4882a593Smuzhiyun #define _hndoobr_h_ 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun #include <typedefs.h> 36*4882a593Smuzhiyun #include <siutils.h> 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun /* for 'srcpidx' of hnd_oobr_get_intr_config() */ 39*4882a593Smuzhiyun #define HND_CORE_MAIN_INTR 0 40*4882a593Smuzhiyun #define HND_CORE_ALT_INTR 1 41*4882a593Smuzhiyun 42*4882a593Smuzhiyun uint32 hnd_oobr_get_intstatus(si_t *sih); 43*4882a593Smuzhiyun int hnd_oobr_get_intr_config(si_t *sih, uint srccidx, uint srcpidx, uint dstcidx, uint *dstpidx); 44*4882a593Smuzhiyun int hnd_oobr_set_intr_src(si_t *sih, uint dstcidx, uint dstpidx, uint intrnum); 45*4882a593Smuzhiyun void hnd_oobr_init(si_t *sih); 46*4882a593Smuzhiyun 47*4882a593Smuzhiyun #define OOBR_INVALID_PORT 0xFFu 48*4882a593Smuzhiyun 49*4882a593Smuzhiyun /* per core source/dest sel reg */ 50*4882a593Smuzhiyun #define OOBR_INTR_PER_CONFREG 4u /* 4 interrupts per configure reg */ 51*4882a593Smuzhiyun #define OOBR_INTR_NUM_MASK 0x7Fu 52*4882a593Smuzhiyun #define OOBR_INTR_EN 0x80u 53*4882a593Smuzhiyun /* per core config reg */ 54*4882a593Smuzhiyun #define OOBR_CORECNF_OUTPUT_MASK 0x0000FF00u 55*4882a593Smuzhiyun #define OOBR_CORECNF_OUTPUT_SHIFT 8u 56*4882a593Smuzhiyun #define OOBR_CORECNF_INPUT_MASK 0x00FF0000u 57*4882a593Smuzhiyun #define OOBR_CORECNF_INPUT_SHIFT 16u 58*4882a593Smuzhiyun 59*4882a593Smuzhiyun typedef volatile struct hndoobr_percore_reg { 60*4882a593Smuzhiyun uint32 sourcesel[OOBR_INTR_PER_CONFREG]; /* 0x00 - 0x0c */ 61*4882a593Smuzhiyun uint32 destsel[OOBR_INTR_PER_CONFREG]; /* 0x10 - 0x1c */ 62*4882a593Smuzhiyun uint32 reserved[6]; 63*4882a593Smuzhiyun uint32 config; /* 0x38 */ 64*4882a593Smuzhiyun uint32 reserved1[17]; /* 0x3c to 0x7c */ 65*4882a593Smuzhiyun } hndoobr_percore_reg_t; 66*4882a593Smuzhiyun 67*4882a593Smuzhiyun /* capability reg */ 68*4882a593Smuzhiyun #define OOBR_CAP_CORECNT_MASK 0x1fu 69*4882a593Smuzhiyun typedef volatile struct hndoobr_reg { 70*4882a593Smuzhiyun uint32 capability; /* 0x00 */ 71*4882a593Smuzhiyun uint32 reserved[3]; 72*4882a593Smuzhiyun uint32 intstatus[4]; /* 0x10 - 0x1c */ 73*4882a593Smuzhiyun uint32 reserved1[56]; /* 0x20 - 0xfc */ 74*4882a593Smuzhiyun hndoobr_percore_reg_t percore_reg[1]; /* 0x100 */ 75*4882a593Smuzhiyun } hndoobr_reg_t; 76*4882a593Smuzhiyun 77*4882a593Smuzhiyun #endif /* _hndoobr_h_ */ 78