1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #ifndef _SYS_NXGE_NXGE_ESPC_HW_H 27 #define _SYS_NXGE_NXGE_ESPC_HW_H 28 29 #pragma ident "%Z%%M% %I% %E% SMI" 30 31 #ifdef __cplusplus 32 extern "C" { 33 #endif 34 35 #include <nxge_defs.h> 36 37 /* EPC / SPC Registers offsets */ 38 #define ESPC_PIO_EN_REG 0x040000 39 #define ESPC_PIO_EN_MASK 0x0000000000000001ULL 40 #define ESPC_PIO_STATUS_REG 0x040008 41 42 /* EPC Status Register */ 43 #define EPC_READ_INITIATE (1ULL << 31) 44 #define EPC_READ_COMPLETE (1 << 30) 45 #define EPC_WRITE_INITIATE (1 << 29) 46 #define EPC_WRITE_COMPLETE (1 << 28) 47 #define EPC_EEPROM_ADDR_BITS 0x3FFFF 48 #define EPC_EEPROM_ADDR_SHIFT 8 49 #define EPC_EEPROM_ADDR_MASK (EPC_EEPROM_ADDR_BITS << EPC_EEPROM_ADDR_SHIFT) 50 #define EPC_EEPROM_DATA_MASK 0xFF 51 52 #define EPC_RW_WAIT 10 /* TBD */ 53 54 #define ESPC_NCR_REG 0x040020 /* Count 128, step 8 */ 55 #define ESPC_REG_ADDR(reg) (FZC_PROM + (reg)) 56 57 #define ESPC_NCR_REGN(n) ((ESPC_REG_ADDR(ESPC_NCR_REG)) + n*8) 58 #define ESPC_NCR_VAL_MASK 0x00000000FFFFFFFFULL 59 60 #ifdef __cplusplus 61 } 62 #endif 63 64 #endif /* _SYS_NXGE_NXGE_ESPC_HW_H */ 65