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 /* 23 * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _MCAMD_DIMMCFG_IMPL_H 28 #define _MCAMD_DIMMCFG_IMPL_H 29 30 #include <sys/types.h> 31 #include <sys/x86_archext.h> 32 #include <sys/mc_amd.h> 33 #include <mcamd_dimmcfg.h> 34 35 #ifdef __cplusplus 36 extern "C" { 37 #endif 38 39 /* 40 * Defines for csl_chan 41 */ 42 #define CH_A 0 43 #define CH_B 1 44 45 /* 46 * Line structure for the tables. We include up to 2 chip-selects per 47 * line - the consumer must use the first in 64-bit mode and both in 48 * 128-bit mode. 49 */ 50 struct mcdcfg_csmapline { 51 uint32_t csm_pkg; /* applicable package types */ 52 uint8_t csm_basereg; /* csbase register number; implies mask */ 53 uint8_t csm_dimmcfg; /* bitmask of DIMM_{N,R4,S4} which apply */ 54 uint8_t csm_ldimm; /* Logical DIMM number */ 55 const struct mcdcfg_csl csm_cs[MC_CHIP_DIMMPERCS]; 56 }; 57 58 /* 59 * Defines for use with csm_pkg - pre-NPT packages 60 */ 61 #define SKT_754 X86_SOCKET_754 62 #define SKT_939 X86_SOCKET_939 63 #define SKT_940 X86_SOCKET_940 64 #define SKT_ALL (X86_SOCKET_754 | X86_SOCKET_939 | X86_SOCKET_940) 65 66 /* 67 * Defines for use with csm_pkg - NPT packages 68 */ 69 #define F1207 X86_SOCKET_F1207 70 #define AM2 X86_SOCKET_AM2 71 #define S1g1 X86_SOCKET_S1g1 72 #define SKT_NPT (X86_SOCKET_S1g1 | X86_SOCKET_AM2 | X86_SOCKET_F1207) 73 #define AM2F1207 (X86_SOCKET_AM2 | X86_SOCKET_F1207) 74 #define AM2S1g1 (X86_SOCKET_AM2 | X86_SOCKET_S1g1) 75 76 /* 77 * Defines for use with csm_dimmcfg 78 */ 79 #define DCFG_N 0x1 /* Normal */ 80 #define DCFG_R4 0x2 /* Four-rank registered DIMM */ 81 #define DCFG_S4 0x4 /* four-rank SO-DIMM (NPT only) */ 82 #define DCFG_ALL (DCFG_N | DCFG_R4) 83 #define DCFG_ALLNPT (DCFG_N | DCFG_R4 | DCFG_S4) 84 85 #ifdef __cplusplus 86 } 87 #endif 88 89 #endif /* _MCAMD_DIMMCFG_IMPL_H */ 90