Mercurial > illumos > illumos-gate
annotate usr/src/lib/fm/topo/modules/SUNW,SPARC-Enterprise/ioboard/opl_topo.h @ 3942:c202da1d3c1c
6513538 Need to update ON dictionaries for faults that go from SP to Solaris
6536564 Oberon bus addresses seem to have changed from decimal to hex, breaks IO FMA
| author | hueston |
|---|---|
| date | Sat, 31 Mar 2007 20:04:53 -0700 |
| parents | 46d280f5351d |
| children |
| rev | line source |
|---|---|
| 1898 | 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 /* | |
|
3942
c202da1d3c1c
6513538 Need to update ON dictionaries for faults that go from SP to Solaris
hueston
parents:
3062
diff
changeset
|
23 * Copyright 2007 Sun Microsystems, Inc. All rights reserved. |
| 1898 | 24 * Use is subject to license terms. |
| 25 */ | |
| 26 | |
| 27 #ifndef _OPL_TOPO_H | |
| 28 #define _OPL_TOPO_H | |
| 29 | |
| 30 #pragma ident "%Z%%M% %I% %E% SMI" | |
| 31 | |
| 3062 | 32 #include <fm/topo_hc.h> |
| 33 #include <fm/topo_mod.h> | |
| 34 | |
| 1898 | 35 #ifdef __cplusplus |
| 36 extern "C" { | |
| 37 #endif | |
| 38 | |
| 3062 | 39 #define PCI_BUS_VERS 1 |
| 1898 | 40 |
| 41 /* | |
| 42 * OPL uses the Jupiter Bus Bindings (see FWARC/2005/076) which specifies | |
| 43 * the hostbridge port id (the part of the bus address before the comma) as | |
| 44 * [10:9] = 00 | |
| 45 * [8] = LSB_ID[4] = 0 | |
| 46 * [7:4] = LSB_ID[3:0] | |
| 47 * [3] = IO_Channel#[2] = 0 | |
| 48 * [2:1] = IO_Channel#[1:0] | |
| 49 * [0] = PCI Leaf Number (0=leaf-A, 1=leaf-B) | |
| 50 * where the LSB_ID is the logical system board, the IO_Channel is the | |
| 51 * hostbridge, and the PCI leaf is the root complex. The definitions | |
| 52 * allow up to 32 system boards, 8 hostbridges per system board, and | |
| 53 * two root complexes per hostbridge. | |
| 54 */ | |
| 55 | |
| 56 /* Common OPL limits */ | |
| 57 #define OPL_IOB_MAX 32 /* Max 32 IOBs per machine */ | |
| 58 #define OPL_HB_MAX 8 /* Max 8 hostbridges per IOB */ | |
| 59 #define OPL_RC_MAX 2 /* Max 2 root complexes per hostbridge */ | |
| 60 #define OPL_BUS_MAX 4 /* Max PCI-Ex buses under root complex */ | |
| 61 | |
| 62 /* Macros for manipulating px driver bus address. */ | |
| 63 #define OPL_PX_DRV "px" /* Oberon driver name */ | |
|
3942
c202da1d3c1c
6513538 Need to update ON dictionaries for faults that go from SP to Solaris
hueston
parents:
3062
diff
changeset
|
64 #define OPL_PX_STR2BA(s) strtol(s, NULL, 16) /* Convert ba string to int */ |
| 1898 | 65 #define OPL_PX_LSB(a) (((a) >> 4) & 0x1f) /* Extract board from ba */ |
| 66 #define OPL_PX_HB(a) (((a) >> 1) & 0x07) /* Extract hb from ba */ | |
| 67 #define OPL_PX_RC(a) ((a) & 0x01) /* Extract rc from ba */ | |
| 68 #define OPL_SLOT_NAMES "slot-names" /* Slot name property */ | |
| 2499 | 69 #define OPL_PX_DEVTYPE "pciex" /* Oberon is PCI-Ex devtype */ |
| 70 #define OPL_PX_BDF "0x08" /* BDF is always 0/1/0 */ | |
| 1898 | 71 |
| 72 /* Macros for manipulating mc-opl driver bus address. */ | |
| 73 #define OPL_MC_DRV "mc-opl" /* Driver name */ | |
| 74 #define OPL_MC_STR2BA(s) strtol(s, NULL, 16) /* Convert ba string to int */ | |
| 75 #define OPL_MC_LSB(a) (((a) >> 4) & 0x1f) /* Extract board from ba */ | |
| 76 #define OPL_PHYSICAL_BD "physical-board#" /* Physical board for the mc */ | |
| 77 | |
| 78 /* Structure listing devices on an ioboard */ | |
| 79 typedef struct { | |
| 80 int count; | |
| 81 di_node_t rcs[OPL_HB_MAX][OPL_RC_MAX]; | |
| 82 } ioboard_contents_t; | |
| 83 | |
| 84 /* Shared device tree root node */ | |
| 85 int opl_hb_enum(topo_mod_t *mp, const ioboard_contents_t *iob, | |
| 3062 | 86 tnode_t *parent, int brd); |
| 1898 | 87 |
| 88 #ifdef __cplusplus | |
| 89 } | |
| 90 #endif | |
| 91 | |
| 92 #endif /* _OPL_TOPO_H */ |