usr/src/uts/common/io/cpqary3/cpqary3_bd.h

   1 /*
   2  * This file and its contents are supplied under the terms of the
   3  * Common Development and Distribution License ("CDDL"), version 1.0.
   4  * You may only use this file in accordance with the terms of version
   5  * 1.0 of the CDDL.
   6  *
   7  * A full copy of the text of the CDDL should have accompanied this
   8  * source.  A copy of the CDDL is also available via the Internet at
   9  * http://www.illumos.org/license/CDDL.
  10  */
  11
  12 /*
  13  * Copyright (C) 2013 Hewlett-Packard Development Company, L.P.
  14  */
  15
  16 #ifndef _CPQARY3_BD_H
  17 #define _CPQARY3_BD_H
  18
  19 #ifdef  __cplusplus
  20 extern "C" {
  21 #endif
  22
  23 /*
  24  * This file collects various info about each supported
  25  * controller that the driver needs to know in order to
  26  * properly support the board.  during device attach, the
  27  * driver can use cpqary3_bd_getbybid() to fetch the board
  28  * definition for the device to which it has attached.
  29  *
  30  * the source for the board definitions themselves is kept
  31  * in controllers, which is used to generate the c code to
  32  * define a static array of structs.  this array and its
  33  * search functions are defined in cpqary3_bd.c
  34  *
  35  * NOTE: if new fields are added or if the order of the
  36  * fields is altered, then the cpqary3_bd.c definitions
  37  * must be updated!
  38  */
  39
  40 struct cpqary3_bd {
  41         char            *bd_dispname;           /* display name */
  42         offset_t        bd_maplen;              /* register map length */
  43         uint16_t        bd_pci_subvenid;        /* PCI subvendor ID */
  44         uint16_t        bd_pci_subsysid;        /* PCI subsystem ID */
  45         uint32_t        bd_intrpendmask;        /* interrupt pending mask */
  46         uint32_t        bd_flags;               /* flags */
  47         uint32_t        bd_is_e200;
  48         uint32_t        bd_intrmask;
  49         uint32_t        bd_lockup_intrmask;
  50         uint32_t        bd_is_ssll;
  51 };
  52 typedef struct cpqary3_bd   cpqary3_bd_t;
  53
  54 /* bd_flags */
  55 #define SA_BD_SAS       0x00000001  /* board is a sas controller */
  56
  57
  58 extern cpqary3_bd_t *cpqary3_bd_getbybid(uint32_t);
  59
  60 #ifdef  __cplusplus
  61 }
  62 #endif
  63
  64 #endif  /* _CPQARY3_BD_H */