resource_var.h

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    1 /*-
    2  * SPDX-License-Identifier: BSD-4-Clause
    3  *
    4  * Copyright (c) 2005
    5  *      Bill Paul <wpaul@windriver.com>.  All rights reserved.
    6  *
    7  * Redistribution and use in source and binary forms, with or without
    8  * modification, are permitted provided that the following conditions
    9  * are met:
   10  * 1. Redistributions of source code must retain the above copyright
   11  *    notice, this list of conditions and the following disclaimer.
   12  * 2. Redistributions in binary form must reproduce the above copyright
   13  *    notice, this list of conditions and the following disclaimer in the
   14  *    documentation and/or other materials provided with the distribution.
   15  * 3. All advertising materials mentioning features or use of this software
   16  *    must display the following acknowledgement:
   17  *      This product includes software developed by Bill Paul.
   18  * 4. Neither the name of the author nor the names of any co-contributors
   19  *    may be used to endorse or promote products derived from this software
   20  *    without specific prior written permission.
   21  *
   22  * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
   23  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   24  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   25  * ARE DISCLAIMED.  IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD
   26  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   27  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   28  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   29  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   30  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   31  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
   32  * THE POSSIBILITY OF SUCH DAMAGE.
   33  *
   34  * $FreeBSD$
   35  */
   36 
   37 #ifndef _RESOURCE_VAR_H_
   38 #define _RESOURCE_VAR_H_
   39 
   40 typedef int cm_resource_type;
   41 
   42 struct physaddr {
   43         uint64_t                np_quad;
   44 #ifdef notdef
   45         uint32_t                np_low;
   46         uint32_t                np_high;
   47 #endif
   48 };
   49 
   50 typedef struct physaddr physaddr;
   51 
   52 enum interface_type {
   53         InterfaceTypeUndefined = -1,
   54         Internal,
   55         Isa,
   56         Eisa,
   57         MicroChannel,
   58         TurboChannel,
   59         PCIBus,
   60         VMEBus,
   61         NuBus,
   62         PCMCIABus,
   63         CBus,
   64         MPIBus,
   65         MPSABus,
   66         ProcessorInternal,
   67         InternalPowerBus,
   68         PNPISABus,
   69         PNPBus,
   70         MaximumInterfaceType
   71 };
   72 
   73 typedef enum interface_type interface_type;
   74 
   75 #define CmResourceTypeNull                0   /* ResType_All or ResType_None (0x0000) */
   76 #define CmResourceTypePort                1   /* ResType_IO (0x0002) */
   77 #define CmResourceTypeInterrupt           2   /* ResType_IRQ (0x0004) */
   78 #define CmResourceTypeMemory              3   /* ResType_Mem (0x0001) */
   79 #define CmResourceTypeDma                 4   /* ResType_DMA (0x0003) */
   80 #define CmResourceTypeDeviceSpecific      5   /* ResType_ClassSpecific (0xFFFF) */
   81 #define CmResourceTypeBusNumber           6   /* ResType_BusNumber (0x0006) */
   82 #define CmResourceTypeMaximum             7
   83 #define CmResourceTypeNonArbitrated     128   /* Not arbitrated if 0x80 bit set */
   84 #define CmResourceTypeConfigData        128   /* ResType_Reserved (0x8000) */
   85 #define CmResourceTypeDevicePrivate     129   /* ResType_DevicePrivate (0x8001) */
   86 #define CmResourceTypePcCardConfig      130   /* ResType_PcCardConfig (0x8002) */
   87 
   88 enum cm_share_disposition {
   89     CmResourceShareUndetermined = 0,    /* Reserved */
   90     CmResourceShareDeviceExclusive,
   91     CmResourceShareDriverExclusive,
   92     CmResourceShareShared
   93 };
   94 
   95 typedef enum cm_share_disposition cm_share_disposition;
   96 
   97 /* Define the bit masks for Flags when type is CmResourceTypeInterrupt */
   98 
   99 #define CM_RESOURCE_INTERRUPT_LEVEL_SENSITIVE   0
  100 #define CM_RESOURCE_INTERRUPT_LATCHED           1
  101 
  102 /* Define the bit masks for Flags when type is CmResourceTypeMemory */
  103 
  104 #define CM_RESOURCE_MEMORY_READ_WRITE           0x0000
  105 #define CM_RESOURCE_MEMORY_READ_ONLY            0x0001
  106 #define CM_RESOURCE_MEMORY_WRITE_ONLY           0x0002
  107 #define CM_RESOURCE_MEMORY_PREFETCHABLE         0x0004
  108 
  109 #define CM_RESOURCE_MEMORY_COMBINEDWRITE        0x0008
  110 #define CM_RESOURCE_MEMORY_24                   0x0010
  111 #define CM_RESOURCE_MEMORY_CACHEABLE            0x0020
  112 
  113 /* Define the bit masks for Flags when type is CmResourceTypePort */
  114 
  115 #define CM_RESOURCE_PORT_MEMORY                 0x0000
  116 #define CM_RESOURCE_PORT_IO                     0x0001
  117 #define CM_RESOURCE_PORT_10_BIT_DECODE          0x0004
  118 #define CM_RESOURCE_PORT_12_BIT_DECODE          0x0008
  119 #define CM_RESOURCE_PORT_16_BIT_DECODE          0x0010
  120 #define CM_RESOURCE_PORT_POSITIVE_DECODE        0x0020
  121 #define CM_RESOURCE_PORT_PASSIVE_DECODE         0x0040
  122 #define CM_RESOURCE_PORT_WINDOW_DECODE          0x0080
  123 
  124 /* Define the bit masks for Flags when type is CmResourceTypeDma */
  125 
  126 #define CM_RESOURCE_DMA_8                       0x0000
  127 #define CM_RESOURCE_DMA_16                      0x0001
  128 #define CM_RESOURCE_DMA_32                      0x0002
  129 #define CM_RESOURCE_DMA_8_AND_16                0x0004
  130 #define CM_RESOURCE_DMA_BUS_MASTER              0x0008
  131 #define CM_RESOURCE_DMA_TYPE_A                  0x0010
  132 #define CM_RESOURCE_DMA_TYPE_B                  0x0020
  133 #define CM_RESOURCE_DMA_TYPE_F                  0x0040
  134 
  135 struct cm_partial_resource_desc {
  136         uint8_t                 cprd_type;
  137         uint8_t                 cprd_sharedisp;
  138         uint16_t                cprd_flags;
  139         union {
  140                 struct {
  141                         physaddr                cprd_start;
  142                         uint32_t                cprd_len;
  143                 } cprd_generic;
  144                 struct {
  145                         physaddr                cprd_start;
  146                         uint32_t                cprd_len;
  147                 } cprd_port;
  148                 struct {
  149                         uint32_t                cprd_level;
  150                         uint32_t                cprd_vector;
  151                         uint32_t                cprd_affinity;
  152                 } cprd_intr;
  153                 struct {
  154                         physaddr                cprd_start;
  155                         uint32_t                cprd_len;
  156                 } cprd_mem;
  157                 struct {
  158                         uint32_t                cprd_chan;
  159                         uint32_t                cprd_port;
  160                         uint32_t                cprd_rsvd;
  161                 } cprd_dmachan;
  162                 struct {
  163                         uint32_t                cprd_data[3];
  164                 } cprd_devpriv;
  165                 struct {
  166                         uint32_t                cprd_datasize;
  167                         uint32_t                cprd_rsvd1;
  168                         uint32_t                cprd_rsvd2;
  169                 } cprd_devspec;
  170         } u __attribute__((packed));
  171 };
  172 
  173 typedef struct cm_partial_resource_desc cm_partial_resource_desc;
  174 
  175 struct cm_partial_resource_list {
  176         uint16_t                cprl_version;
  177         uint16_t                cprl_revision;
  178         uint32_t                cprl_count;
  179         cm_partial_resource_desc        cprl_partial_descs[1];
  180 };
  181 
  182 typedef struct cm_partial_resource_list cm_partial_resource_list;
  183 
  184 struct cm_full_resource_list {
  185         interface_type          cfrl_type;
  186         uint32_t                cfrl_busnum;
  187         cm_partial_resource_desc        cfrl_partiallist;
  188 };
  189 
  190 typedef struct cm_full_resource_list cm_full_resource_list;
  191 
  192 struct cm_resource_list {
  193         uint32_t                crl_count;
  194         cm_full_resource_list   crl_rlist;
  195 };
  196 
  197 typedef struct cm_resource_list cm_resource_list;
  198 
  199 typedef cm_partial_resource_list ndis_resource_list;
  200 
  201 #endif /* _RESOURCE_VAR_H_ */

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FreeBSD/Linux Kernel Cross Reference sys/compat/ndis/resource_var.h

FreeBSD/Linux Kernel Cross Reference
sys/compat/ndis/resource_var.h