9 #define TAG_ISAPNP 'PNPI'
11 #define IO_RESOURCE_REQUIRED 0x00 //ROS Extension
13 #define ISAPNP_ADDRESS_PORT 0x0279 // ADDRESS (W)
14 #define ISAPNP_WRITE_PORT 0x0A79 // WRITE_DATA (W)
15 #define ISAPNP_MIN_READ_PORT 0x0203 // READ_DATA (R)
16 #define ISAPNP_MAX_READ_PORT 0x03FF // READ_DATA (R)
18 // Card control registers
19 #define ISAPNP_CARD_READ_DATA_PORT 0x00 // Set READ_DATA port
20 #define ISAPNP_CARD_ISOLATION 0x01 // Isolation
21 #define ISAPNP_CARD_CONFIG_COTROL 0x02 // Configuration control
22 #define ISAPNP_CARD_WAKECSN 0x03 // Wake[CSN]
23 #define ISAPNP_CARD_RESOUCE_DATA 0x04 // Resource data port
24 #define ISAPNP_CARD_STATUS 0x05 // Status port
25 #define ISAPNP_CARD_CSN 0x06 // Card Select Number port
26 #define ISAPNP_CARD_LOG_DEVICE_NUM 0x07 // Logical Device Number
27 #define ISAPNP_CARD_RESERVED 0x08 // Card level reserved
28 #define ISAPNP_CARD_VENDOR_DEFINED 0x20 // Vendor defined
30 // Logical device control registers
31 #define ISAPNP_CONTROL_ACTIVATE 0x30 // Activate logical device
32 #define ISAPNP_CONTROL_IO_RANGE_CHECK 0x31 // I/O range conflict check
33 #define ISAPNP_CONTROL_LDC_RESERVED 0x32 // Logical Device Control reserved
34 #define ISAPNP_CONTROL_LDCV_RESERVED 0x38 // Logical Device Control Vendor reserved
36 // Logical device configuration registers
37 #define ISAPNP_CONFIG_MEMORY_BASE2 0x00 // Memory base address bits 23-16
38 #define ISAPNP_CONFIG_MEMORY_BASE1 0x01 // Memory base address bits 15-8
39 #define ISAPNP_CONFIG_MEMORY_CONTROL 0x02 // Memory control
40 #define ISAPNP_CONFIG_MEMORY_LIMIT2 0x03 // Memory limit bits 23-16
41 #define ISAPNP_CONFIG_MEMORY_LIMIT1 0x04 // Memory limit bits 15-8
43 #define ISAPNP_CONFIG_MEMORY_DESC0 0x40 // Memory descriptor 0
44 #define ISAPNP_CONFIG_MEMORY_DESC1 0x48 // Memory descriptor 1
45 #define ISAPNP_CONFIG_MEMORY_DESC2 0x50 // Memory descriptor 2
46 #define ISAPNP_CONFIG_MEMORY_DESC3 0x58 // Memory descriptor 3
48 #define ISAPNP_CONFIG_MEMORY32_BASE3 0x00 // 32-bit memory base address bits 31-24
49 #define ISAPNP_CONFIG_MEMORY32_BASE2 0x01 // 32-bit memory base address bits 23-16
50 #define ISAPNP_CONFIG_MEMORY32_BASE1 0x01 // 32-bit memory base address bits 15-8
51 #define ISAPNP_CONFIG_MEMORY32_CONTROL 0x02 // 32-bit memory control
52 #define ISAPNP_CONFIG_MEMORY32_LIMIT3 0x03 // 32-bit memory limit bits 31-24
53 #define ISAPNP_CONFIG_MEMORY32_LIMIT2 0x04 // 32-bit memory limit bits 23-16
54 #define ISAPNP_CONFIG_MEMORY32_LIMIT1 0x05 // 32-bit memory limit bits 15-8
56 #define ISAPNP_CONFIG_MEMORY32_DESC0 0x76 // 32-bit memory descriptor 0
57 #define ISAPNP_CONFIG_MEMORY32_DESC1 0x80 // 32-bit memory descriptor 1
58 #define ISAPNP_CONFIG_MEMORY32_DESC2 0x90 // 32-bit memory descriptor 2
59 #define ISAPNP_CONFIG_MEMORY32_DESC3 0xA0 // 32-bit memory descriptor 3
61 #define ISAPNP_CONFIG_IO_BASE1 0x00 // I/O port base address bits 15-8
62 #define ISAPNP_CONFIG_IO_BASE0 0x01 // I/O port base address bits 7-0
64 #define ISAPNP_CONFIG_IO_DESC0 0x60 // I/O port descriptor 0
65 #define ISAPNP_CONFIG_IO_DESC1 0x62 // I/O port descriptor 1
66 #define ISAPNP_CONFIG_IO_DESC2 0x64 // I/O port descriptor 2
67 #define ISAPNP_CONFIG_IO_DESC3 0x66 // I/O port descriptor 3
68 #define ISAPNP_CONFIG_IO_DESC4 0x68 // I/O port descriptor 4
69 #define ISAPNP_CONFIG_IO_DESC5 0x6A // I/O port descriptor 5
70 #define ISAPNP_CONFIG_IO_DESC6 0x6C // I/O port descriptor 6
71 #define ISAPNP_CONFIG_IO_DESC7 0x6E // I/O port descriptor 7
73 #define ISAPNP_CONFIG_IRQ_LEVEL0 0x70 // Interupt level for descriptor 0
74 #define ISAPNP_CONFIG_IRQ_TYPE0 0x71 // Type level for descriptor 0
75 #define ISAPNP_CONFIG_IRQ_LEVEL1 0x72 // Interupt level for descriptor 1
76 #define ISAPNP_CONFIG_IRQ_TYPE1 0x73 // Type level for descriptor 1
78 #define ISAPNP_CONFIG_DMA_CHANNEL0 0x74 // DMA channel for descriptor 0
79 #define ISAPNP_CONFIG_DMA_CHANNEL1 0x75 // DMA channel for descriptor 1
82 typedef struct _PNPISA_SERIAL_ID
84 UCHAR VendorId
[4]; // Vendor Identifier
85 UCHAR SerialId
[4]; // Serial number
86 UCHAR Checksum
; // Checksum
87 } PNPISA_SERIAL_ID
, *PPNPISA_SERIAL_ID
;
90 #define ISAPNP_RES_PRIORITY_PREFERRED 0
91 #define ISAPNP_RES_PRIORITY_ACCEPTABLE 1
92 #define ISAPNP_RES_PRIORITY_FUNCTIONAL 2
93 #define ISAPNP_RES_PRIORITY_INVALID 65535
96 #define ISAPNP_RESOURCE_ITEM_TYPE 0x80 // 0 = small, 1 = large
98 // Small Resource Item Names (SRINs)
99 #define ISAPNP_SRIN_VERSION 0x1 // PnP version number
100 #define ISAPNP_SRIN_LDEVICE_ID 0x2 // Logical device id
101 #define ISAPNP_SRIN_CDEVICE_ID 0x3 // Compatible device id
102 #define ISAPNP_SRIN_IRQ_FORMAT 0x4 // IRQ format
103 #define ISAPNP_SRIN_DMA_FORMAT 0x5 // DMA format
104 #define ISAPNP_SRIN_START_DFUNCTION 0x6 // Start dependant function
105 #define ISAPNP_SRIN_END_DFUNCTION 0x7 // End dependant function
106 #define ISAPNP_SRIN_IO_DESCRIPTOR 0x8 // I/O port descriptor
107 #define ISAPNP_SRIN_FL_IO_DESCRIPOTOR 0x9 // Fixed location I/O port descriptor
108 #define ISAPNP_SRIN_VENDOR_DEFINED 0xE // Vendor defined
109 #define ISAPNP_SRIN_END_TAG 0xF // End tag
111 typedef struct _ISAPNP_SRI_VERSION
114 UCHAR Version
; // Packed BCD format version number
115 UCHAR VendorVersion
; // Vendor specific version number
116 } ISAPNP_SRI_VERSION
, *PISAPNP_SRI_VERSION
;
118 typedef struct _ISAPNP_SRI_LDEVICE_ID
121 USHORT DeviceId
; // Logical device id
122 USHORT VendorId
; // Manufacturer id
123 UCHAR Flags
; // Flags
124 } ISAPNP_SRI_LDEVICE_ID
, *PISAPNP_SRI_LDEVICE_ID
;
126 typedef struct _ISAPNP_SRI_CDEVICE_ID
129 USHORT DeviceId
; // Logical device id
130 USHORT VendorId
; // Manufacturer id
131 } ISAPNP_SRI_CDEVICE_ID
, *PISAPNP_SRI_CDEVICE_ID
;
133 typedef struct _ISAPNP_SRI_IRQ_FORMAT
136 USHORT Mask
; // IRQ mask (bit 0 = irq 0, etc.)
137 UCHAR Information
; // IRQ information
138 } ISAPNP_SRI_IRQ_FORMAT
, *PISAPNP_SRI_IRQ_FORMAT
;
140 typedef struct _ISAPNP_SRI_DMA_FORMAT
143 USHORT Mask
; // DMA channel mask (bit 0 = channel 0, etc.)
144 UCHAR Information
; // DMA information
145 } ISAPNP_SRI_DMA_FORMAT
, *PISAPNP_SRI_DMA_FORMAT
;
147 typedef struct _ISAPNP_SRI_START_DFUNCTION
150 } ISAPNP_SRI_START_DFUNCTION
, *PISAPNP_SRI_START_DFUNCTION
;
152 typedef struct _ISAPNP_SRI_END_DFUNCTION
155 } ISAPNP_SRI_END_DFUNCTION
, *PISAPNP_SRI_END_DFUNCTION
;
157 typedef struct _ISAPNP_SRI_IO_DESCRIPTOR
160 UCHAR Information
; // Information
161 USHORT RangeMinBase
; // Minimum base address
162 USHORT RangeMaxBase
; // Maximum base address
163 UCHAR Alignment
; // Base alignment
164 UCHAR RangeLength
; // Length of range
165 } ISAPNP_SRI_IO_DESCRIPTOR
, *PISAPNP_SRI_IO_DESCRIPTOR
;
167 typedef struct _ISAPNP_SRI_FL_IO_DESCRIPTOR
170 USHORT RangeBase
; // Range base address
171 UCHAR RangeLength
; // Length of range
172 } ISAPNP_SRI_FL_IO_DESCRIPTOR
, *PISAPNP_SRI_FL_IO_DESCRIPTOR
;
174 typedef struct _PISAPNP_SRI_VENDOR_DEFINED
177 UCHAR Reserved
[0]; // Vendor defined
178 } ISAPNP_SRI_VENDOR_DEFINED
, *PISAPNP_SRI_VENDOR_DEFINED
;
180 typedef struct _ISAPNP_SRI_END_TAG
183 UCHAR Checksum
; // Checksum
184 } ISAPNP_SRI_END_TAG
, *PISAPNP_SRI_END_TAG
;
187 typedef struct _ISAPNP_LRI
190 USHORT Length
; // Length of data items
191 } ISAPNP_LRI
, *PISAPNP_LRI
;
193 // Large Resource Item Names (LRINs)
194 #define ISAPNP_LRIN_MEMORY_RANGE 0x1 // Memory range descriptor
195 #define ISAPNP_LRIN_ID_STRING_ANSI 0x2 // Identifier string (ANSI)
196 #define ISAPNP_LRIN_ID_STRING_UNICODE 0x3 // Identifier string (UNICODE)
197 #define ISAPNP_LRIN_VENDOR_DEFINED 0x4 // Vendor defined
198 #define ISAPNP_LRIN_MEMORY_RANGE32 0x5 // 32-bit memory range descriptor
199 #define ISAPNP_LRIN_FL_MEMORY_RANGE32 0x6 // 32-bit fixed location memory range descriptor
201 typedef struct _ISAPNP_LRI_MEMORY_RANGE
204 USHORT Length
; // Length of data items
205 UCHAR Information
; // Information
206 USHORT RangeMinBase
; // Minimum base address
207 USHORT RangeMaxBase
; // Maximum base address
208 USHORT Alignment
; // Base alignment
209 USHORT RangeLength
; // Length of range
210 } ISAPNP_LRI_MEMORY_RANGE
, *PISAPNP_LRI_MEMORY_RANGE
;
212 typedef struct _ISAPNP_LRI_ID_STRING_ANSI
215 USHORT Length
; // Length of data items
216 UCHAR String
[0]; // Identifier string
217 } ISAPNP_LRI_ID_STRING_ANSI
, *PISAPNP_LRI_ID_STRING_ANSI
;
219 typedef struct _ISAPNP_LRI_ID_STRING_UNICODE
222 USHORT Length
; // Length of data items
223 USHORT CountryId
; // Country identifier
224 USHORT String
[0]; // Identifier string
225 } ISAPNP_LRI_ID_STRING_UNICODE
, *PISAPNP_LRI_ID_STRING_UNICODE
;
227 typedef struct _PISAPNP_LRI_VENDOR_DEFINED
230 USHORT Length
; // Length of data items
231 UCHAR Reserved
[0]; // Vendor defined
232 } ISAPNP_LRI_VENDOR_DEFINED
, *PISAPNP_LRI_VENDOR_DEFINED
;
234 typedef struct _ISAPNP_LRI_MEMORY_RANGE32
237 USHORT Length
; // Length of data items
238 UCHAR Information
; // Information
239 ULONG RangeMinBase
; // Minimum base address
240 ULONG RangeMaxBase
; // Maximum base address
241 ULONG Alignment
; // Base alignment
242 ULONG RangeLength
; // Length of range
243 } ISAPNP_LRI_MEMORY_RANGE32
, *PISAPNP_LRI_MEMORY_RANGE32
;
245 typedef struct _ISAPNP_LRI_FL_MEMORY_RANGE32
248 USHORT Length
; // Length of data items
249 UCHAR Information
; // Information
250 ULONG RangeMinBase
; // Minimum base address
251 ULONG RangeMaxBase
; // Maximum base address
252 ULONG RangeLength
; // Length of range
253 } ISAPNP_LRI_FL_MEMORY_RANGE32
, *PISAPNP_LRI_FL_MEMORY_RANGE32
;
255 typedef struct _ISAPNP_CARD
257 LIST_ENTRY ListEntry
;
263 UCHAR ProductVersion
;
265 LIST_ENTRY LogicalDevices
;
266 KSPIN_LOCK LogicalDevicesLock
;
267 } ISAPNP_CARD
, *PISAPNP_CARD
;
270 typedef struct _ISAPNP_DESCRIPTOR
272 LIST_ENTRY ListEntry
;
273 IO_RESOURCE_DESCRIPTOR Descriptor
;
274 } ISAPNP_DESCRIPTOR
, *PISAPNP_DESCRIPTOR
;
276 typedef struct _ISAPNP_CONFIGURATION_LIST
278 LIST_ENTRY ListEntry
;
281 } ISAPNP_CONFIGURATION_LIST
, *PISAPNP_CONFIGURATION_LIST
;
284 #define MAX_COMPATIBLE_ID 32
286 typedef struct _ISAPNP_LOGICAL_DEVICE
288 LIST_ENTRY CardListEntry
;
289 LIST_ENTRY DeviceListEntry
;
293 USHORT CVendorId
[MAX_COMPATIBLE_ID
];
294 USHORT CDeviceId
[MAX_COMPATIBLE_ID
];
299 PIO_RESOURCE_REQUIREMENTS_LIST ResourceLists
;
300 LIST_ENTRY Configuration
;
301 ULONG ConfigurationSize
;
302 ULONG DescriptorCount
;
303 ULONG CurrentDescriptorCount
;
304 } ISAPNP_LOGICAL_DEVICE
, *PISAPNP_LOGICAL_DEVICE
;
310 } ISAPNP_DEVICE_STATE
;
312 typedef struct _ISAPNP_DEVICE_EXTENSION
314 // Physical Device Object
316 // Lower device object
318 // List of ISA PnP cards managed by this driver
319 LIST_ENTRY CardListHead
;
320 // List of devices managed by this driver
321 LIST_ENTRY DeviceListHead
;
322 // Number of devices managed by this driver
323 ULONG DeviceListCount
;
324 // Spinlock for the linked lists
325 KSPIN_LOCK GlobalListLock
;
326 // Current state of the driver
327 ISAPNP_DEVICE_STATE State
;
328 } ISAPNP_DEVICE_EXTENSION
, *PISAPNP_DEVICE_EXTENSION
;
333 IN PDRIVER_OBJECT DriverObject
,
334 IN PUNICODE_STRING RegistryPath
);