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855 lines
31 KiB
855 lines
31 KiB
/*++
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Copyright (c) 1998-2001 Microsoft Corporation
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Module Name:
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ohci1394.h
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Abstract:
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1394 Kernel Debugger DLL
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Author:
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George Chrysanthakopoulos (georgioc) 31-October-1999
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Revision History:
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Date Who What
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---------- --------- ------------------------------------------------------------
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06/19/2001 pbinder cleanup
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--*/
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//
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// Various OHCI definitions
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//
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#define min(a,b) (((a) < (b)) ? (a) : (b))
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#define max(a,b) (((a) > (b)) ? (a) : (b))
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#define PHY_CABLE_POWER_STATUS 0x01 // CPS @ Address 0
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#define PHY_LOCAL_NODE_ROOT 0x02 // R @ Address 0
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#define PHY_PHYSICAL_ID_MASK 0xFC // Physical ID @ Address 0
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#define PHY_ROOT_HOLD_OFF_BIT 0x80 // RHB @ Address 1
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#define PHY_INITIATE_BUS_RESET 0x40 // IBR @ Address 1
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#define PHY_MAX_GAP_COUNT 0x3f // GC @ Address 1
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#define OHCI_REGISTER_MAP_SIZE 0x800
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#define OHCI_SELFID_BUFFER_SZ 2048
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#define OHCI_CONFIG_ROM_SIZE 1024
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#define OHCI_SELFID_DELAY 0
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#define OHCI_SELFID_POWER_CLASS 4
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//
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// IntEvent OHCI Register Bit Masks
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//
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#define MASTER_INT_ENABLE 0x80000000
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#define VENDOR_SPECIFIC_INT 0x40000000
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#define PHY_REG_RECEIVED_INT 0x04000000
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#define CYCLE_TOO_LONG_INT 0x02000000
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#define UNRECOVERABLE_ERROR_INT 0x01000000
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#define CYCLE_INCONSISTENT_INT 0x00800000
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#define CYCLE_LOST_INT 0x00400000
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#define CYCLE_64_SECS_INT 0x00200000
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#define CYCLE_SYNCH_INT 0x00100000
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#define PHY_INT 0x00080000
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#define PHY_BUS_RESET_INT 0x00020000
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#define SELF_ID_COMPLETE_INT 0x00010000
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#define LOCK_RESP_ERR_INT 0x00000200
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#define POSTED_WRITE_ERR_INT 0x00000100
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#define ISOCH_RX_INT 0x00000080
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#define ISOCH_TX_INT 0x00000040
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#define RSPKT_INT 0x00000020
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#define RQPKT_INT 0x00000010
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#define ARRS_INT 0x00000008
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#define ARRQ_INT 0x00000004
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#define RESP_TX_COMPLETE_INT 0x00000002
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#define REQ_TX_COMPLETE_INT 0x00000001
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#define USED_INT_MASK (RESP_TX_COMPLETE_INT | REQ_TX_COMPLETE_INT | RSPKT_INT | RQPKT_INT | \
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ISOCH_RX_INT | ISOCH_TX_INT | PHY_BUS_RESET_INT | SELF_ID_COMPLETE_INT | \
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MASTER_INT_ENABLE | CYCLE_TOO_LONG_INT | CYCLE_INCONSISTENT_INT)
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//
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// DMA Async Context numbers
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//
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#define AT_REQ_DMA_CONTEXT 0
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#define AT_RSP_DMA_CONTEXT 1
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#define AR_REQ_DMA_CONTEXT 2
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#define AR_RSP_DMA_CONTEXT 3
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#define NUM_DMA_CONTEXTS 4
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//
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// DMA Context Commands
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//
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#define OUTPUT_MORE_CMD 0
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#define OUTPUT_MORE_IMMEDIATE_CMD 0
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#define OUTPUT_LAST_CMD 1
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#define OUTPUT_LAST_IMMEDIATE_CMD 1
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#define INPUT_MORE_CMD 2
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#define INPUT_LAST_CMD 3
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#define STORE_VALUE_CMD 8
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//
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// DMA context descriptor header values
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//
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#define DESC_KEY 0
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#define DESC_IMMEDIATE_KEY 2
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#define DESC_INPUT_MORE_IMM_BRANCH_CONTROL 0
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#define DESC_OUT_MORE_BRANCH_CONTROL 0
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#define DESC_OUT_LAST_BRANCH_CONTROL 3
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#define DESC_INPUT_MORE_BRANCH_CONTROL 3
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#define DESC_INPUT_LAST_BRANCH_CONTROL 3
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#define DESC_WAIT_CONTROL_ON 3
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#define DESC_WAIT_CONTROL_OFF 0
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#define DESC_GENERATE_INT 3
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#define DESC_NO_INT 0
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//
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// command descriptors XfreStatus field masks
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//
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#define DESC_XFER_STATUS_ACTIVE 0x0400
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#define DESC_XFER_STATUS_DEAD 0x0800
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//
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// OHCI EVENT CODEs
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//
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#define OHCI_EVT_MISSING_ACK 0x03
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#define OHCI_EVT_UNDERRUN 0x04
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#define OHCI_EVT_OVERRUN 0x05
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#define OHCI_EVT_TIMEOUT 0x0a
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#define OHCI_EVT_FLUSHED 0x0F
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#define OHCI_EVT_BUS_RESET 0x09
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//
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// each packet must have up to 7 fragments ( including first and last descriptors)
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//
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#define MAX_OHCI_COMMAND_DESCRIPTOR_BLOCKS 8
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//
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// max buffer size one cmd descriptor can address
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//
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#define MAX_CMD_DESC_DATA_LENGTH 65535
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//
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// OHCI Register definitions
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//
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typedef struct _VERSION_REGISTER {
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ULONG Revision:8; // bits 0-7
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ULONG Reserved:8; // bits 8-15
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ULONG Version:8; // bits 16-23
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ULONG GUID_ROM:1; // bit 24
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ULONG Reserved1:7; // bits 25-31
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} VERSION_REGISTER, *PVERSION_REGISTER;
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typedef struct _VENDOR_ID_REGISTER {
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ULONG VendorCompanyId:24; // Bits 0-23
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ULONG VendorUnique:8; // Bits 24-31
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} VENDOR_ID_REGISTER, *PVENDOR_ID_REGISTER;
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typedef struct _GUID_ROM_REGISTER {
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ULONG Reserved0:16; // bits 0-15
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ULONG RdData:8; // bits 16-23
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ULONG Reserved1:1; // bit 24
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ULONG RdStart:1; // bit 25
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ULONG Reserved2:5; // bits 26-30
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ULONG AddrReset:1; // bits 31
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} GUID_ROM_REGISTER, *PGUID_ROM_REGISTER;
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typedef struct _AT_RETRIES_REGISTER {
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ULONG MaxATReqRetries:4; // bits 0-3
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ULONG MaxATRespRetries:4; // bits 4-7
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ULONG MaxPhysRespRetries:4; // bits 8-11
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ULONG Reserved:4; // bits 12-15
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ULONG CycleLimit:13; // bits 16-28
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ULONG SecondLimit:3; // bits 29-31
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} AT_RETRIES_REGISTER, *PAT_RETRIES_REGISTER;
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typedef struct _CSR_CONTROL_REGISTER {
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ULONG CsrSel:2; // bits 0-1
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ULONG Reserved:29; // bits 2-30;
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ULONG CsrDone:1; // bit 31
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} CSR_CONTROL_REGISTER, *PCSR_CONTROL_REGISTER;
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typedef struct _CONFIG_ROM_HEADER_REGISTER {
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ULONG Rom_crc_value:16; // bits 0-15
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ULONG Crc_length:8; // bits 16-23
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ULONG Info_length:8; // bits 24-31
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} CONFIG_ROM_HEADER_REGISTER, *PCONFIG_ROM_HEADER_REGISTER;
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typedef struct _BUS_OPTIONS_REGISTER {
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ULONG Link_spd:3; // bits 0-2
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ULONG Reserved0:3; // bits 3-5
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ULONG g:2; // bits 6-7
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ULONG Reserved1:4; // bits 8-11
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ULONG Max_rec:4; // bits 12-15
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ULONG Cyc_clk_acc:8; // bits 16-23
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ULONG Reserved2:3; // bits 24-26
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ULONG Pmc:1; // bit 27
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ULONG Bmc:1; // bit 28
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ULONG Isc:1; // bit 29
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ULONG Cmc:1; // bit 30
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ULONG Irmc:1; // bit 31
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} BUS_OPTIONS_REGISTER, *PBUS_OPTIONS_REGISTER;
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typedef struct _HC_CONTROL_REGISTER {
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ULONG Reserved:16; // Bit 0-15
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ULONG SoftReset:1; // Bit 16
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ULONG LinkEnable:1; // Bit 17
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ULONG PostedWriteEnable:1; // Bit 18
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ULONG Lps:1; // bit 19
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ULONG Reserved2:2; // Bits 20-21
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ULONG APhyEnhanceEnable:1; // bit 22
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ULONG ProgramPhyEnable:1; // bit 23
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ULONG Reserved3:6; // bits 24-29
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ULONG NoByteSwapData:1; // Bit 30
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ULONG Reserved4:1; // Bit 31
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} HC_CONTROL_REGISTER, *PHC_CONTROL_REGISTER;
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typedef struct _FAIRNESS_CONTROL_REGISTER {
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ULONG Pri_req:8; // Bits 0-7
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ULONG Reserved0:24; // Bit 8-31
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} FAIRNESS_CONTROL_REGISTER;
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typedef struct _LINK_CONTROL_REGISTER {
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ULONG Reserved0:4; // Bits 0-3
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ULONG CycleSyncLReqEnable:1; // Bit 4
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ULONG Reserved1:4; // Bits 5-8
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ULONG RcvSelfId:1; // Bit 9
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ULONG RcvPhyPkt:1; // Bit 10
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ULONG Reserved2:9; // Bits 11-19
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ULONG CycleTimerEnable:1; // Bit 20
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ULONG CycleMaster:1; // Bit 21
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ULONG CycleSource:1; // Bit 22
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ULONG Reserved3:9; // Bits 23-31
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} LINK_CONTROL_REGISTER, *PLINK_CONTROL_REGISTER;
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typedef struct _NODE_ID_REGISTER {
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ULONG NodeId:6; // Bits 0-5
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ULONG BusId:10; // Bits 6-15
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ULONG Reserved1:11; // Bits 16-26;
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ULONG Cps:1; // Bit 27;
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ULONG Reserved2:2; // Bits 28-29
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ULONG Root:1; // Bit 30
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ULONG IdValid:1; // Bit 31
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} NODE_ID_REGISTER, *PNODE_ID_REGISTER;
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typedef struct _SELF_ID_BUFFER_REGISTER {
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union {
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ULONG SelfIdBufferPointer;
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struct {
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ULONG Reserved0:11; // bits 0-10
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ULONG SelfIdBuffer:21; // Bits 11-32
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} bits;
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} u;
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} SELF_ID_BUFFER_REGISTER, *PSELF_ID_BUFFER_REGISTER;
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typedef struct _SELF_ID_COUNT_REGISTER {
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ULONG Reserved0:2; // bits 0-1
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ULONG SelfIdSize:11; // Bits 2-12
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ULONG Reserved1:3; // bits 13-15
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ULONG SelfIdGeneration:8; // bits 16-23
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ULONG Reserved2:7; // bits 24-30
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ULONG SelfIdError:1; // bit 31
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} SELF_ID_COUNT_REGISTER, *PSELF_ID_COUNT_REGISTER;
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typedef struct _PHY_CONTROL_REGISTER {
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ULONG WrData:8; // bits 0-7
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ULONG RegAddr:4; // bits 8-11
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ULONG Reserved0:2; // bits 12-13
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ULONG WrReg:1; // bit 14
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ULONG RdReg:1; // bit 15
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ULONG RdData:8; // bits 16-23
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ULONG RdAddr:4; // bits 24-27
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ULONG Reserved1:3; // bits 28-30
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ULONG RdDone:1; // bit 31
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} PHY_CONTROL_REGISTER, *PPHY_CONTROL_REGISTER;
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typedef struct _ISOCH_CYCLE_TIMER_REGISTER {
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ULONG CycleOffset:12; // bits 0-11
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ULONG CycleCount:13; // bits 12-24
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ULONG CycleSeconds:7; // bits 25-31
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} ISOCH_CYCLE_TIMER_REGISTER, *PISOCH_CYCLE_TIMER_REGISTER;
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typedef struct _INT_EVENT_MASK_REGISTER {
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ULONG ReqTxComplete:1; // Bit 0
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ULONG RspTxComplete:1; // Bit 1
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ULONG ARRQ:1; // Bit 2
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ULONG ARRS:1; // Bit 3
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ULONG RQPkt:1; // Bit 4
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ULONG RSPPkt:1; // Bit 5
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ULONG IsochTx:1; // Bit 6
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ULONG IsochRx:1; // Bit 7
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ULONG PostedWriteErr:1; // Bit 8
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ULONG LockRespErr:1; // Bit 9
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ULONG Reserved0:6; // Bits 10-15
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ULONG SelfIdComplete:1; // Bit 16
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ULONG BusReset:1; // Bit 17
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ULONG Reserved1:1; // Bit 18
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ULONG Phy:1; // Bit 19
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ULONG CycleSynch:1; // Bit 20
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ULONG Cycle64Secs:1; // Bit 21
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ULONG CycleLost:1; // Bit 22
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ULONG CycleInconsistent:1; // Bit 23
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ULONG UnrecoverableError:1; // Bit 24
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ULONG CycleTooLong:1; // Bit 25
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ULONG PhyRegRcvd:1; // Bit 26
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ULONG Reserved2:3; // Bits 27-29
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ULONG VendorSpecific:1; // Bit 30
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ULONG MasterIntEnable:1; // Bit 31
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} INT_EVENT_MASK_REGISTER, *PINT_EVENT_MASK_REGISTER;
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typedef struct COMMAND_POINTER_REGISTER {
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ULONG Z:4; // bits 0-3
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ULONG DescriptorAddr:28; // bits 4-31
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} COMMAND_POINTER_REGISTER, *PCOMMAND_POINTER_REGISTER;
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typedef struct CONTEXT_CONTROL_REGISTER {
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ULONG EventCode:5; // bits 0-4
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ULONG Spd:3; // bits 5-7
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ULONG Reserved0:2; // bits 8-9
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ULONG Active:1; // bit 10
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ULONG Dead:1; // bit 11
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ULONG Wake:1; // bit 12
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ULONG Reserved1:2; // bits 13-14
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ULONG Run:1; // bit 15
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ULONG Reserved2:16; // bits 16-31
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} CONTEXT_CONTROL_REGISTER, *PCONTEXT_CONTROL_REGISTER;
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typedef struct IT_CONTEXT_CONTROL_REGISTER {
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ULONG EventCode:5; // bits 0-4
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ULONG Spd:3; // bits 5-7
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ULONG Reserved0:2; // bits 8-9
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ULONG Active:1; // bit 10
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ULONG Dead:1; // bit 11
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ULONG Wake:1; // bit 12
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ULONG Reserved1:2; // bits 13-14
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ULONG Run:1; // bit 15
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ULONG CycleMatch:15; // bits 16-30
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ULONG CycleMatchEnable:1; // bit 31
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} IT_CONTEXT_CONTROL_REGISTER, *PIT_CONTEXT_CONTROL_REGISTER;
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typedef struct IR_CONTEXT_CONTROL_REGISTER {
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ULONG EventCode:5; // bits 0-4
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ULONG Spd:3; // bits 5-7
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ULONG Reserved0:2; // bits 8-9
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ULONG Active:1; // bit 10
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ULONG Dead:1; // bit 11
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ULONG Wake:1; // bit 12
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ULONG Reserved1:2; // bits 13-14
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ULONG Run:1; // bit 15
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ULONG CycleMatch:12; // bits 16-27
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ULONG MultiChanMode:1; // bit 28
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ULONG CycleMatchEnable:1; // bit 29
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ULONG IsochHeader:1; // bit 30
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ULONG BufferFill:1; // bit 31
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} IR_CONTEXT_CONTROL_REGISTER, *PIR_CONTEXT_CONTROL_REGISTER;
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typedef struct _CONTEXT_MATCH_REGISTER {
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ULONG ChannelNumber:6; // bits 0-5
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ULONG Reserved:1; // bit 6
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ULONG Tag1SyncFilter:1; // bit 7
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ULONG Sync:4; // bits 8-11
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ULONG CycleMatch:13; // bits 12-24
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ULONG Reserved1:3; // bits 25-27
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ULONG Tag:4; // bit 28-31
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} CONTEXT_MATCH_REGISTER, *PCONTEXT_MATCH_REGISTER;
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typedef struct _DMA_CONTEXT_REGISTERS {
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CONTEXT_CONTROL_REGISTER ContextControlSet;
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CONTEXT_CONTROL_REGISTER ContextControlClear;
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ULONG Reserved0[1];
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COMMAND_POINTER_REGISTER CommandPtr;
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ULONG Reserved1[4];
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} DMA_CONTEXT_REGISTERS, *PDMA_CONTEXT_REGISTERS;
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typedef struct _DMA_ISOCH_RCV_CONTEXT_REGISTERS {
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IR_CONTEXT_CONTROL_REGISTER ContextControlSet;
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IR_CONTEXT_CONTROL_REGISTER ContextControlClear;
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ULONG Reserved0[1];
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COMMAND_POINTER_REGISTER CommandPtr;
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CONTEXT_MATCH_REGISTER ContextMatch;
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ULONG Reserved1[3];
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} DMA_ISOCH_RCV_CONTEXT_REGISTERS, *PDMA_ISOCH_RCV_CONTEXT_REGISTERS;
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typedef struct _DMA_ISOCH_XMIT_CONTEXT_REGISTERS {
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IT_CONTEXT_CONTROL_REGISTER ContextControlSet;
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IT_CONTEXT_CONTROL_REGISTER ContextControlClear;
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ULONG Reserved0[1];
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COMMAND_POINTER_REGISTER CommandPtr;
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} DMA_ISOCH_XMIT_CONTEXT_REGISTERS, *PDMA_ISOCH_XMIT_CONTEXT_REGISTERS;
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typedef struct _OHCI_REGISTER_MAP {
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VERSION_REGISTER Version; // @ 0
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GUID_ROM_REGISTER GUID_ROM; // @ 4
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AT_RETRIES_REGISTER ATRetries; // @ 8
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ULONG CsrData; // @ C
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ULONG CsrCompare; // @ 10
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CSR_CONTROL_REGISTER CsrControl; // @ 14
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CONFIG_ROM_HEADER_REGISTER ConfigRomHeader; // @ 18
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ULONG BusId; // @ 1C
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BUS_OPTIONS_REGISTER BusOptions; // @ 20
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ULONG GuidHi; // @ 24
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ULONG GuidLo; // @ 28
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ULONG Reserved0[2]; // @ 2C
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ULONG ConfigRomMap; // @ 34
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ULONG PostedWriteAddressLo; // @ 38
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ULONG PostedWriteAddressHi; // @ 3C
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VENDOR_ID_REGISTER VendorId; // @ 40
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ULONG Reserved1[3]; // @ 44
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HC_CONTROL_REGISTER HCControlSet; // @ 50
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HC_CONTROL_REGISTER HCControlClear; // @ 54
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ULONG Reserved2[3]; // @ 58
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SELF_ID_BUFFER_REGISTER SelfIdBufferPtr; // @ 64
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SELF_ID_COUNT_REGISTER SelfIdCount; // @ 68
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ULONG Reserved3[1]; // @ 6C
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ULONG IRChannelMaskHiSet; // @ 70
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ULONG IRChannelMaskHiClear; // @ 74
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ULONG IRChannelMaskLoSet; // @ 78
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ULONG IRChannelMaskLoClear; // @ 7C
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INT_EVENT_MASK_REGISTER IntEventSet; // @ 80
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INT_EVENT_MASK_REGISTER IntEventClear; // @ 84
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INT_EVENT_MASK_REGISTER IntMaskSet; // @ 88
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INT_EVENT_MASK_REGISTER IntMaskClear; // @ 8C
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ULONG IsoXmitIntEventSet; // @ 90
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ULONG IsoXmitIntEventClear; // @ 94
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ULONG IsoXmitIntMaskSet; // @ 98
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ULONG IsoXmitIntMaskClear; // @ 9C
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ULONG IsoRecvIntEventSet; // @ A0
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ULONG IsoRecvIntEventClear; // @ A4
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ULONG IsoRecvIntMaskSet; // @ A8
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ULONG IsoRecvIntMaskClear; // @ AC
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|
ULONG Reserved4[11]; // @ B0
|
|
|
|
FAIRNESS_CONTROL_REGISTER FairnessControl; // @ DC
|
|
|
|
LINK_CONTROL_REGISTER LinkControlSet; // @ E0
|
|
LINK_CONTROL_REGISTER LinkControlClear; // @ E4
|
|
|
|
NODE_ID_REGISTER NodeId; // @ E8
|
|
PHY_CONTROL_REGISTER PhyControl; // @ EC
|
|
|
|
ISOCH_CYCLE_TIMER_REGISTER IsochCycleTimer; // @ F0
|
|
|
|
ULONG Reserved5[3]; // @ F4
|
|
|
|
ULONG AsynchReqFilterHiSet; // @ 100
|
|
ULONG AsynchReqFilterHiClear; // @ 104
|
|
|
|
ULONG AsynchReqFilterLoSet; // @ 108
|
|
ULONG AsynchReqFilterLoClear; // @ 10C
|
|
|
|
ULONG PhyReqFilterHiSet; // @ 110
|
|
ULONG PhyReqFilterHiClear; // @ 114
|
|
|
|
ULONG PhyReqFilterLoSet; // @ 118
|
|
ULONG PhyReqFilterLoClear; // @ 11C
|
|
|
|
ULONG PhysicalUpperBound; // @ 120
|
|
ULONG Reserved6[23]; // @ 124
|
|
|
|
DMA_CONTEXT_REGISTERS AsynchContext[4]; // @ 180
|
|
// ATRsp_Context; // @ 1A0
|
|
// ARReq_Context; // @ 1C0
|
|
// ARRsp_Context; // @ 1E0
|
|
|
|
DMA_ISOCH_XMIT_CONTEXT_REGISTERS IT_Context[32]; // @ 200
|
|
|
|
DMA_ISOCH_RCV_CONTEXT_REGISTERS IR_Context[32]; // @ 400
|
|
|
|
} OHCI_REGISTER_MAP, *POHCI_REGISTER_MAP;
|
|
|
|
typedef struct _OHCI1394_PHY_REGISTER_MAP {
|
|
|
|
UCHAR Cable_Power_Status:1; // @ reg 0
|
|
UCHAR Root:1;
|
|
UCHAR Physical_ID:6;
|
|
UCHAR Gap_Count:6; // @ reg 1
|
|
UCHAR Initiate_BusReset:1;
|
|
UCHAR Root_Hold_Off:1;
|
|
UCHAR Number_Ports:4; // @ reg 2
|
|
UCHAR Reserved:2;
|
|
UCHAR Speed:2;
|
|
UCHAR Reserved1:2; // @ reg 3
|
|
UCHAR Connected1:1;
|
|
UCHAR Child1:1;
|
|
UCHAR BStat1:2;
|
|
UCHAR AStat1:2;
|
|
UCHAR Reserved2:2; // @ reg 4
|
|
UCHAR Connected2:1;
|
|
UCHAR Child2:1;
|
|
UCHAR BStat2:2;
|
|
UCHAR AStat2:2; // in 1394A, bit 0 of Astat, is the contender bit
|
|
UCHAR Reserved3:2; // @ reg 5
|
|
UCHAR Connected3:1;
|
|
UCHAR Child3:1;
|
|
UCHAR BStat3:2;
|
|
UCHAR AStat3:2;
|
|
UCHAR Manager_Capable:1; // @ reg 6
|
|
UCHAR Reserved4:3;
|
|
UCHAR Initiated_Reset:1;
|
|
UCHAR Cable_Power_Stat:1;
|
|
UCHAR Cable_Power_Status_Int:1;
|
|
UCHAR Loop_Int:1;
|
|
|
|
} OHCI1394_PHY_REGISTER_MAP, *POHCI1394_PHY_REGISTER_MAP;
|
|
|
|
typedef struct _OHCI1394A_PHY_REGISTER_MAP {
|
|
|
|
UCHAR Cable_Power_Status:1; // @ reg 0
|
|
UCHAR Root:1;
|
|
UCHAR Physical_ID:6;
|
|
UCHAR Gap_Count:6; // @ reg 1
|
|
UCHAR Initiate_BusReset:1;
|
|
UCHAR Root_Hold_Off:1;
|
|
UCHAR Number_Ports:4; // @ reg 2
|
|
UCHAR Reserved1:1;
|
|
UCHAR Extended:3;
|
|
UCHAR Delay:4; // @ reg 3
|
|
UCHAR Reserved2:1;
|
|
UCHAR Max_Speed:3;
|
|
UCHAR Pwr:3; // @ reg 4
|
|
UCHAR Jitter:3;
|
|
UCHAR Contender:1;
|
|
UCHAR Link_Active:1;
|
|
UCHAR Enab_Multi:1; // @ reg 5
|
|
UCHAR Enab_Accel:1;
|
|
UCHAR Port_event:1;
|
|
UCHAR Timeout:1;
|
|
UCHAR Pwr_Fail:1;
|
|
UCHAR Loop:1;
|
|
UCHAR ISBR:1;
|
|
UCHAR Resume_int:1;
|
|
UCHAR Reg6Reserved:8; // @ reg 6
|
|
UCHAR PortSelect:4; // @ reg 7
|
|
UCHAR Reserved3:1;
|
|
UCHAR PageSelect:3;
|
|
UCHAR Register0:8;
|
|
UCHAR Register1:8;
|
|
UCHAR Register2:8;
|
|
UCHAR Register3:8;
|
|
UCHAR Register4:8;
|
|
UCHAR Register5:8;
|
|
UCHAR Register6:8;
|
|
UCHAR Register7:8;
|
|
|
|
} OHCI1394A_PHY_REGISTER_MAP, *POHCI1394A_PHY_REGISTER_MAP;
|
|
|
|
typedef struct _OHCI_SELF_ID_PACKET_HEADER {
|
|
|
|
ULONG TimeStamp:16; // bits 0-15
|
|
ULONG SelfIdGeneration:8; // bits 16-23
|
|
ULONG Reserved:8; // bits 24-31
|
|
|
|
} OHCI_SELF_ID_PACKET_HEADER, *POHCI_SELF_ID_PACKET_HEADER;
|
|
|
|
typedef struct _OHCI_IT_ISOCH_HEADER {
|
|
|
|
ULONG OHCI_Sy:4; // bits 0-3
|
|
ULONG OHCI_Tcode:4; // bits 4-7
|
|
ULONG OHCI_ChanNum:6; // bits 8-13
|
|
ULONG OHCI_Tag:2; // bits 14-15
|
|
ULONG OHCI_Spd:3; // bits 16-18
|
|
ULONG OHCI_Reserved:13; // bits 19-31
|
|
|
|
USHORT OHCI_Reserved1;
|
|
USHORT OHCI_DataLength;
|
|
|
|
} OHCI_IT_ISOCH_HEADER, *POHCI_IT_ISOCH_HEADER;
|
|
|
|
typedef struct _BUS1394_NODE_ADDRESS {
|
|
USHORT NA_Node_Number:6; // Bits 10-15
|
|
USHORT NA_Bus_Number:10; // Bits 0-9
|
|
} BUS1394_NODE_ADDRESS, *PBUS1394_NODE_ADDRESS;
|
|
|
|
//
|
|
// Definition of Command Descriptor Lists (CDL's)
|
|
//
|
|
typedef struct _COMMAND_DESCRIPTOR {
|
|
|
|
struct {
|
|
|
|
ULONG ReqCount:16; // bits 0-15
|
|
ULONG w:2; // bits 16-17
|
|
ULONG b:2; // bits 18-19
|
|
ULONG i:2; // bits 20-21
|
|
ULONG Reserved1:1; // bit 22
|
|
ULONG p:1; // bit 23
|
|
ULONG Key:3; // bits 24-26
|
|
ULONG Status:1; // bit 27
|
|
ULONG Cmd:4; // bits 28-31
|
|
|
|
} Header;
|
|
|
|
ULONG DataAddress;
|
|
|
|
union {
|
|
|
|
ULONG BranchAddress;
|
|
|
|
struct {
|
|
|
|
ULONG Z:4; // bits 0-3
|
|
ULONG Reserved:28; // bits 4-31
|
|
|
|
} z;
|
|
|
|
} u;
|
|
|
|
struct {
|
|
|
|
union {
|
|
USHORT TimeStamp:16; // bits 0-15
|
|
USHORT ResCount:16; // bits 0-15
|
|
} u;
|
|
|
|
USHORT XferStatus; // bits 16-31
|
|
|
|
} Status;
|
|
|
|
} COMMAND_DESCRIPTOR, *PCOMMAND_DESCRIPTOR;
|
|
|
|
typedef struct _OHCI_ASYNC_PACKET {
|
|
|
|
|
|
USHORT OHCI_Reserved3:4;
|
|
USHORT OHCI_tCode:4;
|
|
USHORT OHCI_rt:2;
|
|
USHORT OHCI_tLabel:6;
|
|
|
|
union {
|
|
|
|
struct {
|
|
BUS1394_NODE_ADDRESS OHCI_Destination_ID; // 1st quadlet
|
|
} Rx;
|
|
|
|
struct {
|
|
|
|
USHORT OHCI_spd:3; // 1st quadlet
|
|
USHORT OHCI_Reserved2:4;
|
|
USHORT OHCI_srcBusId:1;
|
|
USHORT OHCI_Reserved:8;
|
|
|
|
} Tx;
|
|
|
|
} u;
|
|
|
|
union {
|
|
|
|
USHORT OHCI_Offset_High;
|
|
struct {
|
|
|
|
USHORT OHCI_Reserved2:8;
|
|
USHORT OHCI_Reserved1:4;
|
|
USHORT OHCI_Rcode:4;
|
|
|
|
} Response;
|
|
|
|
} u2;
|
|
|
|
union {
|
|
struct {
|
|
BUS1394_NODE_ADDRESS OHCI_Destination_ID; // 2nd quadlet
|
|
} Tx;
|
|
|
|
struct {
|
|
BUS1394_NODE_ADDRESS OHCI_Source_ID; // 2nd quadlet
|
|
} Rx;
|
|
|
|
} u1;
|
|
|
|
ULONG OHCI_Offset_Low; // 3rd quadlet
|
|
|
|
union {
|
|
struct {
|
|
|
|
USHORT OHCI_Extended_tCode;
|
|
USHORT OHCI_Data_Length; // 4th quadlet
|
|
|
|
} Block;
|
|
ULONG OHCI_Quadlet_Data; // 4th quadlet
|
|
} u3;
|
|
|
|
} OHCI_ASYNC_PACKET, *POHCI_ASYNC_PACKET;
|
|
|
|
|
|
typedef struct _DESCRIPTOR_BLOCK {
|
|
|
|
union {
|
|
|
|
COMMAND_DESCRIPTOR CdArray[MAX_OHCI_COMMAND_DESCRIPTOR_BLOCKS];
|
|
|
|
struct {
|
|
COMMAND_DESCRIPTOR Cd;
|
|
OHCI_ASYNC_PACKET Pkt;
|
|
} Imm;
|
|
|
|
|
|
}u;
|
|
|
|
} DESCRIPTOR_BLOCK, *PDESCRIPTOR_BLOCK;
|
|
|
|
//
|
|
// phy access operations
|
|
//
|
|
|
|
#define OHCI_PHY_ACCESS_SET_CONTENDER 0x01000000
|
|
#define OHCI_PHY_ACCESS_SET_GAP_COUNT 0x02000000
|
|
#define OHCI_PHY_ACCESS_RAW_READ 0x10000000
|
|
#define OHCI_PHY_ACCESS_RAW_WRITE 0x20000000
|
|
|
|
//
|
|
// 1394 Speed codes
|
|
//
|
|
|
|
#define SCODE_100_RATE 0
|
|
#define SCODE_200_RATE 1
|
|
#define SCODE_400_RATE 2
|
|
#define SCODE_800_RATE 3
|
|
#define SCODE_1600_RATE 4
|
|
#define SCODE_3200_RATE 5
|
|
|
|
#define TCODE_WRITE_REQUEST_QUADLET 0 // 0000b
|
|
#define TCODE_WRITE_REQUEST_BLOCK 1 // 0001b
|
|
#define TCODE_WRITE_RESPONSE 2 // 0010b
|
|
#define TCODE_RESERVED1 3
|
|
#define TCODE_READ_REQUEST_QUADLET 4 // 0100b
|
|
#define TCODE_READ_REQUEST_BLOCK 5 // 0101b
|
|
#define TCODE_READ_RESPONSE_QUADLET 6 // 0110b
|
|
#define TCODE_READ_RESPONSE_BLOCK 7 // 0111b
|
|
#define TCODE_CYCLE_START 8 // 1000b
|
|
#define TCODE_LOCK_REQUEST 9 // 1001b
|
|
#define TCODE_ISOCH_DATA_BLOCK 10 // 1010b
|
|
#define TCODE_LOCK_RESPONSE 11 // 1011b
|
|
#define TCODE_RESERVED2 12
|
|
#define TCODE_RESERVED3 13
|
|
#define TCODE_SELFID 14
|
|
#define TCODE_RESERVED4 15
|
|
|
|
//
|
|
// IEEE 1212 Configuration Rom header definition
|
|
//
|
|
typedef struct _CONFIG_ROM_INFO {
|
|
union {
|
|
USHORT CRI_CRC_Value:16;
|
|
struct {
|
|
UCHAR CRI_Saved_Info_Length;
|
|
UCHAR CRI_Saved_CRC_Length;
|
|
} Saved;
|
|
} u;
|
|
UCHAR CRI_CRC_Length;
|
|
UCHAR CRI_Info_Length;
|
|
} CONFIG_ROM_INFO, *PCONFIG_ROM_INFO;
|
|
|
|
//
|
|
// IEEE 1212 Immediate entry definition
|
|
//
|
|
typedef struct _IMMEDIATE_ENTRY {
|
|
ULONG IE_Value:24;
|
|
ULONG IE_Key:8;
|
|
} IMMEDIATE_ENTRY, *PIMMEDIATE_ENTRY;
|
|
|
|
//
|
|
// IEEE 1212 Directory definition
|
|
//
|
|
typedef struct _DIRECTORY_INFO {
|
|
union {
|
|
USHORT DI_CRC;
|
|
USHORT DI_Saved_Length;
|
|
} u;
|
|
USHORT DI_Length;
|
|
} DIRECTORY_INFO, *PDIRECTORY_INFO;
|
|
|
|
//
|
|
// IEEE 1212 Node Capabilities entry definition
|
|
//
|
|
typedef struct _NODE_CAPABILITES {
|
|
ULONG NC_Init:1; // These can be found
|
|
ULONG NC_Ded:1; // in the IEEE 1212 doc
|
|
ULONG NC_Off:1;
|
|
ULONG NC_Atn:1;
|
|
ULONG NC_Elo:1;
|
|
ULONG NC_Reserved1:1;
|
|
ULONG NC_Drq:1;
|
|
ULONG NC_Lst:1;
|
|
ULONG NC_Fix:1;
|
|
ULONG NC_64:1;
|
|
ULONG NC_Prv:1;
|
|
ULONG NC_Bas:1;
|
|
ULONG NC_Ext:1;
|
|
ULONG NC_Int:1;
|
|
ULONG NC_Ms:1;
|
|
ULONG NC_Spt:1;
|
|
ULONG NC_Reserved2:8;
|
|
ULONG NC_Key:8;
|
|
} NODE_CAPABILITIES, *PNODE_CAPABILITIES;
|
|
|
|
|