+++ /dev/null
-#pragma once
-
-//
-// OHCI Operational Registers
-//
-
-#define OHCI_REVISION_OFFSET (0x00)
-#define OHCI_REVISION_LOW(rev) ((rev) & 0x0f)
-#define OHCI_REVISION_HIGH(rev) (((rev) >> 4) & 0x03)
-
-
-//
-// OHCI Control Register
-//
-#define OHCI_CONTROL_OFFSET (0x004)
-#define OHCI_CONTROL_BULK_SERVICE_RATIO_MASK (0x003)
-#define OHCI_CONTROL_BULK_RATIO_1_1 (0x000)
-#define OHCI_CONTROL_BULK_RATIO_1_2 (0x001)
-#define OHCI_CONTROL_BULK_RATIO_1_3 (0x002)
-#define OHCI_CONTROL_BULK_RATIO_1_4 (0x003)
-#define OHCI_PERIODIC_LIST_ENABLE (0x004)
-#define OHCI_ISOCHRONOUS_ENABLE (0x008)
-#define OHCI_CONTROL_LIST_ENABLE (0x010)
-#define OHCI_BULK_LIST_ENABLE (0x020)
-#define OHCI_HC_FUNCTIONAL_STATE_MASK (0x0C0)
-#define OHCI_HC_FUNCTIONAL_STATE_RESET (0x000)
-#define OHCI_HC_FUNCTIONAL_STATE_RESUME (0x040)
-#define OHCI_HC_FUNCTIONAL_STATE_OPERATIONAL (0x080)
-#define OHCI_HC_FUNCTIONAL_STATE_SUSPEND (0x0c0)
-#define OHCI_INTERRUPT_ROUTING (0x100)
-#define OHCI_REMOTE_WAKEUP_CONNECTED (0x200)
-#define OHCI_REMORE_WAKEUP_ENABLED (0x400)
-
-//
-// OHCI Command Status Register
-//
-#define OHCI_COMMAND_STATUS_OFFSET (0x08)
-#define OHCI_HOST_CONTROLLER_RESET 0x00000001
-#define OHCI_CONTROL_LIST_FILLED 0x00000002
-#define OHCI_BULK_LIST_FILLED 0x00000004
-#define OHCI_OWNERSHIP_CHANGE_REQUEST 0x00000008
-#define OHCI_SCHEDULING_OVERRUN_COUNT_MASK 0x00030000
-
-
-//
-// OHCI Interrupt Status Register
-//
-#define OHCI_INTERRUPT_STATUS_OFFSET 0x0c
-#define OHCI_SCHEDULING_OVERRUN 0x00000001
-#define OHCI_WRITEBACK_DONE_HEAD 0x00000002
-#define OHCI_START_OF_FRAME 0x00000004
-#define OHCI_RESUME_DETECTED 0x00000008
-#define OHCI_UNRECOVERABLE_ERROR 0x00000010
-#define OHCI_FRAME_NUMBER_OVERFLOW 0x00000020
-#define OHCI_ROOT_HUB_STATUS_CHANGE 0x00000040
-#define OHCI_OWNERSHIP_CHANGE 0x40000000
-#define OHCI_MASTER_INTERRUPT_ENABLE 0x80000000
-
-
-//
-// OHCI Interrupt Enable Register
-//
-#define OHCI_INTERRUPT_ENABLE_OFFSET 0x10
-
-//
-// OHCI Interrupt Enable Register
-//
-#define OHCI_INTERRUPT_DISABLE_OFFSET 0x14
-
-//
-// OHCI HCCA Register
-//
-#define OHCI_HCCA_OFFSET 0x18
-#define OHCI_PERIOD_CURRENT_ED_OFFSET 0x1c
-#define OHCI_CONTROL_HEAD_ED_OFFSET 0x20
-#define OHCI_CONTROL_CURRENT_ED_OFFSET 0x24
-#define OHCI_BULK_HEAD_ED_OFFSET 0x28
-
-//
-// OHCI Root Hub Descriptor A register
-//
-#define OHCI_RH_DESCRIPTOR_A_OFFSET 0x48
-#define OHCI_RH_GET_PORT_COUNT(s) ((s) & 0xff)
-#define OHCI_RH_POWER_SWITCHING_MODE 0x0100
-#define OHCI_RH_NO_POWER_SWITCHING 0x0200
-#define OHCI_RH_DEVICE_TYPE 0x0400
-#define OHCI_RH_OVER_CURRENT_PROTECTION_MODE 0x0800
-#define OHCI_RH_NO_OVER_CURRENT_PROTECTION 0x1000
-#define OHCI_RH_GET_POWER_ON_TO_POWER_GOOD_TIME(s) ((s) >> 24)
-
-//
-// Frame interval register (section 7.3.1)
-//
-#define OHCI_FRAME_INTERVAL_OFFSET 0x34
-#define OHCI_GET_INTERVAL_VALUE(s) ((s) & 0x3fff)
-#define OHCI_GET_FS_LARGEST_DATA_PACKET(s) (((s) >> 16) & 0x7fff)
-#define OHCI_FRAME_INTERVAL_TOGGLE 0x80000000
-
-//
-// frame interval
-//
-#define OHCI_FRAME_INTERVAL_NUMBER_OFFSET 0x3C
-
-//
-// periodic start register
-//
-#define OHCI_PERIODIC_START_OFFSET 0x40
-#define OHCI_PERIODIC(i) ((i) * 9 / 10)
-
-//
-// Root Hub Descriptor B register (section 7.4.2)
-//
-
-#define OHCI_RH_DESCRIPTOR_B_OFFSET 0x4c
-
-//
-// Root Hub status register (section 7.4.3)
-//
-#define OHCI_RH_STATUS_OFFSET 0x50
-#define OHCI_RH_LOCAL_POWER_STATUS 0x00000001
-#define OHCI_RH_OVER_CURRENT_INDICATOR 0x00000002
-#define OHCI_RH_DEVICE_REMOTE_WAKEUP_ENABLE 0x00008000
-#define OHCI_RH_LOCAL_POWER_STATUS_CHANGE 0x00010000
-#define OHCI_RH_OVER_CURRENT_INDICATOR_CHANGE 0x00020000
-#define OHCI_RH_CLEAR_REMOTE_WAKEUP_ENABLE 0x80000000
-
-//
-// Root Hub port status (n) register (section 7.4.4)
-//
-#define OHCI_RH_PORT_STATUS(n) (0x54 + (n) * 4)// 0 based indexing
-#define OHCI_RH_PORTSTATUS_CCS 0x00000001
-#define OHCI_RH_PORTSTATUS_PES 0x00000002
-#define OHCI_RH_PORTSTATUS_PSS 0x00000004
-#define OHCI_RH_PORTSTATUS_POCI 0x00000008
-#define OHCI_RH_PORTSTATUS_PRS 0x00000010
-#define OHCI_RH_PORTSTATUS_PPS 0x00000100
-#define OHCI_RH_PORTSTATUS_LSDA 0x00000200
-#define OHCI_RH_PORTSTATUS_CSC 0x00010000
-#define OHCI_RH_PORTSTATUS_PESC 0x00020000
-#define OHCI_RH_PORTSTATUS_PSSC 0x00040000
-#define OHCI_RH_PORTSTATUS_OCIC 0x00080000
-#define OHCI_RH_PORTSTATUS_PRSC 0x00100000
-
-//
-// Enable List
-//
-
-#define OHCI_ENABLE_LIST (OHCI_PERIODIC_LIST_ENABLE \
- | OHCI_ISOCHRONOUS_ENABLE \
- | OHCI_CONTROL_LIST_ENABLE \
- | OHCI_BULK_LIST_ENABLE)
-
-//
-// All interrupts
-//
-#define OHCI_ALL_INTERRUPTS (OHCI_SCHEDULING_OVERRUN \
- | OHCI_WRITEBACK_DONE_HEAD \
- | OHCI_START_OF_FRAME \
- | OHCI_RESUME_DETECTED \
- | OHCI_UNRECOVERABLE_ERROR \
- | OHCI_FRAME_NUMBER_OVERFLOW \
- | OHCI_ROOT_HUB_STATUS_CHANGE \
- | OHCI_OWNERSHIP_CHANGE)
-
-//
-// All normal interrupts
-//
-#define OHCI_NORMAL_INTERRUPTS (OHCI_SCHEDULING_OVERRUN \
- | OHCI_WRITEBACK_DONE_HEAD \
- | OHCI_RESUME_DETECTED \
- | OHCI_UNRECOVERABLE_ERROR \
- | OHCI_ROOT_HUB_STATUS_CHANGE \
- | OHCI_OWNERSHIP_CHANGE)
-
-//
-// FSMPS
-//
-
-#define OHCI_FSMPS(i) (((i - 210) * 6 / 7) << 16)
-
-//
-// Periodic
-//
-
-#define OHCI_PERIODIC(i) ((i) * 9 / 10)
-
-// --------------------------------
-// HCCA structure (section 4.4)
-// 256 bytes aligned
-// --------------------------------
-
-#define OHCI_NUMBER_OF_INTERRUPTS 32
-#define OHCI_STATIC_ENDPOINT_COUNT 6
-#define OHCI_BIGGEST_INTERVAL 32
-
-typedef struct
-{
- ULONG InterruptTable[OHCI_NUMBER_OF_INTERRUPTS];
- ULONG CurrentFrameNumber;
- ULONG DoneHead;
- UCHAR Reserved[120];
-}OHCIHCCA, *POHCIHCCA;
-
-#define OHCI_DONE_INTERRUPTS 1
-#define OHCI_HCCA_SIZE 256
-#define OHCI_HCCA_ALIGN 256
-#define OHCI_PAGE_SIZE 0x1000
-#define OHCI_PAGE(x) ((x) &~ 0xfff)
-#define OHCI_PAGE_OFFSET(x) ((x) & 0xfff)
-
-
-typedef struct _OHCI_ENDPOINT_DESCRIPTOR
-{
- // Hardware part
- ULONG Flags;
- ULONG TailPhysicalDescriptor;
- ULONG HeadPhysicalDescriptor;
- ULONG NextPhysicalEndpoint;
-
- // Software part
- PHYSICAL_ADDRESS PhysicalAddress;
- PVOID HeadLogicalDescriptor;
- PVOID NextDescriptor;
- PVOID Request;
- LIST_ENTRY DescriptorListEntry;
-}OHCI_ENDPOINT_DESCRIPTOR, *POHCI_ENDPOINT_DESCRIPTOR;
-
-
-#define OHCI_ENDPOINT_SKIP 0x00004000
-#define OHCI_ENDPOINT_SET_DEVICE_ADDRESS(s) (s)
-#define OHCI_ENDPOINT_GET_DEVICE_ADDRESS(s) ((s) & 0xFF)
-#define OHCI_ENDPOINT_GET_ENDPOINT_NUMBER(s) (((s) >> 7) & 0xf)
-#define OHCI_ENDPOINT_SET_ENDPOINT_NUMBER(s) ((s) << 7)
-#define OHCI_ENDPOINT_GET_MAX_PACKET_SIZE(s) (((s) >> 16) & 0x07ff)
-#define OHCI_ENDPOINT_SET_MAX_PACKET_SIZE(s) ((s) << 16)
-#define OHCI_ENDPOINT_LOW_SPEED 0x00002000
-#define OHCI_ENDPOINT_FULL_SPEED 0x00000000
-#define OHCI_ENDPOINT_DIRECTION_OUT 0x00000800
-#define OHCI_ENDPOINT_DIRECTION_IN 0x00001000
-#define OHCI_ENDPOINT_GENERAL_FORMAT 0x00000000
-#define OHCI_ENDPOINT_ISOCHRONOUS_FORMAT 0x00008000
-#define OHCI_ENDPOINT_HEAD_MASK 0xfffffffc
-#define OHCI_ENDPOINT_HALTED 0x00000001
-#define OHCI_ENDPOINT_TOGGLE_CARRY 0x00000002
-#define OHCI_ENDPOINT_DIRECTION_DESCRIPTOR 0x00000000
-
-//
-// Maximum port count set by OHCI
-//
-#define OHCI_MAX_PORT_COUNT 15
-
-
-typedef struct
-{
- ULONG PortStatus;
- ULONG PortChange;
-}OHCI_PORT_STATUS;
-
-
-typedef struct
-{
- // Hardware part 16 bytes
- ULONG Flags; // Flags field
- ULONG BufferPhysical; // Physical buffer pointer
- ULONG NextPhysicalDescriptor; // Physical pointer next descriptor
- ULONG LastPhysicalByteAddress; // Physical pointer to buffer end
- // Software part
- PHYSICAL_ADDRESS PhysicalAddress; // Physical address of this descriptor
- PVOID NextLogicalDescriptor;
- ULONG BufferSize; // Size of the buffer
- PVOID BufferLogical; // Logical pointer to the buffer
-}OHCI_GENERAL_TD, *POHCI_GENERAL_TD;
-
-
-#define OHCI_TD_BUFFER_ROUNDING 0x00040000
-#define OHCI_TD_DIRECTION_PID_MASK 0x00180000
-#define OHCI_TD_DIRECTION_PID_SETUP 0x00000000
-#define OHCI_TD_DIRECTION_PID_OUT 0x00080000
-#define OHCI_TD_DIRECTION_PID_IN 0x00100000
-#define OHCI_TD_GET_DELAY_INTERRUPT(x) (((x) >> 21) & 7)
-#define OHCI_TD_SET_DELAY_INTERRUPT(x) ((x) << 21)
-#define OHCI_TD_INTERRUPT_MASK 0x00e00000
-#define OHCI_TD_TOGGLE_CARRY 0x00000000
-#define OHCI_TD_TOGGLE_0 0x02000000
-#define OHCI_TD_TOGGLE_1 0x03000000
-#define OHCI_TD_TOGGLE_MASK 0x03000000
-#define OHCI_TD_GET_ERROR_COUNT(x) (((x) >> 26) & 3)
-#define OHCI_TD_GET_CONDITION_CODE(x) ((x) >> 28)
-#define OHCI_TD_SET_CONDITION_CODE(x) ((x) << 28)
-#define OHCI_TD_CONDITION_CODE_MASK 0xf0000000
-
-#define OHCI_TD_INTERRUPT_IMMEDIATE 0x00
-#define OHCI_TD_INTERRUPT_NONE 0x07
-
-#define OHCI_TD_CONDITION_NO_ERROR 0x00
-#define OHCI_TD_CONDITION_CRC_ERROR 0x01
-#define OHCI_TD_CONDITION_BIT_STUFFING 0x02
-#define OHCI_TD_CONDITION_TOGGLE_MISMATCH 0x03
-#define OHCI_TD_CONDITION_STALL 0x04
-#define OHCI_TD_CONDITION_NO_RESPONSE 0x05
-#define OHCI_TD_CONDITION_PID_CHECK_FAILURE 0x06
-#define OHCI_TD_CONDITION_UNEXPECTED_PID 0x07
-#define OHCI_TD_CONDITION_DATA_OVERRUN 0x08
-#define OHCI_TD_CONDITION_DATA_UNDERRUN 0x09
-#define OHCI_TD_CONDITION_BUFFER_OVERRUN 0x0c
-#define OHCI_TD_CONDITION_BUFFER_UNDERRUN 0x0d
-#define OHCI_TD_CONDITION_NOT_ACCESSED 0x0f
-
-// --------------------------------
-// Isochronous transfer descriptor structure (section 4.3.2)
-// --------------------------------
-
-#define OHCI_ITD_NOFFSET 8
-
-typedef struct _OHCI_ISO_TD_
-{
-
- // Hardware part 32 byte
- ULONG Flags;
- ULONG BufferPhysical; // Physical page number of byte 0
- ULONG NextPhysicalDescriptor; // Next isochronous transfer descriptor
- ULONG LastPhysicalByteAddress; // Physical buffer end
- USHORT Offset[OHCI_ITD_NOFFSET]; // Buffer offsets
-
- // Software part
- PHYSICAL_ADDRESS PhysicalAddress; // Physical address of this descriptor
- struct _OHCI_ISO_TD_ * NextLogicalDescriptor; // Logical pointer next descriptor
-}OHCI_ISO_TD, *POHCI_ISO_TD;
-
-C_ASSERT(FIELD_OFFSET(OHCI_ISO_TD, Flags) == 0);
-C_ASSERT(FIELD_OFFSET(OHCI_ISO_TD, BufferPhysical) == 4);
-C_ASSERT(FIELD_OFFSET(OHCI_ISO_TD, NextPhysicalDescriptor) == 8);
-C_ASSERT(FIELD_OFFSET(OHCI_ISO_TD, LastPhysicalByteAddress) == 12);
-C_ASSERT(FIELD_OFFSET(OHCI_ISO_TD, Offset) == 16);
-C_ASSERT(FIELD_OFFSET(OHCI_ISO_TD, PhysicalAddress) == 32);
-C_ASSERT(FIELD_OFFSET(OHCI_ISO_TD, NextLogicalDescriptor) == 40);
-C_ASSERT(sizeof(OHCI_ISO_TD) == 48);
-
-#define OHCI_ITD_GET_STARTING_FRAME(x) ((x) & 0x0000ffff)
-#define OHCI_ITD_SET_STARTING_FRAME(x) ((x) & 0xffff)
-#define OHCI_ITD_GET_DELAY_INTERRUPT(x) (((x) >> 21) & 7)
-#define OHCI_ITD_SET_DELAY_INTERRUPT(x) ((x) << 21)
-#define OHCI_ITD_NO_INTERRUPT 0x00e00000
-#define OHCI_ITD_GET_FRAME_COUNT(x) ((((x) >> 24) & 7) + 1)
-#define OHCI_ITD_SET_FRAME_COUNT(x) (((x) - 1) << 24)
-#define OHCI_ITD_GET_CONDITION_CODE(x) ((x) >> 28)
-#define OHCI_ITD_NO_CONDITION_CODE 0xf0000000
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