mirror of
https://github.com/reactos/reactos.git
synced 2025-01-11 08:38:17 +00:00
71 lines
3 KiB
C
71 lines
3 KiB
C
#ifndef __HCD_H__
|
|
#define __HCD_H__
|
|
|
|
#define HCD_TYPE_MASK 0xf0
|
|
#define HCD_TYPE_UHCI 0x10
|
|
#define HCD_TYPE_OHCI 0x20
|
|
#define HCD_TYPE_EHCI 0x30
|
|
|
|
#define hcd_type( hCD ) ( ( ( hCD )->flags ) & HCD_TYPE_MASK )
|
|
#define usb2( hCD ) ( hcd_type( hCD ) == HCD_TYPE_EHCI )
|
|
|
|
#define HCD_ID_MASK 0xf
|
|
|
|
#define HCD_DISP_READ_PORT_COUNT 1 // the param is a pointer to UCHAR
|
|
#define HCD_DISP_READ_RH_DEV_CHANGE 2 // the param is a buffer to hold conn change on all the port
|
|
// must have the rh dev_lock acquired
|
|
|
|
struct _HCD;
|
|
struct _USB_DEV_MANAGER;
|
|
struct _USB_DEV;
|
|
struct _USB_ENDPOINT;
|
|
struct _URB;
|
|
|
|
typedef VOID ( *PHCD_SET_DEV_MGR )( struct _HCD* hcd, struct _USB_DEV_MANAGER *dev_mgr );
|
|
typedef struct _USB_DEV_MANAGER* ( *PHCD_GET_DEV_MGR )( struct _HCD* hcd );
|
|
typedef ULONG ( *PHCD_GET_TYPE )( struct _HCD* hcd );
|
|
typedef VOID ( *PHCD_SET_ID )( struct _HCD* hcd, UCHAR id );
|
|
typedef UCHAR ( *PHCD_GET_ID )( struct _HCD* hcd );
|
|
typedef UCHAR ( *PHCD_ALLOC_ADDR )( struct _HCD* hcd );
|
|
typedef VOID ( *PHCD_FREE_ADDR )( struct _HCD* hcd, UCHAR addr );
|
|
typedef NTSTATUS ( *PHCD_SUBMIT_URB )( struct _HCD* hcd, struct _USB_DEV *pdev, struct _USB_ENDPOINT *pendp, struct _URB *purb );
|
|
typedef VOID ( *PHCD_GENERIC_URB_COMPLETION )( struct _URB *purb, PVOID context ); //we can get te hcd from purb
|
|
typedef struct _USB_DEV* ( *PHCD_GET_ROOT_HUB )( struct _HCD* hcd );
|
|
typedef VOID ( *PHCD_SET_ROOT_HUB )( struct _HCD* hcd, struct _USB_DEV *root_hub );
|
|
typedef BOOLEAN ( *PHCD_REMOVE_DEVICE )( struct _HCD* hcd, struct _USB_DEV *pdev );
|
|
typedef BOOLEAN ( *PHCD_RH_RESET_PORT )( struct _HCD* hcd, UCHAR port_idx ); //must have the rh dev_lock acquired
|
|
typedef BOOLEAN ( *PHCD_RELEASE )( struct _HCD* hcd ); //must have the rh dev_lock acquired
|
|
typedef NTSTATUS( *PHCD_CANCEL_URB)( struct _HCD* hcd, struct _USB_DEV *pdev, struct _USB_ENDPOINT* pendp, struct _URB *purb );
|
|
typedef BOOLEAN ( *PHCD_START )( struct _HCD* hcd ); //must have the rh dev_lock acquired
|
|
typedef NTSTATUS ( *PHCD_DISPATCH )( struct _HCD* hcd, LONG disp_code, PVOID param ); // locking depends on type of code
|
|
|
|
typedef struct _HCD
|
|
{
|
|
PHCD_SET_DEV_MGR hcd_set_dev_mgr;
|
|
PHCD_GET_DEV_MGR hcd_get_dev_mgr;
|
|
PHCD_GET_TYPE hcd_get_type;
|
|
PHCD_SET_ID hcd_set_id;
|
|
PHCD_GET_ID hcd_get_id;
|
|
PHCD_ALLOC_ADDR hcd_alloc_addr;
|
|
PHCD_FREE_ADDR hcd_free_addr;
|
|
PHCD_SUBMIT_URB hcd_submit_urb;
|
|
PHCD_GENERIC_URB_COMPLETION hcd_generic_urb_completion;
|
|
PHCD_GET_ROOT_HUB hcd_get_root_hub;
|
|
PHCD_SET_ROOT_HUB hcd_set_root_hub;
|
|
PHCD_REMOVE_DEVICE hcd_remove_device;
|
|
PHCD_RH_RESET_PORT hcd_rh_reset_port;
|
|
PHCD_RELEASE hcd_release;
|
|
PHCD_CANCEL_URB hcd_cancel_urb;
|
|
PHCD_START hcd_start;
|
|
PHCD_DISPATCH hcd_dispatch;
|
|
|
|
//interfaces for all the host controller
|
|
ULONG flags; //hcd types | hcd id
|
|
ULONG conn_count; //statics for connection activities
|
|
struct _USB_DEV_MANAGER *dev_mgr; //pointer manager
|
|
UCHAR dev_addr_map[ 128 / 8 ]; //bitmap for the device addrs
|
|
struct _DEVICE_EXTENSION *pdev_ext;
|
|
|
|
} HCD, *PHCD;
|
|
|
|
#endif
|