rom/usb/classes/hub/hub.h

   1 #ifndef HUB_H
   2 #define HUB_H
   3
   4 #include <exec/types.h>
   5 #include <exec/lists.h>
   6 #include <libraries/poseidon.h>
   7
   8 struct NepHubBase
   9 {
  10     struct Library      nh_Library;       /* standard */
  11     UWORD               nh_Flags;         /* various flags */
  12
  13     struct Library     *nh_UtilityBase;   /* utility base */
  14     struct List         nh_Bindings;
  15     struct SignalSemaphore nh_Adr0Sema;   /* Address 0 Semaphore */
  16 };
  17
  18 struct NepClassHub
  19 {
  20     struct Node         nch_Node;         /* Node linkage */
  21     struct NepHubBase  *nch_HubBase;      /* hub.class base */
  22     struct Library     *nch_Base;         /* Poseidon base */
  23     struct PsdHardware *nch_Hardware;     /* Up linkage */
  24     struct PsdDevice   *nch_Device;       /* Up linkage */
  25     struct PsdConfig   *nch_Config;       /* Up linkage */
  26     struct PsdInterface *nch_Interface;   /* Up linkage */
  27     struct PsdEndpoint *nch_EP1;          /* Endpoint 1 */
  28     struct PsdPipe     *nch_EP0Pipe;      /* Endpoint 0 pipe */
  29     struct PsdPipe     *nch_EP1Pipe;      /* Endpoint 1 pipe */
  30     BOOL                nch_IOStarted;    /* IO Running */
  31     BOOL                nch_Running;      /* Not suspended */
  32     struct Task        *nch_ReadySigTask; /* Task to send ready signal to */
  33     LONG                nch_ReadySignal;  /* Signal to send when ready */
  34     struct Task        *nch_Task;         /* Subtask */
  35     struct MsgPort     *nch_TaskMsgPort;  /* Message Port of Subtask */
  36     struct MsgPort     *nch_CtrlMsgPort;  /* Message Port for control messages */
  37     UWORD               nch_NumPorts;     /* Number of ports at this hub */
  38     BOOL                nch_IsUSB20;      /* Is this a highspeed hub? */
  39     UWORD               nch_HubAttr;      /* Hub Characteristics (see UHCF flags) */
  40     UWORD               nch_PwrGoodTime;  /* Time in ms for power to become good */
  41     UWORD               nch_HubCurrent;   /* Max hub current in mA */
  42     ULONG               nch_Removable;    /* Bitmask for device removable */
  43     ULONG               nch_PowerCycle;   /* Bitmask of devices to powercycle */
  44     ULONG               nch_DisablePort;  /* Bitmask of devices to disable */
  45     BOOL                nch_ClassScan;    /* Flag to cause class scan */
  46     BOOL                nch_IsRootHub;    /* Is this a Root Hub? */
  47     UBYTE               nch_PortChanges[4]; /* Buffer for port changes */
  48     struct PsdDevice  **nch_Downstream;   /* Pointer to array of down stream device pointers */
  49 };
  50
  51 struct NepHubMsg
  52 {
  53     struct Message      nhm_Msg;          /* Message body */
  54     ULONG               nhm_MethodID;     /* The method ID (see usbclass.h) */
  55     IPTR               *nhm_Params;       /* Pointer to parameters of the method (all of them!) */
  56     IPTR                nhm_Result;       /* Result of call */
  57 };
  58
  59 #endif /* HUB_H */