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/** This message is sent to answerbox when the phone
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/** This message is sent to answerbox when the phone
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 * is hung up
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 * is hung up
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 */
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 */
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#define IPC_M_PHONE_HUNGUP  3
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#define IPC_M_PHONE_HUNGUP  3
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/** Send as_area over IPC
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/** Send as_area over IPC.
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 * - ARG1 - src as_area base address
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 * - ARG1 - source as_area base address
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 * - ARG2 - size of src as_area (filled automatically by kernel)
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 * - ARG2 - size of source as_area (filled automatically by kernel)
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 * - ARG3 - flags of the as_area being sent
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 * - ARG3 - flags of the as_area being sent
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 *
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 *
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 * on answer:
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 * on answer, the recipient must set:
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 * - ARG1 - dst as_area base adress
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 * - ARG1 - dst as_area base adress
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 */
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 */
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#define IPC_M_AS_AREA_SEND  4  
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#define IPC_M_AS_AREA_SEND  4  
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/** Get as_area over IPC
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/** Receive as_area over IPC.
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 * - ARG1 - dst as_area base address
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 * - ARG1 - destination as_area base address
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 * - ARG2 - dst as_area size
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 * - ARG2 - destination as_area size
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 * - ARG3 - user defined argument
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 * - ARG3 - user defined argument
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 *
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 *
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 * on answer, the server must set:
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 * on answer, the recipient must set:
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 *
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 *
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 * - ARG1 - src as_area base address
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 * - ARG1 - source as_area base address
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 * - ARG2 - flags that will be used for sharing
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 * - ARG2 - flags that will be used for sharing
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 */
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 */
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#define IPC_M_AS_AREA_RECV  5  
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#define IPC_M_AS_AREA_RECV  5  
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- 
 
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/** Send data to another address space over IPC.
- 
 
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 * - ARG1 - destination address space virtual address, may be overriden by the
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 *      recipient
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 * - ARG2 - source address space virtual address
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 * - ARG3 - size of data to be copied, may be overriden by the recipient
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 *
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 * on answer, the recipient must set:
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 *
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 * - ARG1 - final destination address space virtual address
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 * - ARG3 - final size of data to be copied
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 */
- 
 
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#define IPC_M_DATA_SEND     6
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/* Well-known methods */
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/* Well-known methods */
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#define IPC_M_LAST_SYSTEM   511
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#define IPC_M_LAST_SYSTEM   511
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#define IPC_M_PING      512
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#define IPC_M_PING      512
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/* User methods */
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/* User methods */
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    /** Private data to internal IPC. */
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    /** Private data to internal IPC. */
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    unative_t priv;
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    unative_t priv;
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    /** Data passed from/to userspace. */
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    /** Data passed from/to userspace. */
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    ipc_data_t data;
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    ipc_data_t data;
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- 
 
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    /** Buffer for IPC_M_DATA_SEND. */
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    uint8_t *buffer;
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} call_t;
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} call_t;
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extern void ipc_init(void);
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extern void ipc_init(void);
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extern call_t * ipc_wait_for_call(answerbox_t *box, uint32_t usec, int flags);
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extern call_t * ipc_wait_for_call(answerbox_t *box, uint32_t usec, int flags);
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extern void ipc_answer(answerbox_t *box, call_t *request);
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extern void ipc_answer(answerbox_t *box, call_t *request);