144 lines
5.0 KiB
Plaintext
144 lines
5.0 KiB
Plaintext
/* This is taken straight from Appendix C of the specification */
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typedef long Device_Link;
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enum Device_AddrFamily {
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DEVICE_TCP,
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DEVICE_UDP
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};
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typedef long Device_Flags;
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typedef long Device_ErrorCode;
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struct Device_Error {
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Device_ErrorCode error;
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};
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struct Create_LinkParms {
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long clientId; /* implementation specific value */
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bool lockDevice; /* attempt to lock the device */
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unsigned long lock_timeout; /* time to wait on a lock */
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string device<>; /* name of device */
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};
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struct Create_LinkResp {
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Device_ErrorCode error;
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Device_Link lid;
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unsigned short abortPort; /* for the abort RPC */
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unsigned long maxRecvSize; /* specifies max data size in bytes
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device will accept on a write */
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};
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struct Device_WriteParms {
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Device_Link lid; /* link id from create_link */
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unsigned long io_timeout; /* time to wait for I/O */
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unsigned long lock_timeout; /* time to wait for lock */
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Device_Flags flags;
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opaque data<>; /* data length and the data itself */
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};
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struct Device_WriteResp {
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Device_ErrorCode error;
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unsigned long size; /* number of bytes written */
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};
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struct Device_ReadParms {
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Device_Link lid; /* link id from create_link */
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unsigned long requestSize; /* bytes requested */
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unsigned long io_timeout; /* time to wait for I/O */
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unsigned long lock_timeout; /* time to wait for lock */
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Device_Flags flags;
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char termChar; /* valid if flags & termchrset */
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};
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struct Device_ReadResp {
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Device_ErrorCode error;
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long reason; /* reason(s) read completed */
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opaque data<>; /* data.len and data.val */
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};
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struct Device_ReadStbResp {
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Device_ErrorCode error; /* error code */
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unsigned char stb; /* the returned status byte */
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};
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struct Device_GenericParms {
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Device_Link lid; /* Device_Link id from connect call */
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Device_Flags flags; /* flags with options */
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unsigned long lock_timeout; /* time to wait for lock */
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unsigned long io_timeout; /* time to wait for I/O */
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};
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struct Device_RemoteFunc {
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unsigned long hostAddr; /* host servicing interrupt */
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unsigned short hostPort; /* valid port # on client */
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unsigned long progNum; /* DEVICE_INTR */
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unsigned long progVers; /* DEVICE_INTR_VERSION */
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Device_AddrFamily progFamily; /* DEVICE_UDP | DEVICE_TCP */
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};
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struct Device_EnableSrqParms {
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Device_Link lid;
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bool enable; /* enable or disable interrupts */
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opaque handle<40>; /* host specific data */
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};
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struct Device_LockParms {
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Device_Link lid; /* link id from create_link */
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Device_Flags flags; /* contains the waitlock flag */
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unsigned long lock_timeout; /* time to wait to acquire lock */
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};
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struct Device_DocmdParms {
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Device_Link lid; /* link id from create_link */
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Device_Flags flags; /* flags specifying various options */
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unsigned long io_timeout; /* time to wait for I/O to complete */
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unsigned long lock_timeout; /* time to wait on a lock */
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long cmd; /* which command to execute */
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bool network_order; /* client's byte order */
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long datasize; /* size of individual data elements */
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opaque data_in<>; /* docmd data parameters */
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};
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struct Device_DocmdResp {
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Device_ErrorCode error; /* returned status */
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opaque data_out<>; /* returned data parameter */
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};
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struct Device_SrqParms {
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opaque handle<>;
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};
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program DEVICE_ASYNC{
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version DEVICE_ASYNC_VERSION {
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Device_Error device_abort(Device_Link) = 1;
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} = 1;
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} = 0x0607B0;
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program DEVICE_CORE {
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version DEVICE_CORE_VERSION {
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Create_LinkResp create_link(Create_LinkParms) = 10;
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Device_WriteResp device_write(Device_WriteParms) = 11;
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Device_ReadResp device_read(Device_ReadParms) = 12;
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Device_ReadStbResp device_readstb(Device_GenericParms) = 13;
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Device_Error device_trigger(Device_GenericParms) = 14;
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Device_Error device_clear(Device_GenericParms) = 15;
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Device_Error device_remote(Device_GenericParms) = 16;
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Device_Error device_local(Device_GenericParms) = 17;
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Device_Error device_lock(Device_LockParms) = 18;
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Device_Error device_unlock(Device_Link) = 19;
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Device_Error device_enable_srq(Device_EnableSrqParms)= 20;
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Device_DocmdResp device_docmd(Device_DocmdParms) = 22;
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Device_Error destroy_link(Device_Link) = 23;
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Device_Error create_intr_chan(Device_RemoteFunc) = 25;
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Device_Error destroy_intr_chan(void) = 26;
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} = 1;
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} = 0x0607AF;
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program DEVICE_INTR {
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version DEVICE_INTR_VERSION {
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void device_intr_srq(Device_SrqParms) = 30;
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} = 1;
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} = 0x0607B1;
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