centos man page for struct_hsi_msg

STRUCT 
HSI_MSG(9)					   High Speed Synchronous Serial					 STRUCT HSI_MSG(9)

NAME
       struct_hsi_msg - HSI message descriptor

SYNOPSIS
       struct hsi_msg {
	 struct list_head link;
	 struct hsi_client * cl;
	 struct sg_table sgt;
	 void * context;
	 void (* complete) (struct hsi_msg *msg);
	 void (* destructor) (struct hsi_msg *msg);
	 int status;
	 unsigned int actual_len;
	 unsigned int channel;
	 unsigned int ttype:1;
	 unsigned int break_frame:1;
       };

MEMBERS
       link
	   Free to use by the current descriptor owner

       cl
	   HSI device client that issues the transfer

       sgt
	   Head of the scatterlist array

       context
	   Client context data associated to the transfer

       complete
	   Transfer completion callback

       destructor
	   Destructor to free resources when flushing

       status
	   Status of the transfer when completed

       actual_len
	   Actual length of data transfered on completion

       channel
	   Channel were to TX/RX the message

       ttype
	   Transfer type (TX if set, RX otherwise)

       break_frame
	   if true HSI will send/receive a break frame. Data buffers are ignored in the request.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014							 STRUCT HSI_MSG(9)