centos man page for i2o_msg_out_to_virt

I2O_MSG_OUT_TO_VIRT(9)					       Message-based devices					    I2O_MSG_OUT_TO_VIRT(9)

NAME
       i2o_msg_out_to_virt - Turn an I2O message to a virtual address

SYNOPSIS
       struct i2o_message * i2o_msg_out_to_virt(struct i2o_controller * c, u32 m);

ARGUMENTS
       c
	   controller

       m
	   message engine value

DESCRIPTION
       Turn a receive message from an I2O controller bus address into a Linux virtual address. The shared page frame is a linear block so we
       simply have to shift the offset. This function does not work for sender side messages as they are ioremap objects provided by the I2O
       controller.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						    I2O_MSG_OUT_TO_VIRT(9)