I2O_BLOCK_SGLIST_ALL(9) Message-based devices I2O_BLOCK_SGLIST_ALL(9)
NAME
i2o_block_sglist_alloc - Allocate the SG list and map it
SYNOPSIS
int i2o_block_sglist_alloc(struct i2o_controller * c, struct i2o_block_request * ireq, u32 ** mptr);
ARGUMENTS
c
I2O controller to which the request belongs
ireq
I2O block request
mptr
message body pointer
DESCRIPTION
Builds the SG list and map it to be accessible by the controller.
Returns 0 on failure or 1 on success.
COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 I2O_BLOCK_SGLIST_ALL(9)
