Scroll to navigation

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

May 2018 Kernel Hackers Manual 3.16