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.

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