table of contents
| 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 accessable by the controller.
Returns 0 on failure or 1 on success.
COPYRIGHT¶
| April 2023 | Kernel Hackers Manual 2.6. |