sata_scr_write_flush (9)

int sata_scr_write_flush(struct ata_link * link, int reg, u32 val);

link

ATA link to write SCR for

reg

SCR to write

val

value to write

This function is identical to sata_scr_write except that this function performs flush after writing to the register.

None if link is ap->link. Kernel thread context otherwise.

0 on success, negative errno on failure.

Jeff Garzik

Author.