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ATA_DO_SET_MODE(9) | libata Library | ATA_DO_SET_MODE(9) |
NAME¶
ata_do_set_mode - Program timings and issue SET FEATURES - XFER
SYNOPSIS¶
int ata_do_set_mode(struct ata_link * link, struct ata_device ** r_failed_dev);
ARGUMENTS¶
struct ata_link * link
link on which timings will be programmed
struct ata_device ** r_failed_dev
out parameter for failed device
DESCRIPTION¶
Standard implementation of the function used to tune and set ATA device disk transfer mode (PIO3, UDMA6, etc.). If ata_dev_set_mode fails, pointer to the failing device is returned in r_failed_dev.
LOCKING: PCI/etc. bus probe sem.
RETURN¶
0 on success, negative errno otherwise
AUTHOR¶
Jeff Garzik
Author.
COPYRIGHT¶
June 2017 | Kernel Hackers Manual 4.11 |