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ATA_DO_DEV_READ_ID(9) libata Library ATA_DO_DEV_READ_ID(9)

NAME

ata_do_dev_read_id - default ID read method

SYNOPSIS

unsigned int ata_do_dev_read_id(struct ata_device * dev, struct ata_taskfile * tf, u16 * id);

ARGUMENTS

struct ata_device * dev
device

struct ata_taskfile * tf

proposed taskfile

u16 * id

data buffer

DESCRIPTION

Issue the identify taskfile and hand back the buffer containing identify data. For some RAID controllers and for pre ATA devices this function is wrapped or replaced by the driver

AUTHOR

Jeff Garzik
Author.

COPYRIGHT

September 2017 Kernel Hackers Manual 4.12