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ATA_CMD_IOCTL(9) libata SCSI translation/emulat ATA_CMD_IOCTL(9)

NAME

ata_cmd_ioctl - Handler for HDIO_DRIVE_CMD ioctl

SYNOPSIS

int ata_cmd_ioctl(struct scsi_device * scsidev, void __user * arg);

ARGUMENTS

scsidev
Device to which we are issuing command
arg
User provided data for issuing command

LOCKING

Defined by the SCSI layer. We don't really care.

RETURNS

Zero on success, negative errno on error.

AUTHOR

Jeff Garzik
Author.

COPYRIGHT

May 2018 Kernel Hackers Manual 3.16