drivers/ata/libata.h

1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3  *  libata.h - helper library for ATA
5  *  Copyright 2003-2004 Red Hat, Inc.  All rights reserved.
6  *  Copyright 2003-2004 Jeff Garzik
9  *  as Documentation/driver-api/libata.rst
18 /* libata-core.c */
68 extern int ata_down_xfermask_limit(struct ata_device *dev, unsigned int sel);
90 /* libata-acpi.c */
112 /* libata-scsi.c */
135 /* libata-eh.c */
168 /* libata-pmp.c */
178 	return -EINVAL;  in sata_pmp_scr_read()
183 	return -EINVAL;  in sata_pmp_scr_write()
189 	return -EINVAL;  in sata_pmp_set_lpm()
194 	return -EINVAL;  in sata_pmp_attach()
198 /* libata-sff.c */
215 /* libata-zpodd.c */
221 	return dev->zpodd != NULL;  in zpodd_dev_enabled()