ahci.h revision 1.1.1.1 
1/*	$NetBSD: ahci.h,v 1.1.1.1 2026/01/18 05:21:28 skrll Exp $	*/
2
3/* SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause */
4/*
5 * This header provides constants for most AHCI bindings.
6 */
7
8#ifndef _DT_BINDINGS_ATA_AHCI_H
9#define _DT_BINDINGS_ATA_AHCI_H
10
11/* Host Bus Adapter generic platform capabilities */
12#define HBA_SSS		(1 << 27)
13#define HBA_SMPS	(1 << 28)
14
15/* Host Bus Adapter port-specific platform capabilities */
16#define HBA_PORT_HPCP	(1 << 18)
17#define HBA_PORT_MPSP	(1 << 19)
18#define HBA_PORT_CPD	(1 << 20)
19#define HBA_PORT_ESP	(1 << 21)
20#define HBA_PORT_FBSCP	(1 << 22)
21
22#endif
23