11.1Sskrll/*	$NetBSD: ahci.h,v 1.1.1.1 2026/01/18 05:21:28 skrll Exp $	*/
21.1Sskrll
31.1Sskrll/* SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause */
41.1Sskrll/*
51.1Sskrll * This header provides constants for most AHCI bindings.
61.1Sskrll */
71.1Sskrll
81.1Sskrll#ifndef _DT_BINDINGS_ATA_AHCI_H
91.1Sskrll#define _DT_BINDINGS_ATA_AHCI_H
101.1Sskrll
111.1Sskrll/* Host Bus Adapter generic platform capabilities */
121.1Sskrll#define HBA_SSS		(1 << 27)
131.1Sskrll#define HBA_SMPS	(1 << 28)
141.1Sskrll
151.1Sskrll/* Host Bus Adapter port-specific platform capabilities */
161.1Sskrll#define HBA_PORT_HPCP	(1 << 18)
171.1Sskrll#define HBA_PORT_MPSP	(1 << 19)
181.1Sskrll#define HBA_PORT_CPD	(1 << 20)
191.1Sskrll#define HBA_PORT_ESP	(1 << 21)
201.1Sskrll#define HBA_PORT_FBSCP	(1 << 22)
211.1Sskrll
221.1Sskrll#endif
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