21 lines
525 B
C
21 lines
525 B
C
/* SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause */
|
|
/*
|
|
* This header provides constants for most AHCI bindings.
|
|
*/
|
|
|
|
#ifndef _DT_BINDINGS_ATA_AHCI_H
|
|
#define _DT_BINDINGS_ATA_AHCI_H
|
|
|
|
/* Host Bus Adapter generic platform capabilities */
|
|
#define HBA_SSS (1 << 27)
|
|
#define HBA_SMPS (1 << 28)
|
|
|
|
/* Host Bus Adapter port-specific platform capabilities */
|
|
#define HBA_PORT_HPCP (1 << 18)
|
|
#define HBA_PORT_MPSP (1 << 19)
|
|
#define HBA_PORT_CPD (1 << 20)
|
|
#define HBA_PORT_ESP (1 << 21)
|
|
#define HBA_PORT_FBSCP (1 << 22)
|
|
|
|
#endif
|