1/*
2 * AHCI SATA platform driver
3 *
4 * Copyright 2004-2005 Red Hat, Inc.
5 * Jeff Garzik <jgarzik@pobox.com>
6 * Copyright 2010 MontaVista Software, LLC.
7 * Anton Vorontsov <avorontsov@ru.mvista.com>
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2, or (at your option)
12 * any later version.
13 */
14
15#ifndef _AHCI_PLATFORM_H
16#define _AHCI_PLATFORM_H
17
18#include <linux/compiler.h>
19
20struct device;
21struct ata_port_info;
22struct ahci_host_priv;
23struct platform_device;
24struct scsi_host_template;
25
26int ahci_platform_enable_clks(struct ahci_host_priv *hpriv);
27void ahci_platform_disable_clks(struct ahci_host_priv *hpriv);
28int ahci_platform_enable_regulators(struct ahci_host_priv *hpriv);
29void ahci_platform_disable_regulators(struct ahci_host_priv *hpriv);
30int ahci_platform_enable_resources(struct ahci_host_priv *hpriv);
31void ahci_platform_disable_resources(struct ahci_host_priv *hpriv);
32struct ahci_host_priv *ahci_platform_get_resources(
33 struct platform_device *pdev, unsigned int flags);
34int ahci_platform_init_host(struct platform_device *pdev,
35 struct ahci_host_priv *hpriv,
36 const struct ata_port_info *pi_template,
37 struct scsi_host_template *sht);
38
39void ahci_platform_shutdown(struct platform_device *pdev);
40
41int ahci_platform_suspend_host(struct device *dev);
42int ahci_platform_resume_host(struct device *dev);
43int ahci_platform_suspend(struct device *dev);
44int ahci_platform_resume(struct device *dev);
45
46#define AHCI_PLATFORM_GET_RESETS 0x01
47
48#endif /* _AHCI_PLATFORM_H */
49