projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 8d7c56d0 | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| 1c2a49f6 AV |
2 | /* |
| 3 | * AHCI SATA platform driver | |
| 4 | * | |
| 5 | * Copyright 2004-2005 Red Hat, Inc. | |
| 6 | * Jeff Garzik <jgarzik@pobox.com> | |
| 7 | * Copyright 2010 MontaVista Software, LLC. | |
| 8 | * Anton Vorontsov <avorontsov@ru.mvista.com> | |
| 1c2a49f6 AV |
9 | */ |
| 10 | ||
| 11 | #ifndef _AHCI_PLATFORM_H | |
| 12 | #define _AHCI_PLATFORM_H | |
| 13 | ||
| 08354809 JB |
14 | #include <linux/compiler.h> |
| 15 | ||
| 6ce73f3a | 16 | struct clk; |
| 1c2a49f6 AV |
17 | struct device; |
| 18 | struct ata_port_info; | |
| 156c5887 | 19 | struct ahci_host_priv; |
| 23b07d4c | 20 | struct platform_device; |
| 018d5ef2 | 21 | struct scsi_host_template; |
| 1c2a49f6 | 22 | |
| 84b032db FF |
23 | int ahci_platform_enable_phys(struct ahci_host_priv *hpriv); |
| 24 | void ahci_platform_disable_phys(struct ahci_host_priv *hpriv); | |
| 6ce73f3a SS |
25 | struct clk *ahci_platform_find_clk(struct ahci_host_priv *hpriv, |
| 26 | const char *con_id); | |
| 156c5887 HG |
27 | int ahci_platform_enable_clks(struct ahci_host_priv *hpriv); |
| 28 | void ahci_platform_disable_clks(struct ahci_host_priv *hpriv); | |
| f67f12ff SS |
29 | int ahci_platform_deassert_rsts(struct ahci_host_priv *hpriv); |
| 30 | int ahci_platform_assert_rsts(struct ahci_host_priv *hpriv); | |
| c7d7ddee GC |
31 | int ahci_platform_enable_regulators(struct ahci_host_priv *hpriv); |
| 32 | void ahci_platform_disable_regulators(struct ahci_host_priv *hpriv); | |
| 96a01ba5 HG |
33 | int ahci_platform_enable_resources(struct ahci_host_priv *hpriv); |
| 34 | void ahci_platform_disable_resources(struct ahci_host_priv *hpriv); | |
| 23b07d4c | 35 | struct ahci_host_priv *ahci_platform_get_resources( |
| 16af2d65 | 36 | struct platform_device *pdev, unsigned int flags); |
| 23b07d4c HG |
37 | int ahci_platform_init_host(struct platform_device *pdev, |
| 38 | struct ahci_host_priv *hpriv, | |
| 018d5ef2 | 39 | const struct ata_port_info *pi_template, |
| 25df73d9 | 40 | const struct scsi_host_template *sht); |
| 156c5887 | 41 | |
| 8eede5bc NW |
42 | void ahci_platform_shutdown(struct platform_device *pdev); |
| 43 | ||
| 648cb6fd HG |
44 | int ahci_platform_suspend_host(struct device *dev); |
| 45 | int ahci_platform_resume_host(struct device *dev); | |
| 46 | int ahci_platform_suspend(struct device *dev); | |
| 47 | int ahci_platform_resume(struct device *dev); | |
| 48 | ||
| f67f12ff SS |
49 | #define AHCI_PLATFORM_GET_RESETS BIT(0) |
| 50 | #define AHCI_PLATFORM_RST_TRIGGER BIT(1) | |
| 9d2ab995 | 51 | |
| 1c2a49f6 | 52 | #endif /* _AHCI_PLATFORM_H */ |