[deliverable/linux.git] / drivers / bcma / bcma_private.h

#ifndef LINUX_BCMA_PRIVATE_H_
#define LINUX_BCMA_PRIVATE_H_

#ifndef pr_fmt
#define pr_fmt(fmt)		KBUILD_MODNAME ": " fmt
#endif

#include <linux/bcma/bcma.h>
#include <linux/delay.h>

#define BCMA_CORE_SIZE		0x1000

#define bcma_err(bus, fmt, ...) \
	pr_err("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
#define bcma_warn(bus, fmt, ...) \
	pr_warn("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
#define bcma_info(bus, fmt, ...) \
	pr_info("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
#define bcma_debug(bus, fmt, ...) \
	pr_debug("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)

struct bcma_bus;

/* main.c */
bool bcma_wait_value(struct bcma_device *core, u16 reg, u32 mask, u32 value,
		     int timeout);
void bcma_prepare_core(struct bcma_bus *bus, struct bcma_device *core);
void bcma_init_bus(struct bcma_bus *bus);
void bcma_unregister_cores(struct bcma_bus *bus);
int bcma_bus_register(struct bcma_bus *bus);
void bcma_bus_unregister(struct bcma_bus *bus);
int __init bcma_bus_early_register(struct bcma_bus *bus);
#ifdef CONFIG_PM
int bcma_bus_suspend(struct bcma_bus *bus);
int bcma_bus_resume(struct bcma_bus *bus);
#endif

/* scan.c */
void bcma_detect_chip(struct bcma_bus *bus);
int bcma_bus_scan(struct bcma_bus *bus);

/* sprom.c */
int bcma_sprom_get(struct bcma_bus *bus);

/* driver_chipcommon.c */
void bcma_core_chipcommon_early_init(struct bcma_drv_cc *cc);
void bcma_core_chipcommon_init(struct bcma_drv_cc *cc);
void bcma_chipco_bcm4331_ext_pa_lines_ctl(struct bcma_drv_cc *cc, bool enable);
#ifdef CONFIG_BCMA_DRIVER_MIPS
void bcma_chipco_serial_init(struct bcma_drv_cc *cc);
extern struct platform_device bcma_pflash_dev;
#endif /* CONFIG_BCMA_DRIVER_MIPS */

/* driver_chipcommon_b.c */
int bcma_core_chipcommon_b_init(struct bcma_drv_cc_b *ccb);
void bcma_core_chipcommon_b_free(struct bcma_drv_cc_b *ccb);

/* driver_chipcommon_pmu.c */
void bcma_pmu_early_init(struct bcma_drv_cc *cc);
void bcma_pmu_init(struct bcma_drv_cc *cc);
u32 bcma_pmu_get_alp_clock(struct bcma_drv_cc *cc);
u32 bcma_pmu_get_cpu_clock(struct bcma_drv_cc *cc);

#ifdef CONFIG_BCMA_SFLASH
/* driver_chipcommon_sflash.c */
int bcma_sflash_init(struct bcma_drv_cc *cc);
extern struct platform_device bcma_sflash_dev;
#else
static inline int bcma_sflash_init(struct bcma_drv_cc *cc)
{
	bcma_err(cc->core->bus, "Serial flash not supported\n");
	return 0;
}
#endif /* CONFIG_BCMA_SFLASH */

#ifdef CONFIG_BCMA_NFLASH
/* driver_chipcommon_nflash.c */
int bcma_nflash_init(struct bcma_drv_cc *cc);
extern struct platform_device bcma_nflash_dev;
#else
static inline int bcma_nflash_init(struct bcma_drv_cc *cc)
{
	bcma_err(cc->core->bus, "NAND flash not supported\n");
	return 0;
}
#endif /* CONFIG_BCMA_NFLASH */

#ifdef CONFIG_BCMA_HOST_PCI
/* host_pci.c */
extern int __init bcma_host_pci_init(void);
extern void __exit bcma_host_pci_exit(void);
#endif /* CONFIG_BCMA_HOST_PCI */

/* host_soc.c */
#if defined(CONFIG_BCMA_HOST_SOC) && defined(CONFIG_OF)
extern int __init bcma_host_soc_register_driver(void);
extern void __exit bcma_host_soc_unregister_driver(void);
#else
static inline int __init bcma_host_soc_register_driver(void)
{
	return 0;
}
static inline void __exit bcma_host_soc_unregister_driver(void)
{
}
#endif /* CONFIG_BCMA_HOST_SOC && CONFIG_OF */

/* driver_pci.c */
#ifdef CONFIG_BCMA_DRIVER_PCI
u32 bcma_pcie_read(struct bcma_drv_pci *pc, u32 address);
void bcma_core_pci_early_init(struct bcma_drv_pci *pc);
void bcma_core_pci_init(struct bcma_drv_pci *pc);
void bcma_core_pci_up(struct bcma_drv_pci *pc);
void bcma_core_pci_down(struct bcma_drv_pci *pc);
#else
static inline void bcma_core_pci_early_init(struct bcma_drv_pci *pc)
{
	WARN_ON(pc->core->bus->hosttype == BCMA_HOSTTYPE_PCI);
}
static inline void bcma_core_pci_init(struct bcma_drv_pci *pc)
{
	/* Initialization is required for PCI hosted bus */
	WARN_ON(pc->core->bus->hosttype == BCMA_HOSTTYPE_PCI);
}
#endif

/* driver_pcie2.c */
#ifdef CONFIG_BCMA_DRIVER_PCI
void bcma_core_pcie2_init(struct bcma_drv_pcie2 *pcie2);
void bcma_core_pcie2_up(struct bcma_drv_pcie2 *pcie2);
#else
static inline void bcma_core_pcie2_init(struct bcma_drv_pcie2 *pcie2)
{
	/* Initialization is required for PCI hosted bus */
	WARN_ON(pcie2->core->bus->hosttype == BCMA_HOSTTYPE_PCI);
}
#endif

extern int bcma_chipco_watchdog_register(struct bcma_drv_cc *cc);

#ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE
bool bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc);
void bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc);
#else
static inline bool bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc)
{
	return false;
}
static inline void bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc)
{
}
#endif /* CONFIG_BCMA_DRIVER_PCI_HOSTMODE */

/**************************************************
 * driver_mips.c
 **************************************************/

#ifdef CONFIG_BCMA_DRIVER_MIPS
unsigned int bcma_core_mips_irq(struct bcma_device *dev);
void bcma_core_mips_early_init(struct bcma_drv_mips *mcore);
void bcma_core_mips_init(struct bcma_drv_mips *mcore);
#else
static inline unsigned int bcma_core_mips_irq(struct bcma_device *dev)
{
	return 0;
}
static inline void bcma_core_mips_early_init(struct bcma_drv_mips *mcore)
{
}
static inline void bcma_core_mips_init(struct bcma_drv_mips *mcore)
{
}
#endif

/**************************************************
 * driver_gmac_cmn.c
 **************************************************/

#ifdef CONFIG_BCMA_DRIVER_GMAC_CMN
void bcma_core_gmac_cmn_init(struct bcma_drv_gmac_cmn *gc);
#else
static inline void bcma_core_gmac_cmn_init(struct bcma_drv_gmac_cmn *gc)
{
}
#endif

#ifdef CONFIG_BCMA_DRIVER_GPIO
/* driver_gpio.c */
int bcma_gpio_init(struct bcma_drv_cc *cc);
int bcma_gpio_unregister(struct bcma_drv_cc *cc);
#else
static inline int bcma_gpio_init(struct bcma_drv_cc *cc)
{
	return -ENOTSUPP;
}
static inline int bcma_gpio_unregister(struct bcma_drv_cc *cc)
{
	return 0;
}
#endif /* CONFIG_BCMA_DRIVER_GPIO */

#endif
Commit	Line	Data
8369ae33 RM	1	#ifndef LINUX_BCMA_PRIVATE_H_
	2	#define LINUX_BCMA_PRIVATE_H_
	3
	4	#ifndef pr_fmt
	5	#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
	6	#endif
	7
	8	#include <linux/bcma/bcma.h>
	9	#include <linux/delay.h>
	10
	11	#define BCMA_CORE_SIZE 0x1000
	12
3d9d8af3 RM	13	#define bcma_err(bus, fmt, ...) \
	14	pr_err("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
	15	#define bcma_warn(bus, fmt, ...) \
	16	pr_warn("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
	17	#define bcma_info(bus, fmt, ...) \
	18	pr_info("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
	19	#define bcma_debug(bus, fmt, ...) \
	20	pr_debug("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
	21
8369ae33 RM	22	struct bcma_bus;
	23
	24	/* main.c */
88f9b65d RM	25	bool bcma_wait_value(struct bcma_device *core, u16 reg, u32 mask, u32 value,
88f9b65d RM	26	int timeout);
ab54bc84	27	void bcma_prepare_core(struct bcma_bus bus, struct bcma_device core);
799038ea	28	void bcma_init_bus(struct bcma_bus *bus);
9b6cc9a8	29	void bcma_unregister_cores(struct bcma_bus *bus);
0f58a01d	30	int bcma_bus_register(struct bcma_bus *bus);
440ca98f	31	void bcma_bus_unregister(struct bcma_bus *bus);
c5ed1df7	32	int __init bcma_bus_early_register(struct bcma_bus *bus);
775ab521	33	#ifdef CONFIG_PM
685a4ef0	34	int bcma_bus_suspend(struct bcma_bus *bus);
775ab521 RM	35	int bcma_bus_resume(struct bcma_bus *bus);
775ab521 RM	36	#endif
8369ae33 RM	37
8369ae33 RM	38	/* scan.c */
799038ea	39	void bcma_detect_chip(struct bcma_bus *bus);
8369ae33 RM	40	int bcma_bus_scan(struct bcma_bus *bus);
8369ae33 RM	41
27f18dc2 RM	42	/* sprom.c */
	43	int bcma_sprom_get(struct bcma_bus *bus);
	44
e3afe0e5	45	/* driver_chipcommon.c */
0a4e699a RM	46	void bcma_core_chipcommon_early_init(struct bcma_drv_cc *cc);
	47	void bcma_core_chipcommon_init(struct bcma_drv_cc *cc);
	48	void bcma_chipco_bcm4331_ext_pa_lines_ctl(struct bcma_drv_cc *cc, bool enable);
e3afe0e5 HM	49	#ifdef CONFIG_BCMA_DRIVER_MIPS
e3afe0e5 HM	50	void bcma_chipco_serial_init(struct bcma_drv_cc *cc);
73e4dbe4	51	extern struct platform_device bcma_pflash_dev;
e3afe0e5 HM	52	#endif /* CONFIG_BCMA_DRIVER_MIPS */
e3afe0e5 HM	53
1716bcf3 HM	54	/* driver_chipcommon_b.c */
	55	int bcma_core_chipcommon_b_init(struct bcma_drv_cc_b *ccb);
	56	void bcma_core_chipcommon_b_free(struct bcma_drv_cc_b *ccb);
	57
e3afe0e5	58	/* driver_chipcommon_pmu.c */
0a4e699a RM	59	void bcma_pmu_early_init(struct bcma_drv_cc *cc);
0a4e699a RM	60	void bcma_pmu_init(struct bcma_drv_cc *cc);
5b5ac414 RM	61	u32 bcma_pmu_get_alp_clock(struct bcma_drv_cc *cc);
5b5ac414 RM	62	u32 bcma_pmu_get_cpu_clock(struct bcma_drv_cc *cc);
e3afe0e5	63
23cb3b21 RM	64	#ifdef CONFIG_BCMA_SFLASH
	65	/* driver_chipcommon_sflash.c */
	66	int bcma_sflash_init(struct bcma_drv_cc *cc);
d57ef3a6	67	extern struct platform_device bcma_sflash_dev;
23cb3b21 RM	68	#else
	69	static inline int bcma_sflash_init(struct bcma_drv_cc *cc)
	70	{
	71	bcma_err(cc->core->bus, "Serial flash not supported\n");
	72	return 0;
	73	}
	74	#endif /* CONFIG_BCMA_SFLASH */
	75
	76	#ifdef CONFIG_BCMA_NFLASH
	77	/* driver_chipcommon_nflash.c */
	78	int bcma_nflash_init(struct bcma_drv_cc *cc);
371a0044	79	extern struct platform_device bcma_nflash_dev;
23cb3b21 RM	80	#else
	81	static inline int bcma_nflash_init(struct bcma_drv_cc *cc)
	82	{
	83	bcma_err(cc->core->bus, "NAND flash not supported\n");
	84	return 0;
	85	}
	86	#endif /* CONFIG_BCMA_NFLASH */
	87
8369ae33 RM	88	#ifdef CONFIG_BCMA_HOST_PCI
	89	/* host_pci.c */
	90	extern int __init bcma_host_pci_init(void);
	91	extern void __exit bcma_host_pci_exit(void);
	92	#endif /* CONFIG_BCMA_HOST_PCI */
	93
2101e533 HM	94	/* host_soc.c */
	95	#if defined(CONFIG_BCMA_HOST_SOC) && defined(CONFIG_OF)
	96	extern int __init bcma_host_soc_register_driver(void);
	97	extern void __exit bcma_host_soc_unregister_driver(void);
	98	#else
	99	static inline int __init bcma_host_soc_register_driver(void)
	100	{
	101	return 0;
	102	}
	103	static inline void __exit bcma_host_soc_unregister_driver(void)
	104	{
	105	}
	106	#endif /* CONFIG_BCMA_HOST_SOC && CONFIG_OF */
	107
4b259a5c	108	/* driver_pci.c */
982a40f5	109	#ifdef CONFIG_BCMA_DRIVER_PCI
4b259a5c	110	u32 bcma_pcie_read(struct bcma_drv_pci *pc, u32 address);
0a4e699a RM	111	void bcma_core_pci_early_init(struct bcma_drv_pci *pc);
0a4e699a RM	112	void bcma_core_pci_init(struct bcma_drv_pci *pc);
4186721d RM	113	void bcma_core_pci_up(struct bcma_drv_pci *pc);
4186721d RM	114	void bcma_core_pci_down(struct bcma_drv_pci *pc);
982a40f5 RM	115	#else
	116	static inline void bcma_core_pci_early_init(struct bcma_drv_pci *pc)
	117	{
	118	WARN_ON(pc->core->bus->hosttype == BCMA_HOSTTYPE_PCI);
	119	}
	120	static inline void bcma_core_pci_init(struct bcma_drv_pci *pc)
	121	{
	122	/* Initialization is required for PCI hosted bus */
	123	WARN_ON(pc->core->bus->hosttype == BCMA_HOSTTYPE_PCI);
	124	}
	125	#endif
4b259a5c	126
804e27de	127	/* driver_pcie2.c */
982a40f5	128	#ifdef CONFIG_BCMA_DRIVER_PCI
0a4e699a	129	void bcma_core_pcie2_init(struct bcma_drv_pcie2 *pcie2);
804e27de	130	void bcma_core_pcie2_up(struct bcma_drv_pcie2 *pcie2);
982a40f5 RM	131	#else
	132	static inline void bcma_core_pcie2_init(struct bcma_drv_pcie2 *pcie2)
	133	{
	134	/* Initialization is required for PCI hosted bus */
	135	WARN_ON(pcie2->core->bus->hosttype == BCMA_HOSTTYPE_PCI);
	136	}
	137	#endif
804e27de	138
a4855f39 HM	139	extern int bcma_chipco_watchdog_register(struct bcma_drv_cc *cc);
a4855f39 HM	140
9352f69c	141	#ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE
0f58a01d GKH	142	bool bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc);
0f58a01d GKH	143	void bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc);
ae8ce289 RM	144	#else
	145	static inline bool bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc)
	146	{
	147	return false;
	148	}
	149	static inline void bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc)
	150	{
	151	}
9352f69c RM	152	#endif /* CONFIG_BCMA_DRIVER_PCI_HOSTMODE */
9352f69c RM	153
0a4e699a RM	154	/**************************************************
	155	* driver_mips.c
	156	**************************************************/
	157
	158	#ifdef CONFIG_BCMA_DRIVER_MIPS
	159	unsigned int bcma_core_mips_irq(struct bcma_device *dev);
	160	void bcma_core_mips_early_init(struct bcma_drv_mips *mcore);
	161	void bcma_core_mips_init(struct bcma_drv_mips *mcore);
	162	#else
	163	static inline unsigned int bcma_core_mips_irq(struct bcma_device *dev)
	164	{
	165	return 0;
	166	}
	167	static inline void bcma_core_mips_early_init(struct bcma_drv_mips *mcore)
	168	{
	169	}
	170	static inline void bcma_core_mips_init(struct bcma_drv_mips *mcore)
	171	{
	172	}
	173	#endif
	174
	175	/**************************************************
	176	* driver_gmac_cmn.c
	177	**************************************************/
	178
	179	#ifdef CONFIG_BCMA_DRIVER_GMAC_CMN
	180	void bcma_core_gmac_cmn_init(struct bcma_drv_gmac_cmn *gc);
	181	#else
	182	static inline void bcma_core_gmac_cmn_init(struct bcma_drv_gmac_cmn *gc)
	183	{
	184	}
	185	#endif
	186
cf0936b0 HM	187	#ifdef CONFIG_BCMA_DRIVER_GPIO
	188	/* driver_gpio.c */
	189	int bcma_gpio_init(struct bcma_drv_cc *cc);
c50ae947	190	int bcma_gpio_unregister(struct bcma_drv_cc *cc);
cf0936b0 HM	191	#else
	192	static inline int bcma_gpio_init(struct bcma_drv_cc *cc)
	193	{
	194	return -ENOTSUPP;
	195	}
c50ae947 HM	196	static inline int bcma_gpio_unregister(struct bcma_drv_cc *cc)
	197	{
	198	return 0;
	199	}
cf0936b0 HM	200	#endif /* CONFIG_BCMA_DRIVER_GPIO */
cf0936b0 HM	201
8369ae33	202	#endif