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
13struct bcma_bus;
14
15/* main.c */
 
 
 
 
 
16int bcma_bus_register(struct bcma_bus *bus);
17void bcma_bus_unregister(struct bcma_bus *bus);
 
 
 
 
 
 
18
19/* scan.c */
 
20int bcma_bus_scan(struct bcma_bus *bus);
21
22/* sprom.c */
23int bcma_sprom_get(struct bcma_bus *bus);
24
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
25#ifdef CONFIG_BCMA_HOST_PCI
26/* host_pci.c */
27extern int __init bcma_host_pci_init(void);
28extern void __exit bcma_host_pci_exit(void);
29#endif /* CONFIG_BCMA_HOST_PCI */
30
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
31#ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE
 
32void bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc);
 
 
 
 
 
 
 
 
33#endif /* CONFIG_BCMA_DRIVER_PCI_HOSTMODE */
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
34
35#endif

  1/* SPDX-License-Identifier: GPL-2.0 */
  2#ifndef LINUX_BCMA_PRIVATE_H_
  3#define LINUX_BCMA_PRIVATE_H_
  4
  5#ifndef pr_fmt
  6#define pr_fmt(fmt)		KBUILD_MODNAME ": " fmt
  7#endif
  8
  9#include <linux/bcma/bcma.h>
 10#include <linux/delay.h>
 11
 12#define bcma_err(bus, fmt, ...) \
 13	pr_err("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
 14#define bcma_warn(bus, fmt, ...) \
 15	pr_warn("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
 16#define bcma_info(bus, fmt, ...) \
 17	pr_info("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
 18#define bcma_debug(bus, fmt, ...) \
 19	pr_debug("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
 20
 21struct bcma_bus;
 22
 23/* main.c */
 24bool bcma_wait_value(struct bcma_device *core, u16 reg, u32 mask, u32 value,
 25		     int timeout);
 26void bcma_prepare_core(struct bcma_bus *bus, struct bcma_device *core);
 27void bcma_init_bus(struct bcma_bus *bus);
 28void bcma_unregister_cores(struct bcma_bus *bus);
 29int bcma_bus_register(struct bcma_bus *bus);
 30void bcma_bus_unregister(struct bcma_bus *bus);
 31int __init bcma_bus_early_register(struct bcma_bus *bus);
 32#ifdef CONFIG_PM
 33int bcma_bus_suspend(struct bcma_bus *bus);
 34int bcma_bus_resume(struct bcma_bus *bus);
 35#endif
 36struct device *bcma_bus_get_host_dev(struct bcma_bus *bus);
 37
 38/* scan.c */
 39void bcma_detect_chip(struct bcma_bus *bus);
 40int bcma_bus_scan(struct bcma_bus *bus);
 41
 42/* sprom.c */
 43int bcma_sprom_get(struct bcma_bus *bus);
 44
 45/* driver_chipcommon.c */
 46void bcma_core_chipcommon_early_init(struct bcma_drv_cc *cc);
 47void bcma_core_chipcommon_init(struct bcma_drv_cc *cc);
 48void bcma_chipco_bcm4331_ext_pa_lines_ctl(struct bcma_drv_cc *cc, bool enable);
 49#ifdef CONFIG_BCMA_DRIVER_MIPS
 50void bcma_chipco_serial_init(struct bcma_drv_cc *cc);
 51#endif /* CONFIG_BCMA_DRIVER_MIPS */
 52
 53/* driver_chipcommon_b.c */
 54int bcma_core_chipcommon_b_init(struct bcma_drv_cc_b *ccb);
 55void bcma_core_chipcommon_b_free(struct bcma_drv_cc_b *ccb);
 56
 57/* driver_chipcommon_pmu.c */
 58void bcma_pmu_early_init(struct bcma_drv_cc *cc);
 59void bcma_pmu_init(struct bcma_drv_cc *cc);
 60u32 bcma_pmu_get_alp_clock(struct bcma_drv_cc *cc);
 61u32 bcma_pmu_get_cpu_clock(struct bcma_drv_cc *cc);
 62
 63/**************************************************
 64 * driver_chipcommon_sflash.c
 65 **************************************************/
 66
 67#ifdef CONFIG_BCMA_PFLASH
 68extern struct platform_device bcma_pflash_dev;
 69int bcma_pflash_init(struct bcma_drv_cc *cc);
 70#else
 71static inline int bcma_pflash_init(struct bcma_drv_cc *cc)
 72{
 73	bcma_err(cc->core->bus, "Parallel flash not supported\n");
 74	return 0;
 75}
 76#endif /* CONFIG_BCMA_PFLASH */
 77
 78#ifdef CONFIG_BCMA_SFLASH
 79/* driver_chipcommon_sflash.c */
 80int bcma_sflash_init(struct bcma_drv_cc *cc);
 81extern struct platform_device bcma_sflash_dev;
 82#else
 83static inline int bcma_sflash_init(struct bcma_drv_cc *cc)
 84{
 85	bcma_err(cc->core->bus, "Serial flash not supported\n");
 86	return 0;
 87}
 88#endif /* CONFIG_BCMA_SFLASH */
 89
 90#ifdef CONFIG_BCMA_NFLASH
 91/* driver_chipcommon_nflash.c */
 92int bcma_nflash_init(struct bcma_drv_cc *cc);
 93extern struct platform_device bcma_nflash_dev;
 94#else
 95static inline int bcma_nflash_init(struct bcma_drv_cc *cc)
 96{
 97	bcma_err(cc->core->bus, "NAND flash not supported\n");
 98	return 0;
 99}
100#endif /* CONFIG_BCMA_NFLASH */
101
102#ifdef CONFIG_BCMA_HOST_PCI
103/* host_pci.c */
104extern int __init bcma_host_pci_init(void);
105extern void __exit bcma_host_pci_exit(void);
106#endif /* CONFIG_BCMA_HOST_PCI */
107
108/* host_soc.c */
109#if defined(CONFIG_BCMA_HOST_SOC) && defined(CONFIG_OF)
110extern int __init bcma_host_soc_register_driver(void);
111extern void __exit bcma_host_soc_unregister_driver(void);
112#else
113static inline int __init bcma_host_soc_register_driver(void)
114{
115	return 0;
116}
117static inline void __exit bcma_host_soc_unregister_driver(void)
118{
119}
120#endif /* CONFIG_BCMA_HOST_SOC && CONFIG_OF */
121
122/* driver_pci.c */
123#ifdef CONFIG_BCMA_DRIVER_PCI
124u32 bcma_pcie_read(struct bcma_drv_pci *pc, u32 address);
125void bcma_core_pci_early_init(struct bcma_drv_pci *pc);
126void bcma_core_pci_init(struct bcma_drv_pci *pc);
127void bcma_core_pci_up(struct bcma_drv_pci *pc);
128void bcma_core_pci_down(struct bcma_drv_pci *pc);
129#else
130static inline void bcma_core_pci_early_init(struct bcma_drv_pci *pc)
131{
132	WARN_ON(pc->core->bus->hosttype == BCMA_HOSTTYPE_PCI);
133}
134static inline void bcma_core_pci_init(struct bcma_drv_pci *pc)
135{
136	/* Initialization is required for PCI hosted bus */
137	WARN_ON(pc->core->bus->hosttype == BCMA_HOSTTYPE_PCI);
138}
139#endif
140
141/* driver_pcie2.c */
142#ifdef CONFIG_BCMA_DRIVER_PCI
143void bcma_core_pcie2_init(struct bcma_drv_pcie2 *pcie2);
144void bcma_core_pcie2_up(struct bcma_drv_pcie2 *pcie2);
145#else
146static inline void bcma_core_pcie2_init(struct bcma_drv_pcie2 *pcie2)
147{
148	/* Initialization is required for PCI hosted bus */
149	WARN_ON(pcie2->core->bus->hosttype == BCMA_HOSTTYPE_PCI);
150}
151#endif
152
153extern int bcma_chipco_watchdog_register(struct bcma_drv_cc *cc);
154
155#ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE
156bool bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc);
157void bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc);
158#else
159static inline bool bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc)
160{
161	return false;
162}
163static inline void bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc)
164{
165}
166#endif /* CONFIG_BCMA_DRIVER_PCI_HOSTMODE */
167
168/**************************************************
169 * driver_mips.c
170 **************************************************/
171
172#ifdef CONFIG_BCMA_DRIVER_MIPS
173unsigned int bcma_core_mips_irq(struct bcma_device *dev);
174void bcma_core_mips_early_init(struct bcma_drv_mips *mcore);
175void bcma_core_mips_init(struct bcma_drv_mips *mcore);
176#else
177static inline unsigned int bcma_core_mips_irq(struct bcma_device *dev)
178{
179	return 0;
180}
181static inline void bcma_core_mips_early_init(struct bcma_drv_mips *mcore)
182{
183}
184static inline void bcma_core_mips_init(struct bcma_drv_mips *mcore)
185{
186}
187#endif
188
189/**************************************************
190 * driver_gmac_cmn.c
191 **************************************************/
192
193#ifdef CONFIG_BCMA_DRIVER_GMAC_CMN
194void bcma_core_gmac_cmn_init(struct bcma_drv_gmac_cmn *gc);
195#else
196static inline void bcma_core_gmac_cmn_init(struct bcma_drv_gmac_cmn *gc)
197{
198}
199#endif
200
201#ifdef CONFIG_BCMA_DRIVER_GPIO
202/* driver_gpio.c */
203int bcma_gpio_init(struct bcma_drv_cc *cc);
204int bcma_gpio_unregister(struct bcma_drv_cc *cc);
205#else
206static inline int bcma_gpio_init(struct bcma_drv_cc *cc)
207{
208	return -ENOTSUPP;
209}
210static inline int bcma_gpio_unregister(struct bcma_drv_cc *cc)
211{
212	return 0;
213}
214#endif /* CONFIG_BCMA_DRIVER_GPIO */
215
216#endif