| /* SPDX-License-Identifier: GPL-2.0 */ |
| #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_err(bus, fmt, ...) \ |
| dev_err((bus)->dev, "bus%d: " fmt, (bus)->num, ##__VA_ARGS__) |
| #define bcma_warn(bus, fmt, ...) \ |
| dev_warn((bus)->dev, "bus%d: " fmt, (bus)->num, ##__VA_ARGS__) |
| #define bcma_info(bus, fmt, ...) \ |
| dev_info((bus)->dev, "bus%d: " fmt, (bus)->num, ##__VA_ARGS__) |
| #define bcma_debug(bus, fmt, ...) \ |
| dev_dbg((bus)->dev, "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); |
| #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); |
| |
| /************************************************** |
| * driver_chipcommon_sflash.c |
| **************************************************/ |
| |
| #ifdef CONFIG_BCMA_PFLASH |
| extern struct platform_device bcma_pflash_dev; |
| int bcma_pflash_init(struct bcma_drv_cc *cc); |
| #else |
| static inline int bcma_pflash_init(struct bcma_drv_cc *cc) |
| { |
| bcma_err(cc->core->bus, "Parallel flash not supported\n"); |
| return 0; |
| } |
| #endif /* CONFIG_BCMA_PFLASH */ |
| |
| #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 |