Rafał Miłecki | 8369ae3 | 2011-05-09 18:56:46 +0200 | [diff] [blame] | 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 | |
Rafał Miłecki | 3d9d8af | 2012-07-05 22:07:32 +0200 | [diff] [blame] | 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 | |
Rafał Miłecki | 8369ae3 | 2011-05-09 18:56:46 +0200 | [diff] [blame] | 22 | struct bcma_bus; |
| 23 | |
| 24 | /* main.c */ |
Rafał Miłecki | 88f9b65 | 2013-06-26 10:02:11 +0200 | [diff] [blame] | 25 | bool bcma_wait_value(struct bcma_device *core, u16 reg, u32 mask, u32 value, |
| 26 | int timeout); |
Rafał Miłecki | ab54bc8 | 2014-10-03 17:00:24 +0200 | [diff] [blame] | 27 | void bcma_prepare_core(struct bcma_bus *bus, struct bcma_device *core); |
Rafał Miłecki | 799038e | 2015-01-16 20:59:39 +0100 | [diff] [blame] | 28 | void bcma_init_bus(struct bcma_bus *bus); |
Rafał Miłecki | 9b6cc9a | 2015-02-08 17:11:50 +0100 | [diff] [blame] | 29 | void bcma_unregister_cores(struct bcma_bus *bus); |
Greg Kroah-Hartman | 0f58a01 | 2012-12-21 15:12:59 -0800 | [diff] [blame] | 30 | int bcma_bus_register(struct bcma_bus *bus); |
Rafał Miłecki | 440ca98 | 2011-06-18 01:01:59 +0200 | [diff] [blame] | 31 | void bcma_bus_unregister(struct bcma_bus *bus); |
Rafał Miłecki | c5ed1df | 2015-01-19 08:30:30 +0100 | [diff] [blame] | 32 | int __init bcma_bus_early_register(struct bcma_bus *bus); |
Rafał Miłecki | 775ab52 | 2011-12-09 22:16:07 +0100 | [diff] [blame] | 33 | #ifdef CONFIG_PM |
Linus Torvalds | 685a4ef | 2012-01-13 23:58:40 +0100 | [diff] [blame] | 34 | int bcma_bus_suspend(struct bcma_bus *bus); |
Rafał Miłecki | 775ab52 | 2011-12-09 22:16:07 +0100 | [diff] [blame] | 35 | int bcma_bus_resume(struct bcma_bus *bus); |
| 36 | #endif |
Rafał Miłecki | 8369ae3 | 2011-05-09 18:56:46 +0200 | [diff] [blame] | 37 | |
| 38 | /* scan.c */ |
Rafał Miłecki | 799038e | 2015-01-16 20:59:39 +0100 | [diff] [blame] | 39 | void bcma_detect_chip(struct bcma_bus *bus); |
Rafał Miłecki | 8369ae3 | 2011-05-09 18:56:46 +0200 | [diff] [blame] | 40 | int bcma_bus_scan(struct bcma_bus *bus); |
| 41 | |
Rafał Miłecki | 27f18dc | 2011-06-02 02:08:51 +0200 | [diff] [blame] | 42 | /* sprom.c */ |
| 43 | int bcma_sprom_get(struct bcma_bus *bus); |
| 44 | |
Hauke Mehrtens | e3afe0e | 2011-07-23 01:20:10 +0200 | [diff] [blame] | 45 | /* driver_chipcommon.c */ |
Rafał Miłecki | 0a4e699 | 2015-03-04 14:24:52 +0100 | [diff] [blame] | 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); |
Hauke Mehrtens | e3afe0e | 2011-07-23 01:20:10 +0200 | [diff] [blame] | 49 | #ifdef CONFIG_BCMA_DRIVER_MIPS |
| 50 | void bcma_chipco_serial_init(struct bcma_drv_cc *cc); |
Rafał Miłecki | 73e4dbe4 | 2013-01-25 11:37:26 +0100 | [diff] [blame] | 51 | extern struct platform_device bcma_pflash_dev; |
Hauke Mehrtens | e3afe0e | 2011-07-23 01:20:10 +0200 | [diff] [blame] | 52 | #endif /* CONFIG_BCMA_DRIVER_MIPS */ |
| 53 | |
Hauke Mehrtens | 1716bcf | 2014-09-08 22:53:36 +0200 | [diff] [blame] | 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 | |
Hauke Mehrtens | e3afe0e | 2011-07-23 01:20:10 +0200 | [diff] [blame] | 58 | /* driver_chipcommon_pmu.c */ |
Rafał Miłecki | 0a4e699 | 2015-03-04 14:24:52 +0100 | [diff] [blame] | 59 | void bcma_pmu_early_init(struct bcma_drv_cc *cc); |
| 60 | void bcma_pmu_init(struct bcma_drv_cc *cc); |
Rafał Miłecki | 5b5ac41 | 2012-12-07 12:56:56 +0100 | [diff] [blame] | 61 | u32 bcma_pmu_get_alp_clock(struct bcma_drv_cc *cc); |
| 62 | u32 bcma_pmu_get_cpu_clock(struct bcma_drv_cc *cc); |
Hauke Mehrtens | e3afe0e | 2011-07-23 01:20:10 +0200 | [diff] [blame] | 63 | |
Rafał Miłecki | 23cb3b2 | 2012-07-17 16:26:41 +0200 | [diff] [blame] | 64 | #ifdef CONFIG_BCMA_SFLASH |
| 65 | /* driver_chipcommon_sflash.c */ |
| 66 | int bcma_sflash_init(struct bcma_drv_cc *cc); |
Rafał Miłecki | d57ef3a | 2012-08-10 21:23:53 +0200 | [diff] [blame] | 67 | extern struct platform_device bcma_sflash_dev; |
Rafał Miłecki | 23cb3b2 | 2012-07-17 16:26:41 +0200 | [diff] [blame] | 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); |
Rafał Miłecki | 371a004 | 2012-08-12 13:08:05 +0200 | [diff] [blame] | 79 | extern struct platform_device bcma_nflash_dev; |
Rafał Miłecki | 23cb3b2 | 2012-07-17 16:26:41 +0200 | [diff] [blame] | 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 | |
Rafał Miłecki | 8369ae3 | 2011-05-09 18:56:46 +0200 | [diff] [blame] | 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 | |
Hauke Mehrtens | 2101e53 | 2014-09-26 00:09:19 +0200 | [diff] [blame] | 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 | |
Hauke Mehrtens | 4b259a5 | 2012-01-31 00:03:33 +0100 | [diff] [blame] | 108 | /* driver_pci.c */ |
Rafał Miłecki | 982a40f | 2015-03-05 18:25:11 +0100 | [diff] [blame] | 109 | #ifdef CONFIG_BCMA_DRIVER_PCI |
Hauke Mehrtens | 4b259a5 | 2012-01-31 00:03:33 +0100 | [diff] [blame] | 110 | u32 bcma_pcie_read(struct bcma_drv_pci *pc, u32 address); |
Rafał Miłecki | 0a4e699 | 2015-03-04 14:24:52 +0100 | [diff] [blame] | 111 | void bcma_core_pci_early_init(struct bcma_drv_pci *pc); |
| 112 | void bcma_core_pci_init(struct bcma_drv_pci *pc); |
Rafał Miłecki | 4186721 | 2015-02-08 17:11:47 +0100 | [diff] [blame] | 113 | void bcma_core_pci_up(struct bcma_drv_pci *pc); |
| 114 | void bcma_core_pci_down(struct bcma_drv_pci *pc); |
Rafał Miłecki | 982a40f | 2015-03-05 18:25:11 +0100 | [diff] [blame] | 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 |
Hauke Mehrtens | 4b259a5 | 2012-01-31 00:03:33 +0100 | [diff] [blame] | 126 | |
Rafał Miłecki | 804e27d | 2015-02-08 17:11:49 +0100 | [diff] [blame] | 127 | /* driver_pcie2.c */ |
Rafał Miłecki | 982a40f | 2015-03-05 18:25:11 +0100 | [diff] [blame] | 128 | #ifdef CONFIG_BCMA_DRIVER_PCI |
Rafał Miłecki | 0a4e699 | 2015-03-04 14:24:52 +0100 | [diff] [blame] | 129 | void bcma_core_pcie2_init(struct bcma_drv_pcie2 *pcie2); |
Rafał Miłecki | 804e27d | 2015-02-08 17:11:49 +0100 | [diff] [blame] | 130 | void bcma_core_pcie2_up(struct bcma_drv_pcie2 *pcie2); |
Rafał Miłecki | 982a40f | 2015-03-05 18:25:11 +0100 | [diff] [blame] | 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 |
Rafał Miłecki | 804e27d | 2015-02-08 17:11:49 +0100 | [diff] [blame] | 138 | |
Hauke Mehrtens | a4855f39 | 2012-12-05 18:46:02 +0100 | [diff] [blame] | 139 | extern int bcma_chipco_watchdog_register(struct bcma_drv_cc *cc); |
| 140 | |
Rafał Miłecki | 9352f69 | 2011-07-05 19:48:26 +0200 | [diff] [blame] | 141 | #ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE |
Greg Kroah-Hartman | 0f58a01 | 2012-12-21 15:12:59 -0800 | [diff] [blame] | 142 | bool bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc); |
| 143 | void bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc); |
Rafał Miłecki | ae8ce28 | 2015-01-25 14:02:48 +0100 | [diff] [blame] | 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 | } |
Rafał Miłecki | 9352f69 | 2011-07-05 19:48:26 +0200 | [diff] [blame] | 152 | #endif /* CONFIG_BCMA_DRIVER_PCI_HOSTMODE */ |
| 153 | |
Rafał Miłecki | 0a4e699 | 2015-03-04 14:24:52 +0100 | [diff] [blame] | 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 | |
Hauke Mehrtens | cf0936b | 2012-11-20 22:24:30 +0000 | [diff] [blame] | 187 | #ifdef CONFIG_BCMA_DRIVER_GPIO |
| 188 | /* driver_gpio.c */ |
| 189 | int bcma_gpio_init(struct bcma_drv_cc *cc); |
Hauke Mehrtens | c50ae94 | 2013-02-03 23:25:33 +0100 | [diff] [blame] | 190 | int bcma_gpio_unregister(struct bcma_drv_cc *cc); |
Hauke Mehrtens | cf0936b | 2012-11-20 22:24:30 +0000 | [diff] [blame] | 191 | #else |
| 192 | static inline int bcma_gpio_init(struct bcma_drv_cc *cc) |
| 193 | { |
| 194 | return -ENOTSUPP; |
| 195 | } |
Hauke Mehrtens | c50ae94 | 2013-02-03 23:25:33 +0100 | [diff] [blame] | 196 | static inline int bcma_gpio_unregister(struct bcma_drv_cc *cc) |
| 197 | { |
| 198 | return 0; |
| 199 | } |
Hauke Mehrtens | cf0936b | 2012-11-20 22:24:30 +0000 | [diff] [blame] | 200 | #endif /* CONFIG_BCMA_DRIVER_GPIO */ |
| 201 | |
Rafał Miłecki | 8369ae3 | 2011-05-09 18:56:46 +0200 | [diff] [blame] | 202 | #endif |