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Some SoCs have a PCIe host controller to make it possible to attach some other devices to it, like an other Wifi card. This code was tested with an Netgear WNDR3400 (bcm4716 based), but should work with all bcma based SoCs. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
60 lines
1.6 KiB
C
60 lines
1.6 KiB
C
#ifndef LINUX_BCMA_PRIVATE_H_
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#define LINUX_BCMA_PRIVATE_H_
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#ifndef pr_fmt
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#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
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#endif
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#include <linux/bcma/bcma.h>
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#include <linux/delay.h>
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#define BCMA_CORE_SIZE 0x1000
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struct bcma_bus;
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/* main.c */
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int __devinit bcma_bus_register(struct bcma_bus *bus);
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void bcma_bus_unregister(struct bcma_bus *bus);
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int __init bcma_bus_early_register(struct bcma_bus *bus,
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struct bcma_device *core_cc,
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struct bcma_device *core_mips);
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#ifdef CONFIG_PM
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int bcma_bus_suspend(struct bcma_bus *bus);
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int bcma_bus_resume(struct bcma_bus *bus);
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#endif
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/* scan.c */
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int bcma_bus_scan(struct bcma_bus *bus);
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int __init bcma_bus_scan_early(struct bcma_bus *bus,
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struct bcma_device_id *match,
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struct bcma_device *core);
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void bcma_init_bus(struct bcma_bus *bus);
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/* sprom.c */
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int bcma_sprom_get(struct bcma_bus *bus);
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/* driver_chipcommon.c */
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#ifdef CONFIG_BCMA_DRIVER_MIPS
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void bcma_chipco_serial_init(struct bcma_drv_cc *cc);
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#endif /* CONFIG_BCMA_DRIVER_MIPS */
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/* driver_chipcommon_pmu.c */
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u32 bcma_pmu_alp_clock(struct bcma_drv_cc *cc);
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u32 bcma_pmu_get_clockcpu(struct bcma_drv_cc *cc);
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#ifdef CONFIG_BCMA_HOST_PCI
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/* host_pci.c */
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extern int __init bcma_host_pci_init(void);
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extern void __exit bcma_host_pci_exit(void);
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#endif /* CONFIG_BCMA_HOST_PCI */
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/* driver_pci.c */
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u32 bcma_pcie_read(struct bcma_drv_pci *pc, u32 address);
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#ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE
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bool __devinit bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc);
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void __devinit bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc);
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#endif /* CONFIG_BCMA_DRIVER_PCI_HOSTMODE */
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#endif
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