📄 pci.h
字号:
/* * linux/include/asm-arm/mach/pci.h * * Copyright (C) 2000 Russell King * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */#define MAX_NR_BUS 2struct arm_bus_sysdata { /* * bitmask of features we can turn. * See PCI command register for more info. */ u16 features; /* * Maximum devsel for this bus. */ u16 maxdevsel; /* * The maximum latency that devices on this * bus can withstand. */ u8 max_lat;};struct arm_pci_sysdata { struct arm_bus_sysdata bus[MAX_NR_BUS];};struct hw_pci { void (*init)(struct arm_pci_sysdata *); u8 (*swizzle)(struct pci_dev *dev, u8 *pin); int (*map_irq)(struct pci_dev *dev, u8 slot, u8 pin);};extern u8 no_swizzle(struct pci_dev *dev, u8 *pin);void __init dc21285_init(struct arm_pci_sysdata *);void __init plx90x0_init(struct arm_pci_sysdata *);
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -