函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\probe_roms.c Create Date:2022-07-27 08:41:25
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:pci_map_biosrom

函数原型:void __iomem *pci_map_biosrom(struct pci_dev *pdev)

返回类型:void

参数:

类型参数名称
struct pci_dev *pdev
156  oprom等于find_oprom(pdev)
158  如果非oprom则返回:NULL
161  返回:remap - map bus memory into CPU space*@offset: bus address of the memory*@size: size of the resource to map* ioremap performs a platform specific sequence of operations to* make bus memory CPU accessible via the readb/readw/readl/writeb/