函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\video\vga.h Create Date:2022-07-27 09:48:52
Last Modify:2020-03-12 14:18:49 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称：vga_w

函数原型：static inline void vga_w(void __iomem *regbase, unsigned short port, unsigned char val)

返回类型：void

参数：

类型参数名称
void __iomem *regbase
unsigned shortport
unsigned charval
244  如果regbase则vga_mm_w(regbase, port, val)
246  否则vga_io_w(port, val)
调用者
名称描述
vga_rcrtVGA CRTC register read/write
vga_rseqVGA sequencer register read/write
vga_rgfxVGA graphics controller register read/write
vga_rattrVGA attribute controller register read/write
vga_wattr