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 09:48:51
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：vga_mm_w_fast

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

返回类型：void

参数：

类型参数名称
void __iomem *regbase
unsigned shortport
unsigned charreg
unsigned charval
231  writew(macro for composing an 8-bit VGA register index and value* into a single 16-bit quantity (val, reg), regbase + port)
调用者
名称描述
vga_w_fast
vga_mm_wcrt
vga_mm_wseq
vga_mm_wgfx