函数逻辑报告 |
Source Code:arch\x86\kernel\amd_gart_64.c |
Create Date:2022-07-27 09:51:49 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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函数名称:check_iommu_size
函数原型:static __init unsigned long check_iommu_size(unsigned long aper, u64 aper_size)
返回类型:unsigned long
参数:
类型 | 参数 | 名称 |
---|---|---|
unsigned long | aper | |
u64 | aper_size |
503 | 如果非size of remapping area bytes 则 |
505 | 如果非no_agp则size of remapping area bytes 除等于2 |
512 | 如果size of remapping area bytes 小于64乘1024乘1024则 |
513 | 打印警告信息("PCI-DMA: Warning: Small IOMMU %luMB. Consider increasing the AGP aperture in BIOS\n", size of remapping area bytes >> 20) |
518 | 返回:size of remapping area bytes |
名称 | 描述 |
---|---|
gart_iommu_init |
源代码转换工具 开放的插件接口 | X |
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支持:c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现:逻辑报告 代码生成和批量转换代码 |