引用: vuywsdfwf 发表于 2018-6-21 12:59
host interrupt再关联到硬件中断7是CPU interrupt,请看一下面的图示。
http://processors.wiki.ti.com/index.php/Configuring_Interrupts_on_Keystone_Devices#HWI
引用: kingnet9999 发表于 2018-6-21 13:10
谢谢您的回答,还是不太明白
CpIntc_dispatch作用是什么?
引用: vuywsdfwf 发表于 2018-6-21 13:19
看过上面的链接吗?
There is a dispatch function for handling GEM hardware interrupts triggered by a system interrupt.
http://processors.wiki.ti.com/index.php/Configuring_Interrupts_on_Keystone_Devices#HWI
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