J jj1984 Member Aug 3, 2016 #1 In x86, if I set the IF flag in the EFLAGS register to 0, can I mask keyboard and mouse interrupts? Are keyboard and mouse interrupts unmaskable and must be handled no matter what?
In x86, if I set the IF flag in the EFLAGS register to 0, can I mask keyboard and mouse interrupts? Are keyboard and mouse interrupts unmaskable and must be handled no matter what?
Cromewell Administrator Staff member Aug 5, 2016 #3 I think they are maskable. In my brief read, I'd suggest http://wiki.osdev.org/PIC and http://wiki.osdev.org/"8042"_PS/2_Controller first, and if they don't help, going to the more generalized http://wiki.osdev.org/Interrupts
I think they are maskable. In my brief read, I'd suggest http://wiki.osdev.org/PIC and http://wiki.osdev.org/"8042"_PS/2_Controller first, and if they don't help, going to the more generalized http://wiki.osdev.org/Interrupts