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path: root/mubios/drivers/ioapic.c
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* [mubios] Implement serial input and BIOS console key handlingRichard Qin21 hours1-1/+1
| | | | | | Implement UART receive, transmit timeouts, configuration and status reporting for INT 14h functions 00h-03h. Initialize the BDA serial timeout and expose the driver interfaces. Translate terminal characters and CSI/SS3 escape sequences into BIOS keyboard events for INT 16h. Add blocking reads, non-consuming status queries, enhanced key reads and keyboard buffer insertion.
* [mubios] Handle IRQ7 and mask unused IOAPIC inputsRichard Qin45 hours1-2/+35
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* [mubios] Fixed wrong maskRichard Qin3 days1-0/+9
| | | | Signed-off-by: Richard Qin <richard.qin.x@gmail.com>
* [mubios] Enable IRQ0Richard Qin3 days1-0/+87
Signed-off-by: Richard Qin <richard.qin.x@gmail.com>