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AgeCommit message (Expand)AuthorFilesLines
2022-08-22Simplify uartputc slightly (thanks Harry Porter)Frans Kaashoek1-13/+9
2022-08-12cosmetic changes (thanks Harry Porter)Frans Kaashoek1-1/+1
2021-08-31I fixed a typo in the comment.amane-uehara1-1/+1
2020-11-05fix uart.c to work with UART_TX_BUF_SIZE == 1Robert Morris1-7/+7
2020-09-14Corrects order of UART RX/TX interrupt enable bitsMatt Harvey1-2/+2
2020-08-28move panicked check to uart.cRobert Morris1-0/+13
2020-08-10defines for UART register bitsRobert Morris1-13/+21
2020-08-10fix printf() in interruptsRobert Morris1-21/+24
2020-08-10interrupt-driven uart output, hopefully a nice example for teaching.Robert Morris1-10/+88
2019-07-28xxxRobert Morris1-2/+3
2019-07-27cleaner UART register interfaceRobert Morris1-25/+37
2019-07-27console/uart tweaksRobert Morris1-0/+4
2019-07-02Checkpoint switching to per-process locks, in attempt clarify xv6'sFrans Kaashoek1-1/+1
2019-06-11separate source into kernel/ user/ mkfs/Robert Morris1-0/+75