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d6eb591433
file override to disable fifo on 16550s: I bought a board with two 16550's, but one of those ports has a mouse on it. The sio driver always enables the fifo, which is a bad thing for mice and X. The mouse is jerky and hard to use. The simple thing is be to treat one of the ports as a non-fifo'ed UART, and I use the flags option in my config file. So, my config file has: device sio0 at isa? port "IO_COM1" tty irq 4 flags 0x2 vector siointr device sio1 at isa? port "IO_COM2" tty irq 3 vector siointr (patch deleted) |
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bin | ||
etc | ||
gnu | ||
include | ||
lib/csu/i386 | ||
libexec | ||
sbin | ||
share/man/man4 | ||
sys | ||
usr.bin | ||
usr.sbin |