b080d4fea0
* intr_establish now takes *two* ipls. One at which the handler should run, and one in which the interrupt should get blocked. All the following changes were provided by Ian Dall: * Remove SCN_HSOFT. Now that the pc532's software interrupt system is running from int14, this won't work anymore. * Add code to detect uart type (SCN2681, SCC2692 or SCC26C92). * Cleanup my RECOVER mess. Thank's to Ian Dall for reading the datasheet and removing all the unnecessary RECOVERs. * Cleanup scnrxintr. * Implement scnhiwflow. * Do not use automatic RTS. This and scnhiflow and some changes to the interrupt system suggested by Ian fix the scn overrun problem at 57600 baud. |
||
---|---|---|
.. | ||
alpha | ||
amiga | ||
arm32 | ||
atari | ||
hp300 | ||
i386 | ||
m68k | ||
mac68k | ||
mips | ||
mvme68k | ||
ofppc | ||
pc532 | ||
pica | ||
pmax | ||
powerpc | ||
sparc | ||
sun3 | ||
vax | ||
x68k |