immediately reasserted before we get a chance to process the interrupt,
we can inadvertantly get stuck with zs_tx_stopped set. Move the delta
detection to the hard zs interrupt handler; the softint handler
will notice that something has happened with CTS and restart the
transmitter if it's asserted.
brings us closer to basic operation.
- Verified/updated ROM vector entries for many systems, and new vector
table entries for LC 520, LC 575/577/578, and Quadra 950
- Implement a new machine class (MACH_CLASSQ2) for the LC 575 series
- Use the ptest040() helper function in get_physical().
Also, in straytrap(), only enter the debugger #ifdef DDB.
decent version numbers in them. This should really, really be in a
single file so in the future it only has to be changed in one place
for all distributions and documentation.
earlier stages of the NetBSD/arm32 development.
Added support for the architecture defined SWI's. Currently
The IMB and IMB-range architecture defined SWI's for the ARM810 are
currently recognised.
Various comments cleaned up.
Added the functions atmoic_set_bit() and atomic_clear_bit() that
can be used for setting and clearings bits atomically (need interrupts
to be turned off).
GPROF and PROFILE_ASM are defined.
Register usage has been changed to avoid using r11. This means we have
one less register to save during this function.
booting.
After assembling the post FP processing callback branch call
sync_icache() if CPU_SA110 is defined.
Return a valid signal code when raising a SIGFPE exception so
the cause of the SIGFPE can be determined.
Added the functions arm_fpe_getcontext() and arm_fpe_setcontext()
to obtain the FP context in a FPE independant form for the ptrace()
syscall.
In db_write_text() call sync_caches() after modifing the text area
if CPU_SA110 is defined.
Added a new machine command "frame" to print out a trapframe.
Trap the kernel break point instruction specifically and panic on
any other undefined instruction being executed in SVC mode.
motherboard.
Cleaned up a lot of code to match KNF.
When the device is attach the vidc refclk frequency is reported along
with the amount of video memory and the type.
go wrong when console blanking occurs while X is running.
The blanktime ioctl now allows blanking times to be set, force
immediate blanking or diable blanking on a per virtual console basis.
Updated the console version number to revision D.
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