tegra_fb was not adjusted so da_fb_linebytes was used uninitialized
add tfa_fb_linebytes and match radeonfb/nouveaufb code in how we set it
switch to using an initializer to hopefully avoid future errors
this change doesn't need to be pulled up, as tegra_fb.c is absent
in netbsd-7
Convert the one user of it to nommap. No functional change to the
device driver, since uvm interpreted nullmmap just like nommap.
This slightly changes the uvm ABI so that the function pointer nullop
is no longer interpreted as non-mmappable. I do hereby declare that
I am surfing the kernel version bump from a few hours ago.
machine_reset() - instead of trying to cause an invalid data access
that gcc will optimize away, just use "trapa" instruction.
G/c assignment to EXPEVT, it will be set by the actual reset. That
assignment has been probably cargo-culted from cpu_reset() that
manually jumps to 0xa0000000 (the reset address) instead of triggering
a reset.
TODO: This code should be SuperH generic cpu_reset().
that kern_end was pointing to DUMMY PAGE, which was already kentered
earlier in xen_locore, causing pmap to panic.
This change adds support for kernel modules in Xen.
all, with magic offsets here and there in different layers of the system.
It is just blind luck that everything has always worked as expected so
far.
Due to this wrong design we have a problem now: we allocate one physical
page for lapic, and it happens to overlap with the dummy page, which
causes the system to crash.
Fix this by keeping the dummy va directly in a variable instead of magic
offsets. The asm locore now increments the first pa to hide the dummy page
to machdep and pmap.
rx_packets. It's inconsistent. It makes rx_packets is bigger than rx_bytes.
IMHO, it's not required to clear them. At least the above comment says
"/* Setup our descriptor indices */". It's not descriptor indice...
- Do ifconfig -w 10 after ifconfig up
- Accept /1d0h0m..s/ in addition to /23h59m..s/ for expiration time
- Prevent new RA messages from coming after flushing entries
The changes should fix flapping of test results on babylon5.
maxv