to arrive here referencing the kernel_lev1map without having the
RESERVED ASN -- another CPU may have caused pmap_lev1map_destroy()
to be called, and that routine only invalidates the ASN for the
CPU that called it. So, in the MULTIPROCESSOR case, simply assign
the RESERVED ASN if we reference the kernel_lev1map rather than
asserting that we already have the RESERVED ASN. Thanks to Bill
Sommerfeld for helping me track down the problem.
Also add a new IPI that causes a CPU to re-activate its address
space if the pmap it's using changes level 1 maps (this probably
won't happen very often, but it's correct to have it).
This makes Alpha MP kernels boot multiuser. In fact, this commit
is being made from my dual-CPU AlphaServer 1200 running an MP kernel.
to reserve the first 2MB for the kernel. Use the netwinder specific
files. Add pci_attach_hook for init the pci devices. Add and alternate
id for the PCI ISA bridge.
Add __warn_references() for getstr().
Move getstr() family closer to SUSv2 :
add checks for <carriage return>, the kill character, KEY_LEFT and
KEY_BACKSPACE
ignore other KEY_* characters
resulting in a blank screen when f.e. a setcursor ioctl was called
after the screenblanker had enabled the screen again ... the actual
switching on was then never performed at VSYNC.
A simple |= instead of = does the trick ... just leave the other bits
on please :)
- add new option 'options BOOT_STANDALONE'
boot from standalone(not WinCE application) boot loader.
- add new option 'options SPEC_PLATFORM'
statically specify platid in config file.
In BOOT_STANDALONE case,
'options SPEC_PLATFORM=platid_mask_MACH_xxx_yyy',
and add 'options SPEC_MACH_xxx'&'options SPEC_MACH_xxx_yyy'.
for specify platid in config file statically'
In wince boot case, 'options SPEC_PLATFORM'
and add 'options SPEC_MACH_xxx'&'options SPEC_MACH_xxx_yyy' for
config level size optimization.
XXX: now I working in hpcmips...
Tested with NE/2 card provided to me by Hans Hubner <hans@Huebner.ORG>.
The Compex and Arco cards were not tested. According to Linux ne2 driver,
they should work same way as NE/2.
fredette