- move copyin and friends from locore.S to their own file, copy.S.
share it between i386 and xen.
- defparam KERNBASE and kill KERNBASE_LOCORE hack.
- add more symbols to assym.h and use it where appropriate.
Instead, just add it to the list of files.
Make "prefix foo" lines actually work right when foo is an absolute path,
and make sure the length calculations correspond to the output.
Provide a way to specify a file that will always be included, and a way
to omit the prologue ("$S/") on that file.
instead of setting it to zero. Otherwise nothing ever sets it unless some code
explicitly changes the baud rate. For a serial console (in particular) we want
to use the baud rate set by the bios (or whatever) and used by theboot code.
This is the way it was before a 'new version of com driver' was added in 1997 (rev 1.99)
already-copied pages are paged out. anons that have already been copied
will have refcount == 1, whereas anons that still need to be copied will
have refcount > 1. fixes PR 25392, PR 30257, PR 31924.
"XXX Maxphys temporary changed to 32K while SCSI driver is fixed."
I (and soda) don't know what the "SCSI driver" is, but add local
asc_minphys() to limit max xfer size only for asc.c for now.
- According to old asc.c driver, DMA_START() is called before NCR_CMD_DMA
command. I'm not sure which DMAC or ASC should be started first, but
move DMA command from asc_dma_go() to asc_dma_setup().
- Disable NCR_F_DMASELECT (which allows DMA xfer for select command)
since it caused some problem on PICA.
Now gxemul-0.3.6.2 reaches mountroot() sd0 (but can't exec /sbin/init yet).
rather than putting those longer than 30 chars into .rodata.str1.32.
Apparantly gcc 3.4.4 has this change...
In spite of everything being compressed, this saves over 13k in the boot
floppies.
in mips_vector_init() if options MIPS3_4100 is specified
so that kernels which have options MIPS3_4100 also work
on other MIPS3 CPUs.
XXX: now should we rename options MIPS3_4100 to options ENABLE_MIPS_R4100,
XXX: or just make MIPS3_PG_SHIFT always a variable?
systems where the bios doesn't support LBA reads.
Due to faked geometries the last few (over 30000!) sectors may not be reported
as being readable, but we expect them to be in swap. So we don't force a
root+usr install in that case.
tsutsui