This adds setbitsXX/clrbitsXX macro for read-modify-write operations
and converts the 8xx core and drivers to use them.
Signed-off-by: Vitaly Bordug <[email protected]>
Signed-off-by: Marcelo Tosatti <[email protected]>
Signed-off-by: Paul Mackerras <[email protected]>
Some custom cards might not need PCI, without this patch, compilation fails.
Signed-off-by: Roger Blofeld <[email protected]>
Signed-off-by: Sylvain Munaut <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Every other architecture define dma_cache_{inv,wback,wback_inv}
in asm/io.h and doing so brings us closer to ppc64.
Signed-off-by: Stephen Rothwell <[email protected]>
This adds exception table entries for I/O instructions on and
changes MachineCheckException() slightly to cover 8xx specifics (on
8xx the MCE can be generated while executing the IO access instruction
itself, which is not the case on PowerMac's, as the comment on traps.c
details).
Signed-off-by: Marcelo Tosatti <[email protected]>
Signed-off-by: Paul Mackerras <[email protected]>
powerpc: Merge atomic.h and memory.h into powerpc
Merged atomic.h into include/powerpc. Moved asm-style HMT_ defines from
memory.h into ppc_asm.h, where there were already HMT_defines; moved c-style
HMT_ defines to processor.h. Renamed memory.h to synch.h to better reflect
its contents.
Signed-off-by: Kumar Gala <[email protected]>
Signed-off-by: Becky Bruce <[email protected]>
Signed-off-by: Jon Loeliger <[email protected]>
Signed-off-by: Paul Mackerras <[email protected]>
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
David Woodhouse