OpenCloudOS-Kernel/arch/powerpc
Benjamin Herrenschmidt fbf0274e43 [POWERPC] Support for DCR based MPIC
This patch implements support for DCR based MPIC implementations. Such
implementations have the MPIC_USES_DCR flag set and don't use the phys_addr
argument of mpic_alloc (they require a valid dcr mapping in the device node)

This version of the patch can use a little bif of cleanup still (I can
probably consolidate rb->dbase/doff, at least once I'm sure on how the
hardware is actually supposed to work vs. possible simulator issues) and
it should be possible to build a DCR-only version of the driver. I need
to cleanup a bit the CONFIG_* handling for that and probably introduce
CONFIG_MPIC_MMIO and CONFIG_MPIC_DCR.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-12-04 16:08:35 +11:00
..
boot Merge branch 'linux-2.6' into for-linus 2006-12-04 15:59:07 +11:00
configs Merge branch 'linux-2.6' into for-linus 2006-12-04 15:59:07 +11:00
kernel [POWERPC] Generic DCR infrastructure 2006-12-04 16:08:25 +11:00
lib [POWERPC] Disallow kprobes on emulate_step and branch_taken 2006-11-01 15:14:12 +11:00
math-emu [POWERPC] ppc math-emu needs -fno-builtin-fabs for math.c and fabs.c 2006-09-26 15:24:35 +10:00
mm Merge branch 'linux-2.6' into for-linus 2006-12-04 15:59:07 +11:00
oprofile [POWERPC] Fix oprofile support for e500 in arch/powerpc 2006-11-01 14:52:48 +11:00
platforms [POWERPC] Remove ppc_md.pci_map_irq & ppc_swizzle for ARCH=powerpc 2006-12-04 16:00:14 +11:00
sysdev [POWERPC] Support for DCR based MPIC 2006-12-04 16:08:35 +11:00
xmon [POWERPC] add support for dumping spu info from xmon 2006-10-25 14:20:22 +10:00
Kconfig [POWERPC] Generic DCR infrastructure 2006-12-04 16:08:25 +11:00
Kconfig.debug [POWERPC] print backtrace when entering xmon 2006-09-13 18:39:53 +10:00
Makefile [POWERPC] Create a "wrapper" script and use it in arch/powerpc/boot 2006-09-28 14:30:02 +10:00