Jens.Osterkamp@de.ibm.com 49d65b3ac5 [PATCH] powerpc/cell: add iommu support for larger memory ... So far, the iommu code was hardwired to a linear mapping between 0x20000000 and 0x40000000, so it could only support 512MB of RAM. This patch still keeps the linear mapping, but looks for proper ibm,dma-window properties to set up larger windows, this makes the maximum supported RAM size 2GB. If there is anything unusual about the dma-window properties, we fall back to the old behavior. We also support switching off the iommu completely now with the regular iommu=off command line option. Signed-off-by: Arnd Bergmann <arndb@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>		2006-01-09 14:53:24 +11:00
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boot	[PATCH] powerpc: Fix suboptimal uImage target	2006-01-09 14:50:25 +11:00
configs	powerpc: update defconfigs	2005-12-20 16:00:17 +11:00
kernel	[PATCH] cell: add platform detection code	2006-01-09 14:53:04 +11:00
lib	powerpc: Fix find_next_bit on 32-bit	2005-11-10 12:01:41 +11:00
mm	[PATCH] powerpc: Add support for "linux,usable-memory" on memory nodes	2006-01-09 14:52:38 +11:00
oprofile	[PATCH] powerpc: Add a is_kernel_addr() macro	2006-01-09 14:51:50 +11:00
platforms	[PATCH] powerpc/cell: add iommu support for larger memory	2006-01-09 14:53:24 +11:00
sysdev	[PATCH] powerpc32: fix definition of distribute_irqs	2006-01-09 14:51:43 +11:00
xmon	[PATCH] powerpc: Add a is_kernel_addr() macro	2006-01-09 14:51:50 +11:00
Kconfig	[PATCH] powerpc: Add CONFIG_CRASH_DUMP	2006-01-09 14:52:14 +11:00
Kconfig.debug	[PATCH] Move Kprobes and Oprofile to "Instrumentation Support" menu	2005-11-07 07:53:35 -08:00
Makefile	[PATCH] powerpc: Add support for building uImages	2006-01-09 14:50:21 +11:00