Paul Mackerras 974a76f513 [POWERPC] Distinguish POWER6 partition modes and tell userspace ... This adds code to look at the properties firmware puts in the device tree to determine what compatibility mode the partition is in on POWER6 machines, and set the ELF aux vector AT_HWCAP and AT_PLATFORM entries appropriately. Specifically, we look at the cpu-version property in the cpu node(s). If that contains a "logical" PVR value (of the form 0x0f00000x), we call identify_cpu again with this PVR value. A value of 0x0f000001 indicates the partition is in POWER5+ compatibility mode, and a value of 0x0f000002 indicates "POWER6 architected" mode, with various extensions disabled. We also look for various other properties: ibm,dfp, ibm,purr and ibm,spurr. Signed-off-by: Paul Mackerras <paulus@samba.org>		2006-12-04 20:40:16 +11:00
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82xx	[POWERPC] Make pci_read_irq_line the default	2006-12-04 16:00:04 +11:00
83xx	[POWERPC] Remove ppc_md.pci_map_irq & ppc_swizzle for ARCH=powerpc	2006-12-04 16:00:14 +11:00
85xx	[POWERPC] Remove ioremap64 and fixup_bigphys_addr	2006-12-04 20:39:04 +11:00
86xx	[POWERPC] Make pci_read_irq_line the default	2006-12-04 16:00:04 +11:00
apus
cell	[POWERPC] cell: Add oprofile support	2006-12-04 20:40:14 +11:00
chrp	[POWERPC] Merge 32 and 64 bits asm-powerpc/io.h	2006-12-04 20:39:05 +11:00
efika	[PATCH] Add Efika platform support	2006-11-13 14:45:04 +11:00
embedded6xx	[POWERPC] Make pci_read_irq_line the default on mpc7448hpc2 board	2006-12-04 20:39:27 +11:00
iseries	[POWERPC] Distinguish POWER6 partition modes and tell userspace	2006-12-04 20:40:16 +11:00
maple	[POWERPC] Make pci_read_irq_line the default	2006-12-04 16:00:04 +11:00
pasemi	[POWERPC] Refactor 64 bits DMA operations	2006-12-04 20:38:40 +11:00
powermac	[POWERPC] Merge 32 and 64 bits asm-powerpc/io.h	2006-12-04 20:39:05 +11:00
prep
pseries	[POWERPC] Wrap cpu_die() with CONFIG_HOTPLUG_CPU	2006-12-04 20:39:29 +11:00
Makefile	[PATCH] Add Efika platform support	2006-11-13 14:45:04 +11:00