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linux/arch/powerpc/platforms
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Olof Johansson 0d72ba930c [POWERPC] Add workaround for MPICs with broken register reads 
Some versions of PWRficient 1682M have an interrupt controller in which
the first register in each pair for interrupt sources doesn't always
read with the right polarity/sense values.

To work around this, keep a software copy of the register instead.  Since
it's not modified from the mpic itself, it's a feasible solution.  Still,
keep it under a config option to avoid wasting memory on other platforms.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-09-14 01:33:25 +10:00
..
8xx [POWERPC] Remove old includes from arch/ppc 2007-08-22 22:39:35 -05:00
40x [POWERPC] Walnut board support 2007-09-07 07:51:24 -05:00
44x [POWERPC] Fix bus probe on Bamboo board 2007-09-07 07:50:26 -05:00
52xx [POWERPC] Provide a default irq_host match, which matches on an exact of_node 2007-09-14 01:33:20 +10:00
82xx [POWERPC] Provide a default irq_host match, which matches on an exact of_node 2007-09-14 01:33:20 +10:00
83xx [POWERPC] Remove old includes from arch/ppc 2007-08-22 22:39:35 -05:00
85xx Merge branch 'linux-2.6' into for-2.6.24 2007-09-14 01:24:25 +10:00
86xx [POWERPC] 8{5,6}xx: Fix build issue with !CONFIG_PCI 2007-09-10 16:00:09 -05:00
cell [POWERPC] Provide a default irq_host match, which matches on an exact of_node 2007-09-14 01:33:20 +10:00
celleb [POWERPC] Invert null match behaviour for irq_hosts 2007-09-14 01:33:20 +10:00
chrp [POWERPC] Copy over headers from arch/ppc to arch/powerpc that we need 2007-08-22 22:43:29 -05:00
embedded6xx [POWERPC] Copy over headers from arch/ppc to arch/powerpc that we need 2007-08-22 22:43:29 -05:00
iseries [POWERPC] Invert null match behaviour for irq_hosts 2007-09-14 01:33:20 +10:00
maple [POWERPC] maple pci_ops: Use named structure member initializers 2007-08-17 11:01:53 +10:00
pasemi [POWERPC] Add workaround for MPICs with broken register reads 2007-09-14 01:33:25 +10:00
powermac [POWERPC] Add an optional device_node pointer to the irq_host 2007-09-14 01:33:20 +10:00
prep [POWERPC] Split several platforms into their respective Kconfig file 2007-03-22 10:07:32 -05:00
ps3 [POWERPC] Invert null match behaviour for irq_hosts 2007-09-14 01:33:20 +10:00
pseries [POWERPC] Add an optional device_node pointer to the irq_host 2007-09-14 01:33:20 +10:00
fsl_uli1575.c [POWERPC] Fix interrupt routing and setup of ULI M1575 on FSL boards 2007-08-17 13:22:16 -05:00
Kconfig [POWERPC] Add workaround for MPICs with broken register reads 2007-09-14 01:33:25 +10:00
Kconfig.cputype [POWERPC] bootwrapper: Add 8xx cuboot support 2007-08-22 15:28:59 +10:00
Makefile [POWERPC] Walnut board support 2007-09-07 07:51:24 -05:00