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linux/arch/powerpc/sysdev
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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
..
qe_lib [POWERPC] Add an optional device_node pointer to the irq_host 2007-09-14 01:33:20 +10:00
axonram.c [POWERPC] axonram: Do not delete gendisks queue in error path 2007-08-25 16:58:27 +10:00
commproc.c [POWERPC] Provide a default irq_host match, which matches on an exact of_node 2007-09-14 01:33:20 +10:00
cpm2_common.c Merge branch 'linux-2.6' into for-2.6.24 2007-09-14 01:24:25 +10:00
cpm2_pic.c [POWERPC] Provide a default irq_host match, which matches on an exact of_node 2007-09-14 01:33:20 +10:00
cpm2_pic.h [POWERPC] cpm2: CPM2 interrupt controller fix 2007-02-07 14:03:20 +11:00
dart.h [POWERPC] Use 4kB iommu pages even on 64kB-page systems 2006-11-01 14:52:48 +11:00
dart_iommu.c [POWERPC] Fix section mismatch in dart_iommu.c 2007-08-17 11:02:06 +10:00
dcr-low.S [POWERPC] Generic DCR infrastructure 2006-12-04 16:08:25 +11:00
dcr.c [POWERPC] Export DCR symbols for modules 2007-08-17 11:01:52 +10:00
fsl_pci.c [POWERPC] Fix PCI Device ID for MPC8544/8533 processors 2007-08-21 19:15:31 -05:00
fsl_pci.h [POWERPC] Fixup resources on pci_bus for PCIe PHB when no device is connected 2007-07-23 10:27:08 -05:00
fsl_soc.c Merge branch 'linux-2.6' into for-2.6.24 2007-08-28 15:56:11 +10:00
fsl_soc.h Merge branch 'upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/vitb/linux-2.6-PQ 2006-09-28 07:18:28 +10:00
grackle.c [POWERPC] Make endianess of cfg_addr for indirect pci ops runtime 2007-07-23 22:29:09 -05:00
i8259.c [POWERPC] Add an optional device_node pointer to the irq_host 2007-09-14 01:33:20 +10:00
indirect_pci.c [POWERPC] indirect_pci_ops: Use named structure member initializers 2007-08-17 11:01:54 +10:00
ipic.c [POWERPC] Add an optional device_node pointer to the irq_host 2007-09-14 01:33:20 +10:00
ipic.h [POWERPC] Add an optional device_node pointer to the irq_host 2007-09-14 01:33:20 +10:00
Makefile [POWERPC] Create common fsl pci/e files based on 86xx platforms 2007-07-23 10:27:07 -05:00
micropatch.c [POWERPC] 8xx: powerpc port of core CPM PIC 2007-02-07 14:03:17 +11:00
mmio_nvram.c [POWERPC] Fix cell's mmio nvram to properly parse device tree 2007-01-22 21:27:35 +11:00
mpc8xx_pic.c [POWERPC] Provide a default irq_host match, which matches on an exact of_node 2007-09-14 01:33:20 +10:00
mpc8xx_pic.h [POWERPC] 8xx: mpc885ads pcmcia support 2007-07-10 00:33:51 -05:00
mpic.c [POWERPC] Add workaround for MPICs with broken register reads 2007-09-14 01:33:25 +10:00
mpic.h [POWERPC] MPIC U3/U4 MSI backend 2007-05-08 13:46:48 +10:00
mpic_msi.c [POWERPC] Add an optional device_node pointer to the irq_host 2007-09-14 01:33:20 +10:00
mpic_u3msi.c [POWERPC] MPIC U3/U4 MSI backend 2007-05-08 13:46:48 +10:00
mv64x60.h [POWERPC] Add Marvell mv64x60 PCI bridge support 2007-05-12 11:32:50 +10:00
mv64x60_dev.c [WATCHDOG] mv64x60_wdt: Add arch/powerpc platform support 2007-07-24 21:16:02 +00:00
mv64x60_pci.c [POWERPC] Make endianess of cfg_addr for indirect pci ops runtime 2007-07-23 22:29:09 -05:00
mv64x60_pic.c [POWERPC] Provide a default irq_host match, which matches on an exact of_node 2007-09-14 01:33:20 +10:00
pmi.c [CELL] pmi: remove support for mutiple devices. 2007-07-20 21:41:34 +02:00
rtc_cmos_setup.c [POWERPC] Add interrupt resource for RTC CMOS driver 2007-08-17 13:18:58 -05:00
timer.c [POWERPC] Use mktime in timer sysdev 2007-06-25 16:56:09 +10:00
tsi108_dev.c [POWERPC] Fix problems with device tree representation of TSI-1xx bridges 2007-06-14 22:30:17 +10:00
tsi108_pci.c [POWERPC] Provide a default irq_host match, which matches on an exact of_node 2007-09-14 01:33:20 +10:00
uic.c [POWERPC] Provide a default irq_host match, which matches on an exact of_node 2007-09-14 01:33:20 +10:00