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linux/arch/powerpc/sysdev
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Rojhalat Ibrahim b37e161388 powerpc/pci: Fix boot panic on mpc83xx (regression) 
The following commit caused a fatal oops when booting on mpc83xx with
a non-express PCI bus (regardless of whether a PCI device is present):

commit 50d8f87d2b
Author: Rojhalat Ibrahim <imr@rtschenk.de>
Date:   Mon Apr 8 10:15:28 2013 +0200

    powerpc/fsl-pci Make PCIe hotplug work with Freescale PCIe controllers

    Up to now the PCIe link status on Freescale PCIe controllers was only
    checked once at boot time. So hotplug did not work. With this patch the
    link status is checked on every config read. PCIe devices not present at
    boot time are found after doing 'echo 1 >/sys/bus/pci/rescan'.

    Signed-off-by: Rojhalat Ibrahim <imr@rtschenk.de>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

This patch fixes the issue by calling setup_indirect_pci for all device types.
fsl_indirect_read_config is now only used for booke/86xx PCIe controllers.

Reported-by: Michael Guntsche <mike@it-loops.com>
Cc: Scott Wood <scottwood@freescale.com>
Signed-off-by: Rojhalat Ibrahim <imr@rtschenk.de>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2013-06-24 16:54:09 -05:00
..
ge Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2012-03-21 18:55:10 -07:00
qe_lib powerpc/qe: Fix Kconfig enablement of QE_USB support 2013-03-15 11:14:15 -05:00
xics powerpc: Fix irq_set_affinity() return values 2013-05-14 16:00:18 +10:00
6xx-suspend.S powerpc: Use CURRENT_THREAD_INFO instead of open coded assembly 2012-07-11 14:18:22 +10:00
axonram.c fs: move code out of buffer.c 2012-01-03 22:54:07 -05:00
cpm1.c irq_domain/powerpc: constify irq_domain_ops 2012-02-16 06:11:24 -07:00
cpm2_pic.c powerpc/irqdomain: Fix broken NR_IRQ references 2012-04-30 10:45:26 +10:00
cpm2_pic.h powerpc/cpm2: Checkpatch cleanup 2010-03-04 10:43:58 -06:00
cpm2.c powerpc/fsl-cpm: Configure clock correctly for SCC 2010-04-19 23:13:03 -05:00
cpm_common.c Disintegrate asm/system.h for PowerPC 2012-03-28 18:30:02 +01:00
dart_iommu.c powerpc/iommu: Fix multiple issues with IOMMU pools code 2012-10-04 18:03:20 +10:00
dart.h
dcr-low.S
dcr.c powerpc: add export.h to files making use of EXPORT_SYMBOL 2011-10-31 19:30:37 -04:00
ehv_pic.c powerpc: Fix irq_set_affinity() return values 2013-05-14 16:00:18 +10:00
fsl_85xx_cache_ctlr.h powerpc/85xx: Fix sram_offset parameter type 2012-07-26 13:24:32 -05:00
fsl_85xx_cache_sram.c powerpc/85xx: Fix compiler error with THIS_MODULE and related 2012-03-16 14:50:25 -05:00
fsl_85xx_l2ctlr.c powerpc/85xx: l2sram - Add compatible string for BSC9131 platform 2013-02-19 11:01:54 -06:00
fsl_gtm.c powerpc: Fix typos in Freescale copyright claims 2012-11-15 13:00:58 +11:00
fsl_ifc.c powerpc/fsl: ifc: sparse fixes 2013-02-12 11:05:21 -06:00
fsl_lbc.c powerpc/fsl: lbc: sparse fixes 2013-02-12 11:05:18 -06:00
fsl_mpic_err.c powerpc/mpic: FSL MPIC error interrupt support. 2012-09-12 14:57:10 -05:00
fsl_msi.c powerpc/fsl-msi: use a different lockclass for the cascade interrupt 2013-04-03 11:42:48 -05:00
fsl_msi.h irq_domain/powerpc: Use common irq_domain structure instead of irq_host 2012-02-14 14:06:50 -07:00
fsl_pci.c powerpc/pci: Fix boot panic on mpc83xx (regression) 2013-06-24 16:54:09 -05:00
fsl_pci.h powerpc/85xx: Add platform_device declaration to fsl_pci.h 2013-03-15 11:12:46 -05:00
fsl_pmc.c powerpc: add export.h to files making use of EXPORT_SYMBOL 2011-10-31 19:30:37 -04:00
fsl_rio.c POWERPC: drivers: remove __dev* attributes. 2013-01-03 15:57:04 -08:00
fsl_rio.h fsl-rio: Add two ports and rapidio message units support 2011-11-24 02:01:34 -06:00
fsl_rmu.c powerpc/srio: Fix the compile errors when building with 64bit 2012-03-16 10:46:30 -05:00
fsl_soc.c powerpc/fsl: fsl_soc: sparse fixes 2013-02-12 11:05:20 -06:00
fsl_soc.h Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-3.x into fbdev-next 2011-08-29 09:14:30 +00:00
grackle.c powerpc: rename ppc_pci_*_flags to pci_*_flags 2011-07-12 09:28:04 -05:00
i8259.c irq_domain: Add support for base irq and hwirq in legacy mappings 2012-02-16 06:11:23 -07:00
indirect_pci.c powerpc/fsl-pci Make PCIe hotplug work with Freescale PCIe controllers 2013-04-10 10:15:28 -05:00
ipic.c irq_domain/powerpc: Replace custom xlate functions with library functions 2012-02-16 06:11:24 -07:00
ipic.h irq_domain/powerpc: Use common irq_domain structure instead of irq_host 2012-02-14 14:06:50 -07:00
Kconfig powerpc/powernv: Add option CONFIG_POWERNV_MSI 2013-04-26 16:09:58 +10:00
Makefile powerpc: Add an in memory udbg console 2013-05-08 06:36:49 +10:00
micropatch.c powerpc/cpm1: Mark micropatch code/data static and __init 2010-07-11 11:04:06 -05:00
mmio_nvram.c treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
mpc5xxx_clocks.c powerpc/mpc5xxx: fix sparse warning for non static symbol 2013-02-05 07:40:43 +00:00
mpc8xx_pic.c powerpc/8xx: Fix NR_IRQ bugs and refactor 8xx interrupt controller 2012-04-30 10:45:25 +10:00
mpc8xx_pic.h
mpic_msgr.c POWERPC: drivers: remove __dev* attributes. 2013-01-03 15:57:04 -08:00
mpic_msi.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2012-03-21 18:55:10 -07:00
mpic_pasemi_msi.c powerpc: Convert to new irq_* function names 2011-03-29 14:48:12 +02:00
mpic_u3msi.c powerpc: Convert to new irq_* function names 2011-03-29 14:48:12 +02:00
mpic.c powerpc/mpic: Fix irq distribution problem when MPIC_SINGLE_DEST_CPU 2013-06-01 08:29:24 +10:00
mpic.h powerpc/mpic: FSL MPIC error interrupt support. 2012-09-12 14:57:10 -05:00
msi_bitmap.c Disintegrate asm/system.h for PowerPC 2012-03-28 18:30:02 +01:00
mv64x60_dev.c mv643xx_eth: convert to use the Marvell Orion MDIO driver 2013-03-22 10:25:15 -04:00
mv64x60_pci.c POWERPC: drivers: remove __dev* attributes. 2013-01-03 15:57:04 -08:00
mv64x60_pic.c irq_domain: Replace irq_alloc_host() with revmap-specific initializers 2012-02-16 06:11:22 -07:00
mv64x60_udbg.c treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
mv64x60.h
of_rtc.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
pmi.c powerpc/sysdev: Use module_platform_driver macro 2012-11-15 13:00:05 +11:00
ppc4xx_cpm.c cpu: convert 'cpu' and 'machinecheck' sysdev_class to a regular subsystem 2011-12-21 14:29:42 -08:00
ppc4xx_gpio.c of/gpio: add default of_xlate function if device has a node pointer 2010-07-05 16:14:30 -06:00
ppc4xx_msi.c POWERPC: drivers: remove __dev* attributes. 2013-01-03 15:57:04 -08:00
ppc4xx_ocm.c powerpc/44x: Support OCM(On Chip Memory) for APM821xx SoC and Bluestone board 2013-01-10 15:08:37 +11:00
ppc4xx_pci.c powerpc/pci: Support per-aperture memory offset 2013-05-06 13:40:40 +10:00
ppc4xx_pci.h powerpc/476fpe: Add 476fpe SoC code 2011-12-09 07:51:02 -05:00
ppc4xx_soc.c powerpc/irq: Remove IRQF_DISABLED 2011-11-08 14:51:46 +11:00
rtc_cmos_setup.c powerpc: Use PTR_RET instead of IS_ERR/PTR_ERR 2013-04-18 13:03:48 +10:00
scom.c powerpc: Fix fallout from device_node->name constification 2012-11-29 17:27:19 +00:00
simple_gpio.c powerpc: remove non-required uses of include <linux/module.h> 2011-10-31 19:30:44 -04:00
simple_gpio.h
tsi108_dev.c Disintegrate asm/system.h for PowerPC 2012-03-28 18:30:02 +01:00
tsi108_pci.c irq_domain: Add support for base irq and hwirq in legacy mappings 2012-02-16 06:11:23 -07:00
udbg_memcons.c powerpc: Add an in memory udbg console 2013-05-08 06:36:49 +10:00
uic.c irq_domain/powerpc: Replace custom xlate functions with library functions 2012-02-16 06:11:24 -07:00
xilinx_intc.c irq_domain: Replace irq_alloc_host() with revmap-specific initializers 2012-02-16 06:11:22 -07:00
xilinx_pci.c