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Commit Graph

5 Commits

Author SHA1 Message Date
Gavin Shan
0ba178888b powerpc/eeh: Remove reference to PCI device
We will rely on pcibios_release_device() to remove the EEH cache
and unbind EEH device for the specific PCI device. So we shouldn't
hold the reference to the PCI device from EEH cache and EEH device.
Otherwise, pcibios_release_device() won't be called as we expected.
The patch removes the reference to the PCI device in EEH core.

Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2013-07-24 14:18:46 +10:00
Benjamin Herrenschmidt
24a72acac1 Linux 3.10
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Merge tag 'v3.10' into next

Merge 3.10 in order to get some of the last minute powerpc
changes, resolve conflicts and add additional fixes on top
of them.
2013-07-01 17:57:25 +10:00
Gavin Shan
eeb6361fdd powerpc/eeh: Avoid build warnings
The patch is for avoiding following build warnings:

   The function .pnv_pci_ioda_fixup() references
   the function __init .eeh_init().
   This is often because .pnv_pci_ioda_fixup lacks a __init

   The function .pnv_pci_ioda_fixup() references
   the function __init .eeh_addr_cache_build().
   This is often because .pnv_pci_ioda_fixup lacks a __init

Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2013-07-01 11:10:33 +10:00
Gavin Shan
88b6d14b2b powerpc/eeh: Fix address catch for PowerNV
On the PowerNV platform, the EEH address cache isn't built correctly
because we skipped the EEH devices without binding PE. The patch
fixes that.

Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2013-07-01 11:10:32 +10:00
Gavin Shan
317f06de78 powerpc/eeh: Move common part to kernel directory
The patch moves the common part of EEH core into arch/powerpc/kernel
directory so that we needn't PPC_PSERIES while compiling POWERNV
platform:

        * Move the EEH common part into arch/powerpc/kernel
        * Move the functions for PCI hotplug from pSeries platform to
          arch/powerpc/kernel/pci-hotplug.c
        * Move CONFIG_EEH from arch/powerpc/platforms/pseries/Kconfig to
          arch/powerpc/platforms/Kconfig
        * Adjust makefile accordingly

Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2013-06-20 17:05:35 +10:00