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| author | Alexey Kardashevskiy <aik@ozlabs.ru> | 2018-12-19 09:52:16 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-12-21 06:20:46 +0100 |
| commit | 46a1449d9e39478a35d35d9d9025776f6cee24fb (patch) | |
| tree | d8f99c7da68c3e7147b45866c6a0761e70fec546 /arch/powerpc/include/asm/pci-bridge.h | |
| parent | powerpc/vfio/iommu/kvm: Do not pin device memory (diff) | |
| download | linux-46a1449d9e39478a35d35d9d9025776f6cee24fb.tar.xz linux-46a1449d9e39478a35d35d9d9025776f6cee24fb.zip | |
powerpc/powernv: Move npu struct from pnv_phb to pci_controller
The powernv PCI code stores NPU data in the pnv_phb struct. The latter
is referenced by pci_controller::private_data. We are going to have NPU2
support in the pseries platform as well but it does not store any
private_data in in the pci_controller struct; and even if it did,
it would be a different data structure.
This makes npu a pointer and stores it one level higher in
the pci_controller struct.
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include/asm/pci-bridge.h')
| -rw-r--r-- | arch/powerpc/include/asm/pci-bridge.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/pci-bridge.h b/arch/powerpc/include/asm/pci-bridge.h index 94d449031b18..aee4fcc24990 100644 --- a/arch/powerpc/include/asm/pci-bridge.h +++ b/arch/powerpc/include/asm/pci-bridge.h @@ -129,6 +129,7 @@ struct pci_controller { #endif /* CONFIG_PPC64 */ void *private_data; + struct npu *npu; }; /* These are used for config access before all the PCI probing |