diff options
| author | Chris Metcalf <cmetcalf@tilera.com> | 2013-08-05 13:18:02 -0400 |
|---|---|---|
| committer | Chris Metcalf <cmetcalf@tilera.com> | 2013-08-06 12:55:40 -0400 |
| commit | 1c43649a9929ca4394ae389b4510c61f3876a12b (patch) | |
| tree | 0f8ed02e97c0bd3a5e4bb67ff87c64f9015d69c2 /arch/tile/include/asm | |
| parent | 9b6846cede40cf12429d0fa06b3af0a0f40ae596 (diff) | |
tile PCI RC: restructure TRIO initialization
The TRIO shim initialization is shared with other kernel drivers
such as the endpoint and StreamIO drivers, so reorganize the
initialization flow to ensure that the root complex driver properly
initializes TRIO state regardless of what kind of TRIO driver will
end up using the shim.
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Diffstat (limited to 'arch/tile/include/asm')
| -rw-r--r-- | arch/tile/include/asm/pci.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/tile/include/asm/pci.h b/arch/tile/include/asm/pci.h index 9cf5308b1657..1f1b65443bad 100644 --- a/arch/tile/include/asm/pci.h +++ b/arch/tile/include/asm/pci.h @@ -180,6 +180,7 @@ struct pci_controller { extern struct pci_controller pci_controllers[TILEGX_NUM_TRIO * TILEGX_TRIO_PCIES]; extern gxio_trio_context_t trio_contexts[TILEGX_NUM_TRIO]; +extern int num_trio_shims; extern void pci_iounmap(struct pci_dev *dev, void __iomem *); |