arch/tile: tilegx PCI root complex support

This change implements PCIe root complex support for tilegx using
the kernel support layer for accessing the TRIO hardware shim.

Reviewed-by: Bjorn Helgaas <bhelgaas@google.com> [changes in 07487f3]
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
This commit is contained in:
Chris Metcalf
2012-04-07 17:10:17 -04:00
parent bce5bbbb23
commit 129622672d
7 changed files with 1648 additions and 20 deletions

1544
arch/tile/kernel/pci_gx.c Normal file

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