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| author | Kishon Vijay Abraham I <kishon@ti.com> | 2017-08-18 17:58:02 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2017-08-30 00:00:38 +0300 |
| commit | a937fe087aa1de5df35c31a261b0f5f6808a7052 (patch) | |
| tree | be8dccbe862bb3ae6e4e6121764afcd2f6e20ca6 /drivers/pci/dwc/pcie-designware.h | |
| parent | 2ca93ffa93122324ce3b0e728d6e80671ea53f17 (diff) | |
| download | linux-a937fe087aa1de5df35c31a261b0f5f6808a7052.tar.xz | |
PCI: dwc: designware: Provide page_size to pci_epc_mem
Use the newly introduced __pci_epc_mem_init() instead of pci_epc_mem_init()
to provide page_size to pci_epc_mem. This is in preparation for
adding EP support to K2G which has a restriction that the
address region should be either divided into 1MB/2MB/4MB or 8MB
sizes (Ref: 11.14.4.9.1 Outbound Address Translation in K2G TRM SPRUHY8F
January 2016 – Revised May 2017).
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/dwc/pcie-designware.h')
| -rw-r--r-- | drivers/pci/dwc/pcie-designware.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/pci/dwc/pcie-designware.h b/drivers/pci/dwc/pcie-designware.h index b4d2a89f8e58..714f6f21ea93 100644 --- a/drivers/pci/dwc/pcie-designware.h +++ b/drivers/pci/dwc/pcie-designware.h @@ -186,6 +186,7 @@ struct dw_pcie_ep { struct dw_pcie_ep_ops *ops; phys_addr_t phys_base; size_t addr_size; + size_t page_size; u8 bar_to_atu[6]; phys_addr_t *outbound_addr; unsigned long ib_window_map; |