From a937fe087aa1de5df35c31a261b0f5f6808a7052 Mon Sep 17 00:00:00 2001 From: Kishon Vijay Abraham I Date: Fri, 18 Aug 2017 20:28:02 +0530 Subject: PCI: dwc: designware: Provide page_size to pci_epc_mem MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Signed-off-by: Bjorn Helgaas --- drivers/pci/dwc/pcie-designware.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/pci/dwc/pcie-designware.h') 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; -- cgit v1.2.3-59-g8ed1b