diff options
| author | Kishon Vijay Abraham I <kishon@ti.com> | 2017-08-18 20:28:02 +0530 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2017-08-29 16:00:38 -0500 |
| commit | a937fe087aa1de5df35c31a261b0f5f6808a7052 (patch) | |
| tree | be8dccbe862bb3ae6e4e6121764afcd2f6e20ca6 /drivers/pci/dwc/pcie-designware-ep.c | |
| parent | 2ca93ffa93122324ce3b0e728d6e80671ea53f17 (diff) | |
| download | blackbird-op-linux-a937fe087aa1de5df35c31a261b0f5f6808a7052.tar.gz blackbird-op-linux-a937fe087aa1de5df35c31a261b0f5f6808a7052.zip | |
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-ep.c')
| -rw-r--r-- | drivers/pci/dwc/pcie-designware-ep.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/pci/dwc/pcie-designware-ep.c b/drivers/pci/dwc/pcie-designware-ep.c index 398406393f37..e70ebe3b9b6f 100644 --- a/drivers/pci/dwc/pcie-designware-ep.c +++ b/drivers/pci/dwc/pcie-designware-ep.c @@ -328,7 +328,8 @@ int dw_pcie_ep_init(struct dw_pcie_ep *ep) if (ret < 0) epc->max_functions = 1; - ret = pci_epc_mem_init(epc, ep->phys_base, ep->addr_size); + ret = __pci_epc_mem_init(epc, ep->phys_base, ep->addr_size, + ep->page_size); if (ret < 0) { dev_err(dev, "Failed to initialize address space\n"); return ret; |
