Since outbound iATU permits size to be greater than 4GB for which the support is also available, allow EP function to send u64 size instead of truncating to u32.
Signed-off-by: Shradha Todi <shradh...@samsung.com> --- v1: https://lkml.org/lkml/2020/12/18/690 v2: Addressed Bjorn's review on to keep commit message length limit to 75 drivers/pci/controller/dwc/pcie-designware.c | 2 +- drivers/pci/controller/dwc/pcie-designware.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/pci/controller/dwc/pcie-designware.c b/drivers/pci/controller/dwc/pcie-designware.c index 1d62ca9..db407ed 100644 --- a/drivers/pci/controller/dwc/pcie-designware.c +++ b/drivers/pci/controller/dwc/pcie-designware.c @@ -326,7 +326,7 @@ void dw_pcie_prog_outbound_atu(struct dw_pcie *pci, int index, int type, void dw_pcie_prog_ep_outbound_atu(struct dw_pcie *pci, u8 func_no, int index, int type, u64 cpu_addr, u64 pci_addr, - u32 size) + u64 size) { __dw_pcie_prog_outbound_atu(pci, func_no, index, type, cpu_addr, pci_addr, size); diff --git a/drivers/pci/controller/dwc/pcie-designware.h b/drivers/pci/controller/dwc/pcie-designware.h index 7da79eb..359151f 100644 --- a/drivers/pci/controller/dwc/pcie-designware.h +++ b/drivers/pci/controller/dwc/pcie-designware.h @@ -302,7 +302,7 @@ void dw_pcie_prog_outbound_atu(struct dw_pcie *pci, int index, u64 size); void dw_pcie_prog_ep_outbound_atu(struct dw_pcie *pci, u8 func_no, int index, int type, u64 cpu_addr, u64 pci_addr, - u32 size); + u64 size); int dw_pcie_prog_inbound_atu(struct dw_pcie *pci, u8 func_no, int index, int bar, u64 cpu_addr, enum dw_pcie_as_type as_type); -- 2.7.4
