Commit 4da6b448 authored Aug 28, 2018 by Jitendra Bhivare Committed by Lorenzo Pieralisi Sep 18, 2018

PCI: iproc: Remove PAXC slot check to allow VF support



Fix previous incorrect logic that limits PAXC slot number to zero only.
In order for SRIOV/VF to work, we need to allow the slot number to be
greater than zero.

Fixes: 46560388 ("PCI: iproc: Allow multiple devices except on PAXC")
Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
Signed-off-by: Ray Jui <ray.jui@broadcom.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Andy Gospodarek <gospo@broadcom.com>

parent 7876320f

drivers/pci/controller/pcie-iproc.c

+0 −8

Original line number	Diff line number	Diff line
		@@ -630,14 +630,6 @@ static void __iomem iproc_pcie_map_cfg_bus(struct iproc_pcie pcie,
		return (pcie->base + offset);
		}

		/*
		* PAXC is connected to an internally emulated EP within the SoC. It
		* allows only one device.
		*/
		if (pcie->ep_is_internal)
		if (slot > 0)
		return NULL;

		return iproc_pcie_map_ep_cfg_reg(pcie, busno, slot, fn, where);
		}