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

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[ Upstream commit 4da6b4480766e5bc9c4d7bc14bf1d0939a1a5fa7 ]

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: 46560388c476c ("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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Jitendra Bhivare 2018-08-28 10:22:58 -07:00 committed by Greg Kroah-Hartman
parent 49f3e22df7
commit 7f4a337105
1 changed files with 0 additions and 8 deletions
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8
drivers/pci/host/pcie-iproc.c
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@ -573,14 +573,6 @@ 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);
}