diff options
| author | Jitendra Bhivare <jitendra.bhivare@broadcom.com> | 2018-08-28 10:22:58 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-27 14:46:04 +0100 |
| commit | 7f4a33710523bb7be8b2d5c3c64ee737b957021f (patch) | |
| tree | f1175b7710fd3cb609543b7373bc8aa6d5d7446c /drivers/pci | |
| parent | 49f3e22df7169a098a13384b51a2caabbd77604c (diff) | |
PCI: iproc: Remove PAXC slot check to allow VF support
[ 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>
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/host/pcie-iproc.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/pci/host/pcie-iproc.c b/drivers/pci/host/pcie-iproc.c index c0ecc9f35667..8f8dac0155d6 100644 --- a/drivers/pci/host/pcie-iproc.c +++ b/drivers/pci/host/pcie-iproc.c @@ -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); } |