From: Derek Chickles <derek.chickles@cavium.com>
Date: Tue, 1 Aug 2017 15:05:07 -0700
Subject: liquidio: set sriov_totalvfs correctly
Patch-mainline: v4.14-rc1
Git-commit: cf19a8c3d515d8c9d88d804437c6ac291eeaa2aa
References: bsc#1067126

The file /sys/devices/pci000.../sriov_totalvfs is showing a wrong value.
Fix it by calling pci_sriov_set_totalvfs() to set the total number of VFs
available after calculations for the number of PF and VF queues are made.

Signed-off-by: Derek Chickles <derek.chickles@cavium.com>
Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@cavium.com>
Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/cavium/liquidio/lio_main.c |    5 +++++
 1 file changed, 5 insertions(+)

--- a/drivers/net/ethernet/cavium/liquidio/lio_main.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_main.c
@@ -1825,6 +1825,11 @@ static int octeon_chip_specific_setup(st
 	case OCTEON_CN23XX_PCIID_PF:
 		oct->chip_id = OCTEON_CN23XX_PF_VID;
 		ret = setup_cn23xx_octeon_pf_device(oct);
+#ifdef CONFIG_PCI_IOV
+		if (!ret)
+			pci_sriov_set_totalvfs(oct->pci_dev,
+					       oct->sriov_info.max_vfs);
+#endif
 		s = "CN23XX";
 		break;