Re: [PATCH net-next] liquidio: set sriov_totalvfs correctly

[David Miller]

From: Felix Manlunas 
Date: Tue, 1 Aug 2017 15:05:07 -0700

> From: Derek Chickles 
> 
> 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 
> Signed-off-by: Raghu Vatsavayi 
> Signed-off-by: Felix Manlunas 

Applied, thanks.

[PATCH net-next] liquidio: set sriov_totalvfs correctly

[Felix Manlunas]

From: Derek Chickles 

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 
Signed-off-by: Raghu Vatsavayi 
Signed-off-by: Felix Manlunas 
---
 drivers/net/ethernet/cavium/liquidio/lio_main.c | 5 +
 1 file changed, 5 insertions(+)

diff --git a/drivers/net/ethernet/cavium/liquidio/lio_main.c 
b/drivers/net/ethernet/cavium/liquidio/lio_main.c
index 1d8fefa..39a8dca 100644
--- 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(struct 
octeon_device *oct)
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;