* [PATCH net-next] liquidio: set sriov_totalvfs correctly
@ 2017-08-01 22:05 Felix Manlunas
2017-08-02 23:51 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: Felix Manlunas @ 2017-08-01 22:05 UTC (permalink / raw)
To: davem; +Cc: netdev, raghu.vatsavayi, derek.chickles, satananda.burla
From: Derek Chickles <derek.chickles@cavium.com>
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>
---
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;
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH net-next] liquidio: set sriov_totalvfs correctly
2017-08-01 22:05 [PATCH net-next] liquidio: set sriov_totalvfs correctly Felix Manlunas
@ 2017-08-02 23:51 ` David Miller
0 siblings, 0 replies; 2+ messages in thread
From: David Miller @ 2017-08-02 23:51 UTC (permalink / raw)
To: felix.manlunas; +Cc: netdev, raghu.vatsavayi, derek.chickles, satananda.burla
From: Felix Manlunas <felix.manlunas@cavium.com>
Date: Tue, 1 Aug 2017 15:05:07 -0700
> From: Derek Chickles <derek.chickles@cavium.com>
>
> 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>
Applied, thanks.
^ permalink raw reply [flat|nested] 2+ messages in thread
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