Thread (18 messages) flat view 18 messages, 2 authors, 2013-01-27

[net-next 13/14] ixgbe: Limit number of reported VFs to device specific value

From: Jeff Kirsher <hidden>
Date: 2013-01-23 22:45:23
Subsystem: intel ethernet drivers, networking drivers, the rest · Maintainers: Tony Nguyen, Przemek Kitszel, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds

From: Donald Dutile <redacted>

ixgbe claims it supports 64 VFs in its SRIOV capability
structure, but the driver only supports 63.  Adjust it
so sysfs sriov configuration checking will check with
the proper totalvf value.

Signed-off-by: Donald Dutile <redacted>
Acked-by: Greg Rose <redacted>
Tested-by: Phil Schmitt <redacted>
Tested-by: Sibai Li <redacted>
Signed-off-by: Jeff Kirsher <redacted>
---
 drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 1 +
 1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 5e3ed33..5989b3f 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -7389,6 +7389,7 @@ static int ixgbe_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	ixgbe_init_mbx_params_pf(hw);
 	memcpy(&hw->mbx.ops, ii->mbx_ops, sizeof(hw->mbx.ops));
 	ixgbe_enable_sriov(adapter);
+	pci_sriov_set_totalvfs(pdev, 63);
 skip_sriov:
 
 #endif
-- 
1.7.11.7
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