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ixgbe: Limit number of reported VFs to device specific value 

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 <ddutile@redhat.com>
Acked-by: Greg Rose <gregory.v.rose@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Tested-by: Sibai Li <sibai.li@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
hifive-unleashed-5.1
Donald Dutile 2012-12-11 08:26:48 +00:00 committed by Jeff Kirsher
parent da36b64736
commit 43dc4e0158
1 changed files with 1 additions and 0 deletions
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drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
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@ -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