redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

i40e: Add message for unsupported MFP mode 

This patch adds a check and message if the device is in
MFP mode as changing RSS input set is not supported in
MFP mode.

Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
hifive-unleashed-5.1
Carolyn Wyborny 2017-06-07 05:43:07 -04:00 committed by Jeff Kirsher
parent 68fb13a767
commit 83d14c595e
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/net/ethernet/intel/i40e/i40e_ethtool.c
View File

@ -2711,6 +2711,12 @@ static int i40e_set_rss_hash_opt(struct i40e_pf *pf, struct ethtool_rxnfc *nfc)
u8 flow_pctype = 0;
u64 i_set, i_setc;
if (pf->flags & I40E_FLAG_MFP_ENABLED) {
dev_err(&pf->pdev->dev,
"Change of RSS hash input set is not supported when MFP mode is enabled\n");
return -EOPNOTSUPP;
}
/* RSS does not support anything other than hashing
* to queues on src and dst IPs and ports
*/