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i40e: Don't register/de-register apps on NIC partitions in MFP mode

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Do not register or try to de-register DCB applications with the DCBNL
layer in case of NIC partitions when adapter is in MFP mode.

Change-ID: I603d042a61983a6562be471c6a2b181572504118
Signed-off-by: Neerav Parikh <neerav.parikh@intel.com>
Tested-by: Jim Young <james.m.young@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Neerav Parikh 2015-03-31 00:45:03 -07:00 committed by Jeff Kirsher
parent 31eaaccff0
commit c142b1dc89
1 changed files with 8 additions and 0 deletions
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8
drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c
View file

@ -178,6 +178,10 @@ void i40e_dcbnl_set_all(struct i40e_vsi *vsi)
if (!(pf->flags & I40E_FLAG_DCB_ENABLED))
return;
/* MFP mode but not an iSCSI PF so return */
if ((pf->flags & I40E_FLAG_MFP_ENABLED) && !(pf->hw.func_caps.iscsi))
return;
dcbxcfg = &hw->local_dcbx_config;
/* Set up all the App TLVs if DCBx is negotiated */
@ -282,6 +286,10 @@ void i40e_dcbnl_flush_apps(struct i40e_pf *pf,
struct i40e_dcb_app_priority_table app;
int i;
/* MFP mode but not an iSCSI PF so return */
if ((pf->flags & I40E_FLAG_MFP_ENABLED) && !(pf->hw.func_caps.iscsi))
return;
for (i = 0; i < old_cfg->numapps; i++) {
app = old_cfg->app[i];
/* The APP is not available anymore delete it */