diff options
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_dcb.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_dcb.c b/drivers/net/ethernet/intel/i40e/i40e_dcb.c index fbec7d787f9d..6fa07ef1651d 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_dcb.c +++ b/drivers/net/ethernet/intel/i40e/i40e_dcb.c @@ -681,15 +681,18 @@ static void i40e_cee_to_dcb_config( /* CEE PG data to ETS config */ dcbcfg->etscfg.maxtcs = cee_cfg->oper_num_tc; + /* Note that the FW creates the oper_prio_tc nibbles reversed + * from those in the CEE Priority Group sub-TLV. + */ for (i = 0; i < 4; i++) { tc = (u8)((cee_cfg->oper_prio_tc[i] & - I40E_CEE_PGID_PRIO_1_MASK) >> - I40E_CEE_PGID_PRIO_1_SHIFT); - dcbcfg->etscfg.prioritytable[i*2] = tc; - tc = (u8)((cee_cfg->oper_prio_tc[i] & I40E_CEE_PGID_PRIO_0_MASK) >> I40E_CEE_PGID_PRIO_0_SHIFT); - dcbcfg->etscfg.prioritytable[i*2 + 1] = tc; + dcbcfg->etscfg.prioritytable[i * 2] = tc; + tc = (u8)((cee_cfg->oper_prio_tc[i] & + I40E_CEE_PGID_PRIO_1_MASK) >> + I40E_CEE_PGID_PRIO_1_SHIFT); + dcbcfg->etscfg.prioritytable[i * 2 + 1] = tc; } for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++) |