From 5a433199bfde1b5360bf592184a2b89ce4ee2eda Mon Sep 17 00:00:00 2001 From: Anjali Singhai Jain Date: Fri, 23 Jun 2017 04:24:45 -0400 Subject: [PATCH] i40e: Fix a bug with VMDq RSS queue allocation The X722 pf flag setup should happen before the VMDq RSS queue count is initialized for VMDq VSI to get the right number of queues for RSS in case of X722 devices. Signed-off-by: Anjali Singhai Jain Signed-off-by: Alice Michael Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/i40e/i40e_main.c | 46 ++++++++++----------- 1 file changed, 23 insertions(+), 23 deletions(-) diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 0cb571e337f6..5df25df123d7 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -9000,6 +9000,29 @@ static int i40e_sw_init(struct i40e_pf *pf) pf->hw.func_caps.fd_filters_best_effort; } + if (pf->hw.mac.type == I40E_MAC_X722) { + pf->flags |= I40E_FLAG_RSS_AQ_CAPABLE + | I40E_FLAG_128_QP_RSS_CAPABLE + | I40E_FLAG_HW_ATR_EVICT_CAPABLE + | I40E_FLAG_OUTER_UDP_CSUM_CAPABLE + | I40E_FLAG_WB_ON_ITR_CAPABLE + | I40E_FLAG_MULTIPLE_TCP_UDP_RSS_PCTYPE + | I40E_FLAG_NO_PCI_LINK_CHECK + | I40E_FLAG_USE_SET_LLDP_MIB + | I40E_FLAG_GENEVE_OFFLOAD_CAPABLE + | I40E_FLAG_PTP_L4_CAPABLE + | I40E_FLAG_WOL_MC_MAGIC_PKT_WAKE; + } else if ((pf->hw.aq.api_maj_ver > 1) || + ((pf->hw.aq.api_maj_ver == 1) && + (pf->hw.aq.api_min_ver > 4))) { + /* Supported in FW API version higher than 1.4 */ + pf->flags |= I40E_FLAG_GENEVE_OFFLOAD_CAPABLE; + } + + /* Enable HW ATR eviction if possible */ + if (pf->flags & I40E_FLAG_HW_ATR_EVICT_CAPABLE) + pf->flags |= I40E_FLAG_HW_ATR_EVICT_ENABLED; + if ((pf->hw.mac.type == I40E_MAC_XL710) && (((pf->hw.aq.fw_maj_ver == 4) && (pf->hw.aq.fw_min_ver < 33)) || (pf->hw.aq.fw_maj_ver < 4))) { @@ -9041,29 +9064,6 @@ static int i40e_sw_init(struct i40e_pf *pf) I40E_MAX_VF_COUNT); } #endif /* CONFIG_PCI_IOV */ - if (pf->hw.mac.type == I40E_MAC_X722) { - pf->flags |= I40E_FLAG_RSS_AQ_CAPABLE - | I40E_FLAG_128_QP_RSS_CAPABLE - | I40E_FLAG_HW_ATR_EVICT_CAPABLE - | I40E_FLAG_OUTER_UDP_CSUM_CAPABLE - | I40E_FLAG_WB_ON_ITR_CAPABLE - | I40E_FLAG_MULTIPLE_TCP_UDP_RSS_PCTYPE - | I40E_FLAG_NO_PCI_LINK_CHECK - | I40E_FLAG_USE_SET_LLDP_MIB - | I40E_FLAG_GENEVE_OFFLOAD_CAPABLE - | I40E_FLAG_PTP_L4_CAPABLE - | I40E_FLAG_WOL_MC_MAGIC_PKT_WAKE; - } else if ((pf->hw.aq.api_maj_ver > 1) || - ((pf->hw.aq.api_maj_ver == 1) && - (pf->hw.aq.api_min_ver > 4))) { - /* Supported in FW API version higher than 1.4 */ - pf->flags |= I40E_FLAG_GENEVE_OFFLOAD_CAPABLE; - } - - /* Enable HW ATR eviction if possible */ - if (pf->flags & I40E_FLAG_HW_ATR_EVICT_CAPABLE) - pf->flags |= I40E_FLAG_HW_ATR_EVICT_ENABLED; - pf->eeprom_version = 0xDEAD; pf->lan_veb = I40E_NO_VEB; pf->lan_vsi = I40E_NO_VSI; -- 2.30.2