From fbb113f773482496d601e0bd934e680b35876016 Mon Sep 17 00:00:00 2001 From: Stefan Assmann Date: Thu, 29 Jun 2017 15:12:24 +0200 Subject: [PATCH] i40e/i40evf: rename vf_offload_flags to vf_cap_flags in struct virtchnl_vf_resource The current name of vf_offload_flags indicates that the bitmap is limited to offload related features. Make this more generic by renaming it to vf_cap_flags, which allows for other capabilities besides offloading to be added. Signed-off-by: Stefan Assmann Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 22 +++++++++++----------- drivers/net/ethernet/intel/i40evf/i40e_common.c | 2 +- drivers/net/ethernet/intel/i40evf/i40evf.h | 10 +++++----- drivers/net/ethernet/intel/i40evf/i40evf_main.c | 12 ++++++------ include/linux/avf/virtchnl.h | 4 ++-- 5 files changed, 25 insertions(+), 25 deletions(-) diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c index 3ef67dc..057c77b 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c +++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c @@ -1528,39 +1528,39 @@ static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf, u8 *msg) VIRTCHNL_VF_OFFLOAD_RSS_REG | VIRTCHNL_VF_OFFLOAD_VLAN; - vfres->vf_offload_flags = VIRTCHNL_VF_OFFLOAD_L2; + vfres->vf_cap_flags = VIRTCHNL_VF_OFFLOAD_L2; vsi = pf->vsi[vf->lan_vsi_idx]; if (!vsi->info.pvid) - vfres->vf_offload_flags |= VIRTCHNL_VF_OFFLOAD_VLAN; + vfres->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_VLAN; if (i40e_vf_client_capable(pf, vf->vf_id) && (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_IWARP)) { - vfres->vf_offload_flags |= VIRTCHNL_VF_OFFLOAD_IWARP; + vfres->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_IWARP; set_bit(I40E_VF_STATE_IWARPENA, &vf->vf_states); } if (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_RSS_PF) { - vfres->vf_offload_flags |= VIRTCHNL_VF_OFFLOAD_RSS_PF; + vfres->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_RSS_PF; } else { if ((pf->hw_features & I40E_HW_RSS_AQ_CAPABLE) && (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_RSS_AQ)) - vfres->vf_offload_flags |= VIRTCHNL_VF_OFFLOAD_RSS_AQ; + vfres->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_RSS_AQ; else - vfres->vf_offload_flags |= VIRTCHNL_VF_OFFLOAD_RSS_REG; + vfres->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_RSS_REG; } if (pf->hw_features & I40E_HW_MULTIPLE_TCP_UDP_RSS_PCTYPE) { if (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2) - vfres->vf_offload_flags |= + vfres->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2; } if (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_ENCAP) - vfres->vf_offload_flags |= VIRTCHNL_VF_OFFLOAD_ENCAP; + vfres->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_ENCAP; if ((pf->hw_features & I40E_HW_OUTER_UDP_CSUM_CAPABLE) && (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM)) - vfres->vf_offload_flags |= VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM; + vfres->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM; if (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_RX_POLLING) { if (pf->flags & I40E_FLAG_MFP_ENABLED) { @@ -1570,12 +1570,12 @@ static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf, u8 *msg) aq_ret = I40E_ERR_PARAM; goto err; } - vfres->vf_offload_flags |= VIRTCHNL_VF_OFFLOAD_RX_POLLING; + vfres->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_RX_POLLING; } if (pf->hw_features & I40E_HW_WB_ON_ITR_CAPABLE) { if (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_WB_ON_ITR) - vfres->vf_offload_flags |= + vfres->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_WB_ON_ITR; } diff --git a/drivers/net/ethernet/intel/i40evf/i40e_common.c b/drivers/net/ethernet/intel/i40evf/i40e_common.c index 1dd1938f..d69c2e4 100644 --- a/drivers/net/ethernet/intel/i40evf/i40e_common.c +++ b/drivers/net/ethernet/intel/i40evf/i40e_common.c @@ -1104,7 +1104,7 @@ void i40e_vf_parse_hw_config(struct i40e_hw *hw, hw->dev_caps.num_rx_qp = msg->num_queue_pairs; hw->dev_caps.num_tx_qp = msg->num_queue_pairs; hw->dev_caps.num_msix_vectors_vf = msg->max_vectors; - hw->dev_caps.dcb = msg->vf_offload_flags & + hw->dev_caps.dcb = msg->vf_cap_flags & VIRTCHNL_VF_OFFLOAD_L2; hw->dev_caps.fcoe = 0; for (i = 0; i < msg->num_vsis; i++) { diff --git a/drivers/net/ethernet/intel/i40evf/i40evf.h b/drivers/net/ethernet/intel/i40evf/i40evf.h index 7f90536..d310544 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf.h +++ b/drivers/net/ethernet/intel/i40evf/i40evf.h @@ -277,19 +277,19 @@ struct i40evf_adapter { enum virtchnl_link_speed link_speed; enum virtchnl_ops current_op; #define CLIENT_ALLOWED(_a) ((_a)->vf_res ? \ - (_a)->vf_res->vf_offload_flags & \ + (_a)->vf_res->vf_cap_flags & \ VIRTCHNL_VF_OFFLOAD_IWARP : \ 0) #define CLIENT_ENABLED(_a) ((_a)->cinst) /* RSS by the PF should be preferred over RSS via other methods. */ -#define RSS_PF(_a) ((_a)->vf_res->vf_offload_flags & \ +#define RSS_PF(_a) ((_a)->vf_res->vf_cap_flags & \ VIRTCHNL_VF_OFFLOAD_RSS_PF) -#define RSS_AQ(_a) ((_a)->vf_res->vf_offload_flags & \ +#define RSS_AQ(_a) ((_a)->vf_res->vf_cap_flags & \ VIRTCHNL_VF_OFFLOAD_RSS_AQ) -#define RSS_REG(_a) (!((_a)->vf_res->vf_offload_flags & \ +#define RSS_REG(_a) (!((_a)->vf_res->vf_cap_flags & \ (VIRTCHNL_VF_OFFLOAD_RSS_AQ | \ VIRTCHNL_VF_OFFLOAD_RSS_PF))) -#define VLAN_ALLOWED(_a) ((_a)->vf_res->vf_offload_flags & \ +#define VLAN_ALLOWED(_a) ((_a)->vf_res->vf_cap_flags & \ VIRTCHNL_VF_OFFLOAD_VLAN) struct virtchnl_vf_resource *vf_res; /* incl. all VSIs */ struct virtchnl_vsi_resource *vsi_res; /* our LAN VSI */ diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c index 8603911..4a36c2e 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c +++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c @@ -1418,7 +1418,7 @@ static int i40evf_init_rss(struct i40evf_adapter *adapter) if (!RSS_PF(adapter)) { /* Enable PCTYPES for RSS, TCP/UDP with IPv4/IPv6 */ - if (adapter->vf_res->vf_offload_flags & + if (adapter->vf_res->vf_cap_flags & VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2) adapter->hena = I40E_DEFAULT_RSS_HENA_EXPANDED; else @@ -2371,7 +2371,7 @@ static netdev_features_t i40evf_fix_features(struct net_device *netdev, struct i40evf_adapter *adapter = netdev_priv(netdev); features &= ~I40EVF_VLAN_FEATURES; - if (adapter->vf_res->vf_offload_flags & VIRTCHNL_VF_OFFLOAD_VLAN) + if (adapter->vf_res->vf_cap_flags & VIRTCHNL_VF_OFFLOAD_VLAN) features |= I40EVF_VLAN_FEATURES; return features; } @@ -2458,7 +2458,7 @@ int i40evf_process_config(struct i40evf_adapter *adapter) /* advertise to stack only if offloads for encapsulated packets is * supported */ - if (vfres->vf_offload_flags & VIRTCHNL_VF_OFFLOAD_ENCAP) { + if (vfres->vf_cap_flags & VIRTCHNL_VF_OFFLOAD_ENCAP) { hw_enc_features |= NETIF_F_GSO_UDP_TUNNEL | NETIF_F_GSO_GRE | NETIF_F_GSO_GRE_CSUM | @@ -2468,7 +2468,7 @@ int i40evf_process_config(struct i40evf_adapter *adapter) NETIF_F_GSO_PARTIAL | 0; - if (!(vfres->vf_offload_flags & + if (!(vfres->vf_cap_flags & VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM)) netdev->gso_partial_features |= NETIF_F_GSO_UDP_TUNNEL_CSUM; @@ -2496,7 +2496,7 @@ int i40evf_process_config(struct i40evf_adapter *adapter) adapter->vsi.work_limit = I40E_DEFAULT_IRQ_WORK; vsi->netdev = adapter->netdev; vsi->qs_handle = adapter->vsi_res->qset_handle; - if (vfres->vf_offload_flags & VIRTCHNL_VF_OFFLOAD_RSS_PF) { + if (vfres->vf_cap_flags & VIRTCHNL_VF_OFFLOAD_RSS_PF) { adapter->rss_key_size = vfres->rss_key_size; adapter->rss_lut_size = vfres->rss_lut_size; } else { @@ -2664,7 +2664,7 @@ static void i40evf_init_task(struct work_struct *work) if (err) goto err_sw_init; i40evf_map_rings_to_vectors(adapter); - if (adapter->vf_res->vf_offload_flags & + if (adapter->vf_res->vf_cap_flags & VIRTCHNL_VF_OFFLOAD_WB_ON_ITR) adapter->flags |= I40EVF_FLAG_WB_ON_ITR_CAPABLE; diff --git a/include/linux/avf/virtchnl.h b/include/linux/avf/virtchnl.h index c893b95..becfca2 100644 --- a/include/linux/avf/virtchnl.h +++ b/include/linux/avf/virtchnl.h @@ -223,7 +223,7 @@ struct virtchnl_vsi_resource { VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_vsi_resource); -/* VF offload flags +/* VF capability flags * VIRTCHNL_VF_OFFLOAD_L2 flag is inclusive of base mode L2 offloads including * TX/RX Checksum offloading and TSO for non-tunnelled packets. */ @@ -251,7 +251,7 @@ struct virtchnl_vf_resource { u16 max_vectors; u16 max_mtu; - u32 vf_offload_flags; + u32 vf_cap_flags; u32 rss_key_size; u32 rss_lut_size; -- 2.7.4