From patchwork Mon Oct 26 05:27:33 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wenzhuo Lu X-Patchwork-Id: 8011 Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id C0B7D8D9C; Mon, 26 Oct 2015 06:27:58 +0100 (CET) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by dpdk.org (Postfix) with ESMTP id 27B5E8D9C for ; Mon, 26 Oct 2015 06:27:57 +0100 (CET) Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga101.fm.intel.com with ESMTP; 25 Oct 2015 22:27:57 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.20,200,1444719600"; d="scan'208";a="819338941" Received: from shvmail01.sh.intel.com ([10.239.29.42]) by fmsmga001.fm.intel.com with ESMTP; 25 Oct 2015 22:27:55 -0700 Received: from shecgisg004.sh.intel.com (shecgisg004.sh.intel.com [10.239.29.89]) by shvmail01.sh.intel.com with ESMTP id t9Q5Rsa8031254; Mon, 26 Oct 2015 13:27:54 +0800 Received: from shecgisg004.sh.intel.com (localhost [127.0.0.1]) by shecgisg004.sh.intel.com (8.13.6/8.13.6/SuSE Linux 0.8) with ESMTP id t9Q5RoaV006265; Mon, 26 Oct 2015 13:27:52 +0800 Received: (from wenzhuol@localhost) by shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id t9Q5RoMV006261; Mon, 26 Oct 2015 13:27:50 +0800 From: Wenzhuo Lu To: dev@dpdk.org Date: Mon, 26 Oct 2015 13:27:33 +0800 Message-Id: <1445837254-6188-7-git-send-email-wenzhuo.lu@intel.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1445837254-6188-1-git-send-email-wenzhuo.lu@intel.com> References: <1443161125-1035-1-git-send-email-wenzhuo.lu@intel.com> <1445837254-6188-1-git-send-email-wenzhuo.lu@intel.com> Subject: [dpdk-dev] [PATCH v5 6/7] ixgbe: implementation for fdir new modes' config X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Implement the new CLIs for fdir mac vlan and tunnel modes, including flow_director_filter and flow_director_mask. Set the mask of fdir. Add, delete or update the entities of filter. Signed-off-by: Wenzhuo Lu --- drivers/net/ixgbe/ixgbe_ethdev.h | 3 + drivers/net/ixgbe/ixgbe_fdir.c | 262 ++++++++++++++++++++++++++++++++++----- 2 files changed, 235 insertions(+), 30 deletions(-) diff --git a/drivers/net/ixgbe/ixgbe_ethdev.h b/drivers/net/ixgbe/ixgbe_ethdev.h index c3d4f4f..1e971b9 100644 --- a/drivers/net/ixgbe/ixgbe_ethdev.h +++ b/drivers/net/ixgbe/ixgbe_ethdev.h @@ -133,6 +133,9 @@ struct ixgbe_hw_fdir_mask { uint16_t src_port_mask; uint16_t dst_port_mask; uint16_t flex_bytes_mask; + uint8_t mac_addr_byte_mask; + uint32_t tunnel_id_mask; + uint8_t tunnel_type_mask; }; struct ixgbe_hw_fdir_info { diff --git a/drivers/net/ixgbe/ixgbe_fdir.c b/drivers/net/ixgbe/ixgbe_fdir.c index 5c8b833..2b4c46a 100644 --- a/drivers/net/ixgbe/ixgbe_fdir.c +++ b/drivers/net/ixgbe/ixgbe_fdir.c @@ -105,15 +105,23 @@ rte_memcpy((ipaddr), ipv6_addr, sizeof(ipv6_addr));\ } while (0) +#define DEFAULT_VXLAN_PORT 4789 +#define IXGBE_FDIRIP6M_INNER_MAC_SHIFT 4 + static int fdir_erase_filter_82599(struct ixgbe_hw *hw, uint32_t fdirhash); +static int fdir_set_input_mask(struct rte_eth_dev *dev, + const struct rte_eth_fdir_masks *input_mask); static int fdir_set_input_mask_82599(struct rte_eth_dev *dev, const struct rte_eth_fdir_masks *input_mask); +static int fdir_set_input_mask_x550(struct rte_eth_dev *dev, + const struct rte_eth_fdir_masks *input_mask); static int ixgbe_set_fdir_flex_conf(struct rte_eth_dev *dev, const struct rte_eth_fdir_flex_conf *conf, uint32_t *fdirctrl); static int fdir_enable_82599(struct ixgbe_hw *hw, uint32_t fdirctrl); static int ixgbe_fdir_filter_to_atr_input( const struct rte_eth_fdir_filter *fdir_filter, - union ixgbe_atr_input *input); + union ixgbe_atr_input *input, + enum rte_fdir_mode mode); static uint32_t ixgbe_atr_compute_hash_82599(union ixgbe_atr_input *atr_input, uint32_t key); static uint32_t atr_compute_sig_hash_82599(union ixgbe_atr_input *input, @@ -122,7 +130,8 @@ static uint32_t atr_compute_perfect_hash_82599(union ixgbe_atr_input *input, enum rte_fdir_pballoc_type pballoc); static int fdir_write_perfect_filter_82599(struct ixgbe_hw *hw, union ixgbe_atr_input *input, uint8_t queue, - uint32_t fdircmd, uint32_t fdirhash); + uint32_t fdircmd, uint32_t fdirhash, + enum rte_fdir_mode mode); static int fdir_add_signature_filter_82599(struct ixgbe_hw *hw, union ixgbe_atr_input *input, u8 queue, uint32_t fdircmd, uint32_t fdirhash); @@ -243,9 +252,16 @@ configure_fdir_flags(const struct rte_fdir_conf *conf, uint32_t *fdirctrl) *fdirctrl |= (IXGBE_DEFAULT_FLEXBYTES_OFFSET / sizeof(uint16_t)) << IXGBE_FDIRCTRL_FLEX_SHIFT; - if (conf->mode == RTE_FDIR_MODE_PERFECT) { + if (conf->mode >= RTE_FDIR_MODE_PERFECT && + conf->mode <= RTE_FDIR_MODE_PERFECT_TUNNEL) { *fdirctrl |= IXGBE_FDIRCTRL_PERFECT_MATCH; *fdirctrl |= (conf->drop_queue << IXGBE_FDIRCTRL_DROP_Q_SHIFT); + if (conf->mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN) + *fdirctrl |= (IXGBE_FDIRCTRL_FILTERMODE_MACVLAN + << IXGBE_FDIRCTRL_FILTERMODE_SHIFT); + else if (conf->mode == RTE_FDIR_MODE_PERFECT_TUNNEL) + *fdirctrl |= (IXGBE_FDIRCTRL_FILTERMODE_CLOUD + << IXGBE_FDIRCTRL_FILTERMODE_SHIFT); } return 0; @@ -274,7 +290,7 @@ reverse_fdir_bitmasks(uint16_t hi_dword, uint16_t lo_dword) } /* - * This is based on ixgbe_fdir_set_input_mask_82599() in base/ixgbe_82599.c, + * This references ixgbe_fdir_set_input_mask_82599() in base/ixgbe_82599.c, * but makes use of the rte_fdir_masks structure to see which bits to set. */ static int @@ -342,7 +358,6 @@ fdir_set_input_mask_82599(struct rte_eth_dev *dev, if (dev->data->dev_conf.fdir_conf.mode == RTE_FDIR_MODE_SIGNATURE) { /* - * IPv6 mask is only meaningful in signature mode * Store source and destination IPv6 masks (bit reversed) */ IPV6_ADDR_TO_MASK(input_mask->ipv6_mask.src_ip, src_ipv6m); @@ -358,6 +373,123 @@ fdir_set_input_mask_82599(struct rte_eth_dev *dev, } /* + * This references ixgbe_fdir_set_input_mask_82599() in base/ixgbe_82599.c, + * but makes use of the rte_fdir_masks structure to see which bits to set. + */ +static int +fdir_set_input_mask_x550(struct rte_eth_dev *dev, + const struct rte_eth_fdir_masks *input_mask) +{ + struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private); + struct ixgbe_hw_fdir_info *info = + IXGBE_DEV_PRIVATE_TO_FDIR_INFO(dev->data->dev_private); + /* mask VM pool and DIPv6 since there are currently not supported + * mask FLEX byte, it will be set in flex_conf + */ + uint32_t fdirm = IXGBE_FDIRM_POOL | IXGBE_FDIRM_DIPv6 | + IXGBE_FDIRM_FLEX; + uint32_t fdiripv6m; + enum rte_fdir_mode mode = dev->data->dev_conf.fdir_conf.mode; + uint16_t mac_mask; + + PMD_INIT_FUNC_TRACE(); + + /* set the default UDP port for VxLAN */ + if (mode == RTE_FDIR_MODE_PERFECT_TUNNEL) + IXGBE_WRITE_REG(hw, IXGBE_VXLANCTRL, DEFAULT_VXLAN_PORT); + + /* some bits must be set for mac vlan or tunnel mode */ + fdirm |= IXGBE_FDIRM_L4P | IXGBE_FDIRM_L3P; + + if (input_mask->vlan_tci_mask == 0x0FFF) + /* mask VLAN Priority */ + fdirm |= IXGBE_FDIRM_VLANP; + else if (input_mask->vlan_tci_mask == 0xE000) + /* mask VLAN ID */ + fdirm |= IXGBE_FDIRM_VLANID; + else if (input_mask->vlan_tci_mask == 0) + /* mask VLAN ID and Priority */ + fdirm |= IXGBE_FDIRM_VLANID | IXGBE_FDIRM_VLANP; + else if (input_mask->vlan_tci_mask != 0xEFFF) { + PMD_INIT_LOG(ERR, "invalid vlan_tci_mask"); + return -EINVAL; + } + info->mask.vlan_tci_mask = input_mask->vlan_tci_mask; + + IXGBE_WRITE_REG(hw, IXGBE_FDIRM, fdirm); + + fdiripv6m = ((u32)0xFFFFU << IXGBE_FDIRIP6M_DIPM_SHIFT); + fdiripv6m |= IXGBE_FDIRIP6M_ALWAYS_MASK; + if (mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN) + fdiripv6m |= IXGBE_FDIRIP6M_TUNNEL_TYPE | + IXGBE_FDIRIP6M_TNI_VNI; + + mac_mask = input_mask->mac_addr_byte_mask; + fdiripv6m |= (mac_mask << IXGBE_FDIRIP6M_INNER_MAC_SHIFT) + & IXGBE_FDIRIP6M_INNER_MAC; + info->mask.mac_addr_byte_mask = input_mask->mac_addr_byte_mask; + + if (mode == RTE_FDIR_MODE_PERFECT_TUNNEL) { + switch (input_mask->tunnel_type_mask) { + case 0: + /* Mask turnnel type */ + fdiripv6m |= IXGBE_FDIRIP6M_TUNNEL_TYPE; + break; + case 1: + break; + default: + PMD_INIT_LOG(ERR, "invalid tunnel_type_mask"); + return -EINVAL; + } + info->mask.tunnel_type_mask = + input_mask->tunnel_type_mask; + + switch (input_mask->tunnel_id_mask & 0xFFFFFFFF) { + case 0x0: + /* Mask vxlan id */ + fdiripv6m |= IXGBE_FDIRIP6M_TNI_VNI; + break; + case 0x00FFFFFF: + fdiripv6m |= IXGBE_FDIRIP6M_TNI_VNI_24; + break; + case 0xFFFFFFFF: + break; + default: + PMD_INIT_LOG(ERR, "invalid tunnel_id_mask"); + return -EINVAL; + } + info->mask.tunnel_id_mask = + input_mask->tunnel_id_mask; + } + + IXGBE_WRITE_REG(hw, IXGBE_FDIRIP6M, fdiripv6m); + IXGBE_WRITE_REG(hw, IXGBE_FDIRTCPM, 0xFFFFFFFF); + IXGBE_WRITE_REG(hw, IXGBE_FDIRUDPM, 0xFFFFFFFF); + IXGBE_WRITE_REG(hw, IXGBE_FDIRSCTPM, 0xFFFFFFFF); + IXGBE_WRITE_REG(hw, IXGBE_FDIRDIP4M, 0xFFFFFFFF); + IXGBE_WRITE_REG(hw, IXGBE_FDIRSIP4M, 0xFFFFFFFF); + + return IXGBE_SUCCESS; +} + +static int +fdir_set_input_mask(struct rte_eth_dev *dev, + const struct rte_eth_fdir_masks *input_mask) +{ + enum rte_fdir_mode mode = dev->data->dev_conf.fdir_conf.mode; + + if (mode >= RTE_FDIR_MODE_SIGNATURE && + mode <= RTE_FDIR_MODE_PERFECT) + return fdir_set_input_mask_82599(dev, input_mask); + else if (mode >= RTE_FDIR_MODE_PERFECT_MAC_VLAN && + mode <= RTE_FDIR_MODE_PERFECT_TUNNEL) + return fdir_set_input_mask_x550(dev, input_mask); + + PMD_DRV_LOG(ERR, "Not supported fdir mode - %d!", mode); + return -ENOTSUP; +} + +/* * ixgbe_check_fdir_flex_conf -check if the flex payload and mask configuration * arguments are valid */ @@ -431,6 +563,7 @@ ixgbe_fdir_configure(struct rte_eth_dev *dev) int err; uint32_t fdirctrl, pbsize; int i; + enum rte_fdir_mode mode = dev->data->dev_conf.fdir_conf.mode; PMD_INIT_FUNC_TRACE(); @@ -440,6 +573,13 @@ ixgbe_fdir_configure(struct rte_eth_dev *dev) hw->mac.type != ixgbe_mac_X550EM_x) return -ENOSYS; + /* x550 supports mac-vlan and tunnel mode but other NICs not */ + if (hw->mac.type != ixgbe_mac_X550 && + hw->mac.type != ixgbe_mac_X550EM_x && + mode != RTE_FDIR_MODE_SIGNATURE && + mode != RTE_FDIR_MODE_PERFECT) + return -ENOSYS; + err = configure_fdir_flags(&dev->data->dev_conf.fdir_conf, &fdirctrl); if (err) return err; @@ -462,7 +602,7 @@ ixgbe_fdir_configure(struct rte_eth_dev *dev) for (i = 1; i < 8; i++) IXGBE_WRITE_REG(hw, IXGBE_RXPBSIZE(i), 0); - err = fdir_set_input_mask_82599(dev, &dev->data->dev_conf.fdir_conf.mask); + err = fdir_set_input_mask(dev, &dev->data->dev_conf.fdir_conf.mask); if (err < 0) { PMD_INIT_LOG(ERR, " Error on setting FD mask"); return err; @@ -488,7 +628,7 @@ ixgbe_fdir_configure(struct rte_eth_dev *dev) */ static int ixgbe_fdir_filter_to_atr_input(const struct rte_eth_fdir_filter *fdir_filter, - union ixgbe_atr_input *input) + union ixgbe_atr_input *input, enum rte_fdir_mode mode) { input->formatted.vlan_id = fdir_filter->input.flow_ext.vlan_tci; input->formatted.flex_bytes = (uint16_t)( @@ -521,8 +661,7 @@ ixgbe_fdir_filter_to_atr_input(const struct rte_eth_fdir_filter *fdir_filter, input->formatted.flow_type = IXGBE_ATR_FLOW_TYPE_IPV6; break; default: - PMD_DRV_LOG(ERR, " Error on flow_type input"); - return -EINVAL; + break; } switch (fdir_filter->input.flow_type) { @@ -558,8 +697,23 @@ ixgbe_fdir_filter_to_atr_input(const struct rte_eth_fdir_filter *fdir_filter, sizeof(input->formatted.dst_ip)); break; default: - PMD_DRV_LOG(ERR, " Error on flow_type input"); - return -EINVAL; + break; + } + + if (mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN) { + rte_memcpy( + input->formatted.inner_mac, + fdir_filter->input.flow.mac_vlan_flow.mac_addr.addr_bytes, + sizeof(input->formatted.inner_mac)); + } else if (mode == RTE_FDIR_MODE_PERFECT_TUNNEL) { + rte_memcpy( + input->formatted.inner_mac, + fdir_filter->input.flow.tunnel_flow.mac_addr.addr_bytes, + sizeof(input->formatted.inner_mac)); + input->formatted.tunnel_type = + fdir_filter->input.flow.tunnel_flow.tunnel_type; + input->formatted.tni_vni = + fdir_filter->input.flow.tunnel_flow.tunnel_id; } return 0; @@ -743,20 +897,52 @@ atr_compute_sig_hash_82599(union ixgbe_atr_input *input, static int fdir_write_perfect_filter_82599(struct ixgbe_hw *hw, union ixgbe_atr_input *input, uint8_t queue, - uint32_t fdircmd, uint32_t fdirhash) + uint32_t fdircmd, uint32_t fdirhash, + enum rte_fdir_mode mode) { uint32_t fdirport, fdirvlan; + u32 addr_low, addr_high; + u32 tunnel_type = 0; int err = 0; - /* record the IPv4 address (big-endian) */ - IXGBE_WRITE_REG(hw, IXGBE_FDIRIPSA, input->formatted.src_ip[0]); - IXGBE_WRITE_REG(hw, IXGBE_FDIRIPDA, input->formatted.dst_ip[0]); - - /* record source and destination port (little-endian)*/ - fdirport = IXGBE_NTOHS(input->formatted.dst_port); - fdirport <<= IXGBE_FDIRPORT_DESTINATION_SHIFT; - fdirport |= IXGBE_NTOHS(input->formatted.src_port); - IXGBE_WRITE_REG(hw, IXGBE_FDIRPORT, fdirport); + if (mode == RTE_FDIR_MODE_PERFECT) { + /* record the IPv4 address (big-endian) */ + IXGBE_WRITE_REG(hw, IXGBE_FDIRIPSA, + input->formatted.src_ip[0]); + IXGBE_WRITE_REG(hw, IXGBE_FDIRIPDA, + input->formatted.dst_ip[0]); + + /* record source and destination port (little-endian)*/ + fdirport = IXGBE_NTOHS(input->formatted.dst_port); + fdirport <<= IXGBE_FDIRPORT_DESTINATION_SHIFT; + fdirport |= IXGBE_NTOHS(input->formatted.src_port); + IXGBE_WRITE_REG(hw, IXGBE_FDIRPORT, fdirport); + } else if (mode >= RTE_FDIR_MODE_PERFECT_MAC_VLAN && + mode <= RTE_FDIR_MODE_PERFECT_TUNNEL) { + /* for mac vlan and tunnel modes */ + addr_low = ((u32)input->formatted.inner_mac[0] | + ((u32)input->formatted.inner_mac[1] << 8) | + ((u32)input->formatted.inner_mac[2] << 16) | + ((u32)input->formatted.inner_mac[3] << 24)); + addr_high = ((u32)input->formatted.inner_mac[4] | + ((u32)input->formatted.inner_mac[5] << 8)); + + if (mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN) { + IXGBE_WRITE_REG(hw, IXGBE_FDIRSIPv6(0), addr_low); + IXGBE_WRITE_REG(hw, IXGBE_FDIRSIPv6(1), addr_high); + IXGBE_WRITE_REG(hw, IXGBE_FDIRSIPv6(2), 0); + } else { + /* tunnel mode */ + if (input->formatted.tunnel_type != + RTE_FDIR_TUNNEL_TYPE_NVGRE) + tunnel_type = 0x80000000; + tunnel_type |= addr_high; + IXGBE_WRITE_REG(hw, IXGBE_FDIRSIPv6(0), addr_low); + IXGBE_WRITE_REG(hw, IXGBE_FDIRSIPv6(1), tunnel_type); + IXGBE_WRITE_REG(hw, IXGBE_FDIRSIPv6(2), + input->formatted.tni_vni); + } + } /* record vlan (little-endian) and flex_bytes(big-endian) */ fdirvlan = input->formatted.flex_bytes; @@ -894,8 +1080,9 @@ ixgbe_add_del_fdir_filter(struct rte_eth_dev *dev, int err; struct ixgbe_hw_fdir_info *info = IXGBE_DEV_PRIVATE_TO_FDIR_INFO(dev->data->dev_private); + enum rte_fdir_mode fdir_mode = dev->data->dev_conf.fdir_conf.mode; - if (dev->data->dev_conf.fdir_conf.mode == RTE_FDIR_MODE_NONE) + if (fdir_mode == RTE_FDIR_MODE_NONE) return -ENOTSUP; /* @@ -917,12 +1104,14 @@ ixgbe_add_del_fdir_filter(struct rte_eth_dev *dev, return -ENOTSUP; } - if (dev->data->dev_conf.fdir_conf.mode == RTE_FDIR_MODE_PERFECT) + if (fdir_mode >= RTE_FDIR_MODE_PERFECT && + fdir_mode <= RTE_FDIR_MODE_PERFECT_TUNNEL) is_perfect = TRUE; memset(&input, 0, sizeof(input)); - err = ixgbe_fdir_filter_to_atr_input(fdir_filter, &input); + err = ixgbe_fdir_filter_to_atr_input(fdir_filter, &input, + fdir_mode); if (err) return err; @@ -966,7 +1155,8 @@ ixgbe_add_del_fdir_filter(struct rte_eth_dev *dev, if (is_perfect) { err = fdir_write_perfect_filter_82599(hw, &input, queue, - fdircmd_flags, fdirhash); + fdircmd_flags, fdirhash, + fdir_mode); } else { err = fdir_add_signature_filter_82599(hw, &input, queue, fdircmd_flags, fdirhash); @@ -1018,7 +1208,8 @@ ixgbe_fdir_info_get(struct rte_eth_dev *dev, struct rte_eth_fdir_info *fdir_info fdir_info->mode = dev->data->dev_conf.fdir_conf.mode; max_num = (1 << (FDIRENTRIES_NUM_SHIFT + (fdirctrl & FDIRCTRL_PBALLOC_MASK))); - if (fdir_info->mode == RTE_FDIR_MODE_PERFECT) + if (fdir_info->mode >= RTE_FDIR_MODE_PERFECT && + fdir_info->mode <= RTE_FDIR_MODE_PERFECT_TUNNEL) fdir_info->guarant_spc = max_num; else if (fdir_info->mode == RTE_FDIR_MODE_SIGNATURE) fdir_info->guarant_spc = max_num * 4; @@ -1032,11 +1223,20 @@ ixgbe_fdir_info_get(struct rte_eth_dev *dev, struct rte_eth_fdir_info *fdir_info fdir_info->mask.ipv6_mask.dst_ip); fdir_info->mask.src_port_mask = info->mask.src_port_mask; fdir_info->mask.dst_port_mask = info->mask.dst_port_mask; + fdir_info->mask.mac_addr_byte_mask = info->mask.mac_addr_byte_mask; + fdir_info->mask.tunnel_id_mask = info->mask.tunnel_id_mask; + fdir_info->mask.tunnel_type_mask = info->mask.tunnel_type_mask; fdir_info->max_flexpayload = IXGBE_FDIR_MAX_FLEX_LEN; - fdir_info->flow_types_mask[0] = IXGBE_FDIR_FLOW_TYPES; + + if (fdir_info->mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN || + fdir_info->mode == RTE_FDIR_MODE_PERFECT_TUNNEL) + fdir_info->flow_types_mask[0] = 0; + else + fdir_info->flow_types_mask[0] = IXGBE_FDIR_FLOW_TYPES; + fdir_info->flex_payload_unit = sizeof(uint16_t); fdir_info->max_flex_payload_segment_num = 1; - fdir_info->flex_payload_limit = 62; + fdir_info->flex_payload_limit = IXGBE_MAX_FLX_SOURCE_OFF; fdir_info->flex_conf.nb_payloads = 1; fdir_info->flex_conf.flex_set[0].type = RTE_ETH_RAW_PAYLOAD; fdir_info->flex_conf.flex_set[0].src_offset[0] = offset; @@ -1056,6 +1256,7 @@ ixgbe_fdir_stats_get(struct rte_eth_dev *dev, struct rte_eth_fdir_stats *fdir_st struct ixgbe_hw_fdir_info *info = IXGBE_DEV_PRIVATE_TO_FDIR_INFO(dev->data->dev_private); uint32_t reg, max_num; + enum rte_fdir_mode fdir_mode = dev->data->dev_conf.fdir_conf.mode; /* Get the information from registers */ reg = IXGBE_READ_REG(hw, IXGBE_FDIRFREE); @@ -1095,9 +1296,10 @@ ixgbe_fdir_stats_get(struct rte_eth_dev *dev, struct rte_eth_fdir_stats *fdir_st reg = IXGBE_READ_REG(hw, IXGBE_FDIRCTRL); max_num = (1 << (FDIRENTRIES_NUM_SHIFT + (reg & FDIRCTRL_PBALLOC_MASK))); - if (dev->data->dev_conf.fdir_conf.mode == RTE_FDIR_MODE_PERFECT) + if (fdir_mode >= RTE_FDIR_MODE_PERFECT && + fdir_mode <= RTE_FDIR_MODE_PERFECT_TUNNEL) fdir_stats->guarant_cnt = max_num - fdir_stats->free; - else if (dev->data->dev_conf.fdir_conf.mode == RTE_FDIR_MODE_SIGNATURE) + else if (fdir_mode == RTE_FDIR_MODE_SIGNATURE) fdir_stats->guarant_cnt = max_num * 4 - fdir_stats->free; }