Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/patches/87069/?format=api
{ "id": 87069, "url": "https://patches.dpdk.org/api/patches/87069/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20210122094800.197748-11-jiawenwu@trustnetic.com/", "project": { "id": 1, "url": "https://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<20210122094800.197748-11-jiawenwu@trustnetic.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20210122094800.197748-11-jiawenwu@trustnetic.com", "date": "2021-01-22T09:47:50", "name": "[v1,10/20] net/txgbe: add RSS support for VF device", "commit_ref": null, "pull_url": null, "state": "changes-requested", "archived": true, "hash": "836020a343098013dab8cc4b3ddc739759819d44", "submitter": { "id": 1932, "url": "https://patches.dpdk.org/api/people/1932/?format=api", "name": "Jiawen Wu", "email": "jiawenwu@trustnetic.com" }, "delegate": { "id": 319, "url": "https://patches.dpdk.org/api/users/319/?format=api", "username": "fyigit", "first_name": "Ferruh", "last_name": "Yigit", "email": "ferruh.yigit@amd.com" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/20210122094800.197748-11-jiawenwu@trustnetic.com/mbox/", "series": [ { "id": 14902, "url": "https://patches.dpdk.org/api/series/14902/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=14902", "date": "2021-01-22T09:47:41", "name": "net/txgbe: add VF driver support", "version": 1, "mbox": "https://patches.dpdk.org/series/14902/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/87069/comments/", "check": "warning", "checks": "https://patches.dpdk.org/api/patches/87069/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id D7A6BA0A0A;\n\tFri, 22 Jan 2021 10:49:40 +0100 (CET)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id DCF25140EA1;\n\tFri, 22 Jan 2021 10:48:16 +0100 (CET)", "from smtpbgau2.qq.com (smtpbgau2.qq.com [54.206.34.216])\n by mails.dpdk.org (Postfix) with ESMTP id A249D140E80\n for <dev@dpdk.org>; Fri, 22 Jan 2021 10:48:12 +0100 (CET)", "from wxdbg.localdomain.com (unknown [183.129.236.74])\n by esmtp6.qq.com (ESMTP) with\n id ; Fri, 22 Jan 2021 17:48:06 +0800 (CST)" ], "X-QQ-mid": "bizesmtp9t1611308886tzo12wp21", "X-QQ-SSF": "01400000002000C0D000B00A0000000", "X-QQ-FEAT": "l6IKqkG+NbksxeONLuzFvfPH/DrI8QmzZnDytqsdO6GqVyhyAC0E0xYSJ5CHN\n dibcaaAx5kjzw2zELJoawQ/vc0RJz2wQIXCoIDeGRLimCXQhckXlYBdMsTEHMxELwYiarmQ\n mne7gjfIjN1VJGWrMviw8Dwl1s7/iuKxUKIzYPx9phAO3pxDgTGlC369r2JZPsZyzVx+kG9\n wOaSZlT+eZhJFpRQbTkim052rNbWWByKI3AKrem/jU8Lc++C9ZIeGV8UyEPxEhepv3PnwI3\n d5By433RDH4rZmuIdmFOIHlNTVpnhpKgaUEznENHlz3igfLc78QjIEGskvdNx1U6l65NogJ\n Q0nb73z5dqzyuFwakuXGZrbbB736A==", "X-QQ-GoodBg": "2", "From": "Jiawen Wu <jiawenwu@trustnetic.com>", "To": "dev@dpdk.org", "Cc": "Jiawen Wu <jiawenwu@trustnetic.com>", "Date": "Fri, 22 Jan 2021 17:47:50 +0800", "Message-Id": "<20210122094800.197748-11-jiawenwu@trustnetic.com>", "X-Mailer": "git-send-email 2.27.0", "In-Reply-To": "<20210122094800.197748-1-jiawenwu@trustnetic.com>", "References": "<20210122094800.197748-1-jiawenwu@trustnetic.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-QQ-SENDSIZE": "520", "Feedback-ID": "bizesmtp:trustnetic.com:qybgforeign:qybgforeign7", "X-QQ-Bgrelay": "1", "Subject": "[dpdk-dev] [PATCH v1 10/20] net/txgbe: add RSS support for VF device", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "Support RSS hash and reta operations for VF device.\n\nSigned-off-by: Jiawen Wu <jiawenwu@trustnetic.com>\n---\n doc/guides/nics/features/txgbe_vf.ini | 3 +\n drivers/net/txgbe/base/txgbe_regs.h | 26 +++++\n drivers/net/txgbe/txgbe_ethdev.c | 7 +-\n drivers/net/txgbe/txgbe_ethdev_vf.c | 4 +\n drivers/net/txgbe/txgbe_rxtx.c | 143 ++++++++++++++++++--------\n 5 files changed, 135 insertions(+), 48 deletions(-)", "diff": "diff --git a/doc/guides/nics/features/txgbe_vf.ini b/doc/guides/nics/features/txgbe_vf.ini\nindex 71ff66409..42c2dcf40 100644\n--- a/doc/guides/nics/features/txgbe_vf.ini\n+++ b/doc/guides/nics/features/txgbe_vf.ini\n@@ -10,6 +10,9 @@ Jumbo frame = Y\n Scattered Rx = Y\n LRO = Y\n TSO = Y\n+RSS hash = Y\n+RSS key update = Y\n+RSS reta update = Y\n VLAN filter = Y\n CRC offload = P\n VLAN offload = P\ndiff --git a/drivers/net/txgbe/base/txgbe_regs.h b/drivers/net/txgbe/base/txgbe_regs.h\nindex 2799e5588..eb30c60a9 100644\n--- a/drivers/net/txgbe/base/txgbe_regs.h\n+++ b/drivers/net/txgbe/base/txgbe_regs.h\n@@ -1698,6 +1698,27 @@ enum txgbe_5tuple_protocol {\n #define TXGBE_REG_RSSTBL TXGBE_RSSTBL(0)\n #define TXGBE_REG_RSSKEY TXGBE_RSSKEY(0)\n \n+static inline u32\n+txgbe_map_reg(struct txgbe_hw *hw, u32 reg)\n+{\n+\tswitch (reg) {\n+\tcase TXGBE_REG_RSSTBL:\n+\t\tif (hw->mac.type == txgbe_mac_raptor_vf)\n+\t\t\treg = TXGBE_VFRSSTBL(0);\n+\t\tbreak;\n+\tcase TXGBE_REG_RSSKEY:\n+\t\tif (hw->mac.type == txgbe_mac_raptor_vf)\n+\t\t\treg = TXGBE_VFRSSKEY(0);\n+\t\tbreak;\n+\tdefault:\n+\t\t/* you should never reach here */\n+\t\treg = TXGBE_REG_DUMMY;\n+\t\tbreak;\n+\t}\n+\n+\treturn reg;\n+}\n+\n /*\n * read non-rc counters\n */\n@@ -1861,6 +1882,11 @@ po32m(struct txgbe_hw *hw, u32 reg, u32 mask, u32 expect, u32 *actual,\n #define wr32a(hw, reg, idx, val) \\\n \twr32((hw), (reg) + ((idx) << 2), (val))\n \n+#define rd32at(hw, reg, idx) \\\n+\t\trd32a(hw, txgbe_map_reg(hw, reg), idx)\n+#define wr32at(hw, reg, idx, val) \\\n+\t\twr32a(hw, txgbe_map_reg(hw, reg), idx, val)\n+\n #define rd32w(hw, reg, mask, slice) do { \\\n \trd32((hw), reg); \\\n \tpo32m((hw), reg, mask, mask, NULL, 5, slice); \\\ndiff --git a/drivers/net/txgbe/txgbe_ethdev.c b/drivers/net/txgbe/txgbe_ethdev.c\nindex eef4b6d4a..fbea236f9 100644\n--- a/drivers/net/txgbe/txgbe_ethdev.c\n+++ b/drivers/net/txgbe/txgbe_ethdev.c\n@@ -3257,7 +3257,7 @@ txgbe_dev_rss_reta_update(struct rte_eth_dev *dev,\n \t\tif (!mask)\n \t\t\tcontinue;\n \n-\t\treta = rd32a(hw, TXGBE_REG_RSSTBL, i >> 2);\n+\t\treta = rd32at(hw, TXGBE_REG_RSSTBL, i >> 2);\n \t\tfor (j = 0; j < 4; j++) {\n \t\t\tif (RS8(mask, j, 0x1)) {\n \t\t\t\treta &= ~(MS32(8 * j, 0xFF));\n@@ -3265,7 +3265,7 @@ txgbe_dev_rss_reta_update(struct rte_eth_dev *dev,\n \t\t\t\t\t\t8 * j, 0xFF);\n \t\t\t}\n \t\t}\n-\t\twr32a(hw, TXGBE_REG_RSSTBL, i >> 2, reta);\n+\t\twr32at(hw, TXGBE_REG_RSSTBL, i >> 2, reta);\n \t}\n \tadapter->rss_reta_updated = 1;\n \n@@ -3298,7 +3298,7 @@ txgbe_dev_rss_reta_query(struct rte_eth_dev *dev,\n \t\tif (!mask)\n \t\t\tcontinue;\n \n-\t\treta = rd32a(hw, TXGBE_REG_RSSTBL, i >> 2);\n+\t\treta = rd32at(hw, TXGBE_REG_RSSTBL, i >> 2);\n \t\tfor (j = 0; j < 4; j++) {\n \t\t\tif (RS8(mask, j, 0x1))\n \t\t\t\treta_conf[idx].reta[shift + j] =\n@@ -4524,6 +4524,7 @@ txgbe_rss_update_sp(enum txgbe_mac_type mac_type)\n {\n \tswitch (mac_type) {\n \tcase txgbe_mac_raptor:\n+\tcase txgbe_mac_raptor_vf:\n \t\treturn 1;\n \tdefault:\n \t\treturn 0;\ndiff --git a/drivers/net/txgbe/txgbe_ethdev_vf.c b/drivers/net/txgbe/txgbe_ethdev_vf.c\nindex f5272a5d9..03e690c0e 100644\n--- a/drivers/net/txgbe/txgbe_ethdev_vf.c\n+++ b/drivers/net/txgbe/txgbe_ethdev_vf.c\n@@ -993,6 +993,10 @@ static const struct eth_dev_ops txgbevf_eth_dev_ops = {\n \t.rxq_info_get = txgbe_rxq_info_get,\n \t.txq_info_get = txgbe_txq_info_get,\n \t.mac_addr_set = txgbevf_set_default_mac_addr,\n+\t.reta_update = txgbe_dev_rss_reta_update,\n+\t.reta_query = txgbe_dev_rss_reta_query,\n+\t.rss_hash_update = txgbe_dev_rss_hash_update,\n+\t.rss_hash_conf_get = txgbe_dev_rss_hash_conf_get,\n };\n \n RTE_PMD_REGISTER_PCI(net_txgbe_vf, rte_txgbevf_pmd);\ndiff --git a/drivers/net/txgbe/txgbe_rxtx.c b/drivers/net/txgbe/txgbe_rxtx.c\nindex 5bcac1425..4a6ab16ca 100644\n--- a/drivers/net/txgbe/txgbe_rxtx.c\n+++ b/drivers/net/txgbe/txgbe_rxtx.c\n@@ -2868,36 +2868,68 @@ txgbe_dev_rss_hash_update(struct rte_eth_dev *dev,\n \t\t\trss_key |= LS32(hash_key[(i * 4) + 1], 8, 0xFF);\n \t\t\trss_key |= LS32(hash_key[(i * 4) + 2], 16, 0xFF);\n \t\t\trss_key |= LS32(hash_key[(i * 4) + 3], 24, 0xFF);\n-\t\t\twr32a(hw, TXGBE_REG_RSSKEY, i, rss_key);\n+\t\t\twr32at(hw, TXGBE_REG_RSSKEY, i, rss_key);\n \t\t}\n \t}\n \n \t/* Set configured hashing protocols */\n \trss_hf = rss_conf->rss_hf & TXGBE_RSS_OFFLOAD_ALL;\n-\tmrqc = rd32(hw, TXGBE_RACTL);\n-\tmrqc &= ~TXGBE_RACTL_RSSMASK;\n-\tif (rss_hf & ETH_RSS_IPV4)\n-\t\tmrqc |= TXGBE_RACTL_RSSIPV4;\n-\tif (rss_hf & ETH_RSS_NONFRAG_IPV4_TCP)\n-\t\tmrqc |= TXGBE_RACTL_RSSIPV4TCP;\n-\tif (rss_hf & ETH_RSS_IPV6 ||\n-\t rss_hf & ETH_RSS_IPV6_EX)\n-\t\tmrqc |= TXGBE_RACTL_RSSIPV6;\n-\tif (rss_hf & ETH_RSS_NONFRAG_IPV6_TCP ||\n-\t rss_hf & ETH_RSS_IPV6_TCP_EX)\n-\t\tmrqc |= TXGBE_RACTL_RSSIPV6TCP;\n-\tif (rss_hf & ETH_RSS_NONFRAG_IPV4_UDP)\n-\t\tmrqc |= TXGBE_RACTL_RSSIPV4UDP;\n-\tif (rss_hf & ETH_RSS_NONFRAG_IPV6_UDP ||\n-\t rss_hf & ETH_RSS_IPV6_UDP_EX)\n-\t\tmrqc |= TXGBE_RACTL_RSSIPV6UDP;\n-\n-\tif (rss_hf)\n-\t\tmrqc |= TXGBE_RACTL_RSSENA;\n-\telse\n-\t\tmrqc &= ~TXGBE_RACTL_RSSENA;\n+\tif (hw->mac.type == txgbe_mac_raptor_vf) {\n+\t\tmrqc = rd32(hw, TXGBE_VFPLCFG);\n+\t\tmrqc &= ~TXGBE_VFPLCFG_RSSMASK;\n+\t\tif (rss_hf & ETH_RSS_IPV4)\n+\t\t\tmrqc |= TXGBE_VFPLCFG_RSSIPV4;\n+\t\tif (rss_hf & ETH_RSS_NONFRAG_IPV4_TCP)\n+\t\t\tmrqc |= TXGBE_VFPLCFG_RSSIPV4TCP;\n+\t\tif (rss_hf & ETH_RSS_IPV6 ||\n+\t\t rss_hf & ETH_RSS_IPV6_EX)\n+\t\t\tmrqc |= TXGBE_VFPLCFG_RSSIPV6;\n+\t\tif (rss_hf & ETH_RSS_NONFRAG_IPV6_TCP ||\n+\t\t rss_hf & ETH_RSS_IPV6_TCP_EX)\n+\t\t\tmrqc |= TXGBE_VFPLCFG_RSSIPV6TCP;\n+\t\tif (rss_hf & ETH_RSS_NONFRAG_IPV4_UDP)\n+\t\t\tmrqc |= TXGBE_VFPLCFG_RSSIPV4UDP;\n+\t\tif (rss_hf & ETH_RSS_NONFRAG_IPV6_UDP ||\n+\t\t rss_hf & ETH_RSS_IPV6_UDP_EX)\n+\t\t\tmrqc |= TXGBE_VFPLCFG_RSSIPV6UDP;\n+\n+\t\tif (rss_hf)\n+\t\t\tmrqc |= TXGBE_VFPLCFG_RSSENA;\n+\t\telse\n+\t\t\tmrqc &= ~TXGBE_VFPLCFG_RSSENA;\n \n-\twr32(hw, TXGBE_RACTL, mrqc);\n+\t\tif (dev->data->nb_rx_queues > 3)\n+\t\t\tmrqc |= TXGBE_VFPLCFG_RSSHASH(2);\n+\t\telse if (dev->data->nb_rx_queues > 1)\n+\t\t\tmrqc |= TXGBE_VFPLCFG_RSSHASH(1);\n+\n+\t\twr32(hw, TXGBE_VFPLCFG, mrqc);\n+\t} else {\n+\t\tmrqc = rd32(hw, TXGBE_RACTL);\n+\t\tmrqc &= ~TXGBE_RACTL_RSSMASK;\n+\t\tif (rss_hf & ETH_RSS_IPV4)\n+\t\t\tmrqc |= TXGBE_RACTL_RSSIPV4;\n+\t\tif (rss_hf & ETH_RSS_NONFRAG_IPV4_TCP)\n+\t\t\tmrqc |= TXGBE_RACTL_RSSIPV4TCP;\n+\t\tif (rss_hf & ETH_RSS_IPV6 ||\n+\t\t rss_hf & ETH_RSS_IPV6_EX)\n+\t\t\tmrqc |= TXGBE_RACTL_RSSIPV6;\n+\t\tif (rss_hf & ETH_RSS_NONFRAG_IPV6_TCP ||\n+\t\t rss_hf & ETH_RSS_IPV6_TCP_EX)\n+\t\t\tmrqc |= TXGBE_RACTL_RSSIPV6TCP;\n+\t\tif (rss_hf & ETH_RSS_NONFRAG_IPV4_UDP)\n+\t\t\tmrqc |= TXGBE_RACTL_RSSIPV4UDP;\n+\t\tif (rss_hf & ETH_RSS_NONFRAG_IPV6_UDP ||\n+\t\t rss_hf & ETH_RSS_IPV6_UDP_EX)\n+\t\t\tmrqc |= TXGBE_RACTL_RSSIPV6UDP;\n+\n+\t\tif (rss_hf)\n+\t\t\tmrqc |= TXGBE_RACTL_RSSENA;\n+\t\telse\n+\t\t\tmrqc &= ~TXGBE_RACTL_RSSENA;\n+\n+\t\twr32(hw, TXGBE_RACTL, mrqc);\n+\t}\n \n \treturn 0;\n }\n@@ -2917,7 +2949,7 @@ txgbe_dev_rss_hash_conf_get(struct rte_eth_dev *dev,\n \tif (hash_key) {\n \t\t/* Return RSS hash key */\n \t\tfor (i = 0; i < 10; i++) {\n-\t\t\trss_key = rd32a(hw, TXGBE_REG_RSSKEY, i);\n+\t\t\trss_key = rd32at(hw, TXGBE_REG_RSSKEY, i);\n \t\t\thash_key[(i * 4) + 0] = RS32(rss_key, 0, 0xFF);\n \t\t\thash_key[(i * 4) + 1] = RS32(rss_key, 8, 0xFF);\n \t\t\thash_key[(i * 4) + 2] = RS32(rss_key, 16, 0xFF);\n@@ -2926,24 +2958,45 @@ txgbe_dev_rss_hash_conf_get(struct rte_eth_dev *dev,\n \t}\n \n \trss_hf = 0;\n-\tmrqc = rd32(hw, TXGBE_RACTL);\n-\tif (mrqc & TXGBE_RACTL_RSSIPV4)\n-\t\trss_hf |= ETH_RSS_IPV4;\n-\tif (mrqc & TXGBE_RACTL_RSSIPV4TCP)\n-\t\trss_hf |= ETH_RSS_NONFRAG_IPV4_TCP;\n-\tif (mrqc & TXGBE_RACTL_RSSIPV6)\n-\t\trss_hf |= ETH_RSS_IPV6 |\n-\t\t\t ETH_RSS_IPV6_EX;\n-\tif (mrqc & TXGBE_RACTL_RSSIPV6TCP)\n-\t\trss_hf |= ETH_RSS_NONFRAG_IPV6_TCP |\n-\t\t\t ETH_RSS_IPV6_TCP_EX;\n-\tif (mrqc & TXGBE_RACTL_RSSIPV4UDP)\n-\t\trss_hf |= ETH_RSS_NONFRAG_IPV4_UDP;\n-\tif (mrqc & TXGBE_RACTL_RSSIPV6UDP)\n-\t\trss_hf |= ETH_RSS_NONFRAG_IPV6_UDP |\n-\t\t\t ETH_RSS_IPV6_UDP_EX;\n-\tif (!(mrqc & TXGBE_RACTL_RSSENA))\n-\t\trss_hf = 0;\n+\tif (hw->mac.type == txgbe_mac_raptor_vf) {\n+\t\tmrqc = rd32(hw, TXGBE_VFPLCFG);\n+\t\tif (mrqc & TXGBE_VFPLCFG_RSSIPV4)\n+\t\t\trss_hf |= ETH_RSS_IPV4;\n+\t\tif (mrqc & TXGBE_VFPLCFG_RSSIPV4TCP)\n+\t\t\trss_hf |= ETH_RSS_NONFRAG_IPV4_TCP;\n+\t\tif (mrqc & TXGBE_VFPLCFG_RSSIPV6)\n+\t\t\trss_hf |= ETH_RSS_IPV6 |\n+\t\t\t\t ETH_RSS_IPV6_EX;\n+\t\tif (mrqc & TXGBE_VFPLCFG_RSSIPV6TCP)\n+\t\t\trss_hf |= ETH_RSS_NONFRAG_IPV6_TCP |\n+\t\t\t\t ETH_RSS_IPV6_TCP_EX;\n+\t\tif (mrqc & TXGBE_VFPLCFG_RSSIPV4UDP)\n+\t\t\trss_hf |= ETH_RSS_NONFRAG_IPV4_UDP;\n+\t\tif (mrqc & TXGBE_VFPLCFG_RSSIPV6UDP)\n+\t\t\trss_hf |= ETH_RSS_NONFRAG_IPV6_UDP |\n+\t\t\t\t ETH_RSS_IPV6_UDP_EX;\n+\t\tif (!(mrqc & TXGBE_VFPLCFG_RSSENA))\n+\t\t\trss_hf = 0;\n+\t} else {\n+\t\tmrqc = rd32(hw, TXGBE_RACTL);\n+\t\tif (mrqc & TXGBE_RACTL_RSSIPV4)\n+\t\t\trss_hf |= ETH_RSS_IPV4;\n+\t\tif (mrqc & TXGBE_RACTL_RSSIPV4TCP)\n+\t\t\trss_hf |= ETH_RSS_NONFRAG_IPV4_TCP;\n+\t\tif (mrqc & TXGBE_RACTL_RSSIPV6)\n+\t\t\trss_hf |= ETH_RSS_IPV6 |\n+\t\t\t\t ETH_RSS_IPV6_EX;\n+\t\tif (mrqc & TXGBE_RACTL_RSSIPV6TCP)\n+\t\t\trss_hf |= ETH_RSS_NONFRAG_IPV6_TCP |\n+\t\t\t\t ETH_RSS_IPV6_TCP_EX;\n+\t\tif (mrqc & TXGBE_RACTL_RSSIPV4UDP)\n+\t\t\trss_hf |= ETH_RSS_NONFRAG_IPV4_UDP;\n+\t\tif (mrqc & TXGBE_RACTL_RSSIPV6UDP)\n+\t\t\trss_hf |= ETH_RSS_NONFRAG_IPV6_UDP |\n+\t\t\t\t ETH_RSS_IPV6_UDP_EX;\n+\t\tif (!(mrqc & TXGBE_RACTL_RSSENA))\n+\t\t\trss_hf = 0;\n+\t}\n \n \trss_hf &= TXGBE_RSS_OFFLOAD_ALL;\n \n@@ -2975,7 +3028,7 @@ txgbe_rss_configure(struct rte_eth_dev *dev)\n \t\t\t\tj = 0;\n \t\t\treta = (reta >> 8) | LS32(j, 24, 0xFF);\n \t\t\tif ((i & 3) == 3)\n-\t\t\t\twr32a(hw, TXGBE_REG_RSSTBL, i >> 2, reta);\n+\t\t\t\twr32at(hw, TXGBE_REG_RSSTBL, i >> 2, reta);\n \t\t}\n \t}\n \t/*\n@@ -4961,7 +5014,7 @@ txgbe_config_rss_filter(struct rte_eth_dev *dev,\n \t\t\tj = 0;\n \t\treta = (reta >> 8) | LS32(conf->conf.queue[j], 24, 0xFF);\n \t\tif ((i & 3) == 3)\n-\t\t\twr32a(hw, TXGBE_REG_RSSTBL, i >> 2, reta);\n+\t\t\twr32at(hw, TXGBE_REG_RSSTBL, i >> 2, reta);\n \t}\n \n \t/* Configure the RSS key and the RSS protocols used to compute\n", "prefixes": [ "v1", "10/20" ] }