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GET /api/patches/98304/?format=api
{ "id": 98304, "url": "http://patches.dpdk.org/api/patches/98304/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20210908083758.312055-25-jiawenwu@trustnetic.com/", "project": { "id": 1, "url": "http://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": "<20210908083758.312055-25-jiawenwu@trustnetic.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20210908083758.312055-25-jiawenwu@trustnetic.com", "date": "2021-09-08T08:37:50", "name": "[24/32] net/ngbe: support timesync", "commit_ref": null, "pull_url": null, "state": "changes-requested", "archived": true, "hash": "8d8eafa1e91c72043a6a6b020e43e94bfb3aacf4", "submitter": { "id": 1932, "url": "http://patches.dpdk.org/api/people/1932/?format=api", "name": "Jiawen Wu", "email": "jiawenwu@trustnetic.com" }, "delegate": { "id": 319, "url": "http://patches.dpdk.org/api/users/319/?format=api", "username": "fyigit", "first_name": "Ferruh", "last_name": "Yigit", "email": "ferruh.yigit@amd.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20210908083758.312055-25-jiawenwu@trustnetic.com/mbox/", "series": [ { "id": 18760, "url": "http://patches.dpdk.org/api/series/18760/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=18760", "date": "2021-09-08T08:37:26", "name": "net/ngbe: add many features", "version": 1, "mbox": "http://patches.dpdk.org/series/18760/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/98304/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/98304/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 40030A0C56;\n\tWed, 8 Sep 2021 10:38:56 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 5CEF641199;\n\tWed, 8 Sep 2021 10:37:13 +0200 (CEST)", "from smtpbgeu1.qq.com (smtpbgeu1.qq.com [52.59.177.22])\n by mails.dpdk.org (Postfix) with ESMTP id 28A1F411FF\n for <dev@dpdk.org>; Wed, 8 Sep 2021 10:37:11 +0200 (CEST)", "from wxdbg.localdomain.com (unknown [183.129.236.74])\n by esmtp6.qq.com (ESMTP) with\n id ; Wed, 08 Sep 2021 16:37:06 +0800 (CST)" ], "X-QQ-mid": "bizesmtp47t1631090226t9crugg3", "X-QQ-SSF": "01400000002000E0G000B00A0000000", "X-QQ-FEAT": "XDJ14wmgNKKgUadLIs1LzDAAWXByckFa7afT8x16mtPiDQpUTHgomBeD3ttcv\n Ftarq+z1PYcPX87XB/1W/Cqlhr+pD+epemjbdCd0bESFySCXUZa1iaqyVcW7m2Q1QDeEJRd\n mg2KsQmjaHNADVFMHVIOdwpWGfUbwniwWo0JRwwWuf2d3zZEecDpGjCrSJUgm7P/eDpr66i\n IVB/ceRoUCicox5fcuFmiM4nt0VRYDtH71kyKmW3Dwq7zb9UATOtifZkbS4hyoHNZUuKePg\n CO5ZJN5A1qrF29iEjTsWZ/Y+/yM1l29OjaarK9yVB5M8IZF97jmtofy3Ou78ubVrURiV2gQ\n k0yNhmzF89nC/9yaU1DsRxyz8daRFKkMkIo4mtf", "X-QQ-GoodBg": "2", "From": "Jiawen Wu <jiawenwu@trustnetic.com>", "To": "dev@dpdk.org", "Cc": "Jiawen Wu <jiawenwu@trustnetic.com>", "Date": "Wed, 8 Sep 2021 16:37:50 +0800", "Message-Id": "<20210908083758.312055-25-jiawenwu@trustnetic.com>", "X-Mailer": "git-send-email 2.27.0", "In-Reply-To": "<20210908083758.312055-1-jiawenwu@trustnetic.com>", "References": "<20210908083758.312055-1-jiawenwu@trustnetic.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-QQ-SENDSIZE": "520", "Feedback-ID": "bizesmtp:trustnetic.com:qybgforeign:qybgforeign2", "X-QQ-Bgrelay": "1", "Subject": "[dpdk-dev] [PATCH 24/32] net/ngbe: support timesync", "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": "Add to support IEEE1588/802.1AS timestamping, and IEEE1588 timestamp\noffload on Tx.\n\nSigned-off-by: Jiawen Wu <jiawenwu@trustnetic.com>\n---\n doc/guides/nics/features/ngbe.ini | 1 +\n doc/guides/nics/ngbe.rst | 1 +\n drivers/net/ngbe/ngbe_ethdev.c | 216 ++++++++++++++++++++++++++++++\n drivers/net/ngbe/ngbe_ethdev.h | 10 ++\n drivers/net/ngbe/ngbe_rxtx.c | 33 ++++-\n 5 files changed, 260 insertions(+), 1 deletion(-)", "diff": "diff --git a/doc/guides/nics/features/ngbe.ini b/doc/guides/nics/features/ngbe.ini\nindex 1d6399a2e7..c780f1aa68 100644\n--- a/doc/guides/nics/features/ngbe.ini\n+++ b/doc/guides/nics/features/ngbe.ini\n@@ -31,6 +31,7 @@ L4 checksum offload = P\n Inner L3 checksum = P\n Inner L4 checksum = P\n Packet type parsing = Y\n+Timesync = Y\n Basic stats = Y\n Extended stats = Y\n Stats per queue = Y\ndiff --git a/doc/guides/nics/ngbe.rst b/doc/guides/nics/ngbe.rst\nindex 09175e83cd..67fc7c89cc 100644\n--- a/doc/guides/nics/ngbe.rst\n+++ b/doc/guides/nics/ngbe.rst\n@@ -26,6 +26,7 @@ Features\n - Link flow control\n - Interrupt mode for RX\n - Scattered and gather for TX and RX\n+- IEEE 1588\n - FW version\n \n \ndiff --git a/drivers/net/ngbe/ngbe_ethdev.c b/drivers/net/ngbe/ngbe_ethdev.c\nindex 4d94bc8b83..506b94168c 100644\n--- a/drivers/net/ngbe/ngbe_ethdev.c\n+++ b/drivers/net/ngbe/ngbe_ethdev.c\n@@ -2830,6 +2830,215 @@ ngbe_dev_set_mc_addr_list(struct rte_eth_dev *dev,\n \t\t\t\t\t ngbe_dev_addr_list_itr, TRUE);\n }\n \n+static uint64_t\n+ngbe_read_systime_cyclecounter(struct rte_eth_dev *dev)\n+{\n+\tstruct ngbe_hw *hw = ngbe_dev_hw(dev);\n+\tuint64_t systime_cycles;\n+\n+\tsystime_cycles = (uint64_t)rd32(hw, NGBE_TSTIMEL);\n+\tsystime_cycles |= (uint64_t)rd32(hw, NGBE_TSTIMEH) << 32;\n+\n+\treturn systime_cycles;\n+}\n+\n+static uint64_t\n+ngbe_read_rx_tstamp_cyclecounter(struct rte_eth_dev *dev)\n+{\n+\tstruct ngbe_hw *hw = ngbe_dev_hw(dev);\n+\tuint64_t rx_tstamp_cycles;\n+\n+\t/* TSRXSTMPL stores ns and TSRXSTMPH stores seconds. */\n+\trx_tstamp_cycles = (uint64_t)rd32(hw, NGBE_TSRXSTMPL);\n+\trx_tstamp_cycles |= (uint64_t)rd32(hw, NGBE_TSRXSTMPH) << 32;\n+\n+\treturn rx_tstamp_cycles;\n+}\n+\n+static uint64_t\n+ngbe_read_tx_tstamp_cyclecounter(struct rte_eth_dev *dev)\n+{\n+\tstruct ngbe_hw *hw = ngbe_dev_hw(dev);\n+\tuint64_t tx_tstamp_cycles;\n+\n+\t/* TSTXSTMPL stores ns and TSTXSTMPH stores seconds. */\n+\ttx_tstamp_cycles = (uint64_t)rd32(hw, NGBE_TSTXSTMPL);\n+\ttx_tstamp_cycles |= (uint64_t)rd32(hw, NGBE_TSTXSTMPH) << 32;\n+\n+\treturn tx_tstamp_cycles;\n+}\n+\n+static void\n+ngbe_start_timecounters(struct rte_eth_dev *dev)\n+{\n+\tstruct ngbe_hw *hw = ngbe_dev_hw(dev);\n+\tstruct ngbe_adapter *adapter = ngbe_dev_adapter(dev);\n+\tuint32_t incval = 0;\n+\tuint32_t shift = 0;\n+\n+\tincval = NGBE_INCVAL_1GB;\n+\tshift = NGBE_INCVAL_SHIFT_1GB;\n+\n+\twr32(hw, NGBE_TSTIMEINC, NGBE_TSTIMEINC_IV(incval));\n+\n+\tmemset(&adapter->systime_tc, 0, sizeof(struct rte_timecounter));\n+\tmemset(&adapter->rx_tstamp_tc, 0, sizeof(struct rte_timecounter));\n+\tmemset(&adapter->tx_tstamp_tc, 0, sizeof(struct rte_timecounter));\n+\n+\tadapter->systime_tc.cc_mask = NGBE_CYCLECOUNTER_MASK;\n+\tadapter->systime_tc.cc_shift = shift;\n+\tadapter->systime_tc.nsec_mask = (1ULL << shift) - 1;\n+\n+\tadapter->rx_tstamp_tc.cc_mask = NGBE_CYCLECOUNTER_MASK;\n+\tadapter->rx_tstamp_tc.cc_shift = shift;\n+\tadapter->rx_tstamp_tc.nsec_mask = (1ULL << shift) - 1;\n+\n+\tadapter->tx_tstamp_tc.cc_mask = NGBE_CYCLECOUNTER_MASK;\n+\tadapter->tx_tstamp_tc.cc_shift = shift;\n+\tadapter->tx_tstamp_tc.nsec_mask = (1ULL << shift) - 1;\n+}\n+\n+static int\n+ngbe_timesync_adjust_time(struct rte_eth_dev *dev, int64_t delta)\n+{\n+\tstruct ngbe_adapter *adapter = ngbe_dev_adapter(dev);\n+\n+\tadapter->systime_tc.nsec += delta;\n+\tadapter->rx_tstamp_tc.nsec += delta;\n+\tadapter->tx_tstamp_tc.nsec += delta;\n+\n+\treturn 0;\n+}\n+\n+static int\n+ngbe_timesync_write_time(struct rte_eth_dev *dev, const struct timespec *ts)\n+{\n+\tuint64_t ns;\n+\tstruct ngbe_adapter *adapter = ngbe_dev_adapter(dev);\n+\n+\tns = rte_timespec_to_ns(ts);\n+\t/* Set the timecounters to a new value. */\n+\tadapter->systime_tc.nsec = ns;\n+\tadapter->rx_tstamp_tc.nsec = ns;\n+\tadapter->tx_tstamp_tc.nsec = ns;\n+\n+\treturn 0;\n+}\n+\n+static int\n+ngbe_timesync_read_time(struct rte_eth_dev *dev, struct timespec *ts)\n+{\n+\tuint64_t ns, systime_cycles;\n+\tstruct ngbe_adapter *adapter = ngbe_dev_adapter(dev);\n+\n+\tsystime_cycles = ngbe_read_systime_cyclecounter(dev);\n+\tns = rte_timecounter_update(&adapter->systime_tc, systime_cycles);\n+\t*ts = rte_ns_to_timespec(ns);\n+\n+\treturn 0;\n+}\n+\n+static int\n+ngbe_timesync_enable(struct rte_eth_dev *dev)\n+{\n+\tstruct ngbe_hw *hw = ngbe_dev_hw(dev);\n+\tuint32_t tsync_ctl;\n+\n+\t/* Stop the timesync system time. */\n+\twr32(hw, NGBE_TSTIMEINC, 0x0);\n+\t/* Reset the timesync system time value. */\n+\twr32(hw, NGBE_TSTIMEL, 0x0);\n+\twr32(hw, NGBE_TSTIMEH, 0x0);\n+\n+\tngbe_start_timecounters(dev);\n+\n+\t/* Enable L2 filtering of IEEE1588/802.1AS Ethernet frame types. */\n+\twr32(hw, NGBE_ETFLT(NGBE_ETF_ID_1588),\n+\t\tRTE_ETHER_TYPE_1588 | NGBE_ETFLT_ENA | NGBE_ETFLT_1588);\n+\n+\t/* Enable timestamping of received PTP packets. */\n+\ttsync_ctl = rd32(hw, NGBE_TSRXCTL);\n+\ttsync_ctl |= NGBE_TSRXCTL_ENA;\n+\twr32(hw, NGBE_TSRXCTL, tsync_ctl);\n+\n+\t/* Enable timestamping of transmitted PTP packets. */\n+\ttsync_ctl = rd32(hw, NGBE_TSTXCTL);\n+\ttsync_ctl |= NGBE_TSTXCTL_ENA;\n+\twr32(hw, NGBE_TSTXCTL, tsync_ctl);\n+\n+\tngbe_flush(hw);\n+\n+\treturn 0;\n+}\n+\n+static int\n+ngbe_timesync_disable(struct rte_eth_dev *dev)\n+{\n+\tstruct ngbe_hw *hw = ngbe_dev_hw(dev);\n+\tuint32_t tsync_ctl;\n+\n+\t/* Disable timestamping of transmitted PTP packets. */\n+\ttsync_ctl = rd32(hw, NGBE_TSTXCTL);\n+\ttsync_ctl &= ~NGBE_TSTXCTL_ENA;\n+\twr32(hw, NGBE_TSTXCTL, tsync_ctl);\n+\n+\t/* Disable timestamping of received PTP packets. */\n+\ttsync_ctl = rd32(hw, NGBE_TSRXCTL);\n+\ttsync_ctl &= ~NGBE_TSRXCTL_ENA;\n+\twr32(hw, NGBE_TSRXCTL, tsync_ctl);\n+\n+\t/* Disable L2 filtering of IEEE1588/802.1AS Ethernet frame types. */\n+\twr32(hw, NGBE_ETFLT(NGBE_ETF_ID_1588), 0);\n+\n+\t/* Stop incrementating the System Time registers. */\n+\twr32(hw, NGBE_TSTIMEINC, 0);\n+\n+\treturn 0;\n+}\n+\n+static int\n+ngbe_timesync_read_rx_timestamp(struct rte_eth_dev *dev,\n+\t\t\t\t struct timespec *timestamp,\n+\t\t\t\t uint32_t flags __rte_unused)\n+{\n+\tstruct ngbe_hw *hw = ngbe_dev_hw(dev);\n+\tstruct ngbe_adapter *adapter = ngbe_dev_adapter(dev);\n+\tuint32_t tsync_rxctl;\n+\tuint64_t rx_tstamp_cycles;\n+\tuint64_t ns;\n+\n+\ttsync_rxctl = rd32(hw, NGBE_TSRXCTL);\n+\tif ((tsync_rxctl & NGBE_TSRXCTL_VLD) == 0)\n+\t\treturn -EINVAL;\n+\n+\trx_tstamp_cycles = ngbe_read_rx_tstamp_cyclecounter(dev);\n+\tns = rte_timecounter_update(&adapter->rx_tstamp_tc, rx_tstamp_cycles);\n+\t*timestamp = rte_ns_to_timespec(ns);\n+\n+\treturn 0;\n+}\n+\n+static int\n+ngbe_timesync_read_tx_timestamp(struct rte_eth_dev *dev,\n+\t\t\t\t struct timespec *timestamp)\n+{\n+\tstruct ngbe_hw *hw = ngbe_dev_hw(dev);\n+\tstruct ngbe_adapter *adapter = ngbe_dev_adapter(dev);\n+\tuint32_t tsync_txctl;\n+\tuint64_t tx_tstamp_cycles;\n+\tuint64_t ns;\n+\n+\ttsync_txctl = rd32(hw, NGBE_TSTXCTL);\n+\tif ((tsync_txctl & NGBE_TSTXCTL_VLD) == 0)\n+\t\treturn -EINVAL;\n+\n+\ttx_tstamp_cycles = ngbe_read_tx_tstamp_cyclecounter(dev);\n+\tns = rte_timecounter_update(&adapter->tx_tstamp_tc, tx_tstamp_cycles);\n+\t*timestamp = rte_ns_to_timespec(ns);\n+\n+\treturn 0;\n+}\n+\n static int\n ngbe_get_reg_length(struct rte_eth_dev *dev __rte_unused)\n {\n@@ -2975,10 +3184,17 @@ static const struct eth_dev_ops ngbe_eth_dev_ops = {\n \t.rss_hash_update = ngbe_dev_rss_hash_update,\n \t.rss_hash_conf_get = ngbe_dev_rss_hash_conf_get,\n \t.set_mc_addr_list = ngbe_dev_set_mc_addr_list,\n+\t.timesync_enable = ngbe_timesync_enable,\n+\t.timesync_disable = ngbe_timesync_disable,\n+\t.timesync_read_rx_timestamp = ngbe_timesync_read_rx_timestamp,\n+\t.timesync_read_tx_timestamp = ngbe_timesync_read_tx_timestamp,\n \t.get_reg = ngbe_get_regs,\n \t.get_eeprom_length = ngbe_get_eeprom_length,\n \t.get_eeprom = ngbe_get_eeprom,\n \t.set_eeprom = ngbe_set_eeprom,\n+\t.timesync_adjust_time = ngbe_timesync_adjust_time,\n+\t.timesync_read_time = ngbe_timesync_read_time,\n+\t.timesync_write_time = ngbe_timesync_write_time,\n };\n \n RTE_PMD_REGISTER_PCI(net_ngbe, rte_ngbe_pmd);\ndiff --git a/drivers/net/ngbe/ngbe_ethdev.h b/drivers/net/ngbe/ngbe_ethdev.h\nindex c16c6568be..b6e623ab0f 100644\n--- a/drivers/net/ngbe/ngbe_ethdev.h\n+++ b/drivers/net/ngbe/ngbe_ethdev.h\n@@ -7,6 +7,7 @@\n #define _NGBE_ETHDEV_H_\n \n #include \"ngbe_ptypes.h\"\n+#include <rte_time.h>\n #include <rte_ethdev.h>\n #include <rte_ethdev_core.h>\n \n@@ -107,6 +108,9 @@ struct ngbe_adapter {\n \tstruct ngbe_vf_info *vfdata;\n \tstruct ngbe_uta_info uta_info;\n \tbool rx_bulk_alloc_allowed;\n+\tstruct rte_timecounter systime_tc;\n+\tstruct rte_timecounter rx_tstamp_tc;\n+\tstruct rte_timecounter tx_tstamp_tc;\n \n \t/* For RSS reta table update */\n \tuint8_t rss_reta_updated;\n@@ -273,6 +277,12 @@ int ngbe_pf_host_configure(struct rte_eth_dev *eth_dev);\n #define NGBE_DEFAULT_TX_HTHRESH 0\n #define NGBE_DEFAULT_TX_WTHRESH 0\n \n+/* Additional timesync values. */\n+#define NGBE_INCVAL_1GB 0x2000000 /* all speed is same in Emerald */\n+#define NGBE_INCVAL_SHIFT_1GB 22 /* all speed is same in Emerald */\n+\n+#define NGBE_CYCLECOUNTER_MASK 0xffffffffffffffffULL\n+\n /* store statistics names and its offset in stats structure */\n struct rte_ngbe_xstats_name_off {\n \tchar name[RTE_ETH_XSTATS_NAME_SIZE];\ndiff --git a/drivers/net/ngbe/ngbe_rxtx.c b/drivers/net/ngbe/ngbe_rxtx.c\nindex 91cafed7fc..e0ca4af9d9 100644\n--- a/drivers/net/ngbe/ngbe_rxtx.c\n+++ b/drivers/net/ngbe/ngbe_rxtx.c\n@@ -15,6 +15,13 @@\n #include \"base/ngbe.h\"\n #include \"ngbe_ethdev.h\"\n #include \"ngbe_rxtx.h\"\n+\n+#ifdef RTE_LIBRTE_IEEE1588\n+#define NGBE_TX_IEEE1588_TMST PKT_TX_IEEE1588_TMST\n+#else\n+#define NGBE_TX_IEEE1588_TMST 0\n+#endif\n+\n /* Bit Mask to indicate what bits required for building Tx context */\n static const u64 NGBE_TX_OFFLOAD_MASK = (PKT_TX_IP_CKSUM |\n \t\tPKT_TX_OUTER_IPV6 |\n@@ -25,7 +32,9 @@ static const u64 NGBE_TX_OFFLOAD_MASK = (PKT_TX_IP_CKSUM |\n \t\tPKT_TX_L4_MASK |\n \t\tPKT_TX_TCP_SEG |\n \t\tPKT_TX_TUNNEL_MASK |\n-\t\tPKT_TX_OUTER_IP_CKSUM);\n+\t\tPKT_TX_OUTER_IP_CKSUM |\n+\t\tNGBE_TX_IEEE1588_TMST);\n+\n #define NGBE_TX_OFFLOAD_NOTSUP_MASK \\\n \t\t(PKT_TX_OFFLOAD_MASK ^ NGBE_TX_OFFLOAD_MASK)\n \n@@ -730,6 +739,11 @@ ngbe_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,\n \t\t */\n \t\tcmd_type_len = NGBE_TXD_FCS;\n \n+#ifdef RTE_LIBRTE_IEEE1588\n+\t\tif (ol_flags & PKT_TX_IEEE1588_TMST)\n+\t\t\tcmd_type_len |= NGBE_TXD_1588;\n+#endif\n+\n \t\tolinfo_status = 0;\n \t\tif (tx_ol_req) {\n \t\t\tif (ol_flags & PKT_TX_TCP_SEG) {\n@@ -906,7 +920,20 @@ ngbe_rxd_pkt_info_to_pkt_flags(uint32_t pkt_info)\n \t\tPKT_RX_RSS_HASH, 0, 0, 0,\n \t\t0, 0, 0, PKT_RX_FDIR,\n \t};\n+#ifdef RTE_LIBRTE_IEEE1588\n+\tstatic uint64_t ip_pkt_etqf_map[8] = {\n+\t\t0, 0, 0, PKT_RX_IEEE1588_PTP,\n+\t\t0, 0, 0, 0,\n+\t};\n+\tint etfid = ngbe_etflt_id(NGBE_RXD_PTID(pkt_info));\n+\tif (likely(-1 != etfid))\n+\t\treturn ip_pkt_etqf_map[etfid] |\n+\t\t ip_rss_types_map[NGBE_RXD_RSSTYPE(pkt_info)];\n+\telse\n+\t\treturn ip_rss_types_map[NGBE_RXD_RSSTYPE(pkt_info)];\n+#else\n \treturn ip_rss_types_map[NGBE_RXD_RSSTYPE(pkt_info)];\n+#endif\n }\n \n static inline uint64_t\n@@ -923,6 +950,10 @@ rx_desc_status_to_pkt_flags(uint32_t rx_status, uint64_t vlan_flags)\n \t\t vlan_flags & PKT_RX_VLAN_STRIPPED)\n \t\t ? vlan_flags : 0;\n \n+#ifdef RTE_LIBRTE_IEEE1588\n+\tif (rx_status & NGBE_RXD_STAT_1588)\n+\t\tpkt_flags = pkt_flags | PKT_RX_IEEE1588_TMST;\n+#endif\n \treturn pkt_flags;\n }\n \n", "prefixes": [ "24/32" ] }