From: Wenzhuo Lu <wenzhuo.lu@intel.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH v2 4/6] ixgbe: support VxLAN & NVGRE RX checksum off-load
Date: Thu, 14 Jan 2016 09:38:34 +0800 [thread overview]
Message-ID: <1452735516-4527-5-git-send-email-wenzhuo.lu@intel.com> (raw)
In-Reply-To: <1452735516-4527-1-git-send-email-wenzhuo.lu@intel.com>
X550 will do VxLAN & NVGRE RX checksum off-load automatically.
This patch exposes the result of the checksum off-load.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
---
drivers/net/ixgbe/ixgbe_rxtx.c | 11 ++++++++++-
lib/librte_mbuf/rte_mbuf.c | 1 +
lib/librte_mbuf/rte_mbuf.h | 1 +
3 files changed, 12 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ixgbe/ixgbe_rxtx.c b/drivers/net/ixgbe/ixgbe_rxtx.c
index 52a263c..512ac3a 100644
--- a/drivers/net/ixgbe/ixgbe_rxtx.c
+++ b/drivers/net/ixgbe/ixgbe_rxtx.c
@@ -1003,6 +1003,8 @@ rx_desc_status_to_pkt_flags(uint32_t rx_status)
static inline uint64_t
rx_desc_error_to_pkt_flags(uint32_t rx_status)
{
+ uint64_t pkt_flags;
+
/*
* Bit 31: IPE, IPv4 checksum error
* Bit 30: L4I, L4I integrity error
@@ -1011,8 +1013,15 @@ rx_desc_error_to_pkt_flags(uint32_t rx_status)
0, PKT_RX_L4_CKSUM_BAD, PKT_RX_IP_CKSUM_BAD,
PKT_RX_IP_CKSUM_BAD | PKT_RX_L4_CKSUM_BAD
};
- return error_to_pkt_flags_map[(rx_status >>
+ pkt_flags = error_to_pkt_flags_map[(rx_status >>
IXGBE_RXDADV_ERR_CKSUM_BIT) & IXGBE_RXDADV_ERR_CKSUM_MSK];
+
+ if ((rx_status & IXGBE_RXD_STAT_OUTERIPCS) &&
+ (rx_status & IXGBE_RXDADV_ERR_OUTERIPER)) {
+ pkt_flags |= PKT_RX_OUTER_IP_CKSUM_BAD;
+ }
+
+ return pkt_flags;
}
/*
diff --git a/lib/librte_mbuf/rte_mbuf.c b/lib/librte_mbuf/rte_mbuf.c
index c18b438..5d4af39 100644
--- a/lib/librte_mbuf/rte_mbuf.c
+++ b/lib/librte_mbuf/rte_mbuf.c
@@ -260,6 +260,7 @@ const char *rte_get_rx_ol_flag_name(uint64_t mask)
/* case PKT_RX_MAC_ERR: return "PKT_RX_MAC_ERR"; */
case PKT_RX_IEEE1588_PTP: return "PKT_RX_IEEE1588_PTP";
case PKT_RX_IEEE1588_TMST: return "PKT_RX_IEEE1588_TMST";
+ case PKT_RX_OUTER_IP_CKSUM_BAD: return "PKT_RX_OUTER_IP_CKSUM_BAD";
default: return NULL;
}
}
diff --git a/lib/librte_mbuf/rte_mbuf.h b/lib/librte_mbuf/rte_mbuf.h
index f234ac9..5ad5e59 100644
--- a/lib/librte_mbuf/rte_mbuf.h
+++ b/lib/librte_mbuf/rte_mbuf.h
@@ -98,6 +98,7 @@ extern "C" {
#define PKT_RX_FDIR_ID (1ULL << 13) /**< FD id reported if FDIR match. */
#define PKT_RX_FDIR_FLX (1ULL << 14) /**< Flexible bytes reported if FDIR match. */
#define PKT_RX_QINQ_PKT (1ULL << 15) /**< RX packet with double VLAN stripped. */
+#define PKT_RX_OUTER_IP_CKSUM_BAD (1ULL << 16) /**< Outer IP cksum of RX pkt. is not OK. */
/* add new RX flags here */
/* add new TX flags here */
--
1.9.3
next prev parent reply other threads:[~2016-01-14 1:38 UTC|newest]
Thread overview: 90+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-11 7:07 [dpdk-dev] [PATCH 0/4] Support VxLAN & NVGRE checksum off-load on X550 Wenzhuo Lu
2016-01-11 7:07 ` [dpdk-dev] [PATCH 1/4] ixgbe: support UDP tunnel add/del Wenzhuo Lu
2016-01-11 7:40 ` Vincent JARDIN
2016-01-11 8:28 ` Lu, Wenzhuo
2016-01-11 8:41 ` Vincent JARDIN
2016-01-12 12:37 ` Thomas Monjalon
2016-01-13 2:50 ` Lu, Wenzhuo
2016-03-03 6:57 ` Qiu, Michael
2016-03-03 7:14 ` Lu, Wenzhuo
2016-01-11 7:07 ` [dpdk-dev] [PATCH 2/4] ixgbe: support VxLAN & NVGRE RX checksum off-load Wenzhuo Lu
2016-01-11 7:07 ` [dpdk-dev] [PATCH 3/4] ixgbe: support VxLAN & NVGRE TX " Wenzhuo Lu
2016-01-11 7:07 ` [dpdk-dev] [PATCH 4/4] doc: update release note for VxLAN & NVGRE checksum off-load support Wenzhuo Lu
2016-01-12 13:44 ` Mcnamara, John
2016-01-13 2:52 ` Lu, Wenzhuo
2016-01-14 1:38 ` [dpdk-dev] [PATCH v2 0/6] Support VxLAN & NVGRE checksum off-load on X550 Wenzhuo Lu
2016-01-14 1:38 ` [dpdk-dev] [PATCH v2 1/6] lib/librte_ether: change function name of tunnel port config Wenzhuo Lu
2016-01-14 1:38 ` [dpdk-dev] [PATCH v2 2/6] i40e: rename the tunnel port config functions Wenzhuo Lu
2016-01-14 1:38 ` [dpdk-dev] [PATCH v2 3/6] ixgbe: support UDP tunnel port config Wenzhuo Lu
2016-01-14 1:38 ` Wenzhuo Lu [this message]
2016-02-04 20:16 ` [dpdk-dev] [PATCH v2 4/6] ixgbe: support VxLAN & NVGRE RX checksum off-load Ananyev, Konstantin
2016-02-15 2:15 ` Lu, Wenzhuo
2016-01-14 1:38 ` [dpdk-dev] [PATCH v2 5/6] ixgbe: support VxLAN & NVGRE TX " Wenzhuo Lu
2016-02-04 18:55 ` Ananyev, Konstantin
2016-02-15 5:32 ` Lu, Wenzhuo
2016-02-15 10:03 ` Thomas Monjalon
2016-02-15 13:15 ` Ananyev, Konstantin
2016-02-17 5:47 ` Lu, Wenzhuo
2016-01-14 1:38 ` [dpdk-dev] [PATCH v2 6/6] doc: update release note for VxLAN & NVGRE checksum off-load support Wenzhuo Lu
2016-02-18 3:17 ` [dpdk-dev] [PATCH v3 0/5] Support VxLAN & NVGRE checksum off-load on X550 Wenzhuo Lu
2016-02-18 3:17 ` [dpdk-dev] [PATCH v3 1/5] lib/librte_ether: change function name of tunnel port config Wenzhuo Lu
2016-02-18 3:17 ` [dpdk-dev] [PATCH v3 2/5] i40e: rename the tunnel port config functions Wenzhuo Lu
2016-02-18 3:17 ` [dpdk-dev] [PATCH v3 3/5] ixgbe: support UDP tunnel port config Wenzhuo Lu
2016-02-18 3:17 ` [dpdk-dev] [PATCH v3 4/5] ixgbe: support VxLAN & NVGRE RX checksum off-load Wenzhuo Lu
2016-02-18 3:17 ` [dpdk-dev] [PATCH v3 5/5] ixgbe: support VxLAN & NVGRE TX " Wenzhuo Lu
2016-02-25 14:53 ` Ananyev, Konstantin
2016-02-26 1:34 ` Lu, Wenzhuo
2016-02-26 1:37 ` Lu, Wenzhuo
2016-02-26 8:35 ` [dpdk-dev] [PATCH v4 0/5] Support VxLAN & NVGRE checksum off-load on X550 Wenzhuo Lu
2016-02-26 8:35 ` [dpdk-dev] [PATCH v4 1/5] lib/librte_ether: change function name of tunnel port config Wenzhuo Lu
2016-02-26 8:35 ` [dpdk-dev] [PATCH v4 2/5] i40e: rename the tunnel port config functions Wenzhuo Lu
2016-02-26 8:35 ` [dpdk-dev] [PATCH v4 3/5] ixgbe: support UDP tunnel port config Wenzhuo Lu
2016-02-26 8:35 ` [dpdk-dev] [PATCH v4 4/5] ixgbe: support VxLAN & NVGRE RX checksum off-load Wenzhuo Lu
2016-02-26 8:35 ` [dpdk-dev] [PATCH v4 5/5] ixgbe: support VxLAN & NVGRE TX " Wenzhuo Lu
2016-03-02 6:45 ` [dpdk-dev] [PATCH v5 0/5] Support VxLAN & NVGRE checksum off-load on X550 Wenzhuo Lu
2016-03-02 6:45 ` [dpdk-dev] [PATCH v5 1/5] lib/librte_ether: change function name of tunnel port config Wenzhuo Lu
2016-03-02 8:56 ` Panu Matilainen
2016-03-02 6:45 ` [dpdk-dev] [PATCH v5 2/5] i40e: rename the tunnel port config functions Wenzhuo Lu
2016-03-02 6:45 ` [dpdk-dev] [PATCH v5 3/5] ixgbe: support UDP tunnel port config Wenzhuo Lu
2016-03-02 6:45 ` [dpdk-dev] [PATCH v5 4/5] ixgbe: support VxLAN & NVGRE RX checksum off-load Wenzhuo Lu
2016-03-02 6:45 ` [dpdk-dev] [PATCH v5 5/5] ixgbe: support VxLAN & NVGRE TX " Wenzhuo Lu
2016-03-03 1:22 ` [dpdk-dev] [PATCH v6 0/5] Support VxLAN & NVGRE checksum off-load on X550 Wenzhuo Lu
2016-03-03 1:22 ` [dpdk-dev] [PATCH v6 1/5] lib/librte_ether: change function name of tunnel port config Wenzhuo Lu
2016-03-03 9:51 ` Panu Matilainen
2016-03-03 1:22 ` [dpdk-dev] [PATCH v6 2/5] i40e: rename the tunnel port config functions Wenzhuo Lu
2016-03-03 1:22 ` [dpdk-dev] [PATCH v6 3/5] ixgbe: support UDP tunnel port config Wenzhuo Lu
2016-03-03 1:22 ` [dpdk-dev] [PATCH v6 4/5] ixgbe: support VxLAN & NVGRE RX checksum off-load Wenzhuo Lu
2016-03-03 1:22 ` [dpdk-dev] [PATCH v6 5/5] ixgbe: support VxLAN & NVGRE TX " Wenzhuo Lu
2016-03-03 18:37 ` [dpdk-dev] [PATCH v6 0/5] Support VxLAN & NVGRE checksum off-load on X550 Ananyev, Konstantin
2016-03-04 2:35 ` [dpdk-dev] [PATCH v7 " Wenzhuo Lu
2016-03-04 2:35 ` [dpdk-dev] [PATCH v7 1/5] lib/librte_ether: change function name of tunnel port config Wenzhuo Lu
2016-03-08 23:35 ` Thomas Monjalon
2016-03-09 0:53 ` Lu, Wenzhuo
2016-03-09 1:04 ` Thomas Monjalon
2016-03-09 1:25 ` Lu, Wenzhuo
2016-03-09 2:30 ` Lu, Wenzhuo
2016-03-09 9:32 ` Thomas Monjalon
2016-03-10 0:37 ` Lu, Wenzhuo
2016-03-04 2:35 ` [dpdk-dev] [PATCH v7 2/5] i40e: rename the tunnel port config functions Wenzhuo Lu
2016-03-04 2:35 ` [dpdk-dev] [PATCH v7 3/5] ixgbe: support UDP tunnel port config Wenzhuo Lu
2016-03-04 2:35 ` [dpdk-dev] [PATCH v7 4/5] ixgbe: support VxLAN & NVGRE RX checksum off-load Wenzhuo Lu
2016-03-04 2:35 ` [dpdk-dev] [PATCH v7 5/5] ixgbe: support VxLAN & NVGRE TX " Wenzhuo Lu
2016-03-04 5:45 ` [dpdk-dev] [PATCH v7 0/5] Support VxLAN & NVGRE checksum off-load on X550 Liu, Yong
2016-03-04 9:24 ` Liu, Yong
2016-03-08 23:23 ` Thomas Monjalon
2016-03-09 0:33 ` Lu, Wenzhuo
2016-03-09 3:35 ` [dpdk-dev] [PATCH v8 " Wenzhuo Lu
2016-03-09 3:35 ` [dpdk-dev] [PATCH v8 1/5] lib/librte_ether: change function name of tunnel port config Wenzhuo Lu
2016-03-09 9:48 ` Thomas Monjalon
2016-03-10 0:40 ` Lu, Wenzhuo
2016-03-09 3:35 ` [dpdk-dev] [PATCH v8 2/5] i40e: rename the tunnel port config functions Wenzhuo Lu
2016-03-09 3:35 ` [dpdk-dev] [PATCH v8 3/5] ixgbe: support UDP tunnel port config Wenzhuo Lu
2016-03-09 3:35 ` [dpdk-dev] [PATCH v8 4/5] ixgbe: support VxLAN & NVGRE RX checksum off-load Wenzhuo Lu
2016-03-09 3:35 ` [dpdk-dev] [PATCH v8 5/5] ixgbe: support VxLAN & NVGRE TX " Wenzhuo Lu
2016-03-10 2:42 ` [dpdk-dev] [PATCH v9 0/5] Support VxLAN & NVGRE checksum off-load on X550 Wenzhuo Lu
2016-03-10 2:42 ` [dpdk-dev] [PATCH v9 1/5] lib/librte_ether: change function name of tunnel port config Wenzhuo Lu
2016-03-11 23:02 ` Thomas Monjalon
2016-03-10 2:42 ` [dpdk-dev] [PATCH v9 2/5] i40e: rename the tunnel port config functions Wenzhuo Lu
2016-03-10 2:42 ` [dpdk-dev] [PATCH v9 3/5] ixgbe: support UDP tunnel port config Wenzhuo Lu
2016-03-10 2:42 ` [dpdk-dev] [PATCH v9 4/5] ixgbe: support VxLAN & NVGRE RX checksum off-load Wenzhuo Lu
2016-03-10 2:42 ` [dpdk-dev] [PATCH v9 5/5] ixgbe: support VxLAN & NVGRE TX " Wenzhuo Lu
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