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From: Andrew Rybchenko <arybchenko@solarflare.com>
To: <dev@dpdk.org>
Cc: <ferruh.yigit@intel.com>
Subject: [dpdk-dev] [PATCH v2 14/32] net/sfc: handle received packet type info provided by HW
Date: Thu, 15 Dec 2016 12:51:05 +0000	[thread overview]
Message-ID: <1481806283-10387-15-git-send-email-arybchenko@solarflare.com> (raw)
In-Reply-To: <1481806283-10387-1-git-send-email-arybchenko@solarflare.com>

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Andrew Lee <alee@solarflare.com>
Reviewed-by: Robert Stonehouse <rstonehouse@solarflare.com>
---
 doc/guides/nics/features/sfc_efx.ini |  1 +
 doc/guides/nics/sfc_efx.rst          |  2 ++
 drivers/net/sfc/sfc_ethdev.c         | 19 +++++++++++++++++++
 drivers/net/sfc/sfc_rx.c             | 14 +++++++++++++-
 4 files changed, 35 insertions(+), 1 deletion(-)

diff --git a/doc/guides/nics/features/sfc_efx.ini b/doc/guides/nics/features/sfc_efx.ini
index ec1d1db..b5887d5 100644
--- a/doc/guides/nics/features/sfc_efx.ini
+++ b/doc/guides/nics/features/sfc_efx.ini
@@ -15,6 +15,7 @@ Multicast MAC filter = Y
 Flow control         = Y
 L3 checksum offload  = Y
 L4 checksum offload  = Y
+Packet type parsing  = Y
 Basic stats          = Y
 Extended stats       = Y
 BSD nic_uio          = Y
diff --git a/doc/guides/nics/sfc_efx.rst b/doc/guides/nics/sfc_efx.rst
index 8724eae..1333f8b 100644
--- a/doc/guides/nics/sfc_efx.rst
+++ b/doc/guides/nics/sfc_efx.rst
@@ -67,6 +67,8 @@ SFC EFX PMD has support for:
 
 - IPv4/IPv6 TCP/UDP receive checksum offload
 
+- Received packet type information
+
 
 Non-supported Features
 ----------------------
diff --git a/drivers/net/sfc/sfc_ethdev.c b/drivers/net/sfc/sfc_ethdev.c
index 235582d..03c9a01 100644
--- a/drivers/net/sfc/sfc_ethdev.c
+++ b/drivers/net/sfc/sfc_ethdev.c
@@ -97,6 +97,24 @@ sfc_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
 	dev_info->tx_desc_lim.nb_align = EFX_TXQ_MINNDESCS;
 }
 
+static const uint32_t *
+sfc_dev_supported_ptypes_get(struct rte_eth_dev *dev)
+{
+	static const uint32_t ptypes[] = {
+		RTE_PTYPE_L2_ETHER,
+		RTE_PTYPE_L3_IPV4_EXT_UNKNOWN,
+		RTE_PTYPE_L3_IPV6_EXT_UNKNOWN,
+		RTE_PTYPE_L4_TCP,
+		RTE_PTYPE_L4_UDP,
+		RTE_PTYPE_UNKNOWN
+	};
+
+	if (dev->rx_pkt_burst == sfc_recv_pkts)
+		return ptypes;
+
+	return NULL;
+}
+
 static int
 sfc_dev_configure(struct rte_eth_dev *dev)
 {
@@ -819,6 +837,7 @@ static const struct eth_dev_ops sfc_eth_dev_ops = {
 	.xstats_get			= sfc_xstats_get,
 	.xstats_get_names		= sfc_xstats_get_names,
 	.dev_infos_get			= sfc_dev_infos_get,
+	.dev_supported_ptypes_get	= sfc_dev_supported_ptypes_get,
 	.mtu_set			= sfc_dev_set_mtu,
 	.rx_queue_setup			= sfc_rx_queue_setup,
 	.rx_queue_release		= sfc_rx_queue_release,
diff --git a/drivers/net/sfc/sfc_rx.c b/drivers/net/sfc/sfc_rx.c
index 4df4132..be8fa23 100644
--- a/drivers/net/sfc/sfc_rx.c
+++ b/drivers/net/sfc/sfc_rx.c
@@ -169,6 +169,18 @@ sfc_rx_desc_flags_to_offload_flags(const unsigned int desc_flags)
 	return mbuf_flags;
 }
 
+static uint32_t
+sfc_rx_desc_flags_to_packet_type(const unsigned int desc_flags)
+{
+	return RTE_PTYPE_L2_ETHER |
+		((desc_flags & EFX_PKT_IPV4) ?
+			RTE_PTYPE_L3_IPV4_EXT_UNKNOWN : 0) |
+		((desc_flags & EFX_PKT_IPV6) ?
+			RTE_PTYPE_L3_IPV6_EXT_UNKNOWN : 0) |
+		((desc_flags & EFX_PKT_TCP) ? RTE_PTYPE_L4_TCP : 0) |
+		((desc_flags & EFX_PKT_UDP) ? RTE_PTYPE_L4_UDP : 0);
+}
+
 uint16_t
 sfc_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
 {
@@ -222,7 +234,7 @@ sfc_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
 		rte_pktmbuf_pkt_len(m) = seg_len;
 
 		m->ol_flags = sfc_rx_desc_flags_to_offload_flags(desc_flags);
-		m->packet_type = RTE_PTYPE_L2_ETHER;
+		m->packet_type = sfc_rx_desc_flags_to_packet_type(desc_flags);
 
 		*rx_pkts++ = m;
 		done_pkts++;
-- 
2.5.5

  parent reply	other threads:[~2016-12-15 12:52 UTC|newest]

Thread overview: 70+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-12-02  7:44 [dpdk-dev] [PATCH 00/31] Support more features in Solarflare PMD Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 01/31] net/sfc: implement MCDI logging callback Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 02/31] net/sfc: support parameter to choose performance profile Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 03/31] net/sfc: implement ethdev hook to get basic statistics Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 04/31] net/sfc: support extended statistics Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 05/31] net/sfc: support flow control settings get/set Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 06/31] net/sfc: support link status change interrupt Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 07/31] net/sfc: implement device operation to change MTU Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 08/31] net/sfc: support link speed and duplex settings Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 09/31] net/sfc: support link up/down Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 10/31] net/sfc: support promiscuous and all-multicast control Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 11/31] net/sfc: support main (the first) MAC address change Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 12/31] net/sfc: support multicast addresses list controls Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 13/31] net/sfc: support checksum offloads on receive Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 14/31] net/sfc: handle received packet type info provided by HW Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 15/31] net/sfc: support callback to get receive queue information Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 16/31] net/sfc: support Rx free threshold Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 17/31] net/sfc: add callback to get RxQ pending descriptors count Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 18/31] net/sfc: add RxQ descriptor done callback Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 19/31] net/sfc: support scattered Rx DMA Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 20/31] net/sfc: support deferred start of receive queues Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 21/31] net/sfc: add callback to get transmit queue information Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 22/31] net/sfc: support Tx free threshold Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 23/31] net/sfc: support deferred start of transmit queues Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 24/31] net/sfc: support VLAN offload on transmit path Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 25/31] net/sfc: add basic stubs for RSS support on driver attach Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 26/31] net/sfc: support RSS hash offload Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 27/31] net/sfc: add callback to query RSS key and hash types config Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 28/31] net/sfc: add callback to set " Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 29/31] net/sfc: add callback to query RSS redirection table Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 30/31] net/sfc: add callback to update " Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 31/31] net/sfc: support firmware-assisted TSOv2 Andrew Rybchenko
2016-12-09 17:34 ` [dpdk-dev] [PATCH 00/31] Support more features in Solarflare PMD Ferruh Yigit
2016-12-15 12:50   ` Andrew Rybchenko
2016-12-15 12:50 ` [dpdk-dev] [PATCH v2 00/32] " Andrew Rybchenko
2016-12-15 12:50   ` [dpdk-dev] [PATCH v2 01/32] net/sfc: implement MCDI logging callback Andrew Rybchenko
2016-12-15 12:50   ` [dpdk-dev] [PATCH v2 02/32] net/sfc: support parameter to choose performance profile Andrew Rybchenko
2016-12-15 12:50   ` [dpdk-dev] [PATCH v2 03/32] net/sfc: implement ethdev hook to get basic statistics Andrew Rybchenko
2016-12-15 12:50   ` [dpdk-dev] [PATCH v2 04/32] net/sfc: support extended statistics Andrew Rybchenko
2016-12-15 12:50   ` [dpdk-dev] [PATCH v2 05/32] net/sfc: support flow control settings get/set Andrew Rybchenko
2016-12-15 12:50   ` [dpdk-dev] [PATCH v2 06/32] net/sfc: support link status change interrupt Andrew Rybchenko
2016-12-15 12:50   ` [dpdk-dev] [PATCH v2 07/32] net/sfc: implement device operation to change MTU Andrew Rybchenko
2016-12-15 12:50   ` [dpdk-dev] [PATCH v2 08/32] net/sfc: support link speed and duplex settings Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 09/32] net/sfc: support link up/down Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 10/32] net/sfc: support promiscuous and all-multicast control Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 11/32] net/sfc: support main (the first) MAC address change Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 12/32] net/sfc: support multicast addresses list controls Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 13/32] net/sfc: support checksum offloads on receive Andrew Rybchenko
2016-12-15 12:51   ` Andrew Rybchenko [this message]
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 15/32] net/sfc: support callback to get receive queue information Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 16/32] net/sfc: support Rx free threshold Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 17/32] net/sfc: add callback to get RxQ pending descriptors count Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 18/32] net/sfc: add RxQ descriptor done callback Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 19/32] net/sfc: support scattered Rx DMA Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 20/32] net/sfc: support deferred start of receive queues Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 21/32] net/sfc: add callback to get transmit queue information Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 22/32] net/sfc: support Tx free threshold Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 23/32] net/sfc: support deferred start of transmit queues Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 24/32] net/sfc: support VLAN offload on transmit path Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 25/32] net/sfc/base: do not use enum type when values are bitmask Andrew Rybchenko
2017-01-18 11:30     ` Ferruh Yigit
2017-01-18 11:52       ` Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 26/32] net/sfc: add basic stubs for RSS support on driver attach Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 27/32] net/sfc: support RSS hash offload Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 28/32] net/sfc: add callback to query RSS key and hash types config Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 29/32] net/sfc: add callback to set " Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 30/32] net/sfc: add callback to query RSS redirection table Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 31/32] net/sfc: add callback to update " Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 32/32] net/sfc: support firmware-assisted TSOv2 Andrew Rybchenko
2016-12-16  9:57   ` [dpdk-dev] [PATCH v2 00/32] Support more features in Solarflare PMD Ferruh Yigit

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