From: Pascal Mazon <pascal.mazon@6wind.com>
To: keith.wiles@intel.com
Cc: dev@dpdk.org, Pascal Mazon <pascal.mazon@6wind.com>
Subject: [dpdk-dev] [PATCH 2/6] net/tap: add speed capabilities
Date: Fri, 3 Mar 2017 10:46:09 +0100 [thread overview]
Message-ID: <0e99fe0868cca2bfbc03a7f99ca3dbfb9a9d42ea.1488534161.git.pascal.mazon@6wind.com> (raw)
In-Reply-To: <cover.1488534161.git.pascal.mazon@6wind.com>
Tap PMD is flexible, it supports any speed.
Signed-off-by: Pascal Mazon <pascal.mazon@6wind.com>
---
doc/guides/nics/features/tap.ini | 1 +
drivers/net/tap/rte_eth_tap.c | 35 +++++++++++++++++++++++++++++++++++
2 files changed, 36 insertions(+)
diff --git a/doc/guides/nics/features/tap.ini b/doc/guides/nics/features/tap.ini
index d9b47a003654..dad5a0561087 100644
--- a/doc/guides/nics/features/tap.ini
+++ b/doc/guides/nics/features/tap.ini
@@ -9,6 +9,7 @@ Jumbo frame = Y
Promiscuous mode = Y
Allmulticast mode = Y
Basic stats = Y
+Speed capabilities = Y
Unicast MAC filter = Y
Other kdrv = Y
ARMv7 = Y
diff --git a/drivers/net/tap/rte_eth_tap.c b/drivers/net/tap/rte_eth_tap.c
index 994c8be701c8..6670dfbb35ce 100644
--- a/drivers/net/tap/rte_eth_tap.c
+++ b/drivers/net/tap/rte_eth_tap.c
@@ -351,6 +351,40 @@ tap_dev_configure(struct rte_eth_dev *dev __rte_unused)
return 0;
}
+static uint32_t
+tap_dev_speed_capa(void)
+{
+ uint32_t speed = pmd_link.link_speed;
+ uint32_t capa = 0;
+
+ if (speed >= ETH_SPEED_NUM_10M)
+ capa |= ETH_LINK_SPEED_10M;
+ if (speed >= ETH_SPEED_NUM_100M)
+ capa |= ETH_LINK_SPEED_100M;
+ if (speed >= ETH_SPEED_NUM_1G)
+ capa |= ETH_LINK_SPEED_1G;
+ if (speed >= ETH_SPEED_NUM_5G)
+ capa |= ETH_LINK_SPEED_2_5G;
+ if (speed >= ETH_SPEED_NUM_5G)
+ capa |= ETH_LINK_SPEED_5G;
+ if (speed >= ETH_SPEED_NUM_10G)
+ capa |= ETH_LINK_SPEED_10G;
+ if (speed >= ETH_SPEED_NUM_20G)
+ capa |= ETH_LINK_SPEED_20G;
+ if (speed >= ETH_SPEED_NUM_25G)
+ capa |= ETH_LINK_SPEED_25G;
+ if (speed >= ETH_SPEED_NUM_40G)
+ capa |= ETH_LINK_SPEED_40G;
+ if (speed >= ETH_SPEED_NUM_50G)
+ capa |= ETH_LINK_SPEED_50G;
+ if (speed >= ETH_SPEED_NUM_56G)
+ capa |= ETH_LINK_SPEED_56G;
+ if (speed >= ETH_SPEED_NUM_100G)
+ capa |= ETH_LINK_SPEED_100G;
+
+ return capa;
+}
+
static void
tap_dev_info(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
{
@@ -363,6 +397,7 @@ tap_dev_info(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
dev_info->max_tx_queues = internals->nb_queues;
dev_info->min_rx_bufsize = 0;
dev_info->pci_dev = NULL;
+ dev_info->speed_capa = tap_dev_speed_capa();
}
static void
--
2.8.0.rc0
next prev parent reply other threads:[~2017-03-03 9:46 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-03 9:46 [dpdk-dev] [PATCH 0/6] net/tap: add additional management ops Pascal Mazon
2017-03-03 9:46 ` [dpdk-dev] [PATCH 1/6] net/tap: add MAC address " Pascal Mazon
2017-03-03 9:46 ` Pascal Mazon [this message]
2017-03-03 15:27 ` [dpdk-dev] [PATCH 2/6] net/tap: add speed capabilities Wiles, Keith
2017-03-06 13:58 ` Pascal Mazon
2017-03-06 14:38 ` Wiles, Keith
2017-03-03 9:46 ` [dpdk-dev] [PATCH 3/6] net/tap: add multicast addresses management Pascal Mazon
2017-03-03 9:46 ` [dpdk-dev] [PATCH 4/6] net/tap: add MTU management Pascal Mazon
2017-03-03 15:23 ` Wiles, Keith
2017-03-06 13:59 ` Pascal Mazon
2017-03-03 9:46 ` [dpdk-dev] [PATCH 5/6] net/tap: add packet type management Pascal Mazon
2017-03-03 15:31 ` Wiles, Keith
2017-03-06 14:10 ` Pascal Mazon
2017-03-06 14:46 ` Wiles, Keith
2017-03-03 9:46 ` [dpdk-dev] [PATCH 6/6] net/tap: add flow control management Pascal Mazon
2017-03-06 16:31 ` [dpdk-dev] [PATCH v2 0/6] net/tap: add additional management ops Pascal Mazon
2017-03-06 16:31 ` [dpdk-dev] [PATCH v2 1/6] net/tap: add MAC address " Pascal Mazon
2017-03-06 16:31 ` [dpdk-dev] [PATCH v2 2/6] net/tap: add speed capabilities Pascal Mazon
2017-03-06 16:31 ` [dpdk-dev] [PATCH v2 3/6] net/tap: add multicast addresses management Pascal Mazon
2017-03-06 16:31 ` [dpdk-dev] [PATCH v2 4/6] net/tap: add MTU management Pascal Mazon
2017-03-06 16:31 ` [dpdk-dev] [PATCH v2 5/6] net/tap: add packet type management Pascal Mazon
2017-03-06 16:31 ` [dpdk-dev] [PATCH v2 6/6] net/tap: add flow control management Pascal Mazon
2017-03-07 16:31 ` [dpdk-dev] [PATCH v3 0/6] net/tap: add additional management ops Pascal Mazon
2017-03-14 8:22 ` [dpdk-dev] [PATCH v4 0/8] " Pascal Mazon
2017-03-14 8:22 ` [dpdk-dev] [PATCH v4 1/8] net/tap: remove wrong IFF_NOARP flags Pascal Mazon
2017-03-14 8:22 ` [dpdk-dev] [PATCH v4 2/8] net/tap: refactor ioctl calls Pascal Mazon
2017-03-14 8:22 ` [dpdk-dev] [PATCH v4 3/8] net/tap: add MAC address management Pascal Mazon
2017-03-14 8:22 ` [dpdk-dev] [PATCH v4 4/8] net/tap: add MTU management Pascal Mazon
2017-03-14 8:22 ` [dpdk-dev] [PATCH v4 5/8] net/tap: add speed capabilities Pascal Mazon
2017-03-14 8:22 ` [dpdk-dev] [PATCH v4 6/8] net/tap: add multicast addresses management Pascal Mazon
2017-03-14 8:22 ` [dpdk-dev] [PATCH v4 7/8] net/tap: add packet type management Pascal Mazon
2017-03-15 13:35 ` Ferruh Yigit
2017-03-15 13:44 ` Pascal Mazon
2017-03-15 14:31 ` Ferruh Yigit
2017-03-15 13:42 ` Ferruh Yigit
2017-03-14 8:22 ` [dpdk-dev] [PATCH v4 8/8] net/tap: add flow control management Pascal Mazon
2017-03-15 13:43 ` [dpdk-dev] [PATCH v4 0/8] net/tap: add additional management ops Ferruh Yigit
2017-03-15 14:48 ` [dpdk-dev] [PATCH v5 " Pascal Mazon
2017-03-15 14:48 ` [dpdk-dev] [PATCH v5 1/8] net/tap: remove wrong IFF_NOARP flags Pascal Mazon
2017-03-15 21:37 ` Wiles, Keith
2017-03-15 14:48 ` [dpdk-dev] [PATCH v5 2/8] net/tap: refactor ioctl calls Pascal Mazon
2017-03-15 14:48 ` [dpdk-dev] [PATCH v5 3/8] net/tap: add MAC address management Pascal Mazon
2017-03-15 14:48 ` [dpdk-dev] [PATCH v5 4/8] net/tap: add MTU management Pascal Mazon
2017-03-15 14:48 ` [dpdk-dev] [PATCH v5 5/8] net/tap: add speed capabilities Pascal Mazon
2017-03-15 14:48 ` [dpdk-dev] [PATCH v5 6/8] net/tap: add multicast addresses management Pascal Mazon
2017-03-15 14:48 ` [dpdk-dev] [PATCH v5 7/8] net/tap: add packet type management Pascal Mazon
2017-03-15 14:48 ` [dpdk-dev] [PATCH v5 8/8] net/tap: add flow control management Pascal Mazon
2017-03-15 16:46 ` [dpdk-dev] [PATCH v5 0/8] net/tap: add additional management ops Ferruh Yigit
2017-03-15 21:44 ` Wiles, Keith
2017-03-07 16:31 ` [dpdk-dev] [PATCH v3 1/6] net/tap: add MAC address " Pascal Mazon
2017-03-09 14:05 ` Ferruh Yigit
2017-03-10 9:01 ` Pascal Mazon
2017-03-07 16:31 ` [dpdk-dev] [PATCH v3 2/6] net/tap: add speed capabilities Pascal Mazon
2017-03-09 14:18 ` Ferruh Yigit
2017-03-09 14:36 ` Wiles, Keith
2017-03-09 16:05 ` Ferruh Yigit
2017-03-10 9:03 ` Pascal Mazon
2017-03-10 9:11 ` Pascal Mazon
2017-03-07 16:31 ` [dpdk-dev] [PATCH v3 3/6] net/tap: add multicast addresses management Pascal Mazon
2017-03-07 16:31 ` [dpdk-dev] [PATCH v3 4/6] net/tap: add MTU management Pascal Mazon
2017-03-07 16:31 ` [dpdk-dev] [PATCH v3 5/6] net/tap: add packet type management Pascal Mazon
2017-03-09 14:26 ` Ferruh Yigit
2017-03-10 12:34 ` Pascal Mazon
2017-03-07 16:31 ` [dpdk-dev] [PATCH v3 6/6] net/tap: add flow control management Pascal Mazon
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