[PATCH v3 11/20] net/ixgbe: support getting TM ops
From: Wenzhuo Lu <hidden>
Date: 2017-06-29 04:23:36
Subsystem:
networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
To support QoS scheduler APIs, create a new C file for the TM (Traffic Management) ops but without any function implemented. Signed-off-by: Wenzhuo Lu <redacted> --- drivers/net/ixgbe/Makefile | 1 + drivers/net/ixgbe/ixgbe_ethdev.c | 1 + drivers/net/ixgbe/ixgbe_ethdev.h | 2 ++ drivers/net/ixgbe/ixgbe_tm.c | 50 ++++++++++++++++++++++++++++++++++++++++ 4 files changed, 54 insertions(+) create mode 100644 drivers/net/ixgbe/ixgbe_tm.c
diff --git a/drivers/net/ixgbe/Makefile b/drivers/net/ixgbe/Makefile
index 5529d81..0595dcf 100644
--- a/drivers/net/ixgbe/Makefile
+++ b/drivers/net/ixgbe/Makefile@@ -124,6 +124,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_IXGBE_PMD) += ixgbe_bypass.c SRCS-$(CONFIG_RTE_LIBRTE_IXGBE_PMD) += ixgbe_82599_bypass.c endif SRCS-$(CONFIG_RTE_LIBRTE_IXGBE_PMD) += rte_pmd_ixgbe.c +SRCS-$(CONFIG_RTE_LIBRTE_IXGBE_PMD) += ixgbe_tm.c # install this header file SYMLINK-$(CONFIG_RTE_LIBRTE_IXGBE_PMD)-include := rte_pmd_ixgbe.h
diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index aeaa432..ab70c1c 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c@@ -608,6 +608,7 @@ static int ixgbe_dev_udp_tunnel_port_del(struct rte_eth_dev *dev, .l2_tunnel_offload_set = ixgbe_dev_l2_tunnel_offload_set, .udp_tunnel_port_add = ixgbe_dev_udp_tunnel_port_add, .udp_tunnel_port_del = ixgbe_dev_udp_tunnel_port_del, + .tm_ops_get = ixgbe_tm_ops_get, }; /*
diff --git a/drivers/net/ixgbe/ixgbe_ethdev.h b/drivers/net/ixgbe/ixgbe_ethdev.h
index b576a6f..7e99fd3 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.h
+++ b/drivers/net/ixgbe/ixgbe_ethdev.h@@ -39,6 +39,7 @@ #include "ixgbe_bypass.h" #include <rte_time.h> #include <rte_hash.h> +#include <rte_tm_driver.h> /* need update link, bit flag */ #define IXGBE_FLAG_NEED_LINK_UPDATE (uint32_t)(1 << 0)
@@ -671,6 +672,7 @@ int ixgbe_fdir_ctrl_func(struct rte_eth_dev *dev, int ixgbe_set_vf_rate_limit(struct rte_eth_dev *dev, uint16_t vf, uint16_t tx_rate, uint64_t q_msk); bool is_ixgbe_supported(struct rte_eth_dev *dev); +int ixgbe_tm_ops_get(struct rte_eth_dev *dev, void *ops); static inline int ixgbe_ethertype_filter_lookup(struct ixgbe_filter_info *filter_info,
diff --git a/drivers/net/ixgbe/ixgbe_tm.c b/drivers/net/ixgbe/ixgbe_tm.c
new file mode 100644
index 0000000..0a222a1
--- /dev/null
+++ b/drivers/net/ixgbe/ixgbe_tm.c@@ -0,0 +1,50 @@ +/*- + * BSD LICENSE + * + * Copyright(c) 2010-2017 Intel Corporation. All rights reserved. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Intel Corporation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "ixgbe_ethdev.h" + +const struct rte_tm_ops ixgbe_tm_ops = { + NULL, +}; + +int +ixgbe_tm_ops_get(struct rte_eth_dev *dev __rte_unused, + void *arg) +{ + if (!arg) + return -EINVAL; + + *(const void **)arg = &ixgbe_tm_ops; + + return 0; +}
--
1.9.3