From 2aaecb14bd9299cd6d7f136ce34b5cf8eff23c94 Mon Sep 17 00:00:00 2001 From: Wenzhuo Lu Date: Thu, 29 Jun 2017 12:23:48 +0800 Subject: [PATCH] net/ixgbe: support getting TM ops 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 --- 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 6a651b9237..5e57cb3538 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 a0ae089c51..dbcb20e21a 100644 --- a/drivers/net/ixgbe/ixgbe_ethdev.c +++ b/drivers/net/ixgbe/ixgbe_ethdev.c @@ -599,6 +599,7 @@ static const struct eth_dev_ops ixgbe_eth_dev_ops = { .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 bcbd62d9cc..762d04dacc 100644 --- a/drivers/net/ixgbe/ixgbe_ethdev.h +++ b/drivers/net/ixgbe/ixgbe_ethdev.h @@ -40,6 +40,7 @@ #include #include #include +#include /* need update link, bit flag */ #define IXGBE_FLAG_NEED_LINK_UPDATE (uint32_t)(1 << 0) @@ -672,6 +673,7 @@ int ixgbe_vt_check(struct ixgbe_hw *hw); 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 0000000000..0a222a1d14 --- /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; +}