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mpipe: add TILE-Gx mPIPE poll mode driver

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This commit adds a poll mode driver for the mPIPE hardware present on
TILE-Gx SoCs.

Signed-off-by: Cyril Chemparathy <cchemparathy@ezchip.com>
Signed-off-by: Zhigang Lu <zlu@ezchip.com>
This commit is contained in:
Cyril Chemparathy 2015-07-09 16:25:19 +08:00 committed by Thomas Monjalon
parent 89e0d6f3c6
commit a8dd50513d
6 changed files with 1687 additions and 0 deletions
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1
MAINTAINERS
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@ -108,6 +108,7 @@ F: doc/guides/sample_app_ug/multi_process.rst
EZchip TILE-Gx
M: Zhigang Lu <zlu@ezchip.com>
F: lib/librte_eal/common/include/arch/tile/
F: drivers/net/mpipe/
IBM POWER
M: Chao Zhu <chaozhu@linux.vnet.ibm.com>

3
config/defconfig_tile-tilegx-linuxapp-gcc
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@ -43,6 +43,9 @@ CONFIG_RTE_TOOLCHAIN_GCC=y
CONFIG_RTE_MEMPOOL_ALIGN=128
CONFIG_RTE_LIBRTE_MPIPE_PMD=y
CONFIG_RTE_LIBRTE_MPIPE_PMD_DEBUG=n
# Disable things that we don't support or need
CONFIG_RTE_LIBRTE_EAL_VMWARE_TSC_MAP_SUPPORT=n
CONFIG_RTE_EAL_IGB_UIO=n

1
drivers/net/Makefile
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@ -40,6 +40,7 @@ DIRS-$(CONFIG_RTE_LIBRTE_FM10K_PMD) += fm10k
DIRS-$(CONFIG_RTE_LIBRTE_I40E_PMD) += i40e
DIRS-$(CONFIG_RTE_LIBRTE_IXGBE_PMD) += ixgbe
DIRS-$(CONFIG_RTE_LIBRTE_MLX4_PMD) += mlx4
DIRS-$(CONFIG_RTE_LIBRTE_MPIPE_PMD) += mpipe
DIRS-$(CONFIG_RTE_LIBRTE_PMD_NULL) += null
DIRS-$(CONFIG_RTE_LIBRTE_PMD_PCAP) += pcap
DIRS-$(CONFIG_RTE_LIBRTE_PMD_RING) += ring

46
drivers/net/mpipe/Makefile Normal file
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@ -0,0 +1,46 @@
#
# Copyright 2015 EZchip Semiconductor Ltd. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# 2. 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.
#
# 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 HOLDER 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 $(RTE_SDK)/mk/rte.vars.mk
# library name
LIB = librte_pmd_mpipe.a
CFLAGS += $(WERROR_FLAGS) -O3
EXPORT_MAP := rte_pmd_mpipe_version.map
LIBABIVER := 1
SRCS-$(CONFIG_RTE_LIBRTE_MPIPE_PMD) += mpipe_tilegx.c
DEPDIRS-$(CONFIG_RTE_LIBRTE_MPIPE_PMD) += lib/librte_eal lib/librte_ether
DEPDIRS-$(CONFIG_RTE_LIBRTE_MPIPE_PMD) += lib/librte_mempool lib/librte_mbuf
DEPDIRS-$(CONFIG_RTE_LIBRTE_MPIPE_PMD) += lib/librte_net lib/librte_malloc
include $(RTE_SDK)/mk/rte.lib.mk

1635
drivers/net/mpipe/mpipe_tilegx.c Normal file
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File diff suppressed because it is too large Load Diff

1
mk/rte.app.mk
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@ -133,6 +133,7 @@ _LDLIBS-$(CONFIG_RTE_LIBRTE_FM10K_PMD) += -lrte_pmd_fm10k
_LDLIBS-$(CONFIG_RTE_LIBRTE_IXGBE_PMD) += -lrte_pmd_ixgbe
_LDLIBS-$(CONFIG_RTE_LIBRTE_E1000_PMD) += -lrte_pmd_e1000
_LDLIBS-$(CONFIG_RTE_LIBRTE_MLX4_PMD) += -lrte_pmd_mlx4
_LDLIBS-$(CONFIG_RTE_LIBRTE_MPIPE_PMD) += -lrte_pmd_mpipe -lgxio
_LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_RING) += -lrte_pmd_ring
_LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_PCAP) += -lrte_pmd_pcap
_LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_AF_PACKET) += -lrte_pmd_af_packet