2016-03-04 18:11:12 +00:00
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# BSD LICENSE
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#
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2017-01-24 16:23:58 +00:00
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# Copyright(c) 2010-2017 Intel Corporation. All rights reserved.
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2016-03-04 18:11:12 +00:00
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in
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# the documentation and/or other materials provided with the
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# distribution.
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# * Neither the name of Intel Corporation nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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#
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# define executive environment
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# RTE_EXEC_ENV values are the directories in mk/exec-env/
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#
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CONFIG_RTE_EXEC_ENV=
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#
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# define the architecture we compile for.
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# RTE_ARCH values are the directories in mk/arch/
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#
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CONFIG_RTE_ARCH=
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#
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# machine can define specific variables or action for a specific board
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# RTE_MACHINE values are the directories in mk/machine/
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#
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CONFIG_RTE_MACHINE=
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#
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# The compiler we use.
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# RTE_TOOLCHAIN values are the directories in mk/toolchain/
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#
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CONFIG_RTE_TOOLCHAIN=
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#
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# Use intrinsics or assembly code for key routines
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#
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CONFIG_RTE_FORCE_INTRINSICS=n
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#
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# Machine forces strict alignment constraints.
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#
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CONFIG_RTE_ARCH_STRICT_ALIGN=n
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#
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# Compile to share library
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#
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CONFIG_RTE_BUILD_SHARED_LIB=n
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#
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# Use newest code breaking previous ABI
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#
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CONFIG_RTE_NEXT_ABI=y
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2017-03-01 09:34:12 +00:00
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#
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# Major ABI to overwrite library specific LIBABIVER
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#
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CONFIG_RTE_MAJOR_ABI=
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2016-03-04 18:11:12 +00:00
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#
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# Machine's cache line size
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#
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CONFIG_RTE_CACHE_LINE_SIZE=64
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#
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# Compile Environment Abstraction Layer
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#
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CONFIG_RTE_LIBRTE_EAL=y
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CONFIG_RTE_MAX_LCORE=128
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CONFIG_RTE_MAX_NUMA_NODES=8
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CONFIG_RTE_MAX_MEMSEG=256
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CONFIG_RTE_MAX_MEMZONE=2560
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CONFIG_RTE_MAX_TAILQ=32
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2017-08-24 08:23:10 +00:00
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CONFIG_RTE_ENABLE_ASSERT=n
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2016-11-23 15:34:25 +00:00
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CONFIG_RTE_LOG_DP_LEVEL=RTE_LOG_INFO
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2016-03-04 18:11:12 +00:00
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CONFIG_RTE_LOG_HISTORY=256
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2017-03-13 08:59:27 +00:00
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CONFIG_RTE_BACKTRACE=y
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2016-03-04 18:11:12 +00:00
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CONFIG_RTE_LIBEAL_USE_HPET=n
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CONFIG_RTE_EAL_ALLOW_INV_SOCKET_ID=n
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CONFIG_RTE_EAL_ALWAYS_PANIC_ON_ERROR=n
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CONFIG_RTE_EAL_IGB_UIO=n
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CONFIG_RTE_EAL_VFIO=n
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2017-12-29 07:58:55 +00:00
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CONFIG_RTE_MAX_VFIO_GROUPS=64
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2016-03-04 18:11:12 +00:00
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CONFIG_RTE_MALLOC_DEBUG=n
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2017-06-29 05:59:19 +00:00
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CONFIG_RTE_EAL_NUMA_AWARE_HUGEPAGES=n
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2016-03-04 18:11:12 +00:00
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2017-04-27 23:00:14 +00:00
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#
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# Recognize/ignore the AVX/AVX512 CPU flags for performance/power testing.
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# AVX512 is marked as experimental for now, will enable it after enough
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# field test and possible optimization.
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#
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CONFIG_RTE_ENABLE_AVX=y
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CONFIG_RTE_ENABLE_AVX512=n
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2016-03-04 18:11:12 +00:00
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# Default driver path (or "" to disable)
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CONFIG_RTE_EAL_PMD_PATH=""
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#
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# Compile Environment Abstraction Layer to support Vmware TSC map
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#
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CONFIG_RTE_LIBRTE_EAL_VMWARE_TSC_MAP_SUPPORT=y
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2017-10-26 10:06:08 +00:00
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#
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# Compile the PCI library
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#
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CONFIG_RTE_LIBRTE_PCI=y
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2016-03-04 18:11:12 +00:00
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#
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# Compile the argument parser library
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#
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CONFIG_RTE_LIBRTE_KVARGS=y
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#
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# Compile generic ethernet library
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#
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CONFIG_RTE_LIBRTE_ETHER=y
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CONFIG_RTE_LIBRTE_ETHDEV_DEBUG=n
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CONFIG_RTE_MAX_ETHPORTS=32
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CONFIG_RTE_MAX_QUEUES_PER_PORT=1024
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CONFIG_RTE_LIBRTE_IEEE1588=n
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CONFIG_RTE_ETHDEV_QUEUE_STAT_CNTRS=16
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CONFIG_RTE_ETHDEV_RXTX_CALLBACKS=y
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2017-09-22 14:52:29 +00:00
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CONFIG_RTE_ETHDEV_PROFILE_ITT_WASTED_RX_ITERATIONS=n
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2016-03-04 18:11:12 +00:00
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ethdev: add Tx preparation
Added API for `rte_eth_tx_prepare`
uint16_t rte_eth_tx_prepare(uint8_t port_id, uint16_t queue_id,
struct rte_mbuf **tx_pkts, uint16_t nb_pkts)
Added fields to the `struct rte_eth_desc_lim`:
uint16_t nb_seg_max;
/**< Max number of segments per whole packet. */
uint16_t nb_mtu_seg_max;
/**< Max number of segments per one MTU */
These fields can be used to create valid packets according to the
following rules:
* For non-TSO packet, a single transmit packet may span up to
"nb_mtu_seg_max" buffers.
* For TSO packet the total number of data descriptors is "nb_seg_max",
and each segment within the TSO may span up to "nb_mtu_seg_max".
Added functions:
int
rte_validate_tx_offload(struct rte_mbuf *m)
to validate general requirements for tx offload set in mbuf of packet
such a flag completness. In current implementation this function is
called optionaly when RTE_LIBRTE_ETHDEV_DEBUG is enabled.
int rte_net_intel_cksum_prepare(struct rte_mbuf *m)
to prepare pseudo header checksum for TSO and non-TSO tcp/udp packets
before hardware tx checksum offload.
- for non-TSO tcp/udp packets full pseudo-header checksum is
counted and set.
- for TSO the IP payload length is not included.
int
rte_net_intel_cksum_flags_prepare(struct rte_mbuf *m, uint64_t ol_flags)
this function uses same logic as rte_net_intel_cksum_prepare, but
allows application to choose which offloads should be taken into
account, if full preparation is not required.
PERFORMANCE TESTS
-----------------
This feature was tested with modified csum engine from test-pmd.
The packet checksum preparation was moved from application to Tx
preparation step placed before burst.
We may expect some overhead costs caused by:
1) using additional callback before burst,
2) rescanning burst,
3) additional condition checking (packet validation),
4) worse optimization (e.g. packet data access, etc.)
We tested it using ixgbe Tx preparation implementation with some parts
disabled to have comparable information about the impact of different
parts of implementation.
IMPACT:
1) For unimplemented Tx preparation callback the performance impact is
negligible,
2) For packet condition check without checksum modifications (nb_segs,
available offloads, etc.) is 14626628/14252168 (~2.62% drop),
3) Full support in ixgbe driver (point 2 + packet checksum
initialization) is 14060924/13588094 (~3.48% drop)
Signed-off-by: Tomasz Kulasek <tomaszx.kulasek@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
2016-12-23 18:40:47 +00:00
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#
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# Turn off Tx preparation stage
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#
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2017-05-29 14:56:50 +00:00
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# Warning: rte_eth_tx_prepare() can be safely disabled only if using a
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ethdev: add Tx preparation
Added API for `rte_eth_tx_prepare`
uint16_t rte_eth_tx_prepare(uint8_t port_id, uint16_t queue_id,
struct rte_mbuf **tx_pkts, uint16_t nb_pkts)
Added fields to the `struct rte_eth_desc_lim`:
uint16_t nb_seg_max;
/**< Max number of segments per whole packet. */
uint16_t nb_mtu_seg_max;
/**< Max number of segments per one MTU */
These fields can be used to create valid packets according to the
following rules:
* For non-TSO packet, a single transmit packet may span up to
"nb_mtu_seg_max" buffers.
* For TSO packet the total number of data descriptors is "nb_seg_max",
and each segment within the TSO may span up to "nb_mtu_seg_max".
Added functions:
int
rte_validate_tx_offload(struct rte_mbuf *m)
to validate general requirements for tx offload set in mbuf of packet
such a flag completness. In current implementation this function is
called optionaly when RTE_LIBRTE_ETHDEV_DEBUG is enabled.
int rte_net_intel_cksum_prepare(struct rte_mbuf *m)
to prepare pseudo header checksum for TSO and non-TSO tcp/udp packets
before hardware tx checksum offload.
- for non-TSO tcp/udp packets full pseudo-header checksum is
counted and set.
- for TSO the IP payload length is not included.
int
rte_net_intel_cksum_flags_prepare(struct rte_mbuf *m, uint64_t ol_flags)
this function uses same logic as rte_net_intel_cksum_prepare, but
allows application to choose which offloads should be taken into
account, if full preparation is not required.
PERFORMANCE TESTS
-----------------
This feature was tested with modified csum engine from test-pmd.
The packet checksum preparation was moved from application to Tx
preparation step placed before burst.
We may expect some overhead costs caused by:
1) using additional callback before burst,
2) rescanning burst,
3) additional condition checking (packet validation),
4) worse optimization (e.g. packet data access, etc.)
We tested it using ixgbe Tx preparation implementation with some parts
disabled to have comparable information about the impact of different
parts of implementation.
IMPACT:
1) For unimplemented Tx preparation callback the performance impact is
negligible,
2) For packet condition check without checksum modifications (nb_segs,
available offloads, etc.) is 14626628/14252168 (~2.62% drop),
3) Full support in ixgbe driver (point 2 + packet checksum
initialization) is 14060924/13588094 (~3.48% drop)
Signed-off-by: Tomasz Kulasek <tomaszx.kulasek@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
2016-12-23 18:40:47 +00:00
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# driver which do not implement any Tx preparation.
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#
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CONFIG_RTE_ETHDEV_TX_PREPARE_NOOP=n
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2017-10-26 10:06:08 +00:00
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#
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# Compile PCI bus driver
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#
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CONFIG_RTE_LIBRTE_PCI_BUS=y
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2017-11-07 06:54:21 +00:00
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#
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# Compile the vdev bus
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#
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CONFIG_RTE_LIBRTE_VDEV_BUS=y
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2016-03-17 14:31:18 +00:00
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#
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# Compile burst-oriented Amazon ENA PMD driver
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#
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CONFIG_RTE_LIBRTE_ENA_PMD=y
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CONFIG_RTE_LIBRTE_ENA_DEBUG_RX=n
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CONFIG_RTE_LIBRTE_ENA_DEBUG_TX=n
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CONFIG_RTE_LIBRTE_ENA_DEBUG_TX_FREE=n
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CONFIG_RTE_LIBRTE_ENA_COM_DEBUG=n
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2016-03-04 18:11:12 +00:00
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#
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# Compile burst-oriented IGB & EM PMD drivers
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#
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CONFIG_RTE_LIBRTE_EM_PMD=y
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CONFIG_RTE_LIBRTE_IGB_PMD=y
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CONFIG_RTE_LIBRTE_E1000_DEBUG_RX=n
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CONFIG_RTE_LIBRTE_E1000_DEBUG_TX=n
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CONFIG_RTE_LIBRTE_E1000_DEBUG_TX_FREE=n
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CONFIG_RTE_LIBRTE_E1000_PF_DISABLE_STRIP_CRC=n
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#
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# Compile burst-oriented IXGBE PMD driver
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#
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CONFIG_RTE_LIBRTE_IXGBE_PMD=y
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CONFIG_RTE_LIBRTE_IXGBE_DEBUG_RX=n
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CONFIG_RTE_LIBRTE_IXGBE_DEBUG_TX=n
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CONFIG_RTE_LIBRTE_IXGBE_DEBUG_TX_FREE=n
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CONFIG_RTE_LIBRTE_IXGBE_PF_DISABLE_STRIP_CRC=n
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CONFIG_RTE_IXGBE_INC_VECTOR=y
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2017-05-31 11:10:25 +00:00
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CONFIG_RTE_LIBRTE_IXGBE_BYPASS=n
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2016-03-04 18:11:12 +00:00
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#
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# Compile burst-oriented I40E PMD driver
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#
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CONFIG_RTE_LIBRTE_I40E_PMD=y
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CONFIG_RTE_LIBRTE_I40E_DEBUG_RX=n
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CONFIG_RTE_LIBRTE_I40E_DEBUG_TX=n
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CONFIG_RTE_LIBRTE_I40E_DEBUG_TX_FREE=n
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CONFIG_RTE_LIBRTE_I40E_RX_ALLOW_BULK_ALLOC=y
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2016-03-25 00:47:47 +00:00
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CONFIG_RTE_LIBRTE_I40E_INC_VECTOR=y
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2016-03-04 18:11:12 +00:00
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CONFIG_RTE_LIBRTE_I40E_16BYTE_RX_DESC=n
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CONFIG_RTE_LIBRTE_I40E_QUEUE_NUM_PER_PF=64
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CONFIG_RTE_LIBRTE_I40E_QUEUE_NUM_PER_VM=4
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# interval up to 8160 us, aligned to 2 (or default value)
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CONFIG_RTE_LIBRTE_I40E_ITR_INTERVAL=-1
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#
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# Compile burst-oriented FM10K PMD
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#
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CONFIG_RTE_LIBRTE_FM10K_PMD=y
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CONFIG_RTE_LIBRTE_FM10K_DEBUG_RX=n
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CONFIG_RTE_LIBRTE_FM10K_DEBUG_TX=n
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CONFIG_RTE_LIBRTE_FM10K_DEBUG_TX_FREE=n
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CONFIG_RTE_LIBRTE_FM10K_RX_OLFLAGS_ENABLE=y
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CONFIG_RTE_LIBRTE_FM10K_INC_VECTOR=y
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2018-01-10 13:01:54 +00:00
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#
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# Compile burst-oriented AVF PMD driver
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#
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CONFIG_RTE_LIBRTE_AVF_PMD=y
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2018-01-10 13:02:04 +00:00
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CONFIG_RTE_LIBRTE_AVF_INC_VECTOR=y
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2018-01-10 13:01:56 +00:00
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CONFIG_RTE_LIBRTE_AVF_DEBUG_TX=n
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CONFIG_RTE_LIBRTE_AVF_DEBUG_TX_FREE=n
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CONFIG_RTE_LIBRTE_AVF_DEBUG_RX=n
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CONFIG_RTE_LIBRTE_AVF_16BYTE_RX_DESC=n
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2018-01-10 13:01:54 +00:00
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2016-03-04 18:11:12 +00:00
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#
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# Compile burst-oriented Mellanox ConnectX-3 (MLX4) PMD
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_MLX4_PMD=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_MLX4_DEBUG=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_MLX4_TX_MP_CACHE=8
|
|
|
|
|
|
|
|
|
|
#
|
2017-01-06 00:49:31 +00:00
|
|
|
# Compile burst-oriented Mellanox ConnectX-4 & ConnectX-5 (MLX5) PMD
|
2016-03-04 18:11:12 +00:00
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_MLX5_PMD=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_MLX5_DEBUG=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_MLX5_TX_MP_CACHE=8
|
|
|
|
|
|
|
|
|
|
#
|
|
|
|
|
# Compile burst-oriented Broadcom PMD driver
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_BNX2X_PMD=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_BNX2X_DEBUG_RX=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_BNX2X_DEBUG_TX=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_BNX2X_MF_SUPPORT=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_BNX2X_DEBUG_PERIODIC=n
|
|
|
|
|
|
|
|
|
|
#
|
2017-05-27 03:47:57 +00:00
|
|
|
# Compile burst-oriented Chelsio Terminator (CXGBE) PMD
|
2016-03-04 18:11:12 +00:00
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_CXGBE_PMD=y
|
|
|
|
|
CONFIG_RTE_LIBRTE_CXGBE_DEBUG=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_CXGBE_DEBUG_REG=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_CXGBE_DEBUG_MBOX=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_CXGBE_DEBUG_TX=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_CXGBE_DEBUG_RX=n
|
2017-05-27 03:47:57 +00:00
|
|
|
CONFIG_RTE_LIBRTE_CXGBE_TPUT=y
|
2016-03-04 18:11:12 +00:00
|
|
|
|
|
|
|
|
#
|
|
|
|
|
# Compile burst-oriented Cisco ENIC PMD driver
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_ENIC_PMD=y
|
|
|
|
|
|
|
|
|
|
#
|
|
|
|
|
# Compile burst-oriented Netronome NFP PMD driver
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_NFP_PMD=n
|
2017-12-19 06:38:36 +00:00
|
|
|
CONFIG_RTE_LIBRTE_NFP_DEBUG_TX=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_NFP_DEBUG_RX=n
|
2016-03-04 18:11:12 +00:00
|
|
|
|
2017-10-09 15:00:30 +00:00
|
|
|
#
|
|
|
|
|
# Compile Marvell PMD driver
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_MRVL_PMD=n
|
|
|
|
|
|
2016-06-15 21:23:01 +00:00
|
|
|
#
|
|
|
|
|
# Compile burst-oriented Broadcom BNXT PMD driver
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_BNXT_PMD=y
|
|
|
|
|
|
2016-11-29 16:18:33 +00:00
|
|
|
#
|
|
|
|
|
# Compile burst-oriented Solarflare libefx-based PMD
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_SFC_EFX_PMD=y
|
|
|
|
|
CONFIG_RTE_LIBRTE_SFC_EFX_DEBUG=n
|
|
|
|
|
|
2017-10-10 10:18:14 +00:00
|
|
|
#
|
|
|
|
|
# Compile SOFTNIC PMD
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_SOFTNIC=y
|
|
|
|
|
|
2016-03-04 18:11:12 +00:00
|
|
|
#
|
|
|
|
|
# Compile software PMD backed by SZEDATA2 device
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_SZEDATA2=n
|
2016-01-28 22:23:47 +00:00
|
|
|
#
|
|
|
|
|
# Defines firmware type address space.
|
2017-06-12 12:03:22 +00:00
|
|
|
# See documentation for supported values.
|
|
|
|
|
# Other values raise compile time error.
|
2016-01-28 22:23:47 +00:00
|
|
|
CONFIG_RTE_LIBRTE_PMD_SZEDATA2_AS=0
|
2016-03-04 18:11:12 +00:00
|
|
|
|
2016-06-17 13:29:35 +00:00
|
|
|
#
|
|
|
|
|
# Compile burst-oriented Cavium Thunderx NICVF PMD driver
|
|
|
|
|
#
|
2017-03-19 14:48:48 +00:00
|
|
|
CONFIG_RTE_LIBRTE_THUNDERX_NICVF_PMD=y
|
2016-06-17 13:29:35 +00:00
|
|
|
CONFIG_RTE_LIBRTE_THUNDERX_NICVF_DEBUG_RX=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_THUNDERX_NICVF_DEBUG_TX=n
|
|
|
|
|
|
2017-03-25 06:24:12 +00:00
|
|
|
#
|
|
|
|
|
# Compile burst-oriented Cavium LiquidIO PMD driver
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_LIO_PMD=y
|
2017-03-25 06:24:14 +00:00
|
|
|
CONFIG_RTE_LIBRTE_LIO_DEBUG_RX=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_LIO_DEBUG_TX=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_LIO_DEBUG_MBOX=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_LIO_DEBUG_REGS=n
|
2017-03-25 06:24:12 +00:00
|
|
|
|
2017-09-28 12:29:22 +00:00
|
|
|
# NXP DPAA Bus
|
|
|
|
|
CONFIG_RTE_LIBRTE_DPAA_BUS=n
|
2017-09-28 12:29:40 +00:00
|
|
|
CONFIG_RTE_LIBRTE_DPAA_MEMPOOL=n
|
2017-09-28 12:29:43 +00:00
|
|
|
CONFIG_RTE_LIBRTE_DPAA_PMD=n
|
2017-09-28 12:29:22 +00:00
|
|
|
|
2017-10-08 12:44:05 +00:00
|
|
|
#
|
|
|
|
|
# Compile burst-oriented Cavium OCTEONTX network PMD driver
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_OCTEONTX_PMD=y
|
|
|
|
|
|
2017-04-11 13:37:08 +00:00
|
|
|
#
|
|
|
|
|
# Compile NXP DPAA2 FSL-MC Bus
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_FSLMC_BUS=n
|
|
|
|
|
|
2017-04-11 13:42:39 +00:00
|
|
|
#
|
|
|
|
|
# Compile Support Libraries for NXP DPAA2
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_DPAA2_MEMPOOL=n
|
2017-04-11 13:49:36 +00:00
|
|
|
CONFIG_RTE_LIBRTE_DPAA2_USE_PHYS_IOVA=y
|
2017-04-11 13:42:39 +00:00
|
|
|
|
2017-04-11 13:49:17 +00:00
|
|
|
#
|
|
|
|
|
# Compile burst-oriented NXP DPAA2 PMD driver
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_DPAA2_PMD=n
|
2017-04-11 13:49:19 +00:00
|
|
|
CONFIG_RTE_LIBRTE_DPAA2_DEBUG_INIT=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_DPAA2_DEBUG_DRIVER=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_DPAA2_DEBUG_RX=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_DPAA2_DEBUG_TX=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_DPAA2_DEBUG_TX_FREE=n
|
2017-04-11 13:49:17 +00:00
|
|
|
|
2016-03-04 18:11:12 +00:00
|
|
|
#
|
|
|
|
|
# Compile burst-oriented VIRTIO PMD driver
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_VIRTIO_PMD=y
|
|
|
|
|
CONFIG_RTE_LIBRTE_VIRTIO_DEBUG_RX=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_VIRTIO_DEBUG_TX=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_VIRTIO_DEBUG_DUMP=n
|
|
|
|
|
|
2016-06-29 03:20:06 +00:00
|
|
|
#
|
|
|
|
|
# Compile virtio device emulation inside virtio PMD driver
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_VIRTIO_USER=n
|
|
|
|
|
|
2016-03-04 18:11:12 +00:00
|
|
|
#
|
|
|
|
|
# Compile burst-oriented VMXNET3 PMD driver
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_VMXNET3_PMD=y
|
|
|
|
|
CONFIG_RTE_LIBRTE_VMXNET3_DEBUG_RX=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_VMXNET3_DEBUG_TX=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_VMXNET3_DEBUG_TX_FREE=n
|
|
|
|
|
|
|
|
|
|
#
|
|
|
|
|
# Compile example software rings based PMD
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_RING=y
|
|
|
|
|
CONFIG_RTE_PMD_RING_MAX_RX_RINGS=16
|
|
|
|
|
CONFIG_RTE_PMD_RING_MAX_TX_RINGS=16
|
|
|
|
|
|
|
|
|
|
#
|
|
|
|
|
# Compile software PMD backed by PCAP files
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_PCAP=n
|
|
|
|
|
|
|
|
|
|
#
|
|
|
|
|
# Compile link bonding PMD library
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_BOND=y
|
|
|
|
|
CONFIG_RTE_LIBRTE_BOND_DEBUG_ALB=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_BOND_DEBUG_ALB_L1=n
|
|
|
|
|
|
2017-01-05 07:04:03 +00:00
|
|
|
# QLogic 10G/25G/40G/50G/100G PMD
|
2016-04-27 14:18:38 +00:00
|
|
|
#
|
2016-10-19 04:11:44 +00:00
|
|
|
CONFIG_RTE_LIBRTE_QEDE_PMD=y
|
2016-04-27 14:18:38 +00:00
|
|
|
CONFIG_RTE_LIBRTE_QEDE_DEBUG_INFO=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_QEDE_DEBUG_TX=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_QEDE_DEBUG_RX=n
|
2017-11-09 06:52:20 +00:00
|
|
|
CONFIG_RTE_LIBRTE_QEDE_VF_TX_SWITCH=y
|
2016-04-27 14:18:38 +00:00
|
|
|
#Provides abs path/name of the firmware file.
|
|
|
|
|
#Empty string denotes driver will use default firmware
|
|
|
|
|
CONFIG_RTE_LIBRTE_QEDE_FW=""
|
|
|
|
|
|
2016-03-04 18:11:12 +00:00
|
|
|
#
|
|
|
|
|
# Compile software PMD backed by AF_PACKET sockets (Linux only)
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_AF_PACKET=n
|
|
|
|
|
|
2017-04-04 19:50:23 +00:00
|
|
|
#
|
|
|
|
|
# Compile ARK PMD
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_ARK_PMD=y
|
|
|
|
|
CONFIG_RTE_LIBRTE_ARK_PAD_TX=y
|
|
|
|
|
CONFIG_RTE_LIBRTE_ARK_DEBUG_RX=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_ARK_DEBUG_TX=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_ARK_DEBUG_STATS=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_ARK_DEBUG_TRACE=n
|
|
|
|
|
|
2017-03-28 11:53:56 +00:00
|
|
|
#
|
|
|
|
|
# Compile WRS accelerated virtual port (AVP) guest PMD driver
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_AVP_PMD=n
|
2017-03-28 11:53:58 +00:00
|
|
|
CONFIG_RTE_LIBRTE_AVP_DEBUG_RX=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_AVP_DEBUG_TX=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_AVP_DEBUG_BUFFERS=n
|
2017-03-28 11:53:56 +00:00
|
|
|
|
2016-12-12 14:38:38 +00:00
|
|
|
#
|
|
|
|
|
# Compile the TAP PMD
|
|
|
|
|
# It is enabled by default for Linux only.
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_TAP=n
|
|
|
|
|
|
2016-03-04 18:11:12 +00:00
|
|
|
#
|
|
|
|
|
# Compile null PMD
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_NULL=y
|
|
|
|
|
|
2017-07-18 12:48:14 +00:00
|
|
|
#
|
|
|
|
|
# Compile fail-safe PMD
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_FAILSAFE=y
|
|
|
|
|
|
2016-03-04 18:11:12 +00:00
|
|
|
#
|
|
|
|
|
# Do prefetch of packet data within PMD driver receive function
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_PMD_PACKET_PREFETCH=y
|
|
|
|
|
|
2018-01-11 19:23:18 +00:00
|
|
|
# Compile generic wireless base band device library
|
|
|
|
|
# EXPERIMENTAL: API may change without prior notice
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_BBDEV=y
|
|
|
|
|
CONFIG_RTE_BBDEV_MAX_DEVS=128
|
|
|
|
|
|
2018-01-11 19:23:19 +00:00
|
|
|
#
|
|
|
|
|
# Compile PMD for NULL bbdev device
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_BBDEV_NULL=y
|
|
|
|
|
|
2018-01-11 19:23:20 +00:00
|
|
|
#
|
|
|
|
|
# Compile PMD for turbo software bbdev device
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_BBDEV_TURBO_SW=n
|
|
|
|
|
|
2016-03-04 18:11:12 +00:00
|
|
|
#
|
|
|
|
|
# Compile generic crypto device library
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_CRYPTODEV=y
|
|
|
|
|
CONFIG_RTE_LIBRTE_CRYPTODEV_DEBUG=n
|
|
|
|
|
CONFIG_RTE_CRYPTO_MAX_DEVS=64
|
|
|
|
|
CONFIG_RTE_CRYPTODEV_NAME_LEN=64
|
|
|
|
|
|
2017-01-18 20:01:54 +00:00
|
|
|
#
|
|
|
|
|
# Compile PMD for ARMv8 Crypto device
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_ARMV8_CRYPTO=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_ARMV8_CRYPTO_DEBUG=n
|
|
|
|
|
|
2017-04-20 05:44:16 +00:00
|
|
|
#
|
|
|
|
|
# Compile NXP DPAA2 crypto sec driver for CAAM HW
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_DPAA2_SEC=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_DPAA2_SEC_DEBUG_INIT=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_DPAA2_SEC_DEBUG_DRIVER=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_DPAA2_SEC_DEBUG_RX=n
|
|
|
|
|
|
2017-10-09 14:21:40 +00:00
|
|
|
#
|
|
|
|
|
# NXP DPAA caam - crypto driver
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_DPAA_SEC=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_DPAA_SEC_DEBUG_INIT=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_DPAA_SEC_DEBUG_DRIVER=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_DPAA_SEC_DEBUG_RX=n
|
|
|
|
|
|
2016-03-04 18:11:12 +00:00
|
|
|
#
|
|
|
|
|
# Compile PMD for QuickAssist based devices
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_QAT=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_QAT_DEBUG_INIT=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_QAT_DEBUG_TX=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_QAT_DEBUG_RX=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_QAT_DEBUG_DRIVER=n
|
|
|
|
|
#
|
|
|
|
|
# Number of sessions to create in the session memory pool
|
|
|
|
|
# on a single QuickAssist device.
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_QAT_PMD_MAX_NB_SESSIONS=2048
|
|
|
|
|
|
|
|
|
|
#
|
|
|
|
|
# Compile PMD for AESNI backed device
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_AESNI_MB=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_AESNI_MB_DEBUG=n
|
|
|
|
|
|
2016-10-04 15:11:19 +00:00
|
|
|
#
|
|
|
|
|
# Compile PMD for Software backed device
|
|
|
|
|
#
|
2016-10-18 11:36:13 +00:00
|
|
|
CONFIG_RTE_LIBRTE_PMD_OPENSSL=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_OPENSSL_DEBUG=n
|
2016-10-04 15:11:19 +00:00
|
|
|
|
2016-03-10 16:41:46 +00:00
|
|
|
#
|
|
|
|
|
# Compile PMD for AESNI GCM device
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_AESNI_GCM=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_AESNI_GCM_DEBUG=n
|
|
|
|
|
|
2016-03-10 16:33:12 +00:00
|
|
|
#
|
|
|
|
|
# Compile PMD for SNOW 3G device
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_SNOW3G=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_SNOW3G_DEBUG=n
|
|
|
|
|
|
2016-06-20 14:40:04 +00:00
|
|
|
#
|
|
|
|
|
# Compile PMD for KASUMI device
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_KASUMI=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_KASUMI_DEBUG=n
|
|
|
|
|
|
2016-09-29 02:59:47 +00:00
|
|
|
#
|
|
|
|
|
# Compile PMD for ZUC device
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_ZUC=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_ZUC_DEBUG=n
|
|
|
|
|
|
2017-01-24 16:23:58 +00:00
|
|
|
#
|
|
|
|
|
# Compile PMD for Crypto Scheduler device
|
|
|
|
|
#
|
2017-03-29 16:38:54 +00:00
|
|
|
CONFIG_RTE_LIBRTE_PMD_CRYPTO_SCHEDULER=y
|
2017-01-24 16:23:58 +00:00
|
|
|
CONFIG_RTE_LIBRTE_PMD_CRYPTO_SCHEDULER_DEBUG=n
|
|
|
|
|
|
2016-03-11 01:04:10 +00:00
|
|
|
#
|
|
|
|
|
# Compile PMD for NULL Crypto device
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_NULL_CRYPTO=y
|
|
|
|
|
|
2017-10-10 12:17:19 +00:00
|
|
|
#
|
|
|
|
|
# Compile PMD for Marvell Crypto device
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_MRVL_CRYPTO=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_MRVL_CRYPTO_DEBUG=n
|
|
|
|
|
|
2017-10-25 15:07:23 +00:00
|
|
|
#
|
|
|
|
|
# Compile generic security library
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_SECURITY=y
|
|
|
|
|
|
2016-12-06 01:51:46 +00:00
|
|
|
#
|
|
|
|
|
# Compile generic event device library
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_EVENTDEV=y
|
|
|
|
|
CONFIG_RTE_LIBRTE_EVENTDEV_DEBUG=n
|
|
|
|
|
CONFIG_RTE_EVENT_MAX_DEVS=16
|
|
|
|
|
CONFIG_RTE_EVENT_MAX_QUEUES_PER_DEV=64
|
|
|
|
|
|
2016-11-18 05:45:01 +00:00
|
|
|
#
|
|
|
|
|
# Compile PMD for skeleton event device
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_SKELETON_EVENTDEV=y
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_SKELETON_EVENTDEV_DEBUG=n
|
|
|
|
|
|
2017-03-30 19:30:31 +00:00
|
|
|
#
|
|
|
|
|
# Compile PMD for software event device
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_SW_EVENTDEV=y
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_SW_EVENTDEV_DEBUG=n
|
|
|
|
|
|
2017-03-03 17:27:46 +00:00
|
|
|
#
|
|
|
|
|
# Compile PMD for octeontx sso event device
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_PMD_OCTEONTX_SSOVF=y
|
|
|
|
|
|
2016-03-04 18:11:12 +00:00
|
|
|
#
|
|
|
|
|
# Compile librte_ring
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_RING=y
|
|
|
|
|
|
|
|
|
|
#
|
|
|
|
|
# Compile librte_mempool
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_MEMPOOL=y
|
|
|
|
|
CONFIG_RTE_MEMPOOL_CACHE_MAX_SIZE=512
|
|
|
|
|
CONFIG_RTE_LIBRTE_MEMPOOL_DEBUG=n
|
|
|
|
|
|
2017-03-31 05:35:36 +00:00
|
|
|
#
|
|
|
|
|
# Compile Mempool drivers
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_DRIVER_MEMPOOL_RING=y
|
2017-03-31 05:35:37 +00:00
|
|
|
CONFIG_RTE_DRIVER_MEMPOOL_STACK=y
|
2017-03-31 05:35:36 +00:00
|
|
|
|
2017-10-08 12:40:03 +00:00
|
|
|
#
|
|
|
|
|
# Compile PMD for octeontx fpa mempool device
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_OCTEONTX_MEMPOOL=y
|
|
|
|
|
|
2016-03-04 18:11:12 +00:00
|
|
|
#
|
|
|
|
|
# Compile librte_mbuf
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_MBUF=y
|
|
|
|
|
CONFIG_RTE_LIBRTE_MBUF_DEBUG=n
|
2016-06-22 09:27:29 +00:00
|
|
|
CONFIG_RTE_MBUF_DEFAULT_MEMPOOL_OPS="ring_mp_mc"
|
2016-03-04 18:11:12 +00:00
|
|
|
CONFIG_RTE_MBUF_REFCNT_ATOMIC=y
|
|
|
|
|
CONFIG_RTE_PKTMBUF_HEADROOM=128
|
|
|
|
|
|
|
|
|
|
#
|
|
|
|
|
# Compile librte_timer
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_TIMER=y
|
|
|
|
|
CONFIG_RTE_LIBRTE_TIMER_DEBUG=n
|
|
|
|
|
|
|
|
|
|
#
|
|
|
|
|
# Compile librte_cfgfile
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_CFGFILE=y
|
|
|
|
|
|
|
|
|
|
#
|
|
|
|
|
# Compile librte_cmdline
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_CMDLINE=y
|
|
|
|
|
CONFIG_RTE_LIBRTE_CMDLINE_DEBUG=n
|
|
|
|
|
|
|
|
|
|
#
|
|
|
|
|
# Compile librte_hash
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_HASH=y
|
|
|
|
|
CONFIG_RTE_LIBRTE_HASH_DEBUG=n
|
|
|
|
|
|
2017-01-17 22:23:51 +00:00
|
|
|
#
|
|
|
|
|
# Compile librte_efd
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_EFD=y
|
|
|
|
|
|
2017-10-04 03:12:19 +00:00
|
|
|
#
|
|
|
|
|
# Compile librte_member
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_MEMBER=y
|
|
|
|
|
|
2016-03-04 18:11:12 +00:00
|
|
|
#
|
|
|
|
|
# Compile librte_jobstats
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_JOBSTATS=y
|
|
|
|
|
|
2017-03-30 21:00:57 +00:00
|
|
|
#
|
|
|
|
|
# Compile the device metrics library
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_METRICS=y
|
|
|
|
|
|
2017-03-30 21:00:59 +00:00
|
|
|
#
|
|
|
|
|
# Compile the bitrate statistics library
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_BITRATE=y
|
|
|
|
|
|
2017-03-30 21:01:01 +00:00
|
|
|
#
|
|
|
|
|
# Compile the latency statistics library
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_LATENCY_STATS=y
|
|
|
|
|
|
2016-03-04 18:11:12 +00:00
|
|
|
#
|
|
|
|
|
# Compile librte_lpm
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_LPM=y
|
|
|
|
|
CONFIG_RTE_LIBRTE_LPM_DEBUG=n
|
|
|
|
|
|
|
|
|
|
#
|
|
|
|
|
# Compile librte_acl
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_ACL=y
|
|
|
|
|
CONFIG_RTE_LIBRTE_ACL_DEBUG=n
|
|
|
|
|
|
|
|
|
|
#
|
|
|
|
|
# Compile librte_power
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_POWER=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_POWER_DEBUG=n
|
|
|
|
|
CONFIG_RTE_MAX_LCORE_FREQS=64
|
|
|
|
|
|
|
|
|
|
#
|
|
|
|
|
# Compile librte_net
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_NET=y
|
|
|
|
|
|
|
|
|
|
#
|
|
|
|
|
# Compile librte_ip_frag
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_IP_FRAG=y
|
|
|
|
|
CONFIG_RTE_LIBRTE_IP_FRAG_DEBUG=n
|
|
|
|
|
CONFIG_RTE_LIBRTE_IP_FRAG_MAX_FRAG=4
|
|
|
|
|
CONFIG_RTE_LIBRTE_IP_FRAG_TBL_STAT=n
|
|
|
|
|
|
lib/gro: add Generic Receive Offload API framework
Generic Receive Offload (GRO) is a widely used SW-based offloading
technique to reduce per-packet processing overhead. It gains
performance by reassembling small packets into large ones. This
patchset is to support GRO in DPDK. To support GRO, this patch
implements a GRO API framework.
To enable more flexibility to applications, DPDK GRO is implemented as
a user library. Applications explicitly use the GRO library to merge
small packets into large ones. DPDK GRO provides two reassembly modes.
One is called lightweight mode, the other is called heavyweight mode.
If applications want to merge packets in a simple way and the number
of packets is relatively small, they can use the lightweight mode.
If applications need more fine-grained controls, they can choose the
heavyweight mode.
rte_gro_reassemble_burst is the main reassembly API which is used in
lightweight mode and processes N packets at a time. For applications,
performing GRO in lightweight mode is simple. They just need to invoke
rte_gro_reassemble_burst. Applications can get GROed packets as soon as
rte_gro_reassemble_burst returns.
rte_gro_reassemble is the main reassembly API which is used in
heavyweight mode and tries to merge N inputted packets with the packets
in GRO reassembly tables. For applications, performing GRO in heavyweight
mode is relatively complicated. Before performing GRO, applications need
to create a GRO context object, which keeps reassembly tables of
desired GRO types, by rte_gro_ctx_create. Then applications can use
rte_gro_reassemble to merge packets. The GROed packets are in the
reassembly tables of the GRO context object. If applications want to get
them, applications need to manually flush them by flush API.
Signed-off-by: Jiayu Hu <jiayu.hu@intel.com>
Reviewed-by: Jianfeng Tan <jianfeng.tan@intel.com>
2017-07-09 05:46:44 +00:00
|
|
|
#
|
|
|
|
|
# Compile GRO library
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_GRO=y
|
|
|
|
|
|
gso: add Generic Segmentation Offload API framework
Generic Segmentation Offload (GSO) is a SW technique to split large
packets into small ones. Akin to TSO, GSO enables applications to
operate on large packets, thus reducing per-packet processing overhead.
To enable more flexibility to applications, DPDK GSO is implemented
as a standalone library. Applications explicitly use the GSO library
to segment packets. To segment a packet requires two steps. The first
is to set proper flags to mbuf->ol_flags, where the flags are the same
as that of TSO. The second is to call the segmentation API,
rte_gso_segment(). This patch introduces the GSO API framework to DPDK.
rte_gso_segment() splits an input packet into small ones in each
invocation. The GSO library refers to these small packets generated
by rte_gso_segment() as GSO segments. Each of the newly-created GSO
segments is organized as a two-segment MBUF, where the first segment is a
standard MBUF, which stores a copy of packet header, and the second is an
indirect MBUF which points to a section of data in the input packet.
rte_gso_segment() reduces the refcnt of the input packet by 1. Therefore,
when all GSO segments are freed, the input packet is freed automatically.
Additionally, since each GSO segment has multiple MBUFs (i.e. 2 MBUFs),
the driver of the interface which the GSO segments are sent to should
support to transmit multi-segment packets.
The GSO framework clears the PKT_TX_TCP_SEG flag for both the input
packet, and all produced GSO segments in the event of success, since
segmentation in hardware is no longer required at that point.
Signed-off-by: Jiayu Hu <jiayu.hu@intel.com>
Signed-off-by: Mark Kavanagh <mark.b.kavanagh@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
2017-10-07 14:56:39 +00:00
|
|
|
#
|
|
|
|
|
# Compile GSO library
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_GSO=y
|
|
|
|
|
|
2016-03-04 18:11:12 +00:00
|
|
|
#
|
|
|
|
|
# Compile librte_meter
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_METER=y
|
|
|
|
|
|
2017-10-24 17:28:00 +00:00
|
|
|
#
|
|
|
|
|
# Compile librte_classify
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_FLOW_CLASSIFY=y
|
|
|
|
|
|
2016-03-04 18:11:12 +00:00
|
|
|
#
|
|
|
|
|
# Compile librte_sched
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_SCHED=y
|
|
|
|
|
CONFIG_RTE_SCHED_DEBUG=n
|
|
|
|
|
CONFIG_RTE_SCHED_RED=n
|
|
|
|
|
CONFIG_RTE_SCHED_COLLECT_STATS=n
|
|
|
|
|
CONFIG_RTE_SCHED_SUBPORT_TC_OV=n
|
|
|
|
|
CONFIG_RTE_SCHED_PORT_N_GRINDERS=8
|
|
|
|
|
CONFIG_RTE_SCHED_VECTOR=n
|
|
|
|
|
|
|
|
|
|
#
|
|
|
|
|
# Compile the distributor library
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_DISTRIBUTOR=y
|
|
|
|
|
|
|
|
|
|
#
|
|
|
|
|
# Compile the reorder library
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_REORDER=y
|
|
|
|
|
|
|
|
|
|
#
|
|
|
|
|
# Compile librte_port
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_PORT=y
|
|
|
|
|
CONFIG_RTE_PORT_STATS_COLLECT=n
|
2016-03-11 17:08:07 +00:00
|
|
|
CONFIG_RTE_PORT_PCAP=n
|
2016-03-04 18:11:12 +00:00
|
|
|
|
|
|
|
|
#
|
|
|
|
|
# Compile librte_table
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_TABLE=y
|
|
|
|
|
CONFIG_RTE_TABLE_STATS_COLLECT=n
|
|
|
|
|
|
|
|
|
|
#
|
|
|
|
|
# Compile librte_pipeline
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_PIPELINE=y
|
|
|
|
|
CONFIG_RTE_PIPELINE_STATS_COLLECT=n
|
|
|
|
|
|
|
|
|
|
#
|
|
|
|
|
# Compile librte_kni
|
|
|
|
|
#
|
|
|
|
|
CONFIG_RTE_LIBRTE_KNI=n
|
2017-02-17 13:42:38 +00:00
|
|
|
CONFIG_RTE_LIBRTE_PMD_KNI=n
|
2016-03-04 18:11:12 +00:00
|
|
|
CONFIG_RTE_KNI_KMOD=n
|
2017-01-17 18:01:46 +00:00
|
|
|
CONFIG_RTE_KNI_KMOD_ETHTOOL=n
|
2016-03-04 18:11:12 +00:00
|
|
|
CONFIG_RTE_KNI_PREEMPT_DEFAULT=y
|
|
|
|
|
|
pdump: add new library for packet capture
The librte_pdump library provides a framework for
packet capturing in dpdk. The library provides set of
APIs to initialize the packet capture framework, to
enable or disable the packet capture, and to uninitialize
it.
The librte_pdump library works on a client/server model.
The server is responsible for enabling or disabling the
packet capture and the clients are responsible
for requesting the enabling or disabling of the packet
capture.
Enabling APIs are supported with port, queue, ring and
mempool parameters. Applications should pass on this information
to get the packets from the dpdk ports.
For enabling requests from applications, library creates the client
request containing the mempool, ring, port and queue information and
sends the request to the server. After receiving the request, server
registers the Rx and Tx callbacks for all the port and queues.
After the callbacks registration, registered callbacks will get the
Rx and Tx packets. Packets then will be copied to the new mbufs that
are allocated from the user passed mempool. These new mbufs then will
be enqueued to the application passed ring. Applications need to dequeue
the mbufs from the rings and direct them to the devices like
pcap vdev for viewing the packets outside of the dpdk
using the packet capture tools.
For disabling requests, library creates the client request containing
the port and queue information and sends the request to the server.
After receiving the request, server removes the Rx and Tx callback
for all the port and queues.
Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
2016-06-15 14:06:22 +00:00
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#
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# Compile the pdump library
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#
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CONFIG_RTE_LIBRTE_PDUMP=y
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2016-03-04 18:11:12 +00:00
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#
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2016-08-18 08:48:37 +00:00
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# Compile vhost user library
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2016-03-04 18:11:12 +00:00
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#
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CONFIG_RTE_LIBRTE_VHOST=n
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CONFIG_RTE_LIBRTE_VHOST_NUMA=n
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CONFIG_RTE_LIBRTE_VHOST_DEBUG=n
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vhost: add driver on top of the library
The patch introduces a new PMD. This PMD is implemented as thin wrapper
of librte_vhost. It means librte_vhost is also needed to compile the PMD.
The vhost messages will be handled only when a port is started. So start
a port first, then invoke QEMU.
The PMD has 2 parameters.
- iface: The parameter is used to specify a path to connect to a
virtio-net device.
- queues: The parameter is used to specify the number of the queues
virtio-net device has.
(Default: 1)
Here is an example.
$ ./testpmd -c f -n 4 --vdev 'eth_vhost0,iface=/tmp/sock0,queues=1' -- -i
To connect above testpmd, here is qemu command example.
$ qemu-system-x86_64 \
<snip>
-chardev socket,id=chr0,path=/tmp/sock0 \
-netdev vhost-user,id=net0,chardev=chr0,vhostforce,queues=1 \
-device virtio-net-pci,netdev=net0,mq=on
Signed-off-by: Tetsuya Mukawa <mukawa@igel.co.jp>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Acked-by: Rich Lane <rich.lane@bigswitch.com>
Tested-by: Rich Lane <rich.lane@bigswitch.com>
Update for queue state event name:
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
2016-03-21 05:45:08 +00:00
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#
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# Compile vhost PMD
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# To compile, CONFIG_RTE_LIBRTE_VHOST should be enabled.
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#
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CONFIG_RTE_LIBRTE_PMD_VHOST=n
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2016-03-04 18:11:12 +00:00
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#
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# Compile the test application
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#
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CONFIG_RTE_APP_TEST=y
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2016-06-14 08:51:39 +00:00
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CONFIG_RTE_APP_TEST_RESOURCE_TAR=n
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2016-03-04 18:11:12 +00:00
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2018-01-12 18:27:29 +00:00
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#
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# Compile the procinfo application
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#
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CONFIG_RTE_PROC_INFO=n
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2016-03-04 18:11:12 +00:00
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#
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# Compile the PMD test application
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#
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CONFIG_RTE_TEST_PMD=y
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CONFIG_RTE_TEST_PMD_RECORD_CORE_CYCLES=n
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CONFIG_RTE_TEST_PMD_RECORD_BURST_STATS=n
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2017-01-25 16:27:33 +00:00
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#
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# Compile the crypto performance application
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#
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CONFIG_RTE_APP_CRYPTO_PERF=y
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2017-07-04 04:52:56 +00:00
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#
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# Compile the eventdev application
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#
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CONFIG_RTE_APP_EVENTDEV=y
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