This patch stops PF from sending message to VF when VF's ARQ and ATQ
isn't enabled, namely VF isn't up and modifies VF state to active when
VF reset is completed.
Fixes: 4861cde46116 ("i40e: new poll mode driver")
Cc: sta...@dpdk.org
Signed-off-by: Xiaoyun Li
---
d
This patch stops PF from sending message to VF when VF's admin queue
isn't enabled, namely VF isn't up and modifies VF state to active when
VF reset is completed.
Fixes: 4861cde46116 ("i40e: new poll mode driver")
Cc: sta...@dpdk.org
Signed-off-by: Xiaoyun Li
---
v2:
This patch stops PF from sending message to VF when VF's admin queue
isn't enabled, namely VF isn't up.
Fixes: 4861cde46116 ("i40e: new poll mode driver")
Cc: sta...@dpdk.org
Signed-off-by: Xiaoyun Li
---
v3:
* Modify the code to be more concise.
* Don't modify vf&
This patchset dynamically selects functions at run-time based on CPU flags
that current machine supports. This patchset modifies mempcy, memcpy perf
test and x86 EFD, using function pointers and bind them at constructor time.
Xiaoyun Li (3):
eal/x86: run-time dispatch over memcpy
app/test
-by: Xiaoyun Li
---
.../common/include/arch/x86/rte_memcpy.h | 305 -
mk/machine/native/rte.vars.mk | 2 +
2 files changed, 181 insertions(+), 126 deletions(-)
diff --git a/lib/librte_eal/common/include/arch/x86/rte_memcpy.h
b/lib/librte_eal
This patch dynamically selects x86 EFD functions at run-time.
This patch uses function pointer and binds it to the relative
function based on CPU flags at constructor time.
Signed-off-by: Xiaoyun Li
---
lib/librte_efd/rte_efd_x86.h | 35 ---
1 file changed, 32
This patch modifies assignment of alignment unit from build-time
to run-time based on CPU flags that machine supports.
Signed-off-by: Xiaoyun Li
---
test/test/test_memcpy_perf.c | 36 +++-
1 file changed, 23 insertions(+), 13 deletions(-)
diff --git a/test/test
target
such as 'haswell'(not 'native') and run on different platforms (equal or above
haswell) and can get ISA optimization based on running CPU.
Xiaoyun Li (3):
eal/x86: run-time dispatch over memcpy
app/test: run-time dispatch over memcpy perf test
efd: run-time d
This patch modifies assignment of alignment unit from build-time
to run-time based on CPU flags that machine supports.
Signed-off-by: Xiaoyun Li
---
test/test/test_memcpy_perf.c | 40 +++-
1 file changed, 27 insertions(+), 13 deletions(-)
diff --git a/test
the compiler supports it.
Signed-off-by: Xiaoyun Li
---
v2
* use gcc function multi-versioning to avoid compilation issue.
* add macros for AVX512 and AVX2. Only if users enable AVX512 and the
compiler supports it, the AVX512 codes would be compiled. Only if the
compiler supports AVX2, the AVX2
This patch dynamically selects x86 EFD functions at run-time.
This patch uses function pointer and binds it to the relative
function based on CPU flags at constructor time.
Signed-off-by: Xiaoyun Li
---
lib/librte_efd/rte_efd_x86.h | 41 ++---
1 file changed
e fallback code for x86 non-SSE4")
Cc: sta...@dpdk.org
Signed-off-by: Xiaoyun Li
---
mk/machine/atm/rte.vars.mk | 2 ++
1 file changed, 2 insertions(+)
diff --git a/mk/machine/atm/rte.vars.mk b/mk/machine/atm/rte.vars.mk
index cfed110..a6899d9 100644
--- a/mk/machine/atm/rte.vars.mk
+++ b
The -march=atom flag is for older atom CPUs and don't support SSE4 which
is the minimum reqiurement for DPDK. And in fact, the current atom CPUs
support SSE4. So this patch removes atom as a target for DPDK builds and
adds a silvermont replacement instead.
Signed-off-by: Xiaoyun Li
--
target
such as 'haswell'(not 'native') and run on different platforms (equal or above
haswell) and can get ISA optimization based on running CPU.
Xiaoyun Li (3):
eal/x86: run-time dispatch over memcpy
app/test: run-time dispatch over memcpy perf test
efd: run-time d
This patch modifies assignment of alignment unit from build-time
to run-time based on CPU flags that machine supports.
Signed-off-by: Xiaoyun Li
---
test/test/test_memcpy_perf.c | 40 +++-
1 file changed, 27 insertions(+), 13 deletions(-)
diff --git a/test
the compiler supports it.
Signed-off-by: Xiaoyun Li
---
v2
* Use gcc function multi-versioning to avoid compilation issues.
* Add macros for AVX512 and AVX2. Only if users enable AVX512 and the
compiler supports it, the AVX512 codes would be compiled. Only if the
compiler supports AVX2, the AVX2
This patch dynamically selects x86 EFD functions at run-time.
This patch uses function pointer and binds it to the relative
function based on CPU flags at constructor time.
Signed-off-by: Xiaoyun Li
---
lib/librte_efd/rte_efd_x86.h | 41 ++---
1 file changed
When the number of free descriptors goes below the LRXQTRESH, an immediate
interrupt is triggered. And lots of interrupts cause performance drop. This
patch enables to pass flow arguments when starting l3fwd example.
Signed-off-by: Xiaoyun Li
---
examples/l3fwd/main.c | 191
To make the performance can be tuning on different NICs or platforms. We
need to make the number of descriptors and Rx/TX threshold as arguments
when starting l3fwd application.
Signed-off-by: Xiaoyun Li
---
v2
* Modify commit log.
* Update the change in guides doc.
doc/guides/sample_app_ug
target
such as 'haswell'(not 'native') and run on different platforms (equal or above
haswell) and can get ISA optimization based on running CPU.
Xiaoyun Li (3):
eal/x86: run-time dispatch over memcpy
app/test: run-time dispatch over memcpy perf test
efd: run-time d
the compiler supports it.
Signed-off-by: Xiaoyun Li
---
v2
* Use gcc function multi-versioning to avoid compilation issues.
* Add macros for AVX512 and AVX2. Only if users enable AVX512 and the
compiler supports it, the AVX512 codes would be compiled. Only if the
compiler supports AVX2, the AVX2
This patch modifies assignment of alignment unit from build-time
to run-time based on CPU flags that machine supports.
Signed-off-by: Xiaoyun Li
---
test/test/test_memcpy_perf.c | 40 +++-
1 file changed, 27 insertions(+), 13 deletions(-)
diff --git a/test
This patch dynamically selects x86 EFD functions at run-time.
This patch uses function pointer and binds it to the relative
function based on CPU flags at constructor time.
Signed-off-by: Xiaoyun Li
---
lib/librte_efd/rte_efd_x86.h | 41 ++---
1 file changed
target
such as 'haswell'(not 'native') and run on different platforms (equal or above
haswell) and can get ISA optimization based on running CPU.
Xiaoyun Li (3):
eal/x86: run-time dispatch over memcpy
app/test: run-time dispatch over memcpy perf test
efd: run-time d
This patch modifies assignment of alignment unit from build-time
to run-time based on CPU flags that machine supports.
Signed-off-by: Xiaoyun Li
---
test/test/test_memcpy_perf.c | 40 +++-
1 file changed, 27 insertions(+), 13 deletions(-)
diff --git a/test
This patch enables x86 EFD file be compiled only if the compiler
supports AVX2 since it is already chosen at run-time.
Signed-off-by: Xiaoyun Li
---
lib/librte_efd/Makefile | 6 +++
lib/librte_efd/rte_efd_x86.c | 87
lib/librte_efd/rte_efd_x86
the compiler supports it.
Signed-off-by: Xiaoyun Li
---
lib/librte_eal/bsdapp/eal/Makefile | 19 +
.../common/include/arch/x86/rte_memcpy.c | 59 ++
.../common/include/arch/x86/rte_memcpy.h | 861 +--
.../common/include/arch/x86
the compiler supports it.
Signed-off-by: Xiaoyun Li
---
lib/librte_eal/bsdapp/eal/Makefile | 19 +
lib/librte_eal/bsdapp/eal/rte_eal_version.map | 1 +
.../common/include/arch/x86/rte_memcpy.c | 59 ++
.../common/include/arch/x86/rte_memcpy.h | 861
target
such as 'haswell'(not 'native') and run on different platforms (equal or above
haswell) and can get ISA optimization based on running CPU.
Xiaoyun Li (3):
eal/x86: run-time dispatch over memcpy
app/test: run-time dispatch over memcpy perf test
efd: run-time d
This patch modifies assignment of alignment unit from build-time
to run-time based on CPU flags that machine supports.
Signed-off-by: Xiaoyun Li
---
test/test/test_memcpy_perf.c | 40 +++-
1 file changed, 27 insertions(+), 13 deletions(-)
diff --git a/test
This patch enables x86 EFD file be compiled only if the compiler
supports AVX2 since it is already chosen at run-time.
Signed-off-by: Xiaoyun Li
---
lib/librte_efd/Makefile | 6 +++
lib/librte_efd/rte_efd_x86.c | 87
lib/librte_efd/rte_efd_x86
target
such as 'haswell'(not 'native') and run on different platforms (equal or above
haswell) and can get ISA optimization based on running CPU.
Xiaoyun Li (3):
eal/x86: run-time dispatch over memcpy
app/test: run-time dispatch over memcpy perf test
efd: run-time d
the compiler supports it.
Signed-off-by: Xiaoyun Li
---
lib/librte_eal/bsdapp/eal/Makefile | 19 +
lib/librte_eal/bsdapp/eal/rte_eal_version.map | 7 +
.../common/include/arch/x86/rte_memcpy.c | 59 ++
.../common/include/arch/x86/rte_memcpy.h | 861
This patch enables x86 EFD file be compiled only if the compiler
supports AVX2 since it is already chosen at run-time.
Signed-off-by: Xiaoyun Li
---
lib/librte_efd/Makefile | 6
lib/librte_efd/rte_efd_x86.c | 77
lib/librte_efd/rte_efd_x86
This patch modifies assignment of alignment unit from build-time
to run-time based on CPU flags that machine supports.
Signed-off-by: Xiaoyun Li
---
test/test/test_memcpy_perf.c | 40 +++-
1 file changed, 27 insertions(+), 13 deletions(-)
diff --git a/test
target
such as 'haswell'(not 'native') and run on different platforms (equal or above
haswell) and can get ISA optimization based on running CPU.
Xiaoyun Li (3):
eal/x86: run-time dispatch over memcpy
app/test: run-time dispatch over memcpy perf test
efd: run-time d
This patch modifies assignment of alignment unit from build-time
to run-time based on CPU flags that machine supports.
Signed-off-by: Xiaoyun Li
---
test/test/test_memcpy_perf.c | 50
1 file changed, 37 insertions(+), 13 deletions(-)
diff --git a
the compiler supports it.
Signed-off-by: Xiaoyun Li
---
lib/librte_eal/bsdapp/eal/Makefile | 18 +
lib/librte_eal/bsdapp/eal/rte_eal_version.map | 1 +
lib/librte_eal/common/arch/x86/rte_memcpy.c| 59 ++
lib/librte_eal/common/arch/x86/rte_memcpy_avx2.c | 44
This patch enables x86 EFD file be compiled only if the compiler
supports AVX2 since it is already chosen at run-time.
Signed-off-by: Xiaoyun Li
---
lib/librte_efd/Makefile | 6
lib/librte_efd/rte_efd_x86.c | 77
lib/librte_efd/rte_efd_x86
To make the performance can be tuning on different NICs or platforms. We
need to make the number of descriptors as arguments when starting l3fwd
application.
Signed-off-by: Xiaoyun Li
---
v3
*Delete added Rx/Tx threshold arguments.
v2
* Modify commit log.
* Update the change in guides doc
When using VFIO and MSIX interrupt mode, cannot get Rx interrupts. Because
the interrupt vectors that are used by VFIO are not enabled. This patch
fixes this issue.
Fixes: c3cd3de0ab50 ("igb: enable Rx queue interrupts for PF")
Cc: sta...@dpdk.org
Signed-off-by: Xiaoyun Li
---
d
128-256 bytes packet, it would cause
16%-20% perf drop with mergeble path. When using 256 bytes packet, it would
cause 13% perf drop with vector path.
So revert that patchset.
Signed-off-by: Xiaoyun Li
---
lib/librte_eal/bsdapp/eal/Makefile | 18 -
lib/librte_eal/common/arch/x86/rte
queue interrupts for PF")
Cc: sta...@dpdk.org
Signed-off-by: Xiaoyun Li
---
v2:
* Modify the commit log to be more clear.
drivers/net/e1000/igb_ethdev.c | 16 ++--
1 file changed, 14 insertions(+), 2 deletions(-)
diff --git a/drivers/net/e1000/igb_ethdev.c b/drivers/net/e1000/ig
When Rx interrupt is not enabled, there is no need to check if interrupt
allow others. It will cause VF cannot forwarding packets issue. This patch
fixes this issue.
Fixes: 96a9fd03c25f ("net/i40e: fix Rx queue interrupt mapping in VF")
Cc: sta...@dpdk.org
Signed-off-by: Xiaoyun Li
--
")
Cc: sta...@dpdk.org
Signed-off-by: Xiaoyun Li
---
drivers/net/i40e/i40e_ethdev.c| 3 ++-
drivers/net/i40e/i40e_ethdev_vf.c | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index 7e3d1a8..403831d 10
New testpmd will get CRC strip offload from rx_offload_capa. Ixgbe card
has the capability. This patch adds CRC strip flag into rx_offload_capa
in ixgbe and ixgbevf.
Fixes: 8b9bd0efe0b6 ("app/testpmd: disable Rx VLAN offloads by default")
Cc: sta...@dpdk.org
Signed-off-by:
All buffers and ring info should be written before tail register update.
This patch relocates the write memory barrier before updating tail register
to avoid potential issues.
Fixes: 11b5c7daf019 ("raw/ntb: add enqueue and dequeue functions")
Cc: sta...@dpdk.org
Signed-off-by: Xiaoyun
poll mode driver")
Cc: sta...@dpdk.org
Signed-off-by: Xiaoyun Li
---
drivers/net/i40e/i40e_rxtx.c | 29 -
1 file changed, 28 insertions(+), 1 deletion(-)
diff --git a/drivers/net/i40e/i40e_rxtx.c b/drivers/net/i40e/i40e_rxtx.c
index 17dc8c78f..8269dc022 10
poll mode driver")
Cc: sta...@dpdk.org
Signed-off-by: Xiaoyun Li
---
v2:
* Each pkt can have several segments so the needed tx descs should sum
* all segments up.
---
drivers/net/i40e/i40e_rxtx.c | 44 +++-
1 file changed, 43 insertions(+), 1 deletion(-)
di
.@dpdk.org
Signed-off-by: Xiaoyun Li
---
examples/ntb/ntb_fwd.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/examples/ntb/ntb_fwd.c b/examples/ntb/ntb_fwd.c
index c914256dd..17eedcf0b 100644
--- a/examples/ntb/ntb_fwd.c
+++ b/examples/ntb/ntb_fwd.c
@@ -19,6 +19,7 @@
#include
#include
pport basic Rx/Tx")
Cc: sta...@dpdk.org
Signed-off-by: Xiaoyun Li
---
drivers/net/ice/ice_rxtx.c | 59 ++
1 file changed, 54 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ice/ice_rxtx.c b/drivers/net/ice/ice_rxtx.c
index b4f5367c5..c3d549ef4 10
poll mode driver")
Cc: sta...@dpdk.org
Signed-off-by: Xiaoyun Li
---
v3:
* Reused the existing macros to define I40E_MAX_DATA_PER_TXD
v2:
* Each pkt can have several segments so the needed tx descs should sum
* all segments up.
---
drivers/net/i40e/i40e_r
pport basic Rx/Tx")
Cc: sta...@dpdk.org
Signed-off-by: Xiaoyun Li
---
v2:
* Fixed several typos.
---
drivers/net/ice/ice_rxtx.c | 58 ++
1 file changed, 53 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ice/ice_rxtx.c b/drivers/net/ice/ice_rx
Clarify Intel copyright and update the date to 2020.
Fixes: 9db3087f4f77 ("net/ixgbe/base: update the license")
Cc: sta...@dpdk.org
Signed-off-by: Xiaoyun Li
---
drivers/net/ixgbe/base/README| 2 +-
drivers/net/ixgbe/base/ixgbe_82598.c | 2 +-
drivers/net/ixgbe/base/i
Clarify Intel copyright and update the date to 2020.
Fixes: 547be3f01f55 ("net/i40e/base: replace license text with SPDX tag")
Cc: sta...@dpdk.org
Signed-off-by: Xiaoyun Li
---
drivers/net/i40e/base/README| 2 +-
drivers/net/i40e/base/i40e_adminq.c | 2 +-
drivers/net
Clarify Intel copyright and update the date to 2020.
Fixes: 317862a4e44f ("net/iavf: replace license text with SPDX tag")
Cc: sta...@dpdk.org
Signed-off-by: Xiaoyun Li
---
drivers/common/iavf/README| 2 +-
drivers/common/iavf/iavf_adminq.c | 2 +-
drivers/c
date Boot Configuration Section read of
NVM")
Fixes: 04b8ec1ea807 ("net/ice/base: add protocol structures and defines")
Fixes: 2a27e0a16d29 ("net/ice/base: add sideband queue info")
Fixes: 93e84b1bfc92 ("net/ice/base: add basic Tx scheduler")
Fixes: c7dd159
Clarify Intel copyright and update the date to 2020.
Fixes: 8cb7c57d9b3c ("net/igc: support device initialization")
Cc: sta...@dpdk.org
Signed-off-by: Xiaoyun Li
---
drivers/net/igc/base/igc_82571.h | 2 +-
drivers/net/igc/base/igc_82575.h | 2 +-
drivers/net/igc/base/igc_api
Added return value check for 'rte_eth_dev_info_get()'.
Coverity issue: 349922
Fixes: 2bb43bd4350a ("examples/tep_term: add TSO offload configuration")
Cc: sta...@dpdk.org
Signed-off-by: Xiaoyun Li
---
examples/tep_termination/vxlan_setup.c | 4 +++-
1 file changed, 3 inser
Added return value check for 'rte_eth_dev_info_get()'.
Coverity issue: 349922
Fixes: 2bb43bd4350a ("examples/tep_term: add TSO offload configuration")
Cc: sta...@dpdk.org
Signed-off-by: Xiaoyun Li
---
examples/tep_termination/vxlan_setup.c | 4 +++-
1 file changed, 3 inser
Removed redundant function call of 'rte_eth_dev_info_get()' since it has
already been called earlier.
Coverity issue: 349922
Fixes: 2bb43bd4350a ("examples/tep_term: add TSO offload configuration")
Cc: sta...@dpdk.org
Signed-off-by: Xiaoyun Li
---
examples/tep_terminati
All buffers and ring info should be written before tail register update.
This patch relocates the write memory barrier before updating tail register
to avoid potential issues.
Fixes: 11b5c7daf019 ("raw/ntb: add enqueue and dequeue functions")
Cc: sta...@dpdk.org
Signed-off-by:
In prerequisites of ntb guide, the correct flag when loading igb_uio
module should be `wc_activate=1`, not `wc_active=1`.
Fixes: 11b5c7daf019 ("raw/ntb: add enqueue and dequeue functions")
Cc: sta...@dpdk.org
Signed-off-by: Xiaoyun Li
---
doc/guides/rawdevs/ntb.rst | 4 ++--
1 file
This patch fixes null pointer dereference issues found by coverity scan.
Coverity issue: 344981, 344991, 345000, 345002, 345006, 345024
Fixes: 277310027965 ("raw/ntb: introduce NTB raw device driver")
Cc: sta...@dpdk.org
Signed-off-by: Xiaoyun Li
---
drivers/raw/ntb/
This patch adds return value checking for fseek function to fix
error handling issue found by coverity scan.
Coverity issue: 344996
Fixes: c5eebf85badc ("examples/ntb: add example for NTB")
Cc: sta...@dpdk.org
Signed-off-by: Xiaoyun Li
---
examples/ntb/ntb_fwd.c | 13 +++
This patch adds return value checking for fseek function to fix
error handling issue found by coverity scan.
Coverity issue: 344996
Fixes: c5eebf85badc ("examples/ntb: add example for NTB")
Cc: sta...@dpdk.org
Signed-off-by: Xiaoyun Li
---
examples/ntb/ntb_fwd.c | 10 --
1 fi
Resource file was not freed or pointed-to in fseek/ftell. This patch
fixed this issue which is found by coverity scan.
Coverity issue: 347277
Fixes: 440af660ff83 ("examples/ntb: fix error handling")
Cc: sta...@dpdk.org
Signed-off-by: Xiaoyun Li
---
examples/ntb/ntb_fwd.c | 2 ++
1 fi
This patch adds return value checking and error handling for
rte_rawdev_en/dequeue_buffers() and rte_eth_link_get().
Coverity issue: 350247, 350250, 350251, 350252, 350253, 350254
Fixes: 5194299d6ef5 ("examples/ntb: support more functions")
Cc: sta...@dpdk.org
Signed-off-by:
Add in the list of registers for the device. And enable ntb device
ops for intel skylake platform.
Signed-off-by: Xiaoyun Li
---
drivers/raw/ntb_rawdev/Makefile | 1 +
drivers/raw/ntb_rawdev/meson.build| 3 +-
drivers/raw/ntb_rawdev/ntb_hw_intel.c | 368
Introduce rawdev driver support for NTB (Non-transparent Bridge) which
can help to connect two separate hosts with each other.
Signed-off-by: Xiaoyun Li
---
config/common_base| 5 +
drivers/raw/Makefile | 1 +
drivers/raw/meson.build
docs.
Xiaoyun Li (6):
raw/ntb: introduce ntb rawdev driver
raw/ntb: add intel ntb support
raw/ntb: add handshake process
examples/ntb: enable an example for ntb
usertools/dpdk-devbind.py: add support for ntb
doc: update docs for ntb driver
MAINTAINERS
e functions and only support transmitting file no more than 4M.
Signed-off-by: Xiaoyun Li
---
drivers/raw/ntb_rawdev/ntb_rawdev.c | 28 ++-
examples/Makefile | 1 +
examples/meson.build| 2 +-
examples/ntb/Makefile | 68 +
exam
Update related documents for ntb pmd and example.
Signed-off-by: Xiaoyun Li
---
MAINTAINERS| 8 +
doc/guides/rawdevs/index.rst | 1 +
doc/guides/rawdevs/ntb_rawdev.rst | 41 ++
doc/guides/rel_notes/release_19_08.rst | 15
In order to allow binding/unbinding of devices for use by the
ntb_rawdev, we need to update the devbind script to add a new class
of device, and add device ids for the specific HW instances. And
only support skx platform right now.
Signed-off-by: Xiaoyun Li
---
usertools/dpdk-devbind.py | 9
Add handshake process using doorbell so that two hosts can
communicate to start and stop.
Signed-off-by: Xiaoyun Li
---
drivers/raw/ntb_rawdev/ntb_rawdev.c | 336 +++-
1 file changed, 335 insertions(+), 1 deletion(-)
diff --git a/drivers/raw/ntb_rawdev/ntb_rawdev.c
b
Introduce rawdev driver support for NTB (Non-transparent Bridge) which
can help to connect two separate hosts with each other.
Signed-off-by: Xiaoyun Li
---
config/common_base| 5 +
drivers/raw/Makefile | 1 +
drivers/raw/meson.build
crashed while debugging.
* Updated docs especailly about how to setup BIOS for skylake.
* Fixed not return issue and not free issue in example.
* Renamed ntb_devices to communication_devices to be more generic in
usertools.
* Polish the codes and docs.
Xiaoyun Li (6):
raw/ntb: introduce ntb
Add in the list of registers for the device. And enable ntb device
ops for intel skylake platform.
Signed-off-by: Xiaoyun Li
---
drivers/raw/ntb_rawdev/Makefile | 1 +
drivers/raw/ntb_rawdev/meson.build| 3 +-
drivers/raw/ntb_rawdev/ntb_hw_intel.c | 369
Add handshake process using doorbell so that two hosts can
communicate to start and stop.
Signed-off-by: Xiaoyun Li
---
drivers/raw/ntb_rawdev/ntb_rawdev.c | 336 +++-
1 file changed, 335 insertions(+), 1 deletion(-)
diff --git a/drivers/raw/ntb_rawdev/ntb_rawdev.c
b
e functions and only support transmitting file no more than 4M.
Signed-off-by: Xiaoyun Li
---
drivers/raw/ntb_rawdev/ntb_rawdev.c | 28 ++-
examples/Makefile | 1 +
examples/meson.build| 2 +-
examples/ntb/Makefile | 68 +
exam
In order to allow binding/unbinding of devices for use by the
ntb_rawdev, we need to update the devbind script to add a new class
of device, and add device ids for the specific HW instances. And
only support skx platform right now.
Signed-off-by: Xiaoyun Li
---
usertools/dpdk-devbind.py | 9
Update related documents for ntb pmd and example.
Signed-off-by: Xiaoyun Li
---
MAINTAINERS| 8 +
doc/guides/rawdevs/index.rst | 1 +
doc/guides/rawdevs/ntb_rawdev.rst | 41 ++
doc/guides/rel_notes/release_19_08.rst | 15
usertools.
* Polish the codes and docs.
Xiaoyun Li (6):
raw/ntb: introduce ntb rawdev driver
raw/ntb: add intel ntb support
raw/ntb: add handshake process
examples/ntb: enable an example for ntb
usertools/dpdk-devbind.py: add support for ntb
doc: update docs for ntb driver
MAINTAINERS
Introduce rawdev driver support for NTB (Non-transparent Bridge) which
can help to connect two separate hosts with each other.
Signed-off-by: Xiaoyun Li
---
config/common_base| 5 +
drivers/raw/Makefile | 1 +
drivers/raw/meson.build
Add in the list of registers for the device. And enable ntb device
ops for intel skylake platform.
Signed-off-by: Xiaoyun Li
---
drivers/raw/ntb_rawdev/Makefile | 1 +
drivers/raw/ntb_rawdev/meson.build| 3 +-
drivers/raw/ntb_rawdev/ntb_hw_intel.c | 368
Add handshake process using doorbell so that two hosts can
communicate to start and stop.
Signed-off-by: Xiaoyun Li
---
drivers/raw/ntb_rawdev/ntb_rawdev.c | 336 +++-
1 file changed, 335 insertions(+), 1 deletion(-)
diff --git a/drivers/raw/ntb_rawdev/ntb_rawdev.c
b
Update related documents for ntb pmd and example.
Signed-off-by: Xiaoyun Li
---
MAINTAINERS| 9 +
doc/guides/rawdevs/index.rst | 1 +
doc/guides/rawdevs/ntb_rawdev.rst | 41 ++
doc/guides/rel_notes/release_19_08.rst | 15
e functions and only support transmitting file no more than 4M.
Signed-off-by: Xiaoyun Li
---
drivers/raw/ntb_rawdev/ntb_rawdev.c | 28 ++-
examples/Makefile | 1 +
examples/meson.build| 2 +-
examples/ntb/Makefile | 68 +
exam
In order to allow binding/unbinding of devices for use by the
ntb_rawdev, we need to update the devbind script to add a new class
of device, and add device ids for the specific HW instances. And
only support skx platform right now.
Signed-off-by: Xiaoyun Li
---
usertools/dpdk-devbind.py | 9
Introduce rawdev driver support for NTB (Non-transparent Bridge) which
can help to connect two separate hosts with each other.
Signed-off-by: Xiaoyun Li
---
config/common_base| 5 +
drivers/raw/Makefile | 1 +
drivers/raw/meson.build
ntb_devices to communication_devices to be more generic in
usertools.
* Polish the codes and docs.
Xiaoyun Li (6):
raw/ntb: introduce ntb rawdev driver
raw/ntb: add intel ntb support
raw/ntb: add handshake process
examples/ntb: enable an example for ntb
usertools/dpdk-devbind.py: add support
Add handshake process using doorbell so that two hosts can
communicate to start and stop.
Signed-off-by: Xiaoyun Li
---
drivers/raw/ntb_rawdev/ntb_rawdev.c | 336 +++-
1 file changed, 335 insertions(+), 1 deletion(-)
diff --git a/drivers/raw/ntb_rawdev/ntb_rawdev.c
b
Add in the list of registers for the device. And enable ntb device
ops for intel skylake platform.
Signed-off-by: Xiaoyun Li
---
drivers/raw/ntb_rawdev/Makefile | 1 +
drivers/raw/ntb_rawdev/meson.build| 3 +-
drivers/raw/ntb_rawdev/ntb_hw_intel.c | 369
e functions and only support transmitting file no more than 4M.
Signed-off-by: Xiaoyun Li
---
drivers/raw/ntb_rawdev/ntb_rawdev.c | 28 ++-
examples/Makefile | 1 +
examples/meson.build| 2 +-
examples/ntb/Makefile | 68 +
exam
In order to allow binding/unbinding of devices for use by the
ntb_rawdev, we need to update the devbind script to add a new class
of device, and add device ids for the specific HW instances. And
only support skx platform right now.
Signed-off-by: Xiaoyun Li
---
usertools/dpdk-devbind.py | 9
Update related documents for ntb pmd and example.
Signed-off-by: Xiaoyun Li
---
MAINTAINERS| 9 +
doc/guides/rawdevs/index.rst | 1 +
doc/guides/rawdevs/ntb_rawdev.rst | 41 ++
doc/guides/rel_notes/release_19_08.rst | 15
Introduce rawdev driver support for NTB (Non-transparent Bridge) which
can help to connect two separate hosts with each other.
Signed-off-by: Xiaoyun Li
---
MAINTAINERS | 5 +
config/common_base| 5 +
doc/guides/rawdevs/index.rst
about how to setup BIOS for skylake.
* Fixed not return issue and not free issue in example.
* Renamed ntb_devices to communication_devices to be more generic in
usertools.
* Polish the codes and docs.
Xiaoyun Li (5):
raw/ntb: introduce ntb rawdev driver
usertools/dpdk-devbind.py: add support
In order to allow binding/unbinding of devices for use by the
ntb_rawdev, we need to update the devbind script to add a new class
of device, and add device ids for the specific HW instances. And
only support Intel Skylake platform right now.
Signed-off-by: Xiaoyun Li
---
doc/guides/rawdevs
e functions and only support transmitting file no more than 4M.
Signed-off-by: Xiaoyun Li
---
MAINTAINERS | 4 +
doc/guides/sample_app_ug/index.rst | 1 +
doc/guides/sample_app_ug/ntb.rst| 47
drivers/raw/ntb_rawdev/ntb_rawdev.c | 28 ++
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