> -Original Message-
> From: Sean Zhang (Networking SW)
> Sent: Saturday, April 2, 2022 10:12
> To: Matan Azrad ; Slava Ovsiienko
>
> Cc: dev@dpdk.org
> Subject: [v1 3/4] net/mlx5: add support to modify ECN field
>
> This patch is to support modify ECN field in IPv4/IPv6 header.
>
> Sig
> -Original Message-
> From: Sean Zhang (Networking SW)
> Sent: Saturday, April 2, 2022 10:12
> To: Matan Azrad ; Slava Ovsiienko
>
> Cc: dev@dpdk.org
> Subject: [v1 4/4] net/mlx5: add modify field support in meter
>
> This patch introduces MODIFY_FIELD action support in meter. User can
> -Original Message-
> From: Sean Zhang (Networking SW)
> Sent: Saturday, April 2, 2022 9:40
> To: Matan Azrad ; Slava Ovsiienko
>
> Cc: dev@dpdk.org
> Subject: [v1] net/mlx5: support represented port item
>
> Add support for represented_port item in pattern. And if the spec and mask
> b
The warning info:
warning: passing argument 1 of ‘memcpy’ discards ‘const’
qualifier from pointer target type
Variable dev_addr is done const intentionally in v5.17 to
prevent using it directly. See kernel series [1] for more
information.
[1] https://lore.kernel.org/netdev/YZYAb4X%2FVQFy0iks@shre
https://bugs.dpdk.org/show_bug.cgi?id=1025
Bug ID: 1025
Summary: [dpdk 22.07/dpdk-next-net] kernel/linux/kni meson
build failed on
Ub22.04/Ub20.04/Fedora36/Centos7.9/SUSE15/RHEL8.6
Product: DPDK
Version: unspecifi
sob., 21 maj 2022 o 00:08 Ferruh Yigit napisał(a):
>
> On 8/30/2021 3:05 PM, William Tu wrote:
> > On Mon, Aug 30, 2021 at 12:12 AM Michał Krawczyk wrote:
> > [...]
> >> Hi William,
> >>
> >> It's great to hear that you're working on ENA support for Windows!
> >>
> >> ENA PMD uses admin interrupt
> -Original Message-
> From: Sean Zhang (Networking SW)
> Sent: Saturday, April 2, 2022 10:12
> To: Matan Azrad ; Slava Ovsiienko
>
> Cc: dev@dpdk.org
> Subject: [v1 2/4] common/mlx5: add modify ECN capability check
>
> Flag outer_ip_ecn in header modify capabilities properties layout is
In multi-process, the secondary process will remap PCI during
initialization, but the mapping is not removed in the uninit path,
the device is not closed, and the device busy error will be reported
when the device is hotplugged.
This patch unmaps PCI device at secondary process uninitialization
ba
> -Original Message-
> From: Singh, Aman Deep
> Sent: Wednesday, June 1, 2022 16:46
> To: Guo, Junfeng ; Zhang, Qi Z
> ; Wu, Jingjing ; Xing,
> Beilei
> Cc: dev@dpdk.org; Wang, Xiao W
> Subject: Re: [PATCH] testpmd: optimize forward stream statistics
>
> Hi Junfeng
>
> On 5/24/2022 1
> -Original Message-
> From: Andrew Rybchenko
> Sent: Tuesday, May 31, 2022 23:28
> To: Guo, Junfeng ; Zhang, Qi Z
> ; Wu, Jingjing ; Xing,
> Beilei
> Cc: dev@dpdk.org; Wang, Xiao W
> Subject: Re: [PATCH] testpmd: optimize forward stream statistics
>
> On 5/24/22 11:27, Junfeng Guo wr
> -Original Message-
> From: Wang, YuanX
> Sent: Monday, June 6, 2022 11:56 PM
> To: maxime.coque...@redhat.com; Xia, Chenbo ;
> dev@dpdk.org
> Cc: Hu, Jiayu ; He, Xingguang
> ; Ling, WeiX ; Wang, YuanX
> ; sta...@dpdk.org
> Subject: [PATCH v2] net/virtio: unmap PCI device in secondary pro
04/06/2022 13:51, Andrew Rybchenko пишет:
On 6/4/22 15:19, Morten Brørup wrote:
From: Jerin Jacob [mailto:jerinjac...@gmail.com]
Sent: Saturday, 4 June 2022 13.10
On Sat, Jun 4, 2022 at 3:30 PM Andrew Rybchenko
wrote:
On 6/4/22 12:33, Jerin Jacob wrote:
On Sat, Jun 4, 2022 at 2:39 PM Morten
1. add throughput statistics (in pps) for forward streams.
2. display the forward statistics for every forward stream.
v2:
add parameter descriptions and fix commit title.
Signed-off-by: Xiao Wang
Signed-off-by: Junfeng Guo
---
app/test-pmd/testpmd.c | 41 ++
> -Original Message-
> From: Ferruh Yigit
> Sent: Monday, 30 May 2022 21:06
> To: Ido Goshen ; ferruh.yi...@xilinx.com;
> step...@networkplumber.org
> Cc: dev@dpdk.org; Tianli Lai
> Subject: Re: [PATCH v3] pcap: support MTU set
>
> On 5/30/2022 11:36 AM, Ido Goshen wrote:
> > Support r
> -Original Message-
> From: Maxime Coquelin
> Sent: 2022年6月2日 17:07
> To: Ma, WenwuX ; dev@dpdk.org;
> jasow...@redhat.com; Xia, Chenbo ;
> david.march...@redhat.com; Matz, Olivier
> Cc: sta...@dpdk.org
> Subject: Re: [PATCH 6/6] net/vhost: perform SW checksum in Tx path
>
> Hi Wenwu,
Hi,
For some reason this mail stopped being plain text.
Pleas find my comment marked with [Ori]
Best,
Ori
From: Jack Min
Sent: Thursday, June 2, 2022 1:24 PM
To: Ori Kam ; Andrew Rybchenko
; NBU-Contact-Thomas Monjalon (EXTERNAL)
; Ferruh Yigit
Cc: dev@dpdk.org
Subject: Re: [RFC v2 2/2] ethde
These patches support to clear in-flight packets for async dequeue
and introduce thread-safe version of this function.
v4:
- Rebase to latest DPDK
v3:
- Rebase to latest DPDK
v2:
- Rebase to latest DPDK
- Use the thread-safe version in destroy_device
v1:
- Protect vq access with splitlock
Yuan
rte_vhost_clear_queue_thread_unsafe() supports to clear
in-flight packets for async enqueue only. But after
supporting async dequeue, this API should support async dequeue too.
This patch also adds the thread-safe version of this API,
the difference between the two API is that thread safety uses l
This patch allows vring_state_changed() to clear in-flight
dequeue packets. It also clears the in-flight packets in
a thread-safe way in destroy_device().
Signed-off-by: Yuan Wang
---
examples/vhost/main.c | 26 +-
1 file changed, 21 insertions(+), 5 deletions(-)
diff --
https://bugs.dpdk.org/show_bug.cgi?id=1026
Bug ID: 1026
Summary: ethdev API: rte_eth_dev_adjust_nb_rx_tx_desc
Product: DPDK
Version: 20.11
Hardware: All
OS: Linux
Status: UNCONFIRMED
Severity: normal
A previous fix had #else instead of #endif.
The error message is:
kernel/linux/kni/kni_net.c: In function ‘kni_net_rx_normal’:
kernel/linux/kni/kni_net.c:448:2: error: #else after #else
Bugzilla ID: 1025
Fixes: c98600d4bed6 ("kni: fix build with Linux 5.18")
Cc: sta...@dpdk.org
Si
06/06/2022 01:12, Zhang, Qi Z:
>
> > -Original Message-
> > From: Thomas Monjalon
> > Sent: Monday, June 6, 2022 12:42 AM
> > To: Zhang, Qi Z ; Yang, Qiming
> >
> > Cc: dev@dpdk.org; Liu, KevinX
> > Subject: Re: [PATCH v2] net/igc: add I226 support
> >
> > 25/05/2022 07:57, Qiming Yang
> -Original Message-
> From: Thomas Monjalon
> Sent: Monday, June 6, 2022 6:49 PM
> To: Yang, Qiming ; Zhang, Qi Z
>
> Cc: dev@dpdk.org; Liu, KevinX
> Subject: Re: [PATCH v2] net/igc: add I226 support
>
> 06/06/2022 01:12, Zhang, Qi Z:
> >
> > > -Original Message-
> > > From:
Allow the driver to use internal threads to
obtain fast configuration.
All the threads will be open on the same core of
the event completion queue scheduling thread.
Add max_conf_threads parameter to configure
the maximum number of internal threads in addition to
the caller thread (8 is suggested)
The driver wrongly takes the capability value for
the number of virtq pairs instead of just the number of virtqs.
Adjust all the usages of it to be the number of virtqs.
Fixes: c2eb33a ("vdpa/mlx5: manage virtqs by array")
Cc: sta...@dpdk.org
Signed-off-by: Li Zhang
---
drivers/vdpa/mlx5/mlx5_
From: Yajun Wu
Add device removal in function rte_eal_cleanup. This is the last chance
device remove get called for sanity. Loop vdev bus first and then all bus
for all device, calling rte_dev_remove.
Cc: sta...@dpdk.org
Signed-off-by: Yajun Wu
---
lib/eal/freebsd/eal.c | 33 +
From: Yajun Wu
Add calling rte_dev_remove in vDPA example application exit. Otherwise
rte_dev_remove never get called.
Fixes: edbed86d1cc ("examples/vdpa: introduce a new sample for vDPA")
Cc: sta...@dpdk.org
Signed-off-by: Yajun Wu
---
examples/vdpa/main.c | 4
1 file changed, 4 inserti
From: Yajun Wu
Move rte_eal_cleanup to function vdpa_sample_quit which
handling all example app quit.
Otherwise rte_eal_cleanup won't be called on receiving signal
like SIGINT(control + c).
Fixes: 10aa3757 ("examples: add eal cleanup to examples")
Cc: sta...@dpdk.org
Signed-off-by: Yajun Wu
--
From: Yajun Wu
Support set QP to RESET state.
Signed-off-by: Yajun Wu
---
drivers/common/mlx5/mlx5_devx_cmds.c | 7 +++
drivers/common/mlx5/mlx5_prm.h | 17 +
2 files changed, 24 insertions(+)
diff --git a/drivers/common/mlx5/mlx5_devx_cmds.c
b/drivers/common/mlx5/
From: Yajun Wu
The motivation of this change is to reduce vDPA device queue creation
time by create some queue resource in vDPA device probe stage.
In VM live migration scenario, this can reduce 0.8ms for each queue
creation, thus reduce LM network downtime.
To create queue resource(umem/counte
From: Yajun Wu
The motivation of this change is to reduce vDPA device queue creation
time by create some queue resource in vDPA device probe stage.
In VM live migration scenario, this can reduce 0.8ms for each queue
creation, thus reduce LM network downtime.
To create queue resource(umem/counte
From: Yajun Wu
Support set QP to RESET state.
Signed-off-by: Yajun Wu
---
drivers/common/mlx5/mlx5_devx_cmds.c | 7 +++
drivers/common/mlx5/mlx5_prm.h | 17 +
2 files changed, 24 insertions(+)
diff --git a/drivers/common/mlx5/mlx5_devx_cmds.c
b/drivers/common/mlx5/
From: Yajun Wu
To speed up queue create time, event qp and cq will create only once.
Each virtq creation will reuse same event qp and cq.
Because FW will set event qp to error state during virtq destroy,
need modify event qp to RESET state, then modify qp to RTS state as
usual. This can save abo
A virtq configuration can be modified after the virtq creation.
Added the following modifiable fields:
1.address fields: desc_addr/used_addr/available_addr
2.hw_available_index
3.hw_used_index
4.virtio_q_type
5.version type
6.queue mkey
7.feature bit mask: tso_ipv4/tso_ipv6/tx_csum/rx_csum
8.event
From: Yajun Wu
To speed up queue create time, event qp and cq will create only once.
Each virtq creation will reuse same event qp and cq.
Because FW will set event qp to error state during virtq destroy,
need modify event qp to RESET state, then modify qp to RTS state as
usual. This can save abo
dev_config operation is called in LM progress.
LM time is very critical because all
the VM packets are dropped directly at that time.
Move the virtq creation to probe time and
only modify the configuration later in
the dev_config stage using the new ability
to modify virtq.
This optimization acce
A virtq configuration can be modified after the virtq creation.
Added the following modifiable fields:
1.address fields: desc_addr/used_addr/available_addr
2.hw_available_index
3.hw_used_index
4.virtio_q_type
5.version type
6.queue mkey
7.feature bit mask: tso_ipv4/tso_ipv6/tx_csum/rx_csum
8.event
dev_config operation is called in LM progress.
LM time is very critical because all
the VM packets are dropped directly at that time.
Move the virtq creation to probe time and
only modify the configuration later in
the dev_config stage using the new ability
to modify virtq.
This optimization acce
The LM process includes a lot of objects creations and
destructions in the source and the destination servers.
As much as LM time increases, the packet drop of the VM increases.
To improve LM time need to parallel the configurations for mlx5 FW.
Add internal multi-thread management in the driver fo
The driver used a single global lock for any synchronization
needed for the datapath and control path.
It is better to group the critical sections with
the other ones that should be synchronized.
Replace the global lock with the following locks:
1.virtq locks(per virtq) synchronize datapath polli
The driver used a single global lock for any synchronization
needed for the datapath and control path.
It is better to group the critical sections with
the other ones that should be synchronized.
Replace the global lock with the following locks:
1.virtq locks(per virtq) synchronize datapath polli
The configuration threads tasks need a container to
support multiple tasks assigned to a thread in parallel.
Use rte_ring container per thread to manage
the thread tasks without locks.
The caller thread from the user context opens a task to
a thread and enqueue it to the thread ring.
The thread pol
The LM process includes a lot of objects creations and
destructions in the source and the destination servers.
As much as LM time increases, the packet drop of the VM increases.
To improve LM time need to parallel the configurations for mlx5 FW.
Add internal multi-thread management in the driver fo
The driver creates a direct MR object of
the HW for each VM memory region,
which maps the VM physical address to
the actual physical address.
Later, after all the MRs are ready,
the driver creates an indirect MR to group all the direct MRs
into one virtual space from the HW perspective.
Create di
The configuration threads tasks need a container to
support multiple tasks assigned to a thread in parallel.
Use rte_ring container per thread to manage
the thread tasks without locks.
The caller thread from the user context opens a task to
a thread and enqueue it to the thread ring.
The thread pol
The virtq object and all its sub-resources use a lot of
FW commands and can be accelerated by the MT management.
Split the virtqs creation between the configuration threads.
This accelerates the LM process and reduces its time by 20%.
Signed-off-by: Li Zhang
---
drivers/vdpa/mlx5/mlx5_vdpa.h
Split the virtqs LM log between the configuration threads.
This accelerates the LM process and reduces its time by 20%.
Signed-off-by: Li Zhang
---
drivers/vdpa/mlx5/mlx5_vdpa.h | 3 +
drivers/vdpa/mlx5/mlx5_vdpa_cthread.c | 34 +++
drivers/vdpa/mlx5/mlx5_vdpa_lm.c | 85 +++
The driver creates a direct MR object of
the HW for each VM memory region,
which maps the VM physical address to
the actual physical address.
Later, after all the MRs are ready,
the driver creates an indirect MR to group all the direct MRs
into one virtual space from the HW perspective.
Create di
Split the virtqs device close tasks after
stopping virt-queue between the configuration threads.
This accelerates the LM process and
reduces its time by 50%.
Signed-off-by: Li Zhang
---
drivers/vdpa/mlx5/mlx5_vdpa.c | 56 +--
drivers/vdpa/mlx5/mlx5_vdpa.h
The virtq object and all its sub-resources use a lot of
FW commands and can be accelerated by the MT management.
Split the virtqs creation between the configuration threads.
This accelerates the LM process and reduces its time by 20%.
Signed-off-by: Li Zhang
---
drivers/vdpa/mlx5/mlx5_vdpa.h
Split the virtqs LM log between the configuration threads.
This accelerates the LM process and reduces its time by 20%.
Signed-off-by: Li Zhang
---
drivers/vdpa/mlx5/mlx5_vdpa.h | 3 +
drivers/vdpa/mlx5/mlx5_vdpa_cthread.c | 34 +++
drivers/vdpa/mlx5/mlx5_vdpa_lm.c | 85 +++
Split the virtqs device close tasks after
stopping virt-queue between the configuration threads.
This accelerates the LM process and
reduces its time by 50%.
Signed-off-by: Li Zhang
---
drivers/vdpa/mlx5/mlx5_vdpa.c | 56 +--
drivers/vdpa/mlx5/mlx5_vdpa.h
pre-created virt-queue sub-resource in device probe stage
and then modify virtqueue in device config stage.
Steer table also need to support dummy virt-queue.
This accelerates the LM process and reduces its time by 40%.
Signed-off-by: Li Zhang
Signed-off-by: Yajun Wu
---
drivers/vdpa/mlx5/mlx5_
Split the virtqs virt-queue resource between
the configuration threads.
Also need pre-created virt-queue resource
after virtq destruction.
This accelerates the LM process and reduces its time by 30%.
Signed-off-by: Li Zhang
---
drivers/vdpa/mlx5/mlx5_vdpa.c | 115
pre-created virt-queue sub-resource in device probe stage
and then modify virtqueue in device config stage.
Steer table also need to support dummy virt-queue.
This accelerates the LM process and reduces its time by 40%.
Signed-off-by: Li Zhang
Signed-off-by: Yajun Wu
---
drivers/vdpa/mlx5/mlx5_
Split the virtqs virt-queue resource between
the configuration threads.
Also need pre-created virt-queue resource
after virtq destruction.
This accelerates the LM process and reduces its time by 30%.
Signed-off-by: Li Zhang
---
drivers/vdpa/mlx5/mlx5_vdpa.c | 115
31/05/2022 18:14, Honnappa Nagarahalli пишет:
25/05/2022 01:24, Honnappa Nagarahalli пишет:
From: Konstantin Ananyev
20/04/2022 09:16, Feifei Wang пишет:
Enable direct rearm mode. The mapping is decided in the data plane
based on the first packet received.
Suggested-by: Honnappa Naga
06/06/2022 12:54, Zhang, Qi Z:
>
> > -Original Message-
> > From: Thomas Monjalon
> > Sent: Monday, June 6, 2022 6:49 PM
> > To: Yang, Qiming ; Zhang, Qi Z
> >
> > Cc: dev@dpdk.org; Liu, KevinX
> > Subject: Re: [PATCH v2] net/igc: add I226 support
> >
> > 06/06/2022 01:12, Zhang, Qi Z:
Allow the driver to use internal threads to
obtain fast configuration.
All the threads will be open on the same core of
the event completion queue scheduling thread.
Add max_conf_threads parameter to configure
the maximum number of internal threads in addition to
the caller thread (8 is suggested)
The driver wrongly takes the capability value for
the number of virtq pairs instead of just the number of virtqs.
Adjust all the usages of it to be the number of virtqs.
Fixes: c2eb33a ("vdpa/mlx5: manage virtqs by array")
Cc: sta...@dpdk.org
Signed-off-by: Li Zhang
---
drivers/vdpa/mlx5/mlx5_
From: Yajun Wu
Add device removal in function rte_eal_cleanup. This is the last chance
device remove get called for sanity. Loop vdev bus first and then all bus
for all device, calling rte_dev_remove.
Cc: sta...@dpdk.org
Signed-off-by: Yajun Wu
---
lib/eal/freebsd/eal.c | 33 +
From: Yajun Wu
Move rte_eal_cleanup to function vdpa_sample_quit which
handling all example app quit.
Otherwise rte_eal_cleanup won't be called on receiving signal
like SIGINT(control + c).
Fixes: 10aa3757 ("examples: add eal cleanup to examples")
Cc: sta...@dpdk.org
Signed-off-by: Yajun Wu
--
From: Yajun Wu
The motivation of this change is to reduce vDPA device queue creation
time by create some queue resource in vDPA device probe stage.
In VM live migration scenario, this can reduce 0.8ms for each queue
creation, thus reduce LM network downtime.
To create queue resource(umem/counte
From: Yajun Wu
Support set QP to RESET state.
Signed-off-by: Yajun Wu
---
drivers/common/mlx5/mlx5_devx_cmds.c | 7 +++
drivers/common/mlx5/mlx5_prm.h | 17 +
2 files changed, 24 insertions(+)
diff --git a/drivers/common/mlx5/mlx5_devx_cmds.c
b/drivers/common/mlx5/
From: Yajun Wu
To speed up queue create time, event qp and cq will create only once.
Each virtq creation will reuse same event qp and cq.
Because FW will set event qp to error state during virtq destroy,
need modify event qp to RESET state, then modify qp to RTS state as
usual. This can save abo
A virtq configuration can be modified after the virtq creation.
Added the following modifiable fields:
1.address fields: desc_addr/used_addr/available_addr
2.hw_available_index
3.hw_used_index
4.virtio_q_type
5.version type
6.queue mkey
7.feature bit mask: tso_ipv4/tso_ipv6/tx_csum/rx_csum
8.event
dev_config operation is called in LM progress.
LM time is very critical because all
the VM packets are dropped directly at that time.
Move the virtq creation to probe time and
only modify the configuration later in
the dev_config stage using the new ability
to modify virtq.
This optimization acce
The driver used a single global lock for any synchronization
needed for the datapath and control path.
It is better to group the critical sections with
the other ones that should be synchronized.
Replace the global lock with the following locks:
1.virtq locks(per virtq) synchronize datapath polli
The LM process includes a lot of objects creations and
destructions in the source and the destination servers.
As much as LM time increases, the packet drop of the VM increases.
To improve LM time need to parallel the configurations for mlx5 FW.
Add internal multi-thread management in the driver fo
The configuration threads tasks need a container to
support multiple tasks assigned to a thread in parallel.
Use rte_ring container per thread to manage
the thread tasks without locks.
The caller thread from the user context opens a task to
a thread and enqueue it to the thread ring.
The thread pol
The driver creates a direct MR object of
the HW for each VM memory region,
which maps the VM physical address to
the actual physical address.
Later, after all the MRs are ready,
the driver creates an indirect MR to group all the direct MRs
into one virtual space from the HW perspective.
Create di
The virtq object and all its sub-resources use a lot of
FW commands and can be accelerated by the MT management.
Split the virtqs creation between the configuration threads.
This accelerates the LM process and reduces its time by 20%.
Signed-off-by: Li Zhang
---
drivers/vdpa/mlx5/mlx5_vdpa.h
Split the virtqs LM log between the configuration threads.
This accelerates the LM process and reduces its time by 20%.
Signed-off-by: Li Zhang
---
drivers/vdpa/mlx5/mlx5_vdpa.h | 3 +
drivers/vdpa/mlx5/mlx5_vdpa_cthread.c | 34 +++
drivers/vdpa/mlx5/mlx5_vdpa_lm.c | 85 +++
Split the virtqs device close tasks after
stopping virt-queue between the configuration threads.
This accelerates the LM process and
reduces its time by 50%.
Signed-off-by: Li Zhang
---
drivers/vdpa/mlx5/mlx5_vdpa.c | 56 +--
drivers/vdpa/mlx5/mlx5_vdpa.h
pre-created virt-queue sub-resource in device probe stage
and then modify virtqueue in device config stage.
Steer table also need to support dummy virt-queue.
This accelerates the LM process and reduces its time by 40%.
Signed-off-by: Li Zhang
Signed-off-by: Yajun Wu
---
drivers/vdpa/mlx5/mlx5_
Split the virtqs virt-queue resource between
the configuration threads.
Also need pre-created virt-queue resource
after virtq destruction.
This accelerates the LM process and reduces its time by 30%.
Signed-off-by: Li Zhang
---
drivers/vdpa/mlx5/mlx5_vdpa.c | 115
https://bugs.dpdk.org/show_bug.cgi?id=1025
Thomas Monjalon (tho...@monjalon.net) changed:
What|Removed |Added
Resolution|--- |FIXED
CC|
> -Original Message-
> From: Thomas Monjalon
> Sent: Monday, June 6, 2022 7:46 PM
> To: Yang, Qiming ; Zhang, Qi Z
>
> Cc: dev@dpdk.org; Liu, KevinX ; Mcnamara, John
>
> Subject: Re: [PATCH v2] net/igc: add I226 support
>
> 06/06/2022 12:54, Zhang, Qi Z:
> >
> > > -Original Messa
The hardware instructions based vector implementation for memcpy
will come later. At present, this dummy implementation can also
work.
Signed-off-by: Min Zhou
---
lib/eal/loongarch/include/rte_memcpy.h | 193 +
lib/eal/loongarch/include/rte_vect.h | 46 ++
2 files
This patch adds spinlock operations for LoongArch architecture.
These implementations are based on standard atomics of toolchain
and heavily reference generic spinlock codes.
Signed-off-by: Min Zhou
---
lib/eal/loongarch/include/rte_spinlock.h | 90
1 file changed, 90 in
The hardware instructions based vector implementation will come
in a future patch. This dummy implementation can also work.
Signed-off-by: Min Zhou
---
app/test/test_xmmt_ops.h | 17 +
1 file changed, 17 insertions(+)
diff --git a/app/test/test_xmmt_ops.h b/app/test/test_xmmt_op
The purpose of this patch is used to fix building issues for
LoongArch architecture. The hardware instructions based vector
implementation will come in a future patch.
Signed-off-by: Min Zhou
---
drivers/net/i40e/i40e_rxtx_vec_lsx.c | 54
drivers/net/i40e/meson.build
This patch adds ticketlock operations for LoongArch architecture.
Let it uses generic ticketlock implementation.
Signed-off-by: Min Zhou
---
lib/eal/loongarch/include/rte_ticketlock.h | 18 ++
1 file changed, 18 insertions(+)
create mode 100644 lib/eal/loongarch/include/rte_tick
Dear team,
The following patch set is intended to support DPDK running on LoongArch
architecture.
LoongArch is the general processor architecture of Loongson and is a new
RISC ISA, which is a bit like MIPS or RISC-V.
The online documents of LoongArch are here:
https://loongson.github.io/L
This patch adds mcslock operations for LoongArch architecture.
Let it uses generic mcslock implementation.
Signed-off-by: Min Zhou
---
lib/eal/loongarch/include/rte_mcslock.h | 18 ++
1 file changed, 18 insertions(+)
create mode 100644 lib/eal/loongarch/include/rte_mcslock.h
di
This patch adds claim responsibility for LoongArch architecture.
Signed-off-by: Min Zhou
---
MAINTAINERS | 9 +
1 file changed, 9 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index f34f6fa2e9..eb38bf473b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -269,6 +269,15 @@ F: lib/eal/
This patch adds power operations for LoongArch architecture. In
fact, these operations are temporarily not supported on LoongArch.
Signed-off-by: Min Zhou
---
.../loongarch/include/rte_power_intrinsics.h | 20
lib/eal/loongarch/rte_power_intrinsics.c | 51 +++
2 fi
This patch adds io operations for LoongArch architecture. Let it
uses generic I/O implementation.
Signed-off-by: Min Zhou
---
lib/eal/loongarch/include/rte_io.h | 18 ++
1 file changed, 18 insertions(+)
create mode 100644 lib/eal/loongarch/include/rte_io.h
diff --git a/lib/eal/
This patch sets a different eal base address for LoongArch
architecture.
Signed-off-by: Min Zhou
---
lib/eal/linux/eal_memory.c | 4
1 file changed, 4 insertions(+)
diff --git a/lib/eal/linux/eal_memory.c b/lib/eal/linux/eal_memory.c
index c890c42106..60fc8cc6ca 100644
--- a/lib/eal/linux/
Hi Andrew,
Please see below for "fill threshold" concept, I'm ok with other
comments about code.
Regards,
Spike.
> -Original Message-
> From: Andrew Rybchenko
> Sent: Saturday, June 4, 2022 8:46 PM
> To: Spike Du ; Matan Azrad ;
> Slava Ovsiienko ; Ori Kam ;
> NBU-Contact-Thoma
This patch adds architecture specific pause operations for
LoongArch architecture.
Signed-off-by: Min Zhou
---
lib/eal/loongarch/include/rte_pause.h | 24
1 file changed, 24 insertions(+)
create mode 100644 lib/eal/loongarch/include/rte_pause.h
diff --git a/lib/eal/loo
LoongArch architecture has a different huge page size (32MB) than
other architectures. This patch adds a new huge page size for
LoongArch architecture.
Signed-off-by: Min Zhou
---
lib/eal/include/rte_memory.h | 1 +
lib/eal/include/rte_memzone.h | 1 +
2 files changed, 2 insertions(+)
diff --g
This patch adds architecture specific prefetch operations
for LoongArch architecture.
Signed-off-by: Min Zhou
---
lib/eal/loongarch/include/rte_prefetch.h | 47
1 file changed, 47 insertions(+)
create mode 100644 lib/eal/loongarch/include/rte_prefetch.h
diff --git a/li
This patch uses aux vector software register to get CPU flags
and add CPU flag checking support for LoongArch architecture.
Signed-off-by: Min Zhou
---
lib/eal/loongarch/include/rte_cpuflags.h | 39 ++
lib/eal/loongarch/rte_cpuflags.c | 94
2 files change
This patch adds hypervisor operations for LoongArch architecture.
In fact, these operations are currently not supported on LoongArch.
Signed-off-by: Min Zhou
---
lib/eal/loongarch/rte_hypervisor.c | 11 +++
1 file changed, 11 insertions(+)
create mode 100644 lib/eal/loongarch/rte_hyperv
This patch adds some meson.build files for building DPDK on
LoongArch architecture.
Signed-off-by: Min Zhou
---
.../loongarch/loongarch_loongarch64_linux_gcc | 16 +++
config/loongarch/meson.build | 43 +++
lib/eal/loongarch/include/meson.build | 21 +
This patch adds rwlock operations for LoongArch architecture.
These implementations refer to rte_rwlock.h of PPC.
Signed-off-by: Min Zhou
---
lib/eal/loongarch/include/rte_rwlock.h | 42 ++
1 file changed, 42 insertions(+)
create mode 100644 lib/eal/loongarch/include/rte
This patch adds system call number of bpf for LoongArch
architecture.
Signed-off-by: Min Zhou
---
drivers/net/tap/tap_bpf.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/tap/tap_bpf.h b/drivers/net/tap/tap_bpf.h
index f0b9fc7a2c..b1c9600ed8 100644
--- a/drivers/
This patch adds architecture specific byte order operations
for LoongArch architecture. LoongArch bit designations are
always little-endian.
Signed-off-by: Min Zhou
---
lib/eal/loongarch/include/rte_byteorder.h | 46 +++
1 file changed, 46 insertions(+)
create mode 100644 li
The purpose of this patch is used to fix building issues for
LoongArch architecture. The hardware instructions based vector
implementation will come in a future patch.
Signed-off-by: Min Zhou
---
drivers/net/ixgbe/ixgbe_rxtx_vec_lsx.c | 60 ++
drivers/net/ixgbe/meson.buil
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