Hi,
> -Original Message-
> From: Maxime Coquelin
> Sent: 2022年7月7日 19:31
> To: Xia, Chenbo ; Ding, Xuan
> Cc: dev@dpdk.org; Hu, Jiayu ; He, Xingguang
> ; Yang, YvonneX ; Jiang,
> Cheng1
> Subject: Re: [PATCH] vhost: fix unnecessary dirty page logging
>
>
>
> On 7/7/22 11:51, Xia, Che
From: Abhimanyu Saini
The used/avail queue indexes are not bound by queue
size, because the descriptor entry index is calculated
by a simple modulo between queue index and queue_size
So, do not check initial used and avail queue indexes
against queue size because it is possible for these
indexes
> -Original Message-
> From: Ding, Xuan
> Sent: Friday, July 8, 2022 3:04 PM
> To: Maxime Coquelin ; Xia, Chenbo
>
> Cc: dev@dpdk.org; Hu, Jiayu ; He, Xingguang
> ; Yang, YvonneX ;
> Jiang, Cheng1
> Subject: RE: [PATCH] vhost: fix unnecessary dirty page logging
>
> Hi,
>
> > -Origi
Hi,
On 7/8/22 09:04, Ding, Xuan wrote:
Hi,
-Original Message-
From: Maxime Coquelin
Sent: 2022年7月7日 19:31
To: Xia, Chenbo ; Ding, Xuan
Cc: dev@dpdk.org; Hu, Jiayu ; He, Xingguang
; Yang, YvonneX ; Jiang,
Cheng1
Subject: Re: [PATCH] vhost: fix unnecessary dirty page logging
On 7/7
From: Abhimanyu Saini
Increase the number to defaut RX/TX queue pairs to 8,
and add MQ feature flag to vDPA protocol features.
Signed-off-by: Abhimanyu Saini
---
drivers/vdpa/sfc/sfc_vdpa_hw.c | 2 ++
drivers/vdpa/sfc/sfc_vdpa_ops.c | 6 --
drivers/vdpa/sfc/sfc_vdpa_ops.h | 2 +-
3 files
> -Original Message-
> From: Maxime Coquelin
> Sent: 2022年7月8日 15:58
> To: Ding, Xuan ; Xia, Chenbo
> Cc: dev@dpdk.org; Hu, Jiayu ; He, Xingguang
> ; Yang, YvonneX ; Jiang,
> Cheng1
> Subject: Re: [PATCH] vhost: fix unnecessary dirty page logging
>
> Hi,
>
> On 7/8/22 09:04, Ding, Xu
Hello Abhimanyu, Vijay,
On Thu, Jul 7, 2022 at 2:38 PM Maxime Coquelin
wrote:
> On 7/6/22 11:24, abhimanyu.sa...@xilinx.com wrote:
> > From: Abhimanyu Saini
> >
> > libvhost calls dev_conf() before prosessing the
> > VHOST_USER_SET_VRING_CALL message for the last VQ. So
> > this message is proce
> -Original Message-
> From: He, Xingguang
> Sent: Friday, July 8, 2022 3:53 PM
> To: Ding, Xuan ; Maxime Coquelin
> ; Xia, Chenbo
> Cc: dev@dpdk.org; Hu, Jiayu ; Yang, YvonneX
> ; Jiang, Cheng1
> Subject: RE: [PATCH] vhost: fix unnecessary dirty page logging
>
> > -Original Messa
> -Original Message-
> From: Li, WeiyuanX
> Sent: Friday, July 8, 2022 1:32 PM
> To: Huisong Li ; ferruh.yi...@xilinx.com;
> andrew.rybche...@oktetlabs.ru; dev@dpdk.org
> Cc: tho...@monjalon.net; huangda...@huawei.com;
> liudongdo...@huawei.com
> Subject: RE: [PATCH V2] app/testpmd: fix di
From: Abhimanyu Saini
Increase the number to default RX/TX queue pairs to 8,
and add MQ feature flag to vDPA protocol features.
Signed-off-by: Abhimanyu Saini
---
v2:
Fix checkpatch warnings
drivers/vdpa/sfc/sfc_vdpa_hw.c | 2 ++
drivers/vdpa/sfc/sfc_vdpa_ops.c | 6 --
drivers/vdpa/sfc/s
On 7/8/22 07:57, Andy Pei wrote:
Fix null pointer dereference reported in coverity scan.
Output some log information when lm_cfg is null.
Make lm_cfg is not null before operate on lm_cfg.
Make sure*
Coverity issue: 378882
Fixes: d7fe5a2861e7 ("net/ifc: support live migration")
Signed-off
https://bugs.dpdk.org/show_bug.cgi?id=1050
Bug ID: 1050
Summary: Burst packet receive from Mellanox gives "Segmentation
fault" on CQE decompression
Product: DPDK
Version: unspecified
Hardware: All
OS: Linux
Fix null pointer dereference reported in coverity scan.
Output some log information when lm_cfg is null.
Make sure lm_cfg is not null before operate on lm_cfg.
Coverity issue: 378882
Fixes: d7fe5a2861e7 ("net/ifc: support live migration")
Signed-off-by: Andy Pei
---
drivers/vdpa/ifc/base/ifcvf.
On 7/8/22 11:10, Andy Pei wrote:
Fix null pointer dereference reported in coverity scan.
Output some log information when lm_cfg is null.
Make sure lm_cfg is not null before operate on lm_cfg.
Coverity issue: 378882
Fixes: d7fe5a2861e7 ("net/ifc: support live migration")
Signed-off-by: Andy
On 7/8/22 07:57, Andy Pei wrote:
Fix null pointer dereference reported in coverity scan.
Output some log information when lm_cfg is null.
Make lm_cfg is not null before operate on lm_cfg.
Coverity issue: 378882
Fixes: d7fe5a2861e7 ("net/ifc: support live migration")
Signed-off-by: Andy Pei
On 7/7/22 08:55, xuan.d...@intel.com wrote:
From: Xuan Ding
The dirty page logging is only required in vhost enqueue direction for
live migration. This patch removes the unnecessary dirty page logging
in vhost dequeue direction. Otherwise, it will result in a performance
drop. Some if-else j
On 6/28/22 04:06, Cheng Jiang wrote:
Add release notes for asynchronous vhost dequeue data-path. Emphasize
that split virtqueue and packed virtqueue are both supported in
asynchronous vhost dequeue data-path.
Signed-off-by: Cheng Jiang
---
v3: code rebased.
v2: fixed a full stop missing in t
On 6/20/22 15:10, David Marchand wrote:
As stated in the manual, pthread_attr_init return value should be
checked.
Besides, a pthread_attr_t should be destroyed once unused.
In practice, we may have no leak (from what I read in glibc current code),
but this may change in the future.
Stick to
On 6/10/22 17:35, Bruce Richardson wrote:
Since use of KNI is no longer advised (due to known issues and the fact
it's an out-of-tree module), virtio-user is recommended for new
developments. To help encourage this, we improve the doc HOWTO section
on using virtio-user and add a link to that d
Hi Maxime,
Thanks for your efforts.
> -Original Message-
> From: Maxime Coquelin
> Sent: Friday, July 8, 2022 5:11 PM
> To: Pei, Andy ; dev@dpdk.org
> Cc: Xia, Chenbo ; Wang, Xiao W
>
> Subject: Re: [PATCH] vdpa/ifc/base: fix null pointer dereference
>
>
>
> On 7/8/22 07:57, Andy Pei
On 7/6/22 11:24, abhimanyu.sa...@xilinx.com wrote:
From: Abhimanyu Saini
libvhost calls dev_conf() before prosessing the
VHOST_USER_SET_VRING_CALL message for the last VQ. So
this message is processed after dev_conf() returns.
However, the dev_conf() function spawns a thread to set
rte_vhos
08/07/2022 10:56, Khan, Hamza:
> From: Thomas Monjalon
> > 07/07/2022 17:59, Khan, Hamza:
> > > I have sent v2 patch with the aforementioned fix.
> > > However Is being held until the list moderator can review it for
> > > approval
> >
> > I've unblocked it.
> > This is blocked because you are no
On 7/8/22 11:23, Maxime Coquelin wrote:
On 7/6/22 11:24, abhimanyu.sa...@xilinx.com wrote:
From: Abhimanyu Saini
libvhost calls dev_conf() before prosessing the
VHOST_USER_SET_VRING_CALL message for the last VQ. So
this message is processed after dev_conf() returns.
However, the dev_conf
> -Original Message-
> From: Thomas Monjalon
> Sent: Friday 8 July 2022 10:25
> To: Khan, Hamza
> Cc: dev@dpdk.org
> Subject: Re: [PATCH 1/2] common: add safe version of foreach-list to Linux
>
> 08/07/2022 10:56, Khan, Hamza:
> > From: Thomas Monjalon
> > > 07/07/2022 17:59, Khan, H
On 08/07/2022 09:51, Hamza Khan wrote:
Currently, when vm_power_manager exits, we are using a LIST_FOREACH
macro to iterate over VM info structures while freeing them. This
leads to use-after-free error. To address this, replace all usages of
LIST_* with TAILQ_* macros, and use the RTE_TAILQ_FO
Add tested Intel platforms with Intel NICs to v22.07 release note.
Signed-off-by: Lingli Chen
---
doc/guides/rel_notes/release_22_07.rst | 104 +
1 file changed, 104 insertions(+)
diff --git a/doc/guides/rel_notes/release_22_07.rst
b/doc/guides/rel_notes/release_22_07.r
[AMD Official Use Only - General]
Sorry Maxime, I forgot to copy stable.
Yes it's required, the faulty commit is :
630be406dcbfc26260e9d9688c40a381d0f012db
-Original Message-
From: Maxime Coquelin
Sent: Friday, July 8, 2022 2:55 PM
To: abhimanyu.sa...@xilinx.com; dev@dpdk.org
Cc: chenb
On 7/8/2022 6:32 AM, Li, WeiyuanX wrote:
-Original Message-
From: Huisong Li
Sent: Friday, July 8, 2022 9:42 AM
To: ferruh.yi...@xilinx.com; andrew.rybche...@oktetlabs.ru;
dev@dpdk.org
Cc: tho...@monjalon.net; Li, WeiyuanX ;
huangda...@huawei.com; liudongdo...@huawei.com;
lihuis...@huawe
On 7/8/22 12:25, Saini, Abhimanyu wrote:
[AMD Official Use Only - General]
Sorry Maxime, I forgot to copy stable.
Yes it's required, the faulty commit is :
630be406dcbfc26260e9d9688c40a381d0f012db
Thanks, ammended the commit message and applied to
dpdk-next-virtio/main.
-Original Me
On 2022-07-07 23:44, Morten Brørup wrote:
>> From: Mattias Rönnblom [mailto:hof...@lysator.liu.se]
>> Sent: Thursday, 7 July 2022 20.35
>>
>> From: Mattias Rönnblom
>>
>> __rte_raw_cksum() (used by rte_raw_cksum() among others) accessed its
>> data through an uint16_t pointer, which allowed the co
05/07/2022 15:50, Ruifeng Wang:
> > From: luzhipeng
> >
> > Here adds configs for Phytium server.
> >
> > Signed-off-by: luzhipeng
> > Reviewed-by: Thomas Monjalon
> > ---
> > I did some changes in this v3:
> > - PHYTIUM -> Phytium (as on the website)
> > - ft2000plus -> FT-2000+ (as found onl
This commit improves the performance reporting of the service
cores polling loop to show both with and without statistics
collection modes. Collecting cycle statistics is costly, due
to calls to rte_rdtsc() per service iteration.
Reported-by: Mattias Rönnblom
Suggested-by: Honnappa Nagarahalli
S
This commit fixes a potential racey-add that could occur if
multiple service-lcores were executing the same MT-safe service
at the same time, with service statistics collection enabled.
Because multiple threads can run and execute the service, the
stats values can have multiple writer threads, res
> -Original Message-
> From: Honnappa Nagarahalli
> Sent: Thursday, July 7, 2022 6:26 PM
> To: Van Haaren, Harry ; Morten Brørup
> ; Mattias Rönnblom ;
> mattias.ronnblom ; dev@dpdk.org
> Cc: nd ; nd
> Subject: RE: Service core statistics MT safety
>
>
> > Yes, understood and agree.
__rte_raw_cksum() (used by rte_raw_cksum() among others) accessed its
data through an uint16_t pointer, which allowed the compiler to assume
the data was 16-bit aligned. This in turn would, with certain
architectures and compiler flag combinations, result in code with SIMD
load or store instruction
Add performance test for the rte_raw_cksum() function, which delegates
the actual work to __rte_raw_cksum(), which in turn is used by other
functions in need of Internet checksum calculation.
Signed-off-by: Mattias Rönnblom
---
v2:
* Added __rte_unused to unused volatile variable, to keep the
> From: Mattias Rönnblom [mailto:mattias.ronnb...@ericsson.com]
> Sent: Friday, 8 July 2022 14.44
>
> On 2022-07-07 23:44, Morten Brørup wrote:
> >> From: Mattias Rönnblom [mailto:hof...@lysator.liu.se]
> >> Sent: Thursday, 7 July 2022 20.35
> >>
> >> From: Mattias Rönnblom
> >>
> >> __rte_raw_ck
Added changes to enable CMAN (RED or PIE) at init
from profile configuration file.
By default CMAN code is enable but not in use, when
there is no RED or PIE profile configured.
Signed-off-by: Marcin Danilewicz
---
Log: v2 change in rte_sched.h to avoid ABI breakage.
v3 changes from comment
> From: Harry van Haaren [mailto:harry.van.haa...@intel.com]
> Sent: Friday, 8 July 2022 14.57
>
> This commit fixes a potential racey-add that could occur if
> multiple service-lcores were executing the same MT-safe service
> at the same time, with service statistics collection enabled.
>
> Beca
> -Original Message-
> From: Morten Brørup
> Sent: Friday, July 8, 2022 2:23 PM
> To: Van Haaren, Harry ; dev@dpdk.org
> Cc: mattias.ronnblom ; Honnappa Nagarahalli
>
> Subject: RE: [PATCH 2/2] service: fix potential stats race-condition on MT
> services
> > This patch causes a 1.25x
On 2022-07-08 14:56, Harry van Haaren wrote:
> This commit fixes a potential racey-add that could occur if
> multiple service-lcores were executing the same MT-safe service
> at the same time, with service statistics collection enabled.
>
> Because multiple threads can run and execute the service,
Coverity issue: 379211
Fixes: 4414bb67010d ("vhost/crypto: fix build with GCC 12")
Cc: david.march...@redhat.com
Signed-off-by: Fan Zhang
---
lib/vhost/vhost_crypto.c | 11 +--
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/lib/vhost/vhost_crypto.c b/lib/vhost/vhost_crypt
On 2022-07-08 15:02, Morten Brørup wrote:
>> From: Mattias Rönnblom [mailto:mattias.ronnb...@ericsson.com]
>> Sent: Friday, 8 July 2022 14.44
>>
>> On 2022-07-07 23:44, Morten Brørup wrote:
From: Mattias Rönnblom [mailto:hof...@lysator.liu.se]
Sent: Thursday, 7 July 2022 20.35
F
Coverity issue: 379211
Fixes: 4414bb67010d ("vhost/crypto: fix build with GCC 12")
Cc: david.march...@redhat.com
Signed-off-by: Fan Zhang
---
v2:
fix format-warning
lib/vhost/vhost_crypto.c | 11 +--
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/lib/vhost/vhost_crypt
On Fri, Jul 08, 2022 at 01:52:12PM +, Mattias Rönnblom wrote:
> On 2022-07-08 15:02, Morten Brørup wrote:
> >> From: Mattias Rönnblom [mailto:mattias.ronnb...@ericsson.com]
> >> Sent: Friday, 8 July 2022 14.44
> >>
> >> On 2022-07-07 23:44, Morten Brørup wrote:
> From: Mattias Rönnblom [ma
> From: Van Haaren, Harry [mailto:harry.van.haa...@intel.com]
> Sent: Friday, 8 July 2022 15.45
>
> > From: Morten Brørup
> > Sent: Friday, July 8, 2022 2:23 PM
>
>
>
> > > This patch causes a 1.25x increase in cycle-cost for polling a
> > > MT safe service when statistics are enabled. No chan
Added changes to enable CMAN (RED or PIE) at init
from profile configuration file.
By default CMAN code is enable but not in use, when
there is no RED or PIE profile configured.
Signed-off-by: Marcin Danilewicz
---
Log: v2 change in rte_sched.h to avoid ABI breakage.
v3 changes from comment
06/07/2022 16:02, Gregory Etelson:
> Current PMD logs all DevX errors at error level.
>
> DevX interface can fail queue counters allocation on some hardware
> types. That is a known issue.
> PMD fallback to VERB API to allocate queue counters
> when it detects the fault.
> That DevX failure should
06/07/2022 23:46, Timothy McDaniel:
> This patch series contains the following:
> - fix coverity issue 379234
> - improve error reporting for cq_weight feature
>
> Changes since V1
> - fixed a repeated word in the commit message of patch 1
>
> Timothy McDaniel (2):
> event/dlb2: fix cq_weight a
> From: Bruce Richardson [mailto:bruce.richard...@intel.com]
> Sent: Friday, 8 July 2022 16.10
>
> On Fri, Jul 08, 2022 at 01:52:12PM +, Mattias Rönnblom wrote:
> > On 2022-07-08 15:02, Morten Brørup wrote:
> > >> From: Mattias Rönnblom [mailto:mattias.ronnb...@ericsson.com]
> > >> Sent: Frida
On 7/8/2022 1:56 PM, Mattias Rönnblom wrote:
__rte_raw_cksum() (used by rte_raw_cksum() among others) accessed its
data through an uint16_t pointer, which allowed the compiler to assume
the data was 16-bit aligned. This in turn would, with certain
architectures and compiler flag combinations, res
07/07/2022 10:22, Omar Awaysa:
> From: Raja Zidane
>
> TIMER_MILLISECOND is defined as the number of cpu cycles per millisecond,
> current definition is correct for cores with frequency of 2GHZ, for cores
> with different frequency, it caused different periods between refresh,
> (i.e. the definit
On 6/13/22 13:25, wenxuanx...@intel.com wrote:
From: Wenxuan Wu
This patch added new ethdev API to retrieve supported protocol header mask
This patch added -> Add
of a PMD, which helps to configure protocol header based buffer split.
I'd like to see motivation why single mask is considere
On 6/13/22 13:25, wenxuanx...@intel.com wrote:
From: Wenxuan Wu
Currently, Rx buffer split supports length based split. With Rx queue
offload RTE_ETH_RX_OFFLOAD_BUFFER_SPLIT enabled and Rx packet segment
configured, PMD will be able to split the received packets into
multiple segments.
However
> -Original Message-
> From: Thomas Monjalon
> Sent: Friday, July 8, 2022 9:26 AM
> To: McDaniel, Timothy
> Cc: dev@dpdk.org; jer...@marvell.com; jerinjac...@gmail.com;
> sta...@dpdk.org
> Subject: Re: [PATCH v2 0/2] DLB2: cq_weight fixes
>
> 06/07/2022 23:46, Timothy McDaniel:
> > Th
>
> This commit fixes a potential racey-add that could occur if multiple service-
> lcores were executing the same MT-safe service at the same time, with
> service statistics collection enabled.
>
> Because multiple threads can run and execute the service, the stats values
> can have multiple wr
> -Original Message-
> From: Honnappa Nagarahalli
> Sent: Friday, July 8, 2022 4:16 PM
> To: Van Haaren, Harry ; dev@dpdk.org
> Cc: mattias.ronnblom ; Morten Brørup
> ; nd ; nd
> Subject: RE: [PATCH 2/2] service: fix potential stats race-condition on MT
> services
> > diff --git a/lib
On Fri, Jul 08, 2022 at 03:31:01PM +, Van Haaren, Harry wrote:
> > -Original Message-
> > From: Honnappa Nagarahalli
> > Sent: Friday, July 8, 2022 4:16 PM
> > To: Van Haaren, Harry ; dev@dpdk.org
> > Cc: mattias.ronnblom ; Morten Brørup
> > ; nd ; nd
> > Subject: RE: [PATCH 2/2] serv
> From: Honnappa Nagarahalli [mailto:honnappa.nagaraha...@arm.com]
> Sent: Friday, 8 July 2022 17.16
>
>
> >
> > This commit fixes a potential racey-add that could occur if multiple
> service-
> > lcores were executing the same MT-safe service at the same time, with
> > service statistics collect
> >
> >
> > > > diff --git a/lib/eal/common/rte_service.c
> > > > b/lib/eal/common/rte_service.c index ef31b1f63c..f045e74ef3 100644
> > > > --- a/lib/eal/common/rte_service.c
> > > > +++ b/lib/eal/common/rte_service.c
> > > > @@ -363,9 +363,15 @@ service_runner_do_callback(struct
> > > > rte_serv
> > >
> > > This commit fixes a potential racey-add that could occur if multiple
> > service-
> > > lcores were executing the same MT-safe service at the same time,
> > > with service statistics collection enabled.
> > >
> > > Because multiple threads can run and execute the service, the stats
> >
> From: Honnappa Nagarahalli [mailto:honnappa.nagaraha...@arm.com]
> Sent: Friday, 8 July 2022 18.46
>
>
> > > >
> > > > This commit fixes a potential racey-add that could occur if
> multiple
> > > service-
> > > > lcores were executing the same MT-safe service at the same time,
> > > > with serv
> > > > >
> > > > > This commit fixes a potential racey-add that could occur if
> > multiple
> > > > service-
> > > > > lcores were executing the same MT-safe service at the same time,
> > > > > with service statistics collection enabled.
> > > > >
> > > > > Because multiple threads can run and ex
> On Wed, 6 Jul 2022 19:07:54 +0530
> venkatesh bs wrote:
>
> > Hi All,
> >
> > In multithreaded/Multicore environment can we use
> > RTE_HASH_EXTRA_FLAGS_RW_CONCURRENCY_LF
> > independently,
This flag is about reader-writer concurrency (not writer-writer concurrency).
Reader-writer concurren
> From: Honnappa Nagarahalli [mailto:honnappa.nagaraha...@arm.com]
> Sent: Friday, 8 July 2022 19.40
>
>
> > > > > >
> > > > > > This commit fixes a potential racey-add that could occur if
> > > multiple
> > > > > service-
> > > > > > lcores were executing the same MT-safe service at the same
> t
>
> The original reader/writer lock in DPDK can cause a stream of readers to
> starve writers.
>
> The new version uses an additional bit to indicate that a writer is waiting
> and
> which keeps readers from starving the writer.
This addition makes sense.
I am wondering if we should create a ne
On 2022-07-08 18:21, Bruce Richardson wrote:
On Fri, Jul 08, 2022 at 03:31:01PM +, Van Haaren, Harry wrote:
-Original Message-
From: Honnappa Nagarahalli
Sent: Friday, July 8, 2022 4:16 PM
To: Van Haaren, Harry ; dev@dpdk.org
Cc: mattias.ronnblom ; Morten Brørup
; nd ; nd
Subject:
> From: Honnappa Nagarahalli [mailto:honnappa.nagaraha...@arm.com]
> Sent: Friday, 8 July 2022 21.22
>
>
> >
> > The original reader/writer lock in DPDK can cause a stream of readers
> to
> > starve writers.
> >
> > The new version uses an additional bit to indicate that a writer is
> waiting and
From: Long Li
MANA is a network interface card to be used in the Azure cloud environment.
MANA provides safe access to user memory through memory registration. It has
IOMMU built into the hardware.
MANA uses IB verbs and RDMA layer to configure hardware resources. It
requires the corresponding R
From: Long Li
MANA is a PCI device. It uses IB verbs to access hardware through the
kernel RDMA layer. This patch introduces build environment and basic
device probe functions.
Signed-off-by: Long Li
---
Change log:
v2:
Fix typos.
Make the driver build only on x86-64 and Linux.
Remove unused he
From: Long Li
MANA defines its memory allocation functions to override IB layer default
functions to allocate device queues. This patch adds the code for device
configuration and stop.
Signed-off-by: Long Li
---
Change log:
v2:
Removed validation for offload settings in mana_dev_configure().
From: Long Li
Report supported protocol types.
Signed-off-by: Long Li
---
drivers/net/mana/mana.c | 16
drivers/net/mana/mana.h | 2 --
2 files changed, 16 insertions(+), 2 deletions(-)
diff --git a/drivers/net/mana/mana.c b/drivers/net/mana/mana.c
index 147ab144d5..45596320
From: Long Li
The carrier state is managed by the Azure host. MANA runs as a VF and
always reports "up".
Signed-off-by: Long Li
---
doc/guides/nics/features/mana.ini | 1 +
drivers/net/mana/mana.c | 17 +
2 files changed, 18 insertions(+)
diff --git a/doc/guides/nic
From: Long Li
MANA supports PCI hot plug events. Add this interrupt to DPDK core so its
parent PMD can detect device removal during Azure servicing or live
migration.
Signed-off-by: Long Li
---
doc/guides/nics/features/mana.ini | 1 +
drivers/net/mana/mana.c | 97 +++
From: Long Li
Add the function to get device info.
Signed-off-by: Long Li
---
doc/guides/nics/features/mana.ini | 1 +
drivers/net/mana/mana.c | 82 +++
2 files changed, 83 insertions(+)
diff --git a/doc/guides/nics/features/mana.ini
b/doc/guides/nics/f
From: Long Li
Currently this PMD supports RSS configuration when the device is stopped.
Configuring RSS in running state will be supported in the future.
Signed-off-by: Long Li
---
doc/guides/nics/features/mana.ini | 1 +
drivers/net/mana/mana.c | 61 +++
From: Long Li
RX hardware queue is allocated when starting the queue. This function is
for queue configuration pre starting.
Signed-off-by: Long Li
---
drivers/net/mana/mana.c | 68 +
1 file changed, 68 insertions(+)
diff --git a/drivers/net/mana/mana.c
From: Long Li
TX hardware queue is allocated when starting the queue, this is for
pre configuration.
Signed-off-by: Long Li
---
drivers/net/mana/mana.c | 65 +
1 file changed, 65 insertions(+)
diff --git a/drivers/net/mana/mana.c b/drivers/net/mana/mana
From: Long Li
MANA hardware has iommu built-in, that provides hardware safe access to
user memory through memory registration. Since memory registration is an
expensive operation, this patch implements a two level memory registration
cache mechanisum for each queue and for each port.
Signed-off-
From: Long Li
The hardware layer of MANA understands the device queue and doorbell
formats. Those functions are implemented for use by packet RX/TX code.
Signed-off-by: Long Li
---
Change log:
v2:
Remove unused header files.
Rename a camel case.
drivers/net/mana/gdma.c | 284
From: Long Li
MANA allocate device queues through the IB layer when starting TX queues.
When device is stopped all the queues are unmapped and freed.
Signed-off-by: Long Li
---
Change log:
v2:
Add prefix mana_ to all function names.
Remove unused header files.
doc/guides/nics/features/mana.in
From: Long Li
MANA allocates device queues through the IB layer when starting RX queues.
When device is stopped all the queues are unmapped and freed.
Signed-off-by: Long Li
---
Change log:
v2:
Add prefix mana_ to all function names.
Remove unused header files.
v4:
Move defition "uint32_t i" fr
From: Long Li
With all the RX queues created, MANA can use those queues to receive
packets.
Signed-off-by: Long Li
---
Change log:
v2:
Add mana_ to all function names.
Rename a camel case.
doc/guides/nics/features/mana.ini | 2 +
drivers/net/mana/mana.c | 2 +
drivers/net/mana/m
From: Long Li
With all the TX queues created, MANA can send packets over those queues.
Signed-off-by: Long Li
---
Change log:
v2:
Rename all camel cases.
doc/guides/nics/features/mana.ini | 1 +
drivers/net/mana/mana.c | 1 +
drivers/net/mana/mana.h | 65
dri
From: Long Li
Add support for starting/stopping the device.
Signed-off-by: Long Li
---
Change log:
v2:
Use spinlock for memory registration cache.
Add prefix mana_ to all function names.
drivers/net/mana/mana.c | 70 +
1 file changed, 70 insertions(+)
From: Long Li
Report packet statistics.
Signed-off-by: Long Li
---
doc/guides/nics/features/mana.ini | 2 +
drivers/net/mana/mana.c | 77 +++
2 files changed, 79 insertions(+)
diff --git a/doc/guides/nics/features/mana.ini
b/doc/guides/nics/features/man
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