On Wed, Jul 11, 2018 at 08:49:35AM +0200, Nelio Laranjeiro wrote:
> Node RSS types are generally covering more RSS kind than the user is
> requesting, it should accept to expand even if only a single bit is
> remains after masking. Setting the correct RSS kind for the rule
> remains the driver job
With current code, we are performing sq door writes even with 0 pkts.
this will create pressure on register bus. This patch will block these
writes.
Fixes: 1c421f18e0 ("net/thunderx: add single and multi-segment Tx")
Signed-off-by: Kiran Kumar
---
drivers/net/thunderx/nicvf_rxtx.c | 12 +++-
Re-work flow engine to support port redirection actions through TC.
This first series depends on [1] which is implemented in commit
"net/mlx5: support inner RSS computation" and on [2].
Next series will bring the port redirection as announced[3].
[1] https://mails.dpdk.org/archives/dev/2018-July
Drop queues are essentially used in flows due to Verbs API, the
information if the fate of the flow is a drop or not is already present
in the flow. Due to this, drop queues can be fully mapped on regular
queues.
Signed-off-by: Nelio Laranjeiro
---
drivers/net/mlx5/mlx5.c | 24 ++--
drive
Previous work introduce verbs priorities, whereas the PMD is making
translation between Flow priority into Verbs. Rename this to make more
sense on what the PMD has to translate.
Signed-off-by: Nelio Laranjeiro
Acked-by: Yongseok Koh
---
drivers/net/mlx5/mlx5.c | 15 ---
drive
This start a series to re-work the flow engine in mlx5 to easily support
flow conversion to Verbs or TC. This is necessary to handle both regular
flows and representors flows.
As the full file needs to be clean-up to re-write all items/actions
processing, this patch starts to disable the regular
Signed-off-by: Nelio Laranjeiro
---
drivers/net/mlx5/mlx5.c | 1 +
drivers/net/mlx5/mlx5_flow.c | 664 +--
2 files changed, 627 insertions(+), 38 deletions(-)
diff --git a/drivers/net/mlx5/mlx5.c b/drivers/net/mlx5/mlx5.c
index 74248f098..6d3421fae 100644
-
Signed-off-by: Nelio Laranjeiro
---
drivers/net/mlx5/mlx5_flow.c | 127 +++
1 file changed, 127 insertions(+)
diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index 77f1bd5cc..659979283 100644
--- a/drivers/net/mlx5/mlx5_flow.c
+++ b/driver
Signed-off-by: Nelio Laranjeiro
Acked-by: Yongseok Koh
---
drivers/net/mlx5/mlx5_flow.c | 97
1 file changed, 86 insertions(+), 11 deletions(-)
diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index 036a8d440..6041a4573 100644
--- a/d
Signed-off-by: Nelio Laranjeiro
Acked-by: Yongseok Koh
---
drivers/net/mlx5/mlx5_flow.c | 24
1 file changed, 20 insertions(+), 4 deletions(-)
diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index 6041a4573..77f1bd5cc 100644
--- a/drivers/net/ml
Signed-off-by: Nelio Laranjeiro
Acked-by: Yongseok Koh
---
drivers/net/mlx5/mlx5_flow.c | 97 +---
1 file changed, 91 insertions(+), 6 deletions(-)
diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index 513f70d40..0096ed8a2 100644
--- a/dr
Signed-off-by: Nelio Laranjeiro
---
drivers/net/mlx5/mlx5_flow.c | 90
1 file changed, 90 insertions(+)
diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index 659979283..c05b8498d 100644
--- a/drivers/net/mlx5/mlx5_flow.c
+++ b/drivers
Signed-off-by: Nelio Laranjeiro
Acked-by: Yongseok Koh
---
drivers/net/mlx5/mlx5_flow.c | 115 +++
1 file changed, 115 insertions(+)
diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index c05b8498d..513f70d40 100644
--- a/drivers/net/mlx5/
Signed-off-by: Nelio Laranjeiro
---
drivers/net/mlx5/mlx5_flow.c | 252 +++
drivers/net/mlx5/mlx5_rxtx.h | 1 +
2 files changed, 253 insertions(+)
diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index f646eee01..1280db486 100644
--- a/dr
ConnectX 4-5 support only 40 bytes of RSS key, using a compiled size
hash key is not necessary.
Signed-off-by: Nelio Laranjeiro
---
drivers/net/mlx5/mlx5_ethdev.c | 14 +++---
drivers/net/mlx5/mlx5_flow.c | 4 ++--
drivers/net/mlx5/mlx5_prm.h| 3 +++
drivers/net/mlx5/mlx5_rss.c
Signed-off-by: Nelio Laranjeiro
Acked-by: Yongseok Koh
---
drivers/net/mlx5/mlx5_flow.c | 79
1 file changed, 79 insertions(+)
diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index 0096ed8a2..f646eee01 100644
--- a/drivers/net/mlx5/m
RSS level is necessary to had a bit in the hash_fields which is already
provided in this API, for the tunnel, it is necessary to request such
queue to compute the checksum on the inner most, this last one should
always be activated.
Signed-off-by: Nelio Laranjeiro
Acked-by: Yongseok Koh
---
dri
Signed-off-by: Nelio Laranjeiro
---
drivers/net/mlx5/mlx5_flow.c | 682 +++
1 file changed, 537 insertions(+), 145 deletions(-)
diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index 77483bd1f..f098e727a 100644
--- a/drivers/net/mlx5/mlx5_f
Signed-off-by: Nelio Laranjeiro
---
drivers/net/mlx5/mlx5_flow.c | 241 ++-
1 file changed, 180 insertions(+), 61 deletions(-)
diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index f2acac1f5..edceb17ed 100644
--- a/drivers/net/mlx5/mlx5_fl
Signed-off-by: Nelio Laranjeiro
Acked-by: Yongseok Koh
---
drivers/net/mlx5/mlx5_flow.c | 190 +--
drivers/net/mlx5/mlx5_rxtx.h | 1 +
2 files changed, 163 insertions(+), 28 deletions(-)
diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
i
Signed-off-by: Nelio Laranjeiro
---
drivers/net/mlx5/mlx5_flow.c | 193 ++-
drivers/net/mlx5/mlx5_rxtx.h | 2 +-
2 files changed, 192 insertions(+), 3 deletions(-)
diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index e06df0eb5..3412c856
Signed-off-by: Nelio Laranjeiro
---
drivers/net/mlx5/mlx5_flow.c | 219 ---
drivers/net/mlx5/mlx5_rxtx.h | 5 +-
2 files changed, 209 insertions(+), 15 deletions(-)
diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index 95507059e..e06df0e
Signed-off-by: Nelio Laranjeiro
---
drivers/net/mlx5/mlx5_flow.c | 102 ++-
drivers/net/mlx5/mlx5_rxtx.h | 2 +-
2 files changed, 101 insertions(+), 3 deletions(-)
diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index 3412c856a..4ad581ed
This is only supported by Mellanox OFED.
Signed-off-by: Nelio Laranjeiro
Acked-by: Yongseok Koh
---
drivers/net/mlx5/mlx5.h | 2 +
drivers/net/mlx5/mlx5_flow.c | 242 +++
2 files changed, 244 insertions(+)
diff --git a/drivers/net/mlx5/mlx5.h b/drivers/ne
-Original Message-
> Date: Wed, 11 Jul 2018 12:52:03 +0530
> From: Kiran Kumar
> To: dev@dpdk.org
> Cc: jerin.ja...@caviumnetworks.com, maciej.cze...@caviumnetworks.com, Kiran
> Kumar
> Subject: [dpdk-dev] [PATCH] net/thunderx: Block sq door writes on zero pkts
> X-Mailer: git-send-email
05/07/2018 13:48, Gaetan Rivet:
> +/**
> + * @file
> + *
> + * DPDK device class interface.
> + *
> + * This file exposes API and interfaces of device classes.
What is the difference between "API" and "interfaces"?
I think you need to explain what is a device class.
You can mention examples ethdev
05/07/2018 13:48, Gaetan Rivet:
> Signed-off-by: Gaetan Rivet
If there is no specific comment, this patch can be squashed.
> > >
> > > Bala Sankaran writes:
> > >
> > > > Perfect!
> > > >
> > > > Thanks for the help.
> > > >
> > > > - Original Message -
> > > >> From: "Keith Wiles"
> > > >> To: "Bala Sankaran"
> > > >> Cc: us...@dpdk.org, "Aaron Conole"
> > > >> Sent: Thursday, July 5, 2018 11:41:46 AM
> >
05/07/2018 13:48, Gaetan Rivet:
> +/**
> + * @internal
> + * Parse a device string and store its information in an
> + * rte_devargs structure.
Please, explain what is a layer.
> + *
> + * Note: if the "data" field of da points to devstr,
Better to use "devargs" as variable name, instead of "da"
Hi Shally,
> -Original Message-
> From: Verma, Shally [mailto:shally.ve...@cavium.com]
> Sent: Wednesday, July 11, 2018 6:53 AM
> To: Verma, Shally ; De Lara Guarch, Pablo
>
> Cc: dev@dpdk.org; Athreya, Narayana Prasad
> ; Challa, Mahipal
> ; Jacob, Jerin
> ; Sahu, Sunila
> ; Gupta, Ashis
Avoid sq door bell write on zero packet case to reduce additional
traffic on register bus.
Fixes: 1c421f18e0 ("net/thunderx: add single and multi-segment Tx")
Cc: sta...@dpdk.org
Signed-off-by: Kiran Kumar
---
v2 Changes:
- changed summery and description.
- added same optimization to nicvf_x
On 11-Jul-18 3:11 AM, Zhang, Qi Z wrote:
+/* Max length for a bus name */
+#define RTE_BUS_NAME_MAX_LEN 32
Is this enforced anywhere in the bus codebase? Can we guarantee that
bus name will never be bigger than this?
I think 32 should be enough for a bus name even in future.
Sorry, I missed
Hi Thomas,
On Wed, Jul 11, 2018 at 10:19:07AM +0200, Thomas Monjalon wrote:
> 05/07/2018 13:48, Gaetan Rivet:
> > +/**
> > + * @internal
> > + * Parse a device string and store its information in an
> > + * rte_devargs structure.
>
> Please, explain what is a layer.
>
> > + *
> > + * Note: if th
With current implementation, we are not checking for queue_id range
and stat_idx range in stats mapping function. This patch will add
check for queue_id and stat_idx range.
Fixes: 5de201df892 ("ethdev: add stats per queue")
Signed-off-by: Kiran Kumar
Acked-by: Andrew Rybchenko
---
v2 changes:
On 11-Jul-18 4:09 AM, Qi Zhang wrote:
Subroutine to unmap VFIO resource is shared by secondary and
primary, and it does not work on the secondary process. Since
for secondary process, it is not necessary to close interrupt
handler, set pci bus mastering and remove vfio_res from
vfio_res_list. So,
In i40e FDIR PMD code for checking programming status
function i40e_check_fdir_programming_status(), the initial value
of return value ret should be set to -1 not 0, because if DD bit of
I40E_RX_DESC_STATUS_DD is not write back, this function will return
0 to upper function, this give an error info
Hi Lee,
> -Original Message-
> From: Daly, Lee
> Sent: Tuesday, July 10, 2018 1:44 PM
> To: De Lara Guarch, Pablo
> Cc: dev@dpdk.org; Daly, Lee ; sta...@dpdk.org
> Subject: [PATCH] compress/isal: fixes ISA-L PMD used with offsets in mbuf
>
No need to use ISA-L PMD in the title, as it is
On 10.07.2018 15:51, Jeff Guo wrote:
Implement a couple of eal device event handler install/uninstall APIs
in ethdev, it could let PMDs have chance to manage the eal device event,
such as register device event callback, then monitor and process the
hotplug event.
I think it is moving in right d
-Original Message-
> Date: Wed, 11 Jul 2018 13:54:36 +0530
> From: Kiran Kumar
> To: jerin.ja...@caviumnetworks.com, maciej.cze...@caviumnetworks.com,
> ferruh.yi...@intel.com
> Cc: dev@dpdk.org, Kiran Kumar ,
> sta...@dpdk.org
> Subject: [dpdk-dev] [PATCH v2] net/thunderx: avoid sq door
On 11.07.2018 06:08, Qi Zhang wrote:
Add driver API rte_eth_release_port_private to support the
case when an ethdev need to be detached on a secondary process.
Local state is set to unused and shared data will not be reset
so the primary process can still use it.
Signed-off-by: Qi Zhang
Reviewe
11/07/2018 10:41, Gaëtan Rivet:
> > > + struct rte_bus *bus; /**< bus handle. */
> > > + struct rte_class *cls; /**< class handle. */
> >
> > "class" is more readable than "cls"
> >
>
> I was thinking that maybe this could be a problem when trying to build
> with C++. The EAL headers in DPDK are
From: Ivan Malov
Attaching a vdev port may result in multiple
ports actually added because a vdev port may
have slave devices to be attached implicitly.
Ethdev attach API has to fill in the port ID
to be read back by the user and what it does
is take the last assigned ID from the common
list aft
10/07/2018 15:38, Pablo de Lara:
> http://dpdk.org/git/next/dpdk-next-crypto
Error when compiling x86_64-native-linuxapp-clang+shared+next+debug:
LD l2fwd-crypto
undefined reference to `rte_cryptodev_scheduler_slaves_get'
seen on patch
examples/l2fwd-crypto: limit number of sessions
05/07/2018 13:48, Gaetan Rivet:
> Signed-off-by: Gaetan Rivet
> ---
> lib/librte_eal/common/include/rte_class.h | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/lib/librte_eal/common/include/rte_class.h
> b/lib/librte_eal/common/include/rte_class.h
> index e8176f5e1..9d5b06807 100644
>
On 7/11/2018 10:46 AM, Jeff Guo wrote:
On 7/11/2018 5:52 AM, Stephen Hemminger wrote:
On Tue, 10 Jul 2018 19:03:27 +0800
Jeff Guo wrote:
When hotplug out device, the device resource will be released in
kernel.
The fd sys file will disappear, and the irq will be released. At
this time,
i
11/07/2018 11:49, Andrew Rybchenko:
> From: Ivan Malov
>
> Attaching a vdev port may result in multiple
> ports actually added because a vdev port may
> have slave devices to be attached implicitly.
>
> Ethdev attach API has to fill in the port ID
> to be read back by the user and what it does
>
On 10 Jul 2018, at 19:25, Alejandro Lucero wrote:
> A device can suffer addressing limitations. This functions checks
> memsegs have iovas within the supported range based on dma mask.
>
> PMD should use this during initialization if supported devices
> suffer addressing limitations, returning
On 11.07.2018 13:02, Thomas Monjalon wrote:
11/07/2018 11:49, Andrew Rybchenko:
From: Ivan Malov
Attaching a vdev port may result in multiple
ports actually added because a vdev port may
have slave devices to be attached implicitly.
Ethdev attach API has to fill in the port ID
to be read back
On 10 Jul 2018, at 19:25, Alejandro Lucero wrote:
Although VT-d emulation currently only supports 39 bits, it could
be iovas being within that supported range. This patch allows
IOVA mode in such a case.
Indeed, memory initialization code can be modified for using lower
virtual addresses tha
Hi Shally/Ashish,
> -Original Message-
> From: Shally Verma [mailto:shally.ve...@caviumnetworks.com]
> Sent: Monday, July 2, 2018 5:57 PM
> To: De Lara Guarch, Pablo
> Cc: dev@dpdk.org; pathr...@caviumnetworks.com;
> mcha...@caviumnetworks.com; Ashish Gupta
> ; Sunila Sahu
>
> Subject: [
On 11-Jul-18 11:18 AM, Eelco Chaudron wrote:
On 10 Jul 2018, at 19:25, Alejandro Lucero wrote:
Although VT-d emulation currently only supports 39 bits, it could
be iovas being within that supported range. This patch allows
IOVA mode in such a case.
Indeed, memory initialization code can be m
As we know, hot plug is an importance feature, either use for the datacenter
device’s fail-safe, or use for SRIOV Live Migration in SDN/NFV. It could bring
the higher flexibility and continuality to the networking services in multiple
use cases in industry. So let we see, dpdk as an importance netw
When device be hotplug out, if app still continue to access device by mmio,
it will cause of memory failure and result the system crash.
This patch introduces a bus ops to handle device hotplug failure, it is a
bus specific behavior, so each kind of bus can implement its own logic case
by case.
S
This patch implements the ops of sigbus handler for PCI bus, it is
functional to find the corresponding pci device which is been hotplug
out, and then call the bus ops of hotplug failure handler to handle
the failure for the device.
Signed-off-by: Jeff Guo
Acked-by: Shaopeng He
---
v9->v8:
no ch
This patch implements the ops of hotplug failure handler for PCI bus,
it is functional to remap a new dummy memory which overlap to the
failure memory to avoid MMIO read/write error.
Signed-off-by: Jeff Guo
Acked-by: Shaopeng He
---
v9->v8:
no change
---
drivers/bus/pci/pci_common.c | 28 ++
When device be hotplug out, if data path still read/write device, the
sigbus error will occur, this error need to be handled. So a handler
need to be here to capture the signal and handle it correspondingly.
This patch introduces a bus ops to handle sigbus error, it is a bus
specific behavior, so
When device be hotplug out, the pci resource will be released in kernel,
the uio fd will disappear, and the irq will be released. At this time,
if igb uio driver still try to access or release these resource, it will
cause kernel crash.
On the other hand, uio_remove will be called unexpectedly bef
This patch introduces a failure handle mechanism to handle device
hotplug removal event.
First it can register sigbus handler when enable device event monitor. Once
sigbus error be captured, it will check the failure address and accordingly
remap the invalid memory for the corresponding device. Be
This patch aim to add a helper to iterate all buses to find the
corresponding bus to handle the sigbus error.
Signed-off-by: Jeff Guo
Acked-by: Shaopeng He
---
v9->v8:
no change
---
lib/librte_eal/common/eal_common_bus.c | 43 ++
lib/librte_eal/common/eal_private
06/07/2018 19:20, Jasvinder Singh:
> + dev = dev;
It is an error with clang:
drivers/net/softnic/rte_eth_softnic.c:206:6: fatal error: explicitly
assigning value of variable of type 'struct rte_eth_dev *' to itself
[-Wself-assign]
dev = dev;
~~~ ^ ~~~
11/07/2018 12:15, Andrew Rybchenko:
> On 11.07.2018 13:02, Thomas Monjalon wrote:
> > 11/07/2018 11:49, Andrew Rybchenko:
> >> From: Ivan Malov
> >>
> >> Attaching a vdev port may result in multiple
> >> ports actually added because a vdev port may
> >> have slave devices to be attached implicitly
rte_mempool_calc_mem_size_helper() was introduced to avoid
code duplication and used in deprecated rte_mempool_mem_size() and
rte_mempool_op_calc_mem_size_default(). Now the first one is removed
and it is better to fold the helper into the second one to make it
more readable.
Signed-off-by: Andrew
Functions rte_mempool_populate_phys(), rte_mempool_virt2phy() and
rte_mempool_populate_phys_tab() are just wrappers for corresponding
IOVA functions and were deprecated in v17.11.
Functions rte_mempool_xmem_create(), rte_mempool_xmem_size(),
rte_mempool_xmem_usage() and rte_mempool_populate_iova_t
> -Original Message-
> From: Shally Verma [mailto:shally.ve...@caviumnetworks.com]
> Sent: Monday, July 2, 2018 5:57 PM
> To: De Lara Guarch, Pablo
> Cc: dev@dpdk.org; pathr...@caviumnetworks.com;
> mcha...@caviumnetworks.com; Ashish Gupta
> ; Sunila Sahu
>
> Subject: [PATCH v2 2/5] co
On 11.07.2018 13:52, Thomas Monjalon wrote:
11/07/2018 12:15, Andrew Rybchenko:
On 11.07.2018 13:02, Thomas Monjalon wrote:
11/07/2018 11:49, Andrew Rybchenko:
From: Ivan Malov
Attaching a vdev port may result in multiple
ports actually added because a vdev port may
have slave devices to be
On 7/11/2018 4:49 PM, Andrew Rybchenko wrote:
On 10.07.2018 15:51, Jeff Guo wrote:
Implement a couple of eal device event handler install/uninstall APIs
in ethdev, it could let PMDs have chance to manage the eal device event,
such as register device event callback, then monitor and process th
On Thursday 05 July 2018 05:18 PM, Gaetan Rivet wrote:
rte_devargs_parse becomes non-variadic,
rte_devargs_parsef becomes the variadic version, to be used to compose
device strings.
Signed-off-by: Gaetan Rivet
---
drivers/net/failsafe/failsafe_args.c| 2 +-
drivers/net/failsafe/fail
Hi All,
Kindly help to check below compile error in DPDK Pkt-gen on x86.
I am following instructions from "
http://pktgen-dpdk.readthedocs.io/en/latest/getting_started.html";
*Below cmd I followed:*
sudo make config T=x86_64-native-linuxapp-gcc
sudo make
sudo make install
sudo make RTE_SDK=/hom
As we may know, we have eal event for rte device hotplug and ethdev event
for ethdev hotplug. Some ethdev need to use eal event to detect hotplug
behaviors, the privors way is register eal event callback in app, but seems
that it will have some race between these 2 event processes. In oder to fix
t
Implement a couple of eal device event handler install/uninstall APIs
in ethdev. Each ethdev install the handler in PMDs, so each callback
corresponding with one port, and process the eal device event for specific
port. If PMDs install the handler when initial device, it could have
chance to manage
This patch aim to enable hotplug detect in ixgbe PMD. Firstly it
set the flags RTE_PCI_DRV_INTR_RMV in drv_flags to announce the hotplug
ability, and then use rte_eth_dev_event_handler_install to install
the hotplug event handler for ethdev. When eal detect the hotplug event,
it will call the ethde
This patch aim to enable hotplug detect in i40e PMD. Firstly it
set the flags RTE_PCI_DRV_INTR_RMV in drv_flags to announce the hotplug
ability, and then use rte_eth_dev_event_handler_install to install
the hotplug event handler for ethdev. When eal detect the hotplug event,
it will call the ethdev
Since now we can use driver to management the eal event for hotplug,
so no need to register dev event callback in app anymore. This patch
remove the related code.
Signed-off-by: Jeff Guo
Acked-by: Wenzhuo Lu
---
v5->v4:
no change.
---
app/test-pmd/testpmd.c | 76
On Friday 06 July 2018 03:30 AM, Thomas Monjalon wrote:
05/07/2018 13:48, Gaetan Rivet:
This function permits defining additional terminating characters,
ending the parsing to arbitrary delimiters.
[...]
+__rte_experimental
+struct rte_kvargs *rte_kvargs_parse2(const char *args,
+
Add Makefiles, directory and empty source files for compression PMD.
Handle cases for building either symmetric crypto PMD
or compression PMD or both and the common files both depend on.
Signed-off-by: Fiona Trahe
Signed-off-by: Tomasz Jozwiak
---
MAINTAINERS | 4 +++
c
Updated to latest firmware headers files for QuickAssist devices.
Includes updates for symmetric crypto, PKE and Compression services.
Signed-off-by: Fiona Trahe
---
drivers/common/qat/qat_adf/icp_qat_fw.h | 69 +++-
drivers/common/qat/qat_adf/icp_qat_fw_comp.h | 482 ++
Add code to process compressdev rte_comp_xforms, creating
private qat_comp_xforms with prepared firmware message templates.
Signed-off-by: Fiona Trahe
Signed-off-by: Tomasz Jozwiak
---
drivers/compress/qat/qat_comp.c | 239
drivers/compress/qat/qat_comp.
Add meson build files.
Signed-off-by: Tomasz Jozwiak
Signed-off-by: Fiona Trahe
---
drivers/common/qat/Makefile | 2 +-
drivers/compress/meson.build | 2 +-
drivers/compress/qat/meson.build | 18 ++
drivers/compress/qat/rte_pmd_qat_
Create compression PMD for Intel QuickAssist devices
Currently only the C62x and c3xxx devices are supported.
The qat comp PMD supports
- stateless compression and
decompression using the Deflate algorithm with Fixed Huffman
encoding. Dynamic huffman encoding is not supported, it
will be
Add capabilities pointer to internal qat comp device
and function to return this and other info.
C
Signed-off-by: Fiona Trahe
Signed-off-by: Tomasz Jozwiak
---
drivers/compress/qat/qat_comp_pmd.c | 19 +++
drivers/compress/qat/qat_comp_pmd.h | 6 ++
2 files changed, 25 inse
Add functions to create the request message to send to
firmware and to process the firmware response.
Signed-off-by: Fiona Trahe
Signed-off-by: Tomasz Jozwiak
---
drivers/compress/qat/qat_comp.c | 101
drivers/compress/qat/qat_comp.h | 8 +++
drive
Add functions to get and clear compression queue-pair statistics.
Signed-off-by: Fiona Trahe
Signed-off-by: Tomasz Jozwiak
---
drivers/compress/qat/qat_comp_pmd.c | 35 +++
drivers/compress/qat/qat_comp_pmd.h | 7 +++
2 files changed, 42 insertions(+)
diff
Check bit in response message to verify that correct firmware
is in use for compression. If not return an error.
Signed-off-by: Fiona Trahe
Signed-off-by: Tomasz Jozwiak
---
drivers/compress/qat/qat_comp.c | 16 +++-
drivers/compress/qat/qat_comp.h | 2 ++
2 files changed, 17 inser
Setup and clear queue-pairs for handling compression
requests and responses.
Signed-off-by: Fiona Trahe
Signed-off-by: Tomasz Jozwiak
---
drivers/compress/qat/qat_comp.h | 2 ++
drivers/compress/qat/qat_comp_pmd.c | 61 +
drivers/compress/qat/qat_comp_p
Add functions to configure and clear the qat comp device,
including the creation and freeing of the xform pool
and the freeing of queue-pairs.
Signed-off-by: Fiona Trahe
Signed-off-by: Tomasz Jozwiak
---
drivers/compress/qat/qat_comp_pmd.c | 95 +
drivers/com
Now that all the device operations are available,
add the functions to create and destroy the pmd.
Called on probe and remove of the qat pci device, these
register the device with the compressdev API
and plug in all the device functionality.
Signed-off-by: Fiona Trahe
Signed-off-by: Tomasz Jozwi
Wrap generic qat enqueue/dequeue functions with
compressdev enqueue and dequeue fns.
Signed-off-by: Fiona Trahe
Signed-off-by: Tomasz Jozwiak
---
drivers/compress/qat/qat_comp_pmd.c | 14 ++
drivers/compress/qat/qat_comp_pmd.h | 8
2 files changed, 22 insertions(+)
diff
Extend QAT guide to cover crypto and compression and common
information, particularly about kernel driver dependency.
Update release note.
Update compression feature list for qat.
Signed-off-by: Fiona Trahe
---
config/common_base | 2 +-
doc/guides/compressdevs/features/
Create an ops structure and populate it with the
qat-specific functions.
Signed-off-by: Fiona Trahe
Signed-off-by: Tomasz Jozwiak
---
drivers/compress/qat/qat_comp_pmd.c | 38 -
drivers/compress/qat/qat_comp_pmd.h | 30 -
2 files
There are no specific actions needed to start/stop a QAT comp device
so these are just trivial fns to satisfy the pmd API.
Signed-off-by: Fiona Trahe
---
drivers/compress/qat/qat_comp_pmd.c | 11 +++
drivers/compress/qat/qat_comp_pmd.h | 6 ++
2 files changed, 17 insertions(+)
dif
Implement a couple of eal device event handler install/uninstall APIs
in ethdev. Each ethdev install the handler in PMDs, so each callback
corresponding with one port, and process the eal device event for specific
port. If PMDs install the handler when initial device, it could have
chance to manage
Previous check only causes op to fail on dequeue.
This extends so once first fail is detected, application can
no longer enqueue ops to the device and will also get an
appropriate error if trying to reconfigure or setup the device.
Signed-off-by: Tomasz Jozwiak
Signed-off-by: Fiona Trahe
---
d
As we may know, we have eal event for rte device hotplug and ethdev event
for ethdev hotplug. Some ethdev need to use eal event to detect hotplug
behaviors, the privors way is register eal event callback in app, but seems
that it will have some race between these 2 event processes. In oder to fix
t
Since now we can use driver to management the eal event for hotplug,
so no need to register dev event callback in app anymore. This patch
remove the related code.
Signed-off-by: Jeff Guo
Acked-by: Wenzhuo Lu
---
v5->v4:
no change.
---
app/test-pmd/testpmd.c | 76
On Wed, Jul 11, 2018 at 05:16:15PM +0530, Shreyansh Jain wrote:
> On Thursday 05 July 2018 05:18 PM, Gaetan Rivet wrote:
> > rte_devargs_parse becomes non-variadic,
> > rte_devargs_parsef becomes the variadic version, to be used to compose
> > device strings.
> >
> > Signed-off-by: Gaetan Rivet
>
This patch aim to enable hotplug detect in i40e PMD. Firstly it
set the flags RTE_PCI_DRV_INTR_RMV in drv_flags to announce the hotplug
ability, and then use rte_eth_dev_event_handler_install to install
the hotplug event handler for ethdev. When eal detect the hotplug event,
it will call the ethdev
This patch aim to enable hotplug detect in ixgbe PMD. Firstly it
set the flags RTE_PCI_DRV_INTR_RMV in drv_flags to announce the hotplug
ability, and then use rte_eth_dev_event_handler_install to install
the hotplug event handler for ethdev. When eal detect the hotplug event,
it will call the ethde
Hi,
> -Original Message-
> From: Shally Verma [mailto:shally.ve...@caviumnetworks.com]
> Sent: Monday, July 2, 2018 5:57 PM
> To: De Lara Guarch, Pablo
> Cc: dev@dpdk.org; pathr...@caviumnetworks.com;
> mcha...@caviumnetworks.com; Ashish Gupta
> ; Sunila Sahu
>
> Subject: [PATCH v2 1/5]
And the last comments, sorry for the multiple replies.
> -Original Message-
> From: Shally Verma [mailto:shally.ve...@caviumnetworks.com]
> Sent: Monday, July 2, 2018 5:57 PM
> To: De Lara Guarch, Pablo
> Cc: dev@dpdk.org; pathr...@caviumnetworks.com;
> mcha...@caviumnetworks.com; Ashish
Hi Ferruh,
Thursday, July 5, 2018 2:27 PM, Ferruh Yigit:
> Subject: Re: [dpdk-dev] [PATCH v2] net/mlx5: add support for 32bit systems
>
> On 7/5/2018 11:09 AM, Mordechay Haimovsky wrote:
> > Hi,
> > Didn’t see it in our setups (not an excuse), Investigating
>
> Thanks. Perhaps it can be r
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