> -Original Message-
> From: Ananyev, Konstantin
> Sent: Friday, December 14, 2018 11:36 PM
> To: Pattan, Reshma ; dev@dpdk.org;
> Dumitrescu, Cristian ;
> jerin.ja...@caviumnetworks.com; Singh, Jasvinder
>
> Cc: Pattan, Reshma
> Subject: RE: [dpdk-dev] [PATCH v2 2/3] eal: add new rte
Hi Reshma,
> diff --git a/lib/librte_eal/common/include/rte_color.h
> b/lib/librte_eal/common/include/rte_color.h
> new file mode 100644
> index 0..f4387071b
> --- /dev/null
> +++ b/lib/librte_eal/common/include/rte_color.h
> @@ -0,0 +1,18 @@
> +/* SPDX-License-Identifier: BSD-3-Clause
>
This patch introduces a new version of the event timer adapter software
PMD [1]. In the original design, timer event producer lcores in the primary
and secondary processes enqueued event timers into a ring, and a service
core in the primary process dequeued them and processed them further. To
impr
This patch introduces a new version of the event timer adapter software
PMD. In the original design, timer event producer lcores in the primary
and secondary processes enqueued event timers into a ring, and a
service core in the primary process dequeued them and processed them
further. To improve
> > lib/librte_eventdev/rte_event_timer_adapter.c | 688 +++--
> -
> > 1 file changed, 276 insertions(+), 412 deletions(-)
> >
> > diff --git a/lib/librte_eventdev/rte_event_timer_adapter.c
> > b/lib/librte_eventdev/rte_event_timer_adapter.c
> > index 79070d4..029a45a 100644
> -Original Message-
> From: Pattan, Reshma
> Sent: Thursday, December 13, 2018 6:09 PM
> To: dev@dpdk.org; jerin.ja...@caviumnetworks.com; Rao, Nikhil
> ; Singh, Jasvinder ;
> Dumitrescu, Cristian
> Cc: Pattan, Reshma
> Subject: [PATCH v3 2/2] mbuf: implement generic format for sched
> -Original Message-
> From: Pattan, Reshma
> Sent: Thursday, December 13, 2018 6:09 PM
> To: dev@dpdk.org; jerin.ja...@caviumnetworks.com; Rao, Nikhil
> ; Singh, Jasvinder ;
> Dumitrescu, Cristian
> Cc: Pattan, Reshma
> Subject: [PATCH v3 1/2] eal: add new rte color definition
>
> Ad
On Fri, 14 Dec 2018 13:20:07 -0800
Jeff Shaw wrote:
> On Fri, Dec 14, 2018 at 12:50:55PM -0800, Stephen Hemminger wrote:
> > Use rte_log directly, eliminating no longer used rte_pmd_dev_trace
> > function. This removes variable length array which is problem on
> > Windows and other compilers not
Hi All:
When vlan ID was set on a VF from host by "ip link set vf vlan
", other VF with the same ID could not ping it. Packet capturing
showed that it could receive packets but it failed to send packet. There
was no such issue with linux driver. I understand that it needs vlan
stripping/inserti
Add the SW assisted VDPA live migration feature into NIC doc.
Signed-off-by: Xiao Wang
---
doc/guides/nics/ifc.rst| 8
doc/guides/rel_notes/release_19_02.rst | 6 ++
2 files changed, 14 insertions(+)
diff --git a/doc/guides/nics/ifc.rst b/doc/guides/nics/ifc.rst
ind
This patch series enables a new method for live migration, i.e. software
assisted live migration. This patch provides a device argument for user
to choose the methold.
When "swlm=1", driver/device will do live migration with a relay thread
dealing with dirty page logging. Without this parameter, d
If user wants the VF to be used in VDPA (vhost data path acceleration)
mode, then the user can add a "vdpa=1" parameter for the device.
So if driver doesn't not find this option, it should quit and let the
bus continue the probe.
Signed-off-by: Xiao Wang
---
drivers/net/ifc/Makefile | 1 +
In SW assisted live migration mode, driver will stop the device and
setup a mediate virtio ring to relay the communication between the
virtio driver and the VDPA device.
This data path intervention will allow SW to help on guest dirty page
logging for live migration.
This SW fallback is event dri
Vhost lib has already provided a helper for used ring logging, driver
could use it to reduce code.
Signed-off-by: Xiao Wang
---
drivers/net/ifc/ifcvf_vdpa.c | 27 ---
1 file changed, 8 insertions(+), 19 deletions(-)
diff --git a/drivers/net/ifc/ifcvf_vdpa.c b/drivers/net
If driver fails to register ifc VF device into vhost lib, then this
device should not be stored.
Fixes: a3f8150eac6d ("net/ifcvf: add ifcvf vDPA driver")
cc: sta...@dpdk.org
Signed-off-by: Xiao Wang
---
drivers/net/ifc/ifcvf_vdpa.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
This patch provides two helpers for vdpa device driver to perform a
relay between the guest virtio ring and a mediate virtio ring.
The available ring relay will synchronize the available entries, and
helps to do desc validity checking.
The used ring relay will synchronize the used entries from me
vhost_detach_vdpa_device() is internally defined but not used, remove
it in this patch.
Signed-off-by: Xiao Wang
---
lib/librte_vhost/vhost.c | 13 -
lib/librte_vhost/vhost.h | 1 -
2 files changed, 14 deletions(-)
diff --git a/lib/librte_vhost/vhost.c b/lib/librte_vhost/vhost.c
in
VDPA driver can decide if it needs to enable/disable the host notifier
mapping, so exposing a API can allow flexibility. A later patch will
base on this.
Signed-off-by: Xiao Wang
---
drivers/net/ifc/ifcvf_vdpa.c | 3 +++
lib/librte_vhost/rte_vdpa.h| 18 ++
Driver probe may fail for different causes, debug message is helpful for
debugging issue.
Signed-off-by: Xiao Wang
---
drivers/net/ifc/ifcvf_vdpa.c | 19 +--
1 file changed, 13 insertions(+), 6 deletions(-)
diff --git a/drivers/net/ifc/ifcvf_vdpa.c b/drivers/net/ifc/ifcvf_vdpa.c
In the previous VDPA implementation we have enabled live migration support
by HW accelerator doing all the stuff, including dirty page logging and
device status report/restore. In this mode VDPA sample daemon and device
driver just takes care of the control path and does not involve in data
path, s
On Fri, Dec 14, 2018 at 12:50:55PM -0800, Stephen Hemminger wrote:
> Use rte_log directly, eliminating no longer used rte_pmd_dev_trace
> function. This removes variable length array which is problem on
> Windows and other compilers not doing C99.
>
> Also, drop unused RTE_PROC_PRIMARY macros.
>
On 2018-12-14 16:45, Erik Gabriel Carrillo wrote:
This patch introduces a new version of the event timer adapter software
PMD. In the original design, timer event producer lcores in the primary
and secondary processes enqueued event timers into a ring, and a
service core in the primary process de
Use rte_log directly, eliminating no longer used rte_pmd_dev_trace
function. This removes variable length array which is problem on
Windows and other compilers not doing C99.
Also, drop unused RTE_PROC_PRIMARY macros.
Reported-by: Jeff Shaw
Signed-off-by: Stephen Hemminger
---
lib/librte_eal/c
Compilers that do not support the C99 standard, or do not implement
gcc extensions, may not support variable length arrays.
The code prior to this commit produced the following warning when
compiled with "-Wvla -std=c90".
warning: ISO C90 forbids variable length array ‘array’ [-Wvla]
This comm
On 2018-12-14 20:07, Jeff Shaw wrote:
The code prior to this commit produced the following warning when
compiled with "-Wvla -std=c90".
warning: ISO C90 forbids variable length array ‘array’ [-Wvla]
This commit removes the variable length array from the PMD debug
trace function by allocatin
Will take care of this.
Adding Luca for 16.11.
Thanks!
Yongseok Koh
On Dec 9, 2018, at 11:30 PM, Zhang, Qi Z
mailto:qi.z.zh...@intel.com>> wrote:
Your understand is correct, I saw the issue happens on both 17.11 and 16.11 both
From: Andrew Rybchenko [mailto:arybche...@solarflare.com]
Sent: Mo
The failsafe driver spews messages every time it is polling
making debugging other things more difficult. Just remove it.
Example:
net_failsafe: Hot-plug mutex was locked by thread 140182066431744 by the
hot-plug alarm
net_failsafe: Hot-plug mutex was locked by thread 140182066431744 by the
hot-
> -Original Message-
> From: Jozwiak, TomaszX
> Sent: Wednesday, December 12, 2018 5:08 AM
> To: dev@dpdk.org; Trahe, Fiona ; Jozwiak, TomaszX
> ; shally.ve...@cavium.com; akhil.go...@nxp.com
> Subject: [PATCH v6 0/5] add initial version of compress-perf
>
> This patchset adds initial v
On Fri, Dec 14, 2018 at 10:59:28AM -0800, Jeff Shaw wrote:
> On Fri, Dec 14, 2018 at 10:36:03AM -0800, Stephen Hemminger wrote:
> > On Fri, 14 Dec 2018 08:38:27 -0800
> > Jeff Shaw wrote:
> >
> > > Compilers that do not support the C11 standard, or do not implement
> > > gcc extensions, may not s
On Fri, Dec 14, 2018 at 07:36:38PM +0100, Mattias Rönnblom wrote:
> On 2018-12-14 17:38, Jeff Shaw wrote:
> > Compilers that do not support the C11 standard, or do not implement
> > gcc extensions, may not support variable length arrays.
> >
>
> VLAs are a C99 thing.
You're right, my mistake.
>
Hi,
> -Original Message-
> From: Maxime Coquelin [mailto:maxime.coque...@redhat.com]
> Sent: Friday, December 14, 2018 5:33 AM
> To: Wang, Xiao W ;
> alejandro.luc...@netronome.com; Bie, Tiwei
> Cc: dev@dpdk.org; Wang, Zhihong ; Ye, Xiaolong
>
> Subject: Re: [PATCH v3 1/9] vhost: provide
Skip parsing pattern match items that have no spec. This fixes NULL
dereference when accessing their non-existent spec.
Fixes: ee61f5113b17 ("net/cxgbe: parse and validate flows")
Cc: sta...@dpdk.org
Signed-off-by: Rahul Lakkireddy
---
drivers/net/cxgbe/cxgbe_flow.c | 4
1 file changed, 4
Location of filter TID table should be after active TID table memory,
and not from the beginning of TID table memory. This fixes memory
corruption due to overlapping regions.
Fixes: 3a381a4116ed ("net/cxgbe: query firmware for HASH filter resources")
Cc: sta...@dpdk.org
Signed-off-by: Rahul Lakki
Implement logic to reset hit counters for offloaded flows.
Signed-off-by: Rahul Lakkireddy
---
drivers/net/cxgbe/base/t4_tcb.h | 6
drivers/net/cxgbe/cxgbe_filter.c | 49
drivers/net/cxgbe/cxgbe_filter.h | 2 ++
drivers/net/cxgbe/cxgbe_flow.c | 3 ++
4
On Fri, Dec 14, 2018 at 10:36:03AM -0800, Stephen Hemminger wrote:
> On Fri, 14 Dec 2018 08:38:27 -0800
> Jeff Shaw wrote:
>
> > Compilers that do not support the C11 standard, or do not implement
> > gcc extensions, may not support variable length arrays.
> >
> > The code prior to this commit p
Patch 1 fixes memory corruption due to overlapping regions in TID table.
Patch 2 fixes NULL pointer dereference when attempting to parse pattern
match items without any spec.
Thanks,
Rahul
Rahul Lakkireddy (2):
net/cxgbe: fix overlapping regions in TID table
net/cxgbe: skip parsing match item
> -Original Message-
> From: Jozwiak, TomaszX
> Sent: Friday, December 14, 2018 5:12 AM
> To: dev@dpdk.org; Trahe, Fiona ; Jozwiak, TomaszX
> ; akhil.go...@nxp.com; sta...@dpdk.org
> Subject: [PATCH] compress/qat: fix error counter in dequeue errors
>
> This patch increments error count
> On Dec 14, 2018, at 3:54 AM, Anatoly Burakov
> wrote:
>
> The external heaps API already implicitly expects start address
> of the external memory area to be page-aligned, but it is not
> enforced or documented. Fix this by implementing additional
> parameter checks at memory add call, and d
> -Original Message-
> From: Jozwiak, TomaszX
> Sent: Friday, December 14, 2018 4:20 AM
> To: dev@dpdk.org; Trahe, Fiona ; Jozwiak, TomaszX
> ; akhil.go...@nxp.com; sta...@dpdk.org
> Subject: [PATCH] compress/qat: fix status return on error building request
>
> This patch fixes error st
> -Original Message-
> From: Jozwiak, TomaszX
> Sent: Friday, December 14, 2018 4:20 AM
> To: dev@dpdk.org; Trahe, Fiona ; Jozwiak, TomaszX
> ; akhil.go...@nxp.com; sta...@dpdk.org
> Subject: [PATCH] common/qat: revert fix for invalid response from firmware
>
> This reverts commit d09973
On 2018-12-14 17:38, Jeff Shaw wrote:
Compilers that do not support the C11 standard, or do not implement
gcc extensions, may not support variable length arrays.
VLAs are a C99 thing.
The code prior to this commit produced the following warning when
compiled with "-Wvla -std=c90".
warnin
On Fri, 14 Dec 2018 08:38:27 -0800
Jeff Shaw wrote:
> Compilers that do not support the C11 standard, or do not implement
> gcc extensions, may not support variable length arrays.
>
> The code prior to this commit produced the following warning when
> compiled with "-Wvla -std=c90".
>
> warni
Hi,
> -Original Message-
> From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Rosen Xu
> Sent: Friday, December 14, 2018 1:14 AM
> To: dev@dpdk.org
> Cc: Lu, Wenzhuo ; Wu, Jingjing
> ; Iremonger, Bernard ;
> Xu, Rosen ; Yigit, Ferruh
> Subject: [dpdk-dev] [PATCH v2] app/test-pmd: add IF
On 14.12.2018 20:00, Michael S. Tsirkin wrote:
> On Fri, Dec 14, 2018 at 06:38:12PM +0300, Ilya Maximets wrote:
>> VIRTIO_F_ORDER_PLATFORM is required to use proper memory barriers
>> in case of HW vhost implementations like vDPA.
>>
>> DMA barriers (rte_cio_*) are sufficent for that purpose.
>>
>>
SPDK uses the rte_mem_event_callback_register API to
create RDMA memory regions (MRs) for newly allocated regions
of memory. This is used in both the SPDK NVMe-oF target
and the NVMe-oF host driver.
DPDK creates internal malloc_elem structures for these
allocated regions. As users malloc and free
On 11/20/2018 04:16 AM, Zhang, Qi Z wrote:
>
>
>> -Original Message-
>> From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Zhao1, Wei
>> Sent: Monday, November 19, 2018 7:29 PM
>> To: Player, Timmons
>> Cc: dev@dpdk.org; Lu, Wenzhuo
>> Subject: Re: [dpdk-dev] [PATCH v2] net/igb: fix L
On Fri, Dec 14, 2018 at 06:38:12PM +0300, Ilya Maximets wrote:
> VIRTIO_F_ORDER_PLATFORM is required to use proper memory barriers
> in case of HW vhost implementations like vDPA.
>
> DMA barriers (rte_cio_*) are sufficent for that purpose.
>
> Previously known as VIRTIO_F_IO_BARRIER.
>
> Signed
On 12/03/2018 08:07 AM, Zhang, Qi Z wrote:
>
>
>> -Original Message-
>> From: Li, Xiaoyun
>> Sent: Monday, December 3, 2018 3:08 PM
>> To: Zhang, Qi Z
>> Cc: dev@dpdk.org; Li, Xiaoyun
>> Subject: [PATCH v2] net/i40e: firmware status check
>>
>> Check the firmware status at init time. If
Compilers that do not support the C11 standard, or do not implement
gcc extensions, may not support variable length arrays.
The code prior to this commit produced the following warning when
compiled with "-Wvla -std=c90".
warning: ISO C90 forbids variable length array ‘array’ [-Wvla]
This comm
14/12/2018 14:00, Ferruh Yigit:
> On 12/14/2018 8:35 AM, Wenzhuo Lu wrote:
> > Signed-off-by: Wenzhuo Lu
> > Signed-off-by: Qiming Yang
> > Signed-off-by: Xiaoyun Li
> > Signed-off-by: Jingjing Wu
>
> <...>
>
> > +
> > + /* Check to make sure the last descriptor to clean is done */
> > +
Prior to this patch, the two affected .c files include
unnecessarily. This commit removes the include lines.
Signed-off-by: Jeff Shaw
---
lib/librte_eal/common/eal_common_lcore.c | 1 -
lib/librte_eal/common/rte_service.c | 1 -
2 files changed, 2 deletions(-)
diff --git a/lib/librte_eal/
Changes to make ipsec-secgw data-path code to utilize librte_ipsec library.
Note that right now by default current (non-librte_ipsec) code-path will
be used. User has to run application with new command-line option ('-l')
to enable new codepath.
Signed-off-by: Mohammad Abdul Awal
Signed-off-by: B
Update ipsec-secgw guide and relelase notes to reflect latest changes.
Signed-off-by: Bernard Iremonger
Signed-off-by: Konstantin Ananyev
---
doc/guides/rel_notes/release_19_02.rst | 14
doc/guides/sample_app_ug/ipsec_secgw.rst | 101 ++-
2 files changed, 113 inserti
Changes to make ipsec-secgw to utilize librte_ipsec library.
That patch provides:
- changes in the related data structures.
- changes in the initialization code.
- new command-line parameters to enable librte_ipsec codepath
and related features.
Note that right now by default current (non-li
The purpose of these scripts is to automate ipsec-secgw functional testing.
The scripts require two machines (SUT and DUT) connected through
at least 2 NICs and running linux (so far tested only on Ubuntu 18.04).
Introduced test-cases for the following scenarios:
- Transport/Tunnel modes
- AES-CBC
in sp4.c and sp6.c there are few globals that used only locally.
Define them as static ones.
Signed-off-by: Konstantin Ananyev
Acked-by: Radu Nicolau
---
examples/ipsec-secgw/sp4.c | 10 +-
examples/ipsec-secgw/sp6.c | 10 +-
2 files changed, 10 insertions(+), 10 deletions(-)
d
Looking at process_pkts_outbound_nosp() there seems few issues:
- accessing mbuf after it was freed
- invoking ipsec_outbound() for ipv4 packets only
- copying number of packets, but not the mbuf pointers itself
that patch provides fixes for that issues.
Fixes: 906257e965b7 ("examples/ipsec-secgw
In some cases crypto-ops could never be dequeued from the crypto-device.
The easiest way to reproduce:
start ipsec-secgw with crypto-dev and send to it less then 32 packets.
none packets will be forwarded.
Reason for that is that the application does dequeue() from crypto-queues
only when new packe
In some cases it is useful to allow user to specify destination
ether address for outgoing packets.
This patch adds such ability by introducing new 'neigh' config
file option.
Signed-off-by: Konstantin Ananyev
Acked-by: Radu Nicolau
---
examples/ipsec-secgw/ipsec-secgw.c | 21 +++--
example
ipsec-secgw always enables TX offloads
(DEV_TX_OFFLOAD_MULTI_SEGS, DEV_TX_OFFLOAD_SECURITY),
even when they are not requested by the config.
That causes many PMD to choose full-featured TX function,
which in many cases is much slower then one without offloads.
That patch adds checks to enabled extr
This patch series depends on the patch series:
Add 'try' semantics for RD and WR locking
http://patches.dpdk.org/patch/48044/
http://patches.dpdk.org/patch/48045/
ipsec: new library for IPsec data-path processing
http://patches.dpdk.org/patch/48900/
http://patches.dpdk.org/patch/48901/
http://pat
This patch series depends on the patch:
http://patches.dpdk.org/patch/48044/
to be applied first.
v3 -> v4
- Changes to adress Declan comments
- Update docs
v2 -> v3
- Several fixes for IPv6 support
- Extra checks for input parameters in public APi functions
v1 -> v2
- Changes to get into
On Fri, 14 Dec 2018 16:09:33 +
Ferruh Yigit wrote:
> On 12/14/2018 1:26 AM, Stephen Hemminger wrote:
> > In some cases, VLAN stripping is not desireable. If necessary
> > re-insert stripped vlan tag.
> >
> > Signed-off-by: Stephen Hemminger
>
> <...>
>
> > @@ -501,6 +501,14 @@ static vo
Add IPsec library guide and update release notes.
Signed-off-by: Bernard Iremonger
Signed-off-by: Konstantin Ananyev
---
doc/guides/prog_guide/index.rst| 1 +
doc/guides/prog_guide/ipsec_lib.rst| 74 ++
doc/guides/rel_notes/release_19_02.rst | 10
3 fil
some application facing functions are missing from
the map file. these are added by this patch.
Signed-off-by: Amr Mokhtar
---
lib/librte_bbdev/rte_bbdev_version.map | 4
1 file changed, 4 insertions(+)
diff --git a/lib/librte_bbdev/rte_bbdev_version.map
b/lib/librte_bbdev/rte_bbdev_versi
With these changes functions:
- rte_ipsec_pkt_crypto_prepare
- rte_ipsec_pkt_process
can be safely used in MT environment, as long as the user can guarantee
that they obey multiple readers/single writer model for SQN+replay_window
operations.
To be more specific:
for outbound SA there are
Create functional test for librte_ipsec.
Note that the test requires null crypto pmd to pass successfully.
Signed-off-by: Mohammad Abdul Awal
Signed-off-by: Bernard Iremonger
Acked-by: Declan Doherty
Signed-off-by: Konstantin Ananyev
---
test/test/Makefile |3 +
test/test/meson.build
Introduce helper functions to process completed crypto-ops
and group related packets by sessions they belong to.
Signed-off-by: Konstantin Ananyev
Acked-by: Declan Doherty
---
lib/librte_ipsec/Makefile | 1 +
lib/librte_ipsec/meson.build | 2 +-
lib/librte_ipsec/rte_i
Provide implementation for rte_ipsec_pkt_crypto_prepare() and
rte_ipsec_pkt_process().
Current implementation:
- supports ESP protocol tunnel mode.
- supports ESP protocol transport mode.
- supports ESN and replay window.
- supports algorithms: AES-CBC, AES-GCM, HMAC-SHA1, NULL.
- covers all c
Introduce librte_ipsec library.
The library is supposed to utilize existing DPDK crypto-dev and
security API to provide application with transparent IPsec processing API.
That initial commit provides some base API to manage
IPsec Security Association (SA) object.
Signed-off-by: Mohammad Abdul Awal
Add 'uint64_t opaque_data' inside struct rte_security_session.
That allows upper layer to easily associate some user defined
data with the session.
Signed-off-by: Konstantin Ananyev
Acked-by: Mohammad Abdul Awal
Acked-by: Declan Doherty
---
lib/librte_security/rte_security.h | 2 ++
1 file cha
Introduce Security Association (SA-level) data-path API
Operates at SA level, provides functions to:
- initialize/teardown SA object
- process inbound/outbound ESP/AH packets associated with the given SA
(decrypt/encrypt, authenticate, check integrity,
add/remove ESP/AH related
Signed-off-by: Konstantin Ananyev
Acked-by: Mohammad Abdul Awal
Acked-by: Declan Doherty
---
lib/librte_net/rte_esp.h | 10 +-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/lib/librte_net/rte_esp.h b/lib/librte_net/rte_esp.h
index f77ec2eb2..8e1b3d2dd 100644
--- a/lib/lib
Add 'uint64_t opaque_data' inside struct rte_cryptodev_sym_session.
That allows upper layer to easily associate some user defined
data with the session.
Signed-off-by: Konstantin Ananyev
Acked-by: Fiona Trahe
Acked-by: Mohammad Abdul Awal
Acked-by: Declan Doherty
---
lib/librte_cryptodev/rte_
> On Dec 14, 2018, at 3:39 AM, Bruce Richardson
> wrote:
>
> On Thu, Dec 13, 2018 at 10:07:09AM -0800, Stephen Hemminger wrote:
>> On Thu, 13 Dec 2018 14:30:51 +0100
>> Jakub Grajciar wrote:
>>
>>> +
>>> +typedef uint16_t memif_region_index_t;
>>> +typedef uint32_t memif_region_offset_t;
>>
On 12/14/2018 1:26 AM, Stephen Hemminger wrote:
> In some cases, VLAN stripping is not desireable. If necessary
> re-insert stripped vlan tag.
>
> Signed-off-by: Stephen Hemminger
<...>
> @@ -501,6 +501,14 @@ static void hn_rxpkt(struct hn_rx_queue *rxq, struct
> hn_rx_bufinfo *rxb,
> if
Signed-off-by: Jens Freimann
---
drivers/net/virtio/virtio_ethdev.h | 1 +
drivers/net/virtio/virtio_user/virtio_user_dev.c | 3 ++-
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/virtio/virtio_ethdev.h
b/drivers/net/virtio/virtio_ethdev.h
index 88b8c42a3
Until we have support for ctrl virtqueues let's disable it and
fail device initalization if specified as a parameter.
Signed-off-by: Jens Freimann
---
drivers/net/virtio/virtio_user/virtio_user_dev.c | 10 --
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers/net/virti
Use packed virtqueue format when reading and writing descriptors
to/from the ring.
Signed-off-by: Jens Freimann
---
drivers/net/virtio/virtio_ethdev.c | 90 ++
1 file changed, 90 insertions(+)
diff --git a/drivers/net/virtio/virtio_ethdev.c
b/drivers/net/virtio/virt
Add support to dump packed virtqueue data to the
VIRTQUEUE_DUMP() macro.
Signed-off-by: Jens Freimann
Reviewed-by: Maxime Coquelin
---
drivers/net/virtio/virtqueue.h | 9 +
1 file changed, 9 insertions(+)
diff --git a/drivers/net/virtio/virtqueue.h b/drivers/net/virtio/virtqueue.h
inde
From: Yuanhan Liu
Add option to enable packed queue support for virtio-user
devices.
Signed-off-by: Yuanhan Liu
---
.../net/virtio/virtio_user/virtio_user_dev.c | 18 ++
.../net/virtio/virtio_user/virtio_user_dev.h | 2 +-
drivers/net/virtio/virtio_user_ethdev.c| 1
Implement the receive part.
Signed-off-by: Jens Freimann
Signed-off-by: Tiwei Bie
---
drivers/net/virtio/virtio_ethdev.c | 58 +++--
drivers/net/virtio/virtio_ethdev.h | 5 +
drivers/net/virtio/virtio_rxtx.c | 375 -
drivers/net/virtio/virtqueue.c | 43 +++-
This implements the transmit path for devices with
support for packed virtqueues.
Signed-off-by: Jens Freiman
Signed-off-by: Tiwei Bie
---
drivers/net/virtio/virtio_ethdev.c | 57 ---
drivers/net/virtio/virtio_ethdev.h | 2 +
drivers/net/virtio/virtio_rxtx.c | 236 +
Add and initialize descriptor data structures.
Signed-off-by: Jens Freimann
Signed-off-by: Tiwei Bie
---
drivers/net/virtio/virtio_ethdev.c | 32 ++--
drivers/net/virtio/virtio_ring.h | 34 --
drivers/net/virtio/virtqueue.h | 2 +-
3 fi
Add helper functions to set/clear and check descriptor flags.
Signed-off-by: Jens Freimann
---
drivers/net/virtio/virtio_pci.h | 6 +++
drivers/net/virtio/virtqueue.h | 91 -
2 files changed, 95 insertions(+), 2 deletions(-)
diff --git a/drivers/net/virtio/virt
Signed-off-by: Jens Freimann
---
drivers/net/virtio/virtio_pci.h | 1 +
drivers/net/virtio/virtio_ring.h | 30 ++
drivers/net/virtio/virtqueue.h | 6 ++
3 files changed, 37 insertions(+)
diff --git a/drivers/net/virtio/virtio_pci.h b/drivers/net/virtio/virtio
This is a basic implementation of packed virtqueues as specified in the
Virtio 1.1 draft. A compiled version of the current draft is available
at https://github.com/oasis-tcs/virtio-docs.git (or as .pdf at
https://github.com/oasis-tcs/virtio-docs/blob/master/virtio-v1.1-packed-wd10.pdf
A packed
On 14.12.2018 18:01, Michael S. Tsirkin wrote:
> On Fri, Dec 14, 2018 at 05:03:43PM +0300, Ilya Maximets wrote:
>> On 14.12.2018 15:58, Michael S. Tsirkin wrote:
>>> On Fri, Dec 14, 2018 at 03:37:04PM +0300, Ilya Maximets wrote:
SMP barriers are OK for software vhost implementation, but vDPA i
> -Original Message-
> From: Kovacevic, Marko
> Sent: Friday, December 14, 2018 3:33 PM
> To: dev@dpdk.org
> Cc: akhil.go...@nxp.com; Daly, Lee ; Jozwiak, TomaszX
> ; O'Hare, Cathal ;
> Trahe, Fiona ; Kovacevic, Marko
>
> Subject: [PATCH v1 2/2] test/compress: add varied buffer input/ou
> -Original Message-
> From: Kovacevic, Marko
> Sent: Friday, December 14, 2018 3:33 PM
> To: dev@dpdk.org
> Cc: akhil.go...@nxp.com; Daly, Lee ; Jozwiak, TomaszX
> ; O'Hare, Cathal ;
> Trahe, Fiona ; Kovacevic, Marko
>
> Subject: [PATCH v1 1/2] test/compress: add out of space test
>
>
> On Dec 14, 2018, at 9:48 AM, Rafał Kozik wrote:
>
> pt., 14 gru 2018 o 16:45 Wiles, Keith napisał(a):
>>
>>
>>
>>> On Dec 14, 2018, at 9:29 AM, Wiles, Keith wrote:
>>>
>>>
>>>
On Dec 14, 2018, at 5:26 AM, Rafał Kozik wrote:
Hello Keith,
as from my last post
pt., 14 gru 2018 o 16:45 Wiles, Keith napisał(a):
>
>
>
> > On Dec 14, 2018, at 9:29 AM, Wiles, Keith wrote:
> >
> >
> >
> >> On Dec 14, 2018, at 5:26 AM, Rafał Kozik wrote:
> >>
> >> Hello Keith,
> >>
> >> as from my last post passed about three weeks I would kindly ask
> >> if you could provid
This patch introduces a new version of the event timer adapter software
PMD. In the original design, timer event producer lcores in the primary
and secondary processes enqueued event timers into a ring, and a
service core in the primary process dequeued them and processed them
further. To improve
This patch introduces a new version of the event timer adapter software
PMD [1]. In the original design, timer event producer lcores in the primary
and secondary processes enqueued event timers into a ring, and a service
core in the primary process dequeued them and processed them further. To
impr
> On Dec 14, 2018, at 9:29 AM, Wiles, Keith wrote:
>
>
>
>> On Dec 14, 2018, at 5:26 AM, Rafał Kozik wrote:
>>
>> Hello Keith,
>>
>> as from my last post passed about three weeks I would kindly ask
>> if you could provide any comments about this patch?
>
> Missed this patch originally as
VIRTIO_F_ORDER_PLATFORM is required to use proper memory barriers
in case of HW vhost implementations like vDPA.
DMA barriers (rte_cio_*) are sufficent for that purpose.
Previously known as VIRTIO_F_IO_BARRIER.
Signed-off-by: Ilya Maximets
---
Based on "[RFC] net/virtio: use real barriers for
Added unit test to check if a SGL buffer
was added as an input and a Linear Buffer
as output and vice versa so we can test if the
application would process the different buffers
properly.
Signed-off-by: Marko Kovacevic
---
test/test/test_compressdev.c | 185 +++---
From: "Kovacevic, Marko"
This patch adds new out of space testcase to check
that the destination mbuf is smaller than required for
the output of compression to ensure the driver doesn't crash
and returns the valid error case.
Signed-off-by: Marko Kovacevic
---
test/test/test_compressdev.c | 11
> On Dec 14, 2018, at 5:26 AM, Rafał Kozik wrote:
>
> Hello Keith,
>
> as from my last post passed about three weeks I would kindly ask
> if you could provide any comments about this patch?
Missed this patch originally as it did not have pktgen on the status line.
Can you give more details a
On Fri, Dec 14, 2018 at 05:03:43PM +0300, Ilya Maximets wrote:
> On 14.12.2018 15:58, Michael S. Tsirkin wrote:
> > On Fri, Dec 14, 2018 at 03:37:04PM +0300, Ilya Maximets wrote:
> >> SMP barriers are OK for software vhost implementation, but vDPA is a
> >> DMA capable hardware and we have to use a
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