> -Original Message-
> From: Lance Richardson
> Sent: Tuesday, January 26, 2021 11:45
> To: Yigit, Ferruh
> Cc: Lu, Wenzhuo ; Li, Xiaoyun ;
> Iremonger, Bernard ; Yang, SteveX
> ; dev@dpdk.org; sta...@dpdk.org;
> ouli...@huawei.com; wis...@mellanox.com; lihuis...@huawei.com
> Subject: R
On Mon, Jan 25, 2021 at 7:44 PM Ferruh Yigit wrote:
>
> >> + if (rx_offloads != port->dev_conf.rxmode.offloads) {
> >> + uint16_t qid;
> >> +
> >> + port->dev_conf.rxmode.offloads = rx_offloads;
> >> +
> >> + /* Apply JUMBO_FRAME offload configuratio
@Xiaoyun,
Add one more explanation.
even if registers prompt_exit failed, when users type "quit" and then break
from cmdline_interact(), the ret check will not prevent cmdline_stdin_exit() to
be called to restore terminal settings in this patch.
@Beilei
Can you give comment on this patch v2, so
Acked-by: Lance Richardson
Thanks,
Lance
On Mon, Jan 25, 2021 at 7:44 PM Ferruh Yigit wrote:
>
> On 1/25/2021 7:41 PM, Lance Richardson wrote:
> > On Mon, Jan 25, 2021 at 1:15 PM Ferruh Yigit wrote:
> >>
> >> From: Steve Yang
> >>
> >> "port config all max-pkt-len" command fails because i
Hi Xiaoyun,
For this situation: registering prompt_exit succeed, and user type "quit"
command to exit testpmd.
If the second call to cmdline_stdin_exit is not excluded from the code
conditionally, the cmdline_stdin_exit will be called twice;
1. the first time: in prompt()
#0 cmdline_stdi
Below major OPAE APIs are added in this example.
1. opae_init_eal() set up EAL environment.
2. opae_cleanup_eal() clean up EAL environment.
3. opae_enumerate() searches PAC with specific FPGA.
4. opae_get_property() gets properties of FPGA.
5. opae_partial_reconfigure() perform partial configuratio
Below helper functions are used to implement OPAE application.
1. ifpga_rawdev_lock() and ifpga_rawdev_unlock() protect FPGA access
in multiproces.
2. ifpga_rawdev_get_rsu_stat() and ifpga_rawdev_set_rsu_stat() record
current RSU status and progress.
3. ifpga_rawdev_get_phy_info() get information o
There are three types of property can be got from FPGA, they are
implemented in below functions:
1. ifpga_rawdev_get_fme_property() get property of FME (FPGA
Management Engine).
2. ifpga_rawdev_get_port_property() get property of FPGA port.
3. ifpga_rawdev_get_bmc_property() get property of BMC
RSU (Remote System Update) depends on secure manager which may be
different on various implementations, so a new secure manager device
is implemented for adapting such difference.
There are three major functions added:
1. ifpga_rawdev_update_flash() updates flash with specific image file.
2. ifpga_
Cyborg is part of OpenStack, it needs some OPAE APIs to manage
devices with Intel FPGA. The first three patches implement extra
APIs to meet Cyborg requirement. The last patch add an example
to show how to use these APIs.
Main changes from v11:
- implement OPAE APIs in example instead of ifpga raw
Hi Maxime,
> -Original Message-
> From: Maxime Coquelin
> Sent: Tuesday, January 26, 2021 1:15 AM
> To: dev@dpdk.org; Xia, Chenbo ; olivier.m...@6wind.com;
> amore...@redhat.com; david.march...@redhat.com
> Cc: Maxime Coquelin
> Subject: [PATCH v3 44/44] net/virtio: handle Virtio-user se
Hi
> -Original Message-
> From: dapengx...@intel.com
> Sent: Monday, January 25, 2021 11:30
> To: Xing, Beilei ; Li, Xiaoyun ;
> Lu,
> Wenzhuo ; Iremonger, Bernard
> ; step...@networkplumber.org
> Cc: dev@dpdk.org; Yu, DapengX ; sta...@dpdk.org
> Subject: [PATCH v2] app/testpmd: avoid ex
> -Original Message-
> From: Maxime Coquelin
> Sent: Tuesday, January 26, 2021 1:15 AM
> To: dev@dpdk.org; Xia, Chenbo ; olivier.m...@6wind.com;
> amore...@redhat.com; david.march...@redhat.com
> Cc: Maxime Coquelin
> Subject: [PATCH v3 43/44] net/virtio: improve Vhost-user error logging
> -Original Message-
> From: Maxime Coquelin
> Sent: Monday, January 25, 2021 11:04 PM
> To: Xia, Chenbo ; dev@dpdk.org; olivier.m...@6wind.com;
> amore...@redhat.com; david.march...@redhat.com
> Subject: Re: [PATCH v2 43/44] net/virtio: improve Vhost-user error logging
>
>
>
> On 1/22/
> -Original Message-
> From: Maxime Coquelin
> Sent: Tuesday, January 26, 2021 1:14 AM
> To: dev@dpdk.org; Xia, Chenbo ; olivier.m...@6wind.com;
> amore...@redhat.com; david.march...@redhat.com
> Cc: Maxime Coquelin
> Subject: [PATCH v3 29/44] net/virtio: add Virtio-user memory tables ops
> -Original Message-
> From: Maxime Coquelin
> Sent: Tuesday, January 26, 2021 1:14 AM
> To: dev@dpdk.org; Xia, Chenbo ; olivier.m...@6wind.com;
> amore...@redhat.com; david.march...@redhat.com
> Cc: Maxime Coquelin
> Subject: [PATCH v3 28/44] net/virtio: add Virtio-user protocol features
> -Original Message-
> From: Maxime Coquelin
> Sent: Tuesday, January 26, 2021 1:14 AM
> To: dev@dpdk.org; Xia, Chenbo ; olivier.m...@6wind.com;
> amore...@redhat.com; david.march...@redhat.com
> Cc: Maxime Coquelin
> Subject: [PATCH v3 27/44] net/virtio: add Virtio-user features ops
>
>
> -Original Message-
> From: Maxime Coquelin
> Sent: Tuesday, January 26, 2021 1:14 AM
> To: dev@dpdk.org; Xia, Chenbo ; olivier.m...@6wind.com;
> amore...@redhat.com; david.march...@redhat.com
> Cc: Maxime Coquelin
> Subject: [PATCH v3 19/44] net/virtio: move features definition to gener
> -Original Message-
> From: Maxime Coquelin
> Sent: Tuesday, January 26, 2021 1:14 AM
> To: dev@dpdk.org; Xia, Chenbo ; olivier.m...@6wind.com;
> amore...@redhat.com; david.march...@redhat.com
> Cc: Maxime Coquelin
> Subject: [PATCH v3 09/44] net/virtio: move MSIX detection to PCI ethdev
On Tue, 26 Jan 2021 05:21:23 +
Alexander Kozyrev wrote:
> > From: Stephen Hemminger on Monday, January 25,
> > 2021 22:44
> >
> > On Tue, 26 Jan 2021 03:38:24 +
> > Alexander Kozyrev wrote:
> >
> > > IPv6 DSCP field ID is missing from the original list of Field IDs
> > > for MODIFY
> From: Stephen Hemminger on Monday, January 25,
> 2021 22:44
>
> On Tue, 26 Jan 2021 03:38:24 +
> Alexander Kozyrev wrote:
>
> > IPv6 DSCP field ID is missing from the original list of Field IDs
> > for MODIFY_FIELD action. Add it to support IPv6 header fully.
> >
> > Fixes: 73b68f4c54a (
On Tue, 26 Jan 2021 03:38:24 +
Alexander Kozyrev wrote:
> IPv6 DSCP field ID is missing from the original list of Field IDs
> for MODIFY_FIELD action. Add it to support IPv6 header fully.
>
> Fixes: 73b68f4c54a ("ethdev: introduce generic modify flow action")
>
> Signed-off-by: Alexander Ko
Support IPv6 DSCP modification via the modify_field action.
Add the ipv6_dscp option for the corresponding header field.
Fixes: 24e1a5e39df ("app/testpmd: support modify field flow action")
Signed-off-by: Alexander Kozyrev
---
app/test-pmd/cmdline_flow.c | 2 +-
1 file changed, 1 insertion(+),
> -Original Message-
> From: dev On Behalf Of Guo, Jia
> Sent: Tuesday, January 26, 2021 11:36 AM
> To: Yu, DapengX ; Wang, Haiyue
> ; Yang, Qiming
> Cc: dev@dpdk.org; Yu, DapengX ; sta...@dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v3] net/ixgbe: disable NFS filtering
>
> Acked-by: Jef
When the RSS with null key was set in sample actions list, it
caused the segmentation fault since the RSS key pointer was
NULL while did the memory copy.
This patch adds the RSS key NULL pointer checking before copying
to fix the segmentation fault issue.
Fixes: 11b1b0eddade ("app/testpmd: suppor
Hi, Konstantin
> -邮件原件-
> 发件人: Ananyev, Konstantin
> 发送时间: 2021年1月25日 18:29
> 收件人: Ananyev, Konstantin ; Feifei Wang
> ; Honnappa Nagarahalli
>
> 抄送: dev@dpdk.org; nd ; nd
> 主题: RE: [PATCH v1 3/3] ring: rename and refactor ring library
>
>
>
> >
> > Hi Feifei,
> >
> > > > > For legac
IPv6 DSCP field ID is missing from the original list of Field IDs
for MODIFY_FIELD action. Add it to support IPv6 header fully.
Fixes: 73b68f4c54a ("ethdev: introduce generic modify flow action")
Signed-off-by: Alexander Kozyrev
---
lib/librte_ethdev/rte_flow.h | 1 +
1 file changed, 1 insertio
Acked-by: Jeff Guo
> -Original Message-
> From: dapengx...@intel.com
> Sent: Tuesday, January 26, 2021 11:03 AM
> To: Guo, Jia ; Wang, Haiyue ;
> Yang, Qiming
> Cc: dev@dpdk.org; Yu, DapengX ; sta...@dpdk.org
> Subject: [PATCH v3] net/ixgbe: disable NFS filtering
>
> From: Dapeng Yu
>
> -Original Message-
> From: Wang, Haiyue
> Sent: Monday, January 25, 2021 7:44 PM
> To: dev@dpdk.org
> Cc: Yang, Qiming ; Zhang, Qi Z
> ; Wang, Haiyue ; Wu,
> Jingjing ; Xing, Beilei
> Subject: [PATCH v1] net/iavf: adjust the VLAN failure handling
>
> Change the fatal returning to pr
> -Original Message-
> From: Wang, Haiyue
> Sent: Monday, January 25, 2021 12:31 PM
> To: dev@dpdk.org
> Cc: Yang, Qiming ; Zhang, Qi Z
> ; Wang, Haiyue ; Wu,
> Jingjing ; Xing, Beilei
> Subject: [PATCH v1] net/iavf: fix unsupported VLAN offload requested
>
> If the underlying PF does
From: Dapeng Yu
Disable NFS header filtering whether NFS packets coalescing are
required or not, in order to make RSS can work on NFS packets.
The code without the patch does follow datasheet, but not consistent
with the ixgbe kernel driver. It causes NFS packets to be filtered
and make them flo
Hi Jia,
Thanks for the remind, I will submit patch v3 to include the reason to fix.
-Original Message-
From: Guo, Jia
Sent: Tuesday, January 26, 2021 10:11 AM
To: Yu, DapengX ; Wang, Haiyue ;
Yang, Qiming
Cc: dev@dpdk.org; Yu, DapengX ; sta...@dpdk.org
Subject: RE: [PATCH v2] net/ixgbe:
Hi, dapeng
> -Original Message-
> From: dapengx...@intel.com
> Sent: Monday, January 25, 2021 11:11 AM
> To: Guo, Jia ; Wang, Haiyue ;
> Yang, Qiming
> Cc: dev@dpdk.org; Yu, DapengX ; sta...@dpdk.org
> Subject: [PATCH v2] net/ixgbe: disable NFS filtering
>
> From: Dapeng Yu
>
> Disabl
Hi,
-Original Message-
From: Xu, Rosen
Sent: Monday, January 25, 2021 18:33
To: Yigit, Ferruh ; Huang, Wei ;
dev@dpdk.org; Zhang, Qi Z
Cc: sta...@dpdk.org; Zhang, Tianfei ; Ray Kinsella
Subject: RE: [dpdk-stable] [PATCH v11 1/4] raw/ifpga: add fpga rsu function
Hi,
> -Original
On 1/25/2021 7:41 PM, Lance Richardson wrote:
On Mon, Jan 25, 2021 at 1:15 PM Ferruh Yigit wrote:
From: Steve Yang
"port config all max-pkt-len" command fails because it doesn't set the
'DEV_RX_OFFLOAD_JUMBO_FRAME' offload flag properly.
Commit in the fixes line moved the 'DEV_RX_OFFLOAD_JU
18/01/2021 15:29, Bruce Richardson:
> Meson can use cmake as a fallback for detecting packages, and this can
> lead to picking up 64-libs for 32-bit builds. To work around this, force
> the use of pkg-config only for detecting libcrypto, zlib, jansson and
> other package dependencies.
>
> CC: sta.
25/01/2021 23:12, Dmitry Kozlyuk:
> Recent pmdinfogen patches introduced regressions with older systems.
> This is a follow-up cleaning the mess.
>
> [1]: http://patchwork.dpdk.org/project/dpdk/list/?series=13153
> [2]: http://patchwork.dpdk.org/project/dpdk/list/?series=14274
>
> Dmitry Kozlyuk
On Mon, Jan 25, 2021 at 1:15 PM Ferruh Yigit wrote:
>
> From: Steve Yang
>
> "port config all max-pkt-len" command fails because it doesn't set the
> 'DEV_RX_OFFLOAD_JUMBO_FRAME' offload flag properly.
>
> Commit in the fixes line moved the 'DEV_RX_OFFLOAD_JUMBO_FRAME' offload
> flag update from
Hi Ali,
> Please see the following build errors:
> https://github.com/DPDK/dpdk/actions/runs/509771118
> """
> FAILED: drivers/rte_common_cpt.pmd.c
> /usr/bin/python3 ../buildtools/gen-pmdinfo-cfile.py ar
> /home/runner/work/dpdk/dpdk/build/drivers/libtmp_rte_common_cpt.a
> drivers/rte_common_c
Use current build directory as base for temporary directories,
so that all build files are isolated there.
Fixes: caaca1ec6a8e ("buildtools: support object file extraction for Windows")
Signed-off-by: Dmitry Kozlyuk
---
Thomas asked to send this as a follow-up before regression has been
noticed,
Python 3.5 subprocess.run() has no capture_output parameter.
Use subprocess.PIPE available in all versions.
Signed-off-by: Dmitry Kozlyuk
---
To be squashed with caaca1ec6 ("buildtools: support object file
extraction for Windows").
buildtools/gen-pmdinfo-cfile.py | 2 +-
1 file changed, 1 inser
pyelftools had some breaking changes [1] and API enhancements [2]
between 0.23 (used in Ubuntu 16.04) and 0.24. Ensure compatibility with
both legacy and modern versions.
[1]: https://github.com/eliben/pyelftools/pull/76
[2]: https://github.com/eliben/pyelftools/pull/56
Signed-off-by: Dmitry Kozl
Recent pmdinfogen patches introduced regressions with older systems.
This is a follow-up cleaning the mess.
[1]: http://patchwork.dpdk.org/project/dpdk/list/?series=13153
[2]: http://patchwork.dpdk.org/project/dpdk/list/?series=14274
Dmitry Kozlyuk (3):
pmdinfogen: fix build with pyelftools < 0
On Mon, Jan 25, 2021 at 3:35 AM Steve Yang wrote:
>
> Moved the setting of 'DEV_RX_OFFLOAD_JUMBO_FRAME' from
> 'cmd_config_max_pkt_len_parsed()' to 'init_config()' caused fail the case
> where 'max_rx_pkt_len' is changed from the command line via
> "port config all max-pkt-len".
>
> The 'init_conf
Hi,
> -Original Message-
> From: dev On Behalf Of Dmitry Kozlyuk
> Sent: Sunday, January 24, 2021 10:52 PM
> To: dev@dpdk.org
> Cc: Maxime Coquelin ; Bruce Richardson
> ; NBU-Contact-Thomas Monjalon
> ; Dmitry Kozlyuk ; Neil
> Horman ; Jie Zhou
> Subject: [dpdk-dev] [PATCH v10 0/3] pmdin
On 1/21/2021 4:35 PM, Lincoln Lavoie wrote:
Hi All,
Trying to follow the specific conversation. It is correct, the lab does not
list the specific throughput values achieved by the hardware, as that data can
be sensitive to the hardware vendors, etc. The purpose of the lab is to check
for deg
> This patchset introduces a python script to run various crypto performance
> test cases, and graph the results in a consumable manner. The test suites
> are configured via JSON file. Some config files are provided,
> or the user may create one. Currently throughput and latency ptests for
> device
On Mon, Jan 18, 2021 at 4:20 PM wrote:
>
> From: Liron Himi
>
> pf-func is 16bit but the current reserved location
> used in tx action is 8bits. moved it to bits 63-48.
>
> Fixes: 32e6aaa97 ("net/octeontx2: support flow parse actions")
> Cc: sta...@dpdk.org
>
> Signed-off-by: Liron Himi
> Review
On Mon, Jan 25, 2021 at 04:51:19PM +0100, David Marchand wrote:
> On Mon, Jan 25, 2021 at 3:11 PM Bruce Richardson
> wrote:
> >
> > As a general principle, each header file should include any other
> > headers it needs to provide data type definitions or macros. For
> > example, any header using t
From: Steve Yang
"port config all max-pkt-len" command fails because it doesn't set the
'DEV_RX_OFFLOAD_JUMBO_FRAME' offload flag properly.
Commit in the fixes line moved the 'DEV_RX_OFFLOAD_JUMBO_FRAME' offload
flag update from 'cmd_config_max_pkt_len_parsed()' to 'init_config()'.
'init_config(
On Sat, Jan 23, 2021 at 12:49 AM wrote:
>
> From: Liron Himi
>
> This patch series align the mainline driver with all changes since 19.11
> some of the patches are fixes which should be pushed to stable
>
> v2:
> - fix commit msg styling
> - Addressed various review comments
Series applied to d
Signed-off-by: Ido Goshen
---
drivers/net/pcap/rte_eth_pcap.c | 20
1 file changed, 20 insertions(+)
diff --git a/drivers/net/pcap/rte_eth_pcap.c b/drivers/net/pcap/rte_eth_pcap.c
index a32b1f3f3..83e208514 100644
--- a/drivers/net/pcap/rte_eth_pcap.c
+++ b/drivers/net/pcap/
On 1/25/2021 3:46 PM, Lance Richardson wrote:
On Mon, Jan 25, 2021 at 3:35 AM Steve Yang wrote:
Moved the setting of 'DEV_RX_OFFLOAD_JUMBO_FRAME' from
'cmd_config_max_pkt_len_parsed()' to 'init_config()' caused fail the case
where 'max_rx_pkt_len' is changed from the command line via
"port con
>Move eth stop code from "signal_handler" function to the end of
>"main"
>function. There are two reasons for this:
>
>First, this improves code maintenance and makes code look simple and
>clear. Based on this change, after receiving the interrupt signal,
>"fdata->done" is set as 1. Then the main t
>This patch fixes RTE SMP barrier bugs for the perf test of eventdev.
>
>For the "perf_process_last_stage" function, wmb after storing
>processed_pkts should be moved before it. This is because the worker
>lcore should ensure it has really finished data processing, e.g. event
>stored into buffers,
>For "processed_pkts" function, no operations should keep the order
>that
>being executed before loading "worker[i].processed_pkts".
>
>Signed-off-by: Feifei Wang
>Reviewed-by: Ruifeng Wang
Acked-by: Pavan Nikhilesh
>---
> app/test-eventdev/test_pipeline_common.c | 1 -
> 1 file changed, 1 deleti
>Simply replace rte_smp barrier with atomic threand fence.
>
>Signed-off-by: Phil Yang
>Signed-off-by: Feifei Wang
>Reviewed-by: Ruifeng Wang
Acked-by: Pavan Nikhilesh
>---
> app/test-eventdev/test_perf_common.h | 16
> 1 file changed, 8 insertions(+), 8 deletions(-)
>
>diff --g
>For the wmb in order_process_stage_1 and
>order_process_stage_invalid in
>the order test, they can be removed. This is because when the test
>results
>are wrong, the worker core writes 'true' to t->err. Then other worker
>cores, producer cores and the main core will load the 'error' index and
>sto
>For "processed_pkts" and "total_latency" functions, no operations
>should
>keep the order that being executed before loading
>"worker[i].processed_pkts". Thus rmb is unnecessary before loading.
>
>For "perf_launch_lcores" function, wmb after that the main lcore
>updates the variable "t->done", whi
Enable the netuio driver for an NVMe storage controller on Windows.
Add the class ID 010802 and identify the device as
'netuio NVM Express Controller'.
Signed-off-by: Nick Connolly
---
windows/netuio/netuio.inf | 2 ++
1 file changed, 2 insertions(+)
diff --git a/windows/netuio/netuio.inf b/wi
On 12/22/20 2:56 PM, Maxime Coquelin wrote:
> As done for Virtio PMD, this series improves cache utilization
> of the vhost_virtqueue struct by removing unused field,
> make the live-migration cache dynamically allocated at
> live-migration setup time and by moving fields
> around so that hot fi
On 12/21/20 5:14 PM, Maxime Coquelin wrote:
> This series optimizes the cache usage of virtqueue struct,
> by make a "fake" mbuf being dynamically allocated in Rx
> virtnet struct, by removing a useless virtuque pointer
> into the virtnet structs and by moving a few fields
> to pack holes.
>
>
This patch fixes virtio_user_dev_setup() error path,
by cleaning all resources it allocates. It introduces
virtio_user_dev_uninit_notify() that cleans all open
FDs. It implies assigning all FDs to -1 at init time.
With these changes done, virtio_user_dev_init_notify()
can be simplified.
Suggested
As done earlier for Vhost-user and Vhost-kernel, this
patch moves the Vhost-vDPA specific data to its backend
file.
Signed-off-by: Maxime Coquelin
Reviewed-by: Chenbo Xia
---
drivers/net/virtio/virtio_user/vhost_vdpa.c | 120 +-
.../net/virtio/virtio_user/virtio_user_dev.h |
This patch improves error logging in vhost_user_read,
especially printing errno when recv() fails.
Suggested-by: Adrian Moreno
Signed-off-by: Maxime Coquelin
---
drivers/net/virtio/virtio_user/vhost_user.c | 31 -
1 file changed, 18 insertions(+), 13 deletions(-)
diff --git
This patch moves all the Vhost-user backend specific
logic like Vhost FD, listen FD and interrupt handling
to the vhost-user backend implementation.
In order to achieve that, new ops are created to update
the link status, disconnect and reconnect the server,
and fetch the link state interrupt FD.
As done earlier for Vhost-user, this patch moves the
Vhost-Kernel specific data to its backend file.
Signed-off-by: Maxime Coquelin
Reviewed-by: Chenbo Xia
---
drivers/net/virtio/virtio_user/vhost_kernel.c | 106 +++---
.../net/virtio/virtio_user/virtio_user_dev.c | 43 ++-
..
The goal of this patch is to introduce backend-specific
data in order to better isolate what is backend-specific
from what is generic to Virtio-user.
For now, only Vhost-user protocol features are moved to
Vhost-user backend data.
Signed-off-by: Maxime Coquelin
Reviewed-by: Chenbo Xia
---
driv
Since only protocol features are specific to Vhost-user
backend, this patch moves all related code to Vhost-user
file.
Signed-off-by: Maxime Coquelin
Reviewed-by: Chenbo Xia
---
drivers/net/virtio/virtio_user/vhost.h| 20 +
drivers/net/virtio/virtio_user/vhost_kernel.c | 9 ++
driv
This patch makes the Vhost-user backend server mode
blocking at init, waiting for the client connection.
The goal is to make the driver more reliable, as without
waiting for client connection, the Virtio driver has to
assume the Vhost-user backend will support all the
features it has advertized, w
Now that we have a proper isolation of the backends,
we can move Vhost-user requests declaration to the
Vhost-user backend file.
Signed-off-by: Maxime Coquelin
Reviewed-by: Chenbo Xia
---
drivers/net/virtio/virtio_user/vhost.h | 25 -
drivers/net/virtio/virtio_user/vhos
This patch adds error logs and propagates errors reported
by the backend. It also adds the device path in error logs
to make it easier to distinguish which device is facing the
issue.
Signed-off-by: Maxime Coquelin
Reviewed-by: Chenbo Xia
---
.../net/virtio/virtio_user/virtio_user_dev.c | 154
Now that all the ops have been implemented, we
can remove the send_request ops for all backends.
Signed-off-by: Maxime Coquelin
Reviewed-by: Chenbo Xia
---
drivers/net/virtio/virtio_user/vhost.h| 15 +--
drivers/net/virtio/virtio_user/vhost_kernel.c | 43
drivers/net/virtio/v
This patch introduces new callbacks to
get and set the device status.
Signed-off-by: Maxime Coquelin
Reviewed-by: Chenbo Xia
---
drivers/net/virtio/virtio_user/vhost.h| 2 +
drivers/net/virtio/virtio_user/vhost_kernel.c | 14 ++
drivers/net/virtio/virtio_user/vhost_user.c | 121 +++
This patch introduces a new callback for setting
vrings addresses.
Signed-off-by: Maxime Coquelin
Reviewed-by: Chenbo Xia
---
drivers/net/virtio/virtio_user/vhost.h| 1 +
drivers/net/virtio/virtio_user/vhost_kernel.c | 32 +--
drivers/net/virtio/virtio_user/vhost_user.c
This patch introduces new callbacks for setting
vring files (kick and call).
Signed-off-by: Maxime Coquelin
Reviewed-by: Chenbo Xia
---
drivers/net/virtio/virtio_user/vhost.h| 2 +
drivers/net/virtio/virtio_user/vhost_kernel.c | 41 +++--
drivers/net/virtio/virtio_user/vhos
This patch implements a dedicated callback for
preparing and sending memory table to the backends.
Signed-off-by: Maxime Coquelin
---
drivers/net/virtio/virtio_user/vhost.h| 1 +
drivers/net/virtio/virtio_user/vhost_kernel.c | 60 ++---
drivers/net/virtio/virtio_user/vhost_user.
This patch introduces new callbacks for setting
and getting vring state.
Signed-off-by: Maxime Coquelin
Reviewed-by: Chenbo Xia
---
drivers/net/virtio/virtio_user/vhost.h| 3 +
drivers/net/virtio/virtio_user/vhost_kernel.c | 49 +++-
drivers/net/virtio/virtio_user/vhost_user.c
This patch introduces new callbacks for getting
and setting Vhost-user protocol features.
Signed-off-by: Maxime Coquelin
---
drivers/net/virtio/virtio_user/vhost.h| 2 +
drivers/net/virtio/virtio_user/vhost_user.c | 64 +--
drivers/net/virtio/virtio_user/vhost_vdpa.c
This patch introduces new callbacks for getting
and setting Virtio features, and implements them
for the different backend types.
Signed-off-by: Maxime Coquelin
---
drivers/net/virtio/virtio_user/vhost.h| 2 +
drivers/net/virtio/virtio_user/vhost_kernel.c | 150 +-
.../
This patch implements a dedicated callback for
sending owner request. All the requests will be
converted that way so that backends other than
Vhost-user don't have to work around being it.
Signed-off-by: Maxime Coquelin
Reviewed-by: Chenbo Xia
---
drivers/net/virtio/virtio_user/vhost.h|
This patch makes vhost_user_write() consistent with
vhost_user_read(), by passing a Vhost-user message
pointer instead of a buffer pointer and its length, which
is now calculated in the function.
Signed-off-by: Maxime Coquelin
Reviewed-by: Chenbo Xia
---
drivers/net/virtio/virtio_user/vhost_use
This patch moves vring alignment define to the generic
Virtio header.
Signed-off-by: Maxime Coquelin
Reviewed-by: Chenbo Xia
Reviewed-by: David Marchand
---
drivers/net/virtio/virtio.h | 3 +++
drivers/net/virtio/virtio_ethdev.c | 10 +-
drivers/net/virtio/virtio_pci.
This patch finalizes the bus isolation part of this
refactoring.
Signed-off-by: Maxime Coquelin
Reviewed-by: Chenbo Xia
Reviewed-by: David Marchand
---
drivers/net/virtio/virtio_ethdev.c | 21 +---
drivers/net/virtio/virtio_rxtx.c | 18 -
d
This patch moves config and status definitions from the PCI
header to the generic one.
Signed-off-by: Maxime Coquelin
Reviewed-by: Chenbo Xia
---
drivers/net/virtio/virtio.c | 43 +++
drivers/net/virtio/virtio.h | 50 ++
drivers/net/vi
This patch aims at isolating MSIX notion into PCI
layer.
Signed-off-by: Maxime Coquelin
Reviewed-by: David Marchand
---
drivers/net/virtio/virtio.c | 6
drivers/net/virtio/virtio.h | 11 +--
drivers/net/virtio/virtio_ethdev.c | 7 ++---
drivers/net/virtio
This patch moves the virtqueues defines from PCI header
to the generic one.
Signed-off-by: Maxime Coquelin
Reviewed-by: Chenbo Xia
---
drivers/net/virtio/virtio.h| 18 ++
drivers/net/virtio/virtio_ethdev.h | 4 +++-
drivers/net/virtio/virtio_pci.
This patch moves all the Virtio definition to the generic
header. It also renames some helpers to no more reference
PCI.
Signed-off-by: Maxime Coquelin
---
drivers/net/virtio/meson.build| 3 +-
drivers/net/virtio/virtio.c | 22
drivers/net/virtio/virtio.
This patch moves virtio_hw and virtio callbacks into
a generic virtio header, now that they have been
curated from PCI references.
Signed-off-by: Maxime Coquelin
Reviewed-by: Chenbo Xia
---
drivers/net/virtio/virtio.h | 74 ++
drivers/net/virtio/virtio_ethdev.c
This patch moves Virtio PCI legacy IO handling to
virtio_pci.c. Two functions are created so that
virtio_pci_ethdev does not have to care about it.
Signed-off-by: Maxime Coquelin
Reviewed-by: Chenbo Xia
Reviewed-by: David Marchand
---
drivers/net/virtio/virtio_pci.c| 28 +++
This patch improves the virtio_hw struct packing,
going from 88 down to 80 bytes with a 6 bytes hole in
the end of the first cacheline. Fields only used in the
slow path are placed in the end, so that hot path only
uses the first cacheline.
The patch also changes booleans fields to uint8_t type, a
This patch moves the fields from virtio_hw structure that
are PCI-specific to virtio_pci_dev_struct.
Signed-off-by: Maxime Coquelin
Reviewed-by: Chenbo Xia
Reviewed-by: David Marchand
---
drivers/net/virtio/virtio_pci.c | 139 ++--
drivers/net/virtio/virtio_pci.h |
Bus type awareness at the generic ethdev level is no
more needed as previous patches have made it bus-agnostic.
This patch removes it from struct virtio_hw.
Signed-off-by: Maxime Coquelin
Reviewed-by: Chenbo Xia
Reviewed-by: David Marchand
---
drivers/net/virtio/virtio_ethdev.c | 18
This patch provides a new callback for the bus type
to validate negotiated features are compatible with it.
Only user for now is PCI modern bus type, which implies
that the device supports Virtio 1.0+.
Signed-off-by: Maxime Coquelin
Reviewed-by: Chenbo Xia
---
drivers/net/virtio/virtio_ethdev.
This patch introduces a new callback for device closing,
making virtio_dev_close() bus-agnostic.
Signed-off-by: Maxime Coquelin
Reviewed-by: Chenbo Xia
Reviewed-by: David Marchand
---
drivers/net/virtio/meson.build | 2 --
drivers/net/virtio/virtio_ethdev.c | 13 +
d
Going further in making the Virtio ethdev layer bus agnostic,
this patch adds a boolean in the Virtio PCI device metadata.
Signed-off-by: Maxime Coquelin
Reviewed-by: Chenbo Xia
Reviewed-by: David Marchand
---
drivers/net/virtio/virtio_pci.c| 18 +++---
drivers/net/virtio/v
At least Vhost-user backend of Virtio-user PMD requires
IOVA as VA mode. Until now, it was implemented as a hack
by forcing to use mbuf's buf_addr field instead of buf_iova.
This patch removes all this logic and just fails probing
if IOVA as VA mode is not selected. It simplifies the
code overall,
This patch moves the PCI specific initialization from
eth_virtio_dev_init() to eth_virtio_pci_init().
Signed-off-by: Maxime Coquelin
Reviewed-by: Chenbo Xia
Reviewed-by: David Marchand
---
drivers/net/virtio/virtio_ethdev.c | 63 +--
drivers/net/virtio/virtio_pci_ethdev
This patch introduces a new callback to notify the bus
driver some interrupt related operation was done.
This is used by Virtio PCI driver to check msix status.
Signed-off-by: Maxime Coquelin
---
drivers/net/virtio/virtio_ethdev.c | 12 +--
drivers/net/virtio/virtio_pci.c| 120
This patch moves the PCI Ethernet device registration bits
in a dedicated patch. In following patches, more code will
be moved there, with the goal of making virtio_ethdev.c
truly bus-agnostic.
Signed-off-by: Maxime Coquelin
Reviewed-by: Chenbo Xia
---
drivers/net/virtio/meson.build |
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