Add vfio-user library guide and update release notes.
Signed-off-by: Chenbo Xia
Signed-off-by: Xiuchun Lu
---
doc/guides/prog_guide/index.rst | 1 +
doc/guides/prog_guide/vfio_user_lib.rst | 215
doc/guides/rel_notes/release_21_02.rst | 11 ++
3 files change
This patch introduces functional test for vfio_user client and
server. Note that the test can only be run with server and client
both started and server should be started first.
Signed-off-by: Chenbo Xia
Signed-off-by: Xiuchun Lu
---
app/test/meson.build | 4 +
app/test/test_vfio_user.c
This patch introduces nine APIs
- Device related:
rte_vfio_user_get_dev_info and rte_vfio_user_reset
- DMA related:
rte_vfio_user_dma_map/unmap
- Region related:
rte_vfio_user_get_reg_info and rte_vfio_user_region_read/write
- IRQ related:
rte_vfio_user_get_irq_info and rte_vfio_user_set_ir
This patch implements two APIs, rte_vfio_user_attach_dev() and
rte_vfio_user_detach_dev() for vfio-user client to connect to
or disconnect from a vfio-user device on server side.
Signed-off-by: Chenbo Xia
Signed-off-by: Xiuchun Lu
---
lib/librte_vfio_user/meson.build| 3 +-
lib/librte
This patch implements two interrupt related APIs, which are
rte_vfio_user_get_irq() and rte_vfio_user_set_irq_info().
The former is for devices to get interrupt configuration
(e.g., irqfds). The latter is for setting interrupt information
before vfio-user starts.
Signed-off-by: Chenbo Xia
Signed-
This patch introduces an API called rte_vfio_user_get_mem_table()
for emulated devices to acquire DMA memory table from vfio-user
library.
Notify operations are also introduced to notify the emulated
devices of several events. Another socket address API is introduced
for translation between device
This patch introduces device and region related APIs, which are
rte_vfio_user_set_dev_info() and rte_vfio_user_set_reg_info().
The corresponding vfio-user command handling is also added with
the definition of all vfio-user command identity.
Signed-off-by: Chenbo Xia
Signed-off-by: Xiuchun Lu
---
This patch implements three lifecycle related APIs for vfio-user server,
which are rte_vfio_user_register(), rte_vfio_user_unregister() and
rte_vfio_user_start(). Socket an device management is implemented
along with the API introduction.
Signed-off-by: Chenbo Xia
Signed-off-by: Xiuchun Lu
---
This patch introduces vfio-user library, which follows vfio-user
protocol v1.0. As vfio-user has server and client implementaion,
this patch introduces basic structures and internal functions that
will be used by both server and client.
Signed-off-by: Chenbo Xia
Signed-off-by: Xiuchun Lu
---
MA
This series enables DPDK to be an alternative I/O device emulation library of
building virtualized devices in separate processes outside QEMU. It introduces
a new library for device emulation (librte_vfio_user).
*librte_vfio_user* library is an implementation of VFIO-over-socket[1] (also
known as
Tested-by: Zhou, Jun
-Original Message-
From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Zhang,Alvin
Sent: Tuesday, December 15, 2020 5:51 PM
To: Guo, Jia ; Xing, Beilei
Cc: dev@dpdk.org; Zhang, AlvinX ; sta...@dpdk.org
Subject: [dpdk-dev] [PATCH] net/i40e: fix Rx-bytes statistics
在 2020/12/17 23:20, Ferruh Yigit 写道:
On 12/13/2020 8:03 AM, Lijun Ou wrote:
From: Huisong Li
Number of xstats item in rte_eth_xstats_get_by_id is obtained
by the eth_dev_get_xstats_count API, and the xstats_get_by_id
ops of the driver only needs to report the corresponding stats
item result
Currently, when use 'flow' command to create a negative GTP-U rule, it
will be created successfully.
The list shows the impacted outer and inner 'ipv4' GTP-U patterns with
'ipv4' or 'gtpu' type:
- iavf_pattern_eth_ipv4_gtpu_ipv4_udp
- iavf_pattern_eth_ipv4_gtpu_eh_ipv4_udp
- iavf_pattern_eth_ip
Hi Luca,
The patch "net/iavf: enable port reset" has been validated by the QA team, and
confirmed the test case passes.
Best regards,
Yu Dapeng
-Original Message-
From: Luca Boccassi [mailto:bl...@debian.org]
Sent: Thursday, December 17, 2020 7:00 PM
To: Yu, PingX ; Chen, BoX C ;
sta.
Acked-by: Jeff Guo
> -Original Message-
> From: Steve Yang
> Sent: Thursday, December 17, 2020 5:23 PM
> To: dev@dpdk.org
> Cc: Lu, Wenzhuo ; Xing, Beilei
> ; Iremonger, Bernard
> ; asoma...@amd.com;
> rahul.lakkire...@chelsio.com; hemant.agra...@nxp.com;
> sachin.sax...@oss.nxp.com; Guo
Acked-by: Jeff Guo
> -Original Message-
> From: Steve Yang
> Sent: Thursday, December 17, 2020 5:23 PM
> To: dev@dpdk.org
> Cc: Lu, Wenzhuo ; Xing, Beilei
> ; Iremonger, Bernard
> ; asoma...@amd.com;
> rahul.lakkire...@chelsio.com; hemant.agra...@nxp.com;
> sachin.sax...@oss.nxp.com; Guo
Acked-by: Jeff Guo
> -Original Message-
> From: Steve Yang
> Sent: Thursday, December 17, 2020 5:23 PM
> To: dev@dpdk.org
> Cc: Lu, Wenzhuo ; Xing, Beilei
> ; Iremonger, Bernard
> ; asoma...@amd.com;
> rahul.lakkire...@chelsio.com; hemant.agra...@nxp.com;
> sachin.sax...@oss.nxp.com; Guo
> Subject: Re: [dpdk-dev] [PATCH 1/2] eal/hotplug: allow monitor to be setup
> by multiple places
>
> On Mon, 2020-11-30 at 23:56 -0800, Long Li wrote:
> > From: Stephen Hemminger
> >
> > In some cases, a device or infrastructure may want to enable hotplug
> > but application may also try and sta
Tested-by: Xie,WeiX < weix@intel.com>
Regards,
Xie Wei
> -Original Message-
> From: Luca Boccassi [mailto:bl...@debian.org]
> Sent: Thursday, December 17, 2020 11:58 PM
> To: Yu, DapengX ; Wu, Jingjing
> ; Lu, Wenzhuo
> Cc: sta...@dpdk.org
> Subject: Re: [PATCH] net/iavf: enable por
> -Original Message-
> From: Simon Ellmann
> Sent: Friday, December 18, 2020 01:15
> To: Guo, Jia ; Wang, Haiyue
> Cc: dev@dpdk.org; Simon Ellmann
> Subject: [PATCH] net/ixgbe: clear registers of all queues on VF reset
>
> ixgbe devices support up to 8 Rx and Tx queues per virtual funct
RTE Flows API lacks the ability to save an arbitrary header field in
order to use it later for advanced packet manipulations. Examples
include the usage of VxLAN ID after the packet is decapsulated or
storing this ID inside the packet payload itself or swapping an
arbitrary inner and outer packet f
On Wed, Dec 16, 2020 at 7:06 AM Lance Richardson
wrote:
>
> From: Lance Richardson
>
> Fixes for fallback mbuf allocation logic.
>- Preserve raw (unmasked) producer index.
>- Iterate over all processed descriptors (representor and
> non-representor) when checking allocation status.
>
On Mon, Dec 14, 2020 at 10:56 AM Lance Richardson
wrote:
>
> Write completion queue doorbell before receive descriptor
> doorbell to avoid possibility of completion queue overflow
> when completion queue size is equal to receive descriptor
> ring size. Remove unnecessary compiler barriers (db writ
On Mon, Dec 14, 2020 at 10:54 AM Lance Richardson
wrote:
>
> Limit number of representor packets transferred per poll
> to requested burst size.
>
> Fixes: 6dc83230b43b ("net/bnxt: support port representor data path")
> Signed-off-by: Lance Richardson
> Reviewed-by: Ajit Kumar Khaparde
> Reviewe
On Thu, Dec 17, 2020 at 11:24 AM Lance Richardson
wrote:
>
> From: Lance Richardson
>
> Rx outer UDP checksum offload has been supported for
> some time, but this has not been advertised in offload
> capability flags. Fix this, and allow vector mode
> receive to be enabled when DEV_RX_OFFLOAD_OUT
On 12/9/2020 12:59 AM, Thomas Monjalon wrote:
09/12/2020 01:21, Kadam, Pallavi:
On 12/6/2020 7:49 AM, Thomas Monjalon wrote:
05/12/2020 02:10, Pallavi Kadam:
--- a/lib/librte_eal/windows/include/rte_windows.h
+++ b/lib/librte_eal/windows/include/rte_windows.h
@@ -18,6 +18,11 @@
#define WI
On 12/9/2020 4:53 PM, Narcisa Ana Maria Vasile wrote:
On Fri, Dec 04, 2020 at 05:10:20PM -0800, Pallavi Kadam wrote:
Warning generated using Clang compiler:
..\drivers\net\i40e\base/i40e_osdep.h:34:14: warning: forward references
to 'enum' types are a Microsoft extension
[-Wmicrosoft-enum-forw
Allows i40e PMD to compile on Windows and disable other drivers.
Disable few warnings with Clang such as comparison of integers of
different signs and macro redefinitions.
Adds temp folder mlx5/windows as it is required to build this patch
without any build error. This folder will be removed once
This file is required to compile and build i40e PMD on Windows.
Add rte_rand variable to export file.
Redefine _m_prefetchw for Clang toolchain due to following error
with respect to conflicting types:
FAILED: lib/76b5a35@@rte_eal@sta/librte_eal_common_rte_random.c.obj
clang @lib/76b5a35@@rte_eal
This patch-set enables building the Intel i40e PMD on Windows.
Depends-on: series-14296 ("eal/windows: add interrupt functions stub")
v2 changes:
- Updated commit message (Dmitry Kozlyuk)
- Replaced x86intrin.h with rte_vect.h (Dmitry Kozlyuk)
- Disable all drivers that d
On Thu, 17 Dec 2020 19:49:13 +0200, Tal Shnaiderman wrote:
> Add support for tls functionality in EAL.
>
> The following functions are added:
> rte_tls_create_key - function to create a tls data key.
> rte_tls_delete_key - function to delete a tls data key.
> rte_tls_set_thread_value - function to
From: Lance Richardson
Rx outer UDP checksum offload has been supported for
some time, but this has not been advertised in offload
capability flags. Fix this, and allow vector mode
receive to be enabled when DEV_RX_OFFLOAD_OUTER_UDP_CKSUM
is requested.
Fixes: 04a681426d49 ("net/bnxt: fix L4 chec
Hi David Christensen,
Ping. Let me know if this way of allocation from heap is fine with POWER9
system.
On Fri, Dec 18, 2020 at 12:36:03AM +0530, Nithin Dabilpuram wrote:
> Test case alloc's system pages and tries to performs a user
> DMA map and unmap both partially and fully.
>
> Signed-off-b
Currently external memory test uses 4K page size.
VFIO DMA mapping works only with system page granularity.
Earlier it was working because all the contiguous mappings
were coalesced and mapped in one-go which ended up becoming
a lot bigger page. Now that VFIO DMA mappings both in IOVA as VA
and IO
Test case alloc's system pages and tries to performs a user
DMA map and unmap both partially and fully.
Signed-off-by: Nithin Dabilpuram
Acked-by: Anatoly Burakov
---
app/test/meson.build | 1 +
app/test/test_vfio.c | 107 +++
2 files changed, 1
Partial DMA unmap is not supported by VFIO type1 IOMMU
in Linux. Though the return value is zero, the returned
DMA unmap size is not same as expected size.
So add test case and fix to both heap triggered DMA
mapping and user triggered DMA mapping/unmapping.
Refer vfio_dma_do_unmap() in drivers/vfi
Partial unmapping is not supported for VFIO IOMMU type1
by kernel. Though kernel gives return as zero, the unmapped size
returned will not be same as expected. So check for
returned unmap size and return error.
For IOVA as PA, DMA mapping is already at memseg size
granularity. Do the same even for
In order to save DMA entries limited by kernel both for externel
memory and hugepage memory, an attempt was made to map physically
contiguous memory in one go. This cannot be done as VFIO IOMMU type1
does not support partially unmapping a previously mapped memory
region while Heap can request for m
On Thu, 17 Dec 2020 16:16:16 +0500
Sarosh Arif wrote:
> +if get_hugepages(path) != pages:
> +print("Unable to reserve required pages. The pages reserved are:")
> +global SHOW_HUGEPAGES
> +SHOW_HUGEPAGES = True
Please don't add global's to this script.
The script is
Add support for tls functionality in EAL.
The following functions are added:
rte_tls_create_key - function to create a tls data key.
rte_tls_delete_key - function to delete a tls data key.
rte_tls_set_thread_value - function to set value bound to the tls key
rte_tls_get_thread_value - function to
https://bugs.dpdk.org/show_bug.cgi?id=601
David Christensen (d...@linux.vnet.ibm.com) changed:
What|Removed |Added
Resolution|--- |FIXED
St
The clang compiler warns on size mismatches of several
comparisons.
warning: comparison of integers of different signs
To resolve those the right types is used/cast to.
Cc: sta...@dpdk.org
Signed-off-by: Tal Shnaiderman
Acked-by: Matan Azrad
---
drivers/net/mlx5/mlx5_flow.c| 4 ++-
From: Ophir Munk
The following getters are added: mlx5_os_get_devx_uar_mmap_offset,
mlx5_os_get_devx_uar_base_addr, mlx5_os_get_devx_uar_reg_addr,
mlx5_os_get_devx_uar_page_id. This commit is the Windows equivalent of
the Linux implementation in [1].
[1]
commit 8638e19a10aa ("net/mlx5: remove m
IPv6 broadcast flow creation is unsupported in Windows.
do not fail on IPv6 broadcast flow creation on this mast
to avoid entire default rules creation failure.
Signed-off-by: Tal Shnaiderman
Acked-by: Matan Azrad
---
drivers/net/mlx5/mlx5_trigger.c | 8 ++--
1 file changed, 6 insertions(+)
The mutex mlx5_dev_ctx_list_mutex was initialized with
PTHREAD_MUTEX_INITIALIZER global macro however this macro
is not supported on Windows OS shim implementation of pthreads
in DPDK.
Moved the init of this mutex to RTE_INIT to support this mutex
on both OSs.
Signed-off-by: Tal Shnaiderman
Acke
Modify the ASO feature to use OS independent code
not to break Windows build.
Signed-off-by: Tal Shnaiderman
Acked-by: Matan Azrad
---
drivers/net/mlx5/mlx5_flow_age.c | 15 ---
1 file changed, 8 insertions(+), 7 deletions(-)
diff --git a/drivers/net/mlx5/mlx5_flow_age.c b/drivers/
use OS functions for flow_dv_sync_domain to compile
Windows.
mlx5_os_flow_dr_sync_domain is unsupported for Windows.
Signed-off-by: Tal Shnaiderman
Acked-by: Matan Azrad
---
drivers/net/mlx5/linux/mlx5_flow_os.h | 6 ++
drivers/net/mlx5/mlx5_flow_dv.c | 6 +++---
drivers/net/mlx5
From: Ophir Munk
There are three types of eth_dev_ops: primary, secondary and isolate
represented in three callback tables per OS. In this commit the OS
specific eth dev tables are unified into shared tables in file mlx5.c.
Starting from this commit all operating systems must implement the same
From: Ophir Munk
This commit implements mlx5_flow_os_create_flow() API. It is equivalent
to Linux rdma-core implementation. The API receives the matcher mask,
matcher value and an array of actions. They are copied into a PRM-like
struct devx_fs_rule_add_in. Then glue API devx_fs_rule_add() is cal
Windows Devx interface name is the same as device name with
different size then IF_NAMESIZE. to support it MLX5_NAMESIZE
is defined with IF_NAMESIZE value for Linux and MLX5_FS_NAME_MAX
value for Windows.
Fixes: e9c0b96e3526 ("net/mlx5: move Linux ifname function")
Cc: sta...@dpdk.org
Signed-off-
From: Ophir Munk
This patch adds the initial flow framework under Windows OS. It supports
a subset of filters (ETH, IPV4, UDP) and a QUEUE action. It is based on
DevX mechanism to send commands to the NIC through the kernel. It does
not support steering rules (i.e. writing directly to the NIC me
From: Ophir Munk
Use macro HAVE_INFINIBAND_VERBS_H to successfully compile files both
under Linux and Windows (or any non Linux in general). Under Windows
this macro:
1. Hides Verbs references.
2. Exposes required DV structs that are under ifdefs related to rdma
core.
Linux code under definition
From: Ophir Munk
This commit implements the mlx5_flow_os_create_flow_matcher() API. It is
the Linux rdma-core equivalent implementation. Missing rdma-core
parameters (e.g. struct mlx5dv_flow_match_parameters) are added to file
mlx5_win_defs.h. The API allocates space to hold the PRM bits in PRM
f
From: Ophir Munk
This commit implements mlx5_flow_os_create_flow_action_dest_devx_tir()
API as the Linux rdma-core equivalent. Missing rdma-core parameters are
added to file mlx5_win_defs.h. The action TIR id and type
(MLX5_FLOW_CONTEXT_DEST_TYPE_TIR) are saved in the action struct. The
action s
From: Ophir Munk
Wrap glue call dr_create_flow_action_default_miss() with an OS API. This
commit is a follow up on [1].
[1]
commit d4d85aa6f13a ("common/mlx5: add default miss action")
commit b293fbf9672b ("net/mlx5: add OS specific flow actions operations")
Signed-off-by: Ophir Munk
Acked-by:
From: Ophir Munk
Wrap glue call dv_create_flow_action_dest_devx_tir() with an OS API.
Fixes: b293fbf9672b ("net/mlx5: add OS specific flow actions operations")
Cc: sta...@dpdk.org
Signed-off-by: Ophir Munk
Acked-by: Matan Azrad
---
drivers/net/mlx5/linux/mlx5_flow_os.h | 26 +
From: Ophir Munk
This commit implements mlx5_os_open_device() API. It calls glue API
open_device() then glue API query_device() to fill in 'struct
mlx5_context' with data for later usage.
Signed-off-by: Ophir Munk
Signed-off-by: Tal Shnaiderman
Acked-by: Matan Azrad
---
drivers/net/mlx5/wind
From: Ophir Munk
This commit adds stubs to VLAN VM operations. It is the Windows
equivalent implementation of [1]. The Linux implementation was based on
Netlink APIs which are not supported in Windows.
[1]
commit 7af10d29a4a0 ("net/mlx5/linux: refactor VLAN")
Signed-off-by: Ophir Munk
Acked-
Implement OS function call to get pdn.
Signed-off-by: Tal Shnaiderman
Acked-by: Matan Azrad
---
drivers/net/mlx5/windows/mlx5_os.c | 21 +
1 file changed, 21 insertions(+)
diff --git a/drivers/net/mlx5/windows/mlx5_os.c
b/drivers/net/mlx5/windows/mlx5_os.c
index de23f0ac88
From: Ophir Munk
mlx5_flow_adjust_priority() is used to adjust priorities according to
priorities levels. It is Verbs based and it is called from shared code
(mlx5_flow_dv.c). Therefore, wrap it in an OS API.
Signed-off-by: Ophir Munk
Acked-by: Matan Azrad
---
drivers/net/mlx5/linux/mlx5_flow
Support VF BDF scanning by checking both the BDF and raw BDF provided by
DevX. In Linux a PCI address is formatted as: domain, bus, device,
function (DBDF). This is right for both a PF and a VF. In Windows a PF
also has a DBDF format, but the domain is always 0, while a VF has a
special "domain" c
This commit implements API mlx5_get_mtu(). It returns the MTU size as
saved in the device context since its creation.
Signed-off-by: Tal Shnaiderman
Acked-by: Matan Azrad
---
drivers/net/mlx5/windows/mlx5_ethdev_os.c | 27 +++
1 file changed, 27 insertions(+)
diff --git
This commit implements mlx5_os_pci_probe API under Windows. It does all
required initializations then it gets the PCI device list using glue API
get_device_list(). Next, all non MLX5 matched devices are filtered out.
The supported NIC types are: CONNECTX4VF, CONNECTX4LXVF, CONNECTX5VF,
CONNECTX5EX
This commits implements API mlx5_get_mac(). It returns the MAC address
saved in the device context since its creation.
Signed-off-by: Tal Shnaiderman
Acked-by: Matan Azrad
---
drivers/net/mlx5/windows/meson.build | 1 +
drivers/net/mlx5/windows/mlx5_ethdev_os.c | 43 +
From: Ophir Munk
This commit implements mlx5_dev_spawn() API which allocates an eth
device (struct rte_eth_dev) for each PCI device. When working with
representors virtual functions (as in Linux), one PCI device may spawn
several eth devices: the master device for the main physical function
(PF)
This commit copies the interface name as saved in the device context
since its creation.
Signed-off-by: Tal Shnaiderman
Acked-by: Matan Azrad
---
drivers/net/mlx5/windows/mlx5_ethdev_os.c | 28
1 file changed, 28 insertions(+)
diff --git a/drivers/net/mlx5/windows/
From: Ophir Munk
This commit is the Windows part implementation of [1].
[1]
commit d5ed8aa9449d ("net/mlx5: add memory region callbacks
in per-device cache")'
Signed-off-by: Ophir Munk
Acked-by: Matan Azrad
---
drivers/net/mlx5/windows/mlx5_os.c | 17
From: Ophir Munk
This commits adds ethdev stubs. These APIs are called from shared code
that must compile under Linux and Windows. The following stubs are added:
mlx5_set_mtu
mlx5_os_read_dev_counters
mlx5_intr_callback_unregister
mlx5_os_get_stats_n
mlx5_os_stats_init
mlx5_set_link_down
mlx5_set
This commit implements mlx5_is_removed() API. A new glue call
'init_shutdown_event' is added to support the new API.
Signed-off-by: Tal Shnaiderman
Acked-by: Matan Azrad
---
drivers/common/mlx5/windows/mlx5_glue.c| 21 +
drivers/common/mlx5/windows/mlx5_glue.h| 1 +
Add support for mlx5_link_update() to get link speed and link state.
Other parameters are currently hard-coded.
Signed-off-by: Tal Shnaiderman
Acked-by: Matan Azrad
---
drivers/net/mlx5/windows/mlx5_ethdev_os.c | 44 +++
1 file changed, 44 insertions(+)
diff --git a
This commit adds a new glue function query_rt_values to support the new
API mlx5_read_clock().
Signed-off-by: Tal Shnaiderman
Acked-by: Matan Azrad
---
drivers/common/mlx5/mlx5_prm.h | 1 +
drivers/common/mlx5/windows/mlx5_glue.c| 26 ++
drivers/common/m
This commit is the Windows equivalent of the Linux implementation.
Windows returns an error ENOTSUP for the APIs to create/destroy event
channel or to subscribe an event.
Signed-off-by: Tal Shnaiderman
Signed-off-by: Ophir Munk
Acked-by: Matan Azrad
---
drivers/common/mlx5/windows/mlx5_common_
From: Ophir Munk
Add missing DV and IBV definition to file mlx5_win_defs.h. The
definitions originated from rdma-core library which is not part of
Windows. They are referenced in shared files that must compile under
Windows such as mlx5_flow_dv.c and mlx5_rxtx.c.
Signed-off-by: Ophir Munk
Acked
From: Ophir Munk
Windows supports the primary process with no secondary process control.
This commit adds stubs for requests to start/stop the data-path to the
secondary process and for requests to start/stop a queue of the primary
process.
Signed-off-by: Ophir Munk
Acked-by: Matan Azrad
---
From: Ophir Munk
Add #include to file mlx5_devx_cmds.h. It is required for
Windows to identify the __rte_internal definition.
Signed-off-by: Ophir Munk
Acked-by: Matan Azrad
---
drivers/common/mlx5/mlx5_devx_cmds.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/common/mlx5/mlx5
This patch series is part of preparing mlx5 PMD to compile and run under
Windows OS. Part #6
Ophir Munk (19):
common/mlx5/windows: add missing DV and IBV definitions
mlx5/windows: add mlx5 macros for fs name and path
common/mlx5: add rte compatibility header file
common/mlx5/windows: add
From: Ophir Munk
ibdev_name and ibdev_path sizes are defined in Windows DevX differently from the
sizes used in Linux with IBV_SYSFS_NAME_MAX and IBV_SYSFS_PATH_MAX.
Added MLX5_FS_NAME_MAX and MLX5_FS_NAME_PATH in mlx5_os.h for both OSs.
Signed-off-by: Tal Shnaiderman
Acked-by: Matan Azrad
--
ixgbe devices support up to 8 Rx and Tx queues per virtual function.
Currently, the registers of only seven queues are set to default when
resetting a VF.
Signed-off-by: Simon Ellmann
---
drivers/net/ixgbe/base/ixgbe_vf.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/driver
https://bugs.dpdk.org/show_bug.cgi?id=585
Luca Boccassi (luca.bocca...@gmail.com) changed:
What|Removed |Added
Resolution|--- |INVALID
Stat
On Thu, Dec 17, 2020 at 3:06 PM Anatoly Burakov
wrote:
>
> This patchset proposes a simple API for Ethernet drivers to cause the
> CPU to enter a power-optimized state while waiting for packets to
> arrive. This is achieved through cooperation with the NIC driver that
> will allow us to know addre
On 12/13/2020 8:03 AM, Lijun Ou wrote:
From: Huisong Li
Number of xstats item in rte_eth_xstats_get_by_id is obtained
by the eth_dev_get_xstats_count API, and the xstats_get_by_id
ops of the driver only needs to report the corresponding stats
item result.
However, a redundant code for reporting
On Mon, 2020-11-30 at 23:56 -0800, Long Li wrote:
> From: Stephen Hemminger
>
> In some cases, a device or infrastructure may want to enable hotplug
> but application may also try and start hotplug as well. Therefore
> change the monitor_started from a boolean into a reference count.
>
> Signed-
From: Liang Ma
Add PMD power management feature support to l3fwd-power sample app.
Signed-off-by: Liang Ma
Signed-off-by: Anatoly Burakov
---
Notes:
v6:
- Fixed typos in documentation
.../sample_app_ug/l3_forward_power_man.rst| 35
examples/l3fwd-power/main.c
From: Liang Ma
Implement support for the power management API by implementing a
`get_monitor_addr` function that will return an address of an RX ring's
status bit.
Signed-off-by: Liang Ma
Signed-off-by: Anatoly Burakov
Acked-by: Konstantin Ananyev
---
drivers/net/ice/ice_ethdev.c | 1 +
dri
From: Liang Ma
Implement support for the power management API by implementing a
`get_monitor_addr` function that will return an address of an RX ring's
status bit.
Signed-off-by: Anatoly Burakov
Signed-off-by: Liang Ma
Acked-by: Konstantin Ananyev
---
drivers/net/ixgbe/ixgbe_ethdev.c | 1 +
From: Liang Ma
Implement support for the power management API by implementing a
`get_monitor_addr` function that will return an address of an RX ring's
status bit.
Signed-off-by: Liang Ma
Signed-off-by: Anatoly Burakov
Acked-by: Konstantin Ananyev
Acked-by: Jeff Guo
---
drivers/net/i40e/i40
From: Liang Ma
Add a simple on/off switch that will enable saving power when no
packets are arriving. It is based on counting the number of empty
polls and, when the number reaches a certain threshold, entering an
architecture-defined optimized power state that will either wait
until a TSC timest
From: Liang Ma
Add a simple API to allow getting the monitor conditions for
power-optimized monitoring of the RX queues from the PMD, as well as
release notes information.
Signed-off-by: Liang Ma
Signed-off-by: Anatoly Burakov
Acked-by: Konstantin Ananyev
---
Notes:
v6:
- Rebase on t
Currently, the "sync" version of power monitor intrinsic is supposed to
be used for purposes of waking up a sleeping core. However, there are
better ways to achieve the same result, so remove the unneeded function.
Signed-off-by: Anatoly Burakov
---
.../arm/include/rte_power_intrinsics.h
Now that we have everything in a C file, we can store the information
about our sleep, and have a native mechanism to wake up the sleeping
core. This mechanism would however only wake up a core that's sleeping
while monitoring - waking up from `rte_power_pause` won't work.
Signed-off-by: Anatoly B
Instead of passing around pointers and integers, collect everything
into struct. This makes API design around these intrinsics much easier.
Signed-off-by: Anatoly Burakov
---
drivers/event/dlb/dlb.c | 10 ++--
drivers/event/dlb2/dlb2.c | 10 ++--
.../arm
Currently, the API documentation mandates that if the user wants to use
the power management intrinsics, they need to call the
`rte_cpu_get_intrinsics_support` API and check support for specific
intrinsics.
However, if the user does not do that, it is possible to get illegal
instruction error beca
Currently, power intrinsics are inline functions. Make them part of the
ABI so that we can have various internal data associated with them
without exposing said data to the outside world.
Signed-off-by: Anatoly Burakov
---
.../arm/include/rte_power_intrinsics.h| 6 +-
.../include/gener
This patchset proposes a simple API for Ethernet drivers to cause the
CPU to enter a power-optimized state while waiting for packets to
arrive. This is achieved through cooperation with the NIC driver that
will allow us to know address of wake up event, and wait for writes on
it.
On IA, this
On 12/16/2020 9:36 PM, lir...@marvell.com wrote:
From: Liron Himi
With pkg-config support available within musdk library
(from musdk-release-SDK-10.3.5.0-PR2 version),
meson option 'lib_musdk_dir' can be removed.
PKG_CONFIG_PATH environment variable should be set appropriately
to use the musdk
Hi all,
Here is a list of patches targeted for LTS release 18.11.11.
The planned date for the final release is 19th January.
Note, this is the last planned release of 18.11 LTS, and it will be
unmaintained after this release, so I encourage anyone who is using
18.11 LTS to test.
Please help wit
Hi Ophir,
You should also update the testregex.rst file.
Best,
Ori
> -Original Message-
> From: Ophir Munk
> Sent: Wednesday, December 16, 2020 6:49 PM
> Subject: [PATCH v1 0/6] regex multi Q with multi cores support
>
> This patchset enhances the regex application to support multi Q w
Using common function for DevX SQ creation for rearm and clock queue.
Signed-off-by: Michael Baum
Acked-by: Matan Azrad
---
drivers/net/mlx5/mlx5.h | 8 +--
drivers/net/mlx5/mlx5_txpp.c | 147 +++
2 files changed, 36 insertions(+), 119 deletions(-)
Using common function for Tx SQ creation.
Signed-off-by: Michael Baum
Acked-by: Matan Azrad
---
drivers/net/mlx5/mlx5.h | 8 +--
drivers/net/mlx5/mlx5_devx.c | 160 ++-
2 files changed, 40 insertions(+), 128 deletions(-)
diff --git a/drivers/net/m
Using common function for DevX SQ creation.
Signed-off-by: Michael Baum
Acked-by: Matan Azrad
---
drivers/regex/mlx5/mlx5_regex.h | 8 +-
drivers/regex/mlx5/mlx5_regex_control.c | 153 ++-
drivers/regex/mlx5/mlx5_regex_fastpath.c | 14 +--
3 files change
1 - 100 of 160 matches
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