Hi
> -Original Message-
> From: Ajit Khaparde
> Sent: Friday, April 30, 2021 12:20 AM
> To: Gregory Etelson
> Subject: Re: [PATCH v3 1/4] ethdev: fix integrity flow item
>
> On Thu, Apr 29, 2021 at 11:37 AM Gregory Etelson
> wrote:
> >
> > Add integrity item definition to the rte_flow_
Use "%u" and a cast as in other places when port ID is formatted.
This fixes -Wformat warning with clang 10.0.0 on Windows.
Fixes: f8244c6399d9 ("ethdev: increase port id range")
Cc: sta...@dpdk.org
Signed-off-by: Dmitry Kozlyuk
---
examples/rxtx_callbacks/main.c | 4 ++--
1 file changed, 2 ins
Interrupt manager in Windows EAL allocates on IOCP and starts
a control thread that runs indefinitely. At DPDK cleanup
this thread was not stopped and IOCP handle was not closed.
Gracefully stop interrupt-handling in rte_eal_cleanup().
The thread already closes IOCP handle before exiting.
Fixes:
Each time a work was scheduled in the interrupt thread,
usually an alarm, a handle was opened but not closed.
Opening a handle is a system call, which harms alarm precision.
Instead of opening and closing a handle each time, open it
when interrupt thread starts and close it when the thread finishe
Interrupt thread ID retained its value after interrupt thread finish.
Other interrupt routines could then operate on the wrong thread.
Clear interrupt thread ID before thread termination.
Fixes: 5c016fc0205a ("eal/windows: add interrupt thread skeleton")
Cc: sta...@dpdk.org
Signed-off-by: Dmitry
2021-04-02 18:39 (UTC-0700), Narcisa Ana Maria Vasile:
[...]
> +/**
> + * Get the affinity of thread 'thread_id' and store it
> + * in 'cpuset'.
> + *
> + * @param thread_id
> + *Id of the thread for which to get the affinity.
> + *
> + * @param cpuset_size
> + *Size of the cpu set.
> + *
>
> -Original Message-
> From: Min Hu (Connor)
> Sent: Thursday, April 22, 2021 4:19 AM
> To: dev@dpdk.org
> Cc: Yigit, Ferruh ; rsanf...@akamai.com; Carrillo,
> Erik G
> Subject: [PATCH] test/timer: fix memzone reserve failure check
>
> Segmentation fault may occur without checking if mem
From: Timothy McDaniel
Convert code to use x86 vector instructions, thereby significantly
improving dequeue performance.
Signed-off-by: Timothy McDaniel
Signed-off-by: Harry Van Haaren
---
drivers/event/dlb2/dlb2.c | 445 +
drivers/event/dlb2/dlb2_priv.h |
From: Timothy McDaniel
This patch converts the PMD to use x86 vector instructions, thereby
significantly improving dequeue performance.
Changes since V2:
1) Rebased patch on top of dpdk-next-eventdev
2) Use drivers/event/dlb2 as source directory to patch,
thereby taking into account that the
From: Timothy McDaniel
Update the dlb documentation for v2.5. Notable differences include
the new cobined credit scheme. Also cleaned up a couple of sections,
and removed a duplicate section.
Signed-off-by: Timothy McDaniel
---
doc/guides/eventdevs/dlb2.rst | 153 +++---
From: Timothy McDaniel
The new devarg names and their default values
are listed below. The defaults have not changed, and
none of these parameters are accessed in the fast path.
poll_interval=1000
sw_credit_quantai=32
default_depth_thresh=256
Signed-off-by: Timothy McDaniel
---
config/rte_con
From: Timothy McDaniel
Add DLB v2.5 specific information to xstats, such as metrics for the new
credit scheme.
Signed-off-by: Timothy McDaniel
---
drivers/event/dlb2/dlb2_xstats.c | 41
1 file changed, 37 insertions(+), 4 deletions(-)
diff --git a/drivers/even
From: Timothy McDaniel
As support for DLB v2.5 was added, modifications were made to
dlb_hw_types_new.h, but the old file needed to be preserved during
the port in order to meet the requirement that individual patches in
a series each compile successfully. Since the DLB v2.5 support is
completely
From: Timothy McDaniel
A temporary version of dlb_resource.h (dlb_resource_new.h) was used
by the previous commits in this patch series. Merge the two files
now that DLB v2.5 support has been fully added to dlb_resource.c.
Signed-off-by: Timothy McDaniel
---
drivers/event/dlb2/pf/base/dlb2_osd
From: Timothy McDaniel
Update the low level HW functions that perform the sequence number
management functions. These include getting a groups number of
sequence numbers per queue, managing in-use slots, getting the
current occupancy, and setting sequence numbers for a group.
The logic is very s
From: Timothy McDaniel
Update the low level HW functions responsible for
finishing the queue map/unmap operation, which is an
asynchronous operation.
The logic is very similar to what was done for v2.0,
but the new combined register map for v2.0 and v2.5
uses new register names and bit names. A
From: Timothy McDaniel
Update the low level HW functions responsible for
configuring sparse CQ mode, where each cache line
contains just one QE instead of 4.
The logic is very similar to what was done for v2.0,
but the new combined register map for v2.0 and v2.5
uses new register names and bit n
From: Timothy McDaniel
Update the low level hardware functions responsible for
getting the queue depth. The command arguments are also
validated.
The logic is very similar to what was done for v2.0,
but the new combined register map for v2.0 and v2.5
uses new register names and bit names. Addit
From: Timothy McDaniel
DLB v2.5 uses a different credit scheme than was used in DLB v2.0 .
Specifically, there is a single credit pool for both load balanced
and directed traffic, instead of a separate pool for each as is
found with DLB v2.0.
Signed-off-by: Timothy McDaniel
---
drivers/event/d
From: Timothy McDaniel
Update the low level HW functions responsible for
starting the scheduling domain. Once a domain is
started, its resources can no longer be configured,
except for QID remapping and port enable/disable.
The start domain arguments are validated, and an error
is returned if val
From: Timothy McDaniel
Update the low level HW functions responsible for
mapping queues to ports. These functions also validate
the map arguments and verify that the maximum number
of queues linked to a load balanced port does not
exceed the capabilities of the hardware.
The logic is very simila
From: Timothy McDaniel
Update the low level HW functions responsible for
removing the linkage between a queue and a load
balanced port. Runtime checks are performed on the
port and queue to make sure the state is appropriate
for the unmap operation, and the unmap arguments
are also validated.
Th
From: Timothy McDaniel
Update the low level HW functions responsible for
creating directed queues. These functions configure
the depth threshold, configure queue depth, and
validate the queue creation arguments.
The logic is very similar to what was done for v2.0,
but the new combined register m
From: Timothy McDaniel
Update the low level HW functions responsible for
creating directed ports. These functions create the
producer port (PP), configure the consumer queue (CQ),
configure queue depth, and validate the port creation
arguments.
The logic is very similar to what was done for v2.0
From: Timothy McDaniel
Reset hardware registers, consumer queues, ports,
interrupts and software. Queues must also be drained
as part of the reset process.
The logic is very similar to what was done for v2.0,
but the new combined register map for v2.0 and v2.5
uses new register names and bit nam
From: Timothy McDaniel
Update the low level HW functions responsible for
creating load balanced ports. These functions create the
producer port (PP), configure the consumer queue (CQ), and
validate the port creation arguments.
The logic is very similar to what was done for v2.0,
but the new comb
From: Timothy McDaniel
Updated low level hardware functions related to configuring
load balanced queues. These functions create the queues,
as well as attach related resources required by load
balanced queues, such as sequence numbers.
The logic is very similar to what was done for v2.0,
but the
From: Timothy McDaniel
Update domain creation logic to account for DLB v2.5
credit scheme, new register map, and new register access
macros.
Signed-off-by: Timothy McDaniel
---
drivers/event/dlb2/dlb2_user.h| 13 +-
drivers/event/dlb2/pf/base/dlb2_resource.c| 645 -
From: Timothy McDaniel
This commit adds support for DLB v2.5 probe-time hardware init,
and sets up a framework for incorporating the remaining
changes required to support DLB v2.5.
DLB v2.0 and DLB v2.5 are similar in many respects, but their
register offsets and definitions are different. As a
From: Timothy McDaniel
DLB v2.5 uses a new credit scheme, where directed and load balanced
credits are unified, instead of having separate directed and load
balanced credit pools.
Signed-off-by: Timothy McDaniel
---
drivers/event/dlb2/dlb2.c | 20 --
drivers/event/dlb2/
From: Timothy McDaniel
This patch series adds support for DLB v2.5 to
the current DLB V2.0 PMD. The resulting PMD supports
both hardware versions.
The main differences between the DLB v2.5 and v2.0 hardware
are:
- Number of queues/ports
- DLB v2.5 uses a combined credit pool, whereas DLB v2.0
From: Timothy McDaniel
1) Remove references to FPGA.
2) Do not include dlb2_mbox.h, it is not needed.
3) Remove duplicate macros/defines that were
present in both dlb2_priv.h and dlb2_hw_types.h.
Update dlb2_resource.c to include dlb2_priv.h
so that it picks up the macros/defines that
From: Timothy McDaniel
This commit adds dlb v2.5 probe support, and updates
parameter parsing.
The dlb v2.5 device differs from dlb v2, in that the
number of resources (ports, queues, ...) is different,
so macros have been added to take the device version
into account.
Signed-off-by: Timothy Mc
virt2phys relied on the user to ensure that memory for which physical
address (PA) is obtained is non-pageable and remains such
for the lifetime of the process. While DPDK does lock pages in memory,
virt2phys can be accessed by any process with sufficient privileges.
A malicious process could get P
WPP tracing [1] allows kernel drivers to print logs that can be viewed
without attaching a debugger to the running system. Traces are colelcted
only when enabled. Instrument virt2phys with traces:
* ERROR: failures that prevent the driver from working.
* WARNING: incorrect calls to the driver.
*
Inf2Cat utility for signing drivers considers time in UTC by default
and aborts with "date in the future" error when developing in
positive-offset timezones. Set "Use Local Time" flag to fix it.
Signed-off-by: Dmitry Kozlyuk
---
windows/virt2phys/virt2phys.vcxproj | 1 +
1 file changed, 1 insert
Physical addresses exposed by virt2phys driver could become pageable.
This presents stability and security issues that prevent Microsoft
from signing virt2phys, because a signed driver would be trusted
by all end-user machines.
Ensure that memory for which physical addresses are exposed by
virt2ph
Pending items:
- Based on the availability of the DLB2 driver, I may have another pull request
for rc2 or rc3.
The following changes since commit 1b593b9c832e9b284cc59665fe662242a3fc1daf:
version: 21.05-rc1 (2021-04-22 00:28:57 +0200)
are available in the Git repository at:
http://dpdk.o
On Sat, May 1, 2021 at 6:08 PM Jerin Jacob wrote:
>
> On Fri, Apr 30, 2021 at 3:04 PM Min Hu (Connor) wrote:
> >
> > From: Chengwen Feng
> >
> > This patch fixes the issue that epoll_events memory is not released
> > after the intr thread created fail.
> >
> > Fixes: 3810ae435783 ("eventdev: add
On Fri, Apr 30, 2021 at 3:04 PM Min Hu (Connor) wrote:
>
> From: Chengwen Feng
>
> This patch fixes the issue that epoll_events memory is not released
> after the intr thread created fail.
>
> Fixes: 3810ae435783 ("eventdev: add interrupt driven queues to Rx adapter")
> Cc: sta...@dpdk.org
>
> Si
On Fri, Apr 30, 2021 at 3:04 PM Min Hu (Connor) wrote:
>
> From: Chengwen Feng
>
> The thread name already set by rte_ctrl_thread_create() API, so remove
> the call of rte_thread_setname() API.
>
> Fixes: 3810ae435783 ("eventdev: add interrupt driven queues to Rx adapter")
> Cc: sta...@dpdk.org
>
On Fri, Apr 30, 2021 at 7:23 PM wrote:
>
> From: Pavan Nikhilesh
>
> This patchset adds support for Marvell CN106XX SoC based on 'common/cnxk'
> driver. In future, CN9K a.k.a octeontx2 will also be supported by same
> driver when code is ready and 'event/octeontx2' will be deprecated.
>
> v3 Chan
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