Hi Michael,
On 10/13/2016 07:50 PM, Michael S. Tsirkin wrote:
> Hi!
> So it looks like we face a problem with cross-version
> migration when using vhost. It's not new but became more
> acute with the advent of vhost user.
>
> For users to be able to migrate between different versions
> of the hype
This patch adds a sample app to the examples/ directory, which can be used
as a reference application and for general testing. The application requires
two ethdev ports and expects traffic to be flowing. The application must be
run with the --vdev flags as follows to indicate to EAL that a virtual
Enable the functional and unit tests in the makefile. To run the unit tests,
apply these patches, and run the test app with the following arguments and
choose the unit or functional test to run:
./test --vdev evdev_sw0
RTE>> eventdev_func_autotest
RTE>> eventdev_unit_autotest
Signed
This commit adds basic unit and functional tests for the eventdev
API. The test code is added in this commit, but not yet enabled until
the next commit.
Signed-off-by: Gage Eads
Signed-off-by: David Hunt
Signed-off-by: Harry van Haaren
---
app/test/test_eventdev_func.c | 1268 +
This commit modifies the existing Makefiles to have the sw_evdev instance
compiled. At this point in the patchset, the infrastructure and sw_evdev
pmd is compiled, which means that it can be instantiated and used
successfully.
Signed-off-by: Gage Eads
Signed-off-by: Bruce Richardson
Signed-off-
This commit adds a software implementation of the eventdev API. The
implementation here is intended to enable the community to use the eventdev
API, and test if the API serves the purpose that it is designed to. It
should be noted this is an RFC implementation, and hence there should be no
performa
Makefiles that compile the previously committed eventdev header and
infrastructure files. This commit changes the Makefiles and config/base
to add the config options of building the eventdev.
Signed-off-by: Gage Eads
Signed-off-by: Bruce Richardson
Signed-off-by: Harry van Haaren
---
config/c
This commit adds the eventdev API header, and the library infrastructure
necessary to work with an eventdev instance. The header is mostly the same
as discussed on the mailing list, in particular see the libeventdev RFC
thread[1]. A second thread[2] gathered input from the community, which
result
This series of RFC patches implements the libeventdev API and a software
eventdev PMD.
The implementation here is intended to enable the community to use the
eventdev API, specifically to test if the API serves the purpose that it is
designed to. It should be noted this is an RFC implementation, a
- QUEUE: assign packets to a given queue index.
- DUP: duplicate packets to a given queue index.
- RSS: spread packets among several queues.
Signed-off-by: Adrien Mazarguil
---
app/test-pmd/cmdline_flow.c | 152 +++
1 file changed, 152 insertions(+)
diff --gi
- MARK: attach 32 bit value to packets.
- FLAG: flag packets.
- DROP: drop packets.
- COUNT: enable counters for a rule.
- PF: redirect packets to physical device function.
- VF: redirect packets to virtual device function.
Signed-off-by: Adrien Mazarguil
---
app/test-pmd/cmdline_flow.c | 121 ++
Add the ability to match a few properties of common L4[.5] protocol
headers:
- ICMP: type and code.
- UDP: source and destination ports.
- TCP: source and destination ports.
- SCTP: source and destination ports.
- VXLAN: network identifier.
Signed-off-by: Adrien Mazarguil
---
app/test-pmd/cmdli
Add the ability to match basic fields from IPv4 and IPv6 headers (source
and destination addresses only).
Signed-off-by: Adrien Mazarguil
---
app/test-pmd/cmdline_flow.c | 177 +++
1 file changed, 177 insertions(+)
diff --git a/app/test-pmd/cmdline_flow.c b/a
These pattern items match basic Ethernet headers (source, destination and
type) and related 802.1Q/ad VLAN headers.
Signed-off-by: Adrien Mazarguil
---
app/test-pmd/cmdline_flow.c | 126 +++
1 file changed, 126 insertions(+)
diff --git a/app/test-pmd/cmdline_
Matches arbitrary byte strings with properties:
- relative: look for pattern after the previous item.
- search: search pattern from offset (see also limit).
- offset: absolute or relative offset for pattern.
- limit: search area limit for start of pattern.
- length: pattern length.
- pattern: byte
- PF: match packets addressed to the physical function.
- VF: match packets addressed to a virtual function ID.
- PORT: device-specific physical port index to use.
Signed-off-by: Adrien Mazarguil
---
app/test-pmd/cmdline_flow.c | 53
1 file changed, 53 in
This pattern item matches any protocol in place of the current layer and
has two properties:
- min: minimum number of layers covered (0 or more).
- max: maximum number of layers covered (0 means infinity).
Signed-off-by: Adrien Mazarguil
---
app/test-pmd/cmdline_flow.c | 30
Several rte_flow structures expose bit-fields that cannot be set in a
generic fashion at byte level. Add bit-mask support to handle them.
Signed-off-by: Adrien Mazarguil
---
app/test-pmd/cmdline_flow.c | 59
1 file changed, 59 insertions(+)
diff --git a/
Generating bit-masks from prefix lengths is often more convenient than
providing them entirely (e.g. to define IPv4 and IPv6 subnets).
This commit adds the "prefix" operator that assigns generated bit-masks to
any pattern item specification field.
Signed-off-by: Adrien Mazarguil
---
app/test-pm
Add parser code to fully set individual fields of pattern item
specification structures, using the following operators:
- fix: sets field and applies full bit-mask for perfect matching.
- spec: sets field without modifying its bit-mask.
- last: sets upper value of the spec => last range.
- mask: s
Syntax:
flow query {port_id} {rule_id} {action}
Query a specific action of an existing flow rule.
Signed-off-by: Adrien Mazarguil
---
app/test-pmd/cmdline.c | 3 +
app/test-pmd/cmdline_flow.c | 121 ++-
2 files changed, 123 insertions(+), 1 deletion(
Syntax:
flow (validate|create) {port_id}
[group {group_id}] [priority {level}] [ingress] [egress]
pattern {item} [/ {item} [...]] / end
actions {action} [/ {action} [...]] / end
Either check the validity of a flow rule or create it. Any number of
pattern items and actions can be prov
Syntax:
flow destroy {port_id} rule {rule_id} [...]
Destroy a given set of flow rules associated with a port.
Signed-off-by: Adrien Mazarguil
---
app/test-pmd/cmdline.c | 3 ++
app/test-pmd/cmdline_flow.c | 106 ++-
2 files changed, 108 insertions(+)
Syntax:
flow flush {port_id}
Destroy all flow rules on a port.
Signed-off-by: Adrien Mazarguil
---
app/test-pmd/cmdline.c | 3 +++
app/test-pmd/cmdline_flow.c | 43 +++-
2 files changed, 45 insertions(+), 1 deletion(-)
diff --git a/app/test-pmd/cmdli
Syntax:
flow list {port_id} [group {group_id}] [...]
List configured flow rules on a port. Output can optionally be limited to a
given set of group identifiers.
Signed-off-by: Adrien Mazarguil
---
app/test-pmd/cmdline.c | 4 ++
app/test-pmd/cmdline_flow.c | 141
Parse all integer types and handle conversion to network byte order in a
single function.
Signed-off-by: Adrien Mazarguil
---
app/test-pmd/cmdline_flow.c | 148 +++
1 file changed, 148 insertions(+)
diff --git a/app/test-pmd/cmdline_flow.c b/app/test-pmd/cmdl
Managing generic flow API functions from command line requires the use of
dynamic tokens for convenience as flow rules are not fixed and cannot be
defined statically.
This commit adds specific flexible parser code and object for a new "flow"
command in separate file.
Signed-off-by: Adrien Mazargu
Add basic management functions for the generic flow API (validate, create,
destroy, flush, query and list). Flow rule objects and properties are
arranged in lists associated with each port.
Signed-off-by: Adrien Mazarguil
---
app/test-pmd/cmdline.c | 1 +
app/test-pmd/config.c | 484 +
This prevents sigbus errors on architectures that cannot handle unexpected
unaligned accesses to the output buffer.
Signed-off-by: Adrien Mazarguil
---
lib/librte_cmdline/cmdline_parse.c | 9 ++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/lib/librte_cmdline/cmdline_parse
Considering tokens must be hard-coded in a list part of the instruction
structure, context-dependent tokens cannot be expressed.
This commit adds support for building dynamic token lists through a
user-provided function, which is called when the static token list is empty
(a single NULL entry).
B
This new API supersedes all the legacy filter types described in
rte_eth_ctrl.h. It is slightly higher level and as a result relies more on
PMDs to process and validate flow rules.
Benefits:
- A unified API is easier to program for, applications do not have to be
written for a specific filter t
As previously discussed in RFC v1 [1], RFC v2 [2], with changes
described in [3] (also pasted below), here is the first non-draft series
for this new API.
Its capabilities are so generic that its name had to be vague, it may be
called "Generic flow API", "Generic flow interface" (possibly shortene
Add common vector type definitions to all CPU architectures.
Signed-off-by: Nelio Laranjeiro
---
lib/librte_eal/common/Makefile | 1 +
lib/librte_eal/common/include/arch/arm/rte_vect.h | 1 +
.../common/include/arch/ppc_64/rte_vect.h | 1 +
lib/librte_eal/comm
Thanks to David, I will submit v3 patch to indicate correct Fixes.
> -Original Message-
> From: David Marchand [mailto:david.marchand at 6wind.com]
> Sent: Wednesday, November 16, 2016 7:24 PM
> To: Dai, Wei
> Cc: dev at dpdk.org; Burakov, Anatoly
> Subject: Re: [PATCH v2] eal/linuxapp:
Thanks to Yigit Ferruh and Wenzhuo for your guide.
Several months ago, I download checkpatch.pl and put it in /root/bin/.
In /root/.bash_profile in my server, there is line :export
DPDK_CHECKPATCH_PATH=/root/bin/checkpatch.pl
Before I send this patch, I have run checkpath.sh to check it and it sh
Hello Wei,
On Wed, Nov 16, 2016 at 3:40 AM, Wei Dai wrote:
> In function pci_mknod_uio_dev() in lib/librte_eal/eal/eal_pci_uio.c,
> The return value of mknod() is ret, not f got by fopen().
> So the value of ret should be checked for mknod().
>
> Fixes: 67c536bdad93 ("pci: move uio mapping in a d
> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Jerin Jacob
> Sent: Tuesday, November 15, 2016 7:12 PM
> To: dev at dpdk.org
> Cc: Doherty, Declan ; Jerin Jacob
>
> Subject: [dpdk-dev] [PATCH] cryptodev: fix crash on null dereference
>
> crypodev->data->na
Hi Wenzhuo,
On 11/16/2016 3:28 AM, Lu, Wenzhuo wrote:
> Hi Wei,
>
>> -Original Message-
>> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Wei Dai
>> Sent: Wednesday, November 16, 2016 10:41 AM
>> To: dev at dpdk.org; Burakov, Anatoly; david.marchand at 6wind.com; Dai, Wei
>> Subj
In function pci_mknod_uio_dev() in lib/librte_eal/eal/eal_pci_uio.c,
The return value of mknod() is ret, not f got by fopen().
So the value of ret should be checked for mknod().
Fixes: 67c536bdad93 ("pci: move uio mapping in a dedicated file")
Signed-off-by: Wei Dai
---
fix my local git setting
On Monday 14 November 2016 11:08 PM, Ferruh Yigit wrote:
[...]
> What I was thinking is:
>
> rte_device/driver are not abstract classes.
>
> rte_bus device/driver is an abstract class and any bus inherited from
> this class.
> rte_func device/driver is and abstract class and eth/crypto inherited
>
From: Wei Dai
In function pci_mknod_uio_dev() in lib/librte_eal/eal/eal_pci_uio.c,
The return value of mknod() is ret, not f got by fopen().
So the value of ret should be checked for mknod().
Fixes: 67c536bdad93 ("pci: move uio mapping in a dedicated file")
Signed-off-by: Wei Dai
---
lib/libr
Hi Wei,
> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Wei Dai
> Sent: Wednesday, November 16, 2016 10:41 AM
> To: dev at dpdk.org; Burakov, Anatoly; david.marchand at 6wind.com; Dai, Wei
> Subject: [dpdk-dev] [PATCH v2] eal/linuxapp: fix return value check
crypodev->data->name will be null when
rte_cryptodev_get_dev_id() invoked without a valid
crypto device instance.
Signed-off-by: Jerin Jacob
---
lib/librte_cryptodev/rte_cryptodev.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/lib/librte_cryptodev/rte_cryptodev.c
b/l
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