This patch changes code to use registers offsets stored in mvals table
instead of values defined statically.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
This patch adds ixgbe_set_fdir_drop_queue_82599 for enabling and
setting flow director drop queue, and adds sets drop no match in
ixgbe_init_fdir_perfect_82599 for x550.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Waiting for FDIRCMD completion is an expensive thing to do in the
transmit hot path. This wait was added to catch problems with perfect
filter rules, and, at least in the Linux driver, there is no error
check anyway, so there is no point to adding the delay. So do not wait
for completion. Change the return of the function to void, since it has
no meaningful return value.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
This patch adds the flow control ethertype to the defines for the
ETQF filter list. This only adds the define. Each driver
can add this ethertype to the filter. This is needed to prevent
denial of service by malicious VFs sending out flow control
packets.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Currently credit_refill and credit_max could be zero for a TC and that
is causing Tx hang for CEE mode configuration, so to fix that have at
min credit assigned to a TC and that is as what IEEE mode already does.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Fix missing link in the Linux GSG, accidentally removed
in previous merge:
WARNING: undefined label: linux_gsg_compiling_dpdk
Fixes: 29c673401c4d ("doc: improve Linux guide layout")
Signed-off-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
In HTML and PDF guides, it is clear in the header that the doc
is related to the DPDK.
So "DPDK" is redundant and can be removed from FAQ and release notes
titles to improve consistency.
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Coverity issue reported like
CID 119268 (#1 of 1): Unintended sign extension
(SIGN_EXTENSION)sign_extension: Suspicious implicit sign extension:
vsi_id with type unsigned short (16 bits, unsigned) is promoted in
vsi_id << 23 to type int (32 bits, signed), then sign-extended to type
unsigned long (64 bits, unsigned). If vsi_id << 23 is greater than
0x7FFFFFFF, the upper bits of the result will all be 1.
Fixes: 88ebc2b7f976 ("i40e: extend flow director to support VF")
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
In FreeBsd driver, the max frame size is changed to MTU, but not
keep the default value defined in DataSheet. When DPDK runs on that
NIC, the configured value is not expected.
This patch sets the max frame size to default when initialization.
Fixes: 4861cde46116 ("i40e: new poll mode driver")
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
This counter was left unmodified. Restore it in ixgbe_dev_stats_get.
The ierrors counter still includes imissed for ixgbe. This behaviour is
not consistent amongst all drivers. Another patch may be needed to unify
the meaning of the ierrors counter.
Fixes: 5e50ad1c1b63 ("ixgbe: add specific stats")
Signed-off-by: Robin Jarry <robin.jarry@6wind.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
Replace "entries" by "queues", it clarifies the case.
Fixes: bd3cea78abd8 ("doc: announce ABI change for RETA configuration")
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Current filtering support will be enhanced to accommodate support
for Chelsio T5 hardware filtering support.
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: Kumar Sanghvi <kumaras@chelsio.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Commit 9cbae2aa64eb managed to break the only previously supported
case where a tag is used as a revision, due to git show output
differing between tags and other objects. The hash is on the last
line of the output in both cases though so just grab that.
Fixes: 9cbae2aa64eb ("scripts: support any git revisions as ABI validation range")
Signed-off-by: Panu Matilainen <pmatilai@redhat.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
The faq refers to Linux*, with an asterisk, without any equivalent
note or footnote. This is a legacy from older versions of the docs.
This update removes it.
Signed-off-by: John McNamara <john.mcnamara@intel.com>
Remove **Contents** and |Today| from the rst doc index files since
these are already added automatically to PDF files and are of
little value to the Html files where the Contents is shown in a
sidebar.
Signed-off-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
Fix minor rst doc issues in the contributing/design.rst doc to correct
rendering of notes and code blocks.
Signed-off-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
This patch updates the release notes to include the changes
made (by me), which were not appropriately documented at the time.
Hence, this patch fixes a number of missing docs,
Fixes: e81a315e5dc5 ("ixgbe: add MAC short packet discard count to Rx errors")
Fixes: 48dd1a82a615 ("ixgbe: remove mac fault counts from Rx errors")
Fixes: 256ff05a9cae ("ixgbe: fix Rx errors statistics for UDP checksum")
Also, the CRC byte removal was not added to release notes, so
Fixes: 156c5a8cf913 ("e1000: remove CRC size from byte counters")
Fixes: c03fcee9abbd ("ixgbe: remove CRC size from byte counters")
Fixes: 0834d1524dee ("i40e: remove CRC size from byte counters")
Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
The API has been removed but the symbols were still declared in the map.
Fixes: a421b86a4a02 ("ethdev: remove old flow director API")
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
test_mp_secondary was initially added by mistake.
rte_snprintf has been removed.
Fixes: 9d41beed24b0 ("lib: provide initial versioning")
Fixes: 3185322809c1 ("eal: remove rte_snprintf")
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
A rework was prepared by Marc Sune:
http://dpdk.org/ml/archives/dev/2015-October/026037.html
The goal is to retrieve the supported link speed of a device
and to allow 100G devices while having a consistent API.
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: Olga Shern <olgas@mellanox.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Acked-by: Jan Viktorin <viktorin@rehivetech.com>
Acked-by: Matej Vido <matejvido@gmail.com>
Current buffer size are not enough for a few testpmd commands.
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: Olga Shern <olgas@mellanox.com>
This patch adds the patch submission cheatsheet to
the contributers guide. Both HTML and PDF docs show
the cheatsheet on its own page.
Right clicking the SVG image in the HTML doc allows
for viewing the image on its own, useful for printing
in high quality.
The exact appearance of of the cheatsheet will depend
on the default monospace font installed.
Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>
Add a document to explain the DPDK patch submission and review process.
Signed-off-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
This patch includes the configuration and script files of the some
applications which can be built using DPDK Packet Framework. A
configuration file defines the application structure which include
packet processing stages (knowns as pipelines), their connectivity
and other parameters necessary to start and run the application. A
script file specifies CLI commands required for loading table entries
(rules/routes, etc). The configuration/script files for simple
applications such as l2 forwarding, l3 forwarding have been presented.
In addition, to demonstrate the use and inter-connectivity of various
pipeline modules (which are avilable in packet framework), a complex
packet processing workload i.e. edge router is considered. The
configuration of the pipeline stages used for upstream and downstream
flow processing has been specified separately in two configuration
files. All these configuration and script files don't affect the
compilation.
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Fragmented IPv4 packets have no TCP/UDP headers, so we hashed
random data introducing reordering of the fragments.
Signed-off-by: Andriy Berestovskyy <aber@semihalf.com>
Acked-by: Declan Doherty <declan.doherty@intel.com>
The following messages might appear after some idle time:
"PMD: Failed to allocate LACP packet from pool"
The fix ensures the mempool size is greater than the sum
of TX descriptors.
Signed-off-by: Andriy Berestovskyy <aber@semihalf.com>
Acked-by: Declan Doherty <declan.doherty@intel.com>
Add a known issue to warn that PF reset event/request is not
handled by any VF drivers till 2.2, and which should be fixed
in the future.
Reported-by: David Marchand <david.marchand@6wind.com>
Signed-off-by: Helin Zhang <helin.zhang@intel.com>
This patch updates the release notes with the features
added to ip_pipeline application.
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
Fix typos in sample console commands.
Remove "user@target:~$" prefixes in command lines.
Add --socket-mem 1024 to vhost-switch command lines.
Without the --socket-mem parameter all hugepages will be allocated
to vhost-switch, leaving no memory for the VM.
Add --disable-hw-vlan-filter parameter to testpmd command lines.
Without this parameter testpmd fails on startup in the VM.
Increase value of --sock-mem parameter to testpmd as original
value was too small.
Fixes: d0dff9ba445e ("doc: sample application user guide"
Fixes: 9bc23cb8209c ("doc: add vhost-user to sample guide")
Fixes: 43866bf71d58 ("doc: fix vhost sample parameter")
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Add note to the documentation that only x86_64 versions of the external
libraries are currently provided.
Signed-off-by: Matej Vido <matejvido@gmail.com>
