app/testpmd: command to configure MTU

Take avantage of the .set_mtu ethdev function and make it possible to configure
MTU on devices using testpmd.

Signed-off-by: Ivan Boule <ivan.boule@6wind.com>

app/testpmd: command to configure MTU

Take avantage of the .set_mtu ethdev function and make it possible to configure
MTU on devices using testpmd.

Signed-off-by: Ivan Boule <ivan.boule@6wind.com>
Signed-off-by: David Marchand <david.marchand@6wind.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>

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app/testpmd: support displaying 32-byte Rx descriptors

i40e supports both 16 and 32 bytes RX descriptors, while ixgbe and
igb support 16 bytes size only. Code changes have been made in
test-pmd to s

app/testpmd: support displaying 32-byte Rx descriptors

i40e supports both 16 and 32 bytes RX descriptors, while ixgbe and
igb support 16 bytes size only. Code changes have been made in
test-pmd to support both 16 and 32 bytes RX descriptors according
to the configuration in config files.

Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Signed-off-by: Jing Chen <jing.d.chen@intel.com>
Acked-by: Cunming Liang <cunming.liang@intel.com>
Acked-by: Jijiang Liu <jijiang.liu@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Heqing Zhu <heqing.zhu@intel.com>
Tested-by: Waterman Cao <waterman.cao@intel.com>

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ethdev: set port based vlan

To support i40e, new ops has been added to support setting
port based vlan insertion.

New command 'tx_vlan set pvid port_id vlan_id (on|off)'
has been added in testpmd t

ethdev: set port based vlan

To support i40e, new ops has been added to support setting
port based vlan insertion.

New command 'tx_vlan set pvid port_id vlan_id (on|off)'
has been added in testpmd to configure port based vlan insertion.

Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Signed-off-by: Jing Chen <jing.d.chen@intel.com>
Acked-by: Cunming Liang <cunming.liang@intel.com>
Acked-by: Jijiang Liu <jijiang.liu@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Heqing Zhu <heqing.zhu@intel.com>
Tested-by: Waterman Cao <waterman.cao@intel.com>

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ethdev: add Rx error counters for missed, badcrc and badlen packets

Split input error stats to have a better understanding of why packets
have been dropped.
Keep ierrors field untouched for backward

ethdev: add Rx error counters for missed, badcrc and badlen packets

Split input error stats to have a better understanding of why packets
have been dropped.
Keep ierrors field untouched for backward compatibility.

Signed-off-by: Ivan Boule <ivan.boule@6wind.com>
Signed-off-by: David Marchand <david.marchand@6wind.com>
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>

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app/testpmd: add commands for filters

add commands in testpmd for NIC filters:
add_ethertype_filter
remove_ethertype_filter
get_ethertype_filter
add_2tuple_filter
remove_2tuple_filter
get_2tuple_fil

app/testpmd: add commands for filters

add commands in testpmd for NIC filters:
add_ethertype_filter
remove_ethertype_filter
get_ethertype_filter
add_2tuple_filter
remove_2tuple_filter
get_2tuple_filter
add_5tuple_filter
remove_5tuple_filter
get_5tuple_filter
add_syn_filter
remove_syn_filter
get_syn_filter
add_flex_filter
remove_flex_filter
get_flex_filter

Signed-off-by: jingjing.wu <jingjing.wu@intel.com>
Tested-by: Waterman Cao <waterman.cao@intel.com>
Reviewed-by: Vladimir Medvedkin <medvedkinv@gmail.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>

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app/testpmd: Tx rate limitation for queue and VF

Signed-off-by: Ouyang Changchun <changchun.ouyang@intel.com>
Acked-by: Jijiang Liu <jijiang.liu@intel.com>
Tested-by: Waterman Cao <waterman.cao@inte

app/testpmd: Tx rate limitation for queue and VF

Signed-off-by: Ouyang Changchun <changchun.ouyang@intel.com>
Acked-by: Jijiang Liu <jijiang.liu@intel.com>
Tested-by: Waterman Cao <waterman.cao@intel.com>
Acked-by: Huawei Xie <huawei.xie@intel.com>

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remove trailing whitespaces

This commit removes trailing whitespace from lines in files. Almost all
files are affected, as the BSD license copyright header had trailing
whitespace on 4 lines in it [

remove trailing whitespaces

This commit removes trailing whitespace from lines in files. Almost all
files are affected, as the BSD license copyright header had trailing
whitespace on 4 lines in it [hence the number of files reporting 8 lines
changed in the diffstat].

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
[Thomas: remove spaces before tabs in libs]
[Thomas: remove more trailing spaces in non-C files]
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>

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app/testpmd: allow to configure RSS hash key

Add the command "port config X rss-hash-key key" in the 'testpmd'
application to configure the RSS hash key used to compute the RSS
hash of input [IP] pa

app/testpmd: allow to configure RSS hash key

Add the command "port config X rss-hash-key key" in the 'testpmd'
application to configure the RSS hash key used to compute the RSS
hash of input [IP] packets received on port X.

Signed-off-by: Ivan Boule <ivan.boule@6wind.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>

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ethdev: allow to get RSS hash functions and key

1) Add a new function "rss_hash_conf_get" in the PMD API to retrieve the
current configuration of the RSS functions and/or of the RSS key used
b

ethdev: allow to get RSS hash functions and key

1) Add a new function "rss_hash_conf_get" in the PMD API to retrieve the
current configuration of the RSS functions and/or of the RSS key used
by a NIC to compute the RSS hash of input packets.
The new function uses the existing data structure "rte_eth_rss_conf" for
returning the RSS hash configuration.

2) Add the ixgbe-specific function "ixgbe_dev_rss_hash_conf_get" and the
igb-specific function "eth_igb_rss_hash_conf_get" to retrieve the RSS
hash configuration of ixgbe and igb controllers respectively.

3) Add the command "show port X rss-hash [key]" in the testpmd application
to display the RSS hash configuration of port X.

Signed-off-by: Ivan Boule <ivan.boule@6wind.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>

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app/testpmd: add engine that replies to ARP and ICMP echo requests

Add a new specific packet processing engine in the "testpmd" application that
only replies to ARP requests and to ICMP echo request

app/testpmd: add engine that replies to ARP and ICMP echo requests

Add a new specific packet processing engine in the "testpmd" application that
only replies to ARP requests and to ICMP echo requests.
For this purpose, a new "icmpecho" forwarding mode is provided that can be
dynamically selected with the following testpmd command:

set fwd icmpecho

before starting the receipt of packets on the selected ports.

Then, the "icmpecho" engine performs the following actions on all received
packets:

- replies to a received ARP request by sending back on the RX port a ARP
reply with a "sender hardware address" field containing the MAC address
of the RX port,

- replies to a ICMP echo request by sending back on the RX port a ICMP echo
reply, swapping the IP source and the IP destination address in the IP
header,

- otherwise, simply drops the received packet.

When replying to a received packet that was encapsulated into a VLAN tunnel,
the reply is sent back with the same VLAN identifier.
By default, the testpmd configures VLAN header stripping RX option on each
port.
This option is not managed by the icmpecho engine which won't detect
packets that were encapsulated into a VLAN.
To address this issue, the VLAN header stripping option must be previously
switched off with the following testpmd command:

vlan set strip off

When the "verbose" mode has been set with the testpmd command
"set verbose 1", the "icmpecho" engine displays informations about each
received packet.

The "icmpecho" forwarding engine can also be used to simply check port
connectivity at the hardware level (check that cables are well-plugged)
and at the software level (receipt of VLAN packets, for instance).

Signed-off-by: Ivan Boule <ivan.boule@6wind.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>

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app/testpmd: list forwarding engines

Having a function to list forwarding engines helps to show them
in cli help and in parameters usage witout duplicating code.

Signed-off-by: Thomas Monjalon <tho

app/testpmd: list forwarding engines

Having a function to list forwarding engines helps to show them
in cli help and in parameters usage witout duplicating code.

Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: Ivan Boule <ivan.boule@6wind.com>

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app/testpmd: add loopback topology

This commits adds a new "loop" option to the --port-topology argument. With
the loop option specified, ingress traffic is simply transmitted back on the
same inte

app/testpmd: add loopback topology

This commits adds a new "loop" option to the --port-topology argument. With
the loop option specified, ingress traffic is simply transmitted back on the
same interface.

Signed-off-by: Cyril Chemparathy <cchemparathy@tilera.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>

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app/testpmd: fix incompatible sign for printf arguments

The socket_id member of struct rte_port is an unsigned int while the d
conversion specifier of printf expects an int.

The addr_bytes member o

app/testpmd: fix incompatible sign for printf arguments

The socket_id member of struct rte_port is an unsigned int while the d
conversion specifier of printf expects an int.

The addr_bytes member of struct ether_addr is an array of uint8_t
while the X conversion specifier of printf expects an unsigned int.
Values of type uint8_t are promoted to type int when used in the
ellipsis notation of a function.

These minor bugs were found using TrustInSoft Analyzer.

Signed-off-by: Julien Cretin <julien.cretin@trust-in-soft.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>

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app/testpmd: check socket id validity

Now socket id is from device's numa_node, if it is invalid, just set it to 0
as default to avoid crash which will be caused by the reference to
port_per_socket[

app/testpmd: check socket id validity

Now socket id is from device's numa_node, if it is invalid, just set it to 0
as default to avoid crash which will be caused by the reference to
port_per_socket[socket_id].

Also one warning is displayed to user that port-numa-config and
ring-numa-config parameters should be used along with --numa for NUMA mode.

A check for NUMA_NO_CONFIG was also missing from init_fwd_stream().

Signed-off-by: Liu Xiaofeng <xiaofeng.liu@6wind.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>

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ethdev: add pause frame counters for em/igb/ixgbe

Add into the `rte_eth_stats` data structure 4 (64-bit) counters
of XOFF/XON pause frames received and sent on a given port.

Update em, igb, and ixg

ethdev: add pause frame counters for em/igb/ixgbe

Add into the `rte_eth_stats` data structure 4 (64-bit) counters
of XOFF/XON pause frames received and sent on a given port.

Update em, igb, and ixgbe drivers to return the value of the 4 XOFF/XON
counters through the `rte_eth_stats_get` function exported by the DPDK
API.

Display the value of the 4 XOFF/XON counters in the `testpmd` application.

Signed-off-by: Ivan Boule <ivan.boule@6wind.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>

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app/testpmd: added new macfwd-retry mode

This adds a new forwarding mode to testpmd, whereby it will forward
packets, but on a transmit failure, it will wait a small amount of time
before retrying t

app/testpmd: added new macfwd-retry mode

This adds a new forwarding mode to testpmd, whereby it will forward
packets, but on a transmit failure, it will wait a small amount of time
before retrying the transmit again. This mode can be useful in some
cases to set a zero-packet loss rate at the cost of overall throughput,
especially in cases where TX ring size/buffering is constrained, such as
with virtio.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>

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xen: core library changes

Core support for using the Intel DPDK with Xen Dom0 - including EAL
changes and mempool changes. These changes encompass how memory mapping
is done, including support for i

xen: core library changes

Core support for using the Intel DPDK with Xen Dom0 - including EAL
changes and mempool changes. These changes encompass how memory mapping
is done, including support for initializing a memory pool inside an
already-allocated block of memory.
KNI sample app updated to use KNI close function when used with Xen.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>

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update Intel copyright years to 2014

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>

app/testpmd: VMDq and DCB updates

Signed-off-by: Intel

doc: whitespace changes in licenses

Signed-off-by: Intel

ethdev: RSS RETA configuration

Signed-off-by: Intel

ethdev: store numa_node per device

Signed-off-by: Intel

pci: support multiple PCI regions per device

Need to change PCI code to support multiple I/O regions on a single device.
Some devices like VMXNET3 have multiple PCI memory regions, and some
have non

pci: support multiple PCI regions per device

Need to change PCI code to support multiple I/O regions on a single device.
Some devices like VMXNET3 have multiple PCI memory regions, and some
have none.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: Intel

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update copyright date to 2013

Signed-off-by: Intel

app: fix unused values

Fix warnings of type "Value stored to 'xxx' is never read".

Signed-off-by: Zijie Pan <zijie.pan@6wind.com>
Acked-by: Ivan Boule <ivan.boule@6wind.com>
Acked-by: Adrien Mazarg

app: fix unused values

Fix warnings of type "Value stored to 'xxx' is never read".

Signed-off-by: Zijie Pan <zijie.pan@6wind.com>
Acked-by: Ivan Boule <ivan.boule@6wind.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>

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