Commit Graph

83 Commits

Author SHA1 Message Date
Qiming Yang
d28645c741 app/testpmd: add offload capabilities query
Add two new commands "show port cap <port>" and "show
port cap all" to display what offload capabilities supported
in ports. It will not only display all the capabilities of
the port, but also the enabling condition for each capability
in the running time.

Signed-off-by: Qiming Yang <qiming.yang@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
2017-01-30 16:59:14 +01:00
Bernard Iremonger
f1b2e0ef61 app/testpmd: handle i40e in VF VLAN filter command
modify set_vf_rx_vlan function to handle the i40e PMD.

Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>
2017-01-17 19:46:25 +01:00
Tiwei Bie
bb98856f24 app/testpmd: add MACsec commands
Below MACsec offload commands are added:

- set macsec offload <port_id> on encrypt on|off replay-protect on|off
- set macsec offload <port_id> off
- set macsec sc tx|rx <port_id> <mac> <pi>
- set macsec sa tx|rx <port_id> <idx> <an> <pn> <key>

Also update the testpmd user guide.

Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2017-01-15 19:16:48 +01:00
Adrien Mazarguil
938a184a18 app/testpmd: implement basic support for flow API
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 <adrien.mazarguil@6wind.com>
Acked-by: Olga Shern <olgas@mellanox.com>
2016-12-23 10:19:15 +01:00
Mohammad Abdul Awal
0f6f219e79 app/testpmd: fix RSS hash key size
RSS hash-key-size is retrieved from device configuration instead of
using a fixed size of 40 bytes.

Fixes: f79959ea15 ("app/testpmd: allow to configure RSS hash key")

Signed-off-by: Mohammad Abdul Awal <mohammad.abdul.awal@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
2016-10-13 16:07:25 +02:00
Jianfeng Tan
0f62d63593 app/testpmd: support tunneled TSO in checksum engine
Add a new command "tunnel_tso set <tso_segsz> <port>" to enable
segmentation offload and set MSS to tso_segsz. Another command,
"tunnel_tso show <port>" is added to show tunneled packet MSS.
Result 0 means tunnel_tso is disabled.

The original commands, "tso set <tso_segsz> <port>" and "tso show
<port>" are only reponsible for non-tunneled packets. And the new
commands are for tunneled packets.

Below conditions are needed to make it work:
  a. tunnel TSO is supported by the NIC;
  b. "csum parse_tunnel" must be set so that tunneled pkts are
     recognized;
  c. for tunneled pkts with outer L3 is IPv4, "csum set outer-ip"
     must be set to hw, because after tso, total_len of outer IP
     header is changed, and the checksum of outer IP header calculated
     by sw should be wrong; that is not necessary for IPv6 tunneled
     pkts because there's no checksum field to be filled anymore.

Suggested-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Signed-off-by: Zhe Tao <zhe.tao@intel.com>
Signed-off-by: Jianfeng Tan <jianfeng.tan@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
2016-10-09 23:19:45 +02:00
Zhihong Wang
bf56fce1fb app/testpmd: add retry option
This patch adds retry option in testpmd to prevent most packet losses.
It can be enabled by "set fwd <mode> retry". All modes except rxonly
support this option.

Adding retry mechanism expands test case coverage to support scenarios
where packet loss affects test results.

Signed-off-by: Zhihong Wang <zhihong.wang@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
2016-06-16 16:23:24 +02:00
Bernard Iremonger
0c0db76f42 app/testpmd: separate forward config setup from display
Add call to fwd_config_setup to init_config.
Add call to fwd_config_setup for corelist, coremask and nbcore setup.
Add call to fwd_config_setup for portlist, portmask and nbport setup.
Add call to fwd_config_setup for rxq, txq, rxd and txd setup.
Remove fwd_config_setup from fwd_config_display.
Call the pkt_fwd_config_display function directly,
and remove the fwd_config_display wrapper function.

Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
2016-06-16 10:19:29 +02:00
Bernard Iremonger
0e545d3047 app/testpmd: check stopping port is not in bonding
Add new function port_is_bonding_slave
Use this function in stop_port and close_port functions.

Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
2016-06-16 10:19:29 +02:00
Bernard Iremonger
a8ef3e3a98 app/testpmd: check stopping port is not forwarding
Add calls to port_is_forwarding function in stop_port and
close_port functions to check that port is not forwarding.

Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
2016-06-16 10:10:06 +02:00
Helin Zhang
19b16e2f64 ethdev: add vlan type when setting ether type
In order to set ether type of VLAN for single VLAN, inner
and outer VLAN, the VLAN type as an input parameter is added
to 'rte_eth_dev_set_vlan_ether_type()'.
In addition, corresponding changes in e1000, ixgbe and i40e
are also added.

It is an ABI break but ethdev library is already bumped for 16.04.

Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
2016-03-11 22:21:06 +01:00
Huawei Xie
693f715da4 remove extra parentheses in return statement
fix the error reported by checkpatch:
  "ERROR: return is not a function, parentheses are not required"

remove parentheses in return like:
  "return (logical expressions)"

remove parentheses in return a function like:
  "return (rte_mempool_lookup(...))"

Fixes: 6307b909b8 ("lib: remove extra parenthesis after return")

Signed-off-by: Huawei Xie <huawei.xie@intel.com>
2016-02-10 15:47:50 +01:00
Zhihong Wang
d3a274ce9d app/testpmd: handle SIGINT and SIGTERM
Handle SIGINT and SIGTERM in testpmd.

Signed-off-by: Zhihong Wang <zhihong.wang@intel.com>
Acked-by: Michael Qiu <michael.qiu@intel.com>
2016-01-27 17:06:51 +01:00
Konstantin Ananyev
79bec05b32 app/testpmd: add ability to split outgoing packets
For CSUM forwarding mode add ability to copy & split outgoing packet
into the new mbuf that consists of multiple segments.
For TXONLY and CSUM forwarding modes add ability to make number of
segments in the outgoing packet to vary on a per packet basis.
Number of segments and size of each segment is controlled by
'set txpkts' command.
Split policy is controlled by 'set txsplit' command.
Possible values are: on | off | rand.
Tha allows to increase test coverage for TX PMD codepaths.

Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
2015-11-12 00:22:26 +01:00
Konstantin Ananyev
ab3257e13d app/testpmd: add command to display queue info
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Remy Horton <remy.horton@intel.com>
2015-11-02 00:14:52 +01:00
Jingjing Wu
cd80f411a7 app/testpmd: add command to display DCB info
This patch adds a command to display DCB info in ports.

Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Jijiang Liu <jijiang.liu@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
2015-11-01 14:52:06 +01:00
Jingjing Wu
1a572499be app/testpmd: setup DCB forwarding based on traffic class
This patch changes the testpmd DCB forwarding stream to make it
based on traffic class.
It also fixes some coding style issues.

Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Jijiang Liu <jijiang.liu@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
2015-11-01 14:52:06 +01:00
Nelio Laranjeiro
8205e241b2 app/testpmd: add missing type to RSS hash commands
DPDK uses a structure to get or set a new hash key (see
eth_rte_rss_hash_conf).  rss_hf field from this structure is used in
rss_hash_get_conf to retrieve the hash key and in rss_hash_update uses
it to verify the key exists before trying to update it.

Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
2015-10-31 00:21:58 +01:00
Stephen Hurd
7acf894d07 app/testpmd: detect numa socket count
Currently, there is a MAX_SOCKET macro which artificially limits the
number of NUMA sockets testpmd can use.  Anything on a higher socket
ends up using socket zero.  This patch replaces this with a variable
set during set_default_fwd_lcores_config() and uses RTE_MAX_NUMA_NODES
where a hard-coded max number of sockets is required.

Signed-off-by: Stephen Hurd <shurd@broadcom.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
2015-10-24 21:41:17 +02:00
Bernard Iremonger
41b05095c4 app/testpmd: fix bonding start
When the bonded port is started it also starts the slave port,
but the slave port status is not set. A slave_flag has been
added to struct rte_port to resolve this issue.

Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Declan Doherty <declan.doherty@intel.com>
2015-07-27 19:20:45 +02:00
Helin Zhang
92ebda07ee app/testpmd: add qinq stripping and insertion
If double vlan is detected, its stripped flag and vlan tags can be
printed on rxonly mode. Test command of 'tx_vlan set' is expanded
to set both single and double vlan tags on TX side for each packets
to be sent out.

Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
2015-07-07 16:42:11 +02:00
Ivan Boule
8fff667578 app/testpmd: new command to add/remove multicast MAC addresses
Add the new interactive command:
    mcast_addr add|remove X <mcast_addr>
to add/remove the multicast MAC address <mcast_addr> to/from the set of
multicast addresses filtered by port <X>.
Command used to test the function "rte_eth_dev_set_mc_addr_list"
that has been added to the API of PMDs.

Signed-off-by: Ivan Boule <ivan.boule@6wind.com>
2015-06-12 15:55:38 +02:00
Konstantin Ananyev
824cb29c0e apps: fix default mbuf size
Latest mbuf changes (priv_size addition and related fixes)
exposed small problem with testpmd and few other sample apps:
when mbuf size is exaclty 2KB or less, that causes
ixgbe PMD to select scattered RX even for configs with 'normal'
max packet length (max_rx_pkt_len == ETHER_MAX_LEN).
To overcome that problem and unify the code, new macro was created
to represent recommended minimal buffer length for mbuf.
When appropriate, samples are updated to use that macro.

Fixes: dfb03bbe2b ("app/testpmd: use standard functions to initialize
mbufs and mbuf pool")

Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
2015-05-11 15:51:14 +02:00
Michal Jastrzebski
64b01ee0b2 app/testpmd: check vlan filter configuration
This patch modifies testpmd behavior when setting:
rx_vlan add all vf_port (enabling all vlanids
to be passed thru rx filter on VF).
Rx_vlan_all_filter_set() function,
checks if the next vlanid can be enabled by the driver.
Number of vlanids is limited by the NIC and thus the NIC
do not allow to enable more vlanids than it can allocate
in VFTA table.

Signed-off-by: Michal Jastrzebski <michalx.k.jastrzebski@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
2015-03-09 12:47:26 +01:00
Tetsuya Mukawa
edab33b1c0 app/testpmd: support port hotplug
The patch introduces following commands.
- port attach [ident]
- port detach [port_id]
 - attach: attaching a port
 - detach: detaching a port
 - ident: pci address of physical device.
          Or device name and parameters of virtual device.
         (ex. 0000:02:00.0, eth_pcap0,iface=eth0)
 - port_id: port identifier

Signed-off-by: Tetsuya Mukawa <mukawa@igel.co.jp>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
2015-02-26 00:20:43 +01:00
Jingjing Wu
a47ce91502 app/testpmd: new commands for flex filter
Following commands of flex filter are removed:
  - add_flex_filter (port_id) len (len_value) bytes (bytes_string) mask (mask_value)
    priority (prio_value) queue (queue_id)
  - remove_flex_filter (port_id) index (idx)
  - get_flex_filter (port_id) index (idx)
New command is added for flex filter by using filter_ctrl API and new flex filter structure:
  - flex_filter (port_id) (add|del) len (len_value) bytes (bytes_value) mask (mask_value)
    priority (prio_value) queue (queue_id)

Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
2015-02-22 02:53:29 +01:00
Jingjing Wu
a563359259 app/testpmd: update flow director commands
Add new command to set flow director's mask:
  - flow_director_mask
Update arguments of commands:
  - flow_director_filter
  - flow_director_flex_mask
  - flow_director_flex_payload
Following commands of flow director filter are removed:
  - add_signature_filter
  - upd_signature_filter
  - rm_signature_filter
  - add_perfect_filter
  - upd_perfect_filter
  - rm_perfect_filter
  - set_masks_filter
  - set_ipv6_masks_filter

Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
2015-02-22 01:48:43 +01:00
Olivier Matz
3994a3e8bb app/testpmd: rename vxlan in outer-ip in csum commands
The tx_checksum command concerns outer IP checksum, not VxLAN checksum.
Actually there is no checkum in VxLAN header, there is one checksum in
outer IP header, and one checksum in outer UDP header. This option only
controls the outer IP checksum.

Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Jijiang Liu <jijiang.liu@intel.com>
2015-02-16 19:21:18 +01:00
Olivier Matz
64fc36064d app/testpmd: add csum parse-tunnel command
Add a new command related to csum forward engine:

  csum parse-tunnel (on|off) (tx_port_id)

If enabled, the tunnel packets received by the csum forward engine are
parsed and seen as "outer-headers/inner-headers/data".

If disabled, the parsing of the csum forward engine stops at the first
l4 layer. A tunnel packet is seens as "headers/data" (inner headers are
included in payload).

Note: the port argument is the tx_port. It's more coherent compared
to all other testpmd csum flags.

Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Jijiang Liu <jijiang.liu@intel.com>
2015-02-16 19:21:18 +01:00
Pablo de Lara
f2c5125a68 app/testpmd: use default Rx/Tx port configuration
Function to get rx/tx port configuration from the PMDs
was added in previous release to simplify the port configuration
in all sample apps, but testpmd was not modified.

This patch makes testpmd get the default rx/tx port configuration,
but still uses the parameters passed by the command line.

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
2015-02-14 11:35:25 +01:00
Bruce Richardson
950d15163a app/testpmd: remove duplicated function for list parsing
There were two static functions called "parse_item_list" in testpmd app.
Since one was a superset of the functionality of the other, we can
collapse the two calls down into a single one, shared between the two
C files.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
2015-01-15 13:41:39 +01:00
Thomas Monjalon
44eb945696 app/testpmd: fix endianness detection
Use endianness detection factorized in EAL.

The comment about arpa/inet.h is not valid anymore since
commit d07180f211 ("net: fix conflict with libc").

The macro _htons could also be moved in rte_byteorder.h
by providing some constant byte swapping.

Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: Chao Zhu <chaozhu@linux.vnet.ibm.com>
2014-12-05 16:55:00 +01:00
Sergio Gonzalez Monroy
fdf20fa7be add prefix to cache line macros
CACHE_LINE_SIZE is a macro defined in machine/param.h in FreeBSD and
conflicts with DPDK macro version.
Adding RTE_ prefix to avoid conflicts.
CACHE_LINE_MASK and CACHE_LINE_ROUNDUP are also prefixed.

Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
[Thomas: updated on HEAD, including PPC]
2014-11-27 16:21:11 +01:00
David Marchand
503f9e8b42 app: no more bare metal environment
Signed-off-by: David Marchand <david.marchand@6wind.com>
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
2014-11-27 13:09:55 +01:00
Olivier Matz
b51c47536a app/testpmd: support TSO in checksum forward engine
Add two new commands in testpmd:

- tso set <segsize> <portid>
- tso show <portid>

These commands can be used enable TSO when transmitting TCP packets in
the csum forward engine. Ex:

  set fwd csum
  tx_checksum set ip hw 0
  tso set 800 0
  start

Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
2014-11-26 19:35:56 +01:00
Olivier Matz
51f694dd40 app/testpmd: rework checksum forward engine
The csum forward engine was becoming too complex to be used and
extended (the next commits want to add the support of TSO):

- no explaination about what the code does
- code is not factorized, lots of code duplicated, especially between
  ipv4/ipv6
- user command line api: use of bitmasks that need to be calculated by
  the user
- the user flags don't have the same semantic:
  - for legacy IP/UDP/TCP/SCTP, it selects software or hardware checksum
  - for other (vxlan), it selects between hardware checksum or no
    checksum
- the code relies too much on flags set by the driver without software
  alternative (ex: PKT_RX_TUNNEL_IPV4_HDR). It is nice to be able to
  compare a software implementation with the hardware offload.

This commit tries to fix these issues, and provide a simple definition
of what is done by the forward engine:

 * Receive a burst of packets, and for supported packet types:
 *  - modify the IPs
 *  - reprocess the checksum in SW or HW, depending on testpmd command line
 *    configuration
 * Then packets are transmitted on the output port.
 *
 * Supported packets are:
 *   Ether / (vlan) / IP|IP6 / UDP|TCP|SCTP .
 *   Ether / (vlan) / IP|IP6 / UDP / VxLAN / Ether / IP|IP6 / UDP|TCP|SCTP
 *
 * The network parser supposes that the packet is contiguous, which may
 * not be the case in real life.

Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
2014-11-26 19:35:55 +01:00
Olivier Matz
cf543fdbc1 app/testpmd: fix use of offload flags
In testpmd the rte_port->tx_ol_flags flag was used in 2 incompatible
manners:
- sometimes used with testpmd specific flags (0xff for checksums, and
  bit 11 for vlan)
- sometimes assigned to m->ol_flags directly, which is wrong in case
  of checksum flags

This commit replaces the hardcoded values by named definitions, which
are not compatible with mbuf flags. The testpmd forward engines are
fixed to use the flags properly.

Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
2014-11-26 19:35:55 +01:00
Declan Doherty
a21d5a4be4 app/testpmd: set socket id when adding new port
Signed-off-by: Declan Doherty <declan.doherty@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
2014-11-25 12:14:48 +01:00
Jingjing Wu
97b7446482 app/testpmd: configure flow director flexible payload
Test command is added to configure flexible payload

Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
2014-11-25 00:06:45 +01:00
Jingjing Wu
aeca06df4e app/testpmd: configure flow director flexible mask
test command added to configure flexible mask

Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
2014-11-25 00:06:39 +01:00
Helin Zhang
66c594904a ethdev: support multiple sizes of redirection table
As 40G NIC supports different sizes (128/512/64 entries) of
redirection table from that (128 entries) of 1G and 10G NICs,
support of multiple sizes of redirection table is needed.
It includes,
* Redefine 'struct rte_eth_rss_reta' in ethdev.
  - To 'struct rte_eth_rss_reta_entry64' which contains 64
    entries and 64 bits mask.
  - Array of above new structure can be used for any number of
    redirection table entries, as long as the number is multiple
    of 64. This is quite flexible for the future expanding of
    redirection table.
* Redefinition of relevant interfaces in ethdev.
  - Interface of reta update has been redefined with new parameters.
  - Interface of reta query has been redefined with new parameters.
* Rework of 1G PMD in igb.
  - reta update has been reworked.
  - reta query has been reworked.
* Rework of 10G PMD in ixgbe.
  - reta update has been reworked.
  - reta query has been reworked.
* Rework of 40G PMD (PF only) in i40e.
  - reta update has been reworked.
  - reta query has been reworked.
* Implement relevant commands in testpmd.

Test report: http://dpdk.org/ml/archives/dev/2014-November/008362.html

Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Tested-by: Erlu Chen <erlu.chen@intel.com>
2014-11-24 22:59:15 +01:00
Olivier Matz
bfd5051b43 app/testpmd: new command to get extended statistics
Add a new token in "show port" command to dump the extended statistics
of a device. It validates the new xstats framework added in previous commit.

Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
2014-09-23 18:03:54 +02:00
Bruce Richardson
4332beee95 mbuf: expand ol_flags field to 64-bits
The offload flags field (ol_flags) was 16-bits and had no further room
for expansion. This patch increases the field size to 64-bits, using up
the remaining reserved space in the single-cache-line mbuf.

NOTE: none of the values for existing flags have been changed, i.e. no
new numbers have been explicitly reserved between existing flag
definitions.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
2014-09-17 18:53:40 +02:00
Olivier Matz
ea672a8b16 mbuf: remove the rte_pktmbuf structure
The rte_pktmbuf structure was initially included in the rte_mbuf
structure. This was needed when there was 2 types of mbuf (ctrl and
packet). As the control mbuf has been removed, we can merge the
rte_pktmbuf into the rte_mbuf structure.

Advantages of doing this:
  - the access to mbuf fields is easier (ex: m->data instead of m->pkt.data)
  - make the structure more consistent: for instance, there was no reason
    to have the ol_flags field in rte_mbuf
  - it will allow a deeper reorganization of the rte_mbuf structure in the
    next commits, allowing to gain several bytes in it

Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
[Bruce: updated for latest code and new example apps]
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
2014-09-17 11:27:51 +02:00
Chen Jing D(Mark)
5f4ec54f1d testpmd: queue start and stop
The API provides functions to start/stop specific RX/TX queues (see 0748be2).
This change adds command in testpmd to start/stop specific RX/TX queues.

Signed-off-by: Chen Jing D(Mark) <jing.d.chen@intel.com>
Reviewed-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Reviewed-by: Changchun Ouyang <changchun.ouyang@intel.com>
Reviewed-by: Huawei Xie <huawei.xie@intel.com>
2014-08-25 16:07:50 +02:00
Declan Doherty
2950a76931 bond: testpmd support
- Includes the ability to create new bonded devices.
 - Add /remove bonding slave devices.
 - Interogate bonded device stats/configuration
 - Change bonding modes and select balance transmit polices

Signed-off-by: Declan Doherty <declan.doherty@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
2014-07-01 16:25:35 +02:00
Stephen Hemminger
6f41fe75e2 eal: deprecate rte_snprintf
The function rte_snprintf serves no useful purpose. It is the
same as snprintf() for all valid inputs. Deprecate it and
replace all uses in current code.

Leave the tests for the deprecated function in place.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
2014-06-27 02:31:24 +02:00
Cunming Liang
e9378bbc1f app/testpmd: tune default parameters
We usually use testpmd fwd to demonstrate IO forwarding throughput.
For best throughput, it has to assign special parameters to testpmd.
To make it easier to run, now set it as defalut value.
Such parameters are MBUF Mempool Cache and RX/TX threshold registers.
    MBCACHE: 250
    RX threshold registers: pthresh=8 hthresh=8 wthresh=0
    TX threshold registers: pthresh=32 hthresh=0 wthresh=0

Signed-off-by: Cunming Liang <cunming.liang@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Yong Liu <yong.liu@intel.com>
Tested-by: Zhaochen Zhan <zhaochen.zhan@intel.com>
2014-06-26 13:06:10 +02:00
Cunming Liang
836853d3d4 app/testpmd: increase default burst size to 32
The vpmd RX don't accept burst size less than 32.
As vPMD is set =y by default, while default testpmd burst size is 16.
Which will cause RX nothing if not assign burst size correctly.

Signed-off-by: Cunming Liang <cunming.liang@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Yong Liu <yong.liu@intel.com>
Tested-by: Zhaochen Zhan <zhaochen.zhan@intel.com>
2014-06-26 13:06:10 +02:00
Ivan Boule
ae03d0d18a 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>
2014-06-18 00:55:22 +02:00