EAL misses 4 device ID but base codes support them, so add them into EAL.
Signed-off-by: Changchun Ouyang <changchun.ouyang@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
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>
test command added to configure flexible mask
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
configure flexible payload and flex mask in i40e driver
It includes arguments verification and HW setting.
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
implement operation to get flow director statistics in i40e pmd driver
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
define structures for getting flow director statistics
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
implement operation to get flow director information in i40e pmd driver, includes
- mode
- supported flow types
- table space
- flexible payload size and granularity
- configured flexible payload and mask information
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
define structures for getting flow director information includes:
- mode
- supported flow types
- table space
- flexible payload size and granularity
- configured flexible payload and mask information
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Test command is added to flush flow director table
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
implement operation to flush flow director table
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Extended fdir info is printed in rxonly fwd engine when fdir match.
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
setting the FDIR flag and report FD_ID plus flex bytes in mbuf if match
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
fdir field in rte_mbuf is extended to support flex bytes reported when fdir match.
8 flex bytes can be reported in maximum.
The reported flex bytes are part of flexible payload.
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Commands are added to test adding or deleting flow director filters.
10 flow types in flow director are supported: ipv4, ipv4-frag, tcpv4, udpv4, sctpv4, ipv6, ipv6-frag, tcpv6, udpv6, sctpv6
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
deal with two operations for flow director
- RTE_ETH_FILTER_ADD
- RTE_ETH_FILTER_DELETE
encode the flow inputs to programming packet
sent the packet to filter programming queue and check status on the status report queue
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
- macros to validate flow_type and pctype
- functions for transition between flow_type and pctype:
- i40e_flowtype_to_pctype
- i40e_pctype_to_flowtype
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
define structures to add or delete flow director filter
- struct rte_eth_fdir_filter
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
set flexible payload related registers to default value at initialization time.
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
set up fortville resources to support flow director, includes
- queue 0 pair allocated and set up for flow director
- create vsi
- reserve memzone for flow director programming packet
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Support of updating/querying redirection table has been added for VF.
Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
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>
Returning redirection table size has been supported in ops of
'dev_infos_get' for both PF and VF. Default RX/TX configurations
of VF can be returned in ops of 'dev_infos_get', while it was
missed before.
Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
As more and more information are different between PF and VF, ops
of 'dev_infos_get' has been implemented respectively. In addition,
returning redirection table size has been supported in it.
Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
As more and more information are different between PF and VF,
ops of 'dev_infos_get' has been implemented respectively. In
addition, new field of 'reta_size' has been added in
'struct rte_eth_dev_info' for returning redirection table size.
Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Add support of setting hash lookup table size according
to the hardawre capability.
Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Adding support for lsc interrupt from bonded device to link
bonding library with supporting unit tests in the test application.
Signed-off-by: Declan Doherty <declan.doherty@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Tested-by: SunX Jiajia <sunx.jiajia@intel.com>
This is a Linux-specific virtual PMD driver backed by an AF_PACKET
socket. This implementation uses mmap'ed ring buffers to limit copying
and user/kernel transitions. The PACKET_FANOUT_HASH behavior of
AF_PACKET is used for frame reception. In the current implementation,
Tx and Rx queues are always paired, and therefore are always equal
in number -- changing this would be a Simple Matter Of Programming.
Interfaces of this type are created with a command line option like
"--vdev=eth_af_packet0,iface=...". There are a number of options available
as arguments:
- Interface is chosen by "iface" (required)
- Number of queue pairs set by "qpairs" (optional, default: 1)
- AF_PACKET MMAP block size set by "blocksz" (optional, default: 4096)
- AF_PACKET MMAP frame size set by "framesz" (optional, default: 2048)
- AF_PACKET MMAP frame count set by "framecnt" (optional, default: 512)
Signed-off-by: John W. Linville <linville@tuxdriver.com>
[Thomas: disable because of incompatibility with some kernels]
set link-up and set link-down were not included
in the help command.
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
This patch fixes two occurrences where a call to strncmp had the closing
brace in the wrong place. Changing this form:
if (strncmp(X,Y,sizeof(X) != 0))
which does a comparison of length 1, to
if (strncmp(X,Y,sizeof(X)) != 0)
which does the correct length comparison and then compares the result to
zero in the "if" part, as the author presumably originally intended.
Reported-by: Larry Wang <liang-min.wang@intel.com>
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
eal_flags and multiprocess unit tests use --file-prefix option
which is not supported in FreeBSD, so it has been removed
if compiled for this OS.
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Some features of the cmdline were broken in FreeBSD as a result of
termios not being compiled.
Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Since commit 08b563ffb1 ("mbuf: replace data pointer by an offset"),
data is not an mbuf field anymore.
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Since commit 08b563ffb1 ("mbuf: replace data pointer by an offset"),
data is not an mbuf field anymore.
Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
It eliminates a race between threads using rte_alarm_cancel() and
rte_alarm_set().
Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
During initialization of rte_table_hash_ext and rte_table_hash_lru, a
contiguous region of memory is allocated to store meta data, buckets,
extended buckets, keys, stack of keys, stack of extended buckets and
data entries. The size of each region depends on the hash table
configuration.
The address of each region is calculated using offsets relative to the
beginning of the memory region. Without this patch, the offsets
contain the size of the table meta data (sizeof(struct
rte_table_hash)). These addresses are stored in pointers which are
used when entries are added or deleted and lookups are performed.
Instead of adding these offsets to the address of the beginning of the
memory region, they are added to the address of the end of the meta
data (= address of the beginning of the memory region + sizeof(struct
rte_table_hash)). The resulting addresses are off by sizeof(struct
rte_table_hash) bytes. As a consequence, memory past the allocated
region can be accessed by the add, delete and lookup operations.
This patch corrects the address calculation by not including the size
of the meta data in the offsets.
Signed-off-by: Balazs Nemeth <balazs.nemeth@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
During initialization of rte_hash_table_ext and rte_hash_table_lru,
t->data_size_shl is calculated. This member contains the number of
bits to shift left during calculation of the location of entries in
the hash table. To determine the number of bits to shift left, the
size of the entry (as provided to the rte_table_hash_ext_create and
rte_table_hash_lru_create) has to be used instead of the size of the
key.
Signed-off-by: Balazs Nemeth <balazs.nemeth@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
If a key is not found in a bucket and the bucket has been extended,
the extended buckets also have to checked for potentially matching
keys. The extended buckets are checked at the end of the lookup. In
most cases, this logic is skipped as it is uncommon to have buckets in
an extended state.
In case the lookup is performed with less than 5 packets, an
unoptimized version is run instead (the optimized version requires at
least 5 packets). The extended buckets should also be checked in this
case instead of simply ignoring the extended buckets.
Signed-off-by: Balazs Nemeth <balazs.nemeth@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
When an entry is deleted from an extensible rte_table_hash, the bucket
that stored the entry can become empty. If this is the case, the
bucket needs to be removed from the chain of buckets.
During removal of the bucket, the chain should be updated first. If
the bucket that will be removed is cleared first, the chain is broken
and the information to update the chain is lost.
Signed-off-by: Balazs Nemeth <balazs.nemeth@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
The 1.7 DPDK_Prog_Guide document in MSWord has been converted to rst format for
use with Sphinx. There is an rst file for each chapter and an index.rst file
which contains the table of contents.
The top level index file has been modified to include this guide.
This document contains some png image files. If any of these png files are modified
they should be replaced with an svg file.
This is the sixth document from a set of 6 documents.
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
