It fixes compile issue on ICC 13.0.0.
Error logs:
i40e_ethdev.c(7943): error #188: enumerated type mixed with another type
Fixes: c8b9a3e3fe1b ("i40e: support DCB mode")
Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Once posted through mailbox, we must check for nack from the PF
and report an error in this case.
Signed-off-by: Julien Meunier <julien.meunier@6wind.com>
Signed-off-by: David Marchand <david.marchand@6wind.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Report an error when something went wrong.
Signed-off-by: Julien Meunier <julien.meunier@6wind.com>
Signed-off-by: David Marchand <david.marchand@6wind.com>
Acked-by: Sujith Sankar <ssujith@cisco.com>
In case of creating bond device without add any slaves and
quit from testpmd, application crashed since rx/tx queues
are NULL.
Add checking of this parameters before trying to free.
Signed-off-by: Raslsn Darawsheh <rdarawsheh@asaltech.com>
Signed-off-by: Yaacov Hazan <yaacovh@mellanox.com>
Acked-by: Declan Doherty <declan.doherty@intel.com>
Add support for RTE_ETH_FDIR_PASSTHRU flow director behavior so
output queue is assigned by other filters.
Signed-off-by: Andrey Chilikin <andrey.chilikin@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
This patch removes l3_l4_xsum_errors from rx errors.
The reason to remove it is that UDP packets have an optional checksum, and
when not calculated the checksum field should be set to zero. When the
checksum is not calculated (zero-ed out), the hardware still counts a valid
UDP packet as an l3_l4_xsum_error.
This hardware issue is documented in 82599 errata, titled:
"Integrity Error Reported for IPv4/UDP Packets with Zero Checksum"
The solution is to remove l3_l4_xsum_errors from rx_errors, as discussed on
http://thread.gmane.org/gmane.comp.networking.dpdk.devel/25590/
Fixes: f6bf669b9900 ("ixgbe: account more Rx errors")
Suggested-by: Martin Weiser <martin.weiser@allegro-packets.com>
Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>
Following the same approach taken with dev_started field
in rte_eth_dev_data structure, this patch adds two new fields
in it, rx_queue_state and tx_queue_state arrays, which track
which queues have been started and which not.
This is important to avoid trying to start/stop twice a queue,
which will result in undefined behaviour
(which may cause RX/TX disruption).
Mind that only the PMDs which have queue_start/stop functions
have been changed to update this field, as the functions will
check the queue state before switching it.
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
The patch enables rx interrupt support on i40e VF and some necessary
change on PF IOV mode to support VF.
On PF side, running in IOV mode via uio won't allow rx interrupt
which is exclusive with mbox interrupt in single vector competition.
On VF side, one single vector is shared for all the rx queues.
Signed-off-by: Cunming Liang <cunming.liang@intel.com>
The patch enables rx interrupt support on i40e PF non-IOV mode.
Per queue rx interrupt works on vfio, however on uio, all rx queues
share one interrupt vector.
Signed-off-by: Cunming Liang <cunming.liang@intel.com>
As ixgbe vf doesn't support lsc, the patch removes those unused code.
In addition, it does some tiny cleanup.
Signed-off-by: Cunming Liang <cunming.liang@intel.com>
When ixgbe runs as a PF, mbox interrupt is prerequisite to make VF
start normally.
And PF sometimes won't 'dev_start', so the mbox interrupt register
during 'dev_init' is required.
The patch rolls back the interrupt register for mbox,lsc to the 'dev_init'.
As UIO doesn't support multiple vector, mbox has to occupy the only one.
It adds condition check on 'dev_start', rxq interrupt is not allowed
when PF running in IOV mode via UIO.
Signed-off-by: Cunming Liang <cunming.liang@intel.com>
When igb runs as a PF, mbox interrupt is prerequisite to make VF
start normally.
And PF sometimes won't 'dev_start', so the mbox interrupt register
during 'dev_init' is required.
The patch rolls back the interrupt register for mbox,lsc to the 'dev_init'.
As UIO doesn't support multiple vector, mbox has to occupy the only one.
It adds condition check on 'dev_start', rxq interrupt is not allowed
when PF running in IOV mode via UIO.
Signed-off-by: Cunming Liang <cunming.liang@intel.com>
According to the VFIO interrupt mapping, the interrupt vector id
for rxq starts from RX_VEC_START.
It doesn't impact the UIO cases.
Signed-off-by: Cunming Liang <cunming.liang@intel.com>
According to the VFIO interrupt mapping, the interrupt vector id
for rxq starts from RX_VEC_START.
It doesn't impact the UIO cases.
Signed-off-by: Cunming Liang <cunming.liang@intel.com>
The old statistics on i40e only counted the packets on ports.
So the discarding packets on VSI were not counted.
This patch is to make statistics for packets both on ports and VSI.
Also update release notes.
Signed-off-by: Xutao Sun <xutao.sun@intel.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
Some comments have a wrong space between /** and <.
Seen with
git grep '\*\* <'
Reported-by: David Marchand <david.marchand@6wind.com>
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
By default, only first 3 bytes of GRE key will be used for hash or
FD calculation. With these changes, it can select 3 or 4 bytes of
GRE key for hash or FD calculation.
Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Signed-off-by: Andrey Chilikin <andrey.chilikin@intel.com>
The default input set of fields of a received packet are loaded from
firmware, which cannot be modified even users want to use different
fields for RSS or flow director. Here adds more flexibilities of
selecting packet fields for hash calculation or flow director for
users.
Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Signed-off-by: Andrey Chilikin <andrey.chilikin@intel.com>
It enlarges the number of supported queues to hardware allowed
maximum. There was a software limitation of 64 per physical port
which is not reasonable.
Signed-off-by: Helin Zhang <helin.zhang@intel.com>
It adjusts the number of queues for RSS from power of 2 to any as
long as it does not exceeds the hardware allowed.
Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Only seen since IPv6 RSS support was added, confusion about the purpose of
the hash_rxq_type_from_n() function has caused it to return invalid hash RX
queue types.
Refactor function for its intended purpose, rename it
hash_rxq_type_from_pos() and update comment with a better description.
Fixes: a76133214d88 ("mlx5: use separate indirection table for default hash Rx queue")
Reported-by: Olga Shern <olgas@mellanox.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
The following error occurs when CONFIG_RTE_LIBRTE_MLX5_DEBUG=y:
drivers/net/mlx5/mlx5.c:381:4: error: ISO C forbids braced-groups within expressions
RTE_MIN() uses the non-standard ({ ... }) syntax to declare variables within
parentheses, which is rejected by -pedantic.
Since the RSS_INDIRECTION_TABLE_SIZE check is meant to go away as soon as
DPDK supports larger/variable indirection tables, put it in a separate
condition.
Fixes: 634efbc2c8c0 ("mlx5: support RETA query and update")
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
remove pci_dev, pci_drv, rte_bond_pmd and pci_id_table.
handle numa_node for vdevs
handle RTE_ETH_DEV_INTR_LSC for vdevs
rename the function valid_bonded_device to check_for_bonded_device
remove branches on pci_dev
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Tomasz Kulasek <tomaszx.kulasek@intel.com>
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: John W. Linville <linville@tuxdriver.com>
remove rte_pcap_pmd and pci_dev.
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
remove rte_ring_pmd and pci_dev.
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
remove rte_null_pmd and pci_dev.
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Initialise dev_flags, driver, kdrv, drv_name and numa_node fields
in eth_dev data.
for the following vdevs:
null
ring
pcap
af_packet
xenvirt
mpipe
bonding
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Use new function rte_eth_copy_pci_info.
Copy device info for the following pdevs:
bnx2x
cxgbe
e1000
enic
fm10k
i40e
ixgbe
mlx4
mlx5
virtio
vmxnet3
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Make the virtio PMD allocate the array of unicast MAC addresses with
the maximum of entries (VIRTIO_MAX_MAC_ADDRS) that it exports.
Signed-off-by: Ivan Boule <ivan.boule@6wind.com>
Signed-off-by: David Marchand <david.marchand@6wind.com>
Reviewed-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
According to Table 7-38: Valid Fields by Offload Option
of Intel ® 82599 10 GbE Controller Datasheet,
L4LEN field is not needed for L4 XSUM computation by the hardware.
So remove l4_len from tx_offload_mask in ixgbe_set_xmit_ctx
function used to build the context transmitted to the hardware.
Signed-off-by: Didier Pallard <didier.pallard@6wind.com>
Signed-off-by: David Marchand <david.marchand@6wind.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
ConnectX-4 adapters do not have a constant indirection table size, which is
set at runtime from the number of RX queues. The maximum size is retrieved
using a hardware query and is normally 512.
Since the current RETA API cannot handle a variable size, any query/update
command causes it to be silently updated to RSS_INDIRECTION_TABLE_SIZE
entries regardless of the original size.
Also due to the underlying type of the configuration structure, the maximum
size is limited to RSS_INDIRECTION_TABLE_SIZE (currently 128, at most 256
entries).
A port stop/start must be done to apply the new RETA configuration.
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
It supports both Admin queue based and directly writing registers
based RSS hash key and lookup table configuration, as X722 supports
AQ based configuration.
Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
It supports both Admin queue based and directly writing registers
based RSS hash key and lookup table configuration, as X722 supports
AQ based configuration.
Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
In order to provide users early access of X722 and its A0 hardware,
new device IDs are added, and also compilation with those support
in base driver is enabled.
Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Add a one-parameter function to take an existing rte_ring and wrap it as
an ethdev, returning the port id of the new ethdev instance.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
The ring ethdev creation function creates an ethdev, but does not
actually set it up for use. Even if it's just a single ring, the user
still needs to create a mempool, call rte_eth_dev_configure, then call
rx and tx setup functions before the ethdev can be used.
This patch changes things so that the ethdev is fully set up after the
call to create the ethdev. The above-mentionned functions can still be
called - as will be the case, for instance, if the NIC is created via
commandline parameters - but they no longer are essential.
The function now also sets rte_errno appropriately on error, so the
caller can get a better indication of why a call may have failed.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
This patch removes the mac local fault count and
mac remote fault count from rx errors. The mac
fault count registers count faults, not packets,
and hence should not be added to packet counters.
Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>
Add xstats() functions and statistic strings to virtio PMD.
Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>
Acked-by: Maryam Tahhan <maryam.tahhan@intel.com>
Add xstats() functions and statistic strings.
Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>
Acked-by: Maryam Tahhan <maryam.tahhan@intel.com>
