The function is not defined anywhere, remove it.
Fixes: 0eb609239efd ("ixgbe: enable Rx queue interrupts for PF and VF")
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
In the IOV scenario, multi Rx queues can be assigned to one VF.
If the dropping is not enabled, when no descriptors are available
for one queue, this queue can block others.
Fixes: 00e30184daa0 ("ixgbe: add PF support")
Cc: stable@dpdk.org
Suggested-by: Liang-Min Larry Wang <liang-min.wang@intel.com>
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
During PF initialization, PF will generate an initial mac address
for VFs, the purpose is to help VF keep a constant mac address between
its startup/shutdown cycles. Now this is not necessary, since we already
provide an API to set VF's MAC address from PF side
(rte_pmd_i40e_set_vf_mac_addr).
Application can use this API to lock down VF's mac address.(of course this
should happen before VF init)
While without this patch, we still can use rte_pmd_i40e_set_vf_mac_addr
to overwrite the random one, but this patch align DPDK's default behavior
with Kernel PF driver's, and this help to give an identical experience
when work with kernel VF driver.
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Having a drop queue per drop flow consumes a lot of memory and reduce the
speed capabilities of the NIC to handle such cases.
To avoid this and reduce memory consumption, an RSS drop queue is created
for all drop flows.
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Implement a basic flow RSS action. This commits don't handle the default
RSS queues already created by the control plane, this last part being huge.
Any new request RSS flow request will be added using an higher priority
than the default one to be sure this rule will be the one used.
Default ones (those created by dev_start()) remains but has they have a
lower priority they will not receive any new packet.
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
In mlx5 PMD handling a single queue of several destination queues ends in
creating the same Verbs attribute, the main difference resides in the
indirection table and the RSS hash key.
This helps to prepare the supports to the RSS queues by first handling the
queue action has being an RSS queue with a single queue. No RSS hash key
will be provided to the Verbs flow.
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
ibv_attr should be freed in the function which allocates the memory.
Fixes: 2097d0d1e2cc ("net/mlx5: support basic flow items and actions")
Cc: stable@dpdk.org
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Creating a drop queue in mlx5 ends by creating a non polled queue, but if
the associated work queue could not be created the error was not handled
ending in a undefined situation.
Fixes: 2097d0d1e2cc ("net/mlx5: support basic flow items and actions")
Cc: stable@dpdk.org
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Mark value is always reported even when not requested or invalid.
Fixes: ea3bc3b1df94 ("net/mlx5: support mark flow action")
Cc: stable@dpdk.org
Reported-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
* Add link block check for KR.
* Complete HW initialization even if SFP is not present.
* Add VF xcast promiscuous mode.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Fix ICC build error by removing the EWARN third parameter.
Build error:
.../drivers/net/ixgbe/base/ixgbe_phy.c(1543):
error #268: the format string ends before this argument
EWARN(hw, "WARNING: Intel (R) Network "
^
.../drivers/net/ixgbe/base/ixgbe_phy.c(1805):
error #268: the format string ends before this argument
EWARN(hw, "WARNING: Intel (R) Network "
^
Fixes: aa4fc14d2cee ("ixgbe: update base driver")
Fixes: b94a06c1b451 ("ixgbe/base: support qsfp and lco")
Cc: stable@dpdk.org
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Add the support of xcast promiscuous mode. It's
added in mailbox v1.3.
Move the definition of xcast mode to base code.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Disable Ethernet Flow Control (FC) for device 15B0.
Make sure that ixgbe_device_supports_autoneg_fc()
returns false and hw->fc.disable_fc_autoneg is set
to true to avoid running the fc_autoneg function
for the device 15B0, as this device doesn't support
this function.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
If SFP module is not present, reset_hw doesn't return success.
SW should complete the initialization, or with specific module
it resulted in no link when the module was later inserted.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Add a L3/L4 filtering definition of Multiple Receive Queues Command
(MRQC) register for the future use.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
When setting up link on x550 KR devices, should check
if there are constraints on link from manageability, which
may result in link loss.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
This patch enables i40e driver in PowerPC along with its altivec
intrinsic support.
Signed-off-by: Gowrishankar Muthukrishnan <gowrishankar.m@linux.vnet.ibm.com>
Acked-by: Chao Zhu <chaozhu@linux.vnet.ibm.com>
In function e1000_update_mc_addr_list_vf(), "msgbuf[0]" is used prior
to initialization at "msgbuf[0] |= E1000_VF_SET_MULTICAST_OVERFLOW".
And "msgbuf[0]" is overwritten at "msgbuf[0] = E1000_VF_SET_MULTICAST".
Fix it by moving the second line prior to the first one that mentioned
above.
Fixes: dffbaf7880a8 ("e1000: revert fix for multicast in VF")
Cc: stable@dpdk.org
Signed-off-by: Yong Wang <wang.yong19@zte.com.cn>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
The default tx_free_thresh is potentially larger than the allocated queue
which will result in TX queue cleanup never happening. To fix this,
lower the default free threshold and ensure that the free threshold is
never greater than the maximum outstanding transmit buffers.
Fixes: 827ed2a118cc ("net/bnx2x: restructure Tx routine")
Cc: stable@dpdk.org
Signed-off-by: Chas Williams <ciwillia@brocade.com>
Acked-by: Harish Patil <harish.patil@qlogic.com>
When flows cannot be re-applied due to configuration modifications, the
start function should rollback the configuration done.
Fixes: 2097d0d1e2cc ("net/mlx5: support basic flow items and actions")
Cc: stable@dpdk.org
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
The number of extended statistics counters is queried through ETHTOOL.
ETHTOOL provides a different number when the link is up or down.
Since extended statistics query occurs at device start,
segmentation fault might happen when changing the link state before and
after the device start.
this commit address this issue, and query the number of statistics
before every call to ETHTOOL.
Fixes: a4193ae3bc4f ("net/mlx5: support extended statistics")
Cc: stable@dpdk.org
Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Interface name is queried, however never used.
Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Fix the compile error when RTE_LIBRTE_I40E_RX_ALLOW_BULK_ALLOC
is disabled.
Also fake_mbuf is required to be initialized and assigned to
additional sw_ring entries for vector PMD independent from
RTE_LIBRTE_I40E_RX_ALLOW_BULK_ALLOC config option.
Fixes: 4861cde46116 ("i40e: new poll mode driver")
Cc: stable@dpdk.org
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
The indication on vlan stripping was taken from the wrong location in the
completion entry.
Fixes: 9964b965ad69 ("net/mlx5: re-add Rx scatter support")
Cc: stable@dpdk.org
Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Testpmd failed to start in another hugetlbfs mount point on
i40e, the root cause is that hash table is always allocated
on socket 0.
Issue can be reproduced by forcing testpmd to allocate memory
only from node 1:
testpmd --socket-mem=0,8192 -- -i --socket-num=1
EAL: PCI device 0000:81:00.0 on NUMA socket 1
EAL: probe driver: 8086:1572 net_i40e
PMD: eth_i40e_dev_init(): FW 4.40 API 1.4 NVM 04.05.03 eetrack 80001cd8
RING: Cannot reserve memory
HASH: memory allocation failed
PMD: i40e_init_ethtype_filter_list(): Failed to create ethertype hash
table!
EAL: Error - exiting with code: 1
Cause: Requested device 0000:81:00.0 cannot be used
Fix the issue by assigning socket id during hash parameter definition.
Fixes: 5c53c82c8174 ("net/i40e: store flow director filter")
Fixes: 425c3325f0b0 ("net/i40e: store tunnel filter")
Fixes: 078259773da9 ("net/i40e: store ethertype filter")
Cc: stable@dpdk.org
Reported-by: Ivan Nardi <nardi.ivan@gmail.com>
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
When setting up the VEB, default TC bitmap is used.
But after setting the default TC bitmap, it's not stored. So when we're
trying to get the enabled TCs on the VEB, it's always wrong.
Fixes: 5135f3ca49a7 ("i40e: enable DCB in VMDQ VSIs")
Cc: stable@dpdk.org
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Add KNI PMD which wraps librte_kni for ease of use.
KNI PMD can be used as any regular PMD to send / receive packets to the
Linux networking stack.
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Reviewed-by: Yong Wang <yongwang@vmware.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Yong Wang <yongwang@vmware.com>
This commit adds RX out of buffer counter to xstats report.
The counter counts the number of dropped occurred due to lack of buffers
on device RX queues.
Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Calling strncpy with a maximum size argument of 16 bytes on destination
array "ifr.ifr_ifrn.ifrn_name" of size 16 bytes might leave the
destination string unterminated.
Coverity issue: 1407499
Fixes: 6b38b2725cdb ("net/tap: fix multi-queue support")
Cc: stable@dpdk.org
Signed-off-by: Keith Wiles <keith.wiles@intel.com>
Add support for SLES12SP3, which uses kernel 4.4,
but backported features from newer kernels.
Signed-off-by: Nirmoy Das <ndas@suse.de>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
This commit adds support to the cfgfile library for parsing a key=value
line that has no value string specified (e.g., "key="). This can be used
to override a configuration attribute that has a default value or default
list of values to set it back to an undefined value to disable
functionality.
Signed-off-by: Allain Legacy <allain.legacy@windriver.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
When parsing a ini file with a "key = value" line that has both "key" and
"value" sized to the maximum allowed length causes a parsing failure. The
internal "buffer" variable should be sized at least as large as the maximum
for both fields. This commit updates the local array to be sized to hold
the max name, max value, " = ", and the nul terminator.
Signed-off-by: Allain Legacy <allain.legacy@windriver.com>
Acked-by: Keith Wiles <keith.wiles@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
The call to memchr() uses the absolute length of the string buffer instead
of the actual length of the string returned by fgets(). This causes the
search to go beyond the '\n' character and find ';' characters in random
garbage on the stack. This then causes the 'len' variable to be updated
and the subsequent search for the '=' character to potentially find one
beyond the first newline character.
Since this bug relies on ';' and '=' characters appearing in random places
in the 'buffer' variable it is intermittently reproducible at best.
Signed-off-by: Allain Legacy <allain.legacy@windriver.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
The current cfgfile comment character is hardcoded to ';'. This commit a
new API to allow the user to specify which comment character to use while
parsing the file.
This is to ease adoption by applications that have an existing
configuration file which may use a different comment character. For
instance, an application may already have a configuration file that uses
the '#' as the comment character.
The approach of using a new API with an extensible parameters structure was
used rather than simply adding a new argument to the existing API to allow
for additional arguments to be introduced in the future.
Signed-off-by: Allain Legacy <allain.legacy@windriver.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
The current implementation of the cfgfile library requires that all
key=value pairs be within [SECTION] definitions. The ini file standard
allows for key=value pairs in an unnamed section.
https://en.wikipedia.org/wiki/INI_file#Global_properties
This commit adds the capability of parsing key=value pairs from such an
unnamed section. The CFG_FLAG_GLOBAL_SECTION flag must be passed to the
rte_cfgfile_load() API to enable this functionality. Any key=value pairs
found before the first section can be accessed in the section named
"GLOBAL".
Signed-off-by: Allain Legacy <allain.legacy@windriver.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
This commit adds the basic infrastructure for the cfgfile library unit
tests. It includes success path tests for the most commonly used APIs.
More unit tests will be added later.
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Allain Legacy <allain.legacy@windriver.com>
Fixes: 0ba3870e7559 ("doc: add guide to use virtio-user as exceptional path")
Cc: stable@dpdk.org
Signed-off-by: Yong Wang <wang.yong19@zte.com.cn>
Acked-by: John McNamara <john.mcnamara@intel.com>
