Since each version map file is contained in the subdirectory of the library
it refers to, there is no need to include the library name in the filename.
This makes things simpler in case of library renaming.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Luca Boccassi <bluca@debian.org>
Acked-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Acked-by: Rosen Xu <rosen.xu@intel.com>
Queue stats are stored in 'struct rte_eth_stats' as array and array size
is defined by 'RTE_ETHDEV_QUEUE_STAT_CNTRS' compile time flag.
As a result of technical board discussion, decided to remove the queue
statistics from 'struct rte_eth_stats' in the long term.
Instead PMDs should represent the queue statistics via xstats, this
gives more flexibility on the number of the queues supported.
Currently queue stats in the xstats are filled by ethdev layer, using
some basic stats, when queue stats removed from basic stats the
responsibility to fill the relevant xstats will be pushed to the PMDs.
During the switch period, temporary 'RTE_ETH_DEV_AUTOFILL_QUEUE_XSTATS'
device flag is created. Initially all PMDs using xstats set this flag.
The PMDs implemented queue stats in the xstats should clear the flag.
When all PMDs switch to the xstats for the queue stats, queue stats
related fields from 'struct rte_eth_stats' will be removed, as well as
'RTE_ETH_DEV_AUTOFILL_QUEUE_XSTATS' flag.
Later 'RTE_ETHDEV_QUEUE_STAT_CNTRS' compile time flag also can be
removed.
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Haiyue Wang <haiyue.wang@intel.com>
Acked-by: Xiao Wang <xiao.w.wang@intel.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Change eth_dev_stop_t return value from void to int.
Make eth_dev_stop_t implementations across all drivers to return
negative errno values if case of error conditions.
Signed-off-by: Ivan Ilchenko <ivan.ilchenko@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
The function rte_eth_dev_release_port() is partially resetting
the struct rte_eth_dev. The drivers were completing this reset
with more pointers set to NULL in the close or remove operations.
More pointers are reset at ethdev level,
and some redundant assignments are removed from PMDs.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: Haiyue Wang <haiyue.wang@intel.com>
Acked-by: Jeff Guo <jia.guo@intel.com>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
When closing a port, it is supposed to be already stopped,
and marked as such with "dev_started" state zeroed by the stop API.
Resetting "dev_started" before calling the driver close operation
was hiding the case of not properly stopped port being closed.
The flag "dev_started" is not changed anymore in "rte_eth_dev_close()".
In case the "dev_stop" function is called from "dev_close",
bypassing "rte_eth_dev_stop()" API,
the "dev_started" state must be explicitly reset in the PMD
in order to keep the same behaviour.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
Add a function to calculate the length of an IPv4 header as suggested
on the mailing list [1]. Call where appropriate.
[1] https://mails.dpdk.org/archives/dev/2020-October/184471.html
Suggested-by: Thomas Monjalon <thomas@monjalon.net>
Signed-off-by: Michael Pfeiffer <michael.pfeiffer@tu-ilmenau.de>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
The MAC addresses array is already freed by rte_eth_dev_release_port().
The redundant freeing can be removed from the PMD port closing functions.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
The secondary processes are not allowed to release shared resources.
Only process-private resources should be freed in a secondary process.
Most of the time, there is no process-private resource,
so the close operation is just forbidden in a secondary process.
After adding proper check in the port close functions,
some redundant checks in the device remove functions are dropped.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Reviewed-by: Rosen Xu <rosen.xu@intel.com>
Reviewed-by: Sachin Saxena <sachin.saxena@oss.nxp.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Reviewed-by: Liron Himi <lironh@marvell.com>
Reviewed-by: Haiyue Wang <haiyue.wang@intel.com>
Acked-by: Jeff Guo <jia.guo@intel.com>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
The temporary flag RTE_ETH_DEV_CLOSE_REMOVE is removed.
It was introduced in DPDK 18.11 in order to give time for PMDs to migrate.
The old behaviour was to free only queues when closing a port.
The new behaviour is calling rte_eth_dev_release_port() which does
three more tasks:
- trigger event callback
- reset state and few pointers
- free all generic port resources
The private port resources must be released in the .dev_close callback.
The .remove callback should:
- call .dev_close callback
- call rte_eth_dev_release_port()
- free multi-port device shared resources
Despite waiting two years, some drivers have not migrated,
so they may hit issues with the incompatible new behaviour.
After sending emails, adding logs, and announcing the deprecation,
the only last solution is to declare these drivers as unmaintained:
ionic, liquidio, nfp
Below is a summary of what to implement in those drivers.
* The freeing of private port resources must be moved
from the ".remove(device)" function to the ".dev_close(port)" function.
* If a generic resource (.mac_addrs or .hash_mac_addrs) cannot be freed,
it must be set to NULL in ".dev_close" function to protect from
subsequent rte_eth_dev_release_port() freeing.
* Note 1:
The generic resources are freed in rte_eth_dev_release_port(),
after ".dev_close" is called in rte_eth_dev_close(), but not when
calling ".dev_close" directly from the ".remove" PMD function.
That's why rte_eth_dev_release_port() must still be called explicitly
from ".remove(device)" after calling the ".dev_close" PMD function.
* Note 2:
If a device can have multiple ports, the common resources must be freed
only in the ".remove(device)" function.
* Note 3:
The port is supposed to be in a stopped state when it is closed.
If it is not the case, it is free to the PMD implementation
how to react when trying to close a non-stopped port:
either try to stop it automatically or just return an error.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Reviewed-by: Liron Himi <lironh@marvell.com>
Reviewed-by: Haiyue Wang <haiyue.wang@intel.com>
Acked-by: Jeff Guo <jia.guo@intel.com>
Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
The device operation .dev_close was returning void.
This driver interface is changed to return an int.
Note that the API rte_eth_dev_close() is still returning void,
although a deprecation notice is pending to change it as well.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Reviewed-by: Rosen Xu <rosen.xu@intel.com>
Reviewed-by: Sachin Saxena <sachin.saxena@oss.nxp.com>
Reviewed-by: Liron Himi <lironh@marvell.com>
Reviewed-by: Haiyue Wang <haiyue.wang@intel.com>
Acked-by: Jeff Guo <jia.guo@intel.com>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Sync the repair of patch("fix compile error for old glibc
caused by CLOCK_MONOTONIC_RAW") in the community.
Fixes: efeed0894e9c ("net/hinic/base: avoid system time jump")
Cc: stable@dpdk.org
Signed-off-by: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
Get default cos of pf driver from chip configuration file.
Fixes: 6691acef0d3d ("net/hinic: support VF")
Cc: stable@dpdk.org
Signed-off-by: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
rx_mbuf_alloc_failed value is not set to 0 when get stats from driver,
which may cause this counter added every time when call this ops.
Fixes: cb7b6606ebff ("net/hinic: add RSS stats and promiscuous ops")
Cc: stable@dpdk.org
Signed-off-by: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
hinic supports two methods: linear table and tcam table,
if tcam filter enables failed but linear table is ok,
which also needs to enable filter, so for this scene,
driver should not close fdir switch.
Fixes: f4ca3fd54c4d ("net/hinic: create and destroy flow director filter")
Cc: stable@dpdk.org
Signed-off-by: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
If rte_zmalloc failed, pmd driver should also delete the ntuple
filter or ethertype filter or normal and tcam filter that already
added before.
Fixes: d7964ce192e7 ("net/hinic: check memory allocations in flow creation")
Cc: stable@dpdk.org
Signed-off-by: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
'_rte_eth_dev_callback_process()' & '_rte_eth_dev_reset()' internal APIs
has unconventional underscore ('_') prefix.
Although this is not documented most probably this is to mark them as
internal. Since we have '__rte_internal' flag to mark this, removing '_'
from API names.
For '_rte_eth_dev_reset()', there is already a public API named
'rte_eth_dev_reset()', so renaming '_rte_eth_dev_reset()' to
'rte_eth_dev_internal_reset'.
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: David Marchand <david.marchand@redhat.com>
Acked-by: Sachin Saxena <sachin.saxena@nxp.com>
Negative array index read using variable 'i' as an index to array
'filter_info->pkt_filters'. Fixed by add return value check.
Coverity issue: 350364
Fixes: f4ca3fd54c4d ("net/hinic: create and destroy flow director filter")
Cc: stable@dpdk.org
Signed-off-by: Yunjian Wang <wangyunjian@huawei.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
The rte_kernel_driver enum actually only pointed at PCI drivers and is
only used in the PCI subsystem.
Remove it from the generic device API and use a private enum in the PCI
code.
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
A decision was made [1] to no longer support Make in DPDK, this patch
removes all Makefiles that do not make use of pkg-config, along with
the mk directory previously used by make.
[1] https://mails.dpdk.org/archives/dev/2020-April/162839.html
Signed-off-by: Ciara Power <ciara.power@intel.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Start a new release cycle with empty release notes.
The ABI version becomes 21.0.
The ABI major is back to normal, having only one number (21 vs 20.0).
The map files are updated to the new ABI major number (21).
The ABI exceptions are dropped.
Travis ABI check is disabled because compatibility is not preserved.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Ray Kinsella <mdr@ashroe.eu>
The function rte_zmalloc() could return NULL, the return
value need to be checked.
Fixes: f4ca3fd54c4d ("net/hinic: create and destroy flow director filter")
Cc: stable@dpdk.org
Signed-off-by: Yunjian Wang <wangyunjian@huawei.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Replace gettimeofday() with clock_gettime(CLOCK_MONOTONIC_RAW, &now),
the reason is same with
commit d08d304508a8 ("eal/linux: make alarm not affected by system time
jump")
Fixes: 81d53291a466 ("net/hinic/base: add various headers")
Cc: stable@dpdk.org
Signed-off-by: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
For ovs offload scenario, when fw processes the virtio header,
there is no need to offset; and for standard card scenarios,
fw does not care about the vhd_type parameter, so in order to
be compatible with these two scenarios, use 0 offset instead.
Signed-off-by: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
For x86 platform, the rq cqe without cache aligned, which can
improve performance for some gateway scenarios.
Fixes: 361a9ccf81d6 ("net/hinic: optimize Rx performance")
Cc: stable@dpdk.org
Signed-off-by: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
Following commit updated the error codes:
commit 2ae8e130cf21 ("net/hinic/base: modify returned error values")
In that commit 'ETIME' errors are not used because it is not supported
by FreeBSD, instead in this patch converting relevant error codes to
'ETIMEDOUT'.
Signed-off-by: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Currently, there is a potential problem that calling the API function
rte_eth_dev_set_vlan_offload to start VLAN hardware offloads which the
driver does not support. If the PMD driver does not support certain VLAN
hardware offloads and does not check for it, the hardware setting will
not change, but the VLAN offloads in dev->data->dev_conf.rxmode.offloads
will be turned on.
It is supposed to check the hardware capabilities to decide whether the
relative callback needs to be called just like the behavior in the API
function named rte_eth_dev_configure. And it is also needed to cleanup
duplicated checks which are done in some PMDs. Also, note that it is
behaviour change for some PMDs which simply ignore (with error/warning
log message) unsupported VLAN offloads, but now it will fail.
Fixes: a4996bd89c42 ("ethdev: new Rx/Tx offloads API")
Fixes: 0ebce6129bc6 ("net/dpaa2: support new ethdev offload APIs")
Fixes: f9416bbafd98 ("net/enic: remove VLAN filter handler")
Fixes: 4f7d9e383e5c ("fm10k: update vlan offload features")
Fixes: fdba3bf15c7b ("net/hinic: add VLAN filter and offload")
Fixes: b96fb2f0d22b ("net/i40e: handle QinQ strip")
Fixes: d4a27a3b092a ("nfp: add basic features")
Fixes: 56139e85abec ("net/octeontx: support VLAN filter offload")
Fixes: ba1b3b081edf ("net/octeontx2: support VLAN offloads")
Fixes: d87246a43759 ("net/qede: enable and disable VLAN filtering")
Cc: stable@dpdk.org
Signed-off-by: Chengchang Tang <tangchengchang@huawei.com>
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Hyong Youb Kim <hyonkim@cisco.com>
Acked-by: Sachin Saxena <sachin.saxena@nxp.com>
Acked-by: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
Acked-by: Harman Kalra <hkalra@marvell.com>
Acked-by: Jeff Guo <jia.guo@intel.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
When the filter rule needs to use the TCAM method, driver
enables the TCAM filter switch, otherwise disables it, which
can improve the performance of microcode in FDIR scenarios that
does not use TCAM method.
Fixes: 1fe89aa37f36 ("net/hinic: add flow director filter")
Cc: stable@dpdk.org
Signed-off-by: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
When setting promiscuous or allmulticast mode, increase
multi-thread resource protection, because the patch
"net/bonding: prefer allmulti to promiscuous for LACP"
adds trying to use allmulti when adding a slave, and
EVS bond driver also sets promisc with another thread,
which may lead to thread reentry and cause failure to
set promiscuous mode.
Fixes: cb7b6606ebff ("net/hinic: add RSS stats and promiscuous ops")
Cc: stable@dpdk.org
Signed-off-by: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
Add output buffer and out size info for some cmds that use management
sync channel, which can improve dfx capability when sent msg failed.
Fixes: 7fcd6b05b923 ("net/hinic/base: support cmdq mechanism")
Cc: stable@dpdk.org
Signed-off-by: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
Introduce the RTE_LOG_REGISTER macro to avoid the code duplication
in the logtype registration process.
It is a wrapper macro for declaring the logtype, registering it and
setting its level in the constructor context.
Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Adam Dybkowski <adamx.dybkowski@intel.com>
Acked-by: Sachin Saxena <sachin.saxena@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Remove its own bit operation APIs and use the common one,
this can reduce the code duplication largely.
Signed-off-by: Joyce Kong <joyce.kong@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
When TSO MSS is smaller than 80, and the sum length of continuous
sge num is larger than a MSS, which may cause hardware failed,
so in this scenarios pmd driver should adjust the tso_segsz with
the same with the value of hardware supported.
Fixes: 076221c8fe1d ("net/hinic: add Rx/Tx")
Cc: stable@dpdk.org
Signed-off-by: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
Before updating RSS indirection table, firstly determine whether
rq num in RETA table is legal, if it is invalid(such as exceeding
the maximum rxq num), driver will not update hw indirection
table and return fail.
Signed-off-by: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
The patch modifies the comments of structures or functions, and adds
space for comments, removes extra empty lines and adjusts the
print level for VF branches in one sdk interface.
Signed-off-by: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
When copy a mbuf to a new dst_mbuf, the pkt_len member of
dst_mbuf needs to be updated.
Fixes: 076221c8fe1d ("net/hinic: add Rx/Tx")
Cc: stable@dpdk.org
Signed-off-by: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
Adds tx_queues and rx_queues non-null judgment before free tx or
rx resources, because some app may set tx_queues or rx_queues to
be null before call free resource interfaces, which may cause
a segfault.
Fixes: 64727024d2fd ("net/hinic: add device initialization")
Cc: stable@dpdk.org
Signed-off-by: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
If hardware mode for this card does not support nic,
the network features for this card will not be supported
and driver will be initialized failed.
Signed-off-by: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
Because some apps may pass illegal parameters, driver increases
checks on illegal parameters and DFX statistics, which includes
sge_len0 and mbuf_null txq xstats member.
Signed-off-by: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
When FW is hotactive which means updating the FW but not needs
to reboot OS, FW returns HINIC_DEV_BUSY_ACTIVE_FW for pf driver
because firmware is being reinitialized, at which point the cmdq
initialization that relies on the fw channel will fail, so driver
should reinit the cmdq when port start.
Fixes: 0194313b2df6 ("net/hinic/base: fix port start during FW hot update")
Cc: stable@dpdk.org
Signed-off-by: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
The patch supports pause flow control, including getting or
setting rx_pasue, tx_pause and auto_neg, auto_neg is just
for Electric port type.
Signed-off-by: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
The patch supports filter type of inner VXLAN or non vxlan dport,
and use TCAM method to config these rules.
Signed-off-by: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
