David Marchand [Wed, 20 Mar 2019 11:47:18 +0000 (12:47 +0100)]
doc: fix examples in bonding guide
Removed incorrect space character and fixed PCI addresses.
Fixes:
fc1f2750a3ec ("doc: programmers guide")
Cc: stable@dpdk.org
Signed-off-by: David Marchand <david.marchand@redhat.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Vishal Kulkarni [Wed, 20 Mar 2019 11:48:21 +0000 (17:18 +0530)]
net/cxgbe: fix missing checksum flags and packet type
Checksum good offload flags are not being set and some of the
packet type flags are missing on received packets. So, rework
Rx path to set proper ol_flags and packet_type in mbufs.
Fixes:
78fc1a716ae8 ("cxgbe: improve Rx performance")
Cc: stable@dpdk.org
Signed-off-by: Vishal Kulkarni <vishal@chelsio.com>
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Vishal Kulkarni [Wed, 20 Mar 2019 11:49:16 +0000 (17:19 +0530)]
net/cxgbe: remove unused code in Rx path
All Rx packet handling is done in process_responses() and hence
t4_ethrx_handler() never gets called. So, remove it.
Signed-off-by: Vishal Kulkarni <vishal@chelsio.com>
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Liang Zhang [Thu, 21 Mar 2019 10:22:47 +0000 (18:22 +0800)]
net/bonding: fix LACP negotiation
When monitor(port-mirroring) traffic from other LACP port-channel,
rx_machine_update may be receiving other LACP negotiation packets.
Thus bond mode 4 negotiation will fail.
Fixes:
112891cd27e5 ("net/bonding: add dedicated HW queues for LACP control")
Cc: stable@dpdk.org
Signed-off-by: Liang Zhang <zhangliang@bigo.sg>
Acked-by: Chas Williams <chas3@att.com>
Stephen Hemminger [Thu, 14 Mar 2019 16:20:47 +0000 (09:20 -0700)]
ethdev: check for invalid device name
Do not allow creating an Ethernet device with a name over the
allowed maximum (or zero length).
This is safer than silently truncating which is what happens now.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Ali Alnubani <alialnu@mellanox.com>
Andrew Rybchenko [Tue, 19 Mar 2019 16:36:00 +0000 (16:36 +0000)]
net/sfc: fix speed capabilities reported in device info
Phy capabilities are bit offsets in libefx, but was used as bit masks.
Fixes:
d23f3a89ab54 ("net/sfc: support link speed and duplex settings")
Fixes:
f82e33afbbb9 ("net/sfc: support link speeds up to 100G")
Cc: stable@dpdk.org
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Shreyansh Jain [Tue, 19 Mar 2019 13:10:55 +0000 (13:10 +0000)]
net/dpaa2: accept packets with checksum error
Until now, DPAA2 driver was configured to drop any packet which
was marked as malformed by hardware - which included those with
wrong checksum.
With this patch, that configuration has been removed - hereafter,
all packets arriving on a DPMAC link would be forwarded to a DPNI
and further processing would be done as configured for a standard
packet path.
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Oleg Polyakov [Mon, 18 Mar 2019 18:20:47 +0000 (14:20 -0400)]
net/tap: fix getting max iovec
If the value _SC_IOV_MAX is missing, sysconf returns -1.
In this case, iov_max is set to a default value of 1024.
This should never happen except for redhat bug:
https://bugzilla.redhat.com/show_bug.cgi?id=
1504165
Fixes:
ec12df9504fe ("net/tap: fix support for large Rx queues")
Cc: stable@dpdk.org
Signed-off-by: Oleg Polyakov <olegp123@walla.co.il>
Acked-by: Keith Wiles <keith.wiles@intel.com>
Pallantla Poornima [Fri, 8 Mar 2019 10:28:05 +0000 (10:28 +0000)]
net/nfp: fix possible buffer overflow
sprintf function is not secure as it doesn't check the length of string.
More secure function snprintf is used.
Fixes:
896c265ef954 ("net/nfp: use new CPP interface")
Fixes:
c4171b520b3f ("net/nfp: support PF multiport")
Cc: stable@dpdk.org
Signed-off-by: Pallantla Poornima <pallantlax.poornima@intel.com>
Acked-by: Alejandro Lucero <alejandro.lucero@netronome.com>
Tested-by: Alejandro Lucero <alejandro.lucero@netronome.com>
Igor Romanov [Mon, 18 Mar 2019 11:35:47 +0000 (11:35 +0000)]
app/testpmd: fix stdout flush after printing stats
User can specify stats period(n). The statistics should be available
to user every n second. But the print_stats() function does not
force stdout to be flushed, so for instance, a user reading testpmd's
stdout through pipe will not be able to read it until the stdout
buffer is filled.
Fixes:
cfea1f3048d1 ("app/testpmd: print statistics periodically")
Cc: stable@dpdk.org
Signed-off-by: Igor Romanov <igor.romanov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
Andrew Rybchenko [Wed, 19 Dec 2018 06:23:00 +0000 (06:23 +0000)]
ethdev: highlight that all-multicast is retained on restart
All-multicast is a part of receive mode configuration and it is
better to mention explicitly that it is retained across restart.
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Andrew Rybchenko [Wed, 19 Dec 2018 06:22:59 +0000 (06:22 +0000)]
ethdev: advertise default MAC as retained on restart
The documentation says MAC addresses array is retained and
it is logical to assume that default MAC address is retained
as well.
Also some PMDs do not allow to change the default MAC in
running state (see RTE_ETH_DEV_NOLIVE_MAC_ADDR).
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Andrew Rybchenko [Wed, 19 Dec 2018 06:22:58 +0000 (06:22 +0000)]
ethdev: advertise MTU as retained across stop/start
Changing MTU in running state may return -EBUSY saying that
MTU cannot be changed when the port is running. It assumes
that changes may be done in stopped and started (but some
PMDs may reject it) state and it is logical to require that
changes done in any of these states are retained.
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Leyi Rong [Mon, 18 Mar 2019 05:50:39 +0000 (13:50 +0800)]
net/ice: speed up to retrieve EEPROM
Replace ice_read_sr_word with ice_read_sr_buf in ice_get_eeprom.
Fixes:
d0dd1c8e1997 ("net/ice: support EEPROM information getting")
Cc: stable@dpdk.org
Signed-off-by: Leyi Rong <leyi.rong@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Maxime Coquelin [Tue, 19 Mar 2019 10:54:17 +0000 (11:54 +0100)]
vhost: support requests only handled by external backend
External backends may have specific requests to handle, and so
we don't want the vhost-user lib to handle these requests as
errors.
This patch also changes the experimental API by introducing
RTE_VHOST_MSG_RESULT_NOT_HANDLED so that vhost-user lib
can report an error if a message is handled neither by
the vhost-user library nor by the external backend.
The logic changes a bit so that if the callback returns
with ERR, OK or REPLY, it is considered the message
is handled by the external backend so it won't be
handled by the vhost-user library.
It is still possible for an external backend to listen
to requests that have to be handled by the vhost-user
library like SET_MEM_TABLE, but the callback have to
return NOT_HANDLED in that case.
Vhost-crypto backend is also adapted to this API change.
Suggested-by: Ilya Maximets <i.maximets@samsung.com>
Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Tested-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-by: Tiwei Bie <tiwei.bie@intel.com>
Maxime Coquelin [Tue, 19 Mar 2019 10:54:16 +0000 (11:54 +0100)]
vhost: add API to set protocol features flags
rte_vhost_driver_set_protocol_features API is to be used
by external backends to advertise vhost-user protocol
features it supports.
It has to be called after rte_vhost_driver_register() and
before rte_vhost_driver_start().
Example of usage to advertize VHOST_USER_PROTOCOL_F_FOOBAR
protocol feature:
const char *path = "/tmp/vhost-user";
uint64_t protocol_features;
rte_vhost_driver_register(path, 0);
rte_vhost_driver_get_protocol_features(path, &protocol_features);
protocol_features |= VHOST_USER_PROTOCOL_F_FOOBAR;
rte_vhost_driver_set_protocol_features(path, protocol_features);
rte_vhost_driver_start(path);
Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Tested-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-by: Tiwei Bie <tiwei.bie@intel.com>
Tiwei Bie [Tue, 19 Mar 2019 06:43:12 +0000 (14:43 +0800)]
net/virtio: improve batching in standard Rx path
This patch improves descriptors refill by using the same
batching strategy as done in in-order and mergeable path.
Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
Reviewed-by: Jens Freimann <jfreimann@redhat.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Tiwei Bie [Tue, 19 Mar 2019 06:43:11 +0000 (14:43 +0800)]
net/virtio: add control queue helper for split ring
Add a helper for sending commands in split ring to make the
code consistent with the corresponding code in packed ring.
Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
Reviewed-by: Jens Freimann <jfreimann@redhat.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Tiwei Bie [Tue, 19 Mar 2019 06:43:10 +0000 (14:43 +0800)]
net/virtio: add interrupt helper for split ring
Add a helper for disabling interrupts in split ring to make the
code consistent with the corresponding code in packed ring.
Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
Reviewed-by: Jens Freimann <jfreimann@redhat.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Tiwei Bie [Tue, 19 Mar 2019 06:43:09 +0000 (14:43 +0800)]
net/virtio: drop unused field in Tx region structure
Drop the unused field tx_indir_pq from virtio_tx_region
structure.
Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
Reviewed-by: Jens Freimann <jfreimann@redhat.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Tiwei Bie [Tue, 19 Mar 2019 06:43:08 +0000 (14:43 +0800)]
net/virtio: drop redundant suffix in packed ring structure
Drop redundant suffix (_packed and _event) from the fields in
packed ring structure.
Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
Reviewed-by: Jens Freimann <jfreimann@redhat.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Tiwei Bie [Tue, 19 Mar 2019 06:43:07 +0000 (14:43 +0800)]
net/virtio: refactor virtqueue structure
Put split ring and packed ring specific fields into separate
sub-structures, and also union them as they won't be available
at the same time.
Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Tiwei Bie [Tue, 19 Mar 2019 06:43:06 +0000 (14:43 +0800)]
net/virtio: optimize flags update for packed ring
Cache the AVAIL, USED and WRITE bits to avoid calculating
them as much as possible. Note that, the WRITE bit isn't
cached for control queue.
Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
Reviewed-by: Jens Freimann <jfreimann@redhat.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Tiwei Bie [Tue, 19 Mar 2019 06:43:05 +0000 (14:43 +0800)]
net/virtio: add barrier in interrupt enable
Typically, after enabling Rx interrupt, a check should be done
to make sure that there is no new incoming packets before going
to sleep. So a barrier is needed to make sure that any following
check won't happen before the interrupt is actually enabled.
Fixes:
c056be239db5 ("net/virtio: add Rx interrupt enable/disable functions")
Cc: stable@dpdk.org
Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Tiwei Bie [Tue, 19 Mar 2019 06:43:04 +0000 (14:43 +0800)]
net/virtio: fix interrupt helper for packed ring
When disabling interrupt, the shadow event flags should also be
updated accordingly. The unnecessary wmb is also dropped.
Fixes:
e9f4feb7e622 ("net/virtio: add packed virtqueue helpers")
Cc: stable@dpdk.org
Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Tiwei Bie [Tue, 19 Mar 2019 06:43:03 +0000 (14:43 +0800)]
net/virtio: fix typo in packed ring init
The pointer to event structure should be cast to uintptr_t first.
Fixes:
f803734b0f2e ("net/virtio: vring init for packed queues")
Cc: stable@dpdk.org
Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
Reviewed-by: Jens Freimann <jfreimann@redhat.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Jiayu Hu [Sun, 17 Mar 2019 06:38:32 +0000 (14:38 +0800)]
vhost: fix interrupt suppression for the split ring
The VIRTIO_RING_F_EVENT_IDX feature of split ring might
be broken, as the value of signalled_used is invalid
after live migration, start up and virtio driver reload.
This patch fixes it by using signalled_used_valid.
In addition, this patch makes the VIRTIO_RING_F_EVENT_IDX
implementation of split ring match kernel backend to suppress
more interrupts.
Fixes:
e37ff954405a ("vhost: support virtqueue interrupt/notification suppression")
Cc: stable@dpdk.org
Signed-off-by: Jiayu Hu <jiayu.hu@intel.com>
Tested-by: Yinan Wang <yinan.wang@intel.com>
Reviewed-by: Tiwei Bie <tiwei.bie@intel.com>
Tiwei Bie [Tue, 12 Mar 2019 07:13:07 +0000 (15:13 +0800)]
net/virtio-user: fix multiqueue with vhost kernel
The multiqueue support in virtio-user with vhost kernel backend
is broken when tap name isn't specified by users explicitly,
because the tap name returned by ioctl(TUNSETIFF) isn't saved
properly, and multiple tap interfaces will be created in this
case. Fix this by saving the dynamically allocated tap name
first before reusing the ifr structure. Besides, also make it
possible to support the format string in tap name (e.g. foo%d)
specified by users explicitly.
Fixes:
791b43e08842 ("net/virtio-user: specify MAC of the tap")
Cc: stable@dpdk.org
Reported-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Reviewed-by: Stephen Hemminger <stephen@networkplumber.org>
Maxime Coquelin [Thu, 28 Feb 2019 17:57:04 +0000 (18:57 +0100)]
vhost: prevent disabled rings to be processed with zero-copy
The vhost-user spec says that once the vring is disabled, the
client has to stop processing it. But it can happen when
dequeue zero-copy is enabled if outstanding descriptors buffers
are still being processed by an external NIC or another guest.
The fix consists in draining the zmbufs list to ensure no more
descriptors buffers are in the wild.
Note that this fix is only working in the case REPLY_ACK
protocol feature is enabled, which is not the case by default
for now (it is only enabled when IOMMU feature is enabled in
the vhost library).
Fixes:
b0a985d1f340 ("vhost: add dequeue zero copy")
Cc: stable@dpdk.org
Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Reviewed-by: Tiwei Bie <tiwei.bie@intel.com>
Stephen Hemminger [Wed, 13 Mar 2019 21:58:15 +0000 (14:58 -0700)]
net/octeontx: fix vdev name
The octeontx driver is creating vdev with name "OCTEONTX_PMD"
which is an artifact from how RTE_PMD_REGISTER_VDEV arguments
work.
Change to use the same convention as all the other network
drivers ie "net_octeontx").
Fixes:
f7be70e5130e ("net/octeontx: add net device probe and remove")
Cc: stable@dpdk.org
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: Rami Rosen <ramirose@gmail.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Hyong Youb Kim [Thu, 14 Mar 2019 11:05:32 +0000 (04:05 -0700)]
net/enic: fix max MTU calculation
The maximum packet length (max_pkt_len) from the firmware does not
include CRC, so do not subtract 4 when deriving the max MTU. This
change effectively increases the max MTU by 4B. Apps often assume max
MTU = max_rx_pkt_len - 14 (ethernet header), and attempt to set the
MTU to that value (i.e. set MTU to max HW value). This change
incidentally allows such apps to change MTU to max value successfully.
Fixes:
bb34ffb848a0 ("net/enic: determine max egress packet size and max MTU")
Cc: stable@dpdk.org
Signed-off-by: Hyong Youb Kim <hyonkim@cisco.com>
Reviewed-by: John Daley <johndale@cisco.com>
Thomas Monjalon [Wed, 13 Mar 2019 10:09:09 +0000 (11:09 +0100)]
examples/ethtool: remove query of default config
The default config is used if the setup parameter is NULL.
No need to query the default config with rte_eth_dev_info_get().
The function call will be removed with another useless info.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Rami Rosen <ramirose@gmail.com>
Igor Russkikh [Tue, 12 Mar 2019 15:25:10 +0000 (15:25 +0000)]
net/atlantic: fix xstats return
Max number of xstats items was returned instead of actual number
of filled in records.
Fixes:
fbe059e87209 ("net/atlantic: implement device statistics")
Cc: stable@dpdk.org
Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
Igor Russkikh [Tue, 12 Mar 2019 15:25:07 +0000 (15:25 +0000)]
net/atlantic: fix missing VLAN filter offload
Original vlan offload code declared callbacks, but did not
enable the feature offload bit
Fixes:
f7c2c2c8c558 ("net/atlantic: implement VLAN filters and offloads")
Cc: stable@dpdk.org
Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
Igor Russkikh [Tue, 12 Mar 2019 15:25:05 +0000 (15:25 +0000)]
net/atlantic: eliminate excessive log levels on Rx/Tx
Default rxtx logging used ERR level, that caused logger to always
trigger. That may cause perf degradation even if logger was not enabled
but compiled in.
Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
Igor Russkikh [Tue, 12 Mar 2019 15:25:03 +0000 (15:25 +0000)]
net/atlantic: fix link configuration
In case link speed is re configured after port start, it does not
takes the requested speed value, but instead just sets full autoneg
mask.
Fixes:
7943ba05f67c ("net/atlantic: add link status and interrupt management")
Cc: stable@dpdk.org
Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
Pavel Belous [Tue, 12 Mar 2019 15:25:01 +0000 (15:25 +0000)]
net/atlantic: fix EEPROM get for small and uneven lengths
Fixes:
ce4e8d418097 ("net/atlantic: implement EEPROM get/set")
Cc: stable@dpdk.org
Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
Signed-off-by: Pavel Belous <pavel.belous@aquantia.com>
Pavel Belous [Tue, 12 Mar 2019 15:24:59 +0000 (15:24 +0000)]
net/atlantic: use EEPROM magic as a device address
Default dev addr is replaced with magic field from the request.
Length is allowed to be less than maximum.
SMBUS access bit definitions also better organised now.
Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
Signed-off-by: Pavel Belous <pavel.belous@aquantia.com>
Pavel Belous [Tue, 12 Mar 2019 15:24:57 +0000 (15:24 +0000)]
net/atlantic: fix buffer overflow
Found by Coverity scan. This is a real memory corruption.
There is no need in extra RTE_ALIGN macros since the
request/result structures are 4-byte aligned by definition.
Coverity issue: 323518, 323520
Fixes:
ce4e8d418097 ("net/atlantic: implement EEPROM get/set")
Cc: stable@dpdk.org
Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
Signed-off-by: Pavel Belous <pavel.belous@aquantia.com>
Igor Russkikh [Tue, 12 Mar 2019 15:24:55 +0000 (15:24 +0000)]
net/atlantic: remove extra checks for error codes
Found by Coverity scan. Checks are useless
because at these code places err is always zero.
Fixes:
86d36773bd42 ("net/atlantic: implement firmware operations")
Cc: stable@dpdk.org
Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
Igor Russkikh [Tue, 12 Mar 2019 15:24:53 +0000 (15:24 +0000)]
net/atlantic: remove unused variable
Found by coverity scan.
Coverity issue: 323512
Fixes:
7906661edac6 ("net/atlantic: add b0 hardware layer")
Cc: stable@dpdk.org
Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
Igor Russkikh [Tue, 12 Mar 2019 15:24:52 +0000 (15:24 +0000)]
net/atlantic: fix negative error codes
These are just convention breakage on rte_errno,
no real harm from that.
Fixes:
2b1472d7150c ("net/atlantic: implement Tx path")
Cc: stable@dpdk.org
Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
Shahed Shaikh [Tue, 12 Mar 2019 16:51:14 +0000 (09:51 -0700)]
net/qede: fix Rx packet drop
There is a corner case in which driver won't post
receive buffers when driver has processed all received packets
in single loop (i.e. hw_consumer == sw_consumer) and then
HW will start dropping packets since it did not see new receive
buffers posted.
This corner case is seen when size of Rx ring is less than or equals
Rx packet burst count for dev->rx_pkt_burst().
Fixes:
8f2312474529 ("net/qede: fix performance bottleneck in Rx path")
Cc: stable@dpdk.org
Signed-off-by: Shahed Shaikh <shshaikh@marvell.com>
Acked-by: Rasesh Mody <rmody@marvell.com>
Rami Rosen [Tue, 12 Mar 2019 16:07:42 +0000 (18:07 +0200)]
ethdev: fix method name in doxygen comment
This patch fixes rte_ethdev header file to use the correct method name,
namely to use rte_eth_dev_info_get() instead of
rte_eth_dev_infos_get().
Fixes:
a4996bd89c42 ("ethdev: new Rx/Tx offloads API")
Fixes:
4f5701f28bd4 ("examples: fix RSS hash function configuration")
Cc: stable@dpdk.org
Signed-off-by: Rami Rosen <ramirose@gmail.com>
Reviewed-by: Stephen Hemminger <stephen@networkplumber.org>
Rami Rosen [Tue, 12 Mar 2019 05:48:43 +0000 (07:48 +0200)]
app/testpmd: fix a typo in log message
This patch fixes a typo in test-pmd/cmdline.c,
succcessfully->successfully
Two C's are good enough for success...
Fixes:
a09f3e4c5046 ("app/testpmd: add hash configuration")
Cc: stable@dpdk.org
Signed-off-by: Rami Rosen <ramirose@gmail.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
David Marchand [Mon, 11 Mar 2019 15:35:19 +0000 (16:35 +0100)]
app/testpmd: remove unused field from port struct
Remove some leftover from a previous rework.
Fixes:
c4bcc342c8ee ("app/testpmd: refactor ieee1588 forwarding")
Cc: stable@dpdk.org
Signed-off-by: David Marchand <david.marchand@redhat.com>
Reviewed-by: Rami Rosen <ramirose@gmail.com>
David Harton [Fri, 15 Mar 2019 16:08:32 +0000 (12:08 -0400)]
net/ixgbe: restore VLAN filter for VF
ixgbevf VLAN strip and extend capabilities were removed when
migrating to the bit flags implementation.
Restoring the capability to enable the VLAN strip offload at
configuration time.
Fixes:
ec3b1124d14d ("net/ixgbe: convert to new Rx offloads API")
Cc: stable@dpdk.org
Signed-off-by: David Harton <dharton@cisco.com>
Acked-by: Wei Zhao <wei.zhao1@intel.com>
Dekel Peled [Sun, 17 Mar 2019 06:23:03 +0000 (08:23 +0200)]
net/mlx5: support new representor naming format
Kernel update [1] introduce new format of representors names.
This patch implements RFC [2], updating MLX5 PMD to support the new
format, while maintaining support of the existing format.
[1] https://github.com/torvalds/linux/commit/
c12ecc2
[2] http://mails.dpdk.org/archives/dev/2019-March/125676.html
Signed-off-by: Dekel Peled <dekelp@mellanox.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
Alejandro Lucero [Tue, 12 Mar 2019 10:19:27 +0000 (10:19 +0000)]
net/nfp: fix RSS query
Current code is not properly giving the RSS information
regarding the redirection table.
Fixes:
934e4c60fbff ("nfp: add RSS")
Cc: stable@dpdk.org
Signed-off-by: Alejandro Lucero <alejandro.lucero@netronome.com>
Ruifeng Wang [Tue, 12 Mar 2019 05:35:27 +0000 (13:35 +0800)]
app/testpmd: optimize MAC swap for Arm
Improved MAC swap performance for ARM platform.
The improvement was achieved by using neon intrinsics
to save CPU cycles and doing swap for four packets
at a time.
The optimization had 15% - 20% throughput boost
in testpmd MAC swap mode.
Signed-off-by: Ruifeng Wang <ruifeng.wang@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Reviewed-by: Phil Yang <phil.yang@arm.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Stephen Hemminger [Thu, 14 Mar 2019 21:32:14 +0000 (14:32 -0700)]
net/bnxt: suppress spurious error log
The driver multiple rxq allocation logs a message at error level
but it really is a debug message.
Fixes:
51fafb89a9a0 ("net/bnxt: get rid of ff pools and use VNIC info array")
Cc: stable@dpdk.org
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Somnath Kotur <somnath.kotur@broadcom.com>
Stephen Hemminger [Thu, 14 Mar 2019 21:32:13 +0000 (14:32 -0700)]
net/bnxt: silence IOVA warnings
When using bnxt on bare-metal with vfio-pci, the driver logs an
unnecessary warning. Hardware works fine, message is not urgent.
Change it to INFO level.
Fixes:
62196f4e0941 ("mem: rename address mapping function to IOVA")
Cc: stable@dpdk.org
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: Rami Rosen <ramirose@gmail.com>
Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Stephen Hemminger [Mon, 11 Mar 2019 18:11:43 +0000 (11:11 -0700)]
net/bnxt: use notice as default log level
Make bnxt driver consistent with all other network drivers
by setting default to NOTICE for log level.
Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Stephen Hemminger [Mon, 11 Mar 2019 18:11:42 +0000 (11:11 -0700)]
net/bnxt: do not double space version message
The version message is double spaced in the log.
Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Stephen Hemminger [Mon, 11 Mar 2019 18:11:41 +0000 (11:11 -0700)]
net/bnxt: change PTP message to debug level
This message doesn't need to be at INFO level, it is a normal
situation and only useful for debugging.
Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Shahaf Shuler [Sun, 10 Mar 2019 08:14:10 +0000 (10:14 +0200)]
net/mlx5: fix packet inline on Tx queue wraparound
Inlining a packet to WQE that cross the WQ wraparound, i.e. the WQE
starts on the end of the ring and ends on the beginning, is not
supported and blocked by the data path logic.
However, in case of TSO, an extra inline header is required before
inlining. This inline header is not taken into account when checking if
there is enough room left for the required inline size.
On some corner cases were
(ring_tailroom - inline header) < inline size < ring_tailroom ,
this can lead to WQE being written outsize of the ring buffer.
Fixing it by always assuming the worse case that inline of packet will
require the inline header.
Fixes:
3f13f8c23a7c ("net/mlx5: support hardware TSO")
Cc: stable@dpdk.org
Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>
Kevin Traynor [Fri, 8 Mar 2019 09:28:55 +0000 (09:28 +0000)]
net/qede: support IOVA VA mode
Set RTE_PCI_DRV_IOVA_AS_VA in drv_flags. This allows initializing qede
PMD as non-root also on Linux v4.x, where /proc/self/pagemap can't be
acccessed without CAP_SYS_ADMIN privileges.
The flag was introduced generically but not in pmds in:
commit
815c7deaed2d ("pci: get IOMMU class on Linux")
Cc: stable@dpdk.org
Acked-by: Shahed Shaikh <shshaikh@marvell.com>
Acked-by: Rasesh Mody <rmody@marvell.com>
Signed-off-by: Kevin Traynor <ktraynor@redhat.com>
Stephen Hemminger [Thu, 28 Feb 2019 22:47:54 +0000 (14:47 -0800)]
ethdev: replace snprintf with strlcpy on init
Don't need to use snprintf for simple name copy.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: Rami Rosen <ramirose@gmail.com>
Stephen Hemminger [Thu, 28 Feb 2019 22:47:53 +0000 (14:47 -0800)]
ethdev: replace snprintf with strlcpy for owner
The set_port_owner was copying a string between structures of the
same type, therefore the name could never be truncated (unless source
string was not null terminated). Use strlcpy which does it better.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
Qi Zhang [Mon, 11 Mar 2019 07:42:20 +0000 (15:42 +0800)]
net/i40e: fix time sync for 25G
Time sync increment value is not configured for 25G device.
The patch fix this issue by setting the same value as 40G, this
aligned with kernel driver's behaviour.
Fixes:
75d133dd3296 ("net/i40e: enable 25G device")
Cc: stable@dpdk.org
Reported-by: Michael Luo <michael.luo@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Tested-by: Michael Luo <michael.luo@intel.com>
Pablo Cascón [Fri, 8 Mar 2019 15:40:47 +0000 (15:40 +0000)]
net/nfp: fix setting MAC address
Some firmwares, mostly for VFs, do not advertise the feature /
capability of changing the MAC address while the interface is up. With
such firmware a request to change the MAC address that at the same
time also tries to enable the not available feature will be denied by
the firmware resulting in an error message like:
nfp_net_reconfig(): Error nfp_net reconfig for ctrl:
80000000 update: 800
Fix set_mac_addr by not trying to enable a feature if it is not
advertised by the firmware.
Fixes:
2fe669f4bcd2 ("net/nfp: support MAC address change")
Cc: stable@dpdk.org
Signed-off-by: Pablo Cascón <pablo.cascon@netronome.com>
Acked-by: Alejandro Lucero <alejandro.lucero@netronome.com>
Kevin Traynor [Tue, 5 Mar 2019 16:30:39 +0000 (16:30 +0000)]
net/i40e: update queue number check for rounding
Since rounding up the requested queue pairs to allow the VF to
request a non-aligned number was added, it may happen that the
requested number is less than the available num of queues but the
rounded up number is greater. In this case, it is not caught with
the usual checks but later when there is a reset and failed setup.
By rounding earlier the checks can be done before a failed reset
occurs, and a rounded max amount of available queues can be returned
to the VF.
Signed-off-by: Kevin Traynor <ktraynor@redhat.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Tomasz Jozwiak [Fri, 1 Mar 2019 08:46:16 +0000 (09:46 +0100)]
malloc: add NUMA-aware realloc function
Currently, rte_realloc will not respect original allocation's
NUMA node when memory cannot be resized, and there is no
NUMA-aware equivalent of rte_realloc. This patch adds such a function.
The new API will ensure that reallocated memory stays on
requested NUMA node, as well as allow moving allocated memory
to a different NUMA node.
Signed-off-by: Tomasz Jozwiak <tomaszx.jozwiak@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Pavan Nikhilesh [Tue, 12 Mar 2019 20:41:13 +0000 (20:41 +0000)]
doc: add notes about eventdev producer/consumer dependency
EventDev i.e consumer needs to be started before starting the
event producers.
Update documentation of EventDev and EventDev adapters.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Reviewed-by: Erik Gabriel Carrillo <erik.g.carrillo@intel.com>
Reviewed-by: Abhinandan Gujjar <abhinandan.gujjar@intel.com>
Pavan Nikhilesh [Tue, 12 Mar 2019 20:41:09 +0000 (20:41 +0000)]
examples/eventdev: start ethdev after adapter setup
Start ethdev after the Rx/Tx adapter setup is complete as in some
architectures it might lead to undefined behaviour or events being
dropped.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Reviewed-by: Nikhil Rao <nikhil.rao@intel.com>
Pavan Nikhilesh [Tue, 12 Mar 2019 20:41:05 +0000 (20:41 +0000)]
app/eventdev: start event producers after eventdev
Start event producers after eventdev i.e. consumer is started as in some
architectures it might lead to undefined behaviour or events being
dropped.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>
Pallantla Poornima [Mon, 4 Feb 2019 07:18:02 +0000 (07:18 +0000)]
event/opdl: replace sprintf with snprintf
sprintf function is not secure as it doesn't check the length of string.
More secure function snprintf is used.
Fixes:
3c7f3dcfb0 ("event/opdl: add PMD main body and helper function")
Cc: stable@dpdk.org
Signed-off-by: Pallantla Poornima <pallantlax.poornima@intel.com>
Pavan Nikhilesh [Mon, 11 Mar 2019 06:49:28 +0000 (06:49 +0000)]
app/eventdev: configure optimum timers per adapter
Previously, the total number of event timers per adapter was set to an
arbitrary value, set it to mempool size instead as it defines the max
event timers that can be armed.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Pavan Nikhilesh [Fri, 1 Mar 2019 07:16:47 +0000 (07:16 +0000)]
app/eventdev: follow proper teardown sequence
Stop eventdev before closing it.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
Pavan Nikhilesh [Fri, 1 Mar 2019 07:16:45 +0000 (07:16 +0000)]
examples/eventdev: follow proper teardown sequence
Stop eventdev before closing it.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
Pavan Nikhilesh [Fri, 1 Mar 2019 07:16:42 +0000 (07:16 +0000)]
examples/eventdev: probe max events
Some eventdevs support configuring max events to be -1 (open system).
Check eventdev and event port configuration with eventdev info before
configuring them.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
Bruce Richardson [Mon, 11 Mar 2019 10:57:32 +0000 (10:57 +0000)]
git: ignore build directories
test-meson-build.sh generates multiple build directories for various
targets. As these follow a known pattern, and since they don't need
to be tracked in git, we can add them to the gitignore file,
along with the default build directory "build".
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Rami Rosen <ramirose@gmail.com>
Bruce Richardson [Mon, 11 Mar 2019 10:57:31 +0000 (10:57 +0000)]
git: ignore hidden files
Generally hidden files are hidden for good reason and we don't want to
track them in git. They can always be manually added to git tracking
individually if needed.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Bruce Richardson [Mon, 11 Mar 2019 10:57:30 +0000 (10:57 +0000)]
git: ignore python bytecode files
After you run a python script, a .pyc file is often left behind,
which we don't want to track in git.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Bruce Richardson [Mon, 11 Mar 2019 10:57:29 +0000 (10:57 +0000)]
git: add comments for ignored files
Split the ignored file list into section based on logical groups of files,
putting a comment at the top of each section clarifying what it is.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Bruce Richardson [Tue, 12 Mar 2019 10:18:28 +0000 (10:18 +0000)]
devtools: fix meson build test to exit on failure
When piping the ninja command through cat, we lose the error value from
the call to ninja in the case of failure. This prevents the script from
exiting at the first broken build. Fix this by setting the "pipefail"
shell option.
Fixes:
4bcb9b768604 ("devtools: add verbose option to meson build test")
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Bruce Richardson [Wed, 6 Mar 2019 16:22:42 +0000 (16:22 +0000)]
mk: use linux and freebsd in config names
Rather than using linuxapp and bsdapp everywhere, we can change things to
use the, more readable, terms "linux" and "freebsd" in our build configs.
Rather than renaming the configs we can just duplicate the existing ones
with the new names using symlinks, and use the new names exclusively
internally. ["make showconfigs" also only shows the new names to keep the
list short] The result is that backward compatibility is kept fully but any
new builds or development can be done using the newer names, i.e. both
"make config T=x86_64-native-linuxapp-gcc" and "T=x86_64-native-linux-gcc"
work.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Bruce Richardson [Wed, 6 Mar 2019 16:22:41 +0000 (16:22 +0000)]
build: rename linuxapp to linux in meson cross files
Rename the cross files for meson compilation from having linuxapp
in the name to just linux in the name.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Bruce Richardson [Wed, 6 Mar 2019 16:22:40 +0000 (16:22 +0000)]
build/freebsd: rename macro BSDPAPP to FREEBSD
Rename the macro and all instances in DPDK code, but keep a copy of
the old macro defined for legacy code linking against DPDK
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Bruce Richardson [Wed, 6 Mar 2019 16:22:39 +0000 (16:22 +0000)]
build/linux: rename macro from LINUXAPP to LINUX
Rename the macro to make things shorter and more comprehensible. For
both meson and make builds, keep the old macro around for backward
compatibility.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Bruce Richardson [Wed, 6 Mar 2019 16:22:38 +0000 (16:22 +0000)]
eal/linux: rename linuxapp to linux
The term "linuxapp" is a legacy one, but just calling the subdirectory
"linux" is just clearer for all concerned.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Bruce Richardson [Wed, 6 Mar 2019 16:22:37 +0000 (16:22 +0000)]
eal/bsd: rename bsdapp to freebsd
The term "bsdapp" is a legacy one, but just calling the subdirectory
"freebsd" is just clearer for all concerned.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Hemant Agrawal [Wed, 6 Mar 2019 16:40:34 +0000 (22:10 +0530)]
test/crypto: fix duplicate id used by CCP device
These duplicate device id is causing incorrect mapping
for DPAA_SEC for test case execution on the basis of
capabilities.
Fixes:
e155ca055e84 ("test/crypto: add tests for AMD CCP")
Cc: stable@dpdk.org
Reported-by: Anoob Joseph <anoobj@marvell.com>
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Arek Kusztal [Wed, 6 Feb 2019 10:34:26 +0000 (11:34 +0100)]
cryptodev: rework modexp and modinv comments
This patch changes modular exponentiation and modular multiplicative
inverse API comments to make it more precise.
Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: Shally Verma <shallyv@marvell.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Arek Kusztal [Tue, 5 Feb 2019 09:13:19 +0000 (10:13 +0100)]
crypto/openssl: fix modexp
Fixes bad reference of modinv struct in openssl pmd
Fixes:
3e9d6bd447fb ("crypto/openssl: add RSA and mod asym operations")
Cc: stable@dpdk.org
Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: Shally Verma <shallyv@marvell.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Arek Kusztal [Thu, 7 Feb 2019 10:54:39 +0000 (11:54 +0100)]
crypto/openssl: fix big numbers after computations
After performing mod exp and mod inv big numbers (BIGNUM) should
be cleared as data already is copied into op fields and this BNs would
very likely contain private information for unspecified amount of time
(duration of the session).
Fixes:
3e9d6bd447fb ("crypto/openssl: add RSA and mod asym operations")
Cc: stable@dpdk.org
Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: Shally Verma <shallyv@marvell.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Fiona Trahe [Thu, 7 Feb 2019 18:46:27 +0000 (18:46 +0000)]
doc: fix table of kernel drivers in qat guide
Added missing line informing which kernel driver can
be used for device DH895xcc for compression service.
Moved service columns to start of table for better visibility
and to prepare for future asymmetric crypto service.
Fixes:
e2e35849ea78 ("compress/qat: add compression on DH895x")
Cc: stable@dpdk.org
Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: Tomasz Jozwiak <tomaszx.jozwiak@intel.com>
Anoob Joseph [Wed, 13 Feb 2019 09:22:50 +0000 (09:22 +0000)]
common/cpt: fix null auth only
Fixes:
351fbee21986 ("common/cpt: support hash")
Cc: stable@dpdk.org
Signed-off-by: Anoob Joseph <anoobj@marvell.com>
Signed-off-by: Tejasree Kondoj <ktejasree@marvell.com>
Wei Zhao [Fri, 8 Mar 2019 02:46:17 +0000 (10:46 +0800)]
net/ixgbe: support VF promiscuous by PF driver
The patch adds the PF counterpart changes to support VF promiscuous
mode by DPDK PF driver.
For ixgbe, in order to support VF VLAN promiscuous or unicast
promiscuous, PF need to set register PFVML2FLT of bit UPE and VPE.
The patch aligned to kernel driver's implementation.
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Wei Zhao [Fri, 8 Mar 2019 02:46:16 +0000 (10:46 +0800)]
net/ixgbevf: enable promiscuous mode
Add promiscuous mode support on VF
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Dekel Peled [Thu, 28 Feb 2019 15:20:30 +0000 (17:20 +0200)]
net/mlx5: fix sync when handling Tx completions
Function mlx5_tx_complete() reads completion entry information
from Tx queue.
For some processors not having strongly-ordered memory model,
there has to be a memory barrier between reading the entry index
and the entry fields, in order to guarantee data is valid.
Fixes:
54d3fe948dba ("net/mlx5: poll completion queue once per a call")
Cc: stable@dpdk.org
Signed-off-by: Dekel Peled <dekelp@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
Dekel Peled [Thu, 28 Feb 2019 15:18:45 +0000 (17:18 +0200)]
net/mlx5: fix hex dump of error completion
struct mlx5_cqe is defined in MLX5 PMD code (mlx5_prm.h).
It includes 64 bytes padding in case of (RTE_CACHE_LINE_SIZE == 128).
struct mlx5_err_cqe is defined in kernel, and doesn't include padding.
When running in debug mode, in case an error CQE is detected
it is printed using rte_hexdump().
The size of data to print should be sizeof(*cqe) instead of
sizeof(*err_cqe), to handle the case of (RTE_CACHE_LINE_SIZE == 128),
and print the full data in any case.
Fixes:
c7714992092f ("net/mlx5: extend debug logs verbosity")
Cc: stable@dpdk.org
Signed-off-by: Dekel Peled <dekelp@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
Thomas Monjalon [Sun, 24 Feb 2019 22:42:40 +0000 (23:42 +0100)]
net/mlx5: call generic strlcpy
The call to strlcpy uses either libc, libbsd or internal rte_strlcpy.
No need to call the DPDK flavor explicitly.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Reviewed-by: Rami Rosen <ramirose@gmail.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
Dekel Peled [Sun, 24 Feb 2019 09:41:09 +0000 (11:41 +0200)]
net/mlx4: fix default flow rule create
Original patch changed logic of function mlx4_flow_merge_eth().
The setting of flow->promisc was wrongly removed.
This patch adds the removed setting of flow->promisc, to restore
the required behavior.
Fixes:
c0d239263156 ("net/mlx4: support flow w/o ETH spec and with VLAN")
Cc: stable@dpdk.org
Signed-off-by: Dekel Peled <dekelp@mellanox.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>
Viacheslav Ovsiienko [Thu, 21 Feb 2019 09:02:16 +0000 (09:02 +0000)]
net/mlx5: fix flow priorities probing error path
The mlx5 PMD probes the Verbs flow priorities supported with
ibv_create_flow() function. If rdma-core or kernel fails for
some reason, the returned error causes the drop queue is not
destroyed, and pd is locked by not freed resource.
Also the mlx5_flow_discover_priorities() returned negative value
as error, and this code was reported "as is", without sign
changing (eventually causing assert(err > 0)).
Fixes:
2815702baea7 ("net/mlx5: replace verbs priorities by flow")
Cc: stable@dpdk.org
Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
Kevin Traynor [Tue, 5 Mar 2019 16:30:38 +0000 (16:30 +0000)]
net/i40e: fix negative check on unsigned queue pairs
Fix the check and associated log. Also, fix a typo in other log.
Fixes:
03d478e9609d ("net/i40e: support PF respond VF request more queues")
Cc: stable@dpdk.org
Signed-off-by: Kevin Traynor <ktraynor@redhat.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Yunjian Wang [Wed, 13 Feb 2019 02:48:52 +0000 (10:48 +0800)]
net/ixgbe: fix crash on remove
The NIC's interrupt source has some active handler when the
port removed. We should cancel the delay handler before removing
dev to prevent executing the delay handler.
Call Trace:
#0 ixgbe_disable_intr (hw=0x0, hw=0x0)
at /usr/src/debug/dpdk-18.11/drivers/net/ixgbe/ixgbe_ethdev.c:852
#1 ixgbe_dev_interrupt_delayed_handler (param=0xadb9c0
<rte_eth_devices@@DPDK_2.2+33024>)
at /usr/src/debug/dpdk-18.11/drivers/net/ixgbe/ixgbe_ethdev.c:4386
#2 0x00007f05782147af in eal_alarm_callback (arg=<optimized out>)
at /usr/src/debug/dpdk-18.11/lib/librte_eal/linuxapp/eal/
eal_alarm.c:90
#3 0x00007f057821320a in eal_intr_process_interrupts (nfds=1,
events=0x7f056cbf3e88) at /usr/src/debug/dpdk-18.11/lib/
librte_eal/linuxapp/eal/eal_interrupts.c:838
#4 eal_intr_handle_interrupts (totalfds=<optimized out>, pfd=18)
at /usr/src/debug/dpdk-18.11/lib/librte_eal/linuxapp/eal/
eal_interrupts.c:885
#5 eal_intr_thread_main (arg=<optimized out>)
at /usr/src/debug/dpdk-18.11/lib/librte_eal/linuxapp/eal/
eal_interrupts.c:965
#6 0x00007f05708a0e45 in start_thread () from /usr/lib64/libpthread.so.0
#7 0x00007f056eb4ab5d in clone () from /usr/lib64/libc.so.6
Fixes:
2866c5f1b87e ("ixgbe: support port hotplug")
Cc: stable@dpdk.org
Signed-off-by: Yunjian Wang <wangyunjian@huawei.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Rami Rosen [Fri, 1 Mar 2019 11:10:10 +0000 (13:10 +0200)]
doc: fix tag for inner RSS feature
This patch fixes a wrong tag in guides/nics/features.rst.
The features tags should be, according to the
"Features Overview" section in this doc, one of the following:
"uses", "implements", "provides", or "related".
Hence in Inner RSS section, it should be "uses"
instead of "users".
Fixes:
d0a87d9aa8de ("doc: update mlx5 guide on tunnel offloading")
Cc: stable@dpdk.org
Signed-off-by: Rami Rosen <ramirose@gmail.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Hyong Youb Kim [Sat, 2 Mar 2019 10:42:51 +0000 (02:42 -0800)]
net/enic: fix inner packet matching
Inner packet matching is currently buggy in many cases.
1. Mishandling null spec ("match any").
The copy_item functions do nothing if spec is null. This is incorrect,
as all patterns should be appended to the L5 pattern buffer even for
null spec (treated as all zeros).
2. Accessing null spec causing segfault.
3. Not setting protocol fields.
The NIC filter API currently has no flags for "match inner IPv4, IPv6,
UDP, TCP, and so on". So, the driver needs to explicitly set EtherType
and IP protocol fields in the L5 pattern buffer to avoid false
positives (e.g. reporting IPv6 as IPv4).
Instead of keep adding "if inner, do something differently" cases to
the existing copy_item functions, introduce separate functions for
inner packet patterns and address the above issues in those
functions. The changes to the previous outer-packet copy_item
functions are mechanical, due to reduced indentation.
Fixes:
6ced137607d0 ("net/enic: flow API for NICs with advanced filters enabled")
Cc: stable@dpdk.org
Signed-off-by: Hyong Youb Kim <hyonkim@cisco.com>
Hyong Youb Kim [Sat, 2 Mar 2019 10:42:50 +0000 (02:42 -0800)]
net/enic: fix endianness in VLAN match
The VLAN fields in the NIC filter use little endian. The VLAN item is
in big endian, so swap bytes.
Fixes:
6ced137607d0 ("net/enic: flow API for NICs with advanced filters enabled")
Cc: stable@dpdk.org
Signed-off-by: Hyong Youb Kim <hyonkim@cisco.com>