Dekel Peled [Sun, 21 Oct 2018 14:22:47 +0000 (17:22 +0300)]
ethdev: support metadata as flow rule criteria
As described in [1], a new rte_flow item is added to support metadata
to use as flow rule match pattern.
The metadata is an opaque item, fully controlled by the application.
The use of metadata is relevant for egress rules only.
It can be set in the flow rule using the RTE_FLOW_ITEM_META.
An additional member 'tx_metadata' is added in union with existing member
'hash' of struct 'rte_mbuf', located to avoid conflicts with existing
fields. This additional member is used to carry the metadata item.
Application should set the packet metadata in the mbuf dedicated field,
and set the PKT_TX_METADATA flag in the mbuf->ol_flags.
The NIC will use the packet metadata as match criteria for relevant
flow rules.
This patch introduces metadata item type for rte_flow RTE_FLOW_ITEM_META,
along with corresponding struct rte_flow_item_meta and ol_flag
PKT_TX_METADATA.
[1] "[RFC,v2] ethdev: support metadata as flow rule criteria"
Signed-off-by: Dekel Peled <dekelp@mellanox.com>
Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
Thomas Monjalon [Fri, 19 Oct 2018 02:07:57 +0000 (04:07 +0200)]
ethdev: complete closing of port
After closing a port, it cannot be restarted.
So there is no reason to not free all associated resources.
The last step was done with rte_eth_dev_detach() which is deprecated.
Instead of blindly removing the associated rte_device, the driver should
check if no more port (ethdev, cryptodev, etc) is open for the device.
The last ethdev freeing which were done by rte_eth_dev_detach(),
are now done at the end of rte_eth_dev_close() if the driver supports
the flag RTE_ETH_DEV_CLOSE_REMOVE.
There will be a transition period for PMDs to enable this new flag
and migrate to the new behaviour.
When enabling RTE_ETH_DEV_CLOSE_REMOVE, the PMD must free all its
private resources for the port, in its dev_close function.
It is advised to call the dev_close function in the remove function
in order to support removing a device without closing its ports.
Some drivers does not allocate MAC addresses dynamically or separately.
In those cases, the pointer is set to NULL, in order to avoid wrongly
freeing them in rte_eth_dev_release_port().
A closed port will have the state RTE_ETH_DEV_UNUSED which is
considered as invalid by rte_eth_dev_is_valid_port().
So validity is not checked anymore for closed ports in testpmd.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
Thomas Monjalon [Fri, 19 Oct 2018 02:07:56 +0000 (04:07 +0200)]
ethdev: remove release function for secondary process
After previous changes, the function rte_eth_dev_release_port()
can be used for primary or secondary process as well.
The only difference with rte_eth_dev_release_port_secondary()
is the shared lock used in rte_eth_dev_release_port().
The function rte_eth_dev_release_port_secondary() was recently
added in 18.11 cycle.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
Thomas Monjalon [Fri, 19 Oct 2018 02:07:55 +0000 (04:07 +0200)]
ethdev: free all common data when releasing port
This is a clean-up of common ethdev data freeing.
All data freeing are moved to rte_eth_dev_release_port()
and done only in case of primary process.
It is probably fixing some memory leaks for PMDs which were
not freeing all data.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
Thomas Monjalon [Fri, 19 Oct 2018 02:07:54 +0000 (04:07 +0200)]
ethdev: fix doxygen comments of shared data fields
Some doxygen comments were wrongly associated to the next field
because of syntax /** instead of /**<
Some other cleanups (like alignment) are done.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
Thomas Monjalon [Fri, 19 Oct 2018 02:07:53 +0000 (04:07 +0200)]
app/testpmd: allow detaching a port not closed
The testpmd application aim is for testing;
so order of operations should not be enforced.
There was a test to forbid detaching before closing a port.
However, it may interesting to test what happens in such case.
It is possible for a PMD to automatically close the port when detaching.
in order to avoid a crash, it is checked that the port must be stopped
before detaching (as for closing).
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
Wisam Jaddo [Fri, 19 Oct 2018 02:07:52 +0000 (04:07 +0200)]
app/testpmd: update port list for multiple removals
When detaching a port, the full rte_device is removed.
If the rte_device was hosting several ports,
the testpmd list of ports must be updated for multiple removals.
Signed-off-by: Wisam Jaddo <wisamm@mellanox.com>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
Hyong Youb Kim [Sat, 20 Oct 2018 08:32:49 +0000 (01:32 -0700)]
doc: update release notes for enic
Fixes:
8a6ff33d6d36 ("net/enic: add AVX2 based vectorized Rx handler")
Fixes:
86df6c4e2fce ("net/enic: support flow counter action")
Fixes:
70401fd7784d ("net/enic: add VLAN and csum offloads to simple Tx handler")
Fixes:
c0aae00d7da0 ("net/enic: enable IOVA mode")
Signed-off-by: Hyong Youb Kim <hyonkim@cisco.com>
Reviewed-by: John Daley <johndale@cisco.com>
Hyong Youb Kim [Sat, 20 Oct 2018 08:32:48 +0000 (01:32 -0700)]
net/enic: add missing Tx offload flags
The following commit has added a number of existing offload flags such
as PKT_TX_IPV4 and PKT_TX_IPV6 to PKT_TX_OFFLOAD_MASK defined in
rte_mbuf.h. That change breaks the enic driver's Tx prepare handler.
commit
ef28cfa73822 ("mbuf: fix Tx offload mask")
The enic driver keeps the supported offload flags in a local variable
(tx_offload_mask), which is strictly a subset of
PKT_TX_OFFLOAD_MASK. This variable is then used to compute the
unsupported flags (tx_offload_notsup_mask), and the Tx prepare handler
(tx_pkt_prepare) uses it to reject packets with unsupported offload
flags.
As is, tx_offload_notsup_mask ends up containing flags like
PKT_TX_IPV4 that are actually supported by the driver, which then
breaks any application that uses checksum offloads and calls the Tx
prepare handler. So add the flags to tx_offload_mask that the driver
supports but were missing in PKT_TX_OFFLOAD_MASK.
Signed-off-by: Hyong Youb Kim <hyonkim@cisco.com>
Reviewed-by: John Daley <johndale@cisco.com>
Hyong Youb Kim [Sat, 20 Oct 2018 08:32:47 +0000 (01:32 -0700)]
net/enic: fix supported packet types
The handler for dev_supported_ptypes_get currently returns null when
the vectorized Rx handler is used. It is also missing tunnel packet
types. Add the missing packet types to the supported list, and return
the right list for the vectorized Rx handler.
Fixes:
8a6ff33d6d36 ("net/enic: add AVX2 based vectorized Rx handler")
Fixes:
93fb21fdbe23 ("net/enic: enable overlay offload for VXLAN and GENEVE")
Cc: stable@dpdk.org
Signed-off-by: Hyong Youb Kim <hyonkim@cisco.com>
Reviewed-by: John Daley <johndale@cisco.com>
Stephen Hemminger [Thu, 18 Oct 2018 22:34:30 +0000 (15:34 -0700)]
examples/vdpa: fix spelling in error message
Fixes:
edbed86d1cc3 ("examples/vdpa: introduce a new sample for vDPA")
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Stephen Hemminger [Thu, 18 Oct 2018 22:32:55 +0000 (15:32 -0700)]
doc: fix spelling in PMD guides
Trivial pelling errors found by codespell.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Marko Kovacevic <marko.kovacevic@intel.com>
Huaibin Wang [Fri, 19 Oct 2018 09:45:21 +0000 (11:45 +0200)]
net/i40e: keep promiscuous on if allmulticast is enabled
Promisc should not be disabled if the all multicast mode is enabled.
Patch keeps the promiscuous on if all multicast mode is on, this
behavior is also consistent with the implementation done on ixgbe
pmd.
Cc: stable@dpdk.org
Signed-off-by: Huaibin Wang <huaibin.wang@6wind.com>
Signed-off-by: Laurent Hardy <laurent.hardy@6wind.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Beilei Xing [Tue, 16 Oct 2018 06:45:42 +0000 (14:45 +0800)]
doc: update i40e guide for PPPoE package release
Add link of PPPoE package release.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Marko Kovacevic <marko.kovacevic@intel.com>
Phil Yang [Thu, 18 Oct 2018 10:39:25 +0000 (18:39 +0800)]
app/testpmd: reserve NUMA node per port and per ring
If user explicitly requested memory to be allocated from a socket via
`port-numa-config` and `ring-numa-config`, and if that socket is
valid, add that socket into socket_ids[] so that mempool allocated for
that socket.
Fixes:
dbfb8ec7094c ("app/testpmd: optimize mbuf pool allocation")
Cc: stable@dpdk.org
Suggested-by: Ferruh Yigit <ferruh.yigit@intel.com>
Signed-off-by: Phil Yang <phil.yang@arm.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Raslan Darawsheh [Thu, 18 Oct 2018 10:17:29 +0000 (13:17 +0300)]
net/tap: access primary process queues from secondary
In the case the device is created by the primary process,
the secondary must request some file descriptors to attach the queues.
The file descriptors are shared via IPC Unix socket.
Thanks to the IPC synchronization, the secondary process
is now able to do Rx/Tx on a TAP created by the primary process.
Signed-off-by: Raslan Darawsheh <rasland@mellanox.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Raslan Darawsheh [Thu, 18 Oct 2018 10:17:28 +0000 (13:17 +0300)]
net/tap: move fds of queues to be in process private
fd's cannot be shared between processes, and each process need to have
it's own fd's pointer.
Signed-off-by: Raslan Darawsheh <rasland@mellanox.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Raslan Darawsheh [Thu, 18 Oct 2018 10:17:27 +0000 (13:17 +0300)]
net/tap: add queue and port ids in queue structures
Port and queue ids are added to easily map the file
descriptors stored in each process private.
Signed-off-by: Raslan Darawsheh <rasland@mellanox.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Thomas Monjalon [Fri, 26 Oct 2018 21:23:36 +0000 (23:23 +0200)]
kni: fix build on Linux < 3.14
The atomic functions smp_load_acquire() and smp_store_release()
were introduced in Linux 3.14. Older kernels miss the functions:
kni_fifo.h:19:2: error:
implicit declaration of function ‘smp_load_acquire’
kni_fifo.h:30:2: error:
implicit declaration of function ‘smp_store_release’
The fallback is to drop the atomic barrier, as it was before
the commit below.
Fixes:
711859cd0d07 ("kni: fix kernel FIFO synchronization")
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Thomas Monjalon [Fri, 26 Oct 2018 21:45:49 +0000 (23:45 +0200)]
examples/l3fwd-power: fix build with icc
main.c(376): error #592: variable "lcore_id" is used before its value is set
RTE_SET_USED(lcore_id);
^
The variables were voided with RTE_SET_USED without an obvious reason.
Removing these voidings should avoid the icc error.
Fixes:
a137d012 ("examples/l3fwd-power: support traffic pattern aware control")
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Tested-by: Ferruh Yigit <ferruh.yigit@intel.com>
Anatoly Burakov [Thu, 25 Oct 2018 11:06:34 +0000 (12:06 +0100)]
malloc: fix external heap allocation in no-huge mode
When no-huge mode is enabled, we always overwrite the socket ID to be
SOCKET_ID_ANY in rte_malloc, because there is no NUMA awareness in no-huge
mode. However, with external memory support, a socket ID may have other
meaning, and we cannot overwrite the socket ID in those cases.
Fixes:
65ff37b105f7 ("malloc: add function to check if socket is external")
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Yipeng Wang [Fri, 26 Oct 2018 09:53:46 +0000 (02:53 -0700)]
test/hash: add r/w concurrency to autotest
Add read-write concurrency test to meson and autotest
file.
Fixes:
0eb3726ebcf1 ("test/hash: add test for read/write concurrency")
Cc: stable@dpdk.org
Signed-off-by: Yipeng Wang <yipeng1.wang@intel.com>
Yipeng Wang [Fri, 26 Oct 2018 09:53:45 +0000 (02:53 -0700)]
test/hash: remove hash scaling unit test
The hash scaling unit test is not really needed
any more since the multi-writer is supported now
inside the library and it is tested by multi-writer
unit test.
Signed-off-by: Yipeng Wang <yipeng1.wang@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Yipeng Wang [Fri, 26 Oct 2018 09:53:44 +0000 (02:53 -0700)]
test/hash: add extendable table to r/w test
This commit improves the readwrite test to consider
extendable table feature.
Signed-off-by: Yipeng Wang <yipeng1.wang@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Yipeng Wang [Fri, 26 Oct 2018 09:53:43 +0000 (02:53 -0700)]
test/hash: test more corner cases
This commit improves the readwrite unit test to cover
more corner cases and reduces the testing time by
reducing the total key count.
Signed-off-by: Yipeng Wang <yipeng1.wang@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Yipeng Wang [Fri, 26 Oct 2018 09:53:42 +0000 (02:53 -0700)]
test/hash: use jhash for multi-writer
With sequential key, the test will cover more corner
cases with jhash instead of crc hash, since jhash
generates more random hash pattern on sequential key.
It is useful for functional verification.
Signed-off-by: Yipeng Wang <yipeng1.wang@intel.com>
Yipeng Wang [Fri, 26 Oct 2018 09:53:41 +0000 (02:53 -0700)]
hash: remove unnecessary pause
There is a rte_pause in hash table reset function.
Since the loop is not a polling loop on shared
data structure, the rte_pause is not needed.
Fixes:
b26473ff8f4a ("hash: add reset function")
Cc: stable@dpdk.org
Signed-off-by: Yipeng Wang <yipeng1.wang@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Naga Suresh Somarowthu [Fri, 14 Sep 2018 13:57:02 +0000 (14:57 +0100)]
test/kni: check module dependency
Check the prerequisites to run the test
1.checked whether the rte_kni module is loaded, if not fail testcase
2.checked whether the rte_kni module is loaded with loop back mode,
if not skip packet forwarding testcase and log
3.Disabled the test in freebsd as test is not supported
Fixes:
5233e5924a ("app/test: update kni")
Cc: stable@dpdk.org
Signed-off-by: Naga Suresh Somarowthu <naga.sureshx.somarowthu@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Dan Gora [Wed, 24 Oct 2018 22:26:31 +0000 (19:26 -0300)]
examples/kni: improve zeroing statistics
The worker threads incrementing the rx/tx_packets race with the signal
handler from the main thread zeroing the entire statistics structure.
This can cause the statistics to fail to be zeroed, even when there
is no traffic on those interfaces.
Improve zeroing the statistics by only incrementing rx/tx_packets
in worker threads by a non-zero amount. This limits the race to the
periods in which traffic is actually being received or transmitted.
Signed-off-by: Dan Gora <dg@adax.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Dan Gora [Wed, 24 Oct 2018 22:26:30 +0000 (19:26 -0300)]
examples/kni: add logs to show and clear stats
Add logging messages showing the commands necessary for the user to
have the application display and zero the statistics.
Signed-off-by: Dan Gora <dg@adax.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Dan Gora [Wed, 24 Oct 2018 22:26:29 +0000 (19:26 -0300)]
examples/kni: monitor and update link state continually
Update KNI example to add the command line flag '-m' to enable
a function to continuously monitor the Ethernet link status of
the physical link and update the link status of the corresponding
interfaces with rte_kni_update_link().
Signed-off-by: Dan Gora <dg@adax.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Dan Gora [Wed, 24 Oct 2018 22:26:28 +0000 (19:26 -0300)]
kni: set default carrier state of interface
Add module parameter 'carrier='on|off' to set the default carrier state
for linux network interfaces created by the KNI module. The default
carrier state is 'off'.
For KNI interfaces which need to reflect the carrier state of
a physical Ethernet port controlled by the DPDK application, the
default carrier state should be left set to 'off'. The application
can set the carrier state of the KNI interface to reflect the state
of the physical Ethernet port using rte_kni_update_link().
For KNI interfaces which are purely virtual, the default carrier
state can be set to 'on'. This enables the KNI interface to be
used without having to explicity set the carrier state to 'on'
using rte_kni_update_link().
Signed-off-by: Dan Gora <dg@adax.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Dan Gora [Wed, 24 Oct 2018 22:26:27 +0000 (19:26 -0300)]
kni: add function to set link state on kernel interface
Add a new API function to KNI, rte_kni_update_link() to allow DPDK
applications to update the link status for KNI network interfaces in
the linux kernel.
Signed-off-by: Dan Gora <dg@adax.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Phil Yang [Mon, 8 Oct 2018 09:11:46 +0000 (17:11 +0800)]
kni: introduce C11 atomic into FIFO synchronization
Syncing the values by adding c11 atomic memory barriers to make sure
the values being synced before updating fifo_write and fifo_read.
Signed-off-by: Phil Yang <phil.yang@arm.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Reviewed-by: Ola Liljedahl <ola.liljedahl@arm.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Phil Yang [Mon, 8 Oct 2018 09:11:45 +0000 (17:11 +0800)]
kni: fix kernel FIFO synchronization
Adding memory barrier to make sure the values being synced
before updating fifo_write in kni_fifo_put and fifo_read in
kni_fifo_get.
Fixes:
3fc5ca2f6352 ("kni: initial import")
Cc: stable@dpdk.org
Signed-off-by: Phil Yang <phil.yang@arm.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Phil Yang [Mon, 8 Oct 2018 09:11:44 +0000 (17:11 +0800)]
kni: fix FIFO synchronization
With existing code in kni_fifo_put, rx_q values are not being updated
before updating fifo_write. While reading rx_q in kni_net_rx_normal,
This is causing the sync issue on other core. The same situation happens
in kni_fifo_get as well.
So syncing the values by adding memory barriers to make sure the values
being synced before updating fifo_write and fifo_read.
Fixes:
3fc5ca2f6352 ("kni: initial import")
Cc: stable@dpdk.org
Signed-off-by: Phil Yang <phil.yang@arm.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Reviewed-by: Ola Liljedahl <ola.liljedahl@arm.com>
Reviewed-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Phil Yang [Mon, 8 Oct 2018 09:11:43 +0000 (17:11 +0800)]
config: rename option for C11 memory model
Keep only single config option RTE_USE_C11_MEM_MODEL for C11 memory
model, so all modules can leverage C11 atomic extension by enable this
option.
Signed-off-by: Phil Yang <phil.yang@arm.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Luca Boccassi [Fri, 12 Oct 2018 17:05:17 +0000 (18:05 +0100)]
kni: support meson build
A Kbuild is also included to allow users to use DKMS natively without
additional code.
Signed-off-by: Luca Boccassi <bluca@debian.org>
Tested-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Ferruh Yigit [Wed, 24 Oct 2018 11:10:10 +0000 (12:10 +0100)]
kni: fix build on Linux 4.19
The build error observed with Linux kernel 4.19 when KNI ethtool
support enabled (CONFIG_RTE_KNI_KMOD_ETHTOOL=y)
.../build/build/kernel/linux/kni/kni_ethtool.c:193:3:
error: ‘struct ethtool_ops’ has no member named ‘get_settings’;
.get_settings = kni_get_settings,
^~~~~~~~~~~~
.../build/build/kernel/linux/kni/kni_ethtool.c:194:3:
error: ‘struct ethtool_ops’ has no member named ‘set_settings’;
.set_settings = kni_set_settings,
^~~~~~~~~~~~
With kernel 4.19 ethtool_ops `get_settings` & `set_settings` are
replaced with `get_link_ksettings` & `set_link_ksettings`
Commit
9b3004953503 ("ethtool: drop get_settings and set_settings callbacks")
This fix practically removes `get_settings` & `set_settings` support
for the kernel versions that have the new ethtool_ops without
implementing the new ones.
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Fan Zhang [Fri, 12 Oct 2018 08:38:04 +0000 (09:38 +0100)]
doc: add crypto port and action for pipeline in release notes
This patch updates the release notes for added feature of crypto
port and symmetric crypto action.
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Marko Kovacevic <marko.kovacevic@intel.com>
David Hunt [Fri, 26 Oct 2018 12:38:24 +0000 (13:38 +0100)]
power: fix traffic aware build
1. %ld to PRId64 for 32-bit builds
2. Fix dependency on librte_timer
Fixes:
450f0791312c ("power: add traffic pattern aware power control")
Signed-off-by: David Hunt <david.hunt@intel.com>
Tested-by: Ferruh Yigit <ferruh.yigit@intel.com>
Jerin Jacob [Sun, 7 Oct 2018 06:18:57 +0000 (11:48 +0530)]
eal/ppc: support pause API
Add support for rte_pause() implementation for ppc64.
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Acked-by: Chao Zhu <chaozhu@linux.vnet.ibm.com>
Anoob Joseph [Wed, 10 Oct 2018 02:50:56 +0000 (08:20 +0530)]
use registered name for OCTEON TX references
'OCTEON TX' is the registered name. All other usages need to be fixed.
Signed-off-by: Anoob Joseph <anoob.joseph@caviumnetworks.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
John McNamara [Tue, 25 Sep 2018 15:25:12 +0000 (16:25 +0100)]
doc: remove unused release notes file
Remove unused file from the release notes docs. This file was
used to display a hierarchy in older releases, circa 2015, but
doesn't seem useful in the current structure.
Signed-off-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Fan Zhang [Wed, 24 Oct 2018 12:49:04 +0000 (13:49 +0100)]
net/softnic: add crypto commands
This patch updates the CLI parsing of softnic with extra symmetric
cryptodev, port, session, and action support.
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Fan Zhang [Wed, 24 Oct 2018 12:49:03 +0000 (13:49 +0100)]
net/softnic: add symmetric crypto action
This patch adds symmetric crypto action support to softnic.
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Fan Zhang [Wed, 24 Oct 2018 12:49:02 +0000 (13:49 +0100)]
net/softnic: configure crypto port
This patch enables the crypt port configuration in softnic.
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Fan Zhang [Wed, 24 Oct 2018 12:49:01 +0000 (13:49 +0100)]
net/softnic: add cryptodev
This patch adds cryptodev abstraction to softnic. The DPDK
Cryptodevs are abstracted as crypto ports in the softnic.
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Reshma Pattan [Thu, 18 Oct 2018 14:54:13 +0000 (15:54 +0100)]
doc: update softnic guide for flow and QoS support
Update document with flow and qos api support in softnic PMD.
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
Reviewed-by: Marko Kovacevic <marko.kovacevic@intel.com>
Dharmik Thakkar [Fri, 26 Oct 2018 05:37:33 +0000 (00:37 -0500)]
test/hash: add lock-free r/w concurrency
Unit tests to check for hash lookup and bulk-lookup perf
with lock-free enabled and with lock-free disabled.
Unit tests performed with readers running in parallel with writers.
Tests include:
- hash lookup on existing keys with:
- hash add causing NO key-shifts of existing keys in the table
- hash lookup on existing keys likely to be on shift-path with:
- hash add causing key-shifts of existing keys in the table
- hash lookup on existing keys NOT likely to be on shift-path with:
- hash add causing key-shifts of existing keys in the table
- hash lookup on non-existing keys with:
- hash add causing NO key-shifts of existing keys in the table
- hash add causing key-shifts of existing keys in the table
- hash lookup on keys likely to be on shift-path with:
- multiple writers causing key-shifts of existing keys in the table
Signed-off-by: Dharmik Thakkar <dharmik.thakkar@arm.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Reviewed-by: Yipeng Wang <yipeng1.wang@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Honnappa Nagarahalli [Fri, 26 Oct 2018 05:37:32 +0000 (00:37 -0500)]
hash: add lock-free r/w concurrency
Add lock-free read-write concurrency. This is achieved by the
following changes.
1) Add memory ordering to avoid race conditions. The only race
condition that can occur is - using the key store element
before the key write is completed. Hence, while inserting the element
the release memory order is used. Any other race condition is caught
by the key comparison. Memory orderings are added only where needed.
For ex: reads in the writer's context do not need memory ordering
as there is a single writer.
key_idx in the bucket entry and pdata in the key store element are
used for synchronisation. key_idx is used to release an inserted
entry in the bucket to the reader. Use of pdata for synchronisation
is required due to updation of an existing entry where-in only
the pdata is updated without updating key_idx.
2) Reader-writer concurrency issue, caused by moving the keys
to their alternative locations during key insert, is solved
by introducing a global counter(tbl_chng_cnt) indicating a
change in table.
3) Add the flag to enable reader-writer concurrency during
run time.
Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Reviewed-by: Ola Liljedahl <ola.liljedahl@arm.com>
Reviewed-by: Steve Capper <steve.capper@arm.com>
Reviewed-by: Yipeng Wang <yipeng1.wang@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Honnappa Nagarahalli [Fri, 26 Oct 2018 05:37:31 +0000 (00:37 -0500)]
hash: fix key store element alignment
Fix the key store array element alignment such that every array
element is aligned on KEY_ALIGNMENT boundary. This is required to
make 'pdata' in 'struct rte_hash_key' align on its natural boundary
for atomic load/store.
Fixes:
473d1bebce43 ("hash: allow to store data in hash table")
Cc: stable@dpdk.org
Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Reviewed-by: Ola Liljedahl <ola.liljedahl@arm.com>
Reviewed-by: Steve Capper <steve.capper@arm.com>
Reviewed-by: Yipeng Wang <yipeng1.wang@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Honnappa Nagarahalli [Fri, 26 Oct 2018 05:37:30 +0000 (00:37 -0500)]
hash: support no free on delete
rte_hash_lookup_xxx APIs return the index of slot in
the key store. Application(reader) can use that index to reference
other data structures in its scope. Because of this, the
index should not be freed till the application completes
using the index.
RTE_HASH_EXTRA_FLAGS_NO_FREE_ON_DEL is introduced to support this.
When this flag is enabled rte_hash_del_xxx APIs do not free the
key-store index/internal memory associated with the deleted
entry. The new API rte_hash_free_key_with_position should be called
to free the key-store index/internal memory after calling
rte_hash_del_xxx APIs.
Suggested-by: Yipeng Wang <yipeng1.wang@intel.com>
Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Reviewed-by: Yipeng Wang <yipeng1.wang@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Honnappa Nagarahalli [Fri, 26 Oct 2018 05:37:29 +0000 (00:37 -0500)]
hash: separate multi-writer from r/w concurrency
RW concurrency is required with single writer and multiple reader
usecase as well. Hence, multi-writer should not be enabled by default when
RW concurrency is enabled.
Fixes:
f2e3001b53ec ("hash: support read/write concurrency")
Cc: stable@dpdk.org
Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Reviewed-by: Yipeng Wang <yipeng1.wang@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
David Hunt [Wed, 17 Oct 2018 13:05:33 +0000 (14:05 +0100)]
examples/power: support meson/ninja build
Add meson.build in vm_power_manager and the guest_cli subdirectory.
Building can be achieved by going to the build directory, and using
meson configure -Dexamples=vm_power_manager,vm_power_manager/guest_cli
Then, when ninja is invoked, it will build dpdk-vm_power_manger and
dpdk-guest_cli
Work still needs to be done on the meson build system to handles the case
where the target list of example apps is defined as 'all'. That will come
in a future patch.
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
David Hunt [Wed, 17 Oct 2018 13:05:32 +0000 (14:05 +0100)]
examples/power: clean up verbose messages
Some messages appearing several times a second, removing as they are
unnecessary. Other less severe messages change from INFO to DEBUG
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
David Hunt [Wed, 17 Oct 2018 13:05:31 +0000 (14:05 +0100)]
examples/power: add JSON string handling
Add JSON string handling to vm_power_manager for JSON strings received
through the fifo. The format of the JSON strings are detailed in the
next patch, the vm_power_manager user guide documentation updates.
This patch introduces a new dependency on Jansson, a C library for
encoding, decoding and manipulating JSON data. To compile the sample app
you now need to have installed libjansson4 and libjansson-dev (these may
be named slightly differently depending on your Operating System)
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
David Hunt [Wed, 17 Oct 2018 13:05:30 +0000 (14:05 +0100)]
examples/power: increase allowed number of clients
Now that we're handling host policies, containers and virtual machines,
we'll rename MAX_VMS to MAX_CLIENTS, and increase from 4 to 64
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
David Hunt [Wed, 17 Oct 2018 13:05:29 +0000 (14:05 +0100)]
examples/power: add host channel to power manager
This patch adds a fifo channel to the vm_power_manager app through which
we can send commands and polices. Intended for sending JSON strings.
The fifo is at /tmp/powermonitor/fifo
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
David Hunt [Wed, 17 Oct 2018 13:05:28 +0000 (14:05 +0100)]
examples/power: set core type in guest app
The changes here are minimal, as the guest app functionality is not
changing at all, but there is a new element in the channel_packet
struct that needs to have a default set (channel_packet->core_type).
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
David Hunt [Wed, 17 Oct 2018 13:05:27 +0000 (14:05 +0100)]
lib/power: add changes for host commands/policies
This patch does a couple of things:
* Adds a new message type for removing policies (PKT_POLICY_REMOVE)
Used when we want to remove a previously created policy.
* Adds a core_type bool to the channel packet struct to specify whether
the type of core we want to control is virtual or physical.
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
David Hunt [Wed, 17 Oct 2018 13:05:26 +0000 (14:05 +0100)]
examples/power: allow number of VMs to be zero
Previously the vm_power_manager app required to have some vms defined, so
the call to get_all_vm() always set the noVms variable. Now we're accepting
policies from the host OS (without any VMs defined), so it is now valid to
have zero VMs. This patch initialises the relevant variables to zero just
in case the call to get_all_vms() does not find any, so could return with
the variables uninitialised.
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
David Hunt [Wed, 17 Oct 2018 13:05:25 +0000 (14:05 +0100)]
examples/power: add checks around hypervisor
Allow vm_power_manager to run without requiring qemu to be present
on the machine. This will be required for instances where the JSON
interface is used for commands and polices, without any VMs present.
A use case for this is a container enviromnent.
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Liang Ma [Fri, 19 Oct 2018 11:07:19 +0000 (12:07 +0100)]
examples/l3fwd-power: support traffic pattern aware control
Add the support for new traffic pattern aware power control
power management API.
Example:
./l3fwd-power -l xxx -n 4 -w 0000:xx:00.0 -w 0000:xx:00.1 -- -p 0x3
-P --config="(0,0,xx),(1,0,xx)" --empty-poll="0,0,0" -l 14 -m 9 -h 1
Please Reference l3fwd-power document for full parameter usage
The option "l", "m", "h" are used to set the power index for
LOW, MED, HIGH power state. Only is useful after enable empty-poll
--empty-poll="training_flag, med_threshold, high_threshold"
The option training_flag is used to enable/disable training mode.
The option med_threshold is used to indicate the empty poll threshold
of modest state which is customized by user.
The option high_threshold is used to indicate the empty poll threshold
of busy state which is customized by user.
Above three option default value is all 0.
Once enable empty-poll. System will apply the default parameter if no
other command line options are provided.
If training mode is enabled, the user should ensure that no traffic
is allowed to pass through the system. When training phase complete,
the application transfer to normal operation
System will start running with the modest power mode.
If the traffic goes above 70%, then system will move to High power state.
If the traffic drops below 30%, the system will fallback to the modest
power state.
Example code use master thread to monitoring worker thread busyness.
The default timer resolution is 10ms.
Signed-off-by: Liang Ma <liang.j.ma@intel.com>
Reviewed-by: Lei Yao <lei.a.yao@intel.com>
Acked-by: David Hunt <david.hunt@intel.com>
Liang Ma [Fri, 19 Oct 2018 11:07:18 +0000 (12:07 +0100)]
power: add traffic pattern aware power control
1. Abstract
For packet processing workloads such as DPDK polling is continuous.
This means CPU cores always show 100% busy independent of how much work
those cores are doing. It is critical to accurately determine how busy
a core is hugely important for the following reasons:
* No indication of overload conditions.
* User does not know how much real load is on a system, resulting
in wasted energy as no power management is utilized.
Compared to the original l3fwd-power design, instead of going to sleep
after detecting an empty poll, the new mechanism just lowers the core
frequency. As a result, the application does not stop polling the device,
which leads to improved handling of bursts of traffic.
When the system become busy, the empty poll mechanism can also increase the
core frequency (including turbo) to do best effort for intensive traffic.
This gives us more flexible and balanced traffic awareness over the
standard l3fwd-power application.
2. Proposed solution
The proposed solution focuses on how many times empty polls are executed.
The less the number of empty polls, means current core is busy with
processing workload, therefore, the higher frequency is needed. The high
empty poll number indicates the current core not doing any real work
therefore, we can lower the frequency to safe power.
In the current implementation, each core has 1 empty-poll counter which
assume 1 core is dedicated to 1 queue. This will need to be expanded in the
future to support multiple queues per core.
2.1 Power state definition:
LOW: Not currently used, reserved for future use.
MED: the frequency is used to process modest traffic workload.
HIGH: the frequency is used to process busy traffic workload.
2.2 There are two phases to establish the power management system:
a.Initialization/Training phase. The training phase is necessary
in order to figure out the system polling baseline numbers from
idle to busy. The highest poll count will be during idle, where
all polls are empty. These poll counts will be different between
systems due to the many possible processor micro-arch, cache
and device configurations, hence the training phase.
In the training phase, traffic is blocked so the training
algorithm can average the empty-poll numbers for the LOW, MED and
HIGH power states in order to create a baseline.
The core's counter are collected every 10ms, and the Training
phase will take 2 seconds.
Training is disabled as default configuration. The default
parameter is applied. Sample App still can trigger training
if that's needed. Once the training phase has been executed once on
a system, the application can then be started with the relevant
thresholds provided on the command line, allowing the application
to start passing start traffic immediately
b.Normal phase. Traffic starts immediately based on the default
thresholds, or based on the user supplied thresholds via the
command line parameters. The run-time poll counts are compared with
the baseline and the decision will be taken to move to MED power
state or HIGH power state. The counters are calculated every 10ms.
3. Proposed API
1. rte_power_empty_poll_stat_init(struct ep_params **eptr,
uint8_t *freq_tlb, struct ep_policy *policy);
which is used to initialize the power management system.
2. rte_power_empty_poll_stat_free(void);
which is used to free the resource hold by power management system.
3. rte_power_empty_poll_stat_update(unsigned int lcore_id);
which is used to update specific core empty poll counter, not thread safe
4. rte_power_poll_stat_update(unsigned int lcore_id, uint8_t nb_pkt);
which is used to update specific core valid poll counter, not thread safe
5. rte_power_empty_poll_stat_fetch(unsigned int lcore_id);
which is used to get specific core empty poll counter.
6. rte_power_poll_stat_fetch(unsigned int lcore_id);
which is used to get specific core valid poll counter.
7. rte_empty_poll_detection(struct rte_timer *tim, void *arg);
which is used to detect empty poll state changes then take action.
Signed-off-by: Liang Ma <liang.j.ma@intel.com>
Reviewed-by: Lei Yao <lei.a.yao@intel.com>
Acked-by: David Hunt <david.hunt@intel.com>
Yipeng Wang [Mon, 22 Oct 2018 18:39:48 +0000 (11:39 -0700)]
hash: use partial-key hashing
This commit changes the hashing mechanism to "partial-key
hashing" to calculate bucket index and signature of key.
This is proposed in Bin Fan, et al's paper
"MemC3: Compact and Concurrent MemCache with Dumber Caching
and Smarter Hashing". Basically the idea is to use "xor" to
derive alternative bucket from current bucket index and
signature.
With "partial-key hashing", it reduces the bucket memory
requirement from two cache lines to one cache line, which
improves the memory efficiency and thus the lookup speed.
Signed-off-by: Yipeng Wang <yipeng1.wang@intel.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Acked-by: Dharmik Thakkar <dharmik.thakkar@arm.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Yipeng Wang [Mon, 22 Oct 2018 18:39:47 +0000 (11:39 -0700)]
test/hash: add extendable bucket
This commit changes the current rte_hash unit test to
test the extendable table feature and performance.
Signed-off-by: Yipeng Wang <yipeng1.wang@intel.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Acked-by: Dharmik Thakkar <dharmik.thakkar@arm.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Yipeng Wang [Mon, 22 Oct 2018 18:39:46 +0000 (11:39 -0700)]
hash: add extendable bucket feature
In use cases that hash table capacity needs to be guaranteed,
the extendable bucket feature can be used to contain extra
keys in linked lists when conflict happens. This is similar
concept to the extendable bucket hash table in packet
framework.
This commit adds the extendable bucket feature. User can turn
it on or off through the extra flag field during table
creation time.
Extendable bucket table composes of buckets that can be
linked list to current main table. When extendable bucket
is enabled, the hash table load can always achieve 100%.
In other words, the table can always accommodate the same
number of keys as the specified table size. This provides
100% table capacity guarantee.
Although keys ending up in the ext buckets may have longer
look up time, they should be rare due to the cuckoo
algorithm.
Signed-off-by: Yipeng Wang <yipeng1.wang@intel.com>
Acked-by: Dharmik Thakkar <dharmik.thakkar@arm.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Yipeng Wang [Mon, 22 Oct 2018 18:39:45 +0000 (11:39 -0700)]
hash: fix race condition in iterate
In rte_hash_iterate, the reader lock did not protect the
while loop which checks empty entry. This created a race
condition that the entry may become empty when enters
the lock, then a wrong key data value would be read out.
This commit reads out the position in the while condition,
which makes sure that the position will not be changed
to empty before entering the lock.
Fixes:
f2e3001b53ec ("hash: support read/write concurrency")
Cc: stable@dpdk.org
Reported-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Signed-off-by: Yipeng Wang <yipeng1.wang@intel.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Acked-by: Dharmik Thakkar <dharmik.thakkar@arm.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Yipeng Wang [Fri, 28 Sep 2018 14:11:09 +0000 (07:11 -0700)]
hash: remove unused constant
Since the depth-first search of cuckoo path is removed, we do not
need the macro anymore which specifies the depth of the cuckoo
search.
Fixes:
f2e3001b53ec ("hash: support read/write concurrency")
Cc: stable@dpdk.org
Signed-off-by: Yipeng Wang <yipeng1.wang@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Yipeng Wang [Fri, 28 Sep 2018 14:11:08 +0000 (07:11 -0700)]
test/hash: add missing file in meson build
The test_hash_readwrite.c was not in the meson.build file. This
commit adds the missing test into the file.
Fixes:
0eb3726ebcf1 ("test/hash: add test for read/write concurrency")
Cc: stable@dpdk.org
Signed-off-by: Yipeng Wang <yipeng1.wang@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Yipeng Wang [Fri, 28 Sep 2018 14:11:07 +0000 (07:11 -0700)]
test/hash: fix r/w test with non-consecutive cores
the multi-reader and multi-writer rte_hash unit test does not
work correctly with non-consecutive core ids. This commit
fixes the issue.
Fixes:
0eb3726ebcf1 ("test/hash: add test for read/write concurrency")
Cc: stable@dpdk.org
Signed-off-by: Yipeng Wang <yipeng1.wang@intel.com>
Tested-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Yipeng Wang [Fri, 28 Sep 2018 14:11:06 +0000 (07:11 -0700)]
test/hash: improve accuracy of perf test output
Edit the printf information when error happens to be more
accurate and informative.
Signed-off-by: Yipeng Wang <yipeng1.wang@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Yipeng Wang [Fri, 28 Sep 2018 14:11:05 +0000 (07:11 -0700)]
test/hash: fix bucket size in perf test
The bucket size was changed from 4 to 8 but the corresponding
perf test was not changed accordingly.
In the test, the bucket size and number of buckets are used
to map to the underneath rte_hash structure. They are used
to test performance of two conditions: keys in primary
buckets only and keys in both primary and secondary buckets.
Although there is no functional issue with bucket size set
to 4, it mismatches the underneath rte_hash structure,
which may affect code readability and future extension.
Fixes:
58017c98ed53 ("hash: add vectorized comparison")
Cc: stable@dpdk.org
Signed-off-by: Yipeng Wang <yipeng1.wang@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reshma Pattan [Tue, 16 Oct 2018 14:29:07 +0000 (15:29 +0100)]
net/softnic: support flow API VXLAN encap action
Added support for ethdev flow API VXLAN encap action.
Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Cristian Dumitrescu [Fri, 12 Oct 2018 11:52:07 +0000 (12:52 +0100)]
net/softnic: support VXLAN encap
Add CLI support for VXLAN encap.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Ferruh Yigit [Mon, 15 Oct 2018 14:53:18 +0000 (15:53 +0100)]
devtools: add git log checks for PHY
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Anoob Joseph [Wed, 10 Oct 2018 13:01:22 +0000 (18:31 +0530)]
devtools: add git check exception for OCTEON TX
The 'TX' in OCTEON TX would cause a warning.
Adding an exception for that.
OCTEON TX is a registered product under Cavium
Signed-off-by: Anoob Joseph <anoob.joseph@caviumnetworks.com>
Thomas Monjalon [Thu, 18 Oct 2018 15:36:15 +0000 (17:36 +0200)]
devtools: fix alignment of Marvell build options
Really minor issue:
There were extra spaces making the alignment wrong.
Fixes:
e95faac15110 ("crypto/mrvl: rename PMD to mvsam")
Fixes:
4ccc8d770d3b ("net/mvneta: add PMD skeleton")
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Thomas Monjalon [Thu, 18 Oct 2018 16:09:16 +0000 (18:09 +0200)]
doc: add deprecated list in doxygen
The option GENERATE_DEPRECATEDLIST will create a page
"Deprecated List" in "Related Pages" menu.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Jerin Jacob [Mon, 27 Aug 2018 12:38:35 +0000 (18:08 +0530)]
mbuf: add IGMP packet type
Add support for IGMP packet type.
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Acked-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Jerin Jacob [Sun, 26 Aug 2018 12:54:55 +0000 (18:24 +0530)]
mbuf: add MPLS packet type
Add support of MPLS packet type.
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Jerin Jacob [Sun, 26 Aug 2018 12:54:54 +0000 (18:24 +0530)]
mbuf: add FCoE packet type
Add support of FCoE packet type.
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Ferruh Yigit [Mon, 15 Oct 2018 14:50:56 +0000 (15:50 +0100)]
ring: add library version to meson build
Fixes:
a3d6026711d0 ("ring: relax alignment constraint on ring structure")
Cc: stable@dpdk.org
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Luca Boccassi <bluca@debian.org>
Ferruh Yigit [Mon, 15 Oct 2018 14:50:55 +0000 (15:50 +0100)]
mbuf: fix library version on meson build
Fixes:
d27a6261875d ("mbuf: remove control mbuf")
Cc: stable@dpdk.org
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Luca Boccassi <bluca@debian.org>
Ferruh Yigit [Mon, 15 Oct 2018 14:50:54 +0000 (15:50 +0100)]
doc: fix vhost library version in release notes
Fixes:
7c1290374621 ("vhost: rename device ops struct")
Cc: stable@dpdk.org
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Reviewed-by: Tiwei Bie <tiwei.bie@intel.com>
Ferruh Yigit [Mon, 15 Oct 2018 14:50:53 +0000 (15:50 +0100)]
doc: remove shared libs with no API from release notes
The internal shared libraries shouldn't be part of release notes shared
library version section.
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Ferruh Yigit [Mon, 15 Oct 2018 14:50:52 +0000 (15:50 +0100)]
doc: add missing shared library versions to release notes
Fixes:
857ed6c68cf2 ("member: implement main API")
Fixes:
56b6ef874f80 ("efd: new Elastic Flow Distributor library")
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Rami Rosen [Wed, 22 Aug 2018 14:45:45 +0000 (17:45 +0300)]
bpf: fix a typo
This trivial patch fixes a typo in rte_bpf_ethdev.h,
Fixes:
a93ff62a8938 ("bpf: introduce basic Rx/Tx filters")
Cc: stable@dpdk.org
Signed-off-by: Rami Rosen <ramirose@gmail.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Reshma Pattan [Tue, 25 Sep 2018 14:51:26 +0000 (15:51 +0100)]
latency: fix timestamp marking and latency calculation
Latency calculation logic is not correct for the case where
packets gets dropped before TX. As for the dropped packets,
the timestamp is not cleared, and such packets still gets
counted for latency calculation in next runs, that will result
in inaccurate latency measurement.
So fix this issue as below,
Before setting timestamp in mbuf, check mbuf don't have
any prior valid time stamp flag set and after marking
the timestamp, set mbuf flags to indicate timestamp is
valid.
Before calculating timestamp check mbuf flags are set to
indicate timestamp is valid.
With the above logic it is guaranteed that correct timestamps
have been used.
Fixes:
5cd3cac9ed ("latency: added new library for latency stats")
Cc: stable@dpdk.org
Reported-by: Bao-Long Tran <longtb5@viettel.com.vn>
Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
Tested-by: Bao-Long Tran <longtb5@viettel.com.vn>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Paul Luse [Fri, 21 Sep 2018 16:25:57 +0000 (12:25 -0400)]
bus/vdev: fix multi-process IPC buffer leak on scan
This patch fixes an issue caught with ASAN where a vdev_scan()
to a secondary bus was failing to free some memory.
The doxygen comment in EAL is fixed at the same time.
Fixes:
cdb068f031c6 ("bus/vdev: scan by multi-process channel")
Fixes:
783b6e54971d ("eal: add synchronous multi-process communication")
Cc: stable@dpdk.org
Signed-off-by: Paul Luse <paul.e.luse@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Gaetan Rivet [Wed, 17 Oct 2018 14:30:13 +0000 (16:30 +0200)]
devargs: fix variadic parsing memory leak
rte_devargs_parsef will leak memory each time it is called.
The device string must be freed.
Fixes:
a23bc2c4e01b ("devargs: add non-variadic parsing function")
Cc: stable@dpdk.org
Signed-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>
Keith Wiles [Fri, 5 Oct 2018 14:48:25 +0000 (09:48 -0500)]
eal: add macro for attribute weak
eal: add shorthand __rte_weak macro
qat: update code to use __rte_weak macro
avf: update code to use __rte_weak macro
fm10k: update code to use __rte_weak macro
i40e: update code to use __rte_weak macro
ixgbe: update code to use __rte_weak macro
mlx5: update code to use __rte_weak macro
virtio: update code to use __rte_weak macro
acl: update code to use __rte_weak macro
bpf: update code to use __rte_weak macro
Signed-off-by: Keith Wiles <keith.wiles@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Stephen Hemminger [Wed, 25 Jul 2018 18:20:16 +0000 (11:20 -0700)]
eal/arm: remove profanity in comment
Update comment to describe the problem better without
risk of being offensive.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Stephen Hemminger [Wed, 10 Oct 2018 23:22:19 +0000 (16:22 -0700)]
eal/linux: eliminate cast of HPET thread signature
The cast of hpet_msb_inc is causing a warning in some compilations.
Yet the cast is unnecessary, the function is used only one place
just use the correct signature.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Stephen Hemminger [Tue, 23 Oct 2018 16:29:15 +0000 (09:29 -0700)]
eal: remove double space in init alert messages
rte_init_alert already adds a newline, don't do it twice.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Jeff Guo [Thu, 18 Oct 2018 06:27:15 +0000 (14:27 +0800)]
igb_uio: fix unexpected removal for hot-unplug
When a device is hot-unplugged, pci_remove will be invoked unexpectedly
before pci_release, it will caused kernel hung issue which will throw the
error info of "Trying to free already-free IRQ XXX". And on the other hand,
if pci_remove before pci_release, the interrupt will not got chance to be
disabled. So this patch aim to fix this issue by adding pci_release call
in pci_remove, it will gurranty that all pci clean up will be done before
pci removal.
Signed-off-by: Jeff Guo <jia.guo@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Shreyansh Jain [Wed, 24 Oct 2018 05:33:41 +0000 (05:33 +0000)]
raw/skeleton: fix memory leak on test failure
In skeleton_rawdev unit tests, a malloc'd memory was leaking in case
the next sequential test fails. This fix moves the free of the
malloc'd memory above the failing test.
Coverity issue: 260402
Fixes:
55ca1b0f2151 ("raw/skeleton: add test cases")
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Shreyansh Jain [Wed, 17 Oct 2018 10:10:38 +0000 (10:10 +0000)]
net/dpaa2: decrease link state log level
In case the link is down during initial link state check, messages for
link state check flood the console. Reducing the log level for these.
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Shreyansh Jain [Wed, 17 Oct 2018 10:10:36 +0000 (10:10 +0000)]
bus/fslmc: ignore dpaax PA-VA table errors
Presence of PA-VA Table is transparent to the drivers. Ignoring the
return values from table update call.
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>