Thomas Monjalon [Wed, 29 Jun 2016 16:53:24 +0000 (18:53 +0200)]
ethdev: fix extended statistics description
The old structure rte_eth_xstats contained names and values.
The new structure rte_eth_xstat contains ids and values.
Fixes:
bd6aa172cf35 ("ethdev: fetch extended statistics with integer ids")
Fixes:
e2aae1c1ced9 ("ethdev: remove name from extended statistic fetch")
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: Remy Horton <remy.horton@intel.com>
Thomas Monjalon [Thu, 30 Jun 2016 10:08:26 +0000 (12:08 +0200)]
scripts: test clean build when config is changed
If there is a change in the config directory the build test
will refresh the tested build config to take into account new options.
The git working directory and the last git commit are checked for a
change in config/.
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Thomas Monjalon [Wed, 29 Jun 2016 14:39:50 +0000 (16:39 +0200)]
scripts: check fixed commit branch
The commit id of a fixed commit must be in the current branch.
It avoids referencing a local branch or a next-* branch when
pushing in the master.
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
David Hunt [Thu, 30 Jun 2016 18:05:09 +0000 (19:05 +0100)]
app/test: migrate custom mempool handler to stack handler
After introducing the stack handler in the previous commit,
we now have very similar code to the custom handler in test_mempool.c,
which creates a custom mempool based on simple mallocs.
The stack handler is a cleaner example of adding a new mempool handler,
so this commit replaces the custom handler test with a stack
handler test, and removes the custom handler code.
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
David Hunt [Thu, 30 Jun 2016 18:05:08 +0000 (19:05 +0100)]
mempool: add stack mempool handler
This is a mempool handler that is useful for pipelining apps, where
the mempool cache doesn't really work - example, where we have one
core doing rx (and alloc), and another core doing Tx (and return).
In such a case, the mempool ring simply cycles through all the mbufs,
resulting in a LLC miss on every mbuf allocated when the number of
mbufs is large. A stack (LIFO) recycles buffers more effectively in
this case.
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Bruce Richardson [Thu, 30 Jun 2016 12:49:25 +0000 (13:49 +0100)]
mempool: rename functions with confusing names
The mempool_count and mempool_free_count behaved contrary to what their
names suggested. The free_count function actually returned the number of
elements that were allocated from the pool, not the number unallocated as
the name implied.
Fix this by introducing two new functions to replace the old ones,
* rte_mempool_avail_count to replace rte_mempool_count
* rte_mempool_in_use_count to replace rte_mempool_free_count
In this patch, the new functions are added, and the old ones are marked
as deprecated. All apps and examples that use the old functions are
updated to use the new functions.
Fixes:
af75078fece3 ("first public release")
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Ferruh Yigit [Mon, 27 Jun 2016 13:02:31 +0000 (14:02 +0100)]
port: remove duplicated symbols from .map
Fixes:
9d41beed24b0 ("lib: provide initial versioning")
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Ferruh Yigit [Mon, 27 Jun 2016 13:02:30 +0000 (14:02 +0100)]
cmdline: remove duplicated symbol from .map
Fixes:
9d41beed24b0 ("lib: provide initial versioning")
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Ferruh Yigit [Mon, 27 Jun 2016 13:02:29 +0000 (14:02 +0100)]
ethdev: remove duplicated symbol from .map
Fixes:
19b16e2f6442 ("ethdev: add vlan type when setting ether type")
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Pablo de Lara [Mon, 27 Jun 2016 22:35:19 +0000 (23:35 +0100)]
app/testpmd: limit number of forwarding cores
Number of forwarding cores must be equal or less than
number of forwarding streams, otherwise two cores
would try to use a same queue on a port, which is not allowed.
Fixes:
f2bb7ae1d204 ("app/testpmd: handle all Rx queues in RSS setup")
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Tested-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Jerin Jacob [Thu, 30 Jun 2016 12:16:36 +0000 (17:46 +0530)]
mempool: optimize copy in cache
Replace C memcpy code semantics with optimized rte_memcpy.
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Tested-by: David Hunt <david.hunt@intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Olivier Matz [Mon, 27 Jun 2016 15:58:51 +0000 (17:58 +0200)]
mem: revert page locking when not using hugepages
This reverts commit
593a084afc2b441895aeca78a2c4465e450d0ef5.
Since recently [1], it is not possible to run the dpdk with
non-root privileges and the --no-huge option. This is because the eal
layer tries to lock the memory. Using locked memory is mandatory for
physical devices because they reference physical addresses.
But a user may want to start the dpdk without locked memory, because he
does not have the permission to do so, and/or does not have this need,
for instance because he uses virtual drivers.
So this commit reverts the use of MAP_LOCKED in mmap() flags.
[1] http://www.dpdk.org/ml/archives/dev/2016-May/039404.html
Fixes:
593a084afc2b ("mem: lock pages when not using hugepages")
Reported-by: Panu Matilainen <pmatilai@redhat.com>
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Rami Rosen [Wed, 20 Apr 2016 20:04:45 +0000 (23:04 +0300)]
jobstats: fix typo in a comment
Signed-off-by: Rami Rosen <rami.rosen@intel.com>
Rami Rosen [Sat, 25 Jun 2016 15:53:40 +0000 (18:53 +0300)]
ethdev: fix typo in a comment
Signed-off-by: Rami Rosen <rami.rosen@intel.com>
Jianfeng Tan [Tue, 31 May 2016 03:37:07 +0000 (03:37 +0000)]
mem: fix allocating all free hugepages
EAL memory init allocates all free hugepages of the whole system,
which seen from sysfs, even when applications do not ask so many.
When there is a limitation on how many hugepages an application can
use (such as cgroup.hugetlb), or hugetlbfs is specified with an
option of size (exceeding the quota of the fs), it just fails to
start even there are enough hugepages allocated.
To fix above issue, this patch:
- Changes the logic to continue memory init to see if hugetlb
requirement of application can be addressed by already allocated
hugepages.
- To make sure each hugepage is allocated successfully, we add a
recover mechanism, which relies on a mem access to fault-in
hugepages, and if it fails with SIGBUS, recover to previously
saved stack environment with siglongjmp().
For the case of CONFIG_RTE_EAL_SINGLE_FILE_SEGMENTS (enabled by
default when compiling IVSHMEM target), it's indispensable to
mapp all free hugepages in the system. Under this case, it fails
to start when allocating fails.
Test example:
a. cgcreate -g hugetlb:/test-subgroup
b. cgset -r hugetlb.1GB.limit_in_bytes=
2147483648 test-subgroup
c. cgexec -g hugetlb:test-subgroup \
./examples/helloworld/build/helloworld -c 0x2 -n 4
Fixes:
af75078fece ("first public release")
Signed-off-by: Jianfeng Tan <jianfeng.tan@intel.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Tested-by: Yulong Pei <yulong.pei@intel.com>
Acked-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
Huilong Xu [Tue, 31 May 2016 02:40:12 +0000 (10:40 +0800)]
pci: increase log level to show blacklisted devices
Maybe we should change log level, when add port in blacklist,
for check it easy.
It does not influence performance and function.
Signed-off-by: Huilong Xu <huilongx.xu@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Lazaros Koromilas [Tue, 28 Jun 2016 23:47:38 +0000 (00:47 +0100)]
mempool: allow user-owned cache
The mempool cache is only available to EAL threads as a per-lcore
resource. Change this so that the user can create and provide their own
cache on mempool get and put operations. This works with non-EAL threads
too. This commit introduces the new API calls:
rte_mempool_cache_create(size, socket_id)
rte_mempool_cache_free(cache)
rte_mempool_cache_flush(cache, mp)
rte_mempool_default_cache(mp, lcore_id)
Changes the API calls:
rte_mempool_generic_put(mp, obj_table, n, cache, flags)
rte_mempool_generic_get(mp, obj_table, n, cache, flags)
The cache-oblivious API calls use the per-lcore default local cache.
Signed-off-by: Lazaros Koromilas <l@nofutznetworks.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Lazaros Koromilas [Tue, 28 Jun 2016 23:47:37 +0000 (00:47 +0100)]
mempool: use bit flags for multi consumers and producers
Pass the same flags as in rte_mempool_create(). Changes API calls:
rte_mempool_generic_put(mp, obj_table, n, flags)
rte_mempool_generic_get(mp, obj_table, n, flags)
Signed-off-by: Lazaros Koromilas <l@nofutznetworks.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Lazaros Koromilas [Tue, 28 Jun 2016 23:47:36 +0000 (00:47 +0100)]
mempool: deprecate specific get and put functions
This commit introduces the API calls:
rte_mempool_generic_put(mp, obj_table, n, is_mp)
rte_mempool_generic_get(mp, obj_table, n, is_mc)
Deprecates the API calls:
rte_mempool_mp_put_bulk(mp, obj_table, n)
rte_mempool_sp_put_bulk(mp, obj_table, n)
rte_mempool_mp_put(mp, obj)
rte_mempool_sp_put(mp, obj)
rte_mempool_mc_get_bulk(mp, obj_table, n)
rte_mempool_sc_get_bulk(mp, obj_table, n)
rte_mempool_mc_get(mp, obj_p)
rte_mempool_sc_get(mp, obj_p)
We also check cookies in one place now.
Signed-off-by: Lazaros Koromilas <l@nofutznetworks.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Ferruh Yigit [Wed, 29 Jun 2016 18:34:49 +0000 (19:34 +0100)]
net/thunderx: add missing external dependency
To prevent compile error when compiling for shared library:
nicvf_hw.o: In function `nicvf_qsize_regbit':
nicvf_hw.c:(.text+0xe64): undefined reference to `log2'
nicvf_hw.o: In function `nicvf_rss_reta_update':
nicvf_hw.c:(.text+0x19dd): undefined reference to `log2'
nicvf_hw.o: In function `nicvf_rss_reta_query':
nicvf_hw.c:(.text+0x1acb): undefined reference to `log2'
Fixes:
e438796617dc ("net/thunderx: add PMD skeleton")
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Zhe Tao [Wed, 29 Jun 2016 13:06:03 +0000 (21:06 +0800)]
net/i40e: add floating VEB option
The standard Virtual Ethernet Bridge(VEB) definition in 1Qbg is a bridge
which has an uplink port to the outside world (maybe another bridge), but
a "floating" VEB is a special VEB without an uplink port to the outside.
Instead, traffic can be sent from one VF to another using the floating
VEB - even when the physical link on the NIC port is down.
This patch adds floating VEB options in the devargs for i40e driver.
Using these parameters, applications can decide whether to use legacy
VEB/VEPA or a floating VEB.
To enable this feature, the user should pass a devargs parameter to the
EAL, for example "-w 84:00.0,enable_floating_veb=1", to control whether
the PMD will to use the floating VEB feature or not.
Once the floating VEB feature is enabled, all the VFs created by
this PF device are connected to the floating VEB.
NOTE: The floating VEB functionality requires a NIC firmware version
of 5.0 or greater.
Signed-off-by: Zhe Tao <zhe.tao@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Zhe Tao [Wed, 29 Jun 2016 13:06:02 +0000 (21:06 +0800)]
net/i40e: support floating VEB
The standard Virtual Ethernet Bridge(VEB) definition in 1Qbg is a bridge
which has an uplink port to the outside world (maybe another bridge),
but a "floating" VEB is a special VEB without an uplink port to the
outside. Instead, traffic can be sent from one VF to another using the
floating VEB - even when the physical link on the NIC port is down.
VFs VSIs connect either to the standard VEB/VEPA or to the floating VEB,
they cannot connect to both of them. The PF, VMDQ and FD VSIs still
connect to the normal VEB/VEPA.
Signed-off-by: Zhe Tao <zhe.tao@intel.com>
Nelson Escobar [Tue, 28 Jun 2016 18:49:11 +0000 (11:49 -0700)]
net/enic: fix Rx scatter with multiple queues
The Rx scatter patch failed to make a few changes and resulted in
problems when using multiple receive queues (RQs) in DPDK (ie RSS)
since the wrong adapter resources were being used.
- get and use the correct completion queue index associated with a
receive queue.
- set the correct receive queue index when using RSS
Fixes:
856d7ba7ed22 ("net/enic: support scattered Rx")
Signed-off-by: Nelson Escobar <neescoba@cisco.com>
Reviewed-by: John Daley <johndale@cisco.com>
Jerin Jacob [Mon, 27 Jun 2016 16:16:06 +0000 (21:46 +0530)]
net/thunderx: fix build with clang
Fix the following error with clang
error: unused function 'nicvf_mbox_msg_str'
The function nicvf_mbox_msg_str() may be unused, based on DEBUG
compilation option selected. Mark __attribute__((unused)) on
this function, to inform compiler that this function may be unused
Fixes:
966e225c2396 ("net/thunderx/base: add mailbox for PF/VF communication")
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Reported-by: Ferruh Yigit <ferruh.yigit@intel.com>
Jerin Jacob [Mon, 27 Jun 2016 16:16:05 +0000 (21:46 +0530)]
net/thunderx: fix build flags with clang
'fno-prefetch-loop-arrays' optimization flag is not supported with clang,
so use it only when compiling with gcc.
Fixes:
1c421f18e095 ("net/thunderx: add single and multi-segment Tx")
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Reported-by: Ferruh Yigit <ferruh.yigit@intel.com>
Aaron Campbell [Mon, 27 Jun 2016 15:46:25 +0000 (12:46 -0300)]
net/igb: support setting link up or down
Add driver functions to set link state up or down.
Signed-off-by: Aaron Campbell <aaron@arbor.net>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
John Daley [Fri, 24 Jun 2016 22:29:28 +0000 (15:29 -0700)]
net/enic: update MTU for non-scattered Rx
Provide an update MTU callback. The function returns -ENOTSUP
if Rx scatter is enabled. Updating the MTU to be greater than
the value configured via the Cisco CIMC/UCSM management interface
is allowed provided it is still less than the maximum egress packet
size allowed by the NIC minus the size of the L2 header.
Signed-off-by: John Daley <johndale@cisco.com>
John Daley [Fri, 24 Jun 2016 22:29:27 +0000 (15:29 -0700)]
net/enic: determine max egress packet size and max MTU
Pull in common VNIC code which enables querying for max egress
packet size with newer firmware via a device command. If the
field is non-zero, it is the max egress packet size. If it is
0, the default value (9022) can safely be assumed. The value
for 1300 series VICS using firmware versions >= 3.1.2 for blade
series and >= 2.0.13 for rack series servers is 9208.
Tx buffers can be emitted only if they are less than the max egress
packet size regardless of the MTU setting (the MTU is advisory).
The max egress packet size can used to determine the upper limit
of the MTU since the enic can also receive packets of size greater
than max egress packet size. A max_mtu variable is added with
a value of max egress packet size minus L2 header size.
The default MTU is set via the CIMC/UCSM management interface and
currently allows value up to 9000. If the value is changed, the
host must be reboot. To avoid the reboot and allow MTU values
up to the max capability of the NIC, MTU update capability will
be added with a max value capped by max_mtu.
Signed-off-by: John Daley <johndale@cisco.com>
Ferruh Yigit [Mon, 27 Jun 2016 16:02:33 +0000 (17:02 +0100)]
net/bnx2x: fix build with icc
Fix multiple icc issues of type:
error #188: enumerated type mixed with another type
For simple cases, just fix the code causing the problem.
However, we still need to disable compiler warning because of
more complex cases.
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Rasesh Mody <rasesh.mody@qlogic.com>
Helin Zhang [Sun, 26 Jun 2016 15:46:18 +0000 (23:46 +0800)]
net/i40e: remove unsupported VF command
Delete 'case I40E_VIRTCHNL_OP_FCOE', as it is not necessary. The
default case reports on all unsupported commands included this one.
This also prevents warnings about a missing "break" at the end of the
"case" block.
Coverity issue: 13265
Fixes:
4861cde46116 ("i40e: new poll mode driver")
Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Helin Zhang [Sun, 26 Jun 2016 15:46:17 +0000 (23:46 +0800)]
net/i40e: fix null checks
This patch fixes the issues reported by Coverity of 'Dereference
before null check', by deleting unnecessary null checks, or moving
null checks to before the offending use of the pointer.
Coverity issue: 13298, 13299, 13294, 13301, 119267
Fixes:
8e109464c022 ("i40e: allow vector Rx and Tx usage")
Fixes:
a778a1fa2e4e ("i40e: set up and initialize flow director")
Fixes:
a778a1fa2e4e ("i40e: set up and initialize flow director")
Fixes:
4861cde46116 ("i40e: new poll mode driver")
Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Nelson Escobar [Thu, 23 Jun 2016 23:14:58 +0000 (16:14 -0700)]
net/enic: fix memory freeing
enic_alloc_consistent() allocated memory, but enic_free_consistent()
was an empty function, so allocated memory was never freed.
This commit adds a list and lock to the enic structure to keep track
of the memzones allocated in enic_alloc_consistent(), and
enic_free_consistent() uses that information to properly free memory.
Fixes:
fefed3d1e62c ("enic: new driver")
Signed-off-by: Nelson Escobar <neescoba@cisco.com>
Reviewed-by: John Daley <johndale@cisco.com>
Nelson Escobar [Thu, 23 Jun 2016 23:10:02 +0000 (16:10 -0700)]
net/enic: fix name of classifiers hash table
The enic_clsf_init() function is called once per enic instance, but it
used a static name to create the hash table. Consequently when using
more than one enic instance, there was a name collision which caused
errors:
EAL: memzone_reserve_aligned_thread_unsafe():
memzone<RG_HT_enicpmd_clsf_hash> already exists
RING: Cannot reserve memory
HASH: memory allocation failed
PMD: rte_enic_pmd: Init of hash table for clsf failed.
Flow director feature will not work
This patch changes the name to be unique per enic instance.
Fixes:
fefed3d1e62c ("enic: new driver")
Signed-off-by: Nelson Escobar <neescoba@cisco.com>
Reviewed-by: John Daley <johndale@cisco.com>
Ferruh Yigit [Tue, 14 Jun 2016 16:17:24 +0000 (17:17 +0100)]
net/mlx: fix build with icc
Compilation errors:
mlx4:
drivers/net/mlx4/mlx4.c(5409): error #188:
enumerated type mixed with another type
priv->intr_handle.type = 0;
^
mlx5:
drivers/net/mlx5/mlx5_rxq.c(282): error #188:
enumerated type mixed with another type
enum hash_rxq_type type = 0;
^
and more same type of error.
Fix these by assigning enum values rather than integer values to the enum
variables
Fixes:
c4da6caa426d ("mlx4: handle link status interrupts")
Fixes:
198a3c339a8f ("mlx5: handle link status interrupts")
Fixes:
0d2186743d62 ("mlx5: manage all special flow types at once")
Fixes:
612ad38209f7 ("mlx5: fix hash Rx queue type in RSS mode")
Fixes:
083c2dd31776 ("mlx5: refactor special flows handling")
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Daniel Mrzyglod [Thu, 2 Jun 2016 16:01:22 +0000 (18:01 +0200)]
net/ixgbe: remove useless assignment
The "end" variable is assigned and then two lines later is assigned a
different value, making the first assignment useless. Remove it.
Coverity issue: 13335
Fixes:
cf4b4708a88a ("ixgbe: improve slow-path perf with vector scattered Rx")
Signed-off-by: Daniel Mrzyglod <danielx.t.mrzyglod@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Markos Chandras [Thu, 23 Jun 2016 09:25:52 +0000 (10:25 +0100)]
net/e1000/base: fix build with gcc 6
Add the missing braces to the 'if' statements to fix the misleading
identation. This also fixes the following build errors when building
with gcc >= 6:
drivers/net/e1000/base/e1000_phy.c:4156:2:
error: this 'if' clause does not guard... [-Werror=misleading-indentation]
if (locked)
drivers/net/e1000/base/e1000_phy.c:4158:3:
note: ...this statement, but the latter is misleadingly indented as if
it is guarded by the 'if'
if (!ready)
drivers/net/e1000/base/e1000_phy.c:4221:2:
error: this 'if' clause does not guard... [-Werror=misleading-indentation]
if (locked)
drivers/net/e1000/base/e1000_phy.c:4223:3:
note: ...this statement, but the latter is misleadingly indented as if
it is guarded by the 'if'
if (!ready)
Signed-off-by: Markos Chandras <mchandras@suse.de>
Beilei Xing [Thu, 23 Jun 2016 07:22:37 +0000 (15:22 +0800)]
net/ixgbe/base: update documentation for base code update
The ixgbe base driver was updated to version
cid-10g-shared-code.2016.04.12
The changes include:
Added sgmii link for X550.
Added mac link setup for X550a SFP and SFP+.
Added KR support for X550em_a.
Added new phy definitions for M88E1500.
Added support for the VLVF to be bypassed when adding/removing
a VFTA entry.
Added X550a flow control auto negotiation support.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Beilei Xing [Thu, 23 Jun 2016 07:22:36 +0000 (15:22 +0800)]
net/ixgbe/base: define bit to enable crosstalk workaround
A work around for a new crosstalk erratum that causes link flap in
entry cages has been introduced. So this patch defines the bit in
NVM that will tell software if this work around is needed.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Beilei Xing [Thu, 23 Jun 2016 07:22:35 +0000 (15:22 +0800)]
net/ixgbe/base: add flow control autoneg for X550a
This patch adds X550a flow control auto negotiation support.
ixgbe_setup_fc_x550a and ixgbe_fc_autoneg_X550a functions are
added to setup and enable flow control. MAC ops function pointer
fc_autoneg was added so that hardware specific fc autoneg functions
can be called from ixgbe_fc_enable_generic.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Beilei Xing [Thu, 23 Jun 2016 07:22:34 +0000 (15:22 +0800)]
net/ixgbe/base: allow setting MAC anti spoofing per VF
Make ixgbe_set_mac_anti_spoofing() consistent with the other
functions that deal with setting VLAN and Ethertype spoofing by
changing the prototype to accept a VF parameter.
Also change the logic for writing the PFVFSPOOF register to be similar
to the MAC and Ethertype functions.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Beilei Xing [Thu, 23 Jun 2016 07:22:33 +0000 (15:22 +0800)]
net/ixgbe/base: fix endianness
This patch fixes endianness issues about host interface command.
Fixes:
ad66a85dce9a ("ixgbe/base: new FW values")
Fixes:
0790adeb5675 ("ixgbe/base: support X550em_a device")
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Beilei Xing [Thu, 23 Jun 2016 07:22:32 +0000 (15:22 +0800)]
net/ixgbe/base: use 8 bits for PCI functions
Since PCIe standard defines maximum of 8 functions per device lan_id
is a value 0..7. Because of that, lan_id don't need to be u16.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Beilei Xing [Thu, 23 Jun 2016 07:22:31 +0000 (15:22 +0800)]
net/ixgbe/base: unify coding style
This patch changes static keyword to STATIC definition, which can be
redefined depending on the compiler used.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Beilei Xing [Thu, 23 Jun 2016 07:22:30 +0000 (15:22 +0800)]
net/ixgbe/base: allow bypassing VLAN pool filters
This patch adds support for the VLAN pool filter (VLVF) to be
bypassed when adding or removing a VLAN filter table array (VFTA) entry.
The PF can utilize the default pool while preserving the VLVF for the
VFs use.
Meanwhile, update the VF operations and drivers where corresponding
functionality is invoked.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Beilei Xing [Thu, 23 Jun 2016 07:22:29 +0000 (15:22 +0800)]
net/ixgbe/base: simplify VLAN management
This patch simplifies the adding and removing VLANs from
VFTA/VLVF/VLVFB registers. The logic to determine the registers to use
has been simplified to (vid / 32) and (1 - vid / 32). Many conditional
paths and checks are no longer needed with this patch.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Beilei Xing [Thu, 23 Jun 2016 07:22:28 +0000 (15:22 +0800)]
net/ixgbe/base: limit PHY token lock to MDIO access
This patch limits getting and putting the PHY Token to PHY MDIO
access only by adding ixgbe_read_phy_reg_x550a and
ixgbe_write_phy_reg_x550a. The PHY Token is only needed to
synchronize access to the MDIO shared between the two MAC instance.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Beilei Xing [Thu, 23 Jun 2016 07:22:27 +0000 (15:22 +0800)]
net/ixgbe/base: fix register access error
This patch corrects the FLA/GSCL/GSCN access offset values according
to the datasheet.
Fixes:
0790adeb5675 ("ixgbe/base: support X550em_a device")
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Beilei Xing [Thu, 23 Jun 2016 07:22:26 +0000 (15:22 +0800)]
net/ixgbe/base: fix race condition between ports
This patch fixes a possible race issue between ports, when issuing host
interface commands, by acquiring/releasing the management host interface
semaphore in ixgbe_host_interface_command.
Fixes:
36f43e8679ae ("ixgbe/base: refactor manageability block communication")
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Beilei Xing [Thu, 23 Jun 2016 07:22:25 +0000 (15:22 +0800)]
net/ixgbe/base: add function to reset swfw semaphore
For X540 onwards it is possible if a system reset occurs at the
right time to leave the SWFW semaphore high. This new function will
attempt to grab and release the semaphore. If the grab times out it
will still release the semaphore placing it in a known good state.
The idea is to call this when you know no one should be holding the
semaphore (i.e. probe time)
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Beilei Xing [Thu, 23 Jun 2016 07:22:24 +0000 (15:22 +0800)]
net/ixgbe/base: update device IDs
There are two device IDs changed from 15C6/15C7 to 15E4/15E5 because of
PHY info changes. 15C6/15C7 IDs are now used for the backplane
SGMII versions.
Also, clean up some discovery kludges from the previous shared ID,
and also add 15C6/15C7 to ixgbe_set_mdio_speed just for paranoia
to control MDIO speed even though nothing should be attached.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Beilei Xing [Thu, 23 Jun 2016 07:22:23 +0000 (15:22 +0800)]
net/ixgbe/base: support new PHY types
This patch adds new phy definitions and support functions to enable those
new phy types.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Beilei Xing [Thu, 23 Jun 2016 07:22:22 +0000 (15:22 +0800)]
net/ixgbe/base: refactor internal PHY mode determination
NW_MNG_IF_SEL register is a PHY link configuration register.
Add ixgbe_read_mng_if_sel_x550em to read NW_MNG_IF_SEL, validate
register values and save fields such as PHY MDIO address. This
centralises the reading and checking of the register in one place
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Beilei Xing [Thu, 23 Jun 2016 07:22:21 +0000 (15:22 +0800)]
net/ixgbe/base: rename header guard
The ixgbe_vf.h file did not use _<FILENAME>_ and instead used
__<FILENAME>__ which is not the standard used in every other file.
Fixes:
af75078fece3 ("first public release")
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Beilei Xing [Thu, 23 Jun 2016 07:22:20 +0000 (15:22 +0800)]
net/ixgbe/base: fix error path to release lock
When there is an error getting the PHY token, the error path
fails to release the locks that it has taken. Release those
locks in that failure case.
Fixes:
86b8fb293fdf ("ixgbe/base: add sw-firmware sync for resource sharing on X550em_a")
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Beilei Xing [Thu, 23 Jun 2016 07:22:19 +0000 (15:22 +0800)]
net/ixgbe/base: fix macro name
This patch renames IXGBE_PVFTTDLEN to IXGBE_PVFTDLEN according to
abbreviation of Transmit Descriptor Length in datasheet.
Fixes:
d2e72774e58c ("ixgbe/base: support X550")
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Beilei Xing [Thu, 23 Jun 2016 07:22:18 +0000 (15:22 +0800)]
net/ixgbe/base: clear stale VMDq pool mappings
This patch adds clearing the pool mappings when configuring default
MAC addresses for the interface. Without this there will be the risk
of leaking an address into pool 0 which really belongs to VF 0 when
SR-IOV is enabled.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Beilei Xing [Thu, 23 Jun 2016 07:22:17 +0000 (15:22 +0800)]
net/ixgbe/base: add link MAC setup for X550a SFP+
This patch updates ixgbe_setup_mac_link_sfp_x550a for X550 SFP+.
ixgbe_set_lan_id_multi_port_pcie has been updated to set the MAC
instance(0/1) which is needed when configuring the external PHY,
since X550a has two instances of MGPK. The MAC instance is read
from the EEPROM.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Beilei Xing [Thu, 23 Jun 2016 07:22:16 +0000 (15:22 +0800)]
net/ixgbe/base: allow per-device-type method calls
Use the method pointers instead of direct function calls for IOSF
access so that the right functions can be called on X550EM_a,
compared to other devices using the driver.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Beilei Xing [Thu, 23 Jun 2016 07:22:15 +0000 (15:22 +0800)]
net/ixgbe/base: add KR support for X550em_a devices
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Beilei Xing [Thu, 23 Jun 2016 07:22:14 +0000 (15:22 +0800)]
net/ixgbe/base: refactor EEE setup for X550
Break ixgbe_setup_eee_X550 down to better handle a change from if
statements to switch statements needed to add X550em_a KR support.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Beilei Xing [Thu, 23 Jun 2016 07:22:13 +0000 (15:22 +0800)]
net/ixgbe/base: fix firmware command checksum error
When software sends commands to firmware using the host
slave command interface, firmware fails to receive the
command due to a checksum failed error, as the checksum is
not being correctly set by the driver software.
This patch sets command checksum to the default value of
0xFF, as per the datasheet, therefore the checksum won't
be checked by firmware.
Fixes:
86b8fb293fdf ("ixgbe/base: add sw-firmware sync for resource sharing on X550em_a")
Fixes:
0790adeb5675 ("ixgbe/base: support X550em_a device")
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Beilei Xing [Thu, 23 Jun 2016 07:22:12 +0000 (15:22 +0800)]
net/ixgbe/base: add MAC link setup for X550a SFP
This patch adds ixgbe_setup_mac_link_sfp_x550a for X550a SFP.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Beilei Xing [Thu, 23 Jun 2016 07:22:11 +0000 (15:22 +0800)]
net/ixgbe/base: return error on VF MAC address failure
An error code indicating that the PF rejects the MAC address change
should be returned, in case that the PF has already assigned a MAC
for the VF.
Fixes:
af75078fece3 ("first public release")
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Beilei Xing [Thu, 23 Jun 2016 07:22:10 +0000 (15:22 +0800)]
net/ixgbe/base: add SGMII link for X550
This patch adds new phy type and media type to support
SGMII link for X550, and add ixgbe_setup_sgmii to support
SGMII link setup.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Beilei Xing [Thu, 23 Jun 2016 07:22:09 +0000 (15:22 +0800)]
net/ixgbe/base: add new VF requests to mailbox API
This patch adds two new VF requests of IXGBE_VF_GET_RETA and
IXGBE_VF_GET_RSS_KEY to the mailbox API.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Nélio Laranjeiro [Fri, 24 Jun 2016 13:18:04 +0000 (15:18 +0200)]
net/mlx5: re-add Rx scatter support
This commit brings back Rx scatter and related support by the MTU update
function. The maximum number of segments per packet is not a fixed value
anymore (previously MLX5_PMD_SGE_WR_N, set to 4 by default) as it caused
performance issues when fewer segments were actually needed as well as
limitations on the maximum packet size that could be received with the
default mbuf size (supporting at most 8576 bytes).
These limitations are now lifted as the number of SGEs is derived from the
MTU (which implies MRU) at queue initialization and during MTU update.
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Signed-off-by: Vasily Philipov <vasilyf@mellanox.com>
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Adrien Mazarguil [Fri, 24 Jun 2016 13:18:03 +0000 (15:18 +0200)]
net/mlx5: make Rx queue reinitialization safer
The primary purpose of rxq_rehash() function is to stop and restart
reception on a queue after re-posting buffers. This may fail if the array
that temporarily stores existing buffers for reuse cannot be allocated.
Update rxq_rehash() to work on the target queue directly (not through a
template copy) and avoid this allocation.
rxq_alloc_elts() is modified accordingly to take buffers from an existing
queue directly and update their refcount.
Unlike rxq_rehash(), rxq_setup() must work on a temporary structure but
should not allocate new mbufs from the pool while reinitializing an
existing queue. This is achieved by using the refcount-aware
rxq_alloc_elts() before overwriting queue data.
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Signed-off-by: Vasily Philipov <vasilyf@mellanox.com>
Adrien Mazarguil [Fri, 24 Jun 2016 13:18:02 +0000 (15:18 +0200)]
net/mlx5: remove redundant Rx queue initialization
Toggling RX checksum offloads is already done at initialization time. This
code does not belong in rxq_rehash().
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Adrien Mazarguil [Fri, 24 Jun 2016 13:18:00 +0000 (15:18 +0200)]
net/mlx5: re-add Tx gather support
Compared to its previous incarnation, the software limit on the number of
mbuf segments is no more (previously MLX5_PMD_SGE_WR_N, set to 4 by
default) hence no need for linearization code and related buffers that
permanently consumed a non negligible amount of memory to handle oversized
mbufs.
The resulting code is both lighter and faster.
With the addition of this code, older GCC versions (such
as 4.8.5) may complain about 'wqe' variable being uninitialized, so
initialize it preemptively, even though it is not necessary to do so.
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Adrien Mazarguil [Fri, 24 Jun 2016 13:17:59 +0000 (15:17 +0200)]
net/mlx5: check remaining space while processing Tx burst
The space necessary to store segmented packets cannot be known in advance
and must be verified for each of them.
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Adrien Mazarguil [Fri, 24 Jun 2016 13:17:58 +0000 (15:17 +0200)]
net/mlx5: add debug information about Tx queues capabilities
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Nélio Laranjeiro [Fri, 24 Jun 2016 13:17:57 +0000 (15:17 +0200)]
net/mlx5: support multi-packet send
This feature enables the TX burst function to emit up to 5 packets using
only two work queue entries (WQEs) on devices that support it. Saves PCI
bandwidth and improves performance.
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Signed-off-by: Olga Shern <olgas@mellanox.com>
Yaacov Hazan [Fri, 24 Jun 2016 13:17:56 +0000 (15:17 +0200)]
net/mlx5: support inline send
Implement send inline feature which copies packet data directly into
work queue entries (WQEs) for improved latency. The maximum packet
size and the minimum number of Tx queues to qualify for inline send
are user-configurable.
This feature is effective when HW causes a performance bottleneck.
Signed-off-by: Yaacov Hazan <yaacovh@mellanox.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Adrien Mazarguil [Fri, 24 Jun 2016 13:17:55 +0000 (15:17 +0200)]
net/mlx5: replace countdown with threshold for Tx completions
Replacing the variable countdown (which depends on the number of
descriptors) with a fixed relative threshold known at compile time improves
performance by reducing the TX queue structure footprint and the amount of
code to manage completions during a burst.
Completions are now requested at most once per burst after threshold is
reached.
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Signed-off-by: Vasily Philipov <vasilyf@mellanox.com>
Nélio Laranjeiro [Fri, 24 Jun 2016 13:17:54 +0000 (15:17 +0200)]
net/mlx5: handle Rx CQE compression
Mini (compressed) completion queue entries (CQEs) are returned by the
NIC when PCI back pressure is detected, in which case the first CQE64
contains common packet information followed by a number of CQE8
providing the rest, followed by a matching number of empty CQE64
entries to be used by software for decompression.
Before decompression:
0 1 2 6 7 8
+-------+ +---------+ +-------+ +-------+ +-------+ +-------+
| CQE64 | | CQE64 | | CQE64 | | CQE64 | | CQE64 | | CQE64 |
|-------| |---------| |-------| |-------| |-------| |-------|
| ..... | | cqe8[0] | | | . | | | | | ..... |
| ..... | | cqe8[1] | | | . | | | | | ..... |
| ..... | | ....... | | | . | | | | | ..... |
| ..... | | cqe8[7] | | | | | | | | ..... |
+-------+ +---------+ +-------+ +-------+ +-------+ +-------+
After decompression:
0 1 ... 8
+-------+ +-------+ +-------+
| CQE64 | | CQE64 | | CQE64 |
|-------| |-------| |-------|
| ..... | | ..... | . | ..... |
| ..... | | ..... | . | ..... |
| ..... | | ..... | . | ..... |
| ..... | | ..... | | ..... |
+-------+ +-------+ +-------+
This patch does not perform the entire decompression step as it would be
really expensive, instead the first CQE64 is consumed and an internal
context is maintained to interpret the following CQE8 entries directly.
Intermediate empty CQE64 entries are handed back to HW without further
processing.
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Signed-off-by: Olga Shern <olgas@mellanox.com>
Signed-off-by: Vasily Philipov <vasilyf@mellanox.com>
Nélio Laranjeiro [Fri, 24 Jun 2016 13:17:53 +0000 (15:17 +0200)]
net/mlx5: refactor Tx data path
Bypass Verbs to improve Tx performance.
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Signed-off-by: Yaacov Hazan <yaacovh@mellanox.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Nélio Laranjeiro [Fri, 24 Jun 2016 13:17:52 +0000 (15:17 +0200)]
net/mlx5: refactor Rx data path
Bypass Verbs to improve RX performance.
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Signed-off-by: Yaacov Hazan <yaacovh@mellanox.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Signed-off-by: Vasily Philipov <vasilyf@mellanox.com>
Nélio Laranjeiro [Fri, 24 Jun 2016 13:17:51 +0000 (15:17 +0200)]
net/mlx5: add Tx/Rx burst function selection wrapper
These wrappers are meant to prevent code duplication later.
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Nélio Laranjeiro [Fri, 24 Jun 2016 13:17:50 +0000 (15:17 +0200)]
net/mlx5: add support for configuration through kvargs
The intent is to replace the remaining compile-time options and environment
variables with a common mean of runtime configuration. This commit only
adds the kvargs handling code, subsequent commits will update the rest.
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Nélio Laranjeiro [Fri, 24 Jun 2016 13:17:49 +0000 (15:17 +0200)]
net/mlx5: add definitions for data path without Verbs
These structures and macros extend those exposed by libmlx5 (in mlx5_hw.h)
to let the PMD manage work queue and completion queue elements directly.
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Nélio Laranjeiro [Fri, 24 Jun 2016 13:17:48 +0000 (15:17 +0200)]
net/mlx5: update prerequisites for upcoming enhancements
The latest version of Mellanox OFED exposes hardware definitions necessary
to implement data path operation bypassing Verbs. Update the minimum
version requirement to MLNX_OFED >= 3.3 and clean up compatibility checks
for previous releases.
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Nélio Laranjeiro [Fri, 24 Jun 2016 13:17:47 +0000 (15:17 +0200)]
net/mlx5: split Rx queue structure
To keep the data path as efficient as possible, move fields only useful to
the control path into new structure rxq_ctrl.
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Nélio Laranjeiro [Fri, 24 Jun 2016 13:17:46 +0000 (15:17 +0200)]
net/mlx5: split Tx queue structure
To keep the data path as efficient as possible, move fields only useful to
the control path into new structure txq_ctrl.
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Nélio Laranjeiro [Fri, 24 Jun 2016 13:17:45 +0000 (15:17 +0200)]
net/mlx5: remove inline Tx support
Inline TX will be fully managed by the PMD after Verbs is bypassed in the
data path. Remove the current code until then.
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Nélio Laranjeiro [Fri, 24 Jun 2016 13:17:44 +0000 (15:17 +0200)]
net/mlx5: remove configuration variable
There is no scatter/gather support anymore, CONFIG_RTE_LIBRTE_MLX5_SGE_WR_N
has no purpose and can be removed.
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Nélio Laranjeiro [Fri, 24 Jun 2016 13:17:43 +0000 (15:17 +0200)]
net/mlx5: remove Rx scatter support
This is done in preparation of bypassing Verbs entirely for the data path
as a performance improvement. RX scatter cannot be maintained during the
transition and will be reimplemented later.
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Nélio Laranjeiro [Fri, 24 Jun 2016 13:17:42 +0000 (15:17 +0200)]
net/mlx5: remove Tx gather support
This is done in preparation of bypassing Verbs entirely for the data path
as a performance improvement. TX gather cannot be maintained during the
transition and will be reimplemented later.
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Nélio Laranjeiro [Fri, 24 Jun 2016 13:17:41 +0000 (15:17 +0200)]
net/mlx5: split memory registration function
Except for the first time when memory registration occurs, the lkey is
always cached. Since memory registration is slow and performs system calls,
performance can be improved by moving that code to its own function outside
of the data path so only the lookup code is left in the original inlined
function.
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Nélio Laranjeiro [Fri, 24 Jun 2016 13:17:40 +0000 (15:17 +0200)]
net: fix PCI class id
Use RTE_PCI_DEVICE macro to set all fields rather than explicitly setting
them individually in the code. This shortens the code while helping to
future-proof against future changes to the rte_pci_id structure.
Fixes:
701c8d80c820 ("pci: support class id probing")
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Ferruh Yigit [Thu, 23 Jun 2016 10:52:54 +0000 (11:52 +0100)]
net/vmxnet3: fix dump format
Remove 0x prefix for %p format to prevent double 0x in logs
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Yong Wang <yongwang@vmware.com>
Alejandro Lucero [Tue, 26 Apr 2016 11:36:41 +0000 (12:36 +0100)]
doc: update UIO module in nfp guide
Removing dependency on nfp_uio kernel module. The igb_uio
kernel modules can be used instead.
Fixes:
80bc1752f16e ("nfp: add guide")
Signed-off-by: Alejandro Lucero <alejandro.lucero@netronome.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Beilei Xing [Thu, 23 Jun 2016 15:11:58 +0000 (23:11 +0800)]
net/ixgbe: fix single VLAN tag to be outer VLAN tag
Previously, a single VLAN header is treated as inner VLAN,
but generally, a single VLAN header is treated as the outer
VLAN header.
The patch fixes the ether type of a single VLAN type, and
enables configuring inner and outer TPID for double VLAN.
Fixes:
19b16e2f6442 ("ethdev: add vlan type when setting ether type")
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Beilei Xing [Wed, 22 Jun 2016 02:53:51 +0000 (10:53 +0800)]
net/i40e: fix single VLAN tag to be outer VLAN tag
In current i40e codebase, if single VLAN header is added in a packet,
it's treated as inner VLAN. Generally, a single VLAN header is
treated as the outer VLAN header, so update the driver behaviour
appropriately.
Fixes:
19b16e2f6442 ("ethdev: add vlan type when setting ether type")
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Ajit Khaparde [Tue, 21 Jun 2016 21:58:20 +0000 (16:58 -0500)]
net/bnxt: support Cumulus+ Ethernet adapter
This patch adds support for Cumulus+ Ethernet adapters.
These Cumulus+ Ethernet adapters support 10Gb/25Gb/40Gb/50Gb speeds.
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
John Daley [Mon, 20 Jun 2016 19:27:46 +0000 (12:27 -0700)]
net/enic: fix negative array index write
Negative array index write using variable pos as an index to array
enic->fdir.nodes. Fixed by add array index check.
Coverity issue: 13270
Fixes:
fefed3d1e62c ("enic: new driver")
Signed-off-by: John Daley <johndale@cisco.com>
Jerin Jacob [Fri, 17 Jun 2016 14:06:44 +0000 (19:36 +0530)]
net/ixgbe: use mbuf prefetch function
made second cache line access behavior same as IA
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Reviewed-by: Jianbo Liu <jianbo.liu@linaro.org>
Charles (Chas) Williams [Thu, 16 Jun 2016 22:50:06 +0000 (18:50 -0400)]
net/bnx2x: fix incorrect buffer length on Rx
The Rx function should not be setting the mbuf buffer length, so remove
the assignment.
Fixes:
540a211084a7 ("bnx2x: driver core")
Signed-off-by: Charles (Chas) Williams <ciwillia@brocade.com>
Acked-by: Harish Patil <harish.patil@qlogic.com>
Nelson Escobar [Thu, 16 Jun 2016 19:19:05 +0000 (12:19 -0700)]
net/enic: support scattered Rx
For performance reasons, this patch uses 2 VIC RQs per RQ presented to
DPDK.
The VIC requires that each descriptor be marked as either a start of
packet (SOP) descriptor or a non-SOP descriptor. A one RQ solution
requires skipping descriptors when receiving small packets and results
in bad performance when receiving many small packets.
The 2 RQ solution makes use of the VIC feature that allows a receive
on primary queue to 'spill over' into another queue if the receive is
too large to fit in the buffer assigned to the descriptor on the
primary queue. This means that there is no skipping of descriptors
when receiving small packets and results in much better performance.
Signed-off-by: Nelson Escobar <neescoba@cisco.com>
Reviewed-by: John Daley <johndale@cisco.com>
Beilei Xing [Thu, 16 Jun 2016 13:36:28 +0000 (21:36 +0800)]
net/e1000: configure outer VLAN TPID field
This patch enables configuring the outer TPID for double VLAN.
Note that all other TPID values, for single VLANs or inner VLAN in the
QinQ case, are read only.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Harish Patil [Thu, 16 Jun 2016 05:47:11 +0000 (22:47 -0700)]
net/qede: update version to 8.7.9.0_1.1.0.1
Signed-off-by: Harish Patil <harish.patil@qlogic.com>