Harry van Haaren [Thu, 1 Jun 2017 15:45:54 +0000 (16:45 +0100)]
event/sw: fix credit tracking in port dequeue
Single-link optimized ports previously did not correctly track
credits when dequeued, and re-enqueued as a FORWARD type. This
could "inflate" the number of credits in the system.
A unit test is added to reproduce and verify the issue, and the
fixed implementation counts FORWARD packets, and reduces the
number of credits the port has if it is of single-link type.
Fixes:
656af9180014 ("event/sw: add worker core functions")
Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>
Acked-by: Gage Eads <gage.eads@intel.com>
Jerin Jacob [Thu, 18 May 2017 11:10:41 +0000 (16:40 +0530)]
eventdev: clarify the worker thread workflow
If the RTE_EVENT_DEV_CAP_DISTRIBUTED_SCHED capability flag
is not set indicates the device is centralized and thus needs
a dedicated scheduling thread that repeatedly calls
rte_event_schedule().
Update the worker thread code snippet to match
the description.
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Gage Eads [Wed, 21 Jun 2017 13:32:51 +0000 (19:02 +0530)]
eventdev: clarify atomic and ordered queue config
The nb_atomic_flows and nb_atomic_order_sequences fields are only inspected
if the queue is configured for atomic or ordered scheduling, respectively.
This commit updates the documentation to reflect that.
Signed-off-by: Gage Eads <gage.eads@intel.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Harry van Haaren [Thu, 11 May 2017 09:56:26 +0000 (10:56 +0100)]
event/sw: add queue-to-port stats
This commit adds a new statistic to the SW eventdev PMD.
The statistic shows how many packets were sent from a
queue to a port. This provides information on how traffic
from a specific queue is being load-balanced to worker cores.
Note that these numbers should be compared across all queue
stages - the load-balancing does not try to perfectly share
each queue's traffic, rather it balances the overall traffic
from all queues to the ports.
The statistic is printed from the rte_eventdev_dump() function,
as well as being made available via the xstats API.
Unit tests have been updated to expect more per-queue statistics,
and the correctness of counts and counts after reset is verified.
Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>
Allain Legacy [Tue, 14 Mar 2017 15:14:47 +0000 (11:14 -0400)]
ip_frag: handle MTU sizes not aligned to 8 bytes
The rte_ipv4_fragment_packet API expects that the link/interface MTU value
passed in be divisible by 8 bytes. Given the name of the parameter is
"mtu" rather than "frag_size" it is not necessarily the case that it will
be divisible by 8. An MTU of 1500 happens to produce a max fragment size
of 1480 (1500 - sizeof(ipv4_hdr)) which is divisible by 8 but other MTU
values such as 1600 or 9000 do not produce values that are divisible by 8.
Unfortunately, the API checks that the frag_size value produced is
divisible by 8 with a call to RTE_ASSERT which is only enabled when the
RTE_LOG_LEVEL >= RTE_LOG_DEBUG. In cases where the log level is set
normally the code silently continues and produces IP fragments that have
invalid fragment offset values.
An application may not have control over what MTU a user selects and rather
than have each application adjust the MTU to pass a suitable value to the
fragmentation API this change modifies the fragmentation API to handle
cases where the "mtu" argument is not divisible by 8 and automatically
adjust the internal "frag_size".
Signed-off-by: Allain Legacy <allain.legacy@windriver.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Dahir Osman [Mon, 5 Jun 2017 15:49:01 +0000 (11:49 -0400)]
ip_frag: free mbufs on reassembly table destroy
The rte_ip_frag_table_destroy procedure simply releases the memory for the
table without freeing the packet buffers that may be referenced in the hash
table for in-flight or incomplete packet reassembly operations. To prevent
leaked mbufs go through the list of fragments and free each one
individually.
Fixes:
416707812c03 ("ip_frag: refactor reassembly code into a proper library")
Cc: stable@dpdk.org
Reported-by: Matt Peters <matt.peters@windriver.com>
Signed-off-by: Allain Legacy <allain.legacy@windriver.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Pablo de Lara [Wed, 21 Jun 2017 05:07:33 +0000 (06:07 +0100)]
test/bonding: remove socket id check
When creating a virtual pmd to test link bonding,
the socket id was checked, if it was in the range
of available sockets.
This check is unnecessary, as the socket specified
might not have memory anyway, so it will fail
at memory allocation.
Therefore, the best solution is to remove this check.
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Declan Doherty <declan.doherty@intel.com>
Pablo de Lara [Wed, 21 Jun 2017 05:07:32 +0000 (06:07 +0100)]
net/bonding: remove socket id check
Socket id parsed from the user was checked
if it was in the range of available sockets.
This check is unnecessary, as the socket specified
might not have memory anyway, so it will fail
at memory allocation.
Therefore, the best solution is to remove this check.
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Declan Doherty <declan.doherty@intel.com>
Pablo de Lara [Wed, 21 Jun 2017 05:07:31 +0000 (06:07 +0100)]
crypto/scheduler: remove socket id check
Socket id parsed from the user was checked
if it was in the range of available sockets.
This check is unnecessary, as the socket specified
might not have memory anyway, so it will fail
at memory allocation.
Therefore, the best solution is to remove this check.
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Declan Doherty <declan.doherty@intel.com>
Pablo de Lara [Wed, 21 Jun 2017 05:07:30 +0000 (06:07 +0100)]
cryptodev: remove socket id check
Socket id parsed from the user was checked
if it was in the range of available sockets.
This check is unnecessary, as the socket specified
might not have memory anyway, so it will fail
at memory allocation.
Therefore, the best solution is to remove this check.
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Declan Doherty <declan.doherty@intel.com>
Thomas Monjalon [Thu, 15 Jun 2017 10:37:20 +0000 (12:37 +0200)]
app/testpmd: always build VF and MACsec functions
These functions are supported only on ixgbe.
However, they should appear in the help and returns an error
if the function is not supported or not enabled.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Wei Dai [Mon, 19 Jun 2017 04:14:38 +0000 (12:14 +0800)]
lpm: fix index of tbl8
From v20 to v1604, number of tbl8 can be up to 1<<24,
(uint8_t) or (uint16_t) may truncate the number of
index of tlb8 in v1604 and cause wrong number.
Fixes:
dc81ebbacaeb ("lpm: extend IPv4 next hop field")
Cc: stable@dpdk.org
Signed-off-by: Wei Dai <wei.dai@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Dariusz Stojaczyk [Fri, 16 Jun 2017 14:32:05 +0000 (16:32 +0200)]
vhost: log error for badly negotiated features
Since vhost_user_set_features failure is not handled in any way, a
single error log has been added to at least to let the user know that
something has gone wrong.
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Acked-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Tiwei Bie [Mon, 12 Jun 2017 04:34:30 +0000 (12:34 +0800)]
net/virtio: zero the whole memory zone
Zero the whole memory zone instead of the first few bytes.
Fixes:
c1f86306a026 ("virtio: add new driver")
Cc: stable@dpdk.org
Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
Acked-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Yuanhan Liu [Fri, 2 Jun 2017 00:14:46 +0000 (08:14 +0800)]
vhost: fix crash on NUMA
The queue allocation was changed, from allocating one queue-pair at a
time to one queue at a time. Most of the changes have been done, but
just with one being missed: the size of copying the old queue is still
based on queue-pair at numa_realloc(), which leads to overwritten issue.
As a result, crash may happen.
Fix it by specifying the right copy size. Also, the net queue macros
are not used any more. Remove them.
Fixes:
ab4d7b9f1afc ("vhost: turn queue pair to vring")
Cc: stable@dpdk.org
Reported-by: Ciara Loftus <ciara.loftus@intel.com>
Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Reviewed-by: Jens Freimann <jfreiman@redhat.com>
Tested-by: Ciara Loftus <ciara.loftus@intel.com>
Daniel Verkamp [Fri, 26 May 2017 11:59:15 +0000 (13:59 +0200)]
vhost: access VhostUsrMsg via packed struct
Accessing fields of a packed struct through unaligned pointers is
undefined behavior. Instead of passing pointers to particular fields,
a pointer to the root struct should be used. This patch does exactly
that.
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Acked-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Dariusz Stojaczyk [Fri, 26 May 2017 11:59:14 +0000 (13:59 +0200)]
vhost: fix guest pages memory leak
This patch fixes a memory leak.
virtio_net::guest_pages is allocated in vhost_setup_mem_table(),
reallocated in add_one_guest_page(), but never freed.
Fixes:
e246896178e6 ("vhost: get guest/host physical address mappings")
Cc: stable@dpdk.org
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-by: Jens Freimann <jfreiman@redhat.com>
Acked-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Dariusz Stojaczyk [Fri, 26 May 2017 11:59:13 +0000 (13:59 +0200)]
vhost: fix malloc size too small
Amount of allocated memory was too small, causing buffer overflow.
Fixes:
eb32247457fe ("vhost: export guest memory regions")
Cc: stable@dpdk.org
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-by: Jens Freimann <jfreiman@redhat.com>
Acked-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Zhihong Wang [Fri, 26 May 2017 17:18:02 +0000 (13:18 -0400)]
vhost: support Rx queue count request
This patch implements the ops rx_queue_count for vhost PMD by adding
a helper function rte_vhost_rx_queue_count in vhost lib.
The ops rx_queue_count gets vhost RX queue avail count and helps to
understand the queue fill level.
Signed-off-by: Zhihong Wang <zhihong.wang@intel.com>
Acked-by: Ciara Loftus <ciara.loftus@intel.com>
Acked-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Jens Freimann [Thu, 11 May 2017 15:25:26 +0000 (17:25 +0200)]
vhost: check allocation of guest pages
When we try to allocate guest pages we need to check the return value of
malloc(). Print an error message and return when it fails.
Signed-off-by: Jens Freimann <jfreiman@redhat.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Thomas Monjalon [Thu, 15 Jun 2017 17:37:00 +0000 (19:37 +0200)]
mem: support page locking on FreeBSD
The function rte_mem_lock_page() was added for Linux only.
The file eal_common_memory.c is a better place to make it
available in FreeBSD also.
The issue is seen when trying to compile bnxt on FreeBSD:
bnxt_hwrm.c: undefined reference to `rte_mem_lock_page'
Fixes:
3097de6e6bfb ("mem: get physical address of any pointer")
Reported-by: Fangfang Wei <fangfangx.wei@intel.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Adrien Mazarguil [Thu, 15 Jun 2017 15:48:59 +0000 (17:48 +0200)]
ethdev: tidy up endianness handling in flow API
The flow API defines several structures whose fields must be specified in
network order. This commit documents them using explicit type names and
related endianness conversion macros.
No ABI change.
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Adrien Mazarguil [Thu, 15 Jun 2017 15:48:58 +0000 (17:48 +0200)]
eal: add static endianness conversion macros
These macros resolve to constant expressions that allow developers to
perform endianness conversion on static/const objects, even outside of
function scope as they do not translate to function calls.
This is most useful for static initializers and constant values (whenever
it has to be performed at compilation time). Run-time endianness conversion
of variable values should keep using rte_*_to_*() calls for best
performance.
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Nelio Laranjeiro [Thu, 15 Jun 2017 15:48:57 +0000 (17:48 +0200)]
eal: introduce big and little endian types
This commit introduces new rte_{le,be}{16,32,64}_t types and updates
rte_{le,be,cpu}_to_{le,be,cpu}_*() accordingly.
These types are added for documentation purposes, mainly to clarify the
byte ordering to use for storage when not CPU order. Doing so eliminates
uncertainty and conversion mistakes.
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Thomas Monjalon [Thu, 15 Jun 2017 09:25:06 +0000 (11:25 +0200)]
app/testpmd: fix build with bypass without ixgbe
When ixgbe bypass is not explicitly disabled while ixgbe is disabled:
app/test-pmd/testpmd.c:304:27: error:
‘RTE_PMD_IXGBE_BYPASS_TMT_OFF’ undeclared here
The ixgbe bypass feature is meaningful only if ixgbe is enabled.
So we need to check both.
A best fix will be to enable bypass always and remove this option.
Fixes:
e261265e42a1 ("ethdev: move bypass functions to ixgbe PMD")
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Thomas Monjalon [Thu, 15 Jun 2017 09:34:16 +0000 (11:34 +0200)]
app/testpmd: fix build without ixgbe
cmd_set_vf_rxmode_parsed() was defined only in the build context
of RTE_LIBRTE_IXGBE_PMD:
app/test-pmd/cmdline.c:13817:27: error: ‘cmd_set_vf_rxmode’ undeclared here
Fixes:
4cfe399f6550 ("net/bnxt: support to set VF rxmode")
Reported-by: Yongseok Koh <yskoh@mellanox.com>
Reported-by: Jan Viktorin <viktorin@rehivetech.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Jerin Jacob [Wed, 7 Jun 2017 05:05:06 +0000 (10:35 +0530)]
fix typos using codespell utility
Fixing typos across dpdk source code using codespell utility.
Skipped the ethdev driver's base code fixes to keep the base
code intact.
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Reshma Pattan [Mon, 12 Jun 2017 09:46:11 +0000 (10:46 +0100)]
pdump: remove unnecessary header include
Missed to remove unnecessary header file rte_pci.h.
Removed it now.
Fixes:
bb900072ffaa ("pdump: revert PCI device name conversion")
Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
Adrien Mazarguil [Wed, 14 Jun 2017 14:48:51 +0000 (16:48 +0200)]
ethdev: add isolated mode to flow API
Isolated mode can be requested by applications on individual ports to avoid
ingress traffic outside of the flow rules they define.
Besides making ingress more deterministic, it allows PMDs to safely reuse
resources otherwise assigned to handle the remaining traffic, such as
global RSS configuration settings, VLAN filters, MAC address entries,
legacy filter API rules and so on in order to expand the set of possible
flow rule types.
To minimize code complexity, PMDs implementing this mode may provide
partial (or even no) support for flow rules when not enabled (e.g. no
priorities, no RSS action). Applications written to use the flow API are
therefore encouraged to enable it.
Once effective, leaving isolated mode may not be possible depending on PMD
implementation.
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
Ferruh Yigit [Tue, 13 Jun 2017 16:42:12 +0000 (17:42 +0100)]
hash: fix icc build
build error with icc version 17.0.4 (gcc version 7.0.0 compatibility):
In file included from .../dpdk/lib/librte_hash/rte_fbk_hash.h(59),
from .../dpdk/lib/librte_hash/rte_fbk_hash.c(54):
.../dpdk/x86_64-native-linuxapp-icc/include/rte_hash_crc.h(480):
error #1292: unknown attribute "fallthrough"
__attribute__ ((fallthrough));
^
In file included from .../dpdk/lib/librte_hash/rte_fbk_hash.h(59),
from .../dpdk/lib/librte_hash/rte_fbk_hash.c(54):
.../dpdk/x86_64-native-linuxapp-icc/include/rte_hash_crc.h(486):
error #1292: unknown attribute "fallthrough"
__attribute__ ((fallthrough));
^
This code patch hit when gcc > 7 installed and ICC doesn't recognize
fallthrough attribute.
Fixed by disabling code when compiled with ICC.
Fixes:
3dfb9facb055 ("lib: add switch fall-through comments")
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Ferruh Yigit [Tue, 13 Jun 2017 16:42:11 +0000 (17:42 +0100)]
net/mlx5: fix build with gcc 7.1
build error:
.../dpdk/drivers/net/mlx5/mlx5_fdir.c:
In function ‘fdir_filter_to_flow_desc’:
.../dpdk/drivers/net/mlx5/mlx5_fdir.c:146:18:
error: this statement may fall through [-Werror=implicit-fallthrough=]
desc->dst_port = fdir_filter->input.flow.udp4_flow.dst_port;
~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.../dpdk/drivers/net/mlx5/mlx5_fdir.c:147:2: note: here
case RTE_ETH_FLOW_NONFRAG_IPV4_OTHER:
^~~~
Fixed by adding fallthrough comment to the code.
Fixes:
76f5c99e6840 ("mlx5: support flow director")
Cc: stable@dpdk.org
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Ferruh Yigit [Tue, 13 Jun 2017 16:42:10 +0000 (17:42 +0100)]
net/enic: fix build with gcc 7.1
build error:
.../dpdk/drivers/net/enic/base/vnic_dev.c:
In function ‘vnic_dev_get_mac_addr’:
.../dpdk/drivers/net/enic/base/vnic_dev.c:470:12:
error: ‘a0’ is used uninitialized in this function
[-Werror=uninitialized]
args[0] = *a0;
^~~
...dpdk/drivers/net/enic/base/vnic_dev.c:
In function ‘vnic_dev_classifier’:
...dpdk/drivers/net/enic/base/vnic_dev.c:471:12:
error: ‘a1’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
args[1] = *a1;
^~~
Fixed by providing initial values.
Fixes:
9913fbb91df0 ("enic/base: common code")
Cc: stable@dpdk.org
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Ferruh Yigit [Tue, 13 Jun 2017 16:42:09 +0000 (17:42 +0100)]
net/i40e: fix memset size
This causes build error with gcc 7.1.1 :
...dpdk/drivers/net/i40e/i40e_flow.c:2357:2:
error: ‘memset’ used with length equal to number of elements without
multiplication by element size [-Werror=memset-elt-size]
memset(off_arr, 0, I40E_MAX_FLXPLD_FIED);
^~~~~~
...dpdk/drivers/net/i40e/i40e_flow.c:2358:2:
error: ‘memset’ used with length equal to number of elements without
multiplication by element size [-Werror=memset-elt-size]
memset(len_arr, 0, I40E_MAX_FLXPLD_FIED);
^~~~~~
Fixed by providing correct size to memset.
Fixes:
6ced3dd72f5f ("net/i40e: support flexible payload parsing for FDIR")
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
Ferruh Yigit [Tue, 13 Jun 2017 16:42:08 +0000 (17:42 +0100)]
kni: fix build with gcc 7.1
build error:
.../dpdk/build/build/lib/librte_eal/linuxapp/kni/igb_main.c:
In function ‘igb_kni_probe’:
.../dpdk/build/build/lib/librte_eal/linuxapp/kni/igb_main.c:2483:30:
error: ‘%d’ directive output may be truncated writing between 1 and 5
bytes into a region of size between 0 and 11
[-Werror=format-truncation=]
"%d.%d, 0x%08x, %d.%d.%d",
^~
.../dpdk/build/build/lib/librte_eal/linuxapp/kni/igb_main.c:2483:8:
note: directive argument in the range [0, 65535]
"%d.%d, 0x%08x, %d.%d.%d",
^~~~~~~~~~~~~~~~~~~~~~~~~
.../dpdk/build/build/lib/librte_eal/linuxapp/kni/igb_main.c:2481:4:
note: ‘snprintf’ output between 23 and 43 bytes into a destination of
size 32
snprintf(adapter->fw_version,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sizeof(adapter->fw_version),
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
"%d.%d, 0x%08x, %d.%d.%d",
~~~~~~~~~~~~~~~~~~~~~~~~~~
fw.eep_major, fw.eep_minor, fw.etrack_id,
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
fw.or_major, fw.or_build, fw.or_patch);
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Fixed by increasing buffer size to 43 as suggested in compiler log.
Fixes:
b9ee370557f1 ("kni: update kernel driver ethtool baseline")
Cc: stable@dpdk.org
Reported-by: Nirmoy Das <ndas@suse.de>
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Reviewed-by: Markos Chandras <mchandras@suse.de>
Jerin Jacob [Fri, 9 Jun 2017 10:27:46 +0000 (15:57 +0530)]
net/thunderx: manage PCI device mapping for SQS VFs
Since the commit
e84ad157b7bc ("pci: unmap resources if probe fails"),
EAL unmaps the PCI device if ethdev probe returns positive or
negative value.
nicvf thunderx PMD needs special treatment for Secondary queue set(SQS)
PCIe VF devices, where, it expects to not unmap or free the memory
without registering the ethdev subsystem.
Enable the same behavior by using RTE_PCI_DRV_KEEP_MAPPED_RES
PCI driver flag.
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Jerin Jacob [Fri, 9 Jun 2017 10:27:45 +0000 (15:57 +0530)]
eal/pci: introduce a PCI driver flag
Some ethdev devices like nicvf thunderx PMD need special treatment for
Secondary queue set(SQS) PCIe VF devices, where, it expects to not unmap
or free the memory without registering the ethdev subsystem.
Introducing a new RTE_PCI_DRV_KEEP_MAPPED_RES
PCI driver flag to request PCI subsystem to not unmap the mapped PCI
resources(PCI BAR address) if unsupported device detected.
Suggested-by: Ferruh Yigit <ferruh.yigit@intel.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Ferruh Yigit [Mon, 15 May 2017 12:30:46 +0000 (13:30 +0100)]
drivers/net: document missing speed capabilities feature
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Ferruh Yigit [Mon, 12 Jun 2017 15:25:12 +0000 (16:25 +0100)]
ethdev: remove driver name from device private data
rte_driver->name has the driver name and all physical and virtual
devices has access to it.
Previously it was not possible for virtual ethernet devices to access
rte_driver->name field (because eth_dev used to keep only pci_dev),
and it was required to save driver name in the device private struct.
After re-works on bus and vdev, it is possible for all bus types to
access rte_driver.
It is able to remove the driver name from ethdev device private data and
use eth_dev->device->driver->name.
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Acked-by: Jan Blunck <jblunck@infradead.org>
Ferruh Yigit [Mon, 12 Jun 2017 15:25:11 +0000 (16:25 +0100)]
net/ring: use EAL APIs in PMD specific API
When ring PMD created via PMD specific API instead of EAL abstraction
it is missing the virtual device creation done by EAL vdev.
And this makes eth_dev unusable exact same as other PMDs used, because
of some missing fields, like rte_device->name.
Now API calls EAL APIs to create ring PMDs.
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Ferruh Yigit [Mon, 12 Jun 2017 15:25:10 +0000 (16:25 +0100)]
net/ring: set ethernet device field
The eth_dev->device link was missing for ring PMD, adding it.
This is to generalize rte_device access from eth_dev.
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Matej Vido [Mon, 12 Jun 2017 12:03:22 +0000 (14:03 +0200)]
net/szedata2: add more supported firmwares
Add IBUF and OBUF offsets definitions for new firmwares.
Signed-off-by: Matej Vido <vido@cesnet.cz>
Matej Vido [Mon, 12 Jun 2017 12:03:21 +0000 (14:03 +0200)]
net/szedata2: move ibuf and obuf to specific header
Signed-off-by: Matej Vido <vido@cesnet.cz>
Matej Vido [Mon, 12 Jun 2017 12:03:20 +0000 (14:03 +0200)]
net/szedata2: refactor ibuf and obuf address definition
This is to prepare for firmwares with multiple ibufs and obufs.
Ibufs and obufs are the modules in FPGA firmware implementing
the Ethernet port.
There is one ibuf+obuf per Ethernet port.
The cards and firmwares allow one physical port to be one Ethernet
port or split into more Ethernet ports, e.g. one 100GE physical
port can be one Ethernet port of 100GE or split into ten Ethernet
ports of 10GE.
All DMA queues in the device are shared between all Ethernet ports.
Offsets of ibufs and obufs are defined in array.
Functions which operate on ibufs and obufs iterate over this array.
Signed-off-by: Matej Vido <vido@cesnet.cz>
Matej Vido [Mon, 12 Jun 2017 12:03:19 +0000 (14:03 +0200)]
net/szedata2: refactor ibuf and obuf read and write
Remove unused read and write functions.
Use rte_read*, rte_write* functions to access ibuf and obuf
address space.
Signed-off-by: Matej Vido <vido@cesnet.cz>
Matej Vido [Mon, 12 Jun 2017 12:03:18 +0000 (14:03 +0200)]
net/szedata2: refactor ibuf and obuf names
Prefix "cgmii" is removed because it is too specific.
There are different ibuf/obuf modules in different firmwares
but the address space definition is the same.
This patch makes the name general.
Signed-off-by: Matej Vido <vido@cesnet.cz>
Wei Zhao [Mon, 12 Jun 2017 06:48:28 +0000 (14:48 +0800)]
net/igb: flush all the filter
This patch adds a function to flush all the fliter list
and filter rule on a port.
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Wei Zhao [Mon, 12 Jun 2017 06:48:27 +0000 (14:48 +0800)]
net/igb: destroy consistent filter
This patch adds a function to destroy the flow fliter.
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Wei Zhao [Mon, 12 Jun 2017 06:48:26 +0000 (14:48 +0800)]
net/igb: create consistent filter
This patch adds a function to create the flow directory filter.
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Wei Zhao [Mon, 12 Jun 2017 06:48:25 +0000 (14:48 +0800)]
net/igb: parse flow API flex filter
check if the rule is a flex byte rule, and get the flex info.
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Wei Zhao [Mon, 12 Jun 2017 06:48:24 +0000 (14:48 +0800)]
net/igb: parse flow API TCP SYN filter
check if the rule is a TCP SYN rule, and get the SYN info.
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Wei Zhao [Mon, 12 Jun 2017 06:48:23 +0000 (14:48 +0800)]
net/igb: parse flow API ethertype filter
check if the rule is a ethertype rule, and get the ethertype info.
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Wei Zhao [Mon, 12 Jun 2017 06:48:22 +0000 (14:48 +0800)]
net/igb: parse flow API n-tuple filter
Add rule validate function and check if the rule is a
n-tuple rule, and get the n-tuple info.
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Wei Zhao [Mon, 12 Jun 2017 06:48:21 +0000 (14:48 +0800)]
net/igb: restore flex type filter
Add support for restoring flex type filter in SW.
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Wei Zhao [Mon, 12 Jun 2017 06:48:20 +0000 (14:48 +0800)]
net/igb: restore ether type filter
Add support for restoring ether type filter in SW.
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Wei Zhao [Mon, 12 Jun 2017 06:48:19 +0000 (14:48 +0800)]
net/igb: restore n-tuple filter
Add support for restoring n-tuple filter in SW.
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Wei Zhao [Mon, 12 Jun 2017 06:48:18 +0000 (14:48 +0800)]
net/igb: store and restore TCP SYN filter
Add support for storing and restoring TCP SYN filter in SW.
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Shijith Thotton [Thu, 8 Jun 2017 11:22:51 +0000 (16:52 +0530)]
net/liquidio: do not touch mbuf initialized fields
Avoid re-initializing of mbuf fields which are set while in pool.
Replaced lio_recv_buffer_alloc with rte_pktmbuf_alloc.
See commit
8f094a9ac5d7 ("mbuf: set mbuf fields while in pool").
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Ajit Khaparde [Fri, 9 Jun 2017 04:24:48 +0000 (23:24 -0500)]
net/bnxt: fix reporting of link status
This patch fixes incorrect reporting of link status
1) When link is down, set speed to zero. Otherwise a wrong non-zero
speed will be displayed.
2) DAC cables can detect there is a signal, but it necessarily does not
mean link is up. Code previously treated this as link up.
Fixes:
7bc8e9a227cc ("net/bnxt: support async link notification")
Cc: stable@dpdk.org
Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com>
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Ajit Khaparde [Fri, 9 Jun 2017 04:24:47 +0000 (23:24 -0500)]
net/bnxt: update HWRM defines
Some HWRM defines are missing from hsi_struct_def_dpdk.h
This patch adds them.
Also remove duplicate HWRM_RING_GRP_ALLOC entry.
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Ajit Khaparde [Fri, 9 Jun 2017 04:24:46 +0000 (23:24 -0500)]
net/bnxt: move PMD specific functions
Move PMD specific functions in the appropriate rte_pmd_bnxt.c file
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Beilei Xing [Fri, 9 Jun 2017 08:21:23 +0000 (16:21 +0800)]
net/i40e: support ether pattern for FDIR
Previously, i40e PMD will select ethertype filter
parser when adding ether pattern rules. In fact,
FDIR also supports ether pattern.
This patch adds ether pattern support for FDIR.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Beilei Xing [Fri, 9 Jun 2017 08:21:22 +0000 (16:21 +0800)]
net/i40e: update supported patterns for FDIR
This patch updates supported patterns for flow
director filters.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Beilei Xing [Fri, 9 Jun 2017 08:21:21 +0000 (16:21 +0800)]
net/i40e: support input set selection for FDIR
This patch supports input set selection for flow
director filter.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Beilei Xing [Fri, 9 Jun 2017 08:21:20 +0000 (16:21 +0800)]
net/i40e: support flexible payload parsing for FDIR
This patch adds flexible payload parsing support for
flow director filter.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Beilei Xing [Wed, 7 Jun 2017 06:53:59 +0000 (14:53 +0800)]
net/i40e: add NVGRE flow parsing
This patch adds NVGRE flow parsing function to support NVGRE
classification.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Beilei Xing [Wed, 7 Jun 2017 06:53:58 +0000 (14:53 +0800)]
net/i40e: refactor VXLAN flow parsing function
The current vxlan parsing function is not easy to read when parsing
filter type, this patch optimizes the function and makes it more
readable.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Shijith Thotton [Tue, 6 Jun 2017 11:04:34 +0000 (16:34 +0530)]
net/liquidio: fix MTU calculation from port configuration
max_rx_pkt_len member of port RX configuration indicates max frame
length. Ethernet header and CRC length should be subtracted from it to
find MTU.
Fixes:
605164c8e79d ("net/liquidio: add API to validate VF MTU")
Cc: stable@dpdk.org
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Moti Haimovsky [Tue, 6 Jun 2017 14:48:29 +0000 (17:48 +0300)]
net/mlx4: support user space Rx interrupt event
Implement rxq interrupt callbacks
Signed-off-by: Moti Haimovsky <motih@mellanox.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Harish Patil [Wed, 7 Jun 2017 07:42:22 +0000 (00:42 -0700)]
net/qede: refactor Tx routine
Refactor TX routine such that TX BD updates can all be grouped together.
Based on the TX offloads requested the TX bitfields are calculated in
a temporary variable and TX BDs are updated at the end. This will minimize
the if checks also. This change is done to easily accommodate newer TX
offload operations in the future.
Signed-off-by: Harish Patil <harish.patil@cavium.com>
Harish Patil [Wed, 7 Jun 2017 07:42:21 +0000 (00:42 -0700)]
net/qede: fix VXLAN tunnel Tx offload flag setting
This patch fixes missing PKT_TX_TUNNEL_VXLAN Tx offload flag from the
supported Tx offloads and an incorrect tunnel TX BD bit setting.
Fixes:
3d4bb4411683 ("net/qede: add fastpath support for VXLAN tunneling")
Cc: stable@dpdk.org
Signed-off-by: Harish Patil <harish.patil@cavium.com>
Rasesh Mody [Wed, 7 Jun 2017 07:42:20 +0000 (00:42 -0700)]
net/qede/base: upgrade the FW to 8.20.0.0
This patch adds changes to upgrade to 8.20.0.0 FW.
Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
Harish Patil [Wed, 7 Jun 2017 07:42:19 +0000 (00:42 -0700)]
net/qede: refactoring multi-queue implementation
This patch does the following refactoring and cleanup:
- As part of multi-queue support a struct member called 'type' was added
in struct qede_fastpath in order to identify whether a queue is RX or
TX and take actions based on that. This was unnecessary in the first
place since pointers to RX and TX queues are already available in
rte_eth_dev->data. So all usage of fp->type is removed.
- Remove remaining additional layer of internal callbacks for RX/TX
queues and fastpath related operations from the qed_eth_ops_pass.
With this change the files qede_eth_if.[c,h] are no longer needed.
- Add new per-queue start/stop APIs instead of clubbing it all together.
- Remove multiple TXQs references (num_tc and fp->txqs) since CoS is not
supported.
- Enable sharing of the status block for each queue pair.
- Remove enum qede_dev_state and instead make use of existing port
states RTE_ETH_QUEUE_STATE_STOPPED/RTE_ETH_QUEUE_STATE_STARTED.
- Move qede_dev_start() and qede_dev_stop() to qede_ethdev.c from
qede_rxtc.c.
Signed-off-by: Harish Patil <harish.patil@cavium.com>
Harish Patil [Wed, 7 Jun 2017 07:42:18 +0000 (00:42 -0700)]
net/qede: refactoring vport handling code
The refactoring is mainly for two reasons:
- To remove an additional layer of internal callbacks for all vport
related operations from the struct qed_eth_ops_pass. Instead, we
can invoke base APIs directly.
- Splitting a single large vport-update configuration into multiple and
independent vport-update operations. Each configuration would touch
only the required config bits that needs an update.
Signed-off-by: Harish Patil <harish.patil@cavium.com>
Ajit Khaparde [Thu, 1 Jun 2017 17:07:23 +0000 (12:07 -0500)]
doc: update release notes for bnxt PMD
Update release doc briefly describing updates to bnxt PMD.
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Ajit Khaparde [Thu, 1 Jun 2017 17:07:22 +0000 (12:07 -0500)]
net/bnxt: support to set VF rxmode
This patch adds support to configure the VF L2 Rx settings.
The per VF setting is maintained in bnxt_child_vf_info.l2_rx_mask
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Ajit Khaparde [Thu, 1 Jun 2017 17:07:21 +0000 (12:07 -0500)]
net/bnxt: configure a default VF VLAN
This patch adds code to insert a default VF VLAN.
Also track the current default VLAN per vnic for the VF.
When setting the default VLAN, avoid setting it to the current value.
Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com>
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Ajit Khaparde [Thu, 1 Jun 2017 17:07:20 +0000 (12:07 -0500)]
net/bnxt: support to add a VF MAC address
This patch adds support to allocate a filter and program
it in the hardware for every MAC address added to the specified
function.
Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com>
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Ajit Khaparde [Thu, 1 Jun 2017 17:07:19 +0000 (12:07 -0500)]
net/bnxt: determine the Rx status of VF
This patch adds code to determine the Rx status of a VF.
It adds the rte_pmd_bnxt_get_vf_rx_status call, which calculates
the VNIC count of the function to get the Rx status.
Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com>
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Ajit Khaparde [Thu, 1 Jun 2017 17:07:18 +0000 (12:07 -0500)]
net/bnxt: support get and clear VF specific stats
This patch adds code to get and clear VF stats.
It also adds the necessary HWRM structures to send the command
to the firmware.
Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com>
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Ajit Khaparde [Thu, 1 Jun 2017 17:07:17 +0000 (12:07 -0500)]
net/bnxt: support set VF QOS and MAC anti spoof
This patch adds support to
1) enable VF MAC anti spoof.
2) QOS configuration for specified VF.
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Ajit Khaparde [Thu, 1 Jun 2017 17:07:16 +0000 (12:07 -0500)]
net/bnxt: support Tx loopback, set VF MAC and queues drop
Add functions rte_pmd_bnxt_set_tx_loopback,
rte_pmd_bnxt_set_all_queues_drop_en and
rte_pmd_bnxt_set_vf_mac_addr to configure tx_loopback,
queue_drop and VF MAC address setting in the hardware.
It also adds the necessary functions to send the HWRM commands
to the firmware.
Signed-off-by: Steeven Li <steeven.li@broadcom.com>
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Ajit Khaparde [Thu, 1 Jun 2017 17:07:15 +0000 (12:07 -0500)]
net/bnxt: support LED on/off
This patch adds support for dev_led_on/off dev_ops
HWRM calls added:
bnxt_hwrm_port_led_qcaps()
bnxt_hwrm_port_led_cfg()
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Ajit Khaparde [Thu, 1 Jun 2017 17:07:14 +0000 (12:07 -0500)]
doc: add LED support to default features file
Update default.ini to indicate LED on/off support
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Ajit Khaparde [Thu, 1 Jun 2017 17:07:13 +0000 (12:07 -0500)]
net/bnxt: refactor the query stats
1) Use hwrm_stat_ctx_query command to query statistics
Using hwrm_stat_ctx_query command will allow polling
the statistics from hardware instead of using the current push
model from the hardware which does a DMA of the stats to the host
at fixed intervals.
2) Use the rx_mbuf_alloc_fail to track mbuf alloc failures.
3) We were wrongly incrementing hwrm_cmd_seq in bnxt_hwrm_stat_clear
and bnxt_hwrm_stat_ctx_alloc functions. This patch fixes that.
Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com>
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Ajit Khaparde [Thu, 1 Jun 2017 17:07:12 +0000 (12:07 -0500)]
net/bnxt: support VLAN pvid
This patch adds code to support vlan_pvid_set dev_op
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Ajit Khaparde [Thu, 1 Jun 2017 17:07:11 +0000 (12:07 -0500)]
net/bnxt: support rxq/txq get information
Add support for txq_info_get and rxq_info_get dev_ops
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Ajit Khaparde [Thu, 1 Jun 2017 17:07:10 +0000 (12:07 -0500)]
net/bnxt: support LRO
This patch adds support to enable and disable LRO
To support this feature, the driver creates an aggregator ring.
When the hardware starts doing LRO, it sends a tpa_start completion.
When the driver receives a tpa_end completion, it indicates that the
LRO chaining is complete.
Signed-off-by: Steeven Li <steeven.li@broadcom.com>
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Ajit Khaparde [Thu, 1 Jun 2017 17:07:09 +0000 (12:07 -0500)]
net/bnxt: support set MTU
This patch adds support to modify MTU using the set_mtu dev_op.
To support frames > 2k, the PMD creates an aggregator ring.
When a frame greater than 2k is received, it is fragmented
and the resulting fragments are DMA'ed to the aggregator ring.
Now the driver can support jumbo frames upto 9500 bytes.
Signed-off-by: Steeven Li <steeven.li@broadcom.com>
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Ajit Khaparde [Thu, 1 Jun 2017 17:07:08 +0000 (12:07 -0500)]
net/bnxt: support get FW version
This patch adds support for fw_version_get dev_op
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Ajit Khaparde [Thu, 1 Jun 2017 17:07:07 +0000 (12:07 -0500)]
doc: document bnxt allmulticast mode support
This patch update bnxt.int to document Allmulticast mode
which is already supported by the PMD.
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Ajit Khaparde [Thu, 1 Jun 2017 17:07:06 +0000 (12:07 -0500)]
net/bnxt: support multicast filter and set MAC addr
This patch adds support for set_mc_addr_list and
mac_addr_set dev_ops
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Ajit Khaparde [Thu, 1 Jun 2017 17:07:05 +0000 (12:07 -0500)]
net/bnxt: support VLAN filter and strip
This patch adds VLAN strip and offload callbacks.
To add a VLAN filter:
For each VNIC and each associated filter(s)
if VLAN exists:
if VLAN matches vlan_id
VLAN filter already exists, just skip and continue
else
add a new MAC+VLAN filter
else
Remove the old MAC only filter
Add a new MAC+VLAN filter
To remove a VLAN filter:
For each VNIC and each associated filter(s)
if VLAN exists && VLAN matches vlan_id
remove the MAC+VLAN filter
add a new MAC only filter
else
VLAN filter doesn't exist, just skip and continue
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Ajit Khaparde [Thu, 1 Jun 2017 17:07:04 +0000 (12:07 -0500)]
net/bnxt: support xstats get/reset
This patch adds support to get and reset xstats dev_ops
dev_ops added:
xstats_get, xstats_get_name, xstats_reset
HWRM commands added:
hwrm_port_qstats, hwrm_port_clr_stats
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Ajit Khaparde [Thu, 1 Jun 2017 17:07:03 +0000 (12:07 -0500)]
net/bnxt: support tunneling
Add support for udp_tunnel_port_add/del dev_ops to configure a UDP port
for VXLAN and Geneve Tunnel protocols.
The HWRM supports only one global destination port for a tunnel type,
use a reference counter to keep track of its usage.
Cache the configured VXLAN/Geneve ports and use that value to check
if the right UDP port is being freed up.
Skip calling bnxt_hwrm_tunnel_dst_port_alloc if the same UDP port is
being programmed.
Skip calling bnxt_hwrm_tunnel_dst_port_free if no UDP port has been
configured.
Also update tx offload capabilities
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Ajit Khaparde [Thu, 1 Jun 2017 17:07:02 +0000 (12:07 -0500)]
net/bnxt: add additional HWRM debug info
Add the cmd_err and opaque_0 and opaque_1 fields to HWRM error
messages. These allow better debugging of some classes of HWRM
errors.
Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com>
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Ajit Khaparde [Thu, 1 Jun 2017 17:07:01 +0000 (12:07 -0500)]
net/bnxt: support lack of huge pages
rte_malloc_virt2phy() does not return a physical address if huge pages
aren't in use. Further, rte_memzone->phys_addr is not a physical address.
Use rte_mem_virt2phy() and manually lock pages to support lack of
huge pages.
Also check the return value of rte_mem_virt2phy()
Verify the function returns an address. Otherwise return an error and
log a message.
Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com>
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Ajit Khaparde [Thu, 1 Jun 2017 17:07:00 +0000 (12:07 -0500)]
net/bnxt: handle VF/PF initialization appropriately
1) For a VF, query the firmware to determine if a MAC address is
already configured. If not configure a random default MAC address.
2) Do not initialize the default completion ring in
bnxt_alloc_hwrm_rings().
3) While registering for async events with the firmware,
use func_vf_cfg for a VF and use func_cfg for a PF.
4) Query the VNIC plcmode config using the bnxt_hwrm_vnic_plcmodes_qcfg
before a VNIC is updated. Reconfigure the VNIC with the plcmode
configuration queried earlier. Not doing this could overwrite
the plcmodes in some cases.
5) Reorg the bnxt_handle_fwd_req to properly handle the forwarded
requests. The previous code did not handle it completely.
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Ajit Khaparde [Thu, 1 Jun 2017 17:06:59 +0000 (12:06 -0500)]
net/bnxt: refactor to properly allocate resources for PF/VF
1) Move the function reset to bnxt_dev_init.
On the same lines, setup, enable and request interrupt to init path.
Memory allocation is also being done in the init path.
2) After a function reset, configure the VFs. Distribute resources
evenly between all functions (PF and VF) for now. In the future, this
should be controllable.
3) The bnxt_vf_info and bnxt_pf_info had lot of duplication. Move the
common items to struct bnxt. And only unique items specific to PF
remain in the struct bnxt_pf_info.
4) Program the firmware to allow certain commands sent by a VF.
Disallowing these will prevent clean VF driver cleanup.
5) Since PF/VF need to allocate resources from a pool in the hardware,
use func_qcaps and func_qcfg to appropriately query the capabilities
and available resources.
6) If a PF is being initialized and no VFs are allocated, explicitly
call func_cfg to allocate the resources.
7) Once resources are requested from the firmware, update local copy
of resource count in struct bnxt only after sending the func_qcfg to
make sure the allocation request in the firmware went through.
The changes in this patch will be used by the subsequent patches
to allow proper initialization of PF/VF instance.
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Ajit Khaparde [Thu, 1 Jun 2017 17:06:58 +0000 (12:06 -0500)]
net/bnxt: update to HWRM version 1.7.7
This patch updates the Broadcom bnxt PMD to version 1.7.7
Most of the changes in the patch are in the hsi_struct_def_dpdk.h - an
autogenerated file. The changes in the *.c files are because of changes
in the macro names.
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Qi Zhang [Mon, 5 Jun 2017 21:14:20 +0000 (17:14 -0400)]
net/i40e: fix VF statistics
CRC bytes should be excluded, so rx/tx bytes of VF stats is aligned
with PF stats.
Fixes:
9aace75fc82e ("i40e: fix statistics")
Cc: stable@dpdk.org
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>