9915 Commits

Author SHA1 Message Date
Kevin Traynor
b33bbc55a4 net/ipn3ke: remove commented out code
These struct members and variable were commented out. Remove them.

Fixes: c01c748e4ae6 ("net/ipn3ke: add new driver")
Fixes: c820468ac99c ("net/ipn3ke: support TM")
Cc: stable@dpdk.org

Signed-off-by: Kevin Traynor <ktraynor@redhat.com>
Reviewed-by: David Marchand <david.marchand@redhat.com>
Reviewed-by: Rosen Xu <rosen.xu@intel.com>
2019-11-08 16:40:28 +01:00
Kevin Traynor
d28ae28eb7 net/ipn3ke: remove useless if statement
Coverity complains that this statement is not needed as the goto
label is on the next line anyway. Remove the if statement.

653        ret = ipn3ke_cfg_parse_i40e_pf_ethdev(afu_name, pf_name);
   CID 337930 (#1 of 1): Identical code for different branches
   (IDENTICAL_BRANCHES)identical_branches: The same code is executed
   when the condition ret is true or false, because the code in the
   if-then branch and after the if statement is identical. Should
   the if statement be removed?
654        if (ret)
655                goto end;
   implicit_else: The code from the above if-then branch is identical
   to the code after the if statement.
656end:

Coverity issue: 337930
Fixes: c01c748e4ae6 ("net/ipn3ke: add new driver")
Cc: stable@dpdk.org

Signed-off-by: Kevin Traynor <ktraynor@redhat.com>
Reviewed-by: David Marchand <david.marchand@redhat.com>
Reviewed-by: Rosen Xu <rosen.xu@intel.com>
2019-11-08 16:40:28 +01:00
Kevin Traynor
841a0b7aed net/ipn3ke: fix TM commit check
Coverity is complaining about identical code regardless of which branch
of the if else is taken. Functionally it means an error will always be
returned if this if else is hit. Remove the else branch.

    CID 337928 (#1 of 1): Identical code for different branches
    (IDENTICAL_BRANCHES)identical_branches: The same code is executed
    regardless of whether n->level != IPN3KE_TM_NODE_LEVEL_COS ||
    n->n_children != 0U is true, because the 'then' and 'else' branches
    are identical. Should one of the branches be modified, or the entire
    'if' statement replaced?
1506  if (n->level != IPN3KE_TM_NODE_LEVEL_COS ||
1507          n->n_children != 0) {
1508          return -rte_tm_error_set(error,
1509                  EINVAL,
1510                  RTE_TM_ERROR_TYPE_UNSPECIFIED,
1511                  NULL,
1512                  rte_strerror(EINVAL));
    else_branch: The else branch, identical to the then branch.
1513  } else {
1514          return -rte_tm_error_set(error,
1515                  EINVAL,
1516                  RTE_TM_ERROR_TYPE_UNSPECIFIED,
1517                  NULL,
1518                  rte_strerror(EINVAL));
1519  }

Coverity issue: 337928
Fixes: c820468ac99c ("net/ipn3ke: support TM")
Cc: stable@dpdk.org

Signed-off-by: Kevin Traynor <ktraynor@redhat.com>
Reviewed-by: Rosen Xu <rosen.xu@intel.com>
2019-11-08 16:40:28 +01:00
Kevin Traynor
01c65002b7 common/cpt: fix possible null dereference
Coverity complains that ctrl_flags is set to NULL at the start
of the function and it may not have been set before there is a
jump to fc_success and it is dereferenced.

Check for NULL before dereference.

312fc_success:
   CID 344983 (#1 of 1): Explicit null dereferenced
   (FORWARD_NULL)7. var_deref_op: Dereferencing null pointer ctrl_flags.
313        *ctrl_flags = rte_cpu_to_be_64(*ctrl_flags);

Coverity issue: 344983
Fixes: 6cc54096520d ("crypto/octeontx: add supported sessions")
Cc: stable@dpdk.org

Signed-off-by: Kevin Traynor <ktraynor@redhat.com>
Reviewed-by: David Marchand <david.marchand@redhat.com>
2019-11-08 16:40:13 +01:00
Kevin Traynor
e8b081e20d net/pcap: fix argument checks
Previously rx/tx_queues were passed into eth_from_pcaps_common()
as ptrs and were checked for being NULL.

In commit da6ba28f0540 ("net/pcap: use a struct to pass user options")
that changed to pass in a ptr to a pmd_devargs_all which contains
the rx/tx_queues.

The parameter checking was not updated as part of that commit and
coverity caught that there was still a check if rx/tx_queues were
NULL, apparently after they had been dereferenced.

In fact as they are a members of the devargs_all struct, they will
not be NULL so remove those checks.

1231        struct pmd_devargs *rx_queues = &devargs_all->rx_queues;
1232        struct pmd_devargs *tx_queues = &devargs_all->tx_queues;
1233        const unsigned int nb_rx_queues = rx_queues->num_of_queue;
    deref_ptr: Directly dereferencing pointer tx_queues.
1234        const unsigned int nb_tx_queues = tx_queues->num_of_queue;
1235        unsigned int i;
1236
1237        /* do some parameter checking */
    CID 345004: Dereference before null check (REVERSE_INULL)
    [select issue]
1238        if (rx_queues == NULL && nb_rx_queues > 0)
1239                return -1;
    CID 345029 (#1 of 1): Dereference before null check (REVERSE_INULL)
    check_after_deref: Null-checking tx_queues suggests that it may be
    null, but it has already been dereferenced on all paths leading to
    the check.
1240        if (tx_queues == NULL && nb_tx_queues > 0)
1241                return -1;

Coverity issue: 345029
Coverity issue: 345044
Fixes: da6ba28f0540 ("net/pcap: use a struct to pass user options")
Cc: stable@dpdk.org

Signed-off-by: Kevin Traynor <ktraynor@redhat.com>
Acked-by: Cian Ferriter <cian.ferriter@intel.com>
2019-11-08 15:34:10 +01:00
Andrzej Ostruszka
db8af647da net/qede: clean LTO warnings
During LTO build compiler reports some 'false positive' warnings about
variables being possibly used uninitialized.  This patch silences these
warnings.

Exemplary compiler warning to suppress (with LTO enabled):
error: ‘transceiver_type’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
  switch (transceiver_type) {

Signed-off-by: Andrzej Ostruszka <aostruszka@marvell.com>
2019-11-08 15:23:41 +01:00
Andrzej Ostruszka
da08a9355f net/ifc: clean LTO warnings
During LTO build compiler reports some 'false positive' warnings about
variables being possibly used uninitialized.  This patch silences these
warnings.

Exemplary compiler warning to suppress (with LTO enabled):
error: ‘features’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
  if (RTE_VHOST_NEED_LOG(features)) {

Signed-off-by: Andrzej Ostruszka <aostruszka@marvell.com>
2019-11-08 15:23:41 +01:00
Andrzej Ostruszka
b06a398ba9 net/i40e: clean LTO warnings
During LTO build compiler reports some 'false positive' warnings about
variables being possibly used uninitialized.  This patch silences these
warnings.

Exemplary compiler warning to suppress (with LTO enabled):
error: ‘filter_idx’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
  PMD_DRV_LOG(INFO, "Added port %d with AQ command with index %d",

Signed-off-by: Andrzej Ostruszka <aostruszka@marvell.com>
2019-11-08 15:23:41 +01:00
Andrzej Ostruszka
46136031f1 net/e1000: clean LTO warnings
During LTO build compiler reports some 'false positive' warnings about
variables being possibly used uninitialized.  This patch silences these
warnings.

Exemplary compiler warning to suppress (with LTO enabled):
error: ‘link’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
  if (link) {

Signed-off-by: Andrzej Ostruszka <aostruszka@marvell.com>
2019-11-08 15:23:41 +01:00
Andrzej Ostruszka
7bbc7dc431 net/dpaa2: fix possible use of uninitialized vars
This patch fixes 'maybe-uninitialized' warnings reported by compiler
when using LTO.

Compiler warning pointing to this error (with LTO enabled):
error: ‘kg_cfg.extracts[0].masks[0].mask’ may be used uninitialized in
this function [-Werror=maybe-uninitialized]
    extr->masks[j].mask = cfg->extracts[i].masks[j].mask;

Fixes: 16bbc98a3e63 ("bus/fslmc: update MC to 10.3.x")
Cc: stable@dpdk.org

Signed-off-by: Andrzej Ostruszka <aostruszka@marvell.com>
2019-11-08 15:23:41 +01:00
Andrzej Ostruszka
12bddd9134 event/octeontx2: clean LTO warnings
During LTO build compiler reports some 'false positive' warnings about
variables being possibly used uninitialized.  This patch silences these
warnings.

Exemplary compiler warning to suppress (with LTO enabled):
error: ‘chunk’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
   bkt->current_chunk = (uintptr_t)chunk;

Signed-off-by: Andrzej Ostruszka <aostruszka@marvell.com>
2019-11-08 15:18:52 +01:00
Pavan Nikhilesh
ea8403d084 event/octeontx2: remove hot spots by prefetching data
Recent profiling revealed few hotspots in octeontx2 event device
driver add prefetch hints to reduce stalls.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
2019-10-31 11:48:44 +01:00
Pavan Nikhilesh
23df006e9c event/octeontx2: use WFE while waiting for head
Use WFE to save power while waiting for tag to become head.

SSO signals EVENTI to allow cores to exit from wfe when they
are waiting for specific operations in which one of them is
setting HEAD bit in GWS_TAG.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
2019-10-30 14:24:03 +01:00
Rasesh Mody
a3d1111a77 net/bnx2x: fix meson build
Use kernel headers for __le* types to avoid potential conflicts
resulting in redefinition errors for some Linux build environments.
Add check for FreeBSD execution environments.

Without this fix, aarch64 builds can fail with error below:

In file included from ../drivers/net/bnx2x/bnx2x.h:22,
                 from ../drivers/net/bnx2x/bnx2x_ethdev.c:8:
../drivers/net/bnx2x/bnx2x_osal.h:27:17: error:
conflicting types for ‘uint64_t’
 #define __le64  uint64_t
               ^~~~~~~~
In file included from /usr/include/stdint.h:37,
                 from /usr/lib/gcc/aarch64-linux-gnu/8/include/stdint.h:9,
                 from ../lib/librte_eal/common/include/arch/arm/rte_byteorder.h:16,
                 from ../drivers/net/bnx2x/bnx2x.h:17,
                 from ../drivers/net/bnx2x/bnx2x_ethdev.c:8:
/usr/include/aarch64-linux-gnu/bits/stdint-uintn.h:27:20: note:
previous declaration of ‘uint64_t’ was here
 typedef __uint64_t uint64_t;
                    ^~~~~~~~

There is also one minor change mixed in this commit:
Some use of __FreeBSD__ are replaced by RTE_EXEC_ENV_FREEBSD.

Fixes: 38dff79ba736 ("net/bnx2x: update HSI")

Signed-off-by: Rasesh Mody <rmody@marvell.com>
Tested-by: Dharmik Thakkar <dharmik.thakkar@arm.com>
Tested-by: Gavin Hu <gavin.hu@arm.com>
2019-11-06 11:55:24 +01:00
Olivier Matz
84626a0d61 mempool: prevent objects from being across pages
When populating a mempool, ensure that objects are not located across
several pages, except if user did not request IOVA-contiguous objects.

Signed-off-by: Vamsi Attunuru <vattunuru@marvell.com>
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
2019-11-06 11:34:19 +01:00
Olivier Matz
23bdcedcd8 mempool: introduce helpers for populate and required size
Introduce new functions that can used by mempool drivers to
calculate required memory size and to populate mempool.

For now, these helpers just replace the *_default() functions
without change. They will be enhanced in next commit.

Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Nipun Gupta <nipun.gupta@nxp.com>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
2019-11-06 11:11:13 +01:00
Shreyansh Jain
23a2489a83 bus/fslmc: sanitize device name parsing for clarity
remove unnecessary dup and free

Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Reviewed-by: Nipun Gupta <nipun.gupta@nxp.com>
2019-11-06 01:15:49 +01:00
Hemant Agrawal
408077f283 bus/dpaa: move QBMAN global init to bus
DPAA SEC shall be able to work independent of DPAA ETH
driver.
This patch moves qbman init to bus, so that any driver
can use them even when no eth resources are present
or none of the eth devices are probed.

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
2019-11-06 01:14:41 +01:00
Radu Bulie
f0617163b8 mempool/dpaa2: report error on endless loop in mbuf release
When BMAN is not able to accept more buffers, it could be that
there are no FBPR's (internal mem provided to bman) left.
Report error in such condition.

Fixes: 5dc43d22b5ad ("mempool/dpaa2: add hardware offloaded mempool")
Cc: stable@dpdk.org

Signed-off-by: Radu Bulie <radu-andrei.bulie@nxp.com>
Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
2019-11-06 01:14:28 +01:00
Nipun Gupta
0da362b8f9 raw/dpaa2_cmdif: add retry and timeout in packet enqueue API
This patch adds retry in the DPAA2 CMDIF packet enqueue API

Fixes: 53c71586c789 ("raw/dpaa2_cmdif: support enqueue/dequeue operations")
Cc: stable@dpdk.org

Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
2019-11-06 01:14:24 +01:00
Nipun Gupta
012dfe29a2 raw/dpaa2_qdma: add retry and timeout in packet enqueue API
This patch adds the logic in the DPAA2 QDMA packet enqueue API

Fixes: 4d9a3f2a0159 ("raw/dpaa2_qdma: support RBP mode")
Cc: stable@dpdk.org

Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
2019-11-06 01:14:13 +01:00
Nipun Gupta
ce4fd609b4 net/dpaa2: add retry and timeout in packet enqueue API
In the packet transmit, if the QBMAN is not able to process the
packets, the Tx function loops infinitely to send the packet out.
This patch changes the logic retry for some time (count) and then
return.

Fixes: cd9935cec873 ("net/dpaa2: enable Rx and Tx operations")
Fixes: 16c4a3c46ab7 ("bus/fslmc: add enqueue response read in qbman")
Cc: stable@dpdk.org

Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Signed-off-by: Radu Bulie <radu-andrei.bulie@nxp.com>
2019-11-06 01:14:00 +01:00
Nipun Gupta
c9d9825bea common/dpaax: fallback to check separate memory node for VM
In Virtual Machine the memory node in the device tree is at
'/proc/device-tree/memory/reg' which is separate from the memory
node path on the host. This patch enables check on both the paths.

Fixes: 2f3d633aa593 ("common/dpaax: add library for PA/VA translation table")
Cc: stable@dpdk.org

Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
2019-11-06 01:13:21 +01:00
Nipun Gupta
59267d7b12 net/dpaa: fix LS1043 alignment check
On LS1043, we are good to check 128 byte alignment of offset to
transmit out the packet

Fixes: f8c7a17a48c9 ("net/dpaa: support Tx scatter gather for non-DPAA buffer")
Cc: stable@dpdk.org

Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
2019-11-06 01:13:15 +01:00
Nipun Gupta
dce2f7ce7b net/dpaa: fix supported RSS types
This patch fixes the supported RSS types on DPAA platform

Fixes: 15aa2a1b02e6 ("net/dpaa: update RSS offload types")
Cc: stable@dpdk.org

Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
2019-11-06 01:13:01 +01:00
Ciara Power
38383890b2 crypto/dpaa2_sec: fix build with clang 3.4.2
Building with clang 3.4.2 caused the following error:

  CC dpaa2_sec_dpseci.o
In file included from /dpdk/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c:40:
In file included from /dpdk/drivers/common/dpaax/caamflib/desc/ipsec.h:11:
In file included from /dpdk/drivers/common/dpaax/caamflib/rta.h:11:
In file included from .../common/dpaax/caamflib/rta/sec_run_time_asm.h:14:
/dpdk/drivers/common/dpaax/compat.h:108:18:
error: redefinition of typedef 'dma_addr_t' is a C11 feature
[-Werror,-Wtypedef-redefinition]
typedef uint64_t        dma_addr_t;
                        ^
/dpdk/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c:37:18:
note: previous definition is here
typedef uint64_t        dma_addr_t;
                        ^

The dma_addr_t was defined in the common compat.h file, and does not
need to be redefined.

The meson build include directories list was updated to enable the
definition in the common compat.h file be used.

Fixes: 8c83f28cc8a4 ("common/dpaax: move OF library from DPAA bus")

Signed-off-by: Ciara Power <ciara.power@intel.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
2019-11-01 22:28:46 +01:00
Agalya Babu RadhaKrishnan
6c2c3eb5a7 bus/fslmc: fix resource leak
1 issue caught by coverity (issue 344967).
Leaked_storage: Variable sep going out of scope leaks the
storage it points to.

When 'sep' is not null and sep_exist is 0, 'sep' is freed
before going out of scope of the function irrespective of
'addr' exists or not.

Coverity issue: 344967
Fixes: e67a61614d0b ("bus/fslmc: support device iteration")
Cc: stable@dpdk.org

Signed-off-by: Agalya Babu RadhaKrishnan <agalyax.babu.radhakrishnan@intel.com>
Acked-by: Sachin Saxena <sachin.saxena@nxp.com>
2019-10-31 16:52:17 +01:00
Ciara Power
fe084d35cd raw/ioat: support xstats reset
The rawdev xstats_reset function is now enabled.  It is called when the
ioat autotest completes, to reset all xstat values after they have been
modified during testing.

Signed-off-by: Ciara Power <ciara.power@intel.com>
Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>
2019-10-30 10:07:44 +01:00
Dharmik Thakkar
b28f28ae80 rename private header files
Some of the internal header files have 'rte_' prefix
and some don't.
Remove 'rte_' prefix from all internal header files.

Suggested-by: Thomas Monjalon <thomas@monjalon.net>
Signed-off-by: Dharmik Thakkar <dharmik.thakkar@arm.com>
Reviewed-by: Phil Yang <phil.yang@arm.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
2019-10-27 22:03:06 +01:00
Bruce Richardson
da5350ef29 net: remove ethernet packing and set two-byte alignment
The ether header does not need to be packed since that makes no sense for
structures with only bytes in them, but it should be aligned to a two-byte
boundary to simplify access to it from code. Other packed structures that
use this also need to be updated to take account of the change, either by
removing packing - where it is clearly unneeded - or by explicitly giving
those structures 2-byte alignment also.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
2019-10-27 18:13:44 +01:00
Bruce Richardson
268fa581b1 port: fix pcap support with meson
The meson build was missing the define to enable pcap port support if
libpcap (development) package was found on the build platform. Rather than
duplicating the checks for libpcap found in the pcap net PMD build file, we
can move the checks to the top-level config directory and reference the
RTE_PCAP_PORT setting elsewhere in the build.

Bugzilla ID: 351
Fixes: 5b9656b157d3 ("lib: build with meson")
Cc: stable@dpdk.org

Reported-by: Cristian Bidea <cristian.bidea@keysight.com>
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Tested-by: Cristian Bidea <cristian.bidea@keysight.com>
2019-10-27 17:23:02 +01:00
Ciara Power
b7c81c1403 raw/ioat: fix initial ring size check
When running the ioat_rawdev_autotest, the ring size was initially required
to be 0. This prevented the test being run multiple times, as the ring size
is modified to a non-zero value when running the first test.

A global variable is now used to track the expected ring size, and is used
in the initial value check.  This enables the test to be run more than
once.

Fixes: 849470d522ed ("raw/ioat: add configure, start and stop functions")
Cc: stable@dpdk.org

Reported-by: Yinan Wang <yinan.wang@intel.com>
Signed-off-by: Ciara Power <ciara.power@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
2019-10-27 14:19:19 +01:00
Ciara Power
df769483bf raw/ioat: fix device state after test
The ioat rawdev was initially started during the test, however was never
stopped. This would cause issues when running the test again, as the device
cannot be configured when in a running state.

The device is now stopped after the test has completed, or if the test is
terminated due to error.

Fixes: 849470d522ed ("raw/ioat: add configure, start and stop functions")
Cc: stable@dpdk.org

Signed-off-by: Ciara Power <ciara.power@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
2019-10-27 14:09:08 +01:00
David Marchand
b5fedaedfc log: add log stream accessor
Define an accessor so that users can write their debug message to the
same stream than the rte_log infrastructure.
Use it in the qat infrastructure.

Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Kevin Traynor <ktraynor@redhat.com>
2019-10-27 10:41:08 +01:00
David Marchand
ce77e6bf51 net/bonding: use non deprecated PCI API
rte_eal_compare_pci_addr has been deprecated since v17.11.
Convert to rte_pci_addr_cmp.

Fixes: c848b518bbc7 ("net/bonding: support bifurcated driver in eal")
Cc: stable@dpdk.org

Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
2019-10-27 10:40:01 +01:00
Chunsong Feng
cea37e5133 net/hns3: fix FLR reset
PF FLR resets the PCIe ECAM space of all VFs under the PF
and does not automatically recover. Therefore, the VF driver
needs to restore the ECAM configuration, including
bus_master_en, msix_enable to avoid FLR reset failure.

Fixes: 2790c6464725 ("net/hns3: support device reset")

Signed-off-by: Chunsong Feng <fengchunsong@huawei.com>
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
2019-10-25 19:23:23 +02:00
Hongbo Zheng
1a028f2bea net/hns3: fix error code for firmware timeout
Configuration commands are sent to firmware for processing.
When firmware processing timeout, the corresponding error
code is returned. Considering that it is more reasonable to
use error code -ETIME for timeout error, the error code for
processing timeout is changed from -EBADE to -ETIME.

Fixes: 737f30e1c3ab ("net/hns3: support command interface with firmware")

Signed-off-by: Hongbo Zheng <zhenghongbo3@huawei.com>
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
2019-10-25 19:23:23 +02:00
Wei Hu (Xavier)
ad7cf94823 net/hns3: fix offload flag for RSS hash
This patch adds PKT_RX_RSS_HASH flag to rx packet's ol_flags
to repair the bug that hns3 pmd driver doesn't set
PKT_RX_RSS_HASH flag. In hns3 network engine RSS is always
enabled.

Fixes: bba636698316 ("net/hns3: support Rx/Tx and related operations")

Signed-off-by: Hao Chen <chenhao164@huawei.com>
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
2019-10-25 19:23:23 +02:00
Hao Chen
1e627b8d99 net/hns3: fix statistics
This patch fixes the statistics problems for sending and receiving
message as belows:

1.In receiving direction, for FCS error messages, drivers should not
record them in rte_eth_stats.ipackets statistics.

2.In sending direction, for messages of illegal length, too long or
equals 0, drivers should not notify the network card hardware to
send them, should not continue to send the remaining message in burst,
and record them in rte_eth_stats.opackets statistics.

Fixes: 8839c5e202f3 ("net/hns3: support device stats")

Signed-off-by: Hao Chen <chenhao164@huawei.com>
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
2019-10-25 19:23:23 +02:00
Andrew Rybchenko
1526dd0532 net/virtio: fix Tx checksum offloads
Missing parenthesis around expression before type cast to struct
virtio_net_hdr pointer makes the arithmetic to be in
sizeof(struct virtio_net_hdr) units.

Use rte_pktmbuf_mtod_offset() to fix the problem.

Type of head_size is changed to signed since some compilers bark
on unary minus applied to unsigned.

Fixes: 1ae55ad38e5e ("net/virtio: fix mbuf data and packet length mismatch")
Cc: stable@dpdk.org

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Tiwei Bie <tiwei.bie@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
2019-10-25 19:23:23 +02:00
Venkat Duvvuru
5f5ccaa05c net/bnxt: uninit locks during resource cleanup
Currently, bnxt_uninit_locks is called inside bnxt_dev_uninit. However,
the more appropriate place to call it is inside bnxt_uninit_resources.
This is more logical, as all the resources uninitialization is happening
inside bnxt_uninit_resources.

Signed-off-by: Venkat Duvvuru <venkatkumar.duvvuru@broadcom.com>
Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
2019-10-25 19:23:23 +02:00
Kalesh AP
f5019a53d7 net/bnxt: fix memory leak
During hot fw upgrade or error recovery, driver does cleanup and
reallocation of resources. But driver reallocates memory for ring
group info table without freeing the allocated memory during
device init.

Fix this memory leak by moving the freeing of ring group info table
to bnxt_free_mem() in bnxt_uninit_resources().

Fixes: c09f57b49c13 ("net/bnxt: add start/stop/link update operations")
Cc: stable@dpdk.org

Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
Reviewed-by: Santoshkumar Karanappa Rastapur <santosh.rastapur@broadcom.com>
2019-10-25 19:23:23 +02:00
Kalesh AP
34f2f8ad40 net/bnxt: add wrapper function for Thor device check
This patch adds a wrapper function bnxt_thor_device() which checks
for the pci device is Thor family.

Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
Reviewed-by: Santoshkumar Karanappa Rastapur <santosh.rastapur@broadcom.com>
2019-10-25 19:23:23 +02:00
Kalesh AP
382e273ab6 net/bnxt: add PCI IDs for 57500 series NPAR devices
Add PCI IDs for 57500 series NPAR devices

Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
2019-10-25 19:23:23 +02:00
Kalesh AP
bfbfe4aaa1 net/bnxt: add more checks during firmware reset
Added check for fw reset or fw errors in few more routines.
While processing the events, if it is fw fatal or non-fatal
event, there is no need to process the remaining events as
driver triggers recovery mechanism.

Also added a check for fw reset or fatal error in bnxt_disable_int()
to avoid bar access in case of fatal error.

Fixes: be14720def9c ("net/bnxt: support FW reset")

Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
Reviewed-by: Rahul Gupta <rahul.gupta@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
2019-10-25 19:23:23 +02:00
Santoshkumar Karanappa Rastapur
8937597cfe net/bnxt: fix crash after removing and adding slaves
On removing the slave interface, slave_remove in bonding module calls
_rte_eth_dev_reset which in turn frees both Tx and Rx queues.
1. segfault is seen after removing/adding the slave interface and starting
bond interface.
In this below path, when mtu is set for the slave interface, queues are
not created yet and driver reference to queue[0] causes the segfault.
slave_configure:
	rte_eth_dev_set_mtu
	rte_eth_dev_configure
	rte_eth_rx_queue_setup

2. segfault is seen on starting the port after removing from bond device.
This is a testpmd bug where in, on starting the port, testpmd is supposed
to recreate the queues before starting the port.

Fixed these by adding check for queues created before accessing them.

Fixes: daef48efe5e5 ("net/bnxt: support set MTU")
Cc: stable@dpdk.org

Signed-off-by: Santoshkumar Karanappa Rastapur <santosh.rastapur@broadcom.com>
Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
2019-10-25 19:23:23 +02:00
Somnath Kotur
26f044cebd net/bnxt: fix MAC address check in flow validation
Add another check to flag zero mac address while validating/parsing
the flow arguments

Fixes: 407244800389 ("net/bnxt: allow only unicast MAC address filter creation")

Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
Reviewed-by: Venkat Duvvuru <venkatkumar.duvvuru@broadcom.com>
2019-10-25 19:23:23 +02:00
Somnath Kotur
bd94753fc7 net/bnxt: expose some missing counters in port stats
Rx/Tx Port statistics record PFC enabled frames for each priority.
Modify the Rx/Tx port stats array to report these as well.

Fixes: bfb9c2260be2 ("net/bnxt: support xstats get/reset")
Cc: stable@dpdk.org

Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
2019-10-25 19:23:22 +02:00
Rahul Gupta
24de0b605c net/bnxt: fix filter type for non-ntuple flows
Use HWRM_CFA_L2_FILTER filter_type, as its checked during SRC MAC
filter creation in bnxt_create_l2_filter().

Fixes: afef822b2e1b ("net/bnxt: support creating SMAC and inner DMAC filters")

Signed-off-by: Rahul Gupta <rahul.gupta@broadcom.com>
Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
2019-10-25 19:23:22 +02:00
Kalesh AP
a73b8e939f net/bnxt: fix race between start and interrupt handler
During port start, driver enables interrupts. At the end of port start
driver schedules the alarm for fw health check. This can cause race
between interrupt handler and schedule fw health check alarm thread
which falsely detects FW error.

Fixes: 9d0cbaecc91a ("net/bnxt: support periodic FW health monitoring")

Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
2019-10-25 19:23:22 +02:00