The bsd license was missing from the link bonding svg files.
Signed-off-by: Declan Doherty <declan.doherty@intel.com>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
corrected couple of typos in distributor application
Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
The check for NULL is in the wrong position in the "if" error leg. The
pointer should be checked for NULL before checking what the value of
what the pointer points to is.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
The length of the path to a unix socket is not PATH_MAX but instead is
UNIX_PATH_MAX which is generally just over 100 bytes in size. It's not
actually defined in sys/un.h on linux - despite the man page referencing
it, so calculate the size in the case where it's not defined.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Static analysis shows that once instance of rte_zmalloc is missing
a return value check in the code. This is fixed by adding a return
value check. The malloc call itself is moved to earlier in the function
so that no work is done unless all memory allocation requests have
succeeded - thereby removing the need for rollback on error.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
At error app_acl_init() can return without freeing dynamically allocated memory.
Not really a big problem, as if app_acl_init() fails,
then application would terminate immediately anyway.
Though it is a good coding practise to make a function to cleanup after itself.
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
If mbuf allocation failed for whatever reason, we would get a NULL
pointer exception in test_table_acl.c:test_pipeline_single_filter test
case.
We fix this by causing an early break out of the application loop. If we
quit the test immediately we would leak any existing allocated mbufs,
but by breaking instead, we allow the test to continue and clean up the
mbufs already in the pipeline, while still having a test failure as the
mbuf counts should not match.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
In the kvargs test cases, we were checking for errors by checking if the
returned pointer value was NULL. In the error handling, we then tried to
free back the NULL pointer, which would cause a crash.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Since commit a155d4301 "support link bonding device initialization",
EAL probes drivers to the PCI devices in rte_eal_init,
then PCI resources are mapped if a device
is bound to igb_uio driver, for instance.
Therefore, test app probes all the devices and multiprocess unit test
tries to map resources twice in the secondary processes, and test fails,
caused by RTE_PCI_DRV_NEEDED_MAPPING flag in dummy pci driver my_driver2.
Test is fixed by setting the driver flags to 0.
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
The port mask parsing in testpmd allowed up to 64 bits to be processed,
even if RTE_MAX_ETHPORTS is set to a max of 32. Fix this by only
processing up to min(RTE_MAX_ETHPORTS,64) bits of the mask.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
The cleanup code on error checks for *internals being NULL only after
using the pointer to perform other cleanup. Fix this by moving the
clean-up based on the pointer inside the check for NULL.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Since commit fbde27f19ab8f "get default Rx/Tx configuration from dev info",
a default RX/TX configuration can be used for all PMDs.
In case of vmxnet3, the whole structure was zeroed and not filled out.
The PMD does not support multi segments or offload functions,
so txq_flags should have those flags set.
Test report: http://dpdk.org/ml/archives/dev/2014-December/009933.html
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Tested-by: Xiaonan Zhang <xiaonanx.zhang@intel.com>
On X710, performance number is far from the expectation on recent
firmware versions. The fix for this issue may not be integrated in
the following firmware version. So the workaround in software driver
is needed. It needs to modify the initial values of 3 internal only
registers. Note that the workaround can be removed when it is fixed
in firmware in the future.
Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Jing Chen <jing.d.chen@intel.com>
Add missing setup for X540 MAC type when setting up VF.
Additional check exists in Linux driver but not in DPDK.
Signed-off-by: Bill Hong <bhong@brocade.com>
Signed-off-by: Stephen Hemminger <shemming@brocade.com>
When using multiple processes, the TX function used in all processes
should be the same, otherwise the secondary processes cannot transmit
more than tx-ring-size - 1 packets.
To achieve this, we extract out the code to select the ixgbe TX function
to be used into a separate function inside the ixgbe driver, and call
that from a secondary process when it is attaching to an
already-configured NIC.
Testing with symmetric MP app shows that we are able to RX and TX from
both primary and secondary processes once this patch is applied.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Reshma Pattan <reshma.pattan@intel.com>
Switch the order of the conditions in a while loop, so we check the
range of "i" against the max, before using it to index into the array.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
This patch fixes build failing with undefined symbol _PAGE_IOMAP with
kernel 3.18.
The Xen-specific _PAGE_IOMAP PTE flag was removed in kernel 3.18 and
could be used for other purpose in future. This patch ensures that
_PAGE_IOMAP flag is only used for kernels before 3.18.
Signed-off-by: Shu Shen <shu.shen@radisys.com>
Acked-by: Jincheng Miao <jmiao@redhat.com>
Enqueue and dequeue burst functions always return a positive
value (including 0), so return type should be unsigned,
instead of int.
Fixed also API doc for one of the functions.
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
For rte_ipv6_phdr_cksum() gcc 4.8.* with "-O3" not always generates
correct code.
Sometimes it 'forgets' to put len and proto fields of psd_header on the stack.
To overcome that problem and speedup things a bit, refactored rte_raw_cksum()
by splitting ipv6 pseudo-header csum calculation into 3 phases:
1. calc sum for src & dst addresses
2. add sum for proto & len.
3. finalise sum
That makes gcc to generate valid code and helps to avoid any copying.
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
If the file to be read by the cfgfile is empty, i.e. no configuration
data, but possibly comments present, the cfgfile should not mark the
last processed section (curr_section) as having N entries, since there
is no last processed section.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
When printing the version string to a local variable, use snprintf for
safety over sprintf. This is general good practice even if the values
to print are all hard-coded.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
GCC 4.5.1 from SUSE throws this error:
lib/librte_pmd_enic/enic_main.c:862:2: error: value computed is not used
This change use statements in expressions C extension provided by gcc to avoid
'value computed is not used' warning/error when size is not known at compile
time.
Reported-by: Michael Qiu <michael.qiu@intel.com>
Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Acked-by: Michael Qiu <michael.qiu@intel.com>
[Thomas: apply same fix to ppc_64]
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
If we set EXTRA_CFLAGS=-O0, build fails with following error:
/usr/bin/ld: test: hidden symbol `mknod' in /usr/lib64/libc_nonshared.a(mknod.oS) is referenced by DSO
Fix: link combined shared lib using CC if LINK_USING_CC is enabled.
Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
[Thomas: remove change to rte.lib.mk]
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
The application should be linked to the single combined library in the
condition that both of CONFIG_RTE_BUILD_COMBINE_LIB and
CONFIG_RTE_BUILD_SHARED_LIB are enabled.
The current makefile generates an application that links to each library.
This patch fixes to link the single library.
Before
$ ldd x86_64-ivshmem-linuxapp-gcc/app/test
linux-vdso.so.1 => (0x00007fff232a1000)
librte_distributor.so => not found
librte_kni.so => not found
librte_ivshmem.so => not found
librte_pipeline.so => not found
librte_table.so => not found
librte_port.so => not found
librte_timer.so => not found
librte_hash.so => not found
librte_lpm.so => not found
librte_power.so => not found
librte_acl.so => not found
librte_meter.so => not found
librte_sched.so => not found
libm.so.6 => /lib64/libm.so.6 (0x00007fc638020000)
librt.so.1 => /lib64/librt.so.1 (0x00007fc637e18000)
librte_kvargs.so => not found
librte_mbuf.so => not found
librte_ip_frag.so => not found
libethdev.so => not found
librte_malloc.so => not found
librte_mempool.so => not found
librte_ring.so => not found
librte_eal.so => not found
librte_cmdline.so => not found
librte_cfgfile.so => not found
librte_pmd_bond.so => not found
libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007fc637bfe000)
libdl.so.2 => /lib64/libdl.so.2 (0x00007fc6379fa000)
libintel_dpdk.so => not found
libpthread.so.0 => /lib64/libpthread.so.0 (0x00007fc6377dd000)
libc.so.6 => /lib64/libc.so.6 (0x00007fc63741c000)
/lib64/ld-linux-x86-64.so.2 (0x00007fc638330000)
After
$ ldd x86_64-ivshmem-linuxapp-gcc/app/test
linux-vdso.so.1 => (0x00007fffb79fe000)
librt.so.1 => /lib64/librt.so.1 (0x00007f0d8a971000)
libm.so.6 => /lib64/libm.so.6 (0x00007f0d8a66f000)
libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007f0d8a458000)
libdl.so.2 => /lib64/libdl.so.2 (0x00007f0d8a254000)
libintel_dpdk.so => not found
libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f0d8a037000)
libc.so.6 => /lib64/libc.so.6 (0x00007f0d89c76000)
/lib64/ld-linux-x86-64.so.2 (0x00007f0d8ab82000)
Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Reviewed-by: Hayato Momma <h-momma@ce.jp.nec.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Some applications doesn't have the pcap link flag
when shared libraries are enabled.
Indeed in such case, pcap PMD must not be linked but pcap library should.
Actually -lpcap is always needed if pcap PMD is used,
and -lrte_pmd_pcap must be set only with static PMD library.
So the flags -lrte_pmd_pcap and -lpcap are enabled separately.
Workarounds in test-pmd/ and test-pipeline/ can be removed.
Reported-by: Stepan Sojka <stepan.sojka@adaptivemobile.com>
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Since commit b91c67e5a693211862aa7dc3b78630b4e856c2af,
maximum number of cores is 128, which has increase
the total memory necessary for a rte_mempool structure,
as the per-lcore local cache has been doubled in size.
Therefore, eal_flags unit test was broken since it needed
to use more hugepages.
Increased memory to 18MB, as that is the actual minimum memory necessary
(depending on the physical memory segments, DPDK may need less memory)
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
When the routing is through the same queue, the app crashed.
Signed-off-by: Daniel Mrzyglod <danielx.t.mrzyglod@intel.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Search the right segment to increase its data length, rather than
wrongly early return and exit the tx function, which leads to drop all jumbo frame packets
when vm2vm is in hard forward mode.
Signed-off-by: Changchun Ouyang <changchun.ouyang@intel.com>
Increase MAX_QUEUES from 256 to 512.
In vhost example, MAX_QUEUES macro should be the maximum possible queue number of the port.
Theoretically we should only set up the queues that are used, i.e., first rx queue of each pool, or
at most queues from 0 to MAX_QUEUES. Before we revise the implementation and are certain all NICs support
this well, add a remind message to user.
Signed-off-by: Huawei Xie <huawei.xie@intel.com>
Compile warnings/errors was found on gcc 4.7.2 as follows. Variables
was reported of being used but uninitialized. Assigning an initial
value to it is needed.
lib/librte_pmd_enic/vnic/vnic_dev.c: In function vnic_dev_get_mac_addr:
lib/librte_pmd_enic/vnic/vnic_dev.c:393:16: error: a1 may be used uninitialized
in this function [-Werror=uninitialized]
lib/librte_pmd_enic/vnic/vnic_dev.c:629:10: note: a1 was declared here
lib/librte_pmd_enic/vnic/vnic_dev.c: In function vnic_dev_set_mac_addr:
lib/librte_pmd_enic/vnic/vnic_dev.c:393:16: error: a1 may be used uninitialized
in this function [-Werror=uninitialized]
lib/librte_pmd_enic/vnic/vnic_dev.c:980:10: note: a1 was declared here
Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Adding call to mac_address_slaves_update from the lsc handler when the
first slave become active to propagate any mac changes made while
devices are inactive
Changed removing slave logic to use memmove instead of memcpy to move
data within the same array, as this was corrupting the slave array.
Adding unit test to cover failing assignment scenarios
Test report: http://dpdk.org/ml/archives/dev/2014-December/009623.html
Signed-off-by: Declan Doherty <declan.doherty@intel.com>
Acked-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Tested-by: SunX Jiajia <sunx.jiajia@intel.com>
From upstream kernel commit 3db2e9cd, strict_strto* serial functions
are removed. So that we should directly used kstrtoul instead.
Add xen_dom0/compat.h to be compatible with older kernel.
Signed-off-by: Jincheng Miao <jmiao@redhat.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
From upstream kernel commit 3db2e9cd, strict_strto* serial functions
are removed. So that we should directly used kstrtoul instead.
Add kni/compat.h to be compatible with older kernel.
Signed-off-by: Jincheng Miao <jmiao@redhat.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
From upstream kernel commit 3db2e9cd, strict_strto* serial functions
are removed. So that we should directly used kstrtoul instead.
kstrtoul exists from RHEL6.4, so for compatibility with old kernel and RHEL,
add some logic to igb_uio/compat.h.
Signed-off-by: Jincheng Miao <jmiao@redhat.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Function pci_num_vf() is introduced from upstream linux-2.6.34. So
this patch make compatible with longterm kernel linux-2.6.32.63.
For RHEL, function pci_num_vf() begins from RHEL5 update9. And
it is stub-defined when CONFIG_PCI_IOV is not enabled.
So dropped the CONFIG_PCI_IOV checking of commit 11ba0426.
For other distro like RHEL behaved to pci_num_vf(), we could simply
append following condition macro:
(!(defined(OTHER_RELEASE_CODE) && \
OTHER_RELEASE_CODE >= OTHER_RELEASE_VERSION(X, Y)))
Signed-off-by: Jincheng Miao <jmiao@redhat.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
The name of the rte_eth_fdir_flow's rte_eth_ipv6_flow attribute,
'ip6_flow', clashes with a macro defined in
/usr/include/netinet/ip6.h, such that when DPDK is linked with an
application that uses the afforementioned header, the macro is
expanded within the DPDK struct, causing a compilation error.
Rename the relevant attribute in DPDK to resolve this.
Signed-off-by: Mark Kavanagh <mark.b.kavanagh@intel.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
include/rte_ip.h:161: error: dereferencing pointer ‘u16’
does break strict-aliasing rules
include/rte_ip.h:157: note: initialized from here
...
The root cause is that, compile enable strict aliasing by default,
while in function rte_raw_cksum() try to convert 'const char *'
to 'const uint16_t *'.
This workaround is to solve the compile issue of GCC strict-aliasing (two
different type pointers should not be point to the same memory address).
For GCC 4.4.7 it will definitely occurs if flags "-fstrict-aliasing"
and "-Wall" used.
Signed-off-by: Michael Qiu <michael.qiu@intel.com>
[Thomas: add workaround comment]
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
lib/librte_eal/linuxapp/eal/eal.c(461): error #2259: non-pointer
conversion from "long long" to "void *" may lose significant bits
RTE_PTR_ALIGN_CEIL((uintptr_t)addr, RTE_PGSIZE_16M);
The root cause is that "RTE_PGSIZE_16M" is defined as unsigned long long.
But in i686 platform "void *" is 32-bit.
It is safe to cast to size_t and make it works in both 32 & 64-bit
platform.
Signed-off-by: Michael Qiu <michael.qiu@intel.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
lib/librte_eal/linuxapp/eal/eal_memory.c:324:4: error: comparison
is always false due to limited range of data type [-Werror=type-limits]
|| (hugepage_sz == RTE_PGSIZE_16G)) {
^
This was introuduced by commit b77b5639:
mem: add huge page sizes for IBM Power
The root cause is that size_t is 32-bit in i686 platform,
but RTE_PGSIZE_16M and RTE_PGSIZE_16G are always 64-bit.
Force hugepage_sz to always 64-bit to avoid this issue.
Signed-off-by: Michael Qiu <michael.qiu@intel.com>
Suggested-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Include rte_memory.h for lib files that use __rte_cache_aligned
attribute.
Consider the following code:
struct per_core_foo {
...
} __rte_cache_aligned;
struct global_foo {
struct per_core_foo foo[RTE_MAX_CORE];
};
If __rte_cache_aligned is not defined (rte_memory.h is not included),
the code compiles but the structure is not aligned... it defines the
structure and creates a global variable called __rte_cache_aligned.
And this can lead to really bad things if this code is in a .h that
is included by files that may or may not include rte_memory.h
Signed-off-by: Jia Yu <jyu@vmware.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Incompatible libraries error when building shared libraries for 32bits on
a 64bits system.
Fix issue by passing CPU_CFLAGS to CC when LINK_USING_CC is enabled.
Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Only CPU_LDFLAGS is used in mk/rte.sharelib.mk.
It should be LDFLAGS to build the library with correct linkage options.
Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Reviewed-by: Hayato Momma <h-momma@ce.jp.nec.com>
Refer to Pablo's commit (81f7ecd934372fc):
"use factorized default Rx/Tx configuration
For apps that were using default rte_eth_rxconf and rte_eth_txconf
structures, these have been removed and now they are obtained by
calling rte_eth_dev_info_get, just before setting up RX/TX queues."
Move zero copy's deferred start set up ahead.
Signed-off-by: Huawei Xie <huawei.xie@intel.com>
In Niantic, if VMDQ mode is set, all queues are allocated to VMDQ in DPDK.
In I40E, only configured part of continous queues are allocated to VMDQ.
The rte_eth_dev_info structure is extended to provide VMDQ queue base,
queue number, and VMDQ pool base information.
This patch support the new VMDQ API in vhost example.
FIXME in PMD:
* added mac address will be flushed at rte_eth_dev_start.
* we don't support selectively setting up queues well.
Test report: http://dpdk.org/ml/archives/dev/2014-December/009427.html
Signed-off-by: Huawei Xie <huawei.xie@intel.com>
Acked-by: Jing Chen <jing.d.chen@intel.com>
Tested-by: Jingguo Fu <jingguox.fu@intel.com>
Add two macros I40E_VFTA_IDX and I40E_VFTA_BIT for vlan filter search and set.
Add vlan_id check in vlan filter search and set function.
Signed-off-by: Huawei Xie <huawei.xie@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Jing Chen <jing.d.chen@intel.com>
">> 5" rather than ">> 4"
vlan id is a 12 bit value.
VFTA is 128 x 32 bit array (128 double word array) which could store 2^12 vlan bits.
Each bit represents whether corresponding vlan tag is set in the VSI.
Use high 7 bits as the index for the double word array.
Signed-off-by: Huawei Xie <huawei.xie@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Jing Chen <jing.d.chen@intel.com>
The template mbuf_initializer is hard coded with a buflen which
might have been set differently by the application at the time of
mbuf pool creation.
- move buf_len fields out of rearm_data marker.
- make ixgbe_recv_pkts_vec() not touch buf_len field at all
(as all other RX functions behave).
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Jean-Mickael Guerin <jean-mickael.guerin@6wind.com>
