Nélio Laranjeiro [Wed, 1 Mar 2017 12:49:40 +0000 (13:49 +0100)]
net/mlx5: fix drop queue creation error
Creating a drop queue in mlx5 ends by creating a non polled queue, but if
the associated work queue could not be created the error was not handled
ending in a undefined situation.
Fixes:
2097d0d1e2cc ("net/mlx5: support basic flow items and actions")
Cc: stable@dpdk.org
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Nélio Laranjeiro [Tue, 28 Feb 2017 09:20:01 +0000 (10:20 +0100)]
net/mlx5: fix flow mark action handling
Mark value is always reported even when not requested or invalid.
Fixes:
ea3bc3b1df94 ("net/mlx5: support mark flow action")
Cc: stable@dpdk.org
Reported-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Wenzhuo Lu [Wed, 1 Mar 2017 06:04:52 +0000 (14:04 +0800)]
net/ixgbe/base: update shared code version to 2017.02.27
* Add link block check for KR.
* Complete HW initialization even if SFP is not present.
* Add VF xcast promiscuous mode.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Wed, 1 Mar 2017 06:04:51 +0000 (14:04 +0800)]
net/ixgbe/base: fix build error
Fix ICC build error by removing the EWARN third parameter.
Build error:
.../drivers/net/ixgbe/base/ixgbe_phy.c(1543):
error #268: the format string ends before this argument
EWARN(hw, "WARNING: Intel (R) Network "
^
.../drivers/net/ixgbe/base/ixgbe_phy.c(1805):
error #268: the format string ends before this argument
EWARN(hw, "WARNING: Intel (R) Network "
^
Fixes:
aa4fc14d2cee ("ixgbe: update base driver")
Fixes:
b94a06c1b451 ("ixgbe/base: support qsfp and lco")
Cc: stable@dpdk.org
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Wed, 1 Mar 2017 06:04:50 +0000 (14:04 +0800)]
net/ixgbe: support xcast promisc mode
Add the support of xcast promiscuous mode. It's
added in mailbox v1.3.
Move the definition of xcast mode to base code.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Wed, 1 Mar 2017 06:04:49 +0000 (14:04 +0800)]
net/ixgbe/base: disable FC for 15B0
Disable Ethernet Flow Control (FC) for device 15B0.
Make sure that ixgbe_device_supports_autoneg_fc()
returns false and hw->fc.disable_fc_autoneg is set
to true to avoid running the fc_autoneg function
for the device 15B0, as this device doesn't support
this function.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Wed, 1 Mar 2017 06:04:48 +0000 (14:04 +0800)]
net/ixgbe/base: complete HW init when SFP not present
If SFP module is not present, reset_hw doesn't return success.
SW should complete the initialization, or with specific module
it resulted in no link when the module was later inserted.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Wed, 1 Mar 2017 06:04:47 +0000 (14:04 +0800)]
net/ixgbe/base: add bit for enabling L3/L4 filtering
Add a L3/L4 filtering definition of Multiple Receive Queues Command
(MRQC) register for the future use.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Wed, 1 Mar 2017 06:04:46 +0000 (14:04 +0800)]
net/ixgbe/base: add link block check for KR
When setting up link on x550 KR devices, should check
if there are constraints on link from manageability, which
may result in link loss.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Wed, 1 Mar 2017 06:04:45 +0000 (14:04 +0800)]
net/ixgbe/base: remove X550em SFP iXFI setup
Removes X550em SFP iXFI setup since there is no released
HW production with SFP iXFI.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Wed, 1 Mar 2017 06:04:44 +0000 (14:04 +0800)]
net/ixgbe/base: make a debug message simple
The debug message is too long. Make it shorter.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Gowrishankar Muthukrishnan [Thu, 23 Feb 2017 04:39:08 +0000 (10:09 +0530)]
net/i40e: implement vector PMD for altivec
This patch enables i40e driver in PowerPC along with its altivec
intrinsic support.
Signed-off-by: Gowrishankar Muthukrishnan <gowrishankar.m@linux.vnet.ibm.com>
Acked-by: Chao Zhu <chaozhu@linux.vnet.ibm.com>
Rami Rosen [Mon, 27 Feb 2017 04:53:59 +0000 (23:53 -0500)]
net/i40e: fix a typo in flow
This patch fixes a trivial typo in i40e_flow.c.
Fixes:
47c6782344b7 ("net/i40e: fix tunnel filter")
Fixes:
d416530e6358 ("net/i40e: parse tunnel filter")
Cc: stable@dpdk.org
Signed-off-by: Rami Rosen <rami.rosen@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Nélio Laranjeiro [Fri, 24 Feb 2017 09:16:56 +0000 (10:16 +0100)]
net/mlx5: fix supported packets types
Fixes:
0603df73a077 ("net/mlx5: fix Rx packet validation and type")
Cc: stable@dpdk.org
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Yong Wang [Tue, 21 Feb 2017 09:33:23 +0000 (04:33 -0500)]
net/e1000/base: fix multicast setting in VF
In function e1000_update_mc_addr_list_vf(), "msgbuf[0]" is used prior
to initialization at "msgbuf[0] |= E1000_VF_SET_MULTICAST_OVERFLOW".
And "msgbuf[0]" is overwritten at "msgbuf[0] = E1000_VF_SET_MULTICAST".
Fix it by moving the second line prior to the first one that mentioned
above.
Fixes:
dffbaf7880a8 ("e1000: revert fix for multicast in VF")
Cc: stable@dpdk.org
Signed-off-by: Yong Wang <wang.yong19@zte.com.cn>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Chas Williams [Fri, 10 Feb 2017 20:12:06 +0000 (15:12 -0500)]
net/bnx2x: fix transmit queue free threshold
The default tx_free_thresh is potentially larger than the allocated queue
which will result in TX queue cleanup never happening. To fix this,
lower the default free threshold and ensure that the free threshold is
never greater than the maximum outstanding transmit buffers.
Fixes:
827ed2a118cc ("net/bnx2x: restructure Tx routine")
Cc: stable@dpdk.org
Signed-off-by: Chas Williams <ciwillia@brocade.com>
Acked-by: Harish Patil <harish.patil@qlogic.com>
Nélio Laranjeiro [Wed, 22 Feb 2017 09:57:52 +0000 (10:57 +0100)]
net/mlx5: fix startup when flow cannot be applied
When flows cannot be re-applied due to configuration modifications, the
start function should rollback the configuration done.
Fixes:
2097d0d1e2cc ("net/mlx5: support basic flow items and actions")
Cc: stable@dpdk.org
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Shahaf Shuler [Tue, 21 Feb 2017 14:37:24 +0000 (16:37 +0200)]
net/mlx5: fix extended statistics
The number of extended statistics counters is queried through ETHTOOL.
ETHTOOL provides a different number when the link is up or down.
Since extended statistics query occurs at device start,
segmentation fault might happen when changing the link state before and
after the device start.
this commit address this issue, and query the number of statistics
before every call to ETHTOOL.
Fixes:
a4193ae3bc4f ("net/mlx5: support extended statistics")
Cc: stable@dpdk.org
Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Shahaf Shuler [Tue, 21 Feb 2017 14:37:23 +0000 (16:37 +0200)]
net/mlx5: remove unused interface name query
Interface name is queried, however never used.
Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Pascal Mazon [Tue, 21 Feb 2017 13:14:53 +0000 (14:14 +0100)]
doc: add tap features
Signed-off-by: Pascal Mazon <pascal.mazon@6wind.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Qi Zhang [Mon, 20 Feb 2017 18:11:56 +0000 (13:11 -0500)]
net/i40e: fix compile error
Fix the compile error when RTE_LIBRTE_I40E_RX_ALLOW_BULK_ALLOC
is disabled.
Also fake_mbuf is required to be initialized and assigned to
additional sw_ring entries for vector PMD independent from
RTE_LIBRTE_I40E_RX_ALLOW_BULK_ALLOC config option.
Fixes:
4861cde46116 ("i40e: new poll mode driver")
Cc: stable@dpdk.org
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Shahaf Shuler [Mon, 20 Feb 2017 11:14:32 +0000 (13:14 +0200)]
net/mlx5: fix VLAN stripping indication
The indication on vlan stripping was taken from the wrong location in the
completion entry.
Fixes:
9964b965ad69 ("net/mlx5: re-add Rx scatter support")
Cc: stable@dpdk.org
Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Beilei Xing [Fri, 17 Feb 2017 08:37:56 +0000 (16:37 +0800)]
net/i40e: fix memory allocation for hash table
Testpmd failed to start in another hugetlbfs mount point on
i40e, the root cause is that hash table is always allocated
on socket 0.
Issue can be reproduced by forcing testpmd to allocate memory
only from node 1:
testpmd --socket-mem=0,8192 -- -i --socket-num=1
EAL: PCI device 0000:81:00.0 on NUMA socket 1
EAL: probe driver: 8086:1572 net_i40e
PMD: eth_i40e_dev_init(): FW 4.40 API 1.4 NVM 04.05.03 eetrack
80001cd8
RING: Cannot reserve memory
HASH: memory allocation failed
PMD: i40e_init_ethtype_filter_list(): Failed to create ethertype hash
table!
EAL: Error - exiting with code: 1
Cause: Requested device 0000:81:00.0 cannot be used
Fix the issue by assigning socket id during hash parameter definition.
Fixes:
5c53c82c8174 ("net/i40e: store flow director filter")
Fixes:
425c3325f0b0 ("net/i40e: store tunnel filter")
Fixes:
078259773da9 ("net/i40e: store ethertype filter")
Cc: stable@dpdk.org
Reported-by: Ivan Nardi <nardi.ivan@gmail.com>
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Wenzhuo Lu [Thu, 16 Feb 2017 03:29:17 +0000 (11:29 +0800)]
net/i40e: fix TC bitmap of VEB
When setting up the VEB, default TC bitmap is used.
But after setting the default TC bitmap, it's not stored. So when we're
trying to get the enabled TCs on the VEB, it's always wrong.
Fixes:
5135f3ca49a7 ("i40e: enable DCB in VMDQ VSIs")
Cc: stable@dpdk.org
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Qiming Yang [Mon, 20 Feb 2017 05:48:13 +0000 (13:48 +0800)]
net/i40e: remove redundant macros
These macros are left by historical reasons and useless now.
Signed-off-by: Qiming Yang <qiming.yang@intel.com>
Qiming Yang [Mon, 20 Feb 2017 05:43:03 +0000 (13:43 +0800)]
net/i40e: remove redundant VLAN insert code
Remove useless tx_flags and related macros in VLAN insertion.
Signed-off-by: Qiming Yang <qiming.yang@intel.com>
Ferruh Yigit [Fri, 17 Feb 2017 13:42:38 +0000 (13:42 +0000)]
net/kni: add KNI PMD
Add KNI PMD which wraps librte_kni for ease of use.
KNI PMD can be used as any regular PMD to send / receive packets to the
Linux networking stack.
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Reviewed-by: Yong Wang <yongwang@vmware.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Yong Wang <yongwang@vmware.com>
Shahaf Shuler [Tue, 14 Feb 2017 14:31:06 +0000 (16:31 +0200)]
net/mlx5: add out of buffer counter to extended statistic
This commit adds RX out of buffer counter to xstats report.
The counter counts the number of dropped occurred due to lack of buffers
on device RX queues.
Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Keith Wiles [Fri, 17 Feb 2017 15:43:04 +0000 (09:43 -0600)]
net/tap: fix possibly unterminated string
Calling strncpy with a maximum size argument of 16 bytes on destination
array "ifr.ifr_ifrn.ifrn_name" of size 16 bytes might leave the
destination string unterminated.
Coverity issue:
1407499
Fixes:
6b38b2725cdb ("net/tap: fix multi-queue support")
Cc: stable@dpdk.org
Signed-off-by: Keith Wiles <keith.wiles@intel.com>
Nirmoy Das [Tue, 4 Apr 2017 14:16:23 +0000 (16:16 +0200)]
kni: fix build on Suse 12 SP3
Add support for SLES12SP3, which uses kernel 4.4,
but backported features from newer kernels.
Signed-off-by: Nirmoy Das <ndas@suse.de>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Allain Legacy [Fri, 31 Mar 2017 13:52:03 +0000 (09:52 -0400)]
cfgfile: support empty value
This commit adds support to the cfgfile library for parsing a key=value
line that has no value string specified (e.g., "key="). This can be used
to override a configuration attribute that has a default value or default
list of values to set it back to an undefined value to disable
functionality.
Signed-off-by: Allain Legacy <allain.legacy@windriver.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Joseph Richard [Fri, 31 Mar 2017 13:52:02 +0000 (09:52 -0400)]
cfgfile: fix parsing of long fields
When parsing a ini file with a "key = value" line that has both "key" and
"value" sized to the maximum allowed length causes a parsing failure. The
internal "buffer" variable should be sized at least as large as the maximum
for both fields. This commit updates the local array to be sized to hold
the max name, max value, " = ", and the nul terminator.
Signed-off-by: Allain Legacy <allain.legacy@windriver.com>
Acked-by: Keith Wiles <keith.wiles@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Allain Legacy [Fri, 31 Mar 2017 13:52:01 +0000 (09:52 -0400)]
cfgfile: constrain string search
The call to memchr() uses the absolute length of the string buffer instead
of the actual length of the string returned by fgets(). This causes the
search to go beyond the '\n' character and find ';' characters in random
garbage on the stack. This then causes the 'len' variable to be updated
and the subsequent search for the '=' character to potentially find one
beyond the first newline character.
Since this bug relies on ';' and '=' characters appearing in random places
in the 'buffer' variable it is intermittently reproducible at best.
Signed-off-by: Allain Legacy <allain.legacy@windriver.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Allain Legacy [Fri, 31 Mar 2017 13:52:00 +0000 (09:52 -0400)]
cfgfile: support configurable comment character
The current cfgfile comment character is hardcoded to ';'. This commit a
new API to allow the user to specify which comment character to use while
parsing the file.
This is to ease adoption by applications that have an existing
configuration file which may use a different comment character. For
instance, an application may already have a configuration file that uses
the '#' as the comment character.
The approach of using a new API with an extensible parameters structure was
used rather than simply adding a new argument to the existing API to allow
for additional arguments to be introduced in the future.
Signed-off-by: Allain Legacy <allain.legacy@windriver.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Allain Legacy [Fri, 31 Mar 2017 13:51:59 +0000 (09:51 -0400)]
cfgfile: support global properties section
The current implementation of the cfgfile library requires that all
key=value pairs be within [SECTION] definitions. The ini file standard
allows for key=value pairs in an unnamed section.
https://en.wikipedia.org/wiki/INI_file#Global_properties
This commit adds the capability of parsing key=value pairs from such an
unnamed section. The CFG_FLAG_GLOBAL_SECTION flag must be passed to the
rte_cfgfile_load() API to enable this functionality. Any key=value pairs
found before the first section can be accessed in the section named
"GLOBAL".
Signed-off-by: Allain Legacy <allain.legacy@windriver.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Allain Legacy [Fri, 31 Mar 2017 13:51:58 +0000 (09:51 -0400)]
test/cfgfile: add basic unit tests
This commit adds the basic infrastructure for the cfgfile library unit
tests. It includes success path tests for the most commonly used APIs.
More unit tests will be added later.
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Allain Legacy <allain.legacy@windriver.com>
Yong Wang [Wed, 29 Mar 2017 08:27:35 +0000 (04:27 -0400)]
doc: fix a typo in howto guide
Fixes:
0ba3870e7559 ("doc: add guide to use virtio-user as exceptional path")
Cc: stable@dpdk.org
Signed-off-by: Yong Wang <wang.yong19@zte.com.cn>
Acked-by: John McNamara <john.mcnamara@intel.com>
David Hunt [Tue, 4 Apr 2017 02:42:41 +0000 (03:42 +0100)]
distributor: fix creation error checks
Coverity issue 143258: not freeing distributor instance
Coverity issue 143254: not checking return code from malloc
Fixes:
775003ad2f96 ("distributor: add new burst-capable library")
Signed-off-by: David Hunt <david.hunt@intel.com>
Wei Dai [Tue, 14 Mar 2017 14:47:49 +0000 (22:47 +0800)]
examples/ip_fragmentation: fix check of packet type
The packet_type in mbuf is not correctly filled by ixgbe 82599 NIC.
To use the ether_type in ethernet header to check packet type is
more reliaber.
Fixes:
3c0184cc0c60 ("examples: replace some offload flags with packet type")
Fixes:
ab351fe1c95c ("mbuf: remove packet type from offload flags")
Cc: stable@dpdk.org
Reported-by: Fangfang Wei <fangfangx.wei@intel.com>
Signed-off-by: Wei Dai <wei.dai@intel.com>
Tested-by: Fangfang Wei <fangfangx.wei@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Reshma Pattan [Mon, 27 Mar 2017 12:32:17 +0000 (13:32 +0100)]
doc: add option -d for plugins in Linux guide
Update the document with the available EAL command
line option to install the pmd drivers that are built
as shared libraries.
Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Jerin Jacob [Mon, 3 Apr 2017 08:35:14 +0000 (14:05 +0530)]
eal/linux: fix build with glibc 2.25
glibc 2.25 is warning about if applications depend on
sys/types.h for makedev macro, it expects to be included
from <sys/sysmacros.h>
Found this error while testing with GCC 6.3.1 on archlinux.
lib/librte_eal/linuxapp/eal/eal_pci_uio.c: In function ‘pci_mknod_uio_dev’:
lib/librte_eal/linuxapp/eal/eal_pci_uio.c:134:13:
error: In the GNU C Library, "makedev" is defined
by <sys/sysmacros.h>. For historical compatibility, it is
currently defined by <sys/types.h> as well, but we plan to
remove this soon. To use "makedev", include <sys/sysmacros.h>
directly. If you did not intend to use a system-defined macro
"makedev", you should undefine it after including <sys/types.h>. [-Werror]
dev = makedev(major, minor);
^~~~~~~~~~~~~~~~~
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Bruce Richardson [Fri, 24 Mar 2017 14:30:11 +0000 (14:30 +0000)]
nic_uio: fix device binding at boot
When loading nic_uio from /boot/loader.conf as specified in the Getting
Started Guide doc, the NIC devices were not bound at boot. Unloading the
nic_uio driver and reloading it would cause them to be bound, however.
The root cause appears to be the fact that when the module is loaded at
boot, the call to find the pci device when parsing the b:d:f parameter
fails to return the device. That means that later on when the device
is probed as part of a PCI scan, no action is taken as it's not recorded
as a device to be used.
We fix this by having the b:d:f string parsed again on probe if the
initial check to see if it's an already-known device fails. In my tests,
this causes the NIC devices to be successfully bound at boot time, as
well as leaving things working as before in the case the module is loaded
post-boot.
Fixes:
764bf26873b9 ("add FreeBSD support")
Cc: stable@dpdk.org
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Jianfeng Tan [Thu, 16 Mar 2017 16:28:44 +0000 (16:28 +0000)]
vfio: fix secondary process start
When binding with vfio-pci, secondary process cannot be started with
an error message:
cannot find TAILQ entry for PCI device.
It's due to: struct rte_pci_addr is padded with 1 byte for alignment
by compiler. Then below comparison in commit
2f4adfad0a69
("vfio: add multiprocess support") will fail if the last byte is not
initialized.
memcmp(&vfio_res->pci_addr, &dev->addr, sizeof(dev->addr)
And commit
cdc242f260e7 ("eal/linux: support running as unprivileged user")
just triggers this bug by using a stack un-initialized variable.
The fix is to use rte_eal_compare_pci_addr() for pci addr comparison.
Fixes:
2f4adfad0a69 ("vfio: add multiprocess support")
Fixes:
cdc242f260e7 ("eal/linux: support running as unprivileged user")
Cc: stable@dpdk.org
Reported-by: Pawel Rutkowski <pawelx.rutkowski@intel.com>
Signed-off-by: Jianfeng Tan <jianfeng.tan@intel.com>
Acked-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
Anatoly Burakov [Mon, 3 Apr 2017 12:58:05 +0000 (13:58 +0100)]
vfio: fix build
Some compilers require definition of vfio_iommu_spapr_tce_ddw_info
before its use in vfio_iommu_spapr_tce_info, so move tce_info
definition below tce_ddw_info.
Fixes:
468f42cc2645 ("vfio: fix build on old kernel")
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Ferruh Yigit [Mon, 3 Apr 2017 16:49:01 +0000 (17:49 +0100)]
igb_uio: fix build with kernel < 3.2
Recently added "dma_zalloc_coherent()" call is causing build error
for Linux kernels < 3.2.
compile error:
lib/librte_eal/linuxapp/igb_uio/igb_uio.c:
In function ‘igbuio_pci_probe’:
lib/librte_eal/linuxapp/igb_uio/igb_uio.c:434:2:
error: implicit declaration of function ‘dma_zalloc_coherent’
[-Werror=implicit-function-declaration]
map_addr = dma_zalloc_coherent(&dev->dev, 1024,
^
dma_zalloc_coherent() introduced with Linux kernel 3.2, with commit
Linux:
842fa69f3e0c ("include/linux/dma-mapping.h: add dma_zalloc_coherent()")
Since it does not exist for older kernels, causing a build error.
Switched to dma_alloc_coherent() API to prevent build error.
Fixes:
d287e4d41be0 ("igb_uio: map dummy DMA forcing IOMMU domain attachment")
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Shreyansh Jain [Fri, 31 Mar 2017 05:35:37 +0000 (11:05 +0530)]
mempool: move stack handler as a driver
Moved from lib/librte_mempool, stack mempool handler is an independent
driver.
Shared builds would now require to link in librte_mempool_stack for
"stack" mempool handler.
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Shreyansh Jain [Fri, 31 Mar 2017 05:35:36 +0000 (11:05 +0530)]
mempool: move ring handler as a driver
Moved from lib/librte_mempool, ring mempool is now an independent
driver.
Shared builds would now need to add librte_mempool_ring for:
* ring_mp_mc
* ring_sp_sc
* ring_sp_mc
* ring_mp_sc
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Shreyansh Jain [Fri, 31 Mar 2017 05:35:35 +0000 (11:05 +0530)]
mempool: fix crash when handler not found
In case the stack or ring mempool handler are compiled as shared
library and not linked in with test binary, segfault is reported.
This is because return value of rte_mempool_set_ops_byname is not
being checked in rte_mempool_ops_alloc.
This patch handles error returned from rte_mempool_set_ops_byname
when a mempool is not found.
Fixes:
449c49b93a6b ("mempool: support handler operations")
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Andriy Berestovskyy [Fri, 31 Mar 2017 14:03:54 +0000 (16:03 +0200)]
mempool: fix typos
Signed-off-by: Andriy Berestovskyy <andriy.berestovskyy@caviumnetworks.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Gage Eads [Thu, 30 Mar 2017 23:02:00 +0000 (18:02 -0500)]
mempool: update non-EAL thread note
Commit
30e6399892276 ("mempool: support non-EAL thread") added the
capability for non-EAL threads to use the mempool library. This commit
removes the note indicating that the mempool library cannot be used safely
by non-EAL threads, and replaces it with a more up-to-date note.
Signed-off-by: Gage Eads <gage.eads@intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Ferruh Yigit [Mon, 27 Mar 2017 14:35:44 +0000 (15:35 +0100)]
mk: use icc default inline limit
ICC build time
Before this patch (bnx2x PMD enabled [1])
real 8m16.622s
After this patch (bnx2x enabled)
real 0m35.140s
[1]
bnx2x cause the build take a lot, otherwise build times are more sane
numbers.
ICC has a default inline limit and when this limit is hit it generates
a warning, and in DPDK this breaks the build.
Previous solution was to remove the inline limit, which does more
aggressive inlining and build may take too much time.
This patch keeps the default inline limits, but prevents the warning ICC
generates.
Fixes:
8acbad88c4fa ("mk: fix build with icc-15")
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
David Su [Fri, 20 Jan 2017 23:08:19 +0000 (15:08 -0800)]
igb_uio: use non-threaded ISR
This eliminates the overhead of a task switch when an interrupt arrives.
Signed-off-by: David Su <david.w.su@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Alejandro Lucero [Wed, 18 Jan 2017 12:27:55 +0000 (12:27 +0000)]
igb_uio: map dummy DMA forcing IOMMU domain attachment
For using a DPDK app when iommu is enabled, it requires to
add iommu=pt to the kernel command line. But using igb_uio driver
makes DMAR errors because the device has not an IOMMU domain.
Since kernel 3.15, iommu=pt requires to use the internal kernel
DMA API for attaching the device to the IOMMU 1:1 mapping, aka
si_domain. Previous versions did attach the device to that
domain when intel iommu notifier was called.
This is not a problem if the driver does later some call to the
DMA API because the mapping can be done then. But DPDK apps do
not use that DMA API at all.
Doing this dma map and unmap is harmless even when iommu is not
enabled at all.
Signed-off-by: Alejandro Lucero <alejandro.lucero@netronome.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Alejandro Lucero [Wed, 29 Mar 2017 09:54:50 +0000 (10:54 +0100)]
vfio: support hotplug
Current device hotplug is just supported by UIO managed devices.
This patch adds same functionality with VFIO.
It has been validated through tests using IOMMU and also with
VFIO and no-iommu mode.
Signed-off-by: Alejandro Lucero <alejandro.lucero@netronome.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Nikhil Rao [Tue, 28 Mar 2017 23:54:07 +0000 (05:24 +0530)]
vfio: fix disabling INTx
The flags member of irq_set should be ORed with VFIO_IRQ_SET_ACTION_MASK
and not VFIO_IRQ_SET_ACTION_UNMASK. The bug was found by code inspection.
Fixes:
5c782b3928b8 ("vfio: interrupts")
Cc: stable@dpdk.org
Signed-off-by: Nikhil Rao <nikhil.rao@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Anatoly Burakov [Tue, 28 Mar 2017 15:53:43 +0000 (16:53 +0100)]
vfio: fix build on old kernel
Fixing compile failures for kernels without sPAPR IOMMU support.
Fixes:
0fe9830b5345 ("eal/ppc: support sPAPR IOMMU for vfio-pci")
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Ferruh Yigit [Tue, 21 Mar 2017 09:54:48 +0000 (09:54 +0000)]
kni: fix build with kernel 4.11
compile error:
.../build/build/lib/librte_eal/linuxapp/kni/kni_net.c:124:6:
error: implicit declaration of function ‘signal_pending’
[-Werror=implicit-function-declaration]
if (signal_pending(current) || ret_val <= 0) {
^~~~~~~~~~~~~~
Linux 4.11 moves signal function declarations to its own header file:
Linux:
174cd4b1e5fb ("sched/headers: Prepare to move signal wakeup &
sigpending methods from <linux/sched.h> into <linux/sched/signal.h>")
Use new header file "linux/sched/signal.h" to fix the build error.
Cc: stable@dpdk.org
Reported-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Tested-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Tested-by: Pankaj Gupta <pagupta@redhat.com>
Olivier Matz [Thu, 30 Mar 2017 12:32:28 +0000 (14:32 +0200)]
mk: fix dependencies to optional configs
In rte.lib.mk, the list of libraries passed to the link
command (LDLIBS) is generated from the DEPDIRS-xxx variables.
If a library is not compiled because it is disabled in
configuration, it should not appear in DEPDIRS-xxx.
- librte_port depends on librte_kni only if it is enabled.
- librte_table depends on librte_acl only if it is enabled.
Fixes:
feb9f680cd2c ("mk: optimize directory dependencies")
Reported-by: Ferruh Yigit <ferruh.yigit@intel.com>
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Tested-by: Ferruh Yigit <ferruh.yigit@intel.com>
Olivier Matz [Wed, 29 Mar 2017 08:36:32 +0000 (10:36 +0200)]
net/mlx5: implement descriptor status API
Since there is no "descriptor done" flag like on Intel drivers, the
approach is different on mlx5 driver.
- for Tx, we call txq_complete() to free descriptors processed by
the hw, then we check if the descriptor is between tail and head
- for Rx, we need to browse the cqes, managing compressed ones,
to get the number of used descriptors.
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Olivier Matz [Wed, 29 Mar 2017 08:36:33 +0000 (10:36 +0200)]
net/i40e: implement descriptor status API
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Olivier Matz [Wed, 29 Mar 2017 08:36:29 +0000 (10:36 +0200)]
net/ixgbe: implement descriptor status API
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Olivier Matz [Wed, 29 Mar 2017 08:36:30 +0000 (10:36 +0200)]
net/igb: implement descriptor status API
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Olivier Matz [Wed, 29 Mar 2017 08:36:31 +0000 (10:36 +0200)]
net/e1000: implement descriptor status API
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Olivier Matz [Wed, 29 Mar 2017 08:36:28 +0000 (10:36 +0200)]
ethdev: add descriptor status API
Introduce a new API to get the status of a descriptor.
For Rx, it is almost similar to rx_descriptor_done API, except it
differentiates "used" descriptors (which are hold by the driver and not
returned to the hardware).
For Tx, it is a new API.
The descriptor_done() API, and probably the rx_queue_count() API could
be replaced by this new API as soon as it is implemented on all PMDs.
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
Bruce Richardson [Wed, 29 Mar 2017 15:21:30 +0000 (16:21 +0100)]
ring: make struct and macros type agnostic
Modify the enqueue and dequeue macros to support copying any type of
object by passing in the exact object type. Rather than using the "ring"
structure member of rte_ring, which is of type "array of void *", instead
have the macros take the start of the ring a a pointer value, thereby
leaving the rte_ring structure as purely a header value. This allows it
to be reused by other future ring types which can add on extra fields if
they want, or even to have the actual ring elements, of whatever type
stored separate from the ring header.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Bruce Richardson [Wed, 29 Mar 2017 15:21:29 +0000 (16:21 +0100)]
ring: create common function for updating tail index
Both producer and consumer use the same logic for updating the tail
index so merge into a single function.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Bruce Richardson [Wed, 29 Mar 2017 15:21:28 +0000 (16:21 +0100)]
ring: separate out head index manipulation
We can write a single common function for head manipulation for enq
and a common one for deq, allowing us to have a single worker function
for enq and deq, rather than two of each. Update all other inline
functions to use the new functions.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Bruce Richardson [Wed, 29 Mar 2017 15:21:27 +0000 (16:21 +0100)]
ring: reduce scope of local variables
The local variable i is only used for loop control so define it in
the enqueue and dequeue blocks directly, rather than at the function
level.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Bruce Richardson [Wed, 29 Mar 2017 15:21:26 +0000 (16:21 +0100)]
examples/quota_watermark: use ring space for watermarks
Now that the enqueue function returns the amount of space in the ring,
we can use that to replace the old watermark functionality. Update the
example app to do so, and re-enable it in the examples Makefile.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Bruce Richardson [Wed, 29 Mar 2017 15:21:25 +0000 (16:21 +0100)]
ring: return remaining entry count when dequeuing
Add an extra parameter to the ring dequeue burst/bulk functions so that
those functions can optionally return the amount of remaining objs in the
ring. This information can be used by applications in a number of ways,
for instance, with single-consumer queues, it provides a max
dequeue size which is guaranteed to work.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Bruce Richardson [Wed, 29 Mar 2017 15:21:24 +0000 (16:21 +0100)]
ring: return free space when enqueuing
Add an extra parameter to the ring enqueue burst/bulk functions so that
those functions can optionally return the amount of free space in the
ring. This information can be used by applications in a number of ways,
for instance, with single-producer queues, it provides a max
enqueue size which is guaranteed to work. It can also be used to
implement watermark functionality in apps, replacing the older
functionality with a more flexible version, which enables apps to
implement multiple watermark thresholds, rather than just one.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Bruce Richardson [Wed, 29 Mar 2017 15:21:23 +0000 (16:21 +0100)]
ring: make bulk and burst return values consistent
The bulk fns for rings returns 0 for all elements enqueued and negative
for no space. Change that to make them consistent with the burst functions
in returning the number of elements enqueued/dequeued, i.e. 0 or N.
This change also allows the return value from enq/deq to be used directly
without a branch for error checking.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Bruce Richardson [Wed, 29 Mar 2017 15:21:22 +0000 (16:21 +0100)]
ring: remove watermark support
Remove the watermark support. A future commit will add support for having
enqueue functions return the amount of free space in the ring, which will
allow applications to implement their own watermark checks, while also
being more useful to the app.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Bruce Richardson [Wed, 29 Mar 2017 15:21:21 +0000 (16:21 +0100)]
ring: remove the yield when waiting for tail update
There was a compile time setting to enable a ring to yield when
it entered a loop in mp or mc rings waiting for the tail pointer update.
Build time settings are not recommended for enabling/disabling features,
and since this was off by default, remove it completely. If needed, a
runtime enabled equivalent can be used.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Bruce Richardson [Wed, 29 Mar 2017 15:21:20 +0000 (16:21 +0100)]
ring: remove debug setting
The debug option only provided statistics to the user, most of
which could be tracked by the application itself. Remove this as a
compile time option, and feature, simplifying the code.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Bruce Richardson [Wed, 29 Mar 2017 15:21:19 +0000 (16:21 +0100)]
ring: eliminate duplication of size and mask fields
The size and mask fields are duplicated in both the producer and
consumer data structures. Move them out of that into the top level
structure so they are not duplicated.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Bruce Richardson [Wed, 29 Mar 2017 15:21:18 +0000 (16:21 +0100)]
ring: create common structure for prod and cons metadata
create a common structure to hold the metadata for the producer and
the consumer, since both need essentially the same information - the
head and tail values, the ring size and mask.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Bruce Richardson [Wed, 29 Mar 2017 15:21:17 +0000 (16:21 +0100)]
ring: remove split cacheline build setting
Users compiling DPDK should not need to know or care about the arrangement
of cachelines in the rte_ring structure. Therefore just remove the build
option and set the structures to be always split. On platforms with 64B
cachelines, for improved performance use 128B rather than 64B alignment
since it stops the producer and consumer data being on adjacent cachelines.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
David Hunt [Mon, 20 Mar 2017 10:08:42 +0000 (10:08 +0000)]
maintainers: add to distributor lib maintainers
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
David Hunt [Mon, 20 Mar 2017 10:08:41 +0000 (10:08 +0000)]
doc: update distributor app guide for new burst API
Changes in the thread layout described, with an updated diagram.
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
David Hunt [Mon, 20 Mar 2017 10:08:40 +0000 (10:08 +0000)]
doc: update distributor lib guide for new burst API
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
David Hunt [Mon, 20 Mar 2017 10:08:39 +0000 (10:08 +0000)]
examples/distributor: give Rx thread a core
Now that we're printing out a page of stats every second to the console,
we should give the stats it's own core so that we don't interfere with
the performance of the Rx core.
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
David Hunt [Mon, 20 Mar 2017 10:08:38 +0000 (10:08 +0000)]
examples/distributor: tweak for performance
This patch tunes Rx, Tx, and rte_distributor_process() burst sizes to
maximize performance.
It also addresses some checkpatch issues.
The result is approximately 10% performance increase.
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
David Hunt [Mon, 20 Mar 2017 10:08:37 +0000 (10:08 +0000)]
examples/distributor: add dedicated core
Give the distribution functionality it's own core for performance,
otherwise it's limited by the Rx core.
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
David Hunt [Mon, 20 Mar 2017 10:08:36 +0000 (10:08 +0000)]
examples/distributor: wait for ports to come up
On some machines, ports take several seconds to come up. This
patch causes the app to wait.
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
David Hunt [Mon, 20 Mar 2017 10:08:35 +0000 (10:08 +0000)]
examples/distributor: allow for extra stats
This will allow us to see what's going on at various stages
throughout the sample app, with per-second visibility
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
David Hunt [Mon, 20 Mar 2017 10:08:34 +0000 (10:08 +0000)]
test/distributor: add performance test for burst mode
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
David Hunt [Mon, 20 Mar 2017 10:08:33 +0000 (10:08 +0000)]
test/distributor: test single and burst API
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
David Hunt [Mon, 20 Mar 2017 10:08:32 +0000 (10:08 +0000)]
distributor: add symbol versioning
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
David Hunt [Mon, 20 Mar 2017 10:08:30 +0000 (10:08 +0000)]
distributor: switch over to new API
This is the main switch over between the legacy API and the new
burst API. We rename all the functions in rte_distributor.c to remove
the _v1705, and we add in _v20 in the rte_distributor_v20.c
We also rename the rte_distributor_next.h as rte_distributor.h, as
this is now the public header.
At the same time, we need the autotests and sample app to compile
properly, hence those changes are in this patch also.
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
David Hunt [Mon, 20 Mar 2017 10:08:29 +0000 (10:08 +0000)]
test/distributor: add extra parameters
In the next few patches, we'll want to test old and new API,
so here we're allowing different parameters to be passed to
the tests, instead of just a distributor struct.
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
David Hunt [Mon, 20 Mar 2017 10:08:28 +0000 (10:08 +0000)]
distributor: add SIMD flow matching
Add an optimised version of the in-flight flow matching algorithm
using SIMD instructions. This should give up to 1.5x over the scalar
versions performance.
Falls back to scalar version if SSE4.2 not available
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
David Hunt [Mon, 20 Mar 2017 10:08:27 +0000 (10:08 +0000)]
distributor: add new burst-capable library
This patch includes the code for new burst-capable distributor library.
It also includes the rte_distributor_next.h file which will
be used as the public header once we add in the symbol versioning
for v20 and v1705 APIs, at which stage we will rename it to
rte_distributor.h.
The new distributor code contains a very similar API to the legacy code,
but now sends bursts of up to 8 mbufs to each worker. Flow ID's are
reduced to 15 bits for an optimal flow matching algorithm.
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
David Hunt [Mon, 20 Mar 2017 10:08:26 +0000 (10:08 +0000)]
distributor: create private header file
We'll be adding internal implementation definitions in here
that are common to both burst and legacy APIs.
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
David Hunt [Mon, 20 Mar 2017 10:08:25 +0000 (10:08 +0000)]
distributor: rename legacy files
Move files out of the way so that we can replace with new
versions of the distributor library. Files are named in
such a way as to match the symbol versioning that we will
apply for backward ABI compatibility.
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Bruce Richardson [Tue, 28 Mar 2017 10:58:16 +0000 (11:58 +0100)]
crypto/scheduler: fix include of local headers
When a C file for a library/driver is including the public header files for
that library, those need to be included as local includes using quotes
rather than angle-brackets. Without doing so, parallel builds can fail, as
the compiler will only look for those headers in the global include folder
rather than locally, and the build system does not enforce that the headers
for a lib are installed before the rest of the lib is compiled.
Fixes:
097ab0bac017 ("crypto/scheduler: add API")
Fixes:
503e9c5afb38 ("crypto/scheduler: register as vdev driver")
Fixes:
31439ee72b2c ("crypto/scheduler: add API implementations")
Cc: stable@dpdk.org
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Bruce Richardson [Tue, 28 Mar 2017 09:23:33 +0000 (10:23 +0100)]
net/xenvirt: fix missing dependency on cmdline lib
Xenvirt driver uses the cmdline lib for parsing ether addresses so add it
as a dependency to fix builds.
Fixes:
feb9f680cd2c ("mk: optimize directory dependencies")
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Bruce Richardson [Mon, 27 Mar 2017 14:54:40 +0000 (15:54 +0100)]
drivers/crypto: use ring size function
Rather than reading the size directly from the ring structure, use the
dedicated ring function for that purpose.
Previous commits to do this only did so for the null crypto driver which
was the only one compiled in by default, but all other drivers need to be
similarly updated.
Fixes:
b11c78a2e0c6 ("crypto/null: use ring size function")
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Bruce Richardson [Thu, 23 Mar 2017 15:09:58 +0000 (15:09 +0000)]
eal/bsd: query the cpu count only once
Rather than querying the number of CPUs on the system multiple times, and
printing out the number each time, just query the value from sysctl once
and store it for future reuse.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Bruce Richardson [Thu, 23 Mar 2017 15:09:26 +0000 (15:09 +0000)]
devtools: make log checking script BSD-compatible
The -e flag to readlink doesn't exist on FreeBSD so change it to -f instead
which is present on both BSD and Linux. Error reported is:
readlink: illegal option -- e
usage: readlink [-fn] [file ...]
usage: dirname string [...]
./devtools/check-git-log.sh: /git-log-fixes.sh: not found
Fixes:
814c8822ef7b ("scripts: check cc stable mailing list in commit")
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>