Michael Qiu [Mon, 26 Oct 2015 04:53:55 +0000 (12:53 +0800)]
fm10k: support Boulder Rapid device
Boulder Rapid is Intel new NIC within fm10k family.
This patch make DPDK driver support this new NIC.
Signed-off-by: Michael Qiu <michael.qiu@intel.com>
Acked-by: Jing Chen <jing.d.chen@intel.com>
Acked-by: Shaopeng He <shaopeng.he@intel.com>
Wang Xiao W [Mon, 12 Oct 2015 06:37:16 +0000 (14:37 +0800)]
fm10k: enable TSO support
This patch enables fm10k TSO feature for both non-tunneling packet
and tunneling packet.
Signed-off-by: Wang Xiao W <xiao.w.wang@intel.com>
Acked-by: Michael Qiu <michael.qiu@intel.com>
Yong Liu [Thu, 29 Oct 2015 09:18:44 +0000 (17:18 +0800)]
examples/l3fwd-power: disable Rx interrupt when waking up
Signed-off-by: Marvin Liu <yong.liu@intel.com>
Acked-by: Cunming Liang <cunming.liang@intel.com>
Yong Liu [Thu, 29 Oct 2015 09:18:41 +0000 (17:18 +0800)]
e1000: add Rx interrupt handler
When datapath rxq interrupt is enabled, enable related device rxq.
Remove the interrupt handler after device stopped.
e1000 only support one type of interrupt cause, so remove lsc interrupt
handler if rxq enabled.
Signed-off-by: Marvin Liu <yong.liu@intel.com>
Acked-by: Cunming Liang <cunming.liang@intel.com>
Yong Liu [Thu, 29 Oct 2015 09:18:38 +0000 (17:18 +0800)]
e1000: support Rx interrupt setup
Enable rx interrupt support on e1000 physical and emulated device.
Implement rxq interrupt related functions in eth_dev_ops structure.
Signed-off-by: Marvin Liu <yong.liu@intel.com>
Acked-by: Cunming Liang <cunming.liang@intel.com>
Yong Liu [Thu, 29 Oct 2015 09:18:39 +0000 (17:18 +0800)]
e1000: separate link and Rx interrupt disabling
Separate lsc and rxq interrupt for they have different interrupt handlers.
Signed-off-by: Marvin Liu <yong.liu@intel.com>
Acked-by: Cunming Liang <cunming.liang@intel.com>
Yong Liu [Thu, 29 Oct 2015 09:18:43 +0000 (17:18 +0800)]
e1000: restrict link interrupt setup scope
Only mask lsc interrupt bit when setup device interrupt.
Signed-off-by: Marvin Liu <yong.liu@intel.com>
Acked-by: Cunming Liang <cunming.liang@intel.com>
Wenzhuo Lu [Mon, 26 Oct 2015 05:27:33 +0000 (13:27 +0800)]
ixgbe: support new flow director modes for X550
Implement the new CLIs for fdir mac vlan and tunnel modes, including
flow_director_filter and flow_director_mask. Set the mask of fdir.
Add, delete or update the entities of filter.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Wenzhuo Lu [Mon, 26 Oct 2015 05:27:32 +0000 (13:27 +0800)]
app/testpmd: new flow director commands
The different fdir mode needs different parameters, so, the parameter *mode*
is introduced to the CLI flow_director_filter and flow_director_mask. This
parameter can pormpt the user to input the appropriate parameters for different
mode.
Please be aware, as we should set the fdir mode, the value of the parameter
pkt-filter-mode, when we start testpmd. We cannot set a different mode for
mask or filter.
The new CLIs are added for the mac vlan and tunnel modes, like this,
flow_director_mask X mode MAC-VLAN vlan XXXX mac XX,
flow_director_mask X mode Tunnel vlan XXXX mac XX tunnel-type X tunnel-id XXXX,
flow_director_filter X mode MAC-VLAN add/del/update mac XX:XX:XX:XX:XX:XX
vlan XXXX flexbytes (X,X) fwd/drop queue X fd_id X,
flow_director_filter X mode Tunnel add/del/update mac XX:XX:XX:XX:XX:XX
vlan XXXX tunnel NVGRE/VxLAN tunnel-id XXXX flexbytes (X,X) fwd/drop queue X
fd_id X.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Wenzhuo Lu [Mon, 26 Oct 2015 05:27:31 +0000 (13:27 +0800)]
app/testpmd: show new flow director modes
There're fdir mask and supported flow type in the output of the CLI,
show port fdir. But not every parameter has meaning for all the fdir
modes, and the supported flow type is meaningless for mac vlan and
tunnel modes. So, we output different thing for different mode.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Wenzhuo Lu [Mon, 26 Oct 2015 05:27:30 +0000 (13:27 +0800)]
app/testpmd: add parameters for new flow director modes
For testpmd CLI's parameter pkt-filter-mode, there're new values supported for
fdir new modes, perfect-mac-vlan, perfect-tunnel.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Wenzhuo Lu [Mon, 26 Oct 2015 05:27:29 +0000 (13:27 +0800)]
app/testpmd: initialize new flow director masks
When a port is enabled, there're default values for the parameters of
fdir mask. For the new parameters, the default values also need to be
set.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Wenzhuo Lu [Mon, 26 Oct 2015 05:27:28 +0000 (13:27 +0800)]
ethdev: add more flow director modes
Define the new modes and modify the filter and mask structures for
the mac vlan and tunnel modes.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Harry van Haaren [Wed, 28 Oct 2015 16:08:00 +0000 (16:08 +0000)]
igb: fix build without ieee1588 enabled
This patch marks rxq with RTE_SET_USED in
rx_desc_hlen_type_rss_to_pkt_flags(), when
ieee1588 is disabled. Previously a compilation
error occurred on unused-parameter.
Fixes:
1ce6591e238a ("igb: fix ieee1588 frame identification in i210")
Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 13:05:40 +0000 (21:05 +0800)]
ixgbevf: support RSS reta/hash query and update
This patch implements the VF RSS reta/hash query and update function
on 10G NICs. But the update function is only provided for x550. Because
the other NICs don't have the separate registers for VF, we don't want
to let a VF NIC change the shared RSS reta/hash registers. It may cause
PF and other VF NICs' behavior change without being noticed.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 13:05:39 +0000 (21:05 +0800)]
ixgbevf: support RSS config on x550
On x550, there're separate registers provided for VF RSS while on the other
10G NICs, for example, 82599, VF and PF share the same registers.
This patch lets x550 use the VF specific registers when doing RSS configuration
on VF. The behavior of other 10G NICs doesn't change.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 13:05:38 +0000 (21:05 +0800)]
ixgbe: support 512 RSS entries on x550
Comparing with the older NICs, x550's RSS redirection table is enlarged to 512
entries. As the original code is for the NICs which have a 128 entries RSS table,
it means only part of the RSS table is set on x550. So, RSS cannot work as
expected on x550, it doesn't redirect the packets evenly.
This patch configs the entries beyond 128 on x550 to let RSS work well, and also
update the query and update functions to support 512 entries.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Wenzhuo Lu [Fri, 23 Oct 2015 05:52:25 +0000 (13:52 +0800)]
ixgbe: drop flow control frames from VF
This patch will drop flow control frames from being transmitted
from VSIs.
With this patch in place a malicious VF cannot send flow control
or PFC packets out on the wire.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Zoltan Kiss [Fri, 25 Sep 2015 17:44:51 +0000 (10:44 -0700)]
ixgbe: prefetch cacheline after pointer becomes valid
At the original point the rx_pkts[pos( + n)] pointers are not initialized,
so the code is prefetching random data.
Signed-off-by: Zoltan Kiss <zoltan.kiss@linaro.org>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Remy Horton [Thu, 17 Sep 2015 13:47:16 +0000 (14:47 +0100)]
ixgbe: fix access to last byte of EEPROM
Incorrect operator in ixgbe_get_eeprom & ixgbe_set_eeprom prevents
last byte of EEPROM being read/written, and hence cannot be dumped
or updated in entirity using these functions.
Fixes:
0198848a47f5 ("ixgbe: add access to specific device info")
Signed-off-by: Remy Horton <remy.horton@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Harry van Haaren [Tue, 27 Oct 2015 10:22:14 +0000 (10:22 +0000)]
ixgbe: add MAC short packet discard count to Rx errors
This patch adds the mspdc (MAC Short Packet Discard Count)
to the total rx errors, as discussed on the dev@dpdk mailing
list: http://comments.gmane.org/gmane.comp.networking.dpdk.devel/23717
Suggested-by: Igor Ryzhov <iryzhov@arccn.ru>
Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Harry van Haaren [Tue, 20 Oct 2015 09:23:19 +0000 (10:23 +0100)]
ixgbe: remove jabber count from Rx errors
Remove receive jabber count (rjc) from ierrors count as the
register overlaps with the CRC error register, previously
causing some packets to be counted twice.
Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>
Acked-by: Maryam Tahhan <maryam.tahhan@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Harry van Haaren [Thu, 1 Oct 2015 12:12:51 +0000 (13:12 +0100)]
ixgbe: fix statistics for 82598/82599 differences
Ixgbe based 82598 and 82599 have different priority receive link-on
register addresses. This is solved in base/ by providing in the
PXONRXC and PXONXCNT as separate macros. This patch ensures the
correct address is read, avoiding reading garbage values.
Also PXON2OFFCNT doesn't exist in 82598, so it is not read for
that MAC.
This issue has existed since the drivers were imported into DPDK,
but was not easily discoverable as xstats were not available.
Tested using testpmd> show port xstats all
Fixes:
af75078fece3 ("first public release")
Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 11 Sep 2015 02:00:16 +0000 (10:00 +0800)]
ixgbevf: fix TSO support
When setting TSO on VF ixgbe NICs, for example, 82599, x550, the
prompt that TSO is not supported will be printed. But TSO is
supported by VF ixgbe NICs.
We should add TSO to the capability flag, so, we will not see the
wrong prompt.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Harry van Haaren [Mon, 12 Oct 2015 16:45:32 +0000 (17:45 +0100)]
ixgbevf: fix statistic wraparound
Fix a misinterpretation of VF stats in ixgbe
Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>
Acked-by: Roger Melton <rmelton@cisco.com>
Harry van Haaren [Mon, 12 Oct 2015 16:45:33 +0000 (17:45 +0100)]
igbvf: fix statistic wraparound
Fix a misinterpreatation of VF statistic macro in e1000/igb.
Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>
Acked-by: Roger Melton <rmelton@cisco.com>
Pablo de Lara [Mon, 19 Oct 2015 13:20:03 +0000 (14:20 +0100)]
igb: fix ieee1588 frame identification in i210
Fixed issue where the flag PKT_RX_IEEE1588_PTP was not being set
in Intel I210 NIC, as EtherType in RX descriptor is in bits 8:10 of
Packet Type and not in the default bits 0:2.
Fixes known issue "IEEE1588 support possibly not working
with an Intel Ethernet Controller I210 NIC"
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wang Xiao W [Wed, 21 Oct 2015 07:55:26 +0000 (15:55 +0800)]
igb: enable TSO support
This patch enables igb TSO feature, the feature works on both PF and VF.
The TCP segmentation offload needs to write the offload related information
into the advanced context descriptors, which is similar to checksum offload.
Signed-off-by: Wang Xiao W <xiao.w.wang@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Harry van Haaren [Thu, 22 Oct 2015 15:18:04 +0000 (16:18 +0100)]
e1000: fix total byte statistics
This patch fixes a bug in reading the 64 bit register reading
which was causing the total octets counters to show zero.
Now the code reads both the lower and higher 32 bits.
Tested in testpmd, byte values are correct.
Fixes:
805803445a02 ("e1000: support EM devices (also known as e1000/e1000e)")
Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 02:51:21 +0000 (10:51 +0800)]
e1000: add new i218 devices
Add the new e1000 devices to the DPDK PCI device list.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 02:51:20 +0000 (10:51 +0800)]
e1000/base: minor changes
Some minor code change. No functionality impact.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 02:51:19 +0000 (10:51 +0800)]
e1000/base: allow both ULP and EEE in Sx state
This patch implements a modified flow that allows both ULP and EEE
in Sx (Sticky mode).
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 02:51:18 +0000 (10:51 +0800)]
e1000/base: synchronize PHY interface on non-ME systems
On power up, the MAC - PHY interface needs to be set to PCIe, even if
cable is disconnected. In ME systems, the ME handles this on exit from
Sx(Sticky mode) state. In non-ME, the driver handles it. Added a check
for non-ME system to the driver code that handles that.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 02:51:14 +0000 (10:51 +0800)]
e1000/base: increase timeout of reset check
Previously, in check_reset_block RSPCIPHY was polled for 100 ms before determining
that the ME veto is set. This needed to be increased to 300 ms.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 02:51:15 +0000 (10:51 +0800)]
e1000/base: initialize
88E1543 PHY
The initialization process for
88E1543 PHY.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 02:51:12 +0000 (10:51 +0800)]
e1000/base: disable IPv6 extension header parsing
All 1G Server products need to have IPv6 extension headers turned off.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 02:51:03 +0000 (10:51 +0800)]
e1000/base: prevent ULP flow if cable connected
Enabling ulp on link down when cable is connect caused an infinite
loop of linkup/down indications in the NDIS driver.
After discussed, correct flow is to enable ULP only when cable is
disconnected.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 02:51:02 +0000 (10:51 +0800)]
e1000/base: add flags to set EEE advertisement modes
Requires driver changes!
Change e1000_set_eee_i350 and e1000_set_eee_i354 to have flags allowing
changes in the advertised EEE speeds.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 02:50:59 +0000 (10:50 +0800)]
e1000/base: support inverted format ETrackId
There are some images which contain ETrackID in inverted format. This patch
allows reading this format.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 02:51:00 +0000 (10:51 +0800)]
e1000/base: support different EEARBC for i210
EEARBC has changed on i210. It means EEARBC has a different address on
i210 than on other NICs. So, add a new entity named EEARBC_I210 to the
register list and make sure the right one is being used on i210.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 02:51:08 +0000 (10:51 +0800)]
e1000/base: add bit to disable packetbuffer read
Added bit FEXTNVM7[18], that controls disabling MAC packet buffer read.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 02:50:53 +0000 (10:50 +0800)]
e1000/base: add defaults for i210 Rx/Tx PBSIZE
These are the defaults for the packet buffer size registers that need to
be explicitly set back if someone changes them and comes back to a normal
driver.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 02:51:09 +0000 (10:51 +0800)]
e1000/base: fix K1 configuration
This patch is for the following updates to the K1 configurations:
Tx idle period for entering K1 should be 128 ns.
Minimum Tx idle period in K1 should be 256 ns.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 02:51:06 +0000 (10:51 +0800)]
e1000/base: fix link detect flow
In case that auto-negotiate is not enabled, call
e1000_setup_copper_link_generic instead of e1000_phy_setup_autoneg.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 02:51:13 +0000 (10:51 +0800)]
e1000/base: fix link check for i354
88E1112 PHY
e1000_check_for_link_media_swap() is supposed to check PHY page 0 for
copper and PHY page 1 for "other" (fiber) link. We switched back from
page 1 to page 0 too soon, before e1000_check_for_link_82575() is
executed and we were never finding link on fiber (other).
Note: The precedence of link type is controlled by the PHY settings.
If the link is copper, as the M88E1112 page address is set to 1, it should be
set back to 0 before checking this link.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 02:51:11 +0000 (10:51 +0800)]
e1000/base: fix beacon duration for i217
Fix for I217 Packet Loss issue - The Management Engine sets the FEXTNVM4
Beacon Duration incorrectly. This fix ensures that the correct value will
always be set. Correct value for this field is 8 usec.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 02:51:04 +0000 (10:51 +0800)]
e1000/base: fix TIPG for non 10 half duplex mode
TIPG value is increased when setting speed to 10 half to prevent
packet loss. However, it was never decreased again when speed
changes. This caused performance issues in the NDIS driver.
Fix this to restore TIPG to default value on non 10 half.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 02:50:54 +0000 (10:50 +0800)]
e1000/base: fix reset of DH89XXCC SGMII
For DH89XXCC_SGMII, write flush leaves registers of this device trashed
(0xFFFFFFFF). Added check for this device.
Also, after both for Port SW Reset and Device Reset case, platform should
wait at least 3ms before reading any registers. Since waiting is
conditionally executed only for Device Reset - removed the condition.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 02:51:16 +0000 (10:51 +0800)]
e1000/base: fix EEPROM access for i210
The i210 has two EEPROM access registers that are located in
non-standard offsets: EEARBC and EEMNGCTL. EEARBC was fixed previously
and EEMNGCTL should also be corrected.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 02:50:51 +0000 (10:50 +0800)]
e1000/base: fix redundant PHY power down for i210
The wrong bit is being used in PHYREG16 for PHY power down. In addition,
the use of PHYREG 16 is unnecessary if bit 11 of PHYREG 0 is used.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 02:50:50 +0000 (10:50 +0800)]
e1000/base: fix jumbo frame CRC failures
This is a patch to change the value of register 776.20[11:2] for jumbo
mode from 0x1A to 0x1F. This is to enlarge the gap between read and
write pointers in the TX Fifo.
And replace the magic number with a macro by the way.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 02:50:49 +0000 (10:50 +0800)]
e1000/base: fix link flap on 82579
Several customers have reported a link flap issue on 82579. The symptoms
are random and intermittent link losses when 82579 is connected to specific
switches. Issue has been root caused as interoperability problem between
the NIC and at least some Broadcom PHYs in the Energy Efficient Ethernet
wake mechanism.
To fix the issue, we are disabling the Phase Locked Loop shutdown in 100M
Low Power Idle. This solution will cause an increase of power in 100M EEE
link. It may cost additional 28mW in this specific mode.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 02:51:05 +0000 (10:51 +0800)]
e1000/base: return error in resume workaround
Add u32 return value to function e1000_resume_workarounds_pchlan,
so that calling function can detect PHY access failure during resuming
flow.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 02:50:58 +0000 (10:50 +0800)]
e1000/base: check more errors for ESB2 init and reset
Adding code where missing to handle case where calls to
e1000_read_kmrn_reg_80003es2lan and e1000_write_kmrn_reg_80003es2lan return
an error value.
Also, when accessing the E1000_KMRNCTRLSTA_INBAND_PARAM offset to disable
far-end loopback on 80003es2lan devices, make the handling of a read or
write failure consistent between hw_init and hw_reset.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 02:50:55 +0000 (10:50 +0800)]
e1000/base: check more NVM read errors
Adding code to a case where e1000_nvn_read is called, but there is no
consideration for when the read fails (returns an error code).
Also, this patch adds an error message to a base NVM reading function that
is missing it for consistency.
This patch is not covering all cases of these conditions, it only covers
the code used by the e1000e driver.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 02:50:52 +0000 (10:50 +0800)]
e1000/base: return code after setting receive address register
Previously, the rar_set functions were of type void, and when they failed
to program an address register they would, at most, put a message into
the log and end. The fact that they failed to program an address into a
address register, if checked for, should be captured and passed back to
the caller so that the drivers can deal with the situation (or not) as
they deem best.
Drivers can ignore or use the return value. No change to base drivers
is mandated by this change unless a driver wants to handle the failure
to program an address register (e.g. evaluate the return value).
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 02:50:56 +0000 (10:50 +0800)]
e1000/base: remove useless return variables
Although this change should be optimized out by the compiler, just
return a constant directly rather than declare a variable.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 02:51:10 +0000 (10:51 +0800)]
e1000/base: remove obsolete comment
The "FIXME" comment is revomed from e1000_acquire_swfw_sync_80003es2lan
but forgotten being removed from e1000_acquire_swfw_sync_82575 while
the similar changes were made to both.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 02:51:07 +0000 (10:51 +0800)]
e1000/base: cleanup unused tag
Remove all NAHUM6LP_HW tags.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 02:51:01 +0000 (10:51 +0800)]
e1000/base: apply paranoia to macro arguments
Macro arguments need to be in parens since we can pass in expressions.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 02:50:48 +0000 (10:50 +0800)]
e1000/base: add new devices
Add some new i218 devices.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Wenzhuo Lu [Fri, 16 Oct 2015 02:50:47 +0000 (10:50 +0800)]
e1000/base: update readme and copyright
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Yuanhan Liu [Thu, 22 Oct 2015 12:35:55 +0000 (20:35 +0800)]
vhost-user: enable multiple queue
By setting VHOST_USER_PROTOCOL_F_MQ protocol feature bit, and
VIRTIO_NET_F_MQ feature bit.
Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Acked-by: Flavio Leitner <fbl@sysclose.org>
Acked-by: Huawei Xie <huawei.xie@intel.com>
Changchun Ouyang [Thu, 22 Oct 2015 12:35:54 +0000 (20:35 +0800)]
vhost-user: handle message to enable vring
This message is used to enable/disable a specific vring queue pair.
The first queue pair is enabled by default.
Signed-off-by: Changchun Ouyang <changchun.ouyang@intel.com>
Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Acked-by: Flavio Leitner <fbl@sysclose.org>
Acked-by: Huawei Xie <huawei.xie@intel.com>
Changchun Ouyang [Thu, 22 Oct 2015 12:35:53 +0000 (20:35 +0800)]
virtio: fix deadloop after wrong config read
The old code adjusts the config bytes we want to read depending on
what kind of features we have, but we later cast the entire buf we
read with "struct virtio_net_config", which is obviously wrong.
The wrong config reading results to a dead loop at virtio_send_command()
while starting testpmd.
The right way to go is to read related config bytes when corresponding
feature is set, which is exactly what this patch does.
Fixes:
823ad647950a ("virtio: support multiple queues")
Signed-off-by: Changchun Ouyang <changchun.ouyang@intel.com>
Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Acked-by: Flavio Leitner <fbl@sysclose.org>
Acked-by: Huawei Xie <huawei.xie@intel.com>
Changchun Ouyang [Thu, 22 Oct 2015 12:35:52 +0000 (20:35 +0800)]
vhost: use queue id instead of constant ring index
Do not use VIRTIO_RXQ or VIRTIO_TXQ anymore; use the queue_id
instead, which will be set to a proper value for a specific queue
when we have multiple queue support enabled.
For now, queue_id is still set with VIRTIO_RXQ or VIRTIO_TXQ,
so it should not break anything.
Signed-off-by: Changchun Ouyang <changchun.ouyang@intel.com>
Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Acked-by: Flavio Leitner <fbl@sysclose.org>
Acked-by: Huawei Xie <huawei.xie@intel.com>
Yuanhan Liu [Fri, 18 Sep 2015 08:01:10 +0000 (16:01 +0800)]
vhost-user: prepare multiple queue setup
All queue pairs, including the default (the first) queue pair,
are allocated dynamically, when a vring_call message is received
first time for a specific queue pair.
This is a refactor work for enabling vhost-user multiple queue;
it should not break anything as it does no functional changes:
we don't support mq set, so there is only one mq at max.
This patch is based on Changchun's patch.
Signed-off-by: Ouyang Changchun <changchun.ouyang@intel.com>
Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Acked-by: Flavio Leitner <fbl@sysclose.org>
Acked-by: Huawei Xie <huawei.xie@intel.com>
Yuanhan Liu [Thu, 22 Oct 2015 12:35:50 +0000 (20:35 +0800)]
vhost-user: announce queue number in message
Add VHOST_USER_GET_QUEUE_NUM message
to tell the frontend (qemu) how many queue pairs we support.
And it is initiated to VIRTIO_NET_CTRL_MQ_VQ_PAIRS_MAX.
Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Acked-by: Flavio Leitner <fbl@sysclose.org>
Acked-by: Huawei Xie <huawei.xie@intel.com>
Yuanhan Liu [Thu, 22 Oct 2015 12:35:49 +0000 (20:35 +0800)]
vhost-user: support protocol features
The two protocol features messages are introduced by qemu vhost
maintainer(Michael) for extendting vhost-user interface. Here is
an excerpta from the vhost-user spec:
Any protocol extensions are gated by protocol feature bits,
which allows full backwards compatibility on both master
and slave.
The vhost-user multiple queue features will be treated as a vhost-user
extension, hence, we have to implement the two messages first.
VHOST_USER_PROTOCOL_FEATURES is initialized to 0, as we don't support
any yet.
Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Acked-by: Flavio Leitner <fbl@sysclose.org>
Acked-by: Huawei Xie <huawei.xie@intel.com>
Rich Lane [Fri, 25 Sep 2015 20:37:16 +0000 (13:37 -0700)]
eal: default to using all cores
This is a useful default for simple applications where the assignment
of lcores to CPUs doesn't matter. It's also useful for more complex
applications that automatically assign tasks to cores based on the
NUMA topology.
Signed-off-by: Rich Lane <rich.lane@bigswitch.com>
Panu Matilainen [Thu, 15 Oct 2015 11:49:05 +0000 (14:49 +0300)]
eal: make the -n argument optional
Obtaining the correct value of memory channels, especially from a
running system, can be anything from difficult to plain impossible.
Since the value is merely an optimization and does not affect functionality
otherwise, its pointless to force such a guess on users initially, such
things belong to performance tuning phase.
Signed-off-by: Panu Matilainen <pmatilai@redhat.com>
Acked-by: David Marchand <david.marchand@6wind.com>
Panu Matilainen [Thu, 15 Oct 2015 11:49:04 +0000 (14:49 +0300)]
mempool: use a better default for number of memory channels
Optimize for quad-channel by default, this should work well for
all the cases, better than the previous value of one anyway.
Suggested-by: Bruce Richardson <bruce.richardson@intel.com>
Signed-off-by: Panu Matilainen <pmatilai@redhat.com>
Acked-by: David Marchand <david.marchand@6wind.com>
John McNamara [Mon, 28 Sep 2015 19:45:46 +0000 (20:45 +0100)]
doc: fix syntax in testpmd user guide
Fix a number of RST issues in the testpmd user guide and
refactored the structure to:
* Remove redundant roadmap section.
* Merge Overview section into Introduction.
* Move "set fwd" to the start of its section.
Signed-off-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
John McNamara [Mon, 12 Oct 2015 12:54:40 +0000 (13:54 +0100)]
doc: fix pdf build warning
Fix a pdf doc build warning where a link wasn't recognised:
doc/guides/contributing/documentation.rst::
WARNING: unusable reference target found: inkscape.org
Signed-off-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
Zhe Tao [Mon, 21 Sep 2015 09:00:47 +0000 (17:00 +0800)]
eal: fix memory leak in stack dump
Free the memory allocated by the backtrace_symbols
to prevent the memory leak.
Signed-off-by: Zhe Tao <zhe.tao@intel.com>
Ferruh Yigit [Thu, 10 Sep 2015 19:09:39 +0000 (20:09 +0100)]
igb_uio: remove unnecessary function to get device
Return value of igbuio_get_uio_pci_dev() is already kept in priv
variable.
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Simon Kagstrom [Thu, 24 Sep 2015 07:43:28 +0000 (09:43 +0200)]
mk: quote KERNELCC to allow ccache build
Otherwise building with KERNELCC="ccache gcc" will fail:
ccache: invalid option -- 'p'
Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Simon Kagstrom [Thu, 15 Oct 2015 07:01:46 +0000 (09:01 +0200)]
mbuf: move chaining from ip_frag library
Chaining/segmenting mbufs can be useful in many places, so make it
global.
Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
Signed-off-by: Johan Faltstrom <johan.faltstrom@netinsight.net>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Mark Smith [Wed, 26 Aug 2015 19:25:18 +0000 (15:25 -0400)]
acl: improve rules sorting
Replace O(n^2) list sort with an O(n log n) merge sort.
The merge sort is based on the solution suggested in:
http://cslibrary.stanford.edu/105/LinkedListProblems.pdf
Tested sort_rules() improvement:
100K rules: O(n^2): 31382 milliseconds; O(n log n): 10 milliseconds
259K rules: O(n^2): 133753 milliseconds; O(n log n): 22 milliseconds
Signed-off-by: Mark Smith <marsmith@akamai.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Stephen Hurd [Fri, 21 Aug 2015 02:25:21 +0000 (19:25 -0700)]
app/testpmd: detect numa socket count
Currently, there is a MAX_SOCKET macro which artificially limits the
number of NUMA sockets testpmd can use. Anything on a higher socket
ends up using socket zero. This patch replaces this with a variable
set during set_default_fwd_lcores_config() and uses RTE_MAX_NUMA_NODES
where a hard-coded max number of sockets is required.
Signed-off-by: Stephen Hurd <shurd@broadcom.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Ravi Kerur [Wed, 19 Aug 2015 20:00:07 +0000 (13:00 -0700)]
mpipe: return error for init allocation failure
In function rte_pmd_mpipe_devinit, if rte_eth_dev_allocate
fails return error which is inline with other drivers.
Signed-off-by: Ravi Kerur <rkerur@gmail.com>
Acked-by: Tetsuya Mukawa <mukawa@igel.co.jp>
Acked-by: Zhigang Lu <zlu@ezchip.com>
Jasvinder Singh [Thu, 22 Oct 2015 14:03:03 +0000 (15:03 +0100)]
cfgfile: increase entry name and value sizes
This patch refers to the ABI change proposed for
librte_cfgfile(rte_cfgfile.h). In order to allow
for longer names and values, the values of macro
CFG_NAME_LEN and CFG_VAL_LEN is increased.
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Michal Jastrzebski [Thu, 22 Oct 2015 14:03:02 +0000 (15:03 +0100)]
examples/qos_sched: remove duplicated cfgfile library
This is a supplement for previous patch that was incomplete.
Previous commit message: This is a modification of qos_sched
example to use librte_cfgfile for parsing configuration file.
Fixes:
db935d0171dd ("examples/qos_sched: use librte_cfgfile")
Signed-off-by: Michal Jastrzebski <michalx.k.jastrzebski@intel.com>
Christoph Gysin [Tue, 29 Sep 2015 06:53:01 +0000 (09:53 +0300)]
eal: fix C++ build
'virtual' is a keyword and can't be used if the code is to compile with
C++ compilers.
If rte_devargs.h was included in C++ code, compilation with clang++
failed with an error. g++ did not fail, but only because of a bug
that treats it as an anonymous struct with a decl-specifier which it
ignores.
This simply renames the member to 'virt'.
Reported-by: Ming Zhao <mzhao@luminatewireless.com>
Signed-off-by: Christoph Gysin <christoph.gysin@gmail.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Acked-by: David Marchand <david.marchand@6wind.com>
Wen-Chi Yang [Fri, 5 Jun 2015 02:46:36 +0000 (10:46 +0800)]
eal/linux: make alarm not affected by system time jump
Due to eal_alarm_callback() and rte_eal_alarm_set() use gettimeofday()
to get the current time, and gettimeofday() is affected by jumps.
For example, set up a rte_alarm which will be triggerd next second (
current time + 1 second) by rte_eal_alarm_set(). And the callback
function of this rte_alarm sets up another rte_alarm which will be
triggered next second (current time + 2 second).
Once we change the system time when the callback function is triggered,
it is possible that rte alarm functionalities work out of expectation.
Replace gettimeofday() with clock_gettime(CLOCK_MONOTONIC_RAW, &now)
could avoid this phenomenon.
Signed-off-by: Wen-Chi Yang <wolkayang@gmail.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Stephen Hemminger [Fri, 28 Aug 2015 16:23:38 +0000 (09:23 -0700)]
virtio: fix Coverity unsigned warnings
There are some places in virtio driver where uint16_t or int are used
where it would be safer to use unsigned.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Stephen Hemminger [Fri, 28 Aug 2015 16:23:37 +0000 (09:23 -0700)]
virtio: do not report link state feature unless available
If host does not support virtio link state (like current DPDK vhost)
then don't set the flag. This keeps applications from incorrectly
assuming that link state is available when it is not. It also
avoids useless "guess what works in the config".
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Changchun Ouyang <changchun.ouyang@intel.com>
Jerome Jutteau [Mon, 19 Oct 2015 09:44:27 +0000 (11:44 +0200)]
vhost: fix missing device checks
virtio-net search for it's device in reset_owner.
The function don't check the return result of get_config_ll_entry.
Using get_config_ll_entry in reset_owner don't show any error when the
device is not found. This patch fix this by using get_device instead
instead of get_config_ll_entry.
In user_get_vring_base, get_device return is not checked and may cause
segfault when device is not found.
Signed-off-by: Jerome Jutteau <jerome.jutteau@outscale.com>
Acked-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Jerome Jutteau [Mon, 19 Oct 2015 09:44:26 +0000 (11:44 +0200)]
vhost: keep device identifier after reset owner
virtio-net clean and init device after a VHOST_USER_RESET_OWNER.
This reset device identifier to 0 and break ll_root listing logic.
This patch keep the old device identifier and re-write it on the cleaned
device.
Signed-off-by: Jerome Jutteau <jerome.jutteau@outscale.com>
Acked-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Bernard Iremonger [Tue, 20 Oct 2015 15:37:41 +0000 (16:37 +0100)]
virtio: fix crash when releasing null queue
if input parameter vq is NULL, hw = vq->hw, causes a segmentation fault.
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
David Marchand [Wed, 14 Oct 2015 09:50:49 +0000 (11:50 +0200)]
eal: fix io permission for virtio interrupt handler
For virtio-net pmd, the interrupt management thread must be created after
this driver has initialised so that iopl() has been properly called and
its effects are inherited by all eal children threads.
Before this change, changing link status on a virtio-net device would
trigger a segfault in the interrupt thread :
$ mkdir -p /mnt/huge
$ echo 256 > /proc/sys/vm/nr_hugepages
$ mount -t hugetlbfs none /mnt/huge
$ lspci |grep Ethernet
00:03.0 Ethernet controller: Red Hat, Inc Virtio network device
$ modprobe uio
$ insmod ./x86_64-native-linuxapp-gcc/kmod/igb_uio.ko
$ echo 0000:00:03.0 > /sys/bus/pci/devices/0000\:00\:03.0/driver/unbind
$ echo 1af4 1000 > /sys/bus/pci/drivers/igb_uio/new_id
$ ./x86_64-native-linuxapp-gcc/app/testpmd -c 0x6 -n 3 -w 0000:00:03.0 -- -i --txqflags=0xf01 --total-num-mbufs 2048
[snip]
EAL: PCI device 0000:00:03.0 on NUMA socket -1
EAL: probe driver: 1af4:1000 rte_virtio_pmd
Interactive-mode selected
Configuring Port 0 (socket 0)
Port 0: DE:AD:DE:01:02:03
Checking link statuses...
Port 0 Link Up - speed 10000 Mbps - full-duplex
Done
testpmd>
Then, from qemu monitor:
(qemu) set_link virtio-net-pci.0 off
testpmd> Segmentation fault
Fixes:
565b85dcd9f4 ("eal: set iopl only when needed")
Reported-by: Stephen Hemminger <shemming@brocade.com>
Suggested-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Signed-off-by: David Marchand <david.marchand@6wind.com>
Didier Pallard [Mon, 5 Oct 2015 17:50:08 +0000 (19:50 +0200)]
mlx4: do not expose broadcast address in MAC list
Use the last array entry to store the broadcast address and keep it hidden
by not reporting the entire array size.
This is done to prevent DPDK applications from attempting to modify or
remove it.
Signed-off-by: Didier Pallard <didier.pallard@6wind.com>
Francesco Santoro [Mon, 5 Oct 2015 17:50:07 +0000 (19:50 +0200)]
mlx4: save bound interface
Allows applications to retrieve the name of the related netdevice.
Signed-off-by: Francesco Santoro <francesco.santoro@6wind.com>
Adrien Mazarguil [Mon, 5 Oct 2015 17:50:06 +0000 (19:50 +0200)]
mlx4: fix missing offload flags in scattered Rx
They were dropped by mistake in the commit below.
Fixes:
ab351fe1c95c ("mbuf: remove packet type from offload flags")
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
David Marchand [Fri, 11 Sep 2015 08:02:31 +0000 (10:02 +0200)]
enic: fix hash creation when not using first numa node
If dpdk is run with memory only available on socket != 0, then hash
creation will fail and flow director feature won't be available.
Fix this by asking for allocation on caller socket.
Signed-off-by: David Marchand <david.marchand@6wind.com>
Acked by: Sujith Sankar <ssujith@cisco.com>
David Marchand [Fri, 11 Sep 2015 08:02:30 +0000 (10:02 +0200)]
enic: fix allocation when not using first numa node
Seen by code review.
If dpdk is run with memory only available on socket != 0, then enic pmd
refuses to initialize ports as this pmd requires some memory on socket 0.
Fix this by setting socket to SOCKET_ID_ANY, so that allocations happen on
the caller socket.
Signed-off-by: David Marchand <david.marchand@6wind.com>
Acked by: Sujith Sankar <ssujith@cisco.com>
Rahul Lakkireddy [Thu, 8 Oct 2015 13:46:09 +0000 (19:16 +0530)]
cxgbe: allow to change mtu
Add a mtu_set() eth_dev_ops to allow DPDK apps to modify device mtu.
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: Kumar Sanghvi <kumaras@chelsio.com>
Rahul Lakkireddy [Thu, 8 Oct 2015 13:46:08 +0000 (19:16 +0530)]
cxgbe: receive jumbo frames
Ensure jumbo mode is enabled and that the mbuf data room size can
accommodate jumbo size. If the mbuf data room size can't accommodate
jumbo size, chain mbufs to jumbo size.
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: Kumar Sanghvi <kumaras@chelsio.com>
Rahul Lakkireddy [Thu, 8 Oct 2015 13:46:07 +0000 (19:16 +0530)]
cxgbe: transmit jumbo frames
Add a non-coalesce path. Skip coalescing for Jumbo Frames, and send the
packet through non-coalesced path if there are enough credits. Also,
free these non-coalesced packets while reclaiming credits.
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: Kumar Sanghvi <kumaras@chelsio.com>
Rahul Lakkireddy [Thu, 8 Oct 2015 13:46:06 +0000 (19:16 +0530)]
cxgbe: enable jumbo frames
Increase max_rx_pktlen to accommodate jumbo frame size. Perform sanity
checks and enable jumbo mode in rx queue setup. Set link mtu based on
max_rx_pktlen.
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: Kumar Sanghvi <kumaras@chelsio.com>