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The driver was being called by VLAN, bonding, teaming operations
that expected to be able to hold locks like rcu_read_lock().
This causes the driver to be held to the requirement to not sleep,
and was found by the kernel debug options for checking sleep
inside critical section, and the locking validator.
Change-ID: Ibc68c835f5ffa8ffe0638ffe910a66fc5649a7f7
Signed-off-by: Jesse Brandeburg <[email protected]>
Reviewed-by: Nelson, Shannon <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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The sync_vsi_filter function was allocating memory in such
a way that it could sleep (GFP_KERNEL) which was causing a problem
when called by the team driver under rcu_read_lock(), which cannot
be held while sleeping. Found with lockdep.
Change-ID: I4e59053cb5eedcf3d0ca151715be3dc42a94bdd5
Signed-off-by: Jesse Brandeburg <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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Don't bother trying to set up a TSO if the skb->ip_summed is not
set to CHECKSUM_PARTIAL.
Change-ID: I6495b3568e404907a2965b48cf3e2effa7c9ab55
Signed-off-by: Shannon Nelson <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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Driver was using an offset based off a DMA handle while mapping and
unmapping using sync_single_range_for[cpu|device], where it should
be using DMA handle (returned from alloc_coherent) and the offset of the
memory to be sync'd.
Change-ID: I208256565b1595ff0e9171ab852de06b997917c6
Signed-off-by: Jesse Brandeburg <[email protected]>
Reviewed-by: Nelson, Shannon <[email protected]>
Reviewed-by: Williams, Mitch A <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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Missing space in comment, fixed.
Change-ID: I8cdf3ce5994b4a97dcc3eeb33422533918546667
Reported-by: Sergei Shtylyov <[email protected]>
Signed-off-by: Jesse Brandeburg <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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The probe routine already had a u32 val declared, no need
to do it again. Found by W=2 compile.
Change-ID: Id7b65f6d0ef6bb71067d0557f5be0202b6d8741e
Signed-off-by: Jesse Brandeburg <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue
Jeff Kirsher says:
====================
40GbE Intel Wired LAN Driver Updates 2016-02-16
This series contains updates to i40e/i40evf only.
Shannon adds flags to MAC allocation requests to signify that the MAC VLAN
filters should come from the shared resource pool. Added a new "set switch
config" admin queue command and the new Cisco VXLAN-GPE cloud tunnel type
for the admin queue commands. Added more detail to the NVM update debug
message in order to see the full ethtool request data. Also added a few
more bits of netdev data into the debugfs output for dump VSI.
Pandi fixes the width of two datatypes which were being declared a different
size from what they are assigned.
Anjali fixes an issue where we were not doing write-back on interrupt
throttle for legacy case in x722.
Mitch adds a counter for ARQ overflows since sometimes an ever-growing
number indicates that something bad is happening. Also added 20G speed for
Tx bandwidth calculations.
Jesse refactors the DCB function based on a community suggestion to change
the multi-level if statement into a switch statement. Cleans up VF device
IDs in the PF, since it does not need to know them.
====================
Signed-off-by: David S. Miller <[email protected]>
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This patch ensures ixgbe will not try to offload hash tables from the
u32 module. The device class does not currently support this so until
it is enabled just abort on these tables.
Interestingly the more flexible your hardware is the less code you
need to implement to guard against these cases.
Signed-off-by: John Fastabend <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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This adds initial support for offloading the u32 tc classifier. This
initial implementation only implements a few base matches and actions
to illustrate the use of the infrastructure patches.
However it is an interesting subset because it handles the u32 next
hdr logic to correctly map tcp packets from ip headers using the ihl
and protocol fields. After this is accepted we can extend the match
and action fields easily by updating the model header file.
Also only the drop action is supported initially.
Here is a short test script,
#tc qdisc add dev eth4 ingress
#tc filter add dev eth4 parent ffff: protocol ip \
u32 ht 800: order 1 \
match ip dst 15.0.0.1/32 match ip src 15.0.0.2/32 action drop
<-- hardware has dst/src ip match rule installed -->
#tc filter del dev eth4 parent ffff: prio 49152
#tc filter add dev eth4 parent ffff: protocol ip prio 99 \
handle 1: u32 divisor 1
#tc filter add dev eth4 protocol ip parent ffff: prio 99 \
u32 ht 800: order 1 link 1: \
offset at 0 mask 0f00 shift 6 plus 0 eat match ip protocol 6 ff
#tc filter add dev eth4 parent ffff: protocol ip \
u32 ht 1: order 3 match tcp src 23 ffff action drop
<-- hardware has tcp src port rule installed -->
#tc qdisc del dev eth4 parent ffff:
<-- hardware cleaned up -->
Signed-off-by: John Fastabend <[email protected]>
Acked-by: Jamal Hadi Salim <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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This adds an ixgbe data structure that is used to determine what
headers:fields can be matched and in what order they are supported.
For hardware devices this can be a bit tricky because typically
only pre-programmed (firmware, ucode, rtl) parse graphs will be
supported and we don't yet have an interface to change these from
the OS. So its sort of a you get whatever your friendly vendor
provides affair at the moment.
In the future we can add the get routines and set routines to
update this data structure. One interesting thing to note here
is the data structure here identifies ethernet, ip, and tcp
fields without having to hardcode them as enumerations or use
other identifiers.
Signed-off-by: John Fastabend <[email protected]>
Acked-by: Jamal Hadi Salim <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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This patch updates setup_tc so we can pass additional parameters into
the ndo op in a generic way. To do this we provide structured union
and type flag.
This lets each classifier and qdisc provide its own set of attributes
without having to add new ndo ops or grow the signature of the
callback.
Signed-off-by: John Fastabend <[email protected]>
Acked-by: Jiri Pirko <[email protected]>
Acked-by: Jamal Hadi Salim <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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The ndo_setup_tc() op was added to support drivers offloading tx
qdiscs however only support for mqprio was ever added. So we
only ever added support for passing the number of traffic classes
to the driver.
This patch generalizes the ndo_setup_tc op so that a handle can
be provided to indicate if the offload is for ingress or egress
or potentially even child qdiscs.
CC: Murali Karicheri <[email protected]>
CC: Shradha Shah <[email protected]>
CC: Or Gerlitz <[email protected]>
CC: Ariel Elior <[email protected]>
CC: Jeff Kirsher <[email protected]>
CC: Bruce Allan <[email protected]>
CC: Jesse Brandeburg <[email protected]>
CC: Don Skidmore <[email protected]>
Signed-off-by: John Fastabend <[email protected]>
Acked-by: Jiri Pirko <[email protected]>
Acked-by: Jamal Hadi Salim <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Bump.
Change-ID: I21aa520a3c8c5f4f562a98019bf8b76b3706c480
Signed-off-by: Catherine Sullivan <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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Probe routine already has too many locals, just convert one
used for kzalloc into a kcalloc, eliminating the local.
Change-ID: I349049872b71f858cbeb91ad7836e6767fc7b7d1
Signed-off-by: Jesse Brandeburg <[email protected]>
Reviewed-by: Anjali Singhai <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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The PF doesn't need to know about the VF's device IDs, so remove them.
Change-ID: I62cf0e0fffa1ace586e58e00bc271b10ae440f05
Signed-off-by: Jesse Brandeburg <[email protected]>
Acked-by: Shannon Nelson <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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Add a few more bits of netdev data into the debugfs output for dump VSI.
For now, we'll add the features, hw_features, vlan_features, and flags
bitflags and the state. More could be added later if needed.
Also, tweak a couple nearby output lines for output readability.
Change-ID: I9fb5a9da75c9ad7679498ce9ac3ba24d065ddd2e
Signed-off-by: Shannon Nelson <[email protected]>
Reviewed-by: Brandeburg, Jesse <[email protected]>
Reviewed-by: Wyborny, Carolyn <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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If the VF is reset via VFLR, the device will be knocked out of bus
master mode, and the driver will fail to recover from the reset. Fix
this by enabling bus mastering after every reset. In a non-VFLR case,
the bus master bit will not be disabled, and this call will have no effect.
Change-ID: Id515859ac7a691db478222228add6d149e96801a
Signed-off-by: Mitch Williams <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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Add a little more detail to an NVM update debug message in order to
see the full ethtool request data.
Change-ID: Iab10437cb32d6fddc67ee347e7c0b42511e152cd
Signed-off-by: Shannon Nelson <[email protected]>
Acked-by: Kevin Scott <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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This is a simple refactor suggested by the community
to change a multi-level if statement into a switch.
Change-ID: I831cf3c40426022220aa9b43990022d22dfd50db
Signed-off-by: Jesse Brandeburg <[email protected]>
Acked-by: Shannon Nelson <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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When calculating TX bandwidth for VFs, we need to know the link speed to
make sure we don't allocate more bandwidth than is available. Add 20G
link speed to the switch statement so we can support devices that link
at that speed.
Change-ID: I5409f6139d549e5832777db9c22ca0664e0c5f8b
Signed-off-by: Mitch Williams <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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Sometimes, ARQ overflows are a big deal and tell us that the
firmware/hardware/driver/something is having problems. But normally
they're no big deal. To assist in assessing this, add a counter to
our Ethtool stats. A handful of ARQ overflows during VF init is no
problem. A large, ever-growing number indicates that Something Bad is
happening.
Change-ID: Ie5348bfbc8a54a890559cb00279c28d976a55096
Signed-off-by: Mitch Williams <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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We were not doing write-back on interrupt throttle for Legacy case in X722.
This patch fixes that, so we do WB_ON_ITR for Legacy as well. Plus the issue
that we should still be setting NO_ITR if we are touching the DYN_CTLN register
since we do not want to change ITR setting here.
Change-ID: I5db8491ee1544118a389db839cecc93e1bbc480e
Signed-off-by: Anjali Singhai Jain <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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lan_vsi_idx and lan_vsi_id are assigned to u16 data sized variables but
declared in u8. This patch fixes the width of the datatype.
Change-ID: If4bcbcc7d32f2b287c51cb33d17879691258dce2
Signed-off-by: Pandi Kumar Maharajan <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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Bump AQ minor version to 1.5 for new FW features.
Change-ID: I5a790f7f519a2a8921aaa1c5663727dd1897ffec
Signed-off-by: Shannon Nelson <[email protected]>
Acked-by: Kevin Scott <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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Add the new AQ command and struct for managing a thermal sensor.
Change-ID: I6f5631839a0f3dca352a6c222f1269a960e2310a
Signed-off-by: Shannon Nelson <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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Add the new Cisco VXLAN-GPE cloud tunnel type for the Add Cloud Filter
and UDP tunnel AQ commands.
Change-ID: I2c093c7d79726c7fca08a36e5c63581a905da3d2
Signed-off-by: Shannon Nelson <[email protected]>
Acked-by: Kevin Scott <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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Add the new Set Switch Config AdminQ command, and mark the L2 Filter
bit as deprecated in the Add VEB command.
Change-ID: I5b24790f14c56f0ddf3f70df1e486844146b039f
Signed-off-by: Shannon Nelson <[email protected]>
Acked-by: Kevin Scott <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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Add flags to MAC allocation requests to signify that the MAC VLAN filters
should come from the shared resource pool rather than the dedicated PF
resource pools.
Change-ID: I4c2da64c01856edcb0982bc4aab75c5a91047a7a
Signed-off-by: Shannon Nelson <[email protected]>
Acked-by: Kevin Scott <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue
Jeff Kirsher says:
====================
1GbE Intel Wired LAN Driver Updates 2016-02-15
This series contains updates to igb only.
Shota Suzuki cleans up unnecessary flag setting for 82576 in
igb_set_flag_queue_pairs() since the default block already sets
IGB_FLAG_QUEUE_PAIRS to the correct value anyways, so the e1000_82576
code block is not necessary and we can simply fall through. Then fixes
an issue where IGB_FLAG_QUEUE_PAIRS can now be set by using "ethtool -L"
option but is never cleared unless the driver is reloaded, so clear the
queue pairing if the pairing becomes unnecessary as a result of "ethtool
-L".
Mitch fixes the igbvf from giving up if it fails to get the hardware
mailbox lock. This can happen when the PF-VF communication channel is
heavily loaded and causes complete communications failure between the
PF and VF drivers, so add a counter and a delay so that the driver will
now retry ten times before giving up on getting the mailbox lock.
The remaining patches in the series are from Alex Duyck, starting with the
cleaning up code that sets the MAC address. Then refactors the VFTA and
VLVF configuration, to simplify and update to similar setups in the ixgbe
driver. Fixed an issue were VLANs headers size was being added to the
value programmed into the RLPML registers, yet these registers already
take into account the size of the VLAN headers when determining the
maximum packet length, so we can drop the code that adds the size to
the RLPML registers. Cleaned up the configuration of the VF port based
VLAN configuration. Also fixed the igb driver so that we can fully
support SR-IOV or the recently added NTUPLE filtering while allowing
support for VLAN promiscuous mode. Also added the ability to use the
bridge utility to add a FDB entry for the PF to an igb port.
====================
Signed-off-by: David S. Miller <[email protected]>
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Also print an error message incase we do have to reconfigure as this
should no longer happen anymore due to ethtool changes. If it somehow
does occur, user should be made aware of it.
Signed-off-by: Jacob Keller <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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There was a workaround partially implemented for the 82576 that is needed
in order for VLAN tag stripping to function correctly. The original code
had side effects that would make it so the workaround was active on all
MACs. I have updated the code so that the workaround is enabled, but
limited to the 82576, or activated if we exceed the available unicast
addresses.
The workaround has a side effect of mirroring all of the traffic outgoing
from the VFs back to the PF. As such it is not recommended to use the
82576 in promiscuous mode as it will take a performance hit, though this is
now consistent with the performance as seen on the out-of-tree igb driver.
I also limited the scope of the UTA bits all being set to only when the
VMOLR register is enabled. This should limit the effects of the UTA
register so that we don't pick up any excess traffic unless promiscuous
mode has been enabled on the PF, whereas before the PF would have ended up
in something equivalent to unicast promiscuous mode with VLAN filtering
otherwise.
Signed-off-by: Alexander Duyck <[email protected]>
Tested-by: Aaron Brown <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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This change makes it so that we can use the bridge utility to add a FDB
entry for the PF to an igb port. By doing this we can enable the VFs to
talk to virtual ports residing on top of the PF.
In addition this should also address issues with MACVLANs trying to reside
on top of the PF as well as they would have had similar issues when added
to the PF with SR-IOV enabled.
Signed-off-by: Alexander Duyck <[email protected]>
Tested-by: Aaron Brown <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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This patch drops several checks that we dropped from ixgbe some ago. It
should not be possible for us to be called with either of the conditional
statements returning true so we can just drop them from the hot-path.
Signed-off-by: Alexander Duyck <[email protected]>
Tested-by: Aaron Brown <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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This change fixes things so that we can fully support SR-IOV or the
recently added NTUPLE filtering while allowing support for VLAN promiscuous
mode. By making this change we are able to support possible scenarios such
as SR-IOV with the PF connected to a Linux bridge hosting other VMs.
Signed-off-by: Alexander Duyck <[email protected]>
Tested-by: Aaron Brown <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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This patch is meant to clean-up the configuration of the VF port based VLAN
configuration. The original logic was a bit muddled and had some
undesirable side effects such as VLANs being either completely stripped
from the port or VLANs being left when they shouldn't be. The idea behind
this code is to avoid any events such as spurious spoof notifications when
we are removing one VLAN tag and replacing it with another.
Signed-off-by: Alexander Duyck <[email protected]>
Tested-by: Aaron Brown <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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This change makes it so that we can merge the configuration of the VLVF
registers into the setting of the VFTA register. By doing this we simplify
the logic and make use of similar functionality that we have already added
for ixgbe making it easier to maintain both drivers.
Signed-off-by: Alexander Duyck <[email protected]>
Tested-by: Aaron Brown <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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This patch makes it so that we always add VLAN 0. This is important as we
need to guarantee the PF can receive untagged frames in the case of SR-IOV
being enabled but VLAN filtering not being enabled in the kernel.
Signed-off-by: Alexander Duyck <[email protected]>
Tested-by: Aaron Brown <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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The RLPML registers already take the size of VLAN headers into account when
determining the maximum packet length. This is called out in EAS documents
for several parts including the 82576 and the i350. As such we can drop
the addition of size to the value programmed into the RLPML registers.
Signed-off-by: Alexander Duyck <[email protected]>
Tested-by: Aaron Brown <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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Since the igb driver is using page based receive there is no point in
limiting the Rx capabilities of the device. The driver can receive 9K
jumbo frames at all times. The only changes needed due to MTU changes are
updates for the FIFO sizes and flow-control watermarks.
Update the maximum frame size to reflect the 9.5K limitation of the
hardware, and replace all instances of max_frame_size with
MAX_JUMBO_FRAME_SIZE when referring to an Rx FIFO or frame.
Signed-off-by: Alexander Duyck <[email protected]>
Tested-by: Aaron Brown <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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This patch starts the clean-up process on the VFTA configuration.
Specifically in this patch I attempt to address and simplify several items
while also updating the code to bring it more inline with what is already
in ixgbe.
Signed-off-by: Alexander Duyck <[email protected]>
Tested-by: Aaron Brown <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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Drop a bunch of hand written byte swapping code in favor of just doing the
byte swapping ourselves. The registers are little endian registers storing
a big endian value so if we read the MAC address array as little endian
then we will get the CPU registers into the proper layout.
Signed-off-by: Alexander Duyck <[email protected]>
Tested-by: Aaron Brown <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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The driver shouldn't just give up if it fails to get the hardware
mailbox lock. This can happen in a situation where the PF-VF
communication channel is heavily loaded and causes complete
communications failure between the PF and VF drivers.
Add a counter and a delay. The driver will now retry ten times, waiting
one millisecond between retries.
Signed-off-by: Mitch Williams <[email protected]>
Tested-by: Aaron Brown <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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By the commit 72ddef0506da ("igb: Fix oops caused by missing queue
pairing"), the IGB_FLAG_QUEUE_PAIRS flag can now be set when changing the
number of queues by "ethtool -L", but it is never cleared unless the igb
driver is reloaded.
This patch clears it if queue pairing becomes unnecessary as a result of
"ethtool -L".
Signed-off-by: Shota Suzuki <[email protected]>
Tested-by: Aaron Brown <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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If VFs are enabled (max_vfs >= 1), both max_rss_queues and
adapter->rss_queues are set to 2 in the case of e1000_82576.
In this case, IGB_FLAG_QUEUE_PAIRS is always set in the default block as a
result of fall-through, thus setting it in the e1000_82576 block is not
necessary.
Signed-off-by: Shota Suzuki <[email protected]>
Tested-by: Aaron Brown <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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There is an opportunity to bulk free SKBs during reclaiming of
resources after DMA transmit completes in ixgbe_clean_tx_irq. Thus,
bulk freeing at this point does not introduce any added latency.
Simply use napi_consume_skb() which were recently introduced. The
napi_budget parameter is needed by napi_consume_skb() to detect if it
is called from netpoll.
Benchmarking IPv4-forwarding, on CPU i7-4790K @4.2GHz (no turbo boost)
Single CPU/flow numbers: before: 1982144 pps -> after : 2064446 pps
Improvement: +82302 pps, -20 nanosec, +4.1%
(SLUB and GCC version 5.1.1 20150618 (Red Hat 5.1.1-4))
Joint work with Alexander Duyck.
Signed-off-by: Alexander Duyck <[email protected]>
Signed-off-by: Jesper Dangaard Brouer <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Add some missing reporting/advertisement of 100Mb capability
for adapters that support it.
Change-ID: I8b8523fbdc99517bec29d90c71b3744db11542ac
Signed-off-by: Catherine Sullivan <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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Add the new External Device Power Ability field to the get_link_status data
structure, using space from the reserved field at the end of the struct.
Signed-off-by: Shannon Nelson <[email protected]>
Acked-by: Kevin Scott <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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Fix the name of the new cloud tunnel type from the place-holder NGE
name to the official Geneve. Also fix the spelling of the VXLAN type.
Signed-off-by: Shannon Nelson <[email protected]>
Acked-by: Kevin Scott <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
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Add the AQ opcode and struct definitions for the Run PHY Activity command
Signed-off-by: Shannon Nelson <[email protected]>
Acked-by: Kevin Scott <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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X710/XL710 devices require FW version checks to properly handle DCB
configurations from the FW. Newer devices do not, so limit these checks
to X710/XL710.
Signed-off-by: Greg Bowers <[email protected]>
Acked-by: Shannon Nelson <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
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