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The ice_ptp_link_change function is currently only called for E822 based
hardware. Future changes are going to extend this function to perform
additional tasks on link change.
Always call this function, moving the E810 check from the callers down to
just before we call the E822-specific function required to restart the PHY.
This function also returns an error value, but none of the callers actually
check it. In general, the errors it produces are more likely systemic
problems such as invalid or corrupt port numbers. No caller checks these,
and so no warning is logged.
Re-order the flag checks so that ICE_FLAG_PTP is checked first. Drop the
unnecessary check for ICE_FLAG_PTP_SUPPORTED, as ICE_FLAG_PTP will not be
set except when ICE_FLAG_PTP_SUPPORTED is set.
Convert the port checks to WARN_ON_ONCE, in order to generate a kernel
stack trace when they are hit.
Convert the function to void since no caller actually checks these return
values.
Co-developed-by: Dave Ertman <david.m.ertman@intel.com>
Signed-off-by: Dave Ertman <david.m.ertman@intel.com>
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Gurucharan G <gurucharanx.g@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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The ice_ptp_link_change function has a comment which mentions "link
err" when referring to the current link status. We are storing the status
of whether link is up or down, which is not an error.
It is appears that this use of err accidentally got included due to an
overzealous search and replace when removing the ice_status enum and local
status variable.
Fix the wording to use the correct term.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Gurucharan G <gurucharanx.g@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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In E822 products, the owner PF should reset memory for all quads, not
only for the one where assigned lport is.
Signed-off-by: Karol Kolacinski <karol.kolacinski@intel.com>
Tested-by: Gurucharan G <gurucharanx.g@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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The E822 devices support an extended "vernier" calibration which enables
higher precision timestamps by accounting for delays in the PHY, and
compensating for them. These delays are measured by hardware as part of its
vernier calibration logic.
The driver currently starts the PHY in "bypass" mode which skips
the compensation. Then it later attempts to switch from bypass to vernier.
This unfortunately does not work as expected. Instead of properly
compensating for the delays, the hardware continues operating in bypass
without the improved precision expected.
Because we cannot dynamically switch between bypass and vernier mode,
refactor the driver to always operate in vernier mode. This has a slight
downside: Tx timestamp and Rx timestamp requests that occur as the very
first packet set after link up will not complete properly and may be
reported to applications as missing timestamps.
This occurs frequently in test environments where traffic is light or
targeted specifically at testing PTP. However, in practice most
environments will have transmitted or received some data over the network
before such initial requests are made.
Signed-off-by: Milena Olech <milena.olech@intel.com>
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Gurucharan G <gurucharanx.g@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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Some supported devices have per-port timestamp memory blocks while
others have shared ones within quads. Rename the struct ice_ptp_tx
fields to reflect the block entities it works with
Signed-off-by: Sergey Temerkhanov <sergey.temerkhanov@intel.com>
Tested-by: Gurucharan G <gurucharanx.g@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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In an earlier commit, I added a bounds check to prevent an out of bounds
read and a WARN(). On further discussion and consideration that check
was probably too aggressive. Instead of returning -EINVAL, a better fix
would be to just prevent the out of bounds read but continue the process.
Background: The value of "pp->rxq_def" is a number between 0-7 by default,
or even higher depending on the value of "rxq_number", which is a module
parameter. If the value is more than the number of available CPUs then
it will trigger the WARN() in cpu_max_bits_warn().
Fixes: e8b4fc13900b ("net: mvneta: Prevent out of bounds read in mvneta_config_rss()")
Signed-off-by: Dan Carpenter <error27@gmail.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Link: https://lore.kernel.org/r/Y5A7d1E5ccwHTYPf@kadam
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Enable configuration of IPsec packet offload through XFRM state add
interface together with moving specific to IPsec packet mode limitations
to specific switch-case section.
Reviewed-by: Raed Salem <raeds@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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Extend event logic to update ESN state (esn_msb, esn_overlap)
for an IPsec Offload context.
Reviewed-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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Enable object changed event to signal IPsec about hitting
soft and hard limits.
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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Implement mlx5 IPsec callback to update current lifetime counters.
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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Instead of performing custom hash calculations, rely on FW that returns
unique identifier to every created SA. That identifier is Xarray ready,
which provides better semantic with efficient access.
In addition, store both TX and RX SAs to allow correlation between event
generated by HW when limits are armed and XFRM states.
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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Improve readability by providing direct pointer to struct mlx5e_ipsec.
Reviewed-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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Software implementation of IPsec skips encryption of packets in TX
path if no matching policy is found. So align HW implementation to
this behavior, by requiring matching reqid for offloaded policy and
SA.
Reviewed-by: Raed Salem <raeds@nvidia.com>
Reviewed-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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Add the following statistics:
RX successfully IPsec flows:
ipsec_rx_pkts : Number of packets passed Rx IPsec flow
ipsec_rx_bytes : Number of bytes passed Rx IPsec flow
Rx dropped IPsec policy packets:
ipsec_rx_drop_pkts: Number of packets dropped in Rx datapath due to IPsec drop policy
ipsec_rx_drop_bytes: Number of bytes dropped in Rx datapath due to IPsec drop policy
TX successfully encrypted and encapsulated IPsec packets:
ipsec_tx_pkts : Number of packets encrypted and encapsulated successfully
ipsec_tx_bytes : Number of bytes encrypted and encapsulated successfully
Tx dropped IPsec policy packets:
ipsec_tx_drop_pkts: Number of packets dropped in Tx datapath due to IPsec drop policy
ipsec_tx_drop_bytes: Number of bytes dropped in Tx datapath due to IPsec drop policy
The above can be seen using:
ethtool -S <ifc> |grep ipsec
Signed-off-by: Raed Salem <raeds@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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Flow steering API separates newly created rules based on their
match criteria. Right now, all IPsec tables are created with one
group and suffers from not-optimal FS performance.
Count number of different match criteria for relevant tables, and
set proper value at the table creation.
Reviewed-by: Raed Salem <raeds@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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In packet offload mode, the HW is responsible to handle ESP headers,
SPI numbers and trailers (ICV) together with different logic for
RX and TX paths.
In order to support packet offload mode, special logic is added
to flow steering rules.
Reviewed-by: Raed Salem <raeds@nvidia.com>
Reviewed-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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Remove intermediate variable in favor of having similar coding style
for Rx and Tx add rule functions.
Reviewed-by: Raed Salem <raeds@nvidia.com>
Reviewed-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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Implement mlx5 flow steering logic and mlx5 IPsec code support
XFRM policy offload.
Reviewed-by: Raed Salem <raeds@nvidia.com>
Reviewed-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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Add empty table to be used for IPsec policy offload.
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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On low power during system suspend the ALE table context is lost.
Save the ALE context before suspend and restore it after resume.
Signed-off-by: Roger Quadros <rogerq@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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During suspend resume the context of PORT_VLAN_REG is lost so
save it during suspend and restore it during resume for
host port and slave ports.
Signed-off-by: Roger Quadros <rogerq@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Add PM handlers for System suspend/resume.
As DMA driver doesn't yet support suspend/resume we free up
the DMA channels at suspend and acquire and initialize them
at resume.
In this revised approach we do not free the TX/RX IRQs at
am65_cpsw_nuss_common_stop() as it causes problems.
We will now free them only on .suspend() as we need to release
the DMA channels (as DMA looses context) and re-acquiring
them on .resume() may not necessarily give us the same
IRQs.
To make this easier:
- introduce am65_cpsw_nuss_remove_rx_chns() which is
similar to am65_cpsw_nuss_remove_tx_chns(). These will
be invoked in pm.suspend() to release the DMA channels
and free up the IRQs.
- move napi_add() and request_irq() calls to
am65_cpsw_nuss_init_rx/tx_chns() so we can invoke them
in pm.resume() to acquire the DMA channels and IRQs.
As CPTS looses contect during suspend/resume, invoke the
necessary CPTS suspend/resume helpers.
ALE_CLEAR command is issued in cpsw_ale_start() so no need
to issue it before the call to cpsw_ale_start().
Signed-off-by: Roger Quadros <rogerq@kernel.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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This reverts commit fd23df72f2be317d38d9fde0a8996b8e7454fd2a.
This commit broke set channel operation. Revert this and
implement it with a different approach in a separate patch.
Signed-off-by: Roger Quadros <rogerq@kernel.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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This reverts commit 643cf0e3ab5ccee37b3c53c018bd476c45c4b70e.
This is to make it easier to revert the offending commit
fd23df72f2be ("net: ethernet: ti: am65-cpsw: Add suspend/resume support")
Signed-off-by: Roger Quadros <rogerq@kernel.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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suspend/resume"
This reverts commit 1af3cb3702d02167926a2bd18580cecb2d64fd94.
This is to make it easier to revert the offending commit
fd23df72f2be ("net: ethernet: ti: am65-cpsw: Add suspend/resume support")
Signed-off-by: Roger Quadros <rogerq@kernel.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Implement devlink port function commands to enable / disable migratable.
This is used to control the migratable capability of the device.
Signed-off-by: Shay Drory <shayd@nvidia.com>
Reviewed-by: Mark Bloch <mbloch@nvidia.com>
Acked-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Implement devlink port function commands to enable / disable RoCE.
This is used to control the RoCE device capabilities.
This patch implement infrastructure which will be used by downstream
patches that will add additional capabilities.
Signed-off-by: Yishai Hadas <yishaih@nvidia.com>
Signed-off-by: Daniel Jurgens <danielj@nvidia.com>
Signed-off-by: Shay Drory <shayd@nvidia.com>
Reviewed-by: Parav Pandit <parav@nvidia.com>
Reviewed-by: Mark Bloch <mbloch@nvidia.com>
Acked-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Downstream patch requires to get other function GENERAL2 caps while
mlx5_vport_get_other_func_cap() gets only one type of caps (general).
Rename it to represent this and introduce a generic implementation
of mlx5_vport_get_other_func_cap().
Signed-off-by: Shay Drory <shayd@nvidia.com>
Reviewed-by: Mark Bloch <mbloch@nvidia.com>
Acked-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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CN10K silicon MAC block RPM and CN10KB silicon MAC block RPM_USX
both support BASER and RSFEC modes.
Also MAC (CGX) on OcteonTx2 silicon variants and MAC (RPM) on
OcteonTx3 CN10K are different and FEC stats need to be read
differently. CN10KB MAC block (RPM_USX) fec csr offsets are same
as CN10K MAC block (RPM) mac_ops points to same fn(). Upper layer
interface between RVU AF and PF netdev is kept same. Based on
silicon variant appropriate fn() pointer is called to read FEC stats
Signed-off-by: Hariprasad Kelam <hkelam@marvell.com>
Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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This patch registers a callback for get_fec_stats such that
FEC stats can be queried from the below command
"ethtool -I --show-fec eth0"
Signed-off-by: Hariprasad Kelam <hkelam@marvell.com>
Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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OcteonTx2's next gen platform the CN10KB has RPM_USX MAC which has a
different serdes when compared to RPM MAC. Though the underlying
HW is different, the CSR interface has been designed largely inline
with RPM MAC, with few exceptions though. So we are using the same
CGX driver for RPM_USX MAC as well and will have a different set of APIs
for RPM_USX where ever necessary.
The RPM and RPM_USX blocks support a different number of LMACS.
RPM_USX support 8 LMACS per MAC block whereas legacy RPM supports only 4
LMACS per MAC. with this RPM_USX support double the number of DMAC filters
and fifo size.
This patch adds initial support for CN10KB's RPM_USX MAC i.e registering
the driver and defining MAC operations (mac_ops). Adds the logic to
configure internal loopback and pause frames and assign FIFO length to
LMACS.
Kernel reads lmac features like lmac type, autoneg, etc from shared
firmware data this structure only supports 4 lmacs per MAC, this patch
extends this structure to accommodate 8 lmacs.
Signed-off-by: Hariprasad Kelam <hkelam@marvell.com>
Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Most of the code in CGX/RPM driver assumes that max lmacs per
given MAC as always, 4 and the number of MAC blocks also as 4.
With this assumption, the max number of interfaces supported is
hardcoded to 16. This creates a problem as next gen CN10KB silicon
MAC supports 8 lmacs per MAC block.
This patch solves the problem by using "max lmac per MAC block"
value from constant csrs and uses cgx_cnt_max value which is
populated based number of MAC blocks supported by silicon.
Signed-off-by: Rakesh Babu Saladi <rsaladi2@marvell.com>
Signed-off-by: Hariprasad Kelam <hkelam@marvell.com>
Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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dpaa2_switch_acl_entry_remove()
The cmd_buff needs to be freed when error happened in
dpaa2_switch_acl_entry_add() and dpaa2_switch_acl_entry_remove().
Fixes: 1110318d83e8 ("dpaa2-switch: add tc flower hardware offload on ingress traffic")
Signed-off-by: Yuan Can <yuancan@huawei.com>
Link: https://lore.kernel.org/r/20221205061515.115012-1-yuancan@huawei.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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The np needs to be released through of_node_put() in the error handling
path of mtk_wed_wo_hardware_init().
Fixes: 799684448e3e ("net: ethernet: mtk_wed: introduce wed wo support")
Signed-off-by: Yuan Can <yuancan@huawei.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Link: https://lore.kernel.org/r/20221205034339.112163-1-yuancan@huawei.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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The greth_init_rings() function won't free the newly allocated skb when
dma_mapping_error() returns error, so add dev_kfree_skb() to fix it.
Compile tested only.
Fixes: d4c41139df6e ("net: Add Aeroflex Gaisler 10/100/1G Ethernet MAC driver")
Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Link: https://lore.kernel.org/r/1670134149-29516-1-git-send-email-zhangchangzhong@huawei.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue
Tony Nguyen says:
====================
Intel Wired LAN Driver Updates 2022-12-05 (i40e)
Michal clears XPS init flag on reset to allow for updated values to be
written.
Sylwester adds sleep to VF reset to resolve issue of VFs not getting
resources.
Przemyslaw rejects filters for raw IPv4 or IPv6 l4_4_bytes filters as they
are not supported.
* '40GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue:
i40e: Disallow ip4 and ip6 l4_4_bytes
i40e: Fix for VF MAC address 0
i40e: Fix not setting default xps_cpus after reset
====================
Link: https://lore.kernel.org/r/20221205212523.3197565-1-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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This patch adds reset parameter to mtk_wed_rx_ring_setup signature
in order to align rx_ring_setup callback to tx_ring_setup one introduced
in 'commit 23dca7a90017 ("net: ethernet: mtk_wed: add reset to
tx_ring_setup callback")'
Co-developed-by: Sujuan Chen <sujuan.chen@mediatek.com>
Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Link: https://lore.kernel.org/r/29c6e7a5469e784406cf3e2920351d1207713d05.1670239984.git.lorenzo@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Semicolons after "}" are not needed.
Signed-off-by: zhang songyi <zhang.songyi@zte.com.cn>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Link: https://lore.kernel.org/r/202212051422158113766@zte.com.cn
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Follow the advice of the Documentation/filesystems/sysfs.rst and show()
should only use sysfs_emit() or sysfs_emit_at() when formatting the
value to be returned to user space.
Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Acked-by: Martin Habets <habetsm.xilinx@gmail.com>
Link: https://lore.kernel.org/r/202212051021451139126@zte.com.cn
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Prior to the Fixes: commit, the initialization code went through the
same fec_enet_set_coalesce() function as used by ethtool, and that
function correctly checks whether the current variant has support for
irq coalescing.
Now that the initialization code instead calls fec_enet_itr_coal_set()
directly, that call needs to be guarded by a check for the
FEC_QUIRK_HAS_COALESCE bit.
Fixes: df727d4547de (net: fec: don't reset irq coalesce settings to defaults on "ip link up")
Reported-by: Greg Ungerer <gregungerer@westnet.com.au>
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20221205204604.869853-1-linux@rasmusvillemoes.dk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Create general function that sets miss group and rule to forward all
not-matched traffic to the next table.
Reviewed-by: Raed Salem <raeds@nvidia.com>
Reviewed-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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Move miss handles into dedicated struct, so we can reuse it in next
patch when creating IPsec policy flow table.
Reviewed-by: Raed Salem <raeds@nvidia.com>
Reviewed-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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Reuse existing struct what holds all information about modify
header pointer and rule. This helps to reduce ambiguity from the
name _err_ that doesn't describe the real purpose of that flow
table, rule and function - to copy status result from HW to
the stack.
Reviewed-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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Rewrote the IPsec RX add rule path to be less convoluted
and don't rely on pre-initialized variables. The code now has clean
linear flow with clean separation between error and success paths.
Reviewed-by: Raed Salem <raeds@nvidia.com>
Reviewed-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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The policy offload logic needs to set flow steering rule that match
on saddr and daddr too, so factor out this code to separate functions,
together with code alignment to netdev coding pattern of relying on
family type.
As part of this change, let's separate more logic from setup_fte_common
to make sure that the function names describe that is done in the
function better than general *common* name.
Reviewed-by: Raed Salem <raeds@nvidia.com>
Reviewed-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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Even now, to support IPsec crypto, the RX and TX paths use same
logic to create flow tables. In the following patches, we will
add more tables to support IPsec packet offload. So reuse existing
code and rewrite it to support IPsec packet offload from the beginning.
Reviewed-by: Raed Salem <raeds@nvidia.com>
Reviewed-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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Create initial hardware IPsec packet offload object and connect it
to advanced steering operation (ASO) context and queue, so the data
path can communicate with the stack.
Reviewed-by: Raed Salem <raeds@nvidia.com>
Reviewed-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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Setup the ASO (Advanced Steering Operation) object that is needed
for IPsec to interact with SW stack about various fast changing
events: replay window, lifetime limits, e.t.c
Reviewed-by: Raed Salem <raeds@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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mlx5 priv structure is driver main structure that holds high level data.
That information is not needed for IPsec flow steering logic and the
pointer to mlx5e_priv was not supposed to be passed in the first place.
This change "cleans" the logic to rely on internal to IPsec structures
without touching global mlx5e_priv.
Reviewed-by: Raed Salem <raeds@nvidia.com>
Reviewed-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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Low level mlx5 code needs to use mlx5_core print routines and
not netdev ones, as the failures are relevant to the HW itself
and not to its netdev.
This change allows us to remove access to mlx5 priv structure, which
holds high level driver data that isn't needed for mlx5 IPsec code.
Reviewed-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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