linux-stable.git/drivers/net/ethernet/intel, branch linux-5.14.y Linux kernel stable tree ice: Fix not stopping Tx queues for VFs 2021-11-17T10:04:38+00:00 Brett Creeley brett.creeley@intel.com 2021-09-09T21:38:08+00:00 bbe42d65433a87a30ae0b6b0b18b54ecaf9f9e0d [ Upstream commit b385cca47363316c6d9a74ae9db407bbc281f815 ] When a VF is removed and/or reset its Tx queues need to be stopped from the PF. This is done by calling the ice_dis_vf_qs() function, which calls ice_vsi_stop_lan_tx_rings(). Currently ice_dis_vf_qs() is protected by the VF state bit ICE_VF_STATE_QS_ENA. Unfortunately, this is causing the Tx queues to not be disabled in some cases and when the VF tries to re-enable/reconfigure its Tx queues over virtchnl the op is failing. This is because a VF can be reset and/or removed before the ICE_VF_STATE_QS_ENA bit is set, but the Tx queues were already configured via ice_vsi_cfg_single_txq() in the VIRTCHNL_OP_CONFIG_VSI_QUEUES op. However, the ICE_VF_STATE_QS_ENA bit is set on a successful VIRTCHNL_OP_ENABLE_QUEUES, which will always happen after the VIRTCHNL_OP_CONFIG_VSI_QUEUES op. This was causing the following error message when loading the ice driver, creating VFs, and modifying VF trust in an endless loop: [35274.192484] ice 0000:88:00.0: Failed to set LAN Tx queue context, error: ICE_ERR_PARAM [35274.193074] ice 0000:88:00.0: VF 0 failed opcode 6, retval: -5 [35274.193640] iavf 0000:88:01.0: PF returned error -5 (IAVF_ERR_PARAM) to our request 6 Fix this by always calling ice_dis_vf_qs() and silencing the error message in ice_vsi_stop_tx_ring() since the calling code ignores the return anyway. Also, all other places that call ice_vsi_stop_tx_ring() catch the error, so this doesn't affect those flows since there was no change to the values the function returns. Other solutions were considered (i.e. tracking which VF queues had been "started/configured" in VIRTCHNL_OP_CONFIG_VSI_QUEUES, but it seemed more complicated than it was worth. This solution also brings in the chance for other unexpected conditions due to invalid state bit checks. So, the proposed solution seemed like the best option since there is no harm in failing to stop Tx queues that were never started. This issue can be seen using the following commands: for i in {0..50}; do rmmod ice modprobe ice sleep 1 echo 1 > /sys/class/net/ens785f0/device/sriov_numvfs echo 1 > /sys/class/net/ens785f1/device/sriov_numvfs ip link set ens785f1 vf 0 trust on ip link set ens785f0 vf 0 trust on sleep 2 echo 0 > /sys/class/net/ens785f0/device/sriov_numvfs echo 0 > /sys/class/net/ens785f1/device/sriov_numvfs sleep 1 echo 1 > /sys/class/net/ens785f0/device/sriov_numvfs echo 1 > /sys/class/net/ens785f1/device/sriov_numvfs ip link set ens785f1 vf 0 trust on ip link set ens785f0 vf 0 trust on done Fixes: 77ca27c41705 ("ice: add support for virtchnl_queue_select.[tx|rx]_queues bitmap") Signed-off-by: Brett Creeley <brett.creeley@intel.com> Tested-by: Konrad Jankowski <konrad0.jankowski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit b385cca47363316c6d9a74ae9db407bbc281f815 ]

When a VF is removed and/or reset its Tx queues need to be
stopped from the PF. This is done by calling the ice_dis_vf_qs()
function, which calls ice_vsi_stop_lan_tx_rings(). Currently
ice_dis_vf_qs() is protected by the VF state bit ICE_VF_STATE_QS_ENA.
Unfortunately, this is causing the Tx queues to not be disabled in some
cases and when the VF tries to re-enable/reconfigure its Tx queues over
virtchnl the op is failing. This is because a VF can be reset and/or
removed before the ICE_VF_STATE_QS_ENA bit is set, but the Tx queues
were already configured via ice_vsi_cfg_single_txq() in the
VIRTCHNL_OP_CONFIG_VSI_QUEUES op. However, the ICE_VF_STATE_QS_ENA bit
is set on a successful VIRTCHNL_OP_ENABLE_QUEUES, which will always
happen after the VIRTCHNL_OP_CONFIG_VSI_QUEUES op.

This was causing the following error message when loading the ice
driver, creating VFs, and modifying VF trust in an endless loop:

[35274.192484] ice 0000:88:00.0: Failed to set LAN Tx queue context, error: ICE_ERR_PARAM
[35274.193074] ice 0000:88:00.0: VF 0 failed opcode 6, retval: -5
[35274.193640] iavf 0000:88:01.0: PF returned error -5 (IAVF_ERR_PARAM) to our request 6

Fix this by always calling ice_dis_vf_qs() and silencing the error
message in ice_vsi_stop_tx_ring() since the calling code ignores the
return anyway. Also, all other places that call ice_vsi_stop_tx_ring()
catch the error, so this doesn't affect those flows since there was no
change to the values the function returns.

Other solutions were considered (i.e. tracking which VF queues had been
"started/configured" in VIRTCHNL_OP_CONFIG_VSI_QUEUES, but it seemed
more complicated than it was worth. This solution also brings in the
chance for other unexpected conditions due to invalid state bit checks.
So, the proposed solution seemed like the best option since there is no
harm in failing to stop Tx queues that were never started.

This issue can be seen using the following commands:

for i in {0..50}; do
        rmmod ice
        modprobe ice

        sleep 1

        echo 1 > /sys/class/net/ens785f0/device/sriov_numvfs
        echo 1 > /sys/class/net/ens785f1/device/sriov_numvfs

        ip link set ens785f1 vf 0 trust on
        ip link set ens785f0 vf 0 trust on

        sleep 2

        echo 0 > /sys/class/net/ens785f0/device/sriov_numvfs
        echo 0 > /sys/class/net/ens785f1/device/sriov_numvfs
        sleep 1
        echo 1 > /sys/class/net/ens785f0/device/sriov_numvfs
        echo 1 > /sys/class/net/ens785f1/device/sriov_numvfs

        ip link set ens785f1 vf 0 trust on
        ip link set ens785f0 vf 0 trust on
done

Fixes: 77ca27c41705 ("ice: add support for virtchnl_queue_select.[tx|rx]_queues bitmap")
Signed-off-by: Brett Creeley <brett.creeley@intel.com>
Tested-by: Konrad Jankowski <konrad0.jankowski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
ice: Fix replacing VF hardware MAC to existing MAC filter 2021-11-17T10:04:38+00:00 Sylwester Dziedziuch sylwesterx.dziedziuch@intel.com 2021-05-06T15:40:03+00:00 b15d8035cdb78444228994c42ff324e1272c99d2 [ Upstream commit ce572a5b88d5ca6737b5e23da9892792fd708ad3 ] VF was not able to change its hardware MAC address in case the new address was already present in the MAC filter list. Change the handling of VF add mac request to not return if requested MAC address is already present on the list and check if its hardware MAC needs to be updated in this case. Fixes: ed4c068d46f6 ("ice: Enable ip link show on the PF to display VF unicast MAC(s)") Signed-off-by: Sylwester Dziedziuch <sylwesterx.dziedziuch@intel.com> Tested-by: Tony Brelinski <tony.brelinski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit ce572a5b88d5ca6737b5e23da9892792fd708ad3 ]

VF was not able to change its hardware MAC address in case
the new address was already present in the MAC filter list.
Change the handling of VF add mac request to not return
if requested MAC address is already present on the list
and check if its hardware MAC needs to be updated in this case.

Fixes: ed4c068d46f6 ("ice: Enable ip link show on the PF to display VF unicast MAC(s)")
Signed-off-by: Sylwester Dziedziuch <sylwesterx.dziedziuch@intel.com>
Tested-by: Tony Brelinski <tony.brelinski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
ice: Move devlink port to PF/VF struct 2021-11-17T10:03:49+00:00 Wojciech Drewek wojciech.drewek@intel.com 2021-08-20T00:08:49+00:00 86d9d52d685685b046d99ab00643d31f10cc5c7e [ Upstream commit 2ae0aa4758b0f4a247d45cb3bf01548a7f396751 ] Keeping devlink port inside VSI data structure causes some issues. Since VF VSI is released during reset that means that we have to unregister devlink port and register it again every time reset is triggered. With the new changes in devlink API it might cause deadlock issues. After calling devlink_port_register/devlink_port_unregister devlink API is going to lock rtnl_mutex. It's an issue when VF reset is triggered in netlink operation context (like setting VF MAC address or VLAN), because rtnl_lock is already taken by netlink. Another call of rtnl_lock from devlink API results in dead-lock. By moving devlink port to PF/VF we avoid creating/destroying it during reset. Since this patch, devlink ports are created during ice_probe, destroyed during ice_remove for PF and created during ice_repr_add, destroyed during ice_repr_rem for VF. Signed-off-by: Wojciech Drewek <wojciech.drewek@intel.com> Tested-by: Sandeep Penigalapati <sandeep.penigalapati@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 2ae0aa4758b0f4a247d45cb3bf01548a7f396751 ]

Keeping devlink port inside VSI data structure causes some issues.
Since VF VSI is released during reset that means that we have to
unregister devlink port and register it again every time reset is
triggered. With the new changes in devlink API it
might cause deadlock issues. After calling
devlink_port_register/devlink_port_unregister devlink API is going to
lock rtnl_mutex. It's an issue when VF reset is triggered in netlink
operation context (like setting VF MAC address or VLAN),
because rtnl_lock is already taken by netlink. Another call of
rtnl_lock from devlink API results in dead-lock.

By moving devlink port to PF/VF we avoid creating/destroying it
during reset. Since this patch, devlink ports are created during
ice_probe, destroyed during ice_remove for PF and created during
ice_repr_add, destroyed during ice_repr_rem for VF.

Signed-off-by: Wojciech Drewek <wojciech.drewek@intel.com>
Tested-by: Sandeep Penigalapati <sandeep.penigalapati@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
ice: check whether PTP is initialized in ice_ptp_release() 2021-11-02T18:50:57+00:00 Yongxin Liu yongxin.liu@windriver.com 2021-10-11T07:02:16+00:00 63a97a9f95f26fb64c72087bfbdce767f69929e6 commit fd1b5beb177a8372cea2a0d014835491e4886f77 upstream. PTP is currently only supported on E810 devices, it is checked in ice_ptp_init(). However, there is no check in ice_ptp_release(). For other E800 series devices, ice_ptp_release() will be wrongly executed. Fix the following calltrace. INFO: trying to register non-static key. The code is fine but needs lockdep annotation, or maybe you didn't initialize this object before use? turning off the locking correctness validator. Workqueue: ice ice_service_task [ice] Call Trace: dump_stack_lvl+0x5b/0x82 dump_stack+0x10/0x12 register_lock_class+0x495/0x4a0 ? find_held_lock+0x3c/0xb0 __lock_acquire+0x71/0x1830 lock_acquire+0x1e6/0x330 ? ice_ptp_release+0x3c/0x1e0 [ice] ? _raw_spin_lock+0x19/0x70 ? ice_ptp_release+0x3c/0x1e0 [ice] _raw_spin_lock+0x38/0x70 ? ice_ptp_release+0x3c/0x1e0 [ice] ice_ptp_release+0x3c/0x1e0 [ice] ice_prepare_for_reset+0xcb/0xe0 [ice] ice_do_reset+0x38/0x110 [ice] ice_service_task+0x138/0xf10 [ice] ? __this_cpu_preempt_check+0x13/0x20 process_one_work+0x26a/0x650 worker_thread+0x3f/0x3b0 ? __kthread_parkme+0x51/0xb0 ? process_one_work+0x650/0x650 kthread+0x161/0x190 ? set_kthread_struct+0x40/0x40 ret_from_fork+0x1f/0x30 Fixes: 4dd0d5c33c3e ("ice: add lock around Tx timestamp tracker flush") Signed-off-by: Yongxin Liu <yongxin.liu@windriver.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Gurucharan G <gurucharanx.g@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit fd1b5beb177a8372cea2a0d014835491e4886f77 upstream.

PTP is currently only supported on E810 devices, it is checked
in ice_ptp_init(). However, there is no check in ice_ptp_release().
For other E800 series devices, ice_ptp_release() will be wrongly executed.

Fix the following calltrace.

  INFO: trying to register non-static key.
  The code is fine but needs lockdep annotation, or maybe
  you didn't initialize this object before use?
  turning off the locking correctness validator.
  Workqueue: ice ice_service_task [ice]
  Call Trace:
   dump_stack_lvl+0x5b/0x82
   dump_stack+0x10/0x12
   register_lock_class+0x495/0x4a0
   ? find_held_lock+0x3c/0xb0
   __lock_acquire+0x71/0x1830
   lock_acquire+0x1e6/0x330
   ? ice_ptp_release+0x3c/0x1e0 [ice]
   ? _raw_spin_lock+0x19/0x70
   ? ice_ptp_release+0x3c/0x1e0 [ice]
   _raw_spin_lock+0x38/0x70
   ? ice_ptp_release+0x3c/0x1e0 [ice]
   ice_ptp_release+0x3c/0x1e0 [ice]
   ice_prepare_for_reset+0xcb/0xe0 [ice]
   ice_do_reset+0x38/0x110 [ice]
   ice_service_task+0x138/0xf10 [ice]
   ? __this_cpu_preempt_check+0x13/0x20
   process_one_work+0x26a/0x650
   worker_thread+0x3f/0x3b0
   ? __kthread_parkme+0x51/0xb0
   ? process_one_work+0x650/0x650
   kthread+0x161/0x190
   ? set_kthread_struct+0x40/0x40
   ret_from_fork+0x1f/0x30

Fixes: 4dd0d5c33c3e ("ice: add lock around Tx timestamp tracker flush")
Signed-off-by: Yongxin Liu <yongxin.liu@windriver.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Gurucharan G <gurucharanx.g@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ice: Respond to a NETDEV_UNREGISTER event for LAG 2021-11-02T18:50:57+00:00 Dave Ertman david.m.ertman@intel.com 2021-10-07T15:40:31+00:00 e83b3cce4722b880c277d44b13eebf2548cb2ebb commit 6a8b357278f5f8b9817147277ab8f12879dce8a8 upstream. When the PF is a member of a link aggregate, and the driver is removed, the process will hang unless we respond to the NETDEV_UNREGISTER event that is sent to the event_handler for LAG. Add a case statement for the ice_lag_event_handler to unlink the PF from the link aggregate. Also remove code that was incorrectly applying a dev_hold to peer_netdevs that were associated with the ice driver. Fixes: df006dd4b1dc ("ice: Add initial support framework for LAG") Signed-off-by: Dave Ertman <david.m.ertman@intel.com> Tested-by: Tony Brelinski <tony.brelinski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 6a8b357278f5f8b9817147277ab8f12879dce8a8 upstream.

When the PF is a member of a link aggregate, and the driver
is removed, the process will hang unless we respond to the
NETDEV_UNREGISTER event that is sent to the event_handler
for LAG.

Add a case statement for the ice_lag_event_handler to unlink
the PF from the link aggregate.

Also remove code that was incorrectly applying a dev_hold to
peer_netdevs that were associated with the ice driver.

Fixes: df006dd4b1dc ("ice: Add initial support framework for LAG")
Signed-off-by: Dave Ertman <david.m.ertman@intel.com>
Tested-by: Tony Brelinski <tony.brelinski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
e1000e: Separate TGP board type from SPT 2021-10-27T07:59:55+00:00 Sasha Neftin sasha.neftin@intel.com 2021-09-22T06:54:49+00:00 80344938e468f43dc0f292e6d3f5fc77ca7383f6 [ Upstream commit 280db5d420090a24e4e41f9ddcbf37920a598572 ] We have the same LAN controller on different PCHs. Separate TGP board type from SPT which will allow for specific fixes to be applied for TGP platforms. Suggested-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Sasha Neftin <sasha.neftin@intel.com> Reviewed-by: Paul Menzel <pmenzel@molgen.mpg.de> Tested-by: Mark Pearson <markpearson@lenovo.com> Tested-by: Nechama Kraus <nechamax.kraus@linux.intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 280db5d420090a24e4e41f9ddcbf37920a598572 ]

We have the same LAN controller on different PCHs. Separate TGP board
type from SPT which will allow for specific fixes to be applied for
TGP platforms.

Suggested-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Signed-off-by: Sasha Neftin <sasha.neftin@intel.com>
Reviewed-by: Paul Menzel <pmenzel@molgen.mpg.de>
Tested-by: Mark Pearson <markpearson@lenovo.com>
Tested-by: Nechama Kraus <nechamax.kraus@linux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
ice: Add missing E810 device ids 2021-10-27T07:59:38+00:00 Tony Nguyen anthony.l.nguyen@intel.com 2021-10-19T20:04:16+00:00 e867502bc4f6f1ed3c8b98813d17fbc36b45e7e7 [ Upstream commit 7dcf78b870be6418d72bb1c4d4924bf0f5ca5052 ] As part of support for E810 XXV devices, some device ids were inadvertently left out. Add those missing ids. Fixes: 195fb97766da ("ice: add additional E810 device id") Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Acked-by: Paul Menzel <pmenzel@molgen.mpg.de> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 7dcf78b870be6418d72bb1c4d4924bf0f5ca5052 ]

As part of support for E810 XXV devices, some device ids were
inadvertently left out. Add those missing ids.

Fixes: 195fb97766da ("ice: add additional E810 device id")
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Acked-by: Paul Menzel <pmenzel@molgen.mpg.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
igc: Update I226_K device ID 2021-10-27T07:59:38+00:00 Sasha Neftin sasha.neftin@intel.com 2021-09-09T17:49:04+00:00 9b76c3fedb24211883cbf6720ec324e6e5f8c412 [ Upstream commit 79cc8322b6d82747cb63ea464146c0bf5b5a6bc1 ] The device ID for I226_K was incorrectly assigned, update the device ID to the correct one. Fixes: bfa5e98c9de4 ("igc: Add new device ID") Signed-off-by: Sasha Neftin <sasha.neftin@intel.com> Tested-by: Nechama Kraus <nechamax.kraus@linux.intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 79cc8322b6d82747cb63ea464146c0bf5b5a6bc1 ]

The device ID for I226_K was incorrectly assigned, update the device
ID to the correct one.

Fixes: bfa5e98c9de4 ("igc: Add new device ID")
Signed-off-by: Sasha Neftin <sasha.neftin@intel.com>
Tested-by: Nechama Kraus <nechamax.kraus@linux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
e1000e: Fix packet loss on Tiger Lake and later 2021-10-27T07:59:38+00:00 Sasha Neftin sasha.neftin@intel.com 2021-09-22T06:55:42+00:00 3300633367b6a0a39446b98270ee335aa6b13fb5 [ Upstream commit 639e298f432fb058a9496ea16863f53b1ce935fe ] Update the HW MAC initialization flow. Do not gate DMA clock from the modPHY block. Keeping this clock will prevent dropped packets sent in burst mode on the Kumeran interface. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=213651 Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=213377 Fixes: fb776f5d57ee ("e1000e: Add support for Tiger Lake") Signed-off-by: Sasha Neftin <sasha.neftin@intel.com> Tested-by: Mark Pearson <markpearson@lenovo.com> Tested-by: Nechama Kraus <nechamax.kraus@linux.intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 639e298f432fb058a9496ea16863f53b1ce935fe ]

Update the HW MAC initialization flow. Do not gate DMA clock from
the modPHY block. Keeping this clock will prevent dropped packets
sent in burst mode on the Kumeran interface.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=213651
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=213377
Fixes: fb776f5d57ee ("e1000e: Add support for Tiger Lake")
Signed-off-by: Sasha Neftin <sasha.neftin@intel.com>
Tested-by: Mark Pearson <markpearson@lenovo.com>
Tested-by: Nechama Kraus <nechamax.kraus@linux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
ice: Print the api_patch as part of the fw.mgmt.api 2021-10-27T07:59:35+00:00 Brett Creeley brett.creeley@intel.com 2021-09-27T18:21:50+00:00 aabf95dddb4557fb85bf560d02de27cb1e321b6f [ Upstream commit b726ddf984a56a385c9df406a66c221f3a77c951 ] Currently when a user uses "devlink dev info", the fw.mgmt.api will be the major.minor numbers as shown below: devlink dev info pci/0000:3b:00.0 pci/0000:3b:00.0: driver ice serial_number 00-01-00-ff-ff-00-00-00 versions: fixed: board.id K91258-000 running: fw.mgmt 6.1.2 fw.mgmt.api 1.7 <--- No patch number included fw.mgmt.build 0xd75e7d06 fw.mgmt.srev 5 fw.undi 1.2992.0 fw.undi.srev 5 fw.psid.api 3.10 fw.bundle_id 0x800085cc fw.app.name ICE OS Default Package fw.app 1.3.27.0 fw.app.bundle_id 0xc0000001 fw.netlist 3.10.2000-3.1e.0 fw.netlist.build 0x2a76e110 stored: fw.mgmt.srev 5 fw.undi 1.2992.0 fw.undi.srev 5 fw.psid.api 3.10 fw.bundle_id 0x800085cc fw.netlist 3.10.2000-3.1e.0 fw.netlist.build 0x2a76e110 There are many features in the driver that depend on the major, minor, and patch version of the FW. Without the patch number in the output for fw.mgmt.api debugging issues related to the FW API version is difficult. Also, using major.minor.patch aligns with the existing firmware version which uses a 3 digit value. Fix this by making the fw.mgmt.api print the major.minor.patch versions. Shown below is the result: devlink dev info pci/0000:3b:00.0 pci/0000:3b:00.0: driver ice serial_number 00-01-00-ff-ff-00-00-00 versions: fixed: board.id K91258-000 running: fw.mgmt 6.1.2 fw.mgmt.api 1.7.9 <--- patch number included fw.mgmt.build 0xd75e7d06 fw.mgmt.srev 5 fw.undi 1.2992.0 fw.undi.srev 5 fw.psid.api 3.10 fw.bundle_id 0x800085cc fw.app.name ICE OS Default Package fw.app 1.3.27.0 fw.app.bundle_id 0xc0000001 fw.netlist 3.10.2000-3.1e.0 fw.netlist.build 0x2a76e110 stored: fw.mgmt.srev 5 fw.undi 1.2992.0 fw.undi.srev 5 fw.psid.api 3.10 fw.bundle_id 0x800085cc fw.netlist 3.10.2000-3.1e.0 fw.netlist.build 0x2a76e110 Fixes: ff2e5c700e08 ("ice: add basic handler for devlink .info_get") Signed-off-by: Brett Creeley <brett.creeley@intel.com> Tested-by: Gurucharan G <gurucharanx.g@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit b726ddf984a56a385c9df406a66c221f3a77c951 ]

Currently when a user uses "devlink dev info", the fw.mgmt.api will be
the major.minor numbers as shown below:

devlink dev info pci/0000:3b:00.0
pci/0000:3b:00.0:
  driver ice
  serial_number 00-01-00-ff-ff-00-00-00
  versions:
      fixed:
        board.id K91258-000
      running:
        fw.mgmt 6.1.2
        fw.mgmt.api 1.7 <--- No patch number included
        fw.mgmt.build 0xd75e7d06
        fw.mgmt.srev 5
        fw.undi 1.2992.0
        fw.undi.srev 5
        fw.psid.api 3.10
        fw.bundle_id 0x800085cc
        fw.app.name ICE OS Default Package
        fw.app 1.3.27.0
        fw.app.bundle_id 0xc0000001
        fw.netlist 3.10.2000-3.1e.0
        fw.netlist.build 0x2a76e110
      stored:
        fw.mgmt.srev 5
        fw.undi 1.2992.0
        fw.undi.srev 5
        fw.psid.api 3.10
        fw.bundle_id 0x800085cc
        fw.netlist 3.10.2000-3.1e.0
        fw.netlist.build 0x2a76e110

There are many features in the driver that depend on the major, minor,
and patch version of the FW. Without the patch number in the output for
fw.mgmt.api debugging issues related to the FW API version is difficult.
Also, using major.minor.patch aligns with the existing firmware version
which uses a 3 digit value.

Fix this by making the fw.mgmt.api print the major.minor.patch
versions. Shown below is the result:

devlink dev info pci/0000:3b:00.0
pci/0000:3b:00.0:
  driver ice
  serial_number 00-01-00-ff-ff-00-00-00
  versions:
      fixed:
        board.id K91258-000
      running:
        fw.mgmt 6.1.2
        fw.mgmt.api 1.7.9 <--- patch number included
        fw.mgmt.build 0xd75e7d06
        fw.mgmt.srev 5
        fw.undi 1.2992.0
        fw.undi.srev 5
        fw.psid.api 3.10
        fw.bundle_id 0x800085cc
        fw.app.name ICE OS Default Package
        fw.app 1.3.27.0
        fw.app.bundle_id 0xc0000001
        fw.netlist 3.10.2000-3.1e.0
        fw.netlist.build 0x2a76e110
      stored:
        fw.mgmt.srev 5
        fw.undi 1.2992.0
        fw.undi.srev 5
        fw.psid.api 3.10
        fw.bundle_id 0x800085cc
        fw.netlist 3.10.2000-3.1e.0
        fw.netlist.build 0x2a76e110

Fixes: ff2e5c700e08 ("ice: add basic handler for devlink .info_get")
Signed-off-by: Brett Creeley <brett.creeley@intel.com>
Tested-by: Gurucharan G <gurucharanx.g@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>