linux/drivers/net/ethernet/intel/ice
Przemyslaw Korba b00be7c6b4 ice: suppress DPLL errors during reset recovery
During reset recovery, the admin queue returns EBUSY which is expected
behavior. However, the DPLL subsystem was logging these as errors and
incrementing the error counter, potentially leading to unnecessary
warnings and even disabling the DPLL periodic worker if the threshold
was reached.

Suppress error logging and error counter increments when the admin
queue returns EBUSY, as this is expected during reset recovery and
not a real failure condition.

test case:
- ethtool --reset eth3 irq-shared dma-shared filter-shared offload-shared
mac-shared phy-shared ram-shared
- observe if dmesg EBUSY errors are gone

Fixes: d7999f5ea6 ("ice: implement dpll interface to control cgu")
Signed-off-by: Przemyslaw Korba <przemyslaw.korba@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Tested-by: Rinitha S <sx.rinitha@intel.com> (A Contingent worker at Intel)
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2026-07-28 11:23:01 -07:00
..
devlink devlink: pass param values by pointer 2026-05-25 14:03:06 -07:00
virt ice: fix VF interrupts cleanup 2026-07-28 11:23:01 -07:00
ice_adapter.c ice: implement CPI support for E825C 2026-06-13 13:24:35 -07:00
ice_adapter.h ice: implement CPI support for E825C 2026-06-13 13:24:35 -07:00
ice_adminq_cmd.h ice: add Tx reference clock index handling to AN restart command 2026-06-13 13:24:35 -07:00
ice_arfs.c Convert more 'alloc_obj' cases to default GFP_KERNEL arguments 2026-02-21 20:03:00 -08:00
ice_arfs.h ice: use napi's irq affinity and rmap IRQ notifiers 2025-02-26 19:51:37 -08:00
ice_base.c ice: change XDP RxQ frag_size from DMA write length to xdp.frame_sz 2026-03-05 08:02:04 -08:00
ice_base.h ice: add E830 Earliest TxTime First Offload support 2025-09-19 08:42:07 -07:00
ice_common.c ice: fix AQ error code comparison in ice_set_pauseparam() 2026-06-22 14:04:01 -07:00
ice_common.h ice: add Tx reference clock index handling to AN restart command 2026-06-13 13:24:35 -07:00
ice_controlq.c ice, libie: move generic adminq descriptors to lib 2025-07-24 09:22:26 -07:00
ice_controlq.h ice, libie: move generic adminq descriptors to lib 2025-07-24 09:22:26 -07:00
ice_cpi.c ice: implement CPI support for E825C 2026-06-13 13:24:35 -07:00
ice_cpi.h ice: implement CPI support for E825C 2026-06-13 13:24:35 -07:00
ice_dcb_lib.c ice: fix locking in ice_dcb_rebuild() 2026-05-08 16:01:09 -07:00
ice_dcb_lib.h iidc/ice/irdma: Update IDC to support multiple consumers 2025-05-09 11:35:43 -07:00
ice_dcb_nl.c ice: Replace ice specific DSCP mapping num with a kernel define 2025-04-30 13:09:08 -07:00
ice_dcb_nl.h
ice_dcb.c ice, libie: move generic adminq descriptors to lib 2025-07-24 09:22:26 -07:00
ice_dcb.h
ice_ddp.c ice: don't leave device non-functional if Tx scheduler config fails 2025-08-25 09:44:43 -07:00
ice_ddp.h
ice_debugfs.c ice: move debugfs code to fwlog 2025-09-11 12:10:31 -07:00
ice_devids.h ice: add E835 device IDs 2025-07-18 09:02:28 -07:00
ice_dpll.c ice: suppress DPLL errors during reset recovery 2026-07-28 11:23:01 -07:00
ice_dpll.h ice: implement E825 TX ref clock control and TXC hardware sync status 2026-06-13 13:24:36 -07:00
ice_eswitch_br.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
ice_eswitch_br.h
ice_eswitch.c ice: allow creating VFs when !CONFIG_ICE_SWITCHDEV 2026-07-23 09:00:50 -07:00
ice_eswitch.h
ice_ethtool_fdir.c ice: make const read-only array dflt_rules static 2025-04-11 11:58:57 -07:00
ice_ethtool.c ice: fix memory leak in ice_lbtest_prepare_rings() 2026-07-28 11:23:01 -07:00
ice_ethtool.h ice: remove invalid parameter of equalizer 2025-01-24 10:49:42 -08:00
ice_fdir.c ice: fix comment typo and correct module format string 2025-11-27 18:34:21 -08:00
ice_fdir.h
ice_flex_pipe.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
ice_flex_pipe.h ice: convert ice_add_prof() to bitmap 2025-07-18 09:02:28 -07:00
ice_flex_type.h ice: improve TCAM priority handling for RSS profiles 2025-11-06 14:19:43 -08:00
ice_flow.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
ice_flow.h ice: add flow parsing for GTP and new protocol field support 2025-11-06 14:19:39 -08:00
ice_fltr.c
ice_fltr.h
ice_fw_update.c ice: mention fw_activate action along with devlink reload 2026-05-02 19:12:46 -07:00
ice_fw_update.h
ice_gnss.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
ice_gnss.h ice: Don't check device type when checking GNSS presence 2025-02-10 08:52:04 -08:00
ice_hw_autogen.h ice: add E830 Earliest TxTime First Offload support 2025-09-19 08:42:07 -07:00
ice_hwmon.c
ice_hwmon.h
ice_idc_int.h iidc/ice/irdma: Break iidc.h into two headers 2025-04-30 13:09:08 -07:00
ice_idc.c Merge branch '200GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue 2026-02-28 08:43:56 -08:00
ice_irq.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
ice_irq.h ice: simplify VF MSI-X managing 2025-02-05 09:04:57 -08:00
ice_lag.c ice: fix LAG recipe to profile association 2026-07-23 09:00:50 -07:00
ice_lag.h ice: Remove deprecated ice_lag_move_new_vf_nodes() call 2025-09-19 08:42:08 -07:00
ice_lan_tx_rx.h ice: implement configurable header split for regular Rx 2025-10-29 13:55:21 -07:00
ice_lib.c ice: add Tx reference clock index handling to AN restart command 2026-06-13 13:24:35 -07:00
ice_lib.h ice: use u64_stats API to access pkts/bytes in dim sample 2026-01-26 09:32:36 -08:00
ice_main.c ice: wait for reset completion in ice_resume() 2026-07-28 11:23:01 -07:00
ice_nvm.c ice, libie: move generic adminq descriptors to lib 2025-07-24 09:22:26 -07:00
ice_nvm.h
ice_osdep.h
ice_parser_rt.c ice: fix ice_parser_rt::bst_key array size 2025-01-24 10:49:30 -08:00
ice_parser.c ice: reject out-of-range ptype in ice_parser_profile_init 2026-07-23 09:00:50 -07:00
ice_parser.h ice: fix ice_parser_rt::bst_key array size 2025-01-24 10:49:30 -08:00
ice_pf_vsi_vlan_ops.c
ice_pf_vsi_vlan_ops.h
ice_protocol_type.h ice: add flow parsing for GTP and new protocol field support 2025-11-06 14:19:39 -08:00
ice_ptp_consts.h ice: update PCS latency settings for E825 10G/25Gb modes 2026-04-18 12:01:33 -07:00
ice_ptp_hw.c ice: implement E825 TX ref clock control and TXC hardware sync status 2026-06-13 13:24:36 -07:00
ice_ptp_hw.h ice: implement E825 TX ref clock control and TXC hardware sync status 2026-06-13 13:24:36 -07:00
ice_ptp.c ice: fix PTP Call Trace during PTP release 2026-07-23 09:00:50 -07:00
ice_ptp.h ice: implement E825 TX ref clock control and TXC hardware sync status 2026-06-13 13:24:36 -07:00
ice_repr.c ice: use ice_update_eth_stats() for representor stats 2026-03-23 13:29:07 -07:00
ice_repr.h
ice_sbq_cmd.h ice: implement CPI support for E825C 2026-06-13 13:24:35 -07:00
ice_sched.c ice, libie: move generic adminq descriptors to lib 2025-07-24 09:22:26 -07:00
ice_sched.h
ice_sf_eth.c ice: fix double free in ice_sf_eth_activate() error path 2026-04-18 12:01:33 -07:00
ice_sf_eth.h
ice_sf_vsi_vlan_ops.c
ice_sf_vsi_vlan_ops.h
ice_sriov.c ice: allow creating VFs when !CONFIG_ICE_SWITCHDEV 2026-07-23 09:00:50 -07:00
ice_sriov.h ice: add virt/ and move ice_virtchnl* files there 2025-08-25 10:59:57 +02:00
ice_switch.c ice: use bitmap_weighted_xor() in ice_find_free_recp_res_idx() 2026-04-09 13:27:48 -04:00
ice_switch.h
ice_tc_lib.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
ice_tc_lib.h ice: enable LLDP TX for VFs through tc 2025-04-11 10:45:52 -07:00
ice_trace.h ice: Don't use %pK through printk or tracepoints 2025-08-13 18:26:17 -07:00
ice_tspll.c ice: dpll: Support E825-C SyncE and dynamic pin discovery 2026-02-05 15:57:46 +01:00
ice_tspll.h ice: dpll: Support E825-C SyncE and dynamic pin discovery 2026-02-05 15:57:46 +01:00
ice_txclk.c ice: implement E825 TX ref clock control and TXC hardware sync status 2026-06-13 13:24:36 -07:00
ice_txclk.h ice: implement E825 TX ref clock control and TXC hardware sync status 2026-06-13 13:24:36 -07:00
ice_txrx_lib.c ice: reshuffle and group Rx and Tx queue fields by cachelines 2026-01-26 09:32:36 -08:00
ice_txrx_lib.h ice: shorten ring stat names and add accessors 2026-01-26 09:32:36 -08:00
ice_txrx.c ice: pass the return value of skb_checksum_help() 2026-07-23 09:00:50 -07:00
ice_txrx.h ice: fix race condition in TX timestamp ring cleanup 2026-04-18 12:01:34 -07:00
ice_type.h ice: implement CPI support for E825C 2026-06-13 13:24:35 -07:00
ice_vf_lib_private.h ice: fix VF interrupts cleanup 2026-07-28 11:23:01 -07:00
ice_vf_lib.c ice: fix VF interrupts cleanup 2026-07-28 11:23:01 -07:00
ice_vf_lib.h ice: add virtchnl definitions and static data for GTP RSS 2025-11-06 14:19:43 -08:00
ice_vf_mbx.c ice, libie: move generic adminq descriptors to lib 2025-07-24 09:22:26 -07:00
ice_vf_mbx.h
ice_vf_vsi_vlan_ops.c
ice_vf_vsi_vlan_ops.h
ice_vlan_mode.c ice, libie: move generic adminq descriptors to lib 2025-07-24 09:22:26 -07:00
ice_vlan_mode.h
ice_vlan.h
ice_vsi_vlan_lib.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
ice_vsi_vlan_lib.h
ice_vsi_vlan_ops.c
ice_vsi_vlan_ops.h
ice_xsk.c ice: fix rxq info registering in mbuf packets 2026-03-05 08:02:03 -08:00
ice_xsk.h ice: switch to Page Pool 2025-10-29 13:55:16 -07:00
ice.h ice: prevent tstamp ring allocation for non-PF VSI types 2026-07-23 09:00:50 -07:00
Makefile ice: implement E825 TX ref clock control and TXC hardware sync status 2026-06-13 13:24:36 -07:00