mirror_ubuntu-kernels/drivers/net/ethernet/intel/ice
Jacob Keller ed23debec5 ice: use same function to snapshot both NVM and Shadow RAM
The ice driver supports a region for both the flat NVM contents as well as
the Shadow RAM which is a layer built on top of the flash during device
initialization.

These regions use an almost identical read function, except that the NVM
needs to set the direct flag when reading, while Shadow RAM needs to read
without the direct flag set. They each call ice_read_flat_nvm with the only
difference being whether to set the direct flash flag.

The NVM region read function also was fixed to read the NVM in blocks to
avoid a situation where the firmware reclaims the lock due to taking too
long.

Note that the region snapshot function takes the ops pointer so the
function can easily determine which region to read. Make use of this and
re-use the NVM snapshot function for both the NVM and Shadow RAM regions.
This makes Shadow RAM benefit from the same block approach as the NVM
region. It also reduces code in the ice driver.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-11-30 20:54:30 -08:00
..
ice_adminq_cmd.h ice: Introduce new parameters in ice_sched_node 2022-11-17 21:41:27 -08:00
ice_arfs.c ice: arfs: fix use-after-free when freeing @rx_cpu_rmap 2022-04-08 09:08:36 -07:00
ice_arfs.h ice: remove circular header dependencies on ice.h 2022-03-14 17:22:58 -07:00
ice_base.c ice: Use ICE_RLAN_BASE_S instead of magic number 2022-11-23 08:59:43 -08:00
ice_base.h
ice_cgu_regs.h
ice_common.c ice: Remove and replace ice speed defines with ethtool.h versions 2022-11-23 08:59:42 -08:00
ice_common.h ice: Remove and replace ice speed defines with ethtool.h versions 2022-11-23 08:59:42 -08:00
ice_controlq.c
ice_controlq.h
ice_dcb_lib.c ice: Accumulate HW and Netdev statistics over reset 2022-11-23 08:59:43 -08:00
ice_dcb_lib.h
ice_dcb_nl.c
ice_dcb_nl.h
ice_dcb.c ice: Add an option to pre-allocate memory for ice_sched_node 2022-11-17 21:41:28 -08:00
ice_dcb.h ice: remove circular header dependencies on ice.h 2022-03-14 17:22:58 -07:00
ice_devids.h ice: support features on new E810T variants 2022-09-28 11:40:57 -07:00
ice_devlink.c ice: use same function to snapshot both NVM and Shadow RAM 2022-11-30 20:54:30 -08:00
ice_devlink.h ice: Prevent ADQ, DCB coexistence with Custom Tx scheduler 2022-11-17 21:41:28 -08:00
ice_eswitch.c net: drop the weight argument from netif_napi_add 2022-09-28 18:57:14 -07:00
ice_eswitch.h ice: allow creating VFs for !CONFIG_NET_SWITCHDEV 2022-04-14 08:19:54 -07:00
ice_ethtool_fdir.c ice: Use correct order for the parameters of devm_kcalloc() 2022-06-08 08:55:13 -07:00
ice_ethtool.c ice: Accumulate ring statistics over reset 2022-11-23 08:59:43 -08:00
ice_fdir.c
ice_fdir.h
ice_flex_pipe.c ice: Add support for PPPoE hardware offload 2022-07-26 10:56:32 -07:00
ice_flex_pipe.h ice: Fix FV offset searching 2022-03-11 08:28:27 -08:00
ice_flex_type.h ice: Support GTP-U and GTP-C offload in switchdev 2022-03-11 08:28:28 -08:00
ice_flow.c ice: remove circular header dependencies on ice.h 2022-03-14 17:22:58 -07:00
ice_flow.h ice: remove circular header dependencies on ice.h 2022-03-14 17:22:58 -07:00
ice_fltr.c ice: Ignore error message when setting same promiscuous mode 2022-08-17 09:30:44 -07:00
ice_fltr.h
ice_fw_update.c ice: handle E822 generic device ID in PLDM header 2022-07-12 09:25:34 -07:00
ice_fw_update.h
ice_gnss.c ice: add write functionality for GNSS TTY 2022-07-21 13:25:17 -07:00
ice_gnss.h ice: add write functionality for GNSS TTY 2022-07-21 13:25:17 -07:00
ice_hw_autogen.h ice: Add support Flex RXD 2022-10-27 13:23:43 +02:00
ice_idc_int.h ice: remove circular header dependencies on ice.h 2022-03-14 17:22:58 -07:00
ice_idc.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-05-12 16:15:30 -07:00
ice_lag.c ice: remove non-inclusive language 2022-08-18 08:26:11 -07:00
ice_lag.h ice: remove non-inclusive language 2022-08-18 08:26:11 -07:00
ice_lan_tx_rx.h ice: Remove and replace ice speed defines with ethtool.h versions 2022-11-23 08:59:42 -08:00
ice_lib.c ice: Accumulate ring statistics over reset 2022-11-23 08:59:43 -08:00
ice_lib.h ice: Fix spurious interrupt during removal of trusted VF 2022-11-09 13:20:38 -08:00
ice_main.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-11-29 13:04:52 -08:00
ice_nvm.c ice: Add additional flags to ice_nvm_write_activate 2022-08-24 08:45:54 -07:00
ice_nvm.h ice: Add additional flags to ice_nvm_write_activate 2022-08-24 08:45:54 -07:00
ice_osdep.h ice: remove circular header dependencies on ice.h 2022-03-14 17:22:58 -07:00
ice_pf_vsi_vlan_ops.c
ice_pf_vsi_vlan_ops.h
ice_protocol_type.h ice: Add L2TPv3 hardware offload support 2022-09-20 09:13:38 +02:00
ice_ptp_consts.h
ice_ptp_hw.c ice: Check for PTP HW lock more frequently 2022-11-23 08:59:42 -08:00
ice_ptp_hw.h ice: Add low latency Tx timestamp read 2022-09-20 16:14:28 -07:00
ice_ptp.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-11-29 13:04:52 -08:00
ice_ptp.h ice: Merge pin initialization of E810 and E810T adapters 2022-09-28 11:40:57 -07:00
ice_repr.c ice: Accumulate ring statistics over reset 2022-11-23 08:59:43 -08:00
ice_repr.h ice: remove circular header dependencies on ice.h 2022-03-14 17:22:58 -07:00
ice_sbq_cmd.h
ice_sched.c ice: Add an option to pre-allocate memory for ice_sched_node 2022-11-17 21:41:28 -08:00
ice_sched.h ice: Add an option to pre-allocate memory for ice_sched_node 2022-11-17 21:41:28 -08:00
ice_sriov.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-07-28 18:21:16 -07:00
ice_sriov.h ice: introduce ice_virtchnl.c and ice_virtchnl.h 2022-03-15 13:23:10 -07:00
ice_switch.c ice: Add L2TPv3 hardware offload support 2022-09-20 09:13:38 +02:00
ice_switch.h ice: Introduce enabling promiscuous mode on multiple VF's 2022-07-28 11:44:22 -07:00
ice_tc_lib.c ice: Enable RX queue selection using skbedit action 2022-10-25 10:32:40 +02:00
ice_tc_lib.h ice: Enable RX queue selection using skbedit action 2022-10-25 10:32:40 +02:00
ice_trace.h ice: add trace events for tx timestamps 2022-03-16 10:38:15 -07:00
ice_txrx_lib.c ice: Accumulate ring statistics over reset 2022-11-23 08:59:43 -08:00
ice_txrx_lib.h
ice_txrx.c ice: Accumulate ring statistics over reset 2022-11-23 08:59:43 -08:00
ice_txrx.h ice: Accumulate ring statistics over reset 2022-11-23 08:59:43 -08:00
ice_type.h ice: Prevent ADQ, DCB coexistence with Custom Tx scheduler 2022-11-17 21:41:28 -08:00
ice_vf_lib_private.h ice: virtchnl rss hena support 2022-11-14 10:44:38 +00:00
ice_vf_lib.c ice: virtchnl rss hena support 2022-11-14 10:44:38 +00:00
ice_vf_lib.h ice: Fix promiscuous mode not turning off 2022-07-28 11:44:40 -07:00
ice_vf_mbx.c ice: Remove and replace ice speed defines with ethtool.h versions 2022-11-23 08:59:42 -08:00
ice_vf_mbx.h ice: rename ice_sriov.c to ice_vf_mbx.c 2022-03-14 17:22:58 -07:00
ice_vf_vsi_vlan_ops.c ice: rename ice_virtchnl_pf.c to ice_sriov.c 2022-03-14 17:22:58 -07:00
ice_vf_vsi_vlan_ops.h
ice_virtchnl_allowlist.c ice: Add support Flex RXD 2022-10-27 13:23:43 +02:00
ice_virtchnl_allowlist.h
ice_virtchnl_fdir.c ice: always check VF VSI pointer values 2022-05-05 11:28:36 -07:00
ice_virtchnl_fdir.h ice: introduce ice_vf_lib.c, ice_vf_lib.h, and ice_vf_lib_private.h 2022-03-15 13:22:13 -07:00
ice_virtchnl.c ice: Fix configuring VIRTCHNL_OP_CONFIG_VSI_QUEUES with unbalanced queues 2022-11-23 08:59:43 -08:00
ice_virtchnl.h ice: virtchnl rss hena support 2022-11-14 10:44:38 +00:00
ice_vlan_mode.c ice: Add support for VLAN TPID filters in switchdev 2022-06-30 13:53:33 -07:00
ice_vlan_mode.h
ice_vlan.h
ice_vsi_vlan_lib.c
ice_vsi_vlan_lib.h
ice_vsi_vlan_ops.c
ice_vsi_vlan_ops.h
ice_xsk.c ice: Accumulate ring statistics over reset 2022-11-23 08:59:43 -08:00
ice_xsk.h ice: xsk: change batched Tx descriptor cleaning 2022-09-27 08:11:02 -07:00
ice.h ice: Accumulate ring statistics over reset 2022-11-23 08:59:43 -08:00
Makefile ice: fix access-beyond-end in the switch code 2022-06-02 12:41:10 +02:00