leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
Files
50c94de67cfcf858d32a868dcc4e40d8581137c1
linux/drivers/net/ethernet/intel/ice
History
Maciej Fijalkowski e19778e6c9 ice: clear cmd_type_offset_bsz for TX rings 
Currently when XDP rings are created, each descriptor gets its DD bit
set, which turns out to be the wrong approach as it can lead to a
situation where more descriptors get cleaned than it was supposed to,
e.g. when AF_XDP busy poll is run with a large batch size. In this
situation, the driver would request for more buffers than it is able to
handle.

Fix this by not setting the DD bits in ice_xdp_alloc_setup_rings(). They
should be initialized to zero instead.

Fixes: 9610bd988d ("ice: optimize XDP_TX workloads")
Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Tested-by: Shwetha Nagaraju <shwetha.nagaraju@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2022-04-05 09:09:06 -07:00
..
ice_adminq_cmd.h
ice: add TTY for GNSS module for E810T device
2022-03-03 14:11:00 +00:00
ice_arfs.c
ice: make use of ice_for_each_* macros
2021-10-15 07:39:03 -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: rename ice_virtchnl_pf.c to ice_sriov.c
2022-03-14 17:22:58 -07:00
ice_base.h
ice: split ice_ring onto Tx/Rx separate structs
2021-10-15 07:39:02 -07:00
ice_cgu_regs.h
ice: ensure the hardware Clock Generation Unit is configured
2021-12-21 09:11:40 -08:00
ice_common.c
ice: add TTY for GNSS module for E810T device
2022-03-03 14:11:00 +00:00
ice_common.h
ice: remove circular header dependencies on ice.h
2022-03-14 17:22:58 -07:00
ice_controlq.c
ice: Cleanup after ice_status removal
2021-12-14 10:19:13 -08:00
ice_controlq.h
ice: add support for sideband messages
2021-06-11 07:38:00 -07:00
ice_dcb_lib.c
ice: Add hot path support for 802.1Q and 802.1ad VLAN offloads
2022-02-09 09:24:45 -08:00
ice_dcb_lib.h
ice: Add infrastructure for mqprio support via ndo_setup_tc
2021-10-20 15:57:54 -07:00
ice_dcb_nl.c
ice: Fix problems with DSCP QoS implementation
2021-12-07 13:21:01 -08:00
ice_dcb_nl.h
ice: use static inline for dummy functions
2021-06-07 08:59:01 -07:00
ice_dcb.c
ice: Cleanup after ice_status removal
2021-12-14 10:19:13 -08:00
ice_dcb.h
ice: remove circular header dependencies on ice.h
2022-03-14 17:22:58 -07:00
ice_devids.h
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2021-10-22 11:41:16 +01:00
ice_devlink.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
2021-12-31 14:35:40 +00:00
ice_devlink.h
net/ice: Remove unused enum
2021-11-30 08:02:12 -08:00
ice_eswitch.c
ice: convert VF storage to hash table with krefs and RCU
2022-03-03 11:57:18 -08:00
ice_eswitch.h
ice: improve switchdev's slow-path
2022-01-06 10:15:09 -08:00
ice_ethtool_fdir.c
ice: Add flow director support for channel mode
2021-12-30 13:16:07 +00:00
ice_ethtool.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2022-03-10 17:16:56 -08:00
ice_fdir.c
ice: Cleanup after ice_status removal
2021-12-14 10:19:13 -08:00
ice_fdir.h
ice: Add flow director support for channel mode
2021-12-30 13:16:07 +00:00
ice_flex_pipe.c
ice: remove circular header dependencies on ice.h
2022-03-14 17:22:58 -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: Fix broken IFF_ALLMULTI handling
2022-04-01 12:01:38 +01:00
ice_fltr.h
ice: Introduce ice_vlan struct
2022-02-09 09:24:45 -08:00
ice_fw_update.c
ice: support immediate firmware activation via devlink reload
2021-12-15 08:40:38 -08:00
ice_fw_update.h
ice: support immediate firmware activation via devlink reload
2021-12-15 08:40:38 -08:00
ice_gnss.c
ice: fix return value check in ice_gnss.c
2022-03-16 10:38:15 -07:00
ice_gnss.h
ice: add TTY for GNSS module for E810T device
2022-03-03 14:11:00 +00:00
ice_hw_autogen.h
ice: support crosstimestamping on E822 devices if supported
2021-12-21 09:11:40 -08:00
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
2022-03-23 10:53:49 -07:00
ice_lag.c
ice: Fix KASAN error in LAG NETDEV_UNREGISTER handler
2022-02-10 08:47:26 -08:00
ice_lag.h
ice: Add initial support framework for LAG
2021-02-08 16:27:01 -08:00
ice_lan_tx_rx.h
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2022-02-10 17:29:56 -08:00
ice_lib.c
ice: Set txq_teid to ICE_INVAL_TEID on ring creation
2022-04-05 12:50:25 +02:00
ice_lib.h
ice: store VF pointer instead of VF ID
2022-03-03 08:46:47 -08:00
ice_main.c
ice: clear cmd_type_offset_bsz for TX rings
2022-04-05 09:09:06 -07:00
ice_nvm.c
net: fixup build after bpf header changes
2022-01-04 12:34:19 +00:00
ice_nvm.h
ice: support immediate firmware activation via devlink reload
2021-12-15 08:40:38 -08:00
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: Support configuring the device to Double VLAN Mode
2022-02-09 09:24:45 -08:00
ice_pf_vsi_vlan_ops.h
ice: Add outer_vlan_ops and VSI specific VLAN ops implementations
2022-02-09 09:24:45 -08:00
ice_protocol_type.h
ice: Support GTP-U and GTP-C offload in switchdev
2022-03-11 08:28:28 -08:00
ice_ptp_consts.h
ice: ensure the hardware Clock Generation Unit is configured
2021-12-21 09:11:40 -08:00
ice_ptp_hw.c
ice: add TTY for GNSS module for E810T device
2022-03-03 14:11:00 +00:00
ice_ptp_hw.h
ice: add TTY for GNSS module for E810T device
2022-03-03 14:11:00 +00:00
ice_ptp.c
ice: add trace events for tx timestamps
2022-03-16 10:38:15 -07:00
ice_ptp.h
ice: exit bypass mode once hardware finishes timestamp calibration
2021-12-21 09:11:40 -08:00
ice_repr.c
ice: convert vf->vc_ops to a const pointer
2022-03-14 17:22:58 -07:00
ice_repr.h
ice: remove circular header dependencies on ice.h
2022-03-14 17:22:58 -07:00
ice_sbq_cmd.h
ice: add support for sideband messages
2021-06-11 07:38:00 -07:00
ice_sched.c
ice: Remove unnecessary casts
2021-12-14 10:19:14 -08:00
ice_sched.h
ice: Cleanup after ice_status removal
2021-12-14 10:19:13 -08:00
ice_sriov.c
ice: introduce ice_virtchnl.c and ice_virtchnl.h
2022-03-15 13:23:10 -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: Fix inconsistent indenting in ice_switch
2022-03-16 10:26:43 -07:00
ice_switch.h
ice: Support GTP-U and GTP-C offload in switchdev
2022-03-11 08:28:28 -08:00
ice_tc_lib.c
ice: Support GTP-U and GTP-C offload in switchdev
2022-03-11 08:28:28 -08:00
ice_tc_lib.h
ice: Support GTP-U and GTP-C offload in switchdev
2022-03-11 08:28:28 -08:00
ice_trace.h
ice: add trace events for tx timestamps
2022-03-16 10:38:15 -07:00
ice_txrx_lib.c
Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue
2022-02-10 11:00:13 +00:00
ice_txrx_lib.h
ice: Add hot path support for 802.1Q and 802.1ad VLAN offloads
2022-02-09 09:24:45 -08:00
ice_txrx.c
ice: avoid XDP checks in ice_clean_tx_irq()
2022-03-09 10:05:27 -08:00
ice_txrx.h
Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue
2022-02-10 11:00:13 +00:00
ice_type.h
ice: remove circular header dependencies on ice.h
2022-03-14 17:22:58 -07:00
ice_vf_lib_private.h
ice: remove PF pointer from ice_check_vf_init
2022-03-15 13:23:14 -07:00
ice_vf_lib.c
ice: remove PF pointer from ice_check_vf_init
2022-03-15 13:23:14 -07:00
ice_vf_lib.h
ice: introduce ICE_VF_RESET_LOCK flag
2022-03-15 13:23:02 -07:00
ice_vf_mbx.c
ice: rename ice_sriov.c to ice_vf_mbx.c
2022-03-14 17:22:58 -07:00
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: Add support for VIRTCHNL_VF_OFFLOAD_VLAN_V2
2022-02-09 09:24:45 -08:00
ice_virtchnl_allowlist.c
ice: Add support for VIRTCHNL_VF_OFFLOAD_VLAN_V2
2022-02-09 09:24:45 -08:00
ice_virtchnl_allowlist.h
ice: Allow ignoring opcodes on specific VF
2021-04-22 09:26:22 -07:00
ice_virtchnl_fdir.c
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_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: Do not skip not enabled queues in ice_vc_dis_qs_msg
2022-04-05 12:50:25 +02:00
ice_virtchnl.h
ice: introduce ice_virtchnl.c and ice_virtchnl.h
2022-03-15 13:23:10 -07:00
ice_vlan_mode.c
ice: Support configuring the device to Double VLAN Mode
2022-02-09 09:24:45 -08:00
ice_vlan_mode.h
ice: Support configuring the device to Double VLAN Mode
2022-02-09 09:24:45 -08:00
ice_vlan.h
ice: Use the proto argument for VLAN ops
2022-02-09 09:24:45 -08:00
ice_vsi_vlan_lib.c
ice: Support configuring the device to Double VLAN Mode
2022-02-09 09:24:45 -08:00
ice_vsi_vlan_lib.h
ice: Add outer_vlan_ops and VSI specific VLAN ops implementations
2022-02-09 09:24:45 -08:00
ice_vsi_vlan_ops.c
ice: Add outer_vlan_ops and VSI specific VLAN ops implementations
2022-02-09 09:24:45 -08:00
ice_vsi_vlan_ops.h
ice: Support configuring the device to Double VLAN Mode
2022-02-09 09:24:45 -08:00
ice_xsk.c
ice: xsk: fix VSI state check in ice_xsk_wakeup()
2022-04-05 09:08:41 -07:00
ice_xsk.h
ice: remove circular header dependencies on ice.h
2022-03-14 17:22:58 -07:00
ice.h
ice: synchronize_rcu() when terminating rings
2022-04-05 09:07:08 -07:00
Makefile
ice: introduce ice_virtchnl.c and ice_virtchnl.h
2022-03-15 13:23:10 -07:00