Young Xiao 121eeae0af ice: Do not enable NAPI on q_vectors that have no rings ...

[ Upstream commit eec903769b ]

If ice driver has q_vectors w/ active NAPI that has no rings,
then this will result in a divide by zero error. To correct it
I am updating the driver code so that we only support NAPI on
q_vectors that have 1 or more rings allocated to them.

See commit 13a8cd191a ("i40e: Do not enable NAPI on q_vectors
that have no rings") for detail.

Signed-off-by: Young Xiao <YangX92@hotmail.com>
Acked-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2019-02-12 20:02:26 +01:00

..

ice_adminq_cmd.h

ice: Implement virtchnl commands for AVF support

2018-10-03 07:42:30 -07:00

ice_common.c

ice: Free VSI contexts during for unload

2018-11-06 12:46:47 -08:00

ice_common.h

ice: Poll for link status change

2018-10-24 14:30:40 -07:00

ice_controlq.c

ice: Add support to detect SR-IOV capability and mailbox queues

2018-10-03 07:42:29 -07:00

ice_controlq.h

ice: Update expected FW version

2018-10-24 13:56:37 -07:00

ice_devids.h

ice: Change device ID define names to align with branding string

2018-10-24 13:53:30 -07:00

ice_ethtool.c

ice: Fix dead device link issue with flow control

2018-11-06 12:46:47 -08:00

ice_hw_autogen.h

ice: Fix tx_timeout in PF driver

2018-11-06 12:46:47 -08:00

ice_lan_tx_rx.h

ice: Add handlers for VF netdevice operations

2018-10-03 07:42:30 -07:00

ice_lib.c

ice: Fix napi delete calls for remove

2018-11-06 12:46:47 -08:00

ice_lib.h

ice: Make ice_msix_clean_rings static

2018-10-24 13:35:36 -07:00

ice_main.c

ice: Do not enable NAPI on q_vectors that have no rings

2019-02-12 20:02:26 +01:00

ice_nvm.c

ice: Update request resource command to latest specification

2018-08-28 10:17:06 -07:00

ice_osdep.h

ice: Start hardware initialization

2018-03-26 09:59:08 -07:00

ice_sched.c

ice: Expand use of VSI handles part 2/2

2018-10-02 07:13:23 -07:00

ice_sched.h

ice: Expand use of VSI handles part 2/2

2018-10-02 07:13:23 -07:00

ice_sriov.c

ice: Add handlers for VF netdevice operations

2018-10-03 07:42:30 -07:00

ice_sriov.h

ice: Add handlers for VF netdevice operations

2018-10-03 07:42:30 -07:00

ice_status.h

ice: Add support for VF reset events

2018-10-03 07:42:30 -07:00

ice_switch.c

ice: Free VSI contexts during for unload

2018-11-06 12:46:47 -08:00

ice_switch.h

ice: Free VSI contexts during for unload

2018-11-06 12:46:47 -08:00

ice_txrx.c

ice: Fix the bytecount sent to netdev_tx_sent_queue

2018-11-06 12:46:47 -08:00

ice_txrx.h

ice: Fix tx_timeout in PF driver

2018-11-06 12:46:47 -08:00

ice_type.h

ice: Change req_speeds to be u16

2018-11-07 09:37:28 -08:00

ice_virtchnl_pf.c

ice: Fix flags for port VLAN

2018-11-06 12:46:47 -08:00

ice_virtchnl_pf.h

ice: Extend malicious operations detection logic

2018-10-03 07:42:30 -07:00

ice.h

ice: Fix napi delete calls for remove

2018-11-06 12:46:47 -08:00

Makefile

ice: Add support for VF reset events

2018-10-03 07:42:30 -07:00