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b356dac8ab
linux/drivers/net/ethernet/intel/i40e
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Mitch Williams b356dac8ab i40e: avoid divide by zero 
In some weird circumstances with DCB enabled, the firmware can fail to
configure the VSI, leaving us with zero traffic classes. Check for this
state when we configure RSS to avoid a panic.

Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-01-23 11:29:19 -08:00
..
i40e_adminq_cmd.h i40e/i40evf: Enable NVMUpdate to retrieve AdminQ and add preservation flags for NVM update 2018-01-23 11:29:19 -08:00
i40e_adminq.c i40e/i40evf: Enable NVMUpdate to retrieve AdminQ and add preservation flags for NVM update 2018-01-23 11:29:19 -08:00
i40e_adminq.h i40e: reduce wait time for adminq command completion 2017-04-19 17:38:25 -07:00
i40e_alloc.h
i40e_client.c i40e: use dev_dbg instead of dev_info when warning about missing routine 2017-06-20 18:17:10 -07:00
i40e_client.h i40e: KISS the client interface 2017-03-15 01:57:08 -07:00
i40e_common.c i40e/i40evf: Enable NVMUpdate to retrieve AdminQ and add preservation flags for NVM update 2018-01-23 11:29:19 -08:00
i40e_dcb_nl.c
i40e_dcb.c i40e: Support firmware CEE DCB UP to TC map re-definition 2017-06-20 18:17:10 -07:00
i40e_dcb.h
i40e_debugfs.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2017-11-15 11:56:19 -08:00
i40e_devids.h i40e: Add support for 25G devices 2016-12-06 20:59:43 -08:00
i40e_diag.c i40e: make const array patterns static, reduces object code size 2017-10-13 14:23:57 -07:00
i40e_diag.h
i40e_ethtool.c i40e: display priority_xon and priority_xoff stats 2018-01-10 12:41:21 -08:00
i40e_fcoe.c networking: make skb_put & friends return void pointers 2017-06-16 11:48:39 -04:00
i40e_fcoe.h
i40e_hmc.c i40e: fix an uninitialized variable bug 2016-05-14 00:21:51 -07:00
i40e_hmc.h
i40e_lan_hmc.c
i40e_lan_hmc.h
i40e_main.c i40e: avoid divide by zero 2018-01-23 11:29:19 -08:00
i40e_nvm.c i40e/i40evf: Enable NVMUpdate to retrieve AdminQ and add preservation flags for NVM update 2018-01-23 11:29:19 -08:00
i40e_osdep.h i40e: Drop FCoE code from core driver files 2017-03-27 16:47:43 -07:00
i40e_prototype.h i40e/i40evf: Enable NVMUpdate to retrieve AdminQ and add preservation flags for NVM update 2018-01-23 11:29:19 -08:00
i40e_ptp.c locking/atomics: COCCINELLE/treewide: Convert trivial ACCESS_ONCE() patterns to READ_ONCE()/WRITE_ONCE() 2017-10-25 11:01:08 +02:00
i40e_register.h i40e: fix incorrect register definition 2017-10-06 08:11:31 -07:00
i40e_status.h
i40e_trace.h i40e/i40evf: Add tracepoints 2017-04-19 16:47:31 -07:00
i40e_txrx.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-01-09 10:37:00 -05:00
i40e_txrx.h i40e: setup xdp_rxq_info 2018-01-05 15:21:21 -08:00
i40e_type.h i40e/i40evf: Enable NVMUpdate to retrieve AdminQ and add preservation flags for NVM update 2018-01-23 11:29:19 -08:00
i40e_virtchnl_pf.c i40e: add helper conversion function for link_speed 2018-01-10 12:41:21 -08:00
i40e_virtchnl_pf.h i40e: fix handling of vf_states variable 2017-10-02 12:46:35 -07:00
i40e.h i40e: Remove limit of 64 max queues per channel 2017-11-21 23:34:05 -08:00
Makefile i40e/i40evf: Add tracepoints 2017-04-19 16:47:31 -07:00