linux/drivers/net/ethernet/intel/i40e
Mitch Williams 4443463852 i40e: stop VF rings
Explicitly stop the rings belonging to each VF when disabling SR-IOV.
Even though the VFs were gone, and the associated VSIs were removed,
the rings were not stopped, and in some circumstances the hardware would
continue to access the memory formerly used by the rings, causing
memory corruption or DMAR errors, both of which would lead to general
malaise of the kernel.

To relieve this condition, explicitly stop all the rings associated with
each VF before releasing its resources.

Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Tested-by: Jim Young <james.m.young@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-04-14 16:54:09 -07:00
..
i40e.h i40e: Communicate VSI id in place of VSI index to the VFs 2015-04-03 03:54:31 -07:00
i40e_adminq.c i40e/i40evf: grab NVM devstarter version not image version 2015-03-05 03:04:33 -08:00
i40e_adminq.h i40e/i40evf: print FW build number in version string 2015-03-03 01:07:24 -08:00
i40e_adminq_cmd.h i40e: AQ API updates for new commands 2015-01-16 05:20:37 -08:00
i40e_alloc.h
i40e_common.c i40e: Increase PF reset max loop limit 2015-03-27 02:58:24 -07:00
i40e_dcb.c i40e: Don't check operational or sync bit for App TLV 2015-03-05 01:53:22 -08:00
i40e_dcb.h i40e: Add support to firmware CEE DCBX mode 2014-11-18 01:09:02 -08:00
i40e_dcb_nl.c i40e: Don't register/de-register apps on NIC partitions in MFP mode 2015-04-03 03:54:30 -07:00
i40e_debugfs.c i40e: add MAC printing to debugfs dump VSI 2015-03-09 10:53:19 -07:00
i40e_diag.c i40e: Rework register diagnostic 2014-06-05 01:27:46 -07:00
i40e_diag.h
i40e_ethtool.c i40e/i40evf: implement KR2 support 2015-03-27 00:12:09 -07:00
i40e_fcoe.c i40e: fix invalid void return in FCoE code 2015-04-03 03:54:29 -07:00
i40e_fcoe.h i40e/i40evf: Clean up some formatting and other things 2015-03-05 06:39:42 -08:00
i40e_hmc.c i40e/i40evf: Fix code to accommodate i40e_register.h changes 2014-06-08 02:01:23 -07:00
i40e_hmc.h i40e/i40evf: Force a shifted '1' to be unsigned 2014-07-02 19:02:19 -07:00
i40e_lan_hmc.c i40e: use more portable sign extension 2015-03-05 04:00:06 -08:00
i40e_lan_hmc.h i40e/i40evf: Big endian fixes for handling HMC 2014-06-26 04:44:57 -07:00
i40e_main.c i40e: Bump to version 1.3.1 2015-04-03 03:54:32 -07:00
i40e_nvm.c i40e: Remove unneeded conversion 2015-03-07 04:59:41 -08:00
i40e_osdep.h i40e: adds FCoE configure option 2015-01-14 16:48:39 -05:00
i40e_prototype.h i40e/i40evf: print FW build number in version string 2015-03-03 01:07:24 -08:00
i40e_ptp.c ptp: i40e: convert to the 64 bit get/set time methods. 2015-03-31 12:01:17 -04:00
i40e_register.h i40e/i40evf: i40e_register.h updates 2015-02-23 17:11:57 -08:00
i40e_status.h
i40e_txrx.c i40e/i40evf: Use dma_rmb where appropriate 2015-04-09 14:25:26 -04:00
i40e_txrx.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-03-03 21:16:48 -05:00
i40e_type.h i40e/i40evf: implement KR2 support 2015-03-27 00:12:09 -07:00
i40e_virtchnl.h i40e/i40evf: restrict VC opcodes to their initial values 2015-02-23 17:11:56 -08:00
i40e_virtchnl_pf.c i40e: stop VF rings 2015-04-14 16:54:09 -07:00
i40e_virtchnl_pf.h i40e: Communicate VSI id in place of VSI index to the VFs 2015-04-03 03:54:31 -07:00
Makefile i40e: Strip configfs code 2015-03-07 07:01:06 -08:00