mirror_ubuntu-kernels/drivers/net/ethernet/intel/ice
Akeem G Abodunrin d82dd83df2 ice: Restructure VFs initialization flows
This patch restructures how VFs are configured, and resources allocated.
Instead of freeing resources that were never allocated, and resetting
empty VFs that have never been created - the new flow will just allocate
resources for number of requested VFs based on the availability.

During VFs initialization process, global interrupt is disabled, and
rearmed after getting MSIX vectors for VFs. This allows immediate mailbox
communications, instead of delaying it till later and VFs.
PF communications resulted to using polling instead of actual interrupt.
The issue manifested when creating higher number of VFs (128 VFs) per PF.

Signed-off-by: Akeem G Abodunrin <akeem.g.abodunrin@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-08-20 12:28:35 -07:00
..
ice_adminq_cmd.h ice: Trivial cosmetic changes 2019-05-30 10:57:55 -07:00
ice_common.c ice: separate out control queue lock creation 2019-07-31 10:23:04 -07:00
ice_common.h ice: separate out control queue lock creation 2019-07-31 10:23:04 -07:00
ice_controlq.c ice: separate out control queue lock creation 2019-07-31 10:23:04 -07:00
ice_controlq.h ice: Trivial cosmetic changes 2019-05-30 10:57:55 -07:00
ice_dcb_lib.c ice: Trivial cosmetic changes 2019-05-30 10:57:55 -07:00
ice_dcb_lib.h ice: Fix hang when ethtool disables FW LLDP 2019-05-23 10:51:53 -07:00
ice_dcb.c ice: Trivial cosmetic changes 2019-05-30 10:57:55 -07:00
ice_dcb.h ice: Refactor the LLDP MIB change event handling 2019-05-23 10:51:53 -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: add lp_advertising flow control support 2019-07-31 10:23:04 -07:00
ice_hw_autogen.h ice: Add stats for Rx drops at the port level 2019-07-31 13:40:46 -07:00
ice_lan_tx_rx.h ice: Always set prefena when configuring an Rx queue 2019-07-31 10:23:04 -07:00
ice_lib.c ice: Remove unnecessary flag ICE_FLAG_MSIX_ENA 2019-07-31 13:41:01 -07:00
ice_lib.h ice: Add switch rules to handle LLDP packets 2019-05-30 10:31:42 -07:00
ice_main.c ice: Use the software based tail when checking for hung Tx ring 2019-08-20 12:28:35 -07:00
ice_nvm.c ice: Add handler for ethtool selftest 2019-05-29 02:44:12 -07:00
ice_osdep.h ice: Start hardware initialization 2018-03-26 09:59:08 -07:00
ice_sched.c ice: Use struct_size() helper 2019-06-28 14:54:11 -07:00
ice_sched.h ice: Add code for DCB initialization part 3/4 2019-04-18 08:38:47 -07:00
ice_sriov.c ice: Add support for new PHY types 2019-01-15 12:38:44 -08:00
ice_sriov.h ice: Add handlers for VF netdevice operations 2018-10-03 07:42:30 -07:00
ice_status.h ice: Add handler for ethtool selftest 2019-05-29 02:44:12 -07:00
ice_switch.c ice: Add switch rules to handle LLDP packets 2019-05-30 10:31:42 -07:00
ice_switch.h ice: Minor cleanup in ice_switch.h 2019-05-29 02:55:34 -07:00
ice_txrx.c ice: Assume that more than one Rx queue is rare in ice_napi_poll 2019-08-20 12:28:35 -07:00
ice_txrx.h ice: Use bitfields when possible 2019-05-23 10:51:54 -07:00
ice_type.h ice: Trivial cosmetic changes 2019-05-30 10:57:55 -07:00
ice_virtchnl_pf.c ice: Restructure VFs initialization flows 2019-08-20 12:28:35 -07:00
ice_virtchnl_pf.h ice: Remove flag to track VF interrupt status 2019-07-31 13:41:05 -07:00
ice.h ice: Restructure VFs initialization flows 2019-08-20 12:28:35 -07:00
Makefile ice: Add code for DCB initialization part 1/4 2019-04-18 08:38:47 -07:00