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Benjamin Mikailenko authored
Resets may occur with or without user interaction. For example, a TX hang or reconfiguration of parameters will result in a reset. During reset, the VSI is freed, freeing any statistics structures inside as well. This would create an issue for the user where a reset happens in the background, statistics set to zero, and the user checks ring statistics expecting them to be populated. To ensure this doesn't happen, accumulate ring statistics over reset. Define a new ring statistics structure, ice_ring_stats. The new structure lives in the VSI's parent, preserving ring statistics when VSI is freed. 1. Define a new structure vsi_ring_stats in the PF scope 2. Allocate/free stats only during probe, unload, or change in ring size 3. Replace previous ring statistics functionality with new structure Signed-off-by:
Benjamin Mikailenko <benjamin.mikailenko@intel.com> Tested-by: Gurucharan G <gurucharanx.g@intel.com> (A Contingent worker at Intel) Signed-off-by:
Tony Nguyen <anthony.l.nguyen@intel.com>
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