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bba8383678
Issue: osi_process_tx_completions is run in the BH for
processing Tx done irq. This function always loops
till the Tx status for all packets that are Tx'd so
far is processed.
1) The NAPI budget for this Tx completions handler is
not honored.
2) The variable 'processed' is expected to keep track
of Tx'd packets. Currently it is counting Tx'd descriptors.
There can be multiple Tx descriptors consumed for one packet.
Fix: 1) Add budget parameter to osi_process_tx_completions() API.
2) Break out of loop in this API if packets to process
exceeds budget
3) Increment the processed count variable only after checking
last descriptor for a packet.
Bug 2756439
Change-Id: Id538343f6853881ea41109b8b46c8d0e82dce98a
Signed-off-by: Srinivas Ramachandran <srinivasra@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2237822
Reviewed-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Praveen Mallaiah <pmallaiah@nvidia.com>
Tested-by: Praveen Mallaiah <pmallaiah@nvidia.com>
Reviewed-by: Narayan Reddy <narayanr@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>