The following changes are made
-Yield dp_rx_process if poll time exceeds
-Yield dp_tx_comp_handler if poll time exceeds
-Interrupt statistics to track various interrupt contexts and
corresponding interrupt masks
-Add poll times histogram buckets to NAPI stats
Change-Id: I8c7a6bbbb97c7b3dd1dde6ac3a97113c433086a2
CRs-Fixed: 2423879
Clean up datapath component prints by correcting trace levels for
regularly occurring prints and removing newlines from converged
print APIs since qdf_trace_msh appends them by default.
Change-Id: Ie8fe319fcb737720f7400a165e134b6a18bd15b5
CRs-Fixed: 2243843
Fix possible REO descriptor leak while draining REO
command ring by invoking command status handlers with
special error code.
Change-Id: I2fe5f60489b57a4b0a287e67e5610112f7292677
Change REO queue descriptor delete sequence to flush base and
extension descriptors separately, since flushing base descriptor
alone results in extensions flushed by HW much later,
sometimes after freeing descriptor memory, causing use-after-free
corruptions. Also increase REO command and status ring sizes
since number of commands per RX TID flush has increased with
this change.
Fix interrupt batch count setting for non pkt/buffer rings,
which includes REO status ring.
Also remove callbacks during reo command list destroy,
done as part of SOC detach. This should not be done since
callbacks will access stale data structures that are freed
as part of PDEV/SOC detach.
Change-Id: I4337454d3f53cc0b3c3014ef07cc2ba13cfebb18
CRs-Fixed: 2175989
When removing entries on reo_cmd_list, TAILQ_FOREACH used
instead of TAILQ_FOREACH_SAFE, that will only remove the first entry
and leak the others.
CRs-Fixed: 2184882
Change-Id: Ica2677925af34e62f98f4a8d2044c9c3feb69ba9
When suspend is done, and if there are any outstanding
REO commands to HW, there could be a leak from allocated
buffers. FLush the buffer list during detach.
Change-Id: I62a7b612c401a36f5098163e017c3b42d7d3750d
Fixes for issues seen while sending multiple REO commands:
- Fix bug in error return from hal_reo API.
- REO status for updates done as part of peer deletion are sometimes
received after peer is deleted, causing crash due to invalid access
in REO command status handler. Fixed by using temporary copies for
rx_tid structures.
- Zero out REO command descriptors before setting up new commands.
Change-Id: I63409eb74fd91a21e0264fb2b3a62efb3a91bfe6
