Files
android_kernel_samsung_sm86…/hal/wifi3.0
Jinwei Chen 1bf08f3566 qcacmn: Add TX completion ring desc sanity check
Suspect HW update WBM2SW ring HP, but the ring entry contents are
not updated accordingly which then host will fetch one stale ring entry,
this makes other TX packet are freed unexpectedlly.

Add change to detect this situation earlier, if HW cookie conversion is
done, then invalidate 2nd dword for upper 32bits of VA, so next time when
reap this ring entry contents to know if this desc is updated by
HW or not. if HW cookie conversion is not done, then compare the PA in
buff_addr_info with PA in current TX desc to check.

Change-Id: I351eb4f860216fc618ff28736d4832fcec45dcc5
CRs-Fixed: 3345935
2022-12-07 09:47:10 -08:00
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The below qca6290 and qca8074 folder has c files defining functions
and structures to hold target specific definitions to handle differences between
chips with respect to hal.

Please ensure changes get applied to all platform specific files if the fixes
are generic and applicable to all the folders.

qca6290
	hal_6290_rx.c - rx related target specific function
	hal_6290_srng_table.c - holds hw srng table and hal hw reg offsets array
	hal_6290_tx.c - tx related target specific function
qca8074
	hal_8074_rx.c - rx related target specific function
	hal_8074_srng_table.c - holds hw srng table and hal hw reg offsets array
	hal_8074_tx.c - tx related target specific function