Files
android_kernel_samsung_sm86…/hal/wifi3.0
Rakesh Pillai 94ff74fcf9 qcacmn: Add memory barrier to avoid inconsistent reg write
The delayed register write enqueue fills a queue element
with the required data which can be dequeued in a workqueue
running on a different CPU. Since these operations are not
lock protected, there can be stale value access when memory
write has not been flushed to the actual address.

Using write memory barrier before setting the valid flag for
a queue element will make sure that the dequeuing worker
thread will always see the updated values if the element valid
flag is set and thereby avoid any race condition.

Change-Id: I81b0735f0fb39599095ad309157020c691e25a0b
CRs-Fixed: 2665576
2020-04-21 18:48:58 -07:00
..
2019-07-27 13:43:07 -07:00
2019-07-27 13:43:07 -07:00

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