e2e92aa7d6
Currently if HP/TP register updates are delayed due to delayed reg write work not getting scheduled, although driver has processed the ring completely, hardware would see HP/TP delta and fires an interrupt based on interrupt threshold configuration until the HP/TP updates reach the hardware. When system is heavily stressed, this delay in HP/TP updates would result in IRQ storm further stressing the system which is bad. Force update HP/TP to the hardware under such scenarios to avoid this problem. Currently doing this just for CE DST SRNGs, this can be scaled to other SRNGs on need. Change-Id: I8a4938dbd4850d7ab6ae5183186237a5e37e1038 CRs-Fixed: 3749078
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