Florian Fainelli wrote:
if these are truly 64-bits stats, how come you are using a single readl_* to access them? Or is the u64 rx_err_addr just used as temporary storage and aligned to the largest size you need to deal with?
"*stats_itr += val;" takes the 32-bit val, zero-extends it to 64 bits, and then adds that to the corresponding 64-bit field in emac_stats.
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