On Sat, Jul 29, 2023 at 08:52:33PM +0800, Weili Qian wrote: > The mailbox configuration(128 bits) needs to be obtained from the > hardware at one time. If the mailbox configuration is obtained for > multiple times, the read value may be incorrect. Use the instruction > to read mailbox data instead of readl(). > > Signed-off-by: Weili Qian <qianweili@xxxxxxxxxx> Your patch description makes no sense to me. Please explain more clearly why you're replacing generic IO primitives with hand-rolled assembly. Thanks, -- Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
