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Michael Chan authored
In the event of a fatal firmware error, firmware will notify the host and then it will proceed to do core reset when it sees that all functions have disabled Bus Master. To prevent Master Aborts and other hard errors, we need to quiesce all activities in addition to disabling Bus Master before the chip goes into core reset. Reviewed-by: Edwin Peer <edwin.peer@broadcom.com> Reviewed-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Acked-by: Willem de Bruijn <willemb@google.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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