Messages in this thread | | | From | Arnd Bergmann <> | Date | Sun, 21 Mar 2021 12:55:24 +0100 | Subject | Re: arm64 syzbot instances |
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On Sun, Mar 21, 2021 at 12:52 PM Arnd Bergmann <arnd@arndb.de> wrote: > On Sat, Mar 20, 2021 at 9:43 PM Peter Maydell <peter.maydell@linaro.org> wrote:
> https://tldp.org/HOWTO/Plug-and-Play-HOWTO-6.html#ss6.12 > states the behavior of the ISA I/O ports and how Linux drivers rely > on that. Is that enough for you?
Actually it only mentions it very indirectly, by saying that if a present device has 0xFF in a register, the detection may fail since it looks like a missing device.
Arnd
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