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由 Robert Lippert 提交于
Provides the data bytes snooped over the LPC snoop bus to userspace as a (blocking) misc character device. Bytes output from the host using LPC I/O transactions to the snooped port can be watched or retrieved from the character device using a simple command like this: ~# od -w1 -A n -t x1 /dev/aspeed-lpc-snoop0 10 de ad c0 ff ee Signed-off-by: NRobert Lippert <rlippert@google.com> Signed-off-by: NPatrick Venture <venture@google.com> Signed-off-by: NBenjamin Fair <benjaminfair@google.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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