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    SubjectRe: [PATCH] Documentation about RS485 serial communications
    Hi Randy,

    thank you for the feedback.

    [...]

    >
    > TIOC[SG]RS485 are #defined in <asm-generic/ioctls.h>, so
    > #include <asm-generic/ioctls.h>
    > here and/or below (in userspace program).
    >

    I noticed that for some architectures (e.g., cris) these ioctls are defined also in arch/cris/include/asm/ioctls.h, and with different values with respect to the values defined on asm-generic/ioctls.h.

    Therefore, I wasn't completely sure that the values defined in asm-generic are being used in every driver...

    Best regards,

    Claudio


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