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SubjectRe: [PATCH 2/2] cdc-acm: correct counting of UART states in serial state notification
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On Sa, 2018-09-22 at 22:11 +0200, Tobias Herzog wrote:
> The usb standard ("Universal Serial Bus Class Definitions for Communication
> Devices") distiguishes between "consistent signals" (DSR, DCD), and
> "irregular signals" (break, ring, parity error, framing error, overrun).
> The bits of "irregular signals" are set, if this error/event occurred on
> the device side and are immeadeatly unset, if the serial state notification
> was sent.
> Like other drivers of real serial ports do, just the occurence of those
> events should be counted in serial_icounter_struct (but no 1->0
> transitions).
>
> Signed-off-by: Tobias Herzog <t-herzog@gmx.de>
Acked-by: Oliver Neukum <oneukum@suse.com>

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