From: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
To: Sergey Organov <sorganov@gmail.com>
Cc: linux-serial@vger.kernel.org,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
NXP Linux Team <linux-imx@nxp.com>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v5 1/3] serial: imx: set_termios(): do not enable autoRTS if RTS is unset
Date: Mon, 22 Jul 2019 18:20:11 +0200 [thread overview]
Message-ID: <20190722162011.wv36d7epunjm4h4t@pengutronix.de> (raw)
In-Reply-To: <877e8a5fz6.fsf@osv.gnss.ru>
On Mon, Jul 22, 2019 at 04:57:49PM +0300, Sergey Organov wrote:
> Uwe Kleine-König <u.kleine-koenig@pengutronix.de> writes:
>
> > On Mon, Jul 22, 2019 at 12:22:08PM +0300, Sergey Organov wrote:
> >> Don't let receiver hardware automatically control RTS output if it
> >> was requested to be inactive.
> >>
> >> To ensure this, set_termios() shouldn't set UCR2_CTSC bit if UCR2_CTS
> >> (=TIOCM_RTS) is cleared. Added corresponding check in imx_uart_rts_auto()
> >> to fix this.
> >>
> >> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
> >
> > I think it's a bit bold to add a review-tag for me here. The best reason
> > for that that I'm aware of is that I wrote for v4: "[I]f you update the
> > commit log as agreed already before and even add a comment in
> > imx_uart_rts_auto along the lines of ... you can have my Ack." which IMO
> > isn't good enough to justify a "Reviewed-by". I wouldn't even add an
> > Acked-by: without the other person being able to actually see the
> > changed patch (but this might be arguable).
>
> I'll do whatever you say. Should I remove the Reviewed-by: you, or is it
> OK to leave it in, to avoid re-iterating again?
I'd like to have it an Acked-by.
Best regards
Uwe
--
Pengutronix e.K. | Uwe Kleine-König |
Industrial Linux Solutions | http://www.pengutronix.de/ |
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next prev parent reply other threads:[~2019-07-22 16:20 UTC|newest]
Thread overview: 94+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-14 7:28 [PATCH] serial: imx: fix RTS/CTS setting Sascha Hauer
2019-06-14 7:48 ` Uwe Kleine-König
2019-06-14 12:11 ` [PATCH RFC 0/7] serial: imx: fix RTS and RTS/CTS handling Sergey Organov
2019-06-14 12:11 ` [PATCH RFC 1/7] serial: imx: fix locking in set_termios() Sergey Organov
2019-06-14 12:11 ` [PATCH RFC 2/7] serial: imx: set_termios(): factor-out 'ucr2' initial value Sergey Organov
2019-06-14 12:11 ` [PATCH RFC 3/7] serial: imx: set_termios(): clarify RTS/CTS bits calculation Sergey Organov
2019-06-14 12:11 ` [PATCH RFC 4/7] serial: imx: set_termios(): do not enable autoRTS if RTS is unset Sergey Organov
2019-06-20 9:37 ` Sascha Hauer
2019-06-20 13:24 ` Sergey Organov
2019-06-14 12:11 ` [PATCH RFC 5/7] serial: imx: set_termios(): preserve RTS state Sergey Organov
2019-06-14 13:05 ` Lothar Waßmann
2019-06-14 13:28 ` Sergey Organov
2019-06-14 12:11 ` [PATCH RFC 6/7] serial: imx: set_mctrl(): correctly restore autoRTS state Sergey Organov
2019-06-14 12:11 ` [PATCH RFC 7/7] serial: imx: get rid of imx_uart_rts_auto() Sergey Organov
2019-06-20 14:47 ` [PATCH RFC v1 0/7] serial: imx: fix RTS and RTS/CTS handling Sergey Organov
2019-06-20 14:47 ` [PATCH RFC v1 1/7] serial: imx: fix locking in set_termios() Sergey Organov
2019-06-20 14:47 ` [PATCH RFC v1 2/7] serial: imx: set_termios(): factor-out 'ucr2' initial value Sergey Organov
2019-06-20 14:47 ` [PATCH RFC v1 3/7] serial: imx: set_termios(): clarify RTS/CTS bits calculation Sergey Organov
2019-06-20 14:47 ` [PATCH RFC v1 4/7] serial: imx: set_termios(): preserve RTS state Sergey Organov
2019-06-20 14:47 ` [PATCH RFC v1 5/7] serial: imx: set_termios(): do not enable autoRTS if RTS is unset Sergey Organov
2019-06-20 14:47 ` [PATCH RFC v1 6/7] serial: imx: set_mctrl(): correctly restore autoRTS state Sergey Organov
2019-06-20 14:47 ` [PATCH RFC v1 7/7] serial: imx: get rid of imx_uart_rts_auto() Sergey Organov
2019-06-26 10:00 ` [PATCH RFC v1 0/7] serial: imx: fix RTS and RTS/CTS handling Sascha Hauer
2019-06-26 11:19 ` Sergey Organov
2019-06-26 14:11 ` [PATCH v2 " Sergey Organov
2019-06-26 14:11 ` [PATCH v2 1/7] serial: imx: fix locking in set_termios() Sergey Organov
2019-06-27 5:05 ` Uwe Kleine-König
2019-06-26 14:11 ` [PATCH v2 2/7] serial: imx: set_termios(): factor-out 'ucr2' initial value Sergey Organov
2019-06-27 5:05 ` Uwe Kleine-König
2019-06-26 14:11 ` [PATCH v2 3/7] serial: imx: set_termios(): clarify RTS/CTS bits calculation Sergey Organov
2019-06-27 5:26 ` Uwe Kleine-König
2019-06-27 5:58 ` Sergey Organov
2019-06-26 14:11 ` [PATCH v2 4/7] serial: imx: set_termios(): preserve RTS state Sergey Organov
2019-06-27 5:40 ` Uwe Kleine-König
2019-06-27 6:15 ` Sergey Organov
2019-06-26 14:11 ` [PATCH v2 5/7] serial: imx: set_termios(): do not enable autoRTS if RTS is unset Sergey Organov
2019-06-27 5:47 ` Uwe Kleine-König
2019-06-27 6:16 ` Sergey Organov
2019-06-26 14:11 ` [PATCH v2 6/7] serial: imx: set_mctrl(): correctly restore autoRTS state Sergey Organov
2019-06-27 6:05 ` Uwe Kleine-König
2019-06-27 7:01 ` Sergey Organov
2019-06-26 14:11 ` [PATCH v2 7/7] serial: imx: get rid of imx_uart_rts_auto() Sergey Organov
2019-06-27 6:08 ` Uwe Kleine-König
2019-06-27 7:58 ` Sergey Organov
2019-07-04 13:00 ` [PATCH v3 0/7] serial: imx: fix RTS and RTS/CTS handling Sergey Organov
2019-07-04 13:00 ` [PATCH v3 1/7] serial: imx: fix locking in set_termios() Sergey Organov
2019-07-04 13:00 ` [PATCH v3 2/7] serial: imx: set_termios(): factor-out 'ucr2' initial value Sergey Organov
2019-07-04 13:00 ` [PATCH v3 3/7] serial: imx: set_termios(): clarify RTS/CTS bits calculation Sergey Organov
2019-07-04 13:00 ` [PATCH v3 4/7] serial: imx: set_termios(): preserve RTS state Sergey Organov
2019-07-04 13:00 ` [PATCH v3 5/7] serial: imx: set_termios(): do not enable autoRTS if RTS is unset Sergey Organov
2019-07-04 13:00 ` [PATCH v3 6/7] serial: imx: set_mctrl(): correctly restore autoRTS state Sergey Organov
2019-07-04 13:00 ` [PATCH v3 7/7] serial: imx: get rid of imx_uart_rts_auto() Sergey Organov
2019-07-19 8:47 ` [PATCH v4 0/3] serial: imx: fix RTS and RTS/CTS handling Sergey Organov
2019-07-19 8:47 ` [PATCH v4 1/3] serial: imx: set_termios(): do not enable autoRTS if RTS is unset Sergey Organov
2019-07-19 9:11 ` Uwe Kleine-König
2019-07-19 12:18 ` Sergey Organov
2019-07-19 14:31 ` Uwe Kleine-König
2019-07-19 15:13 ` Sergey Organov
2019-07-19 20:19 ` Uwe Kleine-König
2019-07-22 7:42 ` Sergey Organov
2019-07-22 7:51 ` Uwe Kleine-König
2019-07-22 9:20 ` Sergey Organov
2019-07-22 9:46 ` Uwe Kleine-König
2019-07-22 13:54 ` Sergey Organov
2019-07-22 16:47 ` Uwe Kleine-König
2019-07-22 9:57 ` Russell King - ARM Linux admin
2019-07-22 10:04 ` Uwe Kleine-König
2019-07-22 10:17 ` Russell King - ARM Linux admin
2019-07-19 8:47 ` [PATCH v4 2/3] serial: imx: set_mctrl(): correctly restore autoRTS state Sergey Organov
2019-07-19 8:47 ` [PATCH v4 3/3] serial: imx: get rid of imx_uart_rts_auto() Sergey Organov
2019-07-22 9:22 ` [PATCH v5 0/3] serial: imx: fix RTS and RTS/CTS handling Sergey Organov
2019-07-22 9:22 ` [PATCH v5 1/3] serial: imx: set_termios(): do not enable autoRTS if RTS is unset Sergey Organov
2019-07-22 9:54 ` Uwe Kleine-König
2019-07-22 13:57 ` Sergey Organov
2019-07-22 16:20 ` Uwe Kleine-König [this message]
2019-07-22 19:09 ` Sergey Organov
2019-07-22 9:22 ` [PATCH v5 2/3] serial: imx: set_mctrl(): correctly restore autoRTS state Sergey Organov
2019-07-22 9:22 ` [PATCH v5 3/3] serial: imx: get rid of imx_uart_rts_auto() Sergey Organov
2019-07-22 19:22 ` [PATCH v6 0/3] serial: imx: fix RTS and RTS/CTS handling Sergey Organov
2019-07-22 19:22 ` [PATCH v6 1/3] serial: imx: set_termios(): do not enable autoRTS if RTS is unset Sergey Organov
2019-07-22 19:22 ` [PATCH v6 2/3] serial: imx: set_mctrl(): correctly restore autoRTS state Sergey Organov
2019-07-22 20:24 ` Uwe Kleine-König
2019-07-23 9:20 ` Sergey Organov
2019-07-23 9:49 ` Uwe Kleine-König
2019-07-23 11:16 ` Sergey Organov
2019-07-23 11:30 ` Sergey Organov
2019-07-22 19:22 ` [PATCH v6 3/3] serial: imx: get rid of imx_uart_rts_auto() Sergey Organov
2019-07-26 18:52 ` [PATCH v7 0/3] serial: imx: fix RTS and RTS/CTS handling Sergey Organov
2019-07-26 18:52 ` [PATCH v7 1/3] serial: imx: set_termios(): do not enable autoRTS if RTS is unset Sergey Organov
2019-07-26 18:52 ` [PATCH v7 2/3] serial: imx: set_mctrl(): correctly restore autoRTS state Sergey Organov
2019-07-26 18:52 ` [PATCH v7 3/3] serial: imx: get rid of imx_uart_rts_auto() Sergey Organov
2019-07-26 19:29 ` Uwe Kleine-König
2019-07-29 9:03 ` Sergey Organov
2019-07-29 9:29 ` Uwe Kleine-König
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