From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: "Maciej W. Rozycki" <macro@orcam.me.uk>
Cc: Jiri Slaby <jirislaby@kernel.org>,
Andy Shevchenko <andy.shevchenko@gmail.com>,
linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [RESEND][PATCH v3 1/2] serial: 8250: Fold EndRun device support into OxSemi Tornado code
Date: Fri, 15 Apr 2022 11:13:39 +0200 [thread overview]
Message-ID: <Ylk3Q6HyaN/5+97/@kroah.com> (raw)
In-Reply-To: <alpine.DEB.2.21.2203310121211.44113@angie.orcam.me.uk>
On Thu, Mar 31, 2022 at 08:11:42AM +0100, Maciej W. Rozycki wrote:
> The EndRun PTP/1588 dual serial port device is based on the Oxford
> Semiconductor OXPCIe952 UART device with the PCI vendor:device ID set
> for EndRun Technologies and uses the same sequence to determine the
> number of ports available. Despite that we have duplicate code
> specific to the EndRun device.
>
> Remove redundant code then and factor out OxSemi Tornado device
> detection. Also correct the baud base like with commit 6cbe45d8ac93
> ("serial: 8250: Correct the clock for OxSemi PCIe devices") for the
> value of 3906250 rather than 4000000, obtained by dividing the 62.5MHz
> clock input by the default oversampling rate of 16. Finally move the
> EndRun vendor:device ID to <linux/pci_ids.h>.
That's a lot of different things happening all the same commit. Please
break this out into one-patch-per-logical-change as is required.
thanks,
greg k-h
next prev parent reply other threads:[~2022-04-15 9:13 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-31 7:11 [RESEND][PATCH v3 0/2] serial: 8250: Fixes for Oxford Semiconductor 950 UARTs Maciej W. Rozycki
2022-03-31 7:11 ` [RESEND][PATCH v3 1/2] serial: 8250: Fold EndRun device support into OxSemi Tornado code Maciej W. Rozycki
2022-04-15 9:13 ` Greg Kroah-Hartman
2022-04-17 23:02 ` Maciej W. Rozycki
2022-04-20 14:48 ` Greg Kroah-Hartman
2022-04-21 21:38 ` Maciej W. Rozycki
2022-04-15 9:13 ` Greg Kroah-Hartman [this message]
2022-04-17 23:03 ` Maciej W. Rozycki
2022-03-31 7:11 ` [RESEND][PATCH v3 2/2] serial: 8250: Add proper clock handling for OxSemi PCIe devices Maciej W. Rozycki
2022-04-13 22:53 ` [PING][PATCH v3 0/2] serial: 8250: Fixes for Oxford Semiconductor 950 UARTs Maciej W. Rozycki
2022-04-14 12:45 ` Andy Shevchenko
2022-04-14 13:47 ` Maciej W. Rozycki
2022-04-14 13:55 ` Andy Shevchenko
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