From: Sascha Hauer <s.hauer@pengutronix.de>
To: barebox@lists.infradead.org, Ahmad Fatoum <a.fatoum@pengutronix.de>
Subject: Re: [PATCH master] mdio_bus: return 0xFFFF when read fails with error code
Date: Fri, 03 May 2024 08:51:35 +0200 [thread overview]
Message-ID: <171471909513.12406.11160519884948572812.b4-ty@pengutronix.de> (raw)
In-Reply-To: <20240502151723.3964267-1-a.fatoum@pengutronix.de>
On Thu, 02 May 2024 17:17:23 +0200, Ahmad Fatoum wrote:
> phy_read may return an error code if the underlying transport
> misbehaves, e.g. a busy and non-recoverable I2C bus.
>
> Instead of packing the error code value into the buffer, let's just
> report 0xFFFF, which is the natural value used for unresponsive PHYs,
> due to the pull-ups.
>
> [...]
Applied, thanks!
[1/1] mdio_bus: return 0xFFFF when read fails with error code
https://git.pengutronix.de/cgit/barebox/commit/?id=ff36e78033e8 (link may not be stable)
Best regards,
--
Sascha Hauer <s.hauer@pengutronix.de>
prev parent reply other threads:[~2024-05-03 6:52 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-02 15:17 Ahmad Fatoum
2024-05-03 6:51 ` Sascha Hauer [this message]
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