From: Wolfram Sang <wsa@kernel.org>
To: Heiner Kallweit <hkallweit1@gmail.com>
Cc: Andi Shyti <andi.shyti@kernel.org>,
Jean Delvare <jdelvare@suse.com>,
"linux-i2c@vger.kernel.org" <linux-i2c@vger.kernel.org>
Subject: Re: [PATCH v2] i2c: smbus: Prepare i2c_register_spd for usage on muxed segments
Date: Mon, 4 Mar 2024 21:46:23 +0100 [thread overview]
Message-ID: <ZeYzH0OwRcxFmDhS@ninjato> (raw)
In-Reply-To: <d0b4aa2e-8b5d-4c27-8aab-164a089d95bd@gmail.com>
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On Sat, Mar 02, 2024 at 09:39:13PM +0100, Heiner Kallweit wrote:
> If this is an adapter on a muxed bus segment, assume that each segment
> is connected to a subset of the (> 8) overall memory slots. In this
> case let's probe the maximum of 8 slots, however stop if the number
> of overall populated slots is reached.
>
> If we're not on a muxed segment and the total number of slots is > 8,
> then warn because then not all SPD eeproms can be addressed.
> Presumably the bus is muxed, but the mux config is missing.
>
> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Removed the printout and applied to for-next, thanks!
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prev parent reply other threads:[~2024-03-04 20:46 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-02 20:39 [PATCH v2] i2c: smbus: Prepare i2c_register_spd for usage on muxed segments Heiner Kallweit
2024-03-04 7:46 ` Wolfram Sang
2024-03-04 20:20 ` Heiner Kallweit
2024-03-04 20:46 ` Wolfram Sang [this message]
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