From: "Philippe Mathieu-Daudé" <philmd@linaro.org>
To: Nicholas Piggin <npiggin@gmail.com>, Corey Minyard <cminyard@mvista.com>
Cc: Alistair Francis <alistair.francis@wdc.com>,
Daniel Henrique Barboza <daniel.barboza@oss.qualcomm.com>,
Chao Liu <chao.liu.zevorn@gmail.com>,
Chris Rauer <crauer@google.com>,
Michael Ellerman <mpe@kernel.org>,
Joel Stanley <jms@oss.tenstorrent.com>,
Anirudh Srinivasan <asrinivasan@oss.tenstorrent.com>,
Portia Stephens <portias@oss.tenstorrent.com>,
qemu-riscv@nongnu.org, qemu-devel@nongnu.org,
Hao Wu <wuhaotsh@google.com>
Subject: Re: [PATCH 4/4] [RFC] hw/i2c/designware_i2c: add SMBUS_INTR_MASK
Date: Mon, 11 May 2026 12:19:40 +0200 [thread overview]
Message-ID: <53a66de2-e155-45d0-bcac-2f4d45f1e5fe@linaro.org> (raw)
In-Reply-To: <20260507120524.111056-5-npiggin@gmail.com>
On 7/5/26 14:05, Nicholas Piggin wrote:
> QEMU complains about access to unimplemented register when Linux
> inits the controller. It is the SMBUS interrupt mask which the
> driver unmasks. Since the model implements no SMBUS interrupts,
> the mask can be implemented trivially.
>
> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
> ---
> hw/i2c/designware_i2c.c | 5 +++++
> 1 file changed, 5 insertions(+)
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
next prev parent reply other threads:[~2026-05-11 10:20 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-07 12:05 [PATCH 0/4] hw/i2c: Add designware i2c controller Nicholas Piggin
2026-05-07 12:05 ` [PATCH 1/4] " Nicholas Piggin
2026-05-11 10:20 ` Philippe Mathieu-Daudé
2026-05-07 12:05 ` [PATCH 2/4] [RFC] hw/i2c/designware_i2c: Switch to Fifo8 Nicholas Piggin
2026-05-11 10:18 ` Philippe Mathieu-Daudé
2026-05-15 18:23 ` Nicholas Piggin
2026-05-07 12:05 ` [PATCH 3/4] [RFC] hw/i2c/designware_i2c: Switch to QEMU register API Nicholas Piggin
2026-05-13 2:03 ` Alistair Francis
2026-05-15 18:34 ` Nicholas Piggin
2026-05-07 12:05 ` [PATCH 4/4] [RFC] hw/i2c/designware_i2c: add SMBUS_INTR_MASK Nicholas Piggin
2026-05-11 10:19 ` Philippe Mathieu-Daudé [this message]
2026-05-10 13:03 ` [PATCH 0/4] hw/i2c: Add designware i2c controller Corey Minyard
2026-05-15 23:00 ` Nicholas Piggin
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