From: Vadim Fedorenko <vadim.fedorenko@linux.dev>
To: Dong Yibo <dong100@mucse.com>,
andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com,
kuba@kernel.org, pabeni@redhat.com, horms@kernel.org,
corbet@lwn.net, gur.stavi@huawei.com, maddy@linux.ibm.com,
mpe@ellerman.id.au, danishanwar@ti.com, lee@trager.us,
gongfan1@huawei.com, lorenzo@kernel.org, geert+renesas@glider.be,
Parthiban.Veerasooran@microchip.com, lukas.bulwahn@redhat.com,
alexanderduyck@fb.com, richardcochran@gmail.com
Cc: netdev@vger.kernel.org, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 3/5] net: rnpgbe: Add basic mbx ops support
Date: Tue, 12 Aug 2025 17:07:43 +0100 [thread overview]
Message-ID: <8a5027a2-0843-4787-bdfe-b33fecbb5fd6@linux.dev> (raw)
In-Reply-To: <20250812093937.882045-4-dong100@mucse.com>
> + * mucse_read_mbx - Reads a message from the mailbox
> + * @hw: pointer to the HW structure
> + * @msg: the message buffer
> + * @size: length of buffer
> + *
> + * @return: 0 on success, negative on failure
> + **/
> +int mucse_read_mbx(struct mucse_hw *hw, u32 *msg, u16 size)
> +{
> + struct mucse_mbx_info *mbx = &hw->mbx;
> +
> + /* limit read size */
> + min(size, mbx->size);
you have to store the result of min() as it's lost now
next prev parent reply other threads:[~2025-08-12 16:07 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-12 9:39 [PATCH v3 0/5] Add driver for 1Gbe network chips from MUCSE Dong Yibo
2025-08-12 9:39 ` [PATCH v3 1/5] net: rnpgbe: Add build support for rnpgbe Dong Yibo
2025-08-12 15:37 ` Vadim Fedorenko
2025-08-13 6:18 ` Yibo Dong
2025-08-12 16:18 ` Anwar, Md Danish
2025-08-13 6:44 ` Yibo Dong
2025-08-13 7:51 ` MD Danish Anwar
2025-08-13 8:00 ` Yibo Dong
2025-08-12 9:39 ` [PATCH v3 2/5] net: rnpgbe: Add n500/n210 chip support Dong Yibo
2025-08-12 15:49 ` Vadim Fedorenko
2025-08-13 7:01 ` Yibo Dong
2025-08-12 16:25 ` Anwar, Md Danish
2025-08-13 7:07 ` Yibo Dong
2025-08-12 9:39 ` [PATCH v3 3/5] net: rnpgbe: Add basic mbx ops support Dong Yibo
2025-08-12 16:07 ` Vadim Fedorenko [this message]
2025-08-12 16:30 ` Anwar, Md Danish
2025-08-13 7:46 ` Yibo Dong
2025-08-14 23:55 ` Andrew Lunn
2025-08-15 1:31 ` Yibo Dong
2025-08-15 4:07 ` Andrew Lunn
2025-08-12 9:39 ` [PATCH v3 4/5] net: rnpgbe: Add basic mbx_fw support Dong Yibo
2025-08-12 16:14 ` Vadim Fedorenko
2025-08-13 8:12 ` Yibo Dong
2025-08-13 9:52 ` Yibo Dong
2025-08-13 11:05 ` Geert Uytterhoeven
2025-08-13 21:32 ` Jakub Kicinski
2025-08-13 13:33 ` Vadim Fedorenko
2025-08-14 1:53 ` Yibo Dong
2025-08-15 0:04 ` Andrew Lunn
2025-08-15 1:36 ` Yibo Dong
2025-08-13 8:20 ` MD Danish Anwar
2025-08-13 9:24 ` Yibo Dong
2025-08-12 9:39 ` [PATCH v3 5/5] net: rnpgbe: Add register_netdev Dong Yibo
2025-08-12 15:32 ` Vadim Fedorenko
2025-08-13 9:04 ` Yibo Dong
2025-08-13 12:50 ` Vadim Fedorenko
2025-08-14 1:52 ` Yibo Dong
2025-08-13 8:26 ` MD Danish Anwar
2025-08-13 9:49 ` Yibo Dong
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