linux-kernel - Re: [PATCH net-next v11 4/5] net: rnpgbe: Add basic mbx

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Message-ID: <20250910180334.54e55869@kernel.org>
Date: Wed, 10 Sep 2025 18:03:34 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: Yibo Dong <dong100@...se.com>
Cc: "Anwar, Md Danish" <a0501179@...com>, andrew+netdev@...n.ch,
 davem@...emloft.net, edumazet@...gle.com, pabeni@...hat.com,
 horms@...nel.org, corbet@....net, gur.stavi@...wei.com,
 maddy@...ux.ibm.com, mpe@...erman.id.au, danishanwar@...com, lee@...ger.us,
 gongfan1@...wei.com, lorenzo@...nel.org, geert+renesas@...der.be,
 Parthiban.Veerasooran@...rochip.com, lukas.bulwahn@...hat.com,
 alexanderduyck@...com, richardcochran@...il.com, kees@...nel.org,
 gustavoars@...nel.org, rdunlap@...radead.org, vadim.fedorenko@...ux.dev,
 netdev@...r.kernel.org, linux-doc@...r.kernel.org,
 linux-kernel@...r.kernel.org, linux-hardening@...r.kernel.org
Subject: Re: [PATCH net-next v11 4/5] net: rnpgbe: Add basic mbx_fw support

On Wed, 10 Sep 2025 14:08:21 +0800 Yibo Dong wrote:
> 	do {
> 		err = mucse_mbx_get_info(hw);
> 		if (err != -ETIMEDOUT)
> 			break;
> 		/* only retry with ETIMEDOUT, others just return */
> 	} while (try_cnt--);

	do {
		err = bla();
	} while (err == -ETIMEDOUT && try_cnt--);