linux-kernel - Re: [PATCH V5 net-next] net: mana: Configure hwc timeout from hardware

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Message-ID: <20230725195653.2ed5cecc@kernel.org>
Date:   Tue, 25 Jul 2023 19:56:53 -0700
From:   Jakub Kicinski <kuba@...nel.org>
To:     Souradeep Chakrabarti <schakrabarti@...ux.microsoft.com>
Cc:     kys@...rosoft.com, haiyangz@...rosoft.com, wei.liu@...nel.org,
        decui@...rosoft.com, davem@...emloft.net, edumazet@...gle.com,
        pabeni@...hat.com, longli@...rosoft.com, sharmaajay@...rosoft.com,
        leon@...nel.org, cai.huoqing@...ux.dev,
        ssengar@...ux.microsoft.com, vkuznets@...hat.com,
        tglx@...utronix.de, linux-hyperv@...r.kernel.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-rdma@...r.kernel.org, schakrabarti@...rosoft.com
Subject: Re: [PATCH V5 net-next] net: mana: Configure hwc timeout from
 hardware

On Sun, 23 Jul 2023 22:38:40 -0700 Souradeep Chakrabarti wrote:
> @@ -825,7 +847,8 @@ int mana_hwc_send_request(struct hw_channel_context *hwc, u32 req_len,
>  		goto out;
>  	}
>  
> -	if (!wait_for_completion_timeout(&ctx->comp_event, 30 * HZ)) {
> +	if (!wait_for_completion_timeout(&ctx->comp_event,
> +					 (hwc->hwc_timeout / 1000) * HZ)) {
>  		dev_err(hwc->dev, "HWC: Request timed out!\n");
>  		err = -ETIMEDOUT;
>  		goto out;

msecs_to_jiffies()
-- 
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