From: Stephen Hemminger <stephen@networkplumber.org>
To: "Min Hu (Connor)" <humin29@huawei.com>
Cc: <dev@dpdk.org>, <ferruh.yigit@intel.com>,
<andrew.rybchenko@oktetlabs.ru>
Subject: Re: [dpdk-dev] [PATCH v2] net/hns3: support Tx push quick doorbell to improve perf
Date: Mon, 14 Jun 2021 19:36:40 -0700 [thread overview]
Message-ID: <20210614193640.03da7078@hermes.local> (raw)
In-Reply-To: <1623720869-26320-1-git-send-email-humin29@huawei.com>
On Tue, 15 Jun 2021 09:34:29 +0800
"Min Hu (Connor)" <humin29@huawei.com> wrote:
> + return (void *)((char *)pci_dev->mem_resource[bar_id].addr +
> + (pci_dev->mem_resource[bar_id].len >> 1) +
> + HNS3_TX_PUSH_TQP_REGION_SIZE * queue_id +
> + HNS3_TX_PUSH_QUICK_DOORBELL_OFFSET);
Minor nit: cast here (in C) is unnecessary. C will automatically
cast the return any pointer type to void *
next prev parent reply other threads:[~2021-06-15 2:36 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-13 1:42 [dpdk-dev] [PATCH] " Min Hu (Connor)
2021-06-13 1:42 ` Min Hu (Connor)
2021-06-14 14:35 ` Andrew Rybchenko
2021-06-15 1:35 ` Min Hu (Connor)
2021-06-15 1:34 ` [dpdk-dev] [PATCH v2] " Min Hu (Connor)
2021-06-15 2:36 ` Stephen Hemminger [this message]
2021-06-15 2:37 ` Stephen Hemminger
2021-06-15 3:46 ` Min Hu (Connor)
2021-06-17 15:18 ` Andrew Rybchenko
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