From: Willem de Bruijn <willemdebruijn.kernel@gmail.com>
To: Coiby Xu <coiby.xu@gmail.com>
Cc: devel@driverdev.osuosl.org,
"supporter:QLOGIC QLGE 10Gb ETHERNET DRIVER"
<GR-Linux-NIC-Dev@marvell.com>,
Manish Chopra <manishc@marvell.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Shung-Hsi Yu <shung-hsi.yu@suse.com>,
open list <linux-kernel@vger.kernel.org>,
Benjamin Poirier <benjamin.poirier@gmail.com>,
"open list:QLOGIC QLGE 10Gb ETHERNET DRIVER"
<netdev@vger.kernel.org>
Subject: Re: [PATCH v1 1/6] staging: qlge: Initialize devlink health dump framework for the dlge driver
Date: Thu, 8 Oct 2020 08:22:44 -0400 [thread overview]
Message-ID: <CA+FuTSdEK+0nBCd5KAYpbEECmSvjoMEgcEOtM+ZKFF4QQKuAfw@mail.gmail.com> (raw)
In-Reply-To: <20201008115808.91850-2-coiby.xu@gmail.com>
On Thu, Oct 8, 2020 at 7:58 AM Coiby Xu <coiby.xu@gmail.com> wrote:
>
> Initialize devlink health dump framework for the dlge driver so the
> coredump could be done via devlink.
>
> Signed-off-by: Coiby Xu <coiby.xu@gmail.com>
> @@ -4556,6 +4559,13 @@ static int qlge_probe(struct pci_dev *pdev,
> struct ql_adapter *qdev = NULL;
> static int cards_found;
> int err = 0;
> + struct devlink *devlink;
> + struct qlge_devlink *ql_devlink;
> +
> + devlink = devlink_alloc(&qlge_devlink_ops, sizeof(struct qlge_devlink));
> + if (!devlink)
> + return -ENOMEM;
> + ql_devlink = devlink_priv(devlink);
>
> ndev = alloc_etherdev_mq(sizeof(struct ql_adapter),
> min(MAX_CPUS,
need to goto devlink_free instead of return -ENOMEM here, too.
> @@ -4614,6 +4624,16 @@ static int qlge_probe(struct pci_dev *pdev,
> free_netdev(ndev);
> return err;
and here
> }
> +
> + err = devlink_register(devlink, &pdev->dev);
> + if (err) {
> + goto devlink_free;
> + }
> +
> + qlge_health_create_reporters(ql_devlink);
> + ql_devlink->qdev = qdev;
> + ql_devlink->ndev = ndev;
> + qdev->ql_devlink = ql_devlink;
> /* Start up the timer to trigger EEH if
> * the bus goes dead
> */
> @@ -4624,6 +4644,10 @@ static int qlge_probe(struct pci_dev *pdev,
> atomic_set(&qdev->lb_count, 0);
> cards_found++;
> return 0;
> +
> +devlink_free:
> + devlink_free(devlink);
> + return err;
> }
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next prev parent reply other threads:[~2020-10-08 12:23 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-08 11:58 [PATCH v1 0/6] staging: qlge: Re-writing the debugging features Coiby Xu
2020-10-08 11:58 ` [PATCH v1 1/6] staging: qlge: Initialize devlink health dump framework for the dlge driver Coiby Xu
2020-10-08 12:22 ` Willem de Bruijn [this message]
2020-10-08 12:54 ` Coiby Xu
2020-10-12 8:08 ` Coiby Xu
2020-10-08 13:31 ` Dan Carpenter
2020-10-09 0:12 ` Coiby Xu
2020-10-08 17:45 ` kernel test robot
2020-10-10 7:35 ` Benjamin Poirier
2020-10-10 10:24 ` Coiby Xu
2020-10-10 13:48 ` Benjamin Poirier
2020-10-12 11:24 ` Coiby Xu
2020-10-13 0:37 ` Benjamin Poirier
2020-10-15 3:37 ` Coiby Xu
2020-10-15 11:06 ` Benjamin Poirier
2020-10-16 23:08 ` Coiby Xu
2020-10-08 11:58 ` [PATCH v1 2/6] staging: qlge: coredump via devlink health reporter Coiby Xu
2020-10-08 13:39 ` Dan Carpenter
2020-10-09 0:14 ` Coiby Xu
2020-10-10 7:48 ` Benjamin Poirier
2020-10-10 10:02 ` Coiby Xu
2020-10-10 13:22 ` Benjamin Poirier
2020-10-12 11:51 ` Coiby Xu
2020-10-13 1:18 ` Benjamin Poirier
2020-10-08 11:58 ` [PATCH v1 3/6] staging: qlge: support force_coredump option for devlink health dump Coiby Xu
2020-10-08 11:58 ` [PATCH v1 4/6] staging: qlge: remove mpi_core_to_log which sends coredump to the kernel ring buffer Coiby Xu
2020-10-08 11:58 ` [PATCH v1 5/6] staging: qlge: clean up debugging code in the QL_ALL_DUMP ifdef land Coiby Xu
2020-10-10 8:01 ` Benjamin Poirier
2020-10-10 10:00 ` Coiby Xu
2020-10-10 13:40 ` Benjamin Poirier
2020-10-12 11:29 ` Coiby Xu
2020-10-08 11:58 ` [PATCH v1 6/6] staging: qlge: add documentation for debugging qlge Coiby Xu
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