From: Jason Gunthorpe <jgg@nvidia.com>
To: Longfang Liu <liulongfang@huawei.com>
Cc: alex.williamson@redhat.com, shameerali.kolothum.thodi@huawei.com,
jonathan.cameron@huawei.com, cohuck@redhat.com,
linux-kernel@vger.kernel.org, linuxarm@openeuler.org
Subject: Re: [PATCH v5 3/5] hisi_acc_vfio_pci: register debugfs for hisilicon migration driver
Date: Tue, 3 Jan 2023 11:07:52 -0400 [thread overview]
Message-ID: <Y7REyEY2ngkHT6z+@nvidia.com> (raw)
In-Reply-To: <20221217063248.6735-4-liulongfang@huawei.com>
On Sat, Dec 17, 2022 at 02:32:46PM +0800, Longfang Liu wrote:
> On the debugfs framework of VFIO, register the debug function
> for the live migration driver of the hisilicon accelerator device.
>
> On the basis of the original public debug function, a private debug
> function is added:
>
> mig_data file: used to get the migration data of the live migration device
> mig_attr file: used to get device attributes of the live migration device
> debug file: used to test for acquiring and writing device state data
> for VF device.
>
> Signed-off-by: Longfang Liu <liulongfang@huawei.com>
> ---
> .../vfio/pci/hisilicon/hisi_acc_vfio_pci.c | 276 ++++++++++++++++++
> .../vfio/pci/hisilicon/hisi_acc_vfio_pci.h | 11 +
> 2 files changed, 287 insertions(+)
You should put this all in its own file and not compile it when
debugfs is turned off as well.
Jason
next prev parent reply other threads:[~2023-01-03 15:08 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-17 6:32 [PATCH v5 0/5] add debugfs to migration driver Longfang Liu
2022-12-17 6:32 ` [PATCH v5 1/5] vfio/migration: Add debugfs to live " Longfang Liu
2023-01-03 15:05 ` Jason Gunthorpe
2023-01-04 3:10 ` liulongfang
2022-12-17 6:32 ` [PATCH v5 2/5] hisi_acc_vfio_pci: extract public functions for container_of Longfang Liu
2022-12-17 6:32 ` [PATCH v5 3/5] hisi_acc_vfio_pci: register debugfs for hisilicon migration driver Longfang Liu
2023-01-03 15:07 ` Jason Gunthorpe [this message]
2023-01-04 3:20 ` liulongfang
2022-12-17 6:32 ` [PATCH v5 4/5] Documentation: add debugfs description for hisi_acc_vfio_pci Longfang Liu
2022-12-17 6:32 ` [PATCH v5 5/5] vfio: update live migration device status Longfang Liu
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