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From: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
To: Bjorn Helgaas <helgaas@kernel.org>
Cc: gregkh@linuxfoundation.org, daniel.vetter@ffwll.ch,
	Felix.Kuehling@amd.com, linux-pci@vger.kernel.org,
	amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
	ckoenig.leichtzumerken@gmail.com, Alexander.Deucher@amd.com
Subject: Re: [PATCH v5 08/27] PCI: add support for dev_groups to struct pci_device_driver
Date: Thu, 29 Apr 2021 16:36:47 -0400	[thread overview]
Message-ID: <d95139ed-ac2f-6006-c5db-78e67bb7edc3@amd.com> (raw)
In-Reply-To: <20210429192308.GA510492@bjorn-Precision-5520>



On 2021-04-29 3:23 p.m., Bjorn Helgaas wrote:
> On Thu, Apr 29, 2021 at 12:53:15PM -0400, Andrey Grodzovsky wrote:
>> On 2021-04-28 12:53 p.m., Bjorn Helgaas wrote:
>>> On Wed, Apr 28, 2021 at 11:11:48AM -0400, Andrey Grodzovsky wrote:
>>>> This is exact copy of 'USB: add support for dev_groups to
>>>> struct usb_device_driver' patch by Greg but just for
>>>> the PCI case.
> 
>>> ...
>>> The usual commit citation format is 7d9c1d2f7aca ("USB: add support
>>> for dev_groups to struct usb_device_driver") so it's easier to locate
>>> the commit.
>>>
>>> I see there is also b71b283e3d6d ("USB: add support for dev_groups to
>>> struct usb_driver").  I don't know enough about USB to know whether
>>> 7d9c1d2f7aca or b71b283e3d6d is a closer analogue to what you're doing
>>> here, but I do see that struct usb_driver is far more common than
>>> struct usb_device_driver.
>>>
>>> PCI has struct pci_driver, but doesn't have the concept of a struct
>>> pci_device_driver.
>>
>> Since we don't have pci_device_driver then pci_driver is the best place
>> for it then, no ?
> 
> Of course.  My point was just that maybe you should say this is
> similar to b71b283e3d6d ("USB: add support for dev_groups to struct
> usb_driver"), not similar to 7d9c1d2f7aca ("USB: add support for
> dev_groups to struct usb_device_driver").

Got it.

Andrey

> 
> Bjorn
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  reply	other threads:[~2021-04-29 20:36 UTC|newest]

Thread overview: 82+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-28 15:11 [PATCH v5 00/27] RFC Support hot device unplug in amdgpu Andrey Grodzovsky
2021-04-28 15:11 ` [PATCH v5 01/27] drm/ttm: Remap all page faults to per process dummy page Andrey Grodzovsky
2021-04-28 15:11 ` [PATCH v5 02/27] drm/ttm: Expose ttm_tt_unpopulate for driver use Andrey Grodzovsky
2021-04-28 15:11 ` [PATCH v5 03/27] drm/amdgpu: Split amdgpu_device_fini into early and late Andrey Grodzovsky
2021-04-29  7:04   ` Christian König
2021-04-30  3:10     ` Alex Deucher
2021-04-30  5:19   ` Lazar, Lijo
2021-04-30  5:39     ` Andrey Grodzovsky
2021-04-30  5:49       ` Lazar, Lijo
2021-04-28 15:11 ` [PATCH v5 04/27] drm/amdkfd: Split kfd suspend from devie exit Andrey Grodzovsky
2021-04-28 15:11 ` [PATCH v5 05/27] drm/amdgpu: Add early fini callback Andrey Grodzovsky
2021-04-28 15:11 ` [PATCH v5 06/27] drm/amdgpu: Handle IOMMU enabled case Andrey Grodzovsky
2021-04-29  7:08   ` Christian König
2021-05-03 20:43     ` Andrey Grodzovsky
2021-05-04  7:03       ` Christian König
2021-05-04 15:43         ` Andrey Grodzovsky
2021-05-05 14:51           ` Andrey Grodzovsky
2021-04-30  3:13   ` Alex Deucher
2021-05-03 18:00     ` Andrey Grodzovsky
2021-05-04 17:05   ` Felix Kuehling
2021-05-05 14:05     ` Andrey Grodzovsky
2021-04-28 15:11 ` [PATCH v5 07/27] drm/amdgpu: Remap all page faults to per process dummy page Andrey Grodzovsky
2021-04-29  7:09   ` Christian König
2021-04-28 15:11 ` [PATCH v5 08/27] PCI: add support for dev_groups to struct pci_device_driver Andrey Grodzovsky
2021-04-28 16:53   ` Bjorn Helgaas
2021-04-29 16:53     ` Andrey Grodzovsky
2021-04-29 19:23       ` Bjorn Helgaas
2021-04-29 20:36         ` Andrey Grodzovsky [this message]
2021-04-28 15:11 ` [PATCH v5 09/27] dmr/amdgpu: Move some sysfs attrs creation to default_attr Andrey Grodzovsky
2021-04-28 17:23   ` Bjorn Helgaas
2021-04-29  7:11   ` Christian König
2021-04-28 15:11 ` [PATCH v5 10/27] drm/amdgpu: Guard against write accesses after device removal Andrey Grodzovsky
2021-04-29  7:14   ` Christian König
2021-04-28 15:11 ` [PATCH v5 11/27] drm/sched: Make timeout timer rearm conditional Andrey Grodzovsky
2021-04-28 15:11 ` [PATCH v5 12/27] drm/amdgpu: Prevent any job recoveries after device is unplugged Andrey Grodzovsky
2021-04-28 15:11 ` [PATCH v5 13/27] drm/amdgpu: When filizing the fence driver. stop scheduler first Andrey Grodzovsky
2021-04-29  7:15   ` Christian König
2021-04-29 17:12     ` Andrey Grodzovsky
2021-04-28 15:11 ` [PATCH v5 14/27] drm/amdgpu: Fix hang on device removal Andrey Grodzovsky
2021-04-28 15:11 ` [PATCH v5 15/27] drm/scheduler: Fix hang when sched_entity released Andrey Grodzovsky
2021-04-29  7:18   ` Christian König
2021-04-29 17:06     ` Andrey Grodzovsky
2021-04-30  6:47       ` Christian König
2021-04-30 16:10         ` Andrey Grodzovsky
2021-05-05 13:57           ` Andrey Grodzovsky
2021-05-07 16:29           ` Daniel Vetter
2021-05-07 16:32             ` Andrey Grodzovsky
2021-04-28 15:11 ` [PATCH v5 16/27] drm/amdgpu: Unmap all MMIO mappings Andrey Grodzovsky
2021-04-29  7:19   ` Christian König
2021-04-29 16:55     ` Andrey Grodzovsky
2021-04-28 15:11 ` [PATCH v5 17/27] drm/amdgpu: Add rw_sem to pushing job into sched queue Andrey Grodzovsky
2021-04-28 15:11 ` [PATCH v5 18/27] drm/sched: Expose drm_sched_entity_kill_jobs Andrey Grodzovsky
2021-04-28 15:11 ` [PATCH v5 19/27] drm/amdgpu: Finilise device fences on device remove Andrey Grodzovsky
2021-04-28 15:20   ` Andrey Grodzovsky
2021-04-28 15:12 ` [PATCH v5 20/27] drm: Scope all DRM IOCTLs with drm_dev_enter/exit Andrey Grodzovsky
2021-04-29 11:23   ` Daniel Vetter
2021-04-29 11:32     ` Daniel Vetter
2021-04-29 16:04       ` Andrey Grodzovsky
2021-04-29 16:15         ` Felix Kuehling
2021-04-29 16:21           ` Andrey Grodzovsky
2021-04-29 16:29             ` Felix Kuehling
2021-04-29 16:33               ` Andrey Grodzovsky
2021-04-29 19:05         ` Daniel Vetter
2021-04-29 20:34           ` Andrey Grodzovsky
2021-04-30 10:25             ` Daniel Vetter
2021-04-30 17:27               ` Andrey Grodzovsky
2021-05-05 13:57                 ` Andrey Grodzovsky
2021-05-06  9:40                 ` Daniel Vetter
2021-05-06 16:25                   ` Andrey Grodzovsky
2021-05-07  9:11                     ` Daniel Vetter
2021-05-07 15:39                       ` Andrey Grodzovsky
2021-05-07 16:24                         ` Daniel Vetter
2021-05-07 18:00                           ` Andrey Grodzovsky
2021-05-10 15:46                             ` Daniel Vetter
2021-04-28 15:12 ` [PATCH v5 21/27] drm/amdgpu: Add support for hot-unplug feature at DRM level Andrey Grodzovsky
2021-04-28 15:12 ` [PATCH v5 22/27] drm/amd/display: Scope all DM queued work with drm_dev_enter/exit Andrey Grodzovsky
2021-04-28 15:12 ` [PATCH v5 23/27] drm/amd/powerplay: Scope all PM " Andrey Grodzovsky
2021-04-28 15:12 ` [PATCH v5 24/27] drm/amdkfd: Scope all KFD " Andrey Grodzovsky
2021-04-28 15:12 ` [PATCH v5 25/27] drm/amdgpu: Scope all amdgpu " Andrey Grodzovsky
2021-04-28 15:12 ` [PATCH v5 26/27] drm/amd/display: Remove superflous drm_mode_config_cleanup Andrey Grodzovsky
2021-04-28 15:12 ` [PATCH v5 27/27] drm/amdgpu: Verify DMA opearations from device are done Andrey Grodzovsky
2021-04-28 17:07 ` [PATCH v5 00/27] RFC Support hot device unplug in amdgpu Bjorn Helgaas

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