Messages in this thread |  | | Date | Wed, 15 Apr 2020 14:31:40 +0200 | From | Joerg Roedel <> | Subject | Re: [PATCH v2 07/33] iommu: Add probe_device() and remove_device() call-backs |
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On Wed, Apr 15, 2020 at 02:36:20PM +0800, Lu Baolu wrote: > On 2020/4/14 21:15, Joerg Roedel wrote: > > From: Joerg Roedel<jroedel@suse.de> > > > > Add call-backs to 'struct iommu_ops' as an alternative to the > > add_device() and remove_device() call-backs, which will be removed when > > all drivers are converted. > > > > The new call-backs will not setupt IOMMU groups and domains anymore, > > so also add a probe_finalize() call-back where the IOMMU driver can do > > per-device setup work which require the device to be set up with a > > group and a domain. > > The subject is inaccurate. probe_device() and release_device() are > added to replace the add and remove pair.
This patch does not replace them yet, it just adds the new call-backs. The removal of add_device()/remove_device() happens later in the patch-set when all drivers are converted.
Regards,
Joerg
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