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| author | Mark Brown <broonie@kernel.org> | 2020-12-28 14:16:53 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-12-28 14:16:53 +0000 |
| commit | f81325a05e9317f09a2e4ec57a52e4e49eb42b54 (patch) | |
| tree | a5a91589c9ef8e212f2899f1462cfb5c3f0130ef /include/linux/mdev.h | |
| parent | 671ee4db952449acde126965bf76817a3159040d (diff) | |
| parent | 5c8fe583cce542aa0b84adc939ce85293de36e5e (diff) | |
| download | cachepc-linux-f81325a05e9317f09a2e4ec57a52e4e49eb42b54.tar.gz cachepc-linux-f81325a05e9317f09a2e4ec57a52e4e49eb42b54.zip | |
Merge tag 'v5.11-rc1' into asoc-5.11
Linux 5.11-rc1
Diffstat (limited to 'include/linux/mdev.h')
| -rw-r--r-- | include/linux/mdev.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/mdev.h b/include/linux/mdev.h index 0ce30ca78db0..9004375c462e 100644 --- a/include/linux/mdev.h +++ b/include/linux/mdev.h @@ -72,6 +72,9 @@ struct device *mdev_get_iommu_device(struct device *dev); * @mmap: mmap callback * @mdev: mediated device structure * @vma: vma structure + * @request: request callback to release device + * @mdev: mediated device structure + * @count: request sequence number * Parent device that support mediated device should be registered with mdev * module with mdev_parent_ops structure. **/ @@ -92,6 +95,7 @@ struct mdev_parent_ops { long (*ioctl)(struct mdev_device *mdev, unsigned int cmd, unsigned long arg); int (*mmap)(struct mdev_device *mdev, struct vm_area_struct *vma); + void (*request)(struct mdev_device *mdev, unsigned int count); }; /* interface for exporting mdev supported type attributes */ |