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| author | Jason Gunthorpe <jgg@nvidia.com> | 2023-10-26 06:39:30 +0200 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2023-10-26 16:15:56 +0200 |
| commit | 9744a7ab62cc7354096aaff788c08b947f86ba60 (patch) | |
| tree | d1544a551e410bd55b2c552d66b37a6294fc4de3 /drivers/iommu/iommufd/device.c | |
| parent | iommu: Add IOMMU_DOMAIN_NESTED (diff) | |
| download | linux-9744a7ab62cc7354096aaff788c08b947f86ba60.tar.xz linux-9744a7ab62cc7354096aaff788c08b947f86ba60.zip | |
iommufd: Rename IOMMUFD_OBJ_HW_PAGETABLE to IOMMUFD_OBJ_HWPT_PAGING
To add a new IOMMUFD_OBJ_HWPT_NESTED, rename the HWPT object to confine
it to PAGING hwpts/domains. The following patch will separate the hwpt
structure as well.
Link: https://lore.kernel.org/r/20231026043938.63898-3-yi.l.liu@intel.com
Signed-off-by: Nicolin Chen <nicolinc@nvidia.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/iommu/iommufd/device.c')
| -rw-r--r-- | drivers/iommu/iommufd/device.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/iommu/iommufd/device.c b/drivers/iommu/iommufd/device.c index 0a8867487508..449b64e6ef53 100644 --- a/drivers/iommu/iommufd/device.c +++ b/drivers/iommu/iommufd/device.c @@ -563,7 +563,7 @@ static int iommufd_device_change_pt(struct iommufd_device *idev, u32 *pt_id, return PTR_ERR(pt_obj); switch (pt_obj->type) { - case IOMMUFD_OBJ_HW_PAGETABLE: { + case IOMMUFD_OBJ_HWPT_PAGING: { struct iommufd_hw_pagetable *hwpt = container_of(pt_obj, struct iommufd_hw_pagetable, obj); @@ -601,8 +601,8 @@ out_put_pt_obj: /** * iommufd_device_attach - Connect a device to an iommu_domain * @idev: device to attach - * @pt_id: Input a IOMMUFD_OBJ_IOAS, or IOMMUFD_OBJ_HW_PAGETABLE - * Output the IOMMUFD_OBJ_HW_PAGETABLE ID + * @pt_id: Input a IOMMUFD_OBJ_IOAS, or IOMMUFD_OBJ_HWPT_PAGING + * Output the IOMMUFD_OBJ_HWPT_PAGING ID * * This connects the device to an iommu_domain, either automatically or manually * selected. Once this completes the device could do DMA. @@ -630,8 +630,8 @@ EXPORT_SYMBOL_NS_GPL(iommufd_device_attach, IOMMUFD); /** * iommufd_device_replace - Change the device's iommu_domain * @idev: device to change - * @pt_id: Input a IOMMUFD_OBJ_IOAS, or IOMMUFD_OBJ_HW_PAGETABLE - * Output the IOMMUFD_OBJ_HW_PAGETABLE ID + * @pt_id: Input a IOMMUFD_OBJ_IOAS, or IOMMUFD_OBJ_HWPT_PAGING + * Output the IOMMUFD_OBJ_HWPT_PAGING ID * * This is the same as:: * |