diff options
Diffstat (limited to 'drivers/s390/crypto/vfio_ap_private.h')
| -rw-r--r-- | drivers/s390/crypto/vfio_ap_private.h | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/s390/crypto/vfio_ap_private.h b/drivers/s390/crypto/vfio_ap_private.h index a26efd804d0d..d912487175d3 100644 --- a/drivers/s390/crypto/vfio_ap_private.h +++ b/drivers/s390/crypto/vfio_ap_private.h @@ -81,8 +81,6 @@ struct ap_matrix { * @node: allows the ap_matrix_mdev struct to be added to a list * @matrix: the adapters, usage domains and control domains assigned to the * mediated matrix device. - * @iommu_notifier: notifier block used for specifying callback function for - * handling the VFIO_IOMMU_NOTIFY_DMA_UNMAP even * @kvm: the struct holding guest's state * @pqap_hook: the function pointer to the interception handler for the * PQAP(AQIC) instruction. @@ -92,7 +90,6 @@ struct ap_matrix_mdev { struct vfio_device vdev; struct list_head node; struct ap_matrix matrix; - struct notifier_block iommu_notifier; struct kvm *kvm; crypto_hook pqap_hook; struct mdev_device *mdev; @@ -102,13 +99,13 @@ struct ap_matrix_mdev { * struct vfio_ap_queue - contains the data associated with a queue bound to the * vfio_ap device driver * @matrix_mdev: the matrix mediated device - * @saved_pfn: the guest PFN pinned for the guest + * @saved_iova: the notification indicator byte (nib) address * @apqn: the APQN of the AP queue device * @saved_isc: the guest ISC registered with the GIB interface */ struct vfio_ap_queue { struct ap_matrix_mdev *matrix_mdev; - unsigned long saved_pfn; + dma_addr_t saved_iova; int apqn; #define VFIO_AP_ISC_INVALID 0xff unsigned char saved_isc; |