611 /* Handle Invalidation Queue Errors of queued invalidation interface error
622 /* Set the IWC field and try to generate an invalidation completion interrupt */
1988          * capture it via the context entry invalidation, then the  in vtd_do_iommu_translate()
2062     /* Notify global invalidation */  in vtd_interrupt_remap_table_setup()
2089      * From VT-d spec 6.5.2.1, a global context entry invalidation  in vtd_context_global_invalidate()
2090      * should be followed by a IOTLB global invalidation, so we should  in vtd_context_global_invalidate()
2098 /* Do a context-cache device-selective invalidation.
2160 /* Context-cache invalidation
2161  * Returns the Context Actual Invalidation Granularity.
2281  * Returns the IOTLB Actual Invalidation Granularity.
2353              * Queued Invalidation this way so we allow the write and process  in vtd_handle_gcmd_qie()
2354              * Invalidation Descriptors right away.  in vtd_handle_gcmd_qie()
2363             /* disable Queued Invalidation */  in vtd_handle_gcmd_qie()
2456         /* Queued Invalidation Enable */  in vtd_handle_gcmd_write()
2476     /* Context-cache invalidation request */  in vtd_handle_ccmd_write()
2479             error_report_once("Queued Invalidation enabled, "  in vtd_handle_ccmd_write()
2480                               "should not use register-based invalidation");  in vtd_handle_ccmd_write()
2484         /* Invalidation completed. Change something to show */  in vtd_handle_ccmd_write()
2491 /* Handle write to IOTLB Invalidation Register */
2497     /* IOTLB invalidation request */  in vtd_handle_iotlb_write()
2500             error_report_once("Queued Invalidation enabled, "  in vtd_handle_iotlb_write()
2501                               "should not use register-based invalidation");  in vtd_handle_iotlb_write()
2505         /* Invalidation completed. Change something to show */  in vtd_handle_iotlb_write()
2512 /* Fetch an Invalidation Descriptor from the Invalidation Queue */
2554             error_report("%s: 256-bit %s desc in 128-bit invalidation queue",  in vtd_inv_desc_reserved_check()
2855 /* Try to fetch and process more Invalidation Descriptors */
2875             /* Invalidation Queue Errors */  in vtd_fetch_inv_desc()
2886 /* Handle write to Invalidation Queue Tail Register */
2901         /* Process Invalidation Queue here */  in vtd_handle_iqt_write()
2916     /* FIXME: when IQE is Clear, should we try to fetch some Invalidation  in vtd_handle_fsts_write()
2917      * Descriptors if there are any when Queued Invalidation is enabled?  in vtd_handle_fsts_write()
2993     /* Invalidation Queue Address Register, 64-bit */  in vtd_mem_read()
3055     /* IOTLB Invalidation Register, 64-bit */  in vtd_mem_write()
3144     /* Invalidation Queue Tail Register, 64-bit */  in vtd_mem_write()
3160     /* Invalidation Queue Address Register, 64-bit */  in vtd_mem_write()
3175     /* Invalidation Completion Status Register, 32-bit */  in vtd_mem_write()
3182     /* Invalidation Event Control Register, 32-bit */  in vtd_mem_write()
3189     /* Invalidation Event Data Register, 32-bit */  in vtd_mem_write()
3195     /* Invalidation Event Address Register, 32-bit */  in vtd_mem_write()
3201     /* Invalidation Event Upper Address Register, 32-bit */  in vtd_mem_write()