Changeset 89001 in vbox for trunk/include/VBox

Timestamp:

May 12, 2021 8:43:29 AM (4 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

144339

Message:

Intel IOMMU: bugref:9967 Interrupt remapping, work-in-progress.

File:

• trunk/include/VBox/iommu-intel.h (modified) (4 diffs)

trunk/include/VBox/iommu-intel.h

@@ -1248 +1248 @@
                             (IMD, RSVD_31_16));
 
-/** RW: Read/write mask. */
-#define VTD_FEDATA_REG_RW_MASK                                  VTD_BF_FEDATA_REG_IMD_MASK
+/** RW: Read/write mask, see 5.1.6 "Remapping Hardware Event Interrupt
+ *  Programming". */
+#define VTD_FEDATA_REG_RW_MASK                                  UINT32_C(0x000001ff)
 /** @} */
 
@@ -1498 +1499 @@
                             (IMD, RSVD_31_16));
 
-/** RW: Read/write mask. */
-#define VTD_IEDATA_REG_RW_MASK                                  VTD_BF_IEDATA_REG_IMD_MASK
+/** RW: Read/write mask, see 5.1.6 "Remapping Hardware Event Interrupt
+ *  Programming". */
+#define VTD_IEDATA_REG_RW_MASK                                  UINT32_C(0x000001ff)
 /** @} */
 
@@ -1707 +1709 @@
                             (IMD, RSVD_31_16));
 
-/** RW: Read/write mask. */
-#define VTD_PEDATA_REG_RW_MASK                                  VTD_BF_PEDATA_REG_IMD_MASK
+/** RW: Read/write mask, see 5.1.6 "Remapping Hardware Event Interrupt
+ *  Programming". */
+#define VTD_PEDATA_REG_RW_MASK                                  UINT32_C(0x000001ff)
 /** @} */
 
@@ -2285 +2288 @@
 #define VTD_REMAPPABLE_MSI_DATA_VALID_MASK                      VTD_BF_REMAPPABLE_MSI_DATA_SUBHANDLE_MASK
 
-/** Gets the interrupt format from an MSI address. */
-#define VTD_MSI_ADDR_GET_INTR_FORMAT(a_uMsiAddr)                ((a_uMsiAddr) & RT_BIT_64(4))
 /** Interrupt format: Compatibility. */
 #define VTD_INTR_FORMAT_COMPAT                                  0