Changeset 108865 in vbox for trunk/include

Timestamp:

Apr 7, 2025 10:17:36 AM (2 weeks ago)

Author:

vboxsync

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

168315

Message:

VMM/GIC: bugref:10877 GIC ITS command-queue, work-in-progress.

File:

• trunk/include/VBox/gic-its.h (modified) (4 diffs)

trunk/include/VBox/gic-its.h

@@ -52 +52 @@
 /** The guest page shift (x86). */
 #define GITS_CMD_QUEUE_PAGE_SHIFT                               12
+
+/** The GITS command size in bytes.  */
+#define GITS_CMD_SIZE                                           32
 
 /** GITS_CTLR: Control register - RW. */
@@ -78 +81 @@
 RT_BF_ASSERT_COMPILE_CHECKS(GITS_BF_CTRL_REG_CTLR_, UINT32_C(0), UINT32_MAX,
                             (ENABLED, IM_DE, RSVD_3_2, ITS_NUMBER, UMSI_IRQ, RSVD_30_9, QUIESCENT));
+/** GITS_CTLR: Mask of valid read-write bits. */
+#define GITS_BF_CTRL_REG_CTLR_RW_MASK                           (UINT32_MAX & ~(  GITS_BF_CTRL_REG_CTLR_IM_DE_MASK      \
+                                                                                | GITS_BF_CTRL_REG_CTLR_RSVD_3_2_MASK   \
+                                                                                | GITS_BF_CTRL_REG_CTLR_ITS_NUMBER_MASK \
+                                                                                | GITS_BF_CTRL_REG_CTLR_RSVD_30_9_MASK  \
+                                                                                | GITS_BF_CTRL_REG_CTLR_QUIESCENT_MASK))
 
 /** GITS_IIDR: Implementer and revision register - RO. */
@@ -392 +401 @@
 } GITSITSTYPE;
 
-/** GITS command size in bytes.  */
-#define GITS_CMD_SIZE                                           32
-
 /**
  * ITS command.
@@ -418 +424 @@
 /** Pointer to a const ITS command. */
 typedef GITSCMD const *PCGITSCMD;
-
+AssertCompileSize(GITSCMD, GITS_CMD_SIZE);
 
 #endif /* !VBOX_INCLUDED_gic_its_h */