ACPICA: Define DTPR structure related info tables and data template

mcamrom · rafaeljw · commit 30c2a333aa90 · 2026-01-15T18:17:48.000+01:00
* DTPR Table Info * TPR Instance Table Info * TPR Array Table Info * TPR Serialize Request Table Info * DTPR Table Data Template Link: acpica/acpica@abadf1d34732 Signed-off-by: Michal Camacho Romero <michal.camacho.romero@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Link: https://patch.msgid.link/3676546.iIbC2pHGDl@rafael.j.wysocki
diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
@@ -1976,7 +1976,7 @@ struct acpi_ibft_target {
 
 /*******************************************************************************
  *
- * DTPR - DMA TPR Reporting
+ * DTPR - DMA TXT Protection Ranges Table
  *        Version 1
  *
  * Conforms to "Intel® Trusted Execution Technology (Intel® TXT) DMA Protection
@@ -1988,6 +1988,7 @@ struct acpi_ibft_target {
 struct acpi_table_dtpr {
 	struct acpi_table_header header;
 	u32 flags;		// 36
+	u32 ins_cnt;
 };
 
 struct acpi_tpr_array {

Original file line number	Diff line number	Diff line change
`@@ -1976,7 +1976,7 @@ struct acpi_ibft_target {`
`1976`	`1976`
`1977`	`1977`	`/*******************************************************************************`
`1978`	`1978`	`*`
`1979`		`- * DTPR - DMA TPR Reporting`
	`1979`	`+ * DTPR - DMA TXT Protection Ranges Table`
`1980`	`1980`	`* Version 1`
`1981`	`1981`	`*`
`1982`	`1982`	`* Conforms to "Intel® Trusted Execution Technology (Intel® TXT) DMA Protection`
`@@ -1988,6 +1988,7 @@ struct acpi_ibft_target {`
`1988`	`1988`	`struct acpi_table_dtpr {`
`1989`	`1989`	`struct acpi_table_header header;`
`1990`	`1990`	`u32 flags; // 36`
	`1991`	`+ u32 ins_cnt;`
`1991`	`1992`	`};`
`1992`	`1993`
`1993`	`1994`	`struct acpi_tpr_array {`