Merge branch 'acpica'

Merge ACPICA updates for 6.12-rc1:

 - Check return value in acpi_db_convert_to_package() (Pei Xiao).

 - Detect FACS and allow setting the waking vector on reduced-hardware
   ACPI platforms (Jiaqing Zhao).

 - Allow ACPICA to represent semaphores as integers (Adrien Destugues).

 - Complete CXL 3.0 CXIMS structures support in ACPICA (Zhang Rui).

 - Make ACPICA support SPCR version 4 and add RISC-V SBI Subtype to
   DBG2 (Sia Jee Heng).

 - Implement the Dword_PCC Resource Descriptor Macro in ACPICA (Jose
   Marinho).

 - Correct the typo in struct acpi_mpam_msc_node member (Punit Agrawal).

 - Implement ACPI_WARNING_ONCE() and ACPI_ERROR_ONCE() and use them to
   prevent a Stall() violation warning from being printed every time
   this takes place (Vasily Khoruzhick).

 - Allow PCC Data Type in MCTP resource (Adam Young).

 - Fix memory leaks on acpi_ps_get_next_namepath()
   and acpi_ps_get_next_field() failures  (Armin Wolf).

 - Add support for supressing leading zeros in hex strings when
   converting them to integers and update integer-to-hex-string
   conversions in ACPICA (Armin Wolf).

 - Add support for Windows 11 22H2 _OSI string (Armin Wolf).

 - Avoid warning for Dump Functions in ACPICA (Adam Lackorzynski).

 - Add extended linear address mode to HMAT MSCIS in ACPICA (Dave
   Jiang).

 - Handle empty connection_node in iasl (Aleksandrs Vinarskis).

 - Allow for more flexibility in _DSM args (Saket Dumbre).

 - Setup for ACPICA release 20240827 (Saket Dumbre).

* acpica: (23 commits)
  ACPICA: Setup for ACPICA release 20240827
  ACPICA: Allow for more flexibility in _DSM args
  ACPICA: iasl: handle empty connection_node
  ACPICA: HMAT: Add extended linear address mode to MSCIS
  ACPICA: Avoid warning for Dump Functions
  ACPICA: Add support for Windows 11 22H2 _OSI string
  ACPICA: Update integer-to-hex-string conversions
  ACPICA: Add support for supressing leading zeros in hex strings
  ACPICA: Allow for supressing leading zeros when using acpi_ex_convert_to_ascii()
  ACPICA: Fix memory leak if acpi_ps_get_next_field() fails
  ACPICA: Fix memory leak if acpi_ps_get_next_namepath() fails
  ACPICA: Allow PCC Data Type in MCTP resource.
  ACPICA: executer/exsystem: Don't nag user about every Stall() violating the spec
  ACPICA: Implement ACPI_WARNING_ONCE and ACPI_ERROR_ONCE
  ACPICA: MPAM: Correct the typo in struct acpi_mpam_msc_node member
  ACPICA: Implement the Dword_PCC Resource Descriptor Macro
  ACPICA: Headers: Add RISC-V SBI Subtype to DBG2
  ACPICA: SPCR: Update the SPCR table to version 4
  ACPICA: Complete CXL 3.0 CXIMS structures
  ACPICA: haiku: Fix invalid value used for semaphores
  ...

1 files changed, 9 insertions, 1 deletions

diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
index 841ef9f22795..199afc2cd122 100644
--- a/include/acpi/actbl1.h
+++ b/include/acpi/actbl1.h
@@ -567,6 +567,10 @@ struct acpi_cedt_cxims {
 	u64 xormap_list[];
 };
 
+struct acpi_cedt_cxims_target_element {
+	u64 xormap;
+};
+
 /* 3: CXL RCEC Downstream Port Association Structure */
 
 struct acpi_cedt_rdpas {
@@ -751,6 +755,7 @@ struct acpi_dbg2_device {
 #define ACPI_DBG2_16550_WITH_GAS    0x0012
 #define ACPI_DBG2_SDM845_7_372MHZ   0x0013
 #define ACPI_DBG2_INTEL_LPSS        0x0014
+#define ACPI_DBG2_RISCV_SBI_CON     0x0015
 
 #define ACPI_DBG2_1394_STANDARD     0x0000
 
@@ -1791,7 +1796,7 @@ struct acpi_hmat_cache {
 	u32 reserved1;
 	u64 cache_size;
 	u32 cache_attributes;
-	u16 reserved2;
+	u16 address_mode;
 	u16 number_of_SMBIOShandles;
 };
 
@@ -1803,6 +1808,9 @@ struct acpi_hmat_cache {
 #define ACPI_HMAT_WRITE_POLICY          (0x0000F000)
 #define ACPI_HMAT_CACHE_LINE_SIZE       (0xFFFF0000)
 
+#define ACPI_HMAT_CACHE_MODE_UNKNOWN            (0)
+#define ACPI_HMAT_CACHE_MODE_EXTENDED_LINEAR    (1)
+
 /* Values for cache associativity flag */
 
 #define ACPI_HMAT_CA_NONE                     (0)