summaryrefslogtreecommitdiff
path: root/include/acpi
diff options
context:
space:
mode:
Diffstat (limited to 'include/acpi')
-rw-r--r--include/acpi/acpi_bus.h33
-rw-r--r--include/acpi/acpi_numa.h1
-rw-r--r--include/acpi/acpixf.h8
-rw-r--r--include/acpi/actbl2.h116
-rw-r--r--include/acpi/actypes.h23
-rw-r--r--include/acpi/cppc_acpi.h5
-rw-r--r--include/acpi/processor.h7
7 files changed, 150 insertions, 43 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 480f9207a4c6..ca88c4706f2b 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -202,7 +202,8 @@ struct acpi_device_flags {
u32 coherent_dma:1;
u32 cca_seen:1;
u32 enumeration_by_parent:1;
- u32 reserved:19;
+ u32 honor_deps:1;
+ u32 reserved:18;
};
/* File System */
@@ -285,6 +286,7 @@ struct acpi_dep_data {
struct list_head node;
acpi_handle supplier;
acpi_handle consumer;
+ bool honor_dep;
};
/* Performance Management */
@@ -358,6 +360,7 @@ struct acpi_gpio_mapping;
/* Device */
struct acpi_device {
+ u32 pld_crc;
int device_type;
acpi_handle handle; /* no handle for fixed hardware */
struct fwnode_handle fwnode;
@@ -505,6 +508,7 @@ extern int unregister_acpi_notifier(struct notifier_block *);
*/
int acpi_bus_get_device(acpi_handle handle, struct acpi_device **device);
+struct acpi_device *acpi_fetch_acpi_dev(acpi_handle handle);
acpi_status acpi_bus_get_status_handle(acpi_handle handle,
unsigned long long *sta);
int acpi_bus_get_status(struct acpi_device *device);
@@ -613,12 +617,34 @@ int acpi_enable_wakeup_device_power(struct acpi_device *dev, int state);
int acpi_disable_wakeup_device_power(struct acpi_device *dev);
#ifdef CONFIG_X86
-bool acpi_device_always_present(struct acpi_device *adev);
+bool acpi_device_override_status(struct acpi_device *adev, unsigned long long *status);
+bool acpi_quirk_skip_acpi_ac_and_battery(void);
#else
-static inline bool acpi_device_always_present(struct acpi_device *adev)
+static inline bool acpi_device_override_status(struct acpi_device *adev,
+ unsigned long long *status)
{
return false;
}
+static inline bool acpi_quirk_skip_acpi_ac_and_battery(void)
+{
+ return false;
+}
+#endif
+
+#if IS_ENABLED(CONFIG_X86_ANDROID_TABLETS)
+bool acpi_quirk_skip_i2c_client_enumeration(struct acpi_device *adev);
+int acpi_quirk_skip_serdev_enumeration(struct device *controller_parent, bool *skip);
+#else
+static inline bool acpi_quirk_skip_i2c_client_enumeration(struct acpi_device *adev)
+{
+ return false;
+}
+static inline int
+acpi_quirk_skip_serdev_enumeration(struct device *controller_parent, bool *skip)
+{
+ *skip = false;
+ return 0;
+}
#endif
#ifdef CONFIG_PM
@@ -693,6 +719,7 @@ static inline bool acpi_device_can_poweroff(struct acpi_device *adev)
bool acpi_dev_hid_uid_match(struct acpi_device *adev, const char *hid2, const char *uid2);
void acpi_dev_clear_dependencies(struct acpi_device *supplier);
+bool acpi_dev_ready_for_enumeration(const struct acpi_device *device);
struct acpi_device *acpi_dev_get_first_consumer_dev(struct acpi_device *supplier);
struct acpi_device *
acpi_dev_get_next_match_dev(struct acpi_device *adev, const char *hid, const char *uid, s64 hrv);
diff --git a/include/acpi/acpi_numa.h b/include/acpi/acpi_numa.h
index 68e4d80c1b32..b5f594754a9e 100644
--- a/include/acpi/acpi_numa.h
+++ b/include/acpi/acpi_numa.h
@@ -3,7 +3,6 @@
#define __ACPI_NUMA_H
#ifdef CONFIG_ACPI_NUMA
-#include <linux/kernel.h>
#include <linux/numa.h>
/* Proximity bitmap length */
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 73ba13914321..7417731472b7 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -12,7 +12,7 @@
/* Current ACPICA subsystem version in YYYYMMDD format */
-#define ACPI_CA_VERSION 0x20210930
+#define ACPI_CA_VERSION 0x20211217
#include <acpi/acconfig.h>
#include <acpi/actypes.h>
@@ -454,9 +454,11 @@ ACPI_EXTERNAL_RETURN_STATUS(acpi_status
* ACPI table load/unload interfaces
*/
ACPI_EXTERNAL_RETURN_STATUS(acpi_status ACPI_INIT_FUNCTION
- acpi_install_table(acpi_physical_address address,
- u8 physical))
+ acpi_install_table(struct acpi_table_header *table))
+ACPI_EXTERNAL_RETURN_STATUS(acpi_status ACPI_INIT_FUNCTION
+ acpi_install_physical_table(acpi_physical_address
+ address))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_load_table(struct acpi_table_header *table,
u32 *table_idx))
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
index 71ca090fd61b..16847c8d9d5f 100644
--- a/include/acpi/actbl2.h
+++ b/include/acpi/actbl2.h
@@ -24,6 +24,7 @@
* file. Useful because they make it more difficult to inadvertently type in
* the wrong signature.
*/
+#define ACPI_SIG_AGDI "AGDI" /* Arm Generic Diagnostic Dump and Reset Device Interface */
#define ACPI_SIG_BDAT "BDAT" /* BIOS Data ACPI Table */
#define ACPI_SIG_IORT "IORT" /* IO Remapping Table */
#define ACPI_SIG_IVRS "IVRS" /* I/O Virtualization Reporting Structure */
@@ -48,6 +49,7 @@
#define ACPI_SIG_SDEI "SDEI" /* Software Delegated Exception Interface Table */
#define ACPI_SIG_SDEV "SDEV" /* Secure Devices table */
#define ACPI_SIG_SVKL "SVKL" /* Storage Volume Key Location Table */
+#define ACPI_SIG_TDEL "TDEL" /* TD Event Log Table */
/*
* All tables must be byte-packed to match the ACPI specification, since
@@ -154,7 +156,7 @@ typedef struct acpi_aest_processor_tlb {
/* 2R: Processor Generic Resource Substructure */
typedef struct acpi_aest_processor_generic {
- u8 *resource;
+ u32 resource;
} acpi_aest_processor_generic;
@@ -238,6 +240,25 @@ typedef struct acpi_aest_node_interrupt {
#define ACPI_AEST_XRUPT_RESERVED 2 /* 2 and above are reserved */
/*******************************************************************************
+ * AGDI - Arm Generic Diagnostic Dump and Reset Device Interface
+ *
+ * Conforms to "ACPI for Arm Components 1.1, Platform Design Document"
+ * ARM DEN0093 v1.1
+ *
+ ******************************************************************************/
+struct acpi_table_agdi {
+ struct acpi_table_header header; /* Common ACPI table header */
+ u8 flags;
+ u8 reserved[3];
+ u32 sdei_event;
+ u32 gsiv;
+};
+
+/* Mask for Flags field above */
+
+#define ACPI_AGDI_SIGNALING_MODE (1)
+
+/*******************************************************************************
*
* BDAT - BIOS Data ACPI Table
*
@@ -1495,12 +1516,10 @@ struct acpi_nhlt_device_specific_config_a {
/* Values for Config Type above */
-#define ACPI_NHLT_TYPE_MIC_ARRAY 0x01
-#define ACPI_NHLT_TYPE_GENERIC 0x00
-
-/* Mask for Extension field of array_type */
-
-#define ACPI_NHLT_ARRAY_TYPE_MASK 0x10
+#define ACPI_NHLT_CONFIG_TYPE_GENERIC 0x00
+#define ACPI_NHLT_CONFIG_TYPE_MIC_ARRAY 0x01
+#define ACPI_NHLT_CONFIG_TYPE_RENDER_FEEDBACK 0x03
+#define ACPI_NHLT_CONFIG_TYPE_RESERVED 0x04 /* 4 and above are reserved */
struct acpi_nhlt_device_specific_config_b {
u32 capabilities_size;
@@ -1511,6 +1530,11 @@ struct acpi_nhlt_device_specific_config_c {
u8 virtual_slot;
};
+struct acpi_nhlt_render_device_specific_config {
+ u32 capabilities_size;
+ u8 virtual_slot;
+};
+
struct acpi_nhlt_wave_extensible {
u16 format_tag;
u16 channel_count;
@@ -1573,17 +1597,22 @@ struct acpi_nhlt_mic_device_specific_config {
/* Values for array_type_ext above */
-#define SMALL_LINEAR_2ELEMENT 0x0A
-#define BIG_LINEAR_2ELEMENT 0x0B
-#define FIRST_GEOMETRY_LINEAR_4ELEMENT 0x0C
-#define PLANAR_LSHAPED_4ELEMENT 0x0D
-#define SECOND_GEOMETRY_LINEAR_4ELEMENT 0x0E
-#define VENDOR_DEFINED 0x0F
-#define ARRAY_TYPE_MASK 0x0F
-#define ARRAY_TYPE_EXT_MASK 0x10
+#define ACPI_NHLT_ARRAY_TYPE_RESERVED 0x09 // 9 and below are reserved
+#define ACPI_NHLT_SMALL_LINEAR_2ELEMENT 0x0A
+#define ACPI_NHLT_BIG_LINEAR_2ELEMENT 0x0B
+#define ACPI_NHLT_FIRST_GEOMETRY_LINEAR_4ELEMENT 0x0C
+#define ACPI_NHLT_PLANAR_LSHAPED_4ELEMENT 0x0D
+#define ACPI_NHLT_SECOND_GEOMETRY_LINEAR_4ELEMENT 0x0E
+#define ACPI_NHLT_VENDOR_DEFINED 0x0F
+#define ACPI_NHLT_ARRAY_TYPE_MASK 0x0F
+#define ACPI_NHLT_ARRAY_TYPE_EXT_MASK 0x10
+
+#define ACPI_NHLT_NO_EXTENSION 0x0
+#define ACPI_NHLT_MIC_SNR_SENSITIVITY_EXT (1<<4)
-#define NO_EXTENSION 0x0
-#define MIC_SNR_SENSITIVITY_EXT 0x1
+struct acpi_nhlt_vendor_mic_count {
+ u8 microphone_count;
+};
struct acpi_nhlt_vendor_mic_config {
u8 type;
@@ -1603,22 +1632,25 @@ struct acpi_nhlt_vendor_mic_config {
/* Values for Type field above */
-#define MIC_OMNIDIRECTIONAL 0
-#define MIC_SUBCARDIOID 1
-#define MIC_CARDIOID 2
-#define MIC_SUPER_CARDIOID 3
-#define MIC_HYPER_CARDIOID 4
-#define MIC_8_SHAPED 5
-#define MIC_VENDOR_DEFINED 7
+#define ACPI_NHLT_MIC_OMNIDIRECTIONAL 0
+#define ACPI_NHLT_MIC_SUBCARDIOID 1
+#define ACPI_NHLT_MIC_CARDIOID 2
+#define ACPI_NHLT_MIC_SUPER_CARDIOID 3
+#define ACPI_NHLT_MIC_HYPER_CARDIOID 4
+#define ACPI_NHLT_MIC_8_SHAPED 5
+#define ACPI_NHLT_MIC_RESERVED6 6 // 6 is reserved
+#define ACPI_NHLT_MIC_VENDOR_DEFINED 7
+#define ACPI_NHLT_MIC_RESERVED 8 // 8 and above are reserved
/* Values for Panel field above */
-#define MIC_TOP 0
-#define MIC_BOTTOM 1
-#define MIC_LEFT 2
-#define MIC_RIGHT 3
-#define MIC_FRONT 4
-#define MIC_REAR 5
+#define ACPI_NHLT_MIC_POSITION_TOP 0
+#define ACPI_NHLT_MIC_POSITION_BOTTOM 1
+#define ACPI_NHLT_MIC_POSITION_LEFT 2
+#define ACPI_NHLT_MIC_POSITION_RIGHT 3
+#define ACPI_NHLT_MIC_POSITION_FRONT 4
+#define ACPI_NHLT_MIC_POSITION_BACK 5
+#define ACPI_NHLT_MIC_POSITION_RESERVED 6 // 6 and above are reserved
struct acpi_nhlt_vendor_mic_device_specific_config {
struct acpi_nhlt_mic_device_specific_config mic_array_device_config;
@@ -1633,8 +1665,9 @@ struct acpi_nhlt_mic_snr_sensitivity_extension {
u32 sensitivity;
};
+/* Render device with feedback */
+
struct acpi_nhlt_render_feedback_device_specific_config {
- struct acpi_nhlt_device_specific_config device_config;
u8 feedback_virtual_slot; // render slot in case of capture
u16 feedback_channels; // informative only
u16 feedback_valid_bits_per_sample;
@@ -1650,7 +1683,10 @@ struct acpi_nhlt_linux_specific_data {
u8 device_id[16];
u8 device_instance_id;
u8 device_port_id;
- u8 filler[18];
+};
+
+struct acpi_nhlt_linux_specific_data_b {
+ u8 specific_data[18];
};
struct acpi_nhlt_table_terminator {
@@ -2455,6 +2491,22 @@ enum acpi_svkl_format {
ACPI_SVKL_FORMAT_RESERVED = 1 /* 1 and greater are reserved */
};
+/*******************************************************************************
+ *
+ * TDEL - TD-Event Log
+ * From: "Guest-Host-Communication Interface (GHCI) for Intel
+ * Trust Domain Extensions (Intel TDX)".
+ * September 2020
+ *
+ ******************************************************************************/
+
+struct acpi_table_tdel {
+ struct acpi_table_header header; /* Common ACPI table header */
+ u32 reserved;
+ u64 log_area_minimum_length;
+ u64 log_area_start_address;
+};
+
/* Reset to default packing */
#pragma pack()
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index ff8b3c913f21..69e89d572b9e 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -509,7 +509,6 @@ typedef u64 acpi_integer;
#define ACPI_TO_POINTER(i) ACPI_CAST_PTR (void, (acpi_size) (i))
#define ACPI_TO_INTEGER(p) ACPI_PTR_DIFF (p, (void *) 0)
#define ACPI_OFFSET(d, f) ACPI_PTR_DIFF (&(((d *) 0)->f), (void *) 0)
-#define ACPI_PHYSADDR_TO_PTR(i) ACPI_TO_POINTER(i)
#define ACPI_PTR_TO_PHYSADDR(i) ACPI_TO_INTEGER(i)
/* Optimizations for 4-character (32-bit) acpi_name manipulation */
@@ -536,8 +535,14 @@ typedef u64 acpi_integer;
* Can be used with access_width of struct acpi_generic_address and access_size of
* struct acpi_resource_generic_register.
*/
-#define ACPI_ACCESS_BIT_WIDTH(size) (1 << ((size) + 2))
-#define ACPI_ACCESS_BYTE_WIDTH(size) (1 << ((size) - 1))
+#define ACPI_ACCESS_BIT_SHIFT 2
+#define ACPI_ACCESS_BYTE_SHIFT -1
+#define ACPI_ACCESS_BIT_MAX (31 - ACPI_ACCESS_BIT_SHIFT)
+#define ACPI_ACCESS_BYTE_MAX (31 - ACPI_ACCESS_BYTE_SHIFT)
+#define ACPI_ACCESS_BIT_DEFAULT (8 - ACPI_ACCESS_BIT_SHIFT)
+#define ACPI_ACCESS_BYTE_DEFAULT (8 - ACPI_ACCESS_BYTE_SHIFT)
+#define ACPI_ACCESS_BIT_WIDTH(size) (1 << ((size) + ACPI_ACCESS_BIT_SHIFT))
+#define ACPI_ACCESS_BYTE_WIDTH(size) (1 << ((size) + ACPI_ACCESS_BYTE_SHIFT))
/*******************************************************************************
*
@@ -1098,6 +1103,14 @@ struct acpi_connection_info {
u8 access_length;
};
+/* Special Context data for PCC Opregion (ACPI 6.3) */
+
+struct acpi_pcc_info {
+ u8 subspace_id;
+ u16 length;
+ u8 *internal_buffer;
+};
+
typedef
acpi_status (*acpi_adr_space_setup) (acpi_handle region_handle,
u32 function,
@@ -1215,6 +1228,10 @@ struct acpi_mem_space_context {
struct acpi_mem_mapping *first_mm;
};
+struct acpi_data_table_space_context {
+ void *pointer;
+};
+
/*
* struct acpi_memory_list is used only if the ACPICA local cache is enabled
*/
diff --git a/include/acpi/cppc_acpi.h b/include/acpi/cppc_acpi.h
index bc159a9b4a73..92b7ea8d8f5e 100644
--- a/include/acpi/cppc_acpi.h
+++ b/include/acpi/cppc_acpi.h
@@ -138,6 +138,7 @@ extern int cppc_get_desired_perf(int cpunum, u64 *desired_perf);
extern int cppc_get_nominal_perf(int cpunum, u64 *nominal_perf);
extern int cppc_get_perf_ctrs(int cpu, struct cppc_perf_fb_ctrs *perf_fb_ctrs);
extern int cppc_set_perf(int cpu, struct cppc_perf_ctrls *perf_ctrls);
+extern int cppc_set_enable(int cpu, bool enable);
extern int cppc_get_perf_caps(int cpu, struct cppc_perf_caps *caps);
extern bool acpi_cpc_valid(void);
extern int acpi_get_psd_map(unsigned int cpu, struct cppc_cpudata *cpu_data);
@@ -162,6 +163,10 @@ static inline int cppc_set_perf(int cpu, struct cppc_perf_ctrls *perf_ctrls)
{
return -ENOTSUPP;
}
+static inline int cppc_set_enable(int cpu, bool enable)
+{
+ return -ENOTSUPP;
+}
static inline int cppc_get_perf_caps(int cpu, struct cppc_perf_caps *caps)
{
return -ENOTSUPP;
diff --git a/include/acpi/processor.h b/include/acpi/processor.h
index 683e124ad517..194027371928 100644
--- a/include/acpi/processor.h
+++ b/include/acpi/processor.h
@@ -2,11 +2,16 @@
#ifndef __ACPI_PROCESSOR_H
#define __ACPI_PROCESSOR_H
-#include <linux/kernel.h>
#include <linux/cpu.h>
#include <linux/cpufreq.h>
#include <linux/pm_qos.h>
+#include <linux/printk.h>
+#include <linux/sched.h>
+#include <linux/smp.h>
#include <linux/thermal.h>
+#include <linux/types.h>
+#include <linux/workqueue.h>
+
#include <asm/acpi.h>
#define ACPI_PROCESSOR_CLASS "processor"
generated by cgit (git 2.34.1) at 2025-04-12 12:27:10 +0000