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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 17:39:57 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 17:39:57 +0000
commitdc50eab76b709d68175a358d6e23a5a3890764d3 (patch)
treec754d0390db060af0213ff994f0ac310e4cfd6e9 /include/acpi
parentAdding debian version 6.6.15-2. (diff)
downloadlinux-dc50eab76b709d68175a358d6e23a5a3890764d3.tar.xz
linux-dc50eab76b709d68175a358d6e23a5a3890764d3.zip
Merging upstream version 6.7.7.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'include/acpi')
-rw-r--r--include/acpi/acpi_bus.h12
-rw-r--r--include/acpi/actbl1.h3
-rw-r--r--include/acpi/pcc.h13
3 files changed, 24 insertions, 4 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 0b7eab0ef7..1216d72c65 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -12,11 +12,9 @@
#include <linux/device.h>
#include <linux/property.h>
-/* TBD: Make dynamic */
-#define ACPI_MAX_HANDLES 10
struct acpi_handle_list {
u32 count;
- acpi_handle handles[ACPI_MAX_HANDLES];
+ acpi_handle* handles;
};
/* acpi_utils.h */
@@ -32,6 +30,11 @@ acpi_evaluate_reference(acpi_handle handle,
acpi_string pathname,
struct acpi_object_list *arguments,
struct acpi_handle_list *list);
+bool acpi_handle_list_equal(struct acpi_handle_list *list1,
+ struct acpi_handle_list *list2);
+void acpi_handle_list_replace(struct acpi_handle_list *dst,
+ struct acpi_handle_list *src);
+void acpi_handle_list_free(struct acpi_handle_list *list);
acpi_status
acpi_evaluate_ost(acpi_handle handle, u32 source_event, u32 status_code,
struct acpi_buffer *status_buf);
@@ -517,7 +520,7 @@ int acpi_bus_attach_private_data(acpi_handle, void *);
void acpi_bus_detach_private_data(acpi_handle);
int acpi_dev_install_notify_handler(struct acpi_device *adev,
u32 handler_type,
- acpi_notify_handler handler);
+ acpi_notify_handler handler, void *context);
void acpi_dev_remove_notify_handler(struct acpi_device *adev,
u32 handler_type,
acpi_notify_handler handler);
@@ -761,6 +764,7 @@ static inline bool acpi_device_can_poweroff(struct acpi_device *adev)
adev->power.states[ACPI_STATE_D3_HOT].flags.explicit_set);
}
+bool acpi_dev_uid_match(struct acpi_device *adev, const char *uid2);
bool acpi_dev_hid_uid_match(struct acpi_device *adev, const char *hid2, const char *uid2);
int acpi_dev_uid_to_integer(struct acpi_device *adev, u64 *integer);
diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
index 8d5572ad48..a33375e055 100644
--- a/include/acpi/actbl1.h
+++ b/include/acpi/actbl1.h
@@ -465,6 +465,9 @@ struct acpi_cdat_sslbe {
u16 reserved;
};
+#define ACPI_CDAT_SSLBIS_US_PORT 0x0100
+#define ACPI_CDAT_SSLBIS_ANY_PORT 0xffff
+
/*******************************************************************************
*
* CEDT - CXL Early Discovery Table
diff --git a/include/acpi/pcc.h b/include/acpi/pcc.h
index 73e806fe7c..9b373d172a 100644
--- a/include/acpi/pcc.h
+++ b/include/acpi/pcc.h
@@ -18,7 +18,20 @@ struct pcc_mbox_chan {
u16 min_turnaround_time;
};
+/* Generic Communications Channel Shared Memory Region */
+#define PCC_SIGNATURE 0x50434300
+/* Generic Communications Channel Command Field */
+#define PCC_CMD_GENERATE_DB_INTR BIT(15)
+/* Generic Communications Channel Status Field */
+#define PCC_STATUS_CMD_COMPLETE BIT(0)
+#define PCC_STATUS_SCI_DOORBELL BIT(1)
+#define PCC_STATUS_ERROR BIT(2)
+#define PCC_STATUS_PLATFORM_NOTIFY BIT(3)
+/* Initiator Responder Communications Channel Flags */
+#define PCC_CMD_COMPLETION_NOTIFY BIT(0)
+
#define MAX_PCC_SUBSPACES 256
+
#ifdef CONFIG_PCC
extern struct pcc_mbox_chan *
pcc_mbox_request_channel(struct mbox_client *cl, int subspace_id);