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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 10:05:51 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 10:05:51 +0000
commit5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch)
treea94efe259b9009378be6d90eb30d2b019d95c194 /drivers/acpi/acpica/achware.h
parentInitial commit. (diff)
downloadlinux-5d1646d90e1f2cceb9f0828f4b28318cd0ec7744.tar.xz
linux-5d1646d90e1f2cceb9f0828f4b28318cd0ec7744.zip
Adding upstream version 5.10.209.upstream/5.10.209
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--drivers/acpi/acpica/achware.h133
1 files changed, 133 insertions, 0 deletions
diff --git a/drivers/acpi/acpica/achware.h b/drivers/acpi/acpica/achware.h
new file mode 100644
index 000000000..6ab92e283
--- /dev/null
+++ b/drivers/acpi/acpica/achware.h
@@ -0,0 +1,133 @@
+/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
+/******************************************************************************
+ *
+ * Name: achware.h -- hardware specific interfaces
+ *
+ * Copyright (C) 2000 - 2020, Intel Corp.
+ *
+ *****************************************************************************/
+
+#ifndef __ACHWARE_H__
+#define __ACHWARE_H__
+
+/* Values for the _SST predefined method */
+
+#define ACPI_SST_INDICATOR_OFF 0
+#define ACPI_SST_WORKING 1
+#define ACPI_SST_WAKING 2
+#define ACPI_SST_SLEEPING 3
+#define ACPI_SST_SLEEP_CONTEXT 4
+
+/*
+ * hwacpi - high level functions
+ */
+acpi_status acpi_hw_set_mode(u32 mode);
+
+u32 acpi_hw_get_mode(void);
+
+/*
+ * hwregs - ACPI Register I/O
+ */
+acpi_status
+acpi_hw_validate_register(struct acpi_generic_address *reg,
+ u8 max_bit_width, u64 *address);
+
+acpi_status acpi_hw_read(u64 *value, struct acpi_generic_address *reg);
+
+acpi_status acpi_hw_write(u64 value, struct acpi_generic_address *reg);
+
+struct acpi_bit_register_info *acpi_hw_get_bit_register_info(u32 register_id);
+
+acpi_status acpi_hw_write_pm1_control(u32 pm1a_control, u32 pm1b_control);
+
+acpi_status acpi_hw_register_read(u32 register_id, u32 *return_value);
+
+acpi_status acpi_hw_register_write(u32 register_id, u32 value);
+
+acpi_status acpi_hw_clear_acpi_status(void);
+
+/*
+ * hwsleep - sleep/wake support (Legacy sleep registers)
+ */
+acpi_status acpi_hw_legacy_sleep(u8 sleep_state);
+
+acpi_status acpi_hw_legacy_wake_prep(u8 sleep_state);
+
+acpi_status acpi_hw_legacy_wake(u8 sleep_state);
+
+/*
+ * hwesleep - sleep/wake support (Extended FADT-V5 sleep registers)
+ */
+void acpi_hw_execute_sleep_method(char *method_name, u32 integer_argument);
+
+acpi_status acpi_hw_extended_sleep(u8 sleep_state);
+
+acpi_status acpi_hw_extended_wake_prep(u8 sleep_state);
+
+acpi_status acpi_hw_extended_wake(u8 sleep_state);
+
+/*
+ * hwvalid - Port I/O with validation
+ */
+acpi_status acpi_hw_read_port(acpi_io_address address, u32 *value, u32 width);
+
+acpi_status acpi_hw_write_port(acpi_io_address address, u32 value, u32 width);
+
+acpi_status acpi_hw_validate_io_block(u64 address, u32 bit_width, u32 count);
+
+/*
+ * hwgpe - GPE support
+ */
+acpi_status acpi_hw_gpe_read(u64 *value, struct acpi_gpe_address *reg);
+
+acpi_status acpi_hw_gpe_write(u64 value, struct acpi_gpe_address *reg);
+
+u32 acpi_hw_get_gpe_register_bit(struct acpi_gpe_event_info *gpe_event_info);
+
+acpi_status
+acpi_hw_low_set_gpe(struct acpi_gpe_event_info *gpe_event_info, u32 action);
+
+acpi_status
+acpi_hw_disable_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
+ struct acpi_gpe_block_info *gpe_block, void *context);
+
+acpi_status acpi_hw_clear_gpe(struct acpi_gpe_event_info *gpe_event_info);
+
+acpi_status
+acpi_hw_clear_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
+ struct acpi_gpe_block_info *gpe_block, void *context);
+
+acpi_status
+acpi_hw_get_gpe_status(struct acpi_gpe_event_info *gpe_event_info,
+ acpi_event_status *event_status);
+
+acpi_status acpi_hw_disable_all_gpes(void);
+
+acpi_status acpi_hw_enable_all_runtime_gpes(void);
+
+acpi_status acpi_hw_enable_all_wakeup_gpes(void);
+
+u8 acpi_hw_check_all_gpes(acpi_handle gpe_skip_device, u32 gpe_skip_number);
+
+acpi_status
+acpi_hw_enable_runtime_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
+ struct acpi_gpe_block_info *gpe_block,
+ void *context);
+
+#ifdef ACPI_PCI_CONFIGURED
+/*
+ * hwpci - PCI configuration support
+ */
+acpi_status
+acpi_hw_derive_pci_id(struct acpi_pci_id *pci_id,
+ acpi_handle root_pci_device, acpi_handle pci_region);
+#else
+static inline acpi_status
+acpi_hw_derive_pci_id(struct acpi_pci_id *pci_id, acpi_handle root_pci_device,
+ acpi_handle pci_region)
+{
+ return AE_SUPPORT;
+}
+#endif
+
+#endif /* __ACHWARE_H__ */