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author | Dan Williams <dan.j.williams@intel.com> | 2023-10-31 10:59:26 -0700 |
---|---|---|
committer | Dan Williams <dan.j.williams@intel.com> | 2023-10-31 10:59:26 -0700 |
commit | 624eda92abd47f35386028e4a54d423037a75d12 (patch) | |
tree | 15fb6ca0683ce93bb4077009865b53a79b2e94ae /include | |
parent | 7f946e6d830fbdf411cd0641314edf11831efc88 (diff) | |
parent | a103f46633fdcddc2aaca506420f177e8803a2bd (diff) | |
download | linux-stable-624eda92abd47f35386028e4a54d423037a75d12.tar.gz linux-stable-624eda92abd47f35386028e4a54d423037a75d12.tar.bz2 linux-stable-624eda92abd47f35386028e4a54d423037a75d12.zip |
Merge branch 'for-6.7/cxl-qtg' into cxl/next
Merge some prep-work for CXL QOS class support. This cycle saw large
collisions with mm on this topic, so the bulk of this topic needs to
wait.
Diffstat (limited to 'include')
-rw-r--r-- | include/acpi/actbl1.h | 3 | ||||
-rw-r--r-- | include/linux/acpi.h | 42 | ||||
-rw-r--r-- | include/linux/fw_table.h | 43 |
3 files changed, 57 insertions, 31 deletions
diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h index 8d5572ad48cb..a33375e055ad 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/linux/acpi.h b/include/linux/acpi.h index a73246c3c35e..0d334975c0c9 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -15,6 +15,7 @@ #include <linux/mod_devicetable.h> #include <linux/property.h> #include <linux/uuid.h> +#include <linux/fw_table.h> struct irq_domain; struct irq_domain_ops; @@ -24,6 +25,16 @@ struct irq_domain_ops; #endif #include <acpi/acpi.h> +#ifdef CONFIG_ACPI_TABLE_LIB +#define EXPORT_SYMBOL_ACPI_LIB(x) EXPORT_SYMBOL_NS_GPL(x, ACPI) +#define __init_or_acpilib +#define __initdata_or_acpilib +#else +#define EXPORT_SYMBOL_ACPI_LIB(x) +#define __init_or_acpilib __init +#define __initdata_or_acpilib __initdata +#endif + #ifdef CONFIG_ACPI #include <linux/list.h> @@ -119,21 +130,8 @@ enum acpi_address_range_id { /* Table Handlers */ -union acpi_subtable_headers { - struct acpi_subtable_header common; - struct acpi_hmat_structure hmat; - struct acpi_prmt_module_header prmt; - struct acpi_cedt_header cedt; -}; - typedef int (*acpi_tbl_table_handler)(struct acpi_table_header *table); -typedef int (*acpi_tbl_entry_handler)(union acpi_subtable_headers *header, - const unsigned long end); - -typedef int (*acpi_tbl_entry_handler_arg)(union acpi_subtable_headers *header, - void *arg, const unsigned long end); - /* Debugger support */ struct acpi_debugger_ops { @@ -207,14 +205,6 @@ static inline int acpi_debugger_notify_command_complete(void) (!entry) || (unsigned long)entry + sizeof(*entry) > end || \ ((struct acpi_subtable_header *)entry)->length < sizeof(*entry)) -struct acpi_subtable_proc { - int id; - acpi_tbl_entry_handler handler; - acpi_tbl_entry_handler_arg handler_arg; - void *arg; - int count; -}; - void __iomem *__acpi_map_table(unsigned long phys, unsigned long size); void __acpi_unmap_table(void __iomem *map, unsigned long size); int early_acpi_boot_init(void); @@ -229,16 +219,6 @@ void acpi_reserve_initial_tables (void); void acpi_table_init_complete (void); int acpi_table_init (void); -#ifdef CONFIG_ACPI_TABLE_LIB -#define EXPORT_SYMBOL_ACPI_LIB(x) EXPORT_SYMBOL_NS_GPL(x, ACPI) -#define __init_or_acpilib -#define __initdata_or_acpilib -#else -#define EXPORT_SYMBOL_ACPI_LIB(x) -#define __init_or_acpilib __init -#define __initdata_or_acpilib __initdata -#endif - int acpi_table_parse(char *id, acpi_tbl_table_handler handler); int __init_or_acpilib acpi_table_parse_entries(char *id, unsigned long table_size, int entry_id, diff --git a/include/linux/fw_table.h b/include/linux/fw_table.h new file mode 100644 index 000000000000..ff8fa58d5818 --- /dev/null +++ b/include/linux/fw_table.h @@ -0,0 +1,43 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * fw_tables.h - Parsing support for ACPI and ACPI-like tables provided by + * platform or device firmware + * + * Copyright (C) 2001 Paul Diefenbaugh <paul.s.diefenbaugh@intel.com> + * Copyright (C) 2023 Intel Corp. + */ +#ifndef _FW_TABLE_H_ +#define _FW_TABLE_H_ + +union acpi_subtable_headers; + +typedef int (*acpi_tbl_entry_handler)(union acpi_subtable_headers *header, + const unsigned long end); + +typedef int (*acpi_tbl_entry_handler_arg)(union acpi_subtable_headers *header, + void *arg, const unsigned long end); + +struct acpi_subtable_proc { + int id; + acpi_tbl_entry_handler handler; + acpi_tbl_entry_handler_arg handler_arg; + void *arg; + int count; +}; + +#include <linux/acpi.h> +#include <acpi/acpi.h> + +union acpi_subtable_headers { + struct acpi_subtable_header common; + struct acpi_hmat_structure hmat; + struct acpi_prmt_module_header prmt; + struct acpi_cedt_header cedt; +}; + +int acpi_parse_entries_array(char *id, unsigned long table_size, + struct acpi_table_header *table_header, + struct acpi_subtable_proc *proc, + int proc_num, unsigned int max_entries); + +#endif |