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path: root/drivers/acpi/acpica
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-rw-r--r--drivers/acpi/acpica/aclocal.h3
-rw-r--r--drivers/acpi/acpica/acresrc.h3
-rw-r--r--drivers/acpi/acpica/amlresrc.h20
-rw-r--r--drivers/acpi/acpica/rscalc.c26
-rw-r--r--drivers/acpi/acpica/rsdump.c10
-rw-r--r--drivers/acpi/acpica/rsdumpinfo.c23
-rw-r--r--drivers/acpi/acpica/rsinfo.c5
-rw-r--r--drivers/acpi/acpica/rsserial.c77
-rw-r--r--drivers/acpi/acpica/utresrc.c2
9 files changed, 168 insertions, 1 deletions
diff --git a/drivers/acpi/acpica/aclocal.h b/drivers/acpi/acpica/aclocal.h
index 01b961c6b3f1..75fd75c373a1 100644
--- a/drivers/acpi/acpica/aclocal.h
+++ b/drivers/acpi/acpica/aclocal.h
@@ -1146,7 +1146,8 @@ struct acpi_port_info {
#define ACPI_RESOURCE_NAME_SERIAL_BUS 0x8E
#define ACPI_RESOURCE_NAME_PIN_CONFIG 0x8F
#define ACPI_RESOURCE_NAME_PIN_GROUP 0x90
-#define ACPI_RESOURCE_NAME_LARGE_MAX 0x90
+#define ACPI_RESOURCE_NAME_PIN_GROUP_FUNCTION 0x91
+#define ACPI_RESOURCE_NAME_LARGE_MAX 0x91
/*****************************************************************************
*
diff --git a/drivers/acpi/acpica/acresrc.h b/drivers/acpi/acpica/acresrc.h
index 63f2ab411682..4b28939da311 100644
--- a/drivers/acpi/acpica/acresrc.h
+++ b/drivers/acpi/acpica/acresrc.h
@@ -150,6 +150,7 @@ typedef enum {
ACPI_RSD_UINT64,
ACPI_RSD_WORDLIST,
ACPI_RSD_LABEL,
+ ACPI_RSD_SOURCE_LABEL,
} ACPI_RSDUMP_OPCODES;
@@ -334,6 +335,7 @@ extern struct acpi_rsconvert_info acpi_rs_convert_uart_serial_bus[];
extern struct acpi_rsconvert_info acpi_rs_convert_pin_function[];
extern struct acpi_rsconvert_info acpi_rs_convert_pin_config[];
extern struct acpi_rsconvert_info acpi_rs_convert_pin_group[];
+extern struct acpi_rsconvert_info acpi_rs_convert_pin_group_function[];
/* These resources require separate get/set tables */
@@ -386,6 +388,7 @@ extern struct acpi_rsdump_info acpi_rs_dump_uart_serial_bus[];
extern struct acpi_rsdump_info acpi_rs_dump_general_flags[];
extern struct acpi_rsdump_info acpi_rs_dump_pin_config[];
extern struct acpi_rsdump_info acpi_rs_dump_pin_group[];
+extern struct acpi_rsdump_info acpi_rs_dump_pin_group_function[];
#endif
#endif /* __ACRESRC_H__ */
diff --git a/drivers/acpi/acpica/amlresrc.h b/drivers/acpi/acpica/amlresrc.h
index 510c20d48192..de44df73378f 100644
--- a/drivers/acpi/acpica/amlresrc.h
+++ b/drivers/acpi/acpica/amlresrc.h
@@ -464,6 +464,25 @@ struct aml_resource_pin_group {
#define AML_RESOURCE_PIN_GROUP_REVISION 1 /* ACPI 6.2 */
+struct aml_resource_pin_group_function {
+ AML_RESOURCE_LARGE_HEADER_COMMON u8 revision_id;
+ u16 flags;
+ u16 function_number;
+ u8 res_source_index;
+ u16 res_source_offset;
+ u16 res_source_label_offset;
+ u16 vendor_offset;
+ u16 vendor_length;
+ /*
+ * Optional fields follow immediately:
+ * 1) Resource Source String
+ * 2) Resource Source Label String
+ * 3) Vendor Data bytes
+ */
+};
+
+#define AML_RESOURCE_PIN_GROUP_FUNCTION_REVISION 1 /* ACPI 6.2 */
+
/* restore default alignment */
#pragma pack()
@@ -509,6 +528,7 @@ union aml_resource {
struct aml_resource_pin_function pin_function;
struct aml_resource_pin_config pin_config;
struct aml_resource_pin_group pin_group;
+ struct aml_resource_pin_group_function pin_group_function;
/* Utility overlays */
diff --git a/drivers/acpi/acpica/rscalc.c b/drivers/acpi/acpica/rscalc.c
index 39cc7ffef3a4..a0331ef6269c 100644
--- a/drivers/acpi/acpica/rscalc.c
+++ b/drivers/acpi/acpica/rscalc.c
@@ -402,6 +402,23 @@ acpi_rs_get_aml_length(struct acpi_resource *resource,
break;
+ case ACPI_RESOURCE_TYPE_PIN_GROUP_FUNCTION:
+
+ total_size = (acpi_rs_length)(total_size +
+ resource->data.
+ pin_group_function.
+ resource_source.
+ string_length +
+ resource->data.
+ pin_group_function.
+ resource_source_label.
+ string_length +
+ resource->data.
+ pin_group_function.
+ vendor_length);
+
+ break;
+
default:
break;
@@ -634,6 +651,15 @@ acpi_rs_get_list_length(u8 *aml_buffer,
break;
+ case ACPI_RESOURCE_NAME_PIN_GROUP_FUNCTION:
+
+ extra_struct_bytes +=
+ aml_resource->pin_group_function.vendor_offset -
+ aml_resource->pin_group_function.res_source_offset +
+ aml_resource->pin_group_function.vendor_length;
+
+ break;
+
default:
break;
diff --git a/drivers/acpi/acpica/rsdump.c b/drivers/acpi/acpica/rsdump.c
index 608e36e91de6..55fd1880efbe 100644
--- a/drivers/acpi/acpica/rsdump.c
+++ b/drivers/acpi/acpica/rsdump.c
@@ -385,6 +385,16 @@ acpi_rs_dump_descriptor(void *resource, struct acpi_rsdump_info *table)
target));
break;
+ case ACPI_RSD_SOURCE_LABEL:
+ /*
+ * resource_source_label
+ */
+ acpi_rs_dump_resource_label("Resource Source Label",
+ ACPI_CAST_PTR(struct
+ acpi_resource_label,
+ target));
+ break;
+
default:
acpi_os_printf("**** Invalid table opcode [%X] ****\n",
diff --git a/drivers/acpi/acpica/rsdumpinfo.c b/drivers/acpi/acpica/rsdumpinfo.c
index 30c34d579bda..355b40f9b235 100644
--- a/drivers/acpi/acpica/rsdumpinfo.c
+++ b/drivers/acpi/acpica/rsdumpinfo.c
@@ -381,6 +381,29 @@ struct acpi_rsdump_info acpi_rs_dump_pin_group[8] = {
"VendorData", NULL},
};
+struct acpi_rsdump_info acpi_rs_dump_pin_group_function[9] = {
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_pin_group_function),
+ "PinGroupFunction", NULL},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(pin_group_function.revision_id),
+ "RevisionId", NULL},
+ {ACPI_RSD_1BITFLAG,
+ ACPI_RSD_OFFSET(pin_group_function.producer_consumer),
+ "ProducerConsumer", acpi_gbl_consume_decode},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(pin_group_function.sharable),
+ "Sharing", acpi_gbl_shr_decode},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(pin_group_function.function_number),
+ "FunctionNumber", NULL},
+ {ACPI_RSD_SOURCE_LABEL,
+ ACPI_RSD_OFFSET(pin_group_function.resource_source_label),
+ "ResourceSourceLabel", NULL},
+ {ACPI_RSD_SOURCE, ACPI_RSD_OFFSET(pin_group_function.resource_source),
+ "ResourceSource", NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(pin_group_function.vendor_length),
+ "VendorLength", NULL},
+ {ACPI_RSD_SHORTLISTX, ACPI_RSD_OFFSET(pin_group_function.vendor_data),
+ "VendorData", NULL},
+};
+
struct acpi_rsdump_info acpi_rs_dump_fixed_dma[4] = {
{ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_fixed_dma),
"FixedDma", NULL},
diff --git a/drivers/acpi/acpica/rsinfo.c b/drivers/acpi/acpica/rsinfo.c
index 13c3d3656d92..ebccc6a4267b 100644
--- a/drivers/acpi/acpica/rsinfo.c
+++ b/drivers/acpi/acpica/rsinfo.c
@@ -83,6 +83,7 @@ struct acpi_rsconvert_info *acpi_gbl_set_resource_dispatch[] = {
acpi_rs_convert_pin_function, /* 0x14, ACPI_RESOURCE_TYPE_PIN_FUNCTION */
acpi_rs_convert_pin_config, /* 0x15, ACPI_RESOURCE_TYPE_PIN_CONFIG */
acpi_rs_convert_pin_group, /* 0x16, ACPI_RESOURCE_TYPE_PIN_GROUP */
+ acpi_rs_convert_pin_group_function, /* 0x17, ACPI_RESOURCE_TYPE_PIN_GROUP_FUNCTION */
};
/* Dispatch tables for AML-to-resource (Get Resource) conversion functions */
@@ -126,6 +127,7 @@ struct acpi_rsconvert_info *acpi_gbl_get_resource_dispatch[] = {
NULL, /* 0x0E, ACPI_RESOURCE_NAME_SERIAL_BUS - Use subtype table below */
acpi_rs_convert_pin_config, /* 0x0F, ACPI_RESOURCE_NAME_PIN_CONFIG */
acpi_rs_convert_pin_group, /* 0x10, ACPI_RESOURCE_NAME_PIN_GROUP */
+ acpi_rs_convert_pin_group_function, /* 0x11, ACPI_RESOURCE_NAME_PIN_GROUP_FUNCTION */
};
/* Subtype table for serial_bus -- I2C, SPI, and UART */
@@ -165,6 +167,7 @@ struct acpi_rsdump_info *acpi_gbl_dump_resource_dispatch[] = {
acpi_rs_dump_pin_function, /* ACPI_RESOURCE_TYPE_PIN_FUNCTION */
acpi_rs_dump_pin_config, /* ACPI_RESOURCE_TYPE_PIN_CONFIG */
acpi_rs_dump_pin_group, /* ACPI_RESOURCE_TYPE_PIN_GROUP */
+ acpi_rs_dump_pin_group_function, /* ACPI_RESOURCE_TYPE_PIN_GROUP_FUNCTION */
};
struct acpi_rsdump_info *acpi_gbl_dump_serial_bus_dispatch[] = {
@@ -204,6 +207,7 @@ const u8 acpi_gbl_aml_resource_sizes[] = {
sizeof(struct aml_resource_pin_function), /* ACPI_RESOURCE_TYPE_PIN_FUNCTION */
sizeof(struct aml_resource_pin_config), /* ACPI_RESOURCE_TYPE_PIN_CONFIG */
sizeof(struct aml_resource_pin_group), /* ACPI_RESOURCE_TYPE_PIN_GROUP */
+ sizeof(struct aml_resource_pin_group_function), /* ACPI_RESOURCE_TYPE_PIN_GROUP_FUNCTION */
};
const u8 acpi_gbl_resource_struct_sizes[] = {
@@ -245,6 +249,7 @@ const u8 acpi_gbl_resource_struct_sizes[] = {
ACPI_RS_SIZE(struct acpi_resource_common_serialbus),
ACPI_RS_SIZE(struct acpi_resource_pin_config),
ACPI_RS_SIZE(struct acpi_resource_pin_group),
+ ACPI_RS_SIZE(struct acpi_resource_pin_group_function),
};
const u8 acpi_gbl_aml_resource_serial_bus_sizes[] = {
diff --git a/drivers/acpi/acpica/rsserial.c b/drivers/acpi/acpica/rsserial.c
index 4a15893e0cf0..96ee92ec044d 100644
--- a/drivers/acpi/acpica/rsserial.c
+++ b/drivers/acpi/acpica/rsserial.c
@@ -674,3 +674,80 @@ struct acpi_rsconvert_info acpi_rs_convert_pin_group[10] = {
AML_OFFSET(pin_group.vendor_offset),
0},
};
+
+/*******************************************************************************
+ *
+ * acpi_rs_convert_pin_group_function
+ *
+ ******************************************************************************/
+
+struct acpi_rsconvert_info acpi_rs_convert_pin_group_function[13] = {
+ {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_PIN_GROUP_FUNCTION,
+ ACPI_RS_SIZE(struct acpi_resource_pin_group_function),
+ ACPI_RSC_TABLE_SIZE(acpi_rs_convert_pin_group_function)},
+
+ {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_PIN_GROUP_FUNCTION,
+ sizeof(struct aml_resource_pin_group_function),
+ 0},
+
+ {ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.pin_group_function.revision_id),
+ AML_OFFSET(pin_group_function.revision_id),
+ 1},
+
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.pin_group_function.sharable),
+ AML_OFFSET(pin_group_function.flags),
+ 0},
+
+ {ACPI_RSC_1BITFLAG,
+ ACPI_RS_OFFSET(data.pin_group_function.producer_consumer),
+ AML_OFFSET(pin_group_function.flags),
+ 1},
+
+ {ACPI_RSC_MOVE16,
+ ACPI_RS_OFFSET(data.pin_group_function.function_number),
+ AML_OFFSET(pin_group_function.function_number),
+ 1},
+
+ /* Resource Source */
+
+ {ACPI_RSC_MOVE8,
+ ACPI_RS_OFFSET(data.pin_group_function.resource_source.index),
+ AML_OFFSET(pin_group_function.res_source_index),
+ 1},
+
+ {ACPI_RSC_COUNT_GPIO_RES,
+ ACPI_RS_OFFSET(data.pin_group_function.resource_source.string_length),
+ AML_OFFSET(pin_group_function.res_source_offset),
+ AML_OFFSET(pin_group_function.res_source_label_offset)},
+
+ {ACPI_RSC_MOVE_GPIO_RES,
+ ACPI_RS_OFFSET(data.pin_group_function.resource_source.string_ptr),
+ AML_OFFSET(pin_group_function.res_source_offset),
+ 0},
+
+ /* Resource Source Label */
+
+ {ACPI_RSC_COUNT_GPIO_RES,
+ ACPI_RS_OFFSET(data.pin_group_function.resource_source_label.
+ string_length),
+ AML_OFFSET(pin_group_function.res_source_label_offset),
+ AML_OFFSET(pin_group_function.vendor_offset)},
+
+ {ACPI_RSC_MOVE_GPIO_RES,
+ ACPI_RS_OFFSET(data.pin_group_function.resource_source_label.
+ string_ptr),
+ AML_OFFSET(pin_group_function.res_source_label_offset),
+ 0},
+
+ /* Vendor Data */
+
+ {ACPI_RSC_COUNT_GPIO_VEN,
+ ACPI_RS_OFFSET(data.pin_group_function.vendor_length),
+ AML_OFFSET(pin_group_function.vendor_length),
+ 1},
+
+ {ACPI_RSC_MOVE_GPIO_RES,
+ ACPI_RS_OFFSET(data.pin_group_function.vendor_data),
+ AML_OFFSET(pin_group_function.vendor_offset),
+ 0},
+};
diff --git a/drivers/acpi/acpica/utresrc.c b/drivers/acpi/acpica/utresrc.c
index 946e1e2cda0c..bf5d19e4f9d2 100644
--- a/drivers/acpi/acpica/utresrc.c
+++ b/drivers/acpi/acpica/utresrc.c
@@ -355,6 +355,7 @@ const u8 acpi_gbl_resource_aml_sizes[] = {
ACPI_AML_SIZE_LARGE(struct aml_resource_common_serialbus),
ACPI_AML_SIZE_LARGE(struct aml_resource_pin_config),
ACPI_AML_SIZE_LARGE(struct aml_resource_pin_group),
+ ACPI_AML_SIZE_LARGE(struct aml_resource_pin_group_function),
};
const u8 acpi_gbl_resource_aml_serial_bus_sizes[] = {
@@ -409,6 +410,7 @@ static const u8 acpi_gbl_resource_types[] = {
ACPI_VARIABLE_LENGTH, /* 0E *serial_bus */
ACPI_VARIABLE_LENGTH, /* 0F pin_config */
ACPI_VARIABLE_LENGTH, /* 10 pin_group */
+ ACPI_VARIABLE_LENGTH, /* 11 pin_group_function */
};
/*******************************************************************************
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-09 20:42:57 +0000