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Commit b6e88119 authored by Rafael J. Wysocki's avatar Rafael J. Wysocki
Browse files

Merge branches 'acpi-tables', 'acpi-debug', 'acpi-doc' and 'acpi-misc' 

* acpi-tables:
  ACPI: tables: Simplify PPTT leaf node detection

* acpi-debug:
  ACPI: sysfs: Prevent get_status() from returning acpi_status

* acpi-doc:
  ACPI: Documentation: Fix path for acpidbg tool

* acpi-misc:
  ACPI / configfs: Mark local data structures static
  ACPI / configfs: Mark local functions static
parents f16eb8a4 4909e6df 3fd16d70 666dccf5 bf567dd3

Documentation/acpi/aml-debugger.txt

+2 −2
Original line number Original line Diff line number Diff line
@@ -23,7 +23,7 @@ kernel. 




   The resultant userspace tool binary is then located at:

   The resultant userspace tool binary is then located at:





     tools/acpi/power/acpi/acpidbg/acpidbg

     tools/power/acpi/acpidbg





   It can be installed to system directories by running "make install" (as a

   It can be installed to system directories by running "make install" (as a

   sufficiently privileged user).

   sufficiently privileged user).
@@ -35,7 +35,7 @@ kernel. 




   # mount -t debugfs none /sys/kernel/debug

   # mount -t debugfs none /sys/kernel/debug

   # modprobe acpi_dbg

   # modprobe acpi_dbg

   # tools/acpi/power/acpi/acpidbg/acpidbg

   # tools/power/acpi/acpidbg





   That spawns the interactive AML debugger environment where you can execute

   That spawns the interactive AML debugger environment where you can execute

   debugger commands.

   debugger commands.

drivers/acpi/acpi_configfs.c

+13 −12
Original line number Original line Diff line number Diff line
@@ -97,12 +97,12 @@ static ssize_t acpi_table_aml_read(struct config_item *cfg, 




CONFIGFS_BIN_ATTR(acpi_table_, aml, NULL, MAX_ACPI_TABLE_SIZE);

CONFIGFS_BIN_ATTR(acpi_table_, aml, NULL, MAX_ACPI_TABLE_SIZE);





struct configfs_bin_attribute *acpi_table_bin_attrs[] = {

static struct configfs_bin_attribute *acpi_table_bin_attrs[] = {

	&acpi_table_attr_aml,

	&acpi_table_attr_aml,

	NULL,

	NULL,

};

};





ssize_t acpi_table_signature_show(struct config_item *cfg, char *str)

static ssize_t acpi_table_signature_show(struct config_item *cfg, char *str)

{

{

	struct acpi_table_header *h = get_header(cfg);

	struct acpi_table_header *h = get_header(cfg);
@@ -112,7 +112,7 @@ ssize_t acpi_table_signature_show(struct config_item *cfg, char *str) 
	return sprintf(str, "%.*s\n", ACPI_NAME_SIZE, h->signature);

	return sprintf(str, "%.*s\n", ACPI_NAME_SIZE, h->signature);

}

}





ssize_t acpi_table_length_show(struct config_item *cfg, char *str)

static ssize_t acpi_table_length_show(struct config_item *cfg, char *str)

{

{

	struct acpi_table_header *h = get_header(cfg);

	struct acpi_table_header *h = get_header(cfg);
@@ -122,7 +122,7 @@ ssize_t acpi_table_length_show(struct config_item *cfg, char *str) 
	return sprintf(str, "%d\n", h->length);

	return sprintf(str, "%d\n", h->length);

}

}





ssize_t acpi_table_revision_show(struct config_item *cfg, char *str)

static ssize_t acpi_table_revision_show(struct config_item *cfg, char *str)

{

{

	struct acpi_table_header *h = get_header(cfg);

	struct acpi_table_header *h = get_header(cfg);
@@ -132,7 +132,7 @@ ssize_t acpi_table_revision_show(struct config_item *cfg, char *str) 
	return sprintf(str, "%d\n", h->revision);

	return sprintf(str, "%d\n", h->revision);

}

}





ssize_t acpi_table_oem_id_show(struct config_item *cfg, char *str)

static ssize_t acpi_table_oem_id_show(struct config_item *cfg, char *str)

{

{

	struct acpi_table_header *h = get_header(cfg);

	struct acpi_table_header *h = get_header(cfg);
@@ -142,7 +142,7 @@ ssize_t acpi_table_oem_id_show(struct config_item *cfg, char *str) 
	return sprintf(str, "%.*s\n", ACPI_OEM_ID_SIZE, h->oem_id);

	return sprintf(str, "%.*s\n", ACPI_OEM_ID_SIZE, h->oem_id);

}

}





ssize_t acpi_table_oem_table_id_show(struct config_item *cfg, char *str)

static ssize_t acpi_table_oem_table_id_show(struct config_item *cfg, char *str)

{

{

	struct acpi_table_header *h = get_header(cfg);

	struct acpi_table_header *h = get_header(cfg);
@@ -152,7 +152,7 @@ ssize_t acpi_table_oem_table_id_show(struct config_item *cfg, char *str) 
	return sprintf(str, "%.*s\n", ACPI_OEM_TABLE_ID_SIZE, h->oem_table_id);

	return sprintf(str, "%.*s\n", ACPI_OEM_TABLE_ID_SIZE, h->oem_table_id);

}

}





ssize_t acpi_table_oem_revision_show(struct config_item *cfg, char *str)

static ssize_t acpi_table_oem_revision_show(struct config_item *cfg, char *str)

{

{

	struct acpi_table_header *h = get_header(cfg);

	struct acpi_table_header *h = get_header(cfg);
@@ -162,7 +162,8 @@ ssize_t acpi_table_oem_revision_show(struct config_item *cfg, char *str) 
	return sprintf(str, "%d\n", h->oem_revision);

	return sprintf(str, "%d\n", h->oem_revision);

}

}





ssize_t acpi_table_asl_compiler_id_show(struct config_item *cfg, char *str)

static ssize_t acpi_table_asl_compiler_id_show(struct config_item *cfg,

					       char *str)

{

{

	struct acpi_table_header *h = get_header(cfg);

	struct acpi_table_header *h = get_header(cfg);
@@ -172,7 +173,7 @@ ssize_t acpi_table_asl_compiler_id_show(struct config_item *cfg, char *str) 
	return sprintf(str, "%.*s\n", ACPI_NAME_SIZE, h->asl_compiler_id);

	return sprintf(str, "%.*s\n", ACPI_NAME_SIZE, h->asl_compiler_id);

}

}





ssize_t acpi_table_asl_compiler_revision_show(struct config_item *cfg,

static ssize_t acpi_table_asl_compiler_revision_show(struct config_item *cfg,

						     char *str)

						     char *str)

{

{

	struct acpi_table_header *h = get_header(cfg);

	struct acpi_table_header *h = get_header(cfg);
@@ -192,7 +193,7 @@ CONFIGFS_ATTR_RO(acpi_table_, oem_revision); 
CONFIGFS_ATTR_RO(acpi_table_, asl_compiler_id);

CONFIGFS_ATTR_RO(acpi_table_, asl_compiler_id);

CONFIGFS_ATTR_RO(acpi_table_, asl_compiler_revision);

CONFIGFS_ATTR_RO(acpi_table_, asl_compiler_revision);





struct configfs_attribute *acpi_table_attrs[] = {

static struct configfs_attribute *acpi_table_attrs[] = {

	&acpi_table_attr_signature,

	&acpi_table_attr_signature,

	&acpi_table_attr_length,

	&acpi_table_attr_length,

	&acpi_table_attr_revision,

	&acpi_table_attr_revision,
@@ -232,7 +233,7 @@ static void acpi_table_drop_item(struct config_group *group, 
	acpi_tb_unload_table(table->index);

	acpi_tb_unload_table(table->index);

}

}





struct configfs_group_operations acpi_table_group_ops = {

static struct configfs_group_operations acpi_table_group_ops = {

	.make_item = acpi_table_make_item,

	.make_item = acpi_table_make_item,

	.drop_item = acpi_table_drop_item,

	.drop_item = acpi_table_drop_item,

};

};

drivers/acpi/pptt.c

+3 −0
Original line number Original line Diff line number Diff line
@@ -209,6 +209,9 @@ static int acpi_pptt_leaf_node(struct acpi_table_header *table_hdr, 
	struct acpi_pptt_processor *cpu_node;

	struct acpi_pptt_processor *cpu_node;

	u32 proc_sz;

	u32 proc_sz;





	if (table_hdr->revision > 1)

		return (node->flags & ACPI_PPTT_ACPI_LEAF_NODE);



	table_end = (unsigned long)table_hdr + table_hdr->length;

	table_end = (unsigned long)table_hdr + table_hdr->length;

	node_entry = ACPI_PTR_DIFF(node, table_hdr);

	node_entry = ACPI_PTR_DIFF(node, table_hdr);

	entry = ACPI_ADD_PTR(struct acpi_subtable_header, table_hdr,

	entry = ACPI_ADD_PTR(struct acpi_subtable_header, table_hdr,

drivers/acpi/sysfs.c

+12 −9
Original line number Original line Diff line number Diff line
@@ -648,26 +648,29 @@ static void acpi_global_event_handler(u32 event_type, acpi_handle device, 
	}

	}

}

}





static int get_status(u32 index, acpi_event_status *status,

static int get_status(u32 index, acpi_event_status *ret,

		      acpi_handle *handle)

		      acpi_handle *handle)

{

{

	int result;

	acpi_status status;





	if (index >= num_gpes + ACPI_NUM_FIXED_EVENTS)

	if (index >= num_gpes + ACPI_NUM_FIXED_EVENTS)

		return -EINVAL;

		return -EINVAL;





	if (index < num_gpes) {

	if (index < num_gpes) {

		result = acpi_get_gpe_device(index, handle);

		status = acpi_get_gpe_device(index, handle);

		if (result) {

		if (ACPI_FAILURE(status)) {

			ACPI_EXCEPTION((AE_INFO, AE_NOT_FOUND,

			ACPI_EXCEPTION((AE_INFO, AE_NOT_FOUND,

					"Invalid GPE 0x%x", index));

					"Invalid GPE 0x%x", index));

			return result;

			return -ENXIO;

		}

		status = acpi_get_gpe_status(*handle, index, ret);

	} else {

		status = acpi_get_event_status(index - num_gpes, ret);

	}

	}

		result = acpi_get_gpe_status(*handle, index, status);

	if (ACPI_FAILURE(status))

	} else if (index < (num_gpes + ACPI_NUM_FIXED_EVENTS))

		return -EIO;

		result = acpi_get_event_status(index - num_gpes, status);





	return result;

	return 0;

}

}





static ssize_t counter_show(struct kobject *kobj,

static ssize_t counter_show(struct kobject *kobj,