EISA ID

EISA ID to string and vice versa conversion. More...

Collaboration diagram for EISA ID:

Detailed Description

EISA ID to string and vice versa conversion.

Functions
uint64_t	aml_eisa_id_from_string (const char *str)
	Convert a string EISA ID to a numeric EISA ID.
uint64_t	aml_eisa_id_to_string (uint32_t eisaId, char *buffer, size_t bufferSize)
	Convert a numeric EISA ID to a string EISA ID.

Function Documentation

aml_eisa_id_from_string()

uint64_t aml_eisa_id_from_string

(

const char *

str

)

Convert a string EISA ID to a numeric EISA ID.

The conversion rules for EISA were derived from section 19.3.4 ASL Macros of the ACPI specification.

Parameters

str	Pointer to the string EISA ID. Must be 7 characters long.

Returns

On success, the numeric EISA ID. On failure, ERR and errno is set.

Definition at line 8 of file eisa_id.c.

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aml_eisa_id_to_string()

uint64_t aml_eisa_id_to_string	(	uint32_t	eisaId,
		char *	buffer,
		size_t	bufferSize
	)

Convert a numeric EISA ID to a string EISA ID.

The conversion rules for EISA were derived from section 19.3.4 ASL Macros of the ACPI specification.

Parameters

eisaId	The numeric EISA ID.
buffer	Pointer to a buffer to write the string EISA ID to. Must be at least 8 bytes long.
bufferSize	The size of the buffer in bytes.

Returns

On success, 0. On failure, ERR and errno is set.

Definition at line 56 of file eisa_id.c.

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