Lines Matching defs:opcode
49 * fairly compact by parsing based on a list of AML opcode
67 * PARAMETERS: Opcode - An AML opcode
69 * RETURN: Size of the opcode, in bytes (1 or 2)
71 * DESCRIPTION: Get the size of the current opcode.
74 u32 acpi_ps_get_opcode_size(u32 opcode)
77 /* Extended (2-byte) opcode if > 255 */
79 if (opcode > 0x00FF) {
83 /* Otherwise, just a single byte opcode */
94 * RETURN: Next AML opcode
96 * DESCRIPTION: Get next AML opcode (without incrementing AML pointer)
103 u16 opcode;
106 opcode = (u16) ACPI_GET8(aml);
108 if (opcode == AML_EXTENDED_OP_PREFIX) {
110 /* Extended opcode, get the second opcode byte */
113 opcode = (u16) ((opcode << 8) | ACPI_GET8(aml));
116 return (opcode);
382 * opcode. In both cases, we do not execute the rest of the