Lines Matching full:smi
8 * EFI SMI interface for Google platforms
52 /* SMI return codes */
84 /* SMI buffers must be in 32bit physical address space */
97 u16 smi_cmd; /* SMI command port */
130 * Some platforms don't have explicit SMI handshake
131 * and need to wait for SMI to complete.
200 * DX : SMI command port in gsmi_exec()
209 * a delay between writing the SMI trigger register and in gsmi_exec()
225 * hundred-ish usecs to ensure the SMI has triggered. in gsmi_exec()
253 /* check return code from SMI handler */ in gsmi_exec()
789 /* check for valid SMI command port in ACPI FADT */ in gsmi_system_valid()
821 /* SMI callbacks require 32bit addresses */
923 /* SMI access needs to be serialized */ in gsmi_init()
932 * communication with firmware executing in SMI mode which can only in gsmi_init()
966 * Determine type of handshake used to serialize the SMI in gsmi_init()
970 * SMI trigger register in the southbridge doesn't result in an in gsmi_init()
971 * immediate SMI. Rather, the processor can execute "a few" more in gsmi_init()
972 * instructions before the SMI takes effect. To ensure synchronous in gsmi_init()
987 * to ensure the SMI has triggered. in gsmi_init()