53 for (slot = 0; slot < 0x20; slot++) {
54 for (func = 0; func < 8; func++) {
59 if (
val == 0xffffffff ||
val == 0x00000000 ||
60 val == 0x0000ffff ||
val == 0xffff0000)
86 CONFIG_MAINBOARD_POWER_FAILURE_STATE);
106 slp_typ = acpi_sleep_from_pm1(reg32);
112 #if !CONFIG(FINALIZE_USB_ROUTE_XHCI)
191 em64t101_smm_state_save_area_t *
state;
195 for (node = 0; node < CONFIG_MAX_CPUS; node++) {
199 if (!(
state->io_misc_info & (1 << 0)))
203 if (
state->io_misc_info & (1 << 4))
211 if ((
state->rax & 0xff) != cmd)
224 em64t101_smm_state_save_area_t *io_smi =
231 ret = (
u32 *)&io_smi->rax;
232 sub_command = (
u8)(*ret >> 8);
235 param = (
u32 *)&io_smi->rbx;
244 em64t101_smm_state_save_area_t *io_smi =
251 sub_command = (io_smi->rax >> 8) & 0xff;
254 reg_ebx = io_smi->rbx;
264 static int chipset_finalized = 0;
269 if (chipset_finalized) {
277 chipset_finalized = 1;
349 if (tco_sts & (1 << 8)) {
366 }
else if (tco_sts & (1 << 3)) {
385 #define IOTRAP(x) (trap_sts & (1 << x))
386 u32 trap_sts, trap_cycle;
390 trap_sts =
RCBA32(0x1e00);
391 RCBA32(0x1e00) = trap_sts;
393 trap_cycle =
RCBA32(0x1e10);
394 for (i = 16; i < 20; i++) {
395 if (trap_cycle & (1 << i))
396 mask |= (0xff << ((i - 16) << 2));
412 if (!(trap_cycle & (1 << 24))) {
425 trap_cycle & 0xfffc);
426 for (i = 0; i < 4; i++)
432 (trap_cycle & (1 << 24)) ?
"read" :
"write");
434 if (!(trap_cycle & (1 << 24))) {
492 for (i = 0; i < 31; i++) {
493 if (smi_sts & (1 << i)) {
498 "SMI_STS[%d] occurred, but no "
499 "handler available.\n", i);
uint16_t clear_pm1_status(void)
void enable_pm1_control(uint32_t mask)
void disable_smi(uint32_t mask)
void enable_smi(uint32_t mask)
uint32_t clear_gpe_status(void)
void disable_pm1_control(uint32_t mask)
void disable_all_gpe(void)
uint32_t clear_tco_status(void)
uint32_t clear_smi_status(void)
#define MAINBOARD_POWER_ON
uint32_t clear_alt_smi_status(void)
#define ELOG_TYPE_ACPI_ENTER
#define ELOG_TYPE_POWER_BUTTON
#define printk(level,...)
void intel_cpu_haswell_finalize_smm(void)
void io_trap_handler(int smif)
void __weak southbridge_smi_handler(void)
void __weak mainboard_smi_sleep(u8 slp_typ)
int __weak mainboard_smi_apmc(u8 data)
void __weak mainboard_smi_gpi(u32 gpi_sts)
void * smm_get_save_state(int cpu)
void outb(u8 val, u16 port)
uint32_t smmstore_exec(uint8_t command, void *param)
u32 gsmi_exec(u8 command, u32 *param)
void __noreturn halt(void)
halt the system reliably
#define APM_CNT_ELOG_GSMI
#define APM_CNT_ACPI_DISABLE
#define APM_CNT_ACPI_ENABLE
#define APM_CNT_ROUTE_ALL_XHCI
static __always_inline void pci_and_config16(const struct device *dev, u16 reg, u16 andmask)
static __always_inline void pci_and_config8(const struct device *dev, u16 reg, u8 andmask)
static __always_inline void pci_or_config8(const struct device *dev, u16 reg, u8 ormask)
static __always_inline u32 pci_read_config32(const struct device *dev, u16 reg)
static __always_inline u8 pci_read_config8(const struct device *dev, u16 reg)
static __always_inline void pci_write_config8(const struct device *dev, u16 reg, u8 val)
static int elog_gsmi_add_event(u8 event_type)
static int elog_gsmi_add_event_byte(u8 event_type, u8 data)
#define BIOS_DEBUG
BIOS_DEBUG - Verbose output.
#define BIOS_SPEW
BIOS_SPEW - Excessively verbose output.
unsigned int get_uint_option(const char *name, const unsigned int fallback)
#define PCI_HEADER_TYPE_CARDBUS
#define PCI_COMMAND_MASTER
#define PCI_HEADER_TYPE_BRIDGE
#define PCI_DEV(SEGBUS, DEV, FN)
int southbridge_io_trap_handler(int smif)
const smi_handler_t southbridge_smi[SMI_STS_BITS]
void southbridge_smi_set_eos(void)
void(* smi_handler_t)(void)
void usb_xhci_sleep_prepare(pci_devfn_t dev, u8 slp_typ)
void southbridge_smi_monitor(void)
void intel_pch_finalize_smm(void)
void usb_xhci_route_all(void)
void usb_ehci_sleep_prepare(pci_devfn_t dev, u8 slp_typ)
static void southbridge_smi_pm1(void)
static void southbridge_smi_store(void)
static void busmaster_disable_on_bus(int bus)
static void southbridge_smi_apmc(void)
static void southbridge_smi_periodic(void)
static void southbridge_smi_gpe0(void)
static em64t101_smm_state_save_area_t * smi_apmc_find_state_save(u8 cmd)
static void southbridge_smi_gpi(void)
static void southbridge_smi_gsmi(void)
static void southbridge_smi_tco(void)
static void southbridge_smi_mc(void)
static void southbridge_smi_sleep(void)
static int power_on_after_fail(void)
typedef void(X86APIP X86EMU_intrFuncs)(int num)