diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/intel/skylake/include/soc/pm.h | 24 | ||||
| -rw-r--r-- | src/soc/intel/skylake/smihandler.c | 45 |
2 files changed, 35 insertions, 34 deletions
diff --git a/src/soc/intel/skylake/include/soc/pm.h b/src/soc/intel/skylake/include/soc/pm.h index 0475e20d78..9409ba2184 100644 --- a/src/soc/intel/skylake/include/soc/pm.h +++ b/src/soc/intel/skylake/include/soc/pm.h @@ -72,6 +72,30 @@ #define EOS (1 << 1) #define GBL_SMI_EN (1 << 0) #define SMI_STS 0x34 +#define SMI_STS_BITS 32 +#define XHCI_SMI_STS_BIT 31 +#define ME_SMI_STS_BIT 30 +#define SERIAL_IO_SMI_STS_BIT 29 +#define ESPI_SMI_STS_BIT 28 +#define GPIO_UNLOCK_SMI_STS_BIT 27 +#define SPI_SMI_STS_BIT 26 +#define SCC_SMI_STS_BIT 25 +#define MONITOR_STS_BIT 21 +#define PCI_EXP_SMI_STS_BIT 20 +#define SMBUS_SMI_STS_BIT 16 +#define SERIRQ_SMI_STS_BIT 15 +#define PERIODIC_STS_BIT 14 +#define TCO_STS_BIT 13 +#define DEVMON_STS_BIT 12 +#define MCSMI_STS_BIT 11 +#define GPIO_STS_BIT 10 +#define GPE0_STS_BIT 9 +#define PM1_STS_BIT 8 +#define SWSMI_TMR_STS_BIT 6 +#define APM_STS_BIT 5 +#define SMI_ON_SLP_EN_STS_BIT 4 +#define LEGACY_USB_STS_BIT 3 +#define BIOS_STS_BIT 2 #define UPWRC 0x3c #define UPWRC_WS (1 << 8) #define UPWRC_WE (1 << 1) diff --git a/src/soc/intel/skylake/smihandler.c b/src/soc/intel/skylake/smihandler.c index dddba56ee8..6c959555c2 100644 --- a/src/soc/intel/skylake/smihandler.c +++ b/src/soc/intel/skylake/smihandler.c @@ -474,39 +474,16 @@ static void southbridge_smi_monitor(void) typedef void (*smi_handler_t)(void); -static smi_handler_t southbridge_smi[32] = { - NULL, /* [0] reserved */ - NULL, /* [1] reserved */ - NULL, /* [2] BIOS_STS */ - NULL, /* [3] LEGACY_USB_STS */ - southbridge_smi_sleep, /* [4] SLP_SMI_STS */ - southbridge_smi_apmc, /* [5] APM_STS */ - NULL, /* [6] SWSMI_TMR_STS */ - NULL, /* [7] reserved */ - southbridge_smi_pm1, /* [8] PM1_STS */ - southbridge_smi_gpe0, /* [9] GPE0_STS */ - southbridge_smi_gpi, /* [10] GPI_STS */ - southbridge_smi_mc, /* [11] MCSMI_STS */ - NULL, /* [12] DEVMON_STS */ - southbridge_smi_tco, /* [13] TCO_STS */ - southbridge_smi_periodic, /* [14] PERIODIC_STS */ - NULL, /* [15] SERIRQ_SMI_STS */ - NULL, /* [16] SMBUS_SMI_STS */ - NULL, /* [17] LEGACY_USB2_STS */ - NULL, /* [18] INTEL_USB2_STS */ - NULL, /* [19] reserved */ - NULL, /* [20] PCI_EXP_SMI_STS */ - southbridge_smi_monitor, /* [21] MONITOR_STS */ - NULL, /* [22] reserved */ - NULL, /* [23] reserved */ - NULL, /* [24] reserved */ - NULL, /* [25] EL_SMI_STS */ - NULL, /* [26] SPI_STS */ - NULL, /* [27] reserved */ - NULL, /* [28] reserved */ - NULL, /* [29] reserved */ - NULL, /* [30] reserved */ - NULL /* [31] reserved */ +static smi_handler_t southbridge_smi[SMI_STS_BITS] = { + [SMI_ON_SLP_EN_STS_BIT] = southbridge_smi_sleep, + [APM_STS_BIT] = southbridge_smi_apmc, + [PM1_STS_BIT] = southbridge_smi_pm1, + [GPE0_STS_BIT] = southbridge_smi_gpe0, + [GPIO_STS_BIT] = southbridge_smi_gpi, + [MCSMI_STS_BIT] = southbridge_smi_mc, + [TCO_STS_BIT] = southbridge_smi_tco, + [PERIODIC_STS_BIT] = southbridge_smi_periodic, + [MONITOR_STS_BIT] = southbridge_smi_monitor, }; /* @@ -524,7 +501,7 @@ void southbridge_smi_handler(void) smi_sts = clear_smi_status(); /* Call SMI sub handler for each of the status bits */ - for (i = 0; i < 31; i++) { + for (i = 0; i < ARRAY_SIZE(southbridge_smi); i++) { if (smi_sts & (1 << i)) { if (southbridge_smi[i]) { southbridge_smi[i](); |