smihandler.c

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/* SPDX-License-Identifier: GPL-2.0-only */
 
#include <device/pci_def.h>
#include <intelblocks/smihandler.h>
#include <soc/soc_chip.h>
#include <soc/pci_devs.h>
#include <soc/pm.h>
 
int smihandler_soc_disable_busmaster(pci_devfn_t dev)
{
        /* Skip disabling PMC bus master to keep IO decode enabled */
        if (dev == PCH_DEV_PMC)
                return 0;
        return 1;
}
 
const smi_handler_t southbridge_smi[SMI_STS_BITS] = {
        [SMI_ON_SLP_EN_STS_BIT] = smihandler_southbridge_sleep,
        [APM_STS_BIT] = smihandler_southbridge_apmc,
        [PM1_STS_BIT] = smihandler_southbridge_pm1,
        [GPE0_STS_BIT] = smihandler_southbridge_gpe0,
        [GPIO_STS_BIT] = smihandler_southbridge_gpi,
        [ESPI_SMI_STS_BIT] = smihandler_southbridge_espi,
        [MCSMI_STS_BIT] = smihandler_southbridge_mc,
#if CONFIG(SOC_INTEL_COMMON_BLOCK_SMM_TCO_ENABLE)
        [TCO_STS_BIT] = smihandler_southbridge_tco,
#endif
        [PERIODIC_STS_BIT] = smihandler_southbridge_periodic,
        [MONITOR_STS_BIT] = smihandler_southbridge_monitor,
};