diff options
Diffstat (limited to 'common/mkbp_event.c')
| -rw-r--r-- | common/mkbp_event.c | 121 |
1 files changed, 119 insertions, 2 deletions
diff --git a/common/mkbp_event.c b/common/mkbp_event.c index 8e05a17f17..90c1e90b76 100644 --- a/common/mkbp_event.c +++ b/common/mkbp_event.c @@ -68,6 +68,14 @@ struct mkbp_state { static struct mkbp_state state; uint32_t mkbp_last_event_time; +#ifdef CONFIG_MKBP_EVENT_WAKEUP_MASK +static uint32_t mkbp_event_wake_mask = CONFIG_MKBP_EVENT_WAKEUP_MASK; +#endif /* CONFIG_MKBP_EVENT_WAKEUP_MASK */ + +#ifdef CONFIG_MKBP_HOST_EVENT_WAKEUP_MASK +static uint32_t mkbp_host_event_wake_mask = CONFIG_MKBP_HOST_EVENT_WAKEUP_MASK; +#endif /* CONFIG_MKBP_HOST_EVENT_WAKEUP_MASK */ + #if defined(CONFIG_MKBP_USE_GPIO) || \ defined(CONFIG_MKBP_USE_GPIO_AND_HOST_EVENT) static int mkbp_set_host_active_via_gpio(int active, uint32_t *timestamp) @@ -188,14 +196,14 @@ static void activate_mkbp_with_events(uint32_t events_to_add) /* Check to see if this host event should wake the system. */ skip_interrupt = host_is_sleeping() && !(host_get_events() & - CONFIG_MKBP_HOST_EVENT_WAKEUP_MASK); + mkbp_host_event_wake_mask); #endif /* CONFIG_MKBP_HOST_EVENT_WAKEUP_MASK */ #ifdef CONFIG_MKBP_EVENT_WAKEUP_MASK /* Check to see if this MKBP event should wake the system. */ if (!skip_interrupt) skip_interrupt = host_is_sleeping() && - !(events_to_add & CONFIG_MKBP_EVENT_WAKEUP_MASK); + !(events_to_add & mkbp_event_wake_mask); #endif /* CONFIG_MKBP_EVENT_WAKEUP_MASK */ mutex_lock(&state.lock); @@ -385,3 +393,112 @@ DECLARE_HOST_COMMAND(EC_CMD_HOST_EVENT_GET_WAKE_MASK, EC_VER_MASK(0)); #endif /* CONFIG_MKBP_USE_HOST_EVENT */ #endif /* CONFIG_MKBP_HOST_EVENT_WAKEUP_MASK */ + +static int hc_mkbp_wake_mask(struct host_cmd_handler_args *args) +{ + struct ec_response_mkbp_event_wake_mask *r = args->response; + const struct ec_params_mkbp_event_wake_mask *p = args->params; + enum ec_mkbp_event_mask_action action = p->action; + + switch (action) { + case GET_WAKE_MASK: + switch (p->mask_type) { +#ifdef CONFIG_MKBP_HOST_EVENT_WAKEUP_MASK + case EC_MKBP_HOST_EVENT_WAKE_MASK: + r->wake_mask = mkbp_host_event_wake_mask; + break; +#endif /* CONFIG_MKBP_HOST_EVENT_WAKEUP_MASK */ + +#ifdef CONFIG_MKBP_EVENT_WAKEUP_MASK + case EC_MKBP_EVENT_WAKE_MASK: + r->wake_mask = mkbp_event_wake_mask; + break; +#endif /* CONFIG_MKBP_EVENT_WAKEUP_MASK */ + + default: + /* Unknown mask, or mask is not in use. */ + CPRINTF("%s: mask_type=%d is unknown or not used.\n", + __func__, p->mask_type); + return EC_RES_INVALID_PARAM; + } + + args->response_size = sizeof(*r); + break; + + case SET_WAKE_MASK: + args->response_size = 0; + + switch (p->mask_type) { +#ifdef CONFIG_MKBP_HOST_EVENT_WAKEUP_MASK + case EC_MKBP_HOST_EVENT_WAKE_MASK: + CPRINTF("MKBP hostevent mask updated to: 0x%08x " + "(was 0x%08x)\n", + p->new_wake_mask, + mkbp_host_event_wake_mask); + mkbp_host_event_wake_mask = p->new_wake_mask; + break; +#endif /* CONFIG_MKBP_HOST_EVENT_WAKEUP_MASK */ + +#ifdef CONFIG_MKBP_EVENT_WAKEUP_MASK + case EC_MKBP_EVENT_WAKE_MASK: + mkbp_event_wake_mask = p->new_wake_mask; + CPRINTF("MKBP event mask updated to: 0x%08x\n", + mkbp_event_wake_mask); + break; +#endif /* CONFIG_MKBP_EVENT_WAKEUP_MASK */ + + default: + /* Unknown mask, or mask is not in use. */ + CPRINTF("%s: mask_type=%d is unknown or not used.\n", + __func__, p->mask_type); + return EC_RES_INVALID_PARAM; + } + break; + + default: + return EC_RES_INVALID_PARAM; + } + + return EC_RES_SUCCESS; +} +DECLARE_HOST_COMMAND(EC_CMD_MKBP_WAKE_MASK, + hc_mkbp_wake_mask, + EC_VER_MASK(0)); + +#if defined(CONFIG_MKBP_EVENT_WAKEUP_MASK) || \ + defined(CONFIG_MKBP_HOST_EVENT_WAKEUP_MASK) +static int command_mkbp_wake_mask(int argc, char **argv) +{ + if (argc == 3) { + char *e; + uint32_t new_mask = strtoul(argv[2], &e, 0); + + if (*e) + return EC_ERROR_PARAM2; + +#ifdef CONFIG_MKBP_EVENT_WAKEUP_MASK + if (strncmp(argv[1], "event", 5) == 0) + mkbp_event_wake_mask = new_mask; +#endif /* CONFIG_MKBP_EVENT_WAKEUP_MASK */ + +#ifdef CONFIG_MKBP_HOST_EVENT_WAKEUP_MASK + if (strncmp(argv[1], "hostevent", 9) == 0) + mkbp_host_event_wake_mask = new_mask; +#endif /* CONFIG_MKBP_HOST_EVENT_WAKEUP_MASK */ + } else if (argc != 1) { + return EC_ERROR_PARAM_COUNT; + } + +#ifdef CONFIG_MKBP_HOST_EVENT_WAKEUP_MASK + ccprintf("MKBP host event wake mask: 0x%08x\n", + mkbp_host_event_wake_mask); +#endif /* CONFIG_MKBP_HOST_EVENT_WAKEUP_MASK */ +#ifdef CONFIG_MKBP_EVENT_WAKEUP_MASK + ccprintf("MKBP event wake mask: 0x%08x\n", mkbp_event_wake_mask); +#endif /* CONFIG_MKBP_EVENT_WAKEUP_MASK */ + return EC_SUCCESS; +} +DECLARE_CONSOLE_COMMAND(mkbpwakemask, command_mkbp_wake_mask, + "[event | hostevent] [new_mask]", + "Show or set MKBP event/hostevent wake mask"); +#endif /* CONFIG_MKBP_(HOST)?EVENT_WAKEUP_MASK */ |