diff options
Diffstat (limited to 'src/northbridge/amd/amdht')
| -rw-r--r-- | src/northbridge/amd/amdht/ht_wrapper.c | 66 |
1 files changed, 41 insertions, 25 deletions
diff --git a/src/northbridge/amd/amdht/ht_wrapper.c b/src/northbridge/amd/amdht/ht_wrapper.c index 18c0ac4456..32cf175cdd 100644 --- a/src/northbridge/amd/amdht/ht_wrapper.c +++ b/src/northbridge/amd/amdht/ht_wrapper.c @@ -90,28 +90,44 @@ static const char * event_class_string_decodes[] = { [HT_EVENT_CLASS_INFO] = "INFO" }; -static const char * event_string_decodes[] = { - [HT_EVENT_COH_EVENTS] = "HT_EVENT_COH_EVENTS", - [HT_EVENT_COH_NO_TOPOLOGY] = "HT_EVENT_COH_NO_TOPOLOGY", - [HT_EVENT_COH_LINK_EXCEED] = "HT_EVENT_COH_LINK_EXCEED", - [HT_EVENT_COH_FAMILY_FEUD] = "HT_EVENT_COH_FAMILY_FEUD", - [HT_EVENT_COH_NODE_DISCOVERED] = "HT_EVENT_COH_NODE_DISCOVERED", - [HT_EVENT_COH_MPCAP_MISMATCH] = "HT_EVENT_COH_MPCAP_MISMATCH", - [HT_EVENT_NCOH_EVENTS] = "HT_EVENT_NCOH_EVENTS", - [HT_EVENT_NCOH_BUID_EXCEED] = "HT_EVENT_NCOH_BUID_EXCEED", - [HT_EVENT_NCOH_LINK_EXCEED] = "HT_EVENT_NCOH_LINK_EXCEED", - [HT_EVENT_NCOH_BUS_MAX_EXCEED] = "HT_EVENT_NCOH_BUS_MAX_EXCEED", - [HT_EVENT_NCOH_CFG_MAP_EXCEED] = "HT_EVENT_NCOH_CFG_MAP_EXCEED", - [HT_EVENT_NCOH_DEVICE_FAILED] = "HT_EVENT_NCOH_DEVICE_FAILED", - [HT_EVENT_NCOH_AUTO_DEPTH] = "HT_EVENT_NCOH_AUTO_DEPTH", - [HT_EVENT_OPT_EVENTS] = "HT_EVENT_OPT_EVENTS", - [HT_EVENT_OPT_REQUIRED_CAP_RETRY] = "HT_EVENT_OPT_REQUIRED_CAP_RETRY", - [HT_EVENT_OPT_REQUIRED_CAP_GEN3] = "HT_EVENT_OPT_REQUIRED_CAP_GEN3", - [HT_EVENT_HW_EVENTS] = "HT_EVENT_HW_EVENTS", - [HT_EVENT_HW_SYNCHFLOOD] = "HT_EVENT_HW_SYNCHFLOOD", - [HT_EVENT_HW_HTCRC] = "HT_EVENT_HW_HTCRC" +typedef struct { + uint32_t code; + const char * string; +} event_string_decode_t; + +static const event_string_decode_t event_string_decodes[] = { + { HT_EVENT_COH_EVENTS, "HT_EVENT_COH_EVENTS" }, + { HT_EVENT_COH_NO_TOPOLOGY, "HT_EVENT_COH_NO_TOPOLOGY" }, + { HT_EVENT_COH_LINK_EXCEED, "HT_EVENT_COH_LINK_EXCEED" }, + { HT_EVENT_COH_FAMILY_FEUD, "HT_EVENT_COH_FAMILY_FEUD" }, + { HT_EVENT_COH_NODE_DISCOVERED, "HT_EVENT_COH_NODE_DISCOVERED" }, + { HT_EVENT_COH_MPCAP_MISMATCH, "HT_EVENT_COH_MPCAP_MISMATCH" }, + { HT_EVENT_NCOH_EVENTS, "HT_EVENT_NCOH_EVENTS" }, + { HT_EVENT_NCOH_BUID_EXCEED, "HT_EVENT_NCOH_BUID_EXCEED" }, + { HT_EVENT_NCOH_LINK_EXCEED, "HT_EVENT_NCOH_LINK_EXCEED" }, + { HT_EVENT_NCOH_BUS_MAX_EXCEED, "HT_EVENT_NCOH_BUS_MAX_EXCEED" }, + { HT_EVENT_NCOH_CFG_MAP_EXCEED, "HT_EVENT_NCOH_CFG_MAP_EXCEED" }, + { HT_EVENT_NCOH_DEVICE_FAILED, "HT_EVENT_NCOH_DEVICE_FAILED" }, + { HT_EVENT_NCOH_AUTO_DEPTH, "HT_EVENT_NCOH_AUTO_DEPTH" }, + { HT_EVENT_OPT_EVENTS, "HT_EVENT_OPT_EVENTS" }, + { HT_EVENT_OPT_REQUIRED_CAP_RETRY, "HT_EVENT_OPT_REQUIRED_CAP_RETRY" }, + { HT_EVENT_OPT_REQUIRED_CAP_GEN3, "HT_EVENT_OPT_REQUIRED_CAP_GEN3" }, + { HT_EVENT_HW_EVENTS, "HT_EVENT_HW_EVENTS" }, + { HT_EVENT_HW_SYNCHFLOOD, "HT_EVENT_HW_SYNCHFLOOD" }, + { HT_EVENT_HW_HTCRC, "HT_EVENT_HW_HTCRC" } }; +static const char * event_string_decode(uint32_t event) { + uint32_t i; + for (i = 0; i < ARRAY_SIZE(event_string_decodes); i++) + if (event_string_decodes[i].code == event) + break; + if (i == ARRAY_SIZE(event_string_decodes)) + return "ERROR: Unmatched event code! " + "Did you forget to update event_string_decodes[]?"; + return event_string_decodes[i].string; +} + /** * void AMD_CB_EventNotify (u8 evtClass, u16 event, const u8 *pEventData0) */ @@ -146,7 +162,7 @@ static void AMD_CB_EventNotify (u8 evtClass, u16 event, const u8 *pEventData0) case HT_EVENT_COH_NO_TOPOLOGY: case HT_EVENT_COH_LINK_EXCEED: case HT_EVENT_COH_FAMILY_FEUD: - printk(log_level, event_string_decodes[event]); + printk(log_level, event_string_decode(event)); break; case HT_EVENT_COH_NODE_DISCOVERED: { @@ -163,11 +179,11 @@ static void AMD_CB_EventNotify (u8 evtClass, u16 event, const u8 *pEventData0) case HT_EVENT_NCOH_LINK_EXCEED: case HT_EVENT_NCOH_BUS_MAX_EXCEED: case HT_EVENT_NCOH_CFG_MAP_EXCEED: - printk(log_level, event_string_decodes[event]); + printk(log_level, event_string_decode(event)); break; case HT_EVENT_NCOH_DEVICE_FAILED: { - printk(log_level, event_string_decodes[event]); + printk(log_level, event_string_decode(event)); sHtEventNcohDeviceFailed *evt = (sHtEventNcohDeviceFailed*)pEventData0; printk(log_level, ": node %d link %d depth: %d attemptedBUID: %d", evt->node, evt->link, evt->depth, evt->attemptedBUID); @@ -176,7 +192,7 @@ static void AMD_CB_EventNotify (u8 evtClass, u16 event, const u8 *pEventData0) } case HT_EVENT_NCOH_AUTO_DEPTH: { - printk(log_level, event_string_decodes[event]); + printk(log_level, event_string_decode(event)); sHtEventNcohAutoDepth *evt = (sHtEventNcohAutoDepth*)pEventData0; printk(log_level, ": node %d link %d depth: %d", evt->node, evt->link, evt->depth); @@ -189,7 +205,7 @@ static void AMD_CB_EventNotify (u8 evtClass, u16 event, const u8 *pEventData0) case HT_EVENT_HW_EVENTS: case HT_EVENT_HW_SYNCHFLOOD: case HT_EVENT_HW_HTCRC: - printk(log_level, event_string_decodes[event]); + printk(log_level, event_string_decode(event)); break; default: printk(log_level, "HT_EVENT_UNKNOWN"); |