diff options
Diffstat (limited to 'hw/mem')
| -rw-r--r-- | hw/mem/cxl_type3.c | 62 | ||||
| -rw-r--r-- | hw/mem/cxl_type3_stubs.c | 12 |
2 files changed, 74 insertions, 0 deletions
diff --git a/hw/mem/cxl_type3.c b/hw/mem/cxl_type3.c index 3c07b1b..4e31474 100644 --- a/hw/mem/cxl_type3.c +++ b/hw/mem/cxl_type3.c @@ -1201,6 +1201,11 @@ static const QemuUUID dram_uuid = { 0x4e, 0x9b, 0xfb, 0x5c, 0x96, 0x24), }; +static const QemuUUID memory_module_uuid = { + .data = UUID(0xfe927475, 0xdd59, 0x4339, 0xa5, 0x86, + 0x79, 0xba, 0xb1, 0x13, 0xb7, 0x74), +}; + #define CXL_GMER_VALID_CHANNEL BIT(0) #define CXL_GMER_VALID_RANK BIT(1) #define CXL_GMER_VALID_DEVICE BIT(2) @@ -1408,6 +1413,63 @@ void qmp_cxl_inject_dram_event(const char *path, CxlEventLog log, uint8_t flags, return; } +void qmp_cxl_inject_memory_module_event(const char *path, CxlEventLog log, + uint8_t flags, uint8_t type, + uint8_t health_status, + uint8_t media_status, + uint8_t additional_status, + uint8_t life_used, + int16_t temperature, + uint32_t dirty_shutdown_count, + uint32_t corrected_volatile_error_count, + uint32_t corrected_persistent_error_count, + Error **errp) +{ + Object *obj = object_resolve_path(path, NULL); + CXLEventMemoryModule module; + CXLEventRecordHdr *hdr = &module.hdr; + CXLDeviceState *cxlds; + CXLType3Dev *ct3d; + uint8_t enc_log; + int rc; + + if (!obj) { + error_setg(errp, "Unable to resolve path"); + return; + } + if (!object_dynamic_cast(obj, TYPE_CXL_TYPE3)) { + error_setg(errp, "Path does not point to a CXL type 3 device"); + return; + } + ct3d = CXL_TYPE3(obj); + cxlds = &ct3d->cxl_dstate; + + rc = ct3d_qmp_cxl_event_log_enc(log); + if (rc < 0) { + error_setg(errp, "Unhandled error log type"); + return; + } + enc_log = rc; + + memset(&module, 0, sizeof(module)); + cxl_assign_event_header(hdr, &memory_module_uuid, flags, sizeof(module), + cxl_device_get_timestamp(&ct3d->cxl_dstate)); + + module.type = type; + module.health_status = health_status; + module.media_status = media_status; + module.additional_status = additional_status; + module.life_used = life_used; + stw_le_p(&module.temperature, temperature); + stl_le_p(&module.dirty_shutdown_count, dirty_shutdown_count); + stl_le_p(&module.corrected_volatile_error_count, corrected_volatile_error_count); + stl_le_p(&module.corrected_persistent_error_count, corrected_persistent_error_count); + + if (cxl_event_insert(cxlds, enc_log, (CXLEventRecordRaw *)&module)) { + cxl_event_irq_assert(ct3d); + } +} + static void ct3_class_init(ObjectClass *oc, void *data) { DeviceClass *dc = DEVICE_CLASS(oc); diff --git a/hw/mem/cxl_type3_stubs.c b/hw/mem/cxl_type3_stubs.c index e904c5d..f3e4a9f 100644 --- a/hw/mem/cxl_type3_stubs.c +++ b/hw/mem/cxl_type3_stubs.c @@ -26,6 +26,18 @@ void qmp_cxl_inject_dram_event(const char *path, CxlEventLog log, uint8_t flags, bool has_correction_mask, uint64List *correction_mask, Error **errp) {} +void qmp_cxl_inject_memory_module_event(const char *path, CxlEventLog log, + uint8_t flags, uint8_t type, + uint8_t health_status, + uint8_t media_status, + uint8_t additional_status, + uint8_t life_used, + int16_t temperature, + uint32_t dirty_shutdown_count, + uint32_t corrected_volatile_error_count, + uint32_t corrected_persistent_error_count, + Error **errp) {} + void qmp_cxl_inject_poison(const char *path, uint64_t start, uint64_t length, Error **errp) { |