diff --git a/hw/cxl/cxl-component-utils.c b/hw/cxl/cxl-component-utils.c
index 3edd303a33..02fb6c17b9 100644
--- a/hw/cxl/cxl-component-utils.c
+++ b/hw/cxl/cxl-component-utils.c
@@ -142,16 +142,18 @@ static void ras_init_common(uint32_t *reg_state, uint32_t *write_msk)
      * be handled as RO.
      */
     reg_state[R_CXL_RAS_UNC_ERR_STATUS] = 0;
+    write_msk[R_CXL_RAS_UNC_ERR_STATUS] = 0x1cfff;
     /* Bits 12-13 and 17-31 reserved in CXL 2.0 */
     reg_state[R_CXL_RAS_UNC_ERR_MASK] = 0x1cfff;
     write_msk[R_CXL_RAS_UNC_ERR_MASK] = 0x1cfff;
     reg_state[R_CXL_RAS_UNC_ERR_SEVERITY] = 0x1cfff;
     write_msk[R_CXL_RAS_UNC_ERR_SEVERITY] = 0x1cfff;
     reg_state[R_CXL_RAS_COR_ERR_STATUS] = 0;
+    write_msk[R_CXL_RAS_COR_ERR_STATUS] = 0x7f;
     reg_state[R_CXL_RAS_COR_ERR_MASK] = 0x7f;
     write_msk[R_CXL_RAS_COR_ERR_MASK] = 0x7f;
     /* CXL switches and devices must set */
-    reg_state[R_CXL_RAS_ERR_CAP_CTRL] = 0x00;
+    reg_state[R_CXL_RAS_ERR_CAP_CTRL] = 0x200;
 }
 
 static void hdm_init_common(uint32_t *reg_state, uint32_t *write_msk,
diff --git a/hw/mem/cxl_type3.c b/hw/mem/cxl_type3.c
index 6cdd988d1d..ae8fd09e87 100644
--- a/hw/mem/cxl_type3.c
+++ b/hw/mem/cxl_type3.c
@@ -1,6 +1,7 @@
 #include "qemu/osdep.h"
 #include "qemu/units.h"
 #include "qemu/error-report.h"
+#include "qapi/qapi-commands-cxl.h"
 #include "hw/mem/memory-device.h"
 #include "hw/mem/pc-dimm.h"
 #include "hw/pci/pci.h"
@@ -323,6 +324,66 @@ static void hdm_decoder_commit(CXLType3Dev *ct3d, int which)
     ARRAY_FIELD_DP32(cache_mem, CXL_HDM_DECODER0_CTRL, COMMITTED, 1);
 }
 
+static int ct3d_qmp_uncor_err_to_cxl(CxlUncorErrorType qmp_err)
+{
+    switch (qmp_err) {
+    case CXL_UNCOR_ERROR_TYPE_CACHE_DATA_PARITY:
+        return CXL_RAS_UNC_ERR_CACHE_DATA_PARITY;
+    case CXL_UNCOR_ERROR_TYPE_CACHE_ADDRESS_PARITY:
+        return CXL_RAS_UNC_ERR_CACHE_ADDRESS_PARITY;
+    case CXL_UNCOR_ERROR_TYPE_CACHE_BE_PARITY:
+        return CXL_RAS_UNC_ERR_CACHE_BE_PARITY;
+    case CXL_UNCOR_ERROR_TYPE_CACHE_DATA_ECC:
+        return CXL_RAS_UNC_ERR_CACHE_DATA_ECC;
+    case CXL_UNCOR_ERROR_TYPE_MEM_DATA_PARITY:
+        return CXL_RAS_UNC_ERR_MEM_DATA_PARITY;
+    case CXL_UNCOR_ERROR_TYPE_MEM_ADDRESS_PARITY:
+        return CXL_RAS_UNC_ERR_MEM_ADDRESS_PARITY;
+    case CXL_UNCOR_ERROR_TYPE_MEM_BE_PARITY:
+        return CXL_RAS_UNC_ERR_MEM_BE_PARITY;
+    case CXL_UNCOR_ERROR_TYPE_MEM_DATA_ECC:
+        return CXL_RAS_UNC_ERR_MEM_DATA_ECC;
+    case CXL_UNCOR_ERROR_TYPE_REINIT_THRESHOLD:
+        return CXL_RAS_UNC_ERR_REINIT_THRESHOLD;
+    case CXL_UNCOR_ERROR_TYPE_RSVD_ENCODING:
+        return CXL_RAS_UNC_ERR_RSVD_ENCODING;
+    case CXL_UNCOR_ERROR_TYPE_POISON_RECEIVED:
+        return CXL_RAS_UNC_ERR_POISON_RECEIVED;
+    case CXL_UNCOR_ERROR_TYPE_RECEIVER_OVERFLOW:
+        return CXL_RAS_UNC_ERR_RECEIVER_OVERFLOW;
+    case CXL_UNCOR_ERROR_TYPE_INTERNAL:
+        return CXL_RAS_UNC_ERR_INTERNAL;
+    case CXL_UNCOR_ERROR_TYPE_CXL_IDE_TX:
+        return CXL_RAS_UNC_ERR_CXL_IDE_TX;
+    case CXL_UNCOR_ERROR_TYPE_CXL_IDE_RX:
+        return CXL_RAS_UNC_ERR_CXL_IDE_RX;
+    default:
+        return -EINVAL;
+    }
+}
+
+static int ct3d_qmp_cor_err_to_cxl(CxlUncorErrorType qmp_err)
+{
+    switch (qmp_err) {
+    case CXL_COR_ERROR_TYPE_CACHE_DATA_ECC:
+        return CXL_RAS_COR_ERR_CACHE_DATA_ECC;
+    case CXL_COR_ERROR_TYPE_MEM_DATA_ECC:
+        return CXL_RAS_COR_ERR_MEM_DATA_ECC;
+    case CXL_COR_ERROR_TYPE_CRC_THRESHOLD:
+        return CXL_RAS_COR_ERR_CRC_THRESHOLD;
+    case CXL_COR_ERROR_TYPE_RETRY_THRESHOLD:
+        return CXL_RAS_COR_ERR_RETRY_THRESHOLD;
+    case CXL_COR_ERROR_TYPE_CACHE_POISON_RECEIVED:
+        return CXL_RAS_COR_ERR_CACHE_POISON_RECEIVED;
+    case CXL_COR_ERROR_TYPE_MEM_POISON_RECEIVED:
+        return CXL_RAS_COR_ERR_MEM_POISON_RECEIVED;
+    case CXL_COR_ERROR_TYPE_PHYSICAL:
+        return CXL_RAS_COR_ERR_PHYSICAL;
+    default:
+        return -EINVAL;
+    }
+}
+
 static void ct3d_reg_write(void *opaque, hwaddr offset, uint64_t value,
                            unsigned size)
 {
@@ -341,6 +402,84 @@ static void ct3d_reg_write(void *opaque, hwaddr offset, uint64_t value,
         should_commit = FIELD_EX32(value, CXL_HDM_DECODER0_CTRL, COMMIT);
         which_hdm = 0;
         break;
+    case A_CXL_RAS_UNC_ERR_STATUS:
+    {
+        uint32_t capctrl = ldl_le_p(cache_mem + R_CXL_RAS_ERR_CAP_CTRL);
+        uint32_t fe = FIELD_EX32(capctrl, CXL_RAS_ERR_CAP_CTRL, FIRST_ERROR_POINTER);
+        CXLError *cxl_err;
+        uint32_t unc_err;
+
+        /*
+         * If single bit written that corresponds to the first error
+         * pointer being cleared, update the status and header log.
+         */
+        if (!QTAILQ_EMPTY(&ct3d->error_list)) {
+            CXLError *cxl_err = QTAILQ_FIRST(&ct3d->error_list);
+            uint32_t *header_log = &cache_mem[R_CXL_RAS_ERR_HEADER0];
+
+            if ((1 << fe) ^ value) {
+                CXLError *cxl_next;
+                /*
+                 * Software is using wrong flow for multiple header recording
+                 * Following behaviour in PCIe r6.0 and assuming multiple
+                 * header support. Imdef choice to clear all matching records
+                 * if more than one bit set - which corresponds closest to
+                 * behavior of hardware not capable of multiple header
+                 * recording.
+                 */
+                QTAILQ_FOREACH_SAFE(cxl_err, &ct3d->error_list, node, cxl_next) {
+                    if ((1 << cxl_err->type) & value) {
+                        QTAILQ_REMOVE(&ct3d->error_list, cxl_err, node);
+                        g_free(cxl_err);
+                    }
+                }
+            } else {
+                /* Done with previous FE, so drop from list */
+                QTAILQ_REMOVE(&ct3d->error_list, cxl_err, node);
+                g_free(cxl_err);
+            }
+
+            /*
+             * If there is another FE, then put that in place and update
+             * the header log
+             */
+            if (!QTAILQ_EMPTY(&ct3d->error_list)) {
+                int i;
+
+                cxl_err = QTAILQ_FIRST(&ct3d->error_list);
+                for (i = 0; i < CXL_RAS_ERR_HEADER_NUM; i++) {
+                    stl_le_p(header_log + i, cxl_err->header[i]);
+                }
+                capctrl = FIELD_DP32(capctrl, CXL_RAS_ERR_CAP_CTRL,
+                                     FIRST_ERROR_POINTER, cxl_err->type);
+            } else {
+                /*
+                 * If no more errors, then follow recomendation of PCI spec
+                 * r6.0 6.2.4.2 to set the first error pointer to a status
+                 * bit that will never be used.
+                 */
+                capctrl = FIELD_DP32(capctrl, CXL_RAS_ERR_CAP_CTRL,
+                                     FIRST_ERROR_POINTER,
+                                     CXL_RAS_UNC_ERR_CXL_UNUSED);
+            }
+            stl_le_p((uint8_t *)cache_mem + A_CXL_RAS_ERR_CAP_CTRL, capctrl);
+        }
+        unc_err = 0;
+        QTAILQ_FOREACH(cxl_err, &ct3d->error_list, node) {
+            unc_err |= 1 << cxl_err->type;
+        }
+        stl_le_p((uint8_t *)cache_mem + offset, unc_err);
+
+        return;
+    }
+    case A_CXL_RAS_COR_ERR_STATUS:
+    {
+        uint32_t rw1c = value;
+        uint32_t temp = ldl_le_p((uint8_t *)cache_mem + offset);
+        temp &= ~rw1c;
+        stl_le_p((uint8_t *)cache_mem + offset, temp);
+        return;
+    }
     default:
         break;
     }
@@ -404,6 +543,8 @@ static void ct3_realize(PCIDevice *pci_dev, Error **errp)
     unsigned short msix_num = 1;
     int i, rc;
 
+    QTAILQ_INIT(&ct3d->error_list);
+
     if (!cxl_setup_memory(ct3d, errp)) {
         return;
     }
@@ -631,6 +772,155 @@ static void set_lsa(CXLType3Dev *ct3d, const void *buf, uint64_t size,
      */
 }
 
+/* For uncorrectable errors include support for multiple header recording */
+void qmp_cxl_inject_uncorrectable_errors(const char *path,
+                                         CXLUncorErrorRecordList *errors,
+                                         Error **errp)
+{
+    Object *obj = object_resolve_path(path, NULL);
+    static PCIEAERErr err = {};
+    CXLType3Dev *ct3d;
+    CXLError *cxl_err;
+    uint32_t *reg_state;
+    uint32_t unc_err;
+    bool first;
+
+    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;
+    }
+
+    err.status = PCI_ERR_UNC_INTN;
+    err.source_id = pci_requester_id(PCI_DEVICE(obj));
+    err.flags = 0;
+
+    ct3d = CXL_TYPE3(obj);
+
+    first = QTAILQ_EMPTY(&ct3d->error_list);
+    reg_state = ct3d->cxl_cstate.crb.cache_mem_registers;
+    while (errors) {
+        uint32List *header = errors->value->header;
+        uint8_t header_count = 0;
+        int cxl_err_code;
+
+        cxl_err_code = ct3d_qmp_uncor_err_to_cxl(errors->value->type);
+        if (cxl_err_code < 0) {
+            error_setg(errp, "Unknown error code");
+            return;
+        }
+
+        /* If the error is masked, nothting to do here */
+        if (!((1 << cxl_err_code) & ~reg_state[R_CXL_RAS_UNC_ERR_MASK])) {
+            errors = errors->next;
+            continue;
+        }
+
+        cxl_err = g_malloc0(sizeof(*cxl_err));
+        if (!cxl_err) {
+            return;
+        }
+
+        cxl_err->type = cxl_err_code;
+        while (header && header_count < 32) {
+            cxl_err->header[header_count++] = header->value;
+            header = header->next;
+        }
+        if (header_count > 32) {
+            error_setg(errp, "Header must be 32 DWORD or less");
+            return;
+        }
+        QTAILQ_INSERT_TAIL(&ct3d->error_list, cxl_err, node);
+
+        errors = errors->next;
+    }
+
+    if (first && !QTAILQ_EMPTY(&ct3d->error_list)) {
+        uint32_t *cache_mem = ct3d->cxl_cstate.crb.cache_mem_registers;
+        uint32_t capctrl = ldl_le_p((uint8_t *)cache_mem + A_CXL_RAS_ERR_CAP_CTRL);
+        uint32_t *header_log = &cache_mem[R_CXL_RAS_ERR_HEADER0];
+        int i;
+
+        cxl_err = QTAILQ_FIRST(&ct3d->error_list);
+        for (i = 0; i < CXL_RAS_ERR_HEADER_NUM; i++) {
+            stl_le_p(header_log + i, cxl_err->header[i]);
+        }
+
+        capctrl = FIELD_DP32(capctrl, CXL_RAS_ERR_CAP_CTRL,
+                             FIRST_ERROR_POINTER, cxl_err->type);
+        stl_le_p(cache_mem + R_CXL_RAS_ERR_CAP_CTRL, capctrl);
+    }
+
+    unc_err = 0;
+    QTAILQ_FOREACH(cxl_err, &ct3d->error_list, node) {
+        unc_err |= (1 << cxl_err->type);
+    }
+    if (!unc_err) {
+        return;
+    }
+
+    reg_state[R_CXL_RAS_UNC_ERR_STATUS] = unc_err;
+    pcie_aer_inject_error(PCI_DEVICE(obj), &err);
+
+    return;
+}
+
+void qmp_cxl_inject_correctable_error(const char *path, CxlCorErrorType type,
+                                      uint32List *header, Error **errp)
+{
+    static PCIEAERErr err = {};
+    Object *obj = object_resolve_path(path, NULL);
+    CXLType3Dev *ct3d;
+    uint32_t *reg_state;
+    uint8_t header_count = 0;
+    uint32_t cor_err;
+    int cxl_err_type;
+
+    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;
+    }
+
+    err.status = PCI_ERR_COR_INTERNAL;
+    err.source_id = pci_requester_id(PCI_DEVICE(obj));
+    err.flags = PCIE_AER_ERR_IS_CORRECTABLE;
+
+    ct3d = CXL_TYPE3(obj);
+    reg_state = ct3d->cxl_cstate.crb.cache_mem_registers;
+    cor_err = reg_state[R_CXL_RAS_COR_ERR_STATUS];
+
+    cxl_err_type = ct3d_qmp_cor_err_to_cxl(type);
+    if (cxl_err_type < 0) {
+        error_setg(errp, "Invalid COR error");
+        return;
+    }
+    /* If the error is masked, nothting to do here */
+    if (!((1 << cxl_err_type) & ~reg_state[R_CXL_RAS_COR_ERR_MASK])) {
+        return;
+    }
+
+    cor_err |= (1 << cxl_err_type);
+    reg_state[R_CXL_RAS_COR_ERR_STATUS] = cor_err;
+    while (header && header_count < 32) {
+        reg_state[R_CXL_RAS_ERR_HEADER0 + header_count++] = header->value;
+        header = header->next;
+    }
+    if (header_count > 32) {
+        error_setg(errp, "Header must be 32 DWORD or less");
+        return;
+    }
+
+    pcie_aer_inject_error(PCI_DEVICE(obj), &err);
+}
+
 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
new file mode 100644
index 0000000000..df7f8dfa60
--- /dev/null
+++ b/hw/mem/cxl_type3_stubs.c
@@ -0,0 +1,10 @@
+
+#include "qemu/osdep.h"
+#include "qapi/qapi-commands-cxl.h"
+
+void qmp_cxl_inject_uncorrectable_errors(const char *path,
+                                         CXLUncorErrorRecordList *errors,
+                                         Error **errp) {}
+
+void qmp_cxl_inject_correctable_error(const char *path, CxlCorErrorType type,
+                                      uint32List *header, Error **errp) {}
diff --git a/hw/mem/meson.build b/hw/mem/meson.build
index 609b2b36fc..56c2618b84 100644
--- a/hw/mem/meson.build
+++ b/hw/mem/meson.build
@@ -4,6 +4,8 @@ mem_ss.add(when: 'CONFIG_DIMM', if_true: files('pc-dimm.c'))
 mem_ss.add(when: 'CONFIG_NPCM7XX', if_true: files('npcm7xx_mc.c'))
 mem_ss.add(when: 'CONFIG_NVDIMM', if_true: files('nvdimm.c'))
 mem_ss.add(when: 'CONFIG_CXL_MEM_DEVICE', if_true: files('cxl_type3.c'))
+softmmu_ss.add(when: 'CONFIG_CXL_MEM_DEVICE', if_false: files('cxl_type3_stubs.c'))
+softmmu_ss.add(when: 'CONFIG_ALL', if_true: files('cxl_type3_stubs.c'))
 
 softmmu_ss.add_all(when: 'CONFIG_MEM_DEVICE', if_true: mem_ss)
 
diff --git a/include/hw/cxl/cxl_component.h b/include/hw/cxl/cxl_component.h
index 5dca21e95b..8752171f70 100644
--- a/include/hw/cxl/cxl_component.h
+++ b/include/hw/cxl/cxl_component.h
@@ -67,11 +67,37 @@ CXLx_CAPABILITY_HEADER(SNOOP, 0x14)
 #define CXL_RAS_REGISTERS_OFFSET 0x80
 #define CXL_RAS_REGISTERS_SIZE   0x58
 REG32(CXL_RAS_UNC_ERR_STATUS, CXL_RAS_REGISTERS_OFFSET)
+#define CXL_RAS_UNC_ERR_CACHE_DATA_PARITY 0
+#define CXL_RAS_UNC_ERR_CACHE_ADDRESS_PARITY 1
+#define CXL_RAS_UNC_ERR_CACHE_BE_PARITY 2
+#define CXL_RAS_UNC_ERR_CACHE_DATA_ECC 3
+#define CXL_RAS_UNC_ERR_MEM_DATA_PARITY 4
+#define CXL_RAS_UNC_ERR_MEM_ADDRESS_PARITY 5
+#define CXL_RAS_UNC_ERR_MEM_BE_PARITY 6
+#define CXL_RAS_UNC_ERR_MEM_DATA_ECC 7
+#define CXL_RAS_UNC_ERR_REINIT_THRESHOLD 8
+#define CXL_RAS_UNC_ERR_RSVD_ENCODING 9
+#define CXL_RAS_UNC_ERR_POISON_RECEIVED 10
+#define CXL_RAS_UNC_ERR_RECEIVER_OVERFLOW 11
+#define CXL_RAS_UNC_ERR_INTERNAL 14
+#define CXL_RAS_UNC_ERR_CXL_IDE_TX 15
+#define CXL_RAS_UNC_ERR_CXL_IDE_RX 16
+#define CXL_RAS_UNC_ERR_CXL_UNUSED 63 /* Magic value */
 REG32(CXL_RAS_UNC_ERR_MASK, CXL_RAS_REGISTERS_OFFSET + 0x4)
 REG32(CXL_RAS_UNC_ERR_SEVERITY, CXL_RAS_REGISTERS_OFFSET + 0x8)
 REG32(CXL_RAS_COR_ERR_STATUS, CXL_RAS_REGISTERS_OFFSET + 0xc)
+#define CXL_RAS_COR_ERR_CACHE_DATA_ECC 0
+#define CXL_RAS_COR_ERR_MEM_DATA_ECC 1
+#define CXL_RAS_COR_ERR_CRC_THRESHOLD 2
+#define CXL_RAS_COR_ERR_RETRY_THRESHOLD 3
+#define CXL_RAS_COR_ERR_CACHE_POISON_RECEIVED 4
+#define CXL_RAS_COR_ERR_MEM_POISON_RECEIVED 5
+#define CXL_RAS_COR_ERR_PHYSICAL 6
 REG32(CXL_RAS_COR_ERR_MASK, CXL_RAS_REGISTERS_OFFSET + 0x10)
 REG32(CXL_RAS_ERR_CAP_CTRL, CXL_RAS_REGISTERS_OFFSET + 0x14)
+    FIELD(CXL_RAS_ERR_CAP_CTRL, FIRST_ERROR_POINTER, 0, 6)
+REG32(CXL_RAS_ERR_HEADER0, CXL_RAS_REGISTERS_OFFSET + 0x18)
+#define CXL_RAS_ERR_HEADER_NUM 32
 /* Offset 0x18 - 0x58 reserved for RAS logs */
 
 /* 8.2.5.10 - CXL Security Capability Structure */
diff --git a/include/hw/cxl/cxl_device.h b/include/hw/cxl/cxl_device.h
index 7e5ad65c1d..d589f78202 100644
--- a/include/hw/cxl/cxl_device.h
+++ b/include/hw/cxl/cxl_device.h
@@ -232,6 +232,14 @@ REG64(CXL_MEM_DEV_STS, 0)
     FIELD(CXL_MEM_DEV_STS, MBOX_READY, 4, 1)
     FIELD(CXL_MEM_DEV_STS, RESET_NEEDED, 5, 3)
 
+typedef struct CXLError {
+    QTAILQ_ENTRY(CXLError) node;
+    int type; /* Error code as per FE definition */
+    uint32_t header[32];
+} CXLError;
+
+typedef QTAILQ_HEAD(, CXLError) CXLErrorList;
+
 struct CXLType3Dev {
     /* Private */
     PCIDevice parent_obj;
@@ -248,6 +256,9 @@ struct CXLType3Dev {
 
     /* DOE */
     DOECap doe_cdat;
+
+    /* Error injection */
+    CXLErrorList error_list;
 };
 
 #define TYPE_CXL_TYPE3 "cxl-type3"
diff --git a/qapi/cxl.json b/qapi/cxl.json
new file mode 100644
index 0000000000..3631bdba8f
--- /dev/null
+++ b/qapi/cxl.json
@@ -0,0 +1,113 @@
+# -*- Mode: Python -*-
+# vim: filetype=python
+
+##
+# = CXL devices
+##
+
+##
+# @CxlUncorErrorType:
+#
+# Type of CXL error to inject
+#
+# @cache-data-parity: Data error such as data parity or data ECC error CXL.cache
+# @cache-address-parity: Address parity or other errors associated with the
+#                        address field on CXL.cache
+# @cache-be-parity: Byte enable parity or other byte enable errors on CXL.cache
+# @cache-data-ecc: ECC error on CXL.cache
+# @mem-data-parity: Data error such as data parity or data ECC error on CXL.mem
+# @mem-address-parity: Address parity or other errors associated with the
+#                      address field on CXL.mem
+# @mem-be-parity: Byte enable parity or other byte enable errors on CXL.mem.
+# @mem-data-ecc: Data ECC error on CXL.mem.
+# @reinit-threshold: REINIT threshold hit.
+# @rsvd-encoding: Received unrecognized encoding.
+# @poison-received: Received poison from the peer.
+# @receiver-overflow: Buffer overflows (first 3 bits of header log indicate which)
+# @internal: Component specific error
+# @cxl-ide-tx: Integrity and data encryption tx error.
+# @cxl-ide-rx: Integrity and data encryption rx error.
+##
+
+{ 'enum': 'CxlUncorErrorType',
+  'data': ['cache-data-parity',
+           'cache-address-parity',
+           'cache-be-parity',
+           'cache-data-ecc',
+           'mem-data-parity',
+           'mem-address-parity',
+           'mem-be-parity',
+           'mem-data-ecc',
+           'reinit-threshold',
+           'rsvd-encoding',
+           'poison-received',
+           'receiver-overflow',
+           'internal',
+           'cxl-ide-tx',
+           'cxl-ide-rx'
+           ]
+ }
+
+##
+# @CXLUncorErrorRecord:
+#
+# @type: Type of error
+# @header: 16 DWORD of header.
+##
+{ 'struct': 'CXLUncorErrorRecord',
+  'data': {
+      'type': 'CxlUncorErrorType',
+      'header': [ 'uint32' ]
+  }
+}
+
+##
+# @cxl-inject-uncorrectable-errors:
+#
+# Inject mulitiple uncorrectable errors in one go.
+#
+# @path: CXL Type 3 device canonical QOM path
+#
+# @errors: Errors to inject
+##
+{ 'command': 'cxl-inject-uncorrectable-errors',
+  'data': { 'path': 'str',
+             'errors': [ 'CXLUncorErrorRecord' ] }}
+
+##
+# @CxlCorErrorType:
+#
+# Type of CXL correctable error to inject
+#
+# @cache-data-ecc: Data ECC error on CXL.cache
+# @mem-data-ecc: Data ECC error on CXL.mem
+# @crc-threshold: Component specific and applicable to 68 byte Flit mode only.
+# @cache-poison-received: Received poison from a peer on CXL.cache.
+# @mem-poison-received: Received poison from a peer on CXL.mem
+# @physical: Received error indication from the physical layer.
+##
+{ 'enum': 'CxlCorErrorType',
+  'data': ['cache-data-ecc',
+           'mem-data-ecc',
+           'crc-threshold',
+           'retry-threshold',
+           'cache-poison-received',
+           'mem-poison-received',
+           'physical']
+}
+
+##
+# @cxl-inject-correctable-error:
+#
+# @path: CXL Type 3 device canonical QOM path
+#
+# @type: Type of error.
+#
+# @header : 16 DWORD of header.
+##
+{ 'command': 'cxl-inject-correctable-error',
+  'data': { 'path': 'str',
+            'type': 'CxlCorErrorType',
+            'header': [ 'uint32' ]
+  }
+}
diff --git a/qapi/meson.build b/qapi/meson.build
index fbdb442fdf..73c3c8c31a 100644
--- a/qapi/meson.build
+++ b/qapi/meson.build
@@ -31,6 +31,7 @@ qapi_all_modules = [
   'compat',
   'control',
   'crypto',
+  'cxl',
   'dump',
   'error',
   'introspect',
diff --git a/qapi/qapi-schema.json b/qapi/qapi-schema.json
index f000b90744..079f2a402a 100644
--- a/qapi/qapi-schema.json
+++ b/qapi/qapi-schema.json
@@ -95,3 +95,4 @@
 { 'include': 'pci.json' }
 { 'include': 'stats.json' }
 { 'include': 'virtio.json' }
+{ 'include': 'cxl.json' }
