3 files changed, 47 insertions, 20 deletions

diff --git a/tools/testing/cxl/Kbuild b/tools/testing/cxl/Kbuild
index 0a6572ab6f37..387f3df8b988 100644
--- a/tools/testing/cxl/Kbuild
+++ b/tools/testing/cxl/Kbuild
@@ -61,8 +61,11 @@ cxl_core-y += $(CXL_CORE_SRC)/pci.o
 cxl_core-y += $(CXL_CORE_SRC)/hdm.o
 cxl_core-y += $(CXL_CORE_SRC)/pmu.o
 cxl_core-y += $(CXL_CORE_SRC)/cdat.o
+cxl_core-y += $(CXL_CORE_SRC)/ras.o
+cxl_core-y += $(CXL_CORE_SRC)/acpi.o
 cxl_core-$(CONFIG_TRACING) += $(CXL_CORE_SRC)/trace.o
 cxl_core-$(CONFIG_CXL_REGION) += $(CXL_CORE_SRC)/region.o
+cxl_core-$(CONFIG_CXL_MCE) += $(CXL_CORE_SRC)/mce.o
 cxl_core-$(CONFIG_CXL_FEATURES) += $(CXL_CORE_SRC)/features.o
 cxl_core-y += config_check.o
 cxl_core-y += cxl_core_test.o
diff --git a/tools/testing/cxl/test/cxl.c b/tools/testing/cxl/test/cxl.c
index cc8948f49117..1c3336095923 100644
--- a/tools/testing/cxl/test/cxl.c
+++ b/tools/testing/cxl/test/cxl.c
@@ -155,7 +155,7 @@ static struct {
 	} cfmws7;
 	struct {
 		struct acpi_cedt_cfmws cfmws;
-		u32 target[4];
+		u32 target[3];
 	} cfmws8;
 	struct {
 		struct acpi_cedt_cxims cxims;
@@ -331,14 +331,14 @@ static struct {
 				.length = sizeof(mock_cedt.cfmws8),
 			},
 			.interleave_arithmetic = ACPI_CEDT_CFMWS_ARITHMETIC_XOR,
-			.interleave_ways = 2,
-			.granularity = 0,
+			.interleave_ways = 8,
+			.granularity = 1,
 			.restrictions = ACPI_CEDT_CFMWS_RESTRICT_TYPE3 |
 					ACPI_CEDT_CFMWS_RESTRICT_PMEM,
 			.qtg_id = FAKE_QTG_ID,
-			.window_size = SZ_256M * 16UL,
+			.window_size = SZ_512M * 6UL,
 		},
-		.target = { 0, 1, 0, 1, },
+		.target = { 0, 1, 2, },
 	},
 	.cxims0 = {
 		.cxims = {
@@ -1000,25 +1000,21 @@ static void mock_cxl_endpoint_parse_cdat(struct cxl_port *port)
 		find_cxl_root(port);
 	struct cxl_memdev *cxlmd = to_cxl_memdev(port->uport_dev);
 	struct cxl_dev_state *cxlds = cxlmd->cxlds;
-	struct cxl_memdev_state *mds = to_cxl_memdev_state(cxlds);
 	struct access_coordinate ep_c[ACCESS_COORDINATE_MAX];
-	struct range pmem_range = {
-		.start = cxlds->pmem_res.start,
-		.end = cxlds->pmem_res.end,
-	};
-	struct range ram_range = {
-		.start = cxlds->ram_res.start,
-		.end = cxlds->ram_res.end,
-	};
 
 	if (!cxl_root)
 		return;
 
-	if (range_len(&ram_range))
-		dpa_perf_setup(port, &ram_range, &mds->ram_perf);
+	for (int i = 0; i < cxlds->nr_partitions; i++) {
+		struct resource *res = &cxlds->part[i].res;
+		struct cxl_dpa_perf *perf = &cxlds->part[i].perf;
+		struct range range = {
+			.start = res->start,
+			.end = res->end,
+		};
 
-	if (range_len(&pmem_range))
-		dpa_perf_setup(port, &pmem_range, &mds->pmem_perf);
+		dpa_perf_setup(port, &range, perf);
+	}
 
 	cxl_memdev_update_perf(cxlmd);
 
diff --git a/tools/testing/cxl/test/mem.c b/tools/testing/cxl/test/mem.c
index 9495dbcc03a7..f2957a3e36fe 100644
--- a/tools/testing/cxl/test/mem.c
+++ b/tools/testing/cxl/test/mem.c
@@ -78,6 +78,10 @@ static struct cxl_cel_entry mock_cel[] = {
 		.effect = CXL_CMD_EFFECT_NONE,
 	},
 	{
+		.opcode = cpu_to_le16(CXL_MBOX_OP_SET_SHUTDOWN_STATE),
+		.effect = POLICY_CHANGE_IMMEDIATE,
+	},
+	{
 		.opcode = cpu_to_le16(CXL_MBOX_OP_GET_POISON),
 		.effect = CXL_CMD_EFFECT_NONE,
 	},
@@ -178,6 +182,7 @@ struct cxl_mockmem_data {
 	u64 timestamp;
 	unsigned long sanitize_timeout;
 	struct vendor_test_feat test_feat;
+	u8 shutdown_state;
 };
 
 static struct mock_event_log *event_find_log(struct device *dev, int log_type)
@@ -1105,6 +1110,21 @@ static int mock_health_info(struct cxl_mbox_cmd *cmd)
 	return 0;
 }
 
+static int mock_set_shutdown_state(struct cxl_mockmem_data *mdata,
+				   struct cxl_mbox_cmd *cmd)
+{
+	struct cxl_mbox_set_shutdown_state_in *ss = cmd->payload_in;
+
+	if (cmd->size_in != sizeof(*ss))
+		return -EINVAL;
+
+	if (cmd->size_out != 0)
+		return -EINVAL;
+
+	mdata->shutdown_state = ss->state;
+	return 0;
+}
+
 static struct mock_poison {
 	struct cxl_dev_state *cxlds;
 	u64 dpa;
@@ -1583,6 +1603,9 @@ static int cxl_mock_mbox_send(struct cxl_mailbox *cxl_mbox,
 	case CXL_MBOX_OP_PASSPHRASE_SECURE_ERASE:
 		rc = mock_passphrase_secure_erase(mdata, cmd);
 		break;
+	case CXL_MBOX_OP_SET_SHUTDOWN_STATE:
+		rc = mock_set_shutdown_state(mdata, cmd);
+		break;
 	case CXL_MBOX_OP_GET_POISON:
 		rc = mock_get_poison(cxlds, cmd);
 		break;
@@ -1670,6 +1693,7 @@ static int cxl_mock_mem_probe(struct platform_device *pdev)
 	struct cxl_dev_state *cxlds;
 	struct cxl_mockmem_data *mdata;
 	struct cxl_mailbox *cxl_mbox;
+	struct cxl_dpa_info range_info = { 0 };
 	int rc;
 
 	mdata = devm_kzalloc(dev, sizeof(*mdata), GFP_KERNEL);
@@ -1709,7 +1733,7 @@ static int cxl_mock_mem_probe(struct platform_device *pdev)
 	mds->event.buf = (struct cxl_get_event_payload *) mdata->event_buf;
 	INIT_DELAYED_WORK(&mds->security.poll_dwork, cxl_mockmem_sanitize_work);
 
-	cxlds->serial = pdev->id;
+	cxlds->serial = pdev->id + 1;
 	if (is_rcd(pdev))
 		cxlds->rcd = true;
 
@@ -1730,7 +1754,11 @@ static int cxl_mock_mem_probe(struct platform_device *pdev)
 	if (rc)
 		return rc;
 
-	rc = cxl_mem_create_range_info(mds);
+	rc = cxl_mem_dpa_fetch(mds, &range_info);
+	if (rc)
+		return rc;
+
+	rc = cxl_dpa_setup(cxlds, &range_info);
 	if (rc)
 		return rc;