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-rw-r--r--meta-arm/meta-arm-bsp/recipes-bsp/u-boot/u-boot/corstone1000/0007-arm_ffa-introduce-Sandbox-test-cases-for-UCLASS_FFA.patch472
1 files changed, 0 insertions, 472 deletions
diff --git a/meta-arm/meta-arm-bsp/recipes-bsp/u-boot/u-boot/corstone1000/0007-arm_ffa-introduce-Sandbox-test-cases-for-UCLASS_FFA.patch b/meta-arm/meta-arm-bsp/recipes-bsp/u-boot/u-boot/corstone1000/0007-arm_ffa-introduce-Sandbox-test-cases-for-UCLASS_FFA.patch
deleted file mode 100644
index d248e8b0d9..0000000000
--- a/meta-arm/meta-arm-bsp/recipes-bsp/u-boot/u-boot/corstone1000/0007-arm_ffa-introduce-Sandbox-test-cases-for-UCLASS_FFA.patch
+++ /dev/null
@@ -1,472 +0,0 @@
-From 3664fe7503cbc4348bbd7bcb8fbf7e1db332ac5d Mon Sep 17 00:00:00 2001
-From: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
-Date: Mon, 6 Jun 2022 17:26:06 +0100
-Subject: [PATCH 07/42] arm_ffa: introduce Sandbox test cases for UCLASS_FFA
-
-Add functional test cases for the FF-A core driver
-
-These tests rely on the FF-A Sandbox driver which helps in
- inspecting the FF-A core driver.
-
-Signed-off-by: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
-Cc: Tom Rini <trini@konsulko.com>
-Cc: Simon Glass <sjg@chromium.org>
-Cc: Ilias Apalodimas <ilias.apalodimas@linaro.org>
-Cc: Jens Wiklander <jens.wiklander@linaro.org>
-Upstream-Status: Submitted [cover letter: https://lore.kernel.org/all/20221122131751.22747-1-abdellatif.elkhlifi@arm.com/]
-
-Changelog:
-===============
-
-v8:
-
- * update partition_info_get() second argument to be an SP count
- * pass NULL device pointer to the FF-A bus discovery and operations
-
-v7: set the tests to use 64-bit direct messaging
-
-v4: align sandbox tests with the new FF-A driver interfaces
- and new way of error handling
-
-v1: introduce sandbox tests
-Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
----
- MAINTAINERS | 1 +
- test/dm/Makefile | 2 +
- test/dm/ffa.c | 392 +++++++++++++++++++++++++++++++++++++++++++++++
- 3 files changed, 395 insertions(+)
- create mode 100644 test/dm/ffa.c
-
-diff --git a/MAINTAINERS b/MAINTAINERS
-index 297d165f84..c1d3d4ae1c 100644
---- a/MAINTAINERS
-+++ b/MAINTAINERS
-@@ -272,6 +272,7 @@ F: doc/arch/arm64.ffa.rst
- F: drivers/firmware/arm-ffa/
- F: include/arm_ffa.h
- F: include/sandbox_arm_ffa.h
-+F: test/dm/ffa.c
-
- ARM FREESCALE IMX
- M: Stefano Babic <sbabic@denx.de>
-diff --git a/test/dm/Makefile b/test/dm/Makefile
-index 7a79b6e1a2..85e99e1c12 100644
---- a/test/dm/Makefile
-+++ b/test/dm/Makefile
-@@ -1,6 +1,7 @@
- # SPDX-License-Identifier: GPL-2.0+
- #
- # Copyright (c) 2013 Google, Inc
-+# (C) Copyright 2022 ARM Limited
-
- obj-$(CONFIG_UT_DM) += test-dm.o
-
-@@ -85,6 +86,7 @@ obj-$(CONFIG_POWER_DOMAIN) += power-domain.o
- obj-$(CONFIG_ACPI_PMC) += pmc.o
- obj-$(CONFIG_DM_PMIC) += pmic.o
- obj-$(CONFIG_DM_PWM) += pwm.o
-+obj-$(CONFIG_SANDBOX_FFA) += ffa.o
- obj-$(CONFIG_QFW) += qfw.o
- obj-$(CONFIG_RAM) += ram.o
- obj-y += regmap.o
-diff --git a/test/dm/ffa.c b/test/dm/ffa.c
-new file mode 100644
-index 0000000000..128d8626a7
---- /dev/null
-+++ b/test/dm/ffa.c
-@@ -0,0 +1,392 @@
-+// SPDX-License-Identifier: GPL-2.0+
-+/*
-+ * Functional tests for UCLASS_FFA class
-+ *
-+ * (C) Copyright 2022 ARM Limited
-+ * Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
-+ */
-+
-+#include <common.h>
-+#include <console.h>
-+#include <dm.h>
-+#include <dm/test.h>
-+#include "../../drivers/firmware/arm-ffa/sandbox_arm_ffa_prv.h"
-+#include <sandbox_arm_ffa.h>
-+#include <test/test.h>
-+#include <test/ut.h>
-+
-+/* Macros */
-+
-+#define LOG_MSG_SZ (100)
-+#define LOG_CMD_SZ (LOG_MSG_SZ * 2)
-+
-+/* Functional tests for the UCLASS_FFA */
-+
-+static int dm_test_ffa_log(struct unit_test_state *uts, char *msg)
-+{
-+ char cmd[LOG_CMD_SZ] = {0};
-+
-+ console_record_reset();
-+
-+ snprintf(cmd, LOG_CMD_SZ, "echo \"%s\"", msg);
-+ run_command(cmd, 0);
-+
-+ ut_assert_console_end();
-+
-+ return CMD_RET_SUCCESS;
-+}
-+
-+static int check_fwk_version(struct ffa_prvdata *prvdata, struct sandbox_ffa_prvdata *sdx_prvdata,
-+ struct unit_test_state *uts)
-+{
-+ if (prvdata->fwk_version != sdx_prvdata->fwk_version) {
-+ char msg[LOG_MSG_SZ] = {0};
-+
-+ snprintf(msg, LOG_MSG_SZ,
-+ "[%s]: Error: framework version: core = 0x%x , sandbox = 0x%x", __func__,
-+ prvdata->fwk_version,
-+ sdx_prvdata->fwk_version);
-+
-+ dm_test_ffa_log(uts, msg);
-+ return CMD_RET_FAILURE;
-+ }
-+ return CMD_RET_SUCCESS;
-+}
-+
-+static int check_endpoint_id(struct ffa_prvdata *prvdata, struct unit_test_state *uts)
-+{
-+ if (prvdata->id) {
-+ char msg[LOG_MSG_SZ] = {0};
-+
-+ snprintf(msg, LOG_MSG_SZ,
-+ "[%s]: Error: endpoint id: core = 0x%x", __func__, prvdata->id);
-+ dm_test_ffa_log(uts, msg);
-+ return CMD_RET_FAILURE;
-+ }
-+ return CMD_RET_SUCCESS;
-+}
-+
-+static int check_core_dev(struct ffa_prvdata *prvdata, struct unit_test_state *uts)
-+{
-+ if (!prvdata->dev) {
-+ char msg[LOG_MSG_SZ] = {0};
-+
-+ snprintf(msg, LOG_MSG_SZ, "[%s]: Error: core device NULL", __func__);
-+ dm_test_ffa_log(uts, msg);
-+ return CMD_RET_FAILURE;
-+ }
-+ return CMD_RET_SUCCESS;
-+}
-+
-+static int check_sandbox_dev(struct sandbox_ffa_prvdata *sdx_prvdata, struct unit_test_state *uts)
-+{
-+ if (!sdx_prvdata->dev) {
-+ char msg[LOG_MSG_SZ] = {0};
-+
-+ snprintf(msg, LOG_MSG_SZ, "[%s]: Error: sandbox device NULL", __func__);
-+ dm_test_ffa_log(uts, msg);
-+ return CMD_RET_FAILURE;
-+ }
-+ return CMD_RET_SUCCESS;
-+}
-+
-+static int check_rxtxbuf(struct ffa_prvdata *prvdata, struct unit_test_state *uts)
-+{
-+ if (!prvdata->pair.rxbuf && prvdata->pair.txbuf) {
-+ char msg[LOG_MSG_SZ] = {0};
-+
-+ snprintf(msg, LOG_MSG_SZ, "[%s]: Error: rxbuf = 0x%llx txbuf = 0x%llx", __func__,
-+ prvdata->pair.rxbuf,
-+ prvdata->pair.txbuf);
-+ dm_test_ffa_log(uts, msg);
-+ return CMD_RET_FAILURE;
-+ }
-+ return CMD_RET_SUCCESS;
-+}
-+
-+static int check_features(struct ffa_prvdata *prvdata, struct unit_test_state *uts)
-+{
-+ char msg[LOG_MSG_SZ] = {0};
-+
-+ if (prvdata->pair.rxtx_min_pages != RXTX_4K &&
-+ prvdata->pair.rxtx_min_pages != RXTX_16K &&
-+ prvdata->pair.rxtx_min_pages != RXTX_64K) {
-+ snprintf(msg,
-+ LOG_MSG_SZ,
-+ "[%s]: Error: FFA_RXTX_MAP features = 0x%lx",
-+ __func__,
-+ prvdata->pair.rxtx_min_pages);
-+ dm_test_ffa_log(uts, msg);
-+ return CMD_RET_FAILURE;
-+ }
-+
-+ return CMD_RET_SUCCESS;
-+}
-+
-+static int check_rxbuf_mapped_flag(u32 queried_func_id,
-+ u8 rxbuf_mapped,
-+ struct unit_test_state *uts)
-+{
-+ char msg[LOG_MSG_SZ] = {0};
-+
-+ switch (queried_func_id) {
-+ case FFA_RXTX_MAP:
-+ {
-+ if (rxbuf_mapped)
-+ return CMD_RET_SUCCESS;
-+ break;
-+ }
-+ case FFA_RXTX_UNMAP:
-+ {
-+ if (!rxbuf_mapped)
-+ return CMD_RET_SUCCESS;
-+ break;
-+ }
-+ default:
-+ return CMD_RET_FAILURE;
-+ }
-+
-+ snprintf(msg, LOG_MSG_SZ, "[%s]: Error: %s mapping issue", __func__,
-+ (queried_func_id == FFA_RXTX_MAP ? "FFA_RXTX_MAP" : "FFA_RXTX_UNMAP"));
-+ dm_test_ffa_log(uts, msg);
-+
-+ return CMD_RET_FAILURE;
-+}
-+
-+static int check_rxbuf_release_flag(u8 rxbuf_owned, struct unit_test_state *uts)
-+{
-+ if (rxbuf_owned) {
-+ char msg[LOG_MSG_SZ] = {0};
-+
-+ snprintf(msg, LOG_MSG_SZ, "[%s]: Error: RX buffer not released", __func__);
-+ dm_test_ffa_log(uts, msg);
-+ return CMD_RET_FAILURE;
-+ }
-+ return CMD_RET_SUCCESS;
-+}
-+
-+static int test_ffa_msg_send_direct_req(u16 part_id, struct unit_test_state *uts)
-+{
-+ struct ffa_send_direct_data msg = {0};
-+ u8 cnt;
-+
-+ ut_assertok(ffa_bus_ops_get()->sync_send_receive(NULL, part_id, &msg, 1));
-+
-+ for (cnt = 0; cnt < sizeof(struct ffa_send_direct_data) / sizeof(u64); cnt++)
-+ ut_assertok(((u64 *)&msg)[cnt] != 0xffffffffffffffff);
-+
-+ return CMD_RET_SUCCESS;
-+}
-+
-+static int test_partitions_and_comms(const char *service_uuid,
-+ struct sandbox_ffa_prvdata *sdx_prvdata,
-+ struct unit_test_state *uts)
-+{
-+ u32 count = 0;
-+ struct ffa_partition_info *parts_info;
-+ u32 info_idx, exp_info_idx;
-+ int ret;
-+
-+ /*
-+ * get from the driver the count of the SPs matching the UUID
-+ */
-+ ret = ffa_bus_ops_get()->partition_info_get(NULL, service_uuid, &count, NULL);
-+ /* make sure partitions are detected */
-+ ut_assertok(ret != 0);
-+ ut_assertok(count != SANDBOX_SP_COUNT_PER_VALID_SERVICE);
-+
-+ /*
-+ * pre-allocate a buffer to be filled by the driver
-+ * with ffa_partition_info structs
-+ */
-+
-+ parts_info = calloc(count, sizeof(struct ffa_partition_info));
-+ ut_assertok(!parts_info);
-+
-+ /*
-+ * ask the driver to fill the buffer with the SPs info
-+ */
-+ ret = ffa_bus_ops_get()->partition_info_get(NULL, service_uuid, &count, parts_info);
-+ if (ret != 0) {
-+ free(parts_info);
-+ ut_assertok(ret != 0);
-+ }
-+
-+ /*
-+ * SPs found , verify the partitions information
-+ */
-+
-+ ret = CMD_RET_FAILURE;
-+
-+ for (info_idx = 0; info_idx < count ; info_idx++) {
-+ for (exp_info_idx = 0;
-+ exp_info_idx < sdx_prvdata->partitions.count;
-+ exp_info_idx++) {
-+ if (parts_info[info_idx].id ==
-+ sdx_prvdata->partitions.descs[exp_info_idx].info.id) {
-+ ret = memcmp(&parts_info[info_idx],
-+ &sdx_prvdata->partitions.descs[exp_info_idx]
-+ .info,
-+ sizeof(struct ffa_partition_info));
-+ if (ret)
-+ free(parts_info);
-+ ut_assertok(ret != 0);
-+ /* send and receive data from the current partition */
-+ test_ffa_msg_send_direct_req(parts_info[info_idx].id, uts);
-+ }
-+ ret = CMD_RET_SUCCESS;
-+ }
-+ }
-+
-+ free(parts_info);
-+
-+ /* Verify expected partitions found in the emulated secure world*/
-+ ut_assertok(ret != CMD_RET_SUCCESS);
-+
-+ return CMD_RET_SUCCESS;
-+}
-+
-+static int dm_test_ffa_ack(struct unit_test_state *uts)
-+{
-+ struct ffa_prvdata *prvdata = NULL;
-+ struct sandbox_ffa_prvdata *sdx_prvdata = NULL;
-+ struct ffa_sandbox_data func_data = {0};
-+ u8 rxbuf_flag = 0;
-+ const char *svc1_uuid = SANDBOX_SERVICE1_UUID;
-+ const char *svc2_uuid = SANDBOX_SERVICE2_UUID;
-+ int ret;
-+
-+ /* test probing FF-A devices */
-+ ut_assertok(ffa_bus_discover(NULL));
-+
-+ /* get a pointer to the FF-A core and sandbox drivers private data */
-+ func_data.data0 = &prvdata;
-+ func_data.data0_size = sizeof(prvdata);
-+ func_data.data1 = &sdx_prvdata;
-+ func_data.data1_size = sizeof(sdx_prvdata);
-+
-+ ut_assertok(sandbox_ffa_query_core_state(FFA_VERSION, &func_data));
-+
-+ /* make sure private data pointers are retrieved */
-+ ut_assertok(prvdata == 0);
-+ ut_assertok(sdx_prvdata == 0);
-+
-+ /* make sure dev devices created */
-+ ut_assertok(check_core_dev(prvdata, uts));
-+ ut_assertok(check_sandbox_dev(sdx_prvdata, uts));
-+
-+ /* test FFA_VERSION */
-+ ut_assertok(check_fwk_version(prvdata, sdx_prvdata, uts));
-+
-+ /* test FFA_ID_GET */
-+ ut_assertok(check_endpoint_id(prvdata, uts));
-+
-+ /* test FFA_FEATURES */
-+ ut_assertok(check_features(prvdata, uts));
-+
-+ /* test core RX/TX buffers */
-+ ut_assertok(check_rxtxbuf(prvdata, uts));
-+
-+ /* test FFA_RXTX_MAP */
-+ func_data.data0 = &rxbuf_flag;
-+ func_data.data0_size = sizeof(rxbuf_flag);
-+
-+ rxbuf_flag = 0;
-+ ut_assertok(sandbox_ffa_query_core_state(FFA_RXTX_MAP, &func_data));
-+ ut_assertok(check_rxbuf_mapped_flag(FFA_RXTX_MAP, rxbuf_flag, uts));
-+
-+ /* FFA_PARTITION_INFO_GET / FFA_MSG_SEND_DIRECT_REQ */
-+ ret = test_partitions_and_comms(svc1_uuid, sdx_prvdata, uts);
-+ ut_assertok(ret != CMD_RET_SUCCESS);
-+
-+ /* test FFA_RX_RELEASE */
-+ rxbuf_flag = 1;
-+ ut_assertok(sandbox_ffa_query_core_state(FFA_RX_RELEASE, &func_data));
-+ ut_assertok(check_rxbuf_release_flag(rxbuf_flag, uts));
-+
-+ /* FFA_PARTITION_INFO_GET / FFA_MSG_SEND_DIRECT_REQ */
-+ ret = test_partitions_and_comms(svc2_uuid, sdx_prvdata, uts);
-+ ut_assertok(ret != CMD_RET_SUCCESS);
-+
-+ /* test FFA_RX_RELEASE */
-+ rxbuf_flag = 1;
-+ ut_assertok(sandbox_ffa_query_core_state(FFA_RX_RELEASE, &func_data));
-+ ut_assertok(check_rxbuf_release_flag(rxbuf_flag, uts));
-+
-+ /* test FFA_RXTX_UNMAP */
-+ ut_assertok(ffa_bus_ops_get()->rxtx_unmap(NULL));
-+
-+ rxbuf_flag = 1;
-+ ut_assertok(sandbox_ffa_query_core_state(FFA_RXTX_UNMAP, &func_data));
-+ ut_assertok(check_rxbuf_mapped_flag(FFA_RXTX_UNMAP, rxbuf_flag, uts));
-+
-+ return CMD_RET_SUCCESS;
-+}
-+
-+DM_TEST(dm_test_ffa_ack, UT_TESTF_SCAN_FDT | UT_TESTF_CONSOLE_REC);
-+
-+static int dm_test_ffa_nack(struct unit_test_state *uts)
-+{
-+ struct ffa_prvdata *prvdata = NULL;
-+ struct sandbox_ffa_prvdata *sdx_prvdata = NULL;
-+ struct ffa_sandbox_data func_data = {0};
-+ const char *valid_svc_uuid = SANDBOX_SERVICE1_UUID;
-+ const char *unvalid_svc_uuid = SANDBOX_SERVICE3_UUID;
-+ const char *unvalid_svc_uuid_str = SANDBOX_SERVICE4_UUID;
-+ struct ffa_send_direct_data msg = {0};
-+ int ret;
-+ u32 count = 0;
-+ u16 part_id = 0;
-+
-+ /* test probing FF-A devices */
-+ ut_assertok(ffa_bus_discover(NULL));
-+
-+ /* get a pointer to the FF-A core and sandbox drivers private data */
-+ func_data.data0 = &prvdata;
-+ func_data.data0_size = sizeof(prvdata);
-+ func_data.data1 = &sdx_prvdata;
-+ func_data.data1_size = sizeof(sdx_prvdata);
-+
-+ ut_assertok(sandbox_ffa_query_core_state(FFA_VERSION, &func_data));
-+
-+ /* make sure private data pointers are retrieved */
-+ ut_assertok(prvdata == 0);
-+ ut_assertok(sdx_prvdata == 0);
-+
-+ /* make sure dev devices created */
-+ ut_assertok(check_core_dev(prvdata, uts));
-+ ut_assertok(check_sandbox_dev(sdx_prvdata, uts));
-+
-+ /* query partitions count using invalid arguments */
-+ ret = ffa_bus_ops_get()->partition_info_get(NULL, unvalid_svc_uuid, NULL, NULL);
-+ ut_assertok(ret != -EINVAL);
-+
-+ /* query partitions count using an invalid UUID string */
-+ ret = ffa_bus_ops_get()->partition_info_get(NULL, unvalid_svc_uuid_str, &count, NULL);
-+ ut_assertok(ret != -EINVAL);
-+
-+ /* query partitions count using an invalid UUID (no matching SP) */
-+ count = 0;
-+ ret = ffa_bus_ops_get()->partition_info_get(NULL, unvalid_svc_uuid, &count, NULL);
-+ ut_assertok(count != 0);
-+
-+ /* query partitions count using a valid UUID */
-+ count = 0;
-+ ret = ffa_bus_ops_get()->partition_info_get(NULL, valid_svc_uuid, &count, NULL);
-+ /* make sure partitions are detected */
-+ ut_assertok(ret != 0);
-+ ut_assertok(count != SANDBOX_SP_COUNT_PER_VALID_SERVICE);
-+
-+ /* send data to an invalid partition */
-+ ret = ffa_bus_ops_get()->sync_send_receive(NULL, part_id, &msg, 1);
-+ ut_assertok(ret != -EINVAL);
-+
-+ /* send data to a valid partition */
-+ part_id = prvdata->partitions.descs[0].info.id;
-+ ret = ffa_bus_ops_get()->sync_send_receive(NULL, part_id, &msg, 1);
-+ ut_assertok(ret != 0);
-+
-+ return CMD_RET_SUCCESS;
-+}
-+
-+DM_TEST(dm_test_ffa_nack, UT_TESTF_SCAN_FDT | UT_TESTF_CONSOLE_REC);
---
-2.25.1
-
generated by cgit v1.2.3 (git 2.39.0) at 2024-06-03 14:33:36 +0300