hw/ufs: ufs attribute read/write test implemented

New test function "ufstest_query_attr_request" added, which can check one's
virtual UFS device can properly read and write its attribute data.
It tests if reading and writing attributes work properly. There are
some testcases that are intended to make an error caused by writing an
invalid value, allocating an invalid selector and permission issues.

Signed-off-by: Yoochan Jeong <yc01.jeong@samsung.com>
Reviewed-by: Jeuk Kim <jeuk20.kim@samsung.com>
Signed-off-by: Jeuk Kim <jeuk20.kim@samsung.com>

1 files changed, 137 insertions, 0 deletions

diff --git a/tests/qtest/ufs-test.c b/tests/qtest/ufs-test.c
index 9f45a07..0613714 100644
--- a/tests/qtest/ufs-test.c
+++ b/tests/qtest/ufs-test.c
@@ -620,6 +620,141 @@ static void ufstest_query_flag_request(void *obj, void *data,
     ufs_exit(ufs, alloc);
 }
 
+static void ufstest_query_attr_request(void *obj, void *data,
+                                       QGuestAllocator *alloc)
+{
+    QUfs *ufs = obj;
+
+    UtpTransferReqDesc utrd;
+    UtpUpiuRsp rsp_upiu;
+    ufs_init(ufs, alloc);
+
+    /* Read Readable Attributes*/
+    ufs_send_query(ufs, 0, UFS_UPIU_QUERY_FUNC_STANDARD_READ_REQUEST,
+                   UFS_UPIU_QUERY_OPCODE_READ_ATTR,
+                   UFS_QUERY_ATTR_IDN_BOOT_LU_EN, 0, 0, 0, &utrd, &rsp_upiu);
+    g_assert_cmpuint(le32_to_cpu(utrd.header.dword_2), ==, UFS_OCS_SUCCESS);
+    g_assert_cmpuint(rsp_upiu.header.response, ==, UFS_COMMAND_RESULT_SUCCESS);
+    g_assert_cmpuint(rsp_upiu.qr.opcode, ==, UFS_UPIU_QUERY_OPCODE_READ_ATTR);
+    g_assert_cmpuint(rsp_upiu.qr.idn, ==, UFS_QUERY_ATTR_IDN_BOOT_LU_EN);
+    g_assert_cmpuint(rsp_upiu.qr.value, ==, cpu_to_be32(0x00));
+
+    ufs_send_query(ufs, 0, UFS_UPIU_QUERY_FUNC_STANDARD_READ_REQUEST,
+                   UFS_UPIU_QUERY_OPCODE_READ_ATTR,
+                   UFS_QUERY_ATTR_IDN_BKOPS_STATUS, 0, 0, 0, &utrd, &rsp_upiu);
+    g_assert_cmpuint(le32_to_cpu(utrd.header.dword_2), ==, UFS_OCS_SUCCESS);
+    g_assert_cmpuint(rsp_upiu.header.response, ==, UFS_COMMAND_RESULT_SUCCESS);
+    g_assert_cmpuint(rsp_upiu.qr.value, ==, cpu_to_be32(0x00));
+
+    /* Write Writable Attributes & Read Again */
+    ufs_send_query(ufs, 0, UFS_UPIU_QUERY_FUNC_STANDARD_WRITE_REQUEST,
+                   UFS_UPIU_QUERY_OPCODE_WRITE_ATTR,
+                   UFS_QUERY_ATTR_IDN_ACTIVE_ICC_LVL, 0, 0, 0x03, &utrd,
+                   &rsp_upiu);
+    g_assert_cmpuint(le32_to_cpu(utrd.header.dword_2), ==, UFS_OCS_SUCCESS);
+    g_assert_cmpuint(rsp_upiu.header.response, ==, UFS_COMMAND_RESULT_SUCCESS);
+    g_assert_cmpuint(rsp_upiu.qr.value, ==, cpu_to_be32(0x03));
+
+    ufs_send_query(ufs, 0, UFS_UPIU_QUERY_FUNC_STANDARD_WRITE_REQUEST,
+                   UFS_UPIU_QUERY_OPCODE_WRITE_ATTR,
+                   UFS_QUERY_ATTR_IDN_EE_CONTROL, 0, 0, 0x07, &utrd, &rsp_upiu);
+    g_assert_cmpuint(le32_to_cpu(utrd.header.dword_2), ==, UFS_OCS_SUCCESS);
+    g_assert_cmpuint(rsp_upiu.header.response, ==, UFS_COMMAND_RESULT_SUCCESS);
+    g_assert_cmpuint(rsp_upiu.qr.value, ==, cpu_to_be32(0x07));
+
+    ufs_send_query(ufs, 0, UFS_UPIU_QUERY_FUNC_STANDARD_READ_REQUEST,
+                   UFS_UPIU_QUERY_OPCODE_READ_ATTR,
+                   UFS_QUERY_ATTR_IDN_ACTIVE_ICC_LVL, 0, 0, 0, &utrd,
+                   &rsp_upiu);
+    g_assert_cmpuint(le32_to_cpu(utrd.header.dword_2), ==, UFS_OCS_SUCCESS);
+    g_assert_cmpuint(rsp_upiu.header.response, ==, UFS_COMMAND_RESULT_SUCCESS);
+    g_assert_cmpuint(rsp_upiu.qr.value, ==, cpu_to_be32(0x03));
+
+    ufs_send_query(ufs, 0, UFS_UPIU_QUERY_FUNC_STANDARD_READ_REQUEST,
+                   UFS_UPIU_QUERY_OPCODE_READ_ATTR,
+                   UFS_QUERY_ATTR_IDN_EE_CONTROL, 0, 0, 0, &utrd, &rsp_upiu);
+    g_assert_cmpuint(le32_to_cpu(utrd.header.dword_2), ==, UFS_OCS_SUCCESS);
+    g_assert_cmpuint(rsp_upiu.header.response, ==, UFS_COMMAND_RESULT_SUCCESS);
+    g_assert_cmpuint(rsp_upiu.qr.value, ==, cpu_to_be32(0x07));
+
+    /* Write Invalid Value (Intended Error) */
+    ufs_send_query(ufs, 0, UFS_UPIU_QUERY_FUNC_STANDARD_WRITE_REQUEST,
+                   UFS_UPIU_QUERY_OPCODE_WRITE_ATTR,
+                   UFS_QUERY_ATTR_IDN_ACTIVE_ICC_LVL, 0, 0, 0x10, &utrd,
+                   &rsp_upiu);
+    g_assert_cmpuint(le32_to_cpu(utrd.header.dword_2), ==,
+                     UFS_OCS_INVALID_CMD_TABLE_ATTR);
+    g_assert_cmpuint(rsp_upiu.header.response, ==,
+                     UFS_QUERY_RESULT_INVALID_VALUE);
+
+    ufs_send_query(ufs, 0, UFS_UPIU_QUERY_FUNC_STANDARD_READ_REQUEST,
+                   UFS_UPIU_QUERY_OPCODE_READ_ATTR,
+                   UFS_QUERY_ATTR_IDN_ACTIVE_ICC_LVL, 0, 0, 0, &utrd,
+                   &rsp_upiu);
+    g_assert_cmpuint(le32_to_cpu(utrd.header.dword_2), ==, UFS_OCS_SUCCESS);
+    g_assert_cmpuint(rsp_upiu.header.response, ==, UFS_COMMAND_RESULT_SUCCESS);
+    g_assert_cmpuint(rsp_upiu.qr.value, ==, cpu_to_be32(0x03));
+
+    /* Read Write-Only Attribute (Intended Error) */
+    ufs_send_query(ufs, 0, UFS_UPIU_QUERY_FUNC_STANDARD_READ_REQUEST,
+                   UFS_UPIU_QUERY_OPCODE_READ_ATTR,
+                   UFS_QUERY_ATTR_IDN_SECONDS_PASSED, 0, 0, 0, &utrd,
+                   &rsp_upiu);
+    g_assert_cmpuint(le32_to_cpu(utrd.header.dword_2), ==,
+                     UFS_OCS_INVALID_CMD_TABLE_ATTR);
+    g_assert_cmpuint(rsp_upiu.header.response, ==,
+                     UFS_QUERY_RESULT_NOT_READABLE);
+
+    /* Write Read-Only Attribute (Intended Error) */
+    ufs_send_query(ufs, 0, UFS_UPIU_QUERY_FUNC_STANDARD_WRITE_REQUEST,
+                   UFS_UPIU_QUERY_OPCODE_WRITE_ATTR,
+                   UFS_QUERY_ATTR_IDN_POWER_MODE, 0, 0, 0x01, &utrd, &rsp_upiu);
+    g_assert_cmpuint(le32_to_cpu(utrd.header.dword_2), ==,
+                     UFS_OCS_INVALID_CMD_TABLE_ATTR);
+    g_assert_cmpuint(rsp_upiu.header.response, ==,
+                     UFS_QUERY_RESULT_NOT_WRITEABLE);
+
+    ufs_send_query(ufs, 0, UFS_UPIU_QUERY_FUNC_STANDARD_READ_REQUEST,
+                   UFS_UPIU_QUERY_OPCODE_READ_ATTR,
+                   UFS_QUERY_ATTR_IDN_POWER_MODE, 0, 0, 0, &utrd, &rsp_upiu);
+    g_assert_cmpuint(le32_to_cpu(utrd.header.dword_2), ==, UFS_OCS_SUCCESS);
+    g_assert_cmpuint(rsp_upiu.header.response, ==, UFS_COMMAND_RESULT_SUCCESS);
+    g_assert_cmpuint(rsp_upiu.qr.value, ==, cpu_to_be32(0x00));
+
+    /* Reset Written Attributes */
+    ufs_send_query(ufs, 0, UFS_UPIU_QUERY_FUNC_STANDARD_WRITE_REQUEST,
+                   UFS_UPIU_QUERY_OPCODE_WRITE_ATTR,
+                   UFS_QUERY_ATTR_IDN_ACTIVE_ICC_LVL, 0, 0, 0, &utrd,
+                   &rsp_upiu);
+    g_assert_cmpuint(le32_to_cpu(utrd.header.dword_2), ==, UFS_OCS_SUCCESS);
+    g_assert_cmpuint(rsp_upiu.header.response, ==, UFS_COMMAND_RESULT_SUCCESS);
+    g_assert_cmpuint(rsp_upiu.qr.value, ==, cpu_to_be32(0x00));
+
+    ufs_send_query(ufs, 0, UFS_UPIU_QUERY_FUNC_STANDARD_WRITE_REQUEST,
+                   UFS_UPIU_QUERY_OPCODE_WRITE_ATTR,
+                   UFS_QUERY_ATTR_IDN_EE_CONTROL, 0, 0, 0, &utrd, &rsp_upiu);
+    g_assert_cmpuint(le32_to_cpu(utrd.header.dword_2), ==, UFS_OCS_SUCCESS);
+    g_assert_cmpuint(rsp_upiu.header.response, ==, UFS_COMMAND_RESULT_SUCCESS);
+    g_assert_cmpuint(rsp_upiu.qr.value, ==, cpu_to_be32(0x00));
+
+    ufs_send_query(ufs, 0, UFS_UPIU_QUERY_FUNC_STANDARD_READ_REQUEST,
+                   UFS_UPIU_QUERY_OPCODE_READ_ATTR,
+                   UFS_QUERY_ATTR_IDN_ACTIVE_ICC_LVL, 0, 0, 0, &utrd,
+                   &rsp_upiu);
+    g_assert_cmpuint(le32_to_cpu(utrd.header.dword_2), ==, UFS_OCS_SUCCESS);
+    g_assert_cmpuint(rsp_upiu.header.response, ==, UFS_COMMAND_RESULT_SUCCESS);
+    g_assert_cmpuint(rsp_upiu.qr.value, ==, cpu_to_be32(0x00));
+
+    ufs_send_query(ufs, 0, UFS_UPIU_QUERY_FUNC_STANDARD_READ_REQUEST,
+                   UFS_UPIU_QUERY_OPCODE_READ_ATTR,
+                   UFS_QUERY_ATTR_IDN_EE_CONTROL, 0, 0, 0, &utrd, &rsp_upiu);
+    g_assert_cmpuint(le32_to_cpu(utrd.header.dword_2), ==, UFS_OCS_SUCCESS);
+    g_assert_cmpuint(rsp_upiu.header.response, ==, UFS_COMMAND_RESULT_SUCCESS);
+    g_assert_cmpuint(rsp_upiu.qr.value, ==, cpu_to_be32(0x00));
+
+    ufs_exit(ufs, alloc);
+}
+
 static void drive_destroy(void *path)
 {
     unlink(path);
@@ -689,6 +824,8 @@ static void ufs_register_nodes(void)
     qos_add_test("read-write", "ufs", ufstest_read_write, &io_test_opts);
     qos_add_test("flag read-write", "ufs",
                  ufstest_query_flag_request, &io_test_opts);
+    qos_add_test("attr read-write", "ufs",
+                 ufstest_query_attr_request, &io_test_opts);
 }
 
 libqos_init(ufs_register_nodes);