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Cxl key refresh #161

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Cxl key refresh #161

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2 changes: 1 addition & 1 deletion teeio-validator/include/cxl_ide.h
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Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,7 @@
#define MAX_CXL_KSETGO_CASE_ID 1
#define MAX_CXL_KSETSTOP_CASE_ID 1
#define MAX_CXL_GETKEY_CASE_ID 1
#define MAX_CXL_FULL_CASE_ID 1
#define MAX_CXL_FULL_CASE_ID 2
#define MAX_CXL_CASE_ID \
(MAX(MAX_CXL_QUERY_CASE_ID, MAX(MAX_CXL_KEYPROG_CASE_ID, MAX(MAX_CXL_KSETGO_CASE_ID, MAX(MAX_CXL_KSETSTOP_CASE_ID, MAX(MAX_CXL_GETKEY_CASE_ID, MAX_CXL_FULL_CASE_ID))))))

Expand Down
1 change: 1 addition & 0 deletions teeio-validator/library/cxl_ide_test_lib/CMakeLists.txt
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Expand Up @@ -22,6 +22,7 @@ SET(src_cxl_ide_test_lib
# test_case
test_case/ide_km_common.c
test_case/test_case_full.c
test_case/test_case_keyrefresh.c
test_case/test_case_query.c
test_case/test_case_key_prog.c
test_case/test_case_kset_go.c
Expand Down
5 changes: 3 additions & 2 deletions teeio-validator/library/cxl_ide_test_lib/cxl_ide_common.c
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Expand Up @@ -75,7 +75,7 @@ ide_test_group_funcs_t m_cxl_ide_group_funcs = {
cxl_ide_test_group_teardown
};

#define CXL_IDE_TEST_CLASS_CASE_NAMES "IdeStream"
#define CXL_IDE_TEST_CLASS_CASE_NAMES "IdeStream,KeyRefresh"
ide_test_case_name_t m_cxl_ide_test_case_names[] = {
{"Query", "1,2", CXL_MEM_IDE_TEST_CASE_QUERY },
{"KeyProg", "1,2,3,4,5,6,7,8,9", CXL_MEM_IDE_TEST_CASE_KEYPROG },
Expand Down Expand Up @@ -116,7 +116,8 @@ ide_test_case_funcs_t m_cxl_ide_get_key_cases[MAX_CXL_GETKEY_CASE_ID] = {
};

ide_test_case_funcs_t m_cxl_ide_test_full_cases[MAX_CXL_FULL_CASE_ID] = {
{ cxl_ide_test_full_ide_stream_setup, cxl_ide_test_full_ide_stream_run, cxl_ide_test_full_ide_stream_teardown, true }, // IdeStream
{ cxl_ide_test_full_ide_stream_setup, cxl_ide_test_full_ide_stream_run, cxl_ide_test_full_ide_stream_teardown, false }, // IdeStream
{ cxl_ide_test_keyrefresh_setup, cxl_ide_test_keyrefresh_run, cxl_ide_test_keyrefresh_teardown, false }, // KeyRefresh
};

TEEIO_TEST_CASES m_cxl_ide_test_case_funcs[CXL_MEM_IDE_TEST_CASE_NUM] = {
Expand Down
5 changes: 5 additions & 0 deletions teeio-validator/library/cxl_ide_test_lib/include/cxl_ide_test_common.h
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Expand Up @@ -15,6 +15,11 @@ bool cxl_ide_test_full_ide_stream_setup(void *test_context);
bool cxl_ide_test_full_ide_stream_run(void *test_context);
bool cxl_ide_test_full_ide_stream_teardown(void *test_context);

// Key Refresh
bool cxl_ide_test_keyrefresh_setup(void *test_context);
bool cxl_ide_test_keyrefresh_run(void *test_context);
bool cxl_ide_test_keyrefresh_teardown(void *test_context);

// Query
bool cxl_ide_test_query_1_setup(void *test_context);
bool cxl_ide_test_query_1_run(void *test_context);
Expand Down
22 changes: 5 additions & 17 deletions teeio-validator/library/cxl_ide_test_lib/test_case/ide_km_common.c
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Expand Up @@ -150,25 +150,15 @@ bool cxl_stop_ide_stream(void *doe_context, void *spdm_context,
return true;
}

static void dump_cxl_ide_status(ide_common_test_port_context_t* upper_port, ide_common_test_port_context_t* lower_port)
{
TEEIO_PRINT(("\n"));
TEEIO_PRINT(("Print host cxl ide status\n"));
cxl_dump_ide_status(upper_port->cxl_data.memcache.cap_headers, upper_port->cxl_data.memcache.cap_headers_cnt, upper_port->cxl_data.memcache.mapped_memcache_reg_block);

TEEIO_PRINT(("\n"));
TEEIO_PRINT(("Print device cxl ide status.\n"));
cxl_dump_ide_status(lower_port->cxl_data.memcache.cap_headers, lower_port->cxl_data.memcache.cap_headers_cnt, lower_port->cxl_data.memcache.mapped_memcache_reg_block);
}

// setup cxl ide stream
bool cxl_setup_ide_stream(void *doe_context, void *spdm_context,
uint32_t *session_id, uint8_t *kcbar_addr,
uint8_t stream_id,
uint8_t port_index,
ide_common_test_port_context_t *upper_port,
ide_common_test_port_context_t *lower_port,
bool skip_ksetgo, uint32_t config_bitmap)
bool skip_ksetgo, uint32_t config_bitmap,
bool set_link_enc_enable)
{
bool result;
uint8_t kp_ack_status;
Expand Down Expand Up @@ -303,7 +293,9 @@ bool cxl_setup_ide_stream(void *doe_context, void *spdm_context,
TEEIO_DEBUG((TEEIO_DEBUG_INFO, "key_set_go RX\n"));

// Set LinkEncEnable bit
cxl_cfg_rp_linkenc_enable(kcbar_ptr, true);
if(set_link_enc_enable) {
cxl_cfg_rp_linkenc_enable(kcbar_ptr, true);
}

// Set StartTrigger bit
cxl_cfg_rp_start_trigger(kcbar_ptr, true);
Expand All @@ -324,9 +316,5 @@ bool cxl_setup_ide_stream(void *doe_context, void *spdm_context,
// wait for 10 ms for device to get ide ready
libspdm_sleep(10 * 1000);

dump_cxl_ide_status(upper_port, lower_port);

printf("cxl_setup_ide_stream is done. Press any key to continue.\n");
getchar();
return true;
}
5 changes: 3 additions & 2 deletions teeio-validator/library/cxl_ide_test_lib/test_case/test_case_full.c
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Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,8 @@ bool cxl_setup_ide_stream(void *doe_context, void *spdm_context,
uint8_t stream_id, uint8_t port_index,
ide_common_test_port_context_t *upper_port,
ide_common_test_port_context_t *lower_port,
bool skip_ksetgo, uint32_t config_bitmap);
bool skip_ksetgo, uint32_t config_bitmap,
bool set_link_enc_enable);
bool cxl_stop_ide_stream(void *doe_context, void *spdm_context,
uint32_t *session_id, uint8_t *kcbar_addr,
uint8_t stream_id,
Expand Down Expand Up @@ -57,7 +58,7 @@ bool cxl_ide_test_full_ide_stream_setup(void *test_context)
return cxl_setup_ide_stream(group_context->spdm_doe.doe_context, group_context->spdm_doe.spdm_context,
&group_context->spdm_doe.session_id, upper_port->mapped_kcbar_addr,
group_context->stream_id, 0,
upper_port, lower_port, false, configuration->bit_map);
upper_port, lower_port, false, configuration->bit_map, true);
}

bool cxl_ide_test_full_ide_stream_run(void *test_context)
Expand Down
162 changes: 162 additions & 0 deletions teeio-validator/library/cxl_ide_test_lib/test_case/test_case_keyrefresh.c
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@@ -0,0 +1,162 @@
/**
* Copyright Notice:
* Copyright 2023-2024 Intel. All rights reserved.
* License: BSD 3-Clause License.
**/

#include <stdlib.h>
#include <stdio.h>
#include <ctype.h>

#include "assert.h"
#include "hal/base.h"
#include "hal/library/debuglib.h"

#include "hal/library/memlib.h"
#include "library/spdm_requester_lib.h"
#include "library/cxl_ide_km_requester_lib.h"
#include "ide_test.h"
#include "helperlib.h"
#include "teeio_debug.h"
#include "cxl_ide_lib.h"
#include "cxl_ide_test_common.h"

// setup cxl ide stream
bool cxl_setup_ide_stream(void *doe_context, void *spdm_context,
uint32_t *session_id, uint8_t *kcbar_addr,
uint8_t stream_id, uint8_t port_index,
ide_common_test_port_context_t *upper_port,
ide_common_test_port_context_t *lower_port,
bool skip_ksetgo, uint32_t config_bitmap,
bool set_link_enc_enable);
// stop cxl ide stream
bool cxl_stop_ide_stream(void *doe_context, void *spdm_context,
uint32_t *session_id, uint8_t *kcbar_addr,
uint8_t stream_id,
uint8_t port_index,
ide_common_test_port_context_t *upper_port,
ide_common_test_port_context_t *lower_port);

bool cxl_ide_test_keyrefresh_setup(void *test_context)
{
ide_common_test_case_context_t *case_context = (ide_common_test_case_context_t *)test_context;
TEEIO_ASSERT(case_context);
TEEIO_ASSERT(case_context->signature == CASE_CONTEXT_SIGNATURE);

cxl_ide_test_group_context_t *group_context = (cxl_ide_test_group_context_t *)case_context->group_context;
TEEIO_ASSERT(group_context);
teeio_common_test_group_context_t *common = &group_context->common;
TEEIO_ASSERT(common->signature == GROUP_CONTEXT_SIGNATURE);
spdm_doe_context_t* spdm_doe = &group_context->spdm_doe;
TEEIO_ASSERT(spdm_doe);

ide_common_test_port_context_t* upper_port = &common->upper_port;
ide_common_test_port_context_t* lower_port = &common->lower_port;

// An ide_stream is first setup so that key_refresh can be tested in run.
IDE_TEST_CONFIGURATION *configuration = get_configuration_by_id(common->suite_context->test_config, common->config_id);
TEEIO_ASSERT(configuration);

return cxl_setup_ide_stream(spdm_doe->doe_context, spdm_doe->spdm_context,
&spdm_doe->session_id, upper_port->mapped_kcbar_addr,
group_context->stream_id, 0,
upper_port, lower_port, false, configuration->bit_map, true);
}

bool cxl_ide_test_keyrefresh_run(void *test_context)
{
ide_common_test_case_context_t *case_context = (ide_common_test_case_context_t *)test_context;
TEEIO_ASSERT(case_context);
TEEIO_ASSERT(case_context->signature == CASE_CONTEXT_SIGNATURE);

cxl_ide_test_group_context_t *group_context = (cxl_ide_test_group_context_t *)case_context->group_context;
TEEIO_ASSERT(group_context);
teeio_common_test_group_context_t *common = &group_context->common;
TEEIO_ASSERT(common->signature == GROUP_CONTEXT_SIGNATURE);
spdm_doe_context_t* spdm_doe = &group_context->spdm_doe;
TEEIO_ASSERT(spdm_doe);

ide_common_test_port_context_t* upper_port = &common->upper_port;
ide_common_test_port_context_t* lower_port = &common->lower_port;
INTEL_KEYP_CXL_ROOT_COMPLEX_KCBAR *kcbar_ptr = (INTEL_KEYP_CXL_ROOT_COMPLEX_KCBAR *)upper_port->mapped_kcbar_addr;

IDE_TEST_CONFIGURATION *configuration = get_configuration_by_id(common->suite_context->test_config, common->config_id);
TEEIO_ASSERT(configuration);

int cmd = 0;
bool res = true;

while(true){
TEEIO_PRINT(("\n"));
TEEIO_PRINT(("Print host registers.\n"));
cxl_dump_kcbar(kcbar_ptr);
// dump CXL IDE Capability in memcache reg block
cxl_dump_ide_status(upper_port->cxl_data.memcache.cap_headers, upper_port->cxl_data.memcache.cap_headers_cnt, upper_port->cxl_data.memcache.mapped_memcache_reg_block);

TEEIO_PRINT(("\n"));
TEEIO_PRINT(("Print device registers.\n"));
// dump CXL IDE Capability in memcache reg block
cxl_dump_ide_status(lower_port->cxl_data.memcache.cap_headers, lower_port->cxl_data.memcache.cap_headers_cnt, lower_port->cxl_data.memcache.mapped_memcache_reg_block);

TEEIO_PRINT(("Press 'q' to quit test or any other keys to key_refresh.\n"));
cmd = getchar();
if(cmd == 'q' || cmd == 'Q') {
break;
} else {
res = cxl_setup_ide_stream(spdm_doe->doe_context, spdm_doe->spdm_context,
&spdm_doe->session_id, upper_port->mapped_kcbar_addr,
group_context->stream_id, 0,
upper_port, lower_port, false, configuration->bit_map, false);

if(!res) {
break;
}
}
}

case_context->result = res ? IDE_COMMON_TEST_CASE_RESULT_SUCCESS : IDE_COMMON_TEST_CASE_RESULT_FAILED;

return res;
}

bool cxl_ide_test_keyrefresh_teardown(void *test_context)
{
bool ret = false;

ide_common_test_case_context_t *case_context = (ide_common_test_case_context_t *)test_context;
TEEIO_ASSERT(case_context);
TEEIO_ASSERT(case_context->signature == CASE_CONTEXT_SIGNATURE);

cxl_ide_test_group_context_t *group_context = (cxl_ide_test_group_context_t *)case_context->group_context;
TEEIO_ASSERT(group_context);
teeio_common_test_group_context_t *common = &group_context->common;
TEEIO_ASSERT(common->signature == GROUP_CONTEXT_SIGNATURE);
spdm_doe_context_t* spdm_doe = &group_context->spdm_doe;
TEEIO_ASSERT(spdm_doe);

ide_common_test_port_context_t* upper_port = &common->upper_port;
ide_common_test_port_context_t* lower_port = &common->lower_port;

CXL_QUERY_RESP_CAPS dev_caps = {.raw = lower_port->cxl_data.query_resp.caps};
TEEIO_DEBUG((TEEIO_DEBUG_INFO, "dev_caps.k_set_stop_capable = %d\n", dev_caps.k_set_stop_capable));

// send KSetStop if supported.
if(dev_caps.k_set_stop_capable == 1) {
ret = cxl_stop_ide_stream(spdm_doe->doe_context, spdm_doe->spdm_context,
&spdm_doe->session_id, upper_port->mapped_kcbar_addr,
group_context->stream_id, 0,
upper_port, lower_port);
if(!ret) {
TEEIO_DEBUG((TEEIO_DEBUG_ERROR, "cxl_stop_ide_stream failed.\n"));
return false;
}
} else {
TEEIO_DEBUG((TEEIO_DEBUG_INFO, "KSetStop is not supported.\n"));
}

// clear LinkEncEnable on the RootPort side
INTEL_KEYP_CXL_ROOT_COMPLEX_KCBAR *kcbar_ptr = (INTEL_KEYP_CXL_ROOT_COMPLEX_KCBAR *)upper_port->mapped_kcbar_addr;
cxl_cfg_rp_linkenc_enable(kcbar_ptr, false);

return true;
}