int sst_cmd_func_test(char * func_type, char * tagt_type,
unsigned int id , unsigned int *pid)
{
cmd_t *cmd ;
int ret = -1 ;
cmd= (sst_get_aw_storage())->cmd ;
dprintk("sst_cmd_func_test: function [%s] ,target [%s]\n",
func_type, tagt_type);
mutex_lock(&com_mutex);
do{
sst_memset(func_buf, 0 ,128 );
strncpy(func_buf, func_type, 64);
strncpy(func_buf+64, tagt_type,64);
/* Updata command */
spin_lock(&cmd->lock);
sst_memset(cmd, 0 ,sizeof(*cmd)) ;
cmd->cmd_type = SST_CMD_FUNC_TEST;
cmd->cmd_param[1] = id ;
cmd->resp_ret[0] = -1 ;
cmd->status = SST_STAS_CMD_RDY ;
cmd->cmd_buf = (unsigned char *)func_buf ;
cmd->cmd_buf_len =128 ;
spin_unlock(&cmd->lock);
/* Send the command */
ret = post_cmd_wait_resp( cmd );
if( ret != 0 ){
derr(" respone a fail flag 0x%x\n", ret);
mutex_unlock(&com_mutex);
return (- EINVAL );
}
/* Check response */
if( cmd->resp_ret[0] != SST_RESP_RET_SUCCESS ){
derr(" cmd response fail:0x%x error\n", cmd->resp_ret[0]);
mutex_unlock(&com_mutex);
return (- EINVAL );
}
if( cmd->status != SST_STAS_CMD_RET ){
derr(" cmd status:0x%x error\n", cmd->status);
mutex_unlock(&com_mutex);
return (- EINVAL );
}
if( cmd->resp_type !=SST_RESP_FUNC_TEST_DONE ){
derr(" error in Swd:response type = 0x%x \n",
cmd->resp_type);
mutex_unlock(&com_mutex);
return (- EINVAL );
}
if(pid)
*pid = cmd->resp_ret[1];
}while( false );
mutex_unlock(&com_mutex);
return (0);
}
/*
* Send the command to Swd after the read/write work done
*
* @param: type[in] request store object type
* @param: id [in] store object id
* @param: buf [in] buffer if read cmd work done
* @param: len [out] actual buffer len
*
* @return: 0 if ok, otherwise fail.
*
*/
int sst_cmd_work_done(
unsigned int type,
unsigned int id,
char *buf,
ssize_t len
)
{
cmd_t *cmd =(sst_get_aw_storage())->cmd ;
int ret = -1 ;
mutex_lock(&com_mutex);
do{
/* Updata command */
spin_lock(&cmd->lock);
sst_memset(cmd, 0 ,sizeof(*cmd)) ;
cmd->cmd_type = SST_CMD_WORK_DONE;
cmd->cmd_param[0] = type ;
cmd->cmd_param[1] = id ;
cmd->cmd_buf = buf;
cmd->cmd_buf_len = len ;
cmd->resp_ret[0] = -1 ;
cmd->status = SST_STAS_CMD_RDY ;
spin_unlock(&cmd->lock);
/* Send the command */
ret = post_cmd_wait_resp( cmd );
if( ret != 0 ){
derr(" respone a fail flag 0x%x\n", ret);
mutex_unlock(&com_mutex);
return (- EINVAL );
}
/* Check response */
if( cmd->resp_ret[0] != SST_RESP_RET_SUCCESS ){
derr(" cmd response fail:0x%x error\n", cmd->resp_ret[0]);
mutex_unlock(&com_mutex);
return (- EINVAL );
}
if( cmd->status != SST_STAS_CMD_RET ){
derr(" cmd status:0x%x error\n", cmd->status);
mutex_unlock(&com_mutex);
return (- EINVAL );
}
if( cmd->resp_type != SST_RESP_READ_DONE &&\
cmd->resp_type != SST_RESP_WRITE_DONE ){
derr(" error in Swd:response type = 0x%x \n",
cmd->resp_type);
mutex_unlock(&com_mutex);
return (- EINVAL );
}
}while( false );
mutex_unlock(&com_mutex);
return (0);
}
/*
* Send init succeuss command to Swd
*
* @param: type[in] request store object type
* @param: id [in] store object id
* @param: buf [in] buffer if read cmd work done
* @param: len [out] actual buffer len
*
* @return: 0 if ok, otherwise fail.
*
*/
int sst_cmd_init_done(void)
{
cmd_t *cmd =(sst_get_aw_storage())->cmd ;
int ret = -1 ;
mutex_lock(&com_mutex);
do{
/* Updata command */
spin_lock(&cmd->lock);
sst_memset(cmd, 0 ,sizeof(*cmd)) ;
cmd->cmd_type = SST_CMD_INITIALIZED;
cmd->resp_ret[0] = -1 ;
cmd->status = SST_STAS_CMD_RDY ;
spin_unlock(&cmd->lock);
/* Send the command */
ret = post_cmd_wait_resp( cmd );
if( ret != 0 ){
derr(" respone a fail flag 0x%x\n", ret);
mutex_unlock(&com_mutex);
return (- EINVAL );
}
/* Check response */
if( cmd->resp_ret[0] != SST_RESP_RET_SUCCESS ){
derr(" cmd response fail:0x%x error\n", cmd->resp_ret[0]);
mutex_unlock(&com_mutex);
return (- EINVAL );
}
if( cmd->status != SST_STAS_CMD_RET ){
derr(" cmd status:0x%x error\n", cmd->status);
mutex_unlock(&com_mutex);
return (- EINVAL );
}
if( cmd->resp_type !=SST_RESP_INITED_DONE ){
derr(" error in Swd:response type = 0x%x \n",
cmd->resp_type);
mutex_unlock(&com_mutex);
return (- EINVAL );
}
}while( false );
mutex_unlock(&com_mutex);
return (0);
}
/*
* update secure object data to SWd
*
* @param: type[in] request store object type
* @param: id [in] store object id
* @param: src [in] update store object buffer
* @param: len [in] buffer len
*
* @return: 0 if ok, otherwise fail.
*
*/
int sst_cmd_update_object(
unsigned int type ,
unsigned int id ,
char *src,
ssize_t len,
char * name
)
{
cmd_t *cmd = (sst_get_aw_storage())->cmd ;
int ret = -1 ;
mutex_lock(&com_mutex);
do{
/* Updata command */
spin_lock(&cmd->lock);
sst_memset(cmd, 0 ,sizeof(*cmd)) ;
cmd->cmd_type = SST_CMD_UPDATE_REQ;
cmd->cmd_param[0] = type ;
cmd->cmd_param[1] = id ;
cmd->cmd_buf = src ;
cmd->cmd_buf_len = len ;
cmd->resp_ret[0] = -1 ;
cmd->status = SST_STAS_CMD_RDY;
if(name != NULL && id == OEM_DATA ){
cmd->resp_buf = name ;
cmd->resp_buf_len = strnlen(name,64) ;
}
spin_unlock(&cmd->lock);
/* Send the command */
ret = post_cmd_wait_resp( cmd );
if( ret != 0 ){
derr(" command procedure error 0x%x\n", ret);
mutex_unlock(&com_mutex);
return (- EINVAL );
}
/* Check response */
if( cmd->resp_ret[0] != SST_RESP_RET_SUCCESS ){
derr(" cmd response fail:0x%x error\n", cmd->resp_ret[0]);
mutex_unlock(&com_mutex);
return (- EINVAL );
}
if( cmd->status != SST_STAS_CMD_RET ){
derr(" cmd status:0x%x error\n", cmd->status);
mutex_unlock(&com_mutex);
return (- EINVAL );
}
if( cmd->resp_type != SST_RESP_UPDATE_DONE ) {
derr(" update error in Swd:\
len = 0x%x , response type =0x%x \n",
cmd->resp_buf_len, cmd->resp_type);
mutex_unlock(&com_mutex);
return (- EFAULT );
}
} while( false ) ;
mutex_unlock(&com_mutex);
return (0);
}
/*
* send binding request for OEM data
*
* @param: id [in] store object id
* @param: src [in] request store object buffer
* @param: len [in] buffer len
* @param: dst [out] binding result buffer
*
* @return: 0 if ok, otherwise fail.
*
*/
int sst_cmd_binding_store(
unsigned int id ,
char *src,
ssize_t len,
char *dst,
ssize_t dst_len ,
ssize_t *retLen
)
{
cmd_t *cmd = (sst_get_aw_storage())->cmd ;
int ret = -1 ;
mutex_lock(&com_mutex);
do{
/* Updata command */
spin_lock(&cmd->lock);
sst_memset(cmd, 0 ,sizeof(*cmd)) ;
cmd->cmd_type = SST_CMD_BIND_REQ;
cmd->cmd_param[0] = OEM_DATA ;
cmd->cmd_param[1] = id ;
cmd->cmd_buf = src ;
cmd->cmd_buf_len = len ;
cmd->resp_buf = dst;
cmd->resp_buf_len = dst_len;
cmd->resp_ret[0] = -1 ;
cmd->status = SST_STAS_CMD_RDY;
spin_unlock(&cmd->lock);
/* Send the command */
ret = post_cmd_wait_resp( cmd );
if( ret != 0 ){
derr(" command procedure error 0x%x\n", ret);
mutex_unlock(&com_mutex);
return (- EINVAL );
}
/* Check response */
if( cmd->resp_ret[0] != SST_RESP_RET_SUCCESS ){
derr(" cmd response fail:0x%x error\n", cmd->resp_ret[0]);
mutex_unlock(&com_mutex);
return (- EINVAL );
}
if( cmd->status != SST_STAS_CMD_RET ){
derr(" cmd status:0x%x error\n", cmd->status);
mutex_unlock(&com_mutex);
return (- EINVAL );
}
if( cmd->resp_type != SST_RESP_BIND_DONE ) {
derr(" bind error in Swd:\
len = 0x%x , response type =0x%x \n",
cmd->resp_buf_len, cmd->resp_type);
mutex_unlock(&com_mutex);
return (- EFAULT );
}
*retLen = cmd->resp_ret[1];
} while( false ) ;
mutex_unlock(&com_mutex);
return (0);
}
/*
* Send the polling command to Swd
*
* @param: pret [out] SWd polling work type.
* SST_RESP_READ/SST_RESP_WRITE/SST_RESP_DUMMY ...
* @param: ptype [out] read or write work from SWd, OEM or USER data
* @param: pid [out] read or write work from SWs, 0x01,0x02 ...
* @param: buf [in] buffer if polling write cmd from SWd
* @param: len [in] buffer len
* @param: retLen [out] actual wirte buffer len
*
* @return: 0 if ok, otherwise fail.
*
*/
int sst_cmd_polling_swd(
unsigned int *pret,
unsigned int *ptype,
unsigned int *pid,
char *buf,
ssize_t len,
ssize_t *retLen
)
{
cmd_t *cmd = (sst_get_aw_storage())->cmd ;
int ret = -1 ;
mutex_lock(&com_mutex);
do{
/* Updata command */
spin_lock(&cmd->lock);
sst_memset(cmd, 0 ,sizeof(*cmd)) ;
cmd->cmd_type = SST_CMD_POLLING;
cmd->resp_ret[0] = -1 ;
cmd->status = SST_STAS_CMD_RDY ;
cmd->resp_buf = buf ;
cmd->resp_buf_len = len ;
spin_unlock(&cmd->lock);
/* Send the command */
ret = post_cmd_wait_resp( cmd );
if( ret != 0 ){
derr(" respone a fail flag 0x%x\n", ret);
mutex_unlock(&com_mutex);
return (- EINVAL );
}
/* Check the response */
if( cmd->resp_ret[0] != SST_RESP_RET_SUCCESS ){
derr(" cmd response fail:0x%x error\n", cmd->resp_ret[0]);
mutex_unlock(&com_mutex);
return (- EINVAL );
}
if( cmd->status != SST_STAS_CMD_RET ){
derr(" cmd status:0x%x error\n", cmd->status);
mutex_unlock(&com_mutex);
return (- EINVAL );
}
if( cmd->resp_type != SST_RESP_DUMMY &&\
cmd->resp_type != SST_RESP_READ &&\
cmd->resp_type != SST_RESP_WRITE &&\
cmd->resp_type != SST_RESP_DELETE){
derr(" error in Swd:response type = 0x%x \n",
cmd->resp_type);
mutex_unlock(&com_mutex);
return (- EINVAL );
}
*pret = cmd->resp_type;
*ptype = cmd->resp_ret[1];
*pid = cmd->resp_ret[2];
*retLen = cmd->resp_ret[3];
}while( false );
mutex_unlock(&com_mutex);
return (0);
}
static int sst_cmd_update_object(
unsigned int type ,
unsigned int id ,
char *src,
unsigned int len,
char * name
)
{
cmd_t *cmd ;
int ret = -1 ;
unsigned char *name_buf ;
cmd = malloc(sizeof(*cmd));
name_buf = malloc(strnlen(name, 64));
if(!cmd || !name_buf){
printf("sst_cmd_binding_store out of memory\n");
return -1 ;
}
memset(cmd, 0, sizeof(*cmd));
do{
memset(cmd, 0 ,sizeof(*cmd)) ;
cmd->cmd_type = SST_CMD_UPDATE_REQ;
cmd->cmd_param[0] = type ;
cmd->cmd_param[1] = id ;
cmd->cmd_buf = (unsigned char *)src ;
cmd->cmd_buf_len = len ;
cmd->resp_ret[0] = -1 ;
cmd->status = SST_STAS_CMD_RDY;
if(name != NULL && type == OEM_DATA ){
memcpy(name_buf, name, strnlen(name,64));
cmd->resp_buf = (unsigned char *)name_buf ;
cmd->resp_buf_len = strnlen(name,64) ;
}
/* Send the command */
ret = post_cmd_wait_resp(cmd );
if( ret != 0 ){
printf(" command procedure error 0x%x\n", ret);
free(cmd);
free(name_buf);
return (- 1);
}
/* Check response */
if( cmd->resp_ret[0] != SST_RESP_RET_SUCCESS ){
printf(" cmd response fail:0x%x error\n", cmd->resp_ret[0]);
free(cmd);
free(name_buf);
return (- 1 );
}
if( cmd->status != SST_STAS_CMD_RET ){
printf(" cmd status:0x%x error\n", cmd->status);
free(cmd);
free(name_buf);
return (- 1 );
}
if( cmd->resp_type != SST_RESP_UPDATE_DONE ) {
printf(" update error in Swd:\
len = 0x%x , response type =0x%x \n",
cmd->resp_buf_len, cmd->resp_type);
free(cmd);
free(name_buf);
return (- 1);
}
} while( 0 ) ;
free(cmd);
free(name_buf);
return 0;
}
static int sst_cmd_binding_store(
unsigned int id ,
char *src,
unsigned int len,
char *dst,
unsigned int *retLen
)
{
cmd_t *cmd ;
int ret = -1 ;
cmd = malloc(sizeof(*cmd));
if(!cmd){
printf("sst_cmd_binding_store out of memory\n");
return -1 ;
}
memset(cmd, 0, sizeof(*cmd));
do{
/* Binding command */
memset(cmd, 0 ,sizeof(*cmd)) ;
cmd->cmd_type = SST_CMD_BIND_REQ;
cmd->cmd_param[0] = OEM_DATA ;
cmd->cmd_param[1] = id ;
cmd->cmd_buf = (unsigned char *)src ;
cmd->cmd_buf_len = len ;
cmd->resp_buf =(unsigned char *)dst;
cmd->resp_buf_len = MAX_STORE_LEN;
cmd->resp_ret[0] = -1 ;
cmd->status = SST_STAS_CMD_RDY;
/* Send the command */
ret = post_cmd_wait_resp(cmd );
if( ret != 0 ){
printf(" command procedure error 0x%x\n", ret);
free(cmd);
return (- 1);
}
/* Check response */
if( cmd->resp_ret[0] != SST_RESP_RET_SUCCESS ){
printf(" cmd response fail:0x%x error\n", cmd->resp_ret[0]);
free(cmd);
return (- 1 );
}
if( cmd->status != SST_STAS_CMD_RET ){
printf(" cmd status:0x%x error\n", cmd->status);
free(cmd);
return (- 1 );
}
if( cmd->resp_type != SST_RESP_BIND_DONE ) {
printf(" bind error in Swd:\
len = 0x%x , response type =0x%x \n",
cmd->resp_buf_len, cmd->resp_type);
free(cmd);
return (- 1);
}
*retLen = cmd->resp_ret[1];
} while( 0 ) ;
free(cmd);
return 0;
}