Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document.
Note: Even the most advanced machine translation cannot match the quality of professional translators.
Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
dsmi_get_user_config
Prototype
int dsmi_get_user_config(int device_id, const char *config_name, unsigned int buf_size, unsigned char *buf)
Description
Obtains user configuration.
For the Ascend 310 AI Processor, this API supports mini modules (EP) and standard PCIe cards.
Parameters
Parameter |
Input/Output |
Description |
|---|---|---|
device_id |
Input |
Device ID For the Ascend 310 AI Processor, the value range is 0–63. Obtain the actual device ID by calling dsmi_list_device. |
config_name |
Input |
Configuration name
|
buf_size |
Input |
Buffer size, up to 1024 bytes For details, see dsmi_set_user_config. |
buf |
Output |
Buffer pointer, pointing to the configuration option For details, see dsmi_set_user_config. |
Returns
Type |
Description |
|---|---|
int |
0 on success; else, failure |
Restrictions
None
Example
Setting config_name as ddr_mac_enable is used as an example as follows.
#define BUF_SIZE 1
int ret = 0;
int device_id = 0;
char *config_name = "ddr_mac_enable";
char buf[BUF_SIZE] = {0};
ret=dsmi_get_user_config(device_id, config_name, BUF_SIZE, buf);
if(ret != 0){
//To-do: records logs.
return ret;
}
...