#define AMDGPU_RESET_MAGIC_NUM 64
#define AMDGPU_MAX_DF_PERFMONS 4
+#define AMDGPU_PRODUCT_NAME_LEN 64
struct amdgpu_device {
struct device *dev;
struct pci_dev *pdev;
/* Chip product information */
char product_number[16];
- char product_name[32];
+ char product_name[AMDGPU_PRODUCT_NAME_LEN];
char serial[20];
atomic_t throttling_logging_enabled;
int amdgpu_fru_get_product_info(struct amdgpu_device *adev)
{
- unsigned char buff[34];
+ unsigned char buff[AMDGPU_PRODUCT_NAME_LEN+2];
u32 addrptr;
int size, len;
}
len = size;
- /* Product name should only be 32 characters. Any more,
- * and something could be wrong. Cap it at 32 to be safe
- */
- if (len >= sizeof(adev->product_name)) {
- DRM_WARN("FRU Product Number is larger than 32 characters. This is likely a mistake");
- len = sizeof(adev->product_name) - 1;
+ if (len >= AMDGPU_PRODUCT_NAME_LEN) {
+ DRM_WARN("FRU Product Name is larger than %d characters. This is likely a mistake",
+ AMDGPU_PRODUCT_NAME_LEN);
+ len = AMDGPU_PRODUCT_NAME_LEN - 1;
}
/* Start at 2 due to buff using fields 0 and 1 for the address */
memcpy(adev->product_name, &buff[2], len);