1186  *  Read and validate current NVRAM parameters by accessing
1187  *  physical NVRAM directly.  if currently stored parameters are
1197 	if (!esas2r_read_flash_block(a, a->nvram, FLS_OFFSET_NVR,  in esas2r_nvram_read_direct()
1199 		esas2r_hdebug("NVRAM read failed, using defaults");  in esas2r_nvram_read_direct()
1211 /* Interrupt callback to process NVRAM completions. */
1242 		/* update the NVRAM state */  in esas2r_nvram_callback()
1255  * Write the contents of nvram to the adapter's physical NVRAM.
1256  * The cached copy of the NVRAM is also updated.
1259 			struct esas2r_sas_nvram *nvram)  in esas2r_nvram_write()  argument
1261 	struct esas2r_sas_nvram *n = nvram;  in esas2r_nvram_write()
1273 		n = a->nvram;  in esas2r_nvram_write()
1297 	memcpy(a->nvram, n, sizeof(struct esas2r_sas_nvram));  in esas2r_nvram_write()
1299 	/* write the NVRAM */  in esas2r_nvram_write()
1300 	n = a->nvram;  in esas2r_nvram_write()
1329 /* Validate the cached NVRAM.  if the NVRAM is invalid, load the defaults. */
1332 	struct esas2r_sas_nvram *n = a->nvram;  in esas2r_nvram_validate()
1339 		esas2r_hdebug("invalid NVRAM signature");  in esas2r_nvram_validate()
1341 		esas2r_hdebug("invalid NVRAM checksum");  in esas2r_nvram_validate()
1343 		esas2r_hdebug("invalid NVRAM version");  in esas2r_nvram_validate()
1358  * Set the cached NVRAM to defaults.  note that this function sets the default
1359  * NVRAM when it has been determined that the physical NVRAM is invalid.
1364 	struct esas2r_sas_nvram *n = a->nvram;  in esas2r_nvram_set_defaults()
1377 			       struct esas2r_sas_nvram *nvram)  in esas2r_nvram_get_defaults()  argument
1385 	memcpy(&sas_addr[0], a->nvram->sas_addr, 8);  in esas2r_nvram_get_defaults()
1386 	*nvram = default_sas_nvram;  in esas2r_nvram_get_defaults()
1387 	memcpy(&nvram->sas_addr[0], &sas_addr[0], 8);  in esas2r_nvram_get_defaults()