143 			IWL_ERR(trans, "OTP with bad signature: 0x%08x\n", gp);  in iwl_eeprom_verify_signature()
150 			"bad EEPROM/OTP signature, type=%s, EEPROM_GP=0x%08x\n",  in iwl_eeprom_verify_signature()
151 			nvm_is_otp ? "OTP" : "EEPROM", gp);  in iwl_eeprom_verify_signature()
158  * OTP related functions
174 	/* OTP only valid for CP/PP and after */  in iwl_nvm_is_otp()
208 	 * this is only applicable for HW with OTP shadow RAM  in iwl_init_otp_access()
231 		IWL_ERR(trans, "Time out reading OTP[%d]\n", addr);  in iwl_read_otp_word()
239 		/* set the uncorrectable OTP ECC bit for acknowledgment */  in iwl_read_otp_word()
242 		IWL_ERR(trans, "Uncorrectable OTP ECC error, abort OTP read\n");  in iwl_read_otp_word()
247 		/* set the correctable OTP ECC bit for acknowledgment */  in iwl_read_otp_word()
250 		IWL_ERR(trans, "Correctable OTP ECC error, continue read\n");  in iwl_read_otp_word()
257  * iwl_is_otp_empty: check for empty OTP
265 	/* locate the beginning of OTP link list */  in iwl_is_otp_empty()
268 			IWL_ERR(trans, "OTP is empty\n");  in iwl_is_otp_empty()
272 		IWL_ERR(trans, "Unable to read first block of OTP list.\n");  in iwl_is_otp_empty()
281  * iwl_find_otp_image: find EEPROM image in OTP
282  *   finding the OTP block that contains the EEPROM image.
285  *   If all the available OTP blocks are full, the last block will be the block
299 	/* checking for empty OTP or error */  in iwl_find_otp_image()
305 	 * until reach the max number of OTP blocks  in iwl_find_otp_image()
306 	 * different devices have different number of OTP blocks  in iwl_find_otp_image()
314 		IWL_DEBUG_EEPROM(trans->dev, "OTP blocks %d addr 0x%x\n",  in iwl_find_otp_image()
333 	/* OTP has no valid blocks */  in iwl_find_otp_image()
334 	IWL_DEBUG_EEPROM(trans->dev, "OTP has no valid blocks\n");  in iwl_find_otp_image()
387 			IWL_ERR(trans, "Failed to initialize OTP access.\n");  in iwl_read_eeprom()
437 			 nvm_is_otp ? "OTP" : "EEPROM");  in iwl_read_eeprom()