440 static int hw_crypto_ccm128_setiv(u8 *iv_buf, u8 *nonce, u32 nlen, u32 mlen)  in hw_crypto_ccm128_setiv()  argument
442 	u32 L = iv_buf[0] & 7;	/* the L parameter */  in hw_crypto_ccm128_setiv()
448 		iv_buf[8]  = mlen >> (56 % (sizeof(mlen) * 8));  in hw_crypto_ccm128_setiv()
449 		iv_buf[9]  = mlen >> (48 % (sizeof(mlen) * 8));  in hw_crypto_ccm128_setiv()
450 		iv_buf[10] = mlen >> (40 % (sizeof(mlen) * 8));  in hw_crypto_ccm128_setiv()
451 		iv_buf[11] = mlen >> (32 % (sizeof(mlen) * 8));  in hw_crypto_ccm128_setiv()
454 	iv_buf[12] = mlen >> 24;  in hw_crypto_ccm128_setiv()
455 	iv_buf[13] = mlen >> 16;  in hw_crypto_ccm128_setiv()
456 	iv_buf[14] = mlen >> 8;  in hw_crypto_ccm128_setiv()
457 	iv_buf[15] = mlen;  in hw_crypto_ccm128_setiv()
459 	iv_buf[0] &= ~0x40;	/* clear aad flag */  in hw_crypto_ccm128_setiv()
460 	memcpy(&iv_buf[1], nonce, 14 - L);  in hw_crypto_ccm128_setiv()