diff options
Diffstat (limited to 'arch/s390/include/asm/cpacf.h')
| -rw-r--r-- | arch/s390/include/asm/cpacf.h | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/arch/s390/include/asm/cpacf.h b/arch/s390/include/asm/cpacf.h index e2dfbf280d12..ba4aecc2dac7 100644 --- a/arch/s390/include/asm/cpacf.h +++ b/arch/s390/include/asm/cpacf.h @@ -25,7 +25,7 @@ #define CPACF_KMO 0xb92b /* MSA4 */ #define CPACF_PCC 0xb92c /* MSA4 */ #define CPACF_KMCTR 0xb92d /* MSA4 */ -#define CPACF_PPNO 0xb93c /* MSA5 */ +#define CPACF_PRNO 0xb93c /* MSA5 */ /* * En/decryption modifier bits @@ -123,12 +123,12 @@ #define CPACF_PCKMO_ENC_AES_256_KEY 0x14 /* - * Function codes for the PPNO (PERFORM PSEUDORANDOM NUMBER OPERATION) + * Function codes for the PRNO (PERFORM RANDOM NUMBER OPERATION) * instruction */ -#define CPACF_PPNO_QUERY 0x00 -#define CPACF_PPNO_SHA512_DRNG_GEN 0x03 -#define CPACF_PPNO_SHA512_DRNG_SEED 0x83 +#define CPACF_PRNO_QUERY 0x00 +#define CPACF_PRNO_SHA512_DRNG_GEN 0x03 +#define CPACF_PRNO_SHA512_DRNG_SEED 0x83 typedef struct { unsigned char bytes[16]; } cpacf_mask_t; @@ -173,7 +173,7 @@ static inline int __cpacf_check_opcode(unsigned int opcode) case CPACF_PCC: case CPACF_KMCTR: return test_facility(77); /* check for MSA4 */ - case CPACF_PPNO: + case CPACF_PRNO: return test_facility(57); /* check for MSA5 */ default: BUG(); @@ -373,16 +373,16 @@ static inline int cpacf_kmctr(unsigned long func, void *param, u8 *dest, } /** - * cpacf_ppno() - executes the PPNO (PERFORM PSEUDORANDOM NUMBER OPERATION) + * cpacf_prno() - executes the PRNO (PERFORM RANDOM NUMBER OPERATION) * instruction - * @func: the function code passed to PPNO; see CPACF_PPNO_xxx defines + * @func: the function code passed to PRNO; see CPACF_PRNO_xxx defines * @param: address of parameter block; see POP for details on each func * @dest: address of destination memory area * @dest_len: size of destination memory area in bytes * @seed: address of seed data * @seed_len: size of seed data in bytes */ -static inline void cpacf_ppno(unsigned long func, void *param, +static inline void cpacf_prno(unsigned long func, void *param, u8 *dest, long dest_len, const u8 *seed, long seed_len) { @@ -398,7 +398,7 @@ static inline void cpacf_ppno(unsigned long func, void *param, " brc 1,0b\n" /* handle partial completion */ : [dst] "+a" (r2), [dlen] "+d" (r3) : [fc] "d" (r0), [pba] "a" (r1), - [seed] "a" (r4), [slen] "d" (r5), [opc] "i" (CPACF_PPNO) + [seed] "a" (r4), [slen] "d" (r5), [opc] "i" (CPACF_PRNO) : "cc", "memory"); } |