diff options
46 files changed, 2328 insertions, 1321 deletions
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index 3c1279f27d1..afc20171313 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -570,12 +570,12 @@ static int __init omap2_init_devices(void) omap_init_mcspi(); omap_init_sham(); omap_init_aes(); + omap_init_rng(); } else { /* These can be removed when bindings are done */ omap_init_wl12xx_of(); } omap_init_sti(); - omap_init_rng(); omap_init_vout(); return 0; diff --git a/arch/x86/crypto/camellia_glue.c b/arch/x86/crypto/camellia_glue.c index 5cb86ccd4ac..c171dcbf192 100644 --- a/arch/x86/crypto/camellia_glue.c +++ b/arch/x86/crypto/camellia_glue.c @@ -62,7 +62,7 @@ static void camellia_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src) } /* camellia sboxes */ -const u64 camellia_sp10011110[256] = { +__visible const u64 camellia_sp10011110[256] = { 0x7000007070707000ULL, 0x8200008282828200ULL, 0x2c00002c2c2c2c00ULL, 0xec0000ecececec00ULL, 0xb30000b3b3b3b300ULL, 0x2700002727272700ULL, 0xc00000c0c0c0c000ULL, 0xe50000e5e5e5e500ULL, 0xe40000e4e4e4e400ULL, @@ -151,7 +151,7 @@ const u64 camellia_sp10011110[256] = { 0x9e00009e9e9e9e00ULL, }; -const u64 camellia_sp22000222[256] = { +__visible const u64 camellia_sp22000222[256] = { 0xe0e0000000e0e0e0ULL, 0x0505000000050505ULL, 0x5858000000585858ULL, 0xd9d9000000d9d9d9ULL, 0x6767000000676767ULL, 0x4e4e0000004e4e4eULL, 0x8181000000818181ULL, 0xcbcb000000cbcbcbULL, 0xc9c9000000c9c9c9ULL, @@ -240,7 +240,7 @@ const u64 camellia_sp22000222[256] = { 0x3d3d0000003d3d3dULL, }; -const u64 camellia_sp03303033[256] = { +__visible const u64 camellia_sp03303033[256] = { 0x0038380038003838ULL, 0x0041410041004141ULL, 0x0016160016001616ULL, 0x0076760076007676ULL, 0x00d9d900d900d9d9ULL, 0x0093930093009393ULL, 0x0060600060006060ULL, 0x00f2f200f200f2f2ULL, 0x0072720072007272ULL, @@ -329,7 +329,7 @@ const u64 camellia_sp03303033[256] = { 0x004f4f004f004f4fULL, }; -const u64 camellia_sp00444404[256] = { +__visible const u64 camellia_sp00444404[256] = { 0x0000707070700070ULL, 0x00002c2c2c2c002cULL, 0x0000b3b3b3b300b3ULL, 0x0000c0c0c0c000c0ULL, 0x0000e4e4e4e400e4ULL, 0x0000575757570057ULL, 0x0000eaeaeaea00eaULL, 0x0000aeaeaeae00aeULL, 0x0000232323230023ULL, @@ -418,7 +418,7 @@ const u64 camellia_sp00444404[256] = { 0x00009e9e9e9e009eULL, }; -const u64 camellia_sp02220222[256] = { +__visible const u64 camellia_sp02220222[256] = { 0x00e0e0e000e0e0e0ULL, 0x0005050500050505ULL, 0x0058585800585858ULL, 0x00d9d9d900d9d9d9ULL, 0x0067676700676767ULL, 0x004e4e4e004e4e4eULL, 0x0081818100818181ULL, 0x00cbcbcb00cbcbcbULL, 0x00c9c9c900c9c9c9ULL, @@ -507,7 +507,7 @@ const u64 camellia_sp02220222[256] = { 0x003d3d3d003d3d3dULL, }; -const u64 camellia_sp30333033[256] = { +__visible const u64 camellia_sp30333033[256] = { 0x3800383838003838ULL, 0x4100414141004141ULL, 0x1600161616001616ULL, 0x7600767676007676ULL, 0xd900d9d9d900d9d9ULL, 0x9300939393009393ULL, 0x6000606060006060ULL, 0xf200f2f2f200f2f2ULL, 0x7200727272007272ULL, @@ -596,7 +596,7 @@ const u64 camellia_sp30333033[256] = { 0x4f004f4f4f004f4fULL, }; -const u64 camellia_sp44044404[256] = { +__visible const u64 camellia_sp44044404[256] = { 0x7070007070700070ULL, 0x2c2c002c2c2c002cULL, 0xb3b300b3b3b300b3ULL, 0xc0c000c0c0c000c0ULL, 0xe4e400e4e4e400e4ULL, 0x5757005757570057ULL, 0xeaea00eaeaea00eaULL, 0xaeae00aeaeae00aeULL, 0x2323002323230023ULL, @@ -685,7 +685,7 @@ const u64 camellia_sp44044404[256] = { 0x9e9e009e9e9e009eULL, }; -const u64 camellia_sp11101110[256] = { +__visible const u64 camellia_sp11101110[256] = { 0x7070700070707000ULL, 0x8282820082828200ULL, 0x2c2c2c002c2c2c00ULL, 0xececec00ececec00ULL, 0xb3b3b300b3b3b300ULL, 0x2727270027272700ULL, 0xc0c0c000c0c0c000ULL, 0xe5e5e500e5e5e500ULL, 0xe4e4e400e4e4e400ULL, @@ -828,8 +828,8 @@ static void camellia_setup_tail(u64 *subkey, u64 *subRL, int max) subRL[1] ^= (subRL[1] & ~subRL[9]) << 32; /* modified for FLinv(kl2) */ - dw = (subRL[1] & subRL[9]) >> 32, - subRL[1] ^= rol32(dw, 1); + dw = (subRL[1] & subRL[9]) >> 32; + subRL[1] ^= rol32(dw, 1); /* round 8 */ subRL[11] ^= subRL[1]; @@ -840,8 +840,8 @@ static void camellia_setup_tail(u64 *subkey, u64 *subRL, int max) subRL[1] ^= (subRL[1] & ~subRL[17]) << 32; /* modified for FLinv(kl4) */ - dw = (subRL[1] & subRL[17]) >> 32, - subRL[1] ^= rol32(dw, 1); + dw = (subRL[1] & subRL[17]) >> 32; + subRL[1] ^= rol32(dw, 1); /* round 14 */ subRL[19] ^= subRL[1]; @@ -859,8 +859,8 @@ static void camellia_setup_tail(u64 *subkey, u64 *subRL, int max) } else { subRL[1] ^= (subRL[1] & ~subRL[25]) << 32; /* modified for FLinv(kl6) */ - dw = (subRL[1] & subRL[25]) >> 32, - subRL[1] ^= rol32(dw, 1); + dw = (subRL[1] & subRL[25]) >> 32; + subRL[1] ^= rol32(dw, 1); /* round 20 */ subRL[27] ^= subRL[1]; @@ -882,8 +882,8 @@ static void camellia_setup_tail(u64 *subkey, u64 *subRL, int max) kw4 ^= (kw4 & ~subRL[24]) << 32; /* modified for FL(kl5) */ - dw = (kw4 & subRL[24]) >> 32, - kw4 ^= rol32(dw, 1); + dw = (kw4 & subRL[24]) >> 32; + kw4 ^= rol32(dw, 1); } /* round 17 */ @@ -895,8 +895,8 @@ static void camellia_setup_tail(u64 *subkey, u64 *subRL, int max) kw4 ^= (kw4 & ~subRL[16]) << 32; /* modified for FL(kl3) */ - dw = (kw4 & subRL[16]) >> 32, - kw4 ^= rol32(dw, 1); + dw = (kw4 & subRL[16]) >> 32; + kw4 ^= rol32(dw, 1); /* round 11 */ subRL[14] ^= kw4; @@ -907,8 +907,8 @@ static void camellia_setup_tail(u64 *subkey, u64 *subRL, int max) kw4 ^= (kw4 & ~subRL[8]) << 32; /* modified for FL(kl1) */ - dw = (kw4 & subRL[8]) >> 32, - kw4 ^= rol32(dw, 1); + dw = (kw4 & subRL[8]) >> 32; + kw4 ^= rol32(dw, 1); /* round 5 */ subRL[6] ^= kw4; @@ -928,8 +928,8 @@ static void camellia_setup_tail(u64 *subkey, u64 *subRL, int max) SET_SUBKEY_LR(6, subRL[5] ^ subRL[7]); /* round 5 */ tl = (subRL[10] >> 32) ^ (subRL[10] & ~subRL[8]); - dw = tl & (subRL[8] >> 32), /* FL(kl1) */ - tr = subRL[10] ^ rol32(dw, 1); + dw = tl & (subRL[8] >> 32); /* FL(kl1) */ + tr = subRL[10] ^ rol32(dw, 1); tt = (tr | ((u64)tl << 32)); SET_SUBKEY_LR(7, subRL[6] ^ tt); /* round 6 */ @@ -937,8 +937,8 @@ static void camellia_setup_tail(u64 *subkey, u64 *subRL, int max) SET_SUBKEY_LR(9, subRL[9]); /* FLinv(kl2) */ tl = (subRL[7] >> 32) ^ (subRL[7] & ~subRL[9]); - dw = tl & (subRL[9] >> 32), /* FLinv(kl2) */ - tr = subRL[7] ^ rol32(dw, 1); + dw = tl & (subRL[9] >> 32); /* FLinv(kl2) */ + tr = subRL[7] ^ rol32(dw, 1); tt = (tr | ((u64)tl << 32)); SET_SUBKEY_LR(10, subRL[11] ^ tt); /* round 7 */ @@ -948,8 +948,8 @@ static void camellia_setup_tail(u64 *subkey, u64 *subRL, int max) SET_SUBKEY_LR(14, subRL[13] ^ subRL[15]); /* round 11 */ tl = (subRL[18] >> 32) ^ (subRL[18] & ~subRL[16]); - dw = tl & (subRL[16] >> 32), /* FL(kl3) */ - tr = subRL[18] ^ rol32(dw, 1); + dw = tl & (subRL[16] >> 32); /* FL(kl3) */ + tr = subRL[18] ^ rol32(dw, 1); tt = (tr | ((u64)tl << 32)); SET_SUBKEY_LR(15, subRL[14] ^ tt); /* round 12 */ @@ -957,8 +957,8 @@ static void camellia_setup_tail(u64 *subkey, u64 *subRL, int max) SET_SUBKEY_LR(17, subRL[17]); /* FLinv(kl4) */ tl = (subRL[15] >> 32) ^ (subRL[15] & ~subRL[17]); - dw = tl & (subRL[17] >> 32), /* FLinv(kl4) */ - tr = subRL[15] ^ rol32(dw, 1); + dw = tl & (subRL[17] >> 32); /* FLinv(kl4) */ + tr = subRL[15] ^ rol32(dw, 1); tt = (tr | ((u64)tl << 32)); SET_SUBKEY_LR(18, subRL[19] ^ tt); /* round 13 */ @@ -972,8 +972,8 @@ static void camellia_setup_tail(u64 *subkey, u64 *subRL, int max) SET_SUBKEY_LR(24, subRL[24] ^ subRL[23]); /* kw3 */ } else { tl = (subRL[26] >> 32) ^ (subRL[26] & ~subRL[24]); - dw = tl & (subRL[24] >> 32), /* FL(kl5) */ - tr = subRL[26] ^ rol32(dw, 1); + dw = tl & (subRL[24] >> 32); /* FL(kl5) */ + tr = subRL[26] ^ rol32(dw, 1); tt = (tr | ((u64)tl << 32)); SET_SUBKEY_LR(23, subRL[22] ^ tt); /* round 18 */ @@ -981,8 +981,8 @@ static void camellia_setup_tail(u64 *subkey, u64 *subRL, int max) SET_SUBKEY_LR(25, subRL[25]); /* FLinv(kl6) */ tl = (subRL[23] >> 32) ^ (subRL[23] & ~subRL[25]); - dw = tl & (subRL[25] >> 32), /* FLinv(kl6) */ - tr = subRL[23] ^ rol32(dw, 1); + dw = tl & (subRL[25] >> 32); /* FLinv(kl6) */ + tr = subRL[23] ^ rol32(dw, 1); tt = (tr | ((u64)tl << 32)); SET_SUBKEY_LR(26, subRL[27] ^ tt); /* round 19 */ diff --git a/arch/x86/include/asm/xor_avx.h b/arch/x86/include/asm/xor_avx.h index 7ea79c5fa1f..492b29802f5 100644 --- a/arch/x86/include/asm/xor_avx.h +++ b/arch/x86/include/asm/xor_avx.h @@ -167,12 +167,12 @@ static struct xor_block_template xor_block_avx = { #define AVX_XOR_SPEED \ do { \ - if (cpu_has_avx) \ + if (cpu_has_avx && cpu_has_osxsave) \ xor_speed(&xor_block_avx); \ } while (0) #define AVX_SELECT(FASTEST) \ - (cpu_has_avx ? &xor_block_avx : FASTEST) + (cpu_has_avx && cpu_has_osxsave ? &xor_block_avx : FASTEST) #else diff --git a/crypto/aes_generic.c b/crypto/aes_generic.c index 47f2e5c7175..fd0d6b45497 100644 --- a/crypto/aes_generic.c +++ b/crypto/aes_generic.c @@ -62,7 +62,7 @@ static inline u8 byte(const u32 x, const unsigned n) static const u32 rco_tab[10] = { 1, 2, 4, 8, 16, 32, 64, 128, 27, 54 }; -const u32 crypto_ft_tab[4][256] = { +__visible const u32 crypto_ft_tab[4][256] = { { 0xa56363c6, 0x847c7cf8, 0x997777ee, 0x8d7b7bf6, 0x0df2f2ff, 0xbd6b6bd6, 0xb16f6fde, 0x54c5c591, @@ -326,7 +326,7 @@ const u32 crypto_ft_tab[4][256] = { } }; -const u32 crypto_fl_tab[4][256] = { +__visible const u32 crypto_fl_tab[4][256] = { { 0x00000063, 0x0000007c, 0x00000077, 0x0000007b, 0x000000f2, 0x0000006b, 0x0000006f, 0x000000c5, @@ -590,7 +590,7 @@ const u32 crypto_fl_tab[4][256] = { } }; -const u32 crypto_it_tab[4][256] = { +__visible const u32 crypto_it_tab[4][256] = { { 0x50a7f451, 0x5365417e, 0xc3a4171a, 0x965e273a, 0xcb6bab3b, 0xf1459d1f, 0xab58faac, 0x9303e34b, @@ -854,7 +854,7 @@ const u32 crypto_it_tab[4][256] = { } }; -const u32 crypto_il_tab[4][256] = { +__visible const u32 crypto_il_tab[4][256] = { { 0x00000052, 0x00000009, 0x0000006a, 0x000000d5, 0x00000030, 0x00000036, 0x000000a5, 0x00000038, diff --git a/crypto/camellia_generic.c b/crypto/camellia_generic.c index 75efa205230..26bcd7a2d6b 100644 --- a/crypto/camellia_generic.c +++ b/crypto/camellia_generic.c @@ -388,8 +388,8 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max) /* round 6 */ subL[7] ^= subL[1]; subR[7] ^= subR[1]; subL[1] ^= subR[1] & ~subR[9]; - dw = subL[1] & subL[9], - subR[1] ^= rol32(dw, 1); /* modified for FLinv(kl2) */ + dw = subL[1] & subL[9]; + subR[1] ^= rol32(dw, 1); /* modified for FLinv(kl2) */ /* round 8 */ subL[11] ^= subL[1]; subR[11] ^= subR[1]; /* round 10 */ @@ -397,8 +397,8 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max) /* round 12 */ subL[15] ^= subL[1]; subR[15] ^= subR[1]; subL[1] ^= subR[1] & ~subR[17]; - dw = subL[1] & subL[17], - subR[1] ^= rol32(dw, 1); /* modified for FLinv(kl4) */ + dw = subL[1] & subL[17]; + subR[1] ^= rol32(dw, 1); /* modified for FLinv(kl4) */ /* round 14 */ subL[19] ^= subL[1]; subR[19] ^= subR[1]; /* round 16 */ @@ -413,8 +413,8 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max) kw4l = subL[25]; kw4r = subR[25]; } else { subL[1] ^= subR[1] & ~subR[25]; - dw = subL[1] & subL[25], - subR[1] ^= rol32(dw, 1); /* modified for FLinv(kl6) */ + dw = subL[1] & subL[25]; + subR[1] ^= rol32(dw, 1); /* modified for FLinv(kl6) */ /* round 20 */ subL[27] ^= subL[1]; subR[27] ^= subR[1]; /* round 22 */ @@ -433,8 +433,8 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max) /* round 19 */ subL[26] ^= kw4l; subR[26] ^= kw4r; kw4l ^= kw4r & ~subR[24]; - dw = kw4l & subL[24], - kw4r ^= rol32(dw, 1); /* modified for FL(kl5) */ + dw = kw4l & subL[24]; + kw4r ^= rol32(dw, 1); /* modified for FL(kl5) */ } /* round 17 */ subL[22] ^= kw4l; subR[22] ^= kw4r; @@ -443,8 +443,8 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max) /* round 13 */ subL[18] ^= kw4l; subR[18] ^= kw4r; kw4l ^= kw4r & ~subR[16]; - dw = kw4l & subL[16], - kw4r ^= rol32(dw, 1); /* modified for FL(kl3) */ + dw = kw4l & subL[16]; + kw4r ^= rol32(dw, 1); /* modified for FL(kl3) */ /* round 11 */ subL[14] ^= kw4l; subR[14] ^= kw4r; /* round 9 */ @@ -452,8 +452,8 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max) /* round 7 */ subL[10] ^= kw4l; subR[10] ^= kw4r; kw4l ^= kw4r & ~subR[8]; - dw = kw4l & subL[8], - kw4r ^= rol32(dw, 1); /* modified for FL(kl1) */ + dw = kw4l & subL[8]; + kw4r ^= rol32(dw, 1); /* modified for FL(kl1) */ /* round 5 */ subL[6] ^= kw4l; subR[6] ^= kw4r; /* round 3 */ @@ -477,8 +477,8 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max) SUBKEY_L(6) = subL[5] ^ subL[7]; /* round 5 */ SUBKEY_R(6) = subR[5] ^ subR[7]; tl = subL[10] ^ (subR[10] & ~subR[8]); - dw = tl & subL[8], /* FL(kl1) */ - tr = subR[10] ^ rol32(dw, 1); + dw = tl & subL[8]; /* FL(kl1) */ + tr = subR[10] ^ rol32(dw, 1); SUBKEY_L(7) = subL[6] ^ tl; /* round 6 */ SUBKEY_R(7) = subR[6] ^ tr; SUBKEY_L(8) = subL[8]; /* FL(kl1) */ @@ -486,8 +486,8 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max) SUBKEY_L(9) = subL[9]; /* FLinv(kl2) */ SUBKEY_R(9) = subR[9]; tl = subL[7] ^ (subR[7] & ~subR[9]); - dw = tl & subL[9], /* FLinv(kl2) */ - tr = subR[7] ^ rol32(dw, 1); + dw = tl & subL[9]; /* FLinv(kl2) */ + tr = subR[7] ^ rol32(dw, 1); SUBKEY_L(10) = tl ^ subL[11]; /* round 7 */ SUBKEY_R(10) = tr ^ subR[11]; SUBKEY_L(11) = subL[10] ^ subL[12]; /* round 8 */ @@ -499,8 +499,8 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max) SUBKEY_L(14) = subL[13] ^ subL[15]; /* round 11 */ SUBKEY_R(14) = subR[13] ^ subR[15]; tl = subL[18] ^ (subR[18] & ~subR[16]); - dw = tl & subL[16], /* FL(kl3) */ - tr = subR[18] ^ rol32(dw, 1); + dw = tl & subL[16]; /* FL(kl3) */ + tr = subR[18] ^ rol32(dw, 1); SUBKEY_L(15) = subL[14] ^ tl; /* round 12 */ SUBKEY_R(15) = subR[14] ^ tr; SUBKEY_L(16) = subL[16]; /* FL(kl3) */ @@ -508,8 +508,8 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max) SUBKEY_L(17) = subL[17]; /* FLinv(kl4) */ SUBKEY_R(17) = subR[17]; tl = subL[15] ^ (subR[15] & ~subR[17]); - dw = tl & subL[17], /* FLinv(kl4) */ - tr = subR[15] ^ rol32(dw, 1); + dw = tl & subL[17]; /* FLinv(kl4) */ + tr = subR[15] ^ rol32(dw, 1); SUBKEY_L(18) = tl ^ subL[19]; /* round 13 */ SUBKEY_R(18) = tr ^ subR[19]; SUBKEY_L(19) = subL[18] ^ subL[20]; /* round 14 */ @@ -527,8 +527,8 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max) SUBKEY_R(24) = subR[24] ^ subR[23]; } else { tl = subL[26] ^ (subR[26] & ~subR[24]); - dw = tl & subL[24], /* FL(kl5) */ - tr = subR[26] ^ rol32(dw, 1); + dw = tl & subL[24]; /* FL(kl5) */ + tr = subR[26] ^ rol32(dw, 1); SUBKEY_L(23) = subL[22] ^ tl; /* round 18 */ SUBKEY_R(23) = subR[22] ^ tr; SUBKEY_L(24) = subL[24]; /* FL(kl5) */ @@ -536,8 +536,8 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max) SUBKEY_L(25) = subL[25]; /* FLinv(kl6) */ SUBKEY_R(25) = subR[25]; tl = subL[23] ^ (subR[23] & ~subR[25]); - dw = tl & subL[25], /* FLinv(kl6) */ - tr = subR[23] ^ rol32(dw, 1); + dw = tl & subL[25]; /* FLinv(kl6) */ + tr = subR[23] ^ rol32(dw, 1); SUBKEY_L(26) = tl ^ subL[27]; /* round 19 */ SUBKEY_R(26) = tr ^ subR[27]; SUBKEY_L(27) = subL[26] ^ subL[28]; /* round 20 */ diff --git a/crypto/cast_common.c b/crypto/cast_common.c index a15f523d5f5..117dd8250f2 100644 --- a/crypto/cast_common.c +++ b/crypto/cast_common.c @@ -15,7 +15,7 @@ #include <linux/module.h> #include <crypto/cast_common.h> -const u32 cast_s1[256] = { +__visible const u32 cast_s1[256] = { 0x30fb40d4, 0x9fa0ff0b, 0x6beccd2f, 0x3f258c7a, 0x1e213f2f, 0x9c004dd3, 0x6003e540, 0xcf9fc949, 0xbfd4af27, 0x88bbbdb5, 0xe2034090, 0x98d09675, 0x6e63a0e0, @@ -83,7 +83,7 @@ const u32 cast_s1[256] = { }; EXPORT_SYMBOL_GPL(cast_s1); -const u32 cast_s2[256] = { +__visible const u32 cast_s2[256] = { 0x1f201094, 0xef0ba75b, 0x69e3cf7e, 0x393f4380, 0xfe61cf7a, 0xeec5207a, 0x55889c94, 0x72fc0651, 0xada7ef79, 0x4e1d7235, 0xd55a63ce, 0xde0436ba, 0x99c430ef, @@ -151,7 +151,7 @@ const u32 cast_s2[256] = { }; EXPORT_SYMBOL_GPL(cast_s2); -const u32 cast_s3[256] = { +__visible const u32 cast_s3[256] = { 0x8defc240, 0x25fa5d9f, 0xeb903dbf, 0xe810c907, 0x47607fff, 0x369fe44b, 0x8c1fc644, 0xaececa90, 0xbeb1f9bf, 0xeefbcaea, 0xe8cf1950, 0x51df07ae, 0x920e8806, @@ -219,7 +219,7 @@ const u32 cast_s3[256] = { }; EXPORT_SYMBOL_GPL(cast_s3); -const u32 cast_s4[256] = { +__visible const u32 cast_s4[256] = { 0x9db30420, 0x1fb6e9de, 0xa7be7bef, 0xd273a298, 0x4a4f7bdb, 0x64ad8c57, 0x85510443, 0xfa020ed1, 0x7e287aff, 0xe60fb663, 0x095f35a1, 0x79ebf120, 0xfd059d43, diff --git a/crypto/fcrypt.c b/crypto/fcrypt.c index 3b2cf569c68..021d7fec6bc 100644 --- a/crypto/fcrypt.c +++ b/crypto/fcrypt.c @@ -110,7 +110,7 @@ static const __be32 sbox0[256] = { }; #undef Z -#define Z(x) cpu_to_be32((x << 27) | (x >> 5)) +#define Z(x) cpu_to_be32(((x & 0x1f) << 27) | (x >> 5)) static const __be32 sbox1[256] = { Z(0x77), Z(0x14), Z(0xa6), Z(0xfe), Z(0xb2), Z(0x5e), Z(0x8c), Z(0x3e), Z(0x67), Z(0x6c), Z(0xa1), Z(0x0d), Z(0xc2), Z(0xa2), Z(0xc1), Z(0x85), diff --git a/crypto/scatterwalk.c b/crypto/scatterwalk.c index 7281b8a93ad..79ca2278c2a 100644 --- a/crypto/scatterwalk.c +++ b/crypto/scatterwalk.c @@ -124,3 +124,25 @@ void scatterwalk_map_and_copy(void *buf, struct scatterlist *sg, scatterwalk_done(&walk, out, 0); } EXPORT_SYMBOL_GPL(scatterwalk_map_and_copy); + +int scatterwalk_bytes_sglen(struct scatterlist *sg, int num_bytes) +{ + int offset = 0, n = 0; + + /* num_bytes is too small */ + if (num_bytes < sg->length) + return -1; + + do { + offset += sg->length; + n++; + sg = scatterwalk_sg_next(sg); + + /* num_bytes is too large */ + if (unlikely(!sg && (num_bytes < offset))) + return -1; + } while (sg && (num_bytes > offset)); + + return n; +} +EXPORT_SYMBOL_GPL(scatterwalk_bytes_sglen); diff --git a/crypto/testmgr.c b/crypto/testmgr.c index ecddf921a9d..b7bc2e70895 100644 --- a/crypto/testmgr.c +++ b/crypto/testmgr.c @@ -3224,7 +3224,7 @@ int alg_test(const char *driver, const char *alg, u32 type, u32 mask) if (i >= 0) rc |= alg_test_descs[i].test(alg_test_descs + i, driver, type, mask); - if (j >= 0) + if (j >= 0 && j != i) rc |= alg_test_descs[j].test(alg_test_descs + j, driver, type, mask); diff --git a/drivers/char/hw_random/Kconfig b/drivers/char/hw_random/Kconfig index 40a865449f3..0aa9d91daef 100644 --- a/drivers/char/hw_random/Kconfig +++ b/drivers/char/hw_random/Kconfig @@ -153,12 +153,12 @@ config HW_RANDOM_IXP4XX config HW_RANDOM_OMAP tristate "OMAP Random Number Generator support" - depends on HW_RANDOM && (ARCH_OMAP16XX || ARCH_OMAP2) + depends on HW_RANDOM && (ARCH_OMAP16XX || ARCH_OMAP2PLUS) default HW_RANDOM ---help--- This driver provides kernel-side support for the Random Number - Generator hardware found on OMAP16xx and OMAP24xx multimedia - processors. + Generator hardware found on OMAP16xx, OMAP2/3/4/5 and AM33xx/AM43xx + multimedia processors. To compile this driver as a module, choose M here: the module will be called omap-rng. diff --git a/drivers/char/hw_random/mxc-rnga.c b/drivers/char/hw_random/mxc-rnga.c index 19a12ac64a9..6a86b6f56af 100644 --- a/drivers/char/hw_random/mxc-rnga.c +++ b/drivers/char/hw_random/mxc-rnga.c @@ -164,7 +164,9 @@ static int __init mxc_rnga_probe(struct platform_device *pdev) goto out; } - clk_prepare_enable(mxc_rng->clk); + err = clk_prepare_enable(mxc_rng->clk); + if (err) + goto out; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); mxc_rng->mem = devm_ioremap_resource(&pdev->dev, res); diff --git a/drivers/char/hw_random/omap-rng.c b/drivers/char/hw_random/omap-rng.c index 6843ec87b98..9b89ff4881d 100644 --- a/drivers/char/hw_random/omap-rng.c +++ b/drivers/char/hw_random/omap-rng.c @@ -24,57 +24,131 @@ #include <linux/delay.h> #include <linux/slab.h> #include <linux/pm_runtime.h> +#include <linux/of.h> +#include <linux/of_device.h> +#include <linux/of_address.h> +#include <linux/interrupt.h> #include <asm/io.h> -#define RNG_OUT_REG 0x00 /* Output register */ -#define RNG_STAT_REG 0x04 /* Status register - [0] = STAT_BUSY */ -#define RNG_ALARM_REG 0x24 /* Alarm register - [7:0] = ALARM_COUNTER */ -#define RNG_CONFIG_REG 0x28 /* Configuration register - [11:6] = RESET_COUNT - [5:3] = RING2_DELAY - [2:0] = RING1_DELAY */ -#define RNG_REV_REG 0x3c /* Revision register - [7:0] = REV_NB */ -#define RNG_MASK_REG 0x40 /* Mask and reset register - [2] = IT_EN - [1] = SOFTRESET - [0] = AUTOIDLE */ -#define RNG_SYSSTATUS 0x44 /* System status - [0] = RESETDONE */ +#define RNG_REG_STATUS_RDY (1 << 0) + +#define RNG_REG_INTACK_RDY_MASK (1 << 0) +#define RNG_REG_INTACK_SHUTDOWN_OFLO_MASK (1 << 1) +#define RNG_SHUTDOWN_OFLO_MASK (1 << 1) + +#define RNG_CONTROL_STARTUP_CYCLES_SHIFT 16 +#define RNG_CONTROL_STARTUP_CYCLES_MASK (0xffff << 16) +#define RNG_CONTROL_ENABLE_TRNG_SHIFT 10 +#define RNG_CONTROL_ENABLE_TRNG_MASK (1 << 10) + +#define RNG_CONFIG_MAX_REFIL_CYCLES_SHIFT 16 +#define RNG_CONFIG_MAX_REFIL_CYCLES_MASK (0xffff << 16) +#define RNG_CONFIG_MIN_REFIL_CYCLES_SHIFT 0 +#define RNG_CONFIG_MIN_REFIL_CYCLES_MASK (0xff << 0) + +#define RNG_CONTROL_STARTUP_CYCLES 0xff +#define RNG_CONFIG_MIN_REFIL_CYCLES 0x21 +#define RNG_CONFIG_MAX_REFIL_CYCLES 0x22 + +#define RNG_ALARMCNT_ALARM_TH_SHIFT 0x0 +#define RNG_ALARMCNT_ALARM_TH_MASK (0xff << 0) +#define RNG_ALARMCNT_SHUTDOWN_TH_SHIFT 16 +#define RNG_ALARMCNT_SHUTDOWN_TH_MASK (0x1f << 16) +#define RNG_ALARM_THRESHOLD 0xff +#define RNG_SHUTDOWN_THRESHOLD 0x4 + +#define RNG_REG_FROENABLE_MASK 0xffffff +#define RNG_REG_FRODETUNE_MASK 0xffffff + +#define OMAP2_RNG_OUTPUT_SIZE 0x4 +#define OMAP4_RNG_OUTPUT_SIZE 0x8 + +enum { + RNG_OUTPUT_L_REG = 0, + RNG_OUTPUT_H_REG, + RNG_STATUS_REG, + RNG_INTMASK_REG, + RNG_INTACK_REG, + RNG_CONTROL_REG, + RNG_CONFIG_REG, + RNG_ALARMCNT_REG, + RNG_FROENABLE_REG, + RNG_FRODETUNE_REG, + RNG_ALARMMASK_REG, + RNG_ALARMSTOP_REG, + RNG_REV_REG, + RNG_SYSCONFIG_REG, +}; + +static const u16 reg_map_omap2[] = { + [RNG_OUTPUT_L_REG] = 0x0, + [RNG_STATUS_REG] = 0x4, + [RNG_CONFIG_REG] = 0x28, + [RNG_REV_REG] = 0x3c, + [RNG_SYSCONFIG_REG] = 0x40, +}; +static const u16 reg_map_omap4[] = { + [RNG_OUTPUT_L_REG] = 0x0, + [RNG_OUTPUT_H_REG] = 0x4, + [RNG_STATUS_REG] = 0x8, + [RNG_INTMASK_REG] = 0xc, + [RNG_INTACK_REG] = 0x10, + [RNG_CONTROL_R |