sparc64: Adjust crypto priorities.
Make the crypto opcode implementations have a higher priority than those provides by the ring buffer based Niagara crypto device. Also, several crypto opcode hashes were not setting the priority value at all. Signed-off-by: David S. Miller <davem@davemloft.net>
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c69ad0a3f7
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1080362425
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@ -26,6 +26,8 @@
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#include <asm/pstate.h>
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#include <asm/elf.h>
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#include "opcodes.h"
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struct aes_ops {
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void (*encrypt)(const u64 *key, const u32 *input, u32 *output);
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void (*decrypt)(const u64 *key, const u32 *input, u32 *output);
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@ -356,7 +358,7 @@ static int ctr_crypt(struct blkcipher_desc *desc,
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static struct crypto_alg algs[] = { {
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.cra_name = "aes",
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.cra_driver_name = "aes-sparc64",
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.cra_priority = 150,
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.cra_priority = SPARC_CR_OPCODE_PRIORITY,
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.cra_flags = CRYPTO_ALG_TYPE_CIPHER,
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.cra_blocksize = AES_BLOCK_SIZE,
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.cra_ctxsize = sizeof(struct crypto_sparc64_aes_ctx),
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@ -374,7 +376,7 @@ static struct crypto_alg algs[] = { {
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}, {
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.cra_name = "ecb(aes)",
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.cra_driver_name = "ecb-aes-sparc64",
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.cra_priority = 150,
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.cra_priority = SPARC_CR_OPCODE_PRIORITY,
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.cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER,
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.cra_blocksize = AES_BLOCK_SIZE,
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.cra_ctxsize = sizeof(struct crypto_sparc64_aes_ctx),
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@ -393,7 +395,7 @@ static struct crypto_alg algs[] = { {
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}, {
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.cra_name = "cbc(aes)",
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.cra_driver_name = "cbc-aes-sparc64",
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.cra_priority = 150,
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.cra_priority = SPARC_CR_OPCODE_PRIORITY,
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.cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER,
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.cra_blocksize = AES_BLOCK_SIZE,
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.cra_ctxsize = sizeof(struct crypto_sparc64_aes_ctx),
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@ -412,7 +414,7 @@ static struct crypto_alg algs[] = { {
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}, {
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.cra_name = "ctr(aes)",
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.cra_driver_name = "ctr-aes-sparc64",
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.cra_priority = 150,
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.cra_priority = SPARC_CR_OPCODE_PRIORITY,
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.cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER,
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.cra_blocksize = AES_BLOCK_SIZE,
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.cra_ctxsize = sizeof(struct crypto_sparc64_aes_ctx),
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@ -14,6 +14,8 @@
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#include <asm/pstate.h>
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#include <asm/elf.h>
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#include "opcodes.h"
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#define CAMELLIA_MIN_KEY_SIZE 16
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#define CAMELLIA_MAX_KEY_SIZE 32
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#define CAMELLIA_BLOCK_SIZE 16
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@ -219,7 +221,7 @@ static int cbc_decrypt(struct blkcipher_desc *desc,
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static struct crypto_alg algs[] = { {
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.cra_name = "camellia",
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.cra_driver_name = "camellia-sparc64",
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.cra_priority = 150,
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.cra_priority = SPARC_CR_OPCODE_PRIORITY,
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.cra_flags = CRYPTO_ALG_TYPE_CIPHER,
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.cra_blocksize = CAMELLIA_BLOCK_SIZE,
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.cra_ctxsize = sizeof(struct camellia_sparc64_ctx),
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@ -237,7 +239,7 @@ static struct crypto_alg algs[] = { {
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}, {
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.cra_name = "ecb(camellia)",
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.cra_driver_name = "ecb-camellia-sparc64",
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.cra_priority = 150,
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.cra_priority = SPARC_CR_OPCODE_PRIORITY,
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.cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER,
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.cra_blocksize = CAMELLIA_BLOCK_SIZE,
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.cra_ctxsize = sizeof(struct camellia_sparc64_ctx),
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@ -256,7 +258,7 @@ static struct crypto_alg algs[] = { {
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}, {
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.cra_name = "cbc(camellia)",
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.cra_driver_name = "cbc-camellia-sparc64",
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.cra_priority = 150,
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.cra_priority = SPARC_CR_OPCODE_PRIORITY,
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.cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER,
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.cra_blocksize = CAMELLIA_BLOCK_SIZE,
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.cra_ctxsize = sizeof(struct camellia_sparc64_ctx),
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@ -20,6 +20,8 @@
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#include <asm/pstate.h>
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#include <asm/elf.h>
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#include "opcodes.h"
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/*
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* Setting the seed allows arbitrary accumulators and flexible XOR policy
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* If your algorithm starts with ~0, then XOR with ~0 before you set
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@ -130,7 +132,7 @@ static struct shash_alg alg = {
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.base = {
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.cra_name = "crc32c",
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.cra_driver_name = "crc32c-sparc64",
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.cra_priority = 150,
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.cra_priority = SPARC_CR_OPCODE_PRIORITY,
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.cra_blocksize = CHKSUM_BLOCK_SIZE,
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.cra_ctxsize = sizeof(u32),
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.cra_alignmask = 7,
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@ -15,6 +15,8 @@
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#include <asm/pstate.h>
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#include <asm/elf.h>
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#include "opcodes.h"
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struct des_sparc64_ctx {
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u64 encrypt_expkey[DES_EXPKEY_WORDS / 2];
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u64 decrypt_expkey[DES_EXPKEY_WORDS / 2];
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@ -371,7 +373,7 @@ static int cbc3_decrypt(struct blkcipher_desc *desc,
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static struct crypto_alg algs[] = { {
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.cra_name = "des",
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.cra_driver_name = "des-sparc64",
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.cra_priority = 150,
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.cra_priority = SPARC_CR_OPCODE_PRIORITY,
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.cra_flags = CRYPTO_ALG_TYPE_CIPHER,
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.cra_blocksize = DES_BLOCK_SIZE,
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.cra_ctxsize = sizeof(struct des_sparc64_ctx),
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@ -389,7 +391,7 @@ static struct crypto_alg algs[] = { {
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}, {
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.cra_name = "ecb(des)",
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.cra_driver_name = "ecb-des-sparc64",
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.cra_priority = 150,
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.cra_priority = SPARC_CR_OPCODE_PRIORITY,
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.cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER,
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.cra_blocksize = DES_BLOCK_SIZE,
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.cra_ctxsize = sizeof(struct des_sparc64_ctx),
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@ -408,7 +410,7 @@ static struct crypto_alg algs[] = { {
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}, {
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.cra_name = "cbc(des)",
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.cra_driver_name = "cbc-des-sparc64",
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.cra_priority = 150,
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.cra_priority = SPARC_CR_OPCODE_PRIORITY,
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.cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER,
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.cra_blocksize = DES_BLOCK_SIZE,
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.cra_ctxsize = sizeof(struct des_sparc64_ctx),
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@ -427,7 +429,7 @@ static struct crypto_alg algs[] = { {
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}, {
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.cra_name = "des3_ede",
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.cra_driver_name = "des3_ede-sparc64",
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.cra_priority = 150,
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.cra_priority = SPARC_CR_OPCODE_PRIORITY,
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.cra_flags = CRYPTO_ALG_TYPE_CIPHER,
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.cra_blocksize = DES3_EDE_BLOCK_SIZE,
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.cra_ctxsize = sizeof(struct des3_ede_sparc64_ctx),
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@ -445,7 +447,7 @@ static struct crypto_alg algs[] = { {
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}, {
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.cra_name = "ecb(des3_ede)",
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.cra_driver_name = "ecb-des3_ede-sparc64",
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.cra_priority = 150,
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.cra_priority = SPARC_CR_OPCODE_PRIORITY,
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.cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER,
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.cra_blocksize = DES3_EDE_BLOCK_SIZE,
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.cra_ctxsize = sizeof(struct des3_ede_sparc64_ctx),
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@ -464,7 +466,7 @@ static struct crypto_alg algs[] = { {
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}, {
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.cra_name = "cbc(des3_ede)",
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.cra_driver_name = "cbc-des3_ede-sparc64",
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.cra_priority = 150,
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.cra_priority = SPARC_CR_OPCODE_PRIORITY,
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.cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER,
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.cra_blocksize = DES3_EDE_BLOCK_SIZE,
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.cra_ctxsize = sizeof(struct des3_ede_sparc64_ctx),
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@ -24,6 +24,8 @@
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#include <asm/pstate.h>
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#include <asm/elf.h>
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#include "opcodes.h"
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asmlinkage void md5_sparc64_transform(u32 *digest, const char *data,
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unsigned int rounds);
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@ -141,7 +143,7 @@ static struct shash_alg alg = {
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.base = {
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.cra_name = "md5",
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.cra_driver_name= "md5-sparc64",
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.cra_priority = 150,
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.cra_priority = SPARC_CR_OPCODE_PRIORITY,
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.cra_flags = CRYPTO_ALG_TYPE_SHASH,
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.cra_blocksize = MD5_HMAC_BLOCK_SIZE,
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.cra_module = THIS_MODULE,
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@ -1,6 +1,8 @@
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#ifndef _OPCODES_H
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#define _OPCODES_H
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#define SPARC_CR_OPCODE_PRIORITY 300
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#define F3F(x,y,z) (((x)<<30)|((y)<<19)|((z)<<5))
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#define FPD_ENCODE(x) (((x) >> 5) | ((x) & ~(0x20)))
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@ -21,6 +21,8 @@
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#include <asm/pstate.h>
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#include <asm/elf.h>
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#include "opcodes.h"
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asmlinkage void sha1_sparc64_transform(u32 *digest, const char *data,
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unsigned int rounds);
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@ -136,7 +138,7 @@ static struct shash_alg alg = {
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.base = {
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.cra_name = "sha1",
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.cra_driver_name= "sha1-sparc64",
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.cra_priority = 150,
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.cra_priority = SPARC_CR_OPCODE_PRIORITY,
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.cra_flags = CRYPTO_ALG_TYPE_SHASH,
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.cra_blocksize = SHA1_BLOCK_SIZE,
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.cra_module = THIS_MODULE,
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@ -21,6 +21,8 @@
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#include <asm/pstate.h>
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#include <asm/elf.h>
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#include "opcodes.h"
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asmlinkage void sha256_sparc64_transform(u32 *digest, const char *data,
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unsigned int rounds);
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@ -166,6 +168,7 @@ static struct shash_alg sha256 = {
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.base = {
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.cra_name = "sha256",
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.cra_driver_name= "sha256-sparc64",
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.cra_priority = SPARC_CR_OPCODE_PRIORITY,
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.cra_flags = CRYPTO_ALG_TYPE_SHASH,
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.cra_blocksize = SHA256_BLOCK_SIZE,
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.cra_module = THIS_MODULE,
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@ -181,6 +184,7 @@ static struct shash_alg sha224 = {
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.base = {
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.cra_name = "sha224",
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.cra_driver_name= "sha224-sparc64",
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.cra_priority = SPARC_CR_OPCODE_PRIORITY,
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.cra_flags = CRYPTO_ALG_TYPE_SHASH,
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.cra_blocksize = SHA224_BLOCK_SIZE,
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.cra_module = THIS_MODULE,
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@ -20,6 +20,8 @@
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#include <asm/pstate.h>
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#include <asm/elf.h>
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#include "opcodes.h"
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asmlinkage void sha512_sparc64_transform(u64 *digest, const char *data,
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unsigned int rounds);
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@ -151,6 +153,7 @@ static struct shash_alg sha512 = {
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.base = {
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.cra_name = "sha512",
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.cra_driver_name= "sha512-sparc64",
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.cra_priority = SPARC_CR_OPCODE_PRIORITY,
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.cra_flags = CRYPTO_ALG_TYPE_SHASH,
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.cra_blocksize = SHA512_BLOCK_SIZE,
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.cra_module = THIS_MODULE,
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@ -166,6 +169,7 @@ static struct shash_alg sha384 = {
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.base = {
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.cra_name = "sha384",
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.cra_driver_name= "sha384-sparc64",
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.cra_priority = SPARC_CR_OPCODE_PRIORITY,
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.cra_flags = CRYPTO_ALG_TYPE_SHASH,
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.cra_blocksize = SHA384_BLOCK_SIZE,
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.cra_module = THIS_MODULE,
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@ -42,7 +42,7 @@ MODULE_DESCRIPTION("Niagara2 Crypto driver");
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MODULE_LICENSE("GPL");
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MODULE_VERSION(DRV_MODULE_VERSION);
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#define N2_CRA_PRIORITY 300
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#define N2_CRA_PRIORITY 200
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static DEFINE_MUTEX(spu_lock);
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