From: Wenkai Lin linwenkai6@hisilicon.com
mainline inclusion from mainline-v6.1-rc1 commit 921715b6b7827157bba6e8153d7a09774b0d034f category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I5T7AD CVE: NA
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?i...
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Add function 'sec_get_alg_bitmap' to get hardware algorithm bitmap before register algorithm to crypto, instead of determining whether to register an algorithm based on hardware platform's version.
Signed-off-by: Wenkai Lin linwenkai6@hisilicon.com Signed-off-by: Weili Qian qianweili@huawei.com Signed-off-by: Herbert Xu herbert@gondor.apana.org.au Signed-off-by: Jiangshui Yang yangjiangshui@h-partners.com Reviewed-by: Xiu Jianfeng xiujianfeng@huawei.com Reviewed-by: Yang Shen shenyang39@huawei.com Signed-off-by: Zheng Zengkai zhengzengkai@huawei.com --- drivers/crypto/hisilicon/sec2/sec.h | 18 ++ drivers/crypto/hisilicon/sec2/sec_crypto.c | 306 +++++++++++++-------- drivers/crypto/hisilicon/sec2/sec_main.c | 33 ++- 3 files changed, 236 insertions(+), 121 deletions(-)
diff --git a/drivers/crypto/hisilicon/sec2/sec.h b/drivers/crypto/hisilicon/sec2/sec.h index 895ba9b47554..3e57fc04b377 100644 --- a/drivers/crypto/hisilicon/sec2/sec.h +++ b/drivers/crypto/hisilicon/sec2/sec.h @@ -201,10 +201,28 @@ enum sec_cap_type { SEC_RESET_MASK_CAP, SEC_OOO_SHUTDOWN_MASK_CAP, SEC_CE_MASK_CAP, + SEC_CLUSTER_NUM_CAP, + SEC_CORE_TYPE_NUM_CAP, + SEC_CORE_NUM_CAP, + SEC_CORES_PER_CLUSTER_NUM_CAP, + SEC_CORE_ENABLE_BITMAP, + SEC_DRV_ALG_BITMAP_LOW, + SEC_DRV_ALG_BITMAP_HIGH, + SEC_DEV_ALG_BITMAP_LOW, + SEC_DEV_ALG_BITMAP_HIGH, + SEC_CORE1_ALG_BITMAP_LOW, + SEC_CORE1_ALG_BITMAP_HIGH, + SEC_CORE2_ALG_BITMAP_LOW, + SEC_CORE2_ALG_BITMAP_HIGH, + SEC_CORE3_ALG_BITMAP_LOW, + SEC_CORE3_ALG_BITMAP_HIGH, + SEC_CORE4_ALG_BITMAP_LOW, + SEC_CORE4_ALG_BITMAP_HIGH, };
void sec_destroy_qps(struct hisi_qp **qps, int qp_num); struct hisi_qp **sec_create_qps(void); int sec_register_to_crypto(struct hisi_qm *qm); void sec_unregister_from_crypto(struct hisi_qm *qm); +u64 sec_get_alg_bitmap(struct hisi_qm *qm, u32 high, u32 low); #endif diff --git a/drivers/crypto/hisilicon/sec2/sec_crypto.c b/drivers/crypto/hisilicon/sec2/sec_crypto.c index eb23bffdcac8..84ae8ddd1a13 100644 --- a/drivers/crypto/hisilicon/sec2/sec_crypto.c +++ b/drivers/crypto/hisilicon/sec2/sec_crypto.c @@ -104,6 +104,16 @@ #define IV_CTR_INIT 0x1 #define IV_BYTE_OFFSET 0x8
+struct sec_skcipher { + u64 alg_msk; + struct skcipher_alg alg; +}; + +struct sec_aead { + u64 alg_msk; + struct aead_alg alg; +}; + /* Get an en/de-cipher queue cyclically to balance load over queues of TFM */ static inline int sec_alloc_queue_id(struct sec_ctx *ctx, struct sec_req *req) { @@ -2158,67 +2168,80 @@ static int sec_skcipher_decrypt(struct skcipher_request *sk_req) .min_keysize = sec_min_key_size,\ .max_keysize = sec_max_key_size,\ .ivsize = iv_size,\ -}, +}
#define SEC_SKCIPHER_ALG(name, key_func, min_key_size, \ max_key_size, blk_size, iv_size) \ SEC_SKCIPHER_GEN_ALG(name, key_func, min_key_size, max_key_size, \ sec_skcipher_ctx_init, sec_skcipher_ctx_exit, blk_size, iv_size)
-static struct skcipher_alg sec_skciphers[] = { - SEC_SKCIPHER_ALG("ecb(aes)", sec_setkey_aes_ecb, - AES_MIN_KEY_SIZE, AES_MAX_KEY_SIZE, - AES_BLOCK_SIZE, 0) - - SEC_SKCIPHER_ALG("cbc(aes)", sec_setkey_aes_cbc, - AES_MIN_KEY_SIZE, AES_MAX_KEY_SIZE, - AES_BLOCK_SIZE, AES_BLOCK_SIZE) - - SEC_SKCIPHER_ALG("xts(aes)", sec_setkey_aes_xts, - SEC_XTS_MIN_KEY_SIZE, SEC_XTS_MAX_KEY_SIZE, - AES_BLOCK_SIZE, AES_BLOCK_SIZE) - - SEC_SKCIPHER_ALG("ecb(des3_ede)", sec_setkey_3des_ecb, - SEC_DES3_3KEY_SIZE, SEC_DES3_3KEY_SIZE, - DES3_EDE_BLOCK_SIZE, 0) - - SEC_SKCIPHER_ALG("cbc(des3_ede)", sec_setkey_3des_cbc, - SEC_DES3_3KEY_SIZE, SEC_DES3_3KEY_SIZE, - DES3_EDE_BLOCK_SIZE, DES3_EDE_BLOCK_SIZE) - - SEC_SKCIPHER_ALG("xts(sm4)", sec_setkey_sm4_xts, - SEC_XTS_MIN_KEY_SIZE, SEC_XTS_MIN_KEY_SIZE, - AES_BLOCK_SIZE, AES_BLOCK_SIZE) - - SEC_SKCIPHER_ALG("cbc(sm4)", sec_setkey_sm4_cbc, - AES_MIN_KEY_SIZE, AES_MIN_KEY_SIZE, - AES_BLOCK_SIZE, AES_BLOCK_SIZE) -}; - -static struct skcipher_alg sec_skciphers_v3[] = { - SEC_SKCIPHER_ALG("ofb(aes)", sec_setkey_aes_ofb, - AES_MIN_KEY_SIZE, AES_MAX_KEY_SIZE, - SEC_MIN_BLOCK_SZ, AES_BLOCK_SIZE) - - SEC_SKCIPHER_ALG("cfb(aes)", sec_setkey_aes_cfb, - AES_MIN_KEY_SIZE, AES_MAX_KEY_SIZE, - SEC_MIN_BLOCK_SZ, AES_BLOCK_SIZE) - - SEC_SKCIPHER_ALG("ctr(aes)", sec_setkey_aes_ctr, - AES_MIN_KEY_SIZE, AES_MAX_KEY_SIZE, - SEC_MIN_BLOCK_SZ, AES_BLOCK_SIZE) - - SEC_SKCIPHER_ALG("ofb(sm4)", sec_setkey_sm4_ofb, - AES_MIN_KEY_SIZE, AES_MIN_KEY_SIZE, - SEC_MIN_BLOCK_SZ, AES_BLOCK_SIZE) - - SEC_SKCIPHER_ALG("cfb(sm4)", sec_setkey_sm4_cfb, - AES_MIN_KEY_SIZE, AES_MIN_KEY_SIZE, - SEC_MIN_BLOCK_SZ, AES_BLOCK_SIZE) - - SEC_SKCIPHER_ALG("ctr(sm4)", sec_setkey_sm4_ctr, - AES_MIN_KEY_SIZE, AES_MIN_KEY_SIZE, - SEC_MIN_BLOCK_SZ, AES_BLOCK_SIZE) +static struct sec_skcipher sec_skciphers[] = { + { + .alg_msk = BIT(0), + .alg = SEC_SKCIPHER_ALG("ecb(aes)", sec_setkey_aes_ecb, AES_MIN_KEY_SIZE, + AES_MAX_KEY_SIZE, AES_BLOCK_SIZE, 0), + }, + { + .alg_msk = BIT(1), + .alg = SEC_SKCIPHER_ALG("cbc(aes)", sec_setkey_aes_cbc, AES_MIN_KEY_SIZE, + AES_MAX_KEY_SIZE, AES_BLOCK_SIZE, AES_BLOCK_SIZE), + }, + { + .alg_msk = BIT(2), + .alg = SEC_SKCIPHER_ALG("ctr(aes)", sec_setkey_aes_ctr, AES_MIN_KEY_SIZE, + AES_MAX_KEY_SIZE, SEC_MIN_BLOCK_SZ, AES_BLOCK_SIZE), + }, + { + .alg_msk = BIT(3), + .alg = SEC_SKCIPHER_ALG("xts(aes)", sec_setkey_aes_xts, SEC_XTS_MIN_KEY_SIZE, + SEC_XTS_MAX_KEY_SIZE, AES_BLOCK_SIZE, AES_BLOCK_SIZE), + }, + { + .alg_msk = BIT(4), + .alg = SEC_SKCIPHER_ALG("ofb(aes)", sec_setkey_aes_ofb, AES_MIN_KEY_SIZE, + AES_MAX_KEY_SIZE, SEC_MIN_BLOCK_SZ, AES_BLOCK_SIZE), + }, + { + .alg_msk = BIT(5), + .alg = SEC_SKCIPHER_ALG("cfb(aes)", sec_setkey_aes_cfb, AES_MIN_KEY_SIZE, + AES_MAX_KEY_SIZE, SEC_MIN_BLOCK_SZ, AES_BLOCK_SIZE), + }, + { + .alg_msk = BIT(12), + .alg = SEC_SKCIPHER_ALG("cbc(sm4)", sec_setkey_sm4_cbc, AES_MIN_KEY_SIZE, + AES_MIN_KEY_SIZE, AES_BLOCK_SIZE, AES_BLOCK_SIZE), + }, + { + .alg_msk = BIT(13), + .alg = SEC_SKCIPHER_ALG("ctr(sm4)", sec_setkey_sm4_ctr, AES_MIN_KEY_SIZE, + AES_MIN_KEY_SIZE, SEC_MIN_BLOCK_SZ, AES_BLOCK_SIZE), + }, + { + .alg_msk = BIT(14), + .alg = SEC_SKCIPHER_ALG("xts(sm4)", sec_setkey_sm4_xts, SEC_XTS_MIN_KEY_SIZE, + SEC_XTS_MIN_KEY_SIZE, AES_BLOCK_SIZE, AES_BLOCK_SIZE), + }, + { + .alg_msk = BIT(15), + .alg = SEC_SKCIPHER_ALG("ofb(sm4)", sec_setkey_sm4_ofb, AES_MIN_KEY_SIZE, + AES_MIN_KEY_SIZE, SEC_MIN_BLOCK_SZ, AES_BLOCK_SIZE), + }, + { + .alg_msk = BIT(16), + .alg = SEC_SKCIPHER_ALG("cfb(sm4)", sec_setkey_sm4_cfb, AES_MIN_KEY_SIZE, + AES_MIN_KEY_SIZE, SEC_MIN_BLOCK_SZ, AES_BLOCK_SIZE), + }, + { + .alg_msk = BIT(23), + .alg = SEC_SKCIPHER_ALG("ecb(des3_ede)", sec_setkey_3des_ecb, SEC_DES3_3KEY_SIZE, + SEC_DES3_3KEY_SIZE, DES3_EDE_BLOCK_SIZE, 0), + }, + { + .alg_msk = BIT(24), + .alg = SEC_SKCIPHER_ALG("cbc(des3_ede)", sec_setkey_3des_cbc, SEC_DES3_3KEY_SIZE, + SEC_DES3_3KEY_SIZE, DES3_EDE_BLOCK_SIZE, + DES3_EDE_BLOCK_SIZE), + }, };
static int aead_iv_demension_check(struct aead_request *aead_req) @@ -2412,90 +2435,135 @@ static int sec_aead_decrypt(struct aead_request *a_req) .maxauthsize = max_authsize,\ }
-static struct aead_alg sec_aeads[] = { - SEC_AEAD_ALG("authenc(hmac(sha1),cbc(aes))", - sec_setkey_aes_cbc_sha1, sec_aead_sha1_ctx_init, - sec_aead_ctx_exit, AES_BLOCK_SIZE, - AES_BLOCK_SIZE, SHA1_DIGEST_SIZE), +static struct sec_aead sec_aeads[] = { + { + .alg_msk = BIT(6), + .alg = SEC_AEAD_ALG("ccm(aes)", sec_setkey_aes_ccm, sec_aead_xcm_ctx_init, + sec_aead_xcm_ctx_exit, SEC_MIN_BLOCK_SZ, AES_BLOCK_SIZE, + AES_BLOCK_SIZE), + }, + { + .alg_msk = BIT(7), + .alg = SEC_AEAD_ALG("gcm(aes)", sec_setkey_aes_gcm, sec_aead_xcm_ctx_init, + sec_aead_xcm_ctx_exit, SEC_MIN_BLOCK_SZ, SEC_AIV_SIZE, + AES_BLOCK_SIZE), + }, + { + .alg_msk = BIT(17), + .alg = SEC_AEAD_ALG("ccm(sm4)", sec_setkey_sm4_ccm, sec_aead_xcm_ctx_init, + sec_aead_xcm_ctx_exit, SEC_MIN_BLOCK_SZ, AES_BLOCK_SIZE, + AES_BLOCK_SIZE), + }, + { + .alg_msk = BIT(18), + .alg = SEC_AEAD_ALG("gcm(sm4)", sec_setkey_sm4_gcm, sec_aead_xcm_ctx_init, + sec_aead_xcm_ctx_exit, SEC_MIN_BLOCK_SZ, SEC_AIV_SIZE, + AES_BLOCK_SIZE), + }, + { + .alg_msk = BIT(43), + .alg = SEC_AEAD_ALG("authenc(hmac(sha1),cbc(aes))", sec_setkey_aes_cbc_sha1, + sec_aead_sha1_ctx_init, sec_aead_ctx_exit, AES_BLOCK_SIZE, + AES_BLOCK_SIZE, SHA1_DIGEST_SIZE), + }, + { + .alg_msk = BIT(44), + .alg = SEC_AEAD_ALG("authenc(hmac(sha256),cbc(aes))", sec_setkey_aes_cbc_sha256, + sec_aead_sha256_ctx_init, sec_aead_ctx_exit, AES_BLOCK_SIZE, + AES_BLOCK_SIZE, SHA256_DIGEST_SIZE), + }, + { + .alg_msk = BIT(45), + .alg = SEC_AEAD_ALG("authenc(hmac(sha512),cbc(aes))", sec_setkey_aes_cbc_sha512, + sec_aead_sha512_ctx_init, sec_aead_ctx_exit, AES_BLOCK_SIZE, + AES_BLOCK_SIZE, SHA512_DIGEST_SIZE), + }, +}; + +static void sec_unregister_skcipher(u64 alg_mask, int end) +{ + int i;
- SEC_AEAD_ALG("authenc(hmac(sha256),cbc(aes))", - sec_setkey_aes_cbc_sha256, sec_aead_sha256_ctx_init, - sec_aead_ctx_exit, AES_BLOCK_SIZE, - AES_BLOCK_SIZE, SHA256_DIGEST_SIZE), + for (i = 0; i < end; i++) + if (sec_skciphers[i].alg_msk & alg_mask) + crypto_unregister_skcipher(&sec_skciphers[i].alg); +}
- SEC_AEAD_ALG("authenc(hmac(sha512),cbc(aes))", - sec_setkey_aes_cbc_sha512, sec_aead_sha512_ctx_init, - sec_aead_ctx_exit, AES_BLOCK_SIZE, - AES_BLOCK_SIZE, SHA512_DIGEST_SIZE), +static int sec_register_skcipher(u64 alg_mask) +{ + int i, ret, count;
- SEC_AEAD_ALG("ccm(aes)", sec_setkey_aes_ccm, sec_aead_xcm_ctx_init, - sec_aead_xcm_ctx_exit, SEC_MIN_BLOCK_SZ, - AES_BLOCK_SIZE, AES_BLOCK_SIZE), + count = ARRAY_SIZE(sec_skciphers);
- SEC_AEAD_ALG("gcm(aes)", sec_setkey_aes_gcm, sec_aead_xcm_ctx_init, - sec_aead_xcm_ctx_exit, SEC_MIN_BLOCK_SZ, - SEC_AIV_SIZE, AES_BLOCK_SIZE) -}; + for (i = 0; i < count; i++) { + if (!(sec_skciphers[i].alg_msk & alg_mask)) + continue;
-static struct aead_alg sec_aeads_v3[] = { - SEC_AEAD_ALG("ccm(sm4)", sec_setkey_sm4_ccm, sec_aead_xcm_ctx_init, - sec_aead_xcm_ctx_exit, SEC_MIN_BLOCK_SZ, - AES_BLOCK_SIZE, AES_BLOCK_SIZE), + ret = crypto_register_skcipher(&sec_skciphers[i].alg); + if (ret) + goto err; + }
- SEC_AEAD_ALG("gcm(sm4)", sec_setkey_sm4_gcm, sec_aead_xcm_ctx_init, - sec_aead_xcm_ctx_exit, SEC_MIN_BLOCK_SZ, - SEC_AIV_SIZE, AES_BLOCK_SIZE) -}; + return 0; + +err: + sec_unregister_skcipher(alg_mask, i); + + return ret; +} + +static void sec_unregister_aead(u64 alg_mask, int end) +{ + int i; + + for (i = 0; i < end; i++) + if (sec_aeads[i].alg_msk & alg_mask) + crypto_unregister_aead(&sec_aeads[i].alg); +} + +static int sec_register_aead(u64 alg_mask) +{ + int i, ret, count; + + count = ARRAY_SIZE(sec_aeads); + + for (i = 0; i < count; i++) { + if (!(sec_aeads[i].alg_msk & alg_mask)) + continue; + + ret = crypto_register_aead(&sec_aeads[i].alg); + if (ret) + goto err; + } + + return 0; + +err: + sec_unregister_aead(alg_mask, i); + + return ret; +}
int sec_register_to_crypto(struct hisi_qm *qm) { + u64 alg_mask = sec_get_alg_bitmap(qm, SEC_DRV_ALG_BITMAP_HIGH, SEC_DRV_ALG_BITMAP_LOW); int ret;
- /* To avoid repeat register */ - ret = crypto_register_skciphers(sec_skciphers, - ARRAY_SIZE(sec_skciphers)); + ret = sec_register_skcipher(alg_mask); if (ret) return ret;
- if (qm->ver > QM_HW_V2) { - ret = crypto_register_skciphers(sec_skciphers_v3, - ARRAY_SIZE(sec_skciphers_v3)); - if (ret) - goto reg_skcipher_fail; - } - - ret = crypto_register_aeads(sec_aeads, ARRAY_SIZE(sec_aeads)); + ret = sec_register_aead(alg_mask); if (ret) - goto reg_aead_fail; - if (qm->ver > QM_HW_V2) { - ret = crypto_register_aeads(sec_aeads_v3, ARRAY_SIZE(sec_aeads_v3)); - if (ret) - goto reg_aead_v3_fail; - } - return ret; + sec_unregister_skcipher(alg_mask, ARRAY_SIZE(sec_skciphers));
-reg_aead_v3_fail: - crypto_unregister_aeads(sec_aeads, ARRAY_SIZE(sec_aeads)); -reg_aead_fail: - if (qm->ver > QM_HW_V2) - crypto_unregister_skciphers(sec_skciphers_v3, - ARRAY_SIZE(sec_skciphers_v3)); -reg_skcipher_fail: - crypto_unregister_skciphers(sec_skciphers, - ARRAY_SIZE(sec_skciphers)); return ret; }
void sec_unregister_from_crypto(struct hisi_qm *qm) { - if (qm->ver > QM_HW_V2) - crypto_unregister_aeads(sec_aeads_v3, - ARRAY_SIZE(sec_aeads_v3)); - crypto_unregister_aeads(sec_aeads, ARRAY_SIZE(sec_aeads)); + u64 alg_mask = sec_get_alg_bitmap(qm, SEC_DRV_ALG_BITMAP_HIGH, SEC_DRV_ALG_BITMAP_LOW);
- if (qm->ver > QM_HW_V2) - crypto_unregister_skciphers(sec_skciphers_v3, - ARRAY_SIZE(sec_skciphers_v3)); - crypto_unregister_skciphers(sec_skciphers, - ARRAY_SIZE(sec_skciphers)); + sec_unregister_aead(alg_mask, ARRAY_SIZE(sec_aeads)); + sec_unregister_skcipher(alg_mask, ARRAY_SIZE(sec_skciphers)); } diff --git a/drivers/crypto/hisilicon/sec2/sec_main.c b/drivers/crypto/hisilicon/sec2/sec_main.c index a91efc72bcaa..abaa8a522a80 100644 --- a/drivers/crypto/hisilicon/sec2/sec_main.c +++ b/drivers/crypto/hisilicon/sec2/sec_main.c @@ -41,7 +41,6 @@ #define SEC_ECC_NUM 16 #define SEC_ECC_MASH 0xFF #define SEC_CORE_INT_DISABLE 0x0 -#define SEC_SAA_ENABLE 0x17f
#define SEC_RAS_CE_REG 0x301050 #define SEC_RAS_FE_REG 0x301054 @@ -114,6 +113,8 @@ #define SEC_DFX_COMMON1_LEN 0x45 #define SEC_DFX_COMMON2_LEN 0xBA
+#define SEC_ALG_BITMAP_SHIFT 32 + struct sec_hw_error { u32 int_msk; const char *msg; @@ -141,6 +142,23 @@ static const struct hisi_qm_cap_info sec_basic_info[] = { {SEC_RESET_MASK_CAP, 0x3134, 0, GENMASK(31, 0), 0x0, 0x177, 0x177}, {SEC_OOO_SHUTDOWN_MASK_CAP, 0x3134, 0, GENMASK(31, 0), 0x0, 0x4, 0x177}, {SEC_CE_MASK_CAP, 0x3138, 0, GENMASK(31, 0), 0x0, 0x88, 0xC088}, + {SEC_CLUSTER_NUM_CAP, 0x313c, 20, GENMASK(3, 0), 0x1, 0x1, 0x1}, + {SEC_CORE_TYPE_NUM_CAP, 0x313c, 16, GENMASK(3, 0), 0x1, 0x1, 0x1}, + {SEC_CORE_NUM_CAP, 0x313c, 8, GENMASK(7, 0), 0x4, 0x4, 0x4}, + {SEC_CORES_PER_CLUSTER_NUM_CAP, 0x313c, 0, GENMASK(7, 0), 0x4, 0x4, 0x4}, + {SEC_CORE_ENABLE_BITMAP, 0x3140, 32, GENMASK(31, 0), 0x17F, 0x17F, 0xF}, + {SEC_DRV_ALG_BITMAP_LOW, 0x3144, 0, GENMASK(31, 0), 0x18050CB, 0x18050CB, 0x187F0FF}, + {SEC_DRV_ALG_BITMAP_HIGH, 0x3148, 0, GENMASK(31, 0), 0x395C, 0x395C, 0x395C}, + {SEC_DEV_ALG_BITMAP_LOW, 0x314c, 0, GENMASK(31, 0), 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF}, + {SEC_DEV_ALG_BITMAP_HIGH, 0x3150, 0, GENMASK(31, 0), 0x3FFF, 0x3FFF, 0x3FFF}, + {SEC_CORE1_ALG_BITMAP_LOW, 0x3154, 0, GENMASK(31, 0), 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF}, + {SEC_CORE1_ALG_BITMAP_HIGH, 0x3158, 0, GENMASK(31, 0), 0x3FFF, 0x3FFF, 0x3FFF}, + {SEC_CORE2_ALG_BITMAP_LOW, 0x315c, 0, GENMASK(31, 0), 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF}, + {SEC_CORE2_ALG_BITMAP_HIGH, 0x3160, 0, GENMASK(31, 0), 0x3FFF, 0x3FFF, 0x3FFF}, + {SEC_CORE3_ALG_BITMAP_LOW, 0x3164, 0, GENMASK(31, 0), 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF}, + {SEC_CORE3_ALG_BITMAP_HIGH, 0x3168, 0, GENMASK(31, 0), 0x3FFF, 0x3FFF, 0x3FFF}, + {SEC_CORE4_ALG_BITMAP_LOW, 0x316c, 0, GENMASK(31, 0), 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF}, + {SEC_CORE4_ALG_BITMAP_HIGH, 0x3170, 0, GENMASK(31, 0), 0x3FFF, 0x3FFF, 0x3FFF}, };
static const struct sec_hw_error sec_hw_errors[] = { @@ -345,6 +363,16 @@ struct hisi_qp **sec_create_qps(void) return NULL; }
+u64 sec_get_alg_bitmap(struct hisi_qm *qm, u32 high, u32 low) +{ + u32 cap_val_h, cap_val_l; + + cap_val_h = hisi_qm_get_hw_info(qm, sec_basic_info, high, qm->cap_ver); + cap_val_l = hisi_qm_get_hw_info(qm, sec_basic_info, low, qm->cap_ver); + + return ((u64)cap_val_h << SEC_ALG_BITMAP_SHIFT) | (u64)cap_val_l; +} + static const struct kernel_param_ops sec_uacce_mode_ops = { .set = uacce_mode_set, .get = param_get_int, @@ -512,7 +540,8 @@ static int sec_engine_init(struct hisi_qm *qm) writel(SEC_SINGLE_PORT_MAX_TRANS, qm->io_base + AM_CFG_SINGLE_PORT_MAX_TRANS);
- writel(SEC_SAA_ENABLE, qm->io_base + SEC_SAA_EN_REG); + reg = hisi_qm_get_hw_info(qm, sec_basic_info, SEC_CORE_ENABLE_BITMAP, qm->cap_ver); + writel(reg, qm->io_base + SEC_SAA_EN_REG);
if (qm->ver < QM_HW_V3) { /* HW V2 enable sm4 extra mode, as ctr/ecb */