diff options
Diffstat (limited to 'drivers/crypto/marvell/cesa.c')
| -rw-r--r-- | drivers/crypto/marvell/cesa.c | 42 |
1 files changed, 35 insertions, 7 deletions
diff --git a/drivers/crypto/marvell/cesa.c b/drivers/crypto/marvell/cesa.c index a05b5cb3aea7..8e5ea7218bb2 100644 --- a/drivers/crypto/marvell/cesa.c +++ b/drivers/crypto/marvell/cesa.c @@ -172,6 +172,22 @@ static void mv_cesa_remove_algs(struct mv_cesa_dev *cesa) crypto_unregister_alg(cesa->caps->cipher_algs[i]); } +static struct crypto_alg *orion_cipher_algs[] = { + &mv_cesa_ecb_des_alg, + &mv_cesa_cbc_des_alg, + &mv_cesa_ecb_des3_ede_alg, + &mv_cesa_cbc_des3_ede_alg, + &mv_cesa_ecb_aes_alg, + &mv_cesa_cbc_aes_alg, +}; + +static struct ahash_alg *orion_ahash_algs[] = { + &mv_md5_alg, + &mv_sha1_alg, + &mv_ahmac_md5_alg, + &mv_ahmac_sha1_alg, +}; + static struct crypto_alg *armada_370_cipher_algs[] = { &mv_cesa_ecb_des_alg, &mv_cesa_cbc_des_alg, @@ -190,6 +206,15 @@ static struct ahash_alg *armada_370_ahash_algs[] = { &mv_ahmac_sha256_alg, }; +static const struct mv_cesa_caps orion_caps = { + .nengines = 1, + .cipher_algs = orion_cipher_algs, + .ncipher_algs = ARRAY_SIZE(orion_cipher_algs), + .ahash_algs = orion_ahash_algs, + .nahash_algs = ARRAY_SIZE(orion_ahash_algs), + .has_tdma = false, +}; + static const struct mv_cesa_caps armada_370_caps = { .nengines = 1, .cipher_algs = armada_370_cipher_algs, @@ -209,6 +234,7 @@ static const struct mv_cesa_caps armada_xp_caps = { }; static const struct of_device_id mv_cesa_of_match_table[] = { + { .compatible = "marvell,orion-crypto", .data = &orion_caps }, { .compatible = "marvell,armada-370-crypto", .data = &armada_370_caps }, { .compatible = "marvell,armada-xp-crypto", .data = &armada_xp_caps }, { .compatible = "marvell,armada-375-crypto", .data = &armada_xp_caps }, @@ -334,7 +360,7 @@ static void mv_cesa_put_sram(struct platform_device *pdev, int idx) static int mv_cesa_probe(struct platform_device *pdev) { - const struct mv_cesa_caps *caps = NULL; + const struct mv_cesa_caps *caps = &orion_caps; const struct mbus_dram_target_info *dram; const struct of_device_id *match; struct device *dev = &pdev->dev; @@ -349,14 +375,16 @@ static int mv_cesa_probe(struct platform_device *pdev) return -EEXIST; } - if (!dev->of_node) - return -ENOTSUPP; + if (dev->of_node) { + match = of_match_node(mv_cesa_of_match_table, dev->of_node); + if (!match || !match->data) + return -ENOTSUPP; - match = of_match_node(mv_cesa_of_match_table, dev->of_node); - if (!match || !match->data) - return -ENOTSUPP; + caps = match->data; + } - caps = match->data; + if (caps == &orion_caps && !allhwsupport) + return -ENOTSUPP; cesa = devm_kzalloc(dev, sizeof(*cesa), GFP_KERNEL); if (!cesa) |