summaryrefslogtreecommitdiff
path: root/drivers/crypto/marvell/octeontx2/otx2_cptvf_main.c
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2025-07-31 09:45:28 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2025-07-31 09:45:28 -0700
commit44a8c96edd0ee9320a1ad87afc7b10f38e55d5ec (patch)
tree504034f60c5510ebeb2c0d1d93a68fba999f2896 /drivers/crypto/marvell/octeontx2/otx2_cptvf_main.c
parentb4efd62564e96d1edb99eb00dd0ff620dbd1afab (diff)
parentbf24d64268544379d9a9b5b8efc2bb03967703b3 (diff)
Merge tag 'v6.17-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto update from Herbert Xu: "API: - Allow hash drivers without fallbacks (e.g., hardware key) Algorithms: - Add hmac hardware key support (phmac) on s390 - Re-enable sha384 in FIPS mode - Disable sha1 in FIPS mode - Convert zstd to acomp Drivers: - Lower priority of qat skcipher and aead - Convert aspeed to partial block API - Add iMX8QXP support in caam - Add rate limiting support for GEN6 devices in qat - Enable telemetry for GEN6 devices in qat - Implement full backlog mode for hisilicon/sec2" * tag 'v6.17-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (116 commits) crypto: keembay - Use min() to simplify ocs_create_linked_list_from_sg() crypto: hisilicon/hpre - fix dma unmap sequence crypto: qat - make adf_dev_autoreset() static crypto: ccp - reduce stack usage in ccp_run_aes_gcm_cmd crypto: qat - refactor ring-related debug functions crypto: qat - fix seq_file position update in adf_ring_next() crypto: qat - fix DMA direction for compression on GEN2 devices crypto: jitter - replace ARRAY_SIZE definition with header include crypto: engine - remove {prepare,unprepare}_crypt_hardware callbacks crypto: engine - remove request batching support crypto: qat - flush misc workqueue during device shutdown crypto: qat - enable rate limiting feature for GEN6 devices crypto: qat - add compression slice count for rate limiting crypto: qat - add get_svc_slice_cnt() in device data structure crypto: qat - add adf_rl_get_num_svc_aes() in rate limiting crypto: qat - relocate service related functions crypto: qat - consolidate service enums crypto: qat - add decompression service for rate limiting crypto: qat - validate service in rate limiting sysfs api crypto: hisilicon/sec2 - implement full backlog mode for sec ...
Diffstat (limited to 'drivers/crypto/marvell/octeontx2/otx2_cptvf_main.c')
-rw-r--r--drivers/crypto/marvell/octeontx2/otx2_cptvf_main.c26
1 files changed, 21 insertions, 5 deletions
diff --git a/drivers/crypto/marvell/octeontx2/otx2_cptvf_main.c b/drivers/crypto/marvell/octeontx2/otx2_cptvf_main.c
index 56904bdfd6e8..c1c44a7b89fa 100644
--- a/drivers/crypto/marvell/octeontx2/otx2_cptvf_main.c
+++ b/drivers/crypto/marvell/octeontx2/otx2_cptvf_main.c
@@ -265,17 +265,33 @@ static int cptvf_lf_init(struct otx2_cptvf_dev *cptvf)
u8 eng_grp_msk;
/* Get engine group number for symmetric crypto */
- cptvf->lfs.kcrypto_eng_grp_num = OTX2_CPT_INVALID_CRYPTO_ENG_GRP;
+ cptvf->lfs.kcrypto_se_eng_grp_num = OTX2_CPT_INVALID_CRYPTO_ENG_GRP;
ret = otx2_cptvf_send_eng_grp_num_msg(cptvf, OTX2_CPT_SE_TYPES);
if (ret)
return ret;
- if (cptvf->lfs.kcrypto_eng_grp_num == OTX2_CPT_INVALID_CRYPTO_ENG_GRP) {
- dev_err(dev, "Engine group for kernel crypto not available\n");
- ret = -ENOENT;
+ if (cptvf->lfs.kcrypto_se_eng_grp_num ==
+ OTX2_CPT_INVALID_CRYPTO_ENG_GRP) {
+ dev_err(dev,
+ "Symmetric Engine group for crypto not available\n");
+ return -ENOENT;
+ }
+
+ /* Get engine group number for asymmetric crypto */
+ cptvf->lfs.kcrypto_ae_eng_grp_num = OTX2_CPT_INVALID_CRYPTO_ENG_GRP;
+ ret = otx2_cptvf_send_eng_grp_num_msg(cptvf, OTX2_CPT_AE_TYPES);
+ if (ret)
return ret;
+
+ if (cptvf->lfs.kcrypto_ae_eng_grp_num ==
+ OTX2_CPT_INVALID_CRYPTO_ENG_GRP) {
+ dev_err(dev,
+ "Asymmetric Engine group for crypto not available\n");
+ return -ENOENT;
}
- eng_grp_msk = 1 << cptvf->lfs.kcrypto_eng_grp_num;
+
+ eng_grp_msk = BIT(cptvf->lfs.kcrypto_se_eng_grp_num) |
+ BIT(cptvf->lfs.kcrypto_ae_eng_grp_num);
ret = otx2_cptvf_send_kvf_limits_msg(cptvf);
if (ret)