diff options
4 files changed, 21 insertions, 1 deletions
diff --git a/drivers/crypto/marvell/octeontx2/otx2_cptlf.h b/drivers/crypto/marvell/octeontx2/otx2_cptlf.h index 49ec2b92e86d..1b9f75214d18 100644 --- a/drivers/crypto/marvell/octeontx2/otx2_cptlf.h +++ b/drivers/crypto/marvell/octeontx2/otx2_cptlf.h @@ -125,6 +125,7 @@ struct otx2_cptlfs_info { u8 are_lfs_attached; /* Whether CPT LFs are attached */ u8 lfs_num; /* Number of CPT LFs */ u8 kcrypto_se_eng_grp_num; /* Crypto symmetric engine group number */ + u8 kcrypto_ae_eng_grp_num; /* Crypto asymmetric engine group number */ u8 kvf_limits; /* Kernel crypto limits */ atomic_t state; /* LF's state. started/reset */ int blkaddr; /* CPT blkaddr: BLKADDR_CPT0/BLKADDR_CPT1 */ diff --git a/drivers/crypto/marvell/octeontx2/otx2_cptvf_main.c b/drivers/crypto/marvell/octeontx2/otx2_cptvf_main.c index 79adc224066e..c1c44a7b89fa 100644 --- a/drivers/crypto/marvell/octeontx2/otx2_cptvf_main.c +++ b/drivers/crypto/marvell/octeontx2/otx2_cptvf_main.c @@ -276,7 +276,22 @@ static int cptvf_lf_init(struct otx2_cptvf_dev *cptvf) "Symmetric Engine group for crypto not available\n"); return -ENOENT; } - eng_grp_msk = 1 << cptvf->lfs.kcrypto_se_eng_grp_num; + + /* 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 = 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) diff --git a/drivers/crypto/marvell/octeontx2/otx2_cptvf_mbox.c b/drivers/crypto/marvell/octeontx2/otx2_cptvf_mbox.c index f36d75f40014..3078e2375d3b 100644 --- a/drivers/crypto/marvell/octeontx2/otx2_cptvf_mbox.c +++ b/drivers/crypto/marvell/octeontx2/otx2_cptvf_mbox.c @@ -126,6 +126,8 @@ static void process_pfvf_mbox_mbox_msg(struct otx2_cptvf_dev *cptvf, grp_num = rsp_grp->eng_grp_num; if (rsp_grp->eng_type == OTX2_CPT_SE_TYPES) cptvf->lfs.kcrypto_se_eng_grp_num = grp_num; + else if (rsp_grp->eng_type == OTX2_CPT_AE_TYPES) + cptvf->lfs.kcrypto_ae_eng_grp_num = grp_num; break; case MBOX_MSG_GET_KVF_LIMITS: rsp_limits = (struct otx2_cpt_kvf_limits_rsp *) msg; diff --git a/drivers/crypto/marvell/octeontx2/otx2_cptvf_reqmgr.c b/drivers/crypto/marvell/octeontx2/otx2_cptvf_reqmgr.c index 8b4ac269330a..e71494486c64 100644 --- a/drivers/crypto/marvell/octeontx2/otx2_cptvf_reqmgr.c +++ b/drivers/crypto/marvell/octeontx2/otx2_cptvf_reqmgr.c @@ -399,6 +399,8 @@ int otx2_cpt_get_eng_grp_num(struct pci_dev *pdev, switch (eng_type) { case OTX2_CPT_SE_TYPES: return cptvf->lfs.kcrypto_se_eng_grp_num; + case OTX2_CPT_AE_TYPES: + return cptvf->lfs.kcrypto_ae_eng_grp_num; default: dev_err(&cptvf->pdev->dev, "Unsupported engine type"); break; |