common/cnxk: allow force use of SSO device for outb inline

Allow force use of SSO device even when inline dev is available
so that in case driver needs events directly delivered to
event device.

Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>

diff --git a/drivers/common/cnxk/roc_nix.h b/drivers/common/cnxk/roc_nix.h
index 0ced7fb8d0c41717293ddf095e252797863a96e3..9546315761c6fb41e49c69730d0c1f80abeb1155 100644 (file)
--- a/drivers/common/cnxk/roc_nix.h
+++ b/drivers/common/cnxk/roc_nix.h
@@ -397,6 +397,7 @@ struct roc_nix {
        uint16_t outb_nb_crypto_qs;
        uint16_t ipsec_in_max_spi;
        uint16_t ipsec_out_max_sa;
+       bool ipsec_out_sso_pffunc;
        /* End of input parameters */
        /* LMT line base for "Per Core Tx LMT line" mode*/
        uintptr_t lmt_base;

diff --git a/drivers/common/cnxk/roc_nix_inl.c b/drivers/common/cnxk/roc_nix_inl.c
index ac17e95cd007c309811b84d569ced9a47148058a..003f972aeba86b438e09f4979bbf932753fd8609 100644 (file)
--- a/drivers/common/cnxk/roc_nix_inl.c
+++ b/drivers/common/cnxk/roc_nix_inl.c
@@ -311,6 +311,10 @@ roc_nix_inl_outb_init(struct roc_nix *roc_nix)
        /* Retrieve inline device if present */
        inl_dev = idev->nix_inl_dev;
        sso_pffunc = inl_dev ? inl_dev->dev.pf_func : idev_sso_pffunc_get();
+       /* Use sso_pffunc if explicitly requested */
+       if (roc_nix->ipsec_out_sso_pffunc)
+               sso_pffunc = idev_sso_pffunc_get();
+
        if (!sso_pffunc) {
                plt_err("Failed to setup inline outb, need either "
                        "inline device or sso device");
@@ -328,7 +332,8 @@ roc_nix_inl_outb_init(struct roc_nix *roc_nix)
        eng_grpmask = (1ULL << ROC_CPT_DFLT_ENG_GRP_SE |
                       1ULL << ROC_CPT_DFLT_ENG_GRP_SE_IE |
                       1ULL << ROC_CPT_DFLT_ENG_GRP_AE);
-       rc = cpt_lfs_alloc(dev, eng_grpmask, blkaddr, true);
+       rc = cpt_lfs_alloc(dev, eng_grpmask, blkaddr,
+                          !roc_nix->ipsec_out_sso_pffunc);
        if (rc) {
                plt_err("Failed to alloc CPT LF resources, rc=%d", rc);
                goto lf_detach;