common/cnxk: allow building for generic arm64

[dpdk.git] / drivers / common / cnxk / roc_nix_ops.c

diff --git a/drivers/common/cnxk/roc_nix_ops.c b/drivers/common/cnxk/roc_nix_ops.c
index 04a78cf..8d3cddf 100644 (file)
--- a/drivers/common/cnxk/roc_nix_ops.c
+++ b/drivers/common/cnxk/roc_nix_ops.c
@@ -364,7 +364,10 @@ roc_nix_lso_fmt_get(struct roc_nix *roc_nix,
 }
 
 int
-roc_nix_switch_hdr_set(struct roc_nix *roc_nix, uint64_t switch_header_type)
+roc_nix_switch_hdr_set(struct roc_nix *roc_nix, uint64_t switch_header_type,
+                      uint8_t pre_l2_size_offset,
+                      uint8_t pre_l2_size_offset_mask,
+                      uint8_t pre_l2_size_shift_dir)
 {
        struct mbox *mbox = get_mbox(roc_nix);
        struct npc_set_pkind *req;
@@ -380,6 +383,7 @@ roc_nix_switch_hdr_set(struct roc_nix *roc_nix, uint64_t switch_header_type)
            switch_header_type != ROC_PRIV_FLAGS_LEN_90B &&
            switch_header_type != ROC_PRIV_FLAGS_EXDSA &&
            switch_header_type != ROC_PRIV_FLAGS_VLAN_EXDSA &&
+           switch_header_type != ROC_PRIV_FLAGS_PRE_L2 &&
            switch_header_type != ROC_PRIV_FLAGS_CUSTOM) {
                plt_err("switch header type is not supported");
                return NIX_ERR_PARAM;
@@ -411,6 +415,12 @@ roc_nix_switch_hdr_set(struct roc_nix *roc_nix, uint64_t switch_header_type)
        } else if (switch_header_type == ROC_PRIV_FLAGS_VLAN_EXDSA) {
                req->mode = ROC_PRIV_FLAGS_CUSTOM;
                req->pkind = NPC_RX_VLAN_EXDSA_PKIND;
+       } else if (switch_header_type == ROC_PRIV_FLAGS_PRE_L2) {
+               req->mode = ROC_PRIV_FLAGS_CUSTOM;
+               req->pkind = NPC_RX_CUSTOM_PRE_L2_PKIND;
+               req->var_len_off = pre_l2_size_offset;
+               req->var_len_off_mask = pre_l2_size_offset_mask;
+               req->shift_dir = pre_l2_size_shift_dir;
        }
 
        req->dir = PKIND_RX;