#include <rte_common.h>
#include <rte_memzone.h>
+#include "otx2_common.h"
#include "otx2_ethdev.h"
/* NIX_RX_PARSE_S's ERRCODE + ERRLEV (12 bits) */
#define ERR_ARRAY_SZ ((BIT(ERRCODE_ERRLEN_WIDTH)) *\
sizeof(uint32_t))
-#define LOOKUP_ARRAY_SZ (PTYPE_ARRAY_SZ + ERR_ARRAY_SZ)
+#define SA_TBL_SZ (RTE_MAX_ETHPORTS * sizeof(uint64_t))
+#define LOOKUP_ARRAY_SZ (PTYPE_ARRAY_SZ + ERR_ARRAY_SZ +\
+ SA_TBL_SZ)
const uint32_t *
otx2_nix_supported_ptypes_get(struct rte_eth_dev *eth_dev)
{
- struct otx2_eth_dev *dev = otx2_eth_pmd_priv(eth_dev);
+ RTE_SET_USED(eth_dev);
static const uint32_t ptypes[] = {
RTE_PTYPE_L2_ETHER_QINQ, /* LB */
RTE_PTYPE_UNKNOWN,
};
- if (dev->rx_offload_flags & NIX_RX_OFFLOAD_PTYPE_F)
- return ptypes;
- else
- return NULL;
+ return ptypes;
+}
+
+int
+otx2_nix_ptypes_set(struct rte_eth_dev *eth_dev, uint32_t ptype_mask)
+{
+ struct otx2_eth_dev *dev = otx2_eth_pmd_priv(eth_dev);
+
+ if (ptype_mask) {
+ dev->rx_offload_flags |= NIX_RX_OFFLOAD_PTYPE_F;
+ dev->ptype_disable = 0;
+ } else {
+ dev->rx_offload_flags &= ~NIX_RX_OFFLOAD_PTYPE_F;
+ dev->ptype_disable = 1;
+ }
+
+ otx2_eth_set_rx_function(eth_dev);
+
+ return 0;
}
/*
val = RTE_PTYPE_UNKNOWN;
switch (lb) {
- case NPC_LT_LB_QINQ:
+ case NPC_LT_LB_STAG_QINQ:
val |= RTE_PTYPE_L2_ETHER_QINQ;
break;
case NPC_LT_LB_CTAG:
case NPC_LT_LD_NVGRE:
val |= RTE_PTYPE_TUNNEL_NVGRE;
break;
- case NPC_LT_LD_ESP:
- val |= RTE_PTYPE_TUNNEL_ESP;
- break;
}
switch (le) {
case NPC_LT_LE_VXLAN:
val |= RTE_PTYPE_TUNNEL_VXLAN;
break;
+ case NPC_LT_LE_ESP:
+ val |= RTE_PTYPE_TUNNEL_ESP;
+ break;
case NPC_LT_LE_VXLANGPE:
val |= RTE_PTYPE_TUNNEL_VXLAN_GPE;
break;
switch (errlev) {
case NPC_ERRLEV_RE:
- /* Mark all errors as BAD checksum errors */
+ /* Mark all errors as BAD checksum errors
+ * including Outer L2 length mismatch error
+ */
if (errcode) {
val |= PKT_RX_IP_CKSUM_BAD;
val |= PKT_RX_L4_CKSUM_BAD;
if (errcode == NPC_EC_OIP4_CSUM ||
errcode == NPC_EC_IP_FRAG_OFFSET_1) {
val |= PKT_RX_IP_CKSUM_BAD;
- val |= PKT_RX_EIP_CKSUM_BAD;
+ val |= PKT_RX_OUTER_IP_CKSUM_BAD;
} else {
val |= PKT_RX_IP_CKSUM_GOOD;
}
val |= PKT_RX_IP_CKSUM_GOOD;
break;
case NPC_ERRLEV_NIX:
- val |= PKT_RX_IP_CKSUM_GOOD;
- if (errcode == NIX_RX_PERRCODE_OL4_CHK) {
- val |= PKT_RX_OUTER_L4_CKSUM_BAD;
+ if (errcode == NIX_RX_PERRCODE_OL4_CHK ||
+ errcode == NIX_RX_PERRCODE_OL4_LEN ||
+ errcode == NIX_RX_PERRCODE_OL4_PORT) {
+ val |= PKT_RX_IP_CKSUM_GOOD;
val |= PKT_RX_L4_CKSUM_BAD;
- } else if (errcode == NIX_RX_PERRCODE_IL4_CHK) {
+ val |= PKT_RX_OUTER_L4_CKSUM_BAD;
+ } else if (errcode == NIX_RX_PERRCODE_IL4_CHK ||
+ errcode == NIX_RX_PERRCODE_IL4_LEN ||
+ errcode == NIX_RX_PERRCODE_IL4_PORT) {
+ val |= PKT_RX_IP_CKSUM_GOOD;
val |= PKT_RX_L4_CKSUM_BAD;
+ } else if (errcode == NIX_RX_PERRCODE_IL3_LEN ||
+ errcode == NIX_RX_PERRCODE_OL3_LEN) {
+ val |= PKT_RX_IP_CKSUM_BAD;
} else {
+ val |= PKT_RX_IP_CKSUM_GOOD;
val |= PKT_RX_L4_CKSUM_GOOD;
}
break;
}
-
ol_flags[idx] = val;
}
}
void *
otx2_nix_fastpath_lookup_mem_get(void)
{
- const char name[] = "otx2_nix_fastpath_lookup_mem";
+ const char name[] = OTX2_NIX_FASTPATH_LOOKUP_MEM;
const struct rte_memzone *mz;
void *mem;
+ /* SA_TBL starts after PTYPE_ARRAY & ERR_ARRAY */
+ RTE_BUILD_BUG_ON(OTX2_NIX_SA_TBL_START != (PTYPE_ARRAY_SZ +
+ ERR_ARRAY_SZ));
+
mz = rte_memzone_lookup(name);
if (mz != NULL)
return mz->addr;