net/octeontx2: add devargs to lock Rx/Tx contexts

[dpdk.git] / drivers / net / octeontx2 / otx2_ethdev_devargs.c

diff --git a/drivers/net/octeontx2/otx2_ethdev_devargs.c b/drivers/net/octeontx2/otx2_ethdev_devargs.c
index ab1e14e..d4a85bf 100644 (file)
--- a/drivers/net/octeontx2/otx2_ethdev_devargs.c
+++ b/drivers/net/octeontx2/otx2_ethdev_devargs.c
@@ -63,6 +63,19 @@ parse_reta_size(const char *key, const char *value, void *extra_args)
        return 0;
 }
 
+static int
+parse_ipsec_in_max_spi(const char *key, const char *value, void *extra_args)
+{
+       RTE_SET_USED(key);
+       uint32_t val;
+
+       val = atoi(value);
+
+       *(uint16_t *)extra_args = val;
+
+       return 0;
+}
+
 static int
 parse_flag(const char *key, const char *value, void *extra_args)
 {
@@ -100,16 +113,21 @@ parse_switch_header_type(const char *key, const char *value, void *extra_args)
        if (strcmp(value, "dsa") == 0)
                *(uint16_t *)extra_args = OTX2_PRIV_FLAGS_EDSA;
 
+       if (strcmp(value, "chlen90b") == 0)
+               *(uint16_t *)extra_args = OTX2_PRIV_FLAGS_LEN_90B;
        return 0;
 }
 
 #define OTX2_RSS_RETA_SIZE "reta_size"
+#define OTX2_IPSEC_IN_MAX_SPI "ipsec_in_max_spi"
 #define OTX2_SCL_ENABLE "scalar_enable"
 #define OTX2_MAX_SQB_COUNT "max_sqb_count"
 #define OTX2_FLOW_PREALLOC_SIZE "flow_prealloc_size"
 #define OTX2_FLOW_MAX_PRIORITY "flow_max_priority"
 #define OTX2_SWITCH_HEADER_TYPE "switch_header"
 #define OTX2_RSS_TAG_AS_XOR "tag_as_xor"
+#define OTX2_LOCK_RX_CTX "lock_rx_ctx"
+#define OTX2_LOCK_TX_CTX "lock_tx_ctx"
 
 int
 otx2_ethdev_parse_devargs(struct rte_devargs *devargs, struct otx2_eth_dev *dev)
@@ -119,9 +137,12 @@ otx2_ethdev_parse_devargs(struct rte_devargs *devargs, struct otx2_eth_dev *dev)
        uint16_t flow_prealloc_size = 8;
        uint16_t switch_header_type = 0;
        uint16_t flow_max_priority = 3;
-       uint16_t scalar_enable = 0;
+       uint16_t ipsec_in_max_spi = 1;
        uint16_t rss_tag_as_xor = 0;
+       uint16_t scalar_enable = 0;
        struct rte_kvargs *kvlist;
+       uint16_t lock_rx_ctx = 0;
+       uint16_t lock_tx_ctx = 0;
 
        if (devargs == NULL)
                goto null_devargs;
@@ -132,6 +153,8 @@ otx2_ethdev_parse_devargs(struct rte_devargs *devargs, struct otx2_eth_dev *dev)
 
        rte_kvargs_process(kvlist, OTX2_RSS_RETA_SIZE,
                           &parse_reta_size, &rss_size);
+       rte_kvargs_process(kvlist, OTX2_IPSEC_IN_MAX_SPI,
+                          &parse_ipsec_in_max_spi, &ipsec_in_max_spi);
        rte_kvargs_process(kvlist, OTX2_SCL_ENABLE,
                           &parse_flag, &scalar_enable);
        rte_kvargs_process(kvlist, OTX2_MAX_SQB_COUNT,
@@ -144,12 +167,20 @@ otx2_ethdev_parse_devargs(struct rte_devargs *devargs, struct otx2_eth_dev *dev)
                           &parse_switch_header_type, &switch_header_type);
        rte_kvargs_process(kvlist, OTX2_RSS_TAG_AS_XOR,
                           &parse_flag, &rss_tag_as_xor);
+       rte_kvargs_process(kvlist, OTX2_LOCK_RX_CTX,
+                          &parse_flag, &lock_rx_ctx);
+       rte_kvargs_process(kvlist, OTX2_LOCK_TX_CTX,
+                          &parse_flag, &lock_tx_ctx);
+       otx2_parse_common_devargs(kvlist);
        rte_kvargs_free(kvlist);
 
 null_devargs:
+       dev->ipsec_in_max_spi = ipsec_in_max_spi;
        dev->scalar_ena = scalar_enable;
        dev->rss_tag_as_xor = rss_tag_as_xor;
        dev->max_sqb_count = sqb_count;
+       dev->lock_rx_ctx = lock_rx_ctx;
+       dev->lock_tx_ctx = lock_tx_ctx;
        dev->rss_info.rss_size = rss_size;
        dev->npc_flow.flow_prealloc_size = flow_prealloc_size;
        dev->npc_flow.flow_max_priority = flow_max_priority;
@@ -162,9 +193,13 @@ exit:
 
 RTE_PMD_REGISTER_PARAM_STRING(net_octeontx2,
                              OTX2_RSS_RETA_SIZE "=<64|128|256>"
+                             OTX2_IPSEC_IN_MAX_SPI "=<1-65535>"
                              OTX2_SCL_ENABLE "=1"
                              OTX2_MAX_SQB_COUNT "=<8-512>"
                              OTX2_FLOW_PREALLOC_SIZE "=<1-32>"
                              OTX2_FLOW_MAX_PRIORITY "=<1-32>"
-                             OTX2_SWITCH_HEADER_TYPE "=<higig2|dsa>"
-                             OTX2_RSS_TAG_AS_XOR "=1");
+                             OTX2_SWITCH_HEADER_TYPE "=<higig2|dsa|chlen90b>"
+                             OTX2_RSS_TAG_AS_XOR "=1"
+                             OTX2_NPA_LOCK_MASK "=<1-65535>"
+                             OTX2_LOCK_RX_CTX "=1"
+                             OTX2_LOCK_TX_CTX "=1");