common/cnxk: support NIX stats

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

diff --git a/drivers/common/cnxk/roc_platform.c b/drivers/common/cnxk/roc_platform.c
index 6ddbc3b..9ac9952 100644 (file)
--- a/drivers/common/cnxk/roc_platform.c
+++ b/drivers/common/cnxk/roc_platform.c
@@ -2,4 +2,61 @@
  * Copyright(C) 2021 Marvell.
  */
 
+#include <rte_log.h>
+
 #include "roc_api.h"
+
+#define PLT_INIT_CB_MAX 8
+
+static int plt_init_cb_num;
+static roc_plt_init_cb_t plt_init_cbs[PLT_INIT_CB_MAX];
+
+int
+roc_plt_init_cb_register(roc_plt_init_cb_t cb)
+{
+       if (plt_init_cb_num >= PLT_INIT_CB_MAX)
+               return -ERANGE;
+
+       plt_init_cbs[plt_init_cb_num++] = cb;
+       return 0;
+}
+
+int
+roc_plt_init(void)
+{
+       const struct rte_memzone *mz;
+       int i, rc;
+
+       mz = rte_memzone_lookup(PLT_MODEL_MZ_NAME);
+       if (rte_eal_process_type() == RTE_PROC_PRIMARY) {
+               if (mz == NULL) {
+                       mz = rte_memzone_reserve(PLT_MODEL_MZ_NAME,
+                                                sizeof(struct roc_model),
+                                                SOCKET_ID_ANY, 0);
+                       if (mz == NULL) {
+                               plt_err("Failed to reserve mem for roc_model");
+                               return -ENOMEM;
+                       }
+                       roc_model_init(mz->addr);
+               }
+       } else {
+               if (mz == NULL) {
+                       plt_err("Failed to lookup mem for roc_model");
+                       return -ENOMEM;
+               }
+               roc_model = mz->addr;
+       }
+
+       for (i = 0; i < plt_init_cb_num; i++) {
+               rc = (*plt_init_cbs[i])();
+               if (rc)
+                       return rc;
+       }
+
+       return 0;
+}
+
+RTE_LOG_REGISTER(cnxk_logtype_base, pmd.cnxk.base, NOTICE);
+RTE_LOG_REGISTER(cnxk_logtype_mbox, pmd.cnxk.mbox, NOTICE);
+RTE_LOG_REGISTER(cnxk_logtype_npa, pmd.mempool.cnxk, NOTICE);
+RTE_LOG_REGISTER(cnxk_logtype_nix, pmd.net.cnxk, NOTICE);