From: Ashwin Sekhar T K <asekhar@marvell.com>
Add support for registering callbacks for roc plt init.
Signed-off-by: Ashwin Sekhar T K <asekhar@marvell.com>
---
drivers/common/cnxk/roc_platform.c | 22 ++++++++++++++++++++++
drivers/common/cnxk/roc_platform.h | 4 ++++
drivers/common/cnxk/version.map | 1 +
3 files changed, 27 insertions(+)
@@ -4,10 +4,26 @@
#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) {
@@ -29,5 +45,11 @@ roc_plt_init(void)
roc_model = mz->addr;
}
+ for (i = 0; i < plt_init_cb_num; i++) {
+ rc = (*plt_init_cbs[i])();
+ if (rc)
+ return rc;
+ }
+
return 0;
}
@@ -161,4 +161,8 @@
__rte_internal
int roc_plt_init(void);
+/* Init callbacks */
+typedef int (*roc_plt_init_cb_t)(void);
+int __roc_api roc_plt_init_cb_register(roc_plt_init_cb_t cb);
+
#endif /* _ROC_PLATFORM_H_ */
@@ -4,6 +4,7 @@ INTERNAL {
roc_error_msg_get;
roc_model;
roc_plt_init;
+ roc_plt_init_cb_register;
local: *;
};