X-Git-Url: https://gerrit.fd.io/r/gitweb?p=deb_dpdk.git;a=blobdiff_plain;f=drivers%2Fbus%2Ffslmc%2Fportal%2Fdpaa2_hw_dpbp.c;h=33f9eedfcdfdad315df80c598e469c7de18c38f4;hp=2fb285c1cb58b5a962c04f032039b10184167f24;hb=f239aed5e674965691846e8ce3f187dd47523689;hpb=bf7567fd2a5b0b28ab724046143c24561d38d015

diff --git a/drivers/bus/fslmc/portal/dpaa2_hw_dpbp.c b/drivers/bus/fslmc/portal/dpaa2_hw_dpbp.c
index 2fb285c1..33f9eedf 100644
--- a/drivers/bus/fslmc/portal/dpaa2_hw_dpbp.c
+++ b/drivers/bus/fslmc/portal/dpaa2_hw_dpbp.c
@@ -2,7 +2,7 @@
  *   BSD LICENSE
  *
  *   Copyright (c) 2016 Freescale Semiconductor, Inc. All rights reserved.
- *   Copyright (c) 2016 NXP. All rights reserved.
+ *   Copyright 2016 NXP.
  *
  *   Redistribution and use in source and binary forms, with or without
  *   modification, are permitted provided that the following conditions
@@ -53,29 +53,20 @@
 #include "portal/dpaa2_hw_pvt.h"
 #include "portal/dpaa2_hw_dpio.h"
 
-TAILQ_HEAD(dpbp_device_list, dpaa2_dpbp_dev);
-static struct dpbp_device_list *dpbp_dev_list; /*!< DPBP device list */
+TAILQ_HEAD(dpbp_dev_list, dpaa2_dpbp_dev);
+static struct dpbp_dev_list dpbp_dev_list
+	= TAILQ_HEAD_INITIALIZER(dpbp_dev_list); /*!< DPBP device list */
 
-int
-dpaa2_create_dpbp_device(
-		int dpbp_id)
+static int
+dpaa2_create_dpbp_device(struct fslmc_vfio_device *vdev __rte_unused,
+			 struct vfio_device_info *obj_info __rte_unused,
+			 int dpbp_id)
 {
 	struct dpaa2_dpbp_dev *dpbp_node;
 	int ret;
 
-	if (!dpbp_dev_list) {
-		dpbp_dev_list = malloc(sizeof(struct dpbp_device_list));
-		if (!dpbp_dev_list) {
-			PMD_INIT_LOG(ERR, "Memory alloc failed in DPBP list\n");
-			return -1;
-		}
-		/* Initialize the DPBP List */
-		TAILQ_INIT(dpbp_dev_list);
-	}
-
 	/* Allocate DPAA2 dpbp handle */
-	dpbp_node = (struct dpaa2_dpbp_dev *)
-			malloc(sizeof(struct dpaa2_dpbp_dev));
+	dpbp_node = rte_malloc(NULL, sizeof(struct dpaa2_dpbp_dev), 0);
 	if (!dpbp_node) {
 		PMD_INIT_LOG(ERR, "Memory allocation failed for DPBP Device");
 		return -1;
@@ -88,7 +79,7 @@ dpaa2_create_dpbp_device(
 	if (ret) {
 		PMD_INIT_LOG(ERR, "Resource alloc failure with err code: %d",
 			     ret);
-		free(dpbp_node);
+		rte_free(dpbp_node);
 		return -1;
 	}
 
@@ -98,16 +89,16 @@ dpaa2_create_dpbp_device(
 		PMD_INIT_LOG(ERR, "Failure cleaning dpbp device with"
 					" error code %d\n", ret);
 		dpbp_close(&dpbp_node->dpbp, CMD_PRI_LOW, dpbp_node->token);
-		free(dpbp_node);
+		rte_free(dpbp_node);
 		return -1;
 	}
 
 	dpbp_node->dpbp_id = dpbp_id;
 	rte_atomic16_init(&dpbp_node->in_use);
 
-	TAILQ_INSERT_HEAD(dpbp_dev_list, dpbp_node, next);
+	TAILQ_INSERT_TAIL(&dpbp_dev_list, dpbp_node, next);
 
-	PMD_INIT_LOG(DEBUG, "Buffer pool resource initialized %d", dpbp_id);
+	PMD_INIT_LOG(DEBUG, "DPAA2: Added [dpbp.%d]", dpbp_id);
 
 	return 0;
 }
@@ -117,7 +108,7 @@ struct dpaa2_dpbp_dev *dpaa2_alloc_dpbp_dev(void)
 	struct dpaa2_dpbp_dev *dpbp_dev = NULL;
 
 	/* Get DPBP dev handle from list using index */
-	TAILQ_FOREACH(dpbp_dev, dpbp_dev_list, next) {
+	TAILQ_FOREACH(dpbp_dev, &dpbp_dev_list, next) {
 		if (dpbp_dev && rte_atomic16_test_and_set(&dpbp_dev->in_use))
 			break;
 	}
@@ -130,10 +121,17 @@ void dpaa2_free_dpbp_dev(struct dpaa2_dpbp_dev *dpbp)
 	struct dpaa2_dpbp_dev *dpbp_dev = NULL;
 
 	/* Match DPBP handle and mark it free */
-	TAILQ_FOREACH(dpbp_dev, dpbp_dev_list, next) {
+	TAILQ_FOREACH(dpbp_dev, &dpbp_dev_list, next) {
 		if (dpbp_dev == dpbp) {
 			rte_atomic16_dec(&dpbp_dev->in_use);
 			return;
 		}
 	}
 }
+
+static struct rte_dpaa2_object rte_dpaa2_dpbp_obj = {
+	.object_id = DPAA2_MC_DPBP_DEVID,
+	.create = dpaa2_create_dpbp_device,
+};
+
+RTE_PMD_REGISTER_DPAA2_OBJECT(dpbp, rte_dpaa2_dpbp_obj);