table: fix out of bounds write

[dpdk.git] / drivers / raw / ifpga / base / opae_hw_api.c

diff --git a/drivers/raw/ifpga/base/opae_hw_api.c b/drivers/raw/ifpga/base/opae_hw_api.c
index d5cd5fe..11c9887 100644 (file)
--- a/drivers/raw/ifpga/base/opae_hw_api.c
+++ b/drivers/raw/ifpga/base/opae_hw_api.c
@@ -470,6 +470,8 @@ static void opae_adapter_shm_init(struct opae_adapter *adapter)
        opae_mutex_init(&sd->i2c_mutex);
        sd->ref_cnt = 0;
        sd->dtb_size = SHM_BLK_SIZE;
+       sd->rsu_ctrl = 0;
+       sd->rsu_stat = 0;
 }
 
 static void *opae_adapter_shm_alloc(struct opae_adapter *adapter)
@@ -964,3 +966,78 @@ opae_mgr_get_board_info(struct opae_manager *mgr,
 
        return -ENOENT;
 }
+
+/**
+ * opae_mgr_get_uuid -  get manager's UUID.
+ * @mgr: targeted manager
+ * @uuid: a pointer to UUID
+ *
+ * Return: 0 on success, otherwise error code.
+ */
+int opae_mgr_get_uuid(struct opae_manager *mgr, struct uuid *uuid)
+{
+       if (!mgr || !uuid)
+               return -EINVAL;
+
+       if (mgr->ops && mgr->ops->get_uuid)
+               return mgr->ops->get_uuid(mgr, uuid);
+
+       return -ENOENT;
+}
+
+/**
+ * opae_mgr_update_flash -  update image in flash.
+ * @mgr: targeted manager
+ * @image: name of image file
+ * @status: status of update
+ *
+ * Return: 0 on success, otherwise error code.
+ */
+int opae_mgr_update_flash(struct opae_manager *mgr, const char *image,
+       uint64_t *status)
+{
+       if (!mgr)
+               return -EINVAL;
+
+       if (mgr->ops && mgr->ops->update_flash)
+               return mgr->ops->update_flash(mgr, image, status);
+
+       return -ENOENT;
+}
+
+/**
+ * opae_stop_flash_update -  stop flash update.
+ * @mgr: targeted manager
+ * @force: make sure the update process is stopped
+ *
+ * Return: 0 on success, otherwise error code.
+ */
+int opae_mgr_stop_flash_update(struct opae_manager *mgr, int force)
+{
+       if (!mgr)
+               return -EINVAL;
+
+       if (mgr->ops && mgr->ops->stop_flash_update)
+               return mgr->ops->stop_flash_update(mgr, force);
+
+       return -ENOENT;
+}
+
+/**
+ * opae_mgr_reload -  reload FPGA.
+ * @mgr: targeted manager
+ * @type: FPGA type
+ * @page: reload from which page
+ *
+ * Return: 0 on success, otherwise error code.
+ */
+int opae_mgr_reload(struct opae_manager *mgr, int type, int page)
+{
+       if (!mgr)
+               return -EINVAL;
+
+       if (mgr->ops && mgr->ops->reload)
+               return mgr->ops->reload(mgr, type, page);
+
+       return -ENOENT;
+}