New upstream version 17.11.5

[deb_dpdk.git] / lib / librte_eal / common / include / rte_dev.h

diff --git a/lib/librte_eal/common/include/rte_dev.h b/lib/librte_eal/common/include/rte_dev.h
index 5386d3a..bc6e592 100644 (file)
--- a/lib/librte_eal/common/include/rte_dev.h
+++ b/lib/librte_eal/common/include/rte_dev.h
@@ -60,15 +60,18 @@ rte_pmd_debug_trace(const char *func_name, const char *fmt, ...)
 
        va_start(ap, fmt);
 
-       char buffer[vsnprintf(NULL, 0, fmt, ap) + 1];
+       {
+               char buffer[vsnprintf(NULL, 0, fmt, ap) + 1];
 
-       va_end(ap);
+               va_end(ap);
 
-       va_start(ap, fmt);
-       vsnprintf(buffer, sizeof(buffer), fmt, ap);
-       va_end(ap);
+               va_start(ap, fmt);
+               vsnprintf(buffer, sizeof(buffer), fmt, ap);
+               va_end(ap);
 
-       rte_log(RTE_LOG_ERR, RTE_LOGTYPE_PMD, "%s: %s", func_name, buffer);
+               rte_log(RTE_LOG_ERR, RTE_LOGTYPE_PMD, "%s: %s",
+                       func_name, buffer);
+       }
 }
 
 /*
@@ -152,7 +155,11 @@ struct rte_driver {
        const char *alias;              /**< Driver alias. */
 };
 
-#define RTE_DEV_NAME_MAX_LEN (32)
+/*
+ * Internal identifier length
+ * Sufficiently large to allow for UUID or PCI address
+ */
+#define RTE_DEV_NAME_MAX_LEN 64
 
 /**
  * A structure describing a generic device.
@@ -165,28 +172,6 @@ struct rte_device {
        struct rte_devargs *devargs;  /**< Device user arguments */
 };
 
-/**
- * Initialize a driver specified by name.
- *
- * @param name
- *   The pointer to a driver name to be initialized.
- * @param args
- *   The pointer to arguments used by driver initialization.
- * @return
- *  0 on success, negative on error
- */
-int rte_vdev_init(const char *name, const char *args);
-
-/**
- * Uninitalize a driver specified by name.
- *
- * @param name
- *   The pointer to a driver name to be initialized.
- * @return
- *  0 on success, negative on error
- */
-int rte_vdev_uninit(const char *name);
-
 /**
  * Attach a device to a registered driver.
  *
@@ -312,4 +297,4 @@ __attribute__((used)) = str
 }
 #endif
 
-#endif /* _RTE_VDEV_H_ */
+#endif /* _RTE_DEV_H_ */