/**
* Adds num elements into the fifo. Return the number actually written
*/
-static inline unsigned
-kni_fifo_put(struct rte_kni_fifo *fifo, void **data, unsigned num)
+static inline unsigned int
+kni_fifo_put(struct rte_kni_fifo *fifo, void **data, unsigned int num)
{
- unsigned i = 0;
- unsigned fifo_write = fifo->write;
- unsigned fifo_read = fifo->read;
- unsigned new_write = fifo_write;
+ unsigned int i = 0;
+ unsigned int fifo_write = fifo->write;
+ unsigned int fifo_read = fifo->read;
+ unsigned int new_write = fifo_write;
for (i = 0; i < num; i++) {
new_write = (new_write + 1) & (fifo->len - 1);
/**
* Get up to num elements from the fifo. Return the number actully read
*/
-static inline unsigned
-kni_fifo_get(struct rte_kni_fifo *fifo, void **data, unsigned num)
+static inline unsigned int
+kni_fifo_get(struct rte_kni_fifo *fifo, void **data, unsigned int num)
{
- unsigned i = 0;
- unsigned new_read = fifo->read;
- unsigned fifo_write = fifo->write;
+ unsigned int i = 0;
+ unsigned int new_read = fifo->read;
+ unsigned int fifo_write = fifo->write;
for (i = 0; i < num; i++) {
if (new_read == fifo_write)
/**
* Get the num of elements in the fifo
*/
-static inline unsigned
+static inline unsigned int
kni_fifo_count(struct rte_kni_fifo *fifo)
{
return (fifo->len + fifo->write - fifo->read) & (fifo->len - 1);
/**
* Get the num of available elements in the fifo
*/
-static inline unsigned
+static inline unsigned int
kni_fifo_free_count(struct rte_kni_fifo *fifo)
{
return (fifo->read - fifo->write - 1) & (fifo->len - 1);
* Initializes the kni fifo structure
*/
static inline void
-kni_fifo_init(struct rte_kni_fifo *fifo, unsigned size)
+kni_fifo_init(struct rte_kni_fifo *fifo, unsigned int size)
{
fifo->write = 0;
fifo->read = 0;