net/txgbe: add Rx and Tx start and stop

[dpdk.git] / drivers / raw / ioat / ioat_rawdev_test.c

diff --git a/drivers/raw/ioat/ioat_rawdev_test.c b/drivers/raw/ioat/ioat_rawdev_test.c
index 60d189b..101f24a 100644 (file)
--- a/drivers/raw/ioat/ioat_rawdev_test.c
+++ b/drivers/raw/ioat/ioat_rawdev_test.c
@@ -155,6 +155,52 @@ test_enqueue_copies(int dev_id)
        return 0;
 }
 
+static int
+test_enqueue_fill(int dev_id)
+{
+       const unsigned int length[] = {8, 64, 1024, 50, 100, 89};
+       struct rte_mbuf *dst = rte_pktmbuf_alloc(pool);
+       char *dst_data = rte_pktmbuf_mtod(dst, char *);
+       struct rte_mbuf *completed[2] = {0};
+       uint64_t pattern = 0xfedcba9876543210;
+       unsigned int i, j;
+
+       for (i = 0; i < RTE_DIM(length); i++) {
+               /* reset dst_data */
+               memset(dst_data, 0, length[i]);
+
+               /* perform the fill operation */
+               if (rte_ioat_enqueue_fill(dev_id, pattern,
+                               dst->buf_iova + dst->data_off, length[i],
+                               (uintptr_t)dst) != 1) {
+                       PRINT_ERR("Error with rte_ioat_enqueue_fill\n");
+                       return -1;
+               }
+
+               rte_ioat_perform_ops(dev_id);
+               usleep(100);
+
+               if (rte_ioat_completed_ops(dev_id, 1, (void *)&completed[0],
+                       (void *)&completed[1]) != 1) {
+                       PRINT_ERR("Error with completed ops\n");
+                       return -1;
+               }
+               /* check the result */
+               for (j = 0; j < length[i]; j++) {
+                       char pat_byte = ((char *)&pattern)[j % 8];
+                       if (dst_data[j] != pat_byte) {
+                               PRINT_ERR("Error with fill operation (length = %u): got (%x), not (%x)\n",
+                                               length[i], dst_data[j],
+                                               pat_byte);
+                               return -1;
+                       }
+               }
+       }
+
+       rte_pktmbuf_free(dst);
+       return 0;
+}
+
 int
 ioat_rawdev_test(uint16_t dev_id)
 {
@@ -234,6 +280,7 @@ ioat_rawdev_test(uint16_t dev_id)
        }
 
        /* run the test cases */
+       printf("Running Copy Tests\n");
        for (i = 0; i < 100; i++) {
                unsigned int j;
 
@@ -247,6 +294,21 @@ ioat_rawdev_test(uint16_t dev_id)
        }
        printf("\n");
 
+       /* test enqueue fill operation */
+       printf("Running Fill Tests\n");
+       for (i = 0; i < 100; i++) {
+               unsigned int j;
+
+               if (test_enqueue_fill(dev_id) != 0)
+                       goto err;
+
+               rte_rawdev_xstats_get(dev_id, ids, stats, nb_xstats);
+               for (j = 0; j < nb_xstats; j++)
+                       printf("%s: %"PRIu64"   ", snames[j].name, stats[j]);
+               printf("\r");
+       }
+       printf("\n");
+
        rte_rawdev_stop(dev_id);
        if (rte_rawdev_xstats_reset(dev_id, NULL, 0) != 0) {
                PRINT_ERR("Error resetting xstat values\n");