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Diffstat (limited to 'platform/linux-generic/pktio/pktio_common.c')
-rw-r--r--platform/linux-generic/pktio/pktio_common.c56
1 files changed, 56 insertions, 0 deletions
diff --git a/platform/linux-generic/pktio/pktio_common.c b/platform/linux-generic/pktio/pktio_common.c
new file mode 100644
index 000000000..1fb10a052
--- /dev/null
+++ b/platform/linux-generic/pktio/pktio_common.c
@@ -0,0 +1,56 @@
+/* Copyright (c) 2013, Linaro Limited
+ * Copyright (c) 2013, Nokia Solutions and Networks
+ * All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+
+#include <odp_packet_io_internal.h>
+#include <odp_classification_internal.h>
+
+int _odp_packet_cls_enq(pktio_entry_t *pktio_entry,
+ uint8_t *base, uint16_t buf_len,
+ odp_packet_t *pkt_ret)
+{
+ cos_t *cos;
+ odp_packet_t pkt;
+ odp_packet_hdr_t pkt_hdr;
+ int ret;
+ odp_pool_t pool;
+
+ packet_parse_reset(&pkt_hdr);
+
+ _odp_cls_parse(&pkt_hdr, base);
+ cos = pktio_select_cos(pktio_entry, (uint8_t *)base, &pkt_hdr);
+ pool = cos->s.pool->s.pool_hdl;
+
+ /* if No CoS found then drop the packet */
+ if (cos == NULL || cos->s.queue == NULL)
+ return 0;
+
+ pkt = odp_packet_alloc(pool, buf_len);
+ if (odp_unlikely(pkt == ODP_PACKET_INVALID))
+ return 0;
+
+ copy_packet_parser_metadata(&pkt_hdr, odp_packet_hdr(pkt));
+ odp_packet_hdr(pkt)->input = pktio_entry->s.id;
+
+ if (odp_packet_copydata_in(pkt, 0, buf_len, base) != 0) {
+ odp_packet_free(pkt);
+ return 0;
+ }
+
+ /* Parse and set packet header data */
+ odp_packet_pull_tail(pkt, odp_packet_len(pkt) - buf_len);
+ ret = queue_enq(cos->s.queue, odp_buf_to_hdr((odp_buffer_t)pkt), 0);
+ if (ret < 0) {
+ *pkt_ret = pkt;
+ return 1;
+ }
+
+ return 0;
+}