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authorLuca Boccassi <luca.boccassi@gmail.com>2017-11-08 14:15:11 +0000
committerLuca Boccassi <luca.boccassi@gmail.com>2017-11-08 14:45:54 +0000
commit055c52583a2794da8ba1e85a48cce3832372b12f (patch)
tree8ceb1cb78fbb46a0f341f8ee24feb3c6b5540013 /drivers/event/octeontx/ssovf_worker.h
parentf239aed5e674965691846e8ce3f187dd47523689 (diff)
New upstream version 17.11-rc3
Change-Id: I6a5baa40612fe0c20f30b5fa773a6cbbac63a685 Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
Diffstat (limited to 'drivers/event/octeontx/ssovf_worker.h')
-rw-r--r--drivers/event/octeontx/ssovf_worker.h34
1 files changed, 32 insertions, 2 deletions
diff --git a/drivers/event/octeontx/ssovf_worker.h b/drivers/event/octeontx/ssovf_worker.h
index 55f72555..bf76ac88 100644
--- a/drivers/event/octeontx/ssovf_worker.h
+++ b/drivers/event/octeontx/ssovf_worker.h
@@ -34,7 +34,10 @@
#include <rte_common.h>
#include <rte_branch_prediction.h>
+#include <octeontx_mbox.h>
+
#include "ssovf_evdev.h"
+#include "octeontx_rxtx.h"
enum {
SSO_SYNC_ORDERED,
@@ -49,6 +52,28 @@ enum {
/* SSO Operations */
+static __rte_always_inline struct rte_mbuf *
+ssovf_octeontx_wqe_to_pkt(uint64_t work, uint16_t port_id)
+{
+ struct rte_mbuf *mbuf;
+ octtx_wqe_t *wqe = (octtx_wqe_t *)(uintptr_t)work;
+ rte_prefetch_non_temporal(wqe);
+
+ /* Get mbuf from wqe */
+ mbuf = (struct rte_mbuf *)((uintptr_t)wqe -
+ OCTTX_PACKET_WQE_SKIP);
+ mbuf->packet_type =
+ ptype_table[wqe->s.w2.lcty][wqe->s.w2.lety][wqe->s.w2.lfty];
+ mbuf->data_off = RTE_PTR_DIFF(wqe->s.w3.addr, mbuf->buf_addr);
+ mbuf->pkt_len = wqe->s.w1.len;
+ mbuf->data_len = mbuf->pkt_len;
+ mbuf->nb_segs = 1;
+ mbuf->ol_flags = 0;
+ mbuf->port = port_id;
+ rte_mbuf_refcnt_set(mbuf, 1);
+ return mbuf;
+}
+
static __rte_always_inline uint16_t
ssows_get_work(struct ssows *ws, struct rte_event *ev)
{
@@ -61,9 +86,14 @@ ssows_get_work(struct ssows *ws, struct rte_event *ev)
ws->cur_tt = sched_type_queue & 0x3;
ws->cur_grp = sched_type_queue >> 2;
sched_type_queue = sched_type_queue << 38;
-
ev->event = sched_type_queue | (get_work0 & 0xffffffff);
- ev->u64 = get_work1;
+ if (get_work1 && ev->event_type == RTE_EVENT_TYPE_ETHDEV) {
+ ev->mbuf = ssovf_octeontx_wqe_to_pkt(get_work1,
+ (ev->event >> 20) & 0xF);
+ } else {
+ ev->u64 = get_work1;
+ }
+
return !!get_work1;
}