New upstream version 18.11-rc3

[deb_dpdk.git] / drivers / net / octeontx / base / octeontx_pki_var.h

diff --git a/drivers/net/octeontx/base/octeontx_pki_var.h b/drivers/net/octeontx/base/octeontx_pki_var.h
index c793b65..f4661d2 100644 (file)
--- a/drivers/net/octeontx/base/octeontx_pki_var.h
+++ b/drivers/net/octeontx/base/octeontx_pki_var.h
@@ -7,8 +7,17 @@
 
 #include <rte_byteorder.h>
 
-#define OCTTX_PACKET_WQE_SKIP          128
-#define OCTTX_PACKET_FIRST_SKIP                240
+#define OCTTX_PACKET_WQE_SKIP                  128
+#define OCTTX_PACKET_FIRST_SKIP_MAXREGVAL      496
+#define OCTTX_PACKET_FIRST_SKIP_MAXLEN         512
+#define OCTTX_PACKET_FIRST_SKIP_ADJUST(x)                              \
+               (RTE_MIN(x, OCTTX_PACKET_FIRST_SKIP_MAXREGVAL))
+#define OCTTX_PACKET_FIRST_SKIP_SUM(p)                                 \
+                               (OCTTX_PACKET_WQE_SKIP                  \
+                               + rte_pktmbuf_priv_size(p)              \
+                               + RTE_PKTMBUF_HEADROOM)
+#define OCTTX_PACKET_FIRST_SKIP(p)                                     \
+       OCTTX_PACKET_FIRST_SKIP_ADJUST(OCTTX_PACKET_FIRST_SKIP_SUM(p))
 #define OCTTX_PACKET_LATER_SKIP                128
 
 /* WQE descriptor */