net/sfc/base: support different event descriptor sizes

[dpdk.git] / drivers / net / sfc / base / ef10_impl.h

diff --git a/drivers/net/sfc/base/ef10_impl.h b/drivers/net/sfc/base/ef10_impl.h
index 11c61d9..fae94fe 100644 (file)
--- a/drivers/net/sfc/base/ef10_impl.h
+++ b/drivers/net/sfc/base/ef10_impl.h
@@ -19,12 +19,32 @@ extern "C" {
 
 #define        EF10_TXQ_MINNDESCS      512
 
+#define        EF10_EVQ_DESC_SIZE      (sizeof (efx_qword_t))
 #define        EF10_RXQ_DESC_SIZE      (sizeof (efx_qword_t))
 #define        EF10_TXQ_DESC_SIZE      (sizeof (efx_qword_t))
 
+/* Number of hardware EVQ buffers (for compile-time resource dimensions) */
+#define        EF10_EVQ_MAXNBUFS       (64)
+
 /* Maximum independent of EFX_BUG35388_WORKAROUND. */
 #define        EF10_TXQ_MAXNBUFS       8
 
+#if EFSYS_OPT_HUNTINGTON
+# if (EF10_EVQ_MAXNBUFS < HUNT_EVQ_MAXNBUFS)
+#  error "EF10_EVQ_MAXNBUFS too small"
+# endif
+#endif /* EFSYS_OPT_HUNTINGTON */
+#if EFSYS_OPT_MEDFORD
+# if (EF10_EVQ_MAXNBUFS < MEDFORD_EVQ_MAXNBUFS)
+#  error "EF10_EVQ_MAXNBUFS too small"
+# endif
+#endif /* EFSYS_OPT_MEDFORD */
+#if EFSYS_OPT_MEDFORD2
+# if (EF10_EVQ_MAXNBUFS < MEDFORD2_EVQ_MAXNBUFS)
+#  error "EF10_EVQ_MAXNBUFS too small"
+# endif
+#endif /* EFSYS_OPT_MEDFORD2 */
+
 /* Number of hardware PIO buffers (for compile-time resource dimensions) */
 #define        EF10_MAX_PIOBUF_NBUFS   (16)