-#if (EFSYS_OPT_HUNTINGTON && EFSYS_OPT_MEDFORD)
-#define EF10_MAX_PIOBUF_NBUFS MAX(HUNT_PIOBUF_NBUFS, MEDFORD_PIOBUF_NBUFS)
-#elif EFSYS_OPT_HUNTINGTON
-#define EF10_MAX_PIOBUF_NBUFS HUNT_PIOBUF_NBUFS
-#elif EFSYS_OPT_MEDFORD
-#define EF10_MAX_PIOBUF_NBUFS MEDFORD_PIOBUF_NBUFS
-#endif
+#define EF10_EVQ_MAXNEVS 32768
+#define EF10_EVQ_MINNEVS 512
+
+#define EF10_RXQ_MAXNDESCS 4096
+#define EF10_RXQ_MINNDESCS 512
+
+#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)
+
+#if EFSYS_OPT_HUNTINGTON
+# if (EF10_MAX_PIOBUF_NBUFS < HUNT_PIOBUF_NBUFS)
+# error "EF10_MAX_PIOBUF_NBUFS too small"
+# endif
+#endif /* EFSYS_OPT_HUNTINGTON */
+#if EFSYS_OPT_MEDFORD
+# if (EF10_MAX_PIOBUF_NBUFS < MEDFORD_PIOBUF_NBUFS)
+# error "EF10_MAX_PIOBUF_NBUFS too small"
+# endif
+#endif /* EFSYS_OPT_MEDFORD */
+#if EFSYS_OPT_MEDFORD2
+# if (EF10_MAX_PIOBUF_NBUFS < MEDFORD2_PIOBUF_NBUFS)
+# error "EF10_MAX_PIOBUF_NBUFS too small"
+# endif
+#endif /* EFSYS_OPT_MEDFORD2 */
+
+