-#define BUFFER_ALLOCSZ 0x008000
-
-/* this value for BUFFER_MAX_HPN_LEN is */
-/* still undersized for the faster networks */
-/* it might make sense to have yet another */
-/* MAX_LEN for 10+GB networks. Something closer to */
-/* 128MB or 192MB -cjr*/
-#define BUFFER_MAX_HPN_LEN 0x2000000 /*32MB*/
+/* try increasing to 256k in hpnxfers */
+#define BUFFER_ALLOCSZ 0x008000 /* 32k */
+#define BUFFER_ALLOCSZ_HPN 0x040000 /* 256k */