You could try something like this. This removes the ISCSI and TOE/DDP memory usage, and bumps the PBL memory up to twice what it was.

(this is untested).

Steve.

----

--- drivers/net/cxgb3/t3_hw.c.org    2009-07-14 12:14:45.000000000 -0500
+++ drivers/net/cxgb3/t3_hw.c    2009-07-14 12:16:32.000000000 -0500
@@ -3084,13 +3084,13 @@ static void ulp_config(struct adapter *a
{
    unsigned int m = p->chan_rx_size;

-    ulp_region(adap, ISCSI, m, p->chan_rx_size / 8);
-    ulp_region(adap, TDDP, m, p->chan_rx_size / 8);
+    ulp_region(adap, ISCSI, m, 0);
+    ulp_region(adap, TDDP, m, 0);
    ulptx_region(adap, TPT, m, p->chan_rx_size / 4);
    ulp_region(adap, STAG, m, p->chan_rx_size / 4);
    ulp_region(adap, RQ, m, p->chan_rx_size / 4);
-    ulptx_region(adap, PBL, m, p->chan_rx_size / 4);
-    ulp_region(adap, PBL, m, p->chan_rx_size / 4);
+    ulptx_region(adap, PBL, m, p->chan_rx_size / 2);
+    ulp_region(adap, PBL, m, p->chan_rx_size / 2);
    t3_write_reg(adap, A_ULPRX_TDDP_TAGMASK, 0xffffffff);
}

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