diff -ur kernel-source-rx-34-2.6.18/drivers/mmc/mmc.c phil-source/drivers/mmc/mmc.c
--- kernel-source-rx-34-2.6.18/drivers/mmc/mmc.c	2007-03-07 19:23:51.000000000 -0800
+++ phil-source/drivers/mmc/mmc.c	2007-03-08 22:47:33.000000000 -0800
@@ -423,6 +423,12 @@
 		 ios->power_mode, ios->chip_select, ios->vdd,
 		 ios->bus_width, ios->timing);
 
+	printk("%s: clock %uHz busmode %u powermode %u cs %u Vdd %u "
+		"width %u timing %u\n",
+		 mmc_hostname(host), ios->clock, ios->bus_mode,
+		 ios->power_mode, ios->chip_select, ios->vdd,
+		 ios->bus_width, ios->timing);
+
 	host->ops->set_ios(host, ios);
 }