RTL_DEBUG
RTL_DEBUG("cmd_port_val = %u\n", cmd_port_val);
RTL_DEBUG("cmd_port_val = %u\n", cmd_port_val);
RTL_DEBUG("cmd_port_val = %u\n", cmd_port_val);
RTL_DEBUG("command_status reports failed command\n");
RTL_DEBUG("no BIOS EBDA found\n");
RTL_DEBUG("EBDA is %d kB\n", ebda_kb);
RTL_DEBUG("found RTL_SIGNATURE at %p\n", tmp);
RTL_DEBUG("rtl_cmd_width = %u, rtl_cmd_type = %u\n",
RTL_DEBUG("addr = %#llx\n", (unsigned long long)addr);
RTL_DEBUG("rtl_cmd_addr = %p\n", rtl_cmd_addr);
RTL_DEBUG("cleaning up");
RTL_DEBUG("%s(%d)\n", __func__, value);