isp_ext_hw_conf 642 drivers/scsi/qla4xxx/ql4_init.c writel((0xFFFF << 16) | extHwConfig.Asuint32_t, isp_ext_hw_conf(ha)); isp_ext_hw_conf 643 drivers/scsi/qla4xxx/ql4_init.c readl(isp_ext_hw_conf(ha));