ISP_RESET
WRT32_IO_REG(ha, ctrl_status, ISP_RESET);
if (!(RD32_IO_REG(ha, ctrl_status) & ISP_RESET)) {
WRT32_IO_REG(ha, ctrl_status, ISP_RESET | DMA_SHUTDOWN |
WRT32_IO_REG(ha, ctrl_status, ISP_RESET | DMA_SHUTDOWN);
WRT16_IO_REG(ha, ctrl_status, ISP_RESET);
if ((RD16_IO_REG(ha, ctrl_status) & ISP_RESET) == 0) {
WRT32_IO_REG(ha, ctrl_status, ISP_RESET);
if ((RD32_IO_REG(ha, ctrl_status) & ISP_RESET) == 0) {