- /*
- * If we found a correct PnP setting,
- * we first try it.
- */
- if (pnp_succeeded) {
- memset(&info, 0, sizeof(chipio_t));
- info.cfg_base = cfg_base;
- info.fir_base = pnp_info.fir_base;
- info.dma = pnp_info.dma;
- info.irq = pnp_info.irq;
-
- if (info.fir_base < 0x2000) {
- IRDA_MESSAGE("%s, chip->init\n", driver_name);
- chip->init(chip, &info);
- } else
- chip->probe(chip, &info);
-
- if (nsc_ircc_open(&info) >= 0)
- ret = 0;
- }
-
- /*
- * Opening based on PnP values failed.
- * Let's fallback to user values, or probe
- * the chip.
- */
- if (ret) {
- IRDA_DEBUG(2, "%s, PnP init failed\n", driver_name);
- memset(&info, 0, sizeof(chipio_t));
- info.cfg_base = cfg_base;
- info.fir_base = io[i];
- info.dma = dma[i];
- info.irq = irq[i];
-
- /*
- * If the user supplies the base address, then
- * we init the chip, if not we probe the values
- * set by the BIOS
- */
- if (io[i] < 0x2000) {
- chip->init(chip, &info);
- } else
- chip->probe(chip, &info);
-
- if (nsc_ircc_open(&info) >= 0)
- ret = 0;
- }