- switch (adapter_speed) {
- case PCI_SPEED_133MHz_PCIX_533:
- case PCI_SPEED_133MHz_PCIX_266:
- if ((bus_speed != adapter_speed) &&
- ((rc = fix_bus_speed(ctrl, p_slot, slots_not_empty, adapter_speed, bus_speed, max_bus_speed))))
- return rc;
- break;
- case PCI_SPEED_133MHz_PCIX_ECC:
- case PCI_SPEED_133MHz_PCIX:
- if (mode) { /* Bus - Mode 1 ECC */
- if ((bus_speed != 0x7) &&
- ((rc = fix_bus_speed(ctrl, p_slot, slots_not_empty, adapter_speed, bus_speed, max_bus_speed))))
- return rc;
- } else {
- if ((bus_speed != 0x4) &&
- ((rc = fix_bus_speed(ctrl, p_slot, slots_not_empty, adapter_speed, bus_speed, max_bus_speed))))
- return rc;
- }
- break;
- case PCI_SPEED_66MHz_PCIX_ECC:
- case PCI_SPEED_66MHz_PCIX:
- if (mode) { /* Bus - Mode 1 ECC */
- if ((bus_speed != 0x5) &&
- ((rc = fix_bus_speed(ctrl, p_slot, slots_not_empty, adapter_speed, bus_speed, max_bus_speed))))
- return rc;
- } else {
- if ((bus_speed != 0x2) &&
- ((rc = fix_bus_speed(ctrl, p_slot, slots_not_empty, adapter_speed, bus_speed, max_bus_speed))))
- return rc;
- }
- break;
- case PCI_SPEED_66MHz:
- if ((bus_speed != 0x1) &&
- ((rc = fix_bus_speed(ctrl, p_slot, slots_not_empty, adapter_speed, bus_speed, max_bus_speed))))
- return rc;
- break;
- case PCI_SPEED_33MHz:
- if (bus_speed > 0x0) {
- if (slots_not_empty == 0) {
- if ((rc = change_bus_speed(ctrl, p_slot, adapter_speed)))
- return rc;
- } else {
- err("%s: speed of bus %x and adapter %x mismatch\n", __FUNCTION__, bus_speed, adapter_speed);
- return WRONG_BUS_FREQUENCY;
- }
- }
- break;
- default:
- err("%s: speed of bus %x and adapter %x mismatch\n", __FUNCTION__, bus_speed, adapter_speed);
- return WRONG_BUS_FREQUENCY;
- }
- } else {
- /* If adpater_speed == bus_speed, nothing to do here */
- dbg("%s: In PI = %d\n", __FUNCTION__, pi);
- if ((adapter_speed != bus_speed) &&
- ((rc = fix_bus_speed(ctrl, p_slot, slots_not_empty, adapter_speed, bus_speed, max_bus_speed))))
- return rc;
- }