Lines Matching defs:dt
120 struct iseries_flat_dt *dt;
124 dt = (struct iseries_flat_dt *)ALIGN(klimit, 8);
125 dt->header.off_mem_rsvmap =
127 dt->header.off_dt_strings = ALIGN(sizeof(*dt), 8);
128 dt->header.off_dt_struct = dt->header.off_dt_strings
130 dt_data = (void *)((unsigned long)dt + dt->header.off_dt_struct);
131 dt->header.dt_strings_size = str_len;
134 dt->header.boot_cpuid_phys = smp_processor_id();
136 memcpy((char *)dt + dt->header.off_dt_strings, __dt_strings_start,
139 dt->header.magic = OF_DT_HEADER;
140 dt->header.version = 0x10;
141 dt->header.last_comp_version = 0x10;
143 dt->reserve_map[0] = 0;
144 dt->reserve_map[1] = 0;
146 return dt;
149 static void __init dt_push_u32(struct iseries_flat_dt *dt, u32 value)
156 static void __init dt_push_u64(struct iseries_flat_dt *dt, u64 value)
163 static void __init dt_push_bytes(struct iseries_flat_dt *dt, const char *data,
170 static void __init dt_start_node(struct iseries_flat_dt *dt, const char *name)
172 dt_push_u32(dt, OF_DT_BEGIN_NODE);
173 dt_push_bytes(dt, name, strlen(name) + 1);
176 #define dt_end_node(dt) dt_push_u32(dt, OF_DT_END_NODE)
178 static void __init dt_prop(struct iseries_flat_dt *dt, const char *name,
183 dt_push_u32(dt, OF_DT_PROP);
186 dt_push_u32(dt, len);
191 dt_push_u32(dt, (u32)offset);
194 dt_push_bytes(dt, data, len);
197 static void __init dt_prop_str(struct iseries_flat_dt *dt, const char *name,
200 dt_prop(dt, name, data, strlen(data) + 1); /* + 1 for NULL */
203 static void __init dt_prop_u32(struct iseries_flat_dt *dt, const char *name,
206 dt_prop(dt, name, &data, sizeof(u32));
209 static void __init dt_prop_u64(struct iseries_flat_dt *dt, const char *name,
212 dt_prop(dt, name, &data, sizeof(u64));
215 static void __init dt_prop_u64_list(struct iseries_flat_dt *dt,
218 dt_prop(dt, name, data, sizeof(u64) * n);
221 static void __init dt_prop_u32_list(struct iseries_flat_dt *dt,
224 dt_prop(dt, name, data, sizeof(u32) * n);
228 static void __init dt_prop_empty(struct iseries_flat_dt *dt, const char *name)
230 dt_prop(dt, name, NULL, 0);
234 static void __init dt_cpus(struct iseries_flat_dt *dt)
247 dt_start_node(dt, "cpus");
248 dt_prop_u32(dt, "#address-cells", 1);
249 dt_prop_u32(dt, "#size-cells", 0);
259 dt_start_node(dt, buf);
261 dt_prop_str(dt, "device_type", device_type_cpu);
266 dt_prop_u32(dt, "i-cache-size", d->xInstCacheSize * 1024);
267 dt_prop_u32(dt, "i-cache-line-size", d->xInstCacheOperandSize);
269 dt_prop_u32(dt, "d-cache-size", d->xDataL1CacheSizeKB * 1024);
270 dt_prop_u32(dt, "d-cache-line-size", d->xDataCacheOperandSize);
273 dt_prop_u32(dt, "clock-frequency",
275 dt_prop_u32(dt, "timebase-frequency",
278 dt_prop_u32(dt, "reg", i);
280 dt_prop_u32_list(dt, "ibm,pft-size", pft_size, 2);
282 dt_end_node(dt);
285 dt_end_node(dt);
288 static void __init dt_model(struct iseries_flat_dt *dt)
297 dt_prop_str(dt, "system-id", buf);
302 dt_prop_str(dt, "model", buf);
304 dt_prop_str(dt, "compatible", "IBM,iSeries");
305 dt_prop_u32(dt, "ibm,partition-no", HvLpConfig_getLpIndex());
308 static void __init dt_initrd(struct iseries_flat_dt *dt)
312 dt_prop_u64(dt, "linux,initrd-start", (u64)naca.xRamDisk);
313 dt_prop_u64(dt, "linux,initrd-end",
319 static void __init dt_do_vdevice(struct iseries_flat_dt *dt,
326 dt_start_node(dt, buf);
327 dt_prop_str(dt, "device_type", type);
329 dt_prop_str(dt, "compatible", compat);
330 dt_prop_u32(dt, "reg", reg + ((unit >= 0) ? unit : 0));
332 dt_prop_u32(dt, "linux,unit_address", unit);
334 dt_end_node(dt);
337 static void __init dt_vdevices(struct iseries_flat_dt *dt)
343 dt_start_node(dt, "vdevice");
344 dt_prop_str(dt, "device_type", device_type_vdevice);
345 dt_prop_str(dt, "compatible", "IBM,iSeries-vdevice");
346 dt_prop_u32(dt, "#address-cells", 1);
347 dt_prop_u32(dt, "#size-cells", 0);
349 dt_do_vdevice(dt, "vty", reg, -1, device_type_serial,
353 dt_do_vdevice(dt, "v-scsi", reg, -1, device_type_vscsi,
363 dt_do_vdevice(dt, "l-lan", reg, i, device_type_network,
371 dt_prop(dt, "local-mac-address", (char *)mac_addr, ETH_ALEN);
372 dt_prop(dt, "mac-address", (char *)mac_addr, ETH_ALEN);
373 dt_prop_u32(dt, "max-frame-size", 9000);
374 dt_prop_u32(dt, "address-bits", 48);
376 dt_end_node(dt);
381 dt_do_vdevice(dt, "viodasd", reg, i, device_type_block,
386 dt_do_vdevice(dt, "viocd", reg, i, device_type_block,
391 dt_do_vdevice(dt, "viotape", reg, i, device_type_byte,
394 dt_end_node(dt);
421 static void __init scan_bridge_slot(struct iseries_flat_dt *dt,
491 dt_start_node(dt, buf);
497 dt_prop_u32_list(dt, "reg", reg, 5);
499 dt_prop_str(dt, "device_type",
501 dt_prop_u32(dt, "vendor-id", vendor_id);
502 dt_prop_u32(dt, "device-id", device_id);
503 dt_prop_u32(dt, "class-code", class_id >> 8);
504 dt_prop_u32(dt, "revision-id", class_id & 0xff);
505 dt_prop_u32(dt, "linux,subbus", sub_bus);
506 dt_prop_u32(dt, "linux,agent-id", agent_id);
507 dt_prop_u32(dt, "linux,logical-slot-number",
509 dt_end_node(dt);
515 static void __init scan_bridge(struct iseries_flat_dt *dt, HvBusNumber bus,
549 scan_bridge_slot(dt, bus, &bridge_info);
556 static void __init scan_phb(struct iseries_flat_dt *dt, HvBusNumber bus)
583 scan_bridge(dt, bus, sub_bus, id_sel);
587 static void __init dt_pci_devices(struct iseries_flat_dt *dt)
610 dt_start_node(dt, buf);
611 dt_prop_str(dt, "device_type", device_type_pci);
612 dt_prop_str(dt, "compatible", "IBM,iSeries-Logical-PHB");
613 dt_prop_u32(dt, "#address-cells", 3);
614 dt_prop_u32(dt, "#size-cells", 2);
616 dt_prop_u32_list(dt, "bus-range", buses, 2);
617 scan_phb(dt, bus);
618 dt_end_node(dt);
623 static void dt_finish(struct iseries_flat_dt *dt)
625 dt_push_u32(dt, OF_DT_END);
626 dt->header.totalsize = (unsigned long)dt_data - (unsigned long)dt;