diff --git a/src/common/cpu.h b/src/common/cpu.h
index 799e80a..bd61f8c 100644
--- a/src/common/cpu.h
+++ b/src/common/cpu.h
@@ -125,6 +125,8 @@ struct cpuInfo {
   uint32_t maxExtendedLevels;
   // Topology Extensions (AMD only)
   bool topology_extensions;
+#elif ARCH_PPC
+  uint32_t pvr;
 #elif ARCH_ARM
   // Main ID register
   uint32_t midr;
diff --git a/src/common/printer.c b/src/common/printer.c
index a378eec..76f5d97 100644
--- a/src/common/printer.c
+++ b/src/common/printer.c
@@ -539,7 +539,6 @@ void print_ascii_ppc(struct ascii* art, uint32_t la) {
   uint32_t space_right;
   uint32_t space_up = (NUMBER_OF_LINES - art->n_attributes_set)/2;
   uint32_t space_down = NUMBER_OF_LINES - art->n_attributes_set - space_up;
-  bool flag = false;
 
   printf("\n");
   for(uint32_t n=0;n<NUMBER_OF_LINES;n++) {
@@ -573,8 +572,8 @@ bool print_cpufetch_ppc(struct cpuInfo* cpu, STYLE s, struct colors* cs) {
   char* manufacturing_process = get_str_process(cpu);
   char* sockets = get_str_sockets(cpu->topo);
   char* max_frequency = get_str_freq(cpu->freq);
-  char* n_cores = get_str_topology(cpu, cpu->topo, false);
-  char* n_cores_dual = get_str_topology(cpu, cpu->topo, true);
+  char* n_cores = get_str_topology(cpu->topo, false);
+  char* n_cores_dual = get_str_topology(cpu->topo, true);
   char* altivec = get_str_altivec(cpu);
 
   char* l1i = get_str_l1i(cpu->cach);
diff --git a/src/common/udev.h b/src/common/udev.h
index 2c44a9a..76cd6be 100644
--- a/src/common/udev.h
+++ b/src/common/udev.h
@@ -35,5 +35,6 @@ long get_l1i_cache_size(uint32_t core);
 long get_l1d_cache_size(uint32_t core);
 long get_l2_cache_size(uint32_t core);
 long get_l3_cache_size(uint32_t core);
+int get_num_caches_by_level(struct cpuInfo* cpu, uint32_t level);
 
 #endif
diff --git a/src/ppc/ppc.c b/src/ppc/ppc.c
index 2380bf1..00de361 100644
--- a/src/ppc/ppc.c
+++ b/src/ppc/ppc.c
@@ -73,7 +73,7 @@ struct cache* get_cache_info(struct cpuInfo* cpu) {
   return cach;
 }
 
-struct topology* get_topology_info(struct cpuInfo* cpu, struct cache* cach) {
+struct topology* get_topology_info(struct cache* cach) {
   struct topology* topo = malloc(sizeof(struct topology));
   init_topology_struct(topo, cach);
 
@@ -142,9 +142,8 @@ static inline uint32_t mfpvr() {
     return pvr;
 }
 
-struct uarch* get_cpu_uarch() {
-  uint32_t pvr = mfpvr();
-  return get_uarch_from_pvr(pvr);
+struct uarch* get_cpu_uarch(struct cpuInfo* cpu) {
+  return get_uarch_from_pvr(cpu->pvr);
 }
 
 struct frequency* get_frequency_info() {
@@ -166,9 +165,10 @@ struct cpuInfo* get_cpu_info() {
     *ptr = false;
   }
 
-  cpu->arch = get_cpu_uarch();
+  cpu->pvr = mfpvr();
+  cpu->arch = get_cpu_uarch(cpu);
   cpu->freq = get_frequency_info();
-  cpu->topo = get_topology_info(cpu, cpu->cach);
+  cpu->topo = get_topology_info(cpu->cach);
   cpu->cach = get_cache_info(cpu);
 
   feat->altivec = has_altivec(cpu->arch);
@@ -219,7 +219,7 @@ char* get_str_peak_performance(struct cpuInfo* cpu, struct topology* topo, int64
   return string;
 }
 
-char* get_str_topology(struct cpuInfo* cpu, struct topology* topo, bool dual_socket) {
+char* get_str_topology(struct topology* topo, bool dual_socket) {
   char* string;
   if(topo->smt_supported > 1) {
     uint32_t size = 3+3+17+1;
@@ -242,5 +242,5 @@ char* get_str_topology(struct cpuInfo* cpu, struct topology* topo, bool dual_soc
 
 
 void print_debug(struct cpuInfo* cpu) {
-  printf("TODO\n");
+  printf("PVR: 0x%.8X\n", cpu->pvr);
 }
diff --git a/src/ppc/ppc.h b/src/ppc/ppc.h
index 132e685..e9924f1 100644
--- a/src/ppc/ppc.h
+++ b/src/ppc/ppc.h
@@ -3,9 +3,9 @@
 
 #include "../common/cpu.h"
 
-struct topology* get_topology_info(struct cpuInfo* cpu, struct cache* cach);
 struct cpuInfo* get_cpu_info();
 char* get_str_altivec(struct cpuInfo* cpu);
+char* get_str_topology(struct topology* topo, bool dual_socket);
 char* get_str_peak_performance(struct cpuInfo* cpu, struct topology* topo, int64_t freq);
 void print_debug(struct cpuInfo* cpu);