+#endif
+ }
+#endif
+}
+
+void show_regs(struct pt_regs *fp)
+{
+#ifdef CONFIG_DEBUG_VERBOSE
+ char buf [150];
+ struct irqaction *action;
+ unsigned int i;
+ unsigned long flags = 0;
+ unsigned int cpu = smp_processor_id();
+ unsigned char in_atomic = (bfin_read_IPEND() & 0x10) || in_atomic();
+
+ verbose_printk(KERN_NOTICE "\n");
+ if (CPUID != bfin_cpuid())
+ verbose_printk(KERN_NOTICE "Compiled for cpu family 0x%04x (Rev %d), "
+ "but running on:0x%04x (Rev %d)\n",
+ CPUID, bfin_compiled_revid(), bfin_cpuid(), bfin_revid());
+
+ verbose_printk(KERN_NOTICE "ADSP-%s-0.%d",
+ CPU, bfin_compiled_revid());
+
+ if (bfin_compiled_revid() != bfin_revid())
+ verbose_printk("(Detected 0.%d)", bfin_revid());
+
+ verbose_printk(" %lu(MHz CCLK) %lu(MHz SCLK) (%s)\n",
+ get_cclk()/1000000, get_sclk()/1000000,
+#ifdef CONFIG_MPU
+ "mpu on"
+#else
+ "mpu off"
+#endif
+ );
+
+ verbose_printk(KERN_NOTICE "%s", linux_banner);
+
+ verbose_printk(KERN_NOTICE "\nSEQUENCER STATUS:\t\t%s\n", print_tainted());
+ verbose_printk(KERN_NOTICE " SEQSTAT: %08lx IPEND: %04lx IMASK: %04lx SYSCFG: %04lx\n",
+ (long)fp->seqstat, fp->ipend, cpu_pda[smp_processor_id()].ex_imask, fp->syscfg);
+ if (fp->ipend & EVT_IRPTEN)
+ verbose_printk(KERN_NOTICE " Global Interrupts Disabled (IPEND[4])\n");
+ if (!(cpu_pda[smp_processor_id()].ex_imask & (EVT_IVG13 | EVT_IVG12 | EVT_IVG11 |
+ EVT_IVG10 | EVT_IVG9 | EVT_IVG8 | EVT_IVG7 | EVT_IVTMR)))
+ verbose_printk(KERN_NOTICE " Peripheral interrupts masked off\n");
+ if (!(cpu_pda[smp_processor_id()].ex_imask & (EVT_IVG15 | EVT_IVG14)))
+ verbose_printk(KERN_NOTICE " Kernel interrupts masked off\n");
+ if ((fp->seqstat & SEQSTAT_EXCAUSE) == VEC_HWERR) {
+ verbose_printk(KERN_NOTICE " HWERRCAUSE: 0x%lx\n",
+ (fp->seqstat & SEQSTAT_HWERRCAUSE) >> 14);
+#ifdef EBIU_ERRMST
+ /* If the error was from the EBIU, print it out */
+ if (bfin_read_EBIU_ERRMST() & CORE_ERROR) {
+ verbose_printk(KERN_NOTICE " EBIU Error Reason : 0x%04x\n",
+ bfin_read_EBIU_ERRMST());
+ verbose_printk(KERN_NOTICE " EBIU Error Address : 0x%08x\n",
+ bfin_read_EBIU_ERRADD());
+ }
+#endif
+ }
+ verbose_printk(KERN_NOTICE " EXCAUSE : 0x%lx\n",
+ fp->seqstat & SEQSTAT_EXCAUSE);
+ for (i = 2; i <= 15 ; i++) {
+ if (fp->ipend & (1 << i)) {
+ if (i != 4) {
+ decode_address(buf, bfin_read32(EVT0 + 4*i));
+ verbose_printk(KERN_NOTICE " physical IVG%i asserted : %s\n", i, buf);
+ } else
+ verbose_printk(KERN_NOTICE " interrupts disabled\n");
+ }
+ }
+
+ /* if no interrupts are going off, don't print this out */
+ if (fp->ipend & ~0x3F) {
+ for (i = 0; i < (NR_IRQS - 1); i++) {
+ if (!in_atomic)
+ spin_lock_irqsave(&irq_desc[i].lock, flags);
+
+ action = irq_desc[i].action;
+ if (!action)
+ goto unlock;
+
+ decode_address(buf, (unsigned int)action->handler);
+ verbose_printk(KERN_NOTICE " logical irq %3d mapped : %s", i, buf);
+ for (action = action->next; action; action = action->next) {
+ decode_address(buf, (unsigned int)action->handler);
+ verbose_printk(", %s", buf);
+ }
+ verbose_printk("\n");
+unlock:
+ if (!in_atomic)
+ spin_unlock_irqrestore(&irq_desc[i].lock, flags);
+ }
+ }
+
+ decode_address(buf, fp->rete);
+ verbose_printk(KERN_NOTICE " RETE: %s\n", buf);
+ decode_address(buf, fp->retn);
+ verbose_printk(KERN_NOTICE " RETN: %s\n", buf);
+ decode_address(buf, fp->retx);
+ verbose_printk(KERN_NOTICE " RETX: %s\n", buf);
+ decode_address(buf, fp->rets);
+ verbose_printk(KERN_NOTICE " RETS: %s\n", buf);
+ decode_address(buf, fp->pc);
+ verbose_printk(KERN_NOTICE " PC : %s\n", buf);
+
+ if (((long)fp->seqstat & SEQSTAT_EXCAUSE) &&
+ (((long)fp->seqstat & SEQSTAT_EXCAUSE) != VEC_HWERR)) {
+ decode_address(buf, cpu_pda[cpu].dcplb_fault_addr);
+ verbose_printk(KERN_NOTICE "DCPLB_FAULT_ADDR: %s\n", buf);
+ decode_address(buf, cpu_pda[cpu].icplb_fault_addr);
+ verbose_printk(KERN_NOTICE "ICPLB_FAULT_ADDR: %s\n", buf);
+ }
+
+ verbose_printk(KERN_NOTICE "PROCESSOR STATE:\n");
+ verbose_printk(KERN_NOTICE " R0 : %08lx R1 : %08lx R2 : %08lx R3 : %08lx\n",