contrib/octeon-sdk/cvmx-interrupt.c

203  * Dump all useful registers to the console
205  * @param registers CPU register to dump
207 static void __cvmx_interrupt_dump_registers(uint64_t *registers)
213         r1 = registers[reg]; r2 = registers[reg+16];
231  * cause decode and all relevant registers.
233  * @param registers Registers at time of the exception
238 void __cvmx_interrupt_default_exception_handler(uint64_t *registers)
252     __cvmx_interrupt_dump_registers(registers);
259     if (registers[35] == 0) {
262 	registers[35] = registers[31] - 8;
266 	registers[35] = 0;
306  * @param registers  Register at the time of the interrupt
309 static void __cvmx_interrupt_default(int irq_number, uint64_t *registers, void *user_arg)
312     __cvmx_interrupt_dump_registers(registers);
357  * @param registers  Registers at the time of the interrupt
360 static void __cvmx_interrupt_perf(int irq_number, uint64_t *registers, void *user_arg)
376  * @param registers  Registers at the time of the interrupt
379 static void __cvmx_interrupt_ciu(int irq_number, uint64_t *registers, void *user_arg)
410                 h->handler(irq, registers, h->data);
424             h->handler(irq, registers, h->data);
442             h->handler(irq, registers, h->data);
457  * @param registers  Registers at the time of the interrupt
460 static void __cvmx_interrupt_ciu_cn61xx(int irq_number, uint64_t *registers, void *user_arg)
482         h->handler(irq, registers, h->data);
495  * @param registers  Registers at the time of the interrupt
498 static void __cvmx_interrupt_ciu2(int irq_number, uint64_t *registers, void *user_arg)
524             h->handler(irq, registers, h->data);
549             h->handler(irq, registers, h->data);
559     /* CN68XX has an CIU-15786 errata that accessing the ACK registers
575  * @param registers  Registers at the time of the interrupt
578 static void __cvmx_interrupt_ecc(int irq_number, uint64_t *registers, void *user_arg)
587  * @param registers Registers at time of interrupt / exception
591 void cvmx_interrupt_do_irq(uint64_t *registers);
592 void cvmx_interrupt_do_irq(uint64_t *registers)
612     exc_vec = (uint32_t)(registers[27] & 0x780);  /* Mask off bits we need to ignore */
625             if (registers[34] & 0x1)
626                 cvmx_safe_printf("Dcache error detected: core: %d, way: %d, va 7:3: 0x%x\n", i, (int)(registers[34] >> 8) & 0x3f, (int)(registers[34] >> 3) & 0x1f);
634             if (registers[34] & 0x1)
635                 cvmx_safe_printf("Dcache error detected: core: %d, way: %d, va 9:7: 0x%x\n", i, (int)(registers[34] >> 10) & 0x1f, (int)(registers[34] >> 7) & 0x3);
650         if (registers[34] & 0x4)
655         else if (registers[34] & 0x2)
664         cvmx_interrupt_state.exception_handler(registers);
680             h->handler(i, registers, h->data);
686     __cvmx_interrupt_default_exception_handler(registers);
1100         /* We assume this relationship between the registers. */