diff options
| -rw-r--r-- | arch/powerpc/sysdev/xive/common.c | 27 |
1 files changed, 16 insertions, 11 deletions
diff --git a/arch/powerpc/sysdev/xive/common.c b/arch/powerpc/sysdev/xive/common.c index b10919f08250..df832b09e3e9 100644 --- a/arch/powerpc/sysdev/xive/common.c +++ b/arch/powerpc/sysdev/xive/common.c @@ -237,25 +237,30 @@ static notrace void xive_dump_eq(const char *name, struct xive_q *q) i0 = be32_to_cpup(q->qpage + idx); idx = (idx + 1) & q->msk; i1 = be32_to_cpup(q->qpage + idx); - xmon_printf(" %s Q T=%d %08x %08x ...\n", name, - q->toggle, i0, i1); + xmon_printf("%s idx=%d T=%d %08x %08x ...", name, + q->idx, q->toggle, i0, i1); } notrace void xmon_xive_do_dump(int cpu) { struct xive_cpu *xc = per_cpu(xive_cpu, cpu); - xmon_printf("XIVE state for CPU %d:\n", cpu); - xmon_printf(" pp=%02x cppr=%02x\n", xc->pending_prio, xc->cppr); - xive_dump_eq("IRQ", &xc->queue[xive_irq_priority]); + xmon_printf("CPU %d:", cpu); + if (xc) { + xmon_printf("pp=%02x CPPR=%02x ", xc->pending_prio, xc->cppr); + #ifdef CONFIG_SMP - { - u64 val = xive_esb_read(&xc->ipi_data, XIVE_ESB_GET); - xmon_printf(" IPI state: %x:%c%c\n", xc->hw_ipi, - val & XIVE_ESB_VAL_P ? 'P' : 'p', - val & XIVE_ESB_VAL_Q ? 'Q' : 'q'); - } + { + u64 val = xive_esb_read(&xc->ipi_data, XIVE_ESB_GET); + + xmon_printf("IPI=0x%08x PQ=%c%c ", xc->hw_ipi, + val & XIVE_ESB_VAL_P ? 'P' : '-', + val & XIVE_ESB_VAL_Q ? 'Q' : '-'); + } #endif + xive_dump_eq("EQ", &xc->queue[xive_irq_priority]); + } + xmon_printf("\n"); } int xmon_xive_get_irq_config(u32 hw_irq, struct irq_data *d) |