On Fri, 6 Mar 2020 16:01:42 +0100 Cédric Le Goater <c...@kaod.org> wrote:
> Some firmwares or hypervisors can advertise different source > characteristics. Track their value under XMON. What we are mostly > interested in is the StoreEOI flag. > > Signed-off-by: Cédric Le Goater <c...@kaod.org> > --- Reviewed-by: Greg Kurz <gr...@kaod.org> > arch/powerpc/sysdev/xive/common.c | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) > > diff --git a/arch/powerpc/sysdev/xive/common.c > b/arch/powerpc/sysdev/xive/common.c > index 8155adc2225a..c865ae554605 100644 > --- a/arch/powerpc/sysdev/xive/common.c > +++ b/arch/powerpc/sysdev/xive/common.c > @@ -283,7 +283,10 @@ int xmon_xive_get_irq_config(u32 hw_irq, struct irq_data > *d) > struct xive_irq_data *xd = irq_data_get_irq_handler_data(d); > u64 val = xive_esb_read(xd, XIVE_ESB_GET); > > - xmon_printf("PQ=%c%c", > + xmon_printf("flags=%c%c%c PQ=%c%c", > + xd->flags & XIVE_IRQ_FLAG_STORE_EOI ? 'S' : ' ', > + xd->flags & XIVE_IRQ_FLAG_LSI ? 'L' : ' ', > + xd->flags & XIVE_IRQ_FLAG_H_INT_ESB ? 'H' : ' ', > val & XIVE_ESB_VAL_P ? 'P' : '-', > val & XIVE_ESB_VAL_Q ? 'Q' : '-'); > }