diff options
| author | Cédric Le Goater <clg@kaod.org> | 2019-01-02 06:57:37 +0100 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2019-01-09 09:28:14 +1100 |
| commit | a0c493ae67c8176bba0385aaab49d6129838b525 (patch) | |
| tree | 4a4e9edfd07e393f150acaadbed41015592755bb /hw/ppc | |
| parent | 1da85c2ae691d5afae106feb419720838a693aac (diff) | |
spapr/xive: simplify the sPAPR IRQ qirq method for XIVE
The qirq routines of the XiveSource and the sPAPRXive model are only
used under the sPAPR IRQ backend. Simplify the overall call stack and
gather all the code under spapr_qirq_xive(). It will ease future
changes.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'hw/ppc')
| -rw-r--r-- | hw/ppc/spapr_irq.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/hw/ppc/spapr_irq.c b/hw/ppc/spapr_irq.c index 7b3b5afec2..be5fe531a8 100644 --- a/hw/ppc/spapr_irq.c +++ b/hw/ppc/spapr_irq.c @@ -284,7 +284,17 @@ static void spapr_irq_free_xive(sPAPRMachineState *spapr, int irq, int num) static qemu_irq spapr_qirq_xive(sPAPRMachineState *spapr, int irq) { - return spapr_xive_qirq(spapr->xive, irq); + sPAPRXive *xive = spapr->xive; + XiveSource *xsrc = &xive->source; + + if (irq >= xive->nr_irqs) { + return NULL; + } + + /* The sPAPR machine/device should have claimed the IRQ before */ + assert(xive_eas_is_valid(&xive->eat[irq])); + + return xsrc->qirqs[irq]; } static void spapr_irq_print_info_xive(sPAPRMachineState *spapr, |