diff options
| author | Cédric Le Goater <clg@kaod.org> | 2020-03-06 13:33:07 +0100 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2020-03-17 15:08:50 +1100 |
| commit | 52d3403d1e4dab51706f0ede70f88edae2b2ec04 (patch) | |
| tree | 11d85016f691410c0ebda2378988df03f2e51fe1 /hw/intc/spapr_xive.c | |
| parent | a7017b203770fdc87e05a7f1b977ac30ce6adea6 (diff) | |
spapr/xive: use SPAPR_IRQ_IPI to define IPI ranges exposed to the guest
The "ibm,xive-lisn-ranges" defines ranges of interrupt numbers that
the guest can use to configure IPIs. It starts at 0 today but it could
change to some other offset. Make clear which IRQ range we are
exposing by using SPAPR_IRQ_IPI in the property definition.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20200306123307.1348-1-clg@kaod.org>
Reviewed-by: Greg Kurz <groug@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'hw/intc/spapr_xive.c')
| -rw-r--r-- | hw/intc/spapr_xive.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/intc/spapr_xive.c b/hw/intc/spapr_xive.c index 20c8155557..6608d7220a 100644 --- a/hw/intc/spapr_xive.c +++ b/hw/intc/spapr_xive.c @@ -677,8 +677,8 @@ static void spapr_xive_dt(SpaprInterruptController *intc, uint32_t nr_servers, uint64_t timas[2 * 2]; /* Interrupt number ranges for the IPIs */ uint32_t lisn_ranges[] = { - cpu_to_be32(0), - cpu_to_be32(nr_servers), + cpu_to_be32(SPAPR_IRQ_IPI), + cpu_to_be32(SPAPR_IRQ_IPI + nr_servers), }; /* * EQ size - the sizes of pages supported by the system 4K, 64K, |