From: Cédric Le Goater Date: Fri, 6 Mar 2020 12:33:07 +0000 (+0100) Subject: spapr/xive: use SPAPR_IRQ_IPI to define IPI ranges exposed to the guest X-Git-Tag: v5.0.0-rc0~27^2~16 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=52d3403d1e4dab51706f0ede70f88edae2b2ec04;p=thirdparty%2Fqemu.git 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 Message-Id: <20200306123307.1348-1-clg@kaod.org> Reviewed-by: Greg Kurz Signed-off-by: David Gibson --- diff --git a/hw/intc/spapr_xive.c b/hw/intc/spapr_xive.c index 20c8155557d..6608d7220a4 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,