[PATCH 05/10] powerpc/xive: add the HW IRQ number under xive_irq_data

[Cédric Le Goater]

It will be required later by the H_INT_ESB hcall.

Signed-off-by: Cédric Le Goater <c...@kaod.org>
---
 arch/powerpc/include/asm/xive.h   | 1 +
 arch/powerpc/sysdev/xive/native.c | 2 ++
 arch/powerpc/sysdev/xive/spapr.c  | 2 ++
 3 files changed, 5 insertions(+)

diff --git a/arch/powerpc/include/asm/xive.h b/arch/powerpc/include/asm/xive.h
index 1deb10032d61..6d097a18d3ae 100644
--- a/arch/powerpc/include/asm/xive.h
+++ b/arch/powerpc/include/asm/xive.h
@@ -45,6 +45,7 @@ struct xive_irq_data {
        void __iomem *trig_mmio;
        u32 esb_shift;
        int src_chip;
+       u32 hw_irq;
 
        /* Setup/used by frontend */
        int target;
diff --git a/arch/powerpc/sysdev/xive/native.c 
b/arch/powerpc/sysdev/xive/native.c
index 0f95476b01f6..3417fb0ce1ff 100644
--- a/arch/powerpc/sysdev/xive/native.c
+++ b/arch/powerpc/sysdev/xive/native.c
@@ -82,6 +82,8 @@ int xive_native_populate_irq_data(u32 hw_irq, struct 
xive_irq_data *data)
                return -ENOMEM;
        }
 
+       data->hw_irq = hw_irq;
+
        if (!data->trig_page)
                return 0;
        if (data->trig_page == data->eoi_page) {
diff --git a/arch/powerpc/sysdev/xive/spapr.c b/arch/powerpc/sysdev/xive/spapr.c
index a3668815d5c1..9a0fd9f7e38a 100644
--- a/arch/powerpc/sysdev/xive/spapr.c
+++ b/arch/powerpc/sysdev/xive/spapr.c
@@ -264,6 +264,8 @@ static int xive_spapr_populate_irq_data(u32 hw_irq, struct 
xive_irq_data *data)
                return -ENOMEM;
        }
 
+       data->hw_irq = hw_irq;
+
        /* Full function page supports trigger */
        if (flags & XIVE_SRC_TRIGGER) {
                data->trig_mmio = data->eoi_mmio;
-- 
2.7.5