[PULL 26/61] hw/intc/arm_gicv3_cpuif: Don't recalculate maintenance irq unnecessarily

[Peter Maydell]

The maintenance interrupt state depends only on:
 * ICH_HCR_EL2
 * ICH_LR<n>_EL2
 * ICH_VMCR_EL2 fields VENG0 and VENG1

Now we have a separate function that updates only the vIRQ and vFIQ
lines, use that in places that only change state that affects vIRQ
and vFIQ but not the maintenance interrupt.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220408141550.1271295-27-peter.maydell@linaro.org
---
 hw/intc/arm_gicv3_cpuif.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/hw/intc/arm_gicv3_cpuif.c b/hw/intc/arm_gicv3_cpuif.c
index f11863ff613..d627ddac90f 100644
--- a/hw/intc/arm_gicv3_cpuif.c
+++ b/hw/intc/arm_gicv3_cpuif.c
@@ -543,7 +543,7 @@ static void icv_ap_write(CPUARMState *env, const 
ARMCPRegInfo *ri,
 
     cs->ich_apr[grp][regno] = value & 0xFFFFFFFFU;
 
-    gicv3_cpuif_virt_update(cs);
+    gicv3_cpuif_virt_irq_fiq_update(cs);
     return;
 }
 
@@ -588,7 +588,7 @@ static void icv_bpr_write(CPUARMState *env, const 
ARMCPRegInfo *ri,
 
     write_vbpr(cs, grp, value);
 
-    gicv3_cpuif_virt_update(cs);
+    gicv3_cpuif_virt_irq_fiq_update(cs);
 }
 
 static uint64_t icv_pmr_read(CPUARMState *env, const ARMCPRegInfo *ri)
@@ -615,7 +615,7 @@ static void icv_pmr_write(CPUARMState *env, const 
ARMCPRegInfo *ri,
     cs->ich_vmcr_el2 = deposit64(cs->ich_vmcr_el2, ICH_VMCR_EL2_VPMR_SHIFT,
                                  ICH_VMCR_EL2_VPMR_LENGTH, value);
 
-    gicv3_cpuif_virt_update(cs);
+    gicv3_cpuif_virt_irq_fiq_update(cs);
 }
 
 static uint64_t icv_igrpen_read(CPUARMState *env, const ARMCPRegInfo *ri)
@@ -682,7 +682,7 @@ static void icv_ctlr_write(CPUARMState *env, const 
ARMCPRegInfo *ri,
     cs->ich_vmcr_el2 = deposit64(cs->ich_vmcr_el2, ICH_VMCR_EL2_VEOIM_SHIFT,
                                  1, value & ICC_CTLR_EL1_EOIMODE ? 1 : 0);
 
-    gicv3_cpuif_virt_update(cs);
+    gicv3_cpuif_virt_irq_fiq_update(cs);
 }
 
 static uint64_t icv_rpr_read(CPUARMState *env, const ARMCPRegInfo *ri)
@@ -2452,7 +2452,7 @@ static void ich_ap_write(CPUARMState *env, const 
ARMCPRegInfo *ri,
     trace_gicv3_ich_ap_write(ri->crm & 1, regno, gicv3_redist_affid(cs), 
value);
 
     cs->ich_apr[grp][regno] = value & 0xFFFFFFFFU;
-    gicv3_cpuif_virt_update(cs);
+    gicv3_cpuif_virt_irq_fiq_update(cs);
 }
 
 static uint64_t ich_hcr_read(CPUARMState *env, const ARMCPRegInfo *ri)
-- 
2.25.1