[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH 26/41] hw/intc/arm_gicv3_cpuif: Don't recalculate maintenance irq
From: |
Peter Maydell |
Subject: |
[PATCH 26/41] hw/intc/arm_gicv3_cpuif: Don't recalculate maintenance irq unnecessarily |
Date: |
Fri, 8 Apr 2022 15:15:35 +0100 |
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>
---
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
- Re: [PATCH 38/41] hw/intc/arm_gicv3: Allow 'revision' property to be set to 4, (continued)
- [PATCH 41/41] hw/arm/virt: Support TCG GICv4, Peter Maydell, 2022/04/08
- [PATCH 36/41] hw/intc/arm_gicv3_redist: Implement gicv3_redist_inv_vlpi(), Peter Maydell, 2022/04/08
- [PATCH 37/41] hw/intc/arm_gicv3: Update ID and feature registers for GICv4, Peter Maydell, 2022/04/08
- [PATCH 25/41] hw/intc/arm_gicv3_cpuif: Support vLPIs, Peter Maydell, 2022/04/08
- [PATCH 26/41] hw/intc/arm_gicv3_cpuif: Don't recalculate maintenance irq unnecessarily,
Peter Maydell <=
- [PATCH 30/41] hw/intc/arm_gicv3_redist: Factor out "update bit in pending table" code, Peter Maydell, 2022/04/08
- [PATCH 33/41] hw/intc/arm_gicv3_redist: Use set_pending_table_bit() in mov handling, Peter Maydell, 2022/04/08
- [PATCH 39/41] hw/arm/virt: Use VIRT_GIC_VERSION_* enum values in create_gic(), Peter Maydell, 2022/04/08
- [PATCH 32/41] hw/intc/arm_gicv3_redist: Implement gicv3_redist_vlpi_pending(), Peter Maydell, 2022/04/08
- [PATCH 40/41] hw/arm/virt: Abstract out calculation of redistributor region capacity, Peter Maydell, 2022/04/08