Hi Gregory,
On 9/25/20 3:39 PM, Graeme Gregory wrote:
> SMMUv3 has an error in previous patch where a i was transposed to a 1
> meaning interrupts would not have been correctly assigned to the SMMUv3
> instance.
>
> The code also contained an error in that the IRQs were never allocated
> in the irqmap.
>
> Fixes: 48ba18e6d3f3 ("hw/arm/sbsa-ref: Simplify by moving the gic in the
> machine state")
> Signed-off-by: Graeme Gregory <gra...@nuviainc.com>
Reviewed-by: Eric Auger <eric.au...@redhat.com>
Thanks
Eric
> ---
> hw/arm/sbsa-ref.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/hw/arm/sbsa-ref.c b/hw/arm/sbsa-ref.c
> index 257ada9425..9109fb58be 100644
> --- a/hw/arm/sbsa-ref.c
> +++ b/hw/arm/sbsa-ref.c
> @@ -138,6 +138,7 @@ static const int sbsa_ref_irqmap[] = {
> [SBSA_SECURE_UART_MM] = 9,
> [SBSA_AHCI] = 10,
> [SBSA_EHCI] = 11,
> + [SBSA_SMMU] = 12, /* ... to 15 */
> };
>
> static uint64_t sbsa_ref_cpu_mp_affinity(SBSAMachineState *sms, int idx)
> @@ -530,7 +531,7 @@ static void create_smmu(const SBSAMachineState *sms,
> PCIBus *bus)
> sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, base);
> for (i = 0; i < NUM_SMMU_IRQS; i++) {
> sysbus_connect_irq(SYS_BUS_DEVICE(dev), i,
> - qdev_get_gpio_in(sms->gic, irq + 1));
> + qdev_get_gpio_in(sms->gic, irq + i));
> }
> }
>
>
