Dear Max,
Sorry for the late reply.
Thanks for your advice about lowering the irqs after raising them,
and that fixed my problem.
Thanks again for your kindness.
Thanks,
Simen
δΊ 2013/09/11 17:29, Max Filippov ει:
On Wed, Sep 11, 2013 at 12:12 PM, Xie Xianshan wrote:
I want to
On Thu, Sep 12, 2013 at 2:51 PM, Xie Xianshan wrote:
> Dear Max,
>
>> Does it mean an IRQ to be edge-triggered?
>No, it is a level-sensitive and active-high interrupt.
> This is why i tried to use qemu_irq_raise() to trigger IRQ.
Ok, back to your original question:
> I`m getting the nobo
Dear Max,
> Does it mean an IRQ to be edge-triggered?
No, it is a level-sensitive and active-high interrupt.
This is why i tried to use qemu_irq_raise() to trigger IRQ.
Thanks,
Simen
Hi Max,
Thanks for your patience and help.
I`ve tried to do what you said, but the problem doe
On Thu, Sep 12, 2013 at 11:49 AM, Xie Xianshan wrote:
> Hi Max,
> Thanks for your patience and help.
> I`ve tried to do what you said, but the problem doesn`t go away.
> And actually i cannot add a new register to the fpga device, because the
> fpga device i`m emulating already exists in t
Hi Max,
Thanks for your patience and help.
I`ve tried to do what you said, but the problem doesn`t go away.
And actually i cannot add a new register to the fpga device, because the
fpga device i`m emulating already exists in the real world.
So i cannot change anything about hardware prope
On Wed, Sep 11, 2013 at 12:12 PM, Xie Xianshan wrote:
> I want to add a new device "fpga" for e500, and trigger an interrupt IRQ3
> while the register BB_INTR_REG which belongs to device "fpga" is wrote by
> the device driver of "fpga".
> For e500, IRQ3 is an external interrupt irq.
> Accord
Hi Max,
Thanks for your reply.
And I am sorry for my unclear description.
I want to add a new device "fpga" for e500, and trigger an interrupt
IRQ3 while the register BB_INTR_REG which belongs to device "fpga" is
wrote by the device driver of "fpga".
For e500, IRQ3 is an external interr
On Tue, Sep 10, 2013 at 11:25 AM, Xie Xianshan wrote:
> hi everyone,
>
> I`m getting the nobody cared disabling IRQ error, when i raised external
> interrupts IRQ3 to the Openpic in QEMU.
> (Actually, any external interrupts irq i raised can reproduce this error,
> but internal interrupts work fin
hi everyone,
I`m getting the nobody cared disabling IRQ error, when i raised external
interrupts IRQ3 to the Openpic in QEMU.
(Actually, any external interrupts irq i raised can reproduce this
error, but internal interrupts work fine)
And this IRQ3 is sharing irq with usb card.
I have tried
