Re: [PATCH v5 18/20] nubus: add support for slot IRQs

2021-09-29 Thread Laurent Vivier
Le 29/09/2021 à 08:42, Mark Cave-Ayland a écrit : > On 24/09/2021 10:05, Philippe Mathieu-Daudé wrote: > >> On 9/24/21 11:01, Philippe Mathieu-Daudé wrote: >>> On 9/24/21 09:06, Mark Cave-Ayland wrote: On 23/09/2021 10:49, Philippe Mathieu-Daudé wrote: > On 9/23/21 11:13, Mark

Re: [PATCH v5 18/20] nubus: add support for slot IRQs

2021-09-29 Thread Mark Cave-Ayland
On 24/09/2021 10:05, Philippe Mathieu-Daudé wrote: On 9/24/21 11:01, Philippe Mathieu-Daudé wrote: On 9/24/21 09:06, Mark Cave-Ayland wrote: On 23/09/2021 10:49, Philippe Mathieu-Daudé wrote: On 9/23/21 11:13, Mark Cave-Ayland wrote: Each Nubus slot has an IRQ line that can be used to

Re: [PATCH v5 18/20] nubus: add support for slot IRQs

2021-09-24 Thread Mark Cave-Ayland
On 24/09/2021 10:01, Philippe Mathieu-Daudé wrote: On 9/24/21 09:06, Mark Cave-Ayland wrote: On 23/09/2021 10:49, Philippe Mathieu-Daudé wrote: On 9/23/21 11:13, Mark Cave-Ayland wrote: Each Nubus slot has an IRQ line that can be used to request service from the CPU. Connect the IRQs to the

Re: [PATCH v5 18/20] nubus: add support for slot IRQs

2021-09-24 Thread Philippe Mathieu-Daudé
On 9/24/21 11:01, Philippe Mathieu-Daudé wrote: On 9/24/21 09:06, Mark Cave-Ayland wrote: On 23/09/2021 10:49, Philippe Mathieu-Daudé wrote: On 9/23/21 11:13, Mark Cave-Ayland wrote: Each Nubus slot has an IRQ line that can be used to request service from the CPU. Connect the IRQs to the

Re: [PATCH v5 18/20] nubus: add support for slot IRQs

2021-09-24 Thread Philippe Mathieu-Daudé
On 9/24/21 09:06, Mark Cave-Ayland wrote: On 23/09/2021 10:49, Philippe Mathieu-Daudé wrote: On 9/23/21 11:13, Mark Cave-Ayland wrote: Each Nubus slot has an IRQ line that can be used to request service from the CPU. Connect the IRQs to the Nubus bridge so that they can be wired up using

Re: [PATCH v5 18/20] nubus: add support for slot IRQs

2021-09-24 Thread Mark Cave-Ayland
On 23/09/2021 10:49, Philippe Mathieu-Daudé wrote: On 9/23/21 11:13, Mark Cave-Ayland wrote: Each Nubus slot has an IRQ line that can be used to request service from the CPU. Connect the IRQs to the Nubus bridge so that they can be wired up using qdev gpios accordingly, and introduce a new

Re: [PATCH v5 18/20] nubus: add support for slot IRQs

2021-09-23 Thread Philippe Mathieu-Daudé
On 9/23/21 11:13, Mark Cave-Ayland wrote: Each Nubus slot has an IRQ line that can be used to request service from the CPU. Connect the IRQs to the Nubus bridge so that they can be wired up using qdev gpios accordingly, and introduce a new nubus_set_irq() function that can be used by Nubus

[PATCH v5 18/20] nubus: add support for slot IRQs

2021-09-23 Thread Mark Cave-Ayland
Each Nubus slot has an IRQ line that can be used to request service from the CPU. Connect the IRQs to the Nubus bridge so that they can be wired up using qdev gpios accordingly, and introduce a new nubus_set_irq() function that can be used by Nubus devices to control the slot IRQ. Signed-off-by: