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From: Sinan Kaya <okaya@codeaurora.org>
To: Timur Tabi <timur@codeaurora.org>,
	linux-acpi@vger.kernel.org, cov@codeaurora.org, jcm@redhat.com
Cc: agross@codeaurora.org, linux-arm-msm@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	"Rafael J. Wysocki" <rjw@rjwysocki.net>,
	Len Brown <lenb@kernel.org>,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH] acpi: add support for extended IRQ to PCI link
Date: Sun, 8 Nov 2015 19:04:05 -0500	[thread overview]
Message-ID: <563FE2F5.3050802@codeaurora.org> (raw)
In-Reply-To: <563F7418.4050203@codeaurora.org>



On 11/8/2015 11:11 AM, Timur Tabi wrote:
> Sinan Kaya wrote:
>> -#define ACPI_MAX_IRQS        256
>> +#define ACPI_MAX_IRQS        1020
>
> Why 1020?  Why not 1024?
>
1020 is the maximum interrupt ID that can be directed to an ARM SPI 
interrupt according to ARM architecture.

-- 
Sinan Kaya
Qualcomm Technologies, Inc. on behalf of Qualcomm Innovation Center, Inc.
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a 
Linux Foundation Collaborative Project

WARNING: multiple messages have this Message-ID (diff)
From: okaya@codeaurora.org (Sinan Kaya)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] acpi: add support for extended IRQ to PCI link
Date: Sun, 8 Nov 2015 19:04:05 -0500	[thread overview]
Message-ID: <563FE2F5.3050802@codeaurora.org> (raw)
In-Reply-To: <563F7418.4050203@codeaurora.org>



On 11/8/2015 11:11 AM, Timur Tabi wrote:
> Sinan Kaya wrote:
>> -#define ACPI_MAX_IRQS        256
>> +#define ACPI_MAX_IRQS        1020
>
> Why 1020?  Why not 1024?
>
1020 is the maximum interrupt ID that can be directed to an ARM SPI 
interrupt according to ARM architecture.

-- 
Sinan Kaya
Qualcomm Technologies, Inc. on behalf of Qualcomm Innovation Center, Inc.
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a 
Linux Foundation Collaborative Project

  reply	other threads:[~2015-11-09  0:04 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-11-08 16:07 [PATCH] acpi: add support for extended IRQ to PCI link Sinan Kaya
2015-11-08 16:07 ` Sinan Kaya
2015-11-08 16:11 ` Timur Tabi
2015-11-08 16:11   ` Timur Tabi
2015-11-09  0:04   ` Sinan Kaya [this message]
2015-11-09  0:04     ` Sinan Kaya
2015-11-09  0:05     ` Timur Tabi
2015-11-09  0:05       ` Timur Tabi
2015-11-09 21:49       ` Rafael J. Wysocki
2015-11-09 21:49         ` Rafael J. Wysocki
2015-11-08 20:35 ` Andy Shevchenko
2015-11-08 20:35   ` Andy Shevchenko
2015-11-09 22:29   ` Sinan Kaya
2015-11-09 22:29     ` Sinan Kaya
2015-11-09 22:29     ` Sinan Kaya
2015-11-09  5:24 ` Jiang Liu
2015-11-09  5:24   ` Jiang Liu
2015-11-09  5:45   ` Sinan Kaya
2015-11-09  5:45     ` Sinan Kaya
2015-11-09  8:45     ` Jiang Liu
2015-11-09  8:45       ` Jiang Liu
2015-11-09 13:50     ` Timur Tabi
2015-11-09 13:50       ` Timur Tabi
2015-11-09 16:28       ` Sinan Kaya
2015-11-09 16:28         ` Sinan Kaya
2015-11-12  6:14 [PATCH V2] " Sinan Kaya
2015-11-12  6:14 ` [PATCH] " Sinan Kaya
2015-11-12  9:56   ` Andy Shevchenko
2015-11-12 15:04     ` Sinan Kaya
2015-11-12 15:17       ` Andy Shevchenko
2015-11-12 15:54         ` okaya
2015-11-12 15:58           ` Timur Tabi

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