[PATCH] acpi: add support for extended IRQ to PCI link

Sinan Kaya okaya at codeaurora.org
Sun Nov 8 16:04:05 PST 2015

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

More information about the linux-arm-kernel mailing list