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Re: [PATCH] irqchip: bcm2835: Add FIQ support

From Eric Anholt <eric@anholt.net>
Newsgroups linux.kernel
Subject Re: [PATCH] irqchip: bcm2835: Add FIQ support
Date 2015-09-16 16:10 +0200
Message-ID <q9lzl-6Gb-39@gated-at.bofh.it> (permalink)
References (1 earlier) <pP9U5-3iz-5@gated-at.bofh.it> <q8l8l-8wb-5@gated-at.bofh.it> <q8xVV-1GG-27@gated-at.bofh.it> <q8D5g-xQ-17@gated-at.bofh.it> <q8D5g-xQ-15@gated-at.bofh.it>
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Russell King - ARM Linux <linux@arm.linux.org.uk> writes:

> On Mon, Sep 14, 2015 at 07:33:09AM -0700, Eric Anholt wrote:
>> So, while FIQ isn't used in upstream, I think it's worthwhile to merge.
>> It is another step to bringing the downstream developers into the fold.
>
> I want to see the code _first_.  Until then, I'm sorry, this patch can't
> go in.

If you just want to see "Yes, GPL-compatible code using this is
available", then that is:

https://github.com/raspberrypi/linux/blob/rpi-4.1.y/drivers/usb/host/dwc_otg/dwc_otg_fiq_stub.S
https://github.com/raspberrypi/linux/blob/rpi-4.1.y/drivers/usb/host/dwc_otg/dwc_otg_fiq_fsm.c

If not, I'm curious what exactly is the reason the patch can't go in.

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Re: [PATCH] irqchip: bcm2835: Add FIQ support Noralf Trønnes <noralf@tronnes.org> - 2015-09-13 21:30 +0200
  Re: [PATCH] irqchip: bcm2835: Add FIQ support Russell King - ARM Linux <linux@arm.linux.org.uk> - 2015-09-14 11:10 +0200
    Re: [PATCH] irqchip: bcm2835: Add FIQ support Russell King - ARM Linux <linux@arm.linux.org.uk> - 2015-09-14 16:40 +0200
      Re: [PATCH] irqchip: bcm2835: Add FIQ support Eric Anholt <eric@anholt.net> - 2015-09-16 16:10 +0200
        Re: [PATCH] irqchip: bcm2835: Add FIQ support Russell King - ARM Linux <linux@arm.linux.org.uk> - 2015-09-16 18:30 +0200
          Re: [PATCH] irqchip: bcm2835: Add FIQ support Eric Anholt <eric@anholt.net> - 2015-09-16 20:50 +0200
          Re: [PATCH] irqchip: bcm2835: Add FIQ support Russell King - ARM Linux <linux@arm.linux.org.uk> - 2015-09-16 21:20 +0200
    Re: [PATCH] irqchip: bcm2835: Add FIQ support Eric Anholt <eric@anholt.net> - 2015-09-14 16:40 +0200

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