From: slapdau@yahoo.com.au (Craig McGeachie)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] irq: bcm2835: Re-implement the hardware IRQ handler.
Date: Fri, 04 Oct 2013 22:40:43 +1300 [thread overview]
Message-ID: <524E8D1B.2050909@yahoo.com.au> (raw)
In-Reply-To: <524B7E90.30000@wwwdotorg.org>
On 10/02/2013 03:01 PM, Stephen Warren wrote:
>>> On 09/21/2013 03:18 AM, Craig McGeachie wrote:
>>>> * Restore the flow of control that re-reads the base pending register
>>>> after handling any interrupt. The current version handles all
>>>> interrupts found in a GPU pending register before re-reading the
>>>> base pending register. In the original Broadcom assembly code, there
>>>> appear to be defect tracking numbers next to code inserted to create
>>>> this behaviour.
>
> BTW, you mentioned "restore" above; while your patch did align the
> upstream Linux driver more closely with the sample code in the PDF, I'm
> not sure that any Linux port actually previously followed that example,
> did it? I'm nit-picking about the semantics of the word "restore" here:-)
When you refer to other ports, are you referring to the likes of
omap2/tegra/u300?
Cheers,
Craig.
next prev parent reply other threads:[~2013-10-04 9:40 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1379751251-2799-1-git-send-email-slapdau@yahoo.com.au>
[not found] ` <1379755112-19446-1-git-send-email-slapdau@yahoo.com.au>
2013-09-24 3:38 ` [PATCH] irq: bcm2835: Re-implement the hardware IRQ handler Stephen Warren
2013-09-24 8:09 ` Craig McGeachie
2013-10-02 2:01 ` Stephen Warren
2013-10-02 6:31 ` Craig McGeachie
2013-10-04 9:40 ` Craig McGeachie [this message]
2013-09-25 6:00 ` Craig McGeachie
2013-10-02 2:04 ` Stephen Warren
2013-10-02 7:25 ` Craig McGeachie
2013-09-27 9:57 ` [PATCH v3] irq: bmc2835: " Craig McGeachie
2013-10-02 2:23 ` Stephen Warren
2013-10-02 8:51 ` Craig McGeachie
[not found] ` <5e0b6222e8648fb0c63aa649ee70b29d11f4924f@8b5064a13e22126c1b9329f0dc35b8915774b7c3.invalid>
2013-09-26 8:19 ` [PATCH] irq: bcm2835: " Craig McGeachie
2013-09-26 11:28 ` Simon Arlott
2013-10-02 2:12 ` Stephen Warren
2013-10-02 7:35 ` Craig McGeachie
2013-10-05 2:19 ` Craig McGeachie
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