From: Tejun Heo <htejun@gmail.com>
To: Suman Tripathi <stripathi@apm.com>
Cc: olof@lixom.net, arnd@arndb.de, linux-ide@vger.kernel.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
mlangsdo@redhat.com, jcm@redhat.com, patches@apm.com,
svtripathi@gmail.com
Subject: Re: [PATCH v2 1/3] ata: Remove the AHCI_HFLAG_EDGE_IRQ support from libahci.
Date: Sun, 31 Jan 2016 06:32:49 -0500 [thread overview]
Message-ID: <20160131113249.GW32380@htj.duckdns.org> (raw)
In-Reply-To: <1453888197-11368-2-git-send-email-stripathi@apm.com>
On Wed, Jan 27, 2016 at 03:19:55PM +0530, Suman Tripathi wrote:
> This patch removes the AHCI_HFLAG_EDGE_IRQ support from libahci.
> The upcoming patches will have the flexibility to override
> irq handlers in the LLD's. Controller's implementing a EDGE trigger
> latch can implement their own interrupt handler inside the driver.
>
> Signed-off-by: Suman Tripathi <stripathi@apm.com>
Shouldn't this patch come after the irq override is in place?
1. introduce irq override.
2. remove AHCI_HFLAG_EDGE_IRQ by moving the edge triggered handler to
ahci_xgene.
3. Update xgene irq handler to address the erratum.
Thanks.
--
tejun
next prev parent reply other threads:[~2016-01-31 11:32 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-27 9:49 [PATCH v2 0/3] ata: Fixes related to edge trigger latch for ahci_xgene driver Suman Tripathi
[not found] ` <1453888197-11368-1-git-send-email-stripathi-qTEPVZfXA3Y@public.gmane.org>
2016-01-27 9:49 ` [PATCH v2 1/3] ata: Remove the AHCI_HFLAG_EDGE_IRQ support from libahci Suman Tripathi
2016-01-31 11:32 ` Tejun Heo [this message]
2016-02-01 19:45 ` Suman Tripathi
2016-01-27 9:49 ` [PATCH v2 2/3] libahci: Implement the capability to override the generic ahci interrupt handler Suman Tripathi
[not found] ` <1453888197-11368-3-git-send-email-stripathi-qTEPVZfXA3Y@public.gmane.org>
2016-01-31 11:35 ` Tejun Heo
2016-02-01 19:43 ` Suman Tripathi
2016-01-27 9:49 ` [PATCH v2 3/3] ahci_xgene: Implement the workaround to fix the missing of edge interrupt for HOST_IRQ_STAT Suman Tripathi
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