From: santosh.shilimkar@ti.com (Santosh Shilimkar)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: keystone: add bus notifier to set dma_pfn_offset for pci devices
Date: Fri, 10 Oct 2014 11:29:03 -0400 [thread overview]
Message-ID: <5437FB3F.4010906@ti.com> (raw)
In-Reply-To: <1412954137-4567-1-git-send-email-m-karicheri2@ti.com>
On 10/10/14 11:15 AM, Murali Karicheri wrote:
> When PCI device driver such as that for e1000e tries to set dma mask
> using dma_set_mask_and_coherent(), it fails because the dma_pfn_offset
> is incorrect on a Keystone SoC. This patch fix this by adding a bus
> notifier to set this correctly for PCI devices.
>
> Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
> ---
Looks good. I will pick this up after the merge window.
Please send this patch along with PCI dts patches
together once the rc1 is tagged.
Regards,
Santosh
WARNING: multiple messages have this Message-ID (diff)
From: Santosh Shilimkar <santosh.shilimkar@ti.com>
To: Murali Karicheri <m-karicheri2@ti.com>, <linux@arm.linux.org.uk>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] ARM: keystone: add bus notifier to set dma_pfn_offset for pci devices
Date: Fri, 10 Oct 2014 11:29:03 -0400 [thread overview]
Message-ID: <5437FB3F.4010906@ti.com> (raw)
In-Reply-To: <1412954137-4567-1-git-send-email-m-karicheri2@ti.com>
On 10/10/14 11:15 AM, Murali Karicheri wrote:
> When PCI device driver such as that for e1000e tries to set dma mask
> using dma_set_mask_and_coherent(), it fails because the dma_pfn_offset
> is incorrect on a Keystone SoC. This patch fix this by adding a bus
> notifier to set this correctly for PCI devices.
>
> Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
> ---
Looks good. I will pick this up after the merge window.
Please send this patch along with PCI dts patches
together once the rc1 is tagged.
Regards,
Santosh
next prev parent reply other threads:[~2014-10-10 15:29 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-10 15:15 [PATCH] ARM: keystone: add bus notifier to set dma_pfn_offset for pci devices Murali Karicheri
2014-10-10 15:15 ` Murali Karicheri
2014-10-10 15:29 ` Santosh Shilimkar [this message]
2014-10-10 15:29 ` Santosh Shilimkar
2014-10-10 15:42 ` Russell King - ARM Linux
2014-10-10 15:42 ` Russell King - ARM Linux
2014-10-10 15:46 ` Santosh Shilimkar
2014-10-10 15:46 ` Santosh Shilimkar
2014-10-10 15:53 ` Murali Karicheri
2014-10-10 15:53 ` Murali Karicheri
2014-10-10 18:22 ` Arnd Bergmann
2014-10-10 18:22 ` Arnd Bergmann
2014-10-10 21:37 ` Murali Karicheri
2014-10-10 21:37 ` Murali Karicheri
2014-10-11 0:04 ` Santosh Shilimkar
2014-10-11 0:04 ` Santosh Shilimkar
2014-10-11 20:37 ` Arnd Bergmann
2014-10-11 20:37 ` Arnd Bergmann
2014-10-13 14:13 ` Murali Karicheri
2014-10-13 14:13 ` Murali Karicheri
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