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From: Ray Jui <rjui@broadcom.com>
To: Hauke Mehrtens <hauke@hauke-m.de>, <bhelgaas@google.com>,
	<arnd@arndb.de>
Cc: <linux-pci@vger.kernel.org>, <sbranden@broadcom.com>,
	<linux-arm-kernel@lists.infradead.org>,
	<bcm-kernel-feedback-list@broadcom.com>, <zajec5@gmail.com>
Subject: Re: [PATCH 0/2] PCI: iproc: add bcma PCIe 2.0 controller
Date: Tue, 12 May 2015 15:05:13 -0700	[thread overview]
Message-ID: <55527919.2030206@broadcom.com> (raw)
In-Reply-To: <1431465781-10753-1-git-send-email-hauke@hauke-m.de>

Hi Hauke,

On 5/12/2015 2:22 PM, Hauke Mehrtens wrote:
> After Ray submitted the PCIe controller for the iProc devices using 
> pure device tree this adds support for the devices using bcma to scan 
> the bus. This should replaces the driver I initially send for inclusion.
> 
> @Ray The driver found in the Broadcom SDK does some more stuff:
> * setting up some DMA memory areas
> * chaining MPS and MRRS to 512
> * PHY changes:
>  * "improving" the PCIe jitter 
>  * some special initializations for the 3rd PCIe port
> 
> For me it works without these additions, but I haven't tested for 
> performance or stability or 3rd port. Can you check if this is needed 
> at all for the devices found on the market?

Good work, Hauke!

I'll eventually get to these. It may take a while but I'll eventually
get to them.

Thanks,

Ray

WARNING: multiple messages have this Message-ID (diff)
From: rjui@broadcom.com (Ray Jui)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/2] PCI: iproc: add bcma PCIe 2.0 controller
Date: Tue, 12 May 2015 15:05:13 -0700	[thread overview]
Message-ID: <55527919.2030206@broadcom.com> (raw)
In-Reply-To: <1431465781-10753-1-git-send-email-hauke@hauke-m.de>

Hi Hauke,

On 5/12/2015 2:22 PM, Hauke Mehrtens wrote:
> After Ray submitted the PCIe controller for the iProc devices using 
> pure device tree this adds support for the devices using bcma to scan 
> the bus. This should replaces the driver I initially send for inclusion.
> 
> @Ray The driver found in the Broadcom SDK does some more stuff:
> * setting up some DMA memory areas
> * chaining MPS and MRRS to 512
> * PHY changes:
>  * "improving" the PCIe jitter 
>  * some special initializations for the 3rd PCIe port
> 
> For me it works without these additions, but I haven't tested for 
> performance or stability or 3rd port. Can you check if this is needed 
> at all for the devices found on the market?

Good work, Hauke!

I'll eventually get to these. It may take a while but I'll eventually
get to them.

Thanks,

Ray

  parent reply	other threads:[~2015-05-12 22:05 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-05-12 21:22 [PATCH 0/2] PCI: iproc: add bcma PCIe 2.0 controller Hauke Mehrtens
2015-05-12 21:22 ` Hauke Mehrtens
2015-05-12 21:23 ` [PATCH 1/2] PCI: iproc: make of_irq_parse_and_map_pci() configurable Hauke Mehrtens
2015-05-12 21:23   ` Hauke Mehrtens
2015-05-12 22:14   ` Ray Jui
2015-05-12 22:14     ` Ray Jui
2015-05-12 21:23 ` [PATCH 2/2] PCI: iproc: add bcma pcie driver Hauke Mehrtens
2015-05-12 21:23   ` Hauke Mehrtens
2015-05-12 22:18   ` Ray Jui
2015-05-12 22:18     ` Ray Jui
2015-05-13  6:27   ` Rafał Miłecki
2015-05-13  6:27     ` Rafał Miłecki
2015-05-13 15:56     ` Ray Jui
2015-05-13 15:56       ` Ray Jui
2015-05-13 16:19       ` Rafał Miłecki
2015-05-13 16:19         ` Rafał Miłecki
2015-05-13 16:30         ` Ray Jui
2015-05-13 16:30           ` Ray Jui
2015-05-13 18:43           ` Hauke Mehrtens
2015-05-13 18:43             ` Hauke Mehrtens
2015-05-19 23:14             ` Bjorn Helgaas
2015-05-19 23:14               ` Bjorn Helgaas
2015-05-19 23:17               ` Ray Jui
2015-05-19 23:17                 ` Ray Jui
2015-05-20  5:27   ` Rafał Miłecki
2015-05-20  5:27     ` Rafał Miłecki
2015-05-12 22:05 ` Ray Jui [this message]
2015-05-12 22:05   ` [PATCH 0/2] PCI: iproc: add bcma PCIe 2.0 controller Ray Jui
2015-05-20 14:52 ` Bjorn Helgaas
2015-05-20 14:52   ` Bjorn Helgaas

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