-Original Message-
From: Dan Malek [mailto:ppc6...@digitaldans.com]
Sent: Wednesday, February 23, 2011 8:39 PM
To: John Linn
Cc: linuxppc-...@ozlabs.org
Subject: Re: Flushing data cache on PPC405 in Linux
Hi John.
On Feb 23, 2011, at 5:04 PM, John Linn wrote:
Any thoughts
-Original Message-
From: John Linn
Sent: Thursday, February 24, 2011 7:15 AM
To: 'Dan Malek'
Cc: linuxppc-...@ozlabs.org; grant.lik...@secretlab.ca
Subject: RE: Flushing data cache on PPC405 in Linux
-Original Message-
From: Dan Malek [mailto:ppc6...@digitaldans.com
I have a situation that requires a flush the data cache at specific time
periods to help with memory scrubbing.
On the 405, I don't see any easy way to do this since you don't know
what the cache has in it and there's not an instruction to flush the
whole cache. It looks like a kernel driver is
-Original Message-
From: David Miller [mailto:da...@davemloft.net]
Sent: Wednesday, May 26, 2010 9:45 PM
To: John Linn
Cc: net...@vger.kernel.org; linuxppc-...@ozlabs.org;
grant.lik...@secretlab.ca;
jwbo...@linux.vnet.ibm.com; john.willi...@petalogix.com;
michal.si...@petalogix.com
The current checksum offload code does not work and this corrects
that functionality. It also updates the interrupt coallescing
initialization so than there are fewer interrupts and performance
is increased.
Signed-off-by: Brian Hill brian.h...@xilinx.com
Signed-off-by: John Linn john.l
The code is not checking the interrupt for DMA correctly so that an
interrupt number of 0 will cause a false error.
Signed-off-by: Brian Hill brian.h...@xilinx.com
Signed-off-by: John Linn john.l...@xilinx.com
---
drivers/net/ll_temac_main.c |2 +-
1 files changed, 1 insertions(+), 1
-Original Message-
From: David Miller [mailto:da...@davemloft.net]
Sent: Tuesday, April 13, 2010 2:34 AM
To: grant.lik...@secretlab.ca
Cc: John Linn; net...@vger.kernel.org; linuxppc-...@ozlabs.org;
jwbo...@linux.vnet.ibm.com;
eric.duma...@gmail.com; john.willi...@petalogix.com
The virt_to_bus call should not be used any longer as it's
considered illegal. The driver has the physical address of
the buffer in the descriptor such that it's not necessary
anyway.
Signed-off-by: John Linn john.l...@xilinx.com
---
drivers/net/ll_temac_main.c |4 +---
1 files changed, 1
on the MicroBlaze.
The changes were tested on the PowerPC 440, PowerPC 405, and the
MicroBlaze platforms.
Signed-off-by: John Tyner jty...@cs.ucr.edu
Signed-off-by: John Linn john.l...@xilinx.com
---
V2 - Incorporated comments from Grant and added more logic to allow the driver
to work on MicroBlaze.
V3
-Original Message-
From: David Miller [mailto:da...@davemloft.net]
Sent: Tuesday, April 06, 2010 8:52 PM
To: eric.duma...@gmail.com
Cc: John Linn; net...@vger.kernel.org; linuxppc-...@ozlabs.org;
grant.lik...@secretlab.ca;
jwbo...@linux.vnet.ibm.com; john.willi...@petalogix.com
-Original Message-
From: Eric Dumazet [mailto:eric.duma...@gmail.com]
Sent: Monday, April 05, 2010 3:30 PM
To: John Linn
Cc: net...@vger.kernel.org; linuxppc-...@ozlabs.org;
grant.lik...@secretlab.ca;
jwbo...@linux.vnet.ibm.com; john.willi...@petalogix.com;
michal.si
-Original Message-
From: Eric Dumazet [mailto:eric.duma...@gmail.com]
Sent: Tuesday, April 06, 2010 11:01 AM
To: John Linn
Cc: net...@vger.kernel.org; linuxppc-...@ozlabs.org;
grant.lik...@secretlab.ca;
jwbo...@linux.vnet.ibm.com; john.willi...@petalogix.com;
michal.si
-Original Message-
From: glik...@secretlab.ca [mailto:glik...@secretlab.ca] On Behalf Of Grant
Likely
Sent: Tuesday, April 06, 2010 12:54 PM
To: John Linn
Cc: Eric Dumazet; net...@vger.kernel.org; linuxppc-...@ozlabs.org;
jwbo...@linux.vnet.ibm.com;
john.willi...@petalogix.com
-Original Message-
From: Steven J. Magnani [mailto:st...@digidescorp.com]
Sent: Tuesday, April 06, 2010 2:04 PM
To: grant.lik...@secretlab.ca
Cc: John Linn; Eric Dumazet; net...@vger.kernel.org;
linuxppc-...@ozlabs.org;
jwbo...@linux.vnet.ibm.com; john.willi...@petalogix.com
-Original Message-
From: Eric Dumazet [mailto:eric.duma...@gmail.com]
Sent: Tuesday, April 06, 2010 2:24 PM
To: grant.lik...@secretlab.ca
Cc: John Linn; net...@vger.kernel.org; linuxppc-...@ozlabs.org;
jwbo...@linux.vnet.ibm.com;
john.willi...@petalogix.com; michal.si
on the MicroBlaze.
The changes were tested on the PowerPC 440, PowerPC 405, and the
MicroBlaze platforms.
Signed-off-by: John Tyner jty...@cs.ucr.edu
Signed-off-by: John Linn john.l...@xilinx.com
---
V2 - Incorporated comments from Grant and added more logic to allow the driver
to work on MicroBlaze.
V3
...@cs.ucr.edu; John Linn
Subject: Re: [PATCH] [V2] Add non-Virtex5 support for LL TEMAC driver
From: Grant Likely grant.lik...@secretlab.ca
Date: Mon, 5 Apr 2010 12:10:51 -0600
David, are you going to pick up this patch, or would you like me to?
The submitter, when asked, stated that he couldn't
on the MicroBlaze.
The changes were tested on the PowerPC 440, PowerPC 405, and the
MicroBlaze platforms.
Signed-off-by: John Tyner jty...@cs.ucr.edu
Signed-off-by: John Linn john.l...@xilinx.com
---
V2 - Incorporated comments from Grant and added more logic to allow the driver
to work on MicroBlaze.
V3
...@cs.ucr.edu; John Linn
Subject: Re: [PATCH] [V2] Add non-Virtex5 support for LL TEMAC driver
From: Grant Likely grant.lik...@secretlab.ca
Date: Mon, 5 Apr 2010 12:10:51 -0600
David, are you going to pick up this patch, or would you like me to?
The submitter, when asked, stated that he couldn't
-Original Message-
From: Eric Dumazet [mailto:eric.duma...@gmail.com]
Sent: Monday, April 05, 2010 3:30 PM
To: John Linn
Cc: net...@vger.kernel.org; linuxppc-...@ozlabs.org;
grant.lik...@secretlab.ca;
jwbo...@linux.vnet.ibm.com; john.willi...@petalogix.com;
michal.si
-Original Message-
From: Michal Simek [mailto:michal.si...@petalogix.com]
Sent: Monday, March 15, 2010 2:40 AM
To: John Linn
Cc: net...@vger.kernel.org; linuxppc-...@ozlabs.org;
grant.lik...@secretlab.ca;
jwbo...@linux.vnet.ibm.com; john.willi...@petalogix.com; John Tyner
Subject
-Original Message-
From: Michal Simek [mailto:michal.si...@petalogix.com]
Sent: Monday, March 15, 2010 8:40 AM
To: John Linn
Cc: net...@vger.kernel.org; linuxppc-...@ozlabs.org;
grant.lik...@secretlab.ca;
jwbo...@linux.vnet.ibm.com; john.willi...@petalogix.com; John Tyner
Subject
-Original Message-
From: Stephen Neuendorffer
Sent: Monday, March 15, 2010 11:03 AM
To: John Linn; net...@vger.kernel.org; linuxppc-...@ozlabs.org;
grant.lik...@secretlab.ca;
jwbo...@linux.vnet.ibm.com
Cc: michal.si...@petalogix.com; John Tyner;
john.willi...@petalogix.com
Subject
on the MicroBlaze.
The changes were tested on the PowerPC 440, PowerPC 405, and the
MicroBlaze platforms.
Signed-off-by: John Tyner jty...@cs.ucr.edu
Signed-off-by: John Linn john.l...@xilinx.com
---
V2 - Incorporated comments from Grant and added more logic to allow the driver
to work on MicroBlaze
Hi all,
We are in the process of putting PCI/PCIe into the microblaze
architecture.
In order to not duplicate/fork the PCI code in Powerpc, we're proposing
to move the PCI code from arch/powerpc into drivers/of such that it
would be common code for Powerpc and MicroBlaze.
This would be the
Hi,
I should apologize ahead of time for my lack of knowledge with PCI.
I'm trying to better understand if I can run a standard off the shelf
PCI NIC with a powerpc kernel as the PCI with device tree is not clear
to me.
I don't see many Ethernet drivers having OF support in them so maybe
{
compatible = marvell,88e;
reg = 7;
} ;
}
Signed-off-by: Sadanand Mutyala sadanand.muty...@xilinx.com
Signed-off-by: John Linn john.l...@xilinx.com
Acked-by: Grant Likely grant.lik...@secretlab.ca
---
V2 - updated it for Grant's comments, except I couldn't find any
-Original Message-
From: John Williams [mailto:john.willi...@petalogix.com]
Sent: Tuesday, February 09, 2010 3:30 PM
To: John Linn
Cc: net...@vger.kernel.org; linuxppc-...@ozlabs.org; jgar...@pobox.com;
grant.lik...@secretlab.ca;
jwbo...@linux.vnet.ibm.com; Sadanand Mutyala
-Original Message-
From: John Williams [mailto:john.willi...@petalogix.com]
Sent: Tuesday, February 09, 2010 3:30 PM
To: John Linn
Cc: net...@vger.kernel.org; linuxppc-...@ozlabs.org; jgar...@pobox.com;
grant.lik...@secretlab.ca;
jwbo...@linux.vnet.ibm.com; Sadanand Mutyala
-Original Message-
From: John Linn [mailto:john.l...@xilinx.com]
Sent: Friday, February 05, 2010 3:41 PM
To: net...@vger.kernel.org; linuxppc-...@ozlabs.org;
jgar...@pobox.com; grant.lik...@secretlab.ca;
jwbo...@linux.vnet.ibm.com
Cc: john.willi...@petalogix.com; John Linn; Sadanand
-Original Message-
From: Grant Likely
Sent: Thurs, 4 Feb 2010 11:12:29 AM
To: John Linn
Subject: FW: [PATCH] net: emaclite: adding MDIO and phy lib support
Hi John and Sadanand. Looks like a good patch, but a few issues to
resolve. Comments below.
g.
Somehow I didn't get
-mdio;
phy0: p...@7 {
reg = 7;
} ;
}
Signed-off-by: Sadanand Mutyala sadanand.muty...@xilinx.com
Signed-off-by: John Linn john.l...@xilinx.com
---
V2 - updated it for Grant's comments, except I couldn't find any tabs
converted to white space issue, let's see if V2 has
-Original Message-
From: glik...@secretlab.ca [mailto:glik...@secretlab.ca] On Behalf Of Grant
Likely
Sent: Friday, November 20, 2009 2:58 PM
To: Stephen Neuendorffer
Cc: Arnd Bergmann; John Linn; Alon Ziv; linuxppc-dev@lists.ozlabs.org
Subject: Re: Bug in drivers/serial
NAK also.
Yes we can generate a different device tree to fix this issue.
Thanks,
John
-Original Message-
From: Stephen Neuendorffer
Sent: Thursday, November 19, 2009 10:23 AM
To: Alon Ziv; Arnd Bergmann; linuxppc-dev@lists.ozlabs.org
Cc: John Linn; grant.lik...@secretlab.ca
; John Linn
Subject: Re: [PATCH v3 0/4] xilinx_spi: Split into platform and of driver,
support new IP, platform
independence.
On Fri, Nov 13, 2009 at 5:28 AM, Richard Röjfors
richard.rojf...@mocean-labs.com wrote:
Hi,
To follow is a series of patches against the xilinx_spi driver
; John Linn
Subject: Re: [PATCH v2 1/4] xilinx_spi: Split into of driver and generic part.
On Thu, Nov 12, 2009 at 7:26 AM, Richard Röjfors
richard.rojf...@mocean-labs.com wrote:
This patch splits the xilinx_spi driver into a generic part and a
OF driver part.
The reason
-Original Message-
From: Richard Röjfors [mailto:richard.rojf...@mocean-labs.com]
Sent: Wednesday, November 11, 2009 7:39 AM
To: spi-devel-gene...@lists.sourceforge.net
Cc: linuxppc-...@ozlabs.org; Andrew Morton; dbrown...@users.sourceforge.net;
John Linn;
grant.lik...@secretlab.ca
; John Linn
Subject: Re: [spi-devel-general] [PATCH v4] xilinx_spi: Splitted into
generic, of and platform
driver, added support for DS570
On Tue, Nov 10, 2009 at 9:19 AM, Richard Röjfors
richard.rojf...@mocean-labs.com wrote:
Grant Likely wrote:
Oops, I replied to the original version
-Original Message-
From: Richard Röjfors [mailto:richard.rojf...@mocean-labs.com]
Sent: Tuesday, September 29, 2009 12:35 AM
To: John Linn
Cc: spi-devel-gene...@lists.sourceforge.net; linuxppc-...@ozlabs.org;
dbrown...@users.sourceforge.net; Andrew Morton
Subject: Re: [PATCH v4
-Original Message-
From: Richard Röjfors [mailto:richard.rojf...@mocean-labs.com]
Sent: Monday, September 28, 2009 8:22 AM
To: spi-devel-gene...@lists.sourceforge.net
Cc: linuxppc-...@ozlabs.org; dbrown...@users.sourceforge.net; Andrew Morton;
John Linn
Subject: [PATCH v4
-Original Message-
From: Richard Röjfors [mailto:richard.rojf...@mocean-labs.com]
Sent: Thursday, September 24, 2009 1:36 AM
To: John Linn
Cc: spi-devel-gene...@lists.sourceforge.net; linuxppc-...@ozlabs.org; Andrew
Morton;
dbrown...@users.sourceforge.net
Subject: Re: [PATCH v3
-Original Message-
From: Richard Röjfors [mailto:richard.rojf...@mocean-labs.com]
Sent: Tuesday, September 22, 2009 3:59 PM
To: John Linn
Cc: spi-devel-gene...@lists.sourceforge.net; linuxppc-...@ozlabs.org; Andrew
Morton;
dbrown...@users.sourceforge.net
Subject: Re: [PATCH v3
From: Michal Simek mon...@monstr.eu
You can't ping the board or connect to it unless you send
any packet out from board.
Tested-by: John Williams john.willi...@petalogix.com
Signed-off-by: Michal Simek mon...@monstr.eu
Acked-by: John Linn john.l...@xilinx.com
---
drivers/net/xilinx_emaclite.c
-Original Message-
From: linuxppc-dev-bounces+john.linn=xilinx@lists.ozlabs.org
[mailto:linuxppc-dev-
bounces+john.linn=xilinx@lists.ozlabs.org] On Behalf Of Richard Röjfors
Sent: Tuesday, September 22, 2009 6:55 AM
To: spi-devel-gene...@lists.sourceforge.net
Cc:
Thanks Grant, I wondered about that myself.
-Original Message-
From: glik...@secretlab.ca [mailto:glik...@secretlab.ca] On Behalf Of Grant
Likely
Sent: Tuesday, September 22, 2009 10:54 AM
To: John Linn
Cc: net...@vger.kernel.org; da...@davemloft.net; linuxppc-...@ozlabs.org
The bits_per_word value can be set for each transfer, or can
be set to zero in each transfer in which case it should default
to the value in the driver.
The driver was fixed to properly check the bits_per_word in
the transfer that is passed in.
Signed-off-by: John Linn john.l...@xilinx.com
-Original Message-
From: Stephen Hemminger [mailto:shemmin...@vyatta.com]
Sent: Thursday, August 20, 2009 5:49 PM
To: John Linn
Cc: net...@vger.kernel.org; linuxppc-...@ozlabs.org;
da...@davemloft.net; jgar...@pobox.com; John
Linn; grant.lik...@secretlab.ca; Josh Boyer; John Williams
-Original Message-
From: David Miller [mailto:da...@davemloft.net]
Sent: Thursday, August 20, 2009 10:31 AM
To: michal.si...@petalogix.com
Cc: John Linn; net...@vger.kernel.org; linuxppc-...@ozlabs.org;
jgar...@pobox.com;
grant.lik...@secretlab.ca; jwbo...@linux.vnet.ibm.com
Williams john.willi...@petalogix.com
CC: Michal Simek michal.si...@petalogix.com
Signed-off-by: Sadanand M sada...@xilinx.com
Signed-off-by: John Linn john.l...@xilinx.com
---
V2 - cleanup based on review, added depends for ppc and mb in Kconfig
V3 - fixed bug, spin lock was not initialized
Thanks David, I may have got over zealous in my clean up to get it ready
for mainline.
I'll take care of that.
-- John
-Original Message-
From: David Miller [mailto:da...@davemloft.net]
Sent: Wednesday, August 19, 2009 7:28 AM
To: John Linn
Cc: net...@vger.kernel.org; linuxppc
-Original Message-
From: Stephen Hemminger [mailto:shemmin...@vyatta.com]
Sent: Tuesday, August 18, 2009 10:04 PM
To: John Linn
Cc: net...@vger.kernel.org; linuxppc-...@ozlabs.org;
jgar...@pobox.com; da...@davemloft.net; John
Linn; grant.lik...@secretlab.ca; Josh Boyer; John Williams
Williams john.willi...@petalogix.com
CC: Michal Simek michal.si...@petalogix.com
Signed-off-by: Sadanand M sada...@xilinx.com
Signed-off-by: John Linn john.l...@xilinx.com
---
V2 - cleanup based on review, added depends for ppc and mb in Kconfig
---
drivers/net/Kconfig |6 +
drivers/net
Williams john.willi...@petalogix.com
CC: Michal Simek michal.si...@petalogix.com
Signed-off-by: Sadanand M sada...@xilinx.com
Signed-off-by: John Linn john.l...@xilinx.com
---
drivers/net/Kconfig |5 +
drivers/net/Makefile |1 +
drivers/net/xilinx_emaclite.c | 1040
I just merged in 2.6.30 into our tree and I'm seeing this only when I
have a network driver built into the kernel, and it doesn't seem to
matter which network driver.
Maybe I missed something I need to update in our network drivers to
match the kernel.
Thanks for any help,
John
-Original Message-
From: Grant Likely [mailto:grant.lik...@secretlab.ca]
Sent: Friday, June 12, 2009 11:57 AM
To: linuxppc-...@ozlabs.org; linux-ker...@vger.kernel.org;
b...@kernel.crashing.org; John Linn
Subject: [PATCH] fbdev/xilinxfb: Fix improper casting and tighen up
probe path
-Original Message-
From: Grant Likely [mailto:grant.lik...@secretlab.ca]
Sent: Friday, June 12, 2009 11:57 AM
To: linuxppc-...@ozlabs.org; linux-ker...@vger.kernel.org;
b...@kernel.crashing.org; John Linn
Subject: [PATCH] fbdev/xilinxfb: Fix improper casting and tighen up
probe path
-Original Message-
From: Joachim Foerster [mailto:j...@gmx.de]
Sent: Friday, June 05, 2009 9:34 AM
To: linuxppc-...@ozlabs.org; John Linn;
dbrown...@users.sourceforge.net
Cc: lor...@missinglinkelectronics.com;
joac...@missinglinkelectronics.com
Subject: SD card over (xilinx_)SPI
-Original Message-
From: Stephen Neuendorffer
Sent: Sunday, April 19, 2009 11:52 PM
To: John Williams; microblaze-ucli...@itee.uq.edu.au
Cc: grant.lik...@secretlab.ca; linuxppc-dev; linux-ker...@vger.kernel.org;
John Linn
Subject: RE: [microblaze-uclinux] [PATCH 11/11] microblaze
:24 AM
To: John Linn; jwbo...@linux.vnet.ibm.com; grant.lik...@secretlab.ca;
linuxppc-dev@ozlabs.org
Subject: RE: Question about DBCR0 initialization for 440
Some debuggers like BDI(Abatron) they setup the debug registers. If you
have different debugger which doesn't support configuring debug
Thanks everyone, will do.
-Original Message-
From: Grant Likely [mailto:grant.lik...@secretlab.ca]
Sent: Friday, April 17, 2009 12:58 PM
To: Josh Boyer
Cc: John Linn; Tirumala Reddy Marri; linuxppc-dev@ozlabs.org;
holl...@us.ibm.com
Subject: Re: Question about DBCR0 initialization
-Original Message-
From: Grant Likely [mailto:grant.lik...@secretlab.ca]
Sent: Friday, April 17, 2009 1:10 PM
To: Benjamin Herrenschmidt
Cc: Hollis Blanchard; linuxppc-dev@ozlabs.org; John Linn;
Tirumala Reddy Marri
Subject: Re: Question about DBCR0 initialization for 440
-Original Message-
From: Josh Boyer [mailto:jwbo...@linux.vnet.ibm.com]
Sent: Friday, April 17, 2009 2:36 PM
To: John Linn
Cc: grant.lik...@secretlab.ca; Benjamin Herrenschmidt;
linuxppc-dev@ozlabs.org; Hollis Blanchard; Tirumala Reddy Marri
Subject: Re: Question about DBCR0
.
Signed-off-by: Suneel sune...@xilinx.com
Signed-off-by: Stephen Neuendorffer stephen.neuendorf...@xilinx.com
Signed-off-by: John Linn john.l...@xilinx.com
---
V2 - cleanup based on review
V3 - update to be based on top of tree rather than Xilinx tree, sorry for the
confusion with this, update
-Original Message-
From: Hollis Blanchard [mailto:holl...@us.ibm.com]
Sent: Friday, April 17, 2009 2:50 PM
To: John Linn
Cc: grant.lik...@secretlab.ca; Benjamin Herrenschmidt;
linuxppc-dev@ozlabs.org; Tirumala Reddy Marri
Subject: Re: Question about DBCR0 initialization for 440
.
Signed-off-by: Suneel sune...@xilinx.com
Signed-off-by: Stephen Neuendorffer stephen.neuendorf...@xilinx.com
Signed-off-by: John Linn john.l...@xilinx.com
---
V2 - cleanup based on review
V3 - update to be based on top of tree rather than Xilinx tree, sorry for the
confusion with this, update
Sounds good, I'll spin it again with those changes.
-- John
-Original Message-
From: Grant Likely [mailto:grant.lik...@secretlab.ca]
Sent: Thursday, April 16, 2009 1:02 PM
To: John Linn
Cc: linuxppc-dev@ozlabs.org; linux-fbdev-de...@lists.sourceforge.net;
akonova...@ru.mvista.com
.
Signed-off-by: Suneel sune...@xilinx.com
Signed-off-by: Stephen Neuendorffer stephen.neuendorf...@xilinx.com
Signed-off-by: John Linn john.l...@xilinx.com
---
V2 - cleanup based on review
V3 - update to be based on top of tree rather than Xilinx tree, sorry for the
confusion with this, update
The kernel does not initialize the PPC440 DBCR0 register. This prevents
(among other things) the use of software breakpoints with GDB. I
realize that boot loaders probably do initialize this but we run a lot
without a boot loader and so do our customers.
The file, head_fsl_booke.S, does
I thought it was based on mainline, but I now see the weirdness you're talking
about. I'll dig in on this and let you know more as I'm confused also.
-- John
-Original Message-
From: Grant Likely [mailto:grant.lik...@secretlab.ca]
Sent: Sunday, April 12, 2009 12:15 AM
To: John Linn
Signed-off-by: John Linn john.l...@xilinx.com
---
V2 - Incorporated comments from Josh, Grant and others
drivers/video/xilinxfb.c | 213 --
1 files changed, 150 insertions(+), 63 deletions(-)
diff --git a/drivers/video/xilinxfb.c b/drivers/video
-Original Message-
From: Stephen Rothwell [mailto:s...@canb.auug.org.au]
Sent: Wednesday, April 08, 2009 7:52 PM
To: John Linn
Cc: grant.lik...@secretlab.ca; jwbo...@linux.vnet.ibm.com;
linuxppc-dev@ozlabs.org;
linux-fbdev-de...@lists.sourceforge.net;
akonova...@ru.mvista.com
-Original Message-
From: Josh Boyer [mailto:jwbo...@linux.vnet.ibm.com]
Sent: Thursday, April 09, 2009 6:47 AM
To: John Linn
Cc: grant.lik...@secretlab.ca; linuxppc-dev@ozlabs.org;
linux-fbdev-de...@lists.sourceforge.net;
akonova...@ru.mvista.com; adap...@gmail.com; Suneel
...@ru.mvista.com; John Linn
Subject: Re: [PATCH] Xilinx : Framebuffer Driver: Add PLB
support (non-DCR)
On Thu, Apr 9, 2009 at 7:06 AM, Roderick Colenbrander
thunderbir...@gmail.com wrote:
On Thu, Apr 9, 2009 at 2:46 PM, Josh Boyer
jwbo...@linux.vnet.ibm.com
wrote:
On Wed, Apr 08, 2009 at 03
-Original Message-
From: Dale Farnsworth [mailto:d...@farnsworth.org]
Sent: Thursday, April 09, 2009 9:36 AM
To: John Linn; linuxppc-dev@ozlabs.org
Subject: Re: [PATCH] Xilinx : Framebuffer Driver: Add PLB
support (non-DCR)
-Original Message-
From: Stephen Rothwell
sune...@xilinx.com
Signed-off-by: John Linn john.l...@xilinx.com
---
drivers/video/xilinxfb.c | 227 --
1 files changed, 160 insertions(+), 67 deletions(-)
diff --git a/drivers/video/xilinxfb.c b/drivers/video/xilinxfb.c
index a82c530..a28a834 100644
The interrupt controller was not handling level interrupts correctly
such that duplicate interrupts were happening. This fixes the problem
and adds edge type interrupts which are needed in Xilinx hardware.
Signed-off-by: John Linn john.l...@xilinx.com
---
arch/powerpc/sysdev/xilinx_intc.c | 112
I agree that VmWare is a reasonable solution.
Some of our field guys, that don't do Linux everyday, use the ELDK in a
VmWare appliance and this seems reasonable. We never had great luck
with cygwin stuff in this area.
-- John
-Original Message-
From:
The driver was not releasing memory when it was removed or
when there was a failure during probe. This fixes it.
Signed-off-by: John Linn john.l...@xilinx.com
---
This is an incremental patch to the patch (updated driver
for device tree) that is in the next branch.
---
drivers/spi/xilinx_spi.c
Hi Pawel,
Sorry for the delay, I just missed this message.
You should really be building arch/powerpc not arch/ppc as no one is
going to support that. I realize that's a pain, but arch/ppc has been
dead for about 6 months now.
http://xilinx.wikidot.com http://xilinx.wikidot.com/ has
The driver was updated to use the device tree rather than the platform data.
Signed-off-by: John Linn [EMAIL PROTECTED]
---
drivers/spi/xilinx_spi.c | 137 +++---
1 files changed, 81 insertions(+), 56 deletions(-)
diff --git a/drivers/spi/xilinx_spi.c b
This driver supports the Xilinx XPS GPIO IP core which has the typical
GPIO features.
Signed-off-by: Kiran Sutariya [EMAIL PROTECTED]
Signed-off-by: John Linn [EMAIL PROTECTED]
---
V2 - Updated based on Anton's comments
drivers/gpio/Kconfig | 15 ++--
drivers/gpio/Makefile |1
This driver supports the Xilinx XPS GPIO IP core which has the typical
GPIO features.
Signed-off-by: Kiran Sutariya [EMAIL PROTECTED]
Signed-off-by: John Linn [EMAIL PROTECTED]
---
drivers/gpio/Kconfig |8 ++
drivers/gpio/Makefile |1 +
drivers/gpio/xilinx_gpio.c | 240
No, the PowerPC 405s can’t be used as a SMP platform. The 405 caches are not
designed with cache coherency for SMP.
Thanks,
John
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of ??
Sent: Wednesday, October 08, 2008 12:49 AM
To:
I was thinking it's CONFIG_PPC_UDBG_16550.
-- John
-Original Message-
From: [EMAIL PROTECTED]
[mailto:linuxppc-dev-
[EMAIL PROTECTED] On Behalf Of Kumar Gala
Sent: Wednesday, August 06, 2008 12:39 PM
To: Stephen Neuendorffer
Cc: Scott Wood; ppc-dev list
Subject: Re: hang
I'm trying to debug some Kconfig problems and am looking for a way to
get more debug output.
I have used KBUILD_VERBOSE=1 on the command line and it didn't help
much.
I'm seeing an issue with creating a new defconfig file for a board. I
get the .config created, then copy it to a
Thanks Josh, I just came to the conclusion it was busted somehow in the
mainline after repeating it there.
-- John
-Original Message-
From: Josh Boyer [mailto:[EMAIL PROTECTED] On Behalf Of Josh Boyer
Sent: Tuesday, August 05, 2008 4:49 PM
To: John Linn
Cc: linuxppc-dev@ozlabs.org
Sounds good, I'll be there. It will be good to put some faces to names.
Cheers,
John
-Original Message-
From: [EMAIL PROTECTED]
[mailto:linuxppc-dev-
[EMAIL PROTECTED] On Behalf Of Becky Bruce
Sent: Tuesday, July 22, 2008 8:55 AM
To: Sean MacLennan; [EMAIL PROTECTED]; Wolfgang
to functions.
Signed-off-by: Sadanand [EMAIL PROTECTED]
Signed-off-by: John Linn [EMAIL PROTECTED]
---
This patch is an incremental patch to be applied to
[V3] powerpc: Xilinx: PS2: Added new XPS PS2 driver.
drivers/input/serio/xilinx_ps2.c | 220 +
1 files changed
moved around so anything
beyond xilinx.com would likely be wrong sometime in the future.
Thanks,
John
-Original Message-
From: Peter Korsgaard [mailto:[EMAIL PROTECTED] On Behalf Of Peter
Korsgaard
Sent: Tuesday, July 08, 2008 3:00 AM
To: John Linn
Cc: linuxppc-dev@ozlabs.org; [EMAIL
I realize I'm asking below about u-boot, but I'm really trying to better
understand how initrd should work with device trees. I have also posted
a question to the u-boot user group.
When I build the device tree blob into the kernel image and load the
kernel image with my probe, it finds the
Thanks for the comments David.
-Original Message-
From: David Gibson [mailto:[EMAIL PROTECTED]
Sent: Monday, July 07, 2008 9:17 PM
To: John Linn
Cc: linuxppc-dev@ozlabs.org
Subject: Re: [PATCH] [V2] powerpc: Xilinx: add dts file for ML507
board
On Mon, Jul 07, 2008 at 11:04
f3e909c2750eb20536bacacc867dc9047b70546a:
Michael Neuling (1):
powerpc: Update for VSX core file and ptrace
are available in the git repository at:
git://git.secretlab.ca/git/linux-2.6-virtex virtex-for-2.6.27
snip
John Linn (5):
powerpc/virtex: add dts file for ML507 reference design
] On Behalf Of John Linn
Sent: Monday, July 07, 2008 8:14 AM
To: Josh Boyer; [EMAIL PROTECTED]
Cc: linuxppc-dev@ozlabs.org
Subject: RE: Please pull linux-2.6-virtex.git
I'll look at the dts file and converting it to v1 format, hopefully
soon.
Thanks,
John
-Original Message-
From
Added a new driver for Xilinx XPS PS2 IP. This driver is
a flat driver to better match the Linux driver pattern.
Signed-off-by: Sadanand [EMAIL PROTECTED]
Signed-off-by: John Linn [EMAIL PROTECTED]
---
V2
Updated the driver based on feedback from Dmitry, Peter, and Grant.
We
This new file adds support for the ML507 board which
has a Virtex 5 FXT FPGA with a 440.
Signed-off-by: John Linn [EMAIL PROTECTED]
---
V2
Converted to dts-v1 format.
Changed to match a newer reference design.
arch/powerpc/boot/dts/virtex440-ml507.dts | 296
] On Behalf Of Dmitry Torokhov
Sent: Monday, July 07, 2008 12:20 PM
To: John Linn
Cc: Sadanand Mutyala; linuxppc-dev@ozlabs.org;
[EMAIL PROTECTED]
Subject: Re: [PATCH] [V3] powerpc: Xilinx: PS2: Added new XPS PS2
driver
On Mon, Jul 07, 2008 at 08:38:45AM -0700, John Linn wrote:
Added a new
This patch is an incremental patch for the patch titled:
[V3] powerpc: Xilinx: PS2: Added new XPS PS2 driver. This patch
adds powerpc as a dependency for the driver.
Signed-off-by: Sadanand [EMAIL PROTECTED]
Signed-off-by: John Linn [EMAIL PROTECTED]
---
drivers/input/serio/Kconfig |4
XILINX_VIRTEX_5_FXT is the FPGA architecture, which has a 440 and can be
on a number of different boards.
Thanks,
John
-Original Message-
From: Josh Boyer [mailto:[EMAIL PROTECTED]
Sent: Thursday, July 03, 2008 7:15 AM
To: John Linn
Cc: linuxppc-dev@ozlabs.org; [EMAIL PROTECTED
Not a problem, I'll add it and respin the patch.
-Original Message-
From: Josh Boyer [mailto:[EMAIL PROTECTED]
Sent: Thursday, July 03, 2008 7:21 AM
To: John Linn
Cc: linuxppc-dev@ozlabs.org; [EMAIL PROTECTED]
Subject: Re: [PATCH] powerpc: Xilinx: add 440 platform support
On Thu
Support for the Xilinx Virtex5 FXT 440 is being
added.
Signed-off-by: John Linn [EMAIL PROTECTED]
---
V1 V2
bad mailing list address, never got to mailing list
V3
added more help to Kconfig, requested from Josh
arch/powerpc/platforms/44x/Kconfig | 26 +++
arch
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