Re: [PATCH 6/6] i2c: davinci: bus recovery procedure to clear the bus

2010-09-13 Thread Pablo Bitton
. Other than that the patch is very helpful, thanks a lot. Below is my suggestion for the wait_bus_not_busy function. My patch has been tested on a DM6446. Signed-off-by: Pablo Bitton pablo.bit...@gmail.com -- diff --git a/drivers/i2c/busses/i2c-davinci.c b/drivers/i2c/busses/i2c-davinci.c

[PATCH v2] SPI: DaVinci: Adding SPI driver for DaVinci

2009-08-17 Thread Pablo Bitton
...@ti.com Signed-off-by: Pablo Bitton pablo.bit...@gmail.com --- arch/arm/mach-davinci/dm644x.c | 50 ++- arch/arm/mach-davinci/dm646x.c | 53 ++ arch/arm/mach-davinci/include/mach/dm644x.h |3 + arch/arm/mach-davinci/include/mach/dm646x.h |2 + arch/arm/mach

Re: Problem regarding DSPLink build

2009-08-02 Thread Pablo Bitton
I can recommend building DSPLink using OE/Arago: https://gforge.ti.com/gf/project/arago/mailman/?_forum_action=ForumMessageBrowsethread_id=2096action=ListThreadsmailman_id=39 On Fri, Jul 31, 2009 at 11:43 AM, Vijayabharathi Cvijayabharath...@gmail.com wrote: Hi Iam facing some problem when i

[PATCH v2.1] davinci_emac: fix kernel oops when changing MAC address while interface is down

2009-07-07 Thread Pablo Bitton
Check that network interface is running before changing its MAC address. Otherwise, rxch is accessed when it's NULL - causing a kernel oops. Moreover, check that the new MAC address is valid. Signed-off-by: Pablo Bitton pablo.bit...@gmail.com Signed-off-by: Chaithrika U S chaithr...@ti.com Tested

Re: [PATCH v2.1] davinci_emac: fix kernel oops when changing MAC address while interface is down

2009-07-07 Thread Pablo Bitton
address. Otherwise, rxch is accessed when it's NULL - causing a kernel oops. Moreover, check that the new MAC address is valid. Signed-off-by: Pablo Bitton pablo.bit...@gmail.com Signed-off-by: Chaithrika U S chaithr...@ti.com Tested-by: Chaithrika U S chaithr...@ti.com [tested on DM6467 EVM

[PATCH v2] davinci_emac: fix kernel oops when changing MAC address while interface is down

2009-07-06 Thread Pablo Bitton
Check that network interface is running before changing its MAC address. Otherwise, rxch is accessed when it's NULL - causing a kernel oops. Moreover, check that the new MAC address is valid. Signed-off-by: Pablo Bitton pablo.bit...@gmail.com Signed-off-by: Chaithrika U S chaithr...@ti.com Tested

Re: A small fix to davinci_emac driver

2009-06-25 Thread Pablo Bitton
=201be425643a6fb7acb8801718897c9a6431;hb=35265abf67337f57a023ffeae5f4c492e7f8ea24#l6589 Can you please go ahead and submit a fix for this to netdev mailing list and CC linux-davinci ML? Thanks, Sekhar -Original Message- From: Pablo Bitton [mailto:pablo.bit...@gmail.com] Sent: Wednesday, June 24

Missing attachment at DaVinci wiki

2009-06-24 Thread Pablo Bitton
Hello, I've tried to follow http://wiki.davincidsp.com/index.php/Building_DSPLink_with_kbuild to build DSPLink module and sample applications. But it seems that 1.61patchTo2_6_28.patch is missing from the wiki page. Could you please post it again? Thanks in advance, Pablo.

A question about MUSB driver

2009-06-21 Thread Pablo Bitton
Hello to all, I have a question about davinci_source_power() function at drivers/usb/musb/davinci.c (http://lxr.linux.no/linux+v2.6.30/drivers/usb/musb/davinci.c#L170). If I am not wrong, it is using #ifdef CONFIG_MACH_DAVINCI_EVM and machine_is_davinci_evm() macro to conditionally turn

Fwd: DM6446 Ethernet MAC performance

2009-03-02 Thread Pablo Bitton
From: Pablo Bitton pablo.bit...@gmail.com Date: Mon, Mar 2, 2009 at 11:52 AM Subject: Re: DM6446 Ethernet MAC performance To: Subrahmanya, Chaithrika chaithr...@ti.com Hi, I've found that the issue below can be demonstrated by compiling the following two revisions: http://git.kernel.org/?p

Re: DM6446 Ethernet MAC performance

2009-02-25 Thread Pablo Bitton
My host is Ubuntu 8.04, running over VMware, connected to DVEVM by 2 switches. I agree that this setup may cause network congestion. However, I've ran iperf over DVEVM and the host several times - and the results were pretty much the same. The only thing that made the throughput to change

DM6446 Ethernet MAC performance

2009-02-23 Thread Pablo Bitton
Hi to all, I've tested Linux kernel 2.6.29-rc4-davinci1 (http://git.kernel.org/?p=linux/kernel/git/khilman/linux-davinci.git;a=commit;h=582ad6bcceb7c8f0c828e71e810fd40fed7af6c3) for Ethernet performance. Kernel was compiled was done by CodeSourcery 2008q3 (gcc 4.3.2) using

Strange problem with Linux git version. lcd crashes ttyS0 console! goto USB problem now

2008-11-05 Thread Pablo Bitton
Hey, I've got the same Oops as you. It seems that all you need to do is modprobe pcf857x before you modprobe musb_hdrc. By the way, I think it's better to build pcf857x driver as a part of the kernel image. Good luck. 2008/10/30 BlackSword [EMAIL PROTECTED]: Hi all, any body have some idea

Build error in RTC driver for DVEVM

2008-09-04 Thread Pablo Bitton
Hi to all, I have checked out the latest kernel version from here: http://source.mvista.com/git/?p=linux-davinci-2.6.git;a=commit;h=a02b8fef27d8590e039a78f559146bb9ae36fe04 I am using CodeSourcery's toolchain from here: http://www.codesourcery.com/gnu_toolchains/arm/portal/release324 After