My apologies. As celinux-dev list administrator, I messed up my
moderation and this response from Greg got discarded instead of
sent to the list.
Here it is, sent by me on Greg's behalf...
-- Tim
On Wed, Nov 14, 2012 at 02:14:58AM +0200, Constantine Shulyupin wrote:
> On Tue, Nov 13, 2012 at 9:
On Tue, Nov 13, 2012 at 9:01 PM, Greg KH wrote:
>> +#define pr_debug_hex(h) pr_debug("%s:%d %s %s = 0x%lX\n", \
>> + __file__, __LINE__, __func__, #h, (long int)h)
>
> This is not needed at all, just use the proper printk() attribute.
Macro above allows tidy tracing code:
pr_deb
> Now I agree using the char interface isn't the most "obvious" and I have
> a set of ideas/half-baked patches floating around that aim to clean it
> up, but for now, I'd recommend just using the misc interface, it's
> worlds simpler, makes sense, and handles all of the struct device work
> for you
On Wed, Nov 14, 2012 at 1:02 AM, Greg KH wrote:
> On Wed, Nov 14, 2012 at 12:31:13AM +0200, Constantine Shulyupin wrote:
>> >> + * Device Model (class, device)
>> > Don't use class code in an example, it is slowly going away from the
>> > whole kernel.
>> What to use instead class_create and dev
>> + * Device Model (class, device)
> Don't use class code in an example, it is slowly going away from the
> whole kernel.
What to use instead class_create and device_create?
Thank you.
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ht
On Tue, Nov 13, 2012 at 08:46:37PM +0200, Constantine Shulyupin wrote:
> +++ b/samples/ltd/ldt.c
> @@ -0,0 +1,764 @@
> +/*
> + * LDT - Linux Driver Template
> + *
> + * Copyright (C) 2012 Constantine Shulyupin http://www.makelinux.net/
> + *
> + * Dual BSD/GPL License
That makes no sense for
From: Constantine Shulyupin
LDT is useful for Linux driver development beginners,
hackers and as starting point for a new drivers.
The driver uses following Linux facilities: module, platform driver,
file operations (read/write, mmap, ioctl, blocking and nonblocking mode,
polling),
kfifo, comple
Every year there is a special dedicated track for embedded and mobile
projects at Fosdem (see: http://www.fosdem.org/). If you are interested to
highlight or give a talk about your project check out the cfp.
FOSDEM will be held the 2nd and 3th of February 2013 in Brussels,
Belgium. As usual and fo
Hi,
Our embedded linux is using a NOR flash.
Recently I have noticed the following:
1) I erase the root fs partition from uboot
2) I tftp the root fs image from uboot
3) I boot up on 25 sec
4) I SCP 2 files of 14 Mb each to /home
5) I boot up on 45 sec
6) I delete those 2 files
7) I still boot
