Hi,
git clone git://git.xenomai.org/ipipe.git and I get Linux version 3.18 w/ the
Xenomai patch included. (In my .gitconfig, I remapped git:// to use https://
protocol to get around my company blocking git port.)
Should the Linux version be 4.9.51 (latest) instead of the older version?
Is th
ich already exists!
Assume -R [n]
So is it illegal to perform the patch on the same tag name like in my case
ipipe-core-4.9.51-powerpc-3.patch?
Phong.
-Original Message-
From: Greg Gallagher [mailto:g...@embeddedgreg.com]
Sent: Monday, March 26, 2018 12:11 PM
To: Pham, Phong
Cc: xenomai@xenom
Hi,
According to page 651
https://xenomai.org/documentation/xenomai-3/pdf/xeno3prm.pdf
This will make such region accessible via the mapper device using the following
sequence of code, via
the default ->mmap() handler from the UDD core:
int fd, fdm;
void *p;
fd = open("/dev/foocard", O_RDWR);
don't know
if you need to update udd.h (right above struct udd_memregion) as well. i.e.
the same comment exists there but don't know if the comment there is retrieved
from the location where you made the "comment fix".
Phong.
-Original Message-
From: Philippe Gerum
oc' out of range
is appreciated.
This is after I add LDFLAGS (from xeno-config) during the process of creating a
shared library.
Phong.
-Original Message-----
From: Pham, Phong
Sent: Tuesday, April 17, 2018 7:22 PM
To: 'Philippe Gerum'; xenomai@xenomai.org
Cc: Hillman, Rob
cated (similar types of error like before).
However, errno is 0. How come errno returns “no error” when mmap() returns
failure?
Phong.
-Original Message-
From: Philippe Gerum [mailto:r...@xenomai.org]
Sent: Wednesday, April 18, 2018 12:58 PM
To: Pham, Phong; xenomai@xenomai.org
Cc: Hi
aseAddr = 0xfffe, errno = 0
sysEepromSet(): baseAddr = 0x, errno = 0
scsEepromTest() resides in the "vxapp" executable and sysEepromSet() resides in
the DSO.
Phong.
-Original Message-
From: Philippe Gerum [mailto:r...@xenomai.org]
Sent: Thursday, April 19, 2018 12:26 AM
Hi,
I am suspecting that in kernel/ipipe/timer.c:select_root_only_timer()
When t->irq == per_cpu(ipipe_percpu.hrtimer_irq, icpu), a condition to test the
timer rating against current timer rating before installing the timer is
missing. That is t->rating > percpu_timer->rating (combined with s
mens.com]
Sent: Tuesday, May 01, 2018 10:34 PM
To: Pham, Phong; xenomai@xenomai.org
Cc: Hillman, Robert
Subject: Re: potentially missing timer rating check in select_root_only_timer()
Hi Phong,
On 2018-05-02 03:13, Pham, Phong wrote:
> Hi,
>
> I am suspecting that in kernel/ipip
Hi,
Currently, a user space driver write() API does not clear the number of
interrupts occurred since the last read() API. Instead it disable interrupt
unless a UDD_RTIOC_IRQEN request comes in to enable interrupt. The fact that
ioctl() does support these requests makes write(UDD_RTIOC_IRQEN
Hi,
I currently have a bunch of rtdm devices. One of the devices, from userspace,
I use ioctl() to get to kernel space. When in kernel space, I create anther
rtdm device (using udd_register_device() API). The API returns success without
any issue. However, upon exiting the kernel space, i
an ex., does it mean I have to create a Linux file mapper
(instead of rtdm file mapper) without Xenomai involvement, (ie. equivalent to
udd_register_device() functionality but strictly Linux)?
Phong.
-Original Message-
From: Philippe Gerum [mailto:r...@xenomai.org]
Sent: Wednesday,
(request)
{
case DO_MY_WORK:
...
udd_register_device(&my_new_device);
...
break;
}
is illegal in Xenomai?
Any way of getting around this?
Thanks,
Phong.
-Original Message-
From: Pham, Phong
Sent: Thursday, June 14, 2018 3:58 PM
To: 'Philippe Gerum'; xenomai@xenomai.o
Hi,
I noticed starting Xenomai 3.0.1 until now (3.0.7), there is net/ in
.../kernel/drivers/ and in ../kernel/drivers/net/stack/ipv4/Kconfig
# source "drivers/xenomai/net/stack/ipv4/tcp/Kconfig"
If I uncomment out the above line, it leads to compilation error in tcp.c.
Questions:
1) Is
ctober 4, 2018 9:02:46 PM EDT Pham, Phong wrote:
> > Hi,
> >
> > I noticed starting Xenomai 3.0.1 until now (3.0.7), there is net/ in
> > .../kernel/drivers/ and in ../kernel/drivers/net/stack/ipv4/Kconfig
> >
> > # source "drivers/xenomai/net/stack/ipv4/
Hi Sebastian,
I verified your changes on a real hardware, Xenomai stack + network drivers.
rt_dev_connect returns 0 when attempting to connect to my FTP server
204.75.16.51; however, there is no packet sent on the network. Below is my
routing table.
# ./rtroute
Host Routing Table
HashD
N bit that I can
start looking?
Phong.
-Original Message-
From: Sebastian Smolorz [mailto:sebastian.smol...@gmx.de]
Sent: Tuesday, October 30, 2018 1:17 PM
To: Pham, Phong
Cc: Jan Kiszka; xenomai@xenomai.org; Hillman, Robert
Subject: Re: [Xenomai] [PATCH 0/4] net/tcp: Fix several bugs
sday, October 31, 2018 7:08 AM
To: Pham, Phong
Cc: Jan Kiszka; xenomai@xenomai.org; Hillman, Robert
Subject: Re: [Xenomai] [PATCH 0/4] net/tcp: Fix several bugs and allow rttcp to
be built
Pham, Phong wrote:
> This is what I see when my RTnet box, my laptop, and my FTP server
> (local on laptop)
Hi Sebastian,
" Phong, can you test this on your machine?"
No the fix does not work. It overwrites the window field.
Phong.
-Original Message-
From: Sebastian Smolorz [mailto:sebastian.smol...@gmx.de]
Sent: Friday, November 02, 2018 7:42 AM
To: Jan Kiszka
Cc: Pham, Phon
Sent: Monday, November 05, 2018 10:38 AM
To: Pham, Phong
Cc: Jan Kiszka; Hillman, Robert; xenomai@xenomai.org
Subject: Re: [PATCH 0/4] net/tcp: Fix several bugs and allow rttcp to be built
Hi,
Pham, Phong wrote:
> Hi Sebastian,
>
> " Phong, can you test this on your machine?"
&g
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