Re: eudyptula challenge, stuck at task 06 - no reply for four weeks

2015-12-31 Thread Alexander Ivanov
t; Just wait you'll get it, in the meantime continue reading about >>>> Linux =) >>>> > >>>> > >>>> > On Fri, Nov 20, 2015, 6:38 PM Lucas Tanure <tan...@linux.com >>>> <mailto:tan...@linux.com>> wr

Re: Is there mailist about LSM

2018-05-30 Thread Alexander Ivanov
On Wed, 30 May 2018 20:54 +0300, Ozgur Kara wrote: > 30.05.2018, 20:16, "Alexander Ivanov" : > > Hi All, > > Hello > > > What would be right place to ask questions about LSM? > > I think can ask your questions to LSM kernel e-mail list: > >

Re: Is there mailist about LSM

2018-05-30 Thread Alexander Ivanov
On Wed, 30 May 2018 14:05 -0400, valdis.kletni...@vt.edu wrote: > On Wed, 30 May 2018 10:37:25 -0700, you said: > > > First, theoretical, I suppose: what were the reasons to effectively disable > > dynamic loading of LSM ? > > Because that implies the system was up without the LSM loaded - at

Re: Is there mailist about LSM

2018-05-30 Thread Alexander Ivanov
On Wed, 30 May 2018 13:25 -0400, valdis.kletni...@vt.edu wrote: > On Wed, 30 May 2018 10:16:13 -0700, Alexander Ivanov said: > > Hi All, > > What would be right place to ask questions about LSM? > > linux-security-module > > is where that development was done, bu

Re: Is there mailist about LSM

2018-05-30 Thread Alexander Ivanov
On Wed, 30 May 2018 20:12 +0200, Greg KH wrote: > On Wed, May 30, 2018 at 10:37:25AM -0700, Alexander Ivanov wrote: > > On Wed, 30 May 2018 13:25 -0400, valdis.kletni...@vt.edu wrote: > > > What question do you have about it? > > > > There are a couple, actuall

Is there mailist about LSM

2018-05-30 Thread Alexander Ivanov
Hi All, What would be right place to ask questions about LSM? ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies

Re: Is there mailist about LSM

2018-05-31 Thread Alexander Ivanov
! > Regards > > Ozgur > > 31.05.2018, 01:12, "Alexander Ivanov" : > > On Wed, 30 May 2018 14:26 -0400, valdis.kletni...@vt.edu wrote: > >>  On Wed, 30 May 2018 11:13:31 -0700, Alexander Ivanov said: > >> > >>  > > There's some support for one

Re: Is there mailist about LSM

2018-05-31 Thread Alexander Ivanov
Thibaut, On Thu, 31 May 2018 23:11 +0200, Thibaut Sautereau wrote: > Hi Alexander, > > On Wed, May 30, 2018 at 03:10:37PM -0700, Alexander Ivanov wrote: > > I do no need blobs, as I said, it's stateless. > > The question was how to register a subset of hooks that may ove

udev rule, when RUN script is invoked?

2018-02-21 Thread Alexander Ivanov
Hi All, I have udev rule defined on a DEVPATH="/dev/mydev0",..., ACTION="remove", ..., RUN+="/path/to/script" When does /path/to/script is executed in respect to module's remove() and exit() ? Thx, -- Alex Ivanov amiva...@fastmail.com ___

Re: udev rule, when RUN script is invoked?

2018-02-22 Thread Alexander Ivanov
Greg, On Thu, 22 Feb 2018 08:56 +0100, Greg KH <g...@kroah.com> wrote: > On Wed, Feb 21, 2018 at 03:36:44PM -0800, Alexander Ivanov wrote: > > Hi All, > > > > I have udev rule defined on a > > > > DEVPATH="/dev/mydev0",..., ACTION="remove&

Re: udev rule, when RUN script is invoked?

2018-02-22 Thread Alexander Ivanov
On Thu, 22 Feb 2018 18:05 +0100, Greg KH <g...@kroah.com> wrote: > On Thu, Feb 22, 2018 at 08:44:20AM -0800, Alexander Ivanov wrote: > > Greg, > > > > On Thu, 22 Feb 2018 08:56 +0100, Greg KH <g...@kroah.com> wrote: > > > On Wed, Feb 21, 2018 a

Re: GPIO Driver for Skylake-Y PCH

2019-06-14 Thread Alexander Ivanov
On Fri, 14 Jun 2019 12:09 -07:00, Valdis Klētnieks wrote: > On Fri, 14 Jun 2019 12:01:28 -0700, you said: > > > > static const struct pci_device_id pch_gpio_pcidev_id[] = { > > > { PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x8803) }, > > > { PCI_DEVICE(PCI_VENDOR_ID_ROHM, 0x8014) }, > > > {

GPIO Driver for Skylake-Y PCH

2019-06-14 Thread Alexander Ivanov
Hi, I have a hardware platform with Skylake i7-6500 CPU and Skylake-Y PCH southbridge, running 4.8.5 kernel fc25. The platform has 12 GPIO pins, however, none are available. gpio-pch driver does not support D31:F2 device that manages GPIO. Am I missing something here? Cheers, --Alex

Re: GPIO Driver for Skylake-Y PCH

2019-06-14 Thread Alexander Ivanov
Valdis, Thanks for quick response! On Fri, 14 Jun 2019 11:46 -07:00, Valdis Klētnieks wrote: > On Fri, 14 Jun 2019 10:58:53 -0700, "Alexander Ivanov" said: > > > I have a hardware platform with Skylake i7-6500 CPU and Skylake-Y PCH > > southbridge, running 4.8.5 k

Re: GPIO Driver for Skylake-Y PCH

2019-06-14 Thread Alexander Ivanov
On Fri, 14 Jun 2019 13:25 -07:00, Alexander Ivanov wrote: > > > On Fri, 14 Jun 2019 12:09 -07:00, Valdis Klētnieks > wrote: >> On Fri, 14 Jun 2019 12:01:28 -0700, you said: >> >> > > static const struct pci_device_id pch_gpio_pcidev_id[] = { >> &g

Re: GPIO Driver for Skylake-Y PCH

2019-06-15 Thread Alexander Ivanov
On Sat, 15 Jun 2019 12:31 -07:00, Valdis Klētnieks wrote: > On Fri, 14 Jun 2019 15:40:59 -0700, "Alexander Ivanov" said: > > (Adding likely knowledgeable people to the recipients) > > Jean, Andy, Linus: The situation thus far: Alexander has a system with this &

Re: GPIO Driver for Skylake-Y PCH

2019-06-18 Thread Alexander Ivanov
On Tue, 18 Jun 2019 08:58 -07:00, Andy Shevchenko wrote: > On Tue, Jun 18, 2019 at 10:48:45AM -0400, Valdis Klētnieks wrote: > > On Tue, 18 Jun 2019 11:40:34 +0300, Andy Shevchenko said: > > > > > Yes. Most of the SoCs from Intel use GPIO IP based on Chassis > > > specification, > > > the

Re: GPIO Driver for Skylake-Y PCH

2019-06-17 Thread Alexander Ivanov
On Mon, 17 Jun 2019 09:39 -07:00, Andy Shevchenko wrote: > > How come that this device is GPIO? > I mean what makes you, guys, to come to this conclusion? > Intel document 332996-002EN [1] chapter 28 says GPP_* groups are accessible through the PCH Sideband Interface, while 332690-004EN

Re: GPIO Driver for Skylake-Y PCH

2019-06-24 Thread Alexander Ivanov
On Fri, 21 Jun 2019 10:39 -07:00, Alexander Ivanov wrote: > > On Fri, 21 Jun 2019 03:12 -07:00, Andy Shevchenko > wrote: > > > > Usually to check this is better to run > > grep -H 15 /sys/bus/acpi/devices/*/status > > which return you the list of *pr

Re: GPIO Driver for Skylake-Y PCH

2019-06-20 Thread Alexander Ivanov
On Tue, 18 Jun 2019 01:41 -07:00, Andy Shevchenko wrote: > > > > Obviously, I am wrong here. However, the question stands, is there linux > > kernel support for Intel PCH GPIO? > > Yes. Most of the SoCs from Intel use GPIO IP based on Chassis specification, > the drivers for which are

Re: GPIO Driver for Skylake-Y PCH

2019-06-21 Thread Alexander Ivanov
On Fri, 21 Jun 2019 03:12 -07:00, Andy Shevchenko wrote: > > Usually to check this is better to run > grep -H 15 /sys/bus/acpi/devices/*/status > which return you the list of *present and available* ACPI devices. It looks like INT344B device is neither present nor available. This

Re: GPIO Driver for Skylake-Y PCH

2019-06-15 Thread Alexander Ivanov
On Sat, 15 Jun 2019 18:50 -07:00, Valdis Klētnieks wrote: > On Sat, 15 Jun 2019 12:38:34 -0700, "Alexander Ivanov" said: > > > This is fedora 25 running 4.8.6 kernel. > > It probably won't fix the problem, but you should upgrade if at all possible. > You're n

Re: GPIO Driver for Skylake-Y PCH

2019-08-29 Thread Alexander Ivanov
On Thu, 29 Aug 2019 00:47 -07:00, Valentin Vidić wrote: > On Wed, Aug 28, 2019 at 02:04:44PM -0700, Alexander Ivanov wrote: > > It took me (or rather the vendor) to update the firmware and enable INT344B > > controller. After update, the system enumerates gpio controller >

Re: GPIO Driver for Skylake-Y PCH

2019-08-28 Thread Alexander Ivanov
On Tue, 25 Jun 2019 04:08 -07:00, Andy Shevchenko wrote: > > There is no issue with kernel. ACPI tables provided by firmware, so, > vendor of your firmware decided to turn off this device. > It took me (or rather the vendor) to update the firmware and enable INT344B controller. After

gpio-it87: gpiod_get*() always return -ENOENT

2023-08-25 Thread Alexander Ivanov
Hello, I posted this message to linix-gpio group about a week ago, but it didn't get any reply so far; thus trying here. I am developing a driver for PCIe-based device that needs to receive external signals through on-board GPIOs. The target platform is Intel-based board running Fedora 34 kernel