Re: [v11,1/4] drivers: jtag: Add JTAG core driver

2017-11-14 Thread gre...@linuxfoundation.org
On Tue, Nov 14, 2017 at 11:19:16AM +, Russell King - ARM Linux wrote: > On Tue, Nov 14, 2017 at 12:10:46PM +0100, gre...@linuxfoundation.org wrote: > > On Tue, Nov 14, 2017 at 10:34:49AM +, Oleksandr Shamray wrote: > > > Greg, what you can suggest about it. May be better to add again > >

Re: [v11,1/4] drivers: jtag: Add JTAG core driver

2017-11-14 Thread gre...@linuxfoundation.org
On Tue, Nov 14, 2017 at 11:19:16AM +, Russell King - ARM Linux wrote: > On Tue, Nov 14, 2017 at 12:10:46PM +0100, gre...@linuxfoundation.org wrote: > > On Tue, Nov 14, 2017 at 10:34:49AM +, Oleksandr Shamray wrote: > > > Greg, what you can suggest about it. May be better to add again > >

Re: [v11,1/4] drivers: jtag: Add JTAG core driver

2017-11-14 Thread Russell King - ARM Linux
On Tue, Nov 14, 2017 at 12:10:46PM +0100, gre...@linuxfoundation.org wrote: > On Tue, Nov 14, 2017 at 10:34:49AM +, Oleksandr Shamray wrote: > > Greg, what you can suggest about it. May be better to add again > > single-open()-per-device lock with right locking way like: > > > > >if

Re: [v11,1/4] drivers: jtag: Add JTAG core driver

2017-11-14 Thread Russell King - ARM Linux
On Tue, Nov 14, 2017 at 12:10:46PM +0100, gre...@linuxfoundation.org wrote: > On Tue, Nov 14, 2017 at 10:34:49AM +, Oleksandr Shamray wrote: > > Greg, what you can suggest about it. May be better to add again > > single-open()-per-device lock with right locking way like: > > > > >if

Re: [v11,1/4] drivers: jtag: Add JTAG core driver

2017-11-14 Thread gre...@linuxfoundation.org
im Pasternak <vad...@mellanox.com>; system-sw-low- > > level <system-sw-low-le...@mellanox.com>; robh...@kernel.org; openocd- > > devel-ow...@lists.sourceforge.net; linux-...@vger.kernel.org; > > da...@davemloft.net; mche...@kernel.org; Jiri Pirko <j...@mellano

Re: [v11,1/4] drivers: jtag: Add JTAG core driver

2017-11-14 Thread gre...@linuxfoundation.org
> > level ; robh...@kernel.org; openocd- > > devel-ow...@lists.sourceforge.net; linux-...@vger.kernel.org; > > da...@davemloft.net; mche...@kernel.org; Jiri Pirko > > Subject: Re: [v11,1/4] drivers: jtag: Add JTAG core driver > > > > > > Oleksandr Sh

RE: [v11,1/4] drivers: jtag: Add JTAG core driver

2017-11-14 Thread Oleksandr Shamray
com>; robh...@kernel.org; openocd- > devel-ow...@lists.sourceforge.net; linux-...@vger.kernel.org; > da...@davemloft.net; mche...@kernel.org; Jiri Pirko <j...@mellanox.com> > Subject: Re: [v11,1/4] drivers: jtag: Add JTAG core driver > > > Oleksandr Shamray writes: [

RE: [v11,1/4] drivers: jtag: Add JTAG core driver

2017-11-14 Thread Oleksandr Shamray
.org; > da...@davemloft.net; mche...@kernel.org; Jiri Pirko > Subject: Re: [v11,1/4] drivers: jtag: Add JTAG core driver > > > Oleksandr Shamray writes: [..] > I notice the single-open()-per-device lock was dropped by request in an > earlier > revision of your patches, but multip

RE: [v11,1/4] drivers: jtag: Add JTAG core driver

2017-11-06 Thread Oleksandr Shamray
m-sw-low-le...@mellanox.com>; robh...@kernel.org; openocd- > devel-ow...@lists.sourceforge.net; linux-...@vger.kernel.org; > da...@davemloft.net; mche...@kernel.org; Jiri Pirko <j...@mellanox.com> > Subject: Re: [v11,1/4] drivers: jtag: Add JTAG core driver > > > Oleksandr Sham

RE: [v11,1/4] drivers: jtag: Add JTAG core driver

2017-11-06 Thread Oleksandr Shamray
net; linux-...@vger.kernel.org; > da...@davemloft.net; mche...@kernel.org; Jiri Pirko > Subject: Re: [v11,1/4] drivers: jtag: Add JTAG core driver > > > Oleksandr Shamray writes: > > diff --git a/include/uapi/linux/jtag.h b/include/uapi/linux/jtag.h new > > file mode 100644

Re: [v11,1/4] drivers: jtag: Add JTAG core driver

2017-11-05 Thread Chip Bilbrey
Oleksandr Shamray writes: > diff --git a/include/uapi/linux/jtag.h b/include/uapi/linux/jtag.h > new file mode 100644 > index 000..0b25a83 > --- /dev/null > +++ b/include/uapi/linux/jtag.h > [...] > +/** > + * enum jtag_xfer_mode: > + * > + * @JTAG_XFER_HW_MODE: hardware mode transfer > + *

Re: [v11,1/4] drivers: jtag: Add JTAG core driver

2017-11-05 Thread Chip Bilbrey
Oleksandr Shamray writes: > diff --git a/include/uapi/linux/jtag.h b/include/uapi/linux/jtag.h > new file mode 100644 > index 000..0b25a83 > --- /dev/null > +++ b/include/uapi/linux/jtag.h > [...] > +/** > + * enum jtag_xfer_mode: > + * > + * @JTAG_XFER_HW_MODE: hardware mode transfer > + *