Re: [PATCH v2 2/2] drivers: firmware: efi: install new fdt in configuration table

2018-12-11 Thread Leif Lindholm
On Tue, Dec 11, 2018 at 12:55:39PM +, Pankaj Bansal wrote: > I am not able to understand the reservation about this patch. The reservation is that from an outside perspective, this patch set gives the impression that somewhere deep down the line, a fundamental misunderstanding exists. This im

RE: [PATCH v2 2/2] drivers: firmware: efi: install new fdt in configuration table

2018-12-11 Thread Pankaj Bansal
] > > > Sent: Tuesday, December 11, 2018 6:18 PM > > > To: Pankaj Bansal > > > Cc: Bhupesh Sharma ; Mark Rutland > > > ; Leif Lindholm ; > > > Grant Likely ; Varun Sethi ; > > > Udit Kumar ; linux-efi > > > > > > Subject:

Re: [PATCH v2 2/2] drivers: firmware: efi: install new fdt in configuration table

2018-12-11 Thread Ard Biesheuvel
> > ; Leif Lindholm ; Grant > > Likely ; Varun Sethi ; Udit Kumar > > ; linux-efi > > Subject: Re: [PATCH v2 2/2] drivers: firmware: efi: install new fdt in > > configuration table > > > > On Tue, 11 Dec 2018 at 13:44, Pankaj Bansal wrote: > > > >

RE: [PATCH v2 2/2] drivers: firmware: efi: install new fdt in configuration table

2018-12-11 Thread Pankaj Bansal
] > > > Sent: Tuesday, December 11, 2018 6:02 PM > > > To: Pankaj Bansal > > > Cc: Bhupesh Sharma ; Mark Rutland > > > ; Leif Lindholm ; > > > Grant Likely ; Varun Sethi ; > > > Udit Kumar ; linux-efi > > > > > > Subject:

Re: [PATCH v2 2/2] drivers: firmware: efi: install new fdt in configuration table

2018-12-11 Thread Ard Biesheuvel
> > ; Leif Lindholm ; Grant > > Likely ; Varun Sethi ; Udit Kumar > > ; linux-efi > > Subject: Re: [PATCH v2 2/2] drivers: firmware: efi: install new fdt in > > configuration table > > > > On Tue, 11 Dec 2018 at 13:29, Pankaj Bansal wrote: > > > >

RE: [PATCH v2 2/2] drivers: firmware: efi: install new fdt in configuration table

2018-12-11 Thread Pankaj Bansal
] > > > Sent: Tuesday, December 11, 2018 5:55 PM > > > To: Pankaj Bansal > > > Cc: Bhupesh Sharma ; Mark Rutland > > > ; Leif Lindholm ; > > > Grant Likely ; Varun Sethi ; > > > Udit Kumar ; linux-efi > > > > > > Subject:

Re: [PATCH v2 2/2] drivers: firmware: efi: install new fdt in configuration table

2018-12-11 Thread Ard Biesheuvel
> > ; Leif Lindholm ; Grant > > Likely ; Varun Sethi ; Udit Kumar > > ; linux-efi > > Subject: Re: [PATCH v2 2/2] drivers: firmware: efi: install new fdt in > > configuration table > > > > On Tue, 11 Dec 2018 at 13:22, Pankaj Bansal wrote: > >

RE: [PATCH v2 2/2] drivers: firmware: efi: install new fdt in configuration table

2018-12-11 Thread Pankaj Bansal
ecember 11, 2018 4:25 PM > > > To: Pankaj Bansal > > > Cc: Ard Biesheuvel ; Mark Rutland > > > ; Leif Lindholm ; > > > Grant Likely ; Varun Sethi ; > > > Udit Kumar ; linux-efi@vger.kernel.org > > > Subject: Re: [PATCH v2 2/2] drivers: firmware: efi:

Re: [PATCH v2 2/2] drivers: firmware: efi: install new fdt in configuration table

2018-12-11 Thread Ard Biesheuvel
olm ; Grant > > Likely ; Varun Sethi ; Udit Kumar > > ; linux-efi@vger.kernel.org > > Subject: Re: [PATCH v2 2/2] drivers: firmware: efi: install new fdt in > > configuration table > > > > Hi Pankaj, > > .. > > Can you please share an example, as the abov

RE: [PATCH v2 2/2] drivers: firmware: efi: install new fdt in configuration table

2018-12-11 Thread Pankaj Bansal
el [mailto:ard.biesheu...@linaro.org] > > > Sent: Tuesday, December 11, 2018 3:45 PM > > > To: Pankaj Bansal > > > Cc: Mark Rutland ; Leif Lindholm > > > ; Grant Likely ; > > > Varun Sethi ; Udit Kumar ; > > > Bhupesh Sharma ; linux-efi > >

Re: [PATCH v2 2/2] drivers: firmware: efi: install new fdt in configuration table

2018-12-11 Thread Bhupesh Sharma
eif Lindholm > > ; Grant Likely ; Varun Sethi > > ; Udit Kumar ; Bhupesh Sharma > > ; linux-efi > > Subject: Re: [PATCH v2 2/2] drivers: firmware: efi: install new fdt in > > configuration table > > > > On Tue, 11 Dec 2018 at 11:13, Pankaj Bansal wrote:

RE: [PATCH v2 2/2] drivers: firmware: efi: install new fdt in configuration table

2018-12-11 Thread Pankaj Bansal
] > > > Sent: Tuesday, December 11, 2018 3:41 PM > > > To: Pankaj Bansal > > > Cc: Mark Rutland ; Leif Lindholm > > > ; Grant Likely ; > > > Varun Sethi ; Udit Kumar ; > > > Bhupesh Sharma ; linux-efi > > > > > > Subject:

Re: [PATCH v2 2/2] drivers: firmware: efi: install new fdt in configuration table

2018-12-11 Thread Ard Biesheuvel
> ; Grant Likely ; Varun Sethi > > ; Udit Kumar ; Bhupesh Sharma > > ; linux-efi > > Subject: Re: [PATCH v2 2/2] drivers: firmware: efi: install new fdt in > > configuration table > > > > On Tue, 11 Dec 2018 at 11:08, Pankaj Bansal wrote: > > > >

RE: [PATCH v2 2/2] drivers: firmware: efi: install new fdt in configuration table

2018-12-11 Thread Pankaj Bansal
] > > > Sent: Tuesday, December 11, 2018 3:32 PM > > > To: Pankaj Bansal > > > Subject: Re: [PATCH v2 2/2] drivers: firmware: efi: install new fdt > > > in configuration table > > > > > > On Tue, 11 Dec 2018 at 10:47, Pankaj Bansal > wro

Re: [PATCH v2 2/2] drivers: firmware: efi: install new fdt in configuration table

2018-12-11 Thread Ard Biesheuvel
nsal > > > > > > > > > > wrote: > > > > > > > > > > > > > > > > > > > > > > > > > > > > > -Original Message-

RE: [PATCH v2 2/2] drivers: firmware: efi: install new fdt in configuration table

2018-12-11 Thread Pankaj Bansal
> -Original Message- > From: Ard Biesheuvel [mailto:ard.biesheu...@linaro.org] > Sent: Tuesday, December 11, 2018 3:32 PM > To: Pankaj Bansal > Subject: Re: [PATCH v2 2/2] drivers: firmware: efi: install new fdt in > configuration table > > On Tue, 11 Dec 2018

Re: [PATCH v2 2/2] drivers: firmware: efi: install new fdt in configuration table

2018-12-11 Thread Ard Biesheuvel
> ; Grant Likely ; Varun Sethi > > ; Udit Kumar ; Bhupesh Sharma > > ; linux-efi > > Subject: Re: [PATCH v2 2/2] drivers: firmware: efi: install new fdt in > > configuration table > > > > On Tue, 11 Dec 2018 at 10:23, Pankaj Bansal wrote: > > > >

RE: [PATCH v2 2/2] drivers: firmware: efi: install new fdt in configuration table

2018-12-11 Thread Pankaj Bansal
] > > > Sent: Tuesday, December 11, 2018 2:48 PM > > > To: Pankaj Bansal > > > Cc: Mark Rutland ; Leif Lindholm > > > ; Grant Likely ; > > > Varun Sethi ; Udit Kumar ; > > > Bhupesh Sharma ; linux-efi > > > > > > Subject:

Re: [PATCH v2 2/2] drivers: firmware: efi: install new fdt in configuration table

2018-12-11 Thread Ard Biesheuvel
> ; Grant Likely ; Varun Sethi > > ; Udit Kumar ; Bhupesh Sharma > > ; linux-efi > > Subject: Re: [PATCH v2 2/2] drivers: firmware: efi: install new fdt in > > configuration table > > > > On Tue, 11 Dec 2018 at 10:04, Pankaj Bansal wrote: > > > >

RE: [PATCH v2 2/2] drivers: firmware: efi: install new fdt in configuration table

2018-12-11 Thread Pankaj Bansal
Subject: Re: [PATCH v2 2/2] drivers: firmware: efi: install new fdt in > configuration table > > On Tue, 11 Dec 2018 at 10:04, Pankaj Bansal wrote: > > > > Bootloader may need to fixup the device tree before OS can use it. > > > > Therefore, install fdt used by OS i

Re: [PATCH v2 2/2] drivers: firmware: efi: install new fdt in configuration table

2018-12-11 Thread Ard Biesheuvel
On Tue, 11 Dec 2018 at 10:04, Pankaj Bansal wrote: > > Bootloader may need to fixup the device tree before OS can use it. > > Therefore, install fdt used by OS in configuration tables and associate it > with device tree guid. > > UEFI/DXE drivers can fixup this device tree in their respective > Ex

[PATCH v2 2/2] drivers: firmware: efi: install new fdt in configuration table

2018-12-11 Thread Pankaj Bansal
Bootloader may need to fixup the device tree before OS can use it. Therefore, install fdt used by OS in configuration tables and associate it with device tree guid. UEFI/DXE drivers can fixup this device tree in their respective ExitBootServices events. Cc: Ard Biesheuvel Cc: linux-efi@vger.ker