Re: [PATCH V6 1/2] PCI/ACPI: Provide acpi_get_rc_resources() for ARM64 platform

2016-11-22 Thread Dongdong Liu
Hi Tomasz 在 2016/11/23 9:44, Dongdong Liu 写道: Hi Tomasz 在 2016/11/22 20:32, Tomasz Nowicki 写道: Hi Dongdong, On 22.11.2016 13:08, Dongdong Liu wrote: The acpi_get_rc_resources() is used to get the RC register address that can not be described in MCFG. It takes the _HID to look for and

Re: [PATCH V6 1/2] PCI/ACPI: Provide acpi_get_rc_resources() for ARM64 platform

2016-11-22 Thread Dongdong Liu
Hi Tomasz 在 2016/11/23 9:44, Dongdong Liu 写道: Hi Tomasz 在 2016/11/22 20:32, Tomasz Nowicki 写道: Hi Dongdong, On 22.11.2016 13:08, Dongdong Liu wrote: The acpi_get_rc_resources() is used to get the RC register address that can not be described in MCFG. It takes the _HID to look for and

Re: [PATCH V6 1/2] PCI/ACPI: Provide acpi_get_rc_resources() for ARM64 platform

2016-11-22 Thread Dongdong Liu
Hi Tomasz 在 2016/11/22 20:32, Tomasz Nowicki 写道: Hi Dongdong, On 22.11.2016 13:08, Dongdong Liu wrote: The acpi_get_rc_resources() is used to get the RC register address that can not be described in MCFG. It takes the _HID to look for and returns the RC address resource. Use PNP0C02 devices

Re: [PATCH V6 1/2] PCI/ACPI: Provide acpi_get_rc_resources() for ARM64 platform

2016-11-22 Thread Dongdong Liu
Hi Tomasz 在 2016/11/22 20:32, Tomasz Nowicki 写道: Hi Dongdong, On 22.11.2016 13:08, Dongdong Liu wrote: The acpi_get_rc_resources() is used to get the RC register address that can not be described in MCFG. It takes the _HID to look for and returns the RC address resource. Use PNP0C02 devices

Re: [PATCH V6 1/2] PCI/ACPI: Provide acpi_get_rc_resources() for ARM64 platform

2016-11-22 Thread Lorenzo Pieralisi
On Tue, Nov 22, 2016 at 04:09:57PM +, Gabriele Paoloni wrote: [...] > > On Tue, Nov 22, 2016 at 08:08:48PM +0800, Dongdong Liu wrote: > > > The acpi_get_rc_resources() is used to get the RC register address > > that can > > > not be described in MCFG. It takes the _HID to look for and > >

Re: [PATCH V6 1/2] PCI/ACPI: Provide acpi_get_rc_resources() for ARM64 platform

2016-11-22 Thread Lorenzo Pieralisi
On Tue, Nov 22, 2016 at 04:09:57PM +, Gabriele Paoloni wrote: [...] > > On Tue, Nov 22, 2016 at 08:08:48PM +0800, Dongdong Liu wrote: > > > The acpi_get_rc_resources() is used to get the RC register address > > that can > > > not be described in MCFG. It takes the _HID to look for and > >

RE: [PATCH V6 1/2] PCI/ACPI: Provide acpi_get_rc_resources() for ARM64 platform

2016-11-22 Thread Gabriele Paoloni
sh.an...@gmail.com; linux- > p...@vger.kernel.org; linux-a...@vger.kernel.org; linux- > ker...@vger.kernel.org; j...@redhat.com; Gabriele Paoloni; Chenxin > (Charles); hanjun@linaro.org; Linuxarm > Subject: Re: [PATCH V6 1/2] PCI/ACPI: Provide acpi_get_rc_resources() > for ARM64 p

RE: [PATCH V6 1/2] PCI/ACPI: Provide acpi_get_rc_resources() for ARM64 platform

2016-11-22 Thread Gabriele Paoloni
sh.an...@gmail.com; linux- > p...@vger.kernel.org; linux-a...@vger.kernel.org; linux- > ker...@vger.kernel.org; j...@redhat.com; Gabriele Paoloni; Chenxin > (Charles); hanjun@linaro.org; Linuxarm > Subject: Re: [PATCH V6 1/2] PCI/ACPI: Provide acpi_get_rc_resources() > for ARM64 p

Re: [PATCH V6 1/2] PCI/ACPI: Provide acpi_get_rc_resources() for ARM64 platform

2016-11-22 Thread Lorenzo Pieralisi
On Tue, Nov 22, 2016 at 08:08:48PM +0800, Dongdong Liu wrote: > The acpi_get_rc_resources() is used to get the RC register address that can > not be described in MCFG. It takes the _HID to look for and returns > the RC address resource. Use PNP0C02 devices to describe such RC address > resource.

Re: [PATCH V6 1/2] PCI/ACPI: Provide acpi_get_rc_resources() for ARM64 platform

2016-11-22 Thread Lorenzo Pieralisi
On Tue, Nov 22, 2016 at 08:08:48PM +0800, Dongdong Liu wrote: > The acpi_get_rc_resources() is used to get the RC register address that can > not be described in MCFG. It takes the _HID to look for and returns > the RC address resource. Use PNP0C02 devices to describe such RC address > resource.

Re: [PATCH V6 1/2] PCI/ACPI: Provide acpi_get_rc_resources() for ARM64 platform

2016-11-22 Thread Tomasz Nowicki
Hi Dongdong, On 22.11.2016 13:08, Dongdong Liu wrote: The acpi_get_rc_resources() is used to get the RC register address that can not be described in MCFG. It takes the _HID to look for and returns the RC address resource. Use PNP0C02 devices to describe such RC address resource. Use _UID to

Re: [PATCH V6 1/2] PCI/ACPI: Provide acpi_get_rc_resources() for ARM64 platform

2016-11-22 Thread Tomasz Nowicki
Hi Dongdong, On 22.11.2016 13:08, Dongdong Liu wrote: The acpi_get_rc_resources() is used to get the RC register address that can not be described in MCFG. It takes the _HID to look for and returns the RC address resource. Use PNP0C02 devices to describe such RC address resource. Use _UID to

[PATCH V6 1/2] PCI/ACPI: Provide acpi_get_rc_resources() for ARM64 platform

2016-11-22 Thread Dongdong Liu
The acpi_get_rc_resources() is used to get the RC register address that can not be described in MCFG. It takes the _HID to look for and returns the RC address resource. Use PNP0C02 devices to describe such RC address resource. Use _UID to match segment to tell which root bus the PNP0C02 resource

[PATCH V6 1/2] PCI/ACPI: Provide acpi_get_rc_resources() for ARM64 platform

2016-11-22 Thread Dongdong Liu
The acpi_get_rc_resources() is used to get the RC register address that can not be described in MCFG. It takes the _HID to look for and returns the RC address resource. Use PNP0C02 devices to describe such RC address resource. Use _UID to match segment to tell which root bus the PNP0C02 resource