Re: [PULL v4 44/48] piix4: don't reserve hw resources when hotplug is off globally

2020-11-07 Thread Michael S. Tsirkin
On Sat, Nov 07, 2020 at 03:18:24PM +0100, Philippe Mathieu-Daudé wrote: > On 11/7/20 1:22 PM, Ani Sinha wrote: > > On Sat, Nov 7, 2020 at 3:40 PM Philippe Mathieu-Daudé > > wrote: > >> > >> Hi, > >> > >> On 9/29/20 9:22 AM, Michael S. Tsirkin wrote: > >>> From: Ani Sinha > >>> > >>> When acpi

Re: [PULL v4 44/48] piix4: don't reserve hw resources when hotplug is off globally

2020-11-07 Thread Philippe Mathieu-Daudé
On 11/7/20 1:22 PM, Ani Sinha wrote: > On Sat, Nov 7, 2020 at 3:40 PM Philippe Mathieu-Daudé > wrote: >> >> Hi, >> >> On 9/29/20 9:22 AM, Michael S. Tsirkin wrote: >>> From: Ani Sinha >>> >>> When acpi hotplug is turned off for both root pci bus as well as for pci >>> bridges, we should not

Re: [PULL v4 44/48] piix4: don't reserve hw resources when hotplug is off globally

2020-11-07 Thread Ani Sinha
On Sat, Nov 7, 2020 at 3:40 PM Philippe Mathieu-Daudé wrote: > > Hi, > > On 9/29/20 9:22 AM, Michael S. Tsirkin wrote: > > From: Ani Sinha > > > > When acpi hotplug is turned off for both root pci bus as well as for pci > > bridges, we should not generate the related ACPI code for DSDT table or

Re: [PULL v4 44/48] piix4: don't reserve hw resources when hotplug is off globally

2020-11-07 Thread Philippe Mathieu-Daudé
On 11/7/20 11:10 AM, Philippe Mathieu-Daudé wrote: > Hi, > > On 9/29/20 9:22 AM, Michael S. Tsirkin wrote: >> From: Ani Sinha >> >> When acpi hotplug is turned off for both root pci bus as well as for pci >> bridges, we should not generate the related ACPI code for DSDT table or >> initialize

Re: [PULL v4 44/48] piix4: don't reserve hw resources when hotplug is off globally

2020-11-07 Thread Philippe Mathieu-Daudé
Hi, On 9/29/20 9:22 AM, Michael S. Tsirkin wrote: > From: Ani Sinha > > When acpi hotplug is turned off for both root pci bus as well as for pci > bridges, we should not generate the related ACPI code for DSDT table or > initialize related hw ports or reserve hw resources. This change makes >

[PULL v4 44/48] piix4: don't reserve hw resources when hotplug is off globally

2020-09-29 Thread Michael S. Tsirkin
From: Ani Sinha When acpi hotplug is turned off for both root pci bus as well as for pci bridges, we should not generate the related ACPI code for DSDT table or initialize related hw ports or reserve hw resources. This change makes sure all those operations are turned off in the case ACPI pci