Re: [PATCH] pci: Disable I/O forwarding during autoconfiguration if unsupported

2022-01-12 Thread Tom Rini
On Thu, Nov 25, 2021 at 11:32:43AM +0100, Pali Rohár wrote: > If U-Boot does not have any I/O resource for assignment then disable I/O > forwarding in PCI bridge autoconfiguration code. Default initial state of > PCI bridge IO registers is unspecified, therefore they can be in enabled if > U-Boot

Re: [PATCH] pci: Disable I/O forwarding during autoconfiguration if unsupported

2021-12-02 Thread Stefan Roese
On 12/2/21 00:08, Pali Rohár wrote: On Tuesday 30 November 2021 07:09:36 Stefan Roese wrote: On 11/25/21 11:32, Pali Rohár wrote: If U-Boot does not have any I/O resource for assignment then disable I/O forwarding in PCI bridge autoconfiguration code. Default initial state of PCI bridge IO regi

Re: [PATCH] pci: Disable I/O forwarding during autoconfiguration if unsupported

2021-12-01 Thread Pali Rohár
On Tuesday 30 November 2021 07:09:36 Stefan Roese wrote: > On 11/25/21 11:32, Pali Rohár wrote: > > If U-Boot does not have any I/O resource for assignment then disable I/O > > forwarding in PCI bridge autoconfiguration code. Default initial state of > > PCI bridge IO registers is unspecified, ther

Re: [PATCH] pci: Disable I/O forwarding during autoconfiguration if unsupported

2021-11-29 Thread Stefan Roese
On 11/25/21 11:32, Pali Rohár wrote: If U-Boot does not have any I/O resource for assignment then disable I/O forwarding in PCI bridge autoconfiguration code. Default initial state of PCI bridge IO registers is unspecified, therefore they can be in enabled if U-Boot does not touch them. Signed-o

[PATCH] pci: Disable I/O forwarding during autoconfiguration if unsupported

2021-11-25 Thread Pali Rohár
If U-Boot does not have any I/O resource for assignment then disable I/O forwarding in PCI bridge autoconfiguration code. Default initial state of PCI bridge IO registers is unspecified, therefore they can be in enabled if U-Boot does not touch them. Signed-off-by: Pali Rohár --- drivers/pci/pci