Re: [PATCH] pci: When disabling pref MEM set all base bits

2022-01-12 Thread Tom Rini
On Thu, Nov 25, 2021 at 11:34:37AM +0100, Pali Rohár wrote: > It is common to set all base address bits to one and all limit address bits > to zero for disabling address forwarding. Forwarding is disabled when base > address is higher than limit address, so this change should not have any > effect

Re: [PATCH] pci: When disabling pref MEM set all base bits

2021-12-02 Thread Stefan Roese
On 12/2/21 00:12, Pali Rohár wrote: On Tuesday 30 November 2021 07:10:37 Stefan Roese wrote: On 11/25/21 11:34, Pali Rohár wrote: It is common to set all base address bits to one and all limit address bits to zero for disabling address forwarding. Forwarding is disabled when base address is hig

Re: [PATCH] pci: When disabling pref MEM set all base bits

2021-12-01 Thread Pali Rohár
On Tuesday 30 November 2021 07:10:37 Stefan Roese wrote: > On 11/25/21 11:34, Pali Rohár wrote: > > It is common to set all base address bits to one and all limit address bits > > to zero for disabling address forwarding. Forwarding is disabled when base > > address is higher than limit address, so

Re: [PATCH] pci: When disabling pref MEM set all base bits

2021-11-29 Thread Stefan Roese
On 11/25/21 11:34, Pali Rohár wrote: It is common to set all base address bits to one and all limit address bits to zero for disabling address forwarding. Forwarding is disabled when base address is higher than limit address, so this change should not have any effect. Signed-off-by: Pali Rohár

[PATCH] pci: When disabling pref MEM set all base bits

2021-11-25 Thread Pali Rohár
It is common to set all base address bits to one and all limit address bits to zero for disabling address forwarding. Forwarding is disabled when base address is higher than limit address, so this change should not have any effect. Signed-off-by: Pali Rohár --- drivers/pci/pci_auto.c | 2 +- 1 f