Re: [PATCH 5/6] PCI/ASPM: Actually configure the L1 substate settings to the device

2017-03-09 Thread James Morse
Hi guys, On 08/03/17 23:08, Rajat Jain wrote: > On Wed, Mar 8, 2017 at 2:39 PM, Bjorn Helgaas wrote: >> On Wed, Mar 08, 2017 at 06:44:36PM +, James Morse wrote: >>> On 03/01/17 06:34, Rajat Jain wrote: Add code to actually configure the L1 substate settigns on the upstream and downs

Re: [PATCH 5/6] PCI/ASPM: Actually configure the L1 substate settings to the device

2017-03-08 Thread Bjorn Helgaas
Hi James, On Wed, Mar 08, 2017 at 06:44:36PM +, James Morse wrote: > Hi! > > On 03/01/17 06:34, Rajat Jain wrote: > > Add code to actually configure the L1 substate settigns on the > > upstream and downstream device, while taking care of the rules > > dictated by the PCIe spec. > > While tes

Re: [PATCH 5/6] PCI/ASPM: Actually configure the L1 substate settings to the device

2017-03-08 Thread James Morse
Hi! On 03/01/17 06:34, Rajat Jain wrote: > Add code to actually configure the L1 substate settigns on the > upstream and downstream device, while taking care of the rules > dictated by the PCIe spec. While testing hibernate on an arm64 juno with v4.11-rc1, I get a NULL pointer dereference from pc

[PATCH 5/6] PCI/ASPM: Actually configure the L1 substate settings to the device

2017-01-02 Thread Rajat Jain
Add code to actually configure the L1 substate settigns on the upstream and downstream device, while taking care of the rules dictated by the PCIe spec. Signed-off-by: Rajat Jain --- drivers/pci/pcie/aspm.c | 106 +++- 1 file changed, 104 insertions(+)