search for: 930fab293073

Displaying 3 results from an estimated 3 matches for "930fab293073".

2020 Mar 03
2
[PATCH v6] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
...dev->parent_d3cold) + return 0; + pci_read_config_word(dev, dev->pm_cap + PCI_PM_CTRL, &pmcsr); if (pmcsr == (u16) ~0) { pci_err(dev, "can't change power state from %s to %s (config space inaccessible)\n", diff --git a/include/linux/pci.h b/include/linux/pci.h index 930fab293073..3e5938b91966 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -340,6 +340,7 @@ struct pci_dev { unsigned int no_d3cold:1; /* D3cold is forbidden */ unsigned int bridge_d3:1; /* Allow D3 for bridge */ unsigned int d3cold_allowed:1; /* D3cold is allowed by user */ + unsigned int p...
2020 Mar 04
0
[PATCH v6] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
...urn 0; > + > pci_read_config_word(dev, dev->pm_cap + PCI_PM_CTRL, &pmcsr); > if (pmcsr == (u16) ~0) { > pci_err(dev, "can't change power state from %s to %s (config space inaccessible)\n", > diff --git a/include/linux/pci.h b/include/linux/pci.h > index 930fab293073..3e5938b91966 100644 > --- a/include/linux/pci.h > +++ b/include/linux/pci.h > @@ -340,6 +340,7 @@ struct pci_dev { > unsigned int no_d3cold:1; /* D3cold is forbidden */ > unsigned int bridge_d3:1; /* Allow D3 for bridge */ > unsigned int d3cold_allowed:1; /* D3cold is allow...
2020 Mar 05
1
[PATCH v6] pci: prevent putting nvidia GPUs into lower device states on certain intel bridges
...g_word(dev, dev->pm_cap + PCI_PM_CTRL, &pmcsr); > > if (pmcsr == (u16) ~0) { > > pci_err(dev, "can't change power state from %s to %s (config space inaccessible)\n", > > diff --git a/include/linux/pci.h b/include/linux/pci.h > > index 930fab293073..3e5938b91966 100644 > > --- a/include/linux/pci.h > > +++ b/include/linux/pci.h > > @@ -340,6 +340,7 @@ struct pci_dev { > > unsigned int no_d3cold:1; /* D3cold is forbidden */ > > unsigned int bridge_d3:1; /* Allow D3 for bridge */ > >...