Displaying 2 results from an estimated 2 matches for "pci_pm_ctrl_no_soft_reset".
2009 Feb 24
4
[PATCH]xend: fix a typo in pci.py
The PCI_EXP_TYPE_PCI_BRIDGE should be PCI_EXP_FLAGS_TYPE here.
Also a tiny fix to the python comment.
Signed-off-by: Dexuan Cui <dexuan.cui@intel.com>
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2007 Mar 26
3
[PATCH] pciback: restore PCI BARs on D3->D0 transition
...te(dev, new_state);
if (err)
err = PCIBIOS_SET_FAILED;
+
+ /*
+ * Linux does not currently restore the BARs on a transition from
+ * D3hot/cold to D0. Fixup here.
+ */
+ if (new_state == PCI_D0 &&
+ (old_state == PCI_D3hot || old_state == PCI_D3cold)) {
+ if (!(cur_value & PCI_PM_CTRL_NO_SOFT_RESET))
+ pci_restore_bars(dev);
+ }
out:
return err;
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