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Re: [libvirt] [PATCH 1/6] Add pci utility functions



On Thu, Feb 26, 2009 at 02:56:13PM +0000, Daniel P. Berrange wrote:
> > +/* PM12 3.2.4  Power Management Control/Status (Offset = 4) */
> > +#define PCI_PM_CTRL                4    /* PM control and status register */
> > +#define  PCI_PM_CTRL_STATE_MASK    0x3  /* Current power state (D0 to D3) */
> > +#define  PCI_PM_CTRL_STATE_D0      0x0  /* D0 state */
> > +#define  PCI_PM_CTRL_STATE_D3hot   0x3  /* D3 state */
> > +#define  PCI_PM_CTRL_NO_SOFT_RESET 0x4  /* No reset for D3hot->D0 */
> 
> I've been told off-list, that this last constant should be 0x8 instead
> of 0x4

  After googling a bit I found 0x8 on a PCI-SIG ENGINEERING document
from 2005, so apparently yes.

Daniel

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Daniel Veillard      | libxml Gnome XML XSLT toolkit  http://xmlsoft.org/
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