[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH for 4.6 07/13] xen: Introduce a generic way to describe device
Julien Grall wrote on 2014-12-17: > diff --git a/xen/include/xen/pci.h b/xen/include/xen/pci.h index > 5f295f3..6ace79d 100644 > --- a/xen/include/xen/pci.h > +++ b/xen/include/xen/pci.h > @@ -13,6 +13,7 @@ > #include <xen/irq.h> #include <xen/pci_regs.h> #include <xen/pfn.h> > +#include <xen/device.h> #include <asm/pci.h> > > /* @@ -75,8 +76,19 @@ struct pci_dev { #define PT_FAULT_THRESHOLD 10 > } fault; > u64 vf_rlen[6]; > + > + struct device dev; > }; > +#define pci_to_dev(pcidev) (&(pcidev)->dev) > + > +static inline struct pci_dev *dev_to_pci(struct device *dev) { > + ASSERT(dev->type == DEV_PCI); > + > + return container_of(dev, struct pci_dev, dev); } > + > #define for_each_pdev(domain, pdev) \ > list_for_each_entry(pdev, &(domain->arch.pdev_list), domain_list) I'd suggest splitting the changes to common code to a separate patch and also CC the VT-d/AMD maintainers. Because I didn't find those definitions when reviewing the 8th patch and I need to search the whole patch set to find them. Best regards, Yang _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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