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PCI: Fix compile errors with PCI_ATS and !PCI_IOV

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The ats and sroiv members of 'struct pci_dev' are required
for the ATS code already, even without IOV support compiled
in. So depend on ATS here. This is fine with PCI_IOV too
because it selects PCI_ATS. Also the prototypes for ATS
need to be available for PCI_ATS.

Reported-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
This commit is contained in:
Joerg Roedel 2011-10-30 16:35:08 +01:00 committed by Jesse Barnes
parent 0d52f54e2e
commit 466b3ddfbc
2 changed files with 4 additions and 4 deletions
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6
include/linux/pci-ats.h
View File

@ -12,7 +12,7 @@ struct pci_ats {
unsigned int is_enabled:1; /* Enable bit is set */
};
#ifdef CONFIG_PCI_IOV
#ifdef CONFIG_PCI_ATS
extern int pci_enable_ats(struct pci_dev *dev, int ps);
extern void pci_disable_ats(struct pci_dev *dev);
@ -29,7 +29,7 @@ static inline int pci_ats_enabled(struct pci_dev *dev)
return dev->ats && dev->ats->is_enabled;
}
#else /* CONFIG_PCI_IOV */
#else /* CONFIG_PCI_ATS */
static inline int pci_enable_ats(struct pci_dev *dev, int ps)
{
@ -50,7 +50,7 @@ static inline int pci_ats_enabled(struct pci_dev *dev)
return 0;
}
#endif /* CONFIG_PCI_IOV */
#endif /* CONFIG_PCI_ATS */
#ifdef CONFIG_PCI_PRI

2
include/linux/pci.h
View File

@ -338,7 +338,7 @@ struct pci_dev {
struct list_head msi_list;
#endif
struct pci_vpd *vpd;
#ifdef CONFIG_PCI_IOV
#ifdef CONFIG_PCI_ATS
union {
struct pci_sriov *sriov; /* SR-IOV capability related */
struct pci_dev *physfn; /* the PF this VF is associated with */