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| author | Joerg Roedel <joerg.roedel@amd.com> | 2011-10-30 16:35:08 +0100 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2011-10-31 10:23:57 -0700 |
| commit | 466b3ddfbcf4f5ce402a77397630a0fa9ea9ce6b (patch) | |
| tree | b6cc96d109e5ba389e3825064714232e2bc314dd | |
| parent | 0d52f54e2ef64c189dedc332e680b2eb4a34590a (diff) | |
| download | lwn-466b3ddfbcf4f5ce402a77397630a0fa9ea9ce6b.tar.gz lwn-466b3ddfbcf4f5ce402a77397630a0fa9ea9ce6b.zip | |
PCI: Fix compile errors with PCI_ATS and !PCI_IOV
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>
| -rw-r--r-- | include/linux/pci-ats.h | 6 | ||||
| -rw-r--r-- | include/linux/pci.h | 2 |
2 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/pci-ats.h b/include/linux/pci-ats.h index e3d0b3890249..7ef68724f0f0 100644 --- a/include/linux/pci-ats.h +++ b/include/linux/pci-ats.h @@ -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 diff --git a/include/linux/pci.h b/include/linux/pci.h index 337df0d5d5f7..7cda65b5f798 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -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 */ |