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authorJoerg Roedel <joerg.roedel@amd.com>2011-10-30 16:35:08 +0100
committerJesse Barnes <jbarnes@virtuousgeek.org>2011-10-31 10:23:57 -0700
commit466b3ddfbcf4f5ce402a77397630a0fa9ea9ce6b (patch)
treeb6cc96d109e5ba389e3825064714232e2bc314dd
parent0d52f54e2ef64c189dedc332e680b2eb4a34590a (diff)
downloadop-kernel-dev-466b3ddfbcf4f5ce402a77397630a0fa9ea9ce6b.zip
op-kernel-dev-466b3ddfbcf4f5ce402a77397630a0fa9ea9ce6b.tar.gz
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.h6
-rw-r--r--include/linux/pci.h2
2 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/pci-ats.h b/include/linux/pci-ats.h
index e3d0b38..7ef6872 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 337df0d5..7cda65b 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 */
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