From: Alex Williamson <alex.williamson@redhat.com>
To: linux-acpi@vger.kernel.org, linux-pci@vger.kernel.org
Cc: bhelgaas@google.com, rjw@rjwysocki.net,
linux-kernel@vger.kernel.org, lenb@kernel.org
Subject: [PATCH 1/2] PCI: Move pci_ari_enabled() to global header
Date: Tue, 26 May 2015 11:54:02 -0600 [thread overview]
Message-ID: <20150526175401.31963.23112.stgit@gimli.home> (raw)
In-Reply-To: <20150526174611.31963.91186.stgit@gimli.home>
This is useful outside of drivers/pci, particularly for deriving INTx
routing via ACPI _PRT. Also convert to bool return.
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
---
drivers/pci/pci.h | 11 -----------
include/linux/pci.h | 11 +++++++++++
2 files changed, 11 insertions(+), 11 deletions(-)
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index 9bd762c2..c1b2a43 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -216,17 +216,6 @@ void __pci_bus_assign_resources(const struct pci_bus *bus,
struct list_head *fail_head);
bool pci_bus_clip_resource(struct pci_dev *dev, int idx);
-/**
- * pci_ari_enabled - query ARI forwarding status
- * @bus: the PCI bus
- *
- * Returns 1 if ARI forwarding is enabled, or 0 if not enabled;
- */
-static inline int pci_ari_enabled(struct pci_bus *bus)
-{
- return bus->self && bus->self->ari_enabled;
-}
-
void pci_reassigndev_resource_alignment(struct pci_dev *dev);
void pci_disable_bridge_window(struct pci_dev *dev);
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 353db8d..2925561 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -1905,4 +1905,15 @@ static inline bool pci_is_dev_assigned(struct pci_dev *pdev)
{
return (pdev->dev_flags & PCI_DEV_FLAGS_ASSIGNED) == PCI_DEV_FLAGS_ASSIGNED;
}
+
+/**
+ * pci_ari_enabled - query ARI forwarding status
+ * @bus: the PCI bus
+ *
+ * Returns true if ARI forwarding is enabled.
+ */
+static inline bool pci_ari_enabled(struct pci_bus *bus)
+{
+ return bus->self && bus->self->ari_enabled;
+}
#endif /* LINUX_PCI_H */
next prev parent reply other threads:[~2015-05-26 17:54 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-26 17:53 [PATCH 0/2] ACPI / PCI: Fix _PRT lookup for ARI enabled devices Alex Williamson
2015-05-26 17:54 ` Alex Williamson [this message]
2015-05-26 17:54 ` [PATCH 2/2] ACPI / PCI: Account for ARI in _PRT lookups Alex Williamson
2015-05-26 20:06 ` Don Dutile
2015-05-26 20:42 ` Alex Williamson
2015-05-26 20:58 ` Don Dutile
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