Revert "Move xen patchset to new version's subdir."

[people/pmueller/ipfire-2.x.git] / src / patches / suse-2.6.27.31 / patches.drivers / acpi-pci-pci-msi-_osc-support-capabilities-called-when-root-bridge-added.patch

diff --git a/src/patches/suse-2.6.27.31/patches.drivers/acpi-pci-pci-msi-_osc-support-capabilities-called-when-root-bridge-added.patch b/src/patches/suse-2.6.27.31/patches.drivers/acpi-pci-pci-msi-_osc-support-capabilities-called-when-root-bridge-added.patch
deleted file mode 100644 (file)
index b746ad5..0000000
--- a/src/patches/suse-2.6.27.31/patches.drivers/acpi-pci-pci-msi-_osc-support-capabilities-called-when-root-bridge-added.patch
+++ /dev/null
@@ -1,76 +0,0 @@
-From 07ae95f988a34465bdcb384bfa73c03424fe2312 Mon Sep 17 00:00:00 2001
-From: Andrew Patterson <andrew.patterson@hp.com>
-Date: Mon, 10 Nov 2008 15:31:05 -0700
-Subject: ACPI/PCI: PCI MSI _OSC support capabilities called when root bridge added
-Patch-mainline: 2.6.29
-References: bnc#438941
-
-The _OSC capability OSC_MSI_SUPPORT is set when the root bridge is added
-with pci_acpi_osc_support(), so we no longer need to do it in the PCI
-MSI driver.  Also adds the function pci_msi_enabled, which returns true
-if pci=nomsi is not on the kernel command-line.
-
-Signed-off-by: Andrew Patterson <andrew.patterson@hp.com>
-Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
-Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-
----
- drivers/acpi/pci_root.c |    2 ++
- drivers/pci/msi.c       |   11 +++++++++++
- include/linux/pci.h     |    7 +++++++
- 3 files changed, 20 insertions(+)
-
---- a/drivers/acpi/pci_root.c
-+++ b/drivers/acpi/pci_root.c
-@@ -350,6 +350,8 @@ static int __devinit acpi_pci_root_add(s
-       if (pcie_aspm_enabled())
-               flags |= OSC_ACTIVE_STATE_PWR_SUPPORT |
-                       OSC_CLOCK_PWR_CAPABILITY_SUPPORT;
-+      if (pci_msi_enabled())
-+              flags |= OSC_MSI_SUPPORT;
-       if (flags != base_flags)
-               pci_acpi_osc_support(device->handle, flags);
- 
---- a/drivers/pci/msi.c
-+++ b/drivers/pci/msi.c
-@@ -757,6 +757,17 @@ void pci_no_msi(void)
-       pci_msi_enable = 0;
- }
- 
-+/**
-+ * pci_msi_enabled - is MSI enabled?
-+ *
-+ * Returns true if MSI has not been disabled by the command-line option
-+ * pci=nomsi.
-+ **/
-+int pci_msi_enabled(void)
-+{
-+      return pci_msi_enable;
-+}
-+
- void pci_msi_init_pci_dev(struct pci_dev *dev)
- {
-       INIT_LIST_HEAD(&dev->msi_list);
---- a/include/linux/pci.h
-+++ b/include/linux/pci.h
-@@ -767,6 +767,11 @@ static inline void msi_remove_pci_irq_ve
- 
- static inline void pci_restore_msi_state(struct pci_dev *dev)
- { }
-+
-+static inline int pci_msi_enabled(void)
-+{
-+      return 0;
-+}
- #else
- extern int pci_enable_msi(struct pci_dev *dev);
- extern void pci_msi_shutdown(struct pci_dev *dev);
-@@ -777,6 +782,8 @@ extern void pci_msix_shutdown(struct pci
- extern void pci_disable_msix(struct pci_dev *dev);
- extern void msi_remove_pci_irq_vectors(struct pci_dev *dev);
- extern void pci_restore_msi_state(struct pci_dev *dev);
-+extern int pci_msi_enabled(void);
-+
- #endif
- 
- #ifndef CONFIG_PCIEASPM