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| author | Joerg Roedel <joerg.roedel@amd.com> | 2011-09-27 15:57:14 +0200 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2011-10-14 18:05:34 +0200 |
| commit | d4c0636c2107010f0ef8c4dfbb1d6368ae3b3ed9 (patch) | |
| tree | 06ed57fc41718971fdf540f1034b0df31e3290dc /drivers/pci/ats.c | |
| parent | PCI: Move ATS implementation into own file (diff) | |
| download | linux-d4c0636c2107010f0ef8c4dfbb1d6368ae3b3ed9.tar.xz linux-d4c0636c2107010f0ef8c4dfbb1d6368ae3b3ed9.zip | |
PCI: Export ATS functions to modules
This patch makes the ATS functions usable for modules.
They will be used by a module implementing some advanced
AMD IOMMU features.
Reviewed-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/pci/ats.c')
| -rw-r--r-- | drivers/pci/ats.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/pci/ats.c b/drivers/pci/ats.c index ae4bf87afb09..5ceff3e16e1b 100644 --- a/drivers/pci/ats.c +++ b/drivers/pci/ats.c @@ -90,6 +90,7 @@ int pci_enable_ats(struct pci_dev *dev, int ps) return 0; } +EXPORT_SYMBOL_GPL(pci_enable_ats); /** * pci_disable_ats - disable the ATS capability @@ -120,6 +121,7 @@ void pci_disable_ats(struct pci_dev *dev) if (!dev->is_physfn) ats_free_one(dev); } +EXPORT_SYMBOL_GPL(pci_disable_ats); /** * pci_ats_queue_depth - query the ATS Invalidate Queue Depth @@ -153,3 +155,4 @@ int pci_ats_queue_depth(struct pci_dev *dev) return PCI_ATS_CAP_QDEP(cap) ? PCI_ATS_CAP_QDEP(cap) : PCI_ATS_MAX_QDEP; } +EXPORT_SYMBOL_GPL(pci_ats_queue_depth); |