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| author | Bjorn Helgaas <bhelgaas@google.com> | 2013-10-31 14:05:13 -0600 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2013-10-31 14:05:13 -0600 |
| commit | cc17a67c0762a6030b43e98d775a12a99e5ff247 (patch) | |
| tree | 263f0b7e3ba19e6ba7b313e87cf9a83d75d0704a /drivers/pci | |
| parent | 4efc52a9c22d4795e6960c1baf41e0f7e440682a (diff) | |
| parent | c11592fea04901920236859898f5bc82b6c1a2f1 (diff) | |
Merge branch 'pci/yijing-mps-v1' into next
* pci/yijing-mps-v1:
drm/radeon: use pcie_get_readrq() and pcie_set_readrq() to simplify code
staging: et131x: Use pci_dev->pcie_mpss and pcie_set_readrq() to simplify code
IB/qib: Drop qib_tune_pcie_caps() and qib_tune_pcie_coalesce() return values
IB/qib: Use pcie_set_mps() and pcie_get_mps() to simplify code
IB/qib: Use pci_is_root_bus() to check whether it is a root bus
tile/PCI: use cached pci_dev->pcie_mpss to simplify code
PCI: Export pcie_set_mps() and pcie_get_mps()
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/pci.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index ad7fc72a40a0..c0805f26f339 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -3972,6 +3972,7 @@ int pcie_get_mps(struct pci_dev *dev) return 128 << ((ctl & PCI_EXP_DEVCTL_PAYLOAD) >> 5); } +EXPORT_SYMBOL(pcie_get_mps); /** * pcie_set_mps - set PCI Express maximum payload size @@ -3996,6 +3997,7 @@ int pcie_set_mps(struct pci_dev *dev, int mps) return pcie_capability_clear_and_set_word(dev, PCI_EXP_DEVCTL, PCI_EXP_DEVCTL_PAYLOAD, v); } +EXPORT_SYMBOL(pcie_set_mps); /** * pcie_get_minimum_link - determine minimum link settings of a PCI device |