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-rw-r--r--driver/compat.c26
1 files changed, 0 insertions, 26 deletions
diff --git a/driver/compat.c b/driver/compat.c
deleted file mode 100644
index a632781..0000000
--- a/driver/compat.c
+++ /dev/null
@@ -1,26 +0,0 @@
-#include <linux/pci.h>
-
-int pcidriver_pcie_get_mps(struct pci_dev *dev)
-{
- u16 ctl;
-
- pcie_capability_read_word(dev, PCI_EXP_DEVCTL, &ctl);
-
- return 128 << ((ctl & PCI_EXP_DEVCTL_PAYLOAD) >> 5);
-}
-
-int pcidriver_pcie_set_mps(struct pci_dev *dev, int mps)
-{
- u16 v;
-
- if (mps < 128 || mps > 4096 || !is_power_of_2(mps))
- return -EINVAL;
-
- v = ffs(mps) - 8;
- if (v > dev->pcie_mpss)
- return -EINVAL;
- v <<= 5;
-
- return pcie_capability_clear_and_set_word(dev, PCI_EXP_DEVCTL,
- PCI_EXP_DEVCTL_PAYLOAD, v);
-}