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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 22:20:36 (GMT)
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 22:20:36 (GMT)
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /arch/mips/pci/fixup-ddb5074.c
downloadlinux-fsl-qoriq-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.xz
Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'arch/mips/pci/fixup-ddb5074.c')
-rw-r--r--arch/mips/pci/fixup-ddb5074.c21
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/mips/pci/fixup-ddb5074.c b/arch/mips/pci/fixup-ddb5074.c
new file mode 100644
index 0000000..b345e52
--- /dev/null
+++ b/arch/mips/pci/fixup-ddb5074.c
@@ -0,0 +1,21 @@
+/*
+ * It's nice to have the LEDs on the GPIO pins available for debugging
+ */
+static void ddb5074_fixup(struct pci_dev *dev)
+{
+ extern struct pci_dev *pci_pmu;
+ u8 t8;
+
+ pci_pmu = dev; /* for LEDs D2 and D3 */
+ /* Program the lines for LEDs D2 and D3 to output */
+ pci_read_config_byte(dev, 0x7d, &t8);
+ t8 |= 0xc0;
+ pci_write_config_byte(dev, 0x7d, t8);
+ /* Turn LEDs D2 and D3 off */
+ pci_read_config_byte(dev, 0x7e, &t8);
+ t8 |= 0xc0;
+ pci_write_config_byte(dev, 0x7e, t8);
+}
+
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M7101,
+ ddb5074_fixup);