tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * It's nice to have the LEDs on the GPIO pins available for debugging
3 */
4static void ddb5074_fixup(struct pci_dev *dev)
5{
6 extern struct pci_dev *pci_pmu;
7 u8 t8;
8
9 pci_pmu = dev; /* for LEDs D2 and D3 */
10 /* Program the lines for LEDs D2 and D3 to output */
11 pci_read_config_byte(dev, 0x7d, &t8);
12 t8 |= 0xc0;
13 pci_write_config_byte(dev, 0x7d, t8);
14 /* Turn LEDs D2 and D3 off */
15 pci_read_config_byte(dev, 0x7e, &t8);
16 t8 |= 0xc0;
17 pci_write_config_byte(dev, 0x7e, t8);
18}
19
20DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M7101,
21 ddb5074_fixup);