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| author | Srikant Patnaik | 2015-01-13 15:08:24 +0530 |
|---|---|---|
| committer | Srikant Patnaik | 2015-01-13 15:08:24 +0530 |
| commit | 97327692361306d1e6259021bc425e32832fdb50 (patch) | |
| tree | fe9088f3248ec61e24f404f21b9793cb644b7f01 /arch/powerpc/platforms/44x/virtex_ml510.c | |
| parent | 2d05a8f663478a44e088d122e0d62109bbc801d0 (diff) | |
| parent | a3a8b90b61e21be3dde9101c4e86c881e0f06210 (diff) | |
| download | FOSSEE-netbook-kernel-source-97327692361306d1e6259021bc425e32832fdb50.tar.gz FOSSEE-netbook-kernel-source-97327692361306d1e6259021bc425e32832fdb50.tar.bz2 FOSSEE-netbook-kernel-source-97327692361306d1e6259021bc425e32832fdb50.zip | |
dirty fix to merging
Diffstat (limited to 'arch/powerpc/platforms/44x/virtex_ml510.c')
| -rw-r--r-- | arch/powerpc/platforms/44x/virtex_ml510.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/44x/virtex_ml510.c b/arch/powerpc/platforms/44x/virtex_ml510.c new file mode 100644 index 00000000..ba4a6e38 --- /dev/null +++ b/arch/powerpc/platforms/44x/virtex_ml510.c @@ -0,0 +1,29 @@ +#include <asm/i8259.h> +#include <linux/pci.h> +#include "44x.h" + +/** + * ml510_ail_quirk + */ +static void __devinit ml510_ali_quirk(struct pci_dev *dev) +{ + /* Enable the IDE controller */ + pci_write_config_byte(dev, 0x58, 0x4c); + /* Assign irq 14 to the primary ide channel */ + pci_write_config_byte(dev, 0x44, 0x0d); + /* Assign irq 15 to the secondary ide channel */ + pci_write_config_byte(dev, 0x75, 0x0f); + /* Set the ide controller in native mode */ + pci_write_config_byte(dev, 0x09, 0xff); + + /* INTB = disabled, INTA = disabled */ + pci_write_config_byte(dev, 0x48, 0x00); + /* INTD = disabled, INTC = disabled */ + pci_write_config_byte(dev, 0x4a, 0x00); + /* Audio = INT7, Modem = disabled. */ + pci_write_config_byte(dev, 0x4b, 0x60); + /* USB = INT7 */ + pci_write_config_byte(dev, 0x74, 0x06); +} +DECLARE_PCI_FIXUP_EARLY(0x10b9, 0x1533, ml510_ali_quirk); + |