pch_ch_control_write
pch_ch_control_write(pdev, SLAVE_MODE | CAP_MODE0);
pch_ch_control_write(pdev, MASTER_MODE | CAP_MODE0);
pch_ch_control_write(pdev, V2_MODE | CAP_MODE2);
pch_ch_control_write(pdev, V2_MODE | CAP_MODE2);
EXPORT_SYMBOL(pch_ch_control_write);
void pch_ch_control_write(struct pci_dev *pdev, u32 val);