* wants. Most devices only want 1, which will give
* configured_private_bits and request_private_bits equal 0.
*/
- pci_read_config_word(dev, desc->msi_attrib.pos + PCI_MSI_FLAGS,
- &control);
+ pci_read_config_word(dev, dev->msi_cap + PCI_MSI_FLAGS, &control);
/*
* If the number of private bits has been configured then use
/* Update the number of IRQs the device has available to it */
control &= ~PCI_MSI_FLAGS_QSIZE;
control |= request_private_bits << 4;
- pci_write_config_word(dev, desc->msi_attrib.pos + PCI_MSI_FLAGS,
- control);
+ pci_write_config_word(dev, dev->msi_cap + PCI_MSI_FLAGS, control);
irq_set_msi_desc(irq, desc);
write_msi_msg(irq, &msg);