Messages in this thread | | | From | Thomas Gleixner <> | Subject | Re: [patch 27/39] PCI/MSI: Move pci_disable_msix() to api.c | Date | Wed, 16 Nov 2022 18:09:46 +0100 |
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On Wed, Nov 16 2022 at 10:26, Bjorn Helgaas wrote: >> /** >> + * pci_disable_msix() - Disable MSI-X interrupt mode on device >> + * @dev: the PCI device to operate on >> + * >> + * Legacy device driver API to disable MSI-X interrupt mode on device, >> + * free earlier-allocated interrupt vectors, and restore INTx emulation. > > Isn't INTx *emulation* a PCIe implementation detail? Doesn't seem > relevant to callers that it's emulated.
Don't know how the emulation ended up there. It restores INTx which is obvioulsy not a wire on PCIe... But yes, it's uninteresting.
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