PCI: endpoint: Add missing documentation about the MSI/MSI-X range

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Both pci_epc_raise_irq() and pci_epc_map_msi_irq() APIs expect the
MSI/MSI-X vectors to start from 1 but it is not documented. Add the range
info to the kdoc of the APIs to make it clear.

Link: https://lore.kernel.org/r/20230602114756.36586-2-manivannan.sadhasivam@linaro.org
Fixes: 5e8cb40338 ("PCI: endpoint: Add EP core layer to enable EP controller and EP functions")
Fixes: 87d5972e47 ("PCI: endpoint: Add pci_epc_ops to map MSI IRQ")
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Lorenzo Pieralisi <lpieralisi@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>

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Manivannan Sadhasivam 2023-06-02 17:17:48 +05:30 • committed by Bjorn Helgaas

parent b6a6e0331f

commit ff2f19d6f1

1 changed files with 2 additions and 2 deletions

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drivers/pci/endpoint/pci-epc-core.c

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