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3ef5d16f50
Implement ->set_msix() and ->get_msix() callback functions in order to configure MSIX capability in the PCIe endpoint controller. Add cdns_pcie_ep_send_msix_irq() to send MSIX interrupts to Host. cdns_pcie_ep_send_msix_irq() gets the MSIX table address (virtual address) from "struct cdns_pcie_epf" that gets initialized in ->set_bar() call back function. [kishon@ti.com: Re-implement MSIX support in accordance with the re-designed core MSI-X interfaces] Link: https://lore.kernel.org/r/20200722110317.4744-11-kishon@ti.com Signed-off-by: Alan Douglas <adouglas@cadence.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.