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0de15dbbd6
- Implement pci_remap_iospace() for ARM so mvebu can use devm_pci_remap_iospace() instead of the previous ARM-specific pci_ioremap_io() interface (Pali Rohár) - Use the standard pci_host_probe() instead of the device-specific mvebu_pci_host_probe() (Pali Rohár) - Replace all uses of ARM-specific pci_ioremap_io() with the ARM implementation of the standard pci_remap_iospace() interface and remove pci_ioremap_io() (Pali Rohár) - Skip initializing invalid Root Ports (Pali Rohár) - Check for errors from pci_bridge_emul_init() (Pali Rohár) - Ignore any bridges at non-zero function numbers (Pali Rohár) - Return ~0 data for invalid config read size (Pali Rohár) - Disallow mapping interrupts on emulated bridges (Pali Rohár) - Clear Root Port Memory & I/O Space Enable and Bus Master Enable at initialization (Pali Rohár) - Make type bits in Root Port I/O Base register read-only (Pali Rohár) - Disable Root Port windows when base/limit set to invalid values (Pali Rohár) - Set controller to Root Complex mode (Pali Rohár) - Set Root Port Class Code to PCI Bridge (Pali Rohár) - Update emulated Root Port secondary bus numbers to better reflect the actual topology (Pali Rohár) - Add PCI_BRIDGE_CTL_BUS_RESET support to emulated Root Ports so pci_reset_secondary_bus() can reset connected devices (Pali Rohár) - Add PCI_EXP_DEVCTL Error Reporting Enable support to emulated Root Ports (Pali Rohár) - Add PCI_EXP_RTSTA PME Status bit support to emulated Root Ports (Pali Rohár) - Add DEVCAP2, DEVCTL2 and LNKCTL2 support to emulated Root Ports on Armada XP and newer devices (Pali Rohár) - Export mvebu-mbus.c symbols to allow pci-mvebu.c to be a module (Pali Rohár) - Add support for compiling as a module (Pali Rohár) * remotes/lorenzo/pci/mvebu: PCI: mvebu: Add support for compiling driver as module bus: mvebu-mbus: Export symbols for public API window functions PCI: mvebu: Fix support for DEVCAP2, DEVCTL2 and LNKCTL2 registers on emulated bridge PCI: mvebu: Fix support for PCI_EXP_RTSTA on emulated bridge PCI: mvebu: Fix support for PCI_EXP_DEVCTL on emulated bridge PCI: mvebu: Fix support for PCI_BRIDGE_CTL_BUS_RESET on emulated bridge PCI: mvebu: Fix configuring secondary bus of PCIe Root Port via emulated bridge PCI: mvebu: Set PCI Bridge Class Code to PCI Bridge PCI: mvebu: Setup PCIe controller to Root Complex mode PCI: mvebu: Propagate errors when updating PCI_IO_BASE and PCI_MEM_BASE registers PCI: mvebu: Do not modify PCI IO type bits in conf_write PCI: mvebu: Fix support for bus mastering and PCI_COMMAND on emulated bridge PCI: mvebu: Disallow mapping interrupts on emulated bridges PCI: mvebu: Handle invalid size of read config request PCI: mvebu: Check that PCI bridge specified in DT has function number zero PCI: mvebu: Check for errors from pci_bridge_emul_init() call PCI: mvebu: Check for valid ports arm: ioremap: Remove unused ARM-specific function pci_ioremap_io() arm: ioremap: Replace pci_ioremap_io() usage by pci_remap_iospace() PCI: mvebu: Remove custom mvebu_pci_host_probe() function PCI: mvebu: Replace pci_ioremap_io() usage by devm_pci_remap_iospace() arm: ioremap: Implement standard PCI function pci_remap_iospace()
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.