mirror of
https://github.com/torvalds/linux.git
synced 2026-09-25 21:21:09 -04:00
Hou Zhiqiang
df901c85cc
Current code erroneously sets-up the CPU base address through the
parameter 'pci_addr', which is passed to initialize the CPU (AXI) base
address of the inbound window where the controller maps the PCI address
space into CPU physical address space; furthermore, it also truncates it
by programming only the lower 32-bit value into the inbound CPU address
register.
Fix both issues by introducing a new parameter 'u64 cpu_addr' to
initialize both lower 32-bit and upper 32-bit of the CPU physical
base address mapping PCI inbound transactions into CPU (AXI) ones.
Fixes: 9af6bcb11e ("PCI: mobiveil: Add Mobiveil PCIe Host Bridge IP driver")
Signed-off-by: Hou Zhiqiang <[email protected]>
Signed-off-by: Lorenzo Pieralisi <[email protected]>
Reviewed-by: Minghuan Lian <[email protected]>
Reviewed-by: Subrahmanya Lingappa <[email protected]>
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.