Niklas Schnelle 5da1b58868 PCI/sysfs: Make I/O resource depend on HAS_IOPORT
If legacy I/O spaces are not supported simply return an error when
trying to access them via pci_resource_io(). This allows inb() and
friends to become undefined when they are known at compile time to be
non-functional in a later patch.

Co-developed-by: Arnd Bergmann <arnd@kernel.org>
Link: https://lore.kernel.org/r/20230703135255.2202721-3-schnelle@linux.ibm.com
Signed-off-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2023-07-18 16:56:58 -05:00
2023-07-03 18:48:38 -07:00
2023-07-09 09:50:42 -07:00
2023-07-01 09:24:31 -07:00
2023-07-03 18:43:10 -07:00
2023-07-09 10:24:22 -07:00
2023-07-07 09:55:31 -07:00
2023-07-07 15:40:17 -07:00
2023-07-03 15:32:22 -07:00
2022-09-28 09:02:20 +02:00
2023-06-26 16:43:54 -07:00
2022-10-10 12:00:45 -07:00
2023-07-09 10:29:53 -07:00
2023-07-09 13:53:13 -07:00

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.
Description
Linux kernel stable tree
Readme 6.1 GiB
Languages
C 97.5%
Assembly 1%
Shell 0.6%
Python 0.3%
Makefile 0.3%