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https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
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1bb24be00c
The bulk of the addition this time is mainly refactoring to add support for Virtio transport for SCMI and the addition of the support itself. The refactoring includes allowing transport specific init/exit calls, making each transport as compile time configurable, supporting monotonically increasing tokens instead of using the next available free buffer index as the token for scmi messages which eases handling concurrent and out-of-order messages which is a must have for virtio transport. Virtio support itself is conformant to the virtio SCMI device spec [1]. Virtio device id 32 has been reserved for the SCMI device [2]. Other than the virtio support, there is one bug fix in the probe failure clean up path. [1] https://github.com/oasis-tcs/virtio-spec/blob/master/virtio-scmi.tex [2] https://www.oasis-open.org/committees/ballot.php?id=3496 -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEunHlEgbzHrJD3ZPhAEG6vDF+4pgFAmETO7YACgkQAEG6vDF+ 4pgdHQ/9GKscQuD8U969ypygHEUqkjdMvylBdrKoV2qo6sRv18GTIa1vCVVYxpwq 34gx+o6vZxkm5krwnYcLo73VII2O/ifBHt2U5N4fRrZF8EHQcMh0YxW9wyxRvN9Y LXR9jOUbqIvJ/gHSKGrcjSv+1DzxzGDu9wluseW6EJoYgKyYTfrhHrytdTgN//63 0RlL6jJokcfe62pD2cQQdUj2ia0+Q0mgxJd4vQYj6uy/q6S7aEUEb6yYcJGR2DEH 4nRXVhx6VXbry5UeguZG1nlE4MmHcE2qMlAeO/T1V5IgvhMbcwapYeHtwY3uQY0A HHMUa3VJwoIJ0eCICToZkUs1ySh3gm2xCSCl3EAfeKL055zGBvozBkR32CBrPUnN ozIT+dgFMwM1Np5lK68Ny4tuxqmAK3Zj3KDLrApfUOWHfn+EeWaPOQcfKRA2qKmD NohXwh3luybxtwLfiUZ4s2QxPmJk/YhTkkSIqhLBvGMfVwF6zyG+7q/3HXA1F3Q2 AqL4kNm5kg/6tMgS0Htj9Eb33/w+KUGU+nU8uh+bVOg8MvmwsFAy/Qt5nCJYq8Lj NpnqoMbatppSGU1ICwoRJLA1uxMssFeTAiy+ULHIMHCVc4Fm0WIuUTf9LTZn+7AE cWZQmtJs8B+UoMZnc/x3JShr54oXJhapMIQtVYOVkPkdZ1zUDD4= =CR6R -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmEVhscACgkQmmx57+YA GNlOcxAAlSAsiZWe7B/1TuA8R903Zq1/Dq3pYvPtmancGL9N32GM081Xr123sHyx sO5KsxU94Zed+9h2UQl0kU9/JHve8+utzLnBQvk7xYypRtDe0gOgTuOUiGIcUuFH xMkwV9kzSOXJlaUzlFrHqDYPF/ve9eQ7RHbH/7K3pfBdbNgRPkPzyGkMM0qYEz7T RTVAGl4nMsUkaqqEs1TRtPN3UWpbX08xphZwSC8dKRJtbnwUYpaYNvaBPzyKFhgp zBK6JlMoiqaLN6gW5rZzsZc6hoRv5H8jLPnHPKpFlAuQK/Z1QXbqN4mBU49VnLFf hyQNOZxSadw6BEapY+aG+r+RY5hKgk4CXcN8hbmDjGXVDoplrhbqUhj9zW3VFIT/ 0JLbDUq92tjBPyjAMYxy/oRs2qMgtOajsrqRHZTwNyZthhdW/9M04siAYb2LfFdP Q9Ydxw6dG7rPPficXtNiasXzd2+/RotCQioymR9nJp94xqbI+gm7ci8veHWMyVtQ s68DxBgED0k4CrNxVa6vgWWAn1yVLKfeU5lONx4aNPSRVBs1WuepKW5IuWsM0Cn5 QH9DJ6XX7Yo91ykOCPfvxN/JEPgMydAzBThbXJAVWRHh8Esk68fYusq+dMmnNA3H WD22l4sCZXaGKRsmRG89a6qYognBtBJtrX93I574Odr9xXvL5kc= =H7PM -----END PGP SIGNATURE----- Merge tag 'scmi-updates-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/drivers SCMI Updates for v5.15 The bulk of the addition this time is mainly refactoring to add support for Virtio transport for SCMI and the addition of the support itself. The refactoring includes allowing transport specific init/exit calls, making each transport as compile time configurable, supporting monotonically increasing tokens instead of using the next available free buffer index as the token for scmi messages which eases handling concurrent and out-of-order messages which is a must have for virtio transport. Virtio support itself is conformant to the virtio SCMI device spec [1]. Virtio device id 32 has been reserved for the SCMI device [2]. Other than the virtio support, there is one bug fix in the probe failure clean up path. [1] https://github.com/oasis-tcs/virtio-spec/blob/master/virtio-scmi.tex [2] https://www.oasis-open.org/committees/ballot.php?id=3496 * tag 'scmi-updates-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: firmware: arm_scmi: Use WARN_ON() to check configured transports firmware: arm_scmi: Fix boolconv.cocci warnings firmware: arm_scmi: Free mailbox channels if probe fails firmware: arm_scmi: Add virtio transport firmware: arm_scmi: Add priv parameter to scmi_rx_callback dt-bindings: arm: Add virtio transport for SCMI firmware: arm_scmi: Add optional link_supplier() transport op firmware: arm_scmi: Add message passing abstractions for transports firmware: arm_scmi: Add method to override max message number firmware: arm_scmi: Make shmem support optional for transports firmware: arm_scmi: Make SCMI transports configurable firmware: arm_scmi: Make polling mode optional firmware: arm_scmi: Make .clear_channel optional firmware: arm_scmi: Handle concurrent and out-of-order messages firmware: arm_scmi: Introduce monotonically increasing tokens firmware: arm_scmi: Add optional transport_init/exit support firmware: arm_scmi: Remove scmi_dump_header_dbg() helper firmware: arm_scmi: Add support for type handling in common functions Link: https://lore.kernel.org/r/20210811075743.707961-1-sudeep.holla@arm.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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.