Kiran K cfe006c8a6 Bluetooth: btintel_pcie: Add additional to checks to clear TX/RX paths
[ Upstream commit 1c7664957e ]

Due to a hardware issue, there is a possibility that the driver may miss
an MSIx interrupt on the RX/TX data path. Since the TX and RX paths are
independent, when a TX MSIx interrupt occurs, the driver can check the
RX queue for any pending data and process it if present. The same
approach applies to the RX path.

Fixes: c2b636b3f7 ("Bluetooth: btintel_pcie: Add support for PCIe transport")
Signed-off-by: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com>
Signed-off-by: Kiran K <kiran.k@intel.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-05-09 09:50:40 +02:00
2025-05-09 09:50:37 +02:00
2025-05-05 11:00:29 +02:00

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 reStructuredText 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.
S
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