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1) Manufacturing Page 11 contains parameters to control internal firmware behavior. Based on AddlFlags2 field FW/Driver behaviour can be changed, (flag tm_custom_handling is used for this) a) For PCIe device, protocol level reset should be used if flag tm_custom_handling is 0. Since Abort Task Set, LUN reset and Target reset will result in a protocol level reset. Drivers should issue only one type of this reset, if that fails then it should escalate to a controller reset (diag reset/OCR). b) If the driver has control over the TM reset timeout value, then driver should use the value exposed in PCIe Device Page 2 for pcie device (field ControllerResetTO). Signed-off-by: Chaitra P B <chaitra.basappa@broadcom.com> Signed-off-by: Suganath Prabu S <suganath-prabu.subramani@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.