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96c56c5ff4
[ Upstream commit bcc9a4a0bca3aee4303fa4a20302e57b24ac8f68 ]
As per DesignWare Cores PCI Express Controller Databook, section 5.50,
SII: Debug Signals, cxpl_debug_info[63:0]:
[5:0] smlh_ltssm_state: LTSSM current state. Encoding is same as the
dedicated smlh_ltssm_state output.
The mask should be 6 bits, from 0 to 5. Hence, fix the mask definition.
Fixes: 23fe5bd4be ("PCI: keystone: Cleanup ks_pcie_link_up()")
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
[mani: reworded description]
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://patch.msgid.link/1763122140-203068-1-git-send-email-shawn.lin@rock-chips.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
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.