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ae6c1dce32
The MAC hardware supports receiving two types of
pause frames from link partner.
One is a pause frame with a destination address
of 01:80:C2:00:00:01.
The other is a pause frame whose destination address
is the address of the hibmcge driver.
01:80:C2:00:00:01 is supported by default.
In .ndo_set_mac_address(), the hibmcge driver calls
.hbg_hw_set_rx_pause_mac_addr() to set its mac address as the
destination address of the rx puase frame.
Therefore, pause frames with two types of MAC addresses can be received.
Currently, the rx pause addr does not restored after reset.
As a result, pause frames whose destination address is
the hibmcge driver address cannot be correctly received.
This patch restores the configuration by calling
.hbg_hw_set_rx_pause_mac_addr() after reset is complete.
Fixes: 3f5a61f6d5 ("net: hibmcge: Add reset supported in this module")
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250410021327.590362-7-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@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 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.