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| /openbmc/linux/drivers/net/dsa/ |
| H A D | Kconfig | a20fafb9 Wed Jul 08 07:25:37 CDT 2020 Linus Walleij <linus.walleij@linaro.org> net: dsa: rtl8366rb: Support the CPU DSA tag
This activates the support to use the CPU tag to properly
direct ingress traffic to the right port.
Bit 15 in register RTL8368RB_CPU_CTRL_REG can be set to
1 to disable the insertion of the CPU tag which is what
the code currently does. The bit 15 define calls this
setting RTL8368RB_CPU_INSTAG which is confusing since the
inverse meaning is implied: programmers may think that
setting this bit to 1 will *enable* inserting the tag
rather than disabling it, so rename this setting in
bit 15 to RTL8368RB_CPU_NO_TAG which is more to the
point.
After this e.g. ping works out-of-the-box with the
RTL8366RB.
Cc: DENG Qingfang <dqfext@gmail.com>
Cc: Mauri Sandberg <sandberg@mailfence.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
a20fafb9 Wed Jul 08 07:25:37 CDT 2020 Linus Walleij <linus.walleij@linaro.org> net: dsa: rtl8366rb: Support the CPU DSA tag
This activates the support to use the CPU tag to properly
direct ingress traffic to the right port.
Bit 15 in register RTL8368RB_CPU_CTRL_REG can be set to
1 to disable the insertion of the CPU tag which is what
the code currently does. The bit 15 define calls this
setting RTL8368RB_CPU_INSTAG which is confusing since the
inverse meaning is implied: programmers may think that
setting this bit to 1 will *enable* inserting the tag
rather than disabling it, so rename this setting in
bit 15 to RTL8368RB_CPU_NO_TAG which is more to the
point.
After this e.g. ping works out-of-the-box with the
RTL8366RB.
Cc: DENG Qingfang <dqfext@gmail.com>
Cc: Mauri Sandberg <sandberg@mailfence.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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