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d9dba91b |
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29-Dec-2022 |
Christian Marangi <ansuelsmth@gmail.com> |
net: dsa: tag_qca: fix wrong MGMT_DATA2 size It was discovered that MGMT_DATA2 can contain up to 28 bytes of data instead of the 12 bytes written in the Documentation by accounting the limit of 16 bytes declared in Documentation subtracting the first 4 byte in the packet header. Update the define with the real world value. Tested-by: Ronald Wahl <ronald.wahl@raritan.com> Fixes: c2ee8181fddb ("net: dsa: tag_qca: add define for handling mgmt Ethernet packet") Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> Cc: stable@vger.kernel.org # v5.18+ Signed-off-by: David S. Miller <davem@davemloft.net>
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0d4636f7 |
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12-Oct-2022 |
Christian Marangi <ansuelsmth@gmail.com> |
net: dsa: qca8k: fix ethtool autocast mib for big-endian systems The switch sends autocast mib in little-endian. This is problematic for big-endian system as the values needs to be converted. Fix this by converting each mib value to cpu byte order. Fixes: 5c957c7ca78c ("net: dsa: qca8k: add support for mib autocast in Ethernet packet") Tested-by: Pawel Dembicki <paweldembicki@gmail.com> Tested-by: Lech Perczak <lech.perczak@gmail.com> Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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a2550d3c |
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12-Oct-2022 |
Christian Marangi <ansuelsmth@gmail.com> |
net: dsa: qca8k: fix inband mgmt for big-endian systems The header and the data of the skb for the inband mgmt requires to be in little-endian. This is problematic for big-endian system as the mgmt header is written in the cpu byte order. Fix this by converting each value for the mgmt header and data to little-endian, and convert to cpu byte order the mgmt header and data sent by the switch. Fixes: 5950c7c0a68c ("net: dsa: qca8k: add support for mgmt read/write in Ethernet packet") Tested-by: Pawel Dembicki <paweldembicki@gmail.com> Tested-by: Lech Perczak <lech.perczak@gmail.com> Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> Reviewed-by: Lech Perczak <lech.perczak@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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5f10376b |
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26-Jul-2022 |
Jakub Kicinski <kuba@kernel.org> |
add missing includes and forward declarations to networking includes under linux/ Similarly to a recent include/net/ cleanup, this patch adds missing includes to networking headers under include/linux. All these problems are currently masked by the existing users including the missing dependency before the broken header. Link: https://lore.kernel.org/all/20220723045755.2676857-1-kuba@kernel.org/ v1 Signed-off-by: Jakub Kicinski <kuba@kernel.org> Link: https://lore.kernel.org/r/20220726215652.158167-1-kuba@kernel.org Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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31eb6b43 |
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01-Feb-2022 |
Ansuel Smith <ansuelsmth@gmail.com> |
net: dsa: tag_qca: add support for handling mgmt and MIB Ethernet packet Add connect/disconnect helper to assign private struct to the DSA switch. Add support for Ethernet mgmt and MIB if the DSA driver provide an handler to correctly parse and elaborate the data. Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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18be654a |
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01-Feb-2022 |
Ansuel Smith <ansuelsmth@gmail.com> |
net: dsa: tag_qca: add define for handling MIB packet Add struct to correctly parse a mib Ethernet packet. Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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c2ee8181 |
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01-Feb-2022 |
Ansuel Smith <ansuelsmth@gmail.com> |
net: dsa: tag_qca: add define for handling mgmt Ethernet packet Add all the required define to prepare support for mgmt read/write in Ethernet packet. Any packet of this type has to be dropped as the only use of these special packet is receive ack for an mgmt write request or receive data for an mgmt read request. A struct is used that emulates the Ethernet header but is used for a different purpose. Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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3ec762fb |
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01-Feb-2022 |
Ansuel Smith <ansuelsmth@gmail.com> |
net: dsa: tag_qca: move define to include linux/dsa Move tag_qca define to include dir linux/dsa as the qca8k require access to the tagger define to support in-band mdio read/write using ethernet packet. Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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