Add PHY counter functionality to the shared library. The implementation
is identical for the current QCA807X and QCA808X PHYs.
The PHY counter can be configured to perform CRC checking for both received
and transmitted packets. Additionally, the packet counter can be set to
automatically clear after it is read.
The PHY counter includes 32-bit packet counters for both RX (received) and
TX (transmitted) packets, as well as 16-bit counters for recording CRC
error packets for both RX and TX.
Signed-off-by: Luo Jie <quic_luoj@quicinc.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20250715-qcom_phy_counter-v3-1-8b0e460a527b@quicinc.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Generalize some qca808x LED functions in preparation for qca807x LED
support.
The LED implementation of qca808x and qca807x is the same but qca807x
supports also Fiber port and have different hw control bits for Fiber
port. To limit code duplication introduce micro functions that takes reg
instead of LED index to tweak all the supported LED modes.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Move more function to shared library in preparation for introduction of
new PHY Family qca807x that will make use of both functions from at803x
and qca808x as it's a transition PHY with some implementation of at803x
and some from the new qca808x.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
