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OpenCloudOS-Kernel/drivers/net/phy/mscc/Makefile

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net: phy: move the mscc driver to its own directory The MSCC PHY driver is growing, with lots of space consuming features (firmware support, full initialization, MACsec...). It's becoming hard to read and navigate in its source code. This patch moves the MSCC driver to its own directory, without modifying anything, as a preparation for splitting up its features into dedicated files. Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-13 17:48:00 +08:00
# SPDX-License-Identifier: GPL-2.0
#
# Makefile for MSCC networking PHY driver
net: phy: mscc: split the driver into separate files This patch splits the MSCC driver into separate files, per functionality, to improve readability and maintenance as the codebase grew a lot. The MACsec code is moved to a dedicated mscc_macsec.c file, the mscc.c file is renamed to mscc_main.c to keep the driver binary to be named mscc and common definition are put into a new mscc.h header. Most of the code was just moved around, except for a few exceptions: - Header inclusions were reworked to only keep what's needed. - Three helpers were created in the MACsec code, to avoid #ifdef's in the main C file: vsc8584_macsec_init, vsc8584_handle_macsec_interrupt and vsc8584_config_macsec_intr. The patch should not introduce any functional modification. Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-13 17:48:01 +08:00
obj-$(CONFIG_MICROSEMI_PHY) := mscc.o
mscc-objs := mscc_main.o
net: phy: mscc: improved serdes calibration applied to VSC8514 The current IB serdes calibration algorithm (performed by the onboard 8051) has proven to be unstable for the VSC8514 QSGMII phy. A new algorithm has been developed based on 'Frequency-offset Jittered-Injection' or 'FoJi' method which solves all known issues. This patch disables the 8051 algorithm and replaces it with the new FoJi algorithm. The calibration is now performed in a new file (mscc_serdes.c), which can act as an placeholder for future serdes configurations. Fixes: e4f9ba642f0b ("net: phy: mscc: add support for VSC8514 PHY.") Signed-off-by: Steen Hegelund <steen.hegelund@microchip.com> Signed-off-by: Bjarni Jonasson <bjarni.jonasson@microchip.com> Tested-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-16 23:29:43 +08:00
mscc-objs += mscc_serdes.o
net: phy: mscc: split the driver into separate files This patch splits the MSCC driver into separate files, per functionality, to improve readability and maintenance as the codebase grew a lot. The MACsec code is moved to a dedicated mscc_macsec.c file, the mscc.c file is renamed to mscc_main.c to keep the driver binary to be named mscc and common definition are put into a new mscc.h header. Most of the code was just moved around, except for a few exceptions: - Header inclusions were reworked to only keep what's needed. - Three helpers were created in the MACsec code, to avoid #ifdef's in the main C file: vsc8584_macsec_init, vsc8584_handle_macsec_interrupt and vsc8584_config_macsec_intr. The patch should not introduce any functional modification. Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-13 17:48:01 +08:00
ifdef CONFIG_MACSEC
mscc-objs += mscc_macsec.o
endif
net: phy: mscc: 1588 block initialization This patch adds the first parts of the 1588 support in the MSCC PHY, with registers definition and the 1588 block initialization. Those PHYs are distributed in hardware packages containing multiple times the PHY. The VSC8584 for example is composed of 4 PHYs. With hardware packages, parts of the logic is usually common and one of the PHY has to be used for some parts of the initialization. Following this logic, the 1588 blocks of those PHYs are shared between two PHYs and accessing the registers has to be done using the "base" PHY of the group. This is handled thanks to helpers in the PTP code (and locks). We also need the MDIO bus lock while performing a single read or write to the 1588 registers as the read/write are composed of multiple MDIO transactions (and we don't want other threads updating the page). Co-developed-by: Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by: Quentin Schulz <quentin.schulz@bootlin.com> Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-23 22:30:11 +08:00
ifdef CONFIG_NETWORK_PHY_TIMESTAMPING
mscc-objs += mscc_ptp.o
endif