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path: root/drivers/net/phy/bcm63xx.c (follow)
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2019-04-15net: phy: switch drivers to use dynamic feature detectionHeiner Kallweit1-2/+2
Recently genphy_read_abilities() has been added that dynamically detects clause 22 PHY abilities. I *think* this detection should work with all supported PHY's, at least for the ones with basic features sets, i.e. PHY_BASIC_FEATURES and PHY_GBIT_FEATURES. So let's remove setting these features explicitly and rely on phylib feature detection. I don't have access to most of these PHY's, therefore I'd appreciate regression testing. v2: - make the feature constant a comment so that readers know which features are supported by the respective PHY Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Tested-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22net: phy: Convert some PHY and MDIO driver files to SPDX headersAndrew Lunn1-5/+1
Where the license text and the MODULE_LICENSE() value agree, convert to using an SPDX header, removing the license text. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-11net: ethernet: Convert phydev advertize and supported from u32 to link modeAndrew Lunn1-1/+1
There are a few MAC/PHYs combinations which now support > 1Gbps. These may need to make use of link modes with bits > 31. Thus their supported PHY features or advertised features cannot be implemented using the current bitmap in a u32. Convert to using a linkmode bitmap, which can support all the currently devices link modes, and is future proof as more modes are added. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-11net: phy: remove flag PHY_HAS_INTERRUPT from driver configsHeiner Kallweit1-2/+2
Now that flag PHY_HAS_INTERRUPT has been replaced with a check for callbacks config_intr and ack_interrupt, we can remove setting this flag from all driver configs. Last but not least remove flag PHY_HAS_INTERRUPT completely. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-01net: phy: Replace phy driver features u32 with link_mode bitmapAndrew Lunn1-4/+5
This is one step in allowing phylib to make use of link_mode bitmaps, instead of u32 for supported and advertised features. Convert the phy drivers to use bitmaps to indicates the features they support. Build bitmap equivalents of the u32 values at runtime, and have the drivers point to the appropriate bitmap. These bitmaps are shared, and we don't want a driver to modify them. So mark them __ro_after_init. Within phylib, the features bitmap is currently turned back into a u32. This will be removed once the whole of phylib, and the drivers are converted to use bitmaps. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-12-01net: phy: remove generic settings for callbacks config_aneg and read_status from driversHeiner Kallweit1-4/+0
Remove generic settings for callbacks config_aneg and read_status from drivers. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-18net: phy: bcm63xx: Utilize correct config_intr functionDaniel Gonzalez Cabanelas1-2/+19
Commit a1cba5613edf ("net: phy: Add Broadcom phy library for common interfaces") make the BCM63xx PHY driver utilize bcm_phy_config_intr() which would appear to do the right thing, except that it does not write to the MII_BCM63XX_IR register but to MII_BCM54XX_ECR which is different. This would be causing invalid link parameters and events from being generated by the PHY interrupt. Fixes: a1cba5613edf ("net: phy: Add Broadcom phy library for common interfaces") Signed-off-by: Daniel Gonzalez Cabanelas <dgcbueu@gmail.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-07phy: Centralize setting driver module ownerAndrew Lunn1-2/+0
Rather than have each driver set the driver owner field, do it once in the core code. This will also help with later changes, when the device structure will move. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-08net: phy: Add Broadcom phy library for common interfacesArun Parameswaran1-33/+5
This patch adds the Broadcom phy library to consolidate common interfaces shared by Broadcom phy's. Moved the common interfaces to the 'bcm-phy-lib.c' and updated the Broadcom PHY drivers to use the new APIs. Signed-off-by: Arun Parameswaran <arunp@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-11-12net: phy: replace phy_drivers_register callsJohan Hovold1-14/+1
Replace module init/exit which only calls phy_drivers_register with module_phy_driver macro. Tested using Micrel driver, and otherwise compile-tested only. Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-27phy: bcm63xx: report Broadcom BCM63xx PHYs as internalFlorian Fainelli1-2/+2
The Broadcom BCM63xx PHY driver is for the SoC internal PHYs, flag these as internal PHY devices. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-07-09phylib: Support registering a bunch of driversChristian Hohnstaedt1-22/+9
If registering of one of them fails, all already registered drivers of this module will be unregistered. Use the new register/unregister functions in all drivers registering more than one driver. amd.c, realtek.c: Simplify: directly return registration result. Tested with broadcom.c All others compile-tested. Signed-off-by: Christian Hohnstaedt <chohnstaedt@innominate.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-04-03net:phy:bcm63xx: remove unnecessary codeSrinivas Kandagatla1-4/+1
Compile tested. remove unnecessary code that matches this coccinelle pattern ret = phy_write(x, y , z) if (ret < 0) return ret; return 0; As phy_write returns error code, we dont need to do not need extra check before returning. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-10-05net/phy: fix many "defined but unused" warningsUwe Kleine-König1-1/+1
MODULE_DEVICE_TABLE only expands to something if it's compiled for a module. So when building-in support for the phys, the mdio_device_id tables are unused. Marking them with __maybe_unused fixes the following warnings: drivers/net/phy/bcm63xx.c:134: warning: 'bcm63xx_tbl' defined but not used drivers/net/phy/broadcom.c:933: warning: 'broadcom_tbl' defined but not used drivers/net/phy/cicada.c:162: warning: 'cicada_tbl' defined but not used drivers/net/phy/davicom.c:222: warning: 'davicom_tbl' defined but not used drivers/net/phy/et1011c.c:114: warning: 'et1011c_tbl' defined but not used drivers/net/phy/icplus.c:137: warning: 'icplus_tbl' defined but not used drivers/net/phy/lxt.c:226: warning: 'lxt_tbl' defined but not used drivers/net/phy/marvell.c:724: warning: 'marvell_tbl' defined but not used drivers/net/phy/micrel.c:234: warning: 'micrel_tbl' defined but not used drivers/net/phy/national.c:154: warning: 'ns_tbl' defined but not used drivers/net/phy/qsemi.c:141: warning: 'qs6612_tbl' defined but not used drivers/net/phy/realtek.c:82: warning: 'realtek_tbl' defined but not used drivers/net/phy/smsc.c:257: warning: 'smsc_tbl' defined but not used drivers/net/phy/ste10Xp.c:135: warning: 'ste10Xp_tbl' defined but not used drivers/net/phy/vitesse.c:195: warning: 'vitesse_tbl' defined but not used Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-04-13PHY: fix typo in bcm63xx PHY driver tableFlorian Fainelli1-1/+1
Signed-off-by: Florian Fainelli <ffainelli@freebox.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-04-02phylib: Add module table to all existing phy driversDavid Woodhouse1-0/+8
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-07-07MIPS: BCM63XX: Add integrated ethernet PHY support for phylib.Maxime Bizon1-0/+132
Signed-off-by: Maxime Bizon <mbizon@freebox.fr> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> drivers/net/phy/Kconfig | 6 ++ drivers/net/phy/Makefile | 1 drivers/net/phy/bcm63xx.c | 132 ++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 139 insertions(+) create mode 100644 drivers/net/phy/bcm63xx.c Signed-off-by: David S. Miller <davem@davemloft.net>
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