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2022-03-08net: mdio-mux: add bus name to bus idHeiner Kallweit1-2/+2
In case of DT-configured systems it may be hard to identify the PHY interrupt in the /proc/interrupts output. Therefore add the name to the id to make clearer that it's about a device on a muxed mdio bus. In my case: Now: mdio_mux-0.e40908ff:08 Before: 0.e40908ff:08 Signed-off-by: Heiner Kallweit <[email protected]> Reviewed-by: Andrew Lunn <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Paolo Abeni <[email protected]>
2022-02-24Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski1-1/+5
tools/testing/selftests/net/mptcp/mptcp_join.sh 34aa6e3bccd8 ("selftests: mptcp: add ip mptcp wrappers") 857898eb4b28 ("selftests: mptcp: add missing join check") 6ef84b1517e0 ("selftests: mptcp: more robust signal race test") https://lore.kernel.org/all/[email protected]/ drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/act.h drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/ct.c fb7e76ea3f3b6 ("net/mlx5e: TC, Skip redundant ct clear actions") c63741b426e11 ("net/mlx5e: Fix MPLSoUDP encap to use MPLS action information") 09bf97923224f ("net/mlx5e: TC, Move pedit_headers_action to parse_attr") 84ba8062e383 ("net/mlx5e: Test CT and SAMPLE on flow attr") efe6f961cd2e ("net/mlx5e: CT, Don't set flow flag CT for ct clear flow") 3b49a7edec1d ("net/mlx5e: TC, Reject rules with multiple CT actions") Signed-off-by: Jakub Kicinski <[email protected]>
2022-02-21net: mdio-ipq4019: add delay after clock enableBaruch Siach1-1/+5
Experimentation shows that PHY detect might fail when the code attempts MDIO bus read immediately after clock enable. Add delay to stabilize the clock before bus access. PHY detect failure started to show after commit 7590fc6f80ac ("net: mdio: Demote probed message to debug print") that removed coincidental delay between clock enable and bus access. 10ms is meant to match the time it take to send the probed message over UART at 115200 bps. This might be a far overshoot. Fixes: 23a890d493e3 ("net: mdio: Add the reset function for IPQ MDIO driver") Signed-off-by: Baruch Siach <[email protected]> Reviewed-by: Andrew Lunn <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2022-02-10Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski1-0/+1
No conflicts. Signed-off-by: Jakub Kicinski <[email protected]>
2022-02-09net: mdio: aspeed: Add missing MODULE_DEVICE_TABLEJoel Stanley1-0/+1
Fix loading of the driver when built as a module. Fixes: f160e99462c6 ("net: phy: Add mdio-aspeed") Signed-off-by: Joel Stanley <[email protected]> Reviewed-by: Andrew Lunn <[email protected]> Acked-by: Andrew Jeffery <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2022-02-02drivers: net: Replace acpi_bus_get_device()Rafael J. Wysocki1-1/+2
Replace acpi_bus_get_device() that is going to be dropped with acpi_fetch_acpi_dev(). No intentional functional impact. Reviewed-by: Andrew Lunn <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]> Link: https://lore.kernel.org/r/11918902.O9o76ZdvQC@kreacher Link: https://lore.kernel.org/r/11920660.O9o76ZdvQC@kreacher Signed-off-by: Jakub Kicinski <[email protected]>
2021-12-01net: mdio: mscc-miim: Add depend of REGMAP_MMIO on MDIO_MSCC_MIIMTianchen Ding1-1/+1
There's build error while CONFIG_REGMAP_MMIO is not set and CONFIG_MDIO_MSCC_MIIM=m. ERROR: modpost: "__devm_regmap_init_mmio_clk" [drivers/net/mdio/mdio-mscc-miim.ko] undefined! Add the depend of REGMAP_MMIO to fix it. Fixes: a27a76282837 ("net: mdio: mscc-miim: convert to a regmap implementation") Signed-off-by: Tianchen Ding <[email protected]> Reviewed-by: Andrew Lunn <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2021-11-30net: mdio: mscc-miim: Set back the optional resource.Horatiu Vultur1-11/+16
In the blamed commit, the second memory resource was not considered anymore as optional. On some platforms like sparx5 the second resource is optional. So add it back as optional and restore the comment that says so. Fixes: a27a762828375a ("net: mdio: mscc-miim: convert to a regmap implementation") Signed-off-by: Horatiu Vultur <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-11-29net: dsa: ocelot: felix: utilize shared mscc-miim driver for indirect MDIO ↵Colin Foster1-11/+27
access Switch to a shared MDIO access implementation by way of the mdio-mscc-miim driver. Signed-off-by: Colin Foster <[email protected]> Tested-by: Vladimir Oltean <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-11-29net: mdio: mscc-miim: convert to a regmap implementationColin Foster1-42/+121
Utilize regmap instead of __iomem to perform indirect mdio access. This will allow for custom regmaps to be used by way of the mscc_miim_setup function. Signed-off-by: Colin Foster <[email protected]> Tested-by: Vladimir Oltean <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-11-29net: mdio: ipq8064: replace ioremap() with devm_ioremap()Yang Yingliang1-1/+1
Use devm_ioremap() instead of ioremap() to avoid iounmap() missing. Signed-off-by: Yang Yingliang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-11-25mdio: aspeed: Fix "Link is Down" issueDylan Hung1-0/+7
The issue happened randomly in runtime. The message "Link is Down" is popped but soon it recovered to "Link is Up". The "Link is Down" results from the incorrect read data for reading the PHY register via MDIO bus. The correct sequence for reading the data shall be: 1. fire the command 2. wait for command done (this step was missing) 3. wait for data idle 4. read data from data register Cc: [email protected] Fixes: f160e99462c6 ("net: phy: Add mdio-aspeed") Reviewed-by: Joel Stanley <[email protected]> Signed-off-by: Dylan Hung <[email protected]> Reviewed-by: Andrew Lunn <[email protected]> Reviewed-by: Russell King (Oracle) <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2021-09-28net: mdio-ipq4019: Fix the error for an optional regs resourceCai Huoqing1-1/+5
The second resource is optional which is only provided on the chipset IPQ5018. But the blamed commit ignores that and if the resource is not there it just fails. the resource is used like this, if (priv->eth_ldo_rdy) { val = readl(priv->eth_ldo_rdy); val |= BIT(0); writel(val, priv->eth_ldo_rdy); fsleep(IPQ_PHY_SET_DELAY_US); } This patch reverts that to still allow the second resource to be optional because other SoC have the some MDIO controller and doesn't need to second resource. Fixes: fa14d03e014a ("net: mdio-ipq4019: Make use of devm_platform_ioremap_resource()") Signed-off-by: Cai Huoqing <[email protected]> Reviewed-by: Andrew Lunn <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2021-09-28net: mdio: mscc-miim: Fix the mdio controllerHoratiu Vultur1-5/+10
According to the documentation the second resource is optional. But the blamed commit ignores that and if the resource is not there it just fails. This patch reverts that to still allow the second resource to be optional because other SoC have the some MDIO controller and doesn't need to second resource. Fixes: 672a1c394950 ("net: mdio: mscc-miim: Make use of the helper function devm_platform_ioremap_resource()") Signed-off-by: Horatiu Vultur <[email protected]> Reviewed-by: Cai Huoqing <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-08-31net: mdio: mscc-miim: Make use of the helper function ↵Cai Huoqing1-8/+4
devm_platform_ioremap_resource() Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by: Cai Huoqing <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-08-31net: mdio-ipq4019: Make use of devm_platform_ioremap_resource()Cai Huoqing1-4/+1
Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by: Cai Huoqing <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-08-19Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski1-13/+24
drivers/ptp/Kconfig: 55c8fca1dae1 ("ptp_pch: Restore dependency on PCI") e5f31552674e ("ethernet: fix PTP_1588_CLOCK dependencies") Signed-off-by: Jakub Kicinski <[email protected]>
2021-08-18net: mdio-mux: Handle -EPROBE_DEFER correctlySaravana Kannan1-2/+6
When registering mdiobus children, if we get an -EPROBE_DEFER, we shouldn't ignore it and continue registering the rest of the mdiobus children. This would permanently prevent the deferring child mdiobus from working instead of reattempting it in the future. So, if a child mdiobus needs to be reattempted in the future, defer the entire mdio-mux initialization. This fixes the issue where PHYs sitting under the mdio-mux aren't initialized correctly if the PHY's interrupt controller is not yet ready when the mdio-mux is being probed. Additional context in the link below. Fixes: 0ca2997d1452 ("netdev/of/phy: Add MDIO bus multiplexer support.") Link: https://lore.kernel.org/lkml/CAGETcx95kHrv8wA-O+-JtfH7H9biJEGJtijuPVN0V5dUKUAB3A@mail.gmail.com/#t Signed-off-by: Saravana Kannan <[email protected]> Reviewed-by: Andrew Lunn <[email protected]> Acked-by: Marc Zyngier <[email protected]> Tested-by: Marc Zyngier <[email protected]> Acked-by: Kevin Hilman <[email protected]> Tested-by: Kevin Hilman <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-08-18net: mdio-mux: Don't ignore memory allocation errorsSaravana Kannan1-10/+18
If we are seeing memory allocation errors, don't try to continue registering child mdiobus devices. It's unlikely they'll succeed. Fixes: 342fa1964439 ("mdio: mux: make child bus walking more permissive and errors more verbose") Signed-off-by: Saravana Kannan <[email protected]> Reviewed-by: Andrew Lunn <[email protected]> Acked-by: Marc Zyngier <[email protected]> Tested-by: Marc Zyngier <[email protected]> Acked-by: Kevin Hilman <[email protected]> Tested-by: Kevin Hilman <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-08-18net: mdio-mux: Delete unnecessary devm_kfreeSaravana Kannan1-1/+0
The whole point of devm_* APIs is that you don't have to undo them if you are returning an error that's going to get propagated out of a probe() function. So delete unnecessary devm_kfree() call in the error return path. Fixes: b60161668199 ("mdio: mux: Correct mdio_mux_init error path issues") Signed-off-by: Saravana Kannan <[email protected]> Reviewed-by: Andrew Lunn <[email protected]> Acked-by: Marc Zyngier <[email protected]> Tested-by: Marc Zyngier <[email protected]> Acked-by: Kevin Hilman <[email protected]> Tested-by: Kevin Hilman <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-08-16MDIO: Kconfig: Specify more IPQ chipset supportedLuo Jie2-1/+2
The IPQ MDIO driver currently supports the chipset IPQ40xx, IPQ807x, IPQ60xx and IPQ50xx. Add the compatible 'qcom,ipq5018-mdio' because of ethernet LDO dedicated to the IPQ5018 platform. Signed-off-by: Luo Jie <[email protected]> Reviewed-by: Andrew Lunn <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-08-16net: mdio: Add the reset function for IPQ MDIO driverLuo Jie2-0/+44
1. configure the MDIO clock source frequency. 2. the LDO resource is needed to configure the ethernet LDO available for CMN_PLL. Signed-off-by: Luo Jie <[email protected]> Reviewed-by: Andrew Lunn <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-06-25net: mdiobus: withdraw fwnode_mdbiobus_registerMarcin Wojtas1-22/+0
The newly implemented fwnode_mdbiobus_register turned out to be problematic - in case the fwnode_/of_/acpi_mdio are built as modules, a dependency cycle can be observed during the depmod phase of modules_install, eg.: depmod: ERROR: Cycle detected: fwnode_mdio -> of_mdio -> fwnode_mdio depmod: ERROR: Found 2 modules in dependency cycles! OR: depmod: ERROR: Cycle detected: acpi_mdio -> fwnode_mdio -> acpi_mdio depmod: ERROR: Found 2 modules in dependency cycles! A possible solution could be to rework fwnode_mdiobus_register, so that to merge the contents of acpi_mdiobus_register and of_mdiobus_register. However feasible, such change would be very intrusive and affect huge amount of the of_mdiobus_register users. Since there are currently 2 users of ACPI and MDIO (xgmac_mdio and mvmdio), withdraw the fwnode_mdbiobus_register and roll back to a simple 'if' condition in affected drivers. Fixes: 62a6ef6a996f ("net: mdiobus: Introduce fwnode_mdbiobus_register()") Signed-off-by: Marcin Wojtas <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-06-22net: mdiobus: Introduce fwnode_mdbiobus_register()Marcin Wojtas1-0/+22
This patch introduces a new helper function that wraps acpi_/of_ mdiobus_register() and allows its usage via common fwnode_ interface. Fall back to raw mdiobus_register() in case CONFIG_FWNODE_MDIO is not enabled, in order to satisfy compatibility in all future user drivers. Signed-off-by: Marcin Wojtas <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-06-17net: mdio: use device_set_node() to setup both fwnode and ofIoana Ciornei2-7/+5
Use the newly introduced helper to setup both the of_node and the fwnode for a given device. Signed-off-by: Ioana Ciornei <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-06-17net: mdio: setup of_node for the MDIO deviceIoana Ciornei1-0/+1
By mistake, the of_node of the MDIO device was not setup in the patch linked below. As a consequence, any PHY driver that depends on the of_node in its probe callback was not be able to successfully finish its probe on a PHY, thus the Generic PHY driver was used instead. Fix this by actually setting up the of_node. Fixes: bc1bee3b87ee ("net: mdiobus: Introduce fwnode_mdiobus_register_phy()") Signed-off-by: Ioana Ciornei <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-06-11net: mdio: mscc-miim: Use devm_platform_get_and_ioremap_resource()Yang Yingliang1-5/+1
Use devm_platform_get_and_ioremap_resource() to simplify code. Signed-off-by: Yang Yingliang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-06-11net: mdio: Add ACPI support code for mdioCalvin Johnson3-0/+66
Define acpi_mdiobus_register() to Register mii_bus and create PHYs for each ACPI child node. Signed-off-by: Calvin Johnson <[email protected]> Signed-off-by: Ioana Ciornei <[email protected]> Acked-by: Rafael J. Wysocki <[email protected]> Acked-by: Grant Likely <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-06-11of: mdio: Refactor of_mdiobus_register_phy()Calvin Johnson1-55/+1
Refactor of_mdiobus_register_phy() to use fwnode_mdiobus_register_phy(). Also, remove the of_find_mii_timestamper() since the fwnode variant is used instead. Signed-off-by: Calvin Johnson <[email protected]> Signed-off-by: Ioana Ciornei <[email protected]> Acked-by: Grant Likely <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-06-11net: mdiobus: Introduce fwnode_mdiobus_register_phy()Calvin Johnson4-40/+158
Introduce fwnode_mdiobus_register_phy() to register PHYs on the mdiobus. From the compatible string, identify whether the PHY is c45 and based on this create a PHY device instance which is registered on the mdiobus. Along with fwnode_mdiobus_register_phy() also introduce fwnode_find_mii_timestamper() and fwnode_mdiobus_phy_device_register() since they are needed. While at it, also use the newly introduced fwnode operation in of_mdiobus_phy_device_register(). Signed-off-by: Calvin Johnson <[email protected]> Signed-off-by: Ioana Ciornei <[email protected]> Acked-by: Grant Likely <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-06-11net: mii_timestamper: check NULL in unregister_mii_timestamper()Calvin Johnson1-4/+2
Callers of unregister_mii_timestamper() currently check for NULL value of mii_ts before calling it. Place the NULL check inside unregister_mii_timestamper() and update the callers accordingly. Signed-off-by: Calvin Johnson <[email protected]> Reviewed-by: Andy Shevchenko <[email protected]> Suggested-by: Andy Shevchenko <[email protected]> Signed-off-by: Ioana Ciornei <[email protected]> Acked-by: Grant Likely <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-06-11of: mdio: Refactor of_get_phy_id()Calvin Johnson1-11/+1
With the introduction of fwnode_get_phy_id(), refactor of_get_phy_id() to use fwnode equivalent. Signed-off-by: Calvin Johnson <[email protected]> Signed-off-by: Ioana Ciornei <[email protected]> Acked-by: Grant Likely <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-06-11of: mdio: Refactor of_phy_find_device()Calvin Johnson1-12/+1
Refactor of_phy_find_device() to use fwnode_phy_find_device(). Signed-off-by: Calvin Johnson <[email protected]> Signed-off-by: Ioana Ciornei <[email protected]> Acked-by: Grant Likely <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-06-11net: phy: Introduce fwnode_mdio_find_device()Calvin Johnson1-10/+1
Define fwnode_mdio_find_device() to get a pointer to the mdio_device from fwnode passed to the function. Refactor of_mdio_find_device() to use fwnode_mdio_find_device(). Signed-off-by: Calvin Johnson <[email protected]> Signed-off-by: Ioana Ciornei <[email protected]> Acked-by: Grant Likely <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-06-10net: mido: mdio-mux-bcm-iproc: Use devm_platform_get_and_ioremap_resource()Yang Yingliang1-4/+3
Use devm_platform_get_and_ioremap_resource() to simplify code and avoid a null-ptr-deref by checking 'res' in it. Signed-off-by: Yang Yingliang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-06-01net: mdio: Fix spelling mistakesZheng Yongjun4-4/+4
informations ==> information typicaly ==> typically derrive ==> derive eventhough ==> even though Signed-off-by: Zheng Yongjun <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-05-27Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski2-3/+0
cdc-wdm: s/kill_urbs/poison_urbs/ to fix build Signed-off-by: Jakub Kicinski <[email protected]>
2021-05-14net: mdio: ipq8064: enlarge sleep after read/write operationAnsuel Smith1-2/+9
With the use of the qca8k dsa driver, some problem arised related to port status detection. With a load on a specific port (for example a simple speed test), the driver starts to behave in a strange way and garbage data is produced. To address this, enlarge the sleep delay and address a bug for the reg offset 31 that require additional delay for this specific reg. Signed-off-by: Ansuel Smith <[email protected]> Reviewed-by: Florian Fainelli <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-05-14net: mdio: ipq8064: add regmap config to disable REGCACHEAnsuel Smith1-10/+24
mdio drivers should not use REGCHACHE. Also disable locking since it's handled by the mdio users and regmap is always accessed atomically. Signed-off-by: Ansuel Smith <[email protected]> Reviewed-by: Florian Fainelli <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-05-14net: mdio: ipq8064: clean whitespaces in defineAnsuel Smith1-12/+13
Fix mixed whitespace and tab for define spacing. Signed-off-by: Ansuel Smith <[email protected]> Reviewed-by: Andrew Lunn <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-05-13net: mdio: octeon: Fix some double free issuesChristophe JAILLET1-2/+0
'bus->mii_bus' has been allocated with 'devm_mdiobus_alloc_size()' in the probe function. So it must not be freed explicitly or there will be a double free. Remove the incorrect 'mdiobus_free' in the error handling path of the probe function and in remove function. Suggested-By: Andrew Lunn <[email protected]> Fixes: 35d2aeac9810 ("phy: mdio-octeon: Use devm_mdiobus_alloc_size()") Signed-off-by: Christophe JAILLET <[email protected]> Reviewed-by: Russell King <[email protected]> Reviewed-by: Andrew Lunn <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-05-13net: mdio: thunder: Fix a double free issue in the .remove functionChristophe JAILLET1-1/+0
'bus->mii_bus' have been allocated with 'devm_mdiobus_alloc_size()' in the probe function. So it must not be freed explicitly or there will be a double free. Remove the incorrect 'mdiobus_free' in the remove function. Fixes: 379d7ac7ca31 ("phy: mdio-thunder: Add driver for Cavium Thunder SoC MDIO buses.") Signed-off-by: Christophe JAILLET <[email protected]> Reviewed-by: Russell King <[email protected]> Reviewed-by: Andrew Lunn <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-04-27net: phy: Add support for microchip SMI0 MDIO busAndrew Lunn2-2/+14
SMI0 is a mangled version of MDIO. The main low level difference is the MDIO C22 OP code is always 0, not 0x2 or 0x1 for Read/Write. The read/write information is instead encoded in the PHY address. Extend the bit-bang code to allow the op code to be overridden, but default to normal C22 values. Add an extra compatible to the mdio-gpio driver, and when this compatible is present, set the op codes to 0. A higher level driver, sitting on top of the basic MDIO bus driver can then implement the rest of the microchip SMI0 odderties. Signed-off-by: Andrew Lunn <[email protected]> Signed-off-by: Michael Grzeschik <[email protected]> Signed-off-by: Oleksij Rempel <[email protected]> Reviewed-by: Florian Fainelli <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-03-29net: mdio: Remove redundant dev_err call in mdio_mux_iproc_probe()Guobin Huang1-3/+1
There is a error message within devm_ioremap_resource already, so remove the dev_err call to avoid redundant error message. Reported-by: Hulk Robot <[email protected]> Signed-off-by: Guobin Huang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-03-16net: mdio: Add BCM6368 MDIO mux bus controllerÁlvaro Fernández Rojas3-0/+196
This controller is present on BCM6318, BCM6328, BCM6362, BCM6368 and BCM63268 SoCs. Signed-off-by: Álvaro Fernández Rojas <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-03-16net: mdio: Alphabetically sort header inclusionCalvin Johnson16-58/+56
Alphabetically sort header inclusion Signed-off-by: Calvin Johnson <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-02-17net: mdio: Remove of_phy_attach()Florian Fainelli1-30/+0
We have no in-tree users, also update the sfp-phylink.rst documentation to indicate that phy_attach_direct() is used instead of of_phy_attach(). Signed-off-by: Florian Fainelli <[email protected]> Reviewed-by: Andrew Lunn <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-02-15net: phy: rename PHY_IGNORE_INTERRUPT to PHY_MAC_INTERRUPTHeiner Kallweit1-2/+2
Some internal PHY's have their events like link change reported by the MAC interrupt. We have PHY_IGNORE_INTERRUPT to deal with this scenario. I'm not too happy with this name. We don't ignore interrupts, typically there is no interrupt exposed at a PHY level. So let's rename it to PHY_MAC_INTERRUPT. This is in line with phy_mac_interrupt(), which is called from the MAC interrupt handler to handle PHY events. Signed-off-by: Heiner Kallweit <[email protected]> Reviewed-by: Andrew Lunn <[email protected]> Acked-by: Florian Fainelli <[email protected]> Reviewed-by: Russell King <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-01-19mdio-bitbang: Export mdiobb_{read,write}()Geert Uytterhoeven1-2/+4
Export mdiobb_read() and mdiobb_write(), so Ethernet controller drivers can call them from their MDIO read/write wrappers. Signed-off-by: Geert Uytterhoeven <[email protected]> Tested-by: Wolfram Sang <[email protected]> Reviewed-by: Florian Fainelli <[email protected]> Signed-off-by: Jakub Kicinski <[email protected]>
2020-10-10net: phy: Move of_mdio from drivers/of to drivers/net/mdioCalvin Johnson3-0/+602
Better place for of_mdio.c is drivers/net/mdio. Move of_mdio.c from drivers/of to drivers/net/mdio Signed-off-by: Calvin Johnson <[email protected]> Acked-by: Rob Herring <[email protected]> Signed-off-by: Jakub Kicinski <[email protected]>
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