linux-stable.git/include/linux/phy.h, branch v5.17.7 Linux kernel stable tree net: phy: correct spelling error of media in documentation 2022-03-10T22:40:59+00:00 Colin Foster colin.foster@in-advantage.com 2022-03-09T06:25:44+00:00 26183cfe478c1d1d5cd1e3920a4b2c5b1980849d The header file incorrectly referenced "median-independant interface" instead of media. Correct this typo. Signed-off-by: Colin Foster <colin.foster@in-advantage.com> Fixes: 4069a572d423 ("net: phy: Document core PHY structures") Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://lore.kernel.org/r/20220309062544.3073-1-colin.foster@in-advantage.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
The header file incorrectly referenced "median-independant interface"
instead of media. Correct this typo.

Signed-off-by: Colin Foster <colin.foster@in-advantage.com>
Fixes: 4069a572d423 ("net: phy: Document core PHY structures")
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://lore.kernel.org/r/20220309062544.3073-1-colin.foster@in-advantage.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-12-09T21:23:02+00:00 Jakub Kicinski kuba@kernel.org 2021-12-09T20:04:19+00:00 3150a73366b64e3109f0facbc98bcacbc14e81ba No conflicts. Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
No conflicts.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
net: phy: Remove unnecessary indentation in the comments of phy_device 2021-12-08T05:26:06+00:00 Yanteng Si siyanteng01@gmail.com 2021-12-06T08:12:27+00:00 a97770cc4016c2733bcef9dbe3d5b1ad02d13356 Fix warning as: linux-next/Documentation/networking/kapi:122: ./include/linux/phy.h:543: WARNING: Unexpected indentation. linux-next/Documentation/networking/kapi:122: ./include/linux/phy.h:544: WARNING: Block quote ends without a blank line; unexpected unindent. linux-next/Documentation/networking/kapi:122: ./include/linux/phy.h:546: WARNING: Unexpected indentation. Suggested-by: Akira Yokosawa <akiyks@gmail.com> Signed-off-by: Yanteng Si <siyanteng@loongson.cn> Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
Fix warning as:

linux-next/Documentation/networking/kapi:122: ./include/linux/phy.h:543: WARNING: Unexpected indentation.
linux-next/Documentation/networking/kapi:122: ./include/linux/phy.h:544: WARNING: Block quote ends without a blank line; unexpected unindent.
linux-next/Documentation/networking/kapi:122: ./include/linux/phy.h:546: WARNING: Unexpected indentation.

Suggested-by: Akira Yokosawa <akiyks@gmail.com>
Signed-off-by: Yanteng Si <siyanteng@loongson.cn>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
net: document SMII and correct phylink's new validation mechanism 2021-11-17T03:22:30+00:00 Russell King (Oracle) rmk+kernel@armlinux.org.uk 2021-11-15T17:11:17+00:00 b9241f54138ca5af4d3c5ca6db56be83d7491508 SMII has not been documented in the kernel, but information on this PHY interface mode has been recently found. Document it, and correct the recently introduced phylink handling for this interface mode. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/E1mmfVl-0075nP-14@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
SMII has not been documented in the kernel, but information on this PHY
interface mode has been recently found. Document it, and correct the
recently introduced phylink handling for this interface mode.

Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/E1mmfVl-0075nP-14@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
net: phy: add phy_interface_t bitmap support 2021-10-26T14:10:36+00:00 Russell King (Oracle) rmk+kernel@armlinux.org.uk 2021-10-26T10:06:01+00:00 8e20f591f204f8db7f1182918f8e2285d3f589e0 Add support for a bitmap for phy interface modes, which includes: - a macro to declare the interface bitmap - an inline helper to zero the interface bitmap - an inline helper to detect an empty interface bitmap - inline helpers to do a bitwise AND and OR operations on two interface bitmaps Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net> 
Add support for a bitmap for phy interface modes, which includes:
- a macro to declare the interface bitmap
- an inline helper to zero the interface bitmap
- an inline helper to detect an empty interface bitmap
- inline helpers to do a bitwise AND and OR operations on two interface
  bitmaps

Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: phy: add genphy_c45_fast_retrain 2021-10-25T13:04:18+00:00 Luo Jie luoj@codeaurora.org 2021-10-24T08:27:34+00:00 63c67f526db86d3102a77437a510c949f6debb08 Add generic fast retrain auto-negotiation function for C45 PHYs. Signed-off-by: Luo Jie <luoj@codeaurora.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net> 
Add generic fast retrain auto-negotiation function for C45 PHYs.

Signed-off-by: Luo Jie <luoj@codeaurora.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: phy: add API to read 802.3-c45 IDs 2021-07-20T13:55:20+00:00 Xu Liang lxu@maxlinear.com 2021-07-19T05:32:11+00:00 8b72b301b442907742c1af1b8fcb52e351a2aac1 Add API to read 802.3-c45 IDs so that C22/C45 mixed device can use C45 APIs without failing ID checks. Signed-off-by: Xu Liang <lxu@maxlinear.com> Acked-by: Hauke Mehrtens <hmehrtens@maxlinear.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net> 
Add API to read 802.3-c45 IDs so that C22/C45 mixed device can use
C45 APIs without failing ID checks.

Signed-off-by: Xu Liang <lxu@maxlinear.com>
Acked-by: Hauke Mehrtens <hmehrtens@maxlinear.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: phy: Add 25G BASE-R interface mode 2021-06-12T20:08:57+00:00 Steen Hegelund steen.hegelund@microchip.com 2021-06-11T12:54:51+00:00 a56c286865692ac12291afe4c66198915c6b08f9 Add 25gbase-r phy interface mode Signed-off-by: Steen Hegelund <steen.hegelund@microchip.com> Signed-off-by: Bjarni Jonasson <bjarni.jonasson@microchip.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net> 
Add 25gbase-r phy interface mode

Signed-off-by: Steen Hegelund <steen.hegelund@microchip.com>
Signed-off-by: Bjarni Jonasson <bjarni.jonasson@microchip.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: phy: Introduce fwnode_get_phy_id() 2021-06-11T20:08:52+00:00 Calvin Johnson calvin.johnson@oss.nxp.com 2021-06-11T10:53:51+00:00 114dea60043b8f0c82c67dd281719ef8919c2416 Extract phy_id from compatible string. This will be used by fwnode_mdiobus_register_phy() to create phy device using the phy_id. Signed-off-by: Calvin Johnson <calvin.johnson@oss.nxp.com> Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Acked-by: Grant Likely <grant.likely@arm.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Extract phy_id from compatible string. This will be used by
fwnode_mdiobus_register_phy() to create phy device using the
phy_id.

Signed-off-by: Calvin Johnson <calvin.johnson@oss.nxp.com>
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Acked-by: Grant Likely <grant.likely@arm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: phy: Introduce phy related fwnode functions 2021-06-11T20:08:52+00:00 Calvin Johnson calvin.johnson@oss.nxp.com 2021-06-11T10:53:49+00:00 425775ed31a6fac8b66ab077f7936fafad895ef6 Define fwnode_phy_find_device() to iterate an mdiobus and find the phy device of the provided phy fwnode. Additionally define device_phy_find_device() to find phy device of provided device. Define fwnode_get_phy_node() to get phy_node using named reference. Signed-off-by: Calvin Johnson <calvin.johnson@oss.nxp.com> Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Acked-by: Grant Likely <grant.likely@arm.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Define fwnode_phy_find_device() to iterate an mdiobus and find the
phy device of the provided phy fwnode. Additionally define
device_phy_find_device() to find phy device of provided device.

Define fwnode_get_phy_node() to get phy_node using named reference.

Signed-off-by: Calvin Johnson <calvin.johnson@oss.nxp.com>
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Acked-by: Grant Likely <grant.likely@arm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>