- 06 Jan, 2021 8 commits
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David S. Miller authored
Marek Vasut says: ==================== net: ks8851: Add KS8851 PHY support The KS8851 has a reduced internal PHY, which is accessible through its registers at offset 0xe4. The PHY is compatible with KS886x PHY present in Micrel switches, including the PHY ID Low/High registers swap, which is present both in the MAC and the switch. ==================== Signed-off-by:David S. Miller <davem@davemloft.net>
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Marek Vasut authored
The KS8851 has a reduced internal PHY, which is accessible through its registers at offset 0xe4. The PHY is compatible with KS886x PHY present in Micrel switches, except the PHY ID Low/High registers are swapped. Register MDIO bus so this PHY can be detected and probed by phylib. Reviewed-by:
Andrew Lunn <andrew@lunn.ch> Signed-off-by:
Marek Vasut <marex@denx.de> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Heiner Kallweit <hkallweit1@gmail.com> Cc: Lukas Wunner <lukas@wunner.de> Signed-off-by:
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Marek Vasut authored
The KS8851 has a reduced internal PHY, which is accessible through its registers at offset 0xe4. The PHY is compatible with KS886x PHY present in Micrel switches, including the PHY ID Low/High registers swap, which is present both in the MAC and the switch. Reviewed-by:
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Yunjian Wang authored
Because macvlan_common_newlink() and macvlan_changelink() already checked NULL data parameter, so the additional check is unnecessary, just remove it. Fixes: 79cf79ab ("macvlan: add source mode") Signed-off-by:
Yunjian Wang <wangyunjian@huawei.com> Signed-off-by:
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Geetha sowjanya authored
Hardware supports 8 RSS groups per interface. Currently we are using only group '0'. This patch allows user to create new RSS groups/contexts and use the same as destination for flow steering rules. usage: To steer the traffic to RQ 2,3 ethtool -X eth0 weight 0 0 1 1 context new (It will print the allocated context id number) New RSS context is 1 ethtool -N eth0 flow-type tcp4 dst-port 80 context 1 loc 1 To delete the context ethtool -X eth0 context 1 delete When an RSS context is removed, the active classification rules using this context are also removed. Change-log: v4 - Fixed compiletime warning. - Address Saeed's comments on v3. v3 - Coverted otx2_set_rxfh() to use new function. v2 - Removed unrelated whitespace - Coverted otx2_get_rxfh() to use new function. Signed-off-by:
Sunil Kovvuri Goutham <sgoutham@marvell.com> Signed-off-by:
Geetha sowjanya <gakula@marvell.com> Signed-off-by:
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Bongsu Jeon authored
If there is a NCI command in work queue after closing the NCI device at nci_unregister_device, The NCI command timer starts at flush_workqueue function and then NCI command timeout handler would be called 5 second after flushing the NCI command work queue and destroying the queue. At that time, the timeout handler would try to use NCI command work queue that is destroyed already. it will causes the problem. To avoid this abnormal situation, change the sequence to prevent the NCI command timeout handler from being called after destroying the NCI command work queue. Signed-off-by:
Bongsu Jeon <bongsu.jeon@samsung.com> Signed-off-by:
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Zheng Yongjun authored
The function sockfd_lookup uses fget on the value that is stored in the file field of the returned structure, so fput should ultimately be applied to this value. This can be done directly, but it seems better to use the specific macro sockfd_put, which does the same thing. Perform a source code refactoring by using the following semantic patch. // <smpl> @@ expression s; @@ s = sockfd_lookup(...) ... + sockfd_put(s); - fput(s->file); // </smpl> Signed-off-by:Zheng Yongjun <zhengyongjun3@huawei.com> Signed-off-by:
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Zheng Yongjun authored
Use kzalloc rather than kcalloc(1,...) The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ @@ - kcalloc(1, + kzalloc( ...) // </smpl> Signed-off-by:
Ido Schimmel <idosch@nvidia.com> Signed-off-by:
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- 05 Jan, 2021 32 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linuxDavid S. Miller authored
Saeed Mahameed says: ==================== mlx5-updates-2021-01-05 SW steering, Refactor to have a device specific STE layer below dr_ste This series introduces some improvements and refactoring by adding a new layer below dr_ste to allow support for different devices format. It adds a struct of device specific callbacks for STE layer below dr_ste. Each device will implement its HW-specific function, and a common logic from the DR code will access these functions through the new ste_ctx API. Connect-X5-style steering format is called STE_v0. In the next patch series we bring the Connect-X6-style format - STE_v1. ==================== Signed-off-by: -
Zheng Yongjun authored
Use kzalloc rather than kcalloc(1,...) The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ @@ - kcalloc(1, + kzalloc( ...) // </smpl> Signed-off-by:
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Zheng Yongjun authored
Use kzalloc rather than kcalloc(1,...) The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ @@ - kcalloc(1, + kzalloc( ...) // </smpl> Signed-off-by:
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Zheng Yongjun authored
Use kzalloc rather than kcalloc(1,...) The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ @@ - kcalloc(1, + kzalloc( ...) // </smpl> Signed-off-by:
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Zheng Yongjun authored
Use kzalloc rather than kcalloc(1,...) The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ @@ - kcalloc(1, + kzalloc( ...) // </smpl> Signed-off-by:
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Zheng Yongjun authored
Use kzalloc rather than kcalloc(1,...) The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ @@ - kcalloc(1, + kzalloc( ...) // </smpl> Signed-off-by:
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Zheng Yongjun authored
spinlock can be initialized automatically with DEFINE_SPINLOCK() rather than explicitly calling spin_lock_init(). Signed-off-by:
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Zheng Yongjun authored
spinlock can be initialized automatically with DEFINE_SPINLOCK() rather than explicitly calling spin_lock_init(). Signed-off-by:
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Zheng Yongjun authored
spinlock can be initialized automatically with DEFINE_SPINLOCK() rather than explicitly calling spin_lock_init(). Signed-off-by:
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Zheng Yongjun authored
spinlock can be initialized automatically with DEFINE_SPINLOCK() rather than explicitly calling spin_lock_init(). Signed-off-by:
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Zheng Yongjun authored
Use the existing offsetof() macro instead of duplicating code. Signed-off-by:
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Zheng Yongjun authored
The simple_strtol() function is deprecated, use simple_strtoul() instead. Signed-off-by:
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Loic Poulain authored
MHI net is protocol agnostic, the payload protocol depends on the modem configuration, which can be either RMNET (IP muxing and aggregation) or raw IP. This patch adds support for incomming IPv4/IPv6 packets, that was previously unconditionnaly reported as RMNET packets. Signed-off-by:
Loic Poulain <loic.poulain@linaro.org> Signed-off-by:
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David S. Miller authored
Michael Walle says: ==================== enetc: code cleanups This are some code cleanups in the MDIO part of the enetc. They are intended to make the code more readable. ==================== Signed-off-by: -
Michael Walle authored
Now that there aren't any more macros with parameters, move the macros above any functions. Signed-off-by:
Michael Walle <michael@walle.cc> Reviewed-by:
Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by:
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Michael Walle authored
value is u16, masking with 0xffff is a nop. Drop it. Signed-off-by:
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Michael Walle authored
The macro enetc_mdio_rd_reg() is just used in that particular case and has a hardcoded parameter name "mdio_priv". Define a specific function to use for readx_poll_timeout() instead. Also drop the TIMEOUT macro since it is used just once. Signed-off-by:
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Michael Walle authored
Before commit 6517798d ("enetc: Make MDIO accessors more generic and export to include/linux/fsl") these macros actually had some benefits. But after the commit it just makes the code hard to read. Drop the macro indirections. Signed-off-by:
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Yevgeny Kliteynik authored
Move HW specific modify header fields and logic to STEv0 file and use the new STE context callbacks. Since STEv0 and STEv1 modify actions values are different, each version has its own implementation. Signed-off-by:
Yevgeny Kliteynik <kliteyn@nvidia.com> Reviewed-by:
Alex Vesker <valex@nvidia.com> Reviewed-by:
Saeed Mahameed <saeedm@nvidia.com> Signed-off-by:
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Yevgeny Kliteynik authored
Extend the STE context struct with per-device modify header actions. Signed-off-by:
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Yevgeny Kliteynik authored
Use STE tx/rx actions per-device API: move HW specific action apply logic from dr_ste to STEv0 file - STEv0 and STEv1 actions format is different, each version should have its own implementation. Signed-off-by:
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Yevgeny Kliteynik authored
Extend the STE context struct with per-device tx/rx actions. Signed-off-by:
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Yevgeny Kliteynik authored
Use the new setters and getters API for STEv0: move HW specific setter and getters from dr_ste to STEv0 file. Since STEv0 and STEv1 format are different each version should implemented different setters and getters. Rename remaining static functions w/o mlx5 prefix. Signed-off-by:
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Yevgeny Kliteynik authored
Extend the STE context struct with various per-device setters and getters. Signed-off-by:
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Yevgeny Kliteynik authored
The action apply logic is device specific per STE version, moving to the STE layer will allow implementing it for both devices while keeping DR upper layers the same. Signed-off-by:
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Yevgeny Kliteynik authored
Reworked ICMP tag builder to better handle ICMP v4/6 fields and avoid unneeded code duplication and 'if' statements, removed unused macro, changed bitfield of len 8 to u8. Signed-off-by:
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Yevgeny Kliteynik authored
The lookup types are device specific and should not be exposed to DR upper layers, matchers/tables. Each HW STE version should keep them internal. The lu_type size is updated to support larger lu_types as required for STEv1. Signed-off-by:
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Yevgeny Kliteynik authored
Merge DR_STE_STE macros for better code reuse, the macro DR_STE_SET_MASK_V and DR_STE_SET_TAG are merged to avoid tag and bit_mask function creation which are usually the same. Signed-off-by:
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Yevgeny Kliteynik authored
Check vport_cap only if match on source gvmi is required. Signed-off-by:
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Yevgeny Kliteynik authored
Signed-off-by:
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Yevgeny Kliteynik authored
Move current STE match logic to a seprate file. This file will be used for HW specific STEv0. Future patches will add functionality for v1 steering. Signed-off-by:
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Yevgeny Kliteynik authored
Split the STE builders functionality into the common part and device-specific part. All the device-specific part (with 'v0' in the function names) is accessed through the STE context structure. Subsequent patches will have the device-specific logic moved to a separate file. Signed-off-by:
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