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path: root/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c
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2023-07-28net: Explicitly include correct DT includesRob Herring1-0/+2
The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Acked-by: Alex Elder <elder@linaro.org> Reviewed-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> Reviewed-by: Wei Fang <wei.fang@nxp.com> Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Simon Horman <simon.horman@corigine.com> Link: https://lore.kernel.org/r/20230727014944.3972546-1-robh@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-10-19net: dpaa: Convert to phylinkSean Anderson1-75/+15
This converts DPAA to phylink. All macs are converted. This should work with no device tree modifications (including those made in this series), except for QSGMII (as noted previously). The mEMAC configuration is one of the tricker areas. I have tried to capture all the restrictions across the various models. Most of the time, we assume that if the serdes supports a mode or the phy-interface-mode specifies it, then we support it. The only place we can't do this is (RG)MII, since there's no serdes. In that case, we rely on a (new) devicetree property. There are also several cases where half-duplex is broken. Unfortunately, only a single compatible is used for the MAC, so we have to use the board compatible instead. The 10GEC conversion is very straightforward, since it only supports XAUI. There is generally nothing to configure. The dTSEC conversion is broadly similar to mEMAC, but is simpler because we don't support configuring the SerDes (though this can be easily added) and we don't have multiple PCSs. From what I can tell, there's nothing different in the driver or documentation between SGMII and 1000BASE-X except for the advertising. Similarly, I couldn't find anything about 2500BASE-X. In both cases, I treat them like SGMII. These modes aren't used by any in-tree boards. Similarly, despite being mentioned in the driver, I couldn't find any documented SoCs which supported QSGMII. I have left it unimplemented for now. Signed-off-by: Sean Anderson <sean.anderson@seco.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-01net: ethernet: move from strlcpy with unused retval to strscpyWolfram Sang1-2/+2
Follow the advice of the below link and prefer 'strscpy' in this subsystem. Conversion is 1:1 because the return value is not used. Generated by a coccinelle script. Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/ Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Petr Machata <petrm@nvidia.com> # For drivers/net/ethernet/mellanox/mlxsw Acked-by: Geoff Levand <geoff@infradead.org> # For ps3_gelic_net and spider_net_ethtool Acked-by: Tom Lendacky <thomas.lendacky@amd.com> # For drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c Acked-by: Marcin Wojtas <mw@semihalf.com> # For drivers/net/ethernet/marvell/mvpp2 Reviewed-by: Leon Romanovsky <leonro@nvidia.com> # For drivers/net/ethernet/mellanox/mlx{4|5} Reviewed-by: Shay Agroskin <shayagr@amazon.com> # For drivers/net/ethernet/amazon/ena Acked-by: Krzysztof Hałasa <khalasa@piap.pl> # For IXP4xx Ethernet Link: https://lore.kernel.org/r/20220830201457.7984-3-wsa+renesas@sang-engineering.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-05-28net: dpaa: Convert to SPDX identifiersSean Anderson1-29/+3
This converts these files to use SPDX idenfifiers instead of license text. Signed-off-by: Sean Anderson <sean.anderson@seco.com> Reviewed-by: Madalin Bucur <madalin.bucur@oss.nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-04-11dpaa_eth: Fix missing of_node_put in dpaa_get_ts_info()Lv Ruyi1-2/+6
Both of of_get_parent() and of_parse_phandle() return node pointer with refcount incremented, use of_node_put() on it to decrease refcount when done. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Lv Ruyi <lv.ruyi@zte.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-08-24ethtool: extend coalesce setting uAPI with CQE modeYufeng Mo1-2/+6
In order to support more coalesce parameters through netlink, add two new parameter kernel_coal and extack for .set_coalesce and .get_coalesce, then some extra info can return to user with the netlink API. Signed-off-by: Yufeng Mo <moyufeng@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-08-24treewide: Use fallthrough pseudo-keywordGustavo A. R. Silva1-1/+1
Replace the existing /* fall through */ comments and its variants with the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary fall-through markings when it is the case. [1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
2020-03-12net: dpaa: reject unsupported coalescing paramsJakub Kicinski1-4/+2
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters (other than adaptive rx, which will now be rejected by core). Signed-off-by: Jakub Kicinski <kuba@kernel.org> Acked-by: Madalin Bucur <madalin.bucur@oss.nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-04net/freescale: Don't set zero if FW not-available in dpaaLeon Romanovsky1-9/+0
Rely on ethtool to properly present the fact that FW is not available for the dpaa driver. Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-04net/freescale: Clean drivers from static versionsLeon Romanovsky1-2/+0
There is no need to set static versions because linux kernel is released all together with same version applicable to the whole code base. Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31dpaa_eth: remove netdev_err() for user errorsMadalin Bucur1-12/+4
User reports that an application making an (incorrect) call to restart AN on a fixed link DPAA interface triggers an error in the kernel log while the returned EINVAL should be enough. Reported-by: Joakim Tjernlund <Joakim.Tjernlund@infinera.com> Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31dpaa_eth: add dropped frames to percpu ethtool statsMadalin Bucur1-0/+8
Prior to this change, the frames dropped on receive or transmit were not displayed in the ethtool statistics, leaving the dropped frames unaccounted for. Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31dpaa_eth: use only one buffer pool per interfaceMadalin Bucur1-25/+19
Currently the DPAA Ethernet driver is using three buffer pools for each interface, with three different sizes for the buffers provided for the FMan reception path. This patch reduces the number of buffer pools to one per interface. This change is in preparation of another, that will be switching from netdev_frags to page backed buffers for the receive path. Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-05-28dpaa_eth: use only online CPU portalsMadalin Bucur1-2/+2
Make sure only the portals for the online CPUs are used. Without this change, there are issues when someone boots with maxcpus=n, with n < actual number of cores available as frames either received or corresponding to the transmit confirmation path would be offered for dequeue to the offline CPU portals, getting lost. Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-12ptp_qoriq: make structure/function names more consistentYangbo Lu1-1/+1
Strings containing "ptp_qoriq" or "qoriq_ptp" which were used for structure/function names were complained by users. Let's just use the unique "ptp_qoriq" to make these names more consistent. This patch is just to unify the names using "ptp_qoriq". It hasn't changed any functions. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-23dpaa_eth: add ethtool coalesce controlMadalin Bucur1-0/+71
Allow ethtool control of the DPAA QMan portal interrupt coalescing settings. Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-09-28net: ethernet: dpaa: remove unused variablesArnd Bergmann1-1/+0
The patch that removed the only users of the oldadv/newadv variables accidentally left the now-unused declarations behind: drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c: In function 'dpaa_set_pauseparam': drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c:185:14: error: unused variable 'oldadv' [-Werror=unused-variable] drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c:185:6: error: unused variable 'newadv' [-Werror=unused-variable] Fixes: 70814e819c11 ("net: ethernet: Add helper for set_pauseparam for Asym Pause") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-09-13net: ethernet: Add helper to determine if pause configuration is supportedAndrew Lunn1-3/+1
Rather than have MAC drivers open code the test, add a helper in phylib. This will help when we change the type of phydev->supported. 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>
2018-09-13net: ethernet: Add helper for set_pauseparam for Asym PauseAndrew Lunn1-22/+1
ethtool can be used to enable/disable pause. Add a helper to configure the PHY when asym pause is supported. 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>
2018-06-26dpaa_eth: add the get_ts_info interface for ethtoolYangbo Lu1-0/+39
Added the get_ts_info interface for ethtool to check the timestamping capability. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> Acked-by: Richard Cochran <richardcochran@gmail.com> Acked-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-23dpaa_eth: use true and false for boolean valuesGustavo A. R. Silva1-1/+1
Assign true or false to boolean variables instead of an integer value. This issue was detected with the help of Coccinelle. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-02-19dpaa_eth: fix pause capability advertisement logicJake Moroni1-1/+1
The ADVERTISED_Asym_Pause bit was being improperly set when both rx and tx pause were enabled. When rx and tx are both enabled, only the ADVERTISED_Pause bit is supposed to be set. Signed-off-by: Jake Moroni <mail@jakemoroni.com> Acked-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-29dpaa_eth: add NETIF_F_RXHASHMadalin Bucur1-2/+7
Set the skb hash when then FMan Keygen hash result is available. Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-29dpaa_eth: enable Rx hashing controlMadalin Bucur1-0/+113
Allow ethtool control of the Rx flow hashing. By default RSS is enabled, this allows to turn it off by bypassing the FMan Keygen block and sending all traffic on the default Rx frame queue. Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-13net: phy: Make phy_ethtool_ksettings_get return voidyuval.shaia@oracle.com1-4/+2
Make return value void since function never return meaningfull value Signed-off-by: Yuval Shaia <yuval.shaia@oracle.com> Acked-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-03net: freescale: dpaa: use new api ethtool_{get|set}_link_ksettingsPhilippe Reynes1-9/+9
The ethtool api {get|set}_settings is deprecated. We move this driver to new api {get|set}_link_ksettings. Signed-off-by: Philippe Reynes <tremyfr@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-16dpaa_eth: add ethtool statisticsMadalin Bucur1-0/+199
Add a series of counters to be exported through ethtool: - add detailed counters for reception errors; - add detailed counters for QMan enqueue reject events; - count the number of fragmented skbs received from the stack; - count all frames received on the Tx confirmation path; - add congestion group statistics; - count the number of interrupts for each CPU. Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-16dpaa_eth: add ethtool functionalityMadalin Bucur1-0/+218
Add support for basic ethtool operations. Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-25 02:42:21 +0300