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76660757 |
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14-Oct-2021 |
Jakub Kicinski <kuba@kernel.org> |
ethernet: constify references to netdev->dev_addr in drivers This big patch sprinkles const on local variables and function arguments which may refer to netdev->dev_addr. Commit 406f42fa0d3c ("net-next: When a bond have a massive amount of VLANs...") introduced a rbtree for faster Ethernet address look up. To maintain netdev->dev_addr in this tree we need to make all the writes to it got through appropriate helpers. Some of the changes here are not strictly required - const is sometimes cast off but pointer is not used for writing. It seems like it's still better to add the const in case the code changes later or relevant -W flags get enabled for the build. No functional changes. Link: https://lore.kernel.org/r/20211014142432.449314-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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b3003a74 |
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04-Sep-2020 |
Jason Gunthorpe <jgg@ziepe.ca> |
RDMA/qedr: Remove fbo and zbva from the MR zbva is always false, so fbo is never read. A 'zero-based-virtual-address' is simply IOVA == 0, and the driver already supports this. Link: https://lore.kernel.org/r/16-v2-270386b7e60b+28f4-umem_1_jgg@nvidia.com Acked-by: Michal KalderonĀ <michal.kalderon@marvell.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
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663eacd8 |
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29-Jun-2020 |
Alexander Lobakin <alobakin@pm.me> |
net: qed: update copyright years Set the actual copyright holder and years in all qed source files. Signed-off-by: Alexander Lobakin <alobakin@marvell.com> Signed-off-by: Igor Russkikh <irusskikh@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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1f4d4ed6 |
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29-Jun-2020 |
Alexander Lobakin <alobakin@pm.me> |
net: qed: convert to SPDX License Identifiers QLogic QED drivers source code is dual licensed under GPL-2.0/BSD-3-Clause. Remove all the boilerplates in the existing code and replace it with the correct SPDX tag. Signed-off-by: Alexander Lobakin <alobakin@marvell.com> Signed-off-by: Igor Russkikh <irusskikh@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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649392bf |
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28-May-2020 |
Jason Gunthorpe <jgg@ziepe.ca> |
RDMA: Remove 'max_fmr' Now that FMR support is gone, this attribute can be deleted from all places. Link: https://lore.kernel.org/r/12-v3-f58e6669d5d3+2cf-fmr_removal_jgg@mellanox.com Reviewed-by: Max Gurtovoy <maxg@mellanox.com> Reviewed-by: Bernard Metzler <bmt@zurich.ibm.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
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ff937b91 |
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26-May-2020 |
Yuval Basson <yuval.bason@marvell.com> |
qed: Add EDPM mode type for user-fw compatibility In older FW versions the completion flag was treated as the ack flag in edpm messages. Expose the FW option of setting which mode the QP is in by adding a flag to the qedr <-> qed API. Flag is added for backward compatibility with libqedr. This flag will be set by qedr after determining whether the libqedr is using the updated version. Fixes: f10939403352 ("qed: Add support for QP verbs") Signed-off-by: Yuval Basson <yuval.bason@marvell.com> Signed-off-by: Michal Kalderon <michal.kalderon@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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7bfb399e |
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19-May-2020 |
Yuval Basson <ybason@marvell.com> |
qed: Add XRC to RoCE Add support for XRC-SRQ's and XRC-QP's for upper layer driver. We maintain separate bitmaps for resource management for srq and xrc-srq, However, the range in FW is one, The xrc-srq's are first and then the srq's follow. Therefore we maintain a srq-id offset. v2: perform cleanups if XRC bitmpas allocation fail. Signed-off-by: Michal Kalderon <mkalderon@marvell.com> Signed-off-by: Yuval Bason <ybason@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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0058eb58 |
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09-Jul-2019 |
Michal Kalderon <michal.kalderon@marvell.com> |
qed*: Change dpi_addr to be denoted with __iomem Several casts were required around dpi_addr parameter in qed_rdma_if.h This is an address on the doorbell bar and should therefore be marked with __iomem. Link: https://lore.kernel.org/r/20190709141735.19193-5-michal.kalderon@marvell.com Reported-by: Jason Gunthorpe <jgg@mellanox.com> Signed-off-by: Ariel Elior <ariel.elior@marvell.com> Signed-off-by: Michal Kalderon <michal.kalderon@marvell.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
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3576e99e |
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26-May-2019 |
Michal Kalderon <michal.kalderon@marvell.com> |
qed*: Add iWARP 100g support Add iWARP engine affinity setting for supporting iWARP over 100g. iWARP cannot be distinguished by the LLH from L2, hence the engine division will affect L2 as well. For this reason we add a parameter to devlink to determine the engine division. Signed-off-by: Ariel Elior <ariel.elior@marvell.com> Signed-off-by: Michal Kalderon <michal.kalderon@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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aef716fa |
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27-Sep-2018 |
Nathan Chancellor <nathan@kernel.org> |
RDMA/qedr: Remove enumerated type qed_roce_ll2_tx_dest Clang warns when one enumerated type is explicitly converted to another. drivers/infiniband/hw/qedr/qedr_roce_cm.c:198:28: warning: implicit conversion from enumeration type 'enum qed_roce_ll2_tx_dest' to different enumeration type 'enum qed_ll2_tx_dest' [-Wenum-conversion] ll2_tx_pkt.tx_dest = pkt->tx_dest; ~ ~~~~~^~~~~~~ 1 warning generated. Turns out that QED_ROCE_LL2_TX_DEST_NW and QED_ROCE_LL2_TX_DEST_LB are only used once in the whole tree and QED_ROCE_LL2_TX_DEST_MAX is used nowhere. Remove them and use the equivalent values from qed_ll2_tx_dest in their place. Reported-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Acked-by: Michal Kalderon <michal.kalderon@cavium.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
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d52c89f1 |
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05-Jun-2018 |
Michal Kalderon <Michal.Kalderon@cavium.com> |
qed*: Utilize FW 8.37.2.0 This FW contains several fixes and features. RDMA - Several modifications and fixes for Memory Windows - drop vlan and tcp timestamp from mss calculation in driver for this FW - Fix SQ completion flow when local ack timeout is infinite - Modifications in t10dif support ETH - Fix aRFS for tunneled traffic without inner IP. - Fix chip configuration which may fail under heavy traffic conditions. - Support receiving any-VNI in VXLAN and GENEVE RX classification. iSCSI / FcoE - Fix iSCSI recovery flow - Drop vlan and tcp timestamp from mss calc for fw 8.37.2.0 Misc - Several registers (split registers) won't read correctly with ethtool -d Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com> Signed-off-by: Manish Rangankar <manish.rangankar@cavium.com> Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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39dbc646 |
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03-Jun-2018 |
Yuval Bason <yuval.bason@cavium.com> |
qed: Add srq core support for RoCE and iWARP This patch adds support for configuring SRQ and provides the necessary APIs for rdma upper layer driver (qedr) to enable the SRQ feature. Signed-off-by: Michal Kalderon <michal.kalderon@cavium.com> Signed-off-by: Ariel Elior <ariel.elior@cavium.com> Signed-off-by: Yuval Bason <yuval.bason@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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9816b614 |
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02-Jul-2017 |
Kalderon, Michal <Michal.Kalderon@cavium.com> |
qed: iWARP CM add error handling This patch introduces error handling for errors that occurred during connection establishment. Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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fc4c6065 |
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02-Jul-2017 |
Kalderon, Michal <Michal.Kalderon@cavium.com> |
qed: iWARP implement disconnect flows This patch takes care of active/passive disconnect flows. Disconnect flows can be initiated remotely, in which case a async event will arrive from peer and indicated to qedr driver. These are referred to as exceptions. When a QP is destroyed, it needs to check that it's associated ep has been closed. Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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4b0fdd7c |
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02-Jul-2017 |
Kalderon, Michal <Michal.Kalderon@cavium.com> |
qed: iWARP CM add active side connect This patch implements the active side connect. Offload a connection, process MPA reply and send RTR. In some of the common passive/active functions, the active side will work in blocking mode. Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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456a5849 |
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02-Jul-2017 |
Kalderon, Michal <Michal.Kalderon@cavium.com> |
qed: iWARP CM add passive side connect This patch implements the passive side connect. It addresses pre-allocating resources, creating a connection element upon valid SYN packet received. Calling upper layer and implementation of the accept/reject calls. Error handling is not part of this patch. Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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65a91a6c |
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02-Jul-2017 |
Kalderon, Michal <Michal.Kalderon@cavium.com> |
qed: iWARP CM add listener functions and initial SYN processing This patch adds the ability to add and remove listeners and identify whether the SYN packet received is intended for iWARP or not. If a listener is not found the SYN packet is posted back to the chip. Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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67b40dcc |
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02-Jul-2017 |
Kalderon, Michal <Michal.Kalderon@cavium.com> |
qed: Implement iWARP initialization, teardown and qp operations This patch adds iWARP support for flows that have common code between RoCE and iWARP, such as initialization, teardown and qp setup verbs: create, destroy, modify, query. It introduces the iWARP specific files qed_iwarp.[ch] and iwarp_common.h Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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7003cdd6 |
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21-Jun-2017 |
Kalderon, Michal <Michal.Kalderon@cavium.com> |
qed*: Rename qed_roce_if.h to qed_rdma_if.h Rename the qed_roce_if file to qed_rdma_if as it represents a common interface for RoCE and iWARP. this commit affects RDMA/qedr as well. Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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