kernel/include/linux/qed/qed_eth_if.h, branch linux-6.18.y

ethernet: constify references to netdev->dev_addr in drivers

2021-10-14T16:22:11Z

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

qed: Improve the stack space of filter_config()

2021-09-13T11:41:32Z

As it was reported and discussed in: https://lore.kernel.org/lkml/CAHk-=whF9F89vsfH8E9TGc0tZA-yhzi2Di8wOtquNB5vRkFX5w@mail.gmail.com/ This patch improves the stack space of qede_config_rx_mode() by splitting filter_config() to 3 functions and removing the union qed_filter_type_params. Reported-by: Naresh Kamboju Signed-off-by: Ariel Elior Signed-off-by: Shai Malin Signed-off-by: David S. Miller

net: qed: update copyright years

2020-06-30T22:51:40Z

Set the actual copyright holder and years in all qed source files. Signed-off-by: Alexander Lobakin Signed-off-by: Igor Russkikh Signed-off-by: David S. Miller

net: qed: convert to SPDX License Identifiers

2020-06-30T22:51:39Z

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 Signed-off-by: Igor Russkikh Signed-off-by: David S. Miller

qed/qede: Multi CoS support.

2018-08-09T21:05:30Z

This patch adds support for tc mqprio offload, using this different traffic classes on the adapter can be utilized based on configured priority to tc map. For example - tc qdisc add dev eth0 root mqprio num_tc 4 map 0 1 2 3 This will cause SKBs with priority 0,1,2,3 to transmit over tc 0,1,2,3 hardware queues respectively. Signed-off-by: Manish Chopra Signed-off-by: Ariel Elior Signed-off-by: David S. Miller

qed*: Support drop action classification

2018-05-25T20:10:42Z

With this patch, User can configure for the supported flows to be dropped. Added a stat "gft_filter_drop" as well to be populated in ethtool for the dropped flows. For example - ethtool -N p5p1 flow-type udp4 dst-port 8000 action -1 ethtool -N p5p1 flow-type tcp4 scr-ip 192.168.8.1 action -1 Signed-off-by: Manish Chopra Signed-off-by: Shahed Shaikh Signed-off-by: Ariel Elior Signed-off-by: David S. Miller

qed*: Support other classification modes.

2018-05-25T20:10:42Z

Currently, driver supports flow classification to PF receive queues based on TCP/UDP 4 tuples [src_ip, dst_ip, src_port, dst_port] only. This patch enables to configure different flow profiles [For example - only UDP dest port or src_ip based] on the adapter so that classification can be done according to just those fields as well. Although, at a time just one type of flow configuration is supported due to limited number of flow profiles available on the device. For example - ethtool -N enp7s0f0 flow-type udp4 dst-port 45762 action 2 ethtool -N enp7s0f0 flow-type tcp4 src-ip 192.16.4.10 action 1 ethtool -N enp7s0f0 flow-type udp6 dst-port 45762 action 3 Signed-off-by: Manish Chopra Signed-off-by: Shahed Shaikh Signed-off-by: Ariel Elior Signed-off-by: David S. Miller

qed* : Add new TLV to request PF to update MAC in bulletin board

2018-04-20T15:26:37Z

There may be a need for VF driver to request PF to explicitly update its bulletin with a MAC address. e.g. When user assigns a MAC address to VF while VF is still down, and PF's bulletin board contains different MAC address, in this case, when VF's interface is brought up, it gets loaded with MAC address from bulletin board which is not desirable. To handle this corner case, we need a new TLV to request PF to update its bulletin board with suggested MAC. This request will be honored only for trusted VFs. Signed-off-by: Shahed Shaikh Signed-off-by: David S. Miller

qed*: Utilize FW 8.33.1.0

2018-01-02T18:59:16Z

Advance the qed* drivers to use firmware 8.33.1.0: Modify core driver (qed) to utilize the new FW and initialize the device with it. This is the lion's share of the patch, and includes changes to FW interface files, device initialization flows, FW interaction flows, and debug collection flows. Modify Ethernet driver (qede) to make use of new FW in fastpath. Modify RoCE/iWARP driver (qedr) to make use of new FW in fastpath. Modify FCoE driver (qedf) to make use of new FW in fastpath. Modify iSCSI driver (qedi) to make use of new FW in fastpath. Signed-off-by: Ariel Elior Signed-off-by: Michal Kalderon Signed-off-by: Yuval Bason Signed-off-by: Ram Amrani Signed-off-by: Manish Chopra Signed-off-by: Chad Dupuis Signed-off-by: Manish Rangankar Signed-off-by: Tomer Tayar Signed-off-by: David S. Miller

qed: Read per queue coalesce from hardware

2017-07-27T07:05:22Z

Retrieve the actual coalesce value from hardware for every Rx/Tx queue, instead of Rx/Tx coalesce value cached during set coalesce. Signed-off-by: Rahul Verma Signed-off-by: Yuval Mintz Signed-off-by: David S. Miller