src/sys/dev/ice, branch main

ice(4): Fix link speed after changing cable type

2026-06-12T12:19:06Z

When interface was connected to a link partner with a cable type limitting maximum supported speed, e.g. SFP+ cable in 25G port, driver incorrectly saved a supported speed as the user configured speed. This prevented interface from using all supported speeds after switching cable to SFP28. Link was established at 10G as supported by previously used SFP+ cable. Don't set user requested speed unless actually configured by an user, to allow automatic selection of highest available speed. Only when user sets custom config using advertise_speed sysctl save it and try to apply after cable is changed. Also don't save initial supported speeds if FW supports reporting default PHY config. Signed-off-by: Krzysztof Galazka Reviewed by: kbowling, erj, mateusz.moga_intel.com Sponsored by: Intel Corporation MFC after: 2 weeks Differential Revision: https://reviews.freebsd.org/D53611

ice(4): Add support for new E810-XXV-2 adapters

2026-06-12T11:37:07Z

Add two new subdevice IDs for E810-XXV-2 and E810-XXV-2 for OCP 3.0. Signed-off-by: Krzysztof Galazka Reviewed by: kbowling, erj, mateusz.moga_intel.com Sponsored by: Intel Corporation MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D54069

ice(4): Handle allmulti flag in ice_if_promisc_set function

2026-02-01T17:27:36Z

In the ice_if_promisc_set function, the driver currently disables the IFF_ALLMULTI flag, thereby preventing the activation of multicast mode. To address this issue, implement appropriate handling to ensure the flag is managed correctly. Signed-off-by: Yogesh Bhosale Tested by: Gowthamkumar K S MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D54186

ice(4): Remove unused function

2025-12-18T19:50:45Z

rss_getkey function is now available even if kernel RSS option is disabled. This makes ice_get_default_rss_key no longer needed. Signed-off-by: Krzysztof Galazka Reviewed by: gallatin Approved by: kbowling (mentor) Fixes: 012ecdde3a810 ("ice: use newly exposed RSS hash key API rather than ad-hoc hashing") Sponsored by: Intel Corporation Differential Revision: https://reviews.freebsd.org/D54281

ice(4): Add support for 40G maximal PMD speed

2025-12-05T22:02:51Z

E823 backplane devices may support 40G as maximal PMD speed. Extend port topology reading logic to handle this case. While at that fix indentation according to FreeBSD style(9). Signed-off-by: Krzysztof Galazka Tested by: gowtham.kumar.ks_intel.com Approved by: kbowling (mentor), erj (mentor) Sponsored by: Intel Corporation MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D53587

ice: use newly exposed RSS hash key API rather than ad-hoc hashing

2025-11-22T14:29:33Z

Differential Revision: https://reviews.freebsd.org/D53096 Sponsored by: Netflix

ice(4): Add support for E835-XXV-4 adapter

2025-10-27T14:10:31Z

Add subdevice ID and branding string for E835-XXV-4 adapter. Signed-off-by: Krzysztof Galazka Approved by: kbowling (mentor), erj (mentor) Sponsored by: Intel Corporation MFC after: 3 days Differential Revision: https://reviews.freebsd.org/D53319

ice(4): Add PCI IDs for E835 devices

2025-10-10T12:04:14Z

Add device IDs and branding strings for E835 adapters. This is a follow up for E830 adapters with Security Protocol and Data Model (SPDM) support and RDMA support available on 100 and 200Gbps links. Signed-off-by: Krzysztof Galazka Approved by: kbowling (mentor), erj (mentor) Sponsored by: Intel Corporation MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D52782

iflib: report output drops and handle ENOBUFS properly

2025-09-10T13:55:24Z

- Fix an mbuf leak with iflib.simple_tx=1 when we run out of tx descs in iflib_encap(). It seems odd to free the mbuf in iflib_encap(), but that routine consumes mbufs for other reasons, and it seemed safest to free there rather than have the simple tx routine parse return values to determine what needed to be freed. - Increment counters for output drops when ENOBUFS is encountered and output errors when other transmit errors are encountered for both the simple and normal tx routines. - Performed driver changes so that iflib drivers now add the generic output drop and output error counters to their private counters in their ifdi_get_counter routines. Reviewed by: kbowling, markj Differential Revision: https://reviews.freebsd.org/D52369 Sponsored by: Netflix

ice(4): Fix a typo in a source code comment

2025-08-25T08:46:20Z

- s/firwmare/firmware/ MFC after: 3 days