src/sys/dev/igc, branch main

igc: remove M_HASHTYPE when RSS is not enabled

2026-02-12T14:33:29Z

Summary: manually cherry-pick 21dd554d1697 Reviewed by: kbowling Differential Revision: https://reviews.freebsd.org/D55256

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

2025-11-22T14:29:35Z

Differential Revision: https://reviews.freebsd.org/D53103 Reviewed by: markj Sponsored by: Netflix

igc(4): Fix a typo in a sysctl description

2025-10-31T18:50:41Z

- s/Recevied/Received/ MFC after: 5 days

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

igc: Fix some issues in igc_neweitr()

2025-05-28T15:41:53Z

The justification is the same as in commit fb876eef219e ("e1000: Fix some issues in em_newitr()"). Reviewed by: kbowling MFC after: 2 weeks Differential Revision: https://reviews.freebsd.org/D50548

igc: Initialize helper variables in igc_neweitr()

2025-05-28T15:41:53Z

The justification is the same as in commit a5b5220b1807 ("e1000: Initialize helper variables in em_newitr()"). Reviewed by: kbowling MFC after: 2 weeks Differential Revision: https://reviews.freebsd.org/D50547

dev: Use recently added improvements to PME# support to simplify drivers

2025-03-27T20:55:12Z

Depend on the PCI bus driver clearing PME# after resume to remove the need for clearing PME# from DEVICE_RESUME methods. Use pci_has_pm and pci_enable_pme. Reviewed by: Krzysztof Galazka Differential Revision: https://reviews.freebsd.org/D49251

igc(4): Fix attach for I226-K and LMVP devices

2025-02-26T18:15:38Z

Summary: The device IDs for these were in the driver's list of PCI ids to attach to, but igc_set_mac_type() had never been setup to set the correct mac type for these devices. Fix this by adding these IDs to the switch block in order for them to be recognized by the driver instead of returning an error. This fixes the igc(4) attach for the I226-K LOM on the ASRock Z790 PG-ITX/TB4 motherboard, allowing it to be recognized and used. Signed-off-by: Eric Joyner Reviewed by: kbowling@ MFC after: 3 days Relnotes: yes Differential Revision: https://reviews.freebsd.org/D49147

igc: Remove unused register IGC_RXD_SPC_VLAN_MASK

2025-02-13T18:26:35Z

We don't use legacy receive descriptors and masking out the vlan ID isn't necessary since the tag is in the standard format, so remove it. MFC after: 3 days

igc.4: Add I226 and other additions to supported list

2024-12-03T00:43:17Z

MFC after: 3 days