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Date:      Sat, 01 Aug 2026 00:00:02 +0000
From:      Kevin Bowling <kbowling@FreeBSD.org>
To:        src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org
Cc:        Michael Adler <madler@tapil.com>
Subject:   git: cecb0f45cb83 - main - igc: Apply ASPM L1.2 workaround to all I226 devices
Message-ID:  <6a6d3702.465a6.55aabb3d@gitrepo.freebsd.org>

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The branch main has been updated by kbowling:

URL: https://cgit.FreeBSD.org/src/commit/?id=cecb0f45cb83349c60514da38fddce83ad042468

commit cecb0f45cb83349c60514da38fddce83ad042468
Author:     Michael Adler <madler@tapil.com>
AuthorDate: 2026-07-31 23:54:00 +0000
Commit:     Kevin Bowling <kbowling@FreeBSD.org>
CommitDate: 2026-07-31 23:59:37 +0000

    igc: Apply ASPM L1.2 workaround to all I226 devices
    
    Classify I226_LMVP and I226_BLANK_NVM as I226 silicon so they
    receive the I226-specific ASPM L1.2 workaround.
    
    PR:             279245
    MFC after:      1 week
    Pull-Request:   https://github.com/freebsd/freebsd-src/pull/2318
---
 sys/dev/igc/igc_base.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/sys/dev/igc/igc_base.c b/sys/dev/igc/igc_base.c
index 181fd7025ba3..e3ab9733009f 100644
--- a/sys/dev/igc/igc_base.c
+++ b/sys/dev/igc/igc_base.c
@@ -192,6 +192,9 @@ void igc_rx_fifo_flush_base(struct igc_hw *hw)
  *  I225 and I226 share the same mac.type, so this checks the PCI
  *  device ID directly to distinguish I226 parts, e.g. for erratum
  *  workarounds that apply only to that silicon.
+ *
+ *  I226_LMVP and I226_BLANK_NVM are absent from the equivalent Linux
+ *  errata; keep them listed here so a future resync does not drop them.
  **/
 bool igc_is_device_id_i226(struct igc_hw *hw)
 {
@@ -200,6 +203,8 @@ bool igc_is_device_id_i226(struct igc_hw *hw)
 	case IGC_DEV_ID_I226_V:
 	case IGC_DEV_ID_I226_K:
 	case IGC_DEV_ID_I226_IT:
+	case IGC_DEV_ID_I226_LMVP:
+	case IGC_DEV_ID_I226_BLANK_NVM:
 		return true;
 	default:
 		return false;


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