From 842c76cd8889debd82b1602abdda1527a73ee0ae Mon Sep 17 00:00:00 2001 From: Ido Heyvi Date: Sun, 27 Apr 2025 17:07:14 +0300 Subject: [PATCH] chore: update 25.1.0 limitations for loaded irdma module on host Signed-off-by: Ido Heyvi --- docs/release-notes.rst | 1 + 1 file changed, 1 insertion(+) diff --git a/docs/release-notes.rst b/docs/release-notes.rst index 1b20b9eb..44883ade 100644 --- a/docs/release-notes.rst +++ b/docs/release-notes.rst @@ -209,6 +209,7 @@ Known Limitations - | - In Infiniband mode, due to a kernel bug, there is a limitation on the number of Virtual Functions (VFs) on a single Physical Function (PF). The recommendation is to create up to 16 VFs per PF. Larger number will cause "ip link show dev " to fail with a "Message too long" error. | - SR-IOV switchdev mode is not supported on SLES. + | - In infiniband mode, in case of existing Intel NICs, loaded `irdma` module should be unloaded before deploying DOCA driver. * - 24.10.0 - | - There is a known limitation when using NVIDIA NICs as **primary network interfaces**. If the NVIDIA DOCA Driver container is configured to be deployed, we cannot guarantee that the inbox or pre-installed NVIDIA NIC driver will unload successfully if it remains in use. If the current driver does unload, it removes all NVIDIA NIC networking interfaces and netdevices. DOCA driver container then loads new drivers but only restores **basic configuration** (for example, IP addresses) on the primary network interface’s Physical Function (PF) and its Virtual Functions (VFs). More advanced settings (such as VLANs, bonding, and OVS) will **not** be restored automatically.