NVIDIA Docs Hub Homepage NVIDIA Networking Networking Software Adapter Firmware NVIDIA ConnectX-7 Adapter Cards Firmware Release Notes v28.46.1006 Bug Fixes in this Firmware Version

Bug Fixes in this Firmware Version

Internal Ref.	Issue
4501157 / 4257750	Description: Fixed a critical issue with a live firmware patch.
	Keywords: Live firmware patch
	Discovered in Version: 28.45.1020
	Fixed in Release: 28.46.1006
4516394	Description: Fixed an uncleared state caused performance degradation after migration when there were significant differences in resource allocation by ensuring the state is cleared beforehand.
	Keywords: Performance
	Discovered in Version: 28.45.1020
	Fixed in Release: 28.46.1006
4286902	Description: Fixed a race condition in DPA process termination during the exception flow, where a failed process could be missed and not reported to the user.
	Keywords: DPA
	Discovered in Version: 28.45.1020
	Fixed in Release: 28.46.1006
4420567	Description: Removed an unnecessary and partially incorrect firmware check that blocked valid action list permutations allowed by the PRM. Validation of these permutations remains the responsibility of the software.
	Keywords: Header actions
	Discovered in Version: 28.45.1020
	Fixed in Release: 28.46.1006
4443601	Description: Fixed a firmware issue where PXE failed to boot when both LAG ports were up.
	Keywords: PXE, LAG
	Discovered in Version: 28.45.1020
	Fixed in Release: 28.46.1006
4443601	Description: Fixed a firmware issue where PXE failed to boot when both LAG ports were up.
	Keywords: PXE, LAG
	Discovered in Version: 28.45.1020
	Fixed in Release: 28.46.1006
4475307	Description: Fixed an issue where PCC DCQCN used incorrect parameter values when link speed was 400Gbps or higher.
	Keywords: PCC DCQCN, congestion control
	Discovered in Version: 28.45.1020
	Fixed in Release: 28.46.1006
4480427	Description: Fixed incorrect calculation of start address and mode for the CQE buffer in DPA CQ, which could cause CQEs to be written to the wrong address when the buffer is not 4K-aligned and spans a second page boundary.
	Keywords: CQ, CQE Buffer, DPA
	Discovered in Version: 28.45.1020
	Fixed in Release: 28.46.1006
4490103	Description: Fixed the restart timing for the OSFP connector at 400 kHz I2C frequency.
	Keywords: Restart timing, OSFP, I2C frequency
	Discovered in Version: 28.44.1036
	Fixed in Release: 28.46.1006
4416919	Description: Updated Diagnostic Counters interface to prevent the following counters from being cleared after read: `pcie_link_latency_total_read_packet` and `pcie_link_latency_total_read_ns`.
	Keywords: Diagnostic Counters interface
	Discovered in Version: 28.45.1020
	Fixed in Release: 28.46.1006
4520774	Description: Fixed an issue preventing `adp_retx` profile in the ROCE_ACCL access register from being set when there are outstanding QPs on the PF or VF.
	Keywords: ROCE_ACCL access register, QPs, PF, VF
	Discovered in Version: 28.45.1020
	Fixed in Release: 28.46.1006
4403143	Description: Fixed an issue where `CREATE_DPA_PROCESS` could fail if a `DESTROY_DPA_PROCESS` (still running during destroy) was executed on a different VHCA. Also addressed a possible failure of `CREATE_DPA_PROCESS` after FLR.
	Keywords: DPA_PROCESS, FLR
	Discovered in Version: 28.45.1020
	Fixed in Release: 28.46.1006
4388371	Description: Fixed an issue where an uninitialized pport in the SLRG command, when using the SMP interface, caused an assertion failure.
	Keywords: SLRG, SMP interface, pport
	Discovered in Version: 28.45.1020
	Fixed in Release: 28.46.1006
4531558	Description: Fixed inconsistent LED behavior where the LED color for max speed was yellow and green otherwise, contrary to specification, due to a swapped GPIO mapping between control and PHY LEDs in the INI file.
	Keywords: LED
	Discovered in Version: 28.45.1020
	Fixed in Release: 28.46.1006
4470053	Description: Fixed an issue with vQoS parameter configuration to improve latency handling for large messages.
	Keywords: vQoS, latency
	Discovered in Version: 28.45.1020
	Fixed in Release: 28.46.1006
4366117	Description: Configuring a small MTU leads to fragmentation of packets critical for the PXE boot process. As a result, the PXE boot filters mistakenly discard these packets, causing the PXE boot to fail.
	Keywords: PXE boot filters
	Detected in version: 28.45.1020
	Fixed in Release: 28.46.1006
4475307	Description: Fixed an issue where PCC DCQCN used incorrect parameter values when link speed was 400Gbps or higher.
	Keywords: PCC DCQCN, congestion control.
	Detected in version: 28.45.1020
	Fixed in Release: 28.46.1006
4486431	Description: Fixed an issue where issuing multiple parallel queries of DPA_THREAD objects with the same object ID could fail.
	Keywords: DPA
	Discovered in Version: 28.45.1020
	Fixed in Release: 28.46.1006
4497103	Description: Fixed the setting of the adaptive retransmission profile.
	Keywords: Adaptive retransmission profile
	Discovered in Version: 28.45.1020
	Fixed in Release: 28.46.1006