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[2a03:2880:30ff:76::face:b00c]) by smtp.gmail.com with ESMTPSA id xh9-20020a170906da8900b00a597ff2fc0dsm898424ejb.69.2024.05.03.02.01.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 03 May 2024 02:01:05 -0700 (PDT) Date: Fri, 3 May 2024 02:01:02 -0700 From: Breno Leitao To: michael.chan@broadcom.com, ajit.khaparde@broadcom.com, kalesh-anakkur.purayil@broadcom.com, edwin.peer@broadcom.com Cc: netdev@vger.kernel.org Subject: net-next: bnxt_en failing to load Message-ID: Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hello, I am testing net-next, and my 50Gb Ethernet is failing to work, looking deep I found that bnxt_en module is failing to load. This is happening for a while (~week) now. Is this a known problem? This is the problem I see: bnxt_en 0000:02:00.0 (unnamed net_device) (uninitialized): Able to reserve only 0 out of 9 requested RX rings bnxt_en 0000:02:00.0 (unnamed net_device) (uninitialized): Unable to reserve tx rings bnxt_en 0000:02:00.0 (unnamed net_device) (uninitialized): 2nd rings reservation failed. bnxt_en 0000:02:00.0 (unnamed net_device) (uninitialized): Not enough rings available. bnxt_en 0000:02:00.0: probe with driver bnxt_en failed with error -12 This is the device I am testing with: # lspci -v -s 02:00.0 02:00.0 Ethernet controller: Broadcom Inc. and subsidiaries BCM57452 NetXtreme-E 10Gb/25Gb/40Gb/50Gb Ethernet (rev 01) Subsystem: Broadcom Inc. and subsidiaries Device 4520 Flags: fast devsel, IRQ 16 Memory at 38003fe00000 (64-bit, prefetchable) [size=64K] Memory at 38003fd00000 (64-bit, prefetchable) [size=1M] Memory at 38003fe10000 (64-bit, prefetchable) [size=8K] Expansion ROM at aad00000 [disabled] [size=512K] Capabilities: [48] Power Management version 3 Capabilities: [50] Vital Product Data Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+ Capabilities: [a0] MSI-X: Enable- Count=32 Masked- Capabilities: [ac] Express Endpoint, MSI 00 Capabilities: [100] Advanced Error Reporting Capabilities: [13c] Device Serial Number b0-26-28-ff-fe-a5-36-50 Capabilities: [150] Power Budgeting Capabilities: [160] Virtual Channel Capabilities: [180] Vendor Specific Information: ID=0000 Rev=0 Len=020 Capabilities: [1b0] Latency Tolerance Reporting Capabilities: [1b8] Alternative Routing-ID Interpretation (ARI) Capabilities: [240] L1 PM Substates Capabilities: [300] Secondary PCI Express If this is not a known problem, I can try to bissect if this is useful. Thanks Breno