Date: Thu, 21 Nov 2024 10:13:21 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 282887] [13.4]Broadcom mpi3mr driver: DMA allocation fails Message-ID: <bug-282887-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D282887 Bug ID: 282887 Summary: [13.4]Broadcom mpi3mr driver: DMA allocation fails Product: Base System Version: 13.4-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: chandrakanth.patil@broadcom.com We are encountering DMA allocation failures during driver load on the recen= tly released FreeBSD 13.4 OS. Were there any changes made to DMA handling that might have caused this issue? Notably, the requested memory allocation size= is relatively small, yet the allocation is still failing. Below are the driver load logs: mpi3mr: Loading Broadcom mpi3mr driver version: 8.12.0.0.0 OS version: 13.04.000 mpi3mr0: <Broadcom MPIMR 3.0 controller> mem 0x28080f00000-0x28080f03fff at device 0.0 on pci17 mpi3mr0: Hard secure controller is detected mpi3mr0: SOD ioc_status: 0x8 ioc_control: 0x472000 ioc_info: 0xff000000 mpi3mr0: IOC state: reset IOC ready timeout: 510 mpi3mr0: Set up 1 MSI-x interrupts mpi3mr0: ioc_num(0), maxopQ(127), maxopRepQ(127), maxdh(1023),maxreqs(8192), mindh(1) maxPDs(0) maxvectors(128) maxperids(1024) mpi3mr0: SGEModMask 0x80 SGEModVal 0x80 SGEModShift 0x18 mpi3mr0: max_dev_per_throttle_group(16), max_throttle_groups(241), io_throttle_data_len(68KiB), io_throttle_high(128MiB), io_throttle_low(64Mi= B) mpi3mr0: dma_mask bits: 63 loaddr 0x8000000000000000 hiaddr 0xfffffffffffff= fff mpi3mr0: Current Personality: RAID mpi3mr0: fw version: 8.12.0.100.00000-00004 mpi3mr0: Protocol=3D(Initiator,NVMe attachment), Capabilities=3D(RAID) mpi3mr0: Issue CI Header Upload: Failed IOCStatus(0x00b2) Loginfo(0x3001045= 3) mpi3mr0: Supported MSI-x count: 128 CPU count: 128 Requested MSI-x count: = 127 mpi3mr0: Set up 127 MSI-x interrupts mpi3mr0: mpi3mr_create_op_req_queue: Cannot allocate replies memory mpi3mr0: Failed to create Request queue 127 mpi3mr0: Successfully created 126 Operational Queue pairs mpi3mr0: Request Queue QD: 512 Reply queue QD: 1024 mpi3mr0: Failed to create operational queues, error: -1 mpi3mr0: Retrying controller initialization,retry_count: 1 mpi3mr0: SOD ioc_status: 0x1 ioc_control: 0x472001 ioc_info: 0xff000000 mpi3mr0: IOC state: ready IOC ready timeout: 510 mpi3mr0: Issuing Message Unit Reset(MUR) mpi3mr0: IOC Status/Config after successful MUR is (0x0)/(0x472000) mpi3mr0: Set up 1 MSI-x interrupts mpi3mr0: ioc_num(0), maxopQ(127), maxopRepQ(127), maxdh(1023),maxreqs(8192), mindh(1) maxPDs(0) maxvectors(128) maxperids(1024) mpi3mr0: SGEModMask 0x80 SGEModVal 0x80 SGEModShift 0x18 mpi3mr0: max_dev_per_throttle_group(16), max_throttle_groups(241), io_throttle_data_len(68KiB), io_throttle_high(128MiB), io_throttle_low(64Mi= B) mpi3mr0: dma_mask bits: 63 loaddr 0x8000000000000000 hiaddr 0xfffffffffffff= fff mpi3mr0: Current Personality: RAID mpi3mr0: fw version: 8.12.0.100.00000-00004 mpi3mr0: Protocol=3D(Initiator,NVMe attachment), Capabilities=3D(RAID) mpi3mr0: Func: mpi3mr_reply_dma_alloc line: 1784 DMA mem alloc failed mpi3mr0: func:mpi3mr_reply_alloc line:1989 DMA memory allocation failed mpi3mr0: Failed to allocated reply and sense buffers, error: 0xffffffff mpi3mr0: FW initialization failed device_attach: mpi3mr0 attach returned -1 --=20 You are receiving this mail because: You are the assignee for the bug.=
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