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Linux/AM5726: failed to alloc fragment desc memory

Mahesh Prajapati
Intellectual 300 points
Part Number: AM5726


Tool/software: Linux

Hi 

We are facing issue on ath10k driver failed to continue memory allocation during the driver loading.

Linux Kernel: 4.9.69 

WiFi driver: Ath10k

Please refer below logs 

[  197.860509] ath10k_pci 0000:01:00.0: enabling device (0140 -> 0142)

[  197.867206] ath10k_pci 0000:01:00.0: pci irq msi oper_irq_mode 2 irq_mode 0 reset_mode 0

[  198.066792] ath10k_pci 0000:01:00.0: Direct firmware load for ath10k/pre-cal-pci-0000:01:00.0.bin failed with error -2

[  198.110242] ath10k_pci 0000:01:00.0: Direct firmware load for ath10k/cal-pci-0000:01:00.0.bin failed with error -2

[  198.283487] ath10k_pci 0000:01:00.0: qca9984/qca9994 hw1.0 target 0x01000000 chip_id 0x00000000 sub 168c:cafe

[  198.310174] ath10k_pci 0000:01:00.0: kconfig debug 0 debugfs 0 tracing 0 dfs 0 testmode 0

[  198.319577] ath10k_pci 0000:01:00.0: firmware ver 10.4-3.2-00072 api 5 features no-p2p,mfp,peer-flow-ctrl crc32 61dee96a

[  198.684067] ath10k_pci 0001:01:00.0: enabling device (0140 -> 0142)

[  198.707658] ath10k_pci 0001:01:00.0: pci irq msi oper_irq_mode 2 irq_mode 0 reset_mode 0

[  198.891618] ath10k_pci 0001:01:00.0: Direct firmware load for ath10k/pre-cal-pci-0001:01:00.0.bin failed with error -2

[  198.902583] ath10k_pci 0001:01:00.0: Direct firmware load for ath10k/cal-pci-0001:01:00.0.bin failed with error -2

[  198.913038] ath10k_pci 0001:01:00.0: qca9984/qca9994 hw1.0 target 0x01000000 chip_id 0x00000000 sub 168c:cafe

[  198.923171] ath10k_pci 0001:01:00.0: kconfig debug 0 debugfs 0 tracing 0 dfs 0 testmode 0

[  198.935260] ath10k_pci 0001:01:00.0: firmware ver 10.4-3.2-00072 api 5 features no-p2p,mfp,peer-flow-ctrl crc32 61dee96a

[  199.774970] ath10k_pci 0000:01:00.0: board_file api 2 bmi_id 0:31 crc32 6ba7738f

[  200.377729] ath10k_pci 0001:01:00.0: board_file api 2 bmi_id 0:30 crc32 6ba7738f

[  202.930258] ath10k_pci 0000:01:00.0: failed to alloc fragment desc memory

[  202.940223] ath10k_pci 0000:01:00.0: failed to alloc cont frag desc: -12

[  202.946997] ath10k_pci 0000:01:00.0: failed to alloc htt tx: -12

[  202.970572] ath10k_pci 0000:01:00.0: could not init core (-12)

[  202.976512] ath10k_pci 0000:01:00.0: could not probe fw (-12)

[  203.448428] ath10k_pci 0001:01:00.0: failed to alloc fragment desc memory

[  203.455317] ath10k_pci 0001:01:00.0: failed to alloc cont frag desc: -12

[  203.462316] ath10k_pci 0001:01:00.0: failed to alloc htt tx: -12

[  203.468477] ath10k_pci 0001:01:00.0: could not init core (-12)

[  203.474810] ath10k_pci 0001:01:00.0: could not probe fw (-12)

 

Regards,

Mahesh