0 Kudos Reply 05-19-2020 07:05 PM 5,206 Views yipingwang NXP TechSupport The issue is that dma_alloc_coherent() failed to allocate memory, so it is a generic issue instead of PCIe specific. The given CMA size on the >4G RAM board is not enough? Give cma...
lp->tda_laddr = lp->cda_laddr + (SIZEOF_SONIC_CDA * SONIC_BUS_SCALE(lp->dma_bitmode)); lp->rda_laddr = lp->tda_laddr + (SIZEOF_SONIC_TD * SONIC_NUM_TDS * SONIC_BUS_SCALE(lp->dma_bitmode)); lp->rra_laddr = lp->rda_laddr + (SIZEOF_SONIC_RD * SONIC_NUM_RDS * SONIC...
0 Kudos Reply 05-19-2020 07:05 PM 5,197 Views yipingwang NXP TechSupport The issue is that dma_alloc_coherent() failed to allocate memory, so it is a generic issue instead of PCIe specific. The given CMA size on the >4G RAM board is not enough? Give cma=512M in ...
0 Kudos Reply 05-19-2020 07:05 PM 5,197 Views yipingwang NXP TechSupport The issue is that dma_alloc_coherent() failed to allocate memory, so it is a generic issue instead of PCIe specific. The given CMA size on the >4G RAM board is not enough? Give cma=512M in ...
0 Kudos Reply 05-19-2020 07:05 PM 5,187 Views yipingwang NXP TechSupport The issue is that dma_alloc_coherent() failed to allocate memory, so it is a generic issue instead of PCIe specific. The given CMA size on the >4G RAM board is not enough? Give cma=512M...
0 Kudos Reply 05-19-2020 07:05 PM 5,206 Views yipingwang NXP TechSupport The issue is that dma_alloc_coherent() failed to allocate memory, so it is a generic issue instead of PCIe specific. The given CMA size on the >4G RAM board is not enough? Give cma=512M in bootargs...