Hi NVpeople
i can run the xilinx driver in tx2.
but it can’t wok fine in xavier.
the error message is as below
[ 210.958192] t19x-arm-smmu 12000000.iommu: Unhandled context fault: smmu0, iova=0x66000000, fsynr=0x250011, cb=3, sid=91(0x5b - PCIE5), pgd=0, pud=0, pmd=0, pte=0
[ 210.959095] t19x-arm-smmu 12000000.iommu: Unhandled context fault: smmu0, iova=0x66000200, fsynr=0x250011, cb=3, sid=91(0x5b - PCIE5), pgd=0, pud=0, pmd=0, pte=0
[ 210.959606] t19x-arm-smmu 12000000.iommu: Unhandled context fault: smmu0, iova=0x660003c0, fsynr=0x250011, cb=3, sid=91(0x5b - PCIE5), pgd=0, pud=0, pmd=0, pte=0
[ 210.960019] t19x-arm-smmu 12000000.iommu: Unhandled context fault: smmu0, iova=0x660003c0, fsynr=0x250011, cb=3, sid=91(0x5b - PCIE5), pgd=0, pud=0, pmd=0, pte=0
[ 210.960589] mc-err: vpr base=0:0, size=0, ctrl=1, override:(a01a8340, fcee10c1, 1, 0)
[ 210.960623] t19x-arm-smmu 12000000.iommu: Unhandled context fault: smmu0, iova=0x66000600, fsynr=0x250011, cb=3, sid=91(0x5b - PCIE5), pgd=0, pud=0, pmd=0, pte=0
[ 210.961012] mc-err: (255) csw_pcie5w: MC request violates VPR requirements
[ 210.961160] t19x-arm-smmu 12000000.iommu: Unhandled context fault: smmu0, iova=0x66000700, fsynr=0x250011, cb=3, sid=91(0x5b - PCIE5), pgd=0, pud=0, pmd=0, pte=0
[ 210.961611] t19x-arm-smmu 12000000.iommu: Unhandled context fault: smmu0, iova=0x66000800, fsynr=0x250011, cb=3, sid=91(0x5b - PCIE5), pgd=0, pud=0, pmd=0, pte=0
[ 210.961881] t19x-arm-smmu 12000000.iommu: Unhandled context fault: smmu0, iova=0x66000900, fsynr=0x250011, cb=3, sid=91(0x5b - PCIE5), pgd=0, pud=0, pmd=0, pte=0
[ 210.962283] t19x-arm-smmu 12000000.iommu: Unhandled context fault: smmu0, iova=0x66000a00, fsynr=0x250011, cb=3, sid=91(0x5b - PCIE5), pgd=0, pud=0, pmd=0, pte=0
[ 210.962744] t19x-arm-smmu 12000000.iommu: Unhandled context fault: smmu0, iova=0x66000b00, fsynr=0x250011, cb=3, sid=91(0x5b - PCIE5), pgd=0, pud=0, pmd=0, pte=0
[ 211.027111] mc-err: status = 0x0ff740e3; addr = 0xffffffff00; hi_adr_reg=008
[ 211.034457] mc-err: secure: yes, access-type: write
[ 211.039527] mc-err: unknown mcerr fault, int_status=0x00000000, ch_int_status=0x00000200, hubc_int_status=0x00000000 sbs_int_status=0x00000000, hub_int_status=0x00000000
i read the topic and it can work perfectly by disable SMMU for peic.
could you tell me how to disable the SMMU for PCIE5?