2 Commits

Author	SHA1	Message	Date
Aravind Mani	2865fd4c72	[DellEMC] DMA errors are seen when loading bullseye kernel (#9641) ... Following errors are seen continuously on SMBus controller when loading bullseye kernel. [ 273.643046] DMAR: [DMA Write] Request device [00:12.0] PASID ffffffff fault addr 0 [fault reason 05] PTE Write access is not set [ 273.785784] DMAR: DRHD: handling fault status reg 2 [ 273.844072] DMAR: [DMA Write] Request device [00:12.0] PASID ffffffff fault addr 0 [fault reason 05] PTE Write access is not set [ 273.986804] DMAR: DRHD: handling fault status reg 2 [ 274.045101] DMAR: [DMA Write] Request device [00:12.0] PASID ffffffff fault addr 0 [fault reason 05] PTE Write access is not set [ 274.187789] DMAR: DRHD: handling fault status reg 2 root@sonic:~# lspci -s 00:12.0 -vv 00:12.0 System peripheral: Intel Corporation Atom Processor C3000 Series SMBus Contoller - Host (rev 11) Issue was not seen in buster. Modified platform specific installer.conf to turn off io_mmu	2022-01-03 08:47:13 -08:00
arunlk-dell	b0b0ba828a	DellEMC: N3248PXE Initial platform commit (#8562) ... Why I did it Added support for the device N3248PXE How I did it Implemented the support for the platform N3248PXE n3248pxe_unit_test_log.txt Switch Vendor: DellEMC * Switch SKU: N3248PXE * ASIC Vendor: Broadcom * SONiC Image: sonic-broadcom.bin How to verify it Verified the show platform commands	2021-09-25 15:35:16 -07:00