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sonic-buildimage/device
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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
..
accton [SFP-Refactor] Modify transceiver key name (#9447) 2021-12-09 12:38:45 +05:30
alphanetworks [Alphanetworks] Add new platform SNJ60D0-320F (#8780) 2021-10-22 12:37:39 -07:00
arista [Arista] Increase switch PCIe timeout for 7060-cx32s (#9248) 2021-12-17 08:43:25 -08:00
barefoot [barefoot] add platform.json and hwsku.json for Newport (#8964) 2021-11-18 10:23:46 -08:00
broadcom Disable ALPM distributed hitbit thread that is used for debug purpose only but interfered with Other functional operations (#9199) 2021-11-09 07:21:57 -08:00
celestica [SFP-Refactor] Modify transceiver key name (#9447) 2021-12-09 12:38:45 +05:30
centec [centec] support v682-48y8c and v682-48x8c (#9349) 2021-12-17 15:20:27 -08:00
cig Add platform_asic file to each platform folder in sonic-device-data based package (#8542) 2021-10-08 19:27:48 -07:00
common/pddf/plugins [sonic-utilities] Update submodule; Build and install as a Python 3 wheel (#5926) 2020-11-25 10:28:36 -08:00
dell [DellEMC] DMA errors are seen when loading bullseye kernel (#9641) 2022-01-03 08:47:13 -08:00
delta Add platform_asic file to each platform folder in sonic-device-data based package (#8542) 2021-10-08 19:27:48 -07:00
facebook/x86_64-facebook_wedge100-r0 Add platform_asic file to each platform folder in sonic-device-data based package (#8542) 2021-10-08 19:27:48 -07:00
ingrasys Add platform_asic file to each platform folder in sonic-device-data based package (#8542) 2021-10-08 19:27:48 -07:00
inventec Add platform_asic file to each platform folder in sonic-device-data based package (#8542) 2021-10-08 19:27:48 -07:00
juniper [SFP-Refactor] Modify transceiver key name (#9447) 2021-12-09 12:38:45 +05:30
marvell Add platform_asic file to each platform folder in sonic-device-data based package (#8542) 2021-10-08 19:27:48 -07:00
mellanox Added platform.json in Mellanox Spectrum-4 and older simx platforms (#9621) 2022-01-02 09:58:40 +02:00
mitac/x86_64-mitac_ly1200_b32h0_c3-r0 Add platform_asic file to each platform folder in sonic-device-data based package (#8542) 2021-10-08 19:27:48 -07:00
netberg/x86_64-netberg_aurora_715-r0 [devices]: Add platform_asic files for new platforms (#9078) 2021-10-27 08:58:05 -07:00
nokia Update Nokia platform IXR7250E device data (#9209) 2021-11-16 17:11:49 -08:00
pegatron/x86_64-pegatron_porsche-r0 Add platform_asic file to each platform folder in sonic-device-data based package (#8542) 2021-10-08 19:27:48 -07:00
quanta Add platform_asic file to each platform folder in sonic-device-data based package (#8542) 2021-10-08 19:27:48 -07:00
ragile [ragile] support 32c and 4s platform (#8824) 2021-11-17 23:49:06 -08:00
ruijie/x86_64-ruijie_b6510-48vs8cq-r0 Add platform_asic file to each platform folder in sonic-device-data based package (#8542) 2021-10-08 19:27:48 -07:00
virtual Revert "[gearbox] provide common gbsyncd.service.j2 to start for platform specific gbsyncd docker (#9286)" 2021-11-19 10:10:55 -08:00
wnc/x86_64-wnc_osw1800-r0 Add platform_asic file to each platform folder in sonic-device-data based package (#8542) 2021-10-08 19:27:48 -07:00