Linux Upstream Status updated: Jun/03/2026

Linux Upstream Status updated: Jun/03/2026 
@https://github.com/sophgo/linux/wiki

CV18xx:
- Allow DMA multiplexer set channel number for DMA controller: when PR 
due to not compatible with old code. Continue revising to v6.
- Duo S support: Bindings part have been applied on sophgo/for-next, 
expected to be in v7.2, others are still need improving.

SG2042:
- Enable PCIe DMA coherence: Applied on sophgo/for-next, expected to see 
in v7.2.
- Fix CPU unit address: Picked by sophgo/for-next, expected to be in v7.2.
- reduce SG2042 MSI count to 16: Picked by sophgo/for-next, expected to 
be in v7.2.

SG2044:
- Fix CPU unit address: Picked by sophgo/for-next, expected to be in v7.2.

Thanks,

Chen