On Fri, 8 May 2026 at 16:41, Torsten Duwe <[email protected]> wrote: > > Hi all, > > This simple quick fix has now turned into a small series. It contains > the required changes to translate inbound access addresses, with the > handling of dynamically found devices going into its own patch, content > as suggested by Neil. While at it, I also added the NVMe enablement for > raspberries. It might already work on RPi4 setups (to be tested). RPi5 > OTOH will require the other series to enable PCIe on the bcm2712. > > Changes from the single patch: > - the ternary in the macro is gone, explanation updated accordingly > - instead, device_get_dma_constraints is enhanced to try harder > - Raspberry Pi NVMe config added
This overall works for me, with the minor nit on patch 3, I tested it on a RPi400 booted from USB, a CM4 with NVME and a couple of RPi5 with NVME drives. I'd like to get Neil's review on it too. > Torsten Duwe (3): > Skip parent device nodes without a DT reference when looking for > dma-ranges > Fix missing address translation for PCIe inbound access > rpi: enable NVMe > > configs/rpi_arm64_defconfig | 1 + > drivers/core/device.c | 14 +++++++++++++- > drivers/nvme/nvme.c | 34 +++++++++++++++++++++------------- > 3 files changed, 35 insertions(+), 14 deletions(-) > > -- > 2.54.0 >
