On 2021/7/16 16:34, Shameer Kolothum wrote:
Hi,Major Changes from v5: - Addressed comments from Robin & Lorenzo. : Moved iort_parse_rmr() to acpi_iort_init() from iort_init_platform_devices(). : Removed use of struct iort_rmr_entry during the initial parse. Using struct iommu_resv_region instead. : Report RMR address alignment and overlap errors, but continue. : Reworked arm_smmu_init_bypass_stes() (patch # 6). - Updated SMMUv2 bypass SMR code. Thanks to Jon N (patch #8). - Set IOMMU protection flags(IOMMU_CACHE, IOMMU_MMIO) based on Type of RMR region. Suggested by Jon N.
I use the updated firmware from Huiqiang(Cced), tested on my Kunpeng 920 server, the 3408iMRraid and 3416iMRraid can work as expected with SMMUv3 enabled. Tested-by: Hanjun Guo <guohan...@huawei.com> Tested-by: Huiqiang Wang <wanghuiqi...@huawei.com> Thanks Hanjun _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
