[PATCH v2] bus/uacce: support no-iommu mode

[Thomas Monjalon]

18/05/2026 12:58, Chengwen Feng:
> The uacce bus originally only supports devices with SVA capability.
> This patch extends the uacce bus to support no-iommu mode for devices
> without or not enabling IOMMU/SVA.
> 
> For no-iommu mode UACCE devices:
> - The device api name is suffixed with _noiommu
> - The device flags bit1 was set (UACCE_DEV_FLAG_NOIOMMU)
> 
> To support such devices, DPDK device drivers can mark
> RTE_UACCE_DRV_SUPPORT_NOIOMMU_MODE in drv_flags to declare capability
> of working with no-iommu devices.
> 
> This commit also fixes typo UACCE_DEV_FLGA_SVA -> UACCE_DEV_FLAG_SVA.
> 
> Signed-off-by: Chengwen Feng <fengchengwen at huawei.com>

Applied, thanks.