Re: [RFC PATCH v1 04/38] tsm: Support DMA Allocation from private memory

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On Mon, Jul 28, 2025 at 07:21:41PM +0530, Aneesh Kumar K.V (Arm) wrote:
> Currently, we enforce the use of bounce buffers to ensure that memory
> accessed by non-secure devices is explicitly shared with the host [1].
> However, for secure devices, this approach must be avoided.

> @@ -557,6 +560,9 @@ static void __pci_tsm_init(struct pci_dev *pdev)
>  	default:
>  		break;
>  	}
> +
> +	/* FIXME!! should this be default true and switch to false for TEE capable device */

Fix whatever this is, or make it a real sentence and wrap to fit in 80
columns.

> +	pdev->dev.tdi_enabled = false;
>  }




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