[PATCH 0/3] Add quirk to support address bus size limitation
Marc Zyngier
maz at kernel.org
Fri May 16 00:03:53 PDT 2025
On Fri, 16 May 2025 05:13:31 +0100,
adrianhoyin.ng at altera.com wrote:
>
> From: Adrian Ng Ho Yin <adrianhoyin.ng at altera.com>
>
> This patch set adds support for the address bus size limitation by
> allocating buffers with in a 32 bit address range.
>
> -Add device tree binding to enable a quirk to support a limited address
> bus size.
> -Update ITS node for Agilex5 with dma_32bit_quirk.
> -Add implementation to configure gfp flags to allocate buffers within
> 32 bit addressable range when quirk is set.
No. Please join the pack of other totally broken integrations and
reuse the *existing* infrastructure. You'll be in good company.
M.
--
Without deviation from the norm, progress is not possible.
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