Re: [v4] PCI: cadence-ep: Fix the driver to send MSG TLP for INTx without data payload

From: Hans Zhang
Date: Tue Mar 04 2025 - 06:23:56 EST




On 2025/3/4 19:01, Krzysztof Wilczyński wrote:
On 25-03-04 04:06:02, Krzysztof Wilczyński wrote:
Hello,

Cadence reference manual cdn_pcie_gen4_hpa_axi_ips_ug_v1.04.pdf, section
9.1.7.1 'AXI Subordinate to PCIe Address Translation' mentions that
axi_s_awaddr bits 16 when set, corresponds to MSG with data and when not
set, MSG without data.

Would it be possible to get the full name of the reference manual mentioned
about? I want to properly reference the full name, version, revision, etc.,
like we do for other documentation of this type where possible.

Hans, I came up with the following, have a look at:

https://web.git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git/commit/?h=controller/cadence&id=09f4343a59cc2678a3a5b731d16e55c697246a40

Let me know if this is OK with you. Thank you.

Krzysztof

It's OK with me.

Can you add an email address of our company as Signed-off-by? Because it involves Cadence documentation.

My company email: Hans Zhang <hans.zhang@xxxxxxxxxxx>

Like this:
Signed-off-by: Hans Zhang <18255117159@xxxxxxx>
Signed-off-by: Hans Zhang <hans.zhang@xxxxxxxxxxx>

Best regards
Hans