Thread (41 messages) 41 messages, 5 authors, 2025-03-11

Re: [PATCH net-next v3 06/14] net: ethernet: qualcomm: Initialize the PPE scheduler settings

From: Jie Luo <quic_luoj@quicinc.com>
Date: 2025-02-28 15:24:35
Also in: linux-arm-msm, linux-devicetree, linux-doc, linux-hardening, lkml


On 2/20/2025 11:12 PM, Andrew Lunn wrote:
quoted
As a general rule, we have tried to keep the data structure definition
accurately mirror the hardware table design, for easier understanding
and debug ability of the code.
Could you point me at the datasheet which describes the table?

	Andrew
Hi Andrew,
We are under process of requesting our Ops team to release the datasheet
of IPQ9574. This may take a few days.

In the mean time, let me provide the description of this register table
to clarify.

Bits	Field Name	Access	Description
31:12	Reserve		RW	Reserved field
11:8	SEC_PORT_NUM	RW	Second port ID
7	Reserve		RW	Reserved field
6	SEC_PORT_VALID	RW	Second port valid or not
5	VALID		RW	Valid or not
4	DIR		RW	Egress or Ingress
3:0	PORT_NUM	RW	Port ID

Thanks.
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