From: Youssef Samir <youssef.abdulrahman@oss.qualcomm.com>
To: manivannan.sadhasivam@oss.qualcomm.com,
Manivannan Sadhasivam <mani@kernel.org>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Simon Horman <horms@kernel.org>,
Jeff Johnson <jjohnson@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org,
ath11k@lists.infradead.org, ath12k@lists.infradead.org,
Bjorn Andersson <andersson@kernel.org>,
Chris Lew <christopher.lew@oss.qualcomm.com>,
Deepak Kumar Singh <deepak.singh@oss.qualcomm.com>,
Raj Kumar Bhagat <raj.bhagat@oss.qualcomm.com>,
Juha-Matti Tilli <juha-matti.tilli@iki.fi>,
Jeff Hugo <jeff.hugo@oss.qualcomm.com>
Subject: Re: [PATCH v2 2/4] net: qrtr: Assign unique node id for MHI endpoints
Date: Tue, 22 Sep 2026 18:14:21 +0100 [thread overview]
Message-ID: <a16d507e-17f7-4074-8817-4b8da3a71c3b@oss.qualcomm.com> (raw)
In-Reply-To: <20260921-qrtr-multi-ep-v2-2-27dd80d841a0@oss.qualcomm.com>
On 9/21/2026 12:23 PM, Manivannan Sadhasivam via B4 Relay wrote:
> +
> +/* The offset is chosen carefully to not collide with the node ids allocated by
> + * the remote nodes. All the remote nodes use node ids in range 0 to 0xffff.
This assumption does not hold up for QRTR V1 headers where the node ids are 32bit.
QAIC devices use BHI_SERIALNUM as the node ID, and it is definitely larger than
0xFFFF.> + */
> +#define QRTR_NODE_HOST_BASE 0x10000u
>
Thanks,
Youssef
next prev parent reply other threads:[~2026-09-22 17:14 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-21 11:23 [PATCH v2 0/4] net: qrtr: Add support for using identical MHI endpoint devices Manivannan Sadhasivam via B4 Relay
2026-09-21 11:23 ` [PATCH v2 1/4] net: qrtr: Allow the host QRTR to assign a unique node id Manivannan Sadhasivam via B4 Relay
2026-09-22 17:08 ` Youssef Samir
2026-09-21 11:23 ` [PATCH v2 2/4] net: qrtr: Assign unique node id for MHI endpoints Manivannan Sadhasivam via B4 Relay
2026-09-22 17:14 ` Youssef Samir [this message]
2026-09-22 17:24 ` Juha-Matti Tilli
2026-09-21 11:23 ` [PATCH v2 3/4] wifi: ath11k: Connect to the QMI server belonging to the device owned by this driver Manivannan Sadhasivam via B4 Relay
2026-09-21 16:28 ` Juha-Matti Tilli
2026-09-22 11:02 ` Vasanthakumar Thiagarajan
2026-09-22 13:27 ` Manivannan Sadhasivam
2026-09-21 11:23 ` [PATCH v2 4/4] wifi: ath12k: " Manivannan Sadhasivam via B4 Relay
2026-09-22 11:05 ` Vasanthakumar Thiagarajan
2026-09-22 11:43 ` Juha-Matti Tilli
2026-09-22 13:30 ` Manivannan Sadhasivam
2026-09-22 14:53 ` Juha-Matti Tilli
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