Re: [PATCH net-next v6 08/12] net: pse-pd: pd692x0: Add support for PSE PI priority feature
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From: Oleksij Rempel <o.rempel@pengutronix.de>
Date: 2025-03-17 13:20:26
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On Tue, Mar 04, 2025 at 11:18:57AM +0100, Kory Maincent wrote:
quoted hunk ↗ jump to hunk
static u8 pd692x0_build_msg(struct pd692x0_msg *msg, u8 echo)@@ -739,6 +755,29 @@ pd692x0_pi_get_actual_pw(struct pse_controller_dev *pcdev, int id) return (buf.data[0] << 4 | buf.data[1]) * 100; } +static int +pd692x0_pi_get_prio(struct pse_controller_dev *pcdev, int id) +{ + struct pd692x0_priv *priv = to_pd692x0_priv(pcdev); + struct pd692x0_msg msg, buf = {0}; + int ret; + + ret = pd692x0_fw_unavailable(priv); + if (ret) + return ret; + + msg = pd692x0_msg_template_list[PD692X0_MSG_GET_PORT_PARAM]; + msg.sub[2] = id; + ret = pd692x0_sendrecv_msg(priv, &msg, &buf); + if (ret < 0) + return ret; + if (buf.data[2] < 1 || 3 < buf.data[2])
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