linux-kernel - [net-next v2 1/2] wwan: core: Add WWAN ADB and MIPC port type

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Date: Tue, 25 Jun 2024 16:45:17 +0800
From: Jinjian Song <songjinjian@...mail.com>
To: chandrashekar.devegowda@...el.com,
	chiranjeevi.rapolu@...ux.intel.com,
	haijun.liu@...iatek.com,
	m.chetan.kumar@...ux.intel.com,
	ricardo.martinez@...ux.intel.com,
	loic.poulain@...aro.org,
	ryazanov.s.a@...il.com,
	johannes@...solutions.net,
	davem@...emloft.net,
	edumazet@...gle.com,
	kuba@...nel.org,
	pabeni@...hat.com
Cc: linux-kernel@...r.kernel.org,
	netdev@...r.kernel.org,
	Jinjian Song <songjinjian@...mail.com>,
	Jinjian Song <jinjian.song@...ocom.com>
Subject: [net-next v2 1/2] wwan: core: Add WWAN ADB and MIPC port type

Add new WWAN ports that connect to the device's ADB protocol interface and MTK
MIPC diagnostic interface.

Signed-off-by: Jinjian Song <jinjian.song@...ocom.com>
---
 drivers/net/wwan/wwan_core.c | 8 ++++++++
 include/linux/wwan.h         | 4 ++++
 2 files changed, 12 insertions(+)

diff --git a/drivers/net/wwan/wwan_core.c b/drivers/net/wwan/wwan_core.c
index 17431f1b1a0c..5ffa70d5de85 100644
--- a/drivers/net/wwan/wwan_core.c
+++ b/drivers/net/wwan/wwan_core.c
@@ -334,6 +334,14 @@ static const struct {
 		.name = "FASTBOOT",
 		.devsuf = "fastboot",
 	},
+	[WWAN_PORT_ADB] = {
+		.name = "ADB",
+		.devsuf = "adb",
+	},
+	[WWAN_PORT_MIPC] = {
+		.name = "MIPC",
+		.devsuf = "mipc",
+	},
 };
 
 static ssize_t type_show(struct device *dev, struct device_attribute *attr,
diff --git a/include/linux/wwan.h b/include/linux/wwan.h
index 170fdee6339c..79c781875c09 100644
--- a/include/linux/wwan.h
+++ b/include/linux/wwan.h
@@ -17,6 +17,8 @@
  * @WWAN_PORT_FIREHOSE: XML based command protocol
  * @WWAN_PORT_XMMRPC: Control protocol for Intel XMM modems
  * @WWAN_PORT_FASTBOOT: Fastboot protocol control
+ * @WWAN_PORT_ADB: ADB protocol control
+ * @WWAN_PORT_MIPC: MTK MIPC diagnostic interface
  *
  * @WWAN_PORT_MAX: Highest supported port types
  * @WWAN_PORT_UNKNOWN: Special value to indicate an unknown port type
@@ -30,6 +32,8 @@ enum wwan_port_type {
 	WWAN_PORT_FIREHOSE,
 	WWAN_PORT_XMMRPC,
 	WWAN_PORT_FASTBOOT,
+	WWAN_PORT_ADB,
+	WWAN_PORT_MIPC,
 
 	/* Add new port types above this line */
 
-- 
2.34.1