netdev - [net-next v3 1/3] wwan: core: Add WWAN fastboot port type

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Date: Thu, 28 Dec 2023 17:44:09 +0800
From: Jinjian Song <songjinjian@...mail.com>
To: netdev@...r.kernel.org
Cc: 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,
	linux-kernel@...r.kernel.com,
	vsankar@...ovo.com,
	danielwinkler@...gle.com,
	nmarupaka@...gle.com,
	joey.zhao@...ocom.com,
	liuqf@...ocom.com,
	felix.yan@...ocom.com,
	Jinjian Song <jinjian.song@...ocom.com>
Subject: [net-next v3 1/3] wwan: core: Add WWAN fastboot port type

From: Jinjian Song <jinjian.song@...ocom.com>

Add a new WWAN port that connects to the device fastboot protocol
interface.

Signed-off-by: Jinjian Song <jinjian.song@...ocom.com>
---
v3:
 * no change
v2:
 * no change 
---
 drivers/net/wwan/wwan_core.c | 4 ++++
 include/linux/wwan.h         | 2 ++
 2 files changed, 6 insertions(+)

diff --git a/drivers/net/wwan/wwan_core.c b/drivers/net/wwan/wwan_core.c
index 72e01e550a16..2ed20b20e7fc 100644
--- a/drivers/net/wwan/wwan_core.c
+++ b/drivers/net/wwan/wwan_core.c
@@ -328,6 +328,10 @@ static const struct {
 		.name = "XMMRPC",
 		.devsuf = "xmmrpc",
 	},
+	[WWAN_PORT_FASTBOOT] = {
+		.name = "FASTBOOT",
+		.devsuf = "fastboot",
+	},
 };
 
 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 01fa15506286..170fdee6339c 100644
--- a/include/linux/wwan.h
+++ b/include/linux/wwan.h
@@ -16,6 +16,7 @@
  * @WWAN_PORT_QCDM: Qcom Modem diagnostic interface
  * @WWAN_PORT_FIREHOSE: XML based command protocol
  * @WWAN_PORT_XMMRPC: Control protocol for Intel XMM modems
+ * @WWAN_PORT_FASTBOOT: Fastboot protocol control
  *
  * @WWAN_PORT_MAX: Highest supported port types
  * @WWAN_PORT_UNKNOWN: Special value to indicate an unknown port type
@@ -28,6 +29,7 @@ enum wwan_port_type {
 	WWAN_PORT_QCDM,
 	WWAN_PORT_FIREHOSE,
 	WWAN_PORT_XMMRPC,
+	WWAN_PORT_FASTBOOT,
 
 	/* Add new port types above this line */
 
-- 
2.34.1