修改4g拨号为QMI,需要在系统里后台执行quectel-CM

hc

2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5

 kernel/Documentation/ABI/testing/configfs-spear-pcie-gadget
..
..
@@ -10,22 +10,24 @@
10
10
 	This interfaces can be used to show spear's PCIe device capability.
11
11
 
12
12
 	Nodes are only visible when configfs is mounted. To mount configfs
13
-	in /config directory use:
14
-	# mount -t configfs none /config/
13
+	in /config directory use::
15
14
 
16
-	For nth PCIe Device Controller
17
-	/config/pcie-gadget.n/
18
-		link ... used to enable ltssm and read its status.
19
-		int_type ...used to configure and read type of supported
20
-			interrupt
21
-		no_of_msi ... used to configure number of MSI vector needed and
15
+	  # mount -t configfs none /config/
16
+
17
+	For nth PCIe Device Controller /config/pcie-gadget.n/:
18
+
19
+	=============== ======================================================
20
+	link		used to enable ltssm and read its status.
21
+	int_type	used to configure and read type of supported interrupt
22
+	no_of_msi	used to configure number of MSI vector needed and
22
23
 			to read no of MSI granted.
23
-		inta ... write 1 to assert INTA and 0 to de-assert.
24
-		send_msi ... write MSI vector to be sent.
25
-		vendor_id ... used to write and read vendor id (hex)
26
-		device_id ... used to write and read device id (hex)
27
-		bar0_size ... used to write and read bar0_size
28
-		bar0_address ... used to write and read bar0 mapped area in hex.
29
-		bar0_rw_offset ... used to write and read offset of bar0 where
30
-			bar0_data will be written or read.
31
-		bar0_data ... used to write and read data at bar0_rw_offset.
24
+	inta		write 1 to assert INTA and 0 to de-assert.
25
+	send_msi	write MSI vector to be sent.
26
+	vendor_id	used to write and read vendor id (hex)
27
+	device_id	used to write and read device id (hex)
28
+	bar0_size	used to write and read bar0_size
29
+	bar0_address	used to write and read bar0 mapped area in hex.
30
+	bar0_rw_offset	used to write and read offset of bar0 where bar0_data
31
+			will be written or read.
32
+	bar0_data	used to write and read data at bar0_rw_offset.
33
+	=============== ======================================================