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2023-12-08 01573e231f18eb2d99162747186f59511f56b64d

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