Commit 8cbc7539 authored by Johan Hovold's avatar Johan Hovold
Browse files

USB: serial: pl2303: add device-type names 



Add names for the device types to be printed at probe when debugging is
enabled.

Note that the HXN type is referred to as G for now as that is the name
the vendor uses.

Signed-off-by: default avatarJohan Hovold <johan@kernel.org>
parent 894758d0

drivers/usb/serial/pl2303.c

+8 −1
Original line number Diff line number Diff line
@@ -183,6 +183,7 @@ enum pl2303_type { 
};



struct pl2303_type_data {

	const char *name;

	speed_t max_baud_rate;

	unsigned long quirks;

	unsigned int no_autoxonxoff:1;
@@ -204,23 +205,29 @@ struct pl2303_private { 


static const struct pl2303_type_data pl2303_type_data[TYPE_COUNT] = {

	[TYPE_H] = {

		.name			= "H",

		.max_baud_rate		= 1228800,

		.quirks			= PL2303_QUIRK_LEGACY,

		.no_autoxonxoff		= true,

	},

	[TYPE_HX] = {

		.name			= "HX",

		.max_baud_rate		= 6000000,

	},

	[TYPE_TA] = {

		.name			= "TA",

		.max_baud_rate		= 6000000,

	},

	[TYPE_TB] = {

		.name			= "TB",

		.max_baud_rate		= 12000000,

	},

	[TYPE_HXD] = {

		.name			= "HXD",

		.max_baud_rate		= 12000000,

	},

	[TYPE_HXN] = {

		.name			= "G",

		.max_baud_rate		= 12000000,

		.no_divisors		= true,

	},
@@ -444,7 +451,7 @@ static int pl2303_startup(struct usb_serial *serial) 
		return ret;



	type = ret;

	dev_dbg(&serial->interface->dev, "device type: %d\n", type);

	dev_dbg(&serial->interface->dev, "device type: %s\n", pl2303_type_data[type].name);



	spriv = kzalloc(sizeof(*spriv), GFP_KERNEL);

	if (!spriv)