42 static psmouse_ret_t ps2pp_process_byte(struct psmouse *psmouse)  in ps2pp_process_byte()  argument
44 	struct input_dev *dev = psmouse->dev;  in ps2pp_process_byte()
45 	unsigned char *packet = psmouse->packet;  in ps2pp_process_byte()
47 	if (psmouse->pktcnt < 3)  in ps2pp_process_byte()
86 			psmouse_dbg(psmouse,  in ps2pp_process_byte()
114 static int ps2pp_cmd(struct psmouse *psmouse, unsigned char *param, unsigned char command)  in ps2pp_cmd()  argument
116 	if (psmouse_sliced_command(psmouse, command))  in ps2pp_cmd()
119 	if (ps2_command(&psmouse->ps2dev, param, PSMOUSE_CMD_POLL | 0x0300))  in ps2pp_cmd()
133 static void ps2pp_set_smartscroll(struct psmouse *psmouse, bool smartscroll)  in ps2pp_set_smartscroll()  argument
135 	struct ps2dev *ps2dev = &psmouse->ps2dev;  in ps2pp_set_smartscroll()
138 	ps2pp_cmd(psmouse, param, 0x32);  in ps2pp_set_smartscroll()
149 static ssize_t ps2pp_attr_show_smartscroll(struct psmouse *psmouse,  in ps2pp_attr_show_smartscroll()  argument
152 	return sprintf(buf, "%d\n", psmouse->smartscroll);  in ps2pp_attr_show_smartscroll()
155 static ssize_t ps2pp_attr_set_smartscroll(struct psmouse *psmouse, void *data,  in ps2pp_attr_set_smartscroll()  argument
168 	ps2pp_set_smartscroll(psmouse, value);  in ps2pp_attr_set_smartscroll()
169 	psmouse->smartscroll = value;  in ps2pp_attr_set_smartscroll()
182 static void ps2pp_set_resolution(struct psmouse *psmouse, unsigned int resolution)  in ps2pp_set_resolution()  argument
185 		struct ps2dev *ps2dev = &psmouse->ps2dev;  in ps2pp_set_resolution()
192 		psmouse->resolution = 800;  in ps2pp_set_resolution()
194 		psmouse_set_resolution(psmouse, resolution);  in ps2pp_set_resolution()
197 static void ps2pp_disconnect(struct psmouse *psmouse)  in ps2pp_disconnect()  argument
199 	device_remove_file(&psmouse->ps2dev.serio->dev, &psmouse_attr_smartscroll.dattr);  in ps2pp_disconnect()
265 static void ps2pp_set_model_properties(struct psmouse *psmouse,  in ps2pp_set_model_properties()  argument
269 	struct input_dev *input_dev = psmouse->dev;  in ps2pp_set_model_properties()
294 		psmouse->name = "Wheel Mouse";  in ps2pp_set_model_properties()
298 		psmouse->name = "MX Mouse";  in ps2pp_set_model_properties()
302 		psmouse->name = "TouchPad 3";  in ps2pp_set_model_properties()
306 		psmouse->name = "TrackMan";  in ps2pp_set_model_properties()
316 			psmouse->name = "Mouse";  in ps2pp_set_model_properties()
328 int ps2pp_init(struct psmouse *psmouse, bool set_properties)  in ps2pp_init()  argument
330 	struct ps2dev *ps2dev = &psmouse->ps2dev;  in ps2pp_init()
378 			ps2pp_cmd(psmouse, param, 0x39); /* Magic knock */  in ps2pp_init()
379 			ps2pp_cmd(psmouse, param, 0xDB);  in ps2pp_init()
384 				ps2pp_set_smartscroll(psmouse, false);  in ps2pp_init()
390 		psmouse_warn(psmouse, "Detected unknown Logitech mouse model %d\n", model);  in ps2pp_init()
394 		psmouse->vendor = "Logitech";  in ps2pp_init()
395 		psmouse->model = model;  in ps2pp_init()
398 			psmouse->protocol_handler = ps2pp_process_byte;  in ps2pp_init()
399 			psmouse->pktsize = 3;  in ps2pp_init()
402 				psmouse->set_resolution = ps2pp_set_resolution;  in ps2pp_init()
403 				psmouse->disconnect = ps2pp_disconnect;  in ps2pp_init()
405 				error = device_create_file(&psmouse->ps2dev.serio->dev,  in ps2pp_init()
408 					psmouse_err(psmouse,  in ps2pp_init()
417 			__set_bit(BTN_MIDDLE, psmouse->dev->keybit);  in ps2pp_init()
420 			ps2pp_set_model_properties(psmouse, model_info, use_ps2pp);  in ps2pp_init()