X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=drivers%2Fusb%2Fserial%2Fkobil_sct.c;h=5c4d2fbd4e11892e7c40479b322c3f56e74e7294;hb=df9b42963f2d010ae3163a894ce22cf6b27cd344;hp=bf5c74965d3467603066511d8259600559a6a043;hpb=3c101c41fbe5daf88afbbd575542aa1d047812bb;p=karo-tx-linux.git diff --git a/drivers/usb/serial/kobil_sct.c b/drivers/usb/serial/kobil_sct.c index bf5c74965d34..5c4d2fbd4e11 100644 --- a/drivers/usb/serial/kobil_sct.c +++ b/drivers/usb/serial/kobil_sct.c @@ -38,8 +38,6 @@ #include #include "kobil_sct.h" -static bool debug; - /* Version Information */ #define DRIVER_VERSION "21/05/2004" #define DRIVER_AUTHOR "KOBIL Systems GmbH - http://www.kobil.com" @@ -139,17 +137,16 @@ static int kobil_startup(struct usb_serial *serial) switch (priv->device_type) { case KOBIL_ADAPTER_B_PRODUCT_ID: - printk(KERN_DEBUG "KOBIL B1 PRO / KAAN PRO detected\n"); + dev_dbg(&serial->dev->dev, "KOBIL B1 PRO / KAAN PRO detected\n"); break; case KOBIL_ADAPTER_K_PRODUCT_ID: - printk(KERN_DEBUG - "KOBIL KAAN Standard Plus / SecOVID Reader Plus detected\n"); + dev_dbg(&serial->dev->dev, "KOBIL KAAN Standard Plus / SecOVID Reader Plus detected\n"); break; case KOBIL_USBTWIN_PRODUCT_ID: - printk(KERN_DEBUG "KOBIL USBTWIN detected\n"); + dev_dbg(&serial->dev->dev, "KOBIL USBTWIN detected\n"); break; case KOBIL_KAAN_SIM_PRODUCT_ID: - printk(KERN_DEBUG "KOBIL KAAN SIM detected\n"); + dev_dbg(&serial->dev->dev, "KOBIL KAAN SIM detected\n"); break; } usb_set_serial_port_data(serial->port[0], priv); @@ -164,13 +161,15 @@ static int kobil_startup(struct usb_serial *serial) for (i = 0; i < altsetting->desc.bNumEndpoints; i++) { endpoint = &altsetting->endpoint[i]; if (usb_endpoint_is_int_out(&endpoint->desc)) { - dbg("%s Found interrupt out endpoint. Address: %d", + dev_dbg(&serial->dev->dev, + "%s Found interrupt out endpoint. Address: %d\n", __func__, endpoint->desc.bEndpointAddress); priv->write_int_endpoint_address = endpoint->desc.bEndpointAddress; } if (usb_endpoint_is_int_in(&endpoint->desc)) { - dbg("%s Found interrupt in endpoint. Address: %d", + dev_dbg(&serial->dev->dev, + "%s Found interrupt in endpoint. Address: %d\n", __func__, endpoint->desc.bEndpointAddress); priv->read_int_endpoint_address = endpoint->desc.bEndpointAddress; @@ -200,6 +199,7 @@ static void kobil_init_termios(struct tty_struct *tty) static int kobil_open(struct tty_struct *tty, struct usb_serial_port *port) { + struct device *dev = &port->dev; int result = 0; struct kobil_private *priv; unsigned char *transfer_buffer; @@ -215,12 +215,10 @@ static int kobil_open(struct tty_struct *tty, struct usb_serial_port *port) /* allocate write_urb */ if (!port->write_urb) { - dbg("%s - port %d Allocating port->write_urb", - __func__, port->number); + dev_dbg(dev, "%s - Allocating port->write_urb\n", __func__); port->write_urb = usb_alloc_urb(0, GFP_KERNEL); if (!port->write_urb) { - dbg("%s - port %d usb_alloc_urb failed", - __func__, port->number); + dev_dbg(dev, "%s - usb_alloc_urb failed\n", __func__); kfree(transfer_buffer); return -ENOMEM; } @@ -247,10 +245,9 @@ static int kobil_open(struct tty_struct *tty, struct usb_serial_port *port) transfer_buffer_length, KOBIL_TIMEOUT ); - dbg("%s - port %d Send get_HW_version URB returns: %i", - __func__, port->number, result); - dbg("Harware version: %i.%i.%i", - transfer_buffer[0], transfer_buffer[1], transfer_buffer[2]); + dev_dbg(dev, "%s - Send get_HW_version URB returns: %i\n", __func__, result); + dev_dbg(dev, "Harware version: %i.%i.%i\n", transfer_buffer[0], + transfer_buffer[1], transfer_buffer[2]); /* get firmware version */ result = usb_control_msg(port->serial->dev, @@ -263,10 +260,9 @@ static int kobil_open(struct tty_struct *tty, struct usb_serial_port *port) transfer_buffer_length, KOBIL_TIMEOUT ); - dbg("%s - port %d Send get_FW_version URB returns: %i", - __func__, port->number, result); - dbg("Firmware version: %i.%i.%i", - transfer_buffer[0], transfer_buffer[1], transfer_buffer[2]); + dev_dbg(dev, "%s - Send get_FW_version URB returns: %i\n", __func__, result); + dev_dbg(dev, "Firmware version: %i.%i.%i\n", transfer_buffer[0], + transfer_buffer[1], transfer_buffer[2]); if (priv->device_type == KOBIL_ADAPTER_B_PRODUCT_ID || priv->device_type == KOBIL_ADAPTER_K_PRODUCT_ID) { @@ -282,8 +278,7 @@ static int kobil_open(struct tty_struct *tty, struct usb_serial_port *port) 0, KOBIL_TIMEOUT ); - dbg("%s - port %d Send set_baudrate URB returns: %i", - __func__, port->number, result); + dev_dbg(dev, "%s - Send set_baudrate URB returns: %i\n", __func__, result); /* reset all queues */ result = usb_control_msg(port->serial->dev, @@ -296,16 +291,14 @@ static int kobil_open(struct tty_struct *tty, struct usb_serial_port *port) 0, KOBIL_TIMEOUT ); - dbg("%s - port %d Send reset_all_queues URB returns: %i", - __func__, port->number, result); + dev_dbg(dev, "%s - Send reset_all_queues URB returns: %i\n", __func__, result); } if (priv->device_type == KOBIL_USBTWIN_PRODUCT_ID || priv->device_type == KOBIL_ADAPTER_B_PRODUCT_ID || priv->device_type == KOBIL_KAAN_SIM_PRODUCT_ID) { /* start reading (Adapter B 'cause PNP string) */ result = usb_submit_urb(port->interrupt_in_urb, GFP_ATOMIC); - dbg("%s - port %d Send read URB returns: %i", - __func__, port->number, result); + dev_dbg(dev, "%s - Send read URB returns: %i\n", __func__, result); } kfree(transfer_buffer); @@ -333,11 +326,9 @@ static void kobil_read_int_callback(struct urb *urb) struct tty_struct *tty; unsigned char *data = urb->transfer_buffer; int status = urb->status; -/* char *dbg_data; */ if (status) { - dbg("%s - port %d Read int status not zero: %d", - __func__, port->number, status); + dev_dbg(&port->dev, "%s - Read int status not zero: %d\n", __func__, status); return; } @@ -346,6 +337,8 @@ static void kobil_read_int_callback(struct urb *urb) /* BEGIN DEBUG */ /* + char *dbg_data; + dbg_data = kzalloc((3 * purb->actual_length + 10) * sizeof(char), GFP_KERNEL); if (! dbg_data) { @@ -354,7 +347,7 @@ static void kobil_read_int_callback(struct urb *urb) for (i = 0; i < purb->actual_length; i++) { sprintf(dbg_data +3*i, "%02X ", data[i]); } - dbg(" <-- %s", dbg_data); + dev_dbg(&port->dev, " <-- %s\n", dbg_data); kfree(dbg_data); */ /* END DEBUG */ @@ -365,8 +358,7 @@ static void kobil_read_int_callback(struct urb *urb) tty_kref_put(tty); result = usb_submit_urb(port->interrupt_in_urb, GFP_ATOMIC); - dbg("%s - port %d Send read URB returns: %i", - __func__, port->number, result); + dev_dbg(&port->dev, "%s - Send read URB returns: %i\n", __func__, result); } @@ -384,22 +376,20 @@ static int kobil_write(struct tty_struct *tty, struct usb_serial_port *port, struct kobil_private *priv; if (count == 0) { - dbg("%s - port %d write request of 0 bytes", - __func__, port->number); + dev_dbg(&port->dev, "%s - write request of 0 bytes\n", __func__); return 0; } priv = usb_get_serial_port_data(port); if (count > (KOBIL_BUF_LENGTH - priv->filled)) { - dbg("%s - port %d Error: write request bigger than buffer size", __func__, port->number); + dev_dbg(&port->dev, "%s - Error: write request bigger than buffer size\n", __func__); return -ENOMEM; } /* Copy data to buffer */ memcpy(priv->buf + priv->filled, buf, count); - usb_serial_debug_data(debug, &port->dev, __func__, count, - priv->buf + priv->filled); + usb_serial_debug_data(&port->dev, __func__, count, priv->buf + priv->filled); priv->filled = priv->filled + count; /* only send complete block. TWIN, KAAN SIM and adapter K @@ -432,8 +422,7 @@ static int kobil_write(struct tty_struct *tty, struct usb_serial_port *port, priv->cur_pos = priv->cur_pos + length; result = usb_submit_urb(port->write_urb, GFP_NOIO); - dbg("%s - port %d Send write URB returns: %i", - __func__, port->number, result); + dev_dbg(&port->dev, "%s - Send write URB returns: %i\n", __func__, result); todo = priv->filled - priv->cur_pos; if (todo > 0) @@ -448,8 +437,7 @@ static int kobil_write(struct tty_struct *tty, struct usb_serial_port *port, priv->device_type == KOBIL_ADAPTER_K_PRODUCT_ID) { result = usb_submit_urb(port->interrupt_in_urb, GFP_NOIO); - dbg("%s - port %d Send read URB returns: %i", - __func__, port->number, result); + dev_dbg(&port->dev, "%s - Send read URB returns: %i\n", __func__, result); } } return count; @@ -493,8 +481,8 @@ static int kobil_tiocmget(struct tty_struct *tty) transfer_buffer_length, KOBIL_TIMEOUT); - dbg("%s - port %d Send get_status_line_state URB returns: %i. Statusline: %02x", - __func__, port->number, result, transfer_buffer[0]); + dev_dbg(&port->dev, "%s - Send get_status_line_state URB returns: %i. Statusline: %02x\n", + __func__, result, transfer_buffer[0]); result = 0; if ((transfer_buffer[0] & SUSBCR_GSL_DSR) != 0) @@ -507,6 +495,7 @@ static int kobil_tiocmset(struct tty_struct *tty, unsigned int set, unsigned int clear) { struct usb_serial_port *port = tty->driver_data; + struct device *dev = &port->dev; struct kobil_private *priv; int result; int dtr = 0; @@ -538,11 +527,9 @@ static int kobil_tiocmset(struct tty_struct *tty, if (priv->device_type == KOBIL_ADAPTER_B_PRODUCT_ID) { if (dtr != 0) - dbg("%s - port %d Setting DTR", - __func__, port->number); + dev_dbg(dev, "%s - Setting DTR\n", __func__); else - dbg("%s - port %d Clearing DTR", - __func__, port->number); + dev_dbg(dev, "%s - Clearing DTR\n", __func__); result = usb_control_msg(port->serial->dev, usb_rcvctrlpipe(port->serial->dev, 0), SUSBCRequest_SetStatusLinesOrQueues, @@ -554,11 +541,9 @@ static int kobil_tiocmset(struct tty_struct *tty, KOBIL_TIMEOUT); } else { if (rts != 0) - dbg("%s - port %d Setting RTS", - __func__, port->number); + dev_dbg(dev, "%s - Setting RTS\n", __func__); else - dbg("%s - port %d Clearing RTS", - __func__, port->number); + dev_dbg(dev, "%s - Clearing RTS\n", __func__); result = usb_control_msg(port->serial->dev, usb_rcvctrlpipe(port->serial->dev, 0), SUSBCRequest_SetStatusLinesOrQueues, @@ -569,8 +554,7 @@ static int kobil_tiocmset(struct tty_struct *tty, 0, KOBIL_TIMEOUT); } - dbg("%s - port %d Send set_status_line URB returns: %i", - __func__, port->number, result); + dev_dbg(dev, "%s - Send set_status_line URB returns: %i\n", __func__, result); kfree(transfer_buffer); return (result < 0) ? result : 0; } @@ -658,7 +642,8 @@ static int kobil_ioctl(struct tty_struct *tty, KOBIL_TIMEOUT ); - dbg("%s - port %d Send reset_all_queues (FLUSH) URB returns: %i", __func__, port->number, result); + dev_dbg(&port->dev, + "%s - Send reset_all_queues (FLUSH) URB returns: %i", __func__, result); kfree(transfer_buffer); return (result < 0) ? -EIO: 0; default: @@ -671,6 +656,3 @@ module_usb_serial_driver(serial_drivers, id_table); MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); MODULE_LICENSE("GPL"); - -module_param(debug, bool, S_IRUGO | S_IWUSR); -MODULE_PARM_DESC(debug, "Debug enabled or not");