Skip to content

L
linux-davinci
Commit 9e3697a5 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files
Options

Staging: aten2011: remove DPRINTK macro 

Convert to use the dbg() macro we already have in the usb-serial layer.
This also turns off the default for the driver to spit out all of the
debug messages, now it is controlled by the module parameter.

Cc: Russell Lang <gsview@ghostgum.com.au>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 87ed9bd2
Hide whitespace changes
Inline Side-by-side
Showing with 123 additions and 190 deletions
drivers/staging/uc2322/aten2011.c
View file @ 9e3697a5
...@@ -191,18 +191,7 @@ static void ATEN2011_change_port_settings(struct tty_struct *tty, ...@@ -191,18 +191,7 @@ static void ATEN2011_change_port_settings(struct tty_struct *tty,
#define ATEN2011_MSR_CD 0x80 /* Current state of CD */ #define ATEN2011_MSR_CD 0x80 /* Current state of CD */
/* 1: Enables the debugging -- 0: Disable the debugging */ static int debug;
#define ATEN_DEBUG 0
#ifdef ATEN_DEBUG
static int debug = 0;
#define DPRINTK(fmt, args...) printk( "%s: " fmt, __FUNCTION__ , ## args)
#else
static int debug = 0;
#define DPRINTK(fmt, args...)
#endif
/* /*
* Version Information * Version Information
...@@ -233,7 +222,7 @@ static int set_reg_sync(struct usb_serial_port *port, __u16 reg, __u16 val) ...@@ -233,7 +222,7 @@ static int set_reg_sync(struct usb_serial_port *port, __u16 reg, __u16 val)
struct usb_device *dev = port->serial->dev; struct usb_device *dev = port->serial->dev;
val = val & 0x00ff; val = val & 0x00ff;
dbg("%s: is %x, value %x\n", __func__, reg, val); dbg("%s: is %x, value %x", __func__, reg, val);
return usb_control_msg(dev, usb_sndctrlpipe(dev, 0), ATEN_WRREQ, return usb_control_msg(dev, usb_sndctrlpipe(dev, 0), ATEN_WRREQ,
ATEN_WR_RTYPE, val, reg, NULL, 0, ATEN_WR_RTYPE, val, reg, NULL, 0,
...@@ -248,7 +237,7 @@ static int get_reg_sync(struct usb_serial_port *port, __u16 reg, __u16 *val) ...@@ -248,7 +237,7 @@ static int get_reg_sync(struct usb_serial_port *port, __u16 reg, __u16 *val)
ret = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), ATEN_RDREQ, ret = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), ATEN_RDREQ,
ATEN_RD_RTYPE, 0, reg, val, VENDOR_READ_LENGTH, ATEN_RD_RTYPE, 0, reg, val, VENDOR_READ_LENGTH,
ATEN_WDR_TIMEOUT); ATEN_WDR_TIMEOUT);
dbg("%s: offset is %x, return val %x\n", __func__, reg, *val); dbg("%s: offset is %x, return val %x", __func__, reg, *val);
*val = (*val) & 0x00ff; *val = (*val) & 0x00ff;
return ret; return ret;
} }
...@@ -277,7 +266,7 @@ static int set_uart_reg(struct usb_serial_port *port, __u16 reg, __u16 val) ...@@ -277,7 +266,7 @@ static int set_uart_reg(struct usb_serial_port *port, __u16 reg, __u16 val)
else else
val |= (((__u16)port->number - minor) + 2) << 8; val |= (((__u16)port->number - minor) + 2) << 8;
} }
dbg("%s: application number is %x\n", __func__, val); dbg("%s: application number is %x", __func__, val);
return usb_control_msg(dev, usb_sndctrlpipe(dev, 0), ATEN_WRREQ, return usb_control_msg(dev, usb_sndctrlpipe(dev, 0), ATEN_WRREQ,
ATEN_WR_RTYPE, val, reg, NULL, 0, ATEN_WR_RTYPE, val, reg, NULL, 0,
...@@ -305,7 +294,7 @@ static int get_uart_reg(struct usb_serial_port *port, __u16 reg, __u16 *val) ...@@ -305,7 +294,7 @@ static int get_uart_reg(struct usb_serial_port *port, __u16 reg, __u16 *val)
else else
wval = (((__u16) port->number - minor) + 2) << 8; wval = (((__u16) port->number - minor) + 2) << 8;
} }
dbg("%s: application number is %x\n", __func__, wval); dbg("%s: application number is %x", __func__, wval);
ret = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), ATEN_RDREQ, ret = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), ATEN_RDREQ,
ATEN_RD_RTYPE, wval, reg, val, VENDOR_READ_LENGTH, ATEN_RD_RTYPE, wval, reg, val, VENDOR_READ_LENGTH,
ATEN_WDR_TIMEOUT); ATEN_WDR_TIMEOUT);
...@@ -380,11 +369,6 @@ static void ATEN2011_control_callback(struct urb *urb) ...@@ -380,11 +369,6 @@ static void ATEN2011_control_callback(struct urb *urb)
struct ATENINTL_port *ATEN2011_port; struct ATENINTL_port *ATEN2011_port;
__u8 regval = 0x0; __u8 regval = 0x0;
if (!urb) {
DPRINTK("%s", "Invalid Pointer !!!!:\n");
return;
}
switch (urb->status) { switch (urb->status) {
case 0: case 0:
/* success */ /* success */
...@@ -404,12 +388,12 @@ static void ATEN2011_control_callback(struct urb *urb) ...@@ -404,12 +388,12 @@ static void ATEN2011_control_callback(struct urb *urb)
ATEN2011_port = (struct ATENINTL_port *)urb->context; ATEN2011_port = (struct ATENINTL_port *)urb->context;
DPRINTK("%s urb buffer size is %d\n", __FUNCTION__, urb->actual_length); dbg("%s urb buffer size is %d", __FUNCTION__, urb->actual_length);
DPRINTK("%s ATEN2011_port->MsrLsr is %d port %d\n", __FUNCTION__, dbg("%s ATEN2011_port->MsrLsr is %d port %d", __FUNCTION__,
ATEN2011_port->MsrLsr, ATEN2011_port->port_num); ATEN2011_port->MsrLsr, ATEN2011_port->port_num);
data = urb->transfer_buffer; data = urb->transfer_buffer;
regval = (__u8) data[0]; regval = (__u8) data[0];
DPRINTK("%s data is %x\n", __FUNCTION__, regval); dbg("%s data is %x", __FUNCTION__, regval);
if (ATEN2011_port->MsrLsr == 0) if (ATEN2011_port->MsrLsr == 0)
handle_newMsr(ATEN2011_port, regval); handle_newMsr(ATEN2011_port, regval);
else if (ATEN2011_port->MsrLsr == 1) else if (ATEN2011_port->MsrLsr == 1)
...@@ -457,13 +441,9 @@ static void ATEN2011_interrupt_callback(struct urb *urb) ...@@ -457,13 +441,9 @@ static void ATEN2011_interrupt_callback(struct urb *urb)
__u16 wval; __u16 wval;
int minor; int minor;
DPRINTK("%s", " : Entering\n"); dbg("%s", " : Entering");
ATEN2011_serial = (struct ATENINTL_serial *)urb->context; ATEN2011_serial = (struct ATENINTL_serial *)urb->context;
if (!urb) {
DPRINTK("%s", "Invalid Pointer !!!!:\n");
return;
}
switch (urb->status) { switch (urb->status) {
case 0: case 0:
...@@ -494,7 +474,7 @@ static void ATEN2011_interrupt_callback(struct urb *urb) ...@@ -494,7 +474,7 @@ static void ATEN2011_interrupt_callback(struct urb *urb)
* Byte 5 FIFO status for both */ * Byte 5 FIFO status for both */
if (length && length > 5) { if (length && length > 5) {
DPRINTK("%s \n", "Wrong data !!!"); dbg("%s", "Wrong data !!!");
return; return;
} }
...@@ -529,24 +509,18 @@ static void ATEN2011_interrupt_callback(struct urb *urb) ...@@ -529,24 +509,18 @@ static void ATEN2011_interrupt_callback(struct urb *urb)
(__u16) (minor)) + 1) << 8; (__u16) (minor)) + 1) << 8;
if (ATEN2011_port->open != 0) { if (ATEN2011_port->open != 0) {
if (sp[i] & 0x01) { if (sp[i] & 0x01) {
DPRINTK("SP%d No Interrupt !!!\n", i); dbg("SP%d No Interrupt !!!", i);
} else { } else {
switch (sp[i] & 0x0f) { switch (sp[i] & 0x0f) {
case SERIAL_IIR_RLS: case SERIAL_IIR_RLS:
DPRINTK dbg("Serial Port %d: Receiver status error or address bit detected in 9-bit mode", i);
("Serial Port %d: Receiver status error or ",
i);
DPRINTK
("address bit detected in 9-bit mode\n");
ATEN2011_port->MsrLsr = 1; ATEN2011_port->MsrLsr = 1;
ATEN2011_get_reg(ATEN2011_port, wval, ATEN2011_get_reg(ATEN2011_port, wval,
LINE_STATUS_REGISTER, LINE_STATUS_REGISTER,
&Data); &Data);
break; break;
case SERIAL_IIR_MS: case SERIAL_IIR_MS:
DPRINTK dbg("Serial Port %d: Modem status change", i);
("Serial Port %d: Modem status change\n",
i);
ATEN2011_port->MsrLsr = 0; ATEN2011_port->MsrLsr = 0;
ATEN2011_get_reg(ATEN2011_port, wval, ATEN2011_get_reg(ATEN2011_port, wval,
MODEM_STATUS_REGISTER, MODEM_STATUS_REGISTER,
...@@ -581,49 +555,38 @@ static void ATEN2011_bulk_in_callback(struct urb *urb) ...@@ -581,49 +555,38 @@ static void ATEN2011_bulk_in_callback(struct urb *urb)
struct ATENINTL_serial *ATEN2011_serial; struct ATENINTL_serial *ATEN2011_serial;
struct ATENINTL_port *ATEN2011_port; struct ATENINTL_port *ATEN2011_port;
struct tty_struct *tty; struct tty_struct *tty;
if (!urb) {
DPRINTK("%s", "Invalid Pointer !!!!:\n");
return;
}
if (urb->status) { if (urb->status) {
DPRINTK("nonzero read bulk status received: %d", urb->status); dbg("nonzero read bulk status received: %d", urb->status);
return; return;
} }
ATEN2011_port = (struct ATENINTL_port *)urb->context; ATEN2011_port = (struct ATENINTL_port *)urb->context;
if (!ATEN2011_port) {
DPRINTK("%s", "NULL ATEN2011_port pointer \n");
return;
}
port = (struct usb_serial_port *)ATEN2011_port->port; port = (struct usb_serial_port *)ATEN2011_port->port;
serial = port->serial; serial = port->serial;
DPRINTK("%s\n", "Entering... \n"); dbg("%s", "Entering...");
data = urb->transfer_buffer; data = urb->transfer_buffer;
ATEN2011_serial = usb_get_serial_data(serial); ATEN2011_serial = usb_get_serial_data(serial);
DPRINTK("%s", "Entering ........... \n");
if (urb->actual_length) { if (urb->actual_length) {
tty = tty_port_tty_get(&ATEN2011_port->port->port); tty = tty_port_tty_get(&ATEN2011_port->port->port);
if (tty) { if (tty) {
tty_buffer_request_room(tty, urb->actual_length); tty_buffer_request_room(tty, urb->actual_length);
tty_insert_flip_string(tty, data, urb->actual_length); tty_insert_flip_string(tty, data, urb->actual_length);
DPRINTK(" %s \n", data);
tty_flip_buffer_push(tty); tty_flip_buffer_push(tty);
tty_kref_put(tty); tty_kref_put(tty);
} }
ATEN2011_port->icount.rx += urb->actual_length; ATEN2011_port->icount.rx += urb->actual_length;
DPRINTK("ATEN2011_port->icount.rx is %d:\n", dbg("ATEN2011_port->icount.rx is %d:",
ATEN2011_port->icount.rx); ATEN2011_port->icount.rx);
} }
if (!ATEN2011_port->read_urb) { if (!ATEN2011_port->read_urb) {
DPRINTK("%s", "URB KILLED !!!\n"); dbg("%s", "URB KILLED !!!");
return; return;
} }
...@@ -633,9 +596,7 @@ static void ATEN2011_bulk_in_callback(struct urb *urb) ...@@ -633,9 +596,7 @@ static void ATEN2011_bulk_in_callback(struct urb *urb)
status = usb_submit_urb(ATEN2011_port->read_urb, GFP_ATOMIC); status = usb_submit_urb(ATEN2011_port->read_urb, GFP_ATOMIC);
if (status) { if (status) {
DPRINTK dbg("usb_submit_urb(read bulk) failed, status = %d", status);
(" usb_submit_urb(read bulk) failed, status = %d",
status);
} }
} }
} }
...@@ -644,23 +605,15 @@ static void ATEN2011_bulk_out_data_callback(struct urb *urb) ...@@ -644,23 +605,15 @@ static void ATEN2011_bulk_out_data_callback(struct urb *urb)
{ {
struct ATENINTL_port *ATEN2011_port; struct ATENINTL_port *ATEN2011_port;
struct tty_struct *tty; struct tty_struct *tty;
if (!urb) {
DPRINTK("%s", "Invalid Pointer !!!!:\n");
return;
}
if (urb->status) { if (urb->status) {
DPRINTK("nonzero write bulk status received:%d\n", urb->status); dbg("nonzero write bulk status received:%d", urb->status);
return; return;
} }
ATEN2011_port = (struct ATENINTL_port *)urb->context; ATEN2011_port = (struct ATENINTL_port *)urb->context;
if (!ATEN2011_port) {
DPRINTK("%s", "NULL ATEN2011_port pointer \n");
return;
}
DPRINTK("%s \n", "Entering ........."); dbg("%s", "Entering .........");
tty = tty_port_tty_get(&ATEN2011_port->port->port); tty = tty_port_tty_get(&ATEN2011_port->port->port);
...@@ -771,20 +724,20 @@ static int ATEN2011_open(struct tty_struct *tty, struct usb_serial_port *port, ...@@ -771,20 +724,20 @@ static int ATEN2011_open(struct tty_struct *tty, struct usb_serial_port *port,
Data = 0x0; Data = 0x0;
status = get_reg_sync(port, ATEN2011_port->SpRegOffset, &Data); status = get_reg_sync(port, ATEN2011_port->SpRegOffset, &Data);
if (status < 0) { if (status < 0) {
DPRINTK("Reading Spreg failed\n"); dbg("Reading Spreg failed");
return -1; return -1;
} }
Data |= 0x80; Data |= 0x80;
status = set_reg_sync(port, ATEN2011_port->SpRegOffset, Data); status = set_reg_sync(port, ATEN2011_port->SpRegOffset, Data);
if (status < 0) { if (status < 0) {
DPRINTK("writing Spreg failed\n"); dbg("writing Spreg failed");
return -1; return -1;
} }
Data &= ~0x80; Data &= ~0x80;
status = set_reg_sync(port, ATEN2011_port->SpRegOffset, Data); status = set_reg_sync(port, ATEN2011_port->SpRegOffset, Data);
if (status < 0) { if (status < 0) {
DPRINTK("writing Spreg failed\n"); dbg("writing Spreg failed");
return -1; return -1;
} }
...@@ -797,19 +750,17 @@ static int ATEN2011_open(struct tty_struct *tty, struct usb_serial_port *port, ...@@ -797,19 +750,17 @@ static int ATEN2011_open(struct tty_struct *tty, struct usb_serial_port *port,
Data = 0x00; Data = 0x00;
status = set_uart_reg(port, SCRATCH_PAD_REGISTER, Data); status = set_uart_reg(port, SCRATCH_PAD_REGISTER, Data);
if (status < 0) { if (status < 0) {
DPRINTK("Writing SCRATCH_PAD_REGISTER failed status-0x%x\n", dbg("Writing SCRATCH_PAD_REGISTER failed status-0x%x", status);
status);
return -1; return -1;
} else } else
DPRINTK("SCRATCH_PAD_REGISTER Writing success status%d\n", dbg("SCRATCH_PAD_REGISTER Writing success status%d", status);
status);
/**************************CHECK***************************/ /**************************CHECK***************************/
Data = 0x0; Data = 0x0;
status = get_reg_sync(port, ATEN2011_port->ControlRegOffset, &Data); status = get_reg_sync(port, ATEN2011_port->ControlRegOffset, &Data);
if (status < 0) { if (status < 0) {
DPRINTK("Reading Controlreg failed\n"); dbg("Reading Controlreg failed");
return -1; return -1;
} }
Data |= 0x08; /* Driver done bit */ Data |= 0x08; /* Driver done bit */
...@@ -818,7 +769,7 @@ static int ATEN2011_open(struct tty_struct *tty, struct usb_serial_port *port, ...@@ -818,7 +769,7 @@ static int ATEN2011_open(struct tty_struct *tty, struct usb_serial_port *port,
status = status =
set_reg_sync(port, ATEN2011_port->ControlRegOffset, Data); set_reg_sync(port, ATEN2011_port->ControlRegOffset, Data);
if (status < 0) { if (status < 0) {
DPRINTK("writing Controlreg failed\n"); dbg("writing Controlreg failed");
return -1; return -1;
} }
/* /*
...@@ -830,21 +781,21 @@ static int ATEN2011_open(struct tty_struct *tty, struct usb_serial_port *port, ...@@ -830,21 +781,21 @@ static int ATEN2011_open(struct tty_struct *tty, struct usb_serial_port *port,
Data = 0x00; Data = 0x00;
status = set_uart_reg(port, INTERRUPT_ENABLE_REGISTER, Data); status = set_uart_reg(port, INTERRUPT_ENABLE_REGISTER, Data);
if (status < 0) { if (status < 0) {
DPRINTK("disableing interrupts failed\n"); dbg("disableing interrupts failed");
return -1; return -1;
} }
/* Set FIFO_CONTROL_REGISTER to the default value */ /* Set FIFO_CONTROL_REGISTER to the default value */
Data = 0x00; Data = 0x00;
status = set_uart_reg(port, FIFO_CONTROL_REGISTER, Data); status = set_uart_reg(port, FIFO_CONTROL_REGISTER, Data);
if (status < 0) { if (status < 0) {
DPRINTK("Writing FIFO_CONTROL_REGISTER failed\n"); dbg("Writing FIFO_CONTROL_REGISTER failed");
return -1; return -1;
} }
Data = 0xcf; /* chk */ Data = 0xcf; /* chk */
status = set_uart_reg(port, FIFO_CONTROL_REGISTER, Data); status = set_uart_reg(port, FIFO_CONTROL_REGISTER, Data);
if (status < 0) { if (status < 0) {
DPRINTK("Writing FIFO_CONTROL_REGISTER failed\n"); dbg("Writing FIFO_CONTROL_REGISTER failed");
return -1; return -1;
} }
...@@ -911,14 +862,6 @@ static int ATEN2011_open(struct tty_struct *tty, struct usb_serial_port *port, ...@@ -911,14 +862,6 @@ static int ATEN2011_open(struct tty_struct *tty, struct usb_serial_port *port,
if (tty) if (tty)
tty->low_latency = 1; tty->low_latency = 1;
/*
printk("port number is %d \n",port->number);
printk("serial number is %d \n",port->serial->minor);
printk("Bulkin endpoint is %d \n",port->bulk_in_endpointAddress);
printk("BulkOut endpoint is %d \n",port->bulk_out_endpointAddress);
printk("Interrupt endpoint is %d \n",port->interrupt_in_endpointAddress);
printk("port's number in the device is %d\n",ATEN2011_port->port_num);
*/
/* /*
* Check to see if we've set up our endpoint info yet * Check to see if we've set up our endpoint info yet
* (can't set it up in ATEN2011_startup as the structures * (can't set it up in ATEN2011_startup as the structures
...@@ -954,7 +897,7 @@ static int ATEN2011_open(struct tty_struct *tty, struct usb_serial_port *port, ...@@ -954,7 +897,7 @@ static int ATEN2011_open(struct tty_struct *tty, struct usb_serial_port *port,
usb_submit_urb(ATEN2011_serial->interrupt_read_urb, usb_submit_urb(ATEN2011_serial->interrupt_read_urb,
GFP_KERNEL); GFP_KERNEL);
if (response) { if (response) {
DPRINTK("%s - Error %d submitting interrupt urb", dbg("%s - Error %d submitting interrupt urb",
__FUNCTION__, response); __FUNCTION__, response);
} }
...@@ -966,13 +909,13 @@ static int ATEN2011_open(struct tty_struct *tty, struct usb_serial_port *port, ...@@ -966,13 +909,13 @@ static int ATEN2011_open(struct tty_struct *tty, struct usb_serial_port *port,
* structures were not set up at that time.) * structures were not set up at that time.)
*/ */
DPRINTK("port number is %d \n", port->number); dbg("port number is %d", port->number);
DPRINTK("serial number is %d \n", port->serial->minor); dbg("serial number is %d", port->serial->minor);
DPRINTK("Bulkin endpoint is %d \n", port->bulk_in_endpointAddress); dbg("Bulkin endpoint is %d", port->bulk_in_endpointAddress);
DPRINTK("BulkOut endpoint is %d \n", port->bulk_out_endpointAddress); dbg("BulkOut endpoint is %d", port->bulk_out_endpointAddress);
DPRINTK("Interrupt endpoint is %d \n", dbg("Interrupt endpoint is %d",
port->interrupt_in_endpointAddress); port->interrupt_in_endpointAddress);
DPRINTK("port's number in the device is %d\n", ATEN2011_port->port_num); dbg("port's number in the device is %d", ATEN2011_port->port_num);
ATEN2011_port->bulk_in_buffer = port->bulk_in_buffer; ATEN2011_port->bulk_in_buffer = port->bulk_in_buffer;
ATEN2011_port->bulk_in_endpoint = port->bulk_in_endpointAddress; ATEN2011_port->bulk_in_endpoint = port->bulk_in_endpointAddress;
ATEN2011_port->read_urb = port->read_urb; ATEN2011_port->read_urb = port->read_urb;
...@@ -1004,7 +947,7 @@ static int ATEN2011_open(struct tty_struct *tty, struct usb_serial_port *port, ...@@ -1004,7 +947,7 @@ static int ATEN2011_open(struct tty_struct *tty, struct usb_serial_port *port,
transfer_buffer_length, transfer_buffer_length,
ATEN2011_bulk_in_callback, ATEN2011_port); ATEN2011_bulk_in_callback, ATEN2011_port);
DPRINTK("ATEN2011_open: bulkin endpoint is %d\n", dbg("ATEN2011_open: bulkin endpoint is %d",
port->bulk_in_endpointAddress); port->bulk_in_endpointAddress);
response = usb_submit_urb(ATEN2011_port->read_urb, GFP_KERNEL); response = usb_submit_urb(ATEN2011_port->read_urb, GFP_KERNEL);
if (response) { if (response) {
...@@ -1030,8 +973,7 @@ static int ATEN2011_open(struct tty_struct *tty, struct usb_serial_port *port, ...@@ -1030,8 +973,7 @@ static int ATEN2011_open(struct tty_struct *tty, struct usb_serial_port *port,
ATEN2011_port->icount.tx = 0; ATEN2011_port->icount.tx = 0;
ATEN2011_port->icount.rx = 0; ATEN2011_port->icount.rx = 0;
DPRINTK dbg("usb_serial serial:%x ATEN2011_port:%x\nATEN2011_serial:%x usb_serial_port port:%x",
("\n\nusb_serial serial:%x ATEN2011_port:%x\nATEN2011_serial:%x usb_serial_port port:%x\n\n",
(unsigned int)serial, (unsigned int)ATEN2011_port, (unsigned int)serial, (unsigned int)ATEN2011_port,
(unsigned int)ATEN2011_serial, (unsigned int)port); (unsigned int)ATEN2011_serial, (unsigned int)port);
...@@ -1046,11 +988,11 @@ static int ATEN2011_chars_in_buffer(struct tty_struct *tty) ...@@ -1046,11 +988,11 @@ static int ATEN2011_chars_in_buffer(struct tty_struct *tty)
int chars = 0; int chars = 0;
struct ATENINTL_port *ATEN2011_port; struct ATENINTL_port *ATEN2011_port;
/* DPRINTK("%s \n"," ATEN2011_chars_in_buffer:entering ..........."); */ /* dbg("%s"," ATEN2011_chars_in_buffer:entering ..........."); */
ATEN2011_port = usb_get_serial_port_data(port); ATEN2011_port = usb_get_serial_port_data(port);
if (ATEN2011_port == NULL) { if (ATEN2011_port == NULL) {
DPRINTK("%s \n", "ATEN2011_break:leaving ..........."); dbg("%s", "ATEN2011_break:leaving ...........");
return -1; return -1;
} }
...@@ -1105,7 +1047,7 @@ static void ATEN2011_close(struct tty_struct *tty, struct usb_serial_port *port, ...@@ -1105,7 +1047,7 @@ static void ATEN2011_close(struct tty_struct *tty, struct usb_serial_port *port,
int no_urbs; int no_urbs;
__u16 Data; __u16 Data;
DPRINTK("%s\n", "ATEN2011_close:entering..."); dbg("%s", "ATEN2011_close:entering...");
serial = port->serial; serial = port->serial;
/* take the Adpater and port's private data */ /* take the Adpater and port's private data */
...@@ -1135,15 +1077,15 @@ static void ATEN2011_close(struct tty_struct *tty, struct usb_serial_port *port, ...@@ -1135,15 +1077,15 @@ static void ATEN2011_close(struct tty_struct *tty, struct usb_serial_port *port,
* and interrupt read if they exists */ * and interrupt read if they exists */
if (serial->dev) { if (serial->dev) {
if (ATEN2011_port->write_urb) { if (ATEN2011_port->write_urb) {
DPRINTK("%s", "Shutdown bulk write\n"); dbg("%s", "Shutdown bulk write");
usb_kill_urb(ATEN2011_port->write_urb); usb_kill_urb(ATEN2011_port->write_urb);
} }
if (ATEN2011_port->read_urb) { if (ATEN2011_port->read_urb) {
DPRINTK("%s", "Shutdown bulk read\n"); dbg("%s", "Shutdown bulk read");
usb_kill_urb(ATEN2011_port->read_urb); usb_kill_urb(ATEN2011_port->read_urb);
} }
if ((&ATEN2011_port->control_urb)) { if ((&ATEN2011_port->control_urb)) {
DPRINTK("%s", "Shutdown control read\n"); dbg("%s", "Shutdown control read");
/* usb_kill_urb (ATEN2011_port->control_urb); */ /* usb_kill_urb (ATEN2011_port->control_urb); */
} }
...@@ -1152,13 +1094,13 @@ static void ATEN2011_close(struct tty_struct *tty, struct usb_serial_port *port, ...@@ -1152,13 +1094,13 @@ static void ATEN2011_close(struct tty_struct *tty, struct usb_serial_port *port,
/* kfree(ATEN2011_port->ctrl_buf); */ /* kfree(ATEN2011_port->ctrl_buf); */
/* decrement the no.of open ports counter of an individual USB-serial adapter. */ /* decrement the no.of open ports counter of an individual USB-serial adapter. */
ATEN2011_serial->NoOfOpenPorts--; ATEN2011_serial->NoOfOpenPorts--;
DPRINTK("NoOfOpenPorts in close%d:in port%d\n", dbg("NoOfOpenPorts in close%d:in port%d",
ATEN2011_serial->NoOfOpenPorts, port->number); ATEN2011_serial->NoOfOpenPorts, port->number);
if (ATEN2011_serial->NoOfOpenPorts == 0) { if (ATEN2011_serial->NoOfOpenPorts == 0) {
/* stop the stus polling here */ /* stop the stus polling here */
ATEN2011_serial->status_polling_started = 0; ATEN2011_serial->status_polling_started = 0;
if (ATEN2011_serial->interrupt_read_urb) { if (ATEN2011_serial->interrupt_read_urb) {
DPRINTK("%s", "Shutdown interrupt_read_urb\n"); dbg("%s", "Shutdown interrupt_read_urb");
/* ATEN2011_serial->interrupt_in_buffer=NULL; */ /* ATEN2011_serial->interrupt_in_buffer=NULL; */
/* usb_kill_urb (ATEN2011_serial->interrupt_read_urb); */ /* usb_kill_urb (ATEN2011_serial->interrupt_read_urb); */
} }
...@@ -1177,7 +1119,7 @@ static void ATEN2011_close(struct tty_struct *tty, struct usb_serial_port *port, ...@@ -1177,7 +1119,7 @@ static void ATEN2011_close(struct tty_struct *tty, struct usb_serial_port *port,
set_uart_reg(port, INTERRUPT_ENABLE_REGISTER, Data); set_uart_reg(port, INTERRUPT_ENABLE_REGISTER, Data);
ATEN2011_port->open = 0; ATEN2011_port->open = 0;
DPRINTK("%s \n", "Leaving ............"); dbg("%s", "Leaving ............");
} }
...@@ -1222,8 +1164,8 @@ static void ATEN2011_break(struct tty_struct *tty, int break_state) ...@@ -1222,8 +1164,8 @@ static void ATEN2011_break(struct tty_struct *tty, int break_state)
struct ATENINTL_serial *ATEN2011_serial; struct ATENINTL_serial *ATEN2011_serial;
struct ATENINTL_port *ATEN2011_port; struct ATENINTL_port *ATEN2011_port;
DPRINTK("%s \n", "Entering ..........."); dbg("%s", "Entering ...........");
DPRINTK("ATEN2011_break: Start\n"); dbg("ATEN2011_break: Start");
serial = port->serial; serial = port->serial;
...@@ -1250,7 +1192,7 @@ static void ATEN2011_break(struct tty_struct *tty, int break_state) ...@@ -1250,7 +1192,7 @@ static void ATEN2011_break(struct tty_struct *tty, int break_state)
} }
ATEN2011_port->shadowLCR = data; ATEN2011_port->shadowLCR = data;
DPRINTK("ATEN2011_break ATEN2011_port->shadowLCR is %x\n", dbg("ATEN2011_break ATEN2011_port->shadowLCR is %x",
ATEN2011_port->shadowLCR); ATEN2011_port->shadowLCR);
set_uart_reg(port, LINE_CONTROL_REGISTER, ATEN2011_port->shadowLCR); set_uart_reg(port, LINE_CONTROL_REGISTER, ATEN2011_port->shadowLCR);
...@@ -1266,7 +1208,7 @@ static int ATEN2011_write_room(struct tty_struct *tty) ...@@ -1266,7 +1208,7 @@ static int ATEN2011_write_room(struct tty_struct *tty)
ATEN2011_port = usb_get_serial_port_data(port); ATEN2011_port = usb_get_serial_port_data(port);
if (ATEN2011_port == NULL) { if (ATEN2011_port == NULL) {
DPRINTK("%s \n", "ATEN2011_break:leaving ..........."); dbg("%s", "ATEN2011_break:leaving ...........");
return -1; return -1;
} }
...@@ -1296,19 +1238,19 @@ static int ATEN2011_write(struct tty_struct *tty, struct usb_serial_port *port, ...@@ -1296,19 +1238,19 @@ static int ATEN2011_write(struct tty_struct *tty, struct usb_serial_port *port,
struct urb *urb; struct urb *urb;
const unsigned char *current_position = data; const unsigned char *current_position = data;
unsigned char *data1; unsigned char *data1;
DPRINTK("%s \n", "entering ..........."); dbg("%s", "entering ...........");
serial = port->serial; serial = port->serial;
ATEN2011_port = usb_get_serial_port_data(port); ATEN2011_port = usb_get_serial_port_data(port);
if (ATEN2011_port == NULL) { if (ATEN2011_port == NULL) {
DPRINTK("%s", "ATEN2011_port is NULL\n"); dbg("%s", "ATEN2011_port is NULL");
return -1; return -1;
} }
ATEN2011_serial = usb_get_serial_data(serial); ATEN2011_serial = usb_get_serial_data(serial);
if (ATEN2011_serial == NULL) { if (ATEN2011_serial == NULL) {
DPRINTK("%s", "ATEN2011_serial is NULL \n"); dbg("%s", "ATEN2011_serial is NULL");
return -1; return -1;
} }
...@@ -1318,7 +1260,7 @@ static int ATEN2011_write(struct tty_struct *tty, struct usb_serial_port *port, ...@@ -1318,7 +1260,7 @@ static int ATEN2011_write(struct tty_struct *tty, struct usb_serial_port *port,
for (i = 0; i < NUM_URBS; ++i) { for (i = 0; i < NUM_URBS; ++i) {
if (ATEN2011_port->write_urb_pool[i]->status != -EINPROGRESS) { if (ATEN2011_port->write_urb_pool[i]->status != -EINPROGRESS) {
urb = ATEN2011_port->write_urb_pool[i]; urb = ATEN2011_port->write_urb_pool[i];
DPRINTK("\nURB:%d", i); dbg("URB:%d", i);
break; break;
} }
} }
...@@ -1368,9 +1310,9 @@ static int ATEN2011_write(struct tty_struct *tty, struct usb_serial_port *port, ...@@ -1368,9 +1310,9 @@ static int ATEN2011_write(struct tty_struct *tty, struct usb_serial_port *port,
ATEN2011_port); ATEN2011_port);
data1 = urb->transfer_buffer; data1 = urb->transfer_buffer;
DPRINTK("\nbulkout endpoint is %d", port->bulk_out_endpointAddress); dbg("bulkout endpoint is %d", port->bulk_out_endpointAddress);
/* for(i=0;i < urb->actual_length;i++) */ /* for(i=0;i < urb->actual_length;i++) */
/* DPRINTK("Data is %c\n ",data1[i]); */ /* dbg("Data is %c ",data1[i]); */
/* send it down the pipe */ /* send it down the pipe */
status = usb_submit_urb(urb, GFP_ATOMIC); status = usb_submit_urb(urb, GFP_ATOMIC);
...@@ -1383,7 +1325,7 @@ static int ATEN2011_write(struct tty_struct *tty, struct usb_serial_port *port, ...@@ -1383,7 +1325,7 @@ static int ATEN2011_write(struct tty_struct *tty, struct usb_serial_port *port,
} }
bytes_sent = transfer_size; bytes_sent = transfer_size;
ATEN2011_port->icount.tx += transfer_size; ATEN2011_port->icount.tx += transfer_size;
DPRINTK("ATEN2011_port->icount.tx is %d:\n", ATEN2011_port->icount.tx); dbg("ATEN2011_port->icount.tx is %d:", ATEN2011_port->icount.tx);
exit: exit:
return bytes_sent; return bytes_sent;
...@@ -1396,7 +1338,7 @@ static void ATEN2011_throttle(struct tty_struct *tty) ...@@ -1396,7 +1338,7 @@ static void ATEN2011_throttle(struct tty_struct *tty)
struct ATENINTL_port *ATEN2011_port; struct ATENINTL_port *ATEN2011_port;
int status; int status;
DPRINTK("- port %d\n", port->number); dbg("- port %d", port->number);
ATEN2011_port = usb_get_serial_port_data(port); ATEN2011_port = usb_get_serial_port_data(port);
...@@ -1404,11 +1346,11 @@ static void ATEN2011_throttle(struct tty_struct *tty) ...@@ -1404,11 +1346,11 @@ static void ATEN2011_throttle(struct tty_struct *tty)
return; return;
if (!ATEN2011_port->open) { if (!ATEN2011_port->open) {
DPRINTK("%s\n", "port not opened"); dbg("%s", "port not opened");
return; return;
} }
DPRINTK("%s", "Entering .......... \n"); dbg("%s", "Entering .......... ");
if (!tty) { if (!tty) {
dbg("%s - no tty available", __FUNCTION__); dbg("%s - no tty available", __FUNCTION__);
...@@ -1452,7 +1394,7 @@ static void ATEN2011_unthrottle(struct tty_struct *tty) ...@@ -1452,7 +1394,7 @@ static void ATEN2011_unthrottle(struct tty_struct *tty)
return; return;
} }
DPRINTK("%s", "Entering .......... \n"); dbg("%s", "Entering .......... ");
if (!tty) { if (!tty) {
dbg("%s - no tty available", __FUNCTION__); dbg("%s - no tty available", __FUNCTION__);
...@@ -1492,7 +1434,7 @@ static int ATEN2011_tiocmget(struct tty_struct *tty, struct file *file) ...@@ -1492,7 +1434,7 @@ static int ATEN2011_tiocmget(struct tty_struct *tty, struct file *file)
int status = 0; int status = 0;
ATEN2011_port = usb_get_serial_port_data(port); ATEN2011_port = usb_get_serial_port_data(port);
DPRINTK("%s - port %d", __FUNCTION__, port->number); dbg("%s - port %d", __FUNCTION__, port->number);
if (ATEN2011_port == NULL) if (ATEN2011_port == NULL)
return -ENODEV; return -ENODEV;
...@@ -1509,7 +1451,7 @@ static int ATEN2011_tiocmget(struct tty_struct *tty, struct file *file) ...@@ -1509,7 +1451,7 @@ static int ATEN2011_tiocmget(struct tty_struct *tty, struct file *file)
| ((msr & ATEN2011_MSR_RI) ? TIOCM_RI : 0) | ((msr & ATEN2011_MSR_RI) ? TIOCM_RI : 0)
| ((msr & ATEN2011_MSR_DSR) ? TIOCM_DSR : 0); | ((msr & ATEN2011_MSR_DSR) ? TIOCM_DSR : 0);
DPRINTK("%s - 0x%04X", __FUNCTION__, result); dbg("%s - 0x%04X", __FUNCTION__, result);
return result; return result;
} }
...@@ -1522,7 +1464,7 @@ static int ATEN2011_tiocmset(struct tty_struct *tty, struct file *file, ...@@ -1522,7 +1464,7 @@ static int ATEN2011_tiocmset(struct tty_struct *tty, struct file *file,
unsigned int mcr; unsigned int mcr;
unsigned int status; unsigned int status;
DPRINTK("%s - port %d", __FUNCTION__, port->number); dbg("%s - port %d", __FUNCTION__, port->number);
ATEN2011_port = usb_get_serial_port_data(port); ATEN2011_port = usb_get_serial_port_data(port);
...@@ -1548,7 +1490,7 @@ static int ATEN2011_tiocmset(struct tty_struct *tty, struct file *file, ...@@ -1548,7 +1490,7 @@ static int ATEN2011_tiocmset(struct tty_struct *tty, struct file *file,
status = set_uart_reg(port, MODEM_CONTROL_REGISTER, mcr); status = set_uart_reg(port, MODEM_CONTROL_REGISTER, mcr);
if (status < 0) { if (status < 0) {
DPRINTK("setting MODEM_CONTROL_REGISTER Failed\n"); dbg("setting MODEM_CONTROL_REGISTER Failed");
return -1; return -1;
} }
...@@ -1564,7 +1506,7 @@ static void ATEN2011_set_termios(struct tty_struct *tty, ...@@ -1564,7 +1506,7 @@ static void ATEN2011_set_termios(struct tty_struct *tty,
struct usb_serial *serial; struct usb_serial *serial;
struct ATENINTL_port *ATEN2011_port; struct ATENINTL_port *ATEN2011_port;
DPRINTK("ATEN2011_set_termios: START\n"); dbg("ATEN2011_set_termios: START");
serial = port->serial; serial = port->serial;
...@@ -1578,12 +1520,12 @@ static void ATEN2011_set_termios(struct tty_struct *tty, ...@@ -1578,12 +1520,12 @@ static void ATEN2011_set_termios(struct tty_struct *tty,
return; return;
} }
DPRINTK("%s\n", "setting termios - "); dbg("%s", "setting termios - ");
cflag = tty->termios->c_cflag; cflag = tty->termios->c_cflag;
if (!cflag) { if (!cflag) {
DPRINTK("%s %s\n", __FUNCTION__, "cflag is NULL"); dbg("%s %s", __FUNCTION__, "cflag is NULL");
return; return;
} }
...@@ -1592,7 +1534,7 @@ static void ATEN2011_set_termios(struct tty_struct *tty, ...@@ -1592,7 +1534,7 @@ static void ATEN2011_set_termios(struct tty_struct *tty,
if ((cflag == old_termios->c_cflag) && if ((cflag == old_termios->c_cflag) &&
(RELEVANT_IFLAG(tty->termios->c_iflag) == (RELEVANT_IFLAG(tty->termios->c_iflag) ==
RELEVANT_IFLAG(old_termios->c_iflag))) { RELEVANT_IFLAG(old_termios->c_iflag))) {
DPRINTK("%s\n", "Nothing to change"); dbg("%s", "Nothing to change");
return; return;
} }
} }
...@@ -1612,7 +1554,7 @@ static void ATEN2011_set_termios(struct tty_struct *tty, ...@@ -1612,7 +1554,7 @@ static void ATEN2011_set_termios(struct tty_struct *tty,
ATEN2011_change_port_settings(tty, ATEN2011_port, old_termios); ATEN2011_change_port_settings(tty, ATEN2011_port, old_termios);
if (!ATEN2011_port->read_urb) { if (!ATEN2011_port->read_urb) {
DPRINTK("%s", "URB KILLED !!!!!\n"); dbg("%s", "URB KILLED !!!!!");
return; return;
} }
...@@ -1620,7 +1562,7 @@ static void ATEN2011_set_termios(struct tty_struct *tty, ...@@ -1620,7 +1562,7 @@ static void ATEN2011_set_termios(struct tty_struct *tty,
ATEN2011_port->read_urb->dev = serial->dev; ATEN2011_port->read_urb->dev = serial->dev;
status = usb_submit_urb(ATEN2011_port->read_urb, GFP_ATOMIC); status = usb_submit_urb(ATEN2011_port->read_urb, GFP_ATOMIC);
if (status) { if (status) {
DPRINTK dbg
(" usb_submit_urb(read bulk) failed, status = %d", (" usb_submit_urb(read bulk) failed, status = %d",
status); status);
} }
...@@ -1717,7 +1659,7 @@ static int set_modem_info(struct ATENINTL_port *ATEN2011_port, unsigned int cmd, ...@@ -1717,7 +1659,7 @@ static int set_modem_info(struct ATENINTL_port *ATEN2011_port, unsigned int cmd,
Data = ATEN2011_port->shadowMCR; Data = ATEN2011_port->shadowMCR;
status = set_uart_reg(port, MODEM_CONTROL_REGISTER, Data); status = set_uart_reg(port, MODEM_CONTROL_REGISTER, Data);
if (status < 0) { if (status < 0) {
DPRINTK("setting MODEM_CONTROL_REGISTER Failed\n"); dbg("setting MODEM_CONTROL_REGISTER Failed");
return -1; return -1;
} }
...@@ -1933,7 +1875,7 @@ static int ATEN2011_send_cmd_write_baud_rate(struct ATENINTL_port ...@@ -1933,7 +1875,7 @@ static int ATEN2011_send_cmd_write_baud_rate(struct ATENINTL_port
port = (struct usb_serial_port *)ATEN2011_port->port; port = (struct usb_serial_port *)ATEN2011_port->port;
DPRINTK("%s", "Entering .......... \n"); dbg("%s", "Entering .......... ");
minor = ATEN2011_port->port->serial->minor; minor = ATEN2011_port->port->serial->minor;
if (minor == SERIAL_TTY_NO_MINOR) if (minor == SERIAL_TTY_NO_MINOR)
...@@ -1954,7 +1896,7 @@ static int ATEN2011_send_cmd_write_baud_rate(struct ATENINTL_port ...@@ -1954,7 +1896,7 @@ static int ATEN2011_send_cmd_write_baud_rate(struct ATENINTL_port
ATEN2011_port->shadowMCR = Data; ATEN2011_port->shadowMCR = Data;
status = set_uart_reg(port, MODEM_CONTROL_REGISTER, Data); status = set_uart_reg(port, MODEM_CONTROL_REGISTER, Data);
if (status < 0) { if (status < 0) {
DPRINTK("Writing spreg failed in set_serial_baud\n"); dbg("Writing spreg failed in set_serial_baud");
return -1; return -1;
} }
#endif #endif
...@@ -1967,7 +1909,7 @@ static int ATEN2011_send_cmd_write_baud_rate(struct ATENINTL_port ...@@ -1967,7 +1909,7 @@ static int ATEN2011_send_cmd_write_baud_rate(struct ATENINTL_port
ATEN2011_port->shadowMCR = Data; ATEN2011_port->shadowMCR = Data;
status = set_uart_reg(port, MODEM_CONTROL_REGISTER, Data); status = set_uart_reg(port, MODEM_CONTROL_REGISTER, Data);
if (status < 0) { if (status < 0) {
DPRINTK("Writing spreg failed in set_serial_baud\n"); dbg("Writing spreg failed in set_serial_baud");
return -1; return -1;
} }
#endif #endif
...@@ -1983,20 +1925,20 @@ static int ATEN2011_send_cmd_write_baud_rate(struct ATENINTL_port ...@@ -1983,20 +1925,20 @@ static int ATEN2011_send_cmd_write_baud_rate(struct ATENINTL_port
&clk_sel_val); &clk_sel_val);
status = get_reg_sync(port, ATEN2011_port->SpRegOffset, &Data); status = get_reg_sync(port, ATEN2011_port->SpRegOffset, &Data);
if (status < 0) { if (status < 0) {
DPRINTK("reading spreg failed in set_serial_baud\n"); dbg("reading spreg failed in set_serial_baud");
return -1; return -1;
} }
Data = (Data & 0x8f) | clk_sel_val; Data = (Data & 0x8f) | clk_sel_val;
status = set_reg_sync(port, ATEN2011_port->SpRegOffset, Data); status = set_reg_sync(port, ATEN2011_port->SpRegOffset, Data);
if (status < 0) { if (status < 0) {
DPRINTK("Writing spreg failed in set_serial_baud\n"); dbg("Writing spreg failed in set_serial_baud");
return -1; return -1;
} }
/* Calculate the Divisor */ /* Calculate the Divisor */
if (status) { if (status) {
err("%s - bad baud rate", __FUNCTION__); err("%s - bad baud rate", __FUNCTION__);
DPRINTK("%s\n", "bad baud rate"); dbg("%s", "bad baud rate");
return status; return status;
} }
/* Enable access to divisor latch */ /* Enable access to divisor latch */
...@@ -2006,11 +1948,11 @@ static int ATEN2011_send_cmd_write_baud_rate(struct ATENINTL_port ...@@ -2006,11 +1948,11 @@ static int ATEN2011_send_cmd_write_baud_rate(struct ATENINTL_port
/* Write the divisor */ /* Write the divisor */
Data = (unsigned char)(divisor & 0xff); Data = (unsigned char)(divisor & 0xff);
DPRINTK("set_serial_baud Value to write DLL is %x\n", Data); dbg("set_serial_baud Value to write DLL is %x", Data);
set_uart_reg(port, DIVISOR_LATCH_LSB, Data); set_uart_reg(port, DIVISOR_LATCH_LSB, Data);
Data = (unsigned char)((divisor & 0xff00) >> 8); Data = (unsigned char)((divisor & 0xff00) >> 8);
DPRINTK("set_serial_baud Value to write DLM is %x\n", Data); dbg("set_serial_baud Value to write DLM is %x", Data);
set_uart_reg(port, DIVISOR_LATCH_MSB, Data); set_uart_reg(port, DIVISOR_LATCH_MSB, Data);
/* Disable access to divisor latch */ /* Disable access to divisor latch */
...@@ -2057,7 +1999,7 @@ static void ATEN2011_change_port_settings(struct tty_struct *tty, ...@@ -2057,7 +1999,7 @@ static void ATEN2011_change_port_settings(struct tty_struct *tty,
return; return;
} }
DPRINTK("%s", "Entering .......... \n"); dbg("%s", "Entering .......... ");
lData = LCR_BITS_8; lData = LCR_BITS_8;
lStop = LCR_STOP_1; lStop = LCR_STOP_1;
...@@ -2121,8 +2063,8 @@ static void ATEN2011_change_port_settings(struct tty_struct *tty, ...@@ -2121,8 +2063,8 @@ static void ATEN2011_change_port_settings(struct tty_struct *tty,
~(LCR_BITS_MASK | LCR_STOP_MASK | LCR_PAR_MASK); ~(LCR_BITS_MASK | LCR_STOP_MASK | LCR_PAR_MASK);
ATEN2011_port->shadowLCR |= (lData | lParity | lStop); ATEN2011_port->shadowLCR |= (lData | lParity | lStop);
DPRINTK dbg
("ATEN2011_change_port_settings ATEN2011_port->shadowLCR is %x\n", ("ATEN2011_change_port_settings ATEN2011_port->shadowLCR is %x",
ATEN2011_port->shadowLCR); ATEN2011_port->shadowLCR);
/* Disable Interrupts */ /* Disable Interrupts */
Data = 0x00; Data = 0x00;
...@@ -2167,7 +2109,7 @@ static void ATEN2011_change_port_settings(struct tty_struct *tty, ...@@ -2167,7 +2109,7 @@ static void ATEN2011_change_port_settings(struct tty_struct *tty,
if (!baud) { if (!baud) {
/* pick a default, any default... */ /* pick a default, any default... */
DPRINTK("%s\n", "Picked default baud..."); dbg("%s", "Picked default baud...");
baud = 9600; baud = 9600;
} }
...@@ -2184,13 +2126,13 @@ static void ATEN2011_change_port_settings(struct tty_struct *tty, ...@@ -2184,13 +2126,13 @@ static void ATEN2011_change_port_settings(struct tty_struct *tty,
status = usb_submit_urb(ATEN2011_port->read_urb, GFP_ATOMIC); status = usb_submit_urb(ATEN2011_port->read_urb, GFP_ATOMIC);
if (status) { if (status) {
DPRINTK dbg
(" usb_submit_urb(read bulk) failed, status = %d", (" usb_submit_urb(read bulk) failed, status = %d",
status); status);
} }
} }
DPRINTK dbg
("ATEN2011_change_port_settings ATEN2011_port->shadowLCR is End %x\n", ("ATEN2011_change_port_settings ATEN2011_port->shadowLCR is End %x",
ATEN2011_port->shadowLCR); ATEN2011_port->shadowLCR);
return; return;
...@@ -2235,16 +2177,16 @@ static int ATEN2011_startup(struct usb_serial *serial) ...@@ -2235,16 +2177,16 @@ static int ATEN2011_startup(struct usb_serial *serial)
int minor; int minor;
__u16 Data; __u16 Data;
DPRINTK("%s \n", " ATEN2011_startup :entering.........."); dbg("%s", " ATEN2011_startup :entering..........");
if (!serial) { if (!serial) {
DPRINTK("%s\n", "Invalid Handler"); dbg("%s", "Invalid Handler");
return -1; return -1;
} }
dev = serial->dev; dev = serial->dev;
DPRINTK("%s\n", "Entering..."); dbg("%s", "Entering...");
/* create our private serial structure */ /* create our private serial structure */
ATEN2011_serial = kzalloc(sizeof(struct ATENINTL_serial), GFP_KERNEL); ATEN2011_serial = kzalloc(sizeof(struct ATENINTL_serial), GFP_KERNEL);
...@@ -2331,12 +2273,12 @@ static int ATEN2011_startup(struct usb_serial *serial) ...@@ -2331,12 +2273,12 @@ static int ATEN2011_startup(struct usb_serial *serial)
status = get_reg_sync(serial->port[i], status = get_reg_sync(serial->port[i],
ATEN2011_port->ControlRegOffset, &Data); ATEN2011_port->ControlRegOffset, &Data);
if (status < 0) { if (status < 0) {
DPRINTK("Reading ControlReg failed status-0x%x\n", dbg("Reading ControlReg failed status-0x%x",
status); status);
break; break;
} else } else
DPRINTK dbg
("ControlReg Reading success val is %x, status%d\n", ("ControlReg Reading success val is %x, status%d",
Data, status); Data, status);
Data |= 0x08; /* setting driver done bit */ Data |= 0x08; /* setting driver done bit */
Data |= 0x04; /* sp1_bit to have cts change reflect in modem status reg */ Data |= 0x04; /* sp1_bit to have cts change reflect in modem status reg */
...@@ -2345,13 +2287,13 @@ static int ATEN2011_startup(struct usb_serial *serial) ...@@ -2345,13 +2287,13 @@ static int ATEN2011_startup(struct usb_serial *serial)
status = set_reg_sync(serial->port[i], status = set_reg_sync(serial->port[i],
ATEN2011_port->ControlRegOffset, Data); ATEN2011_port->ControlRegOffset, Data);
if (status < 0) { if (status < 0) {
DPRINTK dbg
("Writing ControlReg failed(rx_disable) status-0x%x\n", ("Writing ControlReg failed(rx_disable) status-0x%x",
status); status);
break; break;
} else } else
DPRINTK dbg
("ControlReg Writing success(rx_disable) status%d\n", ("ControlReg Writing success(rx_disable) status%d",
status); status);
/* /*
...@@ -2363,55 +2305,55 @@ static int ATEN2011_startup(struct usb_serial *serial) ...@@ -2363,55 +2305,55 @@ static int ATEN2011_startup(struct usb_serial *serial)
(__u16)(ATEN2011_port->DcrRegOffset + 0), (__u16)(ATEN2011_port->DcrRegOffset + 0),
Data); Data);
if (status < 0) { if (status < 0) {
DPRINTK("Writing DCR0 failed status-0x%x\n", status); dbg("Writing DCR0 failed status-0x%x", status);
break; break;
} else } else
DPRINTK("DCR0 Writing success status%d\n", status); dbg("DCR0 Writing success status%d", status);
Data = 0x05; Data = 0x05;
status = set_reg_sync(serial->port[i], status = set_reg_sync(serial->port[i],
(__u16)(ATEN2011_port->DcrRegOffset + 1), (__u16)(ATEN2011_port->DcrRegOffset + 1),
Data); Data);
if (status < 0) { if (status < 0) {
DPRINTK("Writing DCR1 failed status-0x%x\n", status); dbg("Writing DCR1 failed status-0x%x", status);
break; break;
} else } else
DPRINTK("DCR1 Writing success status%d\n", status); dbg("DCR1 Writing success status%d", status);
Data = 0x24; Data = 0x24;
status = set_reg_sync(serial->port[i], status = set_reg_sync(serial->port[i],
(__u16)(ATEN2011_port->DcrRegOffset + 2), (__u16)(ATEN2011_port->DcrRegOffset + 2),
Data); Data);
if (status < 0) { if (status < 0) {
DPRINTK("Writing DCR2 failed status-0x%x\n", status); dbg("Writing DCR2 failed status-0x%x", status);
break; break;
} else } else
DPRINTK("DCR2 Writing success status%d\n", status); dbg("DCR2 Writing success status%d", status);
/* write values in clkstart0x0 and clkmulti 0x20 */ /* write values in clkstart0x0 and clkmulti 0x20 */
Data = 0x0; Data = 0x0;
status = set_reg_sync(serial->port[i], CLK_START_VALUE_REGISTER, status = set_reg_sync(serial->port[i], CLK_START_VALUE_REGISTER,
Data); Data);
if (status < 0) { if (status < 0) {
DPRINTK dbg
("Writing CLK_START_VALUE_REGISTER failed status-0x%x\n", ("Writing CLK_START_VALUE_REGISTER failed status-0x%x",
status); status);
break; break;
} else } else
DPRINTK dbg
("CLK_START_VALUE_REGISTER Writing success status%d\n", ("CLK_START_VALUE_REGISTER Writing success status%d",
status); status);
Data = 0x20; Data = 0x20;
status = set_reg_sync(serial->port[i], CLK_MULTI_REGISTER, status = set_reg_sync(serial->port[i], CLK_MULTI_REGISTER,
Data); Data);
if (status < 0) { if (status < 0) {
DPRINTK dbg
("Writing CLK_MULTI_REGISTER failed status-0x%x\n", ("Writing CLK_MULTI_REGISTER failed status-0x%x",
status); status);
break; break;
} else } else
DPRINTK("CLK_MULTI_REGISTER Writing success status%d\n", dbg("CLK_MULTI_REGISTER Writing success status%d",
status); status);
/* Zero Length flag register */ /* Zero Length flag register */
...@@ -2422,33 +2364,33 @@ static int ATEN2011_startup(struct usb_serial *serial) ...@@ -2422,33 +2364,33 @@ static int ATEN2011_startup(struct usb_serial *serial)
status = set_reg_sync(serial->port[i], status = set_reg_sync(serial->port[i],
(__u16)(ZLP_REG1 + ((__u16)ATEN2011_port->port_num)), (__u16)(ZLP_REG1 + ((__u16)ATEN2011_port->port_num)),
Data); Data);
DPRINTK("ZLIP offset%x\n", dbg("ZLIP offset%x",
(__u16) (ZLP_REG1 + (__u16) (ZLP_REG1 +
((__u16) ATEN2011_port->port_num))); ((__u16) ATEN2011_port->port_num)));
if (status < 0) { if (status < 0) {
DPRINTK dbg
("Writing ZLP_REG%d failed status-0x%x\n", ("Writing ZLP_REG%d failed status-0x%x",
i + 2, status); i + 2, status);
break; break;
} else } else
DPRINTK("ZLP_REG%d Writing success status%d\n", dbg("ZLP_REG%d Writing success status%d",
i + 2, status); i + 2, status);
} else { } else {
Data = 0xff; Data = 0xff;
status = set_reg_sync(serial->port[i], status = set_reg_sync(serial->port[i],
(__u16)(ZLP_REG1 + ((__u16)ATEN2011_port->port_num) - 0x1), (__u16)(ZLP_REG1 + ((__u16)ATEN2011_port->port_num) - 0x1),
Data); Data);
DPRINTK("ZLIP offset%x\n", dbg("ZLIP offset%x",
(__u16) (ZLP_REG1 + (__u16) (ZLP_REG1 +
((__u16) ATEN2011_port->port_num) - ((__u16) ATEN2011_port->port_num) -
0x1)); 0x1));
if (status < 0) { if (status < 0) {
DPRINTK dbg
("Writing ZLP_REG%d failed status-0x%x\n", ("Writing ZLP_REG%d failed status-0x%x",
i + 1, status); i + 1, status);
break; break;
} else } else
DPRINTK("ZLP_REG%d Writing success status%d\n", dbg("ZLP_REG%d Writing success status%d",
i + 1, status); i + 1, status);
} }
...@@ -2461,10 +2403,10 @@ static int ATEN2011_startup(struct usb_serial *serial) ...@@ -2461,10 +2403,10 @@ static int ATEN2011_startup(struct usb_serial *serial)
Data = 0x0f; Data = 0x0f;
status = set_reg_sync(serial->port[0], ZLP_REG5, Data); status = set_reg_sync(serial->port[0], ZLP_REG5, Data);
if (status < 0) { if (status < 0) {
DPRINTK("Writing ZLP_REG5 failed status-0x%x\n", status); dbg("Writing ZLP_REG5 failed status-0x%x", status);
return -1; return -1;
} else } else
DPRINTK("ZLP_REG5 Writing success status%d\n", status); dbg("ZLP_REG5 Writing success status%d", status);
/* setting configuration feature to one */ /* setting configuration feature to one */
usb_control_msg(serial->dev, usb_sndctrlpipe(serial->dev, 0), usb_control_msg(serial->dev, usb_sndctrlpipe(serial->dev, 0),
...@@ -2476,14 +2418,8 @@ static void ATEN2011_shutdown(struct usb_serial *serial) ...@@ -2476,14 +2418,8 @@ static void ATEN2011_shutdown(struct usb_serial *serial)
{ {
int i; int i;
struct ATENINTL_port *ATEN2011_port; struct ATENINTL_port *ATEN2011_port;
DPRINTK("%s \n", " shutdown :entering..........");
if (!serial) { /* check for the ports to be closed,close the ports and disconnect */
DPRINTK("%s", "Invalid Handler \n");
return;
}
/* check for the ports to be closed,close the ports and disconnect */
/* free private structure allocated for serial port * /* free private structure allocated for serial port *
* stop reads and writes on all ports */ * stop reads and writes on all ports */
...@@ -2500,9 +2436,6 @@ static void ATEN2011_shutdown(struct usb_serial *serial) ...@@ -2500,9 +2436,6 @@ static void ATEN2011_shutdown(struct usb_serial *serial)
kfree(usb_get_serial_data(serial)); kfree(usb_get_serial_data(serial));
usb_set_serial_data(serial, NULL); usb_set_serial_data(serial, NULL);
DPRINTK("%s\n", "Thank u :: ");
} }
static struct usb_serial_driver aten_serial_driver = { static struct usb_serial_driver aten_serial_driver = {
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment