mirror of
https://github.com/torvalds/linux.git
synced 2024-12-29 14:21:47 +00:00
drivers/char: remove old broken Cobalt LCD driver
Remove old broken Cobalt LCD driver. Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Acked-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Yoichi Yuasa
Linus Torvalds
parent
5abe3b4063
commit
18b095d4b8
@ -857,13 +857,6 @@ config DS1302
|
||||
|
||||
endif # RTC_LIB
|
||||
|
||||
config COBALT_LCD
|
||||
bool "Support for Cobalt LCD"
|
||||
depends on MIPS_COBALT
|
||||
help
|
||||
This option enables support for the LCD display and buttons found
|
||||
on Cobalt systems through a misc device.
|
||||
|
||||
config DTLK
|
||||
tristate "Double Talk PC internal speech card support"
|
||||
depends on ISA
|
||||
|
||||
@ -88,7 +88,6 @@ obj-$(CONFIG_TOSHIBA) += toshiba.o
|
||||
obj-$(CONFIG_I8K) += i8k.o
|
||||
obj-$(CONFIG_DS1620) += ds1620.o
|
||||
obj-$(CONFIG_HW_RANDOM) += hw_random/
|
||||
obj-$(CONFIG_COBALT_LCD) += lcd.o
|
||||
obj-$(CONFIG_PPDEV) += ppdev.o
|
||||
obj-$(CONFIG_NWBUTTON) += nwbutton.o
|
||||
obj-$(CONFIG_NWFLASH) += nwflash.o
|
||||
|
||||
@ -1,516 +0,0 @@
|
||||
/*
|
||||
* LCD, LED and Button interface for Cobalt
|
||||
*
|
||||
* This file is subject to the terms and conditions of the GNU General Public
|
||||
* License. See the file "COPYING" in the main directory of this archive
|
||||
* for more details.
|
||||
*
|
||||
* Copyright (C) 1996, 1997 by Andrew Bose
|
||||
*
|
||||
* Linux kernel version history:
|
||||
* March 2001: Ported from 2.0.34 by Liam Davies
|
||||
*
|
||||
*/
|
||||
#include <linux/types.h>
|
||||
#include <linux/errno.h>
|
||||
#include <linux/miscdevice.h>
|
||||
#include <linux/slab.h>
|
||||
#include <linux/ioport.h>
|
||||
#include <linux/fcntl.h>
|
||||
#include <linux/mc146818rtc.h>
|
||||
#include <linux/netdevice.h>
|
||||
#include <linux/sched.h>
|
||||
#include <linux/smp_lock.h>
|
||||
#include <linux/delay.h>
|
||||
|
||||
#include <asm/io.h>
|
||||
#include <asm/uaccess.h>
|
||||
#include <asm/system.h>
|
||||
|
||||
#include "lcd.h"
|
||||
|
||||
static int lcd_ioctl(struct inode *inode, struct file *file,
|
||||
unsigned int cmd, unsigned long arg);
|
||||
|
||||
static unsigned int lcd_present = 1;
|
||||
|
||||
/* used in arch/mips/cobalt/reset.c */
|
||||
int led_state = 0;
|
||||
|
||||
#if defined(CONFIG_TULIP) && 0
|
||||
|
||||
#define MAX_INTERFACES 8
|
||||
static linkcheck_func_t linkcheck_callbacks[MAX_INTERFACES];
|
||||
static void *linkcheck_cookies[MAX_INTERFACES];
|
||||
|
||||
int lcd_register_linkcheck_func(int iface_num, void *func, void *cookie)
|
||||
{
|
||||
if (iface_num < 0 ||
|
||||
iface_num >= MAX_INTERFACES ||
|
||||
linkcheck_callbacks[iface_num] != NULL)
|
||||
return -1;
|
||||
linkcheck_callbacks[iface_num] = (linkcheck_func_t) func;
|
||||
linkcheck_cookies[iface_num] = cookie;
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
static int lcd_ioctl(struct inode *inode, struct file *file,
|
||||
unsigned int cmd, unsigned long arg)
|
||||
{
|
||||
struct lcd_display button_display;
|
||||
unsigned long address, a;
|
||||
|
||||
switch (cmd) {
|
||||
case LCD_On:
|
||||
udelay(150);
|
||||
BusyCheck();
|
||||
LCDWriteInst(0x0F);
|
||||
break;
|
||||
|
||||
case LCD_Off:
|
||||
udelay(150);
|
||||
BusyCheck();
|
||||
LCDWriteInst(0x08);
|
||||
break;
|
||||
|
||||
case LCD_Reset:
|
||||
udelay(150);
|
||||
LCDWriteInst(0x3F);
|
||||
udelay(150);
|
||||
LCDWriteInst(0x3F);
|
||||
udelay(150);
|
||||
LCDWriteInst(0x3F);
|
||||
udelay(150);
|
||||
LCDWriteInst(0x3F);
|
||||
udelay(150);
|
||||
LCDWriteInst(0x01);
|
||||
udelay(150);
|
||||
LCDWriteInst(0x06);
|
||||
break;
|
||||
|
||||
case LCD_Clear:
|
||||
udelay(150);
|
||||
BusyCheck();
|
||||
LCDWriteInst(0x01);
|
||||
break;
|
||||
|
||||
case LCD_Cursor_Left:
|
||||
udelay(150);
|
||||
BusyCheck();
|
||||
LCDWriteInst(0x10);
|
||||
break;
|
||||
|
||||
case LCD_Cursor_Right:
|
||||
udelay(150);
|
||||
BusyCheck();
|
||||
LCDWriteInst(0x14);
|
||||
break;
|
||||
|
||||
case LCD_Cursor_Off:
|
||||
udelay(150);
|
||||
BusyCheck();
|
||||
LCDWriteInst(0x0C);
|
||||
break;
|
||||
|
||||
case LCD_Cursor_On:
|
||||
udelay(150);
|
||||
BusyCheck();
|
||||
LCDWriteInst(0x0F);
|
||||
break;
|
||||
|
||||
case LCD_Blink_Off:
|
||||
udelay(150);
|
||||
BusyCheck();
|
||||
LCDWriteInst(0x0E);
|
||||
break;
|
||||
|
||||
case LCD_Get_Cursor_Pos:{
|
||||
struct lcd_display display;
|
||||
|
||||
udelay(150);
|
||||
BusyCheck();
|
||||
display.cursor_address = (LCDReadInst);
|
||||
display.cursor_address =
|
||||
(display.cursor_address & 0x07F);
|
||||
if (copy_to_user
|
||||
((struct lcd_display *) arg, &display,
|
||||
sizeof(struct lcd_display)))
|
||||
return -EFAULT;
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
|
||||
case LCD_Set_Cursor_Pos:{
|
||||
struct lcd_display display;
|
||||
|
||||
if (copy_from_user
|
||||
(&display, (struct lcd_display *) arg,
|
||||
sizeof(struct lcd_display)))
|
||||
return -EFAULT;
|
||||
|
||||
a = (display.cursor_address | kLCD_Addr);
|
||||
|
||||
udelay(150);
|
||||
BusyCheck();
|
||||
LCDWriteInst(a);
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
case LCD_Get_Cursor:{
|
||||
struct lcd_display display;
|
||||
|
||||
udelay(150);
|
||||
BusyCheck();
|
||||
display.character = LCDReadData;
|
||||
|
||||
if (copy_to_user
|
||||
((struct lcd_display *) arg, &display,
|
||||
sizeof(struct lcd_display)))
|
||||
return -EFAULT;
|
||||
udelay(150);
|
||||
BusyCheck();
|
||||
LCDWriteInst(0x10);
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
case LCD_Set_Cursor:{
|
||||
struct lcd_display display;
|
||||
|
||||
if (copy_from_user
|
||||
(&display, (struct lcd_display *) arg,
|
||||
sizeof(struct lcd_display)))
|
||||
return -EFAULT;
|
||||
|
||||
udelay(150);
|
||||
BusyCheck();
|
||||
LCDWriteData(display.character);
|
||||
udelay(150);
|
||||
BusyCheck();
|
||||
LCDWriteInst(0x10);
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
|
||||
case LCD_Disp_Left:
|
||||
udelay(150);
|
||||
BusyCheck();
|
||||
LCDWriteInst(0x18);
|
||||
break;
|
||||
|
||||
case LCD_Disp_Right:
|
||||
udelay(150);
|
||||
BusyCheck();
|
||||
LCDWriteInst(0x1C);
|
||||
break;
|
||||
|
||||
case LCD_Home:
|
||||
udelay(150);
|
||||
BusyCheck();
|
||||
LCDWriteInst(0x02);
|
||||
break;
|
||||
|
||||
case LCD_Write:{
|
||||
struct lcd_display display;
|
||||
unsigned int index;
|
||||
|
||||
|
||||
if (copy_from_user
|
||||
(&display, (struct lcd_display *) arg,
|
||||
sizeof(struct lcd_display)))
|
||||
return -EFAULT;
|
||||
|
||||
udelay(150);
|
||||
BusyCheck();
|
||||
LCDWriteInst(0x80);
|
||||
udelay(150);
|
||||
BusyCheck();
|
||||
|
||||
for (index = 0; index < (display.size1); index++) {
|
||||
udelay(150);
|
||||
BusyCheck();
|
||||
LCDWriteData(display.line1[index]);
|
||||
BusyCheck();
|
||||
}
|
||||
|
||||
udelay(150);
|
||||
BusyCheck();
|
||||
LCDWriteInst(0xC0);
|
||||
udelay(150);
|
||||
BusyCheck();
|
||||
for (index = 0; index < (display.size2); index++) {
|
||||
udelay(150);
|
||||
BusyCheck();
|
||||
LCDWriteData(display.line2[index]);
|
||||
}
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
case LCD_Read:{
|
||||
struct lcd_display display;
|
||||
|
||||
BusyCheck();
|
||||
for (address = kDD_R00; address <= kDD_R01;
|
||||
address++) {
|
||||
a = (address | kLCD_Addr);
|
||||
|
||||
udelay(150);
|
||||
BusyCheck();
|
||||
LCDWriteInst(a);
|
||||
udelay(150);
|
||||
BusyCheck();
|
||||
display.line1[address] = LCDReadData;
|
||||
}
|
||||
|
||||
display.line1[0x27] = '\0';
|
||||
|
||||
for (address = kDD_R10; address <= kDD_R11;
|
||||
address++) {
|
||||
a = (address | kLCD_Addr);
|
||||
|
||||
udelay(150);
|
||||
BusyCheck();
|
||||
LCDWriteInst(a);
|
||||
|
||||
udelay(150);
|
||||
BusyCheck();
|
||||
display.line2[address - 0x40] =
|
||||
LCDReadData;
|
||||
}
|
||||
|
||||
display.line2[0x27] = '\0';
|
||||
|
||||
if (copy_to_user
|
||||
((struct lcd_display *) arg, &display,
|
||||
sizeof(struct lcd_display)))
|
||||
return -EFAULT;
|
||||
break;
|
||||
}
|
||||
|
||||
// set all GPIO leds to led_display.leds
|
||||
|
||||
case LED_Set:{
|
||||
struct lcd_display led_display;
|
||||
|
||||
|
||||
if (copy_from_user
|
||||
(&led_display, (struct lcd_display *) arg,
|
||||
sizeof(struct lcd_display)))
|
||||
return -EFAULT;
|
||||
|
||||
led_state = led_display.leds;
|
||||
LEDSet(led_state);
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
|
||||
// set only bit led_display.leds
|
||||
|
||||
case LED_Bit_Set:{
|
||||
unsigned int i;
|
||||
int bit = 1;
|
||||
struct lcd_display led_display;
|
||||
|
||||
|
||||
if (copy_from_user
|
||||
(&led_display, (struct lcd_display *) arg,
|
||||
sizeof(struct lcd_display)))
|
||||
return -EFAULT;
|
||||
|
||||
for (i = 0; i < (int) led_display.leds; i++) {
|
||||
bit = 2 * bit;
|
||||
}
|
||||
|
||||
led_state = led_state | bit;
|
||||
LEDSet(led_state);
|
||||
break;
|
||||
}
|
||||
|
||||
// clear only bit led_display.leds
|
||||
|
||||
case LED_Bit_Clear:{
|
||||
unsigned int i;
|
||||
int bit = 1;
|
||||
struct lcd_display led_display;
|
||||
|
||||
|
||||
if (copy_from_user
|
||||
(&led_display, (struct lcd_display *) arg,
|
||||
sizeof(struct lcd_display)))
|
||||
return -EFAULT;
|
||||
|
||||
for (i = 0; i < (int) led_display.leds; i++) {
|
||||
bit = 2 * bit;
|
||||
}
|
||||
|
||||
led_state = led_state & ~bit;
|
||||
LEDSet(led_state);
|
||||
break;
|
||||
}
|
||||
|
||||
|
||||
case BUTTON_Read:{
|
||||
button_display.buttons = GPIRead;
|
||||
if (copy_to_user
|
||||
((struct lcd_display *) arg, &button_display,
|
||||
sizeof(struct lcd_display)))
|
||||
return -EFAULT;
|
||||
break;
|
||||
}
|
||||
|
||||
case LINK_Check:{
|
||||
button_display.buttons =
|
||||
*((volatile unsigned long *) (0xB0100060));
|
||||
if (copy_to_user
|
||||
((struct lcd_display *) arg, &button_display,
|
||||
sizeof(struct lcd_display)))
|
||||
return -EFAULT;
|
||||
break;
|
||||
}
|
||||
|
||||
case LINK_Check_2:{
|
||||
int iface_num;
|
||||
|
||||
/* panel-utils should pass in the desired interface status is wanted for
|
||||
* in "buttons" of the structure. We will set this to non-zero if the
|
||||
* link is in fact up for the requested interface. --DaveM
|
||||
*/
|
||||
if (copy_from_user
|
||||
(&button_display, (struct lcd_display *) arg,
|
||||
sizeof(button_display)))
|
||||
return -EFAULT;
|
||||
iface_num = button_display.buttons;
|
||||
#if defined(CONFIG_TULIP) && 0
|
||||
if (iface_num >= 0 &&
|
||||
iface_num < MAX_INTERFACES &&
|
||||
linkcheck_callbacks[iface_num] != NULL) {
|
||||
button_display.buttons =
|
||||
linkcheck_callbacks[iface_num]
|
||||
(linkcheck_cookies[iface_num]);
|
||||
} else
|
||||
#endif
|
||||
button_display.buttons = 0;
|
||||
|
||||
if (__copy_to_user
|
||||
((struct lcd_display *) arg, &button_display,
|
||||
sizeof(struct lcd_display)))
|
||||
return -EFAULT;
|
||||
break;
|
||||
}
|
||||
|
||||
default:
|
||||
return -EINVAL;
|
||||
|
||||
}
|
||||
|
||||
return 0;
|
||||
|
||||
}
|
||||
|
||||
static int lcd_open(struct inode *inode, struct file *file)
|
||||
{
|
||||
cycle_kernel_lock();
|
||||
|
||||
if (!lcd_present)
|
||||
return -ENXIO;
|
||||
else
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* Only RESET or NEXT counts as button pressed */
|
||||
|
||||
static inline int button_pressed(void)
|
||||
{
|
||||
unsigned long buttons = GPIRead;
|
||||
|
||||
if ((buttons == BUTTON_Next) || (buttons == BUTTON_Next_B)
|
||||
|| (buttons == BUTTON_Reset_B))
|
||||
return buttons;
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* LED daemon sits on this and we wake him up once a key is pressed. */
|
||||
|
||||
static int lcd_waiters = 0;
|
||||
|
||||
static ssize_t lcd_read(struct file *file, char *buf,
|
||||
size_t count, loff_t *ofs)
|
||||
{
|
||||
long buttons_now;
|
||||
|
||||
if (lcd_waiters > 0)
|
||||
return -EINVAL;
|
||||
|
||||
lcd_waiters++;
|
||||
while (((buttons_now = (long) button_pressed()) == 0) &&
|
||||
!(signal_pending(current))) {
|
||||
msleep_interruptible(2000);
|
||||
}
|
||||
lcd_waiters--;
|
||||
|
||||
if (signal_pending(current))
|
||||
return -ERESTARTSYS;
|
||||
return buttons_now;
|
||||
}
|
||||
|
||||
/*
|
||||
* The various file operations we support.
|
||||
*/
|
||||
|
||||
static const struct file_operations lcd_fops = {
|
||||
.read = lcd_read,
|
||||
.ioctl = lcd_ioctl,
|
||||
.open = lcd_open,
|
||||
};
|
||||
|
||||
static struct miscdevice lcd_dev = {
|
||||
MISC_DYNAMIC_MINOR,
|
||||
"lcd",
|
||||
&lcd_fops
|
||||
};
|
||||
|
||||
static int lcd_init(void)
|
||||
{
|
||||
int ret;
|
||||
unsigned long data;
|
||||
|
||||
pr_info("%s\n", LCD_DRIVER);
|
||||
ret = misc_register(&lcd_dev);
|
||||
if (ret) {
|
||||
printk(KERN_WARNING LCD "Unable to register misc device.\n");
|
||||
return ret;
|
||||
}
|
||||
|
||||
/* Check region? Naaah! Just snarf it up. */
|
||||
/* request_region(RTC_PORT(0), RTC_IO_EXTENT, "lcd");*/
|
||||
|
||||
udelay(150);
|
||||
data = LCDReadData;
|
||||
if ((data & 0x000000FF) == (0x00)) {
|
||||
lcd_present = 0;
|
||||
pr_info(LCD "LCD Not Present\n");
|
||||
} else {
|
||||
lcd_present = 1;
|
||||
WRITE_GAL(kGal_DevBank2PReg, kGal_DevBank2Cfg);
|
||||
WRITE_GAL(kGal_DevBank3PReg, kGal_DevBank3Cfg);
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void __exit lcd_exit(void)
|
||||
{
|
||||
misc_deregister(&lcd_dev);
|
||||
}
|
||||
|
||||
module_init(lcd_init);
|
||||
module_exit(lcd_exit);
|
||||
|
||||
MODULE_AUTHOR("Andrew Bose");
|
||||
MODULE_LICENSE("GPL");
|
||||
@ -1,154 +0,0 @@
|
||||
/*
|
||||
* LED, LCD and Button panel driver for Cobalt
|
||||
*
|
||||
* This file is subject to the terms and conditions of the GNU General Public
|
||||
* License. See the file "COPYING" in the main directory of this archive
|
||||
* for more details.
|
||||
*
|
||||
* Copyright (C) 1996, 1997 by Andrew Bose
|
||||
*
|
||||
* Linux kernel version history:
|
||||
* March 2001: Ported from 2.0.34 by Liam Davies
|
||||
*
|
||||
*/
|
||||
|
||||
// function headers
|
||||
|
||||
#define LCD_CHARS_PER_LINE 40
|
||||
#define MAX_IDLE_TIME 120
|
||||
|
||||
struct lcd_display {
|
||||
unsigned buttons;
|
||||
int size1;
|
||||
int size2;
|
||||
unsigned char line1[LCD_CHARS_PER_LINE];
|
||||
unsigned char line2[LCD_CHARS_PER_LINE];
|
||||
unsigned char cursor_address;
|
||||
unsigned char character;
|
||||
unsigned char leds;
|
||||
unsigned char *RomImage;
|
||||
};
|
||||
|
||||
|
||||
|
||||
#define LCD_DRIVER "Cobalt LCD Driver v2.10"
|
||||
|
||||
#define LCD "lcd: "
|
||||
|
||||
#define kLCD_IR 0x0F000000
|
||||
#define kLCD_DR 0x0F000010
|
||||
#define kGPI 0x0D000000
|
||||
#define kLED 0x0C000000
|
||||
|
||||
#define kDD_R00 0x00
|
||||
#define kDD_R01 0x27
|
||||
#define kDD_R10 0x40
|
||||
#define kDD_R11 0x67
|
||||
|
||||
#define kLCD_Addr 0x00000080
|
||||
|
||||
#define LCDTimeoutValue 0xfff
|
||||
|
||||
|
||||
// Macros
|
||||
|
||||
#define LCDWriteData(x) outl((x << 24), kLCD_DR)
|
||||
#define LCDWriteInst(x) outl((x << 24), kLCD_IR)
|
||||
|
||||
#define LCDReadData (inl(kLCD_DR) >> 24)
|
||||
#define LCDReadInst (inl(kLCD_IR) >> 24)
|
||||
|
||||
#define GPIRead (inl(kGPI) >> 24)
|
||||
|
||||
#define LEDSet(x) outb((char)x, kLED)
|
||||
|
||||
#define WRITE_GAL(x,y) outl(y, 0x04000000 | (x))
|
||||
#define BusyCheck() while ((LCDReadInst & 0x80) == 0x80)
|
||||
|
||||
|
||||
|
||||
/*
|
||||
* Function command codes for io_ctl.
|
||||
*/
|
||||
#define LCD_On 1
|
||||
#define LCD_Off 2
|
||||
#define LCD_Clear 3
|
||||
#define LCD_Reset 4
|
||||
#define LCD_Cursor_Left 5
|
||||
#define LCD_Cursor_Right 6
|
||||
#define LCD_Disp_Left 7
|
||||
#define LCD_Disp_Right 8
|
||||
#define LCD_Get_Cursor 9
|
||||
#define LCD_Set_Cursor 10
|
||||
#define LCD_Home 11
|
||||
#define LCD_Read 12
|
||||
#define LCD_Write 13
|
||||
#define LCD_Cursor_Off 14
|
||||
#define LCD_Cursor_On 15
|
||||
#define LCD_Get_Cursor_Pos 16
|
||||
#define LCD_Set_Cursor_Pos 17
|
||||
#define LCD_Blink_Off 18
|
||||
|
||||
#define LED_Set 40
|
||||
#define LED_Bit_Set 41
|
||||
#define LED_Bit_Clear 42
|
||||
|
||||
|
||||
// Button defs
|
||||
#define BUTTON_Read 50
|
||||
|
||||
|
||||
// Ethernet LINK check hackaroo
|
||||
#define LINK_Check 90
|
||||
#define LINK_Check_2 91
|
||||
|
||||
// Button patterns _B - single layer lcd boards
|
||||
|
||||
#define BUTTON_NONE 0x3F
|
||||
#define BUTTON_NONE_B 0xFE
|
||||
|
||||
#define BUTTON_Left 0x3B
|
||||
#define BUTTON_Left_B 0xFA
|
||||
|
||||
#define BUTTON_Right 0x37
|
||||
#define BUTTON_Right_B 0xDE
|
||||
|
||||
#define BUTTON_Up 0x2F
|
||||
#define BUTTON_Up_B 0xF6
|
||||
|
||||
#define BUTTON_Down 0x1F
|
||||
#define BUTTON_Down_B 0xEE
|
||||
|
||||
#define BUTTON_Next 0x3D
|
||||
#define BUTTON_Next_B 0x7E
|
||||
|
||||
#define BUTTON_Enter 0x3E
|
||||
#define BUTTON_Enter_B 0xBE
|
||||
|
||||
#define BUTTON_Reset_B 0xFC
|
||||
|
||||
|
||||
// debounce constants
|
||||
|
||||
#define BUTTON_SENSE 160000
|
||||
#define BUTTON_DEBOUNCE 5000
|
||||
|
||||
|
||||
// Galileo register stuff
|
||||
|
||||
#define kGal_DevBank2Cfg 0x1466DB33
|
||||
#define kGal_DevBank2PReg 0x464
|
||||
#define kGal_DevBank3Cfg 0x146FDFFB
|
||||
#define kGal_DevBank3PReg 0x468
|
||||
|
||||
// Network
|
||||
|
||||
#define kIPADDR 1
|
||||
#define kNETMASK 2
|
||||
#define kGATEWAY 3
|
||||
#define kDNS 4
|
||||
|
||||
#define kClassA 5
|
||||
#define kClassB 6
|
||||
#define kClassC 7
|
||||
|
||||
Loading…
Reference in New Issue
Block a user