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[Linuxconsole-commit] SF.net SVN: linuxconsole: [2383] branches/ruby-2.6.21
|
From: <jsi...@us...> - 2007-07-16 18:14:59
|
Revision: 2383
http://linuxconsole.svn.sourceforge.net/linuxconsole/?rev=2383&view=rev
Author: jsimmons
Date: 2007-07-16 11:14:58 -0700 (Mon, 16 Jul 2007)
Log Message:
-----------
update to 2.6.22
Modified Paths:
--------------
branches/ruby-2.6.21/ruby-2.6/arch/x86_64/kernel/setup.c
branches/ruby-2.6.21/ruby-2.6/drivers/char/Kconfig
branches/ruby-2.6.21/ruby-2.6/drivers/char/Makefile
branches/ruby-2.6.21/ruby-2.6/drivers/char/consolemap.c
branches/ruby-2.6.21/ruby-2.6/drivers/char/decvte.c
branches/ruby-2.6.21/ruby-2.6/drivers/char/keyboard.c
branches/ruby-2.6.21/ruby-2.6/drivers/char/selection.c
branches/ruby-2.6.21/ruby-2.6/drivers/char/sysrq.c
branches/ruby-2.6.21/ruby-2.6/drivers/char/tty_io.c
branches/ruby-2.6.21/ruby-2.6/drivers/char/vc_screen.c
branches/ruby-2.6.21/ruby-2.6/drivers/char/vt.c
branches/ruby-2.6.21/ruby-2.6/drivers/char/vt_ioctl.c
branches/ruby-2.6.21/ruby-2.6/drivers/video/console/vgacon.c
branches/ruby-2.6.21/ruby-2.6/fs/compat_ioctl.c
branches/ruby-2.6.21/ruby-2.6/include/linux/console.h
branches/ruby-2.6.21/ruby-2.6/include/linux/tty.h
branches/ruby-2.6.21/ruby-2.6/include/linux/vt_kern.h
Added Paths:
-----------
branches/ruby-2.6.21/AGAINST-2.6.22
Removed Paths:
-------------
branches/ruby-2.6.21/AGAINST-2.6.12
branches/ruby-2.6.21/AGAINST-2.6.21
branches/ruby-2.6.21/ruby-2.6/drivers/input/
Deleted: branches/ruby-2.6.21/AGAINST-2.6.12
===================================================================
--- branches/ruby-2.6.21/AGAINST-2.6.12 2007-07-16 15:52:23 UTC (rev 2382)
+++ branches/ruby-2.6.21/AGAINST-2.6.12 2007-07-16 18:14:58 UTC (rev 2383)
@@ -1 +0,0 @@
-
Deleted: branches/ruby-2.6.21/AGAINST-2.6.21
===================================================================
--- branches/ruby-2.6.21/AGAINST-2.6.21 2007-07-16 15:52:23 UTC (rev 2382)
+++ branches/ruby-2.6.21/AGAINST-2.6.21 2007-07-16 18:14:58 UTC (rev 2383)
@@ -1 +0,0 @@
-
Copied: branches/ruby-2.6.21/AGAINST-2.6.22 (from rev 2380, branches/ruby-2.6.21/AGAINST-2.6.21)
===================================================================
--- branches/ruby-2.6.21/AGAINST-2.6.22 (rev 0)
+++ branches/ruby-2.6.21/AGAINST-2.6.22 2007-07-16 18:14:58 UTC (rev 2383)
@@ -0,0 +1 @@
+
Modified: branches/ruby-2.6.21/ruby-2.6/arch/x86_64/kernel/setup.c
===================================================================
--- branches/ruby-2.6.21/ruby-2.6/arch/x86_64/kernel/setup.c 2007-07-16 15:52:23 UTC (rev 2382)
+++ branches/ruby-2.6.21/ruby-2.6/arch/x86_64/kernel/setup.c 2007-07-16 18:14:58 UTC (rev 2383)
@@ -78,6 +78,8 @@
unsigned long saved_video_mode;
+int force_mwait __cpuinitdata;
+
/*
* Early DMI memory
*/
@@ -204,10 +206,10 @@
* there is a real-mode segmented pointer pointing to the
* 4K EBDA area at 0x40E
*/
- ebda_addr = *(unsigned short *)EBDA_ADDR_POINTER;
+ ebda_addr = *(unsigned short *)__va(EBDA_ADDR_POINTER);
ebda_addr <<= 4;
- ebda_size = *(unsigned short *)(unsigned long)ebda_addr;
+ ebda_size = *(unsigned short *)__va(ebda_addr);
/* Round EBDA up to pages */
if (ebda_size == 0)
@@ -273,8 +275,6 @@
dmi_scan_machine();
- zap_low_mappings(0);
-
#ifdef CONFIG_ACPI
/*
* Initialize the ACPI boot-time table parser (gets the RSDP and SDT).
@@ -328,15 +328,8 @@
#endif
#ifdef CONFIG_SMP
- /*
- * But first pinch a few for the stack/trampoline stuff
- * FIXME: Don't need the extra page at 4K, but need to fix
- * trampoline before removing it. (see the GDT stuff)
- */
- reserve_bootmem_generic(PAGE_SIZE, PAGE_SIZE);
-
/* Reserve SMP trampoline */
- reserve_bootmem_generic(SMP_TRAMPOLINE_BASE, PAGE_SIZE);
+ reserve_bootmem_generic(SMP_TRAMPOLINE_BASE, 2*PAGE_SIZE);
#endif
#ifdef CONFIG_ACPI_SLEEP
@@ -603,6 +596,10 @@
/* RDTSC can be speculated around */
clear_bit(X86_FEATURE_SYNC_RDTSC, &c->x86_capability);
+
+ /* Family 10 doesn't support C states in MWAIT so don't use it */
+ if (c->x86 == 0x10 && !force_mwait)
+ clear_bit(X86_FEATURE_MWAIT, &c->x86_capability);
}
static void __cpuinit detect_ht(struct cpuinfo_x86 *c)
@@ -885,9 +882,7 @@
#ifdef CONFIG_X86_MCE
mcheck_init(c);
#endif
- if (c == &boot_cpu_data)
- mtrr_bp_init();
- else
+ if (c != &boot_cpu_data)
mtrr_ap_init();
#ifdef CONFIG_NUMA
numa_add_cpu(smp_processor_id());
@@ -978,9 +973,8 @@
"stc",
"100mhzsteps",
"hwpstate",
- NULL, /* tsc invariant mapped to constant_tsc */
- NULL,
- /* nothing */ /* constant_tsc - moved to flags */
+ "", /* tsc invariant mapped to constant_tsc */
+ /* nothing */
};
Modified: branches/ruby-2.6.21/ruby-2.6/drivers/char/Kconfig
===================================================================
--- branches/ruby-2.6.21/ruby-2.6/drivers/char/Kconfig 2007-07-16 15:52:23 UTC (rev 2382)
+++ branches/ruby-2.6.21/ruby-2.6/drivers/char/Kconfig 2007-07-16 18:14:58 UTC (rev 2383)
@@ -6,6 +6,7 @@
config VT
bool "Virtual terminal" if EMBEDDED
+ depends on !S390
select INPUT
default y if !VIOCONS
---help---
@@ -88,6 +89,7 @@
config SERIAL_NONSTANDARD
bool "Non-standard serial port support"
+ depends on HAS_IOMEM
---help---
Say Y here if you have any non-standard serial boards -- boards
which aren't supported using the standard "dumb" serial driver.
@@ -134,7 +136,7 @@
config CYCLADES
tristate "Cyclades async mux support"
- depends on SERIAL_NONSTANDARD
+ depends on SERIAL_NONSTANDARD && (PCI || ISA)
---help---
This driver supports Cyclades Z and Y multiserial boards.
You would need something like this to connect more than two modems to
@@ -638,7 +640,8 @@
config HVC_ISERIES
bool "iSeries Hypervisor Virtual Console support"
- depends on PPC_ISERIES && !VIOCONS
+ depends on PPC_ISERIES
+ default y
select HVC_DRIVER
help
iSeries machines support a hypervisor virtual console.
@@ -771,7 +774,7 @@
config RTC
tristate "Enhanced Real Time Clock Support"
- depends on !PPC && !PARISC && !IA64 && !M68K && (!SPARC || PCI) && !FRV && !ARM && !SUPERH
+ depends on !PPC && !PARISC && !IA64 && !M68K && (!SPARC || PCI) && !FRV && !ARM && !SUPERH && !S390
---help---
If you say Y here and create a character special file /dev/rtc with
major number 10 and minor number 135 using mknod ("man mknod"), you
@@ -819,7 +822,7 @@
config GEN_RTC
tristate "Generic /dev/rtc emulation"
- depends on RTC!=y && !IA64 && !ARM && !M32R && !SPARC && !FRV
+ depends on RTC!=y && !IA64 && !ARM && !M32R && !SPARC && !FRV && !S390 && !SUPERH
---help---
If you say Y here and create a character special file /dev/rtc with
major number 10 and minor number 135 using mknod ("man mknod"), you
@@ -864,6 +867,7 @@
config DTLK
tristate "Double Talk PC internal speech card support"
+ depends on ISA
help
This driver is for the DoubleTalk PC, a speech synthesizer
manufactured by RC Systems (<http://www.rcsys.com/>). It is also
@@ -912,8 +916,8 @@
To compile this driver as a module, choose M here: the
module will be called sonypi.
-config TANBAC_TB0219
- tristate "TANBAC TB0219 base board support"
+config GPIO_TB0219
+ tristate "TANBAC TB0219 GPIO support"
depends on TANBAC_TB022X
select GPIO_VR41XX
@@ -1049,7 +1053,7 @@
config HANGCHECK_TIMER
tristate "Hangcheck timer"
- depends on X86 || IA64 || PPC64
+ depends on X86 || IA64 || PPC64 || S390
help
The hangcheck-timer module detects when the system has gone
out to lunch past a certain margin. It can reboot the system
@@ -1078,5 +1082,13 @@
/sys/devices/platform/telco_clock, with a number of files for
controlling the behavior of this hardware.
+config DEVPORT
+ bool
+ depends on !M68K
+ depends on ISA || PCI
+ default y
+
+source "drivers/s390/char/Kconfig"
+
endmenu
Modified: branches/ruby-2.6.21/ruby-2.6/drivers/char/Makefile
===================================================================
--- branches/ruby-2.6.21/ruby-2.6/drivers/char/Makefile 2007-07-16 15:52:23 UTC (rev 2382)
+++ branches/ruby-2.6.21/ruby-2.6/drivers/char/Makefile 2007-07-16 18:14:58 UTC (rev 2383)
@@ -91,7 +91,7 @@
obj-$(CONFIG_NSC_GPIO) += nsc_gpio.o
obj-$(CONFIG_CS5535_GPIO) += cs5535_gpio.o
obj-$(CONFIG_GPIO_VR41XX) += vr41xx_giu.o
-obj-$(CONFIG_TANBAC_TB0219) += tb0219.o
+obj-$(CONFIG_GPIO_TB0219) += tb0219.o
obj-$(CONFIG_TELCLOCK) += tlclk.o
obj-$(CONFIG_WATCHDOG) += watchdog/
Modified: branches/ruby-2.6.21/ruby-2.6/drivers/char/consolemap.c
===================================================================
--- branches/ruby-2.6.21/ruby-2.6/drivers/char/consolemap.c 2007-07-16 15:52:23 UTC (rev 2382)
+++ branches/ruby-2.6.21/ruby-2.6/drivers/char/consolemap.c 2007-07-16 18:14:58 UTC (rev 2383)
@@ -622,10 +622,10 @@
/* Only 16-bit codes supported at this time */
if (ucs > 0xffff)
- ucs = 0xfffd; /* U+FFFD: REPLACEMENT CHARACTER */
- else if (ucs < 0x20 || ucs >= 0xfffe)
+ return -4; /* Not found */
+ else if (ucs < 0x20)
return -1; /* Not a printable character */
- else if (ucs == 0xfeff || (ucs >= 0x200a && ucs <= 0x200f))
+ else if (ucs == 0xfeff || (ucs >= 0x200b && ucs <= 0x200f))
return -2; /* Zero-width space */
/*
* UNI_DIRECT_BASE indicates the start of the region in the User Zone
Modified: branches/ruby-2.6.21/ruby-2.6/drivers/char/decvte.c
===================================================================
--- branches/ruby-2.6.21/ruby-2.6/drivers/char/decvte.c 2007-07-16 15:52:23 UTC (rev 2382)
+++ branches/ruby-2.6.21/ruby-2.6/drivers/char/decvte.c 2007-07-16 18:14:58 UTC (rev 2383)
@@ -295,6 +295,9 @@
case 2: /* faint or decreased intensity */
vc->vc_intensity = 0;
break;
+ case 3: /* italic intensity */
+ vc->vc_italic = 1;
+ break;
case 4: /* singly underlined. */
vc->vc_underline = 1;
break;
@@ -338,6 +341,9 @@
case 22: /* normal intensity */
vc->vc_intensity = 1;
break;
+ case 23:
+ vc->vc_italic = 0;
+ break;
case 24: /* not underlined (neither singly nor doubly) */
vc->vc_underline = 0;
break;
@@ -912,6 +918,7 @@
vc->vc_saved_x = vc->vc_x;
vc->vc_saved_y = vc->vc_y;
vc->vc_s_intensity = vc->vc_intensity;
+ vc->vc_s_italic = vc->vc_italic;
vc->vc_s_underline = vc->vc_underline;
vc->vc_s_blink = vc->vc_blink;
vc->vc_s_reverse = vc->vc_reverse;
@@ -930,6 +937,7 @@
{
gotoxy(vc, vc->vc_saved_x, vc->vc_saved_y);
vc->vc_intensity = vc->vc_s_intensity;
+ vc->vc_italic = vc->vc_s_italic;
vc->vc_underline = vc->vc_s_underline;
vc->vc_blink = vc->vc_s_blink;
vc->vc_reverse = vc->vc_s_reverse;
@@ -974,7 +982,7 @@
vc->vc_charset = 0;
vc->vc_need_wrap = 0;
vc->vc_report_mouse = 0;
- vc->vc_utf = 0;
+ vc->vc_utf = default_utf8;
vc->vc_utf_count = 0;
vc->vc_disp_ctrl = 0;
Modified: branches/ruby-2.6.21/ruby-2.6/drivers/char/keyboard.c
===================================================================
--- branches/ruby-2.6.21/ruby-2.6/drivers/char/keyboard.c 2007-07-16 15:52:23 UTC (rev 2382)
+++ branches/ruby-2.6.21/ruby-2.6/drivers/char/keyboard.c 2007-07-16 18:14:58 UTC (rev 2383)
@@ -84,7 +84,7 @@
const int NR_TYPES = ARRAY_SIZE(max_vals);
struct vt_spawn_console vt_spawn_con = {
- .lock = SPIN_LOCK_UNLOCKED,
+ .lock = __SPIN_LOCK_UNLOCKED(vt_spawn_con.lock),
.pid = NULL,
.sig = 0,
};
Modified: branches/ruby-2.6.21/ruby-2.6/drivers/char/selection.c
===================================================================
--- branches/ruby-2.6.21/ruby-2.6/drivers/char/selection.c 2007-07-16 15:52:23 UTC (rev 2382)
+++ branches/ruby-2.6.21/ruby-2.6/drivers/char/selection.c 2007-07-16 18:14:58 UTC (rev 2383)
@@ -307,7 +307,7 @@
pasted += count;
}
remove_wait_queue(&vc->paste_wait, &wait);
- set_current_state(TASK_RUNNING);
+ __set_current_state(TASK_RUNNING);
tty_ldisc_deref(ld);
return 0;
}
Modified: branches/ruby-2.6.21/ruby-2.6/drivers/char/sysrq.c
===================================================================
--- branches/ruby-2.6.21/ruby-2.6/drivers/char/sysrq.c 2007-07-16 15:52:23 UTC (rev 2382)
+++ branches/ruby-2.6.21/ruby-2.6/drivers/char/sysrq.c 2007-07-16 18:14:58 UTC (rev 2383)
@@ -23,7 +23,6 @@
#include <linux/reboot.h>
#include <linux/sysrq.h>
#include <linux/quotaops.h>
-#include <linux/smp_lock.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/suspend.h>
Modified: branches/ruby-2.6.21/ruby-2.6/drivers/char/tty_io.c
===================================================================
--- branches/ruby-2.6.21/ruby-2.6/drivers/char/tty_io.c 2007-07-16 15:52:23 UTC (rev 2382)
+++ branches/ruby-2.6.21/ruby-2.6/drivers/char/tty_io.c 2007-07-16 18:14:58 UTC (rev 2383)
@@ -138,8 +138,6 @@
static int ptmx_open(struct inode *, struct file *);
#endif
-extern void disable_early_printk(void);
-
static void initialize_tty_struct(struct tty_struct *tty);
static ssize_t tty_read(struct file *, char __user *, size_t, loff_t *);
@@ -150,10 +148,16 @@
static int tty_release(struct inode *, struct file *);
int tty_ioctl(struct inode * inode, struct file * file,
unsigned int cmd, unsigned long arg);
+#ifdef CONFIG_COMPAT
+static long tty_compat_ioctl(struct file * file, unsigned int cmd,
+ unsigned long arg);
+#else
+#define tty_compat_ioctl NULL
+#endif
static int tty_fasync(int fd, struct file * filp, int on);
static void release_tty(struct tty_struct *tty, int idx);
-static struct pid *__proc_set_tty(struct task_struct *tsk,
- struct tty_struct *tty);
+static void __proc_set_tty(struct task_struct *tsk, struct tty_struct *tty);
+static void proc_set_tty(struct task_struct *tsk, struct tty_struct *tty);
/**
* alloc_tty_struct - allocate a tty object
@@ -362,6 +366,29 @@
}
/**
+ * tty_buffer_flush - flush full tty buffers
+ * @tty: tty to flush
+ *
+ * flush all the buffers containing receive data
+ *
+ * Locking: none
+ */
+
+static void tty_buffer_flush(struct tty_struct *tty)
+{
+ struct tty_buffer *thead;
+ unsigned long flags;
+
+ spin_lock_irqsave(&tty->buf.lock, flags);
+ while((thead = tty->buf.head) != NULL) {
+ tty->buf.head = thead->next;
+ tty_buffer_free(tty, thead);
+ }
+ tty->buf.tail = NULL;
+ spin_unlock_irqrestore(&tty->buf.lock, flags);
+}
+
+/**
* tty_buffer_find - find a free tty buffer
* @tty: tty owning the buffer
* @size: characters wanted
@@ -933,13 +960,6 @@
return -EINVAL;
/*
- * No more input please, we are switching. The new ldisc
- * will update this value in the ldisc open function
- */
-
- tty->receive_room = 0;
-
- /*
* Problem: What do we do if this blocks ?
*/
@@ -950,6 +970,13 @@
return 0;
}
+ /*
+ * No more input please, we are switching. The new ldisc
+ * will update this value in the ldisc open function
+ */
+
+ tty->receive_room = 0;
+
o_ldisc = tty->ldisc;
o_tty = tty->link;
@@ -1118,7 +1145,8 @@
return 0;
if (is_current_pgrp_orphaned())
return -EIO;
- (void) kill_pgrp(task_pgrp(current), SIGTTOU, 1);
+ kill_pgrp(task_pgrp(current), SIGTTOU, 1);
+ set_thread_flag(TIF_SIGPENDING);
return -ERESTARTSYS;
}
@@ -1148,12 +1176,19 @@
return cmd == TIOCSPGRP ? -ENOTTY : -EIO;
}
+static long hung_up_tty_compat_ioctl(struct file * file,
+ unsigned int cmd, unsigned long arg)
+{
+ return cmd == TIOCSPGRP ? -ENOTTY : -EIO;
+}
+
static const struct file_operations tty_fops = {
.llseek = no_llseek,
.read = tty_read,
.write = tty_write,
.poll = tty_poll,
.ioctl = tty_ioctl,
+ .compat_ioctl = tty_compat_ioctl,
.open = tty_open,
.release = tty_release,
.fasync = tty_fasync,
@@ -1166,6 +1201,7 @@
.write = tty_write,
.poll = tty_poll,
.ioctl = tty_ioctl,
+ .compat_ioctl = tty_compat_ioctl,
.open = ptmx_open,
.release = tty_release,
.fasync = tty_fasync,
@@ -1178,6 +1214,7 @@
.write = redirected_tty_write,
.poll = tty_poll,
.ioctl = tty_ioctl,
+ .compat_ioctl = tty_compat_ioctl,
.open = tty_open,
.release = tty_release,
.fasync = tty_fasync,
@@ -1189,6 +1226,7 @@
.write = hung_up_tty_write,
.poll = hung_up_tty_poll,
.ioctl = hung_up_tty_ioctl,
+ .compat_ioctl = hung_up_tty_compat_ioctl,
.release = tty_release,
};
@@ -1237,6 +1275,7 @@
ld->flush_buffer(tty);
tty_ldisc_deref(ld);
}
+ tty_buffer_flush(tty);
}
EXPORT_SYMBOL_GPL(tty_ldisc_flush);
@@ -1531,10 +1570,9 @@
}
spin_lock_irq(¤t->sighand->siglock);
- tty_pgrp = current->signal->tty_old_pgrp;
+ put_pid(current->signal->tty_old_pgrp);
current->signal->tty_old_pgrp = NULL;
spin_unlock_irq(¤t->sighand->siglock);
- put_pid(tty_pgrp);
mutex_lock(&tty_mutex);
/* It is possible that do_tty_hangup has free'd this tty */
@@ -1559,13 +1597,25 @@
unlock_kernel();
}
+/**
+ *
+ * no_tty - Ensure the current process does not have a controlling tty
+ */
+void no_tty(void)
+{
+ struct task_struct *tsk = current;
+ if (tsk->signal->leader)
+ disassociate_ctty(0);
+ proc_clear_tty(tsk);
+}
+
/**
- * stop_tty - propogate flow control
+ * stop_tty - propagate flow control
* @tty: tty to stop
*
* Perform flow control to the driver. For PTY/TTY pairs we
- * must also propogate the TIOCKPKT status. May be called
+ * must also propagate the TIOCKPKT status. May be called
* on an already stopped device and will not re-call the driver
* method.
*
@@ -1595,11 +1645,11 @@
EXPORT_SYMBOL(stop_tty);
/**
- * start_tty - propogate flow control
+ * start_tty - propagate flow control
* @tty: tty to start
*
* Start a tty that has been stopped if at all possible. Perform
- * any neccessary wakeups and propogate the TIOCPKT status. If this
+ * any neccessary wakeups and propagate the TIOCPKT status. If this
* is the tty was previous stopped and is being started then the
* driver start method is invoked and the line discipline woken.
*
@@ -2505,7 +2555,6 @@
int index;
dev_t device = inode->i_rdev;
unsigned short saved_flags = filp->f_flags;
- struct pid *old_pgrp;
nonseekable_open(inode, filp);
@@ -2609,17 +2658,15 @@
goto retry_open;
}
- old_pgrp = NULL;
mutex_lock(&tty_mutex);
spin_lock_irq(¤t->sighand->siglock);
if (!noctty &&
current->signal->leader &&
!current->signal->tty &&
tty->session == NULL)
- old_pgrp = __proc_set_tty(current, tty);
+ __proc_set_tty(current, tty);
spin_unlock_irq(¤t->sighand->siglock);
mutex_unlock(&tty_mutex);
- put_pid(old_pgrp);
return 0;
}
@@ -3294,9 +3341,7 @@
case TIOCNOTTY:
if (current->signal->tty != tty)
return -ENOTTY;
- if (current->signal->leader)
- disassociate_ctty(0);
- proc_clear_tty(current);
+ no_tty();
return 0;
case TIOCSCTTY:
return tiocsctty(tty, arg);
@@ -3343,6 +3388,15 @@
case TIOCMBIC:
case TIOCMBIS:
return tty_tiocmset(tty, file, cmd, p);
+ case TCFLSH:
+ switch (arg) {
+ case TCIFLUSH:
+ case TCIOFLUSH:
+ /* flush tty buffer and allow ldisc to process ioctl */
+ tty_buffer_flush(tty);
+ break;
+ }
+ break;
}
if (tty->driver->ioctl) {
retval = (tty->driver->ioctl)(tty, file, cmd, arg);
@@ -3360,7 +3414,33 @@
return retval;
}
+#ifdef CONFIG_COMPAT
+static long tty_compat_ioctl(struct file * file, unsigned int cmd,
+ unsigned long arg)
+{
+ struct inode *inode = file->f_dentry->d_inode;
+ struct tty_struct *tty = file->private_data;
+ struct tty_ldisc *ld;
+ int retval = -ENOIOCTLCMD;
+ if (tty_paranoia_check(tty, inode, "tty_ioctl"))
+ return -EINVAL;
+
+ if (tty->driver->compat_ioctl) {
+ retval = (tty->driver->compat_ioctl)(tty, file, cmd, arg);
+ if (retval != -ENOIOCTLCMD)
+ return retval;
+ }
+
+ ld = tty_ldisc_ref_wait(tty);
+ if (ld->compat_ioctl)
+ retval = ld->compat_ioctl(tty, file, cmd, arg);
+ tty_ldisc_deref(ld);
+
+ return retval;
+}
+#endif
+
/*
* This implements the "Secure Attention Key" --- the idea is to
* prevent trojan horses by killing all processes associated with this
@@ -3692,6 +3772,7 @@
driver->write_room = op->write_room;
driver->chars_in_buffer = op->chars_in_buffer;
driver->ioctl = op->ioctl;
+ driver->compat_ioctl = op->compat_ioctl;
driver->set_termios = op->set_termios;
driver->throttle = op->throttle;
driver->unthrottle = op->unthrottle;
@@ -3727,11 +3808,10 @@
if (driver->flags & TTY_DRIVER_INSTALLED)
return 0;
- if (!(driver->flags & TTY_DRIVER_DEVPTS_MEM)) {
- p = kmalloc(driver->num * 3 * sizeof(void *), GFP_KERNEL);
+ if (!(driver->flags & TTY_DRIVER_DEVPTS_MEM) && driver->num) {
+ p = kzalloc(driver->num * 3 * sizeof(void *), GFP_KERNEL);
if (!p)
return -ENOMEM;
- memset(p, 0, driver->num * 3 * sizeof(void *));
}
if (!driver->major) {
@@ -3774,7 +3854,9 @@
if (!driver->put_char)
driver->put_char = tty_default_put_char;
+ mutex_lock(&tty_mutex);
list_add(&driver->tty_drivers, &tty_drivers);
+ mutex_unlock(&tty_mutex);
if ( !(driver->flags & TTY_DRIVER_DYNAMIC_DEV) ) {
for(i = 0; i < driver->num; i++)
@@ -3800,8 +3882,9 @@
unregister_chrdev_region(MKDEV(driver->major, driver->minor_start),
driver->num);
-
+ mutex_lock(&tty_mutex);
list_del(&driver->tty_drivers);
+ mutex_unlock(&tty_mutex);
/*
* Free the termios and termios_locked structures because
@@ -3846,9 +3929,8 @@
}
EXPORT_SYMBOL(proc_clear_tty);
-static struct pid *__proc_set_tty(struct task_struct *tsk, struct tty_struct *tty)
+static void __proc_set_tty(struct task_struct *tsk, struct tty_struct *tty)
{
- struct pid *old_pgrp;
if (tty) {
/* We should not have a session or pgrp to here but.... */
put_pid(tty->session);
@@ -3856,21 +3938,16 @@
tty->session = get_pid(task_session(tsk));
tty->pgrp = get_pid(task_pgrp(tsk));
}
- old_pgrp = tsk->signal->tty_old_pgrp;
+ put_pid(tsk->signal->tty_old_pgrp);
tsk->signal->tty = tty;
tsk->signal->tty_old_pgrp = NULL;
- return old_pgrp;
}
-void proc_set_tty(struct task_struct *tsk, struct tty_struct *tty)
+static void proc_set_tty(struct task_struct *tsk, struct tty_struct *tty)
{
- struct pid *old_pgrp;
-
spin_lock_irq(&tsk->sighand->siglock);
- old_pgrp = __proc_set_tty(tsk, tty);
+ __proc_set_tty(tsk, tty);
spin_unlock_irq(&tsk->sighand->siglock);
-
- put_pid(old_pgrp);
}
struct tty_struct *get_current_tty(void)
@@ -3905,9 +3982,6 @@
* set up the console device so that later boot sequences can
* inform about problems etc..
*/
-#ifdef CONFIG_EARLY_PRINTK
- disable_early_printk();
-#endif
call = __con_initcall_start;
while (call < __con_initcall_end) {
(*call)();
Modified: branches/ruby-2.6.21/ruby-2.6/drivers/char/vc_screen.c
===================================================================
--- branches/ruby-2.6.21/ruby-2.6/drivers/char/vc_screen.c 2007-07-16 15:52:23 UTC (rev 2382)
+++ branches/ruby-2.6.21/ruby-2.6/drivers/char/vc_screen.c 2007-07-16 18:14:58 UTC (rev 2383)
@@ -31,8 +31,8 @@
#include <linux/vt_kern.h>
#include <linux/selection.h>
#include <linux/console.h>
-#include <linux/smp_lock.h>
#include <linux/device.h>
+
#include <asm/uaccess.h>
#include <asm/byteorder.h>
#include <asm/unaligned.h>
@@ -90,11 +90,11 @@
long attr = iminor(inode) & 128;
int size;
- down(&vc->display_fg->lock);
+ mutex_lock(&vc->display_fg->lock);
size = vcs_size(vc, attr);
switch (orig) {
default:
- up(&vc->display_fg->lock);
+ mutex_unlock(&vc->display_fg->lock);
return -EINVAL;
case 2:
offset += size;
@@ -105,11 +105,11 @@
break;
}
if (offset < 0 || offset > size) {
- up(&vc->display_fg->lock);
+ mutex_unlock(&vc->display_fg->lock);
return -EINVAL;
}
file->f_pos = offset;
- up(&vc->display_fg->lock);
+ mutex_unlock(&vc->display_fg->lock);
return file->f_pos;
}
@@ -127,7 +127,7 @@
if (!vc)
return ret;
- down(&vc->display_fg->lock);
+ mutex_lock(&vc->display_fg->lock);
pos = *ppos;
/*
@@ -276,7 +276,7 @@
ret = read;
unlock_out:
release_console_sem();
- up(&vc->display_fg->lock);
+ mutex_unlock(&vc->display_fg->lock);
return ret;
}
@@ -294,7 +294,7 @@
if (!vc)
return ret;
- down(&vc->display_fg->lock);
+ mutex_lock(&vc->display_fg->lock);
/*
* Select the proper current console and verify
@@ -455,7 +455,7 @@
unlock_out:
release_console_sem();
- up(&vc->display_fg->lock);
+ mutex_unlock(&vc->display_fg->lock);
return ret;
}
Modified: branches/ruby-2.6.21/ruby-2.6/drivers/char/vt.c
===================================================================
--- branches/ruby-2.6.21/ruby-2.6/drivers/char/vt.c 2007-07-16 15:52:23 UTC (rev 2382)
+++ branches/ruby-2.6.21/ruby-2.6/drivers/char/vt.c 2007-07-16 18:14:58 UTC (rev 2383)
@@ -147,6 +147,8 @@
static int kmsg_redirect = 0; /* kmsg_redirect is the VC for printk */
static int printable; /* Is console ready for printing? */
#endif
+static int default_utf8;
+module_param(default_utf8, int, S_IRUGO | S_IWUSR);
/*
* the default colour table, for colour systems
@@ -161,6 +163,10 @@
0x55,0x55,0x55,0x55,0xff,0xff,0xff,0xff
};
+module_param_array(default_red, int, NULL, S_IRUGO | S_IWUSR);
+module_param_array(default_grn, int, NULL, S_IRUGO | S_IWUSR);
+module_param_array(default_blu, int, NULL, S_IRUGO | S_IWUSR);
+
unsigned char color_table[] = { 0, 4, 2, 6, 1, 5, 3, 7,
8,12,10,14, 9,13,11,15
};
@@ -366,6 +372,7 @@
void default_attr(struct vc_data *vc)
{
vc->vc_intensity = 1;
+ vc->vc_italic = 0;
vc->vc_underline = 0;
vc->vc_reverse = 0;
vc->vc_blink = 0;
@@ -383,19 +390,24 @@
* Bit 3 : reverse
* Bit 7 : blink
*/
-static u8 build_attr(struct vc_data *vc, u8 _color, u8 _intensity, u8 _blink, u8 _underline, u8 _reverse)
+static u8 build_attr(struct vc_data *vc, u8 _color, u8 _intensity, u8 _blink,
+ u8 _underline, u8 _reverse, u8 _italic)
{
if (sw->con_build_attr)
- return sw->con_build_attr(vc, _color, _intensity, _blink, _underline, _reverse);
+ return sw->con_build_attr(vc, _color, _intensity, _blink,
+ _underline, _reverse, _italic);
#ifndef VT_BUF_VRAM_ONLY
{
u8 a = vc->vc_color;
if (!vc->vc_can_do_color)
return _intensity |
- (_underline ? 4 : 0) |
- (_reverse ? 8 : 0) |
- (_blink ? 0x80 : 0);
- if (_underline)
+ (_italic ? 2 : 0) |
+ (_underline ? 4 : 0) |
+ (_reverse ? 8 : 0) |
+ (_blink ? 0x80 : 0);
+ if (_italic)
+ a = (a & 0xF0) | vc->vc_itcolor;
+ else if (_underline)
a = (a & 0xf0) | vc->vc_ulcolor;
else if (_intensity == 0)
a = (a & 0xf0) | vc->vc_halfcolor;
@@ -417,8 +429,9 @@
void update_attr(struct vc_data *vc)
{
vc->vc_attr = build_attr(vc, vc->vc_color, vc->vc_intensity, vc->vc_blink,
- vc->vc_underline, vc->vc_reverse ^ vc->vc_decscnm);
- vc->vc_video_erase_char = (build_attr(vc, vc->vc_color, vc->vc_intensity, 0, 0, vc->vc_decscnm) << 8) | ' ';
+ vc->vc_underline, vc->vc_reverse ^ vc->vc_decscnm,
+ vc->vc_italic);
+ vc->vc_video_erase_char = (build_attr(vc, vc->vc_color, 1, vc->vc_blink, 0, vc->vc_decscnm, 0) << 8) | ' ';
}
static void clear_buffer_attributes(struct vc_data *vc)
@@ -952,14 +965,20 @@
vc->vc_screenbuf_size = vc->vc_rows * vc->vc_size_row;
}
+static int default_italic_color = 2; // green (ASCII)
+static int default_underline_color = 3; // cyan (ASCII)
+module_param_named(italic, default_italic_color, int, S_IRUGO | S_IWUSR);
+module_param_named(underline, default_underline_color, int, S_IRUGO | S_IWUSR);
+
static void vc_init(struct vc_data *vc, int do_clear)
{
set_origin(vc);
vc->vc_pos = vc->vc_origin;
reset_vc(vc);
- vc->vc_def_color = 0x07; /* white */
- vc->vc_ulcolor = 0x0f; /* bold white */
- vc->vc_halfcolor = 0x08; /* grey */
+ vc->vc_def_color = 0x07; /* white */
+ vc->vc_ulcolor = default_underline_color;
+ vc->vc_itcolor = default_italic_color;
+ vc->vc_halfcolor = 0x08; /* grey */
init_waitqueue_head(&vc->paste_wait);
vte_ris(vc, do_clear);
}
@@ -1258,10 +1277,12 @@
}
#endif
unsigned long draw_from = 0, draw_to = 0;
- struct vc_data *vc = tty->driver_data;
const unsigned char *orig_buf = NULL;
int c, tc, ok, n = 0, draw_x = -1;
+ uint8_t rescan, inverse, width;
+ unsigned char vc_attr;
u16 himask, charmask;
+ struct vc_data *vc;
int orig_count;
if (in_interrupt())
@@ -1271,6 +1292,7 @@
acquire_console_sem();
+ vc = tty->driver_data;
if (!vc) {
printk("vt_write: tty %d not allocated\n", tty->index);
release_console_sem();
@@ -1304,26 +1326,51 @@
buf++;
n++;
count--;
+ rescan = 0;
+ inverse = 0;
+ width = 1;
/* Do no translation at all in control states */
if (!vc->vc_state) {
tc = c;
} else if (vc->vc_utf && !vc->vc_disp_ctrl) {
- /* Combine UTF-8 into Unicode */
- /* Malformed sequences as sequences of replacement glyphs */
+ /* Combine UTF-8 into Unicode in vc_utf_char.
+ * vc_utf_count is the number of continuation bytes still
+ * expected to arrive.
+ * vc_npar is the number of continuation bytes arrived so
+ * far
+ */
rescan_last_byte:
- if(c > 0x7f) {
- if (vc->vc_utf_count > 0) {
- if ((c & 0xc0) == 0x80) {
- vc->vc_utf_char = (vc->vc_utf_char << 6) | (c & 0x3f);
- if (--vc->vc_utf_count) {
- vc->vc_npar++;
- continue;
- }
- tc = c = vc->vc_utf_char;
- } else
- goto replacement_glyph;
- } else {
+ if ((c & 0xc0) == 0x80) {
+ /* Continuation byte received */
+ static const uint32_t utf8_length_changes[] = { 0x0000007f, 0x000007ff, 0x0000ffff, 0x001fffff, 0x03ffffff, 0x7fffffff };
+ if (vc->vc_utf_count) {
+ vc->vc_utf_char = (vc->vc_utf_char << 6) | (c & 0x3f);
+ vc->vc_npar++;
+ if (--vc->vc_utf_count) {
+ /* Still need some bytes */
+ continue;
+ }
+ /* Got a whole character */
+ c = vc->vc_utf_char;
+ /* Reject overlong sequences */
+ if (c <= utf8_length_changes[vc->vc_npar - 1] ||
+ c > utf8_length_changes[vc->vc_npar])
+ c = 0xfffd;
+ } else
+ /* Unexpected continuation byte */
+ vc->vc_utf_count = 0;
+ c = 0xfffd;
+ }
+ } else {
+ /* Single ASCII byte or first byte of a sequence received */
+ if (vc->vc_utf_count) {
+ /* Continuation byte expected */
+ rescan = 1;
+ vc->vc_utf_count = 0;
+ c = 0xfffd;
+ } else if (c > 0x7f) {
+ /* First byte of a multibyte sequence received */
vc->vc_npar = 0;
if ((c & 0xe0) == 0xc0) {
vc->vc_utf_count = 1;
@@ -1340,17 +1387,25 @@
} else if ((c & 0xfe) == 0xfc) {
vc->vc_utf_count = 5;
vc->vc_utf_char = (c & 0x01);
- } else
- goto replacement_glyph;
- continue;
- }
- } else {
- if (vc->vc_utf_count)
- goto replacement_glyph;
- tc = c;
+ } else {
+ /* 254 and 255 are invalid */
+ c = 0xfffd;
+ }
+ if (vc->vc_utf_count) {
+ /* Still need some bytes */
+ continue;
+ }
+ }
+ /* Nothing to do if an ASCII byte was received */
}
+ /* End of UTF-8 decoding. */
+ /* c is the received character, or U+FFFD for invalid sequences. */
+ /* Replace invalid Unicode code points with U+FFFD too */
+ if ((c >= 0xd800 && c <= 0xdfff) || c == 0xfffe || c == 0xffff)
+ c = 0xfffd;
+ tc = c;
} else { /* no utf or alternate charset mode */
- tc = vc->vc_translate[vc->vc_toggle_meta ? (c | 0x80) : c];
+ tc = vc->vc_translate[vc->vc_toggle_meta ? (c | 0x80) : c];
}
/* If the original code was a control character we
@@ -1370,54 +1425,87 @@
&& (c != 128+27);
if (!vc->vc_state && ok) {
+ if (vc->vc_utf && !vc->vc_disp_ctrl) {
+ if (is_double_width(c))
+ width = 2;
+ }
/* Now try to find out how to display it */
tc = conv_uni_to_pc(vc, tc);
if (tc & ~charmask) {
- if ( tc == -4 ) {
- /* If we got -4 (not found) then see if we have
- defined a replacement character (U+FFFD) */
-replacement_glyph:
- tc = conv_uni_to_pc(vc, 0xfffd);
- if (!(tc & ~charmask))
- goto display_glyph;
- } else if ( tc != -3 )
+ if (tc == -1 || tc == -2) {
continue; /* nothing to display */
- /* no hash table or no replacement --
- * hope for the best */
- if ( c & ~charmask )
- tc = '?';
- else
+ }
+ /* Glyph not found */
+ if ((!(vc->vc_utf && !vc->vc_disp_ctrl) || c < 128) && !(c & ~charmask)) {
+ /* In legacy mode use the glyph we get by a 1:1 mapping.
+ This would make absolutely no sense with Unicode in mind,
+ but do this for ASCII characters since a font may lack
+ Unicode mapping info and we don't want to end up with
+ having question marks only. */
tc = c;
+ } else {
+ /* Display U+FFFD. If it's not found, display an inverse question mark. */
+ tc = conv_uni_to_pc(vc, 0xfffd);
+ if (tc < 0) {
+ inverse = 1;
+ tc = conv_uni_to_pc(vc, '?');
+ if (tc < 0) tc = '?';
+ }
+ }
}
-display_glyph:
- if (vc->vc_need_wrap || vc->vc_irm)
+ if (!inverse) {
+ vc_attr = vc->vc_attr;
+ } else {
+ /* invert vc_attr */
+ if (!vc->vc_can_do_color) {
+ vc_attr = (vc->vc_attr) ^ 0x08;
+ } else if (vc->vc_hi_font_mask == 0x100) {
+ vc_attr = ((vc->vc_attr) & 0x11) | (((vc->vc_attr) & 0xe0) >> 4) | (((vc->vc_attr) & 0x0e) << 4);
+ } else {
+ vc_attr = ((vc->vc_attr) & 0x88) | (((vc->vc_attr) & 0x70) >> 4) | (((vc->vc_attr) & 0x07) << 4);
+ }
FLUSH
- if (vc->vc_need_wrap) {
- vte_cr(vc);
- vte_lf(vc);
}
- if (vc->vc_irm)
- insert_char(vc, 1);
- scr_writew(himask ?
- ((vc->vc_attr << 8) & ~himask) + ((tc & 0x100) ? himask : 0) + (tc & 0xff) : (vc->vc_attr << 8) + tc, (u16 *) vc->vc_pos);
- if (DO_UPDATE && draw_x < 0) {
- draw_x = vc->vc_x;
- draw_from = vc->vc_pos;
+
+ while (1) {
+ if (vc->vc_need_wrap || vc->vc_irm)
+ FLUSH
+ if (vc->vc_need_wrap) {
+ vte_cr(vc);
+ vte_lf(vc);
+ }
+ if (vc->vc_irm)
+ insert_char(vc, 1);
+ scr_writew(himask ?
+ ((vc_attr << 8) & ~himask) + ((tc & 0x100) ? himask : 0) + (tc & 0xff) :
+ (vc->vc_attr << 8) + tc, (u16 *) vc->vc_pos);
+ if (DO_UPDATE && draw_x < 0) {
+ draw_x = vc->vc_x;
+ draw_from = vc->vc_pos;
+ }
+ if (vc->vc_x == vc->vc_cols - 1) {
+ vc->vc_need_wrap = vc->vc_decawm;
+ draw_to = vc->vc_pos + 2;
+ } else {
+ vc->vc_x++;
+ draw_to = (vc->vc_pos += 2);
+ }
+
+ if (!--width) break;
+
+ tc = conv_uni_to_pc(vc, ' '); /* A space is printed in the second column */
+ if (tc < 0) tc = ' ';
}
- if (vc->vc_x == vc->vc_cols - 1) {
- vc->vc_need_wrap = vc->vc_decawm;
- draw_to = vc->vc_pos + 2;
- } else {
- vc->vc_x++;
- draw_to = (vc->vc_pos += 2);
+
+ if (inverse) {
+ FLUSH
}
- if (vc->vc_utf_count) {
- if (vc->vc_npar) {
- vc->vc_npar--;
- goto display_glyph;
- }
- vc->vc_utf_count = 0;
+
+ if (rescan) {
+ rescan = 0;
+ inverse = 0;
+ width = 1;
c = orig;
goto rescan_last_byte;
}
@@ -1429,6 +1517,7 @@
FLUSH
console_conditional_schedule();
release_console_sem();
+out:
return n;
#undef FLUSH
}
Modified: branches/ruby-2.6.21/ruby-2.6/drivers/char/vt_ioctl.c
===================================================================
--- branches/ruby-2.6.21/ruby-2.6/drivers/char/vt_ioctl.c 2007-07-16 15:52:23 UTC (rev 2382)
+++ branches/ruby-2.6.21/ruby-2.6/drivers/char/vt_ioctl.c 2007-07-16 18:14:58 UTC (rev 2383)
@@ -103,7 +103,7 @@
schedule();
}
remove_wait_queue(&vt_activate_queue, &wait);
- set_current_state(TASK_RUNNING);
+ __set_current_state(TASK_RUNNING);
return retval;
}
Modified: branches/ruby-2.6.21/ruby-2.6/drivers/video/console/vgacon.c
===================================================================
--- branches/ruby-2.6.21/ruby-2.6/drivers/video/console/vgacon.c 2007-07-16 15:52:23 UTC (rev 2382)
+++ branches/ruby-2.6.21/ruby-2.6/drivers/video/console/vgacon.c 2007-07-16 18:14:58 UTC (rev 2383)
@@ -88,8 +88,6 @@
static void vgacon_save_screen(struct vc_data *c);
static int vgacon_scroll_region(struct vc_data *c, int t, int b, int dir,
int lines);
-static u8 vgacon_build_attr(struct vc_data *c, u8 color, u8 intensity,
- u8 blink, u8 underline, u8 reverse);
static void vgacon_invert_region(struct vc_data *c, u16 * p, int count);
static unsigned long vgacon_uni_pagedir[2];
@@ -368,6 +366,12 @@
return NULL;
}
+ /* SCREEN_INFO initialized? */
+ if ((ORIG_VIDEO_MODE == 0) &&
+ (ORIG_VIDEO_LINES == 0) &&
+ (ORIG_VIDEO_COLS == 0))
+ goto no_vga;
+
/* VGA16 modes are not handled by VGACON */
if ((ORIG_VIDEO_MODE == 0x0D) || /* 320x200/4 */
(ORIG_VIDEO_MODE == 0x0E) || /* 640x200/4 */
@@ -577,12 +581,14 @@
}
static u8 vgacon_build_attr(struct vc_data *c, u8 color, u8 intensity,
- u8 blink, u8 underline, u8 reverse)
+ u8 blink, u8 underline, u8 reverse, u8 italic)
{
u8 attr = color;
if (vga_can_do_color) {
- if (underline)
+ if (italic)
+ attr = (attr & 0xF0) | c->vc_itcolor;
+ else if (underline)
attr = (attr & 0xf0) | c->vc_ulcolor;
else if (intensity == 0)
attr = (attr & 0xf0) | c->vc_halfcolor;
@@ -596,7 +602,9 @@
if (intensity == 2)
attr ^= 0x08;
if (!vga_can_do_color) {
- if (underline)
+ if (italic)
+ sttr = (attr & 0xF8) | 0x02;
+ else if (underline)
attr = (attr & 0xf8) | 0x01;
else if (intensity == 0)
attr = (attr & 0xf0) | 0x08;
@@ -657,6 +665,9 @@
static void vgacon_cursor(struct vc_data *c, int mode)
{
+ if (c->vc_mode != KD_TEXT)
+ return;
+
vgacon_restore_screen(c);
switch (mode) {
@@ -1315,7 +1326,7 @@
unsigned long oldo;
unsigned int delta;
- if (t || b != c->vc_rows || vga_is_gfx)
+ if (t || b != c->vc_rows || vga_is_gfx || c->vc_mode != KD_TEXT)
return 0;
if (!vga_hardscroll_enabled || lines >= c->vc_rows / 2)
Modified: branches/ruby-2.6.21/ruby-2.6/fs/compat_ioctl.c
===================================================================
--- branches/ruby-2.6.21/ruby-2.6/fs/compat_ioctl.c 2007-07-16 15:52:23 UTC (rev 2382)
+++ branches/ruby-2.6.21/ruby-2.6/fs/compat_ioctl.c 2007-07-16 18:14:58 UTC (rev 2383)
@@ -17,7 +17,6 @@
#include <linux/compiler.h>
#include <linux/sched.h>
#include <linux/smp.h>
-#include <linux/smp_lock.h>
#include <linux/ioctl.h>
#include <linux/if.h>
#include <linux/if_bridge.h>
@@ -58,7 +57,6 @@
#include <linux/serial.h>
#include <linux/if_tun.h>
#include <linux/ctype.h>
-#include <linux/ioctl32.h>
#include <linux/syscalls.h>
#include <linux/i2c.h>
#include <linux/i2c-dev.h>
@@ -66,7 +64,6 @@
#include <linux/atalk.h>
#include <linux/blktrace_api.h>
-#include <net/sock.h> /* siocdevprivate_ioctl */
#include <net/bluetooth/bluetooth.h>
#include <net/bluetooth/hci.h>
#include <net/bluetooth/rfcomm.h>
@@ -266,6 +263,23 @@
return err;
}
+static int do_siocgstampns(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+ struct compat_timespec __user *up = compat_ptr(arg);
+ struct timespec kts;
+ mm_segment_t old_fs = get_fs();
+ int err;
+
+ set_fs(KERNEL_DS);
+ err = sys_ioctl(fd, cmd, (unsigned long)&kts);
+ set_fs(old_fs);
+ if (!err) {
+ err = put_user(kts.tv_sec, &up->tv_sec);
+ err |= __put_user(kts.tv_nsec, &up->tv_nsec);
+ }
+ return err;
+}
+
struct ifmap32 {
compat_ulong_t mem_start;
compat_ulong_t mem_end;
@@ -458,7 +472,7 @@
};
}
-int siocdevprivate_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
+static int siocdevprivate_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
{
struct ifreq __user *u_ifreq64;
struct ifreq32 __user *u_ifreq32 = compat_ptr(arg);
@@ -670,8 +684,10 @@
if (!err) {
err = copy_to_user (ugeo, &geo, 4);
err |= __put_user (geo.start, &ugeo->start);
+ if (err)
+ err = -EFAULT;
}
- return err ? -EFAULT : 0;
+ return err;
}
static int hdio_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
@@ -1178,6 +1194,7 @@
{
struct tty_struct *tty;
struct inode *inode = file->f_path.dentry->d_inode;
+ struct vc_data *vc;
if (file->f_op->ioctl != tty_ioctl)
return -EINVAL;
@@ -1188,12 +1205,16 @@
if (tty->driver->ioctl != vt_ioctl)
return -EINVAL;
-
+
+ vc = (struct vc_data *)tty->driver_data;
+ if (!vc) /* impossible? */
+ return -ENOIOCTLCMD;
+
/*
* To have permissions to do most of the vt ioctls, we either have
- * to be the owner of the tty, or super-user.
+ * to be the owner of the tty, or have CAP_SYS_TTY_CONFIG.
*/
- if (current->signal->tty == tty || capable(CAP_SYS_ADMIN))
+ if (current->signal->tty == tty || capable(CAP_SYS_TTY_CONFIG))
return 1;
return 0;
}
@@ -1206,7 +1227,7 @@
static int do_fontx_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg, struct file *file)
{
- struct tty_struct *tty = (struct tty_struct *) file->private_data;
+ struct tty_struct *tty = (struct tty_struct *) file->private_data;
struct consolefontdesc32 __user *user_cfd = compat_ptr(arg);
struct vc_data *vc = (struct vc_data *) tty->driver_data;
struct console_font_op op;
@@ -1215,7 +1236,10 @@
perm = vt_check(file);
if (perm < 0) return perm;
-
+
+ if (!IS_VISIBLE)
+ return -EPERM;
+
switch (cmd) {
case PIO_FONTX:
if (!perm)
@@ -1293,21 +1317,31 @@
static int do_unimap_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg, struct file *file)
{
- struct tty_struct *tty = (struct tty_struct *) file->private_data;
- struct vc_data *vc = (struct vc_data *) tty->driver_data;
+ struct unimapdesc32 tmp;
struct unimapdesc32 __user *user_ud = compat_ptr(arg);
int perm = vt_check(file);
- struct unimapdesc32 tmp;
+ struct vc_data *vc;
- if (perm < 0) return perm;
+ if (perm < 0)
+ return perm;
if (copy_from_user(&tmp, user_ud, sizeof tmp))
return -EFAULT;
+ if (tmp.entries)
+ if (!access_ok(VERIFY_WRITE, compat_ptr(tmp.entries),
+ tmp.entry_ct*sizeof(struct unipair)))
+ return -EFAULT;
+ vc = ((struct tty_struct *)file->private_data)->driver_data;
switch (cmd) {
case PIO_UNIMAP:
- if (!perm) return -EPERM;
- return con_set_unimap(vc, tmp.entry_ct, compat_ptr(tmp.entries));
+ if (!perm)
+ return -EPERM;
+ return con_set_unimap(vc, tmp.entry_ct,
+ compat_ptr(tmp.entries));
case GIO_UNIMAP:
- return con_get_unimap(vc, tmp.entry_ct, &(user_ud->entry_ct), compat_ptr(tmp.entries));
+ if (!perm && IS_VISIBLE)
+ return -EPERM;
+ return con_get_unimap(vc, tmp.entry_ct, &(user_ud->entry_ct),
+ compat_ptr(tmp.entries));
}
return 0;
}
@@ -2372,6 +2406,16 @@
return sys_ioctl(fd, cmd, (unsigned long)tn);
}
+
+typedef int (*ioctl_trans_handler_t)(unsigned int, unsigned int,
+ unsigned long, struct file *);
+
+struct ioctl_trans {
+ unsigned long cmd;
+ ioctl_trans_handler_t handler;
+ struct ioctl_trans *next;
+};
+
#define HANDLE_IOCTL(cmd,handler) \
{ (cmd), (ioctl_trans_handler_t)(handler) },
@@ -2383,9 +2427,844 @@
#define ULONG_IOCTL(cmd) \
{ (cmd), (ioctl_trans_handler_t)sys_ioctl },
+/* ioctl should not be warned about even if it's not implemented.
+ Valid reasons to use this:
+ - It is implemented with ->compat_ioctl on some device, but programs
+ call it on others too.
+ - The ioctl is not implemented in the native kernel, but programs
+ call it commonly anyways.
+ Most other reasons are not valid. */
+#define IGNORE_IOCTL(cmd) COMPATIBLE_IOCTL(cmd)
-struct ioctl_trans ioctl_start[] = {
-#include <linux/compat_ioctl.h>
+static struct ioctl_trans ioctl_start[] = {
+/* compatible ioctls first */
+COMPATIBLE_IOCTL(0x4B50) /* KDGHWCLK - not in the kernel, but don't complain */
+COMPATIBLE_IOCTL(0x4B51) /* KDSHWCLK - not in the kernel, but don't complain */
+
+/* Big T */
+COMPATIBLE_IOCTL(TCGETA)
+COMPATIBLE_IOCTL(TCSETA)
+COMPATIBLE_IOCTL(TCSETAW)
+COMPATIBLE_IOCTL(TCSETAF)
+COMPATIBLE_IOCTL(TCSBRK)
+ULONG_IOCTL(TCSBRKP)
+COMPATIBLE_IOCTL(TCXONC)
+COMPATIBLE_IOCTL(TCFLSH)
+COMPATIBLE_IOCTL(TCGETS)
+COMPATIBLE_IOCTL(TCSETS)
+COMPATIBLE_IOCTL(TCSETSW)
+COMPATIBLE_IOCTL(TCSETSF)
+COMPATIBLE_IOCTL(TIOCLINUX)
+COMPATIBLE_IOCTL(TIOCSBRK)
+COMPATIBLE_IOCTL(TIOCCBRK)
+ULONG_IOCTL(TIOCMIWAIT)
+COMPATIBLE_IOCTL(TIOCGICOUNT)
+/* Little t */
+COMPATIBLE_IOCTL(TIOCGETD)
+COMPATIBLE_IOCTL(TIOCSETD)
+COMPATIBLE_IOCTL(TIOCEXCL)
+COMPATIBLE_IOCTL(TIOCNXCL)
+COMPATIBLE_IOCTL(TIOCCONS)
+COMPATIBLE_IOCTL(TIOCGSOFTCAR)
+COMPATIBLE_IOCTL(TIOCSSOFTCAR)
+COMPATIBLE_IOCTL(TIOCSWINSZ)
+COMPATIBLE_IOCTL(TIOCGWINSZ)
+COMPATIBLE_IOCTL(TIOCMGET)
+COMPATIBLE_IOCTL(TIOCMBIC)
+COMPATIBLE_IOCTL(TIOCMBIS)
+COMPATIBLE_IOCTL(TIOCMSET)
+COMPATIBLE_IOCTL(TIOCPKT)
+COMPATIBLE_IOCTL(TIOCNOTTY)
+COMPATIBLE_IOCTL(TIOCSTI)
+COMPATIBLE_IOCTL(TIOCOUTQ)
+COMPATIBLE_IOCTL(TIOCSPGRP)
+COMPATIBLE_IOCTL(TIOCGPGRP)
+ULONG_IOCTL(TIOCSCTTY)
+COMPATIBLE_IOCTL(TIOCGPTN)
+COMPATIBLE_IOCTL(TIOCSPTLCK)
+COMPATIBLE_IOCTL(TIOCSERGETLSR)
+/* Little f */
+COMPATIBLE_IOCTL(FIOCLEX)
+COMPATIBLE_IOCTL(FIONCLEX)
+COMPATIBLE_IOCTL(FIOASYNC)
+COMPATIBLE_IOCTL(FIONBIO)
+COMPATIBLE_IOCTL(FIONREAD) /* This is also TIOCINQ */
+/* 0x00 */
+COMPATIBLE_IOCTL(FIBMAP)
+COMPATIBLE_IOCTL(FIGETBSZ)
+/* 0x03 -- HD/IDE ioctl's used by hdparm and friends.
+ * Some need translations, these do not.
+ */
+COMPATIBLE_IOCTL(HDIO_GET_IDENTITY)
+COMPATIBLE_IOCTL(HDIO_DRIVE_TASK)
+COMPATIBLE_IOCTL(HDIO_DRIVE_CMD)
+ULONG_IOCTL(HDIO_SET_MULTCOUNT)
+ULONG_IOCTL(HDIO_SET_UNMASKINTR)
+ULONG_IOCTL(HDIO_SET_KEEPSETTINGS)
+ULONG_IOCTL(HDIO_SET_32BIT)
+ULONG_IOCTL(HDIO_SET_NOWERR)
+ULONG_IOCTL(HDIO_SET_DMA)
+ULONG_IOCTL(HDIO_SET_PIO_MODE)
+ULONG_IOCTL(HDIO_SET_NICE)
+ULONG_IOCTL(HDIO_SET_WCACHE)
+ULONG_IOCTL(HDIO_SET_ACOUSTIC)
+ULONG_IOCTL(HDIO_SET_BUSSTATE)
+ULONG_IOCTL(HDIO_SET_ADDRESS)
+COMPATIBLE_IOCTL(HDIO_SCAN_HWIF)
+/* 0x330 is reserved -- it used to be HDIO_GETGEO_BIG */
+COMPATIBLE_IOCTL(0x330)
+/* 0x02 -- Floppy ioctls */
+COMPATIBLE_IOCTL(FDMSGON)
+COMPATIBLE_IOCTL(FDMSGOFF)
+COMPATIBLE_IOCTL(FDSETEMSGTRESH)
+COMPATIBLE_IOCTL(FDFLUSH)
+COMPATIBLE_IOCTL(FDWERRORCLR)
+COMPATIBLE_IOCTL(FDSETMAXERRS)
+COMPATIBLE_IOCTL(FDGETMAXERRS)
+COMPATIBLE_IOCTL(FDGETDRVTYP)
+COMPATIBLE_IOCTL(FDEJECT)
+COMPATIBLE_IOCTL(FDCLRPRM)
+COMPATIBLE_IOCTL(FDFMTBEG)
+COMPATIBLE_IOCTL(FDFMTEND)
+COMPATIBLE_IOCTL(FDRESET)
+COMPATIBLE_IOCTL(FDTWADDLE)
+COMPATIBLE_IOCTL(FDFMTTRK)
+COMPATIBLE_IOCTL(FDRAWCMD)
+/* 0x12 */
+#ifdef CONFIG_BLOCK
+COMPATIBLE_IOCTL(BLKRASET)
+COMPATIBLE_IOCTL(BLKROSET)
+COMPATIBLE_IOCTL(BLKROGET)
+COMPATIBLE_IOCTL(BLKRRPART)
+COMPATIBLE_IOCTL(BLKFLSBUF)
+COMPATIBLE_IOCTL(BLKSECTSET)
+COMPATIBLE_IOCTL(BLKSSZGET)
+COMPATIBLE_IOCTL(BLKTRACESTART)
+COMPATIBLE_IOCTL(BLKTRACESTOP)
+COMPATIBLE_IOCTL(BLKTRACESETUP)
+COMPATIBLE_IOCTL(BLKTRACETEARDOWN)
+ULONG_IOCTL(BLKRASET)
+ULONG_IOCTL(BLKFRASET)
+#endif
+/* RAID */
+COMPATIBLE_IOCTL(RAID_VERSION)
+COMPATIBLE_IOCTL(GET_ARRAY_INFO)
+COMPATIBLE_IOCTL(GET_DISK_INFO)
+COMPATIBLE_IOCTL(PRINT_RAID_DEBUG)
+COMPATIBLE_IOCTL(RAID_AUTORUN)
+COMPATIBLE_IOCTL(CLEAR_ARRAY)
+COMPATIBLE_IOCTL(ADD_NEW_DISK)
+ULONG_IOCTL(HOT_REMOVE_DISK)
+COMPATIBLE_IOCTL(SET_ARRAY_INFO)
+COMPATIBLE_IOCTL(SET_DISK_INFO)
+COMPATIBLE_IOCTL(WRITE_RAID_INFO)
+COMPATIBLE_IOCTL(UNPROTECT_ARRAY)
+COMPATIBLE_IOCTL(PROTECT_ARRAY)
+ULONG_IOCTL(HOT_ADD_DISK)
+ULONG_IOCTL(SET_DISK_FAULTY)
+COMPATIBLE_IOCTL(RUN_ARRAY)
+COMPATIBLE_IOCTL(STOP_ARRAY)
+COMPATIBLE_IOCTL(STOP_ARRAY_RO)
+COMPATIBLE_IOCTL(RESTART_ARRAY_RW)
+COMPATIBLE_IOCTL(GET_BITMAP_FILE)
+ULONG_IOCTL(SET_BITMAP_FILE)
+/* DM */
+COMPATIBLE_IOCTL(DM_VERSION_32)
+COMPATIBLE_IOCTL(DM_REMOVE_ALL_32)
+COMPATIBLE_IOCTL(DM_LIST_DEVICES_32)
+COMPATIBLE_IOCTL(DM_DEV_CREATE_32)
+COMPATIBLE_IOCTL(DM_DEV_REMOVE_32)
+COMPATIBLE_IOCTL(DM_DEV_RENAME_32)
+COMPATIBLE_IOCTL(DM_DEV_SUSPEND_32)
+COMPATIBLE_IOCTL(DM_DEV_STATUS_32)
+COMPATIBLE_IOCTL(DM_DEV_WAIT_32)
+COMPATIBLE_IOCTL(DM_TABLE_LOAD_32)
+COMPATIBLE_IOCTL(DM_TABLE_CLEAR_32)
+COMPATIBLE_IOCTL(DM_TABLE_DEPS_32)
+COMPATIBLE_IOCTL(DM_TABLE_STATUS_32)
+COMPATIBLE_IOCTL(DM_LIST_VERSIONS_32)
+COMPATIBLE_IOCTL(DM_TARGET_MSG_32)
+COMPATIBLE_IOCTL(DM_DEV_SET_GEOMETRY_32)
+COMPATIBLE_IOCTL(DM_VERSION)
+COMPATIBLE_IOCTL(DM_REMOVE_ALL)
+COMPATIBLE_IOCTL(DM_LIST_DEVICES)
+COMPATIBLE_IOCTL(DM_DEV_CREATE)
+COMPATIBLE_IOCTL(DM_DEV_REMOVE)
+COMPATIBLE_IOCTL(DM_DEV_RENAME)
+COMPATIBLE_IOCTL(DM_DEV_SUSPEND)
+COMPATIBLE_IOCTL(DM_DEV_STATUS)
+COMPATIBLE_IOCTL(DM_DEV_WAIT)
+COMPATIBLE_IOCTL(DM_TABLE_LOAD)
+COMPATIBLE_IOCTL(DM_TABLE_CLEAR)
+COMPATIBLE_IOCTL(DM_TABLE_DEPS)
+COMPATIBLE_IOCTL(DM_TABLE_STATUS)
+COMPATIBLE_IOCTL(DM_LIST_VERSIONS)
+COMPATIBLE_IOCTL(DM_TARGET_MSG)
+COMPATIBLE_IOCTL(DM_DEV_SET_GEOMETRY)
+/* Big K */
+COMPATIBLE_IOCTL(PIO_FONT)
+COMPATIBLE_IOCTL(GIO_FONT)
+ULONG_IOCTL(KDSIGACCEPT)
+COMPATIBLE_IOCTL(KDGETKEYCODE)
+COMPATIBLE_IOCTL(KDSETKEYCODE)
+ULONG_IOCTL(KIOCSOUND)
+ULONG_IOCTL(KDMKTONE)
+COMPATIBLE_IOCTL(KDGKBTYPE)
+ULONG_IOCTL(KDSETMODE)
+COMPATIBLE_IOCTL(KDGETMODE)
+ULONG_IOCTL(KDSKBMODE)
+COMPATIBLE_IOCTL(KDGKBMODE)
+ULONG_IOCTL(KDSKBMETA)
+COMPATIBLE_IOCTL(KDGKBMETA)
+COMPATIBLE_IOCTL(KDGKBENT)
+COMPATIBLE_IOCTL(KDSKBENT)
+COMPATIBLE_IOCTL(KDGKBSENT)
+COMPATIBLE_IOCTL(KDSKBSENT)
+COMPATIBLE_IOCTL(KDGKBDIACR)
+COMPATIBLE_IOCTL(KDSKBDIACR)
+COMPATIBLE_IOCTL(KDKBDREP)
+COMPATIBLE_IOCTL(KDGKBLED)
+ULONG_IOCTL(KDSKBLED)
+COMPATIBLE_IOCTL(KDGETLED)
+ULONG_IOCTL(KDSETLED)
+COMPATIBLE_IOCTL(GIO_SCRNMAP)
+COMPATIBLE_IOCTL(PIO_SCRNMAP)
+COMPATIBLE_IOCTL(GIO_UNISCRNMAP)
+COMPATIBLE_IOCTL(PIO_UNISCRNMAP)
+COMPATIBLE_IOCTL(PIO_FONTRESET)
+COMPATIBLE_IOCTL(PIO_UNIMAPCLR)
+/* Big S */
+COMPATIBLE_IOCTL(SCSI_IOCTL_GET_IDLUN)
+COMPATIBLE_IOCTL(SCSI_IOCTL_DOORLOCK)
+COMPATIBLE_IOCTL(SCSI_IOCTL_DOORUNLOCK)
+COMPATIBLE_IOCTL(SCSI_IOCTL_TEST_UNIT_READY)
+COMPATIBLE_IOCTL(SCSI_IOCTL_GET_BUS_NUMBER)
+COMPATIBLE_IOCTL(SCSI_IOCTL_SEND_COMMAND)
+COMPATIBLE_IOCTL(SCSI_IOCTL_PROBE_HOST)
+COMPATIBLE_IOCTL(SCSI_IOCTL_GET_PCI)
+/* Big T */
+COMPATIBLE_IOCTL(TUNSETNOCSUM)
+COMPATIBLE_IOCTL(TUNSETDEBUG)
+COMPATIBLE_IOCTL(TUNSETPERSIST)
+COMPATIBLE_IOCTL(TUNSETOWNER)
+/* Big V */
+COMPATIBLE_IOCTL(VT_SETMODE)
+COMPATIBLE_IOCTL(VT_GETMODE)
+COMPATIBLE_IOCTL(VT_GETSTATE)
+COMPATIBLE_IOCTL(VT_OPENQRY)
+ULONG_IOCTL(VT_ACTIVATE)
+ULONG_IOCTL(VT_WAITACTIVE)
+ULONG_IOCTL(VT_RELDISP)
+ULONG_IOCTL(VT_DISALLOCATE)
+COMPATIBLE_IOCTL(VT_RESIZE)
+COMPATIBLE_IOCTL(VT_RESIZEX)
+COMPATIBLE_IOCTL(VT_LOCKSWITCH)
+COMPATIBLE_IOCTL(VT_UNLOCKSWITCH)
+COMPATIBLE_IOCTL(VT_GETHIFONTMASK)
+/* Little p (/dev/rtc, /dev/envctrl, etc.) */
+COMPATIBLE_IOCTL(RTC_AIE_ON)
+COMPATIBLE_IOCTL(RTC_AIE_OFF)
+COMPATIBLE_IOCTL(RTC_UIE_ON)
+COMPATIBLE_IOCTL(RTC_UIE_OFF)
+COMPATIBLE_IOCTL(RTC_PIE_ON)
+COMPATIBLE_IOCTL(RTC_PIE_OFF)
+COMPATIBLE_IOCTL(RTC_WIE_ON)
+COMPATIBLE_IOCTL(RTC_WIE_OFF)
+COMPATIBLE_IOCTL(RTC_ALM_SET)
+COMPATIBLE_IOCTL(RTC_ALM_READ)
+COMPATIBLE_IOCTL(RTC_RD_TIME)
+COMPATIBLE_IOCTL(RTC_SET_TIME)
+COMPATIBLE_IOCTL(RTC_WKALM_SET)
+COMPATIBLE_IOCTL(RTC_WKALM_RD)
+/*
+ * These two are only for the sbus rtc driver, but
+ * hwclock tries them on every rtc device first when
+ * running on sparc. On other architectures the entries
+ * are useless but harmless.
+ */
+COMPATIBLE_IOCTL(_IOR('p', 20, int[7])) /* RTCGET */
+COMPATIBLE_IOCTL(_IOW('p', 21, int[7])) /* RTCSET */
+/* Little m */
+COMPATIBLE_IOCTL(MTIOCTOP)
+/* Socket level stuff */
+COMPATIBLE_IOCTL(FIOQSIZE)
+COMPATIBLE_IOCTL(FIOSETOWN)
+COMPATIBLE_IOCTL(SIOCSPGRP)
+COMPATIBLE_IOCTL(FIOGETOWN)
+COMPATIBLE_IOCTL(SIOCGPGRP)
+COMPATIBLE_IOCTL(SIOCATMARK)
+COMPATIBLE_IOCTL(SIOCSIFLINK)
+COMPATIBLE_IOCTL(SIOCSIFENCAP)
+COMPATIBLE_IOCTL(SIOCGIFENCAP)
+COMPATIBLE_IOCTL(SIOCSIFNAME)
+COMPATIBLE_IOCTL(SIOCSARP)
+COMPATIBLE_IOCTL(SIOCGARP)
+COMPATIBLE_IOCTL(SIOCDARP)
+COMPATIBLE_IOCTL(SIOCSRARP)
+COMPATIBLE_IOCTL(SIOCGRARP)
+COMPATIBLE_IOCTL(SIOCDRARP)
+COMPATIBLE_IOCTL(SIOCADDDLCI)
+COMPATIBLE_IOCTL(SIOCDELDLCI)
+COMPATIBLE_IOCTL(SIOCGMIIPHY)
+COMPATIBLE_IOCTL(SIOCGMIIREG)
+COMPATIBLE_IOCTL(SIOCSMIIREG)
+COMPATIBLE_IOCTL(SIOCGIFVLAN)
+COMPATIBLE_IOCTL(SIOCSIFVLAN)
+COMPATIBLE_IOCTL(SIOCBRADDBR)
+COMPATIBLE_IOCTL(SIOCBRDELBR)
+/* SG stuff */
+COMPATIBLE_IOCTL(SG_SET_TIMEOUT)
+COMPATIBLE_IOCTL(SG_GET_TIMEOUT)
+COMPATIBLE_IOCTL(SG_EMULATED_HOST)
+ULONG_IOCTL(SG_SET_TRANSFORM)
+COMPATIBLE_IOCTL(SG_GET_TRANSFORM)
+COMPATIBLE_IOCTL(SG_SET_RESERVED_SIZE)
+COMPATIBLE_IOCTL(SG_GET_RESERVED_SIZE)
+COMPATIBLE_IOCTL(SG_GET_SCSI_ID)
+COMPATIBLE_IOCTL(SG_SET_FORCE_LOW_DMA)
+COMPATIBLE_IOCTL(SG_GET_LOW_DMA)
+COMPATIBLE_IOCTL(SG_SET_FORCE_PACK_ID)
+COMPATIBLE_IOCTL(SG_GET_PACK_ID)
+COMPATIBLE_IOCTL(SG_GET_NUM_WAITING)
+COMPATIBLE_IOCTL(SG_SET_DEBUG)
+COMPATIBLE_IOCTL(SG_GET_SG_TABLESIZE)
+COMPATIBLE_IOCTL(SG_GET_COMMAND_Q)
+COMPATIBLE_IOCTL(SG_SET_COMMAND_Q)
+COMPATIBLE_IOCTL(SG_GET_VERSION_NUM)
+COMPATIBLE_IOCTL(SG_NEXT_CMD_LEN)
+COMPATIBLE_IOCTL(SG_SCSI_RESET)
+COMPATIBLE_IOCTL(SG_GET_REQUEST_TABLE)
+COMPATIBLE_IOCTL(SG_SET_KEEP_ORPHAN)
+COMPATIBLE_IOCTL(SG_GET_KEEP_ORPHAN)
+/* PPP stuff */
+COMPATIBLE_IOCTL(PPPIOCGFLAGS)
+COMPATIBLE_IOCTL(PPPIOCSFLAGS)
+COMPATIBLE_IOCTL(PPPIOCGASYNCMAP)
+COMPATIBLE_IOCTL(PPPIOCSASYNCMAP)
+COMPATIBLE_IOCTL(PPPIOCGUNIT)
+COMPATIBLE_IOCTL(PPPIOCGRASYNCMAP)
+COMPATIBLE_IOCTL(PPPIOCSRASYNCMAP)
+COMPATIBLE_IOCTL(PPPIOCGMRU)
+COMPATIBLE_IOCTL(PPPIOCSMRU)
+COMPATIBLE_IOCTL(PPPIOCSMAXCID)
+COMPATIBLE_IOCTL(PPPIOCGXASYNCMAP)
+COMPATIBLE_IOCTL(PPPIOCSXASYNCMAP)
+COMPATIBLE_IOCTL(PPPIOCXFERUNIT)
+/* PPPIOCSCOMPRESS is translated */
+COMPATIBLE_IOCTL(PPPIOCGNPMODE)
+COMPATIBLE_IOCTL(PPPIOCSNPMODE)
+COMPATIBLE_IOCTL(PPPIOCGDEBUG)
+COMPATIBLE_IOCTL(PPPIOCSDEBUG)
+/* PPPIOCSPASS is translated */
+/* PPPIOCSACTIVE is translated */
+/* PPPIOCGIDLE is translated */
+COMPATIBLE_IOCTL(PPPIOCNEWUNIT)
+COMPATIBLE_IOCTL(PPPIOCATTACH)
+COMPATIBLE_IOCTL(PPPIOCDETACH)
+COMPATIBLE_IOCTL(PPPIOCSMRRU)
+COMPATIBLE_IOCTL(PPPIOCCONNECT)
+COMPATIBLE_IOCTL(PPPIOCDISCONN)
+COMPATIBLE_IOCTL(PPPIOCATTCHAN)
+COMPATIBLE_IOCTL(PPPIOCGCHAN)
+/* PPPOX */
+COMPATIBLE_IOCTL(PPPOEIOCSFWD)
+COMPATIBLE_IOCTL(PPPOEIOCDFWD)
+/* LP */
+COMPATIBLE_IOCTL(LPGETSTATUS)
+/* ppdev */
+COMPATIBLE_IOCTL(PPSETMODE)
+COMPATIBLE_IOCTL(PPRSTATUS)
+COMPATIBLE_IOCTL(PPRCONTROL)
+COMPATIBLE_IOCTL(PPWCONTROL)
+COMPATIBLE_IOCTL(PPFCONTROL)
+COMPATIBLE_IOCTL(PPRDATA)
+COMPATIBLE_IOCTL(PPWDATA)
+COMPATIBLE_IOCTL(PPCLAIM)
+COMPATIBLE_IOCTL(PPRELEASE)
+COMPATIBLE_IOCTL(PPYIELD)
+COMPATIBLE_IOCTL(PPEXCL)
+COMPATIBLE_IOCTL(PPDATADIR)
+COMPATIBLE_IOCTL(PPNEGOT)
+COMPATIBLE_IOCTL(PPWCTLONIRQ)
+COMPATIBLE_IOCTL(PPCLRIRQ)
+COMPATIBLE_IOCTL(PPSETPHASE)
+COMPATIBLE_IOCTL(PPGETMODES)
+COMPATIBLE_IOCTL(PPGETMODE)
+COMPATIBLE_IOCTL(PPGETPHASE)
+COMPATIBLE_IOCTL(PPGETFLAGS)
+COMPATIBLE_IOCTL(PPSETFLAGS)
+/* CDROM stuff */
+COMPATIBLE_IOCTL(CDROMPAUSE)
+COMPATIBLE_IOCTL(CDROMRESUME)
+COMPATIBLE_IOCTL(CDROMPLAYMSF)
+COMPATIBLE_IOCTL(CDROMPLAYTRKIND)
+COMPATIBLE_IOCTL(CDROMREADTOCHDR)
+COMPATIBLE_IOCTL(CDROMREADTOCENTRY)
+COMPATIBLE_IOCTL(CDROMSTOP)
+COMPATIBLE_IOCTL(CDROMSTART)
+COMPATIBLE_IOCTL(CDROMEJECT)
+COMPATIBLE_IOCTL(CDROMVOLCTRL)
+COMPATIBLE_IOCTL(CDROMSUBCHNL)
+ULONG_IOCTL(CDROMEJECT_SW)
+COMPATIBLE_IOCTL(CDROMMULTISESSION)
+COMPATIBLE_IOCTL(CDROM_GET_MCN)
+COMPATIBLE_IOCTL(CDROMRESET)
+COMPATIBLE_IOCTL(CDROMVOLREAD)
+COMPATIBLE_IOCTL(CDROMSEEK)
+COMPATIBLE_IOCTL(CDROMPLAYBLK)
+COMPATIBLE_IOCTL(CDROMCLOSETRAY)
+ULONG_IOCTL(CDROM_SET_OPTIONS)
+ULONG_IOCTL(CDROM_CLEAR_OPTIONS)
+ULONG_IOCTL(CDROM_SELECT_SPEED)
+ULONG_IOCTL(CDROM_SELECT_DISC)
+ULONG_IOCTL(CDROM_MEDIA_CHANGED)
+ULONG_IOCTL(CDROM_DRIVE_STATUS)
+COMPATIBLE_IOCTL(CDROM_DISC_STATUS)
+COMPATIBLE_IOCTL(CDROM_CHANGER_NSLOTS)
+ULONG_IOCTL(CDROM_LOCKDOOR)
+ULONG_IOCTL(CDROM_DEBUG)
+COMPATIBLE_IOCTL(CDROM_GET_CAPABILITY)
+/* Ignore cdrom.h about these next 5 ioctls, they absolutely do
+ * not take a struct cdrom_read, instead they take a struct cdrom_msf
+ * which is compatible.
+ */
+COMPATIBLE_IOCTL(CDROMREADMODE2)
+COMPATIBLE_IOCTL(CDROMREADMODE1)
+COMPATIBLE_IOCTL(CDROMREADRAW)
+COMPATIBLE_IOCTL(CDROMREADCOOKED)
+COMPATIBLE_IOCTL(CDROMREADALL)
+/* DVD ioctls */
+COMPATIBLE_IOCTL(DVD_READ_STRUCT)
+COMPATIBLE_IOCTL(DVD_WRITE_STRUCT)
+COMPATIBLE_IOCTL(DVD_AUTH)
+/* pktcdvd */
+COMPATIBLE_IOCTL(PACKET_CTRL_CMD)
+/* Big A */
+/* sparc only */
+/* Big Q for sound/OSS */
+COMPATIBLE_IOCTL(SNDCTL_SEQ_RESET)
+COMPATIBLE_IOCTL(SNDCTL_SEQ_SYNC)
+COMPATIBLE_IOCTL(SNDCTL_SYNTH_INFO)
+COMPATIBLE_IOCTL(SNDCTL_SEQ_CTRLRATE)
+COMPATIBLE_IOCTL(SNDCTL_SEQ_GETOUTCOUNT)
+COMPATIBLE_IOCTL(SNDCTL_SEQ_GETINCOUNT)
+COMPATIBLE_IOCTL(SNDCTL_SEQ_PERCMODE)
+COMPATIBLE_IOCTL(SNDCTL_FM_LOAD_INSTR)
+COMPATIBLE_IOCTL(SNDCTL_SEQ_TESTMIDI)
+COMPATIBLE_IOCTL(SNDCTL_SEQ_RESETSAMPLES)
+COMPATIBLE_IOCTL(SNDCTL_SEQ_NRSYNTHS)
+COMPATIBLE_IOCTL(SNDCTL_SEQ_NRMIDIS)
+COMPATIBLE_IOCTL(SNDCTL_MIDI_INFO)
+COMPATIBLE_IOCTL(SNDCTL_SEQ_THRESHOLD)
+COMPATIBLE_IOCTL(SNDCTL_SYNTH_MEMAVL)
+COMPATIBLE_IOCTL(SNDCTL_FM_4OP_ENABLE)
+COMPATIBLE_IOCTL(SNDCTL_SEQ_PANIC)
+COMPATIBLE_IOCTL(SNDCTL_SEQ_OUTOFBAND)
+COMPATIBLE_IOCTL(SNDCTL_SEQ_GETTIME)
+COMPATIBLE_IOCTL(SNDCTL_SYNTH_ID)
+COMPATIBLE_IOCTL(SNDCTL_SYNTH_CONTROL)
+COMPATIBLE_IOCTL(SNDCTL_SYNTH_REMOVESAMPLE)
+/* Big T for sound/OSS */
+COMPATIBLE_IOCTL(SNDCTL_TMR_TIMEBASE)
+COMPATIBLE_IOCTL(SNDCTL_TMR_START)
+COMPATIBLE_IOCTL(SNDCTL_TMR_STOP)
+COMPATIBLE_IOCTL(SNDCTL_TMR_CONTINUE)
+COMPATIBLE_IOCTL(SNDCTL_TMR_TEMPO)
+COMPATIBLE_IOCTL(SNDCTL_TMR_SOURCE)
+COMPATIBLE_IOCTL(SNDCTL_TMR_METRONOME)
+COMPATIBLE_IOCTL(SNDCTL_TMR_SELECT)
+/* Little m for sound/OSS */
+COMPATIBLE_IOCTL(SNDCTL_MIDI_PRETIME)
+COMPATIBLE_IOCTL(SNDCTL_MIDI_MPUMODE)
+COMPATIBLE_IOCTL(SNDCTL_MIDI_MPUCMD)
+/* Big P for sound/OSS */
+COMPATIBLE_IOCTL(SNDCTL_DSP_RESET)
+COMPATIBLE_IOCTL(SNDCTL_DSP_SYNC)
+COMPATIBLE_IOCTL(SNDCTL_DSP_SPEED)
+COMPATIBLE_IOCTL(SNDCTL_DSP_STEREO)
+COMPATIBLE_IOCTL(SNDCTL_DSP_GETBLKSIZE)
+COMPATIBLE_IOCTL(SNDCTL_DSP_CHANNELS)
+COMPATIBLE_IOCTL(SOUND_PCM_WRITE_FILTER)
+COMPATIBLE_IOCTL(SNDCTL_DSP_POST)
+COMPATIBLE_IOCTL(SNDCTL_DSP_SUBDIVIDE)
+COMPATIBLE_IOCTL(SNDCTL_DSP_SETFRAGMENT)
+COMPATIBLE_IOCTL(SNDCTL_DSP_GETFMTS)
+COMPATIBLE_IOCTL(SNDCTL_DSP_SETFMT)
+COMPATIBLE_IOCTL(SNDCTL_DSP_GETOSPACE)
+COMPATIBLE_IOCTL(SNDCTL_DSP_GETISPACE)
+COMPATIBLE_IOCTL(SNDCTL_DSP_NONBLOCK)
+COMPATIBLE_IOCTL(SNDCTL_DSP_GETCAPS)
+COMPATIBLE_IOCTL(SNDCTL_DSP_GETTRIGGER)
+COMPATIBLE_IOCTL(SNDCTL_DSP_SETTRIGGER)
+COMPATIBLE_IOCTL(SNDCTL_DSP_GETIPTR)
+COMPATIBLE_IOCTL(SNDCTL_DSP_GETOPTR)
+/* SNDCTL_DSP_MAPINBUF, XXX needs translation */
+/* SNDCTL_DSP_MAPOUTBUF, XXX needs translation */
+COMPATIBLE_IOCTL(SNDCTL_DSP_SETSYNCRO)
+COMPATIBLE_IOCTL(SNDCTL_DSP_SETDUPLEX)
+COMPATIBLE_IOCTL(SNDCTL_DSP_GETODELAY)
+COMPATIBLE_IOCTL(SNDCTL_DSP_PROFILE)
+COMPATIBLE_IOCTL(SOUND_PCM_READ_RATE)
+COMPATIBLE_IOCTL(SOUND_PCM_READ_CHANNELS)
+COMPATIBLE_IOCTL(SOUND_PCM_READ_BITS)
+COMPATIBLE_IOCTL(SOUND_PCM_READ_FILTER)
+/* Big C for sound/OSS */
+COMPATIBLE_IOCTL(SNDCTL_COPR_RESET)
+COMPATIBLE_IOCTL(SNDCTL_COPR_LOAD)
+COMPATIBLE_IOCTL(SNDCTL_COPR_RDATA)
+COMPATIBLE_IOCTL(SNDCTL_COPR_RCODE)
+COMPATIBLE_IOCTL(SNDCTL_COPR_WDATA)
+COMPATIBLE_IOCTL(SNDCTL_COPR_WCODE)
+COMPATIBLE_IOCTL(SNDCTL_COPR_RUN)
+COMPATIBLE_IOCTL(SNDCTL_COPR_HALT)
+COMPATIBLE_IOCTL(SNDCTL_COPR_SENDMSG)
+COMPATIBLE_IOCTL(SNDCTL_COPR_RCVMSG)
+/* Big M for sound/OSS */
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_VOLUME)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_BASS)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_TREBLE)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_SYNTH)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_PCM)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_SPEAKER)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_LINE)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_MIC)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_CD)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_IMIX)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_ALTPCM)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_RECLEV)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_IGAIN)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_OGAIN)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_LINE1)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_LINE2)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_LINE3)
+COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_DIGITAL1))
+COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_DIGITAL2))
+COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_DIGITAL3))
+COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_PHONEIN))
+COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_PHONEOUT))
+COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_VIDEO))
+COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_RADIO))
+COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_MONITOR))
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_MUTE)
+/* SOUND_MIXER_READ_ENHANCE, same value as READ_MUTE */
+/* SOUND_MIXER_READ_LOUD, same value as READ_MUTE */
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_RECSRC)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_DEVMASK)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_RECMASK)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_STEREODEVS)
+COMPATIBLE_IOCTL(SOUND_MIXER_READ_CAPS)
+COMPATIBLE_IOCTL(SOUND_MIXER_WRITE_VOLUME)
+COMPATIBLE_IOCT...
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