| /Linux-v5.4/drivers/net/ethernet/cavium/liquidio/ |
| D | octeon_console.c | 423 struct octeon_console *console; in octeon_console_handle_result() local
425 console = &oct->console[console_num]; in octeon_console_handle_result()
427 console->waiting = 0; in octeon_console_handle_result()
433 struct octeon_console *console, in output_console_line() argument
454 if (console->leftover[0] && in output_console_line()
455 (line != console->leftover)) { in output_console_line()
456 if (console->print) in output_console_line()
457 (*console->print)(oct, (u32)console_num, in output_console_line()
458 console->leftover, in output_console_line()
460 console->leftover[0] = '\0'; in output_console_line()
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| /Linux-v5.4/Documentation/admin-guide/ |
| D | serial-console.rst | 6 To use a serial port as console you need to compile the support into your
14 It is possible to specify multiple devices for console output. You can
16 use for console output.
20 console=device,options
22 device: tty0 for the foreground virtual console
23 ttyX for any other virtual console
35 You can specify multiple console= options on the kernel command line.
37 you open ``/dev/console``. So, for example::
39 console=ttyS1,9600 console=tty0
41 defines that opening ``/dev/console`` will get you the current foreground
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| D | braille-console.rst | 6 console (see :ref:`Documentation/admin-guide/serial-console.rst <serial_console>`), and
10 Then you need to specify a ``console=brl``, option on the kernel command line, the
13 console=brl,serial_options...
16 :ref:`Documentation/admin-guide/serial-console.rst <serial_console>`.
18 …o for instance you can use ``console=brl,ttyS0`` if the braille device is connected to the first s…
21 By default, the braille device will just show the last kernel message (console
31 For simplicity, only one braille console can be enabled, other uses of
32 ``console=brl,...`` will be discarded. Also note that it does not interfere with
33 the console selection mechanism described in
34 :ref:`Documentation/admin-guide/serial-console.rst <serial_console>`.
|
| /Linux-v5.4/include/linux/ |
| D | vt_kern.h | 37 int vc_allocate(unsigned int console);
38 int vc_cons_allocated(unsigned int console);
40 struct vc_data *vc_deallocate(unsigned int console);
165 extern int vt_do_kdskbmode(int console, unsigned int arg);
166 extern int vt_do_kdskbmeta(int console, unsigned int arg);
170 int perm, int console);
173 extern int vt_do_kdskled(int console, int cmd, unsigned long arg, int perm);
174 extern int vt_do_kdgkbmode(int console);
175 extern int vt_do_kdgkbmeta(int console);
176 extern void vt_reset_unicode(int console);
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| D | console.h | 145 struct console { struct
147 void (*write)(struct console *, const char *, unsigned); argument
148 int (*read)(struct console *, char *, unsigned); argument
149 struct tty_driver *(*device)(struct console *, int *); argument
151 int (*setup)(struct console *, char *); argument
152 int (*match)(struct console *, char *name, int idx, char *options); argument
157 struct console *next; argument
167 extern struct console *early_console;
175 extern void register_console(struct console *);
176 extern int unregister_console(struct console *);
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| /Linux-v5.4/Documentation/ia64/ |
| D | serial.rst | 18 as a serial console. If the user specified "console=ttyS0"
31 and "console=" arguments. Without an HCDP, device names didn't
41 (EFI console (EFI console
54 EFI knows what your console devices are, but it doesn't tell the
56 table[1] does tell the kernel where potential serial console
61 So how do you tell Linux which console device to use?
65 card) as the console. Then you don't need to tell Linux
66 anything; the kernel will automatically use the EFI console.
69 to specify "console=ttyS0" to get a serial console.)
71 - Without an HCDP, Linux defaults to a VGA console unless you
[all …]
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| /Linux-v5.4/kernel/printk/ |
| D | braille.h | 24 _braille_register_console(struct console *console, struct console_cmdline *c);
27 _braille_unregister_console(struct console *console);
43 _braille_register_console(struct console *console, struct console_cmdline *c) in _braille_register_console() argument
49 _braille_unregister_console(struct console *console) in _braille_unregister_console() argument
|
| D | braille.c | 38 _braille_register_console(struct console *console, struct console_cmdline *c) in _braille_register_console() argument
43 console->flags |= CON_BRL; in _braille_register_console()
44 rtn = braille_register_console(console, c->index, c->options, in _braille_register_console()
52 _braille_unregister_console(struct console *console) in _braille_unregister_console() argument
54 if (console->flags & CON_BRL) in _braille_unregister_console()
55 return braille_unregister_console(console); in _braille_unregister_console()
|
| /Linux-v5.4/drivers/hwtracing/stm/ |
| D | console.c | 20 struct console console; member
31 stm_console_write(struct console *con, const char *buf, unsigned len) in stm_console_write()
33 struct stm_console *sc = container_of(con, struct stm_console, console); in stm_console_write()
42 strcpy(sc->console.name, "stm_console"); in stm_console_link()
43 sc->console.write = stm_console_write; in stm_console_link()
44 sc->console.flags = CON_ENABLED | CON_PRINTBUFFER; in stm_console_link()
45 register_console(&sc->console); in stm_console_link()
54 unregister_console(&sc->console); in stm_console_unlink()
|
| /Linux-v5.4/drivers/tty/hvc/ |
| D | Kconfig | 7 Generic "hypervisor virtual console" infrastructure for various
9 It will automatically be selected if one of the back-end console drivers
22 console. This driver allows each pSeries partition to have a console
36 PowerNV machines running under OPAL need that driver to get a console
46 bool "z/VM IUCV Hypervisor console support (VM only)"
52 This driver provides a Hypervisor console (HVC) back-end to access
53 a Linux (console) terminal via a z/VM IUCV communication path.
62 Xen virtual console device driver
73 bool "udbg based fake hypervisor console"
78 no other console mechanism exist but udbg, to get you a quick
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| /Linux-v5.4/Documentation/fb/ |
| D | fbcon.rst | 5 The framebuffer console (fbcon), as its name implies, is a text
6 console running on top of the framebuffer device. It has the functionality of
7 any standard text console driver, such as the VGA console, with the added
10 In the x86 architecture, the framebuffer console is optional, and
14 What are the features of fbcon? The framebuffer console supports
22 The framebuffer console can be enabled by using your favorite kernel
43 framebuffer console. Depending on the driver, you may get a blanked or
46 will still get a VGA console.
55 Usually, fbcon will automatically take over your console. The notable
61 Depending on the driver, you either get a standard console, or a
[all …]
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| /Linux-v5.4/drivers/tty/serial/ |
| D | tegra-tcu.c | 26 struct console console; member
147 static void tegra_tcu_console_write(struct console *cons, const char *s, in tegra_tcu_console_write()
150 struct tegra_tcu *tcu = container_of(cons, struct tegra_tcu, console); in tegra_tcu_console_write()
155 static int tegra_tcu_console_setup(struct console *cons, char *options) in tegra_tcu_console_setup()
207 strcpy(tcu->console.name, "ttyTCU"); in tegra_tcu_probe()
208 tcu->console.device = uart_console_device; in tegra_tcu_probe()
209 tcu->console.flags = CON_PRINTBUFFER | CON_ANYTIME; in tegra_tcu_probe()
210 tcu->console.index = -1; in tegra_tcu_probe()
211 tcu->console.write = tegra_tcu_console_write; in tegra_tcu_probe()
212 tcu->console.setup = tegra_tcu_console_setup; in tegra_tcu_probe()
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| D | Kconfig | 15 the console before standard serial driver is probed. The console is
34 bool "Support for console on AMBA serial port"
39 console (the system console is the device which receives all kernel
42 Even if you say Y here, the currently visible framebuffer console
43 (/dev/tty0) will still be used as the system console by default, but
45 "console=ttyAM0". (Try "man bootparam" or see the documentation of
61 bool "Support for console on AMBA serial port"
67 console (the system console is the device which receives all kernel
70 Even if you say Y here, the currently visible framebuffer console
71 (/dev/tty0) will still be used as the system console by default, but
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| /Linux-v5.4/drivers/accessibility/braille/ |
| D | braille_console.c | 59 static struct console *braille_co;
345 int braille_register_console(struct console *console, int index, in braille_register_console() argument
350 if (!(console->flags & CON_BRL)) in braille_register_console()
357 if (console->setup) { in braille_register_console()
358 ret = console->setup(console, console_options); in braille_register_console()
362 console->flags |= CON_ENABLED; in braille_register_console()
363 console->index = index; in braille_register_console()
364 braille_co = console; in braille_register_console()
370 int braille_unregister_console(struct console *console) in braille_unregister_console() argument
372 if (braille_co != console) in braille_unregister_console()
[all …]
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| /Linux-v5.4/Documentation/driver-api/ |
| D | console.rst | 7 The Linux kernel has 2 general types of console drivers. The first type is
15 any time with each driver sharing the console with other drivers including
16 the system driver. However, modular drivers cannot take over the console
19 of driver occupying the consoles.) They can only take over the console that is
21 released by the console, the system driver will take over.
25 do_take_over_console() - load and bind driver to console layer
35 examined. This shows the console backends currently registered by the
89 Support for binding and unbinding console drivers
94 console to KD_GRAPHICS is X.
96 How useful is this feature? This is very useful for console driver
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| /Linux-v5.4/arch/parisc/kernel/ |
| D | pdc_cons.c | 43 static struct console pdc_cons;
45 static void pdc_console_write(struct console *co, const char *s, unsigned count) in pdc_console_write()
57 int pdc_console_poll_key(struct console *co) in pdc_console_poll_key()
69 static int pdc_console_setup(struct console *co, char *options) in pdc_console_setup()
153 struct console *tmp; in pdc_console_tty_driver_init()
198 static struct tty_driver * pdc_console_device (struct console *c, int *index) in pdc_console_device()
207 static struct console pdc_cons = {
253 struct console *console; in pdc_console_restart() local
262 while ((console = console_drivers) != NULL) in pdc_console_restart()
|
| /Linux-v5.4/drivers/video/console/ |
| D | Kconfig | 9 bool "VGA text console" if EXPERT || !X86
21 <ftp://ibiblio.org/pub/Linux/utils/console/>.
30 The scrollback buffer of the standard VGA console is located in
35 down the console.
51 bool "Persistent Scrollback History for each console by default"
57 flushed each time the console is switched. This feature can also be
73 tristate "MDA text console (dual-headed)"
91 Say Y here if you want the console on the Newport aka XL graphics
100 int "Initial number of console screen columns"
110 int "Initial number of console screen rows"
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| /Linux-v5.4/lib/fonts/ |
| D | Kconfig | 16 your frame buffer console usually use.
30 provided by the text console 80x50 (and higher) modes).
43 provided by the VGA text console 80x25 mode.
48 bool "Mac console 6x11 font (not supported by all drivers)" if FONTS
52 Small console font with Macintosh-style high-half glyphs. Some Mac
56 bool "console 7x14 font (not supported by all drivers)" if FONTS
64 bool "Pearl (old m68k) console 8x8 font" if FONTS
68 Small console font with PC-style control-character and high-half
72 bool "Acorn console 8x8 font" if FONTS
76 Small console font with PC-style control characters and high-half
[all …]
|
| /Linux-v5.4/drivers/tty/ |
| D | goldfish.c | 42 struct console console; member
208 static void goldfish_tty_console_write(struct console *co, const char *b, in goldfish_tty_console_write()
214 static struct tty_driver *goldfish_tty_console_device(struct console *c, in goldfish_tty_console_device()
221 static int goldfish_tty_console_setup(struct console *co, char *options) in goldfish_tty_console_setup()
395 strcpy(qtty->console.name, "ttyGF"); in goldfish_tty_probe()
396 qtty->console.write = goldfish_tty_console_write; in goldfish_tty_probe()
397 qtty->console.device = goldfish_tty_console_device; in goldfish_tty_probe()
398 qtty->console.setup = goldfish_tty_console_setup; in goldfish_tty_probe()
399 qtty->console.flags = CON_PRINTBUFFER; in goldfish_tty_probe()
400 qtty->console.index = line; in goldfish_tty_probe()
[all …]
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| /Linux-v5.4/Documentation/s390/ |
| D | 3270.ChangeLog | 3 Sep 2002: Get bootup colors right on 3270 console
13 tubmakemin() in tuball.c (if it's the console) or tty3270_open()
28 Apr 2002: Fix 3270 console reboot loop
29 * (Belated log entry) Fixed reboot loop if 3270 console,
34 * tub3270 now supports 3270 console:
36 Support for 3215 will not appear if 3270 console support
38 NOTE: The default is 3270 console support, NOT 3215.
|
| /Linux-v5.4/arch/x86/xen/ |
| D | suspend_pv.c | 16 xen_start_info->console.domU.mfn = in xen_pv_pre_suspend()
17 mfn_to_pfn(xen_start_info->console.domU.mfn); in xen_pv_pre_suspend()
37 xen_start_info->console.domU.mfn = in xen_pv_post_suspend()
38 pfn_to_mfn(xen_start_info->console.domU.mfn); in xen_pv_post_suspend()
|
| /Linux-v5.4/drivers/usb/serial/ |
| D | console.c | 29 static struct console usbcons;
55 static int usb_console_setup(struct console *co, char *options) in usb_console_setup()
176 port->port.console = 1; in usb_console_setup()
194 static void usb_console_write(struct console *co, in usb_console_write()
211 if (!port->port.console) { in usb_console_write()
243 static struct tty_driver *usb_console_device(struct console *co, int *index) in usb_console_device()
254 static struct console usbcons = {
297 usbcons_info.port->port.console = 0; in usb_serial_console_exit()
|
| /Linux-v5.4/arch/m68k/atari/ |
| D | debug.c | 28 static struct console atari_console_driver = {
42 static void atari_mfp_console_write(struct console *co, const char *str, in atari_mfp_console_write()
61 static void atari_scc_console_write(struct console *co, const char *str, in atari_scc_console_write()
78 static void atari_midi_console_write(struct console *co, const char *str, in atari_midi_console_write()
109 static void atari_par_console_write(struct console *co, const char *str, in atari_par_console_write()
132 int atari_mfp_console_wait_key(struct console *co)
139 int atari_scc_console_wait_key(struct console *co)
148 int atari_midi_console_wait_key(struct console *co)
|
| /Linux-v5.4/arch/arc/boot/dts/ |
| D | nsimosci.dts | 17 /* this is for console on PGU */
18 /* bootargs = "console=tty0 consoleblank=0"; */
19 /* this is for console on serial */
20 …bootargs = "earlycon=uart8250,mmio32,0xf0000000,115200n8 console=tty0 console=ttyS0,115200n8 conso…
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| D | nsimosci_hs.dts | 17 /* this is for console on PGU */
18 /* bootargs = "console=tty0 consoleblank=0"; */
19 /* this is for console on serial */
20 …bootargs = "earlycon=uart8250,mmio32,0xf0000000,115200n8 console=tty0 console=ttyS0,115200n8 conso…
|
