| /openbmc/qemu/chardev/ |
| H A D | char-socket.c | 42 static void tcp_chr_telnet_init(Chardev *chr);
68 static void qemu_chr_socket_restart_timer(Chardev *chr) in qemu_chr_socket_restart_timer() argument
70 SocketChardev *s = SOCKET_CHARDEV(chr); in qemu_chr_socket_restart_timer()
75 name = g_strdup_printf("chardev-socket-reconnect-%s", chr->label); in qemu_chr_socket_restart_timer()
76 s->reconnect_timer = qemu_chr_timeout_add_ms(chr, in qemu_chr_socket_restart_timer()
79 chr); in qemu_chr_socket_restart_timer()
84 static void check_report_connect_error(Chardev *chr, in check_report_connect_error() argument
87 SocketChardev *s = SOCKET_CHARDEV(chr); in check_report_connect_error()
92 chr->label); in check_report_connect_error()
97 qemu_chr_socket_restart_timer(chr); in check_report_connect_error()
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| H A D | char-fe.c | 35 Chardev *s = be->chr; in qemu_chr_fe_write()
46 Chardev *s = be->chr; in qemu_chr_fe_write_all()
57 Chardev *s = be->chr; in qemu_chr_fe_read_all()
100 Chardev *s = be->chr; in qemu_chr_fe_ioctl()
114 Chardev *s = be->chr; in qemu_chr_fe_get_msgfd()
127 Chardev *s = be->chr; in qemu_chr_fe_get_msgfds()
139 Chardev *s = be->chr; in qemu_chr_fe_set_msgfds()
151 Chardev *s = be->chr; in qemu_chr_fe_accept_input()
179 return be->chr; in qemu_chr_fe_get_driver()
184 return !!be->chr; in qemu_chr_fe_backend_connected()
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| H A D | char.c | 249 static void qemu_char_open(Chardev *chr, ChardevBackend *backend, in qemu_char_open() argument
252 ChardevClass *cc = CHARDEV_GET_CLASS(chr); in qemu_char_open()
264 chr->logfd = qemu_create(common->logfile, flags, 0666, errp); in qemu_char_open()
265 if (chr->logfd < 0) { in qemu_char_open()
271 cc->open(chr, backend, be_opened, errp); in qemu_char_open()
277 Chardev *chr = CHARDEV(obj); in char_init() local
279 chr->handover_yank_instance = false; in char_init()
280 chr->logfd = -1; in char_init()
281 qemu_mutex_init(&chr->chr_write_lock); in char_init()
287 if (CHARDEV_GET_CLASS(chr)->chr_update_read_handler) { in char_init()
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| H A D | char-mux.c | 45 static int mux_chr_write(Chardev *chr, const uint8_t *buf, int len) in mux_chr_write() argument
47 MuxChardev *d = MUX_CHARDEV(chr); in mux_chr_write()
50 ret = qemu_chr_fe_write(&d->chr, buf, len); in mux_chr_write()
75 qemu_chr_fe_write_all(&d->chr, in mux_chr_write()
79 ret += qemu_chr_fe_write(&d->chr, buf + i, 1); in mux_chr_write()
100 static void mux_print_help(Chardev *chr) in mux_print_help() argument
116 qemu_chr_write_all(chr, (uint8_t *)cbuf, strlen(cbuf)); in mux_print_help()
120 qemu_chr_write_all(chr, (uint8_t *)ebuf, strlen(ebuf)); in mux_print_help()
122 qemu_chr_write_all(chr, (uint8_t *)&mux_help[i][j], 1); in mux_print_help()
138 static void mux_chr_be_event(Chardev *chr, QEMUChrEvent event) in mux_chr_be_event() argument
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| H A D | char-pty.c | 52 static void pty_chr_state(Chardev *chr, int connected);
65 struct Chardev *chr = CHARDEV(opaque); in pty_chr_timer() local
71 qemu_chr_be_update_read_handlers(chr, chr->gcontext); in pty_chr_timer()
76 static void pty_chr_rearm_timer(Chardev *chr, int ms) in pty_chr_rearm_timer() argument
78 PtyChardev *s = PTY_CHARDEV(chr); in pty_chr_rearm_timer()
82 name = g_strdup_printf("pty-timer-%s", chr->label); in pty_chr_rearm_timer()
83 s->timer_src = qemu_chr_timeout_add_ms(chr, ms, pty_chr_timer, chr); in pty_chr_rearm_timer()
88 static void pty_chr_update_read_handler(Chardev *chr) in pty_chr_update_read_handler() argument
90 PtyChardev *s = PTY_CHARDEV(chr); in pty_chr_update_read_handler()
102 pty_chr_state(chr, 0); in pty_chr_update_read_handler()
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| H A D | char-fd.c | 37 static int fd_chr_write(Chardev *chr, const uint8_t *buf, int len) in fd_chr_write() argument
39 FDChardev *s = FD_CHARDEV(chr); in fd_chr_write()
50 Chardev *chr = CHARDEV(opaque); in fd_chr_read() local
67 remove_fd_in_watch(chr); in fd_chr_read()
68 qemu_chr_be_event(chr, CHR_EVENT_CLOSED); in fd_chr_read()
72 qemu_chr_be_write(chr, buf, ret); in fd_chr_read()
80 Chardev *chr = CHARDEV(opaque); in fd_chr_read_poll() local
83 s->max_size = qemu_chr_be_can_write(chr); in fd_chr_read_poll()
133 static GSource *fd_source_new(FDChardev *chr) in fd_source_new() argument
149 static GSource *fd_chr_add_watch(Chardev *chr, GIOCondition cond) in fd_chr_add_watch() argument
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| H A D | spice.c | 20 Chardev *chr = CHARDEV(scd); in vmc_write() local
26 int can_write = qemu_chr_be_can_write(chr); in vmc_write()
31 qemu_chr_be_write(chr, p, last_out); in vmc_write()
63 Chardev *chr = CHARDEV(scd); in vmc_event() local
75 qemu_chr_be_event(chr, chr_event); in vmc_event()
81 Chardev *chr = CHARDEV(scd); in vmc_state() local
83 if ((chr->be_open && connected) || in vmc_state()
84 (!chr->be_open && !connected)) { in vmc_state()
88 qemu_chr_be_event(chr, in vmc_state()
129 Chardev *chr = CHARDEV(src->scd); in spice_char_source_prepare() local
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| H A D | char-ringbuf.c | 48 static size_t ringbuf_count(const Chardev *chr) in DECLARE_INSTANCE_CHECKER()
50 const RingBufChardev *d = RINGBUF_CHARDEV(chr); in DECLARE_INSTANCE_CHECKER()
55 static int ringbuf_chr_write(Chardev *chr, const uint8_t *buf, int len) in ringbuf_chr_write() argument
57 RingBufChardev *d = RINGBUF_CHARDEV(chr); in ringbuf_chr_write()
74 static int ringbuf_chr_read(Chardev *chr, uint8_t *buf, int len) in ringbuf_chr_read() argument
76 RingBufChardev *d = RINGBUF_CHARDEV(chr); in ringbuf_chr_read()
79 qemu_mutex_lock(&chr->chr_write_lock); in ringbuf_chr_read()
83 qemu_mutex_unlock(&chr->chr_write_lock); in ringbuf_chr_read()
95 static void qemu_chr_open_ringbuf(Chardev *chr, in qemu_chr_open_ringbuf() argument
101 RingBufChardev *d = RINGBUF_CHARDEV(chr); in qemu_chr_open_ringbuf()
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| H A D | char-udp.c | 52 static int udp_chr_write(Chardev *chr, const uint8_t *buf, int len) in DECLARE_INSTANCE_CHECKER()
54 UdpChardev *s = UDP_CHARDEV(chr); in DECLARE_INSTANCE_CHECKER()
62 Chardev *chr = CHARDEV(s); in udp_chr_flush_buffer() local
66 qemu_chr_be_write(chr, &s->buf[s->bufptr], n); in udp_chr_flush_buffer()
68 s->max_size = qemu_chr_be_can_write(chr); in udp_chr_flush_buffer()
74 Chardev *chr = CHARDEV(opaque); in udp_chr_read_poll() local
77 s->max_size = qemu_chr_be_can_write(chr); in udp_chr_read_poll()
89 Chardev *chr = CHARDEV(opaque); in udp_chr_read() local
99 remove_fd_in_watch(chr); in udp_chr_read()
109 static void udp_chr_update_read_handler(Chardev *chr) in udp_chr_update_read_handler() argument
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| H A D | char-win.c | 31 static void win_chr_read(Chardev *chr, DWORD len) in win_chr_read() argument
33 WinChardev *s = WIN_CHARDEV(chr); in win_chr_read()
34 int max_size = qemu_chr_be_can_write(chr); in win_chr_read()
57 qemu_chr_be_write(chr, buf, size); in win_chr_read()
63 Chardev *chr = CHARDEV(opaque); in win_chr_serial_poll() local
70 win_chr_read(chr, status.cbInQue); in win_chr_serial_poll()
76 int win_chr_serial_init(Chardev *chr, const char *filename, Error **errp) in win_chr_serial_init() argument
78 WinChardev *s = WIN_CHARDEV(chr); in win_chr_serial_init()
135 qemu_add_polling_cb(win_chr_serial_poll, chr); in win_chr_serial_init()
144 Chardev *chr = CHARDEV(opaque); in win_chr_pipe_poll() local
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| H A D | char-win-stdio.c | 49 Chardev *chr = CHARDEV(opaque); in DECLARE_INSTANCE_CHECKER() local
71 if (qemu_chr_be_can_write(chr)) { in DECLARE_INSTANCE_CHECKER()
73 qemu_chr_be_write(chr, &c, 1); in DECLARE_INSTANCE_CHECKER()
121 Chardev *chr = CHARDEV(opaque); in win_stdio_thread_wait_func() local
124 if (qemu_chr_be_can_write(chr)) { in win_stdio_thread_wait_func()
125 qemu_chr_be_write(chr, &stdio->win_stdio_buf, 1); in win_stdio_thread_wait_func()
131 static void qemu_chr_set_echo_win_stdio(Chardev *chr, bool echo) in qemu_chr_set_echo_win_stdio() argument
133 WinStdioChardev *stdio = WIN_STDIO_CHARDEV(chr); in qemu_chr_set_echo_win_stdio()
145 static void qemu_chr_open_stdio(Chardev *chr, in qemu_chr_open_stdio() argument
152 WinStdioChardev *stdio = WIN_STDIO_CHARDEV(chr); in qemu_chr_open_stdio()
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| H A D | char-parallel.c | 73 static int pp_ioctl(Chardev *chr, int cmd, void *arg) in pp_ioctl() argument
75 ParallelChardev *drv = PARALLEL_CHARDEV(chr); in pp_ioctl()
160 static void qemu_chr_open_pp_fd(Chardev *chr, in qemu_chr_open_pp_fd() argument
165 ParallelChardev *drv = PARALLEL_CHARDEV(chr); in qemu_chr_open_pp_fd()
188 static int pp_ioctl(Chardev *chr, int cmd, void *arg) in pp_ioctl() argument
190 ParallelChardev *drv = PARALLEL_CHARDEV(chr); in pp_ioctl()
230 static void qemu_chr_open_pp_fd(Chardev *chr, in qemu_chr_open_pp_fd() argument
235 ParallelChardev *drv = PARALLEL_CHARDEV(chr); in qemu_chr_open_pp_fd()
242 static void qmp_chardev_open_parallel(Chardev *chr, in qmp_chardev_open_parallel() argument
254 qemu_chr_open_pp_fd(chr, fd, be_opened, errp); in qmp_chardev_open_parallel()
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| /openbmc/qemu/system/ |
| H A D | qtest.c | 45 Chardev *chr; member
263 void qtest_send_prefix(CharBackend *chr) in qtest_send_prefix() argument
290 CharBackend* chr = (CharBackend *)opaque; in qtest_server_char_be_send() local
291 qemu_chr_fe_write_all(chr, (uint8_t *)str, len); in qtest_server_char_be_send()
297 static void qtest_send(CharBackend *chr, const char *str) in qtest_send() argument
302 void qtest_sendf(CharBackend *chr, const char *fmt, ...) in qtest_sendf() argument
309 qtest_send(chr, buffer); in qtest_sendf()
320 CharBackend *chr = &qtest->qtest_chr; in qtest_irq_handler() local
322 qtest_send_prefix(chr); in qtest_irq_handler()
323 qtest_sendf(chr, "IRQ %s %d\n", in qtest_irq_handler()
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| /openbmc/qemu/tests/unit/ |
| H A D | test-char.c | 85 Chardev *chr; in char_console_test_subprocess() local
91 chr = qemu_chr_new_from_opts(opts, NULL, NULL); in char_console_test_subprocess()
92 g_assert_nonnull(chr); in char_console_test_subprocess()
94 qemu_chr_write_all(chr, (const uint8_t *)"CONSOLE", 7); in char_console_test_subprocess()
97 object_unparent(OBJECT(chr)); in char_console_test_subprocess()
109 Chardev *chr; in char_stdio_test_subprocess() local
113 chr = qemu_chr_new("label", "stdio", NULL); in char_stdio_test_subprocess()
114 g_assert_nonnull(chr); in char_stdio_test_subprocess()
116 qemu_chr_fe_init(&be, chr, &error_abort); in char_stdio_test_subprocess()
134 Chardev *chr; in char_ringbuf_test() local
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| H A D | test-yank.c | 67 Chardev *chr; in char_change_test() local
137 chr = qemu_chr_find("chardev"); in char_change_test()
138 g_assert_nonnull(chr); in char_change_test()
142 qemu_chr_wait_connected(chr, &error_abort); in char_change_test()
147 qemu_chr_fe_init(&be, chr, &error_abort); in char_change_test()
157 g_assert(be.chr == chr); in char_change_test()
171 g_assert(be.chr != chr); in char_change_test()
175 object_unparent(OBJECT(be.chr)); in char_change_test()
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| /openbmc/qemu/ui/ |
| H A D | dbus-chardev.c | 37 dbus_display_chardev_path(DBusChardev *chr) in dbus_display_chardev_path() argument
40 CHARDEV(chr)->label); in dbus_display_chardev_path()
44 dbus_display_chardev_export(DBusDisplay *dpy, DBusChardev *chr) in dbus_display_chardev_export() argument
47 g_autofree char *path = dbus_display_chardev_path(chr); in dbus_display_chardev_export()
49 if (chr->exported) { in dbus_display_chardev_export()
55 sk, G_DBUS_INTERFACE_SKELETON(chr->iface)); in dbus_display_chardev_export()
57 chr->exported = true; in dbus_display_chardev_export()
61 dbus_display_chardev_unexport(DBusDisplay *dpy, DBusChardev *chr) in dbus_display_chardev_unexport() argument
63 g_autofree char *path = dbus_display_chardev_path(chr); in dbus_display_chardev_unexport()
65 if (!chr->exported) { in dbus_display_chardev_unexport()
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| H A D | curses.c | 240 int chr, enum maybe_keycode maybe_keycode) in curses2foo() argument
244 if (chr < CURSES_CHARS) { in curses2foo()
245 ret = _curses2foo[chr]; in curses2foo()
248 if (chr < CURSES_KEYS) { in curses2foo()
249 ret = _curseskey2foo[chr]; in curses2foo()
252 chr < CURSES_CHARS) { in curses2foo()
253 ret = _curses2foo[chr]; in curses2foo()
259 #define curses2keycode(chr, maybe_keycode) \ argument
260 curses2foo(_curses2keycode, _curseskey2keycode, chr, maybe_keycode)
261 #define curses2keysym(chr, maybe_keycode) \ argument
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| /openbmc/qemu/include/chardev/ |
| H A D | char.h | 57 #define qemu_chr_replay(chr) qemu_chr_has_feature(chr, QEMU_CHAR_FEATURE_REPLAY) argument
220 bool qemu_chr_has_feature(Chardev *chr,
222 void qemu_chr_set_feature(Chardev *chr,
228 int qemu_chr_wait_connected(Chardev *chr, Error **errp);
247 #define CHARDEV_IS_RINGBUF(chr) \ argument
248 object_dynamic_cast(OBJECT(chr), TYPE_CHARDEV_RINGBUF)
249 #define CHARDEV_IS_PTY(chr) \ argument
250 object_dynamic_cast(OBJECT(chr), TYPE_CHARDEV_PTY)
262 void (*open)(Chardev *chr, ChardevBackend *backend,
290 int (*chr_add_client)(Chardev *chr, int fd);
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| /openbmc/qemu/net/ |
| H A D | vhost-user.c | 26 CharBackend chr; /* only queue index 0 */ member
174 qemu_chr_fe_deinit(&s->chr, true); in net_vhost_user_cleanup()
240 qemu_chr_fe_disconnect(&s->chr); in net_vhost_user_watch()
268 qemu_chr_fe_set_handlers(&s->chr, NULL, NULL, net_vhost_user_event, in chr_closed_bh()
281 Chardev *chr; in net_vhost_user_event() local
291 chr = qemu_chr_fe_get_driver(&s->chr); in net_vhost_user_event()
292 trace_vhost_user_event(chr->label, event); in net_vhost_user_event()
296 qemu_chr_fe_disconnect(&s->chr); in net_vhost_user_event()
299 s->watch = qemu_chr_fe_add_watch(&s->chr, G_IO_HUP, in net_vhost_user_event()
315 qemu_chr_fe_set_handlers(&s->chr, NULL, NULL, NULL, NULL, in net_vhost_user_event()
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| /openbmc/qemu/include/sysemu/ |
| H A D | tpm.h | 53 #define TPM_IS_TIS_ISA(chr) \ argument
54 object_dynamic_cast(OBJECT(chr), TYPE_TPM_TIS_ISA)
55 #define TPM_IS_TIS_SYSBUS(chr) \ argument
56 object_dynamic_cast(OBJECT(chr), TYPE_TPM_TIS_SYSBUS)
57 #define TPM_IS_CRB(chr) \ argument
58 object_dynamic_cast(OBJECT(chr), TYPE_TPM_CRB)
59 #define TPM_IS_SPAPR(chr) \ argument
60 object_dynamic_cast(OBJECT(chr), TYPE_TPM_SPAPR)
61 #define TPM_IS_TIS_I2C(chr) \ argument
62 object_dynamic_cast(OBJECT(chr), TYPE_TPM_TIS_I2C)
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| /openbmc/qemu/backends/ |
| H A D | rng-egd.c | 27 CharBackend chr; member
46 qemu_chr_fe_write_all(&s->chr, header, sizeof(header)); in rng_egd_request_entropy()
90 Chardev *chr; in rng_egd_opened() local
98 chr = qemu_chr_find(s->chr_name); in rng_egd_opened()
99 if (chr == NULL) { in rng_egd_opened()
104 if (!qemu_chr_fe_init(&s->chr, chr, errp)) { in rng_egd_opened()
109 qemu_chr_fe_set_handlers(&s->chr, rng_egd_chr_can_read, in rng_egd_opened()
129 Chardev *chr = qemu_chr_fe_get_driver(&s->chr); in rng_egd_get_chardev() local
131 if (chr && chr->label) { in rng_egd_get_chardev()
132 return g_strdup(chr->label); in rng_egd_get_chardev()
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| H A D | vhost-user.c | 31 if (!vhost_user_init(&b->vhost_user, &b->chr, errp)) { in vhost_user_backend_dev_init()
129 Chardev *chr; in set_chardev() local
139 chr = qemu_chr_find(b->chr_name); in set_chardev()
140 if (chr == NULL) { in set_chardev()
146 if (!qemu_chr_fe_init(&b->chr, chr, errp)) { in set_chardev()
157 Chardev *chr = qemu_chr_fe_get_driver(&b->chr); in get_chardev() local
159 if (chr && chr->label) { in get_chardev()
160 return g_strdup(chr->label); in get_chardev()
179 qemu_chr_fe_deinit(&b->chr, true); in vhost_user_backend_finalize()
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| H A D | cryptodev-vhost-user.c | 49 CharBackend chr; member
136 Chardev *chr; in cryptodev_vhost_claim_chardev() local
144 chr = qemu_chr_find(s->chr_name); in cryptodev_vhost_claim_chardev()
145 if (chr == NULL) { in cryptodev_vhost_claim_chardev()
151 return chr; in cryptodev_vhost_claim_chardev()
187 Chardev *chr; in cryptodev_vhost_user_init() local
192 chr = cryptodev_vhost_claim_chardev(s, &local_err); in cryptodev_vhost_user_init()
203 i, chr->label); in cryptodev_vhost_user_init()
210 if (!qemu_chr_fe_init(&s->chr, chr, errp)) { in cryptodev_vhost_user_init()
216 if (!vhost_user_init(&s->vhost_user, &s->chr, errp)) { in cryptodev_vhost_user_init()
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| /openbmc/qemu/hw/char/ |
| H A D | virtio-console.c | 33 CharBackend chr; member
58 if (!qemu_chr_fe_backend_connected(&vcon->chr)) { in flush_buf()
63 ret = qemu_chr_fe_write(&vcon->chr, buf, len); in flush_buf()
101 vcon->watch = qemu_chr_fe_add_watch(&vcon->chr, in flush_buf()
118 qemu_chr_fe_set_open(&vcon->chr, guest_connected); in set_guest_connected()
130 qemu_chr_fe_accept_input(&vcon->chr); in guest_writable()
183 qemu_chr_fe_set_handlers(&vcon->chr, chr_can_read, chr_read, in chr_be_change()
186 qemu_chr_fe_set_handlers(&vcon->chr, chr_can_read, chr_read, in chr_be_change()
192 vcon->watch = qemu_chr_fe_add_watch(&vcon->chr, in chr_be_change()
204 if (!qemu_chr_fe_backend_connected(&vcon->chr)) { in virtconsole_enable_backend()
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| /openbmc/qemu/semihosting/ |
| H A D | console.c | 33 Chardev *chr; member
111 if (console.chr) { in qemu_semihosting_console_write()
112 int r = qemu_chr_write_all(console.chr, (uint8_t *)buf, len); in qemu_semihosting_console_write()
119 void qemu_semihosting_console_init(Chardev *chr) in qemu_semihosting_console_init() argument
121 console.chr = chr; in qemu_semihosting_console_init()
122 if (chr) { in qemu_semihosting_console_init()
124 qemu_chr_fe_init(&console.backend, chr, &error_abort); in qemu_semihosting_console_init()
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