diff options
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/hvc/hvc_xen.c | 5 | ||||
| -rw-r--r-- | drivers/tty/serial/8250/8250_hp300.c | 20 | ||||
| -rw-r--r-- | drivers/tty/serial/Kconfig | 4 | ||||
| -rw-r--r-- | drivers/tty/serial/kgdboc.c | 3 | ||||
| -rw-r--r-- | drivers/tty/serial/sccnxp.c | 1 | ||||
| -rw-r--r-- | drivers/tty/vt/vt.c | 13 |
6 files changed, 32 insertions, 14 deletions
diff --git a/drivers/tty/hvc/hvc_xen.c b/drivers/tty/hvc/hvc_xen.c index 2944ff88fdc0..f4abfe238f98 100644 --- a/drivers/tty/hvc/hvc_xen.c +++ b/drivers/tty/hvc/hvc_xen.c @@ -478,7 +478,6 @@ static void xencons_backend_changed(struct xenbus_device *dev, case XenbusStateInitialising: case XenbusStateInitialised: case XenbusStateUnknown: - case XenbusStateClosed: break; case XenbusStateInitWait: @@ -488,6 +487,10 @@ static void xencons_backend_changed(struct xenbus_device *dev, xenbus_switch_state(dev, XenbusStateConnected); break; + case XenbusStateClosed: + if (dev->state == XenbusStateClosed) + break; + /* Missed the backend's CLOSING state -- fallthrough */ case XenbusStateClosing: xenbus_frontend_closed(dev); break; diff --git a/drivers/tty/serial/8250/8250_hp300.c b/drivers/tty/serial/8250/8250_hp300.c index 8f1dd2cc00a8..f3d0edf46644 100644 --- a/drivers/tty/serial/8250/8250_hp300.c +++ b/drivers/tty/serial/8250/8250_hp300.c @@ -162,7 +162,7 @@ int __init hp300_setup_serial_console(void) static int __devinit hpdca_init_one(struct dio_dev *d, const struct dio_device_id *ent) { - struct uart_port port; + struct uart_8250_port uart; int line; #ifdef CONFIG_SERIAL_8250_CONSOLE @@ -174,19 +174,19 @@ static int __devinit hpdca_init_one(struct dio_dev *d, memset(&uart, 0, sizeof(uart)); /* Memory mapped I/O */ - port.iotype = UPIO_MEM; - port.flags = UPF_SKIP_TEST | UPF_SHARE_IRQ | UPF_BOOT_AUTOCONF; - port.irq = d->ipl; - port.uartclk = HPDCA_BAUD_BASE * 16; - port.mapbase = (d->resource.start + UART_OFFSET); - port.membase = (char *)(port.mapbase + DIO_VIRADDRBASE); - port.regshift = 1; - port.dev = &d->dev; + uart.port.iotype = UPIO_MEM; + uart.port.flags = UPF_SKIP_TEST | UPF_SHARE_IRQ | UPF_BOOT_AUTOCONF; + uart.port.irq = d->ipl; + uart.port.uartclk = HPDCA_BAUD_BASE * 16; + uart.port.mapbase = (d->resource.start + UART_OFFSET); + uart.port.membase = (char *)(uart.port.mapbase + DIO_VIRADDRBASE); + uart.port.regshift = 1; + uart.port.dev = &d->dev; line = serial8250_register_8250_port(&uart); if (line < 0) { printk(KERN_NOTICE "8250_hp300: register_serial() DCA scode %d" - " irq %d failed\n", d->scode, port.irq); + " irq %d failed\n", d->scode, uart.port.irq); return -ENOMEM; } diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig index 233fbaaf2559..2a53be5f010d 100644 --- a/drivers/tty/serial/Kconfig +++ b/drivers/tty/serial/Kconfig @@ -1150,7 +1150,7 @@ config SERIAL_SC26XX_CONSOLE Support for Console on SC2681/SC2692 serial ports. config SERIAL_SCCNXP - bool "SCCNXP serial port support" + tristate "SCCNXP serial port support" depends on !SERIAL_SC26XX select SERIAL_CORE default n @@ -1162,7 +1162,7 @@ config SERIAL_SCCNXP config SERIAL_SCCNXP_CONSOLE bool "Console on SCCNXP serial port" - depends on SERIAL_SCCNXP + depends on SERIAL_SCCNXP=y select SERIAL_CORE_CONSOLE help Support for console on SCCNXP serial ports. diff --git a/drivers/tty/serial/kgdboc.c b/drivers/tty/serial/kgdboc.c index c0b334327d93..10020547c60b 100644 --- a/drivers/tty/serial/kgdboc.c +++ b/drivers/tty/serial/kgdboc.c @@ -97,7 +97,8 @@ static void kgdboc_restore_input(void) static int kgdboc_register_kbd(char **cptr) { - if (strncmp(*cptr, "kbd", 3) == 0) { + if (strncmp(*cptr, "kbd", 3) == 0 || + strncmp(*cptr, "kdb", 3) == 0) { if (kdb_poll_idx < KDB_POLL_FUNC_MAX) { kdb_poll_funcs[kdb_poll_idx] = kdb_get_kbd_char; kdb_poll_idx++; diff --git a/drivers/tty/serial/sccnxp.c b/drivers/tty/serial/sccnxp.c index b7086d004f5f..e821068cd95b 100644 --- a/drivers/tty/serial/sccnxp.c +++ b/drivers/tty/serial/sccnxp.c @@ -971,6 +971,7 @@ static const struct platform_device_id sccnxp_id_table[] = { { "sc28202", SCCNXP_TYPE_SC28202 }, { "sc68681", SCCNXP_TYPE_SC68681 }, { "sc68692", SCCNXP_TYPE_SC68692 }, + { }, }; MODULE_DEVICE_TABLE(platform, sccnxp_id_table); diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index 999ca63afdef..f87d7e8964bf 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -3442,6 +3442,19 @@ int con_debug_enter(struct vc_data *vc) kdb_set(2, setargs); } } + if (vc->vc_cols < 999) { + int colcount; + char cols[4]; + const char *setargs[3] = { + "set", + "COLUMNS", + cols, + }; + if (kdbgetintenv(setargs[0], &colcount)) { + snprintf(cols, 4, "%i", vc->vc_cols); + kdb_set(2, setargs); + } + } #endif /* CONFIG_KGDB_KDB */ return ret; } |