diff options
Diffstat (limited to 'drivers/tty/serial')
| -rw-r--r-- | drivers/tty/serial/crisv10.c | 2 | ||||
| -rw-r--r-- | drivers/tty/serial/ioc4_serial.c | 2 | ||||
| -rw-r--r-- | drivers/tty/serial/sc16is7xx.c | 1 | ||||
| -rw-r--r-- | drivers/tty/serial/serial_core.c | 1 | ||||
| -rw-r--r-- | drivers/tty/serial/sunhv.c | 12 |
5 files changed, 15 insertions, 3 deletions
diff --git a/drivers/tty/serial/crisv10.c b/drivers/tty/serial/crisv10.c index e92c23470e51..59a2a7e18b5a 100644 --- a/drivers/tty/serial/crisv10.c +++ b/drivers/tty/serial/crisv10.c @@ -12,7 +12,7 @@ static char *serial_version = "$Revision: 1.25 $"; #include <linux/types.h> #include <linux/errno.h> #include <linux/signal.h> -#include <linux/sched.h> +#include <linux/sched/signal.h> #include <linux/timer.h> #include <linux/interrupt.h> #include <linux/tty.h> diff --git a/drivers/tty/serial/ioc4_serial.c b/drivers/tty/serial/ioc4_serial.c index 6ad26f802b51..f96bcf9bee25 100644 --- a/drivers/tty/serial/ioc4_serial.c +++ b/drivers/tty/serial/ioc4_serial.c @@ -210,7 +210,7 @@ #define IOC4_SSCR_PAUSE_STATE 0x40000000 /* Sets when PAUSE takes effect */ #define IOC4_SSCR_RESET 0x80000000 /* Reset DMA channels */ -/* All producer/comsumer pointers are the same bitfield */ +/* All producer/consumer pointers are the same bitfield */ #define IOC4_PROD_CONS_PTR_4K 0x00000ff8 /* For 4K buffers */ #define IOC4_PROD_CONS_PTR_1K 0x000003f8 /* For 1K buffers */ #define IOC4_PROD_CONS_PTR_OFF 3 diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c index 793395451982..ca54ce074a5f 100644 --- a/drivers/tty/serial/sc16is7xx.c +++ b/drivers/tty/serial/sc16is7xx.c @@ -29,6 +29,7 @@ #include <linux/tty_flip.h> #include <linux/spi/spi.h> #include <linux/uaccess.h> +#include <uapi/linux/sched/types.h> #define SC16IS7XX_NAME "sc16is7xx" #define SC16IS7XX_MAX_DEVS 8 diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c index 9939c3d9912b..3fe56894974a 100644 --- a/drivers/tty/serial/serial_core.c +++ b/drivers/tty/serial/serial_core.c @@ -24,6 +24,7 @@ #include <linux/tty.h> #include <linux/tty_flip.h> #include <linux/slab.h> +#include <linux/sched/signal.h> #include <linux/init.h> #include <linux/console.h> #include <linux/of.h> diff --git a/drivers/tty/serial/sunhv.c b/drivers/tty/serial/sunhv.c index 73abd89c0108..46e46894e918 100644 --- a/drivers/tty/serial/sunhv.c +++ b/drivers/tty/serial/sunhv.c @@ -116,7 +116,7 @@ static int receive_chars_getchar(struct uart_port *port) static int receive_chars_read(struct uart_port *port) { - int saw_console_brk = 0; + static int saw_console_brk; int limit = 10000; while (limit-- > 0) { @@ -128,6 +128,9 @@ static int receive_chars_read(struct uart_port *port) bytes_read = 0; if (stat == CON_BREAK) { + if (saw_console_brk) + sun_do_break(); + if (uart_handle_break(port)) continue; saw_console_brk = 1; @@ -151,6 +154,7 @@ static int receive_chars_read(struct uart_port *port) if (port->sysrq != 0 && *con_read_page) { for (i = 0; i < bytes_read; i++) uart_handle_sysrq_char(port, con_read_page[i]); + saw_console_brk = 0; } if (port->state == NULL) @@ -398,6 +402,12 @@ static struct uart_driver sunhv_reg = { static struct uart_port *sunhv_port; +void sunhv_migrate_hvcons_irq(int cpu) +{ + /* Migrate hvcons irq to param cpu */ + irq_force_affinity(sunhv_port->irq, cpumask_of(cpu)); +} + /* Copy 's' into the con_write_page, decoding "\n" into * "\r\n" along the way. We have to return two lengths * because the caller needs to know how much to advance |
