From f6f586102add59d57bcc6eea06fdeaae11bb17a1 Mon Sep 17 00:00:00 2001 From: Eric Tremblay Date: Wed, 30 Mar 2022 12:46:40 +0200 Subject: serial: 8250: Handle UART without interrupt on TEMT using em485 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Introduce the UART_CAP_NOTEMT capability. The capability indicates that the UART doesn't have an interrupt available on TEMT. In the case where the device does not support it, we calculate the maximum time it could take for the transmitter to empty the shift register. When we get in the situation where we get the THRE interrupt, we check if the TEMT bit is set. If it's not, we start the a timer and recall __stop_tx() after the delay. The transmit sequence is a bit modified when the capability is set. The new timer is used between the last interrupt(THRE) and a potential stop_tx timer. Signed-off-by: Giulio Benetti [moved to use added UART_CAP_TEMT] Signed-off-by: Heiko Stuebner [moved to use added UART_CAP_NOTEMT, improve timeout] Signed-off-by: Eric Tremblay [rebased to v5.17, making use of tty_get_frame_size] Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20220330104642.229507-2-u.kleine-koenig@pengutronix.de Signed-off-by: Greg Kroah-Hartman --- include/linux/serial_8250.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/linux/serial_8250.h b/include/linux/serial_8250.h index ff84a3ed10ea..de135852107c 100644 --- a/include/linux/serial_8250.h +++ b/include/linux/serial_8250.h @@ -79,7 +79,9 @@ struct uart_8250_ops { struct uart_8250_em485 { struct hrtimer start_tx_timer; /* "rs485 start tx" timer */ struct hrtimer stop_tx_timer; /* "rs485 stop tx" timer */ + struct hrtimer no_temt_timer; /* "rs485 no TEMT interrupt" timer */ struct hrtimer *active_timer; /* pointer to active timer */ + unsigned long no_temt_delay; /* Delay for no_temt_timer */ struct uart_8250_port *port; /* for hrtimer callbacks */ unsigned int tx_stopped:1; /* tx is currently stopped */ }; -- cgit v1.2.3-58-ga151 From 7a107b2c6b813c3c587d1e76cb405dc637dd2b36 Mon Sep 17 00:00:00 2001 From: Ilpo Järvinen Date: Wed, 20 Apr 2022 11:19:01 +0300 Subject: Revert "serial: 8250: Handle UART without interrupt on TEMT using em485" MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This partially reverts commit f6f586102add. The code added by that commit containted math overflow for 32-bit archs. In addition, the approach used in it is unnecessarily complicated requiring a dedicated timer just for notemt. A simpler approach for providing UART_CAP_NOTEMT already exists (patches 1-2): https://lore.kernel.org/linux-serial/20220411083321.9131-3-ilpo.jarvinen@linux.intel.com/T/#u Thus, simply revert the UART_CAP_NOTEMT change for now. There were two driver changes within the patch series adding UART_CAP_NOTEMT taking advantage of the newly added flag. This does not revert the driver changes and therefore also UART_CAP_NOTEMT define has to remain. UART_CAP_NOTEMT remains no-op until support is again added. Fixes: f6f586102add ("serial: 8250: Handle UART without interrupt on TEMT using em485") Signed-off-by: Ilpo Järvinen Link: https://lore.kernel.org/r/5f874142-fb1f-bff7-f33-fac823e65e2e@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/8250/8250_port.c | 76 +------------------------------------ include/linux/serial_8250.h | 2 - 2 files changed, 2 insertions(+), 76 deletions(-) (limited to 'include') diff --git a/drivers/tty/serial/8250/8250_port.c b/drivers/tty/serial/8250/8250_port.c index c1f24e88ef09..33bd062140c9 100644 --- a/drivers/tty/serial/8250/8250_port.c +++ b/drivers/tty/serial/8250/8250_port.c @@ -571,21 +571,8 @@ static void serial8250_clear_fifos(struct uart_8250_port *p) } } -static inline void serial8250_em485_update_temt_delay(struct uart_8250_port *p, - unsigned int cflag, unsigned int baud) -{ - unsigned int bits; - - if (!p->em485) - return; - - bits = tty_get_frame_size(cflag); - p->em485->no_temt_delay = DIV_ROUND_UP(bits * NSEC_PER_SEC, baud); -} - static enum hrtimer_restart serial8250_em485_handle_start_tx(struct hrtimer *t); static enum hrtimer_restart serial8250_em485_handle_stop_tx(struct hrtimer *t); -static enum hrtimer_restart serial8250_em485_handle_no_temt(struct hrtimer *t); void serial8250_clear_and_reinit_fifos(struct uart_8250_port *p) { @@ -644,16 +631,6 @@ static int serial8250_em485_init(struct uart_8250_port *p) HRTIMER_MODE_REL); hrtimer_init(&p->em485->start_tx_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); - - if (p->capabilities & UART_CAP_NOTEMT) { - struct tty_struct *tty = p->port.state->port.tty; - - serial8250_em485_update_temt_delay(p, tty->termios.c_cflag, - tty_get_baud_rate(tty)); - hrtimer_init(&p->em485->no_temt_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); - p->em485->no_temt_timer.function = &serial8250_em485_handle_no_temt; - } - p->em485->stop_tx_timer.function = &serial8250_em485_handle_stop_tx; p->em485->start_tx_timer.function = &serial8250_em485_handle_start_tx; p->em485->port = p; @@ -685,7 +662,6 @@ void serial8250_em485_destroy(struct uart_8250_port *p) hrtimer_cancel(&p->em485->start_tx_timer); hrtimer_cancel(&p->em485->stop_tx_timer); - hrtimer_cancel(&p->em485->no_temt_timer); kfree(p->em485); p->em485 = NULL; @@ -1528,11 +1504,6 @@ static void start_hrtimer_ms(struct hrtimer *hrt, unsigned long msec) hrtimer_start(hrt, ms_to_ktime(msec), HRTIMER_MODE_REL); } -static void start_hrtimer_ns(struct hrtimer *hrt, unsigned long nsec) -{ - hrtimer_start(hrt, ns_to_ktime(nsec), HRTIMER_MODE_REL); -} - static void __stop_tx_rs485(struct uart_8250_port *p) { struct uart_8250_em485 *em485 = p->em485; @@ -1564,33 +1535,14 @@ static inline void __stop_tx(struct uart_8250_port *p) if (em485) { unsigned char lsr = serial_in(p, UART_LSR); - - p->lsr_saved_flags |= lsr & LSR_SAVE_FLAGS; - /* - * To provide required timing and allow FIFO transfer, + * To provide required timeing and allow FIFO transfer, * __stop_tx_rs485() must be called only when both FIFO and * shift register are empty. It is for device driver to enable * interrupt on TEMT. */ - if ((lsr & BOTH_EMPTY) != BOTH_EMPTY) { - if (!(p->capabilities & UART_CAP_NOTEMT)) - /* __stop_tx will be called again once TEMT triggers */ - return; - - if (!(lsr & UART_LSR_THRE)) - /* __stop_tx will be called again once THRE triggers */ - return; - - /* - * On devices with no TEMT interrupt available, start - * a timer for a byte time. The timer will recall - * __stop_tx(). - */ - em485->active_timer = &em485->no_temt_timer; - start_hrtimer_ns(&em485->no_temt_timer, em485->no_temt_delay); + if ((lsr & BOTH_EMPTY) != BOTH_EMPTY) return; - } __stop_tx_rs485(p); } @@ -1701,27 +1653,6 @@ static inline void start_tx_rs485(struct uart_port *port) __start_tx(port); } -static enum hrtimer_restart serial8250_em485_handle_no_temt(struct hrtimer *t) -{ - struct uart_8250_em485 *em485; - struct uart_8250_port *p; - unsigned long flags; - - em485 = container_of(t, struct uart_8250_em485, no_temt_timer); - p = em485->port; - - serial8250_rpm_get(p); - spin_lock_irqsave(&p->port.lock, flags); - if (em485->active_timer == &em485->no_temt_timer) { - em485->active_timer = NULL; - __stop_tx(p); - } - - spin_unlock_irqrestore(&p->port.lock, flags); - serial8250_rpm_put(p); - return HRTIMER_NORESTART; -} - static enum hrtimer_restart serial8250_em485_handle_start_tx(struct hrtimer *t) { struct uart_8250_em485 *em485 = container_of(t, struct uart_8250_em485, @@ -2927,9 +2858,6 @@ serial8250_do_set_termios(struct uart_port *port, struct ktermios *termios, serial8250_set_divisor(port, baud, quot, frac); - if (up->capabilities & UART_CAP_NOTEMT) - serial8250_em485_update_temt_delay(up, termios->c_cflag, baud); - /* * LCR DLAB must be set to enable 64-byte FIFO mode. If the FCR * is written without DLAB set, this mode will be disabled. diff --git a/include/linux/serial_8250.h b/include/linux/serial_8250.h index de135852107c..ff84a3ed10ea 100644 --- a/include/linux/serial_8250.h +++ b/include/linux/serial_8250.h @@ -79,9 +79,7 @@ struct uart_8250_ops { struct uart_8250_em485 { struct hrtimer start_tx_timer; /* "rs485 start tx" timer */ struct hrtimer stop_tx_timer; /* "rs485 stop tx" timer */ - struct hrtimer no_temt_timer; /* "rs485 no TEMT interrupt" timer */ struct hrtimer *active_timer; /* pointer to active timer */ - unsigned long no_temt_delay; /* Delay for no_temt_timer */ struct uart_8250_port *port; /* for hrtimer callbacks */ unsigned int tx_stopped:1; /* tx is currently stopped */ }; -- cgit v1.2.3-58-ga151 From 31f6bd7fad3b149a1eb6f67fc2e742e4df369b3d Mon Sep 17 00:00:00 2001 From: Ilpo Järvinen Date: Mon, 25 Apr 2022 17:33:58 +0300 Subject: serial: Store character timing information to uart_port MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Struct uart_port currently stores FIFO timeout. Having character timing information readily available is useful. Even serial core itself determines char_time from port->timeout using inverse calculation. Store frame_time directly into uart_port. Character time is stored in nanoseconds to have reasonable precision with high rates. To avoid overflow, 64-bit math is necessary. It might be possible to determine timeout from frame_time by multiplying it with fifosize as needed but only part of the users seem to be protected by a lock. Thus, this patch does not pursue storing only frame_time in uart_port. Signed-off-by: Ilpo Järvinen Link: https://lore.kernel.org/r/20220425143410.12703-2-ilpo.jarvinen@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/serial_core.c | 14 ++++++++------ include/linux/serial_core.h | 1 + 2 files changed, 9 insertions(+), 6 deletions(-) (limited to 'include') diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c index 01823ce87801..82a1770dd808 100644 --- a/drivers/tty/serial/serial_core.c +++ b/drivers/tty/serial/serial_core.c @@ -24,6 +24,7 @@ #include #include #include +#include #include #include @@ -338,15 +339,18 @@ void uart_update_timeout(struct uart_port *port, unsigned int cflag, unsigned int baud) { - unsigned int size; + unsigned int size = tty_get_frame_size(cflag); + u64 frame_time; - size = tty_get_frame_size(cflag) * port->fifosize; + frame_time = (u64)size * NSEC_PER_SEC; + size *= port->fifosize; /* * Figure the timeout to send the above number of bits. * Add .02 seconds of slop */ port->timeout = (HZ * size) / baud + HZ/50; + port->frame_time = DIV64_U64_ROUND_UP(frame_time, baud); } EXPORT_SYMBOL(uart_update_timeout); @@ -1643,10 +1647,8 @@ static void uart_wait_until_sent(struct tty_struct *tty, int timeout) * Note: we have to use pretty tight timings here to satisfy * the NIST-PCTS. */ - char_time = (port->timeout - HZ/50) / port->fifosize; - char_time = char_time / 5; - if (char_time == 0) - char_time = 1; + char_time = max(nsecs_to_jiffies(port->frame_time / 5), 1UL); + if (timeout && timeout < char_time) char_time = timeout; diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index d4828e69087a..cbd5070bc87f 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -232,6 +232,7 @@ struct uart_port { int hw_stopped; /* sw-assisted CTS flow state */ unsigned int mctrl; /* current modem ctrl settings */ unsigned int timeout; /* character-based timeout */ + unsigned int frame_time; /* frame timing in ns */ unsigned int type; /* port type */ const struct uart_ops *ops; unsigned int custom_divisor; -- cgit v1.2.3-58-ga151 From 6808b7f5c8255d07d79cb8eac40047f59e4154ad Mon Sep 17 00:00:00 2001 From: Ilpo Järvinen Date: Wed, 4 May 2022 10:20:46 +0300 Subject: termbits: Convert octal defines to hex MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Many archs have termbits.h as octal numbers. It makes hard for humans to parse the magnitude of large numbers correctly and to compare with hex ones of the same define. Convert octal values to hex. First step is an automated conversion with: for i in $(git ls-files | grep 'termbits\.h'); do awk --non-decimal-data '/^#define\s+[A-Z][A-Z0-9]*\s+0[0-9]/ { l=int(((length($3) - 1) * 3 + 3) / 4); repl = sprintf("0x%0" l "x", $3); print gensub(/[^[:blank:]]+/, repl, 3); next} {print}' $i > $i~; mv $i~ $i; done On top of that, some manual processing on alignment and number of zeros. In addition, small tweaks to formatting of a few comments on the same lines. Signed-off-by: Ilpo Järvinen Acked-by: Arnd Bergmann Acked-by: Michael Ellerman (powerpc) Link: https://lore.kernel.org/r/2c8c96f-a12f-aadc-18ac-34c1d371929c@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- arch/alpha/include/uapi/asm/termbits.h | 202 ++++++++++++++-------------- arch/mips/include/uapi/asm/termbits.h | 222 +++++++++++++++---------------- arch/parisc/include/uapi/asm/termbits.h | 220 +++++++++++++++--------------- arch/powerpc/include/uapi/asm/termbits.h | 202 ++++++++++++++-------------- include/uapi/asm-generic/termbits.h | 220 +++++++++++++++--------------- 5 files changed, 533 insertions(+), 533 deletions(-) (limited to 'include') diff --git a/arch/alpha/include/uapi/asm/termbits.h b/arch/alpha/include/uapi/asm/termbits.h index 4575ba34a0ea..30dc7ff777b8 100644 --- a/arch/alpha/include/uapi/asm/termbits.h +++ b/arch/alpha/include/uapi/asm/termbits.h @@ -72,57 +72,57 @@ struct ktermios { #define VTIME 17 /* c_iflag bits */ -#define IGNBRK 0000001 -#define BRKINT 0000002 -#define IGNPAR 0000004 -#define PARMRK 0000010 -#define INPCK 0000020 -#define ISTRIP 0000040 -#define INLCR 0000100 -#define IGNCR 0000200 -#define ICRNL 0000400 -#define IXON 0001000 -#define IXOFF 0002000 -#define IXANY 0004000 -#define IUCLC 0010000 -#define IMAXBEL 0020000 -#define IUTF8 0040000 +#define IGNBRK 0x00001 +#define BRKINT 0x00002 +#define IGNPAR 0x00004 +#define PARMRK 0x00008 +#define INPCK 0x00010 +#define ISTRIP 0x00020 +#define INLCR 0x00040 +#define IGNCR 0x00080 +#define ICRNL 0x00100 +#define IXON 0x00200 +#define IXOFF 0x00400 +#define IXANY 0x00800 +#define IUCLC 0x01000 +#define IMAXBEL 0x02000 +#define IUTF8 0x04000 /* c_oflag bits */ -#define OPOST 0000001 -#define ONLCR 0000002 -#define OLCUC 0000004 - -#define OCRNL 0000010 -#define ONOCR 0000020 -#define ONLRET 0000040 - -#define OFILL 00000100 -#define OFDEL 00000200 -#define NLDLY 00001400 -#define NL0 00000000 -#define NL1 00000400 -#define NL2 00001000 -#define NL3 00001400 -#define TABDLY 00006000 -#define TAB0 00000000 -#define TAB1 00002000 -#define TAB2 00004000 -#define TAB3 00006000 -#define CRDLY 00030000 -#define CR0 00000000 -#define CR1 00010000 -#define CR2 00020000 -#define CR3 00030000 -#define FFDLY 00040000 -#define FF0 00000000 -#define FF1 00040000 -#define BSDLY 00100000 -#define BS0 00000000 -#define BS1 00100000 -#define VTDLY 00200000 -#define VT0 00000000 -#define VT1 00200000 +#define OPOST 0x00001 +#define ONLCR 0x00002 +#define OLCUC 0x00004 + +#define OCRNL 0x00008 +#define ONOCR 0x00010 +#define ONLRET 0x00020 + +#define OFILL 0x000040 +#define OFDEL 0x000080 +#define NLDLY 0x000300 +#define NL0 0x000000 +#define NL1 0x000100 +#define NL2 0x000200 +#define NL3 0x000300 +#define TABDLY 0x000c00 +#define TAB0 0x000000 +#define TAB1 0x000400 +#define TAB2 0x000800 +#define TAB3 0x000c00 +#define CRDLY 0x003000 +#define CR0 0x000000 +#define CR1 0x001000 +#define CR2 0x002000 +#define CR3 0x003000 +#define FFDLY 0x004000 +#define FF0 0x000000 +#define FF1 0x004000 +#define BSDLY 0x008000 +#define BS0 0x000000 +#define BS1 0x008000 +#define VTDLY 0x010000 +#define VT0 0x000000 +#define VT1 0x010000 /* * Should be equivalent to TAB3, see description of TAB3 in * POSIX.1-2008, Ch. 11.2.3 "Output Modes" @@ -130,60 +130,60 @@ struct ktermios { #define XTABS TAB3 /* c_cflag bit meaning */ -#define CBAUD 0000037 -#define B0 0000000 /* hang up */ -#define B50 0000001 -#define B75 0000002 -#define B110 0000003 -#define B134 0000004 -#define B150 0000005 -#define B200 0000006 -#define B300 0000007 -#define B600 0000010 -#define B1200 0000011 -#define B1800 0000012 -#define B2400 0000013 -#define B4800 0000014 -#define B9600 0000015 -#define B19200 0000016 -#define B38400 0000017 +#define CBAUD 0x0000001f +#define B0 0x00000000 /* hang up */ +#define B50 0x00000001 +#define B75 0x00000002 +#define B110 0x00000003 +#define B134 0x00000004 +#define B150 0x00000005 +#define B200 0x00000006 +#define B300 0x00000007 +#define B600 0x00000008 +#define B1200 0x00000009 +#define B1800 0x0000000a +#define B2400 0x0000000b +#define B4800 0x0000000c +#define B9600 0x0000000d +#define B19200 0x0000000e +#define B38400 0x0000000f #define EXTA B19200 #define EXTB B38400 -#define CBAUDEX 0000000 -#define B57600 00020 -#define B115200 00021 -#define B230400 00022 -#define B460800 00023 -#define B500000 00024 -#define B576000 00025 -#define B921600 00026 -#define B1000000 00027 -#define B1152000 00030 -#define B1500000 00031 -#define B2000000 00032 -#define B2500000 00033 -#define B3000000 00034 -#define B3500000 00035 -#define B4000000 00036 -#define BOTHER 00037 - -#define CSIZE 00001400 -#define CS5 00000000 -#define CS6 00000400 -#define CS7 00001000 -#define CS8 00001400 - -#define CSTOPB 00002000 -#define CREAD 00004000 -#define PARENB 00010000 -#define PARODD 00020000 -#define HUPCL 00040000 - -#define CLOCAL 00100000 -#define CMSPAR 010000000000 /* mark or space (stick) parity */ -#define CRTSCTS 020000000000 /* flow control */ - -#define CIBAUD 07600000 +#define CBAUDEX 0x00000000 +#define B57600 0x00000010 +#define B115200 0x00000011 +#define B230400 0x00000012 +#define B460800 0x00000013 +#define B500000 0x00000014 +#define B576000 0x00000015 +#define B921600 0x00000016 +#define B1000000 0x00000017 +#define B1152000 0x00000018 +#define B1500000 0x00000019 +#define B2000000 0x0000001a +#define B2500000 0x0000001b +#define B3000000 0x0000001c +#define B3500000 0x0000001d +#define B4000000 0x0000001e +#define BOTHER 0x0000001f + +#define CSIZE 0x00000300 +#define CS5 0x00000000 +#define CS6 0x00000100 +#define CS7 0x00000200 +#define CS8 0x00000300 + +#define CSTOPB 0x00000400 +#define CREAD 0x00000800 +#define PARENB 0x00001000 +#define PARODD 0x00002000 +#define HUPCL 0x00004000 + +#define CLOCAL 0x00008000 +#define CMSPAR 0x40000000 /* mark or space (stick) parity */ +#define CRTSCTS 0x80000000 /* flow control */ + +#define CIBAUD 0x1f0000 #define IBSHIFT 16 /* c_lflag bits */ diff --git a/arch/mips/include/uapi/asm/termbits.h b/arch/mips/include/uapi/asm/termbits.h index dfeffba729b7..d1315ccdb39a 100644 --- a/arch/mips/include/uapi/asm/termbits.h +++ b/arch/mips/include/uapi/asm/termbits.h @@ -80,131 +80,131 @@ struct ktermios { #define VEOL 17 /* End-of-line character [ICANON]. */ /* c_iflag bits */ -#define IGNBRK 0000001 /* Ignore break condition. */ -#define BRKINT 0000002 /* Signal interrupt on break. */ -#define IGNPAR 0000004 /* Ignore characters with parity errors. */ -#define PARMRK 0000010 /* Mark parity and framing errors. */ -#define INPCK 0000020 /* Enable input parity check. */ -#define ISTRIP 0000040 /* Strip 8th bit off characters. */ -#define INLCR 0000100 /* Map NL to CR on input. */ -#define IGNCR 0000200 /* Ignore CR. */ -#define ICRNL 0000400 /* Map CR to NL on input. */ -#define IUCLC 0001000 /* Map upper case to lower case on input. */ -#define IXON 0002000 /* Enable start/stop output control. */ -#define IXANY 0004000 /* Any character will restart after stop. */ -#define IXOFF 0010000 /* Enable start/stop input control. */ -#define IMAXBEL 0020000 /* Ring bell when input queue is full. */ -#define IUTF8 0040000 /* Input is UTF-8 */ +#define IGNBRK 0x00001 /* Ignore break condition. */ +#define BRKINT 0x00002 /* Signal interrupt on break. */ +#define IGNPAR 0x00004 /* Ignore characters with parity errors. */ +#define PARMRK 0x00008 /* Mark parity and framing errors. */ +#define INPCK 0x00010 /* Enable input parity check. */ +#define ISTRIP 0x00020 /* Strip 8th bit off characters. */ +#define INLCR 0x00040 /* Map NL to CR on input. */ +#define IGNCR 0x00080 /* Ignore CR. */ +#define ICRNL 0x00100 /* Map CR to NL on input. */ +#define IUCLC 0x00200 /* Map upper case to lower case on input. */ +#define IXON 0x00400 /* Enable start/stop output control. */ +#define IXANY 0x00800 /* Any character will restart after stop. */ +#define IXOFF 0x01000 /* Enable start/stop input control. */ +#define IMAXBEL 0x02000 /* Ring bell when input queue is full. */ +#define IUTF8 0x04000 /* Input is UTF-8 */ /* c_oflag bits */ -#define OPOST 0000001 /* Perform output processing. */ -#define OLCUC 0000002 /* Map lower case to upper case on output. */ -#define ONLCR 0000004 /* Map NL to CR-NL on output. */ -#define OCRNL 0000010 -#define ONOCR 0000020 -#define ONLRET 0000040 -#define OFILL 0000100 -#define OFDEL 0000200 -#define NLDLY 0000400 -#define NL0 0000000 -#define NL1 0000400 -#define CRDLY 0003000 -#define CR0 0000000 -#define CR1 0001000 -#define CR2 0002000 -#define CR3 0003000 -#define TABDLY 0014000 -#define TAB0 0000000 -#define TAB1 0004000 -#define TAB2 0010000 -#define TAB3 0014000 -#define XTABS 0014000 -#define BSDLY 0020000 -#define BS0 0000000 -#define BS1 0020000 -#define VTDLY 0040000 -#define VT0 0000000 -#define VT1 0040000 -#define FFDLY 0100000 -#define FF0 0000000 -#define FF1 0100000 +#define OPOST 0x00001 /* Perform output processing. */ +#define OLCUC 0x00002 /* Map lower case to upper case on output. */ +#define ONLCR 0x00004 /* Map NL to CR-NL on output. */ +#define OCRNL 0x00008 +#define ONOCR 0x00010 +#define ONLRET 0x00020 +#define OFILL 0x00040 +#define OFDEL 0x00080 +#define NLDLY 0x00100 +#define NL0 0x00000 +#define NL1 0x00100 +#define CRDLY 0x00600 +#define CR0 0x00000 +#define CR1 0x00200 +#define CR2 0x00400 +#define CR3 0x00600 +#define TABDLY 0x01800 +#define TAB0 0x00000 +#define TAB1 0x00800 +#define TAB2 0x01000 +#define TAB3 0x01800 +#define XTABS 0x01800 +#define BSDLY 0x02000 +#define BS0 0x00000 +#define BS1 0x02000 +#define VTDLY 0x04000 +#define VT0 0x00000 +#define VT1 0x04000 +#define FFDLY 0x08000 +#define FF0 0x00000 +#define FF1 0x08000 /* #define PAGEOUT ??? #define WRAP ??? */ /* c_cflag bit meaning */ -#define CBAUD 0010017 -#define B0 0000000 /* hang up */ -#define B50 0000001 -#define B75 0000002 -#define B110 0000003 -#define B134 0000004 -#define B150 0000005 -#define B200 0000006 -#define B300 0000007 -#define B600 0000010 -#define B1200 0000011 -#define B1800 0000012 -#define B2400 0000013 -#define B4800 0000014 -#define B9600 0000015 -#define B19200 0000016 -#define B38400 0000017 +#define CBAUD 0x0000100f +#define B0 0x00000000 /* hang up */ +#define B50 0x00000001 +#define B75 0x00000002 +#define B110 0x00000003 +#define B134 0x00000004 +#define B150 0x00000005 +#define B200 0x00000006 +#define B300 0x00000007 +#define B600 0x00000008 +#define B1200 0x00000009 +#define B1800 0x0000000a +#define B2400 0x0000000b +#define B4800 0x0000000c +#define B9600 0x0000000d +#define B19200 0x0000000e +#define B38400 0x0000000f #define EXTA B19200 #define EXTB B38400 -#define CSIZE 0000060 /* Number of bits per byte (mask). */ -#define CS5 0000000 /* 5 bits per byte. */ -#define CS6 0000020 /* 6 bits per byte. */ -#define CS7 0000040 /* 7 bits per byte. */ -#define CS8 0000060 /* 8 bits per byte. */ -#define CSTOPB 0000100 /* Two stop bits instead of one. */ -#define CREAD 0000200 /* Enable receiver. */ -#define PARENB 0000400 /* Parity enable. */ -#define PARODD 0001000 /* Odd parity instead of even. */ -#define HUPCL 0002000 /* Hang up on last close. */ -#define CLOCAL 0004000 /* Ignore modem status lines. */ -#define CBAUDEX 0010000 -#define BOTHER 0010000 -#define B57600 0010001 -#define B115200 0010002 -#define B230400 0010003 -#define B460800 0010004 -#define B500000 0010005 -#define B576000 0010006 -#define B921600 0010007 -#define B1000000 0010010 -#define B1152000 0010011 -#define B1500000 0010012 -#define B2000000 0010013 -#define B2500000 0010014 -#define B3000000 0010015 -#define B3500000 0010016 -#define B4000000 0010017 -#define CIBAUD 002003600000 /* input baud rate */ -#define CMSPAR 010000000000 /* mark or space (stick) parity */ -#define CRTSCTS 020000000000 /* flow control */ +#define CSIZE 0x00000030 /* Number of bits per byte (mask) */ +#define CS5 0x00000000 /* 5 bits per byte */ +#define CS6 0x00000010 /* 6 bits per byte */ +#define CS7 0x00000020 /* 7 bits per byte */ +#define CS8 0x00000030 /* 8 bits per byte */ +#define CSTOPB 0x00000040 /* Two stop bits instead of one */ +#define CREAD 0x00000080 /* Enable receiver */ +#define PARENB 0x00000100 /* Parity enable */ +#define PARODD 0x00000200 /* Odd parity instead of even */ +#define HUPCL 0x00000400 /* Hang up on last close */ +#define CLOCAL 0x00000800 /* Ignore modem status lines */ +#define CBAUDEX 0x00001000 +#define BOTHER 0x00001000 +#define B57600 0x00001001 +#define B115200 0x00001002 +#define B230400 0x00001003 +#define B460800 0x00001004 +#define B500000 0x00001005 +#define B576000 0x00001006 +#define B921600 0x00001007 +#define B1000000 0x00001008 +#define B1152000 0x00001009 +#define B1500000 0x0000100a +#define B2000000 0x0000100b +#define B2500000 0x0000100c +#define B3000000 0x0000100d +#define B3500000 0x0000100e +#define B4000000 0x0000100f +#define CIBAUD 0x100f0000 /* input baud rate */ +#define CMSPAR 0x40000000 /* mark or space (stick) parity */ +#define CRTSCTS 0x80000000 /* flow control */ #define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */ /* c_lflag bits */ -#define ISIG 0000001 /* Enable signals. */ -#define ICANON 0000002 /* Do erase and kill processing. */ -#define XCASE 0000004 -#define ECHO 0000010 /* Enable echo. */ -#define ECHOE 0000020 /* Visual erase for ERASE. */ -#define ECHOK 0000040 /* Echo NL after KILL. */ -#define ECHONL 0000100 /* Echo NL even if ECHO is off. */ -#define NOFLSH 0000200 /* Disable flush after interrupt. */ -#define IEXTEN 0000400 /* Enable DISCARD and LNEXT. */ -#define ECHOCTL 0001000 /* Echo control characters as ^X. */ -#define ECHOPRT 0002000 /* Hardcopy visual erase. */ -#define ECHOKE 0004000 /* Visual erase for KILL. */ -#define FLUSHO 0020000 -#define PENDIN 0040000 /* Retype pending input (state). */ -#define TOSTOP 0100000 /* Send SIGTTOU for background output. */ -#define ITOSTOP TOSTOP -#define EXTPROC 0200000 /* External processing on pty */ +#define ISIG 0x00001 /* Enable signals. */ +#define ICANON 0x00002 /* Do erase and kill processing. */ +#define XCASE 0x00004 +#define ECHO 0x00008 /* Enable echo. */ +#define ECHOE 0x00010 /* Visual erase for ERASE. */ +#define ECHOK 0x00020 /* Echo NL after KILL. */ +#define ECHONL 0x00040 /* Echo NL even if ECHO is off. */ +#define NOFLSH 0x00080 /* Disable flush after interrupt. */ +#define IEXTEN 0x00100 /* Enable DISCARD and LNEXT. */ +#define ECHOCTL 0x00200 /* Echo control characters as ^X. */ +#define ECHOPRT 0x00400 /* Hardcopy visual erase. */ +#define ECHOKE 0x00800 /* Visual erase for KILL. */ +#define FLUSHO 0x02000 +#define PENDIN 0x04000 /* Retype pending input (state). */ +#define TOSTOP 0x08000 /* Send SIGTTOU for background output. */ +#define ITOSTOP TOSTOP +#define EXTPROC 0x10000 /* External processing on pty */ /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ #define TIOCSER_TEMT 0x01 /* Transmitter physically empty */ diff --git a/arch/parisc/include/uapi/asm/termbits.h b/arch/parisc/include/uapi/asm/termbits.h index 40e920f8d683..6017ee08f099 100644 --- a/arch/parisc/include/uapi/asm/termbits.h +++ b/arch/parisc/include/uapi/asm/termbits.h @@ -61,127 +61,127 @@ struct ktermios { /* c_iflag bits */ -#define IGNBRK 0000001 -#define BRKINT 0000002 -#define IGNPAR 0000004 -#define PARMRK 0000010 -#define INPCK 0000020 -#define ISTRIP 0000040 -#define INLCR 0000100 -#define IGNCR 0000200 -#define ICRNL 0000400 -#define IUCLC 0001000 -#define IXON 0002000 -#define IXANY 0004000 -#define IXOFF 0010000 -#define IMAXBEL 0040000 -#define IUTF8 0100000 +#define IGNBRK 0x00001 +#define BRKINT 0x00002 +#define IGNPAR 0x00004 +#define PARMRK 0x00008 +#define INPCK 0x00010 +#define ISTRIP 0x00020 +#define INLCR 0x00040 +#define IGNCR 0x00080 +#define ICRNL 0x00100 +#define IUCLC 0x00200 +#define IXON 0x00400 +#define IXANY 0x00800 +#define IXOFF 0x01000 +#define IMAXBEL 0x04000 +#define IUTF8 0x08000 /* c_oflag bits */ -#define OPOST 0000001 -#define OLCUC 0000002 -#define ONLCR 0000004 -#define OCRNL 0000010 -#define ONOCR 0000020 -#define ONLRET 0000040 -#define OFILL 0000100 -#define OFDEL 0000200 -#define NLDLY 0000400 -#define NL0 0000000 -#define NL1 0000400 -#define CRDLY 0003000 -#define CR0 0000000 -#define CR1 0001000 -#define CR2 0002000 -#define CR3 0003000 -#define TABDLY 0014000 -#define TAB0 0000000 -#define TAB1 0004000 -#define TAB2 0010000 -#define TAB3 0014000 -#define XTABS 0014000 -#define BSDLY 0020000 -#define BS0 0000000 -#define BS1 0020000 -#define VTDLY 0040000 -#define VT0 0000000 -#define VT1 0040000 -#define FFDLY 0100000 -#define FF0 0000000 -#define FF1 0100000 +#define OPOST 0x00001 +#define OLCUC 0x00002 +#define ONLCR 0x00004 +#define OCRNL 0x00008 +#define ONOCR 0x00010 +#define ONLRET 0x00020 +#define OFILL 0x00040 +#define OFDEL 0x00080 +#define NLDLY 0x00100 +#define NL0 0x00000 +#define NL1 0x00100 +#define CRDLY 0x00600 +#define CR0 0x00000 +#define CR1 0x00200 +#define CR2 0x00400 +#define CR3 0x00600 +#define TABDLY 0x01800 +#define TAB0 0x00000 +#define TAB1 0x00800 +#define TAB2 0x01000 +#define TAB3 0x01800 +#define XTABS 0x01800 +#define BSDLY 0x02000 +#define BS0 0x00000 +#define BS1 0x02000 +#define VTDLY 0x04000 +#define VT0 0x00000 +#define VT1 0x04000 +#define FFDLY 0x08000 +#define FF0 0x00000 +#define FF1 0x08000 /* c_cflag bit meaning */ -#define CBAUD 0010017 -#define B0 0000000 /* hang up */ -#define B50 0000001 -#define B75 0000002 -#define B110 0000003 -#define B134 0000004 -#define B150 0000005 -#define B200 0000006 -#define B300 0000007 -#define B600 0000010 -#define B1200 0000011 -#define B1800 0000012 -#define B2400 0000013 -#define B4800 0000014 -#define B9600 0000015 -#define B19200 0000016 -#define B38400 0000017 +#define CBAUD 0x0000100f +#define B0 0x00000000 /* hang up */ +#define B50 0x00000001 +#define B75 0x00000002 +#define B110 0x00000003 +#define B134 0x00000004 +#define B150 0x00000005 +#define B200 0x00000006 +#define B300 0x00000007 +#define B600 0x00000008 +#define B1200 0x00000009 +#define B1800 0x0000000a +#define B2400 0x0000000b +#define B4800 0x0000000c +#define B9600 0x0000000d +#define B19200 0x0000000e +#define B38400 0x0000000f #define EXTA B19200 #define EXTB B38400 -#define CSIZE 0000060 -#define CS5 0000000 -#define CS6 0000020 -#define CS7 0000040 -#define CS8 0000060 -#define CSTOPB 0000100 -#define CREAD 0000200 -#define PARENB 0000400 -#define PARODD 0001000 -#define HUPCL 0002000 -#define CLOCAL 0004000 -#define CBAUDEX 0010000 -#define BOTHER 0010000 -#define B57600 0010001 -#define B115200 0010002 -#define B230400 0010003 -#define B460800 0010004 -#define B500000 0010005 -#define B576000 0010006 -#define B921600 0010007 -#define B1000000 0010010 -#define B1152000 0010011 -#define B1500000 0010012 -#define B2000000 0010013 -#define B2500000 0010014 -#define B3000000 0010015 -#define B3500000 0010016 -#define B4000000 0010017 -#define CIBAUD 002003600000 /* input baud rate */ -#define CMSPAR 010000000000 /* mark or space (stick) parity */ -#define CRTSCTS 020000000000 /* flow control */ +#define CSIZE 0x00000030 +#define CS5 0x00000000 +#define CS6 0x00000010 +#define CS7 0x00000020 +#define CS8 0x00000030 +#define CSTOPB 0x00000040 +#define CREAD 0x00000080 +#define PARENB 0x00000100 +#define PARODD 0x00000200 +#define HUPCL 0x00000400 +#define CLOCAL 0x00000800 +#define CBAUDEX 0x00001000 +#define BOTHER 0x00001000 +#define B57600 0x00001001 +#define B115200 0x00001002 +#define B230400 0x00001003 +#define B460800 0x00001004 +#define B500000 0x00001005 +#define B576000 0x00001006 +#define B921600 0x00001007 +#define B1000000 0x00001008 +#define B1152000 0x00001009 +#define B1500000 0x0000100a +#define B2000000 0x0000100b +#define B2500000 0x0000100c +#define B3000000 0x0000100d +#define B3500000 0x0000100e +#define B4000000 0x0000100f +#define CIBAUD 0x100f0000 /* input baud rate */ +#define CMSPAR 0x40000000 /* mark or space (stick) parity */ +#define CRTSCTS 0x80000000 /* flow control */ #define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */ /* c_lflag bits */ -#define ISIG 0000001 -#define ICANON 0000002 -#define XCASE 0000004 -#define ECHO 0000010 -#define ECHOE 0000020 -#define ECHOK 0000040 -#define ECHONL 0000100 -#define NOFLSH 0000200 -#define TOSTOP 0000400 -#define ECHOCTL 0001000 -#define ECHOPRT 0002000 -#define ECHOKE 0004000 -#define FLUSHO 0010000 -#define PENDIN 0040000 -#define IEXTEN 0100000 -#define EXTPROC 0200000 +#define ISIG 0x00001 +#define ICANON 0x00002 +#define XCASE 0x00004 +#define ECHO 0x00008 +#define ECHOE 0x00010 +#define ECHOK 0x00020 +#define ECHONL 0x00040 +#define NOFLSH 0x00080 +#define TOSTOP 0x00100 +#define ECHOCTL 0x00200 +#define ECHOPRT 0x00400 +#define ECHOKE 0x00800 +#define FLUSHO 0x01000 +#define PENDIN 0x04000 +#define IEXTEN 0x08000 +#define EXTPROC 0x10000 /* tcflow() and TCXONC use these */ #define TCOOFF 0 diff --git a/arch/powerpc/include/uapi/asm/termbits.h b/arch/powerpc/include/uapi/asm/termbits.h index ed18bc61f63d..e4892f2d5592 100644 --- a/arch/powerpc/include/uapi/asm/termbits.h +++ b/arch/powerpc/include/uapi/asm/termbits.h @@ -64,115 +64,115 @@ struct ktermios { #define VDISCARD 16 /* c_iflag bits */ -#define IGNBRK 0000001 -#define BRKINT 0000002 -#define IGNPAR 0000004 -#define PARMRK 0000010 -#define INPCK 0000020 -#define ISTRIP 0000040 -#define INLCR 0000100 -#define IGNCR 0000200 -#define ICRNL 0000400 -#define IXON 0001000 -#define IXOFF 0002000 -#define IXANY 0004000 -#define IUCLC 0010000 -#define IMAXBEL 0020000 -#define IUTF8 0040000 +#define IGNBRK 0x00001 +#define BRKINT 0x00002 +#define IGNPAR 0x00004 +#define PARMRK 0x00008 +#define INPCK 0x00010 +#define ISTRIP 0x00020 +#define INLCR 0x00040 +#define IGNCR 0x00080 +#define ICRNL 0x00100 +#define IXON 0x00200 +#define IXOFF 0x00400 +#define IXANY 0x00800 +#define IUCLC 0x01000 +#define IMAXBEL 0x02000 +#define IUTF8 0x04000 /* c_oflag bits */ -#define OPOST 0000001 -#define ONLCR 0000002 -#define OLCUC 0000004 - -#define OCRNL 0000010 -#define ONOCR 0000020 -#define ONLRET 0000040 - -#define OFILL 00000100 -#define OFDEL 00000200 -#define NLDLY 00001400 -#define NL0 00000000 -#define NL1 00000400 -#define NL2 00001000 -#define NL3 00001400 -#define TABDLY 00006000 -#define TAB0 00000000 -#define TAB1 00002000 -#define TAB2 00004000 -#define TAB3 00006000 -#define XTABS 00006000 /* required by POSIX to == TAB3 */ -#define CRDLY 00030000 -#define CR0 00000000 -#define CR1 00010000 -#define CR2 00020000 -#define CR3 00030000 -#define FFDLY 00040000 -#define FF0 00000000 -#define FF1 00040000 -#define BSDLY 00100000 -#define BS0 00000000 -#define BS1 00100000 -#define VTDLY 00200000 -#define VT0 00000000 -#define VT1 00200000 +#define OPOST 0x00001 +#define ONLCR 0x00002 +#define OLCUC 0x00004 + +#define OCRNL 0x00008 +#define ONOCR 0x00010 +#define ONLRET 0x00020 + +#define OFILL 0x000040 +#define OFDEL 0x000080 +#define NLDLY 0x000300 +#define NL0 0x000000 +#define NL1 0x000100 +#define NL2 0x000200 +#define NL3 0x000300 +#define TABDLY 0x000c00 +#define TAB0 0x000000 +#define TAB1 0x000400 +#define TAB2 0x000800 +#define TAB3 0x000c00 +#define XTABS 0x000c00 /* required by POSIX to == TAB3 */ +#define CRDLY 0x003000 +#define CR0 0x000000 +#define CR1 0x001000 +#define CR2 0x002000 +#define CR3 0x003000 +#define FFDLY 0x004000 +#define FF0 0x000000 +#define FF1 0x004000 +#define BSDLY 0x008000 +#define BS0 0x000000 +#define BS1 0x008000 +#define VTDLY 0x010000 +#define VT0 0x000000 +#define VT1 0x010000 /* c_cflag bit meaning */ -#define CBAUD 0000377 -#define B0 0000000 /* hang up */ -#define B50 0000001 -#define B75 0000002 -#define B110 0000003 -#define B134 0000004 -#define B150 0000005 -#define B200 0000006 -#define B300 0000007 -#define B600 0000010 -#define B1200 0000011 -#define B1800 0000012 -#define B2400 0000013 -#define B4800 0000014 -#define B9600 0000015 -#define B19200 0000016 -#define B38400 0000017 +#define CBAUD 0x000000ff +#define B0 0x00000000 /* hang up */ +#define B50 0x00000001 +#define B75 0x00000002 +#define B110 0x00000003 +#define B134 0x00000004 +#define B150 0x00000005 +#define B200 0x00000006 +#define B300 0x00000007 +#define B600 0x00000008 +#define B1200 0x00000009 +#define B1800 0x0000000a +#define B2400 0x0000000b +#define B4800 0x0000000c +#define B9600 0x0000000d +#define B19200 0x0000000e +#define B38400 0x0000000f #define EXTA B19200 #define EXTB B38400 -#define CBAUDEX 0000000 -#define B57600 00020 -#define B115200 00021 -#define B230400 00022 -#define B460800 00023 -#define B500000 00024 -#define B576000 00025 -#define B921600 00026 -#define B1000000 00027 -#define B1152000 00030 -#define B1500000 00031 -#define B2000000 00032 -#define B2500000 00033 -#define B3000000 00034 -#define B3500000 00035 -#define B4000000 00036 -#define BOTHER 00037 - -#define CIBAUD 077600000 +#define CBAUDEX 0x00000000 +#define B57600 0x00000010 +#define B115200 0x00000011 +#define B230400 0x00000012 +#define B460800 0x00000013 +#define B500000 0x00000014 +#define B576000 0x00000015 +#define B921600 0x00000016 +#define B1000000 0x00000017 +#define B1152000 0x00000018 +#define B1500000 0x00000019 +#define B2000000 0x0000001a +#define B2500000 0x0000001b +#define B3000000 0x0000001c +#define B3500000 0x0000001d +#define B4000000 0x0000001e +#define BOTHER 0x0000001f + +#define CIBAUD 0x00ff0000 #define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */ -#define CSIZE 00001400 -#define CS5 00000000 -#define CS6 00000400 -#define CS7 00001000 -#define CS8 00001400 - -#define CSTOPB 00002000 -#define CREAD 00004000 -#define PARENB 00010000 -#define PARODD 00020000 -#define HUPCL 00040000 - -#define CLOCAL 00100000 -#define CMSPAR 010000000000 /* mark or space (stick) parity */ -#define CRTSCTS 020000000000 /* flow control */ +#define CSIZE 0x00000300 +#define CS5 0x00000000 +#define CS6 0x00000100 +#define CS7 0x00000200 +#define CS8 0x00000300 + +#define CSTOPB 0x00000400 +#define CREAD 0x00000800 +#define PARENB 0x00001000 +#define PARODD 0x00002000 +#define HUPCL 0x00004000 + +#define CLOCAL 0x00008000 +#define CMSPAR 0x40000000 /* mark or space (stick) parity */ +#define CRTSCTS 0x80000000 /* flow control */ /* c_lflag bits */ #define ISIG 0x00000080 diff --git a/include/uapi/asm-generic/termbits.h b/include/uapi/asm-generic/termbits.h index 2fbaf9ae89dd..470fd673ff84 100644 --- a/include/uapi/asm-generic/termbits.h +++ b/include/uapi/asm-generic/termbits.h @@ -60,126 +60,126 @@ struct ktermios { #define VEOL2 16 /* c_iflag bits */ -#define IGNBRK 0000001 -#define BRKINT 0000002 -#define IGNPAR 0000004 -#define PARMRK 0000010 -#define INPCK 0000020 -#define ISTRIP 0000040 -#define INLCR 0000100 -#define IGNCR 0000200 -#define ICRNL 0000400 -#define IUCLC 0001000 -#define IXON 0002000 -#define IXANY 0004000 -#define IXOFF 0010000 -#define IMAXBEL 0020000 -#define IUTF8 0040000 +#define IGNBRK 0x00001 +#define BRKINT 0x00002 +#define IGNPAR 0x00004 +#define PARMRK 0x00008 +#define INPCK 0x00010 +#define ISTRIP 0x00020 +#define INLCR 0x00040 +#define IGNCR 0x00080 +#define ICRNL 0x00100 +#define IUCLC 0x00200 +#define IXON 0x00400 +#define IXANY 0x00800 +#define IXOFF 0x01000 +#define IMAXBEL 0x02000 +#define IUTF8 0x04000 /* c_oflag bits */ -#define OPOST 0000001 -#define OLCUC 0000002 -#define ONLCR 0000004 -#define OCRNL 0000010 -#define ONOCR 0000020 -#define ONLRET 0000040 -#define OFILL 0000100 -#define OFDEL 0000200 -#define NLDLY 0000400 -#define NL0 0000000 -#define NL1 0000400 -#define CRDLY 0003000 -#define CR0 0000000 -#define CR1 0001000 -#define CR2 0002000 -#define CR3 0003000 -#define TABDLY 0014000 -#define TAB0 0000000 -#define TAB1 0004000 -#define TAB2 0010000 -#define TAB3 0014000 -#define XTABS 0014000 -#define BSDLY 0020000 -#define BS0 0000000 -#define BS1 0020000 -#define VTDLY 0040000 -#define VT0 0000000 -#define VT1 0040000 -#define FFDLY 0100000 -#define FF0 0000000 -#define FF1 0100000 +#define OPOST 0x00001 +#define OLCUC 0x00002 +#define ONLCR 0x00004 +#define OCRNL 0x00008 +#define ONOCR 0x00010 +#define ONLRET 0x00020 +#define OFILL 0x00040 +#define OFDEL 0x00080 +#define NLDLY 0x00100 +#define NL0 0x00000 +#define NL1 0x00100 +#define CRDLY 0x00600 +#define CR0 0x00000 +#define CR1 0x00200 +#define CR2 0x00400 +#define CR3 0x00600 +#define TABDLY 0x01800 +#define TAB0 0x00000 +#define TAB1 0x00800 +#define TAB2 0x01000 +#define TAB3 0x01800 +#define XTABS 0x01800 +#define BSDLY 0x02000 +#define BS0 0x00000 +#define BS1 0x02000 +#define VTDLY 0x04000 +#define VT0 0x00000 +#define VT1 0x04000 +#define FFDLY 0x08000 +#define FF0 0x00000 +#define FF1 0x08000 /* c_cflag bit meaning */ -#define CBAUD 0010017 -#define B0 0000000 /* hang up */ -#define B50 0000001 -#define B75 0000002 -#define B110 0000003 -#define B134 0000004 -#define B150 0000005 -#define B200 0000006 -#define B300 0000007 -#define B600 0000010 -#define B1200 0000011 -#define B1800 0000012 -#define B2400 0000013 -#define B4800 0000014 -#define B9600 0000015 -#define B19200 0000016 -#define B38400 0000017 +#define CBAUD 0x0000100f +#define B0 0x00000000 /* hang up */ +#define B50 0x00000001 +#define B75 0x00000002 +#define B110 0x00000003 +#define B134 0x00000004 +#define B150 0x00000005 +#define B200 0x00000006 +#define B300 0x00000007 +#define B600 0x00000008 +#define B1200 0x00000009 +#define B1800 0x0000000a +#define B2400 0x0000000b +#define B4800 0x0000000c +#define B9600 0x0000000d +#define B19200 0x0000000e +#define B38400 0x0000000f #define EXTA B19200 #define EXTB B38400 -#define CSIZE 0000060 -#define CS5 0000000 -#define CS6 0000020 -#define CS7 0000040 -#define CS8 0000060 -#define CSTOPB 0000100 -#define CREAD 0000200 -#define PARENB 0000400 -#define PARODD 0001000 -#define HUPCL 0002000 -#define CLOCAL 0004000 -#define CBAUDEX 0010000 -#define BOTHER 0010000 -#define B57600 0010001 -#define B115200 0010002 -#define B230400 0010003 -#define B460800 0010004 -#define B500000 0010005 -#define B576000 0010006 -#define B921600 0010007 -#define B1000000 0010010 -#define B1152000 0010011 -#define B1500000 0010012 -#define B2000000 0010013 -#define B2500000 0010014 -#define B3000000 0010015 -#define B3500000 0010016 -#define B4000000 0010017 -#define CIBAUD 002003600000 /* input baud rate */ -#define CMSPAR 010000000000 /* mark or space (stick) parity */ -#define CRTSCTS 020000000000 /* flow control */ +#define CSIZE 0x00000030 +#define CS5 0x00000000 +#define CS6 0x00000010 +#define CS7 0x00000020 +#define CS8 0x00000030 +#define CSTOPB 0x00000040 +#define CREAD 0x00000080 +#define PARENB 0x00000100 +#define PARODD 0x00000200 +#define HUPCL 0x00000400 +#define CLOCAL 0x00000800 +#define CBAUDEX 0x00001000 +#define BOTHER 0x00001000 +#define B57600 0x00001001 +#define B115200 0x00001002 +#define B230400 0x00001003 +#define B460800 0x00001004 +#define B500000 0x00001005 +#define B576000 0x00001006 +#define B921600 0x00001007 +#define B1000000 0x00001008 +#define B1152000 0x00001009 +#define B1500000 0x0000100a +#define B2000000 0x0000100b +#define B2500000 0x0000100c +#define B3000000 0x0000100d +#define B3500000 0x0000100e +#define B4000000 0x0000100f +#define CIBAUD 0x100f0000 /* input baud rate */ +#define CMSPAR 0x40000000 /* mark or space (stick) parity */ +#define CRTSCTS 0x80000000 /* flow control */ #define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */ /* c_lflag bits */ -#define ISIG 0000001 -#define ICANON 0000002 -#define XCASE 0000004 -#define ECHO 0000010 -#define ECHOE 0000020 -#define ECHOK 0000040 -#define ECHONL 0000100 -#define NOFLSH 0000200 -#define TOSTOP 0000400 -#define ECHOCTL 0001000 -#define ECHOPRT 0002000 -#define ECHOKE 0004000 -#define FLUSHO 0010000 -#define PENDIN 0040000 -#define IEXTEN 0100000 -#define EXTPROC 0200000 +#define ISIG 0x00001 +#define ICANON 0x00002 +#define XCASE 0x00004 +#define ECHO 0x00008 +#define ECHOE 0x00010 +#define ECHOK 0x00020 +#define ECHONL 0x00040 +#define NOFLSH 0x00080 +#define TOSTOP 0x00100 +#define ECHOCTL 0x00200 +#define ECHOPRT 0x00400 +#define ECHOKE 0x00800 +#define FLUSHO 0x01000 +#define PENDIN 0x04000 +#define IEXTEN 0x08000 +#define EXTPROC 0x10000 /* tcflow() and TCXONC use these */ #define TCOOFF 0 -- cgit v1.2.3-58-ga151 From 135c579d77d066aece83609329150b87fe81e454 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Mon, 2 May 2022 18:25:05 +0900 Subject: tty: serial: samsung_tty: Fix suspend/resume on S5L We were restoring the IRQ masks then clearing them again, because ucon_mask wasn't set properly. Adding that makes suspend/resume work as intended. Signed-off-by: Hector Martin Link: https://lore.kernel.org/r/20220502092505.30934-1-marcan@marcan.st Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/samsung_tty.c | 1 + include/linux/serial_s3c.h | 3 +++ 2 files changed, 4 insertions(+) (limited to 'include') diff --git a/drivers/tty/serial/samsung_tty.c b/drivers/tty/serial/samsung_tty.c index 8af5aceb9f4e..d5ca904def34 100644 --- a/drivers/tty/serial/samsung_tty.c +++ b/drivers/tty/serial/samsung_tty.c @@ -2826,6 +2826,7 @@ static const struct s3c24xx_serial_drv_data s5l_serial_drv_data = { .num_clks = 1, .clksel_mask = 0, .clksel_shift = 0, + .ucon_mask = APPLE_S5L_UCON_MASK, }, .def_cfg = { .ucon = APPLE_S5L_UCON_DEFAULT, diff --git a/include/linux/serial_s3c.h b/include/linux/serial_s3c.h index f6c3323fc4c5..dec15f5b3dec 100644 --- a/include/linux/serial_s3c.h +++ b/include/linux/serial_s3c.h @@ -256,6 +256,9 @@ #define APPLE_S5L_UCON_DEFAULT (S3C2410_UCON_TXIRQMODE | \ S3C2410_UCON_RXIRQMODE | \ S3C2410_UCON_RXFIFO_TOI) +#define APPLE_S5L_UCON_MASK (APPLE_S5L_UCON_RXTO_ENA_MSK | \ + APPLE_S5L_UCON_RXTHRESH_ENA_MSK | \ + APPLE_S5L_UCON_TXTHRESH_ENA_MSK) #define APPLE_S5L_UTRSTAT_RXTHRESH (1<<4) #define APPLE_S5L_UTRSTAT_TXTHRESH (1<<5) -- cgit v1.2.3-58-ga151 From 0b46ac44f2673be2ee51bb52149cab3546ff1696 Mon Sep 17 00:00:00 2001 From: Ilpo Järvinen Date: Mon, 9 May 2022 12:34:44 +0300 Subject: termbits.h: create termbits-common.h for identical bits MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Some defines are the same across all archs. Move the most obvious intersection to termbits-common.h. Signed-off-by: Ilpo Järvinen Link: https://lore.kernel.org/r/20220509093446.6677-2-ilpo.jarvinen@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- arch/alpha/include/uapi/asm/termbits.h | 52 +----------------------- arch/mips/include/uapi/asm/termbits.h | 53 +----------------------- arch/parisc/include/uapi/asm/termbits.h | 54 +------------------------ arch/powerpc/include/uapi/asm/termbits.h | 52 +----------------------- arch/sparc/include/uapi/asm/termbits.h | 53 +----------------------- include/uapi/asm-generic/termbits-common.h | 65 ++++++++++++++++++++++++++++++ include/uapi/asm-generic/termbits.h | 53 +----------------------- 7 files changed, 76 insertions(+), 306 deletions(-) create mode 100644 include/uapi/asm-generic/termbits-common.h (limited to 'include') diff --git a/arch/alpha/include/uapi/asm/termbits.h b/arch/alpha/include/uapi/asm/termbits.h index 30dc7ff777b8..3c7a9afc4333 100644 --- a/arch/alpha/include/uapi/asm/termbits.h +++ b/arch/alpha/include/uapi/asm/termbits.h @@ -4,8 +4,8 @@ #include -typedef unsigned char cc_t; -typedef unsigned int speed_t; +#include + typedef unsigned int tcflag_t; /* @@ -72,33 +72,17 @@ struct ktermios { #define VTIME 17 /* c_iflag bits */ -#define IGNBRK 0x00001 -#define BRKINT 0x00002 -#define IGNPAR 0x00004 -#define PARMRK 0x00008 -#define INPCK 0x00010 -#define ISTRIP 0x00020 -#define INLCR 0x00040 -#define IGNCR 0x00080 -#define ICRNL 0x00100 #define IXON 0x00200 #define IXOFF 0x00400 -#define IXANY 0x00800 #define IUCLC 0x01000 #define IMAXBEL 0x02000 #define IUTF8 0x04000 /* c_oflag bits */ -#define OPOST 0x00001 #define ONLCR 0x00002 #define OLCUC 0x00004 -#define OCRNL 0x00008 -#define ONOCR 0x00010 -#define ONLRET 0x00020 -#define OFILL 0x000040 -#define OFDEL 0x000080 #define NLDLY 0x000300 #define NL0 0x000000 #define NL1 0x000100 @@ -131,24 +115,6 @@ struct ktermios { /* c_cflag bit meaning */ #define CBAUD 0x0000001f -#define B0 0x00000000 /* hang up */ -#define B50 0x00000001 -#define B75 0x00000002 -#define B110 0x00000003 -#define B134 0x00000004 -#define B150 0x00000005 -#define B200 0x00000006 -#define B300 0x00000007 -#define B600 0x00000008 -#define B1200 0x00000009 -#define B1800 0x0000000a -#define B2400 0x0000000b -#define B4800 0x0000000c -#define B9600 0x0000000d -#define B19200 0x0000000e -#define B38400 0x0000000f -#define EXTA B19200 -#define EXTB B38400 #define CBAUDEX 0x00000000 #define B57600 0x00000010 #define B115200 0x00000011 @@ -180,11 +146,8 @@ struct ktermios { #define HUPCL 0x00004000 #define CLOCAL 0x00008000 -#define CMSPAR 0x40000000 /* mark or space (stick) parity */ -#define CRTSCTS 0x80000000 /* flow control */ #define CIBAUD 0x1f0000 -#define IBSHIFT 16 /* c_lflag bits */ #define ISIG 0x00000080 @@ -204,17 +167,6 @@ struct ktermios { #define IEXTEN 0x00000400 #define EXTPROC 0x10000000 -/* Values for the ACTION argument to `tcflow'. */ -#define TCOOFF 0 -#define TCOON 1 -#define TCIOFF 2 -#define TCION 3 - -/* Values for the QUEUE_SELECTOR argument to `tcflush'. */ -#define TCIFLUSH 0 -#define TCOFLUSH 1 -#define TCIOFLUSH 2 - /* Values for the OPTIONAL_ACTIONS argument to `tcsetattr'. */ #define TCSANOW 0 #define TCSADRAIN 1 diff --git a/arch/mips/include/uapi/asm/termbits.h b/arch/mips/include/uapi/asm/termbits.h index d1315ccdb39a..b33f514315ce 100644 --- a/arch/mips/include/uapi/asm/termbits.h +++ b/arch/mips/include/uapi/asm/termbits.h @@ -13,8 +13,8 @@ #include -typedef unsigned char cc_t; -typedef unsigned int speed_t; +#include + typedef unsigned int tcflag_t; /* @@ -80,31 +80,15 @@ struct ktermios { #define VEOL 17 /* End-of-line character [ICANON]. */ /* c_iflag bits */ -#define IGNBRK 0x00001 /* Ignore break condition. */ -#define BRKINT 0x00002 /* Signal interrupt on break. */ -#define IGNPAR 0x00004 /* Ignore characters with parity errors. */ -#define PARMRK 0x00008 /* Mark parity and framing errors. */ -#define INPCK 0x00010 /* Enable input parity check. */ -#define ISTRIP 0x00020 /* Strip 8th bit off characters. */ -#define INLCR 0x00040 /* Map NL to CR on input. */ -#define IGNCR 0x00080 /* Ignore CR. */ -#define ICRNL 0x00100 /* Map CR to NL on input. */ #define IUCLC 0x00200 /* Map upper case to lower case on input. */ #define IXON 0x00400 /* Enable start/stop output control. */ -#define IXANY 0x00800 /* Any character will restart after stop. */ #define IXOFF 0x01000 /* Enable start/stop input control. */ #define IMAXBEL 0x02000 /* Ring bell when input queue is full. */ #define IUTF8 0x04000 /* Input is UTF-8 */ /* c_oflag bits */ -#define OPOST 0x00001 /* Perform output processing. */ #define OLCUC 0x00002 /* Map lower case to upper case on output. */ #define ONLCR 0x00004 /* Map NL to CR-NL on output. */ -#define OCRNL 0x00008 -#define ONOCR 0x00010 -#define ONLRET 0x00020 -#define OFILL 0x00040 -#define OFDEL 0x00080 #define NLDLY 0x00100 #define NL0 0x00000 #define NL1 0x00100 @@ -135,24 +119,6 @@ struct ktermios { /* c_cflag bit meaning */ #define CBAUD 0x0000100f -#define B0 0x00000000 /* hang up */ -#define B50 0x00000001 -#define B75 0x00000002 -#define B110 0x00000003 -#define B134 0x00000004 -#define B150 0x00000005 -#define B200 0x00000006 -#define B300 0x00000007 -#define B600 0x00000008 -#define B1200 0x00000009 -#define B1800 0x0000000a -#define B2400 0x0000000b -#define B4800 0x0000000c -#define B9600 0x0000000d -#define B19200 0x0000000e -#define B38400 0x0000000f -#define EXTA B19200 -#define EXTB B38400 #define CSIZE 0x00000030 /* Number of bits per byte (mask) */ #define CS5 0x00000000 /* 5 bits per byte */ #define CS6 0x00000010 /* 6 bits per byte */ @@ -182,10 +148,6 @@ struct ktermios { #define B3500000 0x0000100e #define B4000000 0x0000100f #define CIBAUD 0x100f0000 /* input baud rate */ -#define CMSPAR 0x40000000 /* mark or space (stick) parity */ -#define CRTSCTS 0x80000000 /* flow control */ - -#define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */ /* c_lflag bits */ #define ISIG 0x00001 /* Enable signals. */ @@ -209,17 +171,6 @@ struct ktermios { /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ #define TIOCSER_TEMT 0x01 /* Transmitter physically empty */ -/* tcflow() and TCXONC use these */ -#define TCOOFF 0 /* Suspend output. */ -#define TCOON 1 /* Restart suspended output. */ -#define TCIOFF 2 /* Send a STOP character. */ -#define TCION 3 /* Send a START character. */ - -/* tcflush() and TCFLSH use these */ -#define TCIFLUSH 0 /* Discard data received but not yet read. */ -#define TCOFLUSH 1 /* Discard data written but not yet sent. */ -#define TCIOFLUSH 2 /* Discard all pending data. */ - /* tcsetattr uses these */ #define TCSANOW TCSETS /* Change immediately. */ #define TCSADRAIN TCSETSW /* Change when pending output is written. */ diff --git a/arch/parisc/include/uapi/asm/termbits.h b/arch/parisc/include/uapi/asm/termbits.h index 6017ee08f099..7f74a822b7ea 100644 --- a/arch/parisc/include/uapi/asm/termbits.h +++ b/arch/parisc/include/uapi/asm/termbits.h @@ -4,8 +4,8 @@ #include -typedef unsigned char cc_t; -typedef unsigned int speed_t; +#include + typedef unsigned int tcflag_t; #define NCCS 19 @@ -61,31 +61,15 @@ struct ktermios { /* c_iflag bits */ -#define IGNBRK 0x00001 -#define BRKINT 0x00002 -#define IGNPAR 0x00004 -#define PARMRK 0x00008 -#define INPCK 0x00010 -#define ISTRIP 0x00020 -#define INLCR 0x00040 -#define IGNCR 0x00080 -#define ICRNL 0x00100 #define IUCLC 0x00200 #define IXON 0x00400 -#define IXANY 0x00800 #define IXOFF 0x01000 #define IMAXBEL 0x04000 #define IUTF8 0x08000 /* c_oflag bits */ -#define OPOST 0x00001 #define OLCUC 0x00002 #define ONLCR 0x00004 -#define OCRNL 0x00008 -#define ONOCR 0x00010 -#define ONLRET 0x00020 -#define OFILL 0x00040 -#define OFDEL 0x00080 #define NLDLY 0x00100 #define NL0 0x00000 #define NL1 0x00100 @@ -112,24 +96,6 @@ struct ktermios { /* c_cflag bit meaning */ #define CBAUD 0x0000100f -#define B0 0x00000000 /* hang up */ -#define B50 0x00000001 -#define B75 0x00000002 -#define B110 0x00000003 -#define B134 0x00000004 -#define B150 0x00000005 -#define B200 0x00000006 -#define B300 0x00000007 -#define B600 0x00000008 -#define B1200 0x00000009 -#define B1800 0x0000000a -#define B2400 0x0000000b -#define B4800 0x0000000c -#define B9600 0x0000000d -#define B19200 0x0000000e -#define B38400 0x0000000f -#define EXTA B19200 -#define EXTB B38400 #define CSIZE 0x00000030 #define CS5 0x00000000 #define CS6 0x00000010 @@ -159,11 +125,6 @@ struct ktermios { #define B3500000 0x0000100e #define B4000000 0x0000100f #define CIBAUD 0x100f0000 /* input baud rate */ -#define CMSPAR 0x40000000 /* mark or space (stick) parity */ -#define CRTSCTS 0x80000000 /* flow control */ - -#define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */ - /* c_lflag bits */ #define ISIG 0x00001 @@ -183,17 +144,6 @@ struct ktermios { #define IEXTEN 0x08000 #define EXTPROC 0x10000 -/* tcflow() and TCXONC use these */ -#define TCOOFF 0 -#define TCOON 1 -#define TCIOFF 2 -#define TCION 3 - -/* tcflush() and TCFLSH use these */ -#define TCIFLUSH 0 -#define TCOFLUSH 1 -#define TCIOFLUSH 2 - /* tcsetattr uses these */ #define TCSANOW 0 #define TCSADRAIN 1 diff --git a/arch/powerpc/include/uapi/asm/termbits.h b/arch/powerpc/include/uapi/asm/termbits.h index e4892f2d5592..19d1350a80bb 100644 --- a/arch/powerpc/include/uapi/asm/termbits.h +++ b/arch/powerpc/include/uapi/asm/termbits.h @@ -9,8 +9,8 @@ * 2 of the License, or (at your option) any later version. */ -typedef unsigned char cc_t; -typedef unsigned int speed_t; +#include + typedef unsigned int tcflag_t; /* @@ -64,33 +64,17 @@ struct ktermios { #define VDISCARD 16 /* c_iflag bits */ -#define IGNBRK 0x00001 -#define BRKINT 0x00002 -#define IGNPAR 0x00004 -#define PARMRK 0x00008 -#define INPCK 0x00010 -#define ISTRIP 0x00020 -#define INLCR 0x00040 -#define IGNCR 0x00080 -#define ICRNL 0x00100 #define IXON 0x00200 #define IXOFF 0x00400 -#define IXANY 0x00800 #define IUCLC 0x01000 #define IMAXBEL 0x02000 #define IUTF8 0x04000 /* c_oflag bits */ -#define OPOST 0x00001 #define ONLCR 0x00002 #define OLCUC 0x00004 -#define OCRNL 0x00008 -#define ONOCR 0x00010 -#define ONLRET 0x00020 -#define OFILL 0x000040 -#define OFDEL 0x000080 #define NLDLY 0x000300 #define NL0 0x000000 #define NL1 0x000100 @@ -119,24 +103,6 @@ struct ktermios { /* c_cflag bit meaning */ #define CBAUD 0x000000ff -#define B0 0x00000000 /* hang up */ -#define B50 0x00000001 -#define B75 0x00000002 -#define B110 0x00000003 -#define B134 0x00000004 -#define B150 0x00000005 -#define B200 0x00000006 -#define B300 0x00000007 -#define B600 0x00000008 -#define B1200 0x00000009 -#define B1800 0x0000000a -#define B2400 0x0000000b -#define B4800 0x0000000c -#define B9600 0x0000000d -#define B19200 0x0000000e -#define B38400 0x0000000f -#define EXTA B19200 -#define EXTB B38400 #define CBAUDEX 0x00000000 #define B57600 0x00000010 #define B115200 0x00000011 @@ -156,7 +122,6 @@ struct ktermios { #define BOTHER 0x0000001f #define CIBAUD 0x00ff0000 -#define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */ #define CSIZE 0x00000300 #define CS5 0x00000000 @@ -171,8 +136,6 @@ struct ktermios { #define HUPCL 0x00004000 #define CLOCAL 0x00008000 -#define CMSPAR 0x40000000 /* mark or space (stick) parity */ -#define CRTSCTS 0x80000000 /* flow control */ /* c_lflag bits */ #define ISIG 0x00000080 @@ -192,17 +155,6 @@ struct ktermios { #define IEXTEN 0x00000400 #define EXTPROC 0x10000000 -/* Values for the ACTION argument to `tcflow'. */ -#define TCOOFF 0 -#define TCOON 1 -#define TCIOFF 2 -#define TCION 3 - -/* Values for the QUEUE_SELECTOR argument to `tcflush'. */ -#define TCIFLUSH 0 -#define TCOFLUSH 1 -#define TCIOFLUSH 2 - /* Values for the OPTIONAL_ACTIONS argument to `tcsetattr'. */ #define TCSANOW 0 #define TCSADRAIN 1 diff --git a/arch/sparc/include/uapi/asm/termbits.h b/arch/sparc/include/uapi/asm/termbits.h index ce5ad5d0f105..854bdd153cca 100644 --- a/arch/sparc/include/uapi/asm/termbits.h +++ b/arch/sparc/include/uapi/asm/termbits.h @@ -4,8 +4,7 @@ #include -typedef unsigned char cc_t; -typedef unsigned int speed_t; +#include #if defined(__sparc__) && defined(__arch64__) typedef unsigned int tcflag_t; @@ -90,31 +89,15 @@ struct ktermios { #endif /* c_iflag bits */ -#define IGNBRK 0x00000001 -#define BRKINT 0x00000002 -#define IGNPAR 0x00000004 -#define PARMRK 0x00000008 -#define INPCK 0x00000010 -#define ISTRIP 0x00000020 -#define INLCR 0x00000040 -#define IGNCR 0x00000080 -#define ICRNL 0x00000100 #define IUCLC 0x00000200 #define IXON 0x00000400 -#define IXANY 0x00000800 #define IXOFF 0x00001000 #define IMAXBEL 0x00002000 #define IUTF8 0x00004000 /* c_oflag bits */ -#define OPOST 0x00000001 #define OLCUC 0x00000002 #define ONLCR 0x00000004 -#define OCRNL 0x00000008 -#define ONOCR 0x00000010 -#define ONLRET 0x00000020 -#define OFILL 0x00000040 -#define OFDEL 0x00000080 #define NLDLY 0x00000100 #define NL0 0x00000000 #define NL1 0x00000100 @@ -143,24 +126,6 @@ struct ktermios { /* c_cflag bit meaning */ #define CBAUD 0x0000100f -#define B0 0x00000000 /* hang up */ -#define B50 0x00000001 -#define B75 0x00000002 -#define B110 0x00000003 -#define B134 0x00000004 -#define B150 0x00000005 -#define B200 0x00000006 -#define B300 0x00000007 -#define B600 0x00000008 -#define B1200 0x00000009 -#define B1800 0x0000000a -#define B2400 0x0000000b -#define B4800 0x0000000c -#define B9600 0x0000000d -#define B19200 0x0000000e -#define B38400 0x0000000f -#define EXTA B19200 -#define EXTB B38400 #define CSIZE 0x00000030 #define CS5 0x00000000 #define CS6 0x00000010 @@ -201,10 +166,6 @@ struct ktermios { #define B3500000 0x00001012 #define B4000000 0x00001013 */ #define CIBAUD 0x100f0000 /* input baud rate (not used) */ -#define CMSPAR 0x40000000 /* mark or space (stick) parity */ -#define CRTSCTS 0x80000000 /* flow control */ - -#define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */ /* c_lflag bits */ #define ISIG 0x00000001 @@ -244,18 +205,6 @@ struct ktermios { /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ #define TIOCSER_TEMT 0x01 /* Transmitter physically empty */ - -/* tcflow() and TCXONC use these */ -#define TCOOFF 0 -#define TCOON 1 -#define TCIOFF 2 -#define TCION 3 - -/* tcflush() and TCFLSH use these */ -#define TCIFLUSH 0 -#define TCOFLUSH 1 -#define TCIOFLUSH 2 - /* tcsetattr uses these */ #define TCSANOW 0 #define TCSADRAIN 1 diff --git a/include/uapi/asm-generic/termbits-common.h b/include/uapi/asm-generic/termbits-common.h new file mode 100644 index 000000000000..4d084fe8def5 --- /dev/null +++ b/include/uapi/asm-generic/termbits-common.h @@ -0,0 +1,65 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef __ASM_GENERIC_TERMBITS_COMMON_H +#define __ASM_GENERIC_TERMBITS_COMMON_H + +typedef unsigned char cc_t; +typedef unsigned int speed_t; + +/* c_iflag bits */ +#define IGNBRK 0x001 /* Ignore break condition */ +#define BRKINT 0x002 /* Signal interrupt on break */ +#define IGNPAR 0x004 /* Ignore characters with parity errors */ +#define PARMRK 0x008 /* Mark parity and framing errors */ +#define INPCK 0x010 /* Enable input parity check */ +#define ISTRIP 0x020 /* Strip 8th bit off characters */ +#define INLCR 0x040 /* Map NL to CR on input */ +#define IGNCR 0x080 /* Ignore CR */ +#define ICRNL 0x100 /* Map CR to NL on input */ +#define IXANY 0x800 /* Any character will restart after stop */ + +/* c_oflag bits */ +#define OPOST 0x01 /* Perform output processing */ +#define OCRNL 0x08 +#define ONOCR 0x10 +#define ONLRET 0x20 +#define OFILL 0x40 +#define OFDEL 0x80 + +/* c_cflag bit meaning */ +/* Common CBAUD rates */ +#define B0 0x00000000 /* hang up */ +#define B50 0x00000001 +#define B75 0x00000002 +#define B110 0x00000003 +#define B134 0x00000004 +#define B150 0x00000005 +#define B200 0x00000006 +#define B300 0x00000007 +#define B600 0x00000008 +#define B1200 0x00000009 +#define B1800 0x0000000a +#define B2400 0x0000000b +#define B4800 0x0000000c +#define B9600 0x0000000d +#define B19200 0x0000000e +#define B38400 0x0000000f +#define EXTA B19200 +#define EXTB B38400 + +#define CMSPAR 0x40000000 /* mark or space (stick) parity */ +#define CRTSCTS 0x80000000 /* flow control */ + +#define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */ + +/* tcflow() ACTION argument and TCXONC use these */ +#define TCOOFF 0 /* Suspend output */ +#define TCOON 1 /* Restart suspended output */ +#define TCIOFF 2 /* Send a STOP character */ +#define TCION 3 /* Send a START character */ + +/* tcflush() QUEUE_SELECTOR argument and TCFLSH use these */ +#define TCIFLUSH 0 /* Discard data received but not yet read */ +#define TCOFLUSH 1 /* Discard data written but not yet sent */ +#define TCIOFLUSH 2 /* Discard all pending data */ + +#endif /* __ASM_GENERIC_TERMBITS_COMMON_H */ diff --git a/include/uapi/asm-generic/termbits.h b/include/uapi/asm-generic/termbits.h index 470fd673ff84..78a85c326eef 100644 --- a/include/uapi/asm-generic/termbits.h +++ b/include/uapi/asm-generic/termbits.h @@ -4,8 +4,8 @@ #include -typedef unsigned char cc_t; -typedef unsigned int speed_t; +#include + typedef unsigned int tcflag_t; #define NCCS 19 @@ -60,31 +60,15 @@ struct ktermios { #define VEOL2 16 /* c_iflag bits */ -#define IGNBRK 0x00001 -#define BRKINT 0x00002 -#define IGNPAR 0x00004 -#define PARMRK 0x00008 -#define INPCK 0x00010 -#define ISTRIP 0x00020 -#define INLCR 0x00040 -#define IGNCR 0x00080 -#define ICRNL 0x00100 #define IUCLC 0x00200 #define IXON 0x00400 -#define IXANY 0x00800 #define IXOFF 0x01000 #define IMAXBEL 0x02000 #define IUTF8 0x04000 /* c_oflag bits */ -#define OPOST 0x00001 #define OLCUC 0x00002 #define ONLCR 0x00004 -#define OCRNL 0x00008 -#define ONOCR 0x00010 -#define ONLRET 0x00020 -#define OFILL 0x00040 -#define OFDEL 0x00080 #define NLDLY 0x00100 #define NL0 0x00000 #define NL1 0x00100 @@ -111,24 +95,6 @@ struct ktermios { /* c_cflag bit meaning */ #define CBAUD 0x0000100f -#define B0 0x00000000 /* hang up */ -#define B50 0x00000001 -#define B75 0x00000002 -#define B110 0x00000003 -#define B134 0x00000004 -#define B150 0x00000005 -#define B200 0x00000006 -#define B300 0x00000007 -#define B600 0x00000008 -#define B1200 0x00000009 -#define B1800 0x0000000a -#define B2400 0x0000000b -#define B4800 0x0000000c -#define B9600 0x0000000d -#define B19200 0x0000000e -#define B38400 0x0000000f -#define EXTA B19200 -#define EXTB B38400 #define CSIZE 0x00000030 #define CS5 0x00000000 #define CS6 0x00000010 @@ -158,10 +124,6 @@ struct ktermios { #define B3500000 0x0000100e #define B4000000 0x0000100f #define CIBAUD 0x100f0000 /* input baud rate */ -#define CMSPAR 0x40000000 /* mark or space (stick) parity */ -#define CRTSCTS 0x80000000 /* flow control */ - -#define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */ /* c_lflag bits */ #define ISIG 0x00001 @@ -181,17 +143,6 @@ struct ktermios { #define IEXTEN 0x08000 #define EXTPROC 0x10000 -/* tcflow() and TCXONC use these */ -#define TCOOFF 0 -#define TCOON 1 -#define TCIOFF 2 -#define TCION 3 - -/* tcflush() and TCFLSH use these */ -#define TCIFLUSH 0 -#define TCOFLUSH 1 -#define TCIOFLUSH 2 - /* tcsetattr uses these */ #define TCSANOW 0 #define TCSADRAIN 1 -- cgit v1.2.3-58-ga151 From c9b34088e80efe30459517fa3834cf78532c9a02 Mon Sep 17 00:00:00 2001 From: Ilpo Järvinen Date: Mon, 9 May 2022 12:34:45 +0300 Subject: termbits.h: Align lines & format MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - Align c_cc defines. - Remove extra newlines. - Realign & adjust number of leading zeros. - Reorder c_cflag defines to ascending order - Make comment ending shorted (=remove period and one extra space from the comments in mips). Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Ilpo Järvinen Link: https://lore.kernel.org/r/20220509093446.6677-3-ilpo.jarvinen@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- arch/alpha/include/uapi/asm/termbits.h | 130 ++++++++++++------------ arch/mips/include/uapi/asm/termbits.h | 156 ++++++++++++++-------------- arch/parisc/include/uapi/asm/termbits.h | 77 +++++++------- arch/powerpc/include/uapi/asm/termbits.h | 100 +++++++++--------- arch/sparc/include/uapi/asm/termbits.h | 168 +++++++++++++++---------------- include/uapi/asm-generic/termbits.h | 76 +++++++------- 6 files changed, 346 insertions(+), 361 deletions(-) (limited to 'include') diff --git a/arch/alpha/include/uapi/asm/termbits.h b/arch/alpha/include/uapi/asm/termbits.h index 3c7a9afc4333..735e9ffe2795 100644 --- a/arch/alpha/include/uapi/asm/termbits.h +++ b/arch/alpha/include/uapi/asm/termbits.h @@ -53,60 +53,58 @@ struct ktermios { }; /* c_cc characters */ -#define VEOF 0 -#define VEOL 1 -#define VEOL2 2 -#define VERASE 3 -#define VWERASE 4 -#define VKILL 5 -#define VREPRINT 6 -#define VSWTC 7 -#define VINTR 8 -#define VQUIT 9 -#define VSUSP 10 -#define VSTART 12 -#define VSTOP 13 -#define VLNEXT 14 -#define VDISCARD 15 -#define VMIN 16 -#define VTIME 17 +#define VEOF 0 +#define VEOL 1 +#define VEOL2 2 +#define VERASE 3 +#define VWERASE 4 +#define VKILL 5 +#define VREPRINT 6 +#define VSWTC 7 +#define VINTR 8 +#define VQUIT 9 +#define VSUSP 10 +#define VSTART 12 +#define VSTOP 13 +#define VLNEXT 14 +#define VDISCARD 15 +#define VMIN 16 +#define VTIME 17 /* c_iflag bits */ -#define IXON 0x00200 -#define IXOFF 0x00400 -#define IUCLC 0x01000 -#define IMAXBEL 0x02000 -#define IUTF8 0x04000 +#define IXON 0x0200 +#define IXOFF 0x0400 +#define IUCLC 0x1000 +#define IMAXBEL 0x2000 +#define IUTF8 0x4000 /* c_oflag bits */ #define ONLCR 0x00002 #define OLCUC 0x00004 - - -#define NLDLY 0x000300 -#define NL0 0x000000 -#define NL1 0x000100 -#define NL2 0x000200 -#define NL3 0x000300 -#define TABDLY 0x000c00 -#define TAB0 0x000000 -#define TAB1 0x000400 -#define TAB2 0x000800 -#define TAB3 0x000c00 -#define CRDLY 0x003000 -#define CR0 0x000000 -#define CR1 0x001000 -#define CR2 0x002000 -#define CR3 0x003000 -#define FFDLY 0x004000 -#define FF0 0x000000 -#define FF1 0x004000 -#define BSDLY 0x008000 -#define BS0 0x000000 -#define BS1 0x008000 -#define VTDLY 0x010000 -#define VT0 0x000000 -#define VT1 0x010000 +#define NLDLY 0x00300 +#define NL0 0x00000 +#define NL1 0x00100 +#define NL2 0x00200 +#define NL3 0x00300 +#define TABDLY 0x00c00 +#define TAB0 0x00000 +#define TAB1 0x00400 +#define TAB2 0x00800 +#define TAB3 0x00c00 +#define CRDLY 0x03000 +#define CR0 0x00000 +#define CR1 0x01000 +#define CR2 0x02000 +#define CR3 0x03000 +#define FFDLY 0x04000 +#define FF0 0x00000 +#define FF1 0x04000 +#define BSDLY 0x08000 +#define BS0 0x00000 +#define BS1 0x08000 +#define VTDLY 0x10000 +#define VT0 0x00000 +#define VT1 0x10000 /* * Should be equivalent to TAB3, see description of TAB3 in * POSIX.1-2008, Ch. 11.2.3 "Output Modes" @@ -116,38 +114,34 @@ struct ktermios { /* c_cflag bit meaning */ #define CBAUD 0x0000001f #define CBAUDEX 0x00000000 -#define B57600 0x00000010 -#define B115200 0x00000011 -#define B230400 0x00000012 -#define B460800 0x00000013 -#define B500000 0x00000014 -#define B576000 0x00000015 -#define B921600 0x00000016 -#define B1000000 0x00000017 -#define B1152000 0x00000018 -#define B1500000 0x00000019 -#define B2000000 0x0000001a -#define B2500000 0x0000001b -#define B3000000 0x0000001c -#define B3500000 0x0000001d -#define B4000000 0x0000001e #define BOTHER 0x0000001f - +#define B57600 0x00000010 +#define B115200 0x00000011 +#define B230400 0x00000012 +#define B460800 0x00000013 +#define B500000 0x00000014 +#define B576000 0x00000015 +#define B921600 0x00000016 +#define B1000000 0x00000017 +#define B1152000 0x00000018 +#define B1500000 0x00000019 +#define B2000000 0x0000001a +#define B2500000 0x0000001b +#define B3000000 0x0000001c +#define B3500000 0x0000001d +#define B4000000 0x0000001e #define CSIZE 0x00000300 #define CS5 0x00000000 #define CS6 0x00000100 #define CS7 0x00000200 #define CS8 0x00000300 - #define CSTOPB 0x00000400 #define CREAD 0x00000800 #define PARENB 0x00001000 #define PARODD 0x00002000 #define HUPCL 0x00004000 - #define CLOCAL 0x00008000 - -#define CIBAUD 0x1f0000 +#define CIBAUD 0x001f0000 /* c_lflag bits */ #define ISIG 0x00000080 diff --git a/arch/mips/include/uapi/asm/termbits.h b/arch/mips/include/uapi/asm/termbits.h index b33f514315ce..8fa3e79d4f94 100644 --- a/arch/mips/include/uapi/asm/termbits.h +++ b/arch/mips/include/uapi/asm/termbits.h @@ -15,7 +15,7 @@ #include -typedef unsigned int tcflag_t; +typedef unsigned int tcflag_t; /* * The ABI says nothing about NCC but seems to use NCCS as @@ -54,64 +54,64 @@ struct ktermios { }; /* c_cc characters */ -#define VINTR 0 /* Interrupt character [ISIG]. */ -#define VQUIT 1 /* Quit character [ISIG]. */ -#define VERASE 2 /* Erase character [ICANON]. */ -#define VKILL 3 /* Kill-line character [ICANON]. */ -#define VMIN 4 /* Minimum number of bytes read at once [!ICANON]. */ -#define VTIME 5 /* Time-out value (tenths of a second) [!ICANON]. */ -#define VEOL2 6 /* Second EOL character [ICANON]. */ +#define VINTR 0 /* Interrupt character [ISIG] */ +#define VQUIT 1 /* Quit character [ISIG] */ +#define VERASE 2 /* Erase character [ICANON] */ +#define VKILL 3 /* Kill-line character [ICANON] */ +#define VMIN 4 /* Minimum number of bytes read at once [!ICANON] */ +#define VTIME 5 /* Time-out value (tenths of a second) [!ICANON] */ +#define VEOL2 6 /* Second EOL character [ICANON] */ #define VSWTC 7 /* ??? */ #define VSWTCH VSWTC -#define VSTART 8 /* Start (X-ON) character [IXON, IXOFF]. */ -#define VSTOP 9 /* Stop (X-OFF) character [IXON, IXOFF]. */ -#define VSUSP 10 /* Suspend character [ISIG]. */ +#define VSTART 8 /* Start (X-ON) character [IXON, IXOFF] */ +#define VSTOP 9 /* Stop (X-OFF) character [IXON, IXOFF] */ +#define VSUSP 10 /* Suspend character [ISIG] */ #if 0 /* * VDSUSP is not supported */ -#define VDSUSP 11 /* Delayed suspend character [ISIG]. */ +#define VDSUSP 11 /* Delayed suspend character [ISIG] */ #endif -#define VREPRINT 12 /* Reprint-line character [ICANON]. */ -#define VDISCARD 13 /* Discard character [IEXTEN]. */ -#define VWERASE 14 /* Word-erase character [ICANON]. */ -#define VLNEXT 15 /* Literal-next character [IEXTEN]. */ -#define VEOF 16 /* End-of-file character [ICANON]. */ -#define VEOL 17 /* End-of-line character [ICANON]. */ +#define VREPRINT 12 /* Reprint-line character [ICANON] */ +#define VDISCARD 13 /* Discard character [IEXTEN] */ +#define VWERASE 14 /* Word-erase character [ICANON] */ +#define VLNEXT 15 /* Literal-next character [IEXTEN] */ +#define VEOF 16 /* End-of-file character [ICANON] */ +#define VEOL 17 /* End-of-line character [ICANON] */ /* c_iflag bits */ -#define IUCLC 0x00200 /* Map upper case to lower case on input. */ -#define IXON 0x00400 /* Enable start/stop output control. */ -#define IXOFF 0x01000 /* Enable start/stop input control. */ -#define IMAXBEL 0x02000 /* Ring bell when input queue is full. */ -#define IUTF8 0x04000 /* Input is UTF-8 */ +#define IUCLC 0x0200 /* Map upper case to lower case on input */ +#define IXON 0x0400 /* Enable start/stop output control */ +#define IXOFF 0x1000 /* Enable start/stop input control */ +#define IMAXBEL 0x2000 /* Ring bell when input queue is full */ +#define IUTF8 0x4000 /* Input is UTF-8 */ /* c_oflag bits */ -#define OLCUC 0x00002 /* Map lower case to upper case on output. */ -#define ONLCR 0x00004 /* Map NL to CR-NL on output. */ +#define OLCUC 0x00002 /* Map lower case to upper case on output */ +#define ONLCR 0x00004 /* Map NL to CR-NL on output */ #define NLDLY 0x00100 -#define NL0 0x00000 -#define NL1 0x00100 +#define NL0 0x00000 +#define NL1 0x00100 #define CRDLY 0x00600 -#define CR0 0x00000 -#define CR1 0x00200 -#define CR2 0x00400 -#define CR3 0x00600 +#define CR0 0x00000 +#define CR1 0x00200 +#define CR2 0x00400 +#define CR3 0x00600 #define TABDLY 0x01800 -#define TAB0 0x00000 -#define TAB1 0x00800 -#define TAB2 0x01000 -#define TAB3 0x01800 -#define XTABS 0x01800 +#define TAB0 0x00000 +#define TAB1 0x00800 +#define TAB2 0x01000 +#define TAB3 0x01800 +#define XTABS 0x01800 #define BSDLY 0x02000 -#define BS0 0x00000 -#define BS1 0x02000 +#define BS0 0x00000 +#define BS1 0x02000 #define VTDLY 0x04000 -#define VT0 0x00000 -#define VT1 0x04000 +#define VT0 0x00000 +#define VT1 0x04000 #define FFDLY 0x08000 -#define FF0 0x00000 -#define FF1 0x08000 +#define FF0 0x00000 +#define FF1 0x08000 /* #define PAGEOUT ??? #define WRAP ??? @@ -120,10 +120,10 @@ struct ktermios { /* c_cflag bit meaning */ #define CBAUD 0x0000100f #define CSIZE 0x00000030 /* Number of bits per byte (mask) */ -#define CS5 0x00000000 /* 5 bits per byte */ -#define CS6 0x00000010 /* 6 bits per byte */ -#define CS7 0x00000020 /* 7 bits per byte */ -#define CS8 0x00000030 /* 8 bits per byte */ +#define CS5 0x00000000 /* 5 bits per byte */ +#define CS6 0x00000010 /* 6 bits per byte */ +#define CS7 0x00000020 /* 7 bits per byte */ +#define CS8 0x00000030 /* 8 bits per byte */ #define CSTOPB 0x00000040 /* Two stop bits instead of one */ #define CREAD 0x00000080 /* Enable receiver */ #define PARENB 0x00000100 /* Parity enable */ @@ -131,40 +131,40 @@ struct ktermios { #define HUPCL 0x00000400 /* Hang up on last close */ #define CLOCAL 0x00000800 /* Ignore modem status lines */ #define CBAUDEX 0x00001000 -#define BOTHER 0x00001000 -#define B57600 0x00001001 -#define B115200 0x00001002 -#define B230400 0x00001003 -#define B460800 0x00001004 -#define B500000 0x00001005 -#define B576000 0x00001006 -#define B921600 0x00001007 -#define B1000000 0x00001008 -#define B1152000 0x00001009 -#define B1500000 0x0000100a -#define B2000000 0x0000100b -#define B2500000 0x0000100c -#define B3000000 0x0000100d -#define B3500000 0x0000100e -#define B4000000 0x0000100f +#define BOTHER 0x00001000 +#define B57600 0x00001001 +#define B115200 0x00001002 +#define B230400 0x00001003 +#define B460800 0x00001004 +#define B500000 0x00001005 +#define B576000 0x00001006 +#define B921600 0x00001007 +#define B1000000 0x00001008 +#define B1152000 0x00001009 +#define B1500000 0x0000100a +#define B2000000 0x0000100b +#define B2500000 0x0000100c +#define B3000000 0x0000100d +#define B3500000 0x0000100e +#define B4000000 0x0000100f #define CIBAUD 0x100f0000 /* input baud rate */ /* c_lflag bits */ -#define ISIG 0x00001 /* Enable signals. */ -#define ICANON 0x00002 /* Do erase and kill processing. */ +#define ISIG 0x00001 /* Enable signals */ +#define ICANON 0x00002 /* Do erase and kill processing */ #define XCASE 0x00004 -#define ECHO 0x00008 /* Enable echo. */ -#define ECHOE 0x00010 /* Visual erase for ERASE. */ -#define ECHOK 0x00020 /* Echo NL after KILL. */ -#define ECHONL 0x00040 /* Echo NL even if ECHO is off. */ -#define NOFLSH 0x00080 /* Disable flush after interrupt. */ -#define IEXTEN 0x00100 /* Enable DISCARD and LNEXT. */ -#define ECHOCTL 0x00200 /* Echo control characters as ^X. */ -#define ECHOPRT 0x00400 /* Hardcopy visual erase. */ -#define ECHOKE 0x00800 /* Visual erase for KILL. */ +#define ECHO 0x00008 /* Enable echo */ +#define ECHOE 0x00010 /* Visual erase for ERASE */ +#define ECHOK 0x00020 /* Echo NL after KILL */ +#define ECHONL 0x00040 /* Echo NL even if ECHO is off */ +#define NOFLSH 0x00080 /* Disable flush after interrupt */ +#define IEXTEN 0x00100 /* Enable DISCARD and LNEXT */ +#define ECHOCTL 0x00200 /* Echo control characters as ^X */ +#define ECHOPRT 0x00400 /* Hardcopy visual erase */ +#define ECHOKE 0x00800 /* Visual erase for KILL */ #define FLUSHO 0x02000 -#define PENDIN 0x04000 /* Retype pending input (state). */ -#define TOSTOP 0x08000 /* Send SIGTTOU for background output. */ +#define PENDIN 0x04000 /* Retype pending input (state) */ +#define TOSTOP 0x08000 /* Send SIGTTOU for background output */ #define ITOSTOP TOSTOP #define EXTPROC 0x10000 /* External processing on pty */ @@ -172,8 +172,8 @@ struct ktermios { #define TIOCSER_TEMT 0x01 /* Transmitter physically empty */ /* tcsetattr uses these */ -#define TCSANOW TCSETS /* Change immediately. */ -#define TCSADRAIN TCSETSW /* Change when pending output is written. */ -#define TCSAFLUSH TCSETSF /* Flush pending input before changing. */ +#define TCSANOW TCSETS /* Change immediately */ +#define TCSADRAIN TCSETSW /* Change when pending output is written */ +#define TCSAFLUSH TCSETSF /* Flush pending input before changing */ #endif /* _ASM_TERMBITS_H */ diff --git a/arch/parisc/include/uapi/asm/termbits.h b/arch/parisc/include/uapi/asm/termbits.h index 7f74a822b7ea..d72c5ebf3a3a 100644 --- a/arch/parisc/include/uapi/asm/termbits.h +++ b/arch/parisc/include/uapi/asm/termbits.h @@ -41,31 +41,30 @@ struct ktermios { }; /* c_cc characters */ -#define VINTR 0 -#define VQUIT 1 -#define VERASE 2 -#define VKILL 3 -#define VEOF 4 -#define VTIME 5 -#define VMIN 6 -#define VSWTC 7 -#define VSTART 8 -#define VSTOP 9 -#define VSUSP 10 -#define VEOL 11 -#define VREPRINT 12 -#define VDISCARD 13 -#define VWERASE 14 -#define VLNEXT 15 -#define VEOL2 16 - +#define VINTR 0 +#define VQUIT 1 +#define VERASE 2 +#define VKILL 3 +#define VEOF 4 +#define VTIME 5 +#define VMIN 6 +#define VSWTC 7 +#define VSTART 8 +#define VSTOP 9 +#define VSUSP 10 +#define VEOL 11 +#define VREPRINT 12 +#define VDISCARD 13 +#define VWERASE 14 +#define VLNEXT 15 +#define VEOL2 16 /* c_iflag bits */ -#define IUCLC 0x00200 -#define IXON 0x00400 -#define IXOFF 0x01000 -#define IMAXBEL 0x04000 -#define IUTF8 0x08000 +#define IUCLC 0x0200 +#define IXON 0x0400 +#define IXOFF 0x1000 +#define IMAXBEL 0x4000 +#define IUTF8 0x8000 /* c_oflag bits */ #define OLCUC 0x00002 @@ -108,22 +107,22 @@ struct ktermios { #define HUPCL 0x00000400 #define CLOCAL 0x00000800 #define CBAUDEX 0x00001000 -#define BOTHER 0x00001000 -#define B57600 0x00001001 -#define B115200 0x00001002 -#define B230400 0x00001003 -#define B460800 0x00001004 -#define B500000 0x00001005 -#define B576000 0x00001006 -#define B921600 0x00001007 -#define B1000000 0x00001008 -#define B1152000 0x00001009 -#define B1500000 0x0000100a -#define B2000000 0x0000100b -#define B2500000 0x0000100c -#define B3000000 0x0000100d -#define B3500000 0x0000100e -#define B4000000 0x0000100f +#define BOTHER 0x00001000 +#define B57600 0x00001001 +#define B115200 0x00001002 +#define B230400 0x00001003 +#define B460800 0x00001004 +#define B500000 0x00001005 +#define B576000 0x00001006 +#define B921600 0x00001007 +#define B1000000 0x00001008 +#define B1152000 0x00001009 +#define B1500000 0x0000100a +#define B2000000 0x0000100b +#define B2500000 0x0000100c +#define B3000000 0x0000100d +#define B3500000 0x0000100e +#define B4000000 0x0000100f #define CIBAUD 0x100f0000 /* input baud rate */ /* c_lflag bits */ diff --git a/arch/powerpc/include/uapi/asm/termbits.h b/arch/powerpc/include/uapi/asm/termbits.h index 19d1350a80bb..21dc86dcb2f1 100644 --- a/arch/powerpc/include/uapi/asm/termbits.h +++ b/arch/powerpc/include/uapi/asm/termbits.h @@ -64,78 +64,72 @@ struct ktermios { #define VDISCARD 16 /* c_iflag bits */ -#define IXON 0x00200 -#define IXOFF 0x00400 -#define IUCLC 0x01000 -#define IMAXBEL 0x02000 -#define IUTF8 0x04000 +#define IXON 0x0200 +#define IXOFF 0x0400 +#define IUCLC 0x1000 +#define IMAXBEL 0x2000 +#define IUTF8 0x4000 /* c_oflag bits */ #define ONLCR 0x00002 #define OLCUC 0x00004 - - -#define NLDLY 0x000300 -#define NL0 0x000000 -#define NL1 0x000100 -#define NL2 0x000200 -#define NL3 0x000300 -#define TABDLY 0x000c00 -#define TAB0 0x000000 -#define TAB1 0x000400 -#define TAB2 0x000800 -#define TAB3 0x000c00 -#define XTABS 0x000c00 /* required by POSIX to == TAB3 */ -#define CRDLY 0x003000 -#define CR0 0x000000 -#define CR1 0x001000 -#define CR2 0x002000 -#define CR3 0x003000 -#define FFDLY 0x004000 -#define FF0 0x000000 -#define FF1 0x004000 -#define BSDLY 0x008000 -#define BS0 0x000000 -#define BS1 0x008000 -#define VTDLY 0x010000 -#define VT0 0x000000 -#define VT1 0x010000 +#define NLDLY 0x00300 +#define NL0 0x00000 +#define NL1 0x00100 +#define NL2 0x00200 +#define NL3 0x00300 +#define TABDLY 0x00c00 +#define TAB0 0x00000 +#define TAB1 0x00400 +#define TAB2 0x00800 +#define TAB3 0x00c00 +#define XTABS 0x00c00 /* required by POSIX to == TAB3 */ +#define CRDLY 0x03000 +#define CR0 0x00000 +#define CR1 0x01000 +#define CR2 0x02000 +#define CR3 0x03000 +#define FFDLY 0x04000 +#define FF0 0x00000 +#define FF1 0x04000 +#define BSDLY 0x08000 +#define BS0 0x00000 +#define BS1 0x08000 +#define VTDLY 0x10000 +#define VT0 0x00000 +#define VT1 0x10000 /* c_cflag bit meaning */ #define CBAUD 0x000000ff #define CBAUDEX 0x00000000 -#define B57600 0x00000010 -#define B115200 0x00000011 -#define B230400 0x00000012 -#define B460800 0x00000013 -#define B500000 0x00000014 -#define B576000 0x00000015 -#define B921600 0x00000016 -#define B1000000 0x00000017 -#define B1152000 0x00000018 -#define B1500000 0x00000019 -#define B2000000 0x0000001a -#define B2500000 0x0000001b -#define B3000000 0x0000001c -#define B3500000 0x0000001d -#define B4000000 0x0000001e -#define BOTHER 0x0000001f - -#define CIBAUD 0x00ff0000 - +#define BOTHER 0x0000001f +#define B57600 0x00000010 +#define B115200 0x00000011 +#define B230400 0x00000012 +#define B460800 0x00000013 +#define B500000 0x00000014 +#define B576000 0x00000015 +#define B921600 0x00000016 +#define B1000000 0x00000017 +#define B1152000 0x00000018 +#define B1500000 0x00000019 +#define B2000000 0x0000001a +#define B2500000 0x0000001b +#define B3000000 0x0000001c +#define B3500000 0x0000001d +#define B4000000 0x0000001e #define CSIZE 0x00000300 #define CS5 0x00000000 #define CS6 0x00000100 #define CS7 0x00000200 #define CS8 0x00000300 - #define CSTOPB 0x00000400 #define CREAD 0x00000800 #define PARENB 0x00001000 #define PARODD 0x00002000 #define HUPCL 0x00004000 - #define CLOCAL 0x00008000 +#define CIBAUD 0x00ff0000 /* c_lflag bits */ #define ISIG 0x00000080 diff --git a/arch/sparc/include/uapi/asm/termbits.h b/arch/sparc/include/uapi/asm/termbits.h index 854bdd153cca..cfcc4e07ce51 100644 --- a/arch/sparc/include/uapi/asm/termbits.h +++ b/arch/sparc/include/uapi/asm/termbits.h @@ -7,9 +7,9 @@ #include #if defined(__sparc__) && defined(__arch64__) -typedef unsigned int tcflag_t; +typedef unsigned int tcflag_t; #else -typedef unsigned long tcflag_t; +typedef unsigned long tcflag_t; #endif #define NCC 8 @@ -60,21 +60,19 @@ struct ktermios { }; /* c_cc characters */ -#define VINTR 0 -#define VQUIT 1 -#define VERASE 2 -#define VKILL 3 -#define VEOF 4 -#define VEOL 5 -#define VEOL2 6 -#define VSWTC 7 -#define VSTART 8 -#define VSTOP 9 - - +#define VINTR 0 +#define VQUIT 1 +#define VERASE 2 +#define VKILL 3 +#define VEOF 4 +#define VEOL 5 +#define VEOL2 6 +#define VSWTC 7 +#define VSTART 8 +#define VSTOP 9 #define VSUSP 10 -#define VDSUSP 11 /* SunOS POSIX nicety I do believe... */ +#define VDSUSP 11 /* SunOS POSIX nicety I do believe... */ #define VREPRINT 12 #define VDISCARD 13 #define VWERASE 14 @@ -89,83 +87,83 @@ struct ktermios { #endif /* c_iflag bits */ -#define IUCLC 0x00000200 -#define IXON 0x00000400 -#define IXOFF 0x00001000 -#define IMAXBEL 0x00002000 -#define IUTF8 0x00004000 +#define IUCLC 0x0200 +#define IXON 0x0400 +#define IXOFF 0x1000 +#define IMAXBEL 0x2000 +#define IUTF8 0x4000 /* c_oflag bits */ -#define OLCUC 0x00000002 -#define ONLCR 0x00000004 -#define NLDLY 0x00000100 -#define NL0 0x00000000 -#define NL1 0x00000100 -#define CRDLY 0x00000600 -#define CR0 0x00000000 -#define CR1 0x00000200 -#define CR2 0x00000400 -#define CR3 0x00000600 -#define TABDLY 0x00001800 -#define TAB0 0x00000000 -#define TAB1 0x00000800 -#define TAB2 0x00001000 -#define TAB3 0x00001800 -#define XTABS 0x00001800 -#define BSDLY 0x00002000 -#define BS0 0x00000000 -#define BS1 0x00002000 -#define VTDLY 0x00004000 -#define VT0 0x00000000 -#define VT1 0x00004000 -#define FFDLY 0x00008000 -#define FF0 0x00000000 -#define FF1 0x00008000 -#define PAGEOUT 0x00010000 /* SUNOS specific */ -#define WRAP 0x00020000 /* SUNOS specific */ +#define OLCUC 0x00002 +#define ONLCR 0x00004 +#define NLDLY 0x00100 +#define NL0 0x00000 +#define NL1 0x00100 +#define CRDLY 0x00600 +#define CR0 0x00000 +#define CR1 0x00200 +#define CR2 0x00400 +#define CR3 0x00600 +#define TABDLY 0x01800 +#define TAB0 0x00000 +#define TAB1 0x00800 +#define TAB2 0x01000 +#define TAB3 0x01800 +#define XTABS 0x01800 +#define BSDLY 0x02000 +#define BS0 0x00000 +#define BS1 0x02000 +#define VTDLY 0x04000 +#define VT0 0x00000 +#define VT1 0x04000 +#define FFDLY 0x08000 +#define FF0 0x00000 +#define FF1 0x08000 +#define PAGEOUT 0x10000 /* SUNOS specific */ +#define WRAP 0x20000 /* SUNOS specific */ /* c_cflag bit meaning */ -#define CBAUD 0x0000100f -#define CSIZE 0x00000030 -#define CS5 0x00000000 -#define CS6 0x00000010 -#define CS7 0x00000020 -#define CS8 0x00000030 -#define CSTOPB 0x00000040 -#define CREAD 0x00000080 -#define PARENB 0x00000100 -#define PARODD 0x00000200 -#define HUPCL 0x00000400 -#define CLOCAL 0x00000800 -#define CBAUDEX 0x00001000 +#define CBAUD 0x0000100f +#define CSIZE 0x00000030 +#define CS5 0x00000000 +#define CS6 0x00000010 +#define CS7 0x00000020 +#define CS8 0x00000030 +#define CSTOPB 0x00000040 +#define CREAD 0x00000080 +#define PARENB 0x00000100 +#define PARODD 0x00000200 +#define HUPCL 0x00000400 +#define CLOCAL 0x00000800 +#define CBAUDEX 0x00001000 /* We'll never see these speeds with the Zilogs, but for completeness... */ -#define BOTHER 0x00001000 -#define B57600 0x00001001 -#define B115200 0x00001002 -#define B230400 0x00001003 -#define B460800 0x00001004 +#define BOTHER 0x00001000 +#define B57600 0x00001001 +#define B115200 0x00001002 +#define B230400 0x00001003 +#define B460800 0x00001004 /* This is what we can do with the Zilogs. */ -#define B76800 0x00001005 +#define B76800 0x00001005 /* This is what we can do with the SAB82532. */ -#define B153600 0x00001006 -#define B307200 0x00001007 -#define B614400 0x00001008 -#define B921600 0x00001009 +#define B153600 0x00001006 +#define B307200 0x00001007 +#define B614400 0x00001008 +#define B921600 0x00001009 /* And these are the rest... */ -#define B500000 0x0000100a -#define B576000 0x0000100b -#define B1000000 0x0000100c -#define B1152000 0x0000100d -#define B1500000 0x0000100e -#define B2000000 0x0000100f +#define B500000 0x0000100a +#define B576000 0x0000100b +#define B1000000 0x0000100c +#define B1152000 0x0000100d +#define B1500000 0x0000100e +#define B2000000 0x0000100f /* These have totally bogus values and nobody uses them so far. Later on we'd have to use say 0x10000x and adjust CBAUD constant and drivers accordingly. -#define B2500000 0x00001010 -#define B3000000 0x00001011 -#define B3500000 0x00001012 -#define B4000000 0x00001013 */ -#define CIBAUD 0x100f0000 /* input baud rate (not used) */ +#define B2500000 0x00001010 +#define B3000000 0x00001011 +#define B3500000 0x00001012 +#define B4000000 0x00001013 */ +#define CIBAUD 0x100f0000 /* input baud rate (not used) */ /* c_lflag bits */ #define ISIG 0x00000001 @@ -180,7 +178,7 @@ struct ktermios { #define ECHOCTL 0x00000200 #define ECHOPRT 0x00000400 #define ECHOKE 0x00000800 -#define DEFECHO 0x00001000 /* SUNOS thing, what is it? */ +#define DEFECHO 0x00001000 /* SUNOS thing, what is it? */ #define FLUSHO 0x00002000 #define PENDIN 0x00004000 #define IEXTEN 0x00008000 @@ -206,8 +204,8 @@ struct ktermios { #define TIOCSER_TEMT 0x01 /* Transmitter physically empty */ /* tcsetattr uses these */ -#define TCSANOW 0 -#define TCSADRAIN 1 -#define TCSAFLUSH 2 +#define TCSANOW 0 +#define TCSADRAIN 1 +#define TCSAFLUSH 2 #endif /* _UAPI_SPARC_TERMBITS_H */ diff --git a/include/uapi/asm-generic/termbits.h b/include/uapi/asm-generic/termbits.h index 78a85c326eef..c92179563289 100644 --- a/include/uapi/asm-generic/termbits.h +++ b/include/uapi/asm-generic/termbits.h @@ -41,30 +41,30 @@ struct ktermios { }; /* c_cc characters */ -#define VINTR 0 -#define VQUIT 1 -#define VERASE 2 -#define VKILL 3 -#define VEOF 4 -#define VTIME 5 -#define VMIN 6 -#define VSWTC 7 -#define VSTART 8 -#define VSTOP 9 -#define VSUSP 10 -#define VEOL 11 -#define VREPRINT 12 -#define VDISCARD 13 -#define VWERASE 14 -#define VLNEXT 15 -#define VEOL2 16 +#define VINTR 0 +#define VQUIT 1 +#define VERASE 2 +#define VKILL 3 +#define VEOF 4 +#define VTIME 5 +#define VMIN 6 +#define VSWTC 7 +#define VSTART 8 +#define VSTOP 9 +#define VSUSP 10 +#define VEOL 11 +#define VREPRINT 12 +#define VDISCARD 13 +#define VWERASE 14 +#define VLNEXT 15 +#define VEOL2 16 /* c_iflag bits */ -#define IUCLC 0x00200 -#define IXON 0x00400 -#define IXOFF 0x01000 -#define IMAXBEL 0x02000 -#define IUTF8 0x04000 +#define IUCLC 0x0200 +#define IXON 0x0400 +#define IXOFF 0x1000 +#define IMAXBEL 0x2000 +#define IUTF8 0x4000 /* c_oflag bits */ #define OLCUC 0x00002 @@ -107,22 +107,22 @@ struct ktermios { #define HUPCL 0x00000400 #define CLOCAL 0x00000800 #define CBAUDEX 0x00001000 -#define BOTHER 0x00001000 -#define B57600 0x00001001 -#define B115200 0x00001002 -#define B230400 0x00001003 -#define B460800 0x00001004 -#define B500000 0x00001005 -#define B576000 0x00001006 -#define B921600 0x00001007 -#define B1000000 0x00001008 -#define B1152000 0x00001009 -#define B1500000 0x0000100a -#define B2000000 0x0000100b -#define B2500000 0x0000100c -#define B3000000 0x0000100d -#define B3500000 0x0000100e -#define B4000000 0x0000100f +#define BOTHER 0x00001000 +#define B57600 0x00001001 +#define B115200 0x00001002 +#define B230400 0x00001003 +#define B460800 0x00001004 +#define B500000 0x00001005 +#define B576000 0x00001006 +#define B921600 0x00001007 +#define B1000000 0x00001008 +#define B1152000 0x00001009 +#define B1500000 0x0000100a +#define B2000000 0x0000100b +#define B2500000 0x0000100c +#define B3000000 0x0000100d +#define B3500000 0x0000100e +#define B4000000 0x0000100f #define CIBAUD 0x100f0000 /* input baud rate */ /* c_lflag bits */ -- cgit v1.2.3-58-ga151 From 44e0b165b6c078b84767da4ba06ffa27af562c96 Mon Sep 17 00:00:00 2001 From: Ilpo Järvinen Date: Mon, 9 May 2022 12:34:46 +0300 Subject: termbits.h: Remove posix_types.h include MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Nothing in termbits seems to require anything from linux/posix_types.h. Signed-off-by: Ilpo Järvinen Link: https://lore.kernel.org/r/20220509093446.6677-4-ilpo.jarvinen@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- arch/alpha/include/uapi/asm/termbits.h | 2 -- arch/mips/include/uapi/asm/termbits.h | 2 -- arch/parisc/include/uapi/asm/termbits.h | 2 -- arch/sparc/include/uapi/asm/termbits.h | 2 -- include/uapi/asm-generic/termbits.h | 2 -- 5 files changed, 10 deletions(-) (limited to 'include') diff --git a/arch/alpha/include/uapi/asm/termbits.h b/arch/alpha/include/uapi/asm/termbits.h index 735e9ffe2795..f1290b22072b 100644 --- a/arch/alpha/include/uapi/asm/termbits.h +++ b/arch/alpha/include/uapi/asm/termbits.h @@ -2,8 +2,6 @@ #ifndef _ALPHA_TERMBITS_H #define _ALPHA_TERMBITS_H -#include - #include typedef unsigned int tcflag_t; diff --git a/arch/mips/include/uapi/asm/termbits.h b/arch/mips/include/uapi/asm/termbits.h index 8fa3e79d4f94..1eb60903d6f0 100644 --- a/arch/mips/include/uapi/asm/termbits.h +++ b/arch/mips/include/uapi/asm/termbits.h @@ -11,8 +11,6 @@ #ifndef _ASM_TERMBITS_H #define _ASM_TERMBITS_H -#include - #include typedef unsigned int tcflag_t; diff --git a/arch/parisc/include/uapi/asm/termbits.h b/arch/parisc/include/uapi/asm/termbits.h index d72c5ebf3a3a..3a8938d26fb4 100644 --- a/arch/parisc/include/uapi/asm/termbits.h +++ b/arch/parisc/include/uapi/asm/termbits.h @@ -2,8 +2,6 @@ #ifndef __ARCH_PARISC_TERMBITS_H__ #define __ARCH_PARISC_TERMBITS_H__ -#include - #include typedef unsigned int tcflag_t; diff --git a/arch/sparc/include/uapi/asm/termbits.h b/arch/sparc/include/uapi/asm/termbits.h index cfcc4e07ce51..4321322701fc 100644 --- a/arch/sparc/include/uapi/asm/termbits.h +++ b/arch/sparc/include/uapi/asm/termbits.h @@ -2,8 +2,6 @@ #ifndef _UAPI_SPARC_TERMBITS_H #define _UAPI_SPARC_TERMBITS_H -#include - #include #if defined(__sparc__) && defined(__arch64__) diff --git a/include/uapi/asm-generic/termbits.h b/include/uapi/asm-generic/termbits.h index c92179563289..890ef29053e2 100644 --- a/include/uapi/asm-generic/termbits.h +++ b/include/uapi/asm-generic/termbits.h @@ -2,8 +2,6 @@ #ifndef __ASM_GENERIC_TERMBITS_H #define __ASM_GENERIC_TERMBITS_H -#include - #include typedef unsigned int tcflag_t; -- cgit v1.2.3-58-ga151