Searched refs:BOTH_EMPTY (Results 1 – 10 of 10) sorted by relevance
| /linux-4.1.27/arch/mips/ath79/ |
| D | early_printk.c | 34 #define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE) macro
40 prom_putchar_wait(base + UART_LSR * 4, BOTH_EMPTY, BOTH_EMPTY); in prom_putchar_ar71xx()
42 prom_putchar_wait(base + UART_LSR * 4, BOTH_EMPTY, BOTH_EMPTY); in prom_putchar_ar71xx()
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| /linux-4.1.27/drivers/staging/speakup/ |
| D | serialio.h | 35 #define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE) macro
38 ((inb(speakup_info.port_tts + UART_LSR) & BOTH_EMPTY) != BOTH_EMPTY)
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| /linux-4.1.27/arch/microblaze/kernel/ |
| D | early_printk.c | 80 #define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE) in early_printk_uart16550_putc() macro
85 !((in_be32(base_addr + 0x14) & BOTH_EMPTY) == BOTH_EMPTY)) in early_printk_uart16550_putc()
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| /linux-4.1.27/drivers/tty/serial/8250/ |
| D | 8250_early.c | 72 #define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE) macro
80 if ((status & BOTH_EMPTY) == BOTH_EMPTY) in wait_for_xmitr()
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| D | 8250_core.c | 85 #define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE) macro
1577 if ((serial_port_in(port, UART_LSR) & BOTH_EMPTY) != in serial8250_tx_chars()
1578 BOTH_EMPTY) in serial8250_tx_chars()
1980 return (lsr & BOTH_EMPTY) == BOTH_EMPTY ? TIOCSER_TEMT : 0; in serial8250_tx_empty()
2128 wait_for_xmitr(up, BOTH_EMPTY); in serial8250_put_poll_char()
2138 wait_for_xmitr(up, BOTH_EMPTY); in serial8250_put_poll_char()
3417 wait_for_xmitr(up, BOTH_EMPTY); in serial8250_console_write()
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| /linux-4.1.27/drivers/tty/serial/ |
| D | pxa.c | 601 #define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE) macro
620 } while ((status & BOTH_EMPTY) != BOTH_EMPTY); in wait_for_xmitr()
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| D | vr41xx_siu.c | 736 #define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE) macro
748 if ((lsr & BOTH_EMPTY) == BOTH_EMPTY) in wait_for_xmitr()
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| D | sunsu.c | 1260 #define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE) macro
1279 } while ((status & BOTH_EMPTY) != BOTH_EMPTY); in wait_for_xmitr()
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| D | omap-serial.c | 1191 #define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE) macro
1207 } while ((status & BOTH_EMPTY) != BOTH_EMPTY); in wait_for_xmitr()
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| D | pch_uart.c | 213 #define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE) macro
1601 wait_for_xmitr(priv, BOTH_EMPTY); in pch_uart_put_poll_char()
1687 wait_for_xmitr(priv, BOTH_EMPTY); in pch_console_write()
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