Searched refs:BOTH_EMPTY (Results 1 - 9 of 9) sorted by relevance
| /kernel/linux/linux-5.10/drivers/accessibility/speakup/ |
| H A D | serialio.h | 36 #define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE) macro
39 ((inb(speakup_info.port_tts + UART_LSR) & BOTH_EMPTY) != BOTH_EMPTY)
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| /kernel/linux/linux-5.10/arch/mips/ath79/ |
| H A D | early_printk.c | 32 #define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE) macro
38 prom_putchar_wait(base + UART_LSR * 4, BOTH_EMPTY, BOTH_EMPTY); in prom_putchar_ar71xx()
40 prom_putchar_wait(base + UART_LSR * 4, BOTH_EMPTY, BOTH_EMPTY); in prom_putchar_ar71xx()
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| /kernel/linux/linux-5.10/drivers/tty/serial/8250/ |
| H A D | 8250_early.c | 87 #define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE) macro
97 if ((status & BOTH_EMPTY) == BOTH_EMPTY) in serial_putc()
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| H A D | 8250_port.c | 54 #define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE) macro
1512 if ((lsr & BOTH_EMPTY) != BOTH_EMPTY) in __stop_tx()
1823 (serial_in(up, UART_LSR) & BOTH_EMPTY) != BOTH_EMPTY) in serial8250_tx_chars()
1988 if ((lsr & BOTH_EMPTY) == BOTH_EMPTY) in serial8250_tx_empty()
2141 wait_for_xmitr(up, BOTH_EMPTY); in serial8250_put_poll_char()
2151 wait_for_xmitr(up, BOTH_EMPTY); in serial8250_put_poll_char()
3361 wait_for_xmitr(up, BOTH_EMPTY); in serial8250_console_write()
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| /kernel/linux/linux-5.10/drivers/tty/serial/ |
| H A D | pxa.c | 592 #define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE) macro
611 } while ((status & BOTH_EMPTY) != BOTH_EMPTY); in wait_for_xmitr()
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| H A D | vr41xx_siu.c | 719 #define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE) macro
731 if ((lsr & BOTH_EMPTY) == BOTH_EMPTY) in wait_for_xmitr()
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| H A D | omap-serial.c | 1166 #define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE) macro
1182 } while ((status & BOTH_EMPTY) != BOTH_EMPTY); in wait_for_xmitr()
1257 if ((status & BOTH_EMPTY) == BOTH_EMPTY) in omap_serial_early_putc()
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| H A D | sunsu.c | 1257 #define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE) macro
1276 } while ((status & BOTH_EMPTY) != BOTH_EMPTY); in wait_for_xmitr()
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| H A D | pch_uart.c | 192 #define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE) macro
1567 wait_for_xmitr(priv, BOTH_EMPTY); in pch_uart_put_poll_char()
1653 wait_for_xmitr(priv, BOTH_EMPTY); in pch_console_write()
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