Searched refs:UART_LSR_TEMT (Results 1 – 25 of 26) sorted by relevance
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| /linux-6.6.21/arch/arm/include/debug/ |
| D | 8250.S | 43 and \rd, \rd, #UART_LSR_TEMT | UART_LSR_THRE
44 teq \rd, #UART_LSR_TEMT | UART_LSR_THRE
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| D | omap2plus.S | 73 and \rd, \rd, #(UART_LSR_TEMT | UART_LSR_THRE)
74 teq \rd, #(UART_LSR_TEMT | UART_LSR_THRE)
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| D | brcmstb.S | 136 and \rd, \rd, #UART_LSR_TEMT | UART_LSR_THRE
137 teq \rd, #UART_LSR_TEMT | UART_LSR_THRE
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| /linux-6.6.21/include/linux/ |
| D | serial.h | 24 #define UART_LSR_BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE)
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| /linux-6.6.21/arch/mips/kernel/ |
| D | early_printk_8250.c | 43 bits = UART_LSR_TEMT | UART_LSR_THRE; in prom_putchar()
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| D | cps-vec-ns16550.S | 38 andi t0, t0, UART_LSR_TEMT
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| /linux-6.6.21/arch/x86/platform/ce4100/ |
| D | ce4100.c | 67 if (lsr & (UART_LSR_THRE | UART_LSR_TEMT)) in ce4100_mem_serial_in()
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| /linux-6.6.21/arch/powerpc/platforms/embedded6xx/ |
| D | ls_uart.c | 39 if (lsr & (UART_LSR_THRE | UART_LSR_TEMT)) { in wd_stop()
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| /linux-6.6.21/drivers/tty/serial/ |
| D | serial-tegra.c | 37 #define TX_EMPTY_STATUS (UART_LSR_TEMT | UART_LSR_THRE)
340 if ((lsr & UART_LSR_TEMT) && !(lsr & UART_LSR_DR)) in tegra_uart_fifo_reset()
947 if ((lsr & UART_LSR_TEMT) != UART_LSR_TEMT) { in tegra_uart_hw_deinit()
955 while ((lsr & UART_LSR_TEMT) != UART_LSR_TEMT) { in tegra_uart_hw_deinit()
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| D | sunplus-uart.c | 96 return (lsr & UART_LSR_TEMT) ? TIOCSER_TEMT : 0; in sunplus_tx_empty()
744 (val & UART_LSR_TEMT), 1, 10000); in sunplus_uart_putc()
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| D | pxa.c | 246 ret = serial_in(up, UART_LSR) & UART_LSR_TEMT ? TIOCSER_TEMT : 0; in serial_pxa_tx_empty()
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| D | sunsu.c | 549 ret = serial_in(up, UART_LSR) & UART_LSR_TEMT ? TIOCSER_TEMT : 0; in sunsu_tx_empty()
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| /linux-6.6.21/include/uapi/linux/ |
| D | serial_reg.h | 140 #define UART_LSR_TEMT 0x40 /* Transmitter empty */ macro
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| /linux-6.6.21/arch/mips/ar7/ |
| D | prom.c | 253 while ((serial_in(UART_LSR) & UART_LSR_TEMT) == 0) in prom_putchar()
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| /linux-6.6.21/drivers/tty/serial/8250/ |
| D | 8250_ingenic.c | 60 } while ((lsr & UART_LSR_TEMT) == 0); in ingenic_early_console_putc()
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| D | 8250_dw.c | 148 if (lsr & UART_LSR_TEMT) in dw8250_tx_wait_empty()
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| D | 8250_exar.c | 221 if (lsr & (UART_LSR_TEMT | UART_LSR_THRE)) in exar_shutdown()
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| D | 8250_port.c | 1503 if (!(lsr & UART_LSR_TEMT)) { in __stop_tx()
2421 if (lsr & UART_LSR_TEMT && iir & UART_IIR_NO_INT) { in serial8250_do_startup()
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| /linux-6.6.21/drivers/usb/serial/ |
| D | f81232.c | 772 if ((tmp & UART_LSR_TEMT) != UART_LSR_TEMT) in f81232_tx_empty()
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| D | mos7720.c | 1546 if ((data & (UART_LSR_TEMT | UART_LSR_THRE)) in get_lsr_info()
1547 == (UART_LSR_TEMT | UART_LSR_THRE)) { in get_lsr_info()
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| /linux-6.6.21/drivers/media/rc/ |
| D | serial_ir.c | 204 while (!(sinp(UART_LSR) & UART_LSR_TEMT)) in send_pulse_irdeo()
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| /linux-6.6.21/drivers/tty/serial/jsm/ |
| D | jsm_cls.c | 892 if (!(lsr & UART_LSR_TEMT)) in cls_get_uart_bytes_left()
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| D | jsm_neo.c | 1321 if (!(lsr & UART_LSR_TEMT)) in neo_get_uart_bytes_left()
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| /linux-6.6.21/drivers/tty/ |
| D | mxser.c | 1093 result = ((status & UART_LSR_TEMT) ? TIOCSER_TEMT : 0); in mxser_get_lsr_info()
1391 return !(lsr & UART_LSR_TEMT); in mxser_tx_empty()
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| /linux-6.6.21/samples/vfio-mdev/ |
| D | mtty.c | 608 lsr |= UART_LSR_TEMT | UART_LSR_THRE; in handle_bar_read()
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