| /openbmc/u-boot/arch/arm/include/debug/ |
| H A D | 8250.S | 40 and \rd, \rd, #UART_LSR_TEMT | UART_LSR_THRE
41 teq \rd, #UART_LSR_TEMT | UART_LSR_THRE
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| /openbmc/linux/arch/arm/include/debug/ |
| H A 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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| H A 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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| H A 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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| /openbmc/qemu/hw/char/ |
| H A D | serial.c | 82 #define UART_LSR_TEMT 0x40 /* Transmitter empty */ macro
235 assert(!(s->lsr & UART_LSR_TEMT)); in serial_xmit()
281 s->lsr |= UART_LSR_TEMT; in serial_xmit()
356 s->lsr &= ~UART_LSR_TEMT; in serial_ioport_write()
660 if (s->lsr & UART_LSR_TEMT) { in serial_post_load()
675 if (!(s->lsr & UART_LSR_TEMT)) { in serial_post_load()
867 s->lsr = UART_LSR_TEMT | UART_LSR_THRE; in serial_reset()
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| /openbmc/linux/include/linux/ |
| H A D | serial.h | 24 #define UART_LSR_BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE)
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| /openbmc/linux/arch/mips/kernel/ |
| H A D | early_printk_8250.c | 43 bits = UART_LSR_TEMT | UART_LSR_THRE; in prom_putchar()
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| H A D | cps-vec-ns16550.S | 38 andi t0, t0, UART_LSR_TEMT
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| /openbmc/linux/arch/x86/platform/ce4100/ |
| H A D | ce4100.c | 67 if (lsr & (UART_LSR_THRE | UART_LSR_TEMT)) in ce4100_mem_serial_in()
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| /openbmc/u-boot/include/ |
| H A D | ns16550.h | 172 #define UART_LSR_TEMT 0x40 /* Xmitter empty */ macro
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| /openbmc/linux/arch/powerpc/platforms/embedded6xx/ |
| H A D | ls_uart.c | 39 if (lsr & (UART_LSR_THRE | UART_LSR_TEMT)) { in wd_stop()
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| /openbmc/linux/drivers/tty/serial/ |
| H A 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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| H A 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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| H A 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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| /openbmc/u-boot/include/linux/ |
| H A D | serial_reg.h | 125 #define UART_LSR_TEMT 0x40 /* Transmitter empty */ macro
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| /openbmc/linux/include/uapi/linux/ |
| H A D | serial_reg.h | 140 #define UART_LSR_TEMT 0x40 /* Transmitter empty */ macro
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| /openbmc/u-boot/drivers/serial/ |
| H A D | ns16550.c | 169 if ((serial_in(&com_port->lsr) & (UART_LSR_TEMT | UART_LSR_THRE)) in NS16550_init()
177 while (!(serial_in(&com_port->lsr) & UART_LSR_TEMT)) in NS16550_init()
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| /openbmc/linux/arch/mips/ar7/ |
| H A D | prom.c | 253 while ((serial_in(UART_LSR) & UART_LSR_TEMT) == 0) in prom_putchar()
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| /openbmc/linux/drivers/tty/serial/8250/ |
| H A D | 8250_ingenic.c | 60 } while ((lsr & UART_LSR_TEMT) == 0); in ingenic_early_console_putc()
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| H A D | 8250_dw.c | 175 if (lsr & UART_LSR_TEMT) in dw8250_tx_wait_empty()
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| H A D | 8250_exar.c | 263 if (lsr & (UART_LSR_TEMT | UART_LSR_THRE)) in exar_shutdown()
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| /openbmc/linux/drivers/usb/serial/ |
| H A D | f81232.c | 772 if ((tmp & UART_LSR_TEMT) != UART_LSR_TEMT) in f81232_tx_empty()
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| H A 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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| /openbmc/linux/drivers/media/rc/ |
| H A D | serial_ir.c | 204 while (!(sinp(UART_LSR) & UART_LSR_TEMT)) in send_pulse_irdeo()
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| /openbmc/linux/drivers/tty/serial/jsm/ |
| H A D | jsm_cls.c | 892 if (!(lsr & UART_LSR_TEMT)) in cls_get_uart_bytes_left()
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