Searched refs:UART_LSR_THRE (Results 1 – 25 of 50) sorted by relevance
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| /Linux-v4.19/arch/arm/mach-ebsa110/include/mach/ |
| D | uncompress.h | 25 } while (!(v & UART_LSR_THRE)); in putc()
37 } while ((v & (UART_LSR_TEMT|UART_LSR_THRE)) != in flush()
38 (UART_LSR_TEMT|UART_LSR_THRE)); in flush()
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| /Linux-v4.19/arch/mips/ralink/ |
| D | early_printk.c | 81 while ((uart_r32(UART_REG_LSR) & UART_LSR_THRE) == 0) in prom_putchar()
84 while ((uart_r32(UART_REG_LSR_RT2880) & UART_LSR_THRE) == 0) in prom_putchar()
87 while ((uart_r32(UART_REG_LSR_RT2880) & UART_LSR_THRE) == 0) in prom_putchar()
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| /Linux-v4.19/arch/mips/ath25/ |
| D | early_printk.c | 40 while ((prom_uart_rr(base, UART_LSR) & UART_LSR_THRE) == 0) in prom_putchar()
43 while ((prom_uart_rr(base, UART_LSR) & UART_LSR_THRE) == 0) in prom_putchar()
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| /Linux-v4.19/arch/arm/mach-davinci/include/mach/ |
| D | uncompress.h | 38 while (!(uart[UART_LSR] & UART_LSR_THRE)) in putc()
48 while (!(uart[UART_LSR] & UART_LSR_THRE)) in flush()
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| /Linux-v4.19/arch/powerpc/boot/ |
| D | ns16550.c | 25 #define UART_LSR_THRE 0x20 /* Transmit-hold-register empty */ macro
41 while ((in_8(reg_base + (UART_LSR << reg_shift)) & UART_LSR_THRE) == 0); in ns16550_putc()
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| /Linux-v4.19/arch/arm/include/debug/ |
| D | 8250.S | 46 and \rd, \rd, #UART_LSR_TEMT | UART_LSR_THRE
47 teq \rd, #UART_LSR_TEMT | UART_LSR_THRE
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| D | omap2plus.S | 77 and \rd, \rd, #(UART_LSR_TEMT | UART_LSR_THRE)
78 teq \rd, #(UART_LSR_TEMT | UART_LSR_THRE)
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| D | tegra.S | 184 and \rd, \rd, #UART_LSR_THRE
185 teq \rd, #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-v4.19/arch/arm/mach-iop13xx/include/mach/ |
| D | uncompress.h | 7 #define TX_DONE (UART_LSR_TEMT | UART_LSR_THRE)
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| /Linux-v4.19/arch/arm/mach-w90x900/include/mach/ |
| D | uncompress.h | 27 #define TX_DONE (UART_LSR_TEMT | UART_LSR_THRE)
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| /Linux-v4.19/arch/mips/netlogic/common/ |
| D | earlycons.c | 60 while ((nlm_read_reg(uartbase, UART_LSR) & UART_LSR_THRE) == 0) in prom_putchar()
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| /Linux-v4.19/drivers/staging/speakup/ |
| D | serialio.h | 39 #define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE)
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| /Linux-v4.19/arch/arm/mach-iop33x/include/mach/ |
| D | uncompress.h | 13 #define TX_DONE (UART_LSR_TEMT | UART_LSR_THRE)
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| /Linux-v4.19/arch/arm/mach-iop32x/include/mach/ |
| D | uncompress.h | 13 #define TX_DONE (UART_LSR_TEMT | UART_LSR_THRE)
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| /Linux-v4.19/arch/arm/mach-ixp4xx/include/mach/ |
| D | uncompress.h | 20 #define TX_DONE (UART_LSR_TEMT|UART_LSR_THRE)
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| /Linux-v4.19/arch/mips/loongson64/common/ |
| D | early_printk.c | 37 while (((serial_in(uart_base, UART_LSR) & UART_LSR_THRE) == 0) && in prom_putchar()
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| /Linux-v4.19/arch/arm/mach-pxa/include/mach/ |
| D | uncompress.h | 44 while (!(uart_read(UART_LSR) & UART_LSR_THRE)) in putc()
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| /Linux-v4.19/arch/mips/kernel/ |
| D | early_printk_8250.c | 56 bits = UART_LSR_TEMT | UART_LSR_THRE; in prom_putchar()
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| /Linux-v4.19/arch/mips/boot/compressed/ |
| D | uart-16550.c | 60 while (((serial_in(UART_LSR) & UART_LSR_THRE) == 0) && (timeout-- > 0)) in putc()
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| /Linux-v4.19/drivers/tty/serial/8250/ |
| D | 8250_fsl.c | 53 if (lsr & UART_LSR_THRE) in fsl8250_handle_irq()
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| /Linux-v4.19/arch/arm/mach-omap1/include/mach/ |
| D | uncompress.h | 57 while (!(uart_base[UART_LSR << uart_shift] & UART_LSR_THRE)) in putc()
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| /Linux-v4.19/drivers/tty/serial/jsm/ |
| D | jsm_neo.c | 359 if (linestatus & (UART_LSR_THRE | UART_17158_TX_AND_FIFO_CLR)) in neo_copy_data_from_uart_to_queue()
417 if (linestatus & (UART_LSR_THRE | UART_17158_TX_AND_FIFO_CLR)) { in neo_copy_data_from_uart_to_queue()
418 linestatus &= ~(UART_LSR_THRE | UART_17158_TX_AND_FIFO_CLR); in neo_copy_data_from_uart_to_queue()
503 if (ch->ch_cached_lsr & UART_LSR_THRE) { in neo_copy_data_from_queue_to_uart()
504 ch->ch_cached_lsr &= ~(UART_LSR_THRE); in neo_copy_data_from_queue_to_uart()
901 if (linestatus & UART_LSR_THRE) { in neo_parse_lsr()
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| /Linux-v4.19/arch/x86/platform/ce4100/ |
| D | ce4100.c | 71 if (lsr & (UART_LSR_THRE | UART_LSR_TEMT)) in ce4100_mem_serial_in()
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| /Linux-v4.19/arch/mips/ath79/ |
| D | early_printk.c | 35 #define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE)
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