Searched refs:UART_LSR_THRE (Results 1 – 20 of 20) sorted by relevance
| /linux/arch/mips/ralink/ |
| H A D | early_printk.c | 79 while ((uart_r32(UART_REG_LSR) & UART_LSR_THRE) == 0) in prom_putchar()
82 while ((uart_r32(UART_REG_LSR_RT2880) & UART_LSR_THRE) == 0) in prom_putchar()
85 while ((uart_r32(UART_REG_LSR_RT2880) & UART_LSR_THRE) == 0) in prom_putchar()
|
| /linux/arch/mips/ath25/ |
| H A 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()
|
| /linux/arch/powerpc/boot/ |
| H A D | ns16550.c | 26 #define UART_LSR_THRE 0x20 /* Transmit-hold-register empty */ macro
42 while ((in_8(reg_base + (UART_LSR << reg_shift)) & UART_LSR_THRE) == 0); in ns16550_putc()
|
| /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
|
| H A D | omap2plus.S | 73 and \rd, \rd, #(UART_LSR_TEMT | UART_LSR_THRE)
74 teq \rd, #(UART_LSR_TEMT | UART_LSR_THRE)
|
| H A D | tegra.S | 202 and \rd, \rd, #UART_LSR_THRE
203 teq \rd, #UART_LSR_THRE
|
| H A D | brcmstb.S | 138 and \rd, \rd, #UART_LSR_TEMT | UART_LSR_THRE
139 teq \rd, #UART_LSR_TEMT | UART_LSR_THRE
|
| /linux/include/linux/ |
| H A D | serial.h | 24 #define UART_LSR_BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE)
|
| /linux/arch/mips/kernel/ |
| H A D | early_printk_8250.c | 43 bits = UART_LSR_TEMT | UART_LSR_THRE; in prom_putchar()
|
| /linux/arch/mips/boot/compressed/ |
| H A D | uart-16550.c | 50 while (((serial_in(UART_LSR) & UART_LSR_THRE) == 0) && (timeout-- > 0)) in putc()
|
| /linux/drivers/tty/serial/8250/ |
| H A D | 8250_ce4100.c | 50 if (lsr & (UART_LSR_THRE | UART_LSR_TEMT)) in ce4100_mem_serial_in()
|
| H A D | 8250_aspeed_vuart.c | 374 if (lsr & UART_LSR_THRE) in aspeed_vuart_handle_irq()
|
| H A D | 8250_dw.c | 387 if (!(lsr & UART_LSR_THRE)) in dw8250_quirk_ier_kick()
|
| H A D | 8250_omap.c | 1321 if (status & UART_LSR_THRE && up->dma->tx_err) { in omap_8250_dma_handle_irq()
|
| /linux/arch/powerpc/platforms/embedded6xx/ |
| H A D | ls_uart.c | 39 if (lsr & (UART_LSR_THRE | UART_LSR_TEMT)) { in wd_stop()
|
| /linux/include/uapi/linux/ |
| H A D | serial_reg.h | 142 #define UART_LSR_THRE 0x20 /* Transmit-hold-register empty */ macro
|
| /linux/drivers/mmc/core/ |
| H A D | sdio_uart.c | 285 port->read_status_mask = UART_LSR_OE | UART_LSR_THRE | UART_LSR_DR; in sdio_uart_change_speed()
520 if (lsr & UART_LSR_THRE) in sdio_uart_irq()
|
| /linux/drivers/media/rc/ |
| H A D | serial_ir.c | 197 while (!(sinp(UART_LSR) & UART_LSR_THRE)) in send_pulse_irdeo()
|
| /linux/drivers/tty/serial/ |
| H A D | serial-tegra.c | 37 #define TX_EMPTY_STATUS (UART_LSR_TEMT | UART_LSR_THRE)
|
| /linux/samples/vfio-mdev/ |
| H A D | mtty.c | 642 lsr |= UART_LSR_TEMT | UART_LSR_THRE; in handle_bar_read()
|