| /linux/drivers/tty/serial/ |
| H A D | sunplus-uart.c | 87 unsigned int lsr = readl(port->membase + SUP_UART_LSR); in sunplus_tx_buf_not_full() local
94 unsigned int lsr = readl(port->membase + SUP_UART_LSR); in sunplus_tx_empty() local
235 unsigned int lsr = readl(port->membase + SUP_UART_LSR); in receive_chars() local
470 unsigned int lsr = readl(port->membase + SUP_UART_LSR); in sunplus_poll_get_char() local
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| H A D | serial-tegra.c | 308 unsigned int lsr, tmout = 10000; in tegra_uart_fifo_reset() local
437 unsigned long lsr) in tegra_uart_decode_rx_error()
492 unsigned long lsr = tegra_uart_read(tup, UART_LSR); in tegra_uart_fill_tx_fifo() local
609 unsigned long lsr = tegra_uart_read(tup, UART_LSR); in tegra_uart_tx_empty() local
650 unsigned long lsr = 0; in tegra_uart_handle_rx_pio() local
945 unsigned long lsr; in tegra_uart_hw_deinit() local
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| H A D | sc16is7xx.c | 575 unsigned int lsr = 0, bytes_read, i; in sc16is7xx_handle_rx() local
950 unsigned int lsr; in sc16is7xx_tx_empty() local
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| H A D | max310x.c | 827 unsigned int ists, lsr, rxlen; in max310x_port_irq() local
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| /linux/drivers/tty/serial/8250/ |
| H A D | 8250_ce4100.c | 36 u32 ret, ier, lsr; in ce4100_mem_serial_in() local
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| H A D | 8250_dw.c | 135 u32 lsr; in dw8250_idle_enter() local
271 unsigned int lsr; in dw8250_tx_wait_empty() local
381 u32 lsr; in dw8250_quirk_ier_kick() local
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| H A D | 8250_ingenic.c | 56 u16 lsr; in ingenic_early_console_putc() local
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| H A D | 8250_aspeed_vuart.c | 334 unsigned int iir, lsr; in aspeed_vuart_handle_irq() local
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| H A D | 8250_omap.c | 633 unsigned int iir, lsr; in omap8250_irq() local
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| /linux/arch/powerpc/platforms/embedded6xx/ |
| H A D | ls_uart.c | 37 char lsr = in_8(avr_addr + UART_LSR); in wd_stop() local
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| /linux/include/linux/ |
| H A D | serial.h | 26 static inline bool uart_lsr_tx_empty(u16 lsr) in uart_lsr_tx_empty()
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| /linux/drivers/accessibility/speakup/ |
| H A D | serialio.c | 270 unsigned char lsr; in spk_serial_in_nowait() local
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| /linux/drivers/usb/serial/ |
| H A D | io_ti.c | 526 u8 *lsr; in tx_active() local
1547 u8 lsr = 0; in map_line_status() local
1601 u8 lsr, u8 data) in handle_new_lsr()
1645 u8 lsr; in edge_interrupt_callback() local
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| H A D | cp210x.c | 293 u8 lsr; member
818 static void cp210x_process_lsr(struct usb_serial_port *port, unsigned char lsr, char *flag) in cp210x_process_lsr()
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| H A D | io_edgeport.c | 1923 static void handle_new_lsr(struct edgeport_port *edge_port, __u8 lsrData, in handle_new_lsr()
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| /linux/arch/sh/include/asm/ |
| H A D | smc37c93x.h | 77 volatile __u16 lsr; member
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| /linux/drivers/tty/serial/jsm/ |
| H A D | jsm.h | 260 u8 lsr; /* WR LSR - Line Status Reg */ member
315 u8 lsr; /* WR LSR - Line Status Reg */ member
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| /linux/drivers/mmc/core/ |
| H A D | sdio_uart.c | 498 u8 iir, lsr; in sdio_uart_irq() local
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| /linux/samples/vfio-mdev/ |
| H A D | mtty.c | 624 u8 lsr = 0; handle_bar_read() local
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