| /openbmc/linux/drivers/usb/serial/ |
| H A D | ark3116.c | 74 __u32 lsr; /* line status register value */ member
480 static void ark3116_update_lsr(struct usb_serial_port *port, __u8 lsr) in ark3116_update_lsr()
572 __u32 lsr; in ark3116_process_read_urb() local
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| H A D | f81232.c | 349 static char f81232_handle_lsr(struct usb_serial_port *port, u8 lsr) in f81232_handle_lsr()
384 u8 lsr; in f81232_process_read_urb() local
416 u8 lsr; in f81534a_process_read_urb() local
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| H A D | io_ti.c | 528 u8 *lsr; in tx_active() local
1533 u8 lsr = 0; in map_line_status() local
1587 u8 lsr, u8 data) in handle_new_lsr()
1631 u8 lsr; in edge_interrupt_callback() local
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| /openbmc/u-boot/drivers/serial/ |
| H A D | serial_bcm283x_mu.c | 34 u32 lsr; member
121 unsigned int lsr; in bcm283x_mu_serial_pending() local
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| H A D | serial_uniphier.c | 30 u32 lsr; /* In: Line Status Register */ member
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| H A D | serial_mtk.c | 25 u32 lsr; member
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| /openbmc/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
233 unsigned int lsr = readl(port->membase + SUP_UART_LSR); in receive_chars() local
468 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()
493 unsigned long lsr = tegra_uart_read(tup, UART_LSR); in tegra_uart_fill_tx_fifo() local
603 unsigned long lsr = tegra_uart_read(tup, UART_LSR); in tegra_uart_tx_empty() local
644 unsigned long lsr = 0; in tegra_uart_handle_rx_pio() local
939 unsigned long lsr; in tegra_uart_hw_deinit() local
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| H A D | pxa.c | 223 unsigned int iir, lsr; in serial_pxa_irq() local
646 unsigned char lsr = serial_in(up, UART_LSR); in serial_pxa_get_poll_char() local
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| H A D | omap-serial.c | 343 static void transmit_chars(struct uart_omap_port *up, unsigned int lsr) in transmit_chars()
438 static void serial_omap_rlsi(struct uart_omap_port *up, unsigned int lsr) in serial_omap_rlsi()
494 static void serial_omap_rdi(struct uart_omap_port *up, unsigned int lsr) in serial_omap_rdi()
525 unsigned int iir, lsr; in serial_omap_irq() local
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| H A D | pch_uart.c | 556 u8 rbr, lsr; in pch_uart_hal_read() local
982 static void pch_uart_err_ir(struct eg20t_port *priv, unsigned int lsr) in pch_uart_err_ir()
1019 u8 lsr; in pch_uart_interrupt() local
1485 u8 lsr = ioread8(priv->membase + UART_LSR); in pch_uart_get_poll_char() local
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| /openbmc/linux/drivers/tty/serial/8250/ |
| H A D | 8250_fsl.c | 29 u16 lsr, orig_lsr; in fsl8250_handle_irq() local
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| H A D | 8250_port.c | 1484 u16 lsr = serial_lsr_in(p); in __stop_tx() local
1543 u16 lsr = serial_lsr_in(up); in __start_tx() local
1705 void serial8250_read_char(struct uart_8250_port *up, u16 lsr) in serial8250_read_char()
1773 u16 serial8250_rx_chars(struct uart_8250_port *up, u16 lsr) in serial8250_rx_chars()
2127 u16 lsr; in serial8250_get_poll_char() local
2189 u16 lsr; in serial8250_do_startup() 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_dw.c | 113 unsigned int lsr; in dw8250_force_idle() local
169 unsigned int lsr; in dw8250_tx_wait_empty() local
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| /openbmc/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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| /openbmc/linux/arch/x86/platform/ce4100/ |
| H A D | ce4100.c | 54 unsigned int ret, ier, lsr; in ce4100_mem_serial_in() local
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| /openbmc/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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| /openbmc/linux/drivers/accessibility/speakup/ |
| H A D | serialio.c | 270 unsigned char lsr; in spk_serial_in_nowait() local
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| /openbmc/u-boot/arch/arm/include/asm/arch-rockchip/ |
| H A D | uart.h | 14 unsigned int lsr; /* Line status register. */ member
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| /openbmc/qemu/include/hw/char/ |
| H A D | serial.h | 47 uint8_t lsr; /* read only */ member
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| /openbmc/u-boot/arch/arm/include/asm/arch-pxa/ |
| H A D | regs-uart.h | 30 uint32_t lsr; member
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| /openbmc/linux/drivers/bluetooth/ |
| H A D | dtl1_cs.c | 295 int iir, lsr; in dtl1_interrupt() local
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| /openbmc/linux/drivers/tty/serial/jsm/ |
| H A D | jsm_cls.c | 889 u8 lsr = readb(&ch->ch_cls_uart->lsr); in cls_get_uart_bytes_left() local
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| H A D | jsm_neo.c | 1315 u8 lsr = readb(&ch->ch_neo_uart->lsr); in neo_get_uart_bytes_left() local
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