Searched refs:UART_LSR (Results 1 - 8 of 8) sorted by relevance
| /device/soc/rockchip/common/sdk_linux/drivers/tty/serial/8250/ |
| H A D | 8250_port.c | 365 7, /* UART_LSR */
376 -1, /* UART_LSR (unmapped) */
884 for (count = 0; (serial_in(up, UART_LSR) & UART_LSR_DR) && (count < PORT_ONEHUNDREDFIFTYSIX); count++) {
in size_fifo()
1433 serial_in(up, UART_LSR);
in autoconfig_irq()
1559 unsigned char lsr = serial_in(p, UART_LSR);
in __stop_tx()
1611 lsr = serial_in(up, UART_LSR);
in __start_tx()
1850 lsr = serial_in(up, UART_LSR);
in serial8250_rx_chars()
1897 if ((up->capabilities & UART_CAP_HFIFO) && (serial_in(up, UART_LSR) & BOTH_EMPTY) != BOTH_EMPTY) {
in serial8250_tx_chars()
1901 if ((up->capabilities & UART_CAP_MINI) && !(serial_in(up, UART_LSR) & UART_LSR_THRE)) {
in serial8250_tx_chars()
1987 status = serial_port_in(port, UART_LSR);
in serial8250_handle_irq()
[all...] |
| H A D | 8250_dw.c | 140 lsr = readb(p->membase + (UART_LSR << p->regshift));
in dw8250_tx_wait_empty()
268 status = p->serial_in(p, UART_LSR);
in dw8250_handle_irq()
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| H A D | 8250_core.c | 300 lsr = serial_in(up, UART_LSR); in serial8250_backup_timeout()
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| /device/soc/rockchip/common/sdk_linux/include/uapi/linux/ |
| H A D | serial_reg.h | 134 #define UART_LSR 5 /* In: Line Status Register */ macro
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| /device/soc/rockchip/common/vendor/drivers/rockchip/ |
| H A D | rk_fiq_debugger.c | 89 lsr = rk_fiq_read(t, UART_LSR);
in rk_fiq_read_lsr()
106 if (rk_fiq_read(t, UART_LSR) & UART_LSR_DR) {
in debug_port_init()
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| /device/soc/rockchip/rk3588/kernel/drivers/soc/rockchip/ |
| H A D | rk_fiq_debugger.c | 91 lsr = rk_fiq_read(t, UART_LSR); in rk_fiq_read_lsr()
107 if (rk_fiq_read(t, UART_LSR) & UART_LSR_DR) in debug_port_init()
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| /device/soc/rockchip/common/kernel/drivers/net/wireless/rockchip_wlan/rkwifi/bcmdhd_wifi6/include/ |
| H A D | sbchipc.h | 1474 #define UART_LSR 5 /**< In: Line Status Register */ macro
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| /device/soc/rockchip/rk2206/hardware/lib/CMSIS/Device/RK2206/Include/ |
| H A D | rk2206.h | 1647 #define UART_LSR (0x0U) macro
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