UART_IIR_NO_INT (reference) in projects: device - OpenGrok search results

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Searched refs:UART_IIR_NO_INT (Results 1 - 3 of 3) sorted by relevance

/device/soc/rockchip/common/sdk_linux/include/uapi/linux/
H A D	serial_reg.h	`36 #define UART_IIR_NO_INT 0x01 /* No interrupts pending */ macro`
/device/soc/rockchip/common/sdk_linux/drivers/tty/serial/8250/
H A D	8250_core.c	`302 if ((iir & UART_IIR_NO_INT) && (up->ier & UART_IER_THRI) && in serial8250_backup_timeout() 304 iir &= ~(UART_IIR_ID \| UART_IIR_NO_INT); in serial8250_backup_timeout() 308 if (!(iir & UART_IIR_NO_INT)) { in serial8250_backup_timeout()`
H A D	8250_port.c	`1983 if (iir & UART_IIR_NO_INT) { in serial8250_handle_irq() 2436 if ((!(iir1 & UART_IIR_NO_INT) && (iir & UART_IIR_NO_INT)) \|\| (up->port.flags & UPF_BUG_THRE)) { in serial8250_do_startup() 2490 if ((lsr & UART_LSR_TEMT) && (iir & UART_IIR_NO_INT)) { in serial8250_do_startup()`

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