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Searched refs:UART_RSA_MSR_FIFO (Results 1 – 3 of 3) sorted by relevance

/Linux-v5.15/drivers/tty/serial/
Dsunsu.c196 result = mode & UART_RSA_MSR_FIFO; in __enable_rsa()
199 serial_outp(up, UART_RSA_MSR, mode | UART_RSA_MSR_FIFO); in __enable_rsa()
201 result = mode & UART_RSA_MSR_FIFO; in __enable_rsa()
239 result = !(mode & UART_RSA_MSR_FIFO); in disable_rsa()
242 serial_outp(up, UART_RSA_MSR, mode & ~UART_RSA_MSR_FIFO); in disable_rsa()
244 result = !(mode & UART_RSA_MSR_FIFO); in disable_rsa()
/Linux-v5.15/include/uapi/linux/
Dserial_reg.h295 #define UART_RSA_MSR_FIFO (1 << 2) /* Enable the external FIFO */ macro
/Linux-v5.15/drivers/tty/serial/8250/
D8250_port.c787 result = mode & UART_RSA_MSR_FIFO; in __enable_rsa()
790 serial_out(up, UART_RSA_MSR, mode | UART_RSA_MSR_FIFO); in __enable_rsa()
792 result = mode & UART_RSA_MSR_FIFO; in __enable_rsa()
830 result = !(mode & UART_RSA_MSR_FIFO); in disable_rsa()
833 serial_out(up, UART_RSA_MSR, mode & ~UART_RSA_MSR_FIFO); in disable_rsa()
835 result = !(mode & UART_RSA_MSR_FIFO); in disable_rsa()