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Searched refs:old_cr (Results 1 – 5 of 5) sorted by relevance

/linux-6.15/drivers/tty/serial/
H A Damba-pl010.c354 unsigned int lcr_h, old_cr; in pl010_set_termios() local
423 old_cr = readb(port->membase + UART010_CR) & ~UART010_CR_MSIE; in pl010_set_termios()
426 old_cr |= UART010_CR_MSIE; in pl010_set_termios()
439 writel(old_cr, port->membase + UART010_CR); in pl010_set_termios()
549 unsigned int status, old_cr; in pl010_console_write() local
556 old_cr = readb(port->membase + UART010_CR); in pl010_console_write()
569 writel(old_cr, port->membase + UART010_CR); in pl010_console_write()
H A Dapbuart.c403 unsigned int status, old_cr, new_cr; in apbuart_console_write() local
406 old_cr = UART_GET_CTRL(port); in apbuart_console_write()
407 new_cr = old_cr & ~(UART_CTRL_RI | UART_CTRL_TI); in apbuart_console_write()
419 UART_PUT_CTRL(port, old_cr); in apbuart_console_write()
H A Damba-pl011.c2095 unsigned int lcr_h, old_cr; in pl011_set_termios() local
2173 old_cr = pl011_read(uap, REG_CR); in pl011_set_termios()
2176 if (old_cr & UART011_CR_RTS) in pl011_set_termios()
2177 old_cr |= UART011_CR_RTSEN; in pl011_set_termios()
2179 old_cr |= UART011_CR_CTSEN; in pl011_set_termios()
2188 old_cr |= ST_UART011_CR_OVSFACT; in pl011_set_termios()
2222 old_cr |= UART011_CR_RXE; in pl011_set_termios()
2223 pl011_write(old_cr, uap, REG_CR); in pl011_set_termios()
2522 unsigned int old_cr = 0; in pl011_console_write_atomic() local
2530 old_cr = pl011_read(uap, REG_CR); in pl011_console_write_atomic()
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H A Dfsl_linflexuart.c407 unsigned long cr, old_cr, cr1; in linflex_set_termios() local
411 old_cr = cr; in linflex_set_termios()
442 cr = old_cr & ~LINFLEXD_UARTCR_WL1 & ~LINFLEXD_UARTCR_WL0; in linflex_set_termios()
447 cr = (old_cr | LINFLEXD_UARTCR_WL0) & ~LINFLEXD_UARTCR_WL1; in linflex_set_termios()
H A Dfsl_lpuart.c2527 u32 old_cr, cr; in lpuart32_console_write() local
2537 cr = old_cr = lpuart32_read(&sport->port, UARTCTRL); in lpuart32_console_write()
2547 lpuart32_write(&sport->port, old_cr, UARTCTRL); in lpuart32_console_write()