Messages in this thread | | | Date | Tue, 13 Jan 2009 12:11:35 +0000 | From | Alan Cox <> | Subject | Re: [PATCH] serial: pnx8xxx_uart: Fix break signal handling |
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On Tue, 13 Jan 2009 12:09:13 +0100 "Jonker M.D.S.X." <nlv14114@e3.nl-htc01.nxp.com> wrote:
> From: Mischa Jonker <mischa.jonker@nxp.com> > > When a break signal is detected, the next character should be ignored. > This was not implemented correctly for the pnx8xxx_uart driver. > > Signed-off-by: Mischa Jonker <mischa.jonker@nxp.com> > --- > > diff --git a/drivers/serial/pnx8xxx_uart.c b/drivers/serial/pnx8xxx_uart.c > index 22e30d2..1bb8f1b 100644 > --- a/drivers/serial/pnx8xxx_uart.c > +++ b/drivers/serial/pnx8xxx_uart.c > @@ -187,7 +187,7 @@ static void pnx8xxx_rx_chars(struct pnx8xxx_port *sport) > status = FIFO_TO_SM(serial_in(sport, PNX8XXX_FIFO)) | > ISTAT_TO_SM(serial_in(sport, PNX8XXX_ISTAT)); > while (status & FIFO_TO_SM(PNX8XXX_UART_FIFO_RXFIFO)) { > - ch = serial_in(sport, PNX8XXX_FIFO); > + ch = serial_in(sport, PNX8XXX_FIFO) & 0xff;
This appears to be unrelated.
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