From: Matt Schulte <matts@commtech-fastcom.com>
Date: Tue, 20 Nov 2012 17:25:40 +0000 (-0600)
Subject: serial: Add initialization of sampling mode and tx/rx triggers to pci_xr17v35x_setup
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=f965b9c46bf832daff8e31796486e7e424bd72c5;p=linux-beck.git

serial: Add initialization of sampling mode and tx/rx triggers to pci_xr17v35x_setup

Add initialization of sampling mode and tx/rx triggers to pci_xr17v35x_setup

Signed-off-by: Matt Schulte <matts@commtech-fastcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c
index 2285d3283b3b..089fd43e3784 100644
--- a/drivers/tty/serial/8250/8250_pci.c
+++ b/drivers/tty/serial/8250/8250_pci.c
@@ -1192,6 +1192,10 @@ pci_xr17v35x_setup(struct serial_private *priv,
 		writeb(0x00, p + 0x99); /*MPIOSEL[15:8]*/
 		writeb(0x00, p + 0x9a); /*MPIOOD[15:8]*/
 	}
+	writeb(0x00, p + UART_EXAR_8XMODE);
+	writeb(UART_FCTR_EXAR_TRGD, p + UART_EXAR_FCTR);
+	writeb(128, p + UART_EXAR_TXTRG);
+	writeb(128, p + UART_EXAR_RXTRG);
 	iounmap(p);
 
 	return pci_default_setup(priv, board, port, idx);