ChangeSet 1.1005.1.4, 2003/06/24 14:56:31-07:00, [EMAIL PROTECTED]
[PATCH] USB: pl2303: report CTS and DSR status changes to userspace.
drivers/usb/serial/pl2303.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletion(-)
diff -Nru a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
--- a/drivers/usb/serial/pl2303.c Fri Jun 27 16:27:20 2003
+++ b/drivers/usb/serial/pl2303.c Fri Jun 27 16:27:20 2003
@@ -525,10 +525,13 @@
{
struct pl2303_private *priv = port->private;
unsigned int mcr = priv->line_control;
+ unsigned int status = priv->line_status;
unsigned int result;
result = ((mcr & CONTROL_DTR) ? TIOCM_DTR : 0)
- | ((mcr & CONTROL_RTS) ? TIOCM_RTS : 0);
+ | ((mcr & CONTROL_RTS) ? TIOCM_RTS : 0)
+ | ((status & UART_CTS) ? TIOCM_CTS : 0)
+ | ((status & UART_DSR) ? TIOCM_DSR : 0);
dbg("%s - result = %x", __FUNCTION__, result);
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