I'm not really sure here. There was a driver that worked with this
board, but it had a lot of problems. Looking at that driver and this
data, the only thing I can see is that the other driver terminated the
message with a 0x0d, not a 0x0a. It may be best to send both, so I'm
attaching a patch to do that.
-corey
Jonathan Fournier wrote:
I'm getting this with debug:
ipmi message handler version 39.1
IPMI Serial System Interface driver
ipmi_serial: Registering TerminalMode codec
ipmi_serial(ttyS4): Found a matching serial port
ipmi_serial(ttyS4): Outgoing data: 5b([) 31(1) 38(8) 30(0) 30(0) 30(0)
31(1) 5d(]) 0a( )
ipmi_serial(ttyS4): Outgoing data: 5b([) 31(1) 38(8) 30(0) 30(0) 30(0)
31(1) 5d(]) 0a( )
ipmi_serial(ttyS4): Outgoing data: 5b([) 31(1) 38(8) 30(0) 30(0) 30(0)
31(1) 5d(]) 0a( )
ipmi_serial(ttyS4): Outgoing data:<7>ipmi_serial(ttyS4): Incoming
char: 5b '['
ipmi_serial(ttyS4): Incoming char: 45 'E'
ipmi_serial(ttyS4): Incoming char: 52 'R'
ipmi_serial(ttyS4): Incoming char: 52 'R'
ipmi_serial(ttyS4): Incoming char: 20 ' '
ipmi_serial(ttyS4): Incoming char: 63 'c'
ipmi_serial(ttyS4): Incoming char: 31 '1'
ipmi_serial(ttyS4): Incoming char: 5d ']'
ipmi_serial(ttyS4): Incoming char: 0a ' '
ipmi_serial(ttyS4): Incoming char: 0d ' '
5b([) 31(1) 38(8) 30(0) 30(0) 30(0) 31(1) 5d(]) 0a( )
ipmi_serial(ttyS4): Outgoing data: 5b([) 31(1) 38(8) 30(0) 30(0) 30(0)
31(1) 5d(]) 0a( )
ipmi_serial(ttyS4): Outgoing data: 5b([) 31(1) 38(8) 30(0) 30(0) 30(0)
31(1) 5d(]) 0a( )
ipmi_serial(ttyS4): Outgoing data: 5b([) 31(1) 38(8) 30(0) 30(0) 30(0)
31(1) 5d(]) 0a( )
ipmi_serial(ttyS4): Outgoing data: 5b([) 31(1) 38(8) 30(0) 30(0) 30(0)
31(1) 5d(]) 0a( )
ipmi_serial(ttyS4): Outgoing data: 5b([) 31(1) 38(8) 30(0) 30(0) 30(0)
31(1) 5d(]) 0a( )
ipmi_serial(ttyS4): Outgoing data: 5b([) 31(1) 38(8) 30(0) 30(0) 30(0)
31(1) 5d(]) 0a( )
ipmi_serial(ttyS4): codec initialization timed out, interface is not
usable
For serial terminal mode, send a carraige return along with the line
feed in case some systems need this.
Signed-off-by: Corey Minyard <[EMAIL PROTECTED]>
Index: linux-2.6.23/drivers/char/ipmi/ipmi_serial_terminal_mode.c
===================================================================
--- linux-2.6.23.orig/drivers/char/ipmi/ipmi_serial_terminal_mode.c
+++ linux-2.6.23/drivers/char/ipmi/ipmi_serial_terminal_mode.c
@@ -274,6 +274,8 @@ static void format_msg(struct ipmi_seria
len++;
c[len] = 0x0a;
len++;
+ c[len] = 0x0d; /* We definitely have room for this byte. */
+ len++;
data->xmit_chars_pos = 0;
data->xmit_chars_len = len;
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