This patch adds support for the Oxford Semiconductor OXuPCI952 UART, as
embodied in a "SATAGear IOI-102" 3.3V/5V PCI card.  It has been "tested"
by running XMODEM at 19.2kbps between the serial card and one of the
motherboard serial ports.

Reference: /n/sources/patch/applied/uartpci-oxupci952
Date: Thu Jul 15 22:15:42 CES 2010
Signed-off-by: davide+p9@cs.cmu.edu

--- /sys/src/9/pc/uartpci.c	Thu Jul 15 22:06:22 2010
+++ /sys/src/9/pc/uartpci.c	Thu Jul 15 22:06:22 2010
@@ -144,6 +144,14 @@
 				break;
 			}
 			break;
+		case (0x9505<<16)|0x1415:	/* Oxford Semi OXuPCI952 */
+			name = "SATAGear-IOI-102"; /* PciSVID=1415, PciSID=0000 */
+			if (uartpci(ctlrno, p, 0, 1, 14745600, name, 8))
+				ctlrno++;
+			if (uartpci(ctlrno, p, 1, 1, 14745600, name, 8))
+				ctlrno++;
+			uart = nil;
+			break;
 		case (0x9050<<16)|0x10B5:	/* Perle PCI-Fast4 series */
 		case (0x9030<<16)|0x10B5:	/* Perle Ultraport series */
 			/*