ref: e808e8db9555d8adcc6229d05db9b06d398aae83
parent: 49d6ef1ec4138dbfe6c1612960d7ee586aef6342
author: cinap_lenrek <cinap_lenrek@gmx.de>
date: Wed May 1 12:29:58 EDT 2013
uartpci: add detection for StarTech PCI8S9503V (P588UG) (from sources)
--- a/sys/src/9/pc/uartpci.c
+++ b/sys/src/9/pc/uartpci.c
@@ -99,8 +99,9 @@
perlehead = perletail = nil;
ctlrno = 0;
for(p = pcimatch(nil, 0, 0); p != nil; p = pcimatch(p, 0, 0)){- if(p->ccrb != Pcibccomm || p->ccru > 2)
- continue;
+ /* StarTech PCI8S9503V has ccru == 0x80 (other) */
+ if(p->ccrb != Pcibccomm || p->ccru > 2 && p->ccru != 0x80)
+ continue;
switch(p->did<<16 | p->vid){default:
@@ -165,7 +166,14 @@
freq = 7372800;
switch(subid){default:
+ print("uartpci: unknown perle subid %#ux\n", subid);continue;
+ case (0x1588<<16)|0x10B5: /* StarTech PCI8S9503V (P588UG) */
+ name = "P588UG";
+ /* max. baud rate is 921,600 */
+ freq = 1843200;
+ uart = uartpci(ctlrno, p, 2, 8, freq, name, 8);
+ break;
case (0x0011<<16)|0x12E0: /* Perle PCI-Fast16 */
name = "PCI-Fast16";
uart = uartpci(ctlrno, p, 2, 16, freq, name, 8);
--
⑨