Bug 214670
| Summary: | [patch] add support for MCS9900-based parallel port card | ||
|---|---|---|---|
| Product: | Base System | Reporter: | Robert Clausecker <fuz> |
| Component: | kern | Assignee: | freebsd-bugs (Nobody) <bugs> |
| Status: | Closed FIXED | ||
| Severity: | Affects Some People | Keywords: | patch |
| Priority: | --- | ||
| Version: | 11.0-RELEASE | ||
| Hardware: | Any | ||
| OS: | Any | ||
A commit references this bug: Author: kib Date: Sun Aug 27 11:37:08 UTC 2017 New revision: 322947 URL: https://svnweb.freebsd.org/changeset/base/322947 Log: Add PCI Id for MosChip MCS9900. Submitted by: Robert Clausecker <fuz@fuz.su> PR: 214670 MFC after: 1 week Changes: head/sys/dev/ppc/ppc_pci.c |
It seems that due to an oversight, parallel port cards with the MCS9900 chipset are not supported by the FreeBSD kernel. After adding the following patch and adding appropriate device hints, the card is supported and works fine: --- /usr/src/sys/dev/ppc/ppc_pci.c.orig 2016-09-29 01:24:50.000000000 +0200 +++ /usr/src/sys/dev/ppc/ppc_pci.c 2016-11-19 15:08:36.381138000 +0100 @@ -92,6 +92,7 @@ { 0x98059710, "NetMos NM9805 1284 Printer port", 0x10 }, { 0x98659710, "MosChip MCS9865 1284 Printer port", 0x10 }, { 0x99019710, "MosChip MCS9901 PCIe to Peripheral Controller", 0x10 }, + { 0x99009710, "MosChip MCS9900 PCIe to Peripheral Controller", 0x10 }, { 0xffff } }; Please add this patch to the FreeBSD kernel so the card is supported out-of-the-box.