From owner-freebsd-current Sat Mar 24 16:50:25 2001 Delivered-To: freebsd-current@freebsd.org Received: from pluto.senet.com.au (pluto.senet.com.au [203.56.239.150]) by hub.freebsd.org (Postfix) with ESMTP id 58D9737B71B for ; Sat, 24 Mar 2001 16:50:19 -0800 (PST) (envelope-from linux@senet.com.au) Received: from bytes4u.nodomain.yet (c18-p58.senet.com.au [203.152.253.187]) by pluto.senet.com.au (8.11.0/8.11.0) with ESMTP id f2P0oGx43914 for ; Sun, 25 Mar 2001 10:20:16 +0930 (CST) (envelope-from linux@senet.com.au) Received: from localhost (linux@localhost) by bytes4u.nodomain.yet (8.11.1/8.11.1) with ESMTP id f2P0nDt00662 for ; Sun, 25 Mar 2001 10:19:14 +0930 (CST) (envelope-from linux@bytes4u.nodomain.yet) Date: Sun, 25 Mar 2001 10:19:13 +0930 (CST) From: Benjamin Close To: Subject: ICH2-M IDE controller Message-ID: MIME-Version: 1.0 Content-Type: MULTIPART/MIXED; BOUNDARY="0-510550379-985481353=:594" Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. Send mail to mime@docserver.cac.washington.edu for more info. --0-510550379-985481353=:594 Content-Type: TEXT/PLAIN; charset=US-ASCII Hi All, Is anyone looking at supporting the Intel ICH2-M IDE controller? This controller is basically the same as the ICH2 controller except it has extra powermanagment features as it's the for portable computers (hence the M=mobile). I'm currently using the attached patch which runs flawlessly on my laptop. However, I'm just an amature code hacker and hence can't guarentee I haven't missed something between the chipsets. The other question I have is why in ata-dma.c is there the fall through to the ICH chipset? It seems to prevent any drive actually using ATA100/UDMA5 features. Cheers, -- * Benjamin Close --0-510550379-985481353=:594 Content-Type: TEXT/PLAIN; charset=US-ASCII; name=ide-UCH2M-patch Content-Transfer-Encoding: BASE64 Content-ID: Content-Description: Content-Disposition: attachment; filename=ide-UCH2M-patch ZGlmZiAtdSAuL2F0YS1kbWEuYyBmcmVkL2F0YS1kbWEuYw0KLS0tIC4vYXRh LWRtYS5jCUZyaSBNYXIgMTYgMDI6MDY6MjUgMjAwMQ0KKysrIGZyZWQvYXRh LWRtYS5jCVN1biBNYXIgMjUgMTA6MzM6NTIgMjAwMQ0KQEAgLTEwNyw2ICsx MDcsNyBAQA0KIA0KICAgICBzd2l0Y2ggKHNjcC0+Y2hpcHR5cGUpIHsNCiAN CisgICAgY2FzZSAweDI0NGE4MDg2OgkvKiBJbnRlbCBJQ0gyLU0gKi8NCiAg ICAgY2FzZSAweDI0NGI4MDg2OgkvKiBJbnRlbCBJQ0gyICovDQogCWlmICh1 ZG1hbW9kZSA+PSA1KSB7DQogCSAgICBpbnQzMl90IG1hc2s0OCwgbmV3NDg7 DQpAQCAtMTUwLDcgKzE1MSw4IEBADQogCQkgICAgYXRhX3ByaW50ZihzY3As IGRldmljZSwNCiAJCQkgICAgICAgIiVzIHNldHRpbmcgVURNQTQgb24gSUNI JXMgY2hpcFxuIiwNCiAJCQkgICAgICAgKGVycm9yKSA/ICJmYWlsZWQiIDog InN1Y2Nlc3MiLA0KLQkJCSAgICAgICAoc2NwLT5jaGlwdHlwZSA9PSAweDI0 NGI4MDg2KSA/ICIyIiA6ICIiKTsNCisJCQkgICAgICAgKHNjcC0+Y2hpcHR5 cGUgPT0gMHgyNDRiODA4NikgPyAiMiIgOiANCisJCQkgICAgICAgKHNjcC0+ Y2hpcHR5cGUgPT0gMHgyNDRhODA4NikgPyAiMi1NIiA6IiIpOw0KIAkJaWYg KCFlcnJvcikgew0KIAkJICAgIG1hc2s0OCA9ICgxIDw8IGRldm5vKSArICgz IDw8ICgxNiArIChkZXZubyA8PCAyKSkpOw0KIAkJICAgIG5ldzQ4ID0gKDEg PDwgZGV2bm8pICsgKDIgPDwgKDE2ICsgKGRldm5vIDw8IDIpKSk7DQpkaWZm IC11IC4vYXRhLXBjaS5jIGZyZWQvYXRhLXBjaS5jDQotLS0gLi9hdGEtcGNp LmMJVHVlIE1hciAyMCAwMDowMTo1OCAyMDAxDQorKysgZnJlZC9hdGEtcGNp LmMJU3VuIE1hciAyNSAxMDozMDo1OCAyMDAxDQpAQCAtMTEwLDYgKzExMCw5 IEBADQogICAgIGNhc2UgMHgyNDExODA4NjoNCiAJcmV0dXJuICJJbnRlbCBJ Q0ggQVRBNjYgY29udHJvbGxlciI7DQogDQorICAgIGNhc2UgMHgyNDRhODA4 NjoNCisJcmV0dXJuICJJbnRlbCBJQ0gyLU0gQVRBMTAwIGNvbnRyb2xsZXIi Ow0KKw0KICAgICBjYXNlIDB4MjQ0YjgwODY6DQogCXJldHVybiAiSW50ZWwg SUNIMiBBVEExMDAgY29udHJvbGxlciI7DQogDQo= --0-510550379-985481353=:594-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message