From mboxrd@z Thu Jan 1 00:00:00 1970 From: Todd Poynor Date: Tue, 04 May 2004 20:36:40 +0000 Subject: Re: [PATCH] Hotplug for device power state changes Message-Id: <4097FED8.3020003@mvista.com> List-Id: References: <20040429202654.GA9971@dhcp193.mvista.com> In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="macroman" Content-Transfer-Encoding: base64 To: Patrick Mochel Cc: linux-hotplug-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org UGF0cmljayBNb2NoZWwgd3JvdGU6Cj4+QSBwYXRjaCB0byBjYWxsIGEgaG90cGx1ZyBkZXZpY2Ut cG93ZXIgYWdlbnQgd2hlbiB0aGUgcG93ZXIgc3RhdGUgb2YgYQo+PmRldmljZSBpcyBtb2RpZmll ZCBhdCBydW50aW1lICh0aGF0IGlzLCBpbmRpdmlkdWFsbHkgdmlhIHN5c2ZzIG9yIGJ5IGEKPj5k cml2ZXIgY2FsbCwgbm90IGFzIHBhcnQgb2YgYSBzeXN0ZW0gc3VzcGVuZC9yZXN1bWUpLiAgQWxs b3dzIGEgcG93ZXIKPj5tYW5hZ2VtZW50IGFwcGxpY2F0aW9uIHRvIGJlIGluZm9ybWVkIG9mIGNo YW5nZXMgaW4gZGV2aWNlIHBvd2VyIG5lZWRzLgo+PlRoaXMgY2FuIGJlIHVzZWZ1bCBvbiBwbGF0 Zm9ybXMgd2l0aCBkZXBlbmRlbmNpZXMgYmV0d2VlbiBzeXN0ZW0KPj5jbG9jay92b2x0YWdlIHNl dHRpbmdzIGFuZCBvcGVyYXRpb24gb2YgY2VydGFpbiBkZXZpY2VzIChzdWNoIGFzCj4+UFhBMjd4 KSwgb3IsIGZvciBleGFtcGxlLCBvbiBhIGNlbGwgcGhvbmUgd2hlcmUgdm9pY2ViYW5kIG9yIG5l dHdvcmsKPj5kZXZpY2VzIGdvaW5nIGluYWN0aXZlIHNpZ25hbHMgYW4gb3Bwb3J0dW5pdHkgdG8g bG93ZXIgcGxhdGZvcm0gcG93ZXIKPj5sZXZlbHMgdG8gY29uc2VydmUgYmF0dGVyeSBsaWZlLgo+ IAo+IAo+IFdoeT8gSWYgdGhlIGRldmljZSBpcyBwb3dlcmVkIGRvd24gYXQgcnVudGltZSB2aWEg c3lzZnMsIHRoZW4gdGhlIGFwcCB0aGF0Cj4gZGlkIHRoYXQgYWxyZWFkeSBleGlzdHMgaW4gdXNl cnNwYWNlLCBsaWtlIHRoZSBvbmVzIHlvdSdyZSB0cnlpbmcgdG8KPiBub3RpZnkgdmlhIC9zYmlu L2hvdHBsdWcuIEl0IHdvdWxkIGJlIG11Y2ggc2ltcGxlciBmb3IgdGhlIGZpcnN0IGFwcCB0bwo+ IGdlbmVyYXRlIGUuZy4gYSBkLWJ1cyBtZXNzYWdlIHRvIG5vdGlmeSBvdGhlciBhcHBzLCByYXRo ZXIgdGhhbiBjcmVhdGluZwo+IHRoaXMgY29uZHVpdCB0aHJvdWdoIHRoZSBrZXJuZWwuCgpUaGUg YWJpbGl0eSB0byBkbyB0aGlzIHdhcyBvcmlnaW5hbGx5IHJlcXVlc3RlZCBpbiB0aGUgY29udGV4 dCBvZiBhIApkcml2ZXIgbWFuYWdpbmcgdGhlIHBvd2VyIHN0YXRlIG9mIGl0cyBkZXZpY2VzIChh Y2NvcmRpbmcgdG8gc29tZSAKdW5zcGVjaWZpZWQgbG9naWMpOyBhZ3JlZWQgdGhhdCBzdGF0ZSBj aGFuZ2VzIHJlcXVlc3RlZCB2aWEgc3lzZnMgYXJlIGEgCmxlc3MgY29tcGVsbGluZyB1c2FnZSBz Y2VuYXJpby4gIFNtYWxsIGJhdHRlcnktcG93ZXJlZCBnYWRnZXRzIG9mdGVuIAppbXBsZW1lbnQg ZHJpdmVycyB0aGF0IGFyZSBtb3JlIGFjdGl2ZWx5IGludm9sdmVkIGluIG1hbmFnaW5nIHBvd2Vy IApzdGF0ZSB0aGFuIHRoZSBkZXNrdG9wL25vdGVib29rL3NlcnZlciBub3JtLCBpbnZva2luZyBM RE0gc3VzcGVuZCAKcm91dGluZXMgd2hlbiBhbiBvcHBvcnR1bml0eSB0byBwb3dlciBkb3duIGFy aXNlcy4gIEJ1dCBpdCBpcyBhbHNvIApjb21tb24gaW4gd2FsbC1wbHVnLXdpcmVkIHN5c3RlbXMg dG8gaGF2ZSBhIGZldyBwb3dlciBzdGF0ZSB0cmFuc2l0aW9ucyAKdGhhdCByZXN1bHQgZnJvbSB0 aGluZ3MgdW5kZXIga2VybmVsIGNvbnRyb2wsIHN1Y2ggYXMgYmxhbmtpbmcgYSBkaXNwbGF5IApk ZXZpY2UgYWZ0ZXIgYSB0aW1lciBleHBpcmVzLgoKSW4gbWFueSBjYXNlcywgdGhlIG9wcG9ydHVu aXR5IHRvIG1vdmUgdG8gYSBsb3dlci1wb3dlciBzdGF0ZSBtYXkgYmUgCnRyaWdnZXJlZCBieSB1 c2Vyc3BhY2UgYWN0aXZpdHkgYW5kIHdvdWxkIG1ha2UgYSBnb29kIGNhbmRpZGF0ZSBmb3IgYSAK cHVyZWx5IHVzZXJzcGFjZSBub3RpZmljYXRpb24gbWV0aG9kLiAgSG93ZXZlciwgYSBrZXJuZWwt dG8tdXNlcnNwYWNlIApub3RpZmljYXRpb24gbWV0aG9kIGlzIHN1Z2dlc3RlZCBmb3IgdGhpcyB0 byBjb3ZlciBwb3RlbnRpYWwgY2FzZXMgd2hlcmUgCmEgZGV2aWNlIHBvd2VyIHN0YXRlIGNoYW5n ZSBtaWdodCBub3QgYmUgZGlyZWN0bHkgY2F1c2VkIGJ5LCBvciBtYXkgYmUgYSAKbm9uLW9idmlv dXMgc2lkZSBlZmZlY3Qgb2YsIGFuIGFwcGxpY2F0aW9uIGFjdGlvbi4gIERpc3BsYXkgYmxhbmtp bmcgaXMgCmFuIGV4YW1wbGU7IG90aGVyIGRldmljZXMgdGhhdCBjYW4gZW50ZXIgYSBsb3ctcG93 ZXIgc3RhdGUgZHVlIHRvIAppbmFjdGl2aXR5IG9yIGR1ZSB0byBjaGFuZ2VzIGluIHBvd2VyIHN0 YXRlIG9mIG90aGVyIHVwc3RyZWFtIG9yIApkb3duc3RyZWFtIGRldmljZXMgY291bGQgYWxzbyB1 c2UgdGhpcy4gIElmIGFueW9uZSByZWFkaW5nIHRoaXMgaGFzIApjb25jcmV0ZSBleGFtcGxlcyB0 aGF0IHRoZXkgd291bGQgbGlrZSB0byBoYXZlIGNvbnNpZGVyZWQgdGhlbiBwbGVhc2UgZG8gCnNw ZWFrIHVwLgoKSXQgbWF5IGJlIHRoZSBjYXNlIHRoYXQgbW9zdCB1c2VmdWwgc2NlbmFyaW9zIGZv ciB1c2Vyc3BhY2UgYWN0aW9ucyBpbiAKcmVzcG9uc2UgdG8gZGV2aWNlIHBvd2VyIHN0YXRlIGNo YW5nZXMgY291bGQgYmUgaGFuZGxlZCB0aHJvdWdoIGEgCnN1aXRhYmxlIGltcGxlbWVudGF0aW9u IG9mIEQtQlVTIG1lc3NhZ2VzIGJldHdlZW4gYXBwbGljYXRpb25zLCBhbmQgSSdkIApjZXJ0YWlu bHkgc3VwcG9ydCB1c2Ugb2YgdGhhdCBtb2RlbCB3aGVyZXZlciBwb3NzaWJsZS4gIFJldHVybmlu ZyBlcnJvcnMgCnRocm91Z2ggdGhlIHN5c3RlbSBjYWxsIGludGVyZmFjZSBmb3IgYW4gb3BlcmF0 aW9uIG9uIGEgZGV2aWNlIGZpbGUgCmRlc2NyaXB0b3IsIGFzIEkgYmVsaWV2ZSB5b3UndmUgc3Vn Z2VzdGVkLCBtYXkgYWxzbyBoZWxwIGNvdmVyIG1vc3QgCnVzZWZ1bCBjYXNlcy4gIEkgd2lsbCBj b250aW51ZSB0byBlbmNvdXJhZ2UgdGhlIGRldmVsb3BlcnMgd2hvIGhhdmUgCmFza2VkIG1lIGZv ciBkcml2ZXIgcG93ZXIgc3RhdGUgbm90aWZpZXJzIHRvIGNoaW1lIGluIGhlcmUgd2l0aCBtb3Jl IApkZXRhaWxzIG9uIHRoZWlyIG5lZWRzLgoKPiBCZXNpZGVzLCBpZiBvbmUgcHJvY2VzcyBoYXMg YSBkZXZpY2Ugb3BlbiwgdGhlbiB0aGUgZHJpdmVyIHNob3VsZCByZWZ1c2UKPiBhbnkgcmVxdWVz dHMgdG8gcG93ZXIgaXQgZG93bi4KCkknZCBzdWdnZXN0IHNvbWUgbGF0aXR1ZGUgaW4gZHJpdmVy IGhhbmRsaW5nIG9mIGxvdy1wb3dlciBkZXZpY2Ugc3RhdGVzIAp3cnQgb3BlbiBmaWxlIGRlc2Ny aXB0b3JzLCBzdWNoIGFzIGZvciBkaXNwbGF5IGJsYW5raW5nLiAgQnV0IHllcywgdGhpcyAKaXMg dXN1YWxseSB0cnVlIChhdCBsZWFzdCBpbiB0aGUgbm9uLXN5c3RlbS1zdXNwZW5kIGNhc2UpLgoK Ci0tIApUb2RkIFBveW5vcgpNb250YVZpc3RhIFNvZnR3YXJlCgoKCi0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0KVGhpcyBTRi5OZXQgZW1haWwg aXMgc3BvbnNvcmVkIGJ5OiBPcmFjbGUgMTBnCkdldCBjZXJ0aWZpZWQgb24gdGhlIGhvdHRlc3Qg dGhpbmcgZXZlciB0byBoaXQgdGhlIG1hcmtldC4uLiBPcmFjbGUgMTBnLiAKVGFrZSBhbiBPcmFj bGUgMTBnIGNsYXNzIG5vdywgYW5kIHdlJ2xsIGdpdmUgeW91IHRoZSBleGFtIEZSRUUuIApodHRw Oi8vYWRzLm9zZG4uY29tLz9hZF9pZDE0OSZhbGxvY19pZIE2NiZvcD1jbGljawpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpMaW51eC1ob3RwbHVnLWRldmVs IG1haWxpbmcgbGlzdCAgaHR0cDovL2xpbnV4LWhvdHBsdWcuc291cmNlZm9yZ2UubmV0CkxpbnV4 LWhvdHBsdWctZGV2ZWxAbGlzdHMuc291cmNlZm9yZ2UubmV0Cmh0dHBzOi8vbGlzdHMuc291cmNl Zm9yZ2UubmV0L2xpc3RzL2xpc3RpbmZvL2xpbnV4LWhvdHBsdWctZGV2ZWw=