From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <515296C8.30806@web.de> Date: Wed, 27 Mar 2013 07:50:48 +0100 From: Jan Kiszka MIME-Version: 1.0 References: <515229C4.6000805@xenomai.org> In-Reply-To: <515229C4.6000805@xenomai.org> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Subject: Re: [Xenomai] one-shot fasteoi irqs List-Id: Discussions about the Xenomai project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Gilles Chanteperdrix Cc: Xenomai T24gMjAxMy0wMy0yNyAwMDowNSwgR2lsbGVzIENoYW50ZXBlcmRyaXggd3JvdGU6Cj4gCj4gSGkg SmFuLAo+IAo+IEkgc2VlbSB0byByZWNhbGwgeW91IHNlbnQgcGF0Y2hlcyB0byBmaXggdGhyZWFk ZWQgaXJxcyBzb21lIHRpbWUgYWdvLiBJIAoKSW4gZmFjdCwgdGhhdCB3YXMgV29sZmdhbmcgd2l0 aCBjb21taXRzIGZkZGE4NmJjYTkgYW5kIDU0ZDE2MWI4NWIgZm9yCjIuNi4zOCBiYWNrIHRoZW4u Cgo+IGFtIGhhdmluZyBhIHByb2JsZW0gaGVyZSB3aXRob3V0IFNNUCwgd2hlcmVhcyB0aGUgc3lz dGVtIHdvcmtzIHdpdGggCj4gU01QLiBBIGZhc3Rlb2kgaXJxIGhhbmRsZXIgdHJpZ2dlcnMgcmVw ZWF0ZWRseSB3aGlsZSBpdHMgdGhyZWFkZWQgCj4gY291bnRlcnBhcnQgbmV2ZXIgZ2V0cyB0cmln Z2VyZWQuIEkgYmVsaWV2ZSB0aGlzIGlzIGJlY2F1c2UgCj4gaGFuZGxlX2Zhc3Rlb2lfaXJxIHVu Y29uZGl0aW9uYWxseSByZWxlYXNlcyB0aGUgaXJxIGxpbmUuCgpZb3UgbWVhbiBpdCBkb2Vzbid0 IHJlc3BlY3QgdGhlIGNvbmRpdGlvbnMgaW4gY29uZF91bm1hc2tfaXJxPwoKPiBUaGUgZm9sbG93 aW5nIAo+IHBhdGNoIHNlZW1zIHRvIGZpeCB0aGUgaXNzdWUgdGhvdWdoIEkgd291bGQgcHJlZmVy IGEgY2xlYW5lciBzb2x1dGlvbi4KPiAKPiBkaWZmIC0tZ2l0IGEva2VybmVsL2lycS9jaGlwLmMg Yi9rZXJuZWwvaXJxL2NoaXAuYwo+IGluZGV4IDExZTc1ZDEuLjJmZjhkM2EgMTAwNjQ0Cj4gLS0t IGEva2VybmVsL2lycS9jaGlwLmMKPiArKysgYi9rZXJuZWwvaXJxL2NoaXAuYwo+IEBAIC00NjMs OCArNDYzLDExIEBAIGhhbmRsZV9mYXN0ZW9pX2lycSh1bnNpZ25lZCBpbnQgaXJxLCBzdHJ1Y3Qg aXJxX2Rlc2MgKmRlc2MpCj4gIAo+ICAjaWZkZWYgQ09ORklHX0lQSVBFCj4gIAkvKiBYWFg6IElS UUNISVBfRU9JX0lGX0hBTkRMRUQgaXMgaWdub3JlZC4gKi8KPiAtCWlmIChkZXNjLT5pcnFfZGF0 YS5jaGlwLT5pcnFfcmVsZWFzZSkKPiAtCQlkZXNjLT5pcnFfZGF0YS5jaGlwLT5pcnFfcmVsZWFz ZSgmZGVzYy0+aXJxX2RhdGEpOwo+ICsJaWYgKGRlc2MtPmlycV9kYXRhLmNoaXAtPmlycV9yZWxl YXNlKSB7Cj4gKwkJaWYgKCghKGRlc2MtPmlzdGF0ZSAmIElSUVNfT05FU0hPVCkgfHwKPiArCQkg ICAgICFkZXNjLT50aHJlYWRzX29uZXNob3QpKQo+ICsJCQlkZXNjLT5pcnFfZGF0YS5jaGlwLT5p cnFfcmVsZWFzZSgmZGVzYy0+aXJxX2RhdGEpOwo+ICsJfQo+ICBvdXRfZW9pOgo+ICAjZWxzZSAg LyogIUNPTkZJR19JUElQRSAqLwo+ICAJaWYgKGRlc2MtPmlzdGF0ZSAmIElSUVNfT05FU0hPVCkK PiBkaWZmIC0tZ2l0IGEva2VybmVsL2lycS9tYW5hZ2UuYyBiL2tlcm5lbC9pcnEvbWFuYWdlLmMK PiBpbmRleCBlNDlhMjg4Li40ODVjMmM0IDEwMDY0NAo+IC0tLSBhL2tlcm5lbC9pcnEvbWFuYWdl LmMKPiArKysgYi9rZXJuZWwvaXJxL21hbmFnZS5jCj4gQEAgLTcxNSw5ICs3MTUsMTUgQEAgYWdh aW46Cj4gIAo+ICAJZGVzYy0+dGhyZWFkc19vbmVzaG90ICY9IH5hY3Rpb24tPnRocmVhZF9tYXNr Owo+ICAKPiAtCWlmICghZGVzYy0+dGhyZWFkc19vbmVzaG90ICYmICFpcnFkX2lycV9kaXNhYmxl ZCgmZGVzYy0+aXJxX2RhdGEpICYmCj4gLQkgICAgaXJxZF9pcnFfbWFza2VkKCZkZXNjLT5pcnFf ZGF0YSkpCj4gLQkJdW5tYXNrX2lycShkZXNjKTsKPiArCWlmICghZGVzYy0+dGhyZWFkc19vbmVz aG90ICYmICFpcnFkX2lycV9kaXNhYmxlZCgmZGVzYy0+aXJxX2RhdGEpKSB7Cj4gKyNpZmRlZiBD T05GSUdfSVBJUEUKPiArCQlpZiAoZGVzYy0+aXJxX2RhdGEuY2hpcC0+aXJxX3JlbGVhc2UpCj4g KwkJCWRlc2MtPmlycV9kYXRhLmNoaXAtPmlycV9yZWxlYXNlKCZkZXNjLT5pcnFfZGF0YSk7Cj4g KwkJZWxzZSAKPiArI2VuZGlmCj4gKwkJCWlmIChpcnFkX2lycV9tYXNrZWQoJmRlc2MtPmlycV9k YXRhKSkKPiArCQkJCXVubWFza19pcnEoZGVzYyk7Cj4gKwl9Cj4gIAo+ICBvdXRfdW5sb2NrOgo+ ICAJcmF3X3NwaW5fdW5sb2NrX2lycSgmZGVzYy0+bG9jayk7Cj4gCj4gCgpTbyB0aGlzIGJhc2lj YWxseSBleHRlbmRzIEktcGlwZSdzIGhlbGQgcGhhc2Ugb2YgdGhlIElSUSB0byB0aGUgdGhyZWFk ZWQKaGFuZGxlciBpZiB3ZSBhcmUgd29ya2luZyBpbiBvbmVzaG90IG1vZGUsIHJpZ2h0PwoKSSB3 aWxsIGhhdmUgdG8gZGlnIGludG8gdGhpcyBhZ2FpbiwgYnV0IHdpdGhvdXQgcmVtZW1iZXJpbmcg YWxsIGRldGFpbHMsCnRoZXJlIGFyZSBzb21lIHRoaW5ncyB0aGF0IGRvIG5vdCBsb29rIE9LOgog LSBTaG91bGRuJ3Qgd2UganVzdCByZXBsYWNlIHVubWFza19pcnEgd2l0aCBpcnFfcmVsZWFzZSBm b3IgdGhlIEktcGlwZQogICBjYXNlPyBJT1c6IFRoZXJlIGlzIHRvbyBtdWNoIGNvZGUgdW5kZXIg I2lmZGVmIENPTkZJR19JUElQRS4KIC0gSXQgc2VlbXMgd2UgZG8gbm90IHJlc3BlY3QgbWFza2lu ZyBkb25lIGJ5IExpbnV4LCByYXRoZXIKICAgdW5jb25kaXRpb25hbGx5IHJlbGVhc2UgKEFLQSB1 bm1hc2spIHRoZSBsaW5lLgoKVGhlIGxhdHRlciB3YXMgcmlnaHQgaW4gMi42LjM4IGJ1dCBhcHBh cmVudGx5IGdvdCBicm9rZW4gZHVyaW5nIHRvIHBvcnQKZnJvbSAzLjIgdG8gMy40LgoKSmFuCgot LS0tLS0tLS0tLS0tLSBuZXh0IHBhcnQgLS0tLS0tLS0tLS0tLS0KQSBub24tdGV4dCBhdHRhY2ht ZW50IHdhcyBzY3J1YmJlZC4uLgpOYW1lOiBzaWduYXR1cmUuYXNjClR5cGU6IGFwcGxpY2F0aW9u L3BncC1zaWduYXR1cmUKU2l6ZTogMjYzIGJ5dGVzCkRlc2M6IE9wZW5QR1AgZGlnaXRhbCBzaWdu YXR1cmUKVVJMOiA8aHR0cDovL3d3dy54ZW5vbWFpLm9yZy9waXBlcm1haWwveGVub21haS9hdHRh Y2htZW50cy8yMDEzMDMyNy9kNTkwZGM3Yy9hdHRhY2htZW50LnBncD4K