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Wed, 1 Apr 2026 14:12:28 +0800 (AWST) Message-ID: <139edc8cdd621451ca9993ea94b617f76340539d.camel@codeconstruct.com.au> Subject: Re: [PATCH] i3c: dw-i3c-master: Fix IBI count register selection for versalnet From: Jeremy Kerr To: Shubhrajyoti Datta , linux-kernel@vger.kernel.org Cc: git@amd.com, Alexandre Belloni , Frank Li , Joel Stanley , linux-i3c@lists.infradead.org Date: Wed, 01 Apr 2026 14:12:28 +0800 In-Reply-To: <20260401041937.279621-1-shubhrajyoti.datta@amd.com> References: <20260401041937.279621-1-shubhrajyoti.datta@amd.com> User-Agent: Evolution 3.46.4-2+deb12u1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260331_231234_966615_FC289E14 X-CRM114-Status: GOOD ( 16.40 ) X-BeenThere: linux-i3c@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-i3c" Errors-To: linux-i3c-bounces+linux-i3c=archiver.kernel.org@lists.infradead.org SGkgU2h1YmhyYWp5b3RpLAoKPiBPbiBEZXNpZ25XYXJlIEkzQyBjb250cm9sbGVycyB3aGVyZSBJ Q19IQVNfSUJJX0RBVEE9MCAoc3VjaCBhcyB2ZXJzYWxuZXQpLAo+IHRoZSBJQklfU1RTX0NOVCBm aWVsZCAoYml0cyBbMjg6MjRdIG9mIFFVRVVFX1NUQVRVU19MRVZFTCkgaXMgaGFyZHdpcmVkCj4g dG8gMC4gVGhlIElCSSBzdGF0dXMgZW50cnkgY291bnQgaXMgaW5zdGVhZCByZXBvcnRlZCB2aWEg SUJJX0JVRl9CTFIKPiAoYml0cyBbMjM6MTZdIG9mIHRoZSBzYW1lIHJlZ2lzdGVyKS4KCk9LLiBZ b3Ugc2VlbSB0byBoYXZlIHNvbWUgb2RkIGNvbnRleHQgaW4geW91ciBwYXRjaCB0aG91Z2g6Cgo+ IGlycV9oYW5kbGVfaWJpcygpIHdhcyB1bmNvbmRpdGlvbmFsbHkgcmVhZGluZyBJQklfU1RTX0NO VCwgY2F1c2luZyBpdCB0bwo+IGFsd2F5cyBzZWUgMCBwZW5kaW5nIElCSXMgb24gdmVyc2FsbmV0 IGFuZCByZXR1cm4gZWFybHkgd2l0aG91dCBkcmFpbmluZwo+IHRoZSBJQkkgYnVmZmVyLiBTaW5j ZSBJTlRSX0lCSV9USExEX1NUQVQgaXMgbGV2ZWwtdHJpZ2dlcmVkIGFnYWluc3QgdGhlCj4gYnVm ZmVyIGZpbGwgbGV2ZWwsIHRoaXMgbGVmdCB0aGUgaW50ZXJydXB0IHBlcm1hbmVudGx5IGFzc2Vy dGVkLgo+IAo+IERldGVjdCBJQkkgZGF0YSBjYXBhYmlsaXR5IGF0IHByb2JlIHRpbWUgYnkgd3Jp dGluZyB0aGUgSUJJIGRhdGEgdGhyZXNob2xkCj4gZmllbGQgaW4gUVVFVUVfVEhMRF9DVFJMIGFu ZCByZWFkaW5nIGl0IGJhY2suIFVzZSB0aGUgcmVzdWx0IHRvIHNlbGVjdCB0aGUKPiBjb3JyZWN0 IHJlZ2lzdGVyIGZpZWxkIGluIGlycV9oYW5kbGVfaWJpcygpLgo+IAo+IEZpeGVzOiBlMzg5YjFk NzJhNjIgKCJpM2M6IGR3OiBBZGQgc3VwcG9ydCBmb3IgaW4tYmFuZCBpbnRlcnJ1cHRzIikKPiBT aWduZWQtb2ZmLWJ5OiBTaHViaHJhanlvdGkgRGF0dGEgPHNodWJocmFqeW90aS5kYXR0YUBhbWQu Y29tPgo+IC0tLQo+IAo+IMKgZHJpdmVycy9pM2MvbWFzdGVyL2R3LWkzYy1tYXN0ZXIuYyB8IDIx ICsrKysrKysrKysrKysrKysrKysrLQo+IMKgZHJpdmVycy9pM2MvbWFzdGVyL2R3LWkzYy1tYXN0 ZXIuaCB8wqAgMSArCj4gwqAyIGZpbGVzIGNoYW5nZWQsIDIxIGluc2VydGlvbnMoKyksIDEgZGVs ZXRpb24oLSkKPiAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9pM2MvbWFzdGVyL2R3LWkzYy1tYXN0 ZXIuYyBiL2RyaXZlcnMvaTNjL21hc3Rlci9kdy1pM2MtbWFzdGVyLmMKPiBpbmRleCBmMmE3Zjgx MjJkOWUuLjdhMTc4MmE2OTA4MSAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2kzYy9tYXN0ZXIvZHct aTNjLW1hc3Rlci5jCj4gKysrIGIvZHJpdmVycy9pM2MvbWFzdGVyL2R3LWkzYy1tYXN0ZXIuYwo+ IEBAIC0xNDU1LDcgKzE0NTUsMTEgQEAgc3RhdGljIHZvaWQgZHdfaTNjX21hc3Rlcl9pcnFfaGFu ZGxlX2liaXMoc3RydWN0IGR3X2kzY19tYXN0ZXIgKm1hc3RlcikKPiDCoMKgwqDCoMKgwqDCoMKg dTMyIHJlZzsKPiDCoAo+IMKgwqDCoMKgwqDCoMKgwqByZWcgPSByZWFkbChtYXN0ZXItPnJlZ3Mg KyBRVUVVRV9TVEFUVVNfTEVWRUwpOwo+IC3CoMKgwqDCoMKgwqDCoG5faWJpcyA9IFFVRVVFX1NU QVRVU19JQklfU1RBVFVTX0NOVChyZWcpOwo+ICvCoMKgwqDCoMKgwqDCoGlmIChtYXN0ZXItPmhh c19pYmlfZGF0YSkKPiArwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgbl9pYmlzID0gUVVF VUVfU1RBVFVTX0lCSV9TVEFUVVNfQ05UKHJlZyk7Cj4gK8KgwqDCoMKgwqDCoMKgZWxzZQo+ICvC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqBuX2liaXMgPSBRVUVVRV9TVEFUVVNfSUJJX0JV Rl9CTFIocmVnKTsKPiArCj4gwqDCoMKgwqDCoMKgwqDCoGlmICghbl9pYmlzKQo+IMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgbl9pYmlzID0gUVVFVUVfU1RBVFVTX0lCSV9CVUZfQkxS KHJlZyk7CgouLi4gd2hlcmUgdGhpcyBsYXN0IGNvbmRpdGlvbmFsIGlzIG5vdCBwcmVzZW50IHVw c3RyZWFtPyBJdCB3b3VsZCBzZWVtCnRvIGR1cGxpY2F0ZSB0aGUgcHVycG9zZSBvZiB0aGlzIHBh dGNoLgoKV2hpbGUgdGhhdCB0d28tbGluZSBhZGRpdGlvbiBjb3VsZCBiZSBhIHNpbXBsZXIgd29y a2Fyb3VuZCwgSSB0aGluayB5b3VyCmludGVuZGVkIGNoYW5nZSBsb29rcyBhIGJpdCBtb3JlIHNv bGlkLgoKPiBGaXhlczogZTM4OWIxZDcyYTYyICgiaTNjOiBkdzogQWRkIHN1cHBvcnQgZm9yIGlu LWJhbmQgaW50ZXJydXB0cyIpCgpJIGRvbid0IHRoaW5rIHRoaXMgaXMgcXVhbGlmaWVzIGFzIGEg Zml4IGlmIGl0IGVuYWJsZXMgc3VwcG9ydCBmb3IgbmV3CmhhcmR3YXJlIGNvbmZpZ3VyYXRpb25z LgoKQ2hlZXJzLAoKCkplcmVteQoKLS0gCmxpbnV4LWkzYyBtYWlsaW5nIGxpc3QKbGludXgtaTNj QGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9s aXN0aW5mby9saW51eC1pM2MK