From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0574D47DD70 for ; Tue, 9 Jun 2026 16:40:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781023254; cv=none; b=TmarZvfsgOKXFhDQM399LscZlmmeS468Ym14cVEIqm960DksoYF1VZ6AeEx0Kn300WXcVIDI5/d8zrZN7xkj1+IhcPLYgT6sXwl6wKqH4kO4k3eWWe30i7IIWDy4tJXfqbTIdDMZqH51PM8otKaWTUWCJv67d+JznYVVcZ5HBJc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781023254; c=relaxed/simple; bh=bTMw+5errjuo3XY0UGkkJhE96EhsUAsa59mCY/8m0V8=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=iVwdABoJhY81nlS5/Ol85REWQxTAROMWIFw5UsfMTJycGj69/eLhM1c8u9ucJFOv7zwEnU0PuzNdtI/K0za+ipf4XW8xMj3TVISZU1Wd7eCKHjcuuOpYtNcNMP/8vP13ClCnIsCfvEUQwpMc+EaapbVrLvyM1pdqJl6Ix74Fbhg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=KarwtdAF; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="KarwtdAF" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BE8341F00893; Tue, 9 Jun 2026 16:40:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1781023252; bh=h01BHHsW/GZRmZhtnacRs8yBOqidbGeRRyA71ss8CRs=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=KarwtdAF/LC8zA+U1tT6IE6j0cjsmkJiBrxEjnfW7Old7NpzZFQp5BzAsmKz19Zno sa8JuwMX0bW73HdFlCxVk2PdkYz34KVivt8y8xa+jcYTaQNPo9uGZSNNebdZS4zEdT SrknfeLwPjcsUmAWjgEoh3+0HEhoHAbhDXgntusRDG5dVaxPS2lmWY64CZzJyV7Cru 7SDV+DQiIFHlcWL0p8QF9c7FqSOQZaIAXvAPSqPdVxmnhhSUDKgkd0XjHsmdhm5AhN cnajTnL4/UrDR/gy7oz22JrhroypPvtfjwGXlK+FCm17u+GjstDVBdPxapvuEMS4lR fuVZDJIiXs9Lw== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 568393930989; Tue, 9 Jun 2026 16:40:52 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH v1] Bluetooth: btintel_pcie: Add 50 ms delay before MAC init on BlazarIW From: patchwork-bot+bluetooth@kernel.org Message-Id: <178102325088.2135346.3443074751306554716.git-patchwork-notify@kernel.org> Date: Tue, 09 Jun 2026 16:40:50 +0000 References: <20260606003637.94628-1-kiran.k@intel.com> In-Reply-To: <20260606003637.94628-1-kiran.k@intel.com> To: Kiran K Cc: linux-bluetooth@vger.kernel.org, ravishankar.srivatsa@intel.com, chethan.tumkur.narayan@intel.com, chandrashekar.devegowda@intel.com Hello: This patch was applied to bluetooth/bluetooth-next.git (master) by Luiz Augusto von Dentz : On Sat, 6 Jun 2026 06:06:37 +0530 you wrote: > On BlazarIW, fast restart cycles fail because the D0 entry to MAC > init does not complete in time. As a result, MAC initialization > does not proceed and the controller fails to transition past the > ROM boot stage. > > Add a 50 ms delay (worst case as per HW analysis) before doing MAC > init in btintel_pcie_enable_bt() so the shared hardware reset flow > has time to complete. The delay is gated on the BlazarIW PCI device > id 0x4D76 so other Intel BT PCIe controllers are unaffected. > > [...] Here is the summary with links: - [v1] Bluetooth: btintel_pcie: Add 50 ms delay before MAC init on BlazarIW https://git.kernel.org/bluetooth/bluetooth-next/c/202af099928b You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html