From patchwork Fri Oct 25 11:26:59 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Neronin X-Patchwork-Id: 838996 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.11]) (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 7B87B1FDF90 for ; Fri, 25 Oct 2024 11:27:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.11 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729855667; cv=none; b=mRJaCvaI4mqEsBqqjmwny/l1JED/dzXmALGXapMlOP9hEc/N37z6gJFJFBNT/oTSpUvzz9hcCDkIoxvl2VJBQrVHgeqJy4r9SFLzvtkWeYKKZVIOVDkvZT5uQTXpfX67o3Cc90RqX+3BD+y3vUiwHI88rTKwt+OU4aD5QC+df8c= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729855667; c=relaxed/simple; bh=tH5DSwlqXfFYdGDjMRzDSFt3MoJpB/PsfT1/7qrtdSE=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=n+oBYO2pk4fl22WfCCiEa3eXRJglLdQhbra4ZFSCepOBS8B1/ytExEeoViYODO7toA5kKUjQ1W8USNhUpnAZ01BIBT/Kxna9X9gu1/ikSt9TJ+Rxpo6sl0wORPCQbVLkZs1AJy1z2vUK9Ay2homvJ5v9RtDiLNbNv6Uc7iBuTVU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=none smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=WvikoYDj; arc=none smtp.client-ip=198.175.65.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="WvikoYDj" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1729855666; x=1761391666; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=tH5DSwlqXfFYdGDjMRzDSFt3MoJpB/PsfT1/7qrtdSE=; b=WvikoYDjHZ49ioO205DiE95h7PUtsjqadawyJanl3k0owtKqVdsQFBq6 GLk8A3BWUOKff1mMlqwWwc879HKLgi7JG+fW450wj0iHFI/BF4WygK9Di W/V4lMheR8gmXfYs7YpqLoALm2gIDaRTealU3OQV8P+/Gn1DhgvPoGDNc eYUGC/CyJPdk7rlBxOyB+jgwxx2KD7PQXhSUnx1mKmRpCqgPBgC2ebiEW 4MIOoVcXUA2PNlBi73OtSDn9cSAysTXmKHYUahOFnDhfN+h0ZSihDrpmA gJnCUXRDzfDqYDfVqkDpV6TOxTNWK2jjYQm4vgrfgJXG4eviIm98tw0x3 g==; X-CSE-ConnectionGUID: bgdiSE/TRxm6PsR0D8vf4A== X-CSE-MsgGUID: 4XmGMsBvQX+LWBHQvlTjhw== X-IronPort-AV: E=McAfee;i="6700,10204,11222"; a="40075589" X-IronPort-AV: E=Sophos;i="6.11,199,1725346800"; d="scan'208";a="40075589" Received: from orviesa003.jf.intel.com ([10.64.159.143]) by orvoesa103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Oct 2024 04:27:45 -0700 X-CSE-ConnectionGUID: Z6dKTQVbRWSglFRgHuoqxg== X-CSE-MsgGUID: nxcRxHk1T2SnZCmVejX+Fg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,199,1725346800"; d="scan'208";a="85657116" Received: from black.fi.intel.com ([10.237.72.28]) by orviesa003.jf.intel.com with ESMTP; 25 Oct 2024 04:27:44 -0700 Received: by black.fi.intel.com (Postfix, from userid 1058) id DC97735B; Fri, 25 Oct 2024 14:27:42 +0300 (EEST) From: Niklas Neronin To: mathias.nyman@linux.intel.com Cc: linux-usb@vger.kernel.org, Niklas Neronin Subject: [PATCH 0/2] usb: xhci: improve HCD page size & IMODI Date: Fri, 25 Oct 2024 14:26:59 +0300 Message-ID: <20241025112701.303035-1-niklas.neronin@linux.intel.com> X-Mailer: git-send-email 2.45.2 Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Improves HCD page size validation and move it into its own function. This function is built so that the page size can be set to any valid value. Improve the interrupt moderation interval (IMODI), by removing the error case, and instead setting the IMODI to the closes valid value. All patches were applied and tested on v6.12-rc4. Niklas Neronin (2): usb: xhci: improve HCD page size validation and setting usb: xhci: improve xhci_set_interrupter_moderation() drivers/usb/host/xhci-mem.c | 45 ++++++++++++++++++++----------------- drivers/usb/host/xhci.c | 25 +++++++++++---------- drivers/usb/host/xhci.h | 13 ++++++----- 3 files changed, 46 insertions(+), 37 deletions(-)