From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relay1-d.mail.gandi.net (relay1-d.mail.gandi.net [217.70.183.193]) (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 9DCE01CEE8C for ; Thu, 23 Jan 2025 22:39:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.193 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737671944; cv=none; b=LkLCSq4Ao8Sa8SkfenXx8M65d6nuVul6VGmQJLA+HoRR5y1/GYDkY5mjM2AmfxUI6BtzoT4Le5sFi/2j2h1rrBd8grek3x9wVi+odv9BYjmoOB5EbQZFuIQMAzyEbG1iztMi+mpNNaxucbOfPqff33c/lUYBOOHBTmH9u0EUnpw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737671944; c=relaxed/simple; bh=axFRPslSMgRaHsTLlcVb12Q5rBLX1pNpvxwN92dKOZU=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=Y4ZFetQEqwq1WH4DppePsMRm6LrjKAxzZmkJrS6Y94YcfFar6tFO0c+pRwvPqF5mCnUv7xkFdozafyz31DBUP2eCw4xYHHyj97urh3MgOSnFFhSKR826LZfdqYmZKtnBg28OdJxWObyVbAaewodwjuRWQLGV6FGqI2rprXYrjDQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=Jh6TGe7l; arc=none smtp.client-ip=217.70.183.193 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="Jh6TGe7l" Received: by mail.gandi.net (Postfix) with ESMTPSA id 32A95240002; Thu, 23 Jan 2025 22:38:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1737671939; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type; bh=Wh1jiBwECv+j4B30ZYSsoGYcPV4LHDR6Z0f1Eq6qFFI=; b=Jh6TGe7liZooCenWO1grOBMvYzxQP9l8QdNPiNQbyl3mngQ75E/lBVirukE/OT97ELzDgb Og5vgzNSmvUe0olfWqTuwq6bTiXB1r0H0EcBHC37mmHwwbcLvDd+aGF8uwz7HzDx7SWIER HBXkl/Hm8KhwANp5j5WYg6JoQAjEQSsUUIu8rYY8awZ4em4L3Tpyf9/aLFQ1hox7iyl/YW 9mS6LxNnFf3ujnwRGSYryCajbaaLzT9efIQCOeDde7pu5LSljPB4EOhNvN1vt0ViBDyhXC NhVWQpnM5ey73Snnn6/NL7aQXcAK0BSVVZ+hda23s7gbvLTk/rlZwoZPSVAKWg== Date: Thu, 23 Jan 2025 23:38:56 +0100 From: Alexandre Belloni To: Linus Torvalds Cc: linux-i3c@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [GIT PULL] I3C changes for 6.14 Message-ID: <2025012322385618081415@mail.local> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-GND-Sasl: alexandre.belloni@bootlin.com Hello Linus, Here is the i3c subsystem pull request for 6.14. The main change is the addition of PCI bus support for mipi-i3c-hci. I'm also carrying an hwmon patch as it makes use of the bitops addition that is then mainly used by i3c drivers. The following changes since commit 40384c840ea1944d7c5a392e8975ed088ecf0b37: Linux 6.13-rc1 (2024-12-01 14:28:56 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git tags/i3c/for-6.14 for you to fetch changes up to 5eb6d3561f6cb6d59887be6da764417e437f6afa: i3c: master: Improve initialization of numbered I2C adapters (2025-01-13 00:01:42 +0100) ---------------------------------------------------------------- I3C for 6.14 Core: - Improve initialization of numbered I2C adapters Drivers: - use parity8 helper - dw: fix possible use-after-free - mipi-i3c-hci: add support for PCI bus host - svc: many fixes for IBI and hotjoin ---------------------------------------------------------------- Defa Li (1): i3c: master: Improve initialization of numbered I2C adapters Frank Li (1): i3c: master: Fix missing 'ret' assignment in set_speed() Jarkko Nikula (2): i3c: mipi-i3c-hci: Add Intel specific quirk to ring resuming i3c: mipi-i3c-hci: Add support for MIPI I3C HCI on PCI bus Pei Xiao (1): i3c: dw: Fix use-after-free in dw_i3c_master driver due to race condition Wolfram Sang (6): i3c: fix kdoc parameter description for module_i3c_i2c_driver() bitops: add generic parity calculation for u8 hwmon: (spd5118) Use generic parity calculation i3c: dw: use parity8 helper instead of open coding it i3c: mipi-i3c-hci: use parity8 helper instead of open coding it i3c: cdns: use parity8 helper instead of open coding it drivers/hwmon/spd5118.c | 8 +- drivers/i3c/master.c | 14 +- drivers/i3c/master/Kconfig | 11 ++ drivers/i3c/master/dw-i3c-master.c | 15 +-- drivers/i3c/master/i3c-master-cdns.c | 3 +- drivers/i3c/master/mipi-i3c-hci/Makefile | 1 + drivers/i3c/master/mipi-i3c-hci/dat_v1.c | 11 +- drivers/i3c/master/mipi-i3c-hci/dma.c | 17 +++ drivers/i3c/master/mipi-i3c-hci/mipi-i3c-hci-pci.c | 148 +++++++++++++++++++++ include/linux/bitops.h | 31 +++++ include/linux/i3c/device.h | 2 +- 11 files changed, 227 insertions(+), 34 deletions(-) create mode 100644 drivers/i3c/master/mipi-i3c-hci/mipi-i3c-hci-pci.c -- Alexandre Belloni, co-owner and COO, Bootlin Embedded Linux and Kernel engineering https://bootlin.com