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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Mon, 25 Mar 2019 05:44:59 -0000 Received: from d06av24.portsmouth.uk.ibm.com (d06av24.portsmouth.uk.ibm.com [9.149.105.60]) by b06cxnps4074.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id x2P5ixQB37552246 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 25 Mar 2019 05:44:59 GMT Received: from d06av24.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id DF82542049; Mon, 25 Mar 2019 05:44:58 +0000 (GMT) Received: from d06av24.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 9722F42042; Mon, 25 Mar 2019 05:44:58 +0000 (GMT) Received: from ozlabs.au.ibm.com (unknown [9.192.253.14]) by d06av24.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 25 Mar 2019 05:44:58 +0000 (GMT) Received: from adsilva.ozlabs.ibm.com (haven.au.ibm.com [9.192.254.114]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.au.ibm.com (Postfix) with ESMTPSA id 5C150A0161; Mon, 25 Mar 2019 16:44:57 +1100 (AEDT) From: "Alastair D'Silva" To: alastair@d-silva.org Cc: Frederic Barrat , Andrew Donnellan , Arnd Bergmann , Greg Kroah-Hartman , linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Subject: [PATCH v3 0/7] Refactor OCXL driver to allow external drivers to use it Date: Mon, 25 Mar 2019 16:44:29 +1100 X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190320053448.2098-1-alastair@au1.ibm.com> References: <20190320053448.2098-1-alastair@au1.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 x-cbid: 19032505-0012-0000-0000-00000306B144 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 19032505-0013-0000-0000-0000213DD341 Message-Id: <20190325054438.15022-1-alastair@au1.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2019-03-25_04:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=385 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1903250044 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Alastair D'Silva Changelog: V3: - For: 'ocxl: Create a clear delineation between ocxl backend & frontend' - Integrate Frederick Barrat's suggestions - Further cleanup on error paths - Remove release handler for AFU private data - Make ocxl_file_make_(in)visibile static & call from ocxl_file_(un)register V2: - Reorder patches as some required structs that were only available later - Add dev.release implementation for ocxl_file_info to address warning on driver unload (ocxl: Create a clear delineation...) - Set output var irq_id in ocxl_afu_irq_alloc (ocxl: afu_irq only deals...) - Bump copyright year (ocxl: Provide global MMIO accessors..., ocxl: Split pci.c) Alastair D'Silva (7): ocxl: Split pci.c ocxl: Don't pass pci_dev around ocxl: Create a clear delineation between ocxl backend & frontend ocxl: Allow external drivers to use OpenCAPI contexts ocxl: afu_irq only deals with IRQ IDs, not offsets ocxl: move event_fd handling to frontend ocxl: Provide global MMIO accessors for external drivers drivers/misc/ocxl/Makefile | 3 +- drivers/misc/ocxl/afu_irq.c | 104 +++--- drivers/misc/ocxl/context.c | 18 +- drivers/misc/ocxl/core.c | 574 ++++++++++++++++++++++++++++++ drivers/misc/ocxl/file.c | 172 ++++++--- drivers/misc/ocxl/mmio.c | 234 ++++++++++++ drivers/misc/ocxl/ocxl_internal.h | 46 ++- drivers/misc/ocxl/pci.c | 565 ++--------------------------- drivers/misc/ocxl/sysfs.c | 59 +-- drivers/misc/ocxl/trace.h | 12 +- include/misc/ocxl.h | 320 ++++++++++++++++- 11 files changed, 1406 insertions(+), 701 deletions(-) create mode 100644 drivers/misc/ocxl/core.c create mode 100644 drivers/misc/ocxl/mmio.c -- 2.20.1