From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Monjalon Subject: [PATCH v6 0/5] eal: simplify devargs and hotplug functions Date: Sun, 7 Oct 2018 11:32:39 +0200 Message-ID: <20181007093244.20659-1-thomas@monjalon.net> References: <20180907222727.20521-1-thomas@monjalon.net> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Cc: gaetan.rivet@6wind.com, ophirmu@mellanox.com, qi.z.zhang@intel.com, ferruh.yigit@intel.com, ktraynor@redhat.com To: dev@dpdk.org Return-path: Received: from out3-smtp.messagingengine.com (out3-smtp.messagingengine.com [66.111.4.27]) by dpdk.org (Postfix) with ESMTP id 4AA832C28 for ; Sun, 7 Oct 2018 11:32:53 +0200 (CEST) In-Reply-To: <20180907222727.20521-1-thomas@monjalon.net> List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" This is a follow-up of an idea presented at Dublin during the "hotplug talk". Instead of changing the existing hotplug functions, as in the RFC, some new experimental functions are added. The old functions lose their experimental status in order to provide a non-experimental replacement for deprecated attach/detach functions. It has been discussed briefly in the latest technical board meeting. Changes in v6 - after Gaetan's review: - bump ABI version of all buses (because of rte_device change) - unroll snprintf loop in rte_eal_hotplug_add Changes in v5: - rte_devargs_remove is fixed in case of null devargs (patch 2) - a pointer to the bus is added in rte_device (patch 3) - rte_dev_remove is fixed in case of no devargs (patch 5) Changes in v4 - after Andrew's review: - add API changes in release notes (patches 1 & 2) - fix memory leak in rte_eal_hotplug_add (patch 4) Change in v3: - fix null dereferencing in error path (patch 2) Thomas Monjalon (5): devargs: remove deprecated functions devargs: simplify parameters of removal function eal: add bus pointer in device structure eal: remove experimental flag of hotplug functions eal: simplify parameters of hotplug functions doc/guides/rel_notes/release_18_11.rst | 23 ++++-- drivers/bus/dpaa/Makefile | 2 +- drivers/bus/dpaa/dpaa_bus.c | 2 + drivers/bus/dpaa/meson.build | 2 + drivers/bus/fslmc/Makefile | 2 +- drivers/bus/fslmc/fslmc_bus.c | 2 + drivers/bus/fslmc/meson.build | 2 + drivers/bus/ifpga/Makefile | 2 +- drivers/bus/ifpga/ifpga_bus.c | 6 +- drivers/bus/ifpga/meson.build | 2 + drivers/bus/pci/Makefile | 2 +- drivers/bus/pci/bsd/pci.c | 2 + drivers/bus/pci/linux/pci.c | 1 + drivers/bus/pci/meson.build | 2 + drivers/bus/pci/private.h | 2 + drivers/bus/vdev/Makefile | 2 +- drivers/bus/vdev/meson.build | 2 + drivers/bus/vdev/vdev.c | 9 +-- drivers/bus/vmbus/Makefile | 2 +- drivers/bus/vmbus/linux/vmbus_bus.c | 1 + drivers/bus/vmbus/meson.build | 2 + drivers/bus/vmbus/private.h | 3 + drivers/net/failsafe/failsafe_eal.c | 3 +- drivers/net/failsafe/failsafe_ether.c | 3 +- lib/librte_eal/common/eal_common_dev.c | 90 +++++++++++++-------- lib/librte_eal/common/eal_common_devargs.c | 41 ++-------- lib/librte_eal/common/include/rte_dev.h | 36 +++++++-- lib/librte_eal/common/include/rte_devargs.h | 81 +------------------ lib/librte_eal/rte_eal_version.map | 10 +-- 29 files changed, 155 insertions(+), 184 deletions(-) -- 2.19.0