> -----Original Message----- > From: Shreyansh Jain [mailto:shreyansh.j...@nxp.com] > Sent: Wednesday, May 2, 2018 9:14 PM > To: Xu, Rosen <rosen...@intel.com>; dev@dpdk.org > Cc: Doherty, Declan <declan.dohe...@intel.com>; Richardson, Bruce > <bruce.richard...@intel.com>; Yigit, Ferruh <ferruh.yi...@intel.com>; > Ananyev, Konstantin <konstantin.anan...@intel.com>; Zhang, Tianfei > <tianfei.zh...@intel.com>; Wu, Hao <hao...@intel.com>; > gaetan.ri...@6wind.com > Subject: Re: [dpdk-dev] [PATCH v6 1/5] iFPGA: Add Intel FPGA BUS Library > > On Thursday 26 April 2018 03:13 PM, Xu, Rosen wrote: > > From: Rosen Xu <rosen...@intel.com> > > > > Defined FPGA-BUS for Acceleration Drivers of AFUs 1. FPGA PCI Scan > > (1st Scan) follows DPDK UIO/VFIO PCI Scan Process, probe Intel FPGA > > Rawdev Driver. > > 2. AFU Scan(2nd Scan) bind DPDK driver to FPGA Partial-Bitstream. > > This scan is trigged by hotplug of IFPGA Rawdev probe, in this scan > > the AFUs will be created and their drivers are also probed. > > > > Signed-off-by: Rosen Xu <rosen...@intel.com> > > Signed-off-by: Figo zhang <tianfei.zh...@intel.com> > > --- > > config/common_base | 5 + > > drivers/bus/Makefile | 1 + > > drivers/bus/ifpga/Makefile | 32 ++ > > drivers/bus/ifpga/ifpga_bus.c | 503 > ++++++++++++++++++++++++++++ > > drivers/bus/ifpga/ifpga_common.c | 88 +++++ > > drivers/bus/ifpga/ifpga_common.h | 18 + > > drivers/bus/ifpga/ifpga_logs.h | 31 ++ > > drivers/bus/ifpga/meson.build | 6 + > > drivers/bus/ifpga/rte_bus_ifpga.h | 168 ++++++++++ > > drivers/bus/ifpga/rte_bus_ifpga_version.map | 10 + > > drivers/bus/meson.build | 2 +- > > mk/rte.app.mk | 2 + > > 12 files changed, 865 insertions(+), 1 deletion(-) > > create mode 100644 drivers/bus/ifpga/Makefile > > create mode 100644 drivers/bus/ifpga/ifpga_bus.c > > create mode 100644 drivers/bus/ifpga/ifpga_common.c > > create mode 100644 drivers/bus/ifpga/ifpga_common.h > > create mode 100644 drivers/bus/ifpga/ifpga_logs.h > > create mode 100644 drivers/bus/ifpga/meson.build > > create mode 100644 drivers/bus/ifpga/rte_bus_ifpga.h > > create mode 100644 drivers/bus/ifpga/rte_bus_ifpga_version.map > > > > Hello Rosen, > > While compiling this series with meson, I found following warnings: > > --->8--- > 3d/1& [shreyansh:~/build/DPDK/00_dpdk/ifpga-build]↥ master(6)+* ± ninja > [335/949] Compiling C object > 'drivers/tmp_rte_bus_ifpga@sta/bus_ifpga_ifpga_bus.c.o'. > ../drivers/bus/ifpga/ifpga_bus.c: In function ‘rte_ifpga_scan’: > ../drivers/bus/ifpga/ifpga_bus.c:217:2: warning: ‘rte_devargs_next’ is > deprecated: Symbol is not yet part of stable ABI > [-Wdeprecated-declarations] > RTE_EAL_DEVARGS_FOREACH("ifpga", devargs) { > ^~~~~~~~~~~~~~~~~~~~~~~ > In file included from ../drivers/bus/ifpga/ifpga_bus.c:24:0: > ../lib/librte_eal/common/include/rte_devargs.h:262:1: note: declared here > rte_devargs_next(const char *busname, const struct rte_devargs *start); > ^~~~~~~~~~~~~~~~ > ../drivers/bus/ifpga/ifpga_bus.c:217:2: warning: ‘rte_devargs_next’ is > deprecated: Symbol is not yet part of stable ABI > [-Wdeprecated-declarations] > RTE_EAL_DEVARGS_FOREACH("ifpga", devargs) { > ^~~~~~~~~~~~~~~~~~~~~~~ > In file included from ../drivers/bus/ifpga/ifpga_bus.c:24:0: > ../lib/librte_eal/common/include/rte_devargs.h:262:1: note: declared here > rte_devargs_next(const char *busname, const struct rte_devargs *start); > ^~~~~~~~~~~~~~~~ > ../drivers/bus/ifpga/ifpga_bus.c: In function ‘rte_ifpga_unplug’: > ../drivers/bus/ifpga/ifpga_bus.c:419:2: warning: ‘rte_devargs_remove’ is > deprecated: Symbol is not yet part of stable ABI > [-Wdeprecated-declarations] > rte_devargs_remove(devargs->bus->name, devargs->name); > ^~~~~~~~~~~~~~~~~~ > In file included from ../drivers/bus/ifpga/ifpga_bus.c:24:0: > ../lib/librte_eal/common/include/rte_devargs.h:195:5: note: declared here > int rte_devargs_remove(const char *busname, > ^~~~~~~~~~~~~~~~~~ > ../drivers/bus/ifpga/ifpga_bus.c: At top level: > cc1: warning: unrecognized command line option ‘-W > --->8--- > > My meson configuration is: > > --->8--- > 3d/1& [shreyansh:~/build/DPDK/00_dpdk]↥ master(6)+* 130 ± > ~/.local/bin/meson ifpga-build The Meson build system > Version: 0.44.0 > Source dir: /home/shreyansh/build/DPDK/00_dpdk > Build dir: /home/shreyansh/build/DPDK/00_dpdk/ifpga-build > Build type: native build > Project name: DPDK > Native C compiler: ccache cc (gcc 7.2.0) Build machine cpu family: x86_64 > Build machine cpu: x86_64 Library numa found: YES Has header "numaif.h": > YES ... > --->8--- > > Can you please look into this?
We will fix it and send v7 patches soon. I try it add " allow_experimental_apis = true " in meson.build can remove those warrings. > > - > Shreyansh
