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?
-
Shreyansh
