Re: [PATCH v1] drivers/net: use internal API to get eth dev from name

[Owen Hilyard <ohilyard@iol.unh.edu>]

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The Community CI hasn't been able to schedule downtime to update dpdk-ci
across all of our systems since the refactoring Ali did. However, the patch
was still applied on next-net and had a compilation error. See
https://lab.dpdk.org/results/dashboard/patchsets/20895/. It was applied
onto
https://git.dpdk.org/next/dpdk-next-net/commit/?id=7445a787de053776616e41ab1d79090bd0f5ce33
.

Owen

Here's the build log in case you were having issues seeing it:

[1/1511] Compiling C object
drivers/librte_net_null.so.22.1.p/meson-generated_.._rte_net_null.pmd.c.o
[2/1511] Compiling C object
drivers/librte_net_octeontx.so.22.1.p/meson-generated_.._rte_net_octeontx.pmd.c.o
[3/1511] Compiling C object
drivers/librte_net_null.a.p/meson-generated_.._rte_net_null.pmd.c.o
[4/1511] Compiling C object
drivers/librte_net_octeontx_ep.so.22.1.p/meson-generated_.._rte_net_octeontx_ep.pmd.c.o
[5/1511] Compiling C object
drivers/librte_net_octeontx.a.p/meson-generated_.._rte_net_octeontx.pmd.c.o
[6/1511] Compiling C object
drivers/librte_net_pcap.so.22.1.p/meson-generated_.._rte_net_pcap.pmd.c.o
[7/1511] Compiling C object
drivers/librte_net_pfe.a.p/meson-generated_.._rte_net_pfe.pmd.c.o
[8/1511] Linking static target drivers/librte_net_null.a
[9/1511] Linking static target drivers/librte_net_octeontx.a
[10/1511] Compiling C object
drivers/net/qede/base/libqede_base.a.p/ecore_init_ops.c.o
[11/1511] Linking static target drivers/librte_net_pfe.a
[12/1511] Linking target drivers/librte_net_mlx5.so.22.1
[13/1511] Linking target drivers/librte_common_sfc_efx.so.22.1
[14/1511] Linking target drivers/librte_common_cnxk.so.22.1
[15/1511] Compiling C object drivers/net/qede/base/libqede_base.a.p/ecore_hw.c.o
[16/1511] Compiling C object
drivers/librte_net_octeontx_ep.a.p/meson-generated_.._rte_net_octeontx_ep.pmd.c.o
[17/1511] Compiling C object
drivers/net/qede/base/libqede_base.a.p/ecore_init_fw_funcs.c.o
[18/1511] Linking target drivers/librte_net_bond.so.22.1
FAILED: drivers/librte_net_bond.so.22.1
cc  -o drivers/librte_net_bond.so.22.1
drivers/librte_net_bond.so.22.1.p/meson-generated_.._rte_net_bond.pmd.c.o
drivers/libtmp_rte_net_bond.a.p/net_bonding_rte_eth_bond_8023ad.c.o
drivers/libtmp_rte_net_bond.a.p/net_bonding_rte_eth_bond_alb.c.o
drivers/libtmp_rte_net_bond.a.p/net_bonding_rte_eth_bond_api.c.o
drivers/libtmp_rte_net_bond.a.p/net_bonding_rte_eth_bond_args.c.o
drivers/libtmp_rte_net_bond.a.p/net_bonding_rte_eth_bond_flow.c.o
drivers/libtmp_rte_net_bond.a.p/net_bonding_rte_eth_bond_pmd.c.o
-Wl,--as-needed -Wl,--no-undefined -Wl,-O1 -shared -fPIC
-Wl,--start-group -Wl,-soname,librte_net_bond.so.22 -Wl,--no-as-needed
-pthread -lm -ldl -lnuma -lfdt '-Wl,-rpath,$ORIGIN/../lib:$ORIGIN/'
-Wl,-rpath-link,/home-local/jenkins-local/jenkins-agent/workspace/Apply-Custom-Patch-Set/dpdk/build/lib
-Wl,-rpath-link,/home-local/jenkins-local/jenkins-agent/workspace/Apply-Custom-Patch-Set/dpdk/build/drivers
lib/librte_ethdev.so.22.1 lib/librte_eal.so.22.1
lib/librte_kvargs.so.22.1 lib/librte_telemetry.so.22.1
lib/librte_net.so.22.1 lib/librte_mbuf.so.22.1
lib/librte_mempool.so.22.1 lib/librte_ring.so.22.1
lib/librte_meter.so.22.1 drivers/librte_bus_pci.so.22.1
lib/librte_pci.so.22.1 drivers/librte_bus_vdev.so.22.1
lib/librte_sched.so.22.1 lib/librte_ip_frag.so.22.1
lib/librte_hash.so.22.1 lib/librte_rcu.so.22.1 -Wl,--end-group
-Wl,--version-script=/home-local/jenkins-local/jenkins-agent/workspace/Apply-Custom-Patch-Set/dpdk/drivers/net/bonding/version.map
drivers/libtmp_rte_net_bond.a.p/net_bonding_rte_eth_bond_api.c.o: In
function `rte_eth_bond_create':
rte_eth_bond_api.c:(.text+0x12e6): undefined reference to
`rte_eth_dev_get_by_name'
collect2: error: ld returned 1 exit status
[19/1511] Linking target drivers/librte_net_ipn3ke.so.22.1
FAILED: drivers/librte_net_ipn3ke.so.22.1
cc  -o drivers/librte_net_ipn3ke.so.22.1
drivers/librte_net_ipn3ke.so.22.1.p/meson-generated_.._rte_net_ipn3ke.pmd.c.o
drivers/libtmp_rte_net_ipn3ke.a.p/net_ipn3ke_ipn3ke_ethdev.c.o
drivers/libtmp_rte_net_ipn3ke.a.p/net_ipn3ke_ipn3ke_flow.c.o
drivers/libtmp_rte_net_ipn3ke.a.p/net_ipn3ke_ipn3ke_representor.c.o
drivers/libtmp_rte_net_ipn3ke.a.p/net_ipn3ke_ipn3ke_tm.c.o
-Wl,--as-needed -Wl,--no-undefined -Wl,-O1 -shared -fPIC
-Wl,--start-group -Wl,-soname,librte_net_ipn3ke.so.22
-Wl,--no-as-needed -pthread -lm -ldl -lnuma -lfdt
'-Wl,-rpath,$ORIGIN/../lib:$ORIGIN/'
-Wl,-rpath-link,/home-local/jenkins-local/jenkins-agent/workspace/Apply-Custom-Patch-Set/dpdk/build/lib
-Wl,-rpath-link,/home-local/jenkins-local/jenkins-agent/workspace/Apply-Custom-Patch-Set/dpdk/build/drivers
lib/librte_ethdev.so.22.1 lib/librte_eal.so.22.1
lib/librte_kvargs.so.22.1 lib/librte_telemetry.so.22.1
lib/librte_net.so.22.1 lib/librte_mbuf.so.22.1
lib/librte_mempool.so.22.1 lib/librte_ring.so.22.1
lib/librte_meter.so.22.1 drivers/librte_bus_pci.so.22.1
lib/librte_pci.so.22.1 drivers/librte_bus_vdev.so.22.1
drivers/librte_bus_ifpga.so.22.1 lib/librte_rawdev.so.22.1
lib/librte_sched.so.22.1 -Wl,--end-group
-Wl,--version-script=/home-local/jenkins-local/jenkins-agent/workspace/Apply-Custom-Patch-Set/dpdk/drivers/net/ipn3ke/version.map
drivers/libtmp_rte_net_ipn3ke.a.p/net_ipn3ke_ipn3ke_ethdev.c.o: In
function `ipn3ke_vswitch_probe':
ipn3ke_ethdev.c:(.text+0x7a2): undefined reference to `rte_eth_dev_get_by_name'
collect2: error: ld returned 1 exit status
[20/1511] Linking target drivers/librte_net_memif.so.22.1
FAILED: drivers/librte_net_memif.so.22.1
cc  -o drivers/librte_net_memif.so.22.1
drivers/librte_net_memif.so.22.1.p/meson-generated_.._rte_net_memif.pmd.c.o
drivers/libtmp_rte_net_memif.a.p/net_memif_memif_socket.c.o
drivers/libtmp_rte_net_memif.a.p/net_memif_rte_eth_memif.c.o
-Wl,--as-needed -Wl,--no-undefined -Wl,-O1 -shared -fPIC
-Wl,--start-group -Wl,-soname,librte_net_memif.so.22
-Wl,--no-as-needed -pthread -lm -ldl -lnuma -lfdt
'-Wl,-rpath,$ORIGIN/../lib:$ORIGIN/'
-Wl,-rpath-link,/home-local/jenkins-local/jenkins-agent/workspace/Apply-Custom-Patch-Set/dpdk/build/lib
-Wl,-rpath-link,/home-local/jenkins-local/jenkins-agent/workspace/Apply-Custom-Patch-Set/dpdk/build/drivers
lib/librte_ethdev.so.22.1 lib/librte_eal.so.22.1
lib/librte_kvargs.so.22.1 lib/librte_telemetry.so.22.1
lib/librte_net.so.22.1 lib/librte_mbuf.so.22.1
lib/librte_mempool.so.22.1 lib/librte_ring.so.22.1
lib/librte_meter.so.22.1 drivers/librte_bus_pci.so.22.1
lib/librte_pci.so.22.1 drivers/librte_bus_vdev.so.22.1
lib/librte_hash.so.22.1 lib/librte_rcu.so.22.1 -Wl,--end-group
-Wl,--version-script=/home-local/jenkins-local/jenkins-agent/workspace/Apply-Custom-Patch-Set/dpdk/drivers/net/memif/version.map
drivers/libtmp_rte_net_memif.a.p/net_memif_rte_eth_memif.c.o: In
function `memif_mp_send_region':
rte_eth_memif.c:(.text+0x12ce): undefined reference to `rte_eth_dev_get_by_name'
collect2: error: ld returned 1 exit status
[21/1511] Compiling C object
drivers/librte_net_pcap.a.p/meson-generated_.._rte_net_pcap.pmd.c.o
[22/1511] Compiling C object
drivers/librte_net_pfe.so.22.1.p/meson-generated_.._rte_net_pfe.pmd.c.o
[23/1511] Compiling C object
drivers/net/qede/base/libqede_base.a.p/ecore_dev.c.o
[24/1511] Linking static target drivers/librte_net_octeontx_ep.a
[25/1511] Compiling C object
drivers/net/qede/base/libqede_base.a.p/ecore_int.c.o
[26/1511] Compiling C object drivers/net/qede/base/libqede_base.a.p/ecore_l2.c.o
[27/1511] Generating symbol file
drivers/librte_bus_fslmc.so.22.1.p/librte_bus_fslmc.so.22.1.symbols
[28/1511] Generating symbol file
drivers/librte_bus_dpaa.so.22.1.p/librte_bus_dpaa.so.22.1.symbols
[29/1511] Generating rte_net_ngbe.sym_chk with a custom command
(wrapped by meson to capture output)
[30/1511] Generating symbol file
lib/librte_port.so.22.1.p/librte_port.so.22.1.symbols
[31/1511] Generating rte_net_octeontx.sym_chk with a custom command
(wrapped by meson to capture output)
[32/1511] Generating symbol file
drivers/librte_common_cnxk.so.22.1.p/librte_common_cnxk.so.22.1.symbols
[33/1511] Generating rte_net_pfe.sym_chk with a custom command
(wrapped by meson to capture output)
[34/1511] Generating symbol file
drivers/librte_common_sfc_efx.so.22.1.p/librte_common_sfc_efx.so.22.1.symbols
[35/1511] Generating rte_net_null.sym_chk with a custom command
(wrapped by meson to capture output)
ninja: build stopped: subcommand failed.

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