* [dpdk-dev] Disabling CONFIG_RTE_EAL_VFIO breaks build on ARM
@ 2018-02-22 14:42 Yongseok Koh
2018-02-22 15:20 ` Hemant Agrawal
0 siblings, 1 reply; 2+ messages in thread
From: Yongseok Koh @ 2018-02-22 14:42 UTC (permalink / raw)
To: Hemant Agrawal, Shreyansh Jain, Akhil Goyal, Nipun Gupta,
Sunil Kumar Kori
Cc: dev, Ali Alnubani
Hi,
If I disable vfio by setting CONFIG_RTE_EAL_VFIO=n, I'm having the following compilation error.
> /download/dpdk/drivers/bus/fslmc/fslmc_vfio.c: In function ‘fslmc_get_container_group’:
> /download/dpdk/drivers/bus/fslmc/fslmc_vfio.c:97:2: error: implicit declaration of function ‘vfio_get_group_no’ [-Werror=implicit-function-declaration]
> ret = vfio_get_group_no(SYSFS_FSL_MC_DEVICES, g_container, groupid);
> ^
> /download/dpdk/drivers/bus/fslmc/fslmc_vfio.c:97:2: error: nested extern declaration of ‘vfio_get_group_no’ [-Werror=nested-externs]
> /download/dpdk/drivers/bus/fslmc/fslmc_vfio.c: In function ‘vfio_connect_container’:
> /download/dpdk/drivers/bus/fslmc/fslmc_vfio.c:131:2: error: implicit declaration of function ‘vfio_get_container_fd’ [-Werror=implicit-function-declaration]
> fd = vfio_get_container_fd();
> ^
> /download/dpdk/drivers/bus/fslmc/fslmc_vfio.c:131:2: error: nested extern declaration of ‘vfio_get_container_fd’ [-Werror=nested-externs]
> /download/dpdk/drivers/bus/fslmc/fslmc_vfio.c: In function ‘fslmc_vfio_setup_group’:
> /download/dpdk/drivers/bus/fslmc/fslmc_vfio.c:630:2: error: implicit declaration of function ‘vfio_get_group_fd’ [-Werror=implicit-function-declaration]
> ret = vfio_get_group_fd(groupid);
> ^
> /download/dpdk/drivers/bus/fslmc/fslmc_vfio.c:630:2: error: nested extern declaration of ‘vfio_get_group_fd’ [-Werror=nested-externs]
> /download/dpdk/drivers/bus/fslmc/fslmc_vfio.c:640:3: error: implicit declaration of function ‘rte_vfio_clear_group’ [-Werror=implicit-function-declaration]
> rte_vfio_clear_group(vfio_group.fd);
> ^
> /download/dpdk/drivers/bus/fslmc/fslmc_vfio.c:640:3: error: nested extern declaration of ‘rte_vfio_clear_group’ [-Werror=nested-externs]
So, I tried to disable CONFIG_RTE_LIBRTE_FSLMC_BUS, then another error on linkage.
Looks like there're dependencies and those should've been properly addressed??
> /bin/ld: cannot find -lrte_bus_fslmc
> collect2: error: ld returned 1 exit status
> make[5]: *** [dpdk-procinfo] Error 1
> make[4]: *** [proc_info] Error 2
> make[4]: *** Waiting for unfinished jobs....
> /bin/ld: cannot find -lrte_bus_fslmc
> collect2: error: ld returned 1 exit status
> make[5]: *** [dpdk-test-crypto-perf] Error 1
> make[4]: *** [test-crypto-perf] Error 2
> /bin/ld: cannot find -lrte_bus_fslmc
> collect2: error: ld returned 1 exit status
> make[5]: *** [dpdk-pdump] Error 1
> make[4]: *** [pdump] Error 2
> LD dpdk-test-eventdev
> /bin/ld: cannot find -lrte_bus_fslmc
> collect2: error: ld returned 1 exit status
> make[5]: *** [dpdk-test-eventdev] Error 1
> make[4]: *** [test-eventdev] Error 2
> LD testbbdev
> /bin/ld: cannot find -lrte_bus_fslmc
> collect2: error: ld returned 1 exit status
> make[5]: *** [testbbdev] Error 1
> make[4]: *** [test-bbdev] Error 2
> LD testpmd
> /bin/ld: cannot find -lrte_bus_fslmc
> collect2: error: ld returned 1 exit status
> make[5]: *** [testpmd] Error 1
> make[4]: *** [test-pmd] Error 2
> make[3]: *** [app] Error 2
> make[2]: *** [all] Error 2
> make[1]: *** [pre_install] Error 2
> make: *** [install] Error 2
Thanks,
Yongseok
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [dpdk-dev] Disabling CONFIG_RTE_EAL_VFIO breaks build on ARM
2018-02-22 14:42 [dpdk-dev] Disabling CONFIG_RTE_EAL_VFIO breaks build on ARM Yongseok Koh
@ 2018-02-22 15:20 ` Hemant Agrawal
0 siblings, 0 replies; 2+ messages in thread
From: Hemant Agrawal @ 2018-02-22 15:20 UTC (permalink / raw)
To: Yongseok Koh, Shreyansh Jain, Akhil Goyal, Nipun Gupta, Sunil Kumar Kori
Cc: dev, Ali Alnubani
Hi Yongseok,
On 2/22/2018 8:12 PM, Yongseok Koh wrote:
> Hi,
>
> If I disable vfio by setting CONFIG_RTE_EAL_VFIO=n, I'm having the following compilation error.
>
>> /download/dpdk/drivers/bus/fslmc/fslmc_vfio.c: In function ‘fslmc_get_container_group’:
>> /download/dpdk/drivers/bus/fslmc/fslmc_vfio.c:97:2: error: implicit declaration of function ‘vfio_get_group_no’ [-Werror=implicit-function-declaration]
>> ret = vfio_get_group_no(SYSFS_FSL_MC_DEVICES, g_container, groupid);
>> ^
>> /download/dpdk/drivers/bus/fslmc/fslmc_vfio.c:97:2: error: nested extern declaration of ‘vfio_get_group_no’ [-Werror=nested-externs]
>> /download/dpdk/drivers/bus/fslmc/fslmc_vfio.c: In function ‘vfio_connect_container’:
>> /download/dpdk/drivers/bus/fslmc/fslmc_vfio.c:131:2: error: implicit declaration of function ‘vfio_get_container_fd’ [-Werror=implicit-function-declaration]
>> fd = vfio_get_container_fd();
>> ^
>> /download/dpdk/drivers/bus/fslmc/fslmc_vfio.c:131:2: error: nested extern declaration of ‘vfio_get_container_fd’ [-Werror=nested-externs]
>> /download/dpdk/drivers/bus/fslmc/fslmc_vfio.c: In function ‘fslmc_vfio_setup_group’:
>> /download/dpdk/drivers/bus/fslmc/fslmc_vfio.c:630:2: error: implicit declaration of function ‘vfio_get_group_fd’ [-Werror=implicit-function-declaration]
>> ret = vfio_get_group_fd(groupid);
>> ^
>> /download/dpdk/drivers/bus/fslmc/fslmc_vfio.c:630:2: error: nested extern declaration of ‘vfio_get_group_fd’ [-Werror=nested-externs]
>> /download/dpdk/drivers/bus/fslmc/fslmc_vfio.c:640:3: error: implicit declaration of function ‘rte_vfio_clear_group’ [-Werror=implicit-function-declaration]
>> rte_vfio_clear_group(vfio_group.fd);
>> ^
>> /download/dpdk/drivers/bus/fslmc/fslmc_vfio.c:640:3: error: nested extern declaration of ‘rte_vfio_clear_group’ [-Werror=nested-externs]
>
>
> So, I tried to disable CONFIG_RTE_LIBRTE_FSLMC_BUS, then another error on linkage.
For the time being please disable following, we are looking into it
CONFIG_RTE_LIBRTE_FSLMC_BUS=n
CONFIG_RTE_LIBRTE_DPAA2_MEMPOOL=n
CONFIG_RTE_LIBRTE_PMD_DPAA2_PMD=n
CONFIG_RTE_LIBRTE_PMD_DPAA2_SEC=n
CONFIG_RTE_LIBRTE_PMD_DPAA2_EVENTDEV=n
Regards,
Hemant
> Looks like there're dependencies and those should've been properly addressed??
>
>> /bin/ld: cannot find -lrte_bus_fslmc
>> collect2: error: ld returned 1 exit status
>> make[5]: *** [dpdk-procinfo] Error 1
>> make[4]: *** [proc_info] Error 2
>> make[4]: *** Waiting for unfinished jobs....
>> /bin/ld: cannot find -lrte_bus_fslmc
>> collect2: error: ld returned 1 exit status
>> make[5]: *** [dpdk-test-crypto-perf] Error 1
>> make[4]: *** [test-crypto-perf] Error 2
>> /bin/ld: cannot find -lrte_bus_fslmc
>> collect2: error: ld returned 1 exit status
>> make[5]: *** [dpdk-pdump] Error 1
>> make[4]: *** [pdump] Error 2
>> LD dpdk-test-eventdev
>> /bin/ld: cannot find -lrte_bus_fslmc
>> collect2: error: ld returned 1 exit status
>> make[5]: *** [dpdk-test-eventdev] Error 1
>> make[4]: *** [test-eventdev] Error 2
>> LD testbbdev
>> /bin/ld: cannot find -lrte_bus_fslmc
>> collect2: error: ld returned 1 exit status
>> make[5]: *** [testbbdev] Error 1
>> make[4]: *** [test-bbdev] Error 2
>> LD testpmd
>> /bin/ld: cannot find -lrte_bus_fslmc
>> collect2: error: ld returned 1 exit status
>> make[5]: *** [testpmd] Error 1
>> make[4]: *** [test-pmd] Error 2
>> make[3]: *** [app] Error 2
>> make[2]: *** [all] Error 2
>> make[1]: *** [pre_install] Error 2
>> make: *** [install] Error 2
>
>
>
> Thanks,
> Yongseok
>
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