[dpdk-users] compilation error while building mlx5 of dpdk-16.04 on Ubuntu 16.04

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* [dpdk-users] compilation error while building mlx5 of dpdk-16.04 on Ubuntu 16.04
@ 2016-07-26 17:49 Wu, Xiaoban
  2016-07-26 19:33 ` Javier Blazquez
  0 siblings, 1 reply; 4+ messages in thread
From: Wu, Xiaoban @ 2016-07-26 17:49 UTC (permalink / raw)
  To: users

Dear DPDK Users,


I successfully built the mlx5 on Ubuntu 14.04 before, but when I tried to build it on Ubuntu 16.04, I encountered these compilation errors. The kernel version is 4.4.0-31-generic. Build command: make install T=T=x86_64-native-linuxapp-gcc




  CC mlx5.o
In file included from /usr/include/linux/if.h:31:0,
                 from dpdk-16.04/drivers/net/mlx5/mlx5.h:42,
                 from /dpdk-16.04/drivers/net/mlx5/mlx5.c:64:
/usr/include/linux/hdlc/ioctl.h:76:14: error: 'IFNAMSIZ' undeclared here (not in a function)
  char master[IFNAMSIZ]; /* Name of master FRAD device */
              ^
In file included from /dpdk-16.04/drivers/net/mlx5/mlx5.c:64:0:
/dpdk-16.04/drivers/net/mlx5/mlx5.h:175:53: warning: 'struct ifreq' declared inside parameter list
 int priv_ifreq(const struct priv *, int req, struct ifreq *);
                                                     ^
dpdk-16.04/drivers/net/mlx5/mlx5.h:175:53: warning: its scope is only this definition or declaration, which is probably not what you want
dpdk-16.04/drivers/net/mlx5/mlx5.c: In function 'mlx5_pci_devinit':
dpdk-16.04/drivers/net/mlx5/mlx5.c:572:25: error: 'IFF_UP' undeclared (first use in this function)
   priv_set_flags(priv, ~IFF_UP, IFF_UP);
                         ^
/dpdk-16.04/drivers/net/mlx5/mlx5.c:572:25: note: each undeclared identifier is reported only once for each function it appears in
/dpdk-16.04/mk/internal/rte.compile-pre.mk:126: recipe for target 'mlx5.o' failed
make[6]: *** [mlx5.o] Error 1
/dpdk-16.04/mk/rte.subdir.mk:61: recipe for target 'mlx5' failed
make[5]: *** [mlx5] Error 2
/dpdk-16.04/mk/rte.subdir.mk:61: recipe for target 'net' failed
make[4]: *** [net] Error 2
/dpdk-16.04/mk/rte.sdkbuild.mk:77: recipe for target 'drivers' failed
make[3]: *** [drivers] Error 2
/dpdk-16.04/mk/rte.sdkroot.mk:123: recipe for target 'all' failed
make[2]: *** [all] Error 2
/dpdk-16.04/mk/rte.sdkinstall.mk:84: recipe for target 'pre_install' failed
make[1]: *** [pre_install] Error 2
dpdk-16.04/mk/rte.sdkroot.mk:98: recipe for target 'install' failed
make: *** [install] Error 2

Can anybody please tell me how to fix this? Thank you very much for your help.

All the best,
Xiaoban

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [dpdk-users] compilation error while building mlx5 of dpdk-16.04 on Ubuntu 16.04
  2016-07-26 17:49 [dpdk-users] compilation error while building mlx5 of dpdk-16.04 on Ubuntu 16.04 Wu, Xiaoban
@ 2016-07-26 19:33 ` Javier Blazquez
  2016-07-26 19:34   ` Javier Blazquez
  0 siblings, 1 reply; 4+ messages in thread
From: Javier Blazquez @ 2016-07-26 19:33 UTC (permalink / raw)
  To: Wu, Xiaoban; +Cc: users

I remember having this issue on Ubuntu 16.04 as well. It's fixed in DPDK
16.07 (there's an -rc5 version out already) but if I remember correctly I
made a local patch for DPDK 16.04 to keep going. I _think_ it was this
patch, but I'm not sure, you may want to try it:

diff --git a/drivers/net/mlx5/mlx5.h b/drivers/net/mlx5/mlx5.h
index c99ef7e..3a86609 100644
--- a/drivers/net/mlx5/mlx5.h
+++ b/drivers/net/mlx5/mlx5.h
@@ -39,7 +39,6 @@
 #include <limits.h>
 #include <net/if.h>
 #include <netinet/in.h>
-#include <linux/if.h>

 /* Verbs header. */
 /* ISO C doesn't support unnamed structs/unions, disabling -pedantic. */
diff --git a/drivers/net/mlx5/mlx5_ethdev.c b/drivers/net/mlx5/mlx5_ethdev.c
index 32af304..757f8e4 100644
--- a/drivers/net/mlx5/mlx5_ethdev.c
+++ b/drivers/net/mlx5/mlx5_ethdev.c
@@ -44,7 +44,6 @@
 #include <sys/ioctl.h>
 #include <sys/socket.h>
 #include <netinet/in.h>
-#include <linux/if.h>
 #include <linux/ethtool.h>
 #include <linux/sockios.h>
 #include <fcntl.h>
@@ -657,7 +656,7 @@ mlx5_link_update_unlocked(struct rte_eth_dev *dev, int
wait_to_complete)
        memset(&dev_link, 0, sizeof(dev_link));
        dev_link.link_status = ((ifr.ifr_flags & IFF_UP) &&
                                (ifr.ifr_flags & IFF_RUNNING));
-       ifr.ifr_data = &edata;
+       ifr.ifr_data = (void *)&edata;
        if (priv_ifreq(priv, SIOCETHTOOL, &ifr)) {
                WARN("ioctl(SIOCETHTOOL, ETHTOOL_GSET) failed: %s",
                     strerror(errno));
@@ -864,7 +863,7 @@ mlx5_dev_get_flow_ctrl(struct rte_eth_dev *dev, struct
rte_eth_fc_conf *fc_conf)
        if (mlx5_is_secondary())
                return -E_RTE_SECONDARY;

-       ifr.ifr_data = &ethpause;
+       ifr.ifr_data = (void *)&ethpause;
        priv_lock(priv);
        if (priv_ifreq(priv, SIOCETHTOOL, &ifr)) {
                ret = errno;
@@ -915,7 +914,7 @@ mlx5_dev_set_flow_ctrl(struct rte_eth_dev *dev, struct
rte_eth_fc_conf *fc_conf)
        if (mlx5_is_secondary())
                return -E_RTE_SECONDARY;

-       ifr.ifr_data = &ethpause;
+       ifr.ifr_data = (void *)&ethpause;
        ethpause.autoneg = fc_conf->autoneg;
        if (((fc_conf->mode & RTE_FC_FULL) == RTE_FC_FULL) ||
            (fc_conf->mode & RTE_FC_RX_PAUSE))
diff --git a/drivers/net/mlx5/mlx5_mac.c b/drivers/net/mlx5/mlx5_mac.c
index c9cea48..f6b27bb 100644
--- a/drivers/net/mlx5/mlx5_mac.c
+++ b/drivers/net/mlx5/mlx5_mac.c
@@ -38,7 +38,6 @@
 #include <inttypes.h>
 #include <errno.h>
 #include <netinet/in.h>
-#include <linux/if.h>
 #include <sys/ioctl.h>
 #include <arpa/inet.h>


On Tue, Jul 26, 2016 at 10:49 AM, Wu, Xiaoban <Xiaoban_Wu@student.uml.edu>
wrote:

> Dear DPDK Users,
>
>
> I successfully built the mlx5 on Ubuntu 14.04 before, but when I tried to
> build it on Ubuntu 16.04, I encountered these compilation errors. The
> kernel version is 4.4.0-31-generic. Build command: make install
> T=T=x86_64-native-linuxapp-gcc
>
>
>
>
>   CC mlx5.o
> In file included from /usr/include/linux/if.h:31:0,
>                  from dpdk-16.04/drivers/net/mlx5/mlx5.h:42,
>                  from /dpdk-16.04/drivers/net/mlx5/mlx5.c:64:
> /usr/include/linux/hdlc/ioctl.h:76:14: error: 'IFNAMSIZ' undeclared here
> (not in a function)
>   char master[IFNAMSIZ]; /* Name of master FRAD device */
>               ^
> In file included from /dpdk-16.04/drivers/net/mlx5/mlx5.c:64:0:
> /dpdk-16.04/drivers/net/mlx5/mlx5.h:175:53: warning: 'struct ifreq'
> declared inside parameter list
>  int priv_ifreq(const struct priv *, int req, struct ifreq *);
>                                                      ^
> dpdk-16.04/drivers/net/mlx5/mlx5.h:175:53: warning: its scope is only this
> definition or declaration, which is probably not what you want
> dpdk-16.04/drivers/net/mlx5/mlx5.c: In function 'mlx5_pci_devinit':
> dpdk-16.04/drivers/net/mlx5/mlx5.c:572:25: error: 'IFF_UP' undeclared
> (first use in this function)
>    priv_set_flags(priv, ~IFF_UP, IFF_UP);
>                          ^
> /dpdk-16.04/drivers/net/mlx5/mlx5.c:572:25: note: each undeclared
> identifier is reported only once for each function it appears in
> /dpdk-16.04/mk/internal/rte.compile-pre.mk:126: recipe for target
> 'mlx5.o' failed
> make[6]: *** [mlx5.o] Error 1
> /dpdk-16.04/mk/rte.subdir.mk:61: recipe for target 'mlx5' failed
> make[5]: *** [mlx5] Error 2
> /dpdk-16.04/mk/rte.subdir.mk:61: recipe for target 'net' failed
> make[4]: *** [net] Error 2
> /dpdk-16.04/mk/rte.sdkbuild.mk:77: recipe for target 'drivers' failed
> make[3]: *** [drivers] Error 2
> /dpdk-16.04/mk/rte.sdkroot.mk:123: recipe for target 'all' failed
> make[2]: *** [all] Error 2
> /dpdk-16.04/mk/rte.sdkinstall.mk:84: recipe for target 'pre_install'
> failed
> make[1]: *** [pre_install] Error 2
> dpdk-16.04/mk/rte.sdkroot.mk:98: recipe for target 'install' failed
> make: *** [install] Error 2
>
> Can anybody please tell me how to fix this? Thank you very much for your
> help.
>
> All the best,
> Xiaoban
>

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [dpdk-users] compilation error while building mlx5 of dpdk-16.04 on Ubuntu 16.04
  2016-07-26 19:33 ` Javier Blazquez
@ 2016-07-26 19:34   ` Javier Blazquez
  2016-07-26 20:30     ` Wu, Xiaoban
  0 siblings, 1 reply; 4+ messages in thread
From: Javier Blazquez @ 2016-07-26 19:34 UTC (permalink / raw)
  To: Wu, Xiaoban; +Cc: users

One more diff:

diff --git a/drivers/net/mlx5/Makefile b/drivers/net/mlx5/Makefile
index 9b4455b..6c63dcc 100644
--- a/drivers/net/mlx5/Makefile
+++ b/drivers/net/mlx5/Makefile
@@ -60,6 +60,8 @@ CFLAGS += -O3
 CFLAGS += -std=gnu99 -Wall -Wextra
 CFLAGS += -g
 CFLAGS += -I.
+CFLAGS += -D_BSD_SOURCE
+CFLAGS += -D_DEFAULT_SOURCE
 CFLAGS += -D_XOPEN_SOURCE=600
 CFLAGS += $(WERROR_FLAGS)
 CFLAGS += -Wno-strict-prototypes


On Tue, Jul 26, 2016 at 12:33 PM, Javier Blazquez <jblazquez@riotgames.com>
wrote:

> I remember having this issue on Ubuntu 16.04 as well. It's fixed in DPDK
> 16.07 (there's an -rc5 version out already) but if I remember correctly I
> made a local patch for DPDK 16.04 to keep going. I _think_ it was this
> patch, but I'm not sure, you may want to try it:
>
> diff --git a/drivers/net/mlx5/mlx5.h b/drivers/net/mlx5/mlx5.h
> index c99ef7e..3a86609 100644
> --- a/drivers/net/mlx5/mlx5.h
> +++ b/drivers/net/mlx5/mlx5.h
> @@ -39,7 +39,6 @@
>  #include <limits.h>
>  #include <net/if.h>
>  #include <netinet/in.h>
> -#include <linux/if.h>
>
>  /* Verbs header. */
>  /* ISO C doesn't support unnamed structs/unions, disabling -pedantic. */
> diff --git a/drivers/net/mlx5/mlx5_ethdev.c
> b/drivers/net/mlx5/mlx5_ethdev.c
> index 32af304..757f8e4 100644
> --- a/drivers/net/mlx5/mlx5_ethdev.c
> +++ b/drivers/net/mlx5/mlx5_ethdev.c
> @@ -44,7 +44,6 @@
>  #include <sys/ioctl.h>
>  #include <sys/socket.h>
>  #include <netinet/in.h>
> -#include <linux/if.h>
>  #include <linux/ethtool.h>
>  #include <linux/sockios.h>
>  #include <fcntl.h>
> @@ -657,7 +656,7 @@ mlx5_link_update_unlocked(struct rte_eth_dev *dev, int
> wait_to_complete)
>         memset(&dev_link, 0, sizeof(dev_link));
>         dev_link.link_status = ((ifr.ifr_flags & IFF_UP) &&
>                                 (ifr.ifr_flags & IFF_RUNNING));
> -       ifr.ifr_data = &edata;
> +       ifr.ifr_data = (void *)&edata;
>         if (priv_ifreq(priv, SIOCETHTOOL, &ifr)) {
>                 WARN("ioctl(SIOCETHTOOL, ETHTOOL_GSET) failed: %s",
>                      strerror(errno));
> @@ -864,7 +863,7 @@ mlx5_dev_get_flow_ctrl(struct rte_eth_dev *dev, struct
> rte_eth_fc_conf *fc_conf)
>         if (mlx5_is_secondary())
>                 return -E_RTE_SECONDARY;
>
> -       ifr.ifr_data = &ethpause;
> +       ifr.ifr_data = (void *)&ethpause;
>         priv_lock(priv);
>         if (priv_ifreq(priv, SIOCETHTOOL, &ifr)) {
>                 ret = errno;
> @@ -915,7 +914,7 @@ mlx5_dev_set_flow_ctrl(struct rte_eth_dev *dev, struct
> rte_eth_fc_conf *fc_conf)
>         if (mlx5_is_secondary())
>                 return -E_RTE_SECONDARY;
>
> -       ifr.ifr_data = &ethpause;
> +       ifr.ifr_data = (void *)&ethpause;
>         ethpause.autoneg = fc_conf->autoneg;
>         if (((fc_conf->mode & RTE_FC_FULL) == RTE_FC_FULL) ||
>             (fc_conf->mode & RTE_FC_RX_PAUSE))
> diff --git a/drivers/net/mlx5/mlx5_mac.c b/drivers/net/mlx5/mlx5_mac.c
> index c9cea48..f6b27bb 100644
> --- a/drivers/net/mlx5/mlx5_mac.c
> +++ b/drivers/net/mlx5/mlx5_mac.c
> @@ -38,7 +38,6 @@
>  #include <inttypes.h>
>  #include <errno.h>
>  #include <netinet/in.h>
> -#include <linux/if.h>
>  #include <sys/ioctl.h>
>  #include <arpa/inet.h>
>
>
> On Tue, Jul 26, 2016 at 10:49 AM, Wu, Xiaoban <Xiaoban_Wu@student.uml.edu>
> wrote:
>
>> Dear DPDK Users,
>>
>>
>> I successfully built the mlx5 on Ubuntu 14.04 before, but when I tried to
>> build it on Ubuntu 16.04, I encountered these compilation errors. The
>> kernel version is 4.4.0-31-generic. Build command: make install
>> T=T=x86_64-native-linuxapp-gcc
>>
>>
>>
>>
>>   CC mlx5.o
>> In file included from /usr/include/linux/if.h:31:0,
>>                  from dpdk-16.04/drivers/net/mlx5/mlx5.h:42,
>>                  from /dpdk-16.04/drivers/net/mlx5/mlx5.c:64:
>> /usr/include/linux/hdlc/ioctl.h:76:14: error: 'IFNAMSIZ' undeclared here
>> (not in a function)
>>   char master[IFNAMSIZ]; /* Name of master FRAD device */
>>               ^
>> In file included from /dpdk-16.04/drivers/net/mlx5/mlx5.c:64:0:
>> /dpdk-16.04/drivers/net/mlx5/mlx5.h:175:53: warning: 'struct ifreq'
>> declared inside parameter list
>>  int priv_ifreq(const struct priv *, int req, struct ifreq *);
>>                                                      ^
>> dpdk-16.04/drivers/net/mlx5/mlx5.h:175:53: warning: its scope is only
>> this definition or declaration, which is probably not what you want
>> dpdk-16.04/drivers/net/mlx5/mlx5.c: In function 'mlx5_pci_devinit':
>> dpdk-16.04/drivers/net/mlx5/mlx5.c:572:25: error: 'IFF_UP' undeclared
>> (first use in this function)
>>    priv_set_flags(priv, ~IFF_UP, IFF_UP);
>>                          ^
>> /dpdk-16.04/drivers/net/mlx5/mlx5.c:572:25: note: each undeclared
>> identifier is reported only once for each function it appears in
>> /dpdk-16.04/mk/internal/rte.compile-pre.mk:126: recipe for target
>> 'mlx5.o' failed
>> make[6]: *** [mlx5.o] Error 1
>> /dpdk-16.04/mk/rte.subdir.mk:61: recipe for target 'mlx5' failed
>> make[5]: *** [mlx5] Error 2
>> /dpdk-16.04/mk/rte.subdir.mk:61: recipe for target 'net' failed
>> make[4]: *** [net] Error 2
>> /dpdk-16.04/mk/rte.sdkbuild.mk:77: recipe for target 'drivers' failed
>> make[3]: *** [drivers] Error 2
>> /dpdk-16.04/mk/rte.sdkroot.mk:123: recipe for target 'all' failed
>> make[2]: *** [all] Error 2
>> /dpdk-16.04/mk/rte.sdkinstall.mk:84: recipe for target 'pre_install'
>> failed
>> make[1]: *** [pre_install] Error 2
>> dpdk-16.04/mk/rte.sdkroot.mk:98: recipe for target 'install' failed
>> make: *** [install] Error 2
>>
>> Can anybody please tell me how to fix this? Thank you very much for your
>> help.
>>
>> All the best,
>> Xiaoban
>>
>
>

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [dpdk-users] compilation error while building mlx5 of dpdk-16.04 on Ubuntu 16.04
  2016-07-26 19:34   ` Javier Blazquez
@ 2016-07-26 20:30     ` Wu, Xiaoban
  0 siblings, 0 replies; 4+ messages in thread
From: Wu, Xiaoban @ 2016-07-26 20:30 UTC (permalink / raw)
  To: Javier Blazquez; +Cc: users

Dear Javier,


Thanks very much to your help, the compilation problem has been solved.


All the best,

Xiaoban

________________________________
From: Javier Blazquez <jblazquez@riotgames.com>
Sent: Tuesday, July 26, 2016 3:34:01 PM
To: Wu, Xiaoban
Cc: users@dpdk.org
Subject: Re: [dpdk-users] compilation error while building mlx5 of dpdk-16.04 on Ubuntu 16.04

One more diff:

diff --git a/drivers/net/mlx5/Makefile b/drivers/net/mlx5/Makefile
index 9b4455b..6c63dcc 100644
--- a/drivers/net/mlx5/Makefile
+++ b/drivers/net/mlx5/Makefile
@@ -60,6 +60,8 @@ CFLAGS += -O3
 CFLAGS += -std=gnu99 -Wall -Wextra
 CFLAGS += -g
 CFLAGS += -I.
+CFLAGS += -D_BSD_SOURCE
+CFLAGS += -D_DEFAULT_SOURCE
 CFLAGS += -D_XOPEN_SOURCE=600
 CFLAGS += $(WERROR_FLAGS)
 CFLAGS += -Wno-strict-prototypes


On Tue, Jul 26, 2016 at 12:33 PM, Javier Blazquez <jblazquez@riotgames.com<mailto:jblazquez@riotgames.com>> wrote:
I remember having this issue on Ubuntu 16.04 as well. It's fixed in DPDK 16.07 (there's an -rc5 version out already) but if I remember correctly I made a local patch for DPDK 16.04 to keep going. I _think_ it was this patch, but I'm not sure, you may want to try it:

diff --git a/drivers/net/mlx5/mlx5.h b/drivers/net/mlx5/mlx5.h
index c99ef7e..3a86609 100644
--- a/drivers/net/mlx5/mlx5.h
+++ b/drivers/net/mlx5/mlx5.h
@@ -39,7 +39,6 @@
 #include <limits.h>
 #include <net/if.h>
 #include <netinet/in.h>
-#include <linux/if.h>

 /* Verbs header. */
 /* ISO C doesn't support unnamed structs/unions, disabling -pedantic. */
diff --git a/drivers/net/mlx5/mlx5_ethdev.c b/drivers/net/mlx5/mlx5_ethdev.c
index 32af304..757f8e4 100644
--- a/drivers/net/mlx5/mlx5_ethdev.c
+++ b/drivers/net/mlx5/mlx5_ethdev.c
@@ -44,7 +44,6 @@
 #include <sys/ioctl.h>
 #include <sys/socket.h>
 #include <netinet/in.h>
-#include <linux/if.h>
 #include <linux/ethtool.h>
 #include <linux/sockios.h>
 #include <fcntl.h>
@@ -657,7 +656,7 @@ mlx5_link_update_unlocked(struct rte_eth_dev *dev, int wait_to_complete)
        memset(&dev_link, 0, sizeof(dev_link));
        dev_link.link_status = ((ifr.ifr_flags & IFF_UP) &&
                                (ifr.ifr_flags & IFF_RUNNING));
-       ifr.ifr_data = &edata;
+       ifr.ifr_data = (void *)&edata;
        if (priv_ifreq(priv, SIOCETHTOOL, &ifr)) {
                WARN("ioctl(SIOCETHTOOL, ETHTOOL_GSET) failed: %s",
                     strerror(errno));
@@ -864,7 +863,7 @@ mlx5_dev_get_flow_ctrl(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
        if (mlx5_is_secondary())
                return -E_RTE_SECONDARY;

-       ifr.ifr_data = &ethpause;
+       ifr.ifr_data = (void *)&ethpause;
        priv_lock(priv);
        if (priv_ifreq(priv, SIOCETHTOOL, &ifr)) {
                ret = errno;
@@ -915,7 +914,7 @@ mlx5_dev_set_flow_ctrl(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
        if (mlx5_is_secondary())
                return -E_RTE_SECONDARY;

-       ifr.ifr_data = &ethpause;
+       ifr.ifr_data = (void *)&ethpause;
        ethpause.autoneg = fc_conf->autoneg;
        if (((fc_conf->mode & RTE_FC_FULL) == RTE_FC_FULL) ||
            (fc_conf->mode & RTE_FC_RX_PAUSE))
diff --git a/drivers/net/mlx5/mlx5_mac.c b/drivers/net/mlx5/mlx5_mac.c
index c9cea48..f6b27bb 100644
--- a/drivers/net/mlx5/mlx5_mac.c
+++ b/drivers/net/mlx5/mlx5_mac.c
@@ -38,7 +38,6 @@
 #include <inttypes.h>
 #include <errno.h>
 #include <netinet/in.h>
-#include <linux/if.h>
 #include <sys/ioctl.h>
 #include <arpa/inet.h>


On Tue, Jul 26, 2016 at 10:49 AM, Wu, Xiaoban <Xiaoban_Wu@student.uml.edu<mailto:Xiaoban_Wu@student.uml.edu>> wrote:
Dear DPDK Users,


I successfully built the mlx5 on Ubuntu 14.04 before, but when I tried to build it on Ubuntu 16.04, I encountered these compilation errors. The kernel version is 4.4.0-31-generic. Build command: make install T=T=x86_64-native-linuxapp-gcc




  CC mlx5.o
In file included from /usr/include/linux/if.h:31:0,
                 from dpdk-16.04/drivers/net/mlx5/mlx5.h:42,
                 from /dpdk-16.04/drivers/net/mlx5/mlx5.c:64:
/usr/include/linux/hdlc/ioctl.h:76:14: error: 'IFNAMSIZ' undeclared here (not in a function)
  char master[IFNAMSIZ]; /* Name of master FRAD device */
              ^
In file included from /dpdk-16.04/drivers/net/mlx5/mlx5.c:64:0:
/dpdk-16.04/drivers/net/mlx5/mlx5.h:175:53: warning: 'struct ifreq' declared inside parameter list
 int priv_ifreq(const struct priv *, int req, struct ifreq *);
                                                     ^
dpdk-16.04/drivers/net/mlx5/mlx5.h:175:53: warning: its scope is only this definition or declaration, which is probably not what you want
dpdk-16.04/drivers/net/mlx5/mlx5.c: In function 'mlx5_pci_devinit':
dpdk-16.04/drivers/net/mlx5/mlx5.c:572:25: error: 'IFF_UP' undeclared (first use in this function)
   priv_set_flags(priv, ~IFF_UP, IFF_UP);
                         ^
/dpdk-16.04/drivers/net/mlx5/mlx5.c:572:25: note: each undeclared identifier is reported only once for each function it appears in
/dpdk-16.04/mk/internal/rte.compile-pre.mk:126<http://rte.compile-pre.mk:126>: recipe for target 'mlx5.o' failed
make[6]: *** [mlx5.o] Error 1
/dpdk-16.04/mk/rte.subdir.mk:61<http://rte.subdir.mk:61>: recipe for target 'mlx5' failed
make[5]: *** [mlx5] Error 2
/dpdk-16.04/mk/rte.subdir.mk:61<http://rte.subdir.mk:61>: recipe for target 'net' failed
make[4]: *** [net] Error 2
/dpdk-16.04/mk/rte.sdkbuild.mk:77<http://rte.sdkbuild.mk:77>: recipe for target 'drivers' failed
make[3]: *** [drivers] Error 2
/dpdk-16.04/mk/rte.sdkroot.mk:123<http://rte.sdkroot.mk:123>: recipe for target 'all' failed
make[2]: *** [all] Error 2
/dpdk-16.04/mk/rte.sdkinstall.mk:84<http://rte.sdkinstall.mk:84>: recipe for target 'pre_install' failed
make[1]: *** [pre_install] Error 2
dpdk-16.04/mk/rte.sdkroot.mk:98<http://rte.sdkroot.mk:98>: recipe for target 'install' failed
make: *** [install] Error 2

Can anybody please tell me how to fix this? Thank you very much for your help.

All the best,
Xiaoban

^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2016-07-26 20:30 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-07-26 17:49 [dpdk-users] compilation error while building mlx5 of dpdk-16.04 on Ubuntu 16.04 Wu, Xiaoban
2016-07-26 19:33 ` Javier Blazquez
2016-07-26 19:34   ` Javier Blazquez
2016-07-26 20:30     ` Wu, Xiaoban

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