[dpdk-dev] [PATCH v2 0/6] Cisco Systems Inc. VIC Ethernet PMD - ENIC PMD
On Fri, Nov 21, 2014 at 10:58 AM, Sujith Sankar (ssujith) wrote: > Hi David, > Since the kernel version is less than 3.6.0, support for VFIO is not > there. > Could you please turn off VFIO in config/common_linuxapp and try with > IGB_UIO? > Arf, stupid me, I thought I had it disabled ... Sorry for the noise. -- David Marchand
[dpdk-dev] [PATCH v2 0/6] Cisco Systems Inc. VIC Ethernet PMD - ENIC PMD
Hello Sujith, I just tried your patchset on my system but I can't get it to build : $ make config T=x86_64-native-linuxapp-gcc && make Configuration done == Build scripts == Build scripts/testhost HOSTCC testhost.o [snip] == Build lib/librte_pmd_enic CC enic_main.o ../lib/librte_pmd_enic/enic_main.c:43:24: fatal error: linux/vfio.h: No such file or directory compilation terminated. make[3]: *** [enic_main.o] Error 1 make[2]: *** [librte_pmd_enic] Error 2 make[1]: *** [lib] Error 2 make: *** [all] Error 2 Looks like there is a problem with detecting vfio support and/or including the right header. $ uname -a Linux ... 3.2.0-4-amd64 #1 SMP Debian 3.2.60-1+deb7u3 x86_64 GNU/Linux Regards, -- David Marchand
[dpdk-dev] [PATCH v2 0/6] Cisco Systems Inc. VIC Ethernet PMD - ENIC PMD
Hi David, Since the kernel version is less than 3.6.0, support for VFIO is not there. Could you please turn off VFIO in config/common_linuxapp and try with IGB_UIO? Thanks, -Sujith From: David Marchand mailto:david.march...@6wind.com>> Date: Friday, 21 November 2014 3:22 pm To: "Sujith Sankar (ssujith)" mailto:ssujith at cisco.com>> Cc: "dev at dpdk.org<mailto:dev at dpdk.org>" mailto:dev at dpdk.org>> Subject: Re: [dpdk-dev] [PATCH v2 0/6] Cisco Systems Inc. VIC Ethernet PMD - ENIC PMD Hello Sujith, I just tried your patchset on my system but I can't get it to build : $ make config T=x86_64-native-linuxapp-gcc && make Configuration done == Build scripts == Build scripts/testhost HOSTCC testhost.o [snip] == Build lib/librte_pmd_enic CC enic_main.o ../lib/librte_pmd_enic/enic_main.c:43:24: fatal error: linux/vfio.h: No such file or directory compilation terminated. make[3]: *** [enic_main.o] Error 1 make[2]: *** [librte_pmd_enic] Error 2 make[1]: *** [lib] Error 2 make: *** [all] Error 2 Looks like there is a problem with detecting vfio support and/or including the right header. $ uname -a Linux ... 3.2.0-4-amd64 #1 SMP Debian 3.2.60-1+deb7u3 x86_64 GNU/Linux Regards, -- David Marchand
