Thread (15 messages) 15 messages, 8 authors, 2016-03-25

Re: [PATCH v2] testpmd: fix build on FreeBSD

From: Thomas Monjalon <hidden>
Date: 2016-03-25 18:21:17

2016-03-25 12:15, Bruce Richardson:
On Fri, Mar 25, 2016 at 12:10:40PM +0000, Bruce Richardson wrote:
quoted
On Wed, Mar 23, 2016 at 04:17:12PM +0100, Thomas Monjalon wrote:
quoted
2016-03-23 02:17, Wu, Jingjing:
quoted
From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Marvin Liu
quoted
Build log:
/root/dpdk/app/test-pmd/cmdline.c:6687:45: error: no member named
's6_addr32' in 'struct in6_addr'
    rte_be_to_cpu_32(res->ip_value.addr.ipv6.s6_addr32[i]);

This is caused by macro "s6_addr32" not defined on FreeBSD and testpmd
swap big endian parameter to host endian. Move the swap action to i40e
ethdev will fix this issue.

Fixes: 7b1312891b69 ("ethdev: add IP in GRE tunnel")

Signed-off-by: Marvin Liu <redacted>
Acked-by: Jingjing Wu <redacted>
It looks good but something is missing to decide that it is the right fix:
the API do not state wether these fields (and others) are big endian or
something else.

Please Jingjing, fix the ethdev comments for these fields and others
rte_eth_ipv*_flow in a separate patch.
+1 to the more info because the endianness is confusing here. However, this look
a better fix than the previous one (v1 patch).

Thomas, can this be merged for RC2 to fix the BSD build, which should be a 
priority? Even if it's not the full solution, I think we need to at least get
the code building on BSD.

Thanks,
/Bruce
And I confirm this patch fixes the FreeBSD compile for both gcc and clang.

Tested-by: Bruce Richardson <redacted>
Applied, thanks
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