net: fix definition of ipv6 traffic class mask
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Commit Message
IPv6 header TC field is 8 bits, not 4.
Signed-off-by: Morten Brørup <mb@smartsharesystems.com>
---
lib/librte_net/rte_ip.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
Comments
On Mon, Jul 01, 2019 at 03:38:05PM +0200, Morten Brørup wrote:
> IPv6 header TC field is 8 bits, not 4.
>
> Signed-off-by: Morten Brørup <mb@smartsharesystems.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Thanks
On Mon, Jul 01, 2019 at 04:00:44PM +0200, Olivier Matz wrote:
> On Mon, Jul 01, 2019 at 03:38:05PM +0200, Morten Brørup wrote:
> > IPv6 header TC field is 8 bits, not 4.
> >
> > Signed-off-by: Morten Brørup <mb@smartsharesystems.com>
>
> Acked-by: Olivier Matz <olivier.matz@6wind.com>
>
> Thanks
CC: stable@dpdk.org
On 7/2/2019 10:38 AM, Olivier Matz wrote:
> On Mon, Jul 01, 2019 at 04:00:44PM +0200, Olivier Matz wrote:
>> On Mon, Jul 01, 2019 at 03:38:05PM +0200, Morten Brørup wrote:
>>> IPv6 header TC field is 8 bits, not 4.
>>>
>>> Signed-off-by: Morten Brørup <mb@smartsharesystems.com>
>>
>> Acked-by: Olivier Matz <olivier.matz@6wind.com>
>>
>> Thanks
>
> CC: stable@dpdk.org
>
Fixes: 9b20c6e9028e ("net: add IPv6 header fields macros")
Applied to dpdk-next-net/master, thanks.
@@ -355,7 +355,7 @@ struct rte_ipv6_hdr {
#define RTE_IPV6_HDR_FL_SHIFT 0
#define RTE_IPV6_HDR_TC_SHIFT 20
#define RTE_IPV6_HDR_FL_MASK ((1u << RTE_IPV6_HDR_TC_SHIFT) - 1)
-#define RTE_IPV6_HDR_TC_MASK (0xf << RTE_IPV6_HDR_TC_SHIFT)
+#define RTE_IPV6_HDR_TC_MASK (0xff << RTE_IPV6_HDR_TC_SHIFT)
/**
* Process the pseudo-header checksum of an IPv6 header.