ack
On 10/12/15 12:45 PM, Harry van Haaren wrote:
> Fix a misinterpretation of VF stats in ixgbe
>
> Signed-off-by: Harry van Haaren <harry.van.haaren at intel.com>
> ---
> drivers/net/ixgbe/ixgbe_ethdev.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c
> b/drivers/net/ixgbe/ixgbe_ethdev.c
> index ec2918c..86dcd87 100644
> --- a/drivers/net/ixgbe/ixgbe_ethdev.c
> +++ b/drivers/net/ixgbe/ixgbe_ethdev.c
> @@ -329,10 +329,10 @@ static int ixgbe_timesync_read_tx_timestamp(struct
> rte_eth_dev *dev,
> /*
> * Define VF Stats MACRO for Non "cleared on read" register
> */
> -#define UPDATE_VF_STAT(reg, last, cur) \
> +#define UPDATE_VF_STAT(reg, last, cur) \
> { \
> uint32_t latest = IXGBE_READ_REG(hw, reg); \
> - cur += latest - last; \
> + cur += (latest-last) & UINT_MAX; \
> last = latest; \
> }
>
--
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