| Message ID | 20201222085149.848142-1-andrew.rybchenko@oktetlabs.ru (mailing list archive) |
|---|---|
| State | Accepted |
| Delegated to: | Ferruh Yigit |
| Headers | show |
| Series | net/failsafe: report minimum and maximum MTU in device info | expand |
| Context | Check | Description |
|---|---|---|
| ci/iol-testing | success | Testing PASS |
| ci/iol-intel-Functional | success | Functional Testing PASS |
| ci/iol-abi-testing | success | Testing PASS |
| ci/iol-intel-Performance | success | Performance Testing PASS |
| ci/iol-broadcom-Performance | success | Performance Testing PASS |
| ci/iol-broadcom-Functional | success | Functional Testing PASS |
| ci/Intel-compilation | success | Compilation OK |
| ci/checkpatch | success | coding style OK |
On Tue, Dec 22, 2020, at 08:51, Andrew Rybchenko wrote: > Take minimum and maximum MTU values for subdevices and > report maximum of minimums and minimum of maximums. > > Fixes: ad97ceece12c ("ethdev: add min/max MTU to device info") > Cc: stable@dpdk.org > > Signed-off-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru> > --- > drivers/net/failsafe/failsafe_ops.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/drivers/net/failsafe/failsafe_ops.c > b/drivers/net/failsafe/failsafe_ops.c > index 76d64871b4..5e6fb369e1 100644 > --- a/drivers/net/failsafe/failsafe_ops.c > +++ b/drivers/net/failsafe/failsafe_ops.c > @@ -1095,6 +1095,8 @@ static void > fs_dev_merge_info(struct rte_eth_dev_info *info, > const struct rte_eth_dev_info *sinfo) > { > + info->min_mtu = RTE_MAX(info->min_mtu, sinfo->min_mtu); > + info->max_mtu = RTE_MIN(info->max_mtu, sinfo->max_mtu); > info->max_rx_pktlen = RTE_MIN(info->max_rx_pktlen, > sinfo->max_rx_pktlen); > info->max_rx_queues = RTE_MIN(info->max_rx_queues, > sinfo->max_rx_queues); > info->max_tx_queues = RTE_MIN(info->max_tx_queues, > sinfo->max_tx_queues); > @@ -1172,6 +1174,8 @@ fs_dev_infos_get(struct rte_eth_dev *dev, > int ret; > > /* Use maximum upper bounds by default */ > + infos->min_mtu = RTE_ETHER_MIN_MTU; > + infos->max_mtu = UINT16_MAX; > infos->max_rx_pktlen = UINT32_MAX; > infos->max_rx_queues = RTE_MAX_QUEUES_PER_PORT; > infos->max_tx_queues = RTE_MAX_QUEUES_PER_PORT; > -- > 2.29.2 > > Hi Andrew, Sorry, I missed this patch before. It looks ok to me: Acked-by: Gaetan Rivet <grive@u256.net>
On 2/22/2021 3:28 PM, Gaëtan Rivet wrote: > On Tue, Dec 22, 2020, at 08:51, Andrew Rybchenko wrote: >> Take minimum and maximum MTU values for subdevices and >> report maximum of minimums and minimum of maximums. >> >> Fixes: ad97ceece12c ("ethdev: add min/max MTU to device info") >> Cc: stable@dpdk.org >> >> Signed-off-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru> > > Acked-by: Gaetan Rivet <grive@u256.net> > Applied to dpdk-next-net/main, thanks.
diff --git a/drivers/net/failsafe/failsafe_ops.c b/drivers/net/failsafe/failsafe_ops.c index 76d64871b4..5e6fb369e1 100644 --- a/drivers/net/failsafe/failsafe_ops.c +++ b/drivers/net/failsafe/failsafe_ops.c @@ -1095,6 +1095,8 @@ static void fs_dev_merge_info(struct rte_eth_dev_info *info, const struct rte_eth_dev_info *sinfo) { + info->min_mtu = RTE_MAX(info->min_mtu, sinfo->min_mtu); + info->max_mtu = RTE_MIN(info->max_mtu, sinfo->max_mtu); info->max_rx_pktlen = RTE_MIN(info->max_rx_pktlen, sinfo->max_rx_pktlen); info->max_rx_queues = RTE_MIN(info->max_rx_queues, sinfo->max_rx_queues); info->max_tx_queues = RTE_MIN(info->max_tx_queues, sinfo->max_tx_queues); @@ -1172,6 +1174,8 @@ fs_dev_infos_get(struct rte_eth_dev *dev, int ret; /* Use maximum upper bounds by default */ + infos->min_mtu = RTE_ETHER_MIN_MTU; + infos->max_mtu = UINT16_MAX; infos->max_rx_pktlen = UINT32_MAX; infos->max_rx_queues = RTE_MAX_QUEUES_PER_PORT; infos->max_tx_queues = RTE_MAX_QUEUES_PER_PORT;
Take minimum and maximum MTU values for subdevices and report maximum of minimums and minimum of maximums. Fixes: ad97ceece12c ("ethdev: add min/max MTU to device info") Cc: stable@dpdk.org Signed-off-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru> --- drivers/net/failsafe/failsafe_ops.c | 4 ++++ 1 file changed, 4 insertions(+)