diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c')
| -rw-r--r-- | drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c index 7dafc8c425b8..f2bcfa8f1dfd 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c @@ -109,11 +109,17 @@ void mvpp2_cls_oversize_rxq_set(struct mvpp2_port *port) static inline u32 mvpp22_rxfh_indir(struct mvpp2_port *port, u32 rxq) { - int nrxqs, cpus = num_possible_cpus(); + int nrxqs, cpu, cpus = num_possible_cpus(); /* Number of RXQs per CPU */ nrxqs = port->nrxqs / cpus; + /* CPU that will handle this rx queue */ + cpu = rxq / nrxqs; + + if (!cpu_online(cpu)) + return port->first_rxq; + /* Indirection to better distribute the paquets on the CPUs when * configuring the RSS queues. */ |