diff options
Diffstat (limited to 'drivers/net/ethernet/freescale/dpaa/dpaa_eth.h')
| -rw-r--r-- | drivers/net/ethernet/freescale/dpaa/dpaa_eth.h | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.h b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.h index ac3c8ed57bbe..7ed659eb08de 100644 --- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.h +++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.h @@ -18,10 +18,6 @@ /* Number of prioritised traffic classes */ #define DPAA_TC_NUM 4 -/* Number of Tx queues per traffic class */ -#define DPAA_TC_TXQ_NUM NR_CPUS -/* Total number of Tx queues */ -#define DPAA_ETH_TXQ_NUM (DPAA_TC_NUM * DPAA_TC_TXQ_NUM) /* More detailed FQ types - used for fine-grained WQ assignments */ enum dpaa_fq_type { @@ -142,8 +138,8 @@ struct dpaa_priv { struct mac_device *mac_dev; struct device *rx_dma_dev; struct device *tx_dma_dev; - struct qman_fq *egress_fqs[DPAA_ETH_TXQ_NUM]; - struct qman_fq *conf_fqs[DPAA_ETH_TXQ_NUM]; + struct qman_fq **egress_fqs; + struct qman_fq **conf_fqs; u16 channel; struct list_head dpaa_fq_list; @@ -185,4 +181,16 @@ extern const struct ethtool_ops dpaa_ethtool_ops; /* from dpaa_eth_sysfs.c */ void dpaa_eth_sysfs_remove(struct device *dev); void dpaa_eth_sysfs_init(struct device *dev); + +static inline size_t dpaa_num_txqs_per_tc(void) +{ + return num_possible_cpus(); +} + +/* Total number of Tx queues */ +static inline size_t dpaa_max_num_txqs(void) +{ + return DPAA_TC_NUM * dpaa_num_txqs_per_tc(); +} + #endif /* __DPAA_H */ |