diff options
Diffstat (limited to 'linux/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c')
| -rw-r--r-- | linux/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/linux/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/linux/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c index 6e12c42e..ad06f412 100644 --- a/linux/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c +++ b/linux/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c @@ -693,6 +693,11 @@ static inline void dpaa_assign_wq(struct dpaa_fq *fq, int idx) DPAA_ETH_TXQ_NUM); } break; +#ifdef __rtems__ + case FQ_TYPE_RX_PCD: + fq->wq = 5; + break; +#endif /* __rtems__ */ default: WARN(1, "Invalid FQ type %d for FQID %d!\n", fq->fq_type, fq->fqid); @@ -924,6 +929,8 @@ static void dpaa_fq_setup(struct dpaa_priv *priv, u16 portals[NR_CPUS]; #else /* __rtems__ */ int egress_cnt = 0, conf_cnt = 0; + struct qman_portal *p; + int cpu; #endif /* __rtems__ */ struct dpaa_fq *fq; @@ -933,6 +940,8 @@ static void dpaa_fq_setup(struct dpaa_priv *priv, if (num_portals == 0) dev_err(priv->net_dev->dev.parent, "No Qman software (affine) channels found"); +#else /* __rtems__ */ + cpu = 0; #endif /* __rtems__ */ /* Initialize each FQ in the list */ @@ -944,6 +953,16 @@ static void dpaa_fq_setup(struct dpaa_priv *priv, case FQ_TYPE_RX_ERROR: dpaa_setup_ingress(priv, fq, &fq_cbs->rx_errq); break; +#ifdef __rtems__ + case FQ_TYPE_RX_PCD: + /* For MACless we can't have dynamic Rx queues */ + BUG_ON(priv->mac_dev != NULL || fq->fqid == 0); + dpaa_setup_ingress(priv, fq, &fq_cbs->rx_defq); + p = qman_get_affine_portal(cpu); + fq->channel = qman_portal_get_channel(p); + cpu = (cpu + 1) % (int)rtems_get_processor_count(); + break; +#endif /* __rtems__ */ case FQ_TYPE_TX: dpaa_setup_egress(priv, fq, tx_port, &fq_cbs->egress_ern); @@ -1109,6 +1128,9 @@ static int dpaa_fq_init(struct dpaa_fq *dpaa_fq, bool td_enable) /* Put all the ingress queues in our "ingress CGR". */ if (priv->use_ingress_cgr && (dpaa_fq->fq_type == FQ_TYPE_RX_DEFAULT || +#ifdef __rtems__ + dpaa_fq->fq_type == FQ_TYPE_RX_PCD || +#endif /* __rtems__ */ dpaa_fq->fq_type == FQ_TYPE_RX_ERROR)) { initfq.we_mask |= cpu_to_be16(QM_INITFQ_WE_CGID); initfq.fqd.fq_ctrl |= cpu_to_be16(QM_FQCTRL_CGE); |