diff options
Diffstat (limited to 'drivers/net/ethernet/cisco/enic/enic_res.c')
| -rw-r--r-- | drivers/net/ethernet/cisco/enic/enic_res.c | 42 |
1 files changed, 25 insertions, 17 deletions
diff --git a/drivers/net/ethernet/cisco/enic/enic_res.c b/drivers/net/ethernet/cisco/enic/enic_res.c index 1c48aebdbab0..126125199833 100644 --- a/drivers/net/ethernet/cisco/enic/enic_res.c +++ b/drivers/net/ethernet/cisco/enic/enic_res.c @@ -176,9 +176,9 @@ void enic_free_vnic_resources(struct enic *enic) unsigned int i; for (i = 0; i < enic->wq_count; i++) - vnic_wq_free(&enic->wq[i]); + vnic_wq_free(&enic->wq[i].vwq); for (i = 0; i < enic->rq_count; i++) - vnic_rq_free(&enic->rq[i]); + vnic_rq_free(&enic->rq[i].vrq); for (i = 0; i < enic->cq_count; i++) vnic_cq_free(&enic->cq[i]); for (i = 0; i < enic->intr_count; i++) @@ -187,16 +187,21 @@ void enic_free_vnic_resources(struct enic *enic) void enic_get_res_counts(struct enic *enic) { - enic->wq_count = vnic_dev_get_res_count(enic->vdev, RES_TYPE_WQ); - enic->rq_count = vnic_dev_get_res_count(enic->vdev, RES_TYPE_RQ); - enic->cq_count = vnic_dev_get_res_count(enic->vdev, RES_TYPE_CQ); - enic->intr_count = vnic_dev_get_res_count(enic->vdev, - RES_TYPE_INTR_CTRL); + enic->wq_avail = vnic_dev_get_res_count(enic->vdev, RES_TYPE_WQ); + enic->rq_avail = vnic_dev_get_res_count(enic->vdev, RES_TYPE_RQ); + enic->cq_avail = vnic_dev_get_res_count(enic->vdev, RES_TYPE_CQ); + enic->intr_avail = vnic_dev_get_res_count(enic->vdev, + RES_TYPE_INTR_CTRL); + + enic->wq_count = enic->wq_avail; + enic->rq_count = enic->rq_avail; + enic->cq_count = enic->cq_avail; + enic->intr_count = enic->intr_avail; dev_info(enic_get_dev(enic), "vNIC resources avail: wq %d rq %d cq %d intr %d\n", - enic->wq_count, enic->rq_count, - enic->cq_count, enic->intr_count); + enic->wq_avail, enic->rq_avail, + enic->cq_avail, enic->intr_avail); } void enic_init_vnic_resources(struct enic *enic) @@ -221,9 +226,12 @@ void enic_init_vnic_resources(struct enic *enic) switch (intr_mode) { case VNIC_DEV_INTR_MODE_INTX: + error_interrupt_enable = 1; + error_interrupt_offset = ENIC_LEGACY_ERR_INTR; + break; case VNIC_DEV_INTR_MODE_MSIX: error_interrupt_enable = 1; - error_interrupt_offset = enic->intr_count - 2; + error_interrupt_offset = enic_msix_err_intr(enic); break; default: error_interrupt_enable = 0; @@ -233,7 +241,7 @@ void enic_init_vnic_resources(struct enic *enic) for (i = 0; i < enic->rq_count; i++) { cq_index = i; - vnic_rq_init(&enic->rq[i], + vnic_rq_init(&enic->rq[i].vrq, cq_index, error_interrupt_enable, error_interrupt_offset); @@ -241,7 +249,7 @@ void enic_init_vnic_resources(struct enic *enic) for (i = 0; i < enic->wq_count; i++) { cq_index = enic->rq_count + i; - vnic_wq_init(&enic->wq[i], + vnic_wq_init(&enic->wq[i].vwq, cq_index, error_interrupt_enable, error_interrupt_offset); @@ -249,15 +257,15 @@ void enic_init_vnic_resources(struct enic *enic) /* Init CQ resources * - * CQ[0 - n+m-1] point to INTR[0] for INTx, MSI - * CQ[0 - n+m-1] point to INTR[0 - n+m-1] for MSI-X + * All CQs point to INTR[0] for INTx, MSI + * CQ[i] point to INTR[ENIC_MSIX_IO_INTR_BASE + i] for MSI-X */ for (i = 0; i < enic->cq_count; i++) { switch (intr_mode) { case VNIC_DEV_INTR_MODE_MSIX: - interrupt_offset = i; + interrupt_offset = ENIC_MSIX_IO_INTR_BASE + i; break; default: interrupt_offset = 0; @@ -322,7 +330,7 @@ int enic_alloc_vnic_resources(struct enic *enic) */ for (i = 0; i < enic->wq_count; i++) { - err = vnic_wq_alloc(enic->vdev, &enic->wq[i], i, + err = vnic_wq_alloc(enic->vdev, &enic->wq[i].vwq, i, enic->config.wq_desc_count, sizeof(struct wq_enet_desc)); if (err) @@ -330,7 +338,7 @@ int enic_alloc_vnic_resources(struct enic *enic) } for (i = 0; i < enic->rq_count; i++) { - err = vnic_rq_alloc(enic->vdev, &enic->rq[i], i, + err = vnic_rq_alloc(enic->vdev, &enic->rq[i].vrq, i, enic->config.rq_desc_count, sizeof(struct rq_enet_desc)); if (err) |