diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index faef7b19a529..b5c7f77e8108 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -120,7 +120,8 @@ static int debug; module_param(debug, int, S_IRUGO); MODULE_PARM_DESC(debug, " Default debug msglevel"); -struct workqueue_struct *bnx2x_wq; +static struct workqueue_struct *bnx2x_wq; +struct workqueue_struct *bnx2x_iov_wq; struct bnx2x_mac_vals { u32 xmac_addr; @@ -1857,7 +1858,7 @@ void bnx2x_sp_event(struct bnx2x_fastpath *fp, union eth_rx_cqe *rr_cqe) return; #endif /* SRIOV: reschedule any 'in_progress' operations */ - bnx2x_iov_sp_event(bp, cid, true); + bnx2x_iov_sp_event(bp, cid); smp_mb__before_atomic_inc(); atomic_inc(&bp->cq_spq_left); @@ -4160,7 +4161,8 @@ static void bnx2x_attn_int_deasserted3(struct bnx2x *bp, u32 attn) bnx2x_handle_drv_info_req(bp); if (val & DRV_STATUS_VF_DISABLED) - bnx2x_vf_handle_flr_event(bp); + bnx2x_schedule_iov_task(bp, + BNX2X_IOV_HANDLE_FLR); if ((bp->port.pmf == 0) && (val & DRV_STATUS_PMF)) bnx2x_pmf_update(bp); @@ -5351,8 +5353,8 @@ static void bnx2x_eq_int(struct bnx2x *bp) /* handle eq element */ switch (opcode) { case EVENT_RING_OPCODE_VF_PF_CHANNEL: - DP(BNX2X_MSG_IOV, "vf pf channel element on eq\n"); - bnx2x_vf_mbx(bp, &elem->message.data.vf_pf_event); + bnx2x_vf_mbx_schedule(bp, + &elem->message.data.vf_pf_event); continue; case EVENT_RING_OPCODE_STAT_QUERY: @@ -5567,13 +5569,6 @@ static void bnx2x_sp_task(struct work_struct *work) le16_to_cpu(bp->def_att_idx), IGU_INT_ENABLE, 1); } - /* must be called after the EQ processing (since eq leads to sriov - * ramrod completion flows). - * This flow may have been scheduled by the arrival of a ramrod - * completion, or by the sriov code rescheduling itself. - */ - bnx2x_iov_sp_task(bp); - /* afex - poll to check if VIFSET_ACK should be sent to MFW */ if (test_and_clear_bit(BNX2X_AFEX_PENDING_VIFSET_MCP_ACK, &bp->sp_state)) { @@ -8990,6 +8985,7 @@ static int bnx2x_func_wait_started(struct bnx2x *bp) synchronize_irq(bp->pdev->irq); flush_workqueue(bnx2x_wq); + flush_workqueue(bnx2x_iov_wq); while (bnx2x_func_get_state(bp, &bp->func_obj) != BNX2X_F_STATE_STARTED && tout--) @@ -11877,6 +11873,7 @@ static int bnx2x_init_bp(struct bnx2x *bp) INIT_DELAYED_WORK(&bp->sp_task, bnx2x_sp_task); INIT_DELAYED_WORK(&bp->sp_rtnl_task, bnx2x_sp_rtnl_task); INIT_DELAYED_WORK(&bp->period_task, bnx2x_period_task); + INIT_DELAYED_WORK(&bp->iov_task, bnx2x_iov_task); if (IS_PF(bp)) { rc = bnx2x_get_hwinfo(bp); if (rc) @@ -13499,11 +13496,18 @@ static int __init bnx2x_init(void) pr_err("Cannot create workqueue\n"); return -ENOMEM; } + bnx2x_iov_wq = create_singlethread_workqueue("bnx2x_iov"); + if (!bnx2x_iov_wq) { + pr_err("Cannot create iov workqueue\n"); + destroy_workqueue(bnx2x_wq); + return -ENOMEM; + } ret = pci_register_driver(&bnx2x_pci_driver); if (ret) { pr_err("Cannot register driver\n"); destroy_workqueue(bnx2x_wq); + destroy_workqueue(bnx2x_iov_wq); } return ret; } @@ -13515,6 +13519,7 @@ static void __exit bnx2x_cleanup(void) pci_unregister_driver(&bnx2x_pci_driver); destroy_workqueue(bnx2x_wq); + destroy_workqueue(bnx2x_iov_wq); /* Free globally allocated resources */ list_for_each_safe(pos, q, &bnx2x_prev_list) { |