Lines Matching full:pf
58 struct otx2_nic *pf = netdev_priv(netdev); in otx2_change_mtu() local
62 if (pf->xdp_prog && new_mtu > MAX_XDP_MTU) { in otx2_change_mtu()
80 static void otx2_disable_flr_me_intr(struct otx2_nic *pf) in otx2_disable_flr_me_intr() argument
82 int irq, vfs = pf->total_vfs; in otx2_disable_flr_me_intr()
85 otx2_write64(pf, RVU_PF_VFME_INT_ENA_W1CX(0), INTR_MASK(vfs)); in otx2_disable_flr_me_intr()
86 irq = pci_irq_vector(pf->pdev, RVU_PF_INT_VEC_VFME0); in otx2_disable_flr_me_intr()
87 free_irq(irq, pf); in otx2_disable_flr_me_intr()
90 otx2_write64(pf, RVU_PF_VFFLR_INT_ENA_W1CX(0), INTR_MASK(vfs)); in otx2_disable_flr_me_intr()
91 irq = pci_irq_vector(pf->pdev, RVU_PF_INT_VEC_VFFLR0); in otx2_disable_flr_me_intr()
92 free_irq(irq, pf); in otx2_disable_flr_me_intr()
97 otx2_write64(pf, RVU_PF_VFME_INT_ENA_W1CX(1), INTR_MASK(vfs - 64)); in otx2_disable_flr_me_intr()
98 irq = pci_irq_vector(pf->pdev, RVU_PF_INT_VEC_VFME1); in otx2_disable_flr_me_intr()
99 free_irq(irq, pf); in otx2_disable_flr_me_intr()
101 otx2_write64(pf, RVU_PF_VFFLR_INT_ENA_W1CX(1), INTR_MASK(vfs - 64)); in otx2_disable_flr_me_intr()
102 irq = pci_irq_vector(pf->pdev, RVU_PF_INT_VEC_VFFLR1); in otx2_disable_flr_me_intr()
103 free_irq(irq, pf); in otx2_disable_flr_me_intr()
106 static void otx2_flr_wq_destroy(struct otx2_nic *pf) in otx2_flr_wq_destroy() argument
108 if (!pf->flr_wq) in otx2_flr_wq_destroy()
110 destroy_workqueue(pf->flr_wq); in otx2_flr_wq_destroy()
111 pf->flr_wq = NULL; in otx2_flr_wq_destroy()
112 devm_kfree(pf->dev, pf->flr_wrk); in otx2_flr_wq_destroy()
118 struct otx2_nic *pf = flrwork->pf; in otx2_flr_handler() local
119 struct mbox *mbox = &pf->mbox; in otx2_flr_handler()
123 vf = flrwork - pf->flr_wrk; in otx2_flr_handler()
134 if (!otx2_sync_mbox_msg(&pf->mbox)) { in otx2_flr_handler()
140 otx2_write64(pf, RVU_PF_VFTRPENDX(reg), BIT_ULL(vf)); in otx2_flr_handler()
141 otx2_write64(pf, RVU_PF_VFFLR_INT_ENA_W1SX(reg), BIT_ULL(vf)); in otx2_flr_handler()
149 struct otx2_nic *pf = (struct otx2_nic *)pf_irq; in otx2_pf_flr_intr_handler() local
153 if (pf->total_vfs > 64) in otx2_pf_flr_intr_handler()
157 intr = otx2_read64(pf, RVU_PF_VFFLR_INTX(reg)); in otx2_pf_flr_intr_handler()
165 queue_work(pf->flr_wq, &pf->flr_wrk[dev].work); in otx2_pf_flr_intr_handler()
167 otx2_write64(pf, RVU_PF_VFFLR_INTX(reg), BIT_ULL(vf)); in otx2_pf_flr_intr_handler()
169 otx2_write64(pf, RVU_PF_VFFLR_INT_ENA_W1CX(reg), in otx2_pf_flr_intr_handler()
178 struct otx2_nic *pf = (struct otx2_nic *)pf_irq; in otx2_pf_me_intr_handler() local
182 if (pf->total_vfs > 64) in otx2_pf_me_intr_handler()
186 intr = otx2_read64(pf, RVU_PF_VFME_INTX(reg)); in otx2_pf_me_intr_handler()
193 otx2_write64(pf, RVU_PF_VFTRPENDX(reg), BIT_ULL(vf)); in otx2_pf_me_intr_handler()
195 otx2_write64(pf, RVU_PF_VFME_INTX(reg), BIT_ULL(vf)); in otx2_pf_me_intr_handler()
201 static int otx2_register_flr_me_intr(struct otx2_nic *pf, int numvfs) in otx2_register_flr_me_intr() argument
203 struct otx2_hw *hw = &pf->hw; in otx2_register_flr_me_intr()
209 snprintf(irq_name, NAME_SIZE, "RVUPF%d_ME0", rvu_get_pf(pf->pcifunc)); in otx2_register_flr_me_intr()
210 ret = request_irq(pci_irq_vector(pf->pdev, RVU_PF_INT_VEC_VFME0), in otx2_register_flr_me_intr()
211 otx2_pf_me_intr_handler, 0, irq_name, pf); in otx2_register_flr_me_intr()
213 dev_err(pf->dev, in otx2_register_flr_me_intr()
219 snprintf(irq_name, NAME_SIZE, "RVUPF%d_FLR0", rvu_get_pf(pf->pcifunc)); in otx2_register_flr_me_intr()
220 ret = request_irq(pci_irq_vector(pf->pdev, RVU_PF_INT_VEC_VFFLR0), in otx2_register_flr_me_intr()
221 otx2_pf_flr_intr_handler, 0, irq_name, pf); in otx2_register_flr_me_intr()
223 dev_err(pf->dev, in otx2_register_flr_me_intr()
231 rvu_get_pf(pf->pcifunc)); in otx2_register_flr_me_intr()
233 (pf->pdev, RVU_PF_INT_VEC_VFME1), in otx2_register_flr_me_intr()
234 otx2_pf_me_intr_handler, 0, irq_name, pf); in otx2_register_flr_me_intr()
236 dev_err(pf->dev, in otx2_register_flr_me_intr()
241 rvu_get_pf(pf->pcifunc)); in otx2_register_flr_me_intr()
243 (pf->pdev, RVU_PF_INT_VEC_VFFLR1), in otx2_register_flr_me_intr()
244 otx2_pf_flr_intr_handler, 0, irq_name, pf); in otx2_register_flr_me_intr()
246 dev_err(pf->dev, in otx2_register_flr_me_intr()
253 otx2_write64(pf, RVU_PF_VFME_INTX(0), INTR_MASK(numvfs)); in otx2_register_flr_me_intr()
254 otx2_write64(pf, RVU_PF_VFME_INT_ENA_W1SX(0), INTR_MASK(numvfs)); in otx2_register_flr_me_intr()
257 otx2_write64(pf, RVU_PF_VFFLR_INTX(0), INTR_MASK(numvfs)); in otx2_register_flr_me_intr()
258 otx2_write64(pf, RVU_PF_VFFLR_INT_ENA_W1SX(0), INTR_MASK(numvfs)); in otx2_register_flr_me_intr()
263 otx2_write64(pf, RVU_PF_VFME_INTX(1), INTR_MASK(numvfs)); in otx2_register_flr_me_intr()
264 otx2_write64(pf, RVU_PF_VFME_INT_ENA_W1SX(1), in otx2_register_flr_me_intr()
267 otx2_write64(pf, RVU_PF_VFFLR_INTX(1), INTR_MASK(numvfs)); in otx2_register_flr_me_intr()
268 otx2_write64(pf, RVU_PF_VFFLR_INT_ENA_W1SX(1), in otx2_register_flr_me_intr()
274 static int otx2_pf_flr_init(struct otx2_nic *pf, int num_vfs) in otx2_pf_flr_init() argument
278 pf->flr_wq = alloc_ordered_workqueue("otx2_pf_flr_wq", WQ_HIGHPRI); in otx2_pf_flr_init()
279 if (!pf->flr_wq) in otx2_pf_flr_init()
282 pf->flr_wrk = devm_kcalloc(pf->dev, num_vfs, in otx2_pf_flr_init()
284 if (!pf->flr_wrk) { in otx2_pf_flr_init()
285 destroy_workqueue(pf->flr_wq); in otx2_pf_flr_init()
290 pf->flr_wrk[vf].pf = pf; in otx2_pf_flr_init()
291 INIT_WORK(&pf->flr_wrk[vf].work, otx2_flr_handler); in otx2_pf_flr_init()
315 * when the interrupt handler is called. pf->mw[i].num_msgs in otx2_queue_vf_work()
317 * pf->mw[i].up_num_msgs holds the data for use in in otx2_queue_vf_work()
356 static int otx2_forward_vf_mbox_msgs(struct otx2_nic *pf, in otx2_forward_vf_mbox_msgs() argument
367 /* Set VF's mailbox memory as PF's bounce buffer memory, so in otx2_forward_vf_mbox_msgs()
368 * that explicit copying of VF's msgs to PF=>AF mbox region in otx2_forward_vf_mbox_msgs()
369 * and AF=>PF responses to VF's mbox region can be avoided. in otx2_forward_vf_mbox_msgs()
375 dst_mbox = &pf->mbox; in otx2_forward_vf_mbox_msgs()
384 mutex_lock(&pf->mbox.lock); in otx2_forward_vf_mbox_msgs()
395 dev_warn(pf->dev, in otx2_forward_vf_mbox_msgs()
397 /* restore PF mbase and exit */ in otx2_forward_vf_mbox_msgs()
398 dst_mdev->mbase = pf->mbox.bbuf_base; in otx2_forward_vf_mbox_msgs()
399 mutex_unlock(&pf->mbox.lock); in otx2_forward_vf_mbox_msgs()
410 otx2_forward_msg_pfvf(dst_mdev, &pf->mbox_pfvf[0].mbox, in otx2_forward_vf_mbox_msgs()
411 pf->mbox.bbuf_base, vf); in otx2_forward_vf_mbox_msgs()
412 mutex_unlock(&pf->mbox.lock); in otx2_forward_vf_mbox_msgs()
420 dst_mbox = &pf->mbox_pfvf[0]; in otx2_forward_vf_mbox_msgs()
433 dev_warn(pf->dev, in otx2_forward_vf_mbox_msgs()
441 otx2_forward_msg_pfvf(&pf->mbox_pfvf->mbox_up.dev[vf], in otx2_forward_vf_mbox_msgs()
442 &pf->mbox.mbox_up, in otx2_forward_vf_mbox_msgs()
443 pf->mbox_pfvf[vf].bbuf_base, in otx2_forward_vf_mbox_msgs()
457 struct otx2_nic *pf; in otx2_pfvf_mbox_handler() local
460 pf = vf_mbox->pfvf; in otx2_pfvf_mbox_handler()
461 vf_idx = vf_mbox - pf->mbox_pfvf; in otx2_pfvf_mbox_handler()
463 mbox = &pf->mbox_pfvf[0].mbox; in otx2_pfvf_mbox_handler()
480 err = otx2_forward_vf_mbox_msgs(pf, mbox, MBOX_DIR_PFAF, vf_idx, in otx2_pfvf_mbox_handler()
494 struct otx2_nic *pf = vf_mbox->pfvf; in otx2_pfvf_mbox_up_handler() local
500 vf_idx = vf_mbox - pf->mbox_pfvf; in otx2_pfvf_mbox_up_handler()
501 mbox = &pf->mbox_pfvf[0].mbox_up; in otx2_pfvf_mbox_up_handler()
510 dev_err(pf->dev, in otx2_pfvf_mbox_up_handler()
516 dev_err(pf->dev, in otx2_pfvf_mbox_up_handler()
528 dev_err(pf->dev, in otx2_pfvf_mbox_up_handler()
544 struct otx2_nic *pf = (struct otx2_nic *)(pf_irq); in otx2_pfvf_mbox_intr_handler() local
545 int vfs = pf->total_vfs; in otx2_pfvf_mbox_intr_handler()
549 mbox = pf->mbox_pfvf; in otx2_pfvf_mbox_intr_handler()
552 intr = otx2_read64(pf, RVU_PF_VFPF_MBOX_INTX(1)); in otx2_pfvf_mbox_intr_handler()
553 otx2_write64(pf, RVU_PF_VFPF_MBOX_INTX(1), intr); in otx2_pfvf_mbox_intr_handler()
554 otx2_queue_vf_work(mbox, pf->mbox_pfvf_wq, 64, vfs, intr); in otx2_pfvf_mbox_intr_handler()
556 trace_otx2_msg_interrupt(mbox->mbox.pdev, "VF(s) to PF", intr); in otx2_pfvf_mbox_intr_handler()
560 intr = otx2_read64(pf, RVU_PF_VFPF_MBOX_INTX(0)); in otx2_pfvf_mbox_intr_handler()
561 otx2_write64(pf, RVU_PF_VFPF_MBOX_INTX(0), intr); in otx2_pfvf_mbox_intr_handler()
563 otx2_queue_vf_work(mbox, pf->mbox_pfvf_wq, 0, vfs, intr); in otx2_pfvf_mbox_intr_handler()
566 trace_otx2_msg_interrupt(mbox->mbox.pdev, "VF(s) to PF", intr); in otx2_pfvf_mbox_intr_handler()
571 static int otx2_pfvf_mbox_init(struct otx2_nic *pf, int numvfs) in otx2_pfvf_mbox_init() argument
581 pf->mbox_pfvf = devm_kcalloc(&pf->pdev->dev, numvfs, in otx2_pfvf_mbox_init()
583 if (!pf->mbox_pfvf) in otx2_pfvf_mbox_init()
586 pf->mbox_pfvf_wq = alloc_workqueue("otx2_pfvf_mailbox", in otx2_pfvf_mbox_init()
589 if (!pf->mbox_pfvf_wq) in otx2_pfvf_mbox_init()
592 /* On CN10K platform, PF <-> VF mailbox region follows after in otx2_pfvf_mbox_init()
593 * PF <-> AF mailbox region. in otx2_pfvf_mbox_init()
595 if (test_bit(CN10K_MBOX, &pf->hw.cap_flag)) in otx2_pfvf_mbox_init()
596 base = pci_resource_start(pf->pdev, PCI_MBOX_BAR_NUM) + in otx2_pfvf_mbox_init()
599 base = readq((void __iomem *)((u64)pf->reg_base + in otx2_pfvf_mbox_init()
602 hwbase = ioremap_wc(base, MBOX_SIZE * pf->total_vfs); in otx2_pfvf_mbox_init()
608 mbox = &pf->mbox_pfvf[0]; in otx2_pfvf_mbox_init()
609 err = otx2_mbox_init(&mbox->mbox, hwbase, pf->pdev, pf->reg_base, in otx2_pfvf_mbox_init()
614 err = otx2_mbox_init(&mbox->mbox_up, hwbase, pf->pdev, pf->reg_base, in otx2_pfvf_mbox_init()
620 mbox->pfvf = pf; in otx2_pfvf_mbox_init()
632 destroy_workqueue(pf->mbox_pfvf_wq); in otx2_pfvf_mbox_init()
636 static void otx2_pfvf_mbox_destroy(struct otx2_nic *pf) in otx2_pfvf_mbox_destroy() argument
638 struct mbox *mbox = &pf->mbox_pfvf[0]; in otx2_pfvf_mbox_destroy()
643 if (pf->mbox_pfvf_wq) { in otx2_pfvf_mbox_destroy()
644 destroy_workqueue(pf->mbox_pfvf_wq); in otx2_pfvf_mbox_destroy()
645 pf->mbox_pfvf_wq = NULL; in otx2_pfvf_mbox_destroy()
654 static void otx2_enable_pfvf_mbox_intr(struct otx2_nic *pf, int numvfs) in otx2_enable_pfvf_mbox_intr() argument
656 /* Clear PF <=> VF mailbox IRQ */ in otx2_enable_pfvf_mbox_intr()
657 otx2_write64(pf, RVU_PF_VFPF_MBOX_INTX(0), ~0ull); in otx2_enable_pfvf_mbox_intr()
658 otx2_write64(pf, RVU_PF_VFPF_MBOX_INTX(1), ~0ull); in otx2_enable_pfvf_mbox_intr()
660 /* Enable PF <=> VF mailbox IRQ */ in otx2_enable_pfvf_mbox_intr()
661 otx2_write64(pf, RVU_PF_VFPF_MBOX_INT_ENA_W1SX(0), INTR_MASK(numvfs)); in otx2_enable_pfvf_mbox_intr()
664 otx2_write64(pf, RVU_PF_VFPF_MBOX_INT_ENA_W1SX(1), in otx2_enable_pfvf_mbox_intr()
669 static void otx2_disable_pfvf_mbox_intr(struct otx2_nic *pf, int numvfs) in otx2_disable_pfvf_mbox_intr() argument
673 /* Disable PF <=> VF mailbox IRQ */ in otx2_disable_pfvf_mbox_intr()
674 otx2_write64(pf, RVU_PF_VFPF_MBOX_INT_ENA_W1CX(0), ~0ull); in otx2_disable_pfvf_mbox_intr()
675 otx2_write64(pf, RVU_PF_VFPF_MBOX_INT_ENA_W1CX(1), ~0ull); in otx2_disable_pfvf_mbox_intr()
677 otx2_write64(pf, RVU_PF_VFPF_MBOX_INTX(0), ~0ull); in otx2_disable_pfvf_mbox_intr()
678 vector = pci_irq_vector(pf->pdev, RVU_PF_INT_VEC_VFPF_MBOX0); in otx2_disable_pfvf_mbox_intr()
679 free_irq(vector, pf); in otx2_disable_pfvf_mbox_intr()
682 otx2_write64(pf, RVU_PF_VFPF_MBOX_INTX(1), ~0ull); in otx2_disable_pfvf_mbox_intr()
683 vector = pci_irq_vector(pf->pdev, RVU_PF_INT_VEC_VFPF_MBOX1); in otx2_disable_pfvf_mbox_intr()
684 free_irq(vector, pf); in otx2_disable_pfvf_mbox_intr()
688 static int otx2_register_pfvf_mbox_intr(struct otx2_nic *pf, int numvfs) in otx2_register_pfvf_mbox_intr() argument
690 struct otx2_hw *hw = &pf->hw; in otx2_register_pfvf_mbox_intr()
696 if (pf->pcifunc) in otx2_register_pfvf_mbox_intr()
698 "RVUPF%d_VF Mbox0", rvu_get_pf(pf->pcifunc)); in otx2_register_pfvf_mbox_intr()
701 err = request_irq(pci_irq_vector(pf->pdev, RVU_PF_INT_VEC_VFPF_MBOX0), in otx2_register_pfvf_mbox_intr()
702 otx2_pfvf_mbox_intr_handler, 0, irq_name, pf); in otx2_register_pfvf_mbox_intr()
704 dev_err(pf->dev, in otx2_register_pfvf_mbox_intr()
712 if (pf->pcifunc) in otx2_register_pfvf_mbox_intr()
714 "RVUPF%d_VF Mbox1", rvu_get_pf(pf->pcifunc)); in otx2_register_pfvf_mbox_intr()
717 err = request_irq(pci_irq_vector(pf->pdev, in otx2_register_pfvf_mbox_intr()
720 0, irq_name, pf); in otx2_register_pfvf_mbox_intr()
722 dev_err(pf->dev, in otx2_register_pfvf_mbox_intr()
728 otx2_enable_pfvf_mbox_intr(pf, numvfs); in otx2_register_pfvf_mbox_intr()
733 static void otx2_process_pfaf_mbox_msg(struct otx2_nic *pf, in otx2_process_pfaf_mbox_msg() argument
739 dev_err(pf->dev, in otx2_process_pfaf_mbox_msg()
745 dev_err(pf->dev, in otx2_process_pfaf_mbox_msg()
754 struct otx2_vf_config *config = &pf->vf_configs[devid - 1]; in otx2_process_pfaf_mbox_msg()
773 pf->pcifunc = msg->pcifunc; in otx2_process_pfaf_mbox_msg()
776 mbox_handler_msix_offset(pf, (struct msix_offset_rsp *)msg); in otx2_process_pfaf_mbox_msg()
779 mbox_handler_npa_lf_alloc(pf, (struct npa_lf_alloc_rsp *)msg); in otx2_process_pfaf_mbox_msg()
782 mbox_handler_nix_lf_alloc(pf, (struct nix_lf_alloc_rsp *)msg); in otx2_process_pfaf_mbox_msg()
785 mbox_handler_nix_bp_enable(pf, (struct nix_bp_cfg_rsp *)msg); in otx2_process_pfaf_mbox_msg()
788 mbox_handler_cgx_stats(pf, (struct cgx_stats_rsp *)msg); in otx2_process_pfaf_mbox_msg()
791 mbox_handler_cgx_fec_stats(pf, (struct cgx_fec_stats_rsp *)msg); in otx2_process_pfaf_mbox_msg()
795 dev_err(pf->dev, in otx2_process_pfaf_mbox_msg()
809 struct otx2_nic *pf; in otx2_pfaf_mbox_handler() local
820 pf = af_mbox->pfvf; in otx2_pfaf_mbox_handler()
824 otx2_process_pfaf_mbox_msg(pf, msg); in otx2_pfaf_mbox_handler()
833 static void otx2_handle_link_event(struct otx2_nic *pf) in otx2_handle_link_event() argument
835 struct cgx_link_user_info *linfo = &pf->linfo; in otx2_handle_link_event()
836 struct net_device *netdev = pf->netdev; in otx2_handle_link_event()
838 if (pf->flags & OTX2_FLAG_PORT_UP) in otx2_handle_link_event()
853 static int otx2_mbox_up_handler_rep_event_up_notify(struct otx2_nic *pf, in otx2_mbox_up_handler_rep_event_up_notify() argument
857 struct net_device *netdev = pf->netdev; in otx2_mbox_up_handler_rep_event_up_notify()
866 pf->flags |= OTX2_FLAG_PORT_UP; in otx2_mbox_up_handler_rep_event_up_notify()
870 pf->flags &= ~OTX2_FLAG_PORT_UP; in otx2_mbox_up_handler_rep_event_up_notify()
877 rvu_event_up_notify(pf, info); in otx2_mbox_up_handler_rep_event_up_notify()
882 int otx2_mbox_up_handler_mcs_intr_notify(struct otx2_nic *pf, in otx2_mbox_up_handler_mcs_intr_notify() argument
886 cn10k_handle_mcs_event(pf, event); in otx2_mbox_up_handler_mcs_intr_notify()
891 int otx2_mbox_up_handler_cgx_link_event(struct otx2_nic *pf, in otx2_mbox_up_handler_cgx_link_event() argument
898 pf->linfo = msg->link_info; in otx2_mbox_up_handler_cgx_link_event()
901 for (i = 0; i < pci_num_vf(pf->pdev); i++) { in otx2_mbox_up_handler_cgx_link_event()
902 struct otx2_vf_config *config = &pf->vf_configs[i]; in otx2_mbox_up_handler_cgx_link_event()
912 if (pf->flags & OTX2_FLAG_INTF_DOWN) in otx2_mbox_up_handler_cgx_link_event()
915 otx2_handle_link_event(pf); in otx2_mbox_up_handler_cgx_link_event()
919 static int otx2_process_mbox_msg_up(struct otx2_nic *pf, in otx2_process_mbox_msg_up() argument
924 otx2_reply_invalid_msg(&pf->mbox.mbox_up, 0, 0, req->id); in otx2_process_mbox_msg_up()
935 &pf->mbox.mbox_up, 0, \ in otx2_process_mbox_msg_up()
946 pf, (struct _req_type *)req, rsp); \ in otx2_process_mbox_msg_up()
955 otx2_reply_invalid_msg(&pf->mbox.mbox_up, 0, 0, req->id); in otx2_process_mbox_msg_up()
966 struct otx2_nic *pf = af_mbox->pfvf; in otx2_pfaf_mbox_up_handler() local
983 otx2_process_mbox_msg_up(pf, msg); in otx2_pfaf_mbox_up_handler()
987 if (devid && pci_num_vf(pf->pdev)) { in otx2_pfaf_mbox_up_handler()
988 otx2_forward_vf_mbox_msgs(pf, &pf->mbox.mbox_up, in otx2_pfaf_mbox_up_handler()
999 struct otx2_nic *pf = (struct otx2_nic *)pf_irq; in otx2_pfaf_mbox_intr_handler() local
1000 struct mbox *mw = &pf->mbox; in otx2_pfaf_mbox_intr_handler()
1007 otx2_write64(pf, RVU_PF_INT, BIT_ULL(0)); in otx2_pfaf_mbox_intr_handler()
1010 mbox_data = otx2_read64(pf, RVU_PF_PFAF_MBOX0); in otx2_pfaf_mbox_intr_handler()
1014 otx2_write64(pf, RVU_PF_PFAF_MBOX0, mbox_data); in otx2_pfaf_mbox_intr_handler()
1022 queue_work(pf->mbox_wq, &mw->mbox_up_wrk); in otx2_pfaf_mbox_intr_handler()
1024 trace_otx2_msg_interrupt(pf->pdev, "UP message from AF to PF", in otx2_pfaf_mbox_intr_handler()
1030 otx2_write64(pf, RVU_PF_PFAF_MBOX0, mbox_data); in otx2_pfaf_mbox_intr_handler()
1038 queue_work(pf->mbox_wq, &mw->mbox_wrk); in otx2_pfaf_mbox_intr_handler()
1040 trace_otx2_msg_interrupt(pf->pdev, "DOWN reply from AF to PF", in otx2_pfaf_mbox_intr_handler()
1047 void otx2_disable_mbox_intr(struct otx2_nic *pf) in otx2_disable_mbox_intr() argument
1049 int vector = pci_irq_vector(pf->pdev, RVU_PF_INT_VEC_AFPF_MBOX); in otx2_disable_mbox_intr()
1051 /* Disable AF => PF mailbox IRQ */ in otx2_disable_mbox_intr()
1052 otx2_write64(pf, RVU_PF_INT_ENA_W1C, BIT_ULL(0)); in otx2_disable_mbox_intr()
1053 free_irq(vector, pf); in otx2_disable_mbox_intr()
1057 int otx2_register_mbox_intr(struct otx2_nic *pf, bool probe_af) in otx2_register_mbox_intr() argument
1059 struct otx2_hw *hw = &pf->hw; in otx2_register_mbox_intr()
1067 err = request_irq(pci_irq_vector(pf->pdev, RVU_PF_INT_VEC_AFPF_MBOX), in otx2_register_mbox_intr()
1068 otx2_pfaf_mbox_intr_handler, 0, irq_name, pf); in otx2_register_mbox_intr()
1070 dev_err(pf->dev, in otx2_register_mbox_intr()
1078 otx2_write64(pf, RVU_PF_INT, BIT_ULL(0)); in otx2_register_mbox_intr()
1079 otx2_write64(pf, RVU_PF_INT_ENA_W1S, BIT_ULL(0)); in otx2_register_mbox_intr()
1085 req = otx2_mbox_alloc_msg_ready(&pf->mbox); in otx2_register_mbox_intr()
1087 otx2_disable_mbox_intr(pf); in otx2_register_mbox_intr()
1090 err = otx2_sync_mbox_msg(&pf->mbox); in otx2_register_mbox_intr()
1092 dev_warn(pf->dev, in otx2_register_mbox_intr()
1094 otx2_disable_mbox_intr(pf); in otx2_register_mbox_intr()
1101 void otx2_pfaf_mbox_destroy(struct otx2_nic *pf) in otx2_pfaf_mbox_destroy() argument
1103 struct mbox *mbox = &pf->mbox; in otx2_pfaf_mbox_destroy()
1105 if (pf->mbox_wq) { in otx2_pfaf_mbox_destroy()
1106 destroy_workqueue(pf->mbox_wq); in otx2_pfaf_mbox_destroy()
1107 pf->mbox_wq = NULL; in otx2_pfaf_mbox_destroy()
1118 int otx2_pfaf_mbox_init(struct otx2_nic *pf) in otx2_pfaf_mbox_init() argument
1120 struct mbox *mbox = &pf->mbox; in otx2_pfaf_mbox_init()
1124 mbox->pfvf = pf; in otx2_pfaf_mbox_init()
1125 pf->mbox_wq = alloc_ordered_workqueue("otx2_pfaf_mailbox", in otx2_pfaf_mbox_init()
1127 if (!pf->mbox_wq) in otx2_pfaf_mbox_init()
1131 * admin function (i.e AF) and this PF, shouldn't be mapped as in otx2_pfaf_mbox_init()
1134 hwbase = ioremap_wc(pci_resource_start(pf->pdev, PCI_MBOX_BAR_NUM), in otx2_pfaf_mbox_init()
1137 dev_err(pf->dev, "Unable to map PFAF mailbox region\n"); in otx2_pfaf_mbox_init()
1142 err = otx2_mbox_init(&mbox->mbox, hwbase, pf->pdev, pf->reg_base, in otx2_pfaf_mbox_init()
1147 err = otx2_mbox_init(&mbox->mbox_up, hwbase, pf->pdev, pf->reg_base, in otx2_pfaf_mbox_init()
1152 err = otx2_mbox_bbuf_init(mbox, pf->pdev); in otx2_pfaf_mbox_init()
1162 otx2_pfaf_mbox_destroy(pf); in otx2_pfaf_mbox_init()
1166 static int otx2_cgx_config_linkevents(struct otx2_nic *pf, bool enable) in otx2_cgx_config_linkevents() argument
1171 mutex_lock(&pf->mbox.lock); in otx2_cgx_config_linkevents()
1173 msg = otx2_mbox_alloc_msg_cgx_start_linkevents(&pf->mbox); in otx2_cgx_config_linkevents()
1175 msg = otx2_mbox_alloc_msg_cgx_stop_linkevents(&pf->mbox); in otx2_cgx_config_linkevents()
1178 mutex_unlock(&pf->mbox.lock); in otx2_cgx_config_linkevents()
1182 err = otx2_sync_mbox_msg(&pf->mbox); in otx2_cgx_config_linkevents()
1183 mutex_unlock(&pf->mbox.lock); in otx2_cgx_config_linkevents()
1204 static int otx2_cgx_config_loopback(struct otx2_nic *pf, bool enable) in otx2_cgx_config_loopback() argument
1209 if (enable && !bitmap_empty(pf->flow_cfg->dmacflt_bmap, in otx2_cgx_config_loopback()
1210 pf->flow_cfg->dmacflt_max_flows)) in otx2_cgx_config_loopback()
1211 netdev_warn(pf->netdev, in otx2_cgx_config_loopback()
1214 mutex_lock(&pf->mbox.lock); in otx2_cgx_config_loopback()
1216 msg = otx2_mbox_alloc_msg_cgx_intlbk_enable(&pf->mbox); in otx2_cgx_config_loopback()
1218 msg = otx2_mbox_alloc_msg_cgx_intlbk_disable(&pf->mbox); in otx2_cgx_config_loopback()
1221 mutex_unlock(&pf->mbox.lock); in otx2_cgx_config_loopback()
1225 err = otx2_sync_mbox_msg(&pf->mbox); in otx2_cgx_config_loopback()
1226 mutex_unlock(&pf->mbox.lock); in otx2_cgx_config_loopback()
1306 struct otx2_nic *pf = data; in otx2_q_intr_handler() local
1312 for (qidx = 0; qidx < pf->qset.cq_cnt; qidx++) { in otx2_q_intr_handler()
1313 ptr = otx2_get_regaddr(pf, NIX_LF_CQ_OP_INT); in otx2_q_intr_handler()
1316 otx2_write64(pf, NIX_LF_CQ_OP_INT, (qidx << 44) | in otx2_q_intr_handler()
1322 netdev_err(pf->netdev, in otx2_q_intr_handler()
1324 qidx, otx2_read64(pf, NIX_LF_ERR_INT)); in otx2_q_intr_handler()
1327 netdev_err(pf->netdev, "CQ%lld: Doorbell error", in otx2_q_intr_handler()
1330 netdev_err(pf->netdev, in otx2_q_intr_handler()
1335 schedule_work(&pf->reset_task); in otx2_q_intr_handler()
1339 for (qidx = 0; qidx < otx2_get_total_tx_queues(pf); qidx++) { in otx2_q_intr_handler()
1343 sq = &pf->qset.sq[qidx]; in otx2_q_intr_handler()
1352 ptr = otx2_get_regaddr(pf, NIX_LF_SQ_OP_INT); in otx2_q_intr_handler()
1354 otx2_write64(pf, NIX_LF_SQ_OP_INT, (qidx << 44) | in otx2_q_intr_handler()
1358 netdev_err(pf->netdev, in otx2_q_intr_handler()
1360 qidx, otx2_read64(pf, NIX_LF_ERR_INT)); in otx2_q_intr_handler()
1364 sq_op_err_dbg = otx2_read64(pf, NIX_LF_SQ_OP_ERR_DBG); in otx2_q_intr_handler()
1369 netdev_err(pf->netdev, in otx2_q_intr_handler()
1375 otx2_write64(pf, NIX_LF_SQ_OP_ERR_DBG, BIT_ULL(44)); in otx2_q_intr_handler()
1385 mnq_err_dbg = otx2_read64(pf, NIX_LF_MNQ_ERR_DBG); in otx2_q_intr_handler()
1390 netdev_err(pf->netdev, in otx2_q_intr_handler()
1394 otx2_write64(pf, NIX_LF_MNQ_ERR_DBG, BIT_ULL(44)); in otx2_q_intr_handler()
1397 snd_err_dbg = otx2_read64(pf, NIX_LF_SEND_ERR_DBG); in otx2_q_intr_handler()
1400 netdev_err(pf->netdev, in otx2_q_intr_handler()
1405 otx2_write64(pf, NIX_LF_SEND_ERR_DBG, BIT_ULL(44)); in otx2_q_intr_handler()
1411 netdev_err(pf->netdev, "SQ%lld: SQB allocation failed", in otx2_q_intr_handler()
1414 schedule_work(&pf->reset_task); in otx2_q_intr_handler()
1423 struct otx2_nic *pf = (struct otx2_nic *)cq_poll->dev; in otx2_cq_intr_handler() local
1431 otx2_write64(pf, NIX_LF_CINTX_ENA_W1C(qidx), BIT_ULL(0)); in otx2_cq_intr_handler()
1434 pf->napi_events++; in otx2_cq_intr_handler()
1441 void otx2_disable_napi(struct otx2_nic *pf) in otx2_disable_napi() argument
1443 struct otx2_qset *qset = &pf->qset; in otx2_disable_napi()
1448 for (qidx = 0; qidx < pf->hw.cint_cnt; qidx++) { in otx2_disable_napi()
1459 static void otx2_free_cq_res(struct otx2_nic *pf) in otx2_free_cq_res() argument
1461 struct otx2_qset *qset = &pf->qset; in otx2_free_cq_res()
1466 otx2_ctx_disable(&pf->mbox, NIX_AQ_CTYPE_CQ, false); in otx2_free_cq_res()
1469 qmem_free(pf->dev, cq->cqe); in otx2_free_cq_res()
1473 static void otx2_free_sq_res(struct otx2_nic *pf) in otx2_free_sq_res() argument
1475 struct otx2_qset *qset = &pf->qset; in otx2_free_sq_res()
1480 otx2_ctx_disable(&pf->mbox, NIX_AQ_CTYPE_SQ, false); in otx2_free_sq_res()
1482 otx2_sq_free_sqbs(pf); in otx2_free_sq_res()
1483 for (qidx = 0; qidx < otx2_get_total_tx_queues(pf); qidx++) { in otx2_free_sq_res()
1488 qmem_free(pf->dev, sq->sqe); in otx2_free_sq_res()
1489 qmem_free(pf->dev, sq->sqe_ring); in otx2_free_sq_res()
1490 qmem_free(pf->dev, sq->cpt_resp); in otx2_free_sq_res()
1491 qmem_free(pf->dev, sq->tso_hdrs); in otx2_free_sq_res()
1497 static int otx2_get_rbuf_size(struct otx2_nic *pf, int mtu) in otx2_get_rbuf_size() argument
1503 if (pf->hw.rbuf_len) in otx2_get_rbuf_size()
1504 return ALIGN(pf->hw.rbuf_len, OTX2_ALIGN) + OTX2_HEAD_ROOM; in otx2_get_rbuf_size()
1525 int otx2_init_hw_resources(struct otx2_nic *pf) in otx2_init_hw_resources() argument
1528 struct mbox *mbox = &pf->mbox; in otx2_init_hw_resources()
1529 struct otx2_hw *hw = &pf->hw; in otx2_init_hw_resources()
1538 hw->sqpool_cnt = otx2_get_total_tx_queues(pf); in otx2_init_hw_resources()
1541 if (!otx2_rep_dev(pf->pdev)) { in otx2_init_hw_resources()
1543 pf->tx_max_pktlen = pf->netdev->max_mtu + OTX2_ETH_HLEN; in otx2_init_hw_resources()
1544 pf->rbsize = otx2_get_rbuf_size(pf, pf->netdev->mtu); in otx2_init_hw_resources()
1549 err = otx2_config_npa(pf); in otx2_init_hw_resources()
1554 err = otx2_config_nix(pf); in otx2_init_hw_resources()
1559 otx2_nix_cpt_config_bp(pf, false); in otx2_init_hw_resources()
1561 /* Enable backpressure for CGX mapped PF/VFs */ in otx2_init_hw_resources()
1562 if (!is_otx2_lbkvf(pf->pdev)) in otx2_init_hw_resources()
1563 otx2_nix_config_bp(pf, true); in otx2_init_hw_resources()
1566 err = otx2_rq_aura_pool_init(pf); in otx2_init_hw_resources()
1572 err = otx2_sq_aura_pool_init(pf); in otx2_init_hw_resources()
1578 err = otx2_txsch_alloc(pf); in otx2_init_hw_resources()
1585 if (pf->pfc_en) { in otx2_init_hw_resources()
1586 err = otx2_pfc_txschq_alloc(pf); in otx2_init_hw_resources()
1594 err = otx2_config_nix_queues(pf); in otx2_init_hw_resources()
1603 for (idx = 0; idx < pf->hw.txschq_cnt[lvl]; idx++) { in otx2_init_hw_resources()
1604 err = otx2_txschq_config(pf, lvl, idx, false); in otx2_init_hw_resources()
1606 dev_err(pf->dev, "Failed to config TXSCH\n"); in otx2_init_hw_resources()
1614 if (pf->pfc_en) { in otx2_init_hw_resources()
1615 err = otx2_pfc_txschq_config(pf); in otx2_init_hw_resources()
1627 otx2_free_sq_res(pf); in otx2_init_hw_resources()
1628 otx2_free_cq_res(pf); in otx2_init_hw_resources()
1631 otx2_txschq_stop(pf); in otx2_init_hw_resources()
1633 otx2_sq_free_sqbs(pf); in otx2_init_hw_resources()
1635 otx2_free_aura_ptr(pf, AURA_NIX_RQ); in otx2_init_hw_resources()
1638 otx2_aura_pool_free(pf); in otx2_init_hw_resources()
1645 dev_err(pf->dev, "%s failed to free nixlf\n", __func__); in otx2_init_hw_resources()
1652 dev_err(pf->dev, "%s failed to free npalf\n", __func__); in otx2_init_hw_resources()
1660 void otx2_free_hw_resources(struct otx2_nic *pf) in otx2_free_hw_resources() argument
1662 struct otx2_qset *qset = &pf->qset; in otx2_free_hw_resources()
1664 struct mbox *mbox = &pf->mbox; in otx2_free_hw_resources()
1670 otx2_sqb_flush(pf); in otx2_free_hw_resources()
1673 otx2_txschq_stop(pf); in otx2_free_hw_resources()
1676 if (pf->pfc_en) in otx2_free_hw_resources()
1677 otx2_pfc_txschq_stop(pf); in otx2_free_hw_resources()
1680 if (!otx2_rep_dev(pf->pdev)) in otx2_free_hw_resources()
1681 otx2_clean_qos_queues(pf); in otx2_free_hw_resources()
1685 if (!is_otx2_lbkvf(pf->pdev)) in otx2_free_hw_resources()
1686 otx2_nix_config_bp(pf, false); in otx2_free_hw_resources()
1696 otx2_cleanup_rx_cqes(pf, cq, qidx); in otx2_free_hw_resources()
1698 otx2_cleanup_tx_cqes(pf, cq); in otx2_free_hw_resources()
1700 otx2_free_pending_sqe(pf); in otx2_free_hw_resources()
1702 otx2_free_sq_res(pf); in otx2_free_hw_resources()
1705 otx2_free_aura_ptr(pf, AURA_NIX_RQ); in otx2_free_hw_resources()
1707 otx2_free_cq_res(pf); in otx2_free_hw_resources()
1710 if (!otx2_rep_dev(pf->pdev)) in otx2_free_hw_resources()
1711 cn10k_free_all_ipolicers(pf); in otx2_free_hw_resources()
1718 if (!(pf->flags & OTX2_FLAG_PF_SHUTDOWN)) in otx2_free_hw_resources()
1721 dev_err(pf->dev, "%s failed to free nixlf\n", __func__); in otx2_free_hw_resources()
1728 otx2_aura_pool_free(pf); in otx2_free_hw_resources()
1735 dev_err(pf->dev, "%s failed to free npalf\n", __func__); in otx2_free_hw_resources()
1749 /* check if there are any trusted VFs associated with the PF netdev */ in otx2_promisc_use_mce_list()
1756 static void otx2_do_set_rx_mode(struct otx2_nic *pf) in otx2_do_set_rx_mode() argument
1758 struct net_device *netdev = pf->netdev; in otx2_do_set_rx_mode()
1766 (netdev_uc_count(netdev) > pf->flow_cfg->ucast_flt_cnt)) { in otx2_do_set_rx_mode()
1774 mutex_lock(&pf->mbox.lock); in otx2_do_set_rx_mode()
1775 req = otx2_mbox_alloc_msg_nix_set_rx_mode(&pf->mbox); in otx2_do_set_rx_mode()
1777 mutex_unlock(&pf->mbox.lock); in otx2_do_set_rx_mode()
1788 if (otx2_promisc_use_mce_list(pf)) in otx2_do_set_rx_mode()
1791 otx2_sync_mbox_msg(&pf->mbox); in otx2_do_set_rx_mode()
1792 mutex_unlock(&pf->mbox.lock); in otx2_do_set_rx_mode()
1835 int otx2_alloc_queue_mem(struct otx2_nic *pf) in otx2_alloc_queue_mem() argument
1837 struct otx2_qset *qset = &pf->qset; in otx2_alloc_queue_mem()
1844 pf->hw.non_qos_queues = pf->hw.tx_queues + pf->hw.xdp_queues; in otx2_alloc_queue_mem()
1845 pf->hw.cint_cnt = max3(pf->hw.rx_queues, pf->hw.tx_queues, in otx2_alloc_queue_mem()
1846 pf->hw.tc_tx_queues); in otx2_alloc_queue_mem()
1848 pf->qset.cq_cnt = pf->hw.rx_queues + otx2_get_total_tx_queues(pf); in otx2_alloc_queue_mem()
1850 qset->napi = kcalloc(pf->hw.cint_cnt, sizeof(*cq_poll), GFP_KERNEL); in otx2_alloc_queue_mem()
1859 qset->cq = kcalloc(pf->qset.cq_cnt, in otx2_alloc_queue_mem()
1864 qset->sq = kcalloc(otx2_get_total_tx_queues(pf), in otx2_alloc_queue_mem()
1869 qset->rq = kcalloc(pf->hw.rx_queues, in otx2_alloc_queue_mem()
1884 struct otx2_nic *pf = netdev_priv(netdev); in otx2_open() local
1886 struct otx2_qset *qset = &pf->qset; in otx2_open()
1892 err = otx2_alloc_queue_mem(pf); in otx2_open()
1896 err = otx2_init_hw_resources(pf); in otx2_open()
1901 for (qidx = 0; qidx < pf->hw.cint_cnt; qidx++) { in otx2_open()
1910 (qidx < pf->hw.rx_queues) ? qidx : CINT_INVALID_CQ; in otx2_open()
1911 cq_poll->cq_ids[CQ_TX] = (qidx < pf->hw.tx_queues) ? in otx2_open()
1912 qidx + pf->hw.rx_queues : CINT_INVALID_CQ; in otx2_open()
1913 if (pf->xdp_prog) in otx2_open()
1914 cq_poll->cq_ids[CQ_XDP] = (qidx < pf->hw.xdp_queues) ? in otx2_open()
1915 (qidx + pf->hw.rx_queues + in otx2_open()
1916 pf->hw.tx_queues) : in otx2_open()
1921 cq_poll->cq_ids[CQ_QOS] = (qidx < pf->hw.tc_tx_queues) ? in otx2_open()
1922 (qidx + pf->hw.rx_queues + in otx2_open()
1923 pf->hw.non_qos_queues) : in otx2_open()
1926 cq_poll->dev = (void *)pf; in otx2_open()
1934 err = otx2_hw_set_mtu(pf, netdev->mtu); in otx2_open()
1939 otx2_setup_segmentation(pf); in otx2_open()
1942 err = otx2_rss_init(pf); in otx2_open()
1947 vec = pf->hw.nix_msixoff + NIX_LF_QINT_VEC_START; in otx2_open()
1948 irq_name = &pf->hw.irq_name[vec * NAME_SIZE]; in otx2_open()
1950 snprintf(irq_name, NAME_SIZE, "%s-qerr", pf->netdev->name); in otx2_open()
1952 err = request_irq(pci_irq_vector(pf->pdev, vec), in otx2_open()
1953 otx2_q_intr_handler, 0, irq_name, pf); in otx2_open()
1955 dev_err(pf->dev, in otx2_open()
1957 rvu_get_pf(pf->pcifunc)); in otx2_open()
1962 otx2_write64(pf, NIX_LF_QINTX_ENA_W1S(0), BIT_ULL(0)); in otx2_open()
1965 vec = pf->hw.nix_msixoff + NIX_LF_CINT_VEC_START; in otx2_open()
1966 for (qidx = 0; qidx < pf->hw.cint_cnt; qidx++) { in otx2_open()
1967 irq_name = &pf->hw.irq_name[vec * NAME_SIZE]; in otx2_open()
1971 pf->netdev->name, qidx); in otx2_open()
1973 dev_err(pf->dev, in otx2_open()
1975 rvu_get_pf(pf->pcifunc), qidx); in otx2_open()
1980 err = request_irq(pci_irq_vector(pf->pdev, vec), in otx2_open()
1984 dev_err(pf->dev, in otx2_open()
1986 rvu_get_pf(pf->pcifunc), qidx); in otx2_open()
1991 otx2_config_irq_coalescing(pf, qidx); in otx2_open()
1994 otx2_write64(pf, NIX_LF_CINTX_INT(qidx), BIT_ULL(0)); in otx2_open()
1995 otx2_write64(pf, NIX_LF_CINTX_ENA_W1S(qidx), BIT_ULL(0)); in otx2_open()
1998 otx2_set_cints_affinity(pf); in otx2_open()
2000 if (pf->flags & OTX2_FLAG_RX_VLAN_SUPPORT) in otx2_open()
2001 otx2_enable_rxvlan(pf, true); in otx2_open()
2004 if (pf->flags & OTX2_FLAG_TX_TSTAMP_ENABLED) { in otx2_open()
2005 pf->flags &= ~OTX2_FLAG_TX_TSTAMP_ENABLED; in otx2_open()
2006 otx2_config_hw_tx_tstamp(pf, true); in otx2_open()
2008 if (pf->flags & OTX2_FLAG_RX_TSTAMP_ENABLED) { in otx2_open()
2009 pf->flags &= ~OTX2_FLAG_RX_TSTAMP_ENABLED; in otx2_open()
2010 otx2_config_hw_rx_tstamp(pf, true); in otx2_open()
2013 pf->flags &= ~OTX2_FLAG_INTF_DOWN; in otx2_open()
2014 pf->flags &= ~OTX2_FLAG_PORT_UP; in otx2_open()
2019 otx2_qos_config_txschq(pf); in otx2_open()
2022 if (pf->linfo.link_up && !(pf->pcifunc & RVU_PFVF_FUNC_MASK)) in otx2_open()
2023 otx2_handle_link_event(pf); in otx2_open()
2026 if (pf->flags & OTX2_FLAG_DMACFLTR_SUPPORT) in otx2_open()
2027 otx2_dmacflt_reinstall_flows(pf); in otx2_open()
2029 otx2_tc_apply_ingress_police_rules(pf); in otx2_open()
2031 err = otx2_rxtx_enable(pf, true); in otx2_open()
2042 otx2_do_set_rx_mode(pf); in otx2_open()
2047 otx2_rxtx_enable(pf, false); in otx2_open()
2051 pf->flags |= OTX2_FLAG_INTF_DOWN; in otx2_open()
2053 otx2_free_cints(pf, qidx); in otx2_open()
2054 vec = pci_irq_vector(pf->pdev, in otx2_open()
2055 pf->hw.nix_msixoff + NIX_LF_QINT_VEC_START); in otx2_open()
2056 otx2_write64(pf, NIX_LF_QINTX_ENA_W1C(0), BIT_ULL(0)); in otx2_open()
2057 free_irq(vec, pf); in otx2_open()
2059 otx2_disable_napi(pf); in otx2_open()
2060 otx2_free_hw_resources(pf); in otx2_open()
2069 struct otx2_nic *pf = netdev_priv(netdev); in otx2_stop() local
2071 struct otx2_qset *qset = &pf->qset; in otx2_stop()
2076 if (pf->flags & OTX2_FLAG_INTF_DOWN) in otx2_stop()
2082 pf->flags |= OTX2_FLAG_INTF_DOWN; in otx2_stop()
2087 otx2_rxtx_enable(pf, false); in otx2_stop()
2090 rss = &pf->hw.rss_info; in otx2_stop()
2096 vec = pci_irq_vector(pf->pdev, in otx2_stop()
2097 pf->hw.nix_msixoff + NIX_LF_QINT_VEC_START); in otx2_stop()
2098 otx2_write64(pf, NIX_LF_QINTX_ENA_W1C(0), BIT_ULL(0)); in otx2_stop()
2099 free_irq(vec, pf); in otx2_stop()
2102 vec = pf->hw.nix_msixoff + NIX_LF_CINT_VEC_START; in otx2_stop()
2103 for (qidx = 0; qidx < pf->hw.cint_cnt; qidx++) { in otx2_stop()
2105 otx2_write64(pf, NIX_LF_CINTX_ENA_W1C(qidx), BIT_ULL(0)); in otx2_stop()
2107 synchronize_irq(pci_irq_vector(pf->pdev, vec)); in otx2_stop()
2116 for (wrk = 0; wrk < pf->qset.cq_cnt; wrk++) in otx2_stop()
2117 cancel_delayed_work_sync(&pf->refill_wrk[wrk].pool_refill_work); in otx2_stop()
2118 devm_kfree(pf->dev, pf->refill_wrk); in otx2_stop()
2120 otx2_free_hw_resources(pf); in otx2_stop()
2121 otx2_free_cints(pf, pf->hw.cint_cnt); in otx2_stop()
2122 otx2_disable_napi(pf); in otx2_stop()
2136 struct otx2_nic *pf = netdev_priv(netdev); in otx2_xmit() local
2145 sq_idx = (qidx >= pf->hw.tx_queues) ? (qidx + pf->hw.xdp_queues) : qidx; in otx2_xmit()
2149 (!skb_shinfo(skb)->gso_size && skb->len > pf->tx_max_pktlen)) { in otx2_xmit()
2154 sq = &pf->qset.sq[sq_idx]; in otx2_xmit()
2157 if (!otx2_sq_append_skb(pf, txq, sq, skb, qidx)) { in otx2_xmit()
2172 static int otx2_qos_select_htb_queue(struct otx2_nic *pf, struct sk_buff *skb, in otx2_qos_select_htb_queue() argument
2180 classid = READ_ONCE(pf->qos.defcls); in otx2_qos_select_htb_queue()
2185 return otx2_get_txq_by_classid(pf, classid); in otx2_qos_select_htb_queue()
2191 struct otx2_nic *pf = netdev_priv(netdev); in otx2_select_queue() local
2198 qos_enabled = netdev->real_num_tx_queues > pf->hw.tx_queues; in otx2_select_queue()
2203 u16 htb_maj_id = smp_load_acquire(&pf->qos.maj_id); in otx2_select_queue()
2206 txq = otx2_qos_select_htb_queue(pf, skb, htb_maj_id); in otx2_select_queue()
2219 if ((vlan_prio > pf->hw.tx_queues - 1) || in otx2_select_queue()
2220 !pf->pfc_alloc_status[vlan_prio]) in otx2_select_queue()
2229 return txq % pf->hw.tx_queues; in otx2_select_queue()
2248 struct otx2_nic *pf = netdev_priv(netdev); in otx2_set_rx_mode() local
2250 queue_work(pf->otx2_wq, &pf->rx_mode_work); in otx2_set_rx_mode()
2255 struct otx2_nic *pf = container_of(work, struct otx2_nic, rx_mode_work); in otx2_rx_mode_wrk_handler() local
2257 otx2_do_set_rx_mode(pf); in otx2_rx_mode_wrk_handler()
2264 struct otx2_nic *pf = netdev_priv(netdev); in otx2_set_features() local
2267 return otx2_cgx_config_loopback(pf, in otx2_set_features()
2271 return otx2_enable_rxvlan(pf, in otx2_set_features()
2283 struct otx2_nic *pf = container_of(work, struct otx2_nic, reset_task); in otx2_reset_task() local
2285 if (!netif_running(pf->netdev)) in otx2_reset_task()
2289 otx2_stop(pf->netdev); in otx2_reset_task()
2290 pf->reset_count++; in otx2_reset_task()
2291 otx2_open(pf->netdev); in otx2_reset_task()
2292 netif_trans_update(pf->netdev); in otx2_reset_task()
2442 static int otx2_do_set_vf_mac(struct otx2_nic *pf, int vf, const u8 *mac) in otx2_do_set_vf_mac() argument
2447 mutex_lock(&pf->mbox.lock); in otx2_do_set_vf_mac()
2448 req = otx2_mbox_alloc_msg_npc_install_flow(&pf->mbox); in otx2_do_set_vf_mac()
2457 req->channel = pf->hw.rx_chan_base; in otx2_do_set_vf_mac()
2464 err = otx2_sync_mbox_msg(&pf->mbox); in otx2_do_set_vf_mac()
2466 mutex_unlock(&pf->mbox.lock); in otx2_do_set_vf_mac()
2472 struct otx2_nic *pf = netdev_priv(netdev); in otx2_set_vf_mac() local
2473 struct pci_dev *pdev = pf->pdev; in otx2_set_vf_mac()
2480 if (vf >= pf->total_vfs) in otx2_set_vf_mac()
2486 config = &pf->vf_configs[vf]; in otx2_set_vf_mac()
2489 ret = otx2_do_set_vf_mac(pf, vf, mac); in otx2_set_vf_mac()
2497 static int otx2_do_set_vf_vlan(struct otx2_nic *pf, int vf, u16 vlan, u8 qos, in otx2_do_set_vf_vlan() argument
2500 struct otx2_flow_config *flow_cfg = pf->flow_cfg; in otx2_do_set_vf_vlan()
2509 config = &pf->vf_configs[vf]; in otx2_do_set_vf_vlan()
2514 mutex_lock(&pf->mbox.lock); in otx2_do_set_vf_vlan()
2518 vtag_req = otx2_mbox_alloc_msg_nix_vtag_cfg(&pf->mbox); in otx2_do_set_vf_vlan()
2527 err = otx2_sync_mbox_msg(&pf->mbox); in otx2_do_set_vf_vlan()
2534 del_req = otx2_mbox_alloc_msg_npc_delete_flow(&pf->mbox); in otx2_do_set_vf_vlan()
2542 err = otx2_sync_mbox_msg(&pf->mbox); in otx2_do_set_vf_vlan()
2547 del_req = otx2_mbox_alloc_msg_npc_delete_flow(&pf->mbox); in otx2_do_set_vf_vlan()
2555 err = otx2_sync_mbox_msg(&pf->mbox); in otx2_do_set_vf_vlan()
2561 req = otx2_mbox_alloc_msg_npc_install_flow(&pf->mbox); in otx2_do_set_vf_vlan()
2574 req->channel = pf->hw.rx_chan_base; in otx2_do_set_vf_vlan()
2582 err = otx2_sync_mbox_msg(&pf->mbox); in otx2_do_set_vf_vlan()
2587 vtag_req = otx2_mbox_alloc_msg_nix_vtag_cfg(&pf->mbox); in otx2_do_set_vf_vlan()
2599 err = otx2_sync_mbox_msg(&pf->mbox); in otx2_do_set_vf_vlan()
2604 (&pf->mbox.mbox, 0, &vtag_req->hdr); in otx2_do_set_vf_vlan()
2611 req = otx2_mbox_alloc_msg_npc_install_flow(&pf->mbox); in otx2_do_set_vf_vlan()
2621 req->channel = pf->hw.tx_chan_base; in otx2_do_set_vf_vlan()
2629 err = otx2_sync_mbox_msg(&pf->mbox); in otx2_do_set_vf_vlan()
2632 mutex_unlock(&pf->mbox.lock); in otx2_do_set_vf_vlan()
2639 struct otx2_nic *pf = netdev_priv(netdev); in otx2_set_vf_vlan() local
2640 struct pci_dev *pdev = pf->pdev; in otx2_set_vf_vlan()
2655 if (!(pf->flags & OTX2_FLAG_VF_VLAN_SUPPORT)) in otx2_set_vf_vlan()
2658 return otx2_do_set_vf_vlan(pf, vf, vlan, qos, proto); in otx2_set_vf_vlan()
2664 struct otx2_nic *pf = netdev_priv(netdev); in otx2_get_vf_config() local
2665 struct pci_dev *pdev = pf->pdev; in otx2_get_vf_config()
2674 config = &pf->vf_configs[vf]; in otx2_get_vf_config()
2683 static int otx2_xdp_xmit_tx(struct otx2_nic *pf, struct xdp_frame *xdpf, in otx2_xdp_xmit_tx() argument
2689 dma_addr = otx2_dma_map_page(pf, virt_to_page(xdpf->data), in otx2_xdp_xmit_tx()
2692 if (dma_mapping_error(pf->dev, dma_addr)) in otx2_xdp_xmit_tx()
2695 err = otx2_xdp_sq_append_pkt(pf, xdpf, dma_addr, xdpf->len, in otx2_xdp_xmit_tx()
2698 otx2_dma_unmap_page(pf, dma_addr, xdpf->len, DMA_TO_DEVICE); in otx2_xdp_xmit_tx()
2708 struct otx2_nic *pf = netdev_priv(netdev); in otx2_xdp_xmit() local
2716 qidx += pf->hw.tx_queues; in otx2_xdp_xmit()
2717 sq = pf->xdp_prog ? &pf->qset.sq[qidx] : NULL; in otx2_xdp_xmit()
2730 err = otx2_xdp_xmit_tx(pf, xdpf, qidx); in otx2_xdp_xmit()
2737 static int otx2_xdp_setup(struct otx2_nic *pf, struct bpf_prog *prog) in otx2_xdp_setup() argument
2739 struct net_device *dev = pf->netdev; in otx2_xdp_setup()
2740 bool if_up = netif_running(pf->netdev); in otx2_xdp_setup()
2749 otx2_stop(pf->netdev); in otx2_xdp_setup()
2751 old_prog = xchg(&pf->xdp_prog, prog); in otx2_xdp_setup()
2756 if (pf->xdp_prog) in otx2_xdp_setup()
2757 bpf_prog_add(pf->xdp_prog, pf->hw.rx_queues - 1); in otx2_xdp_setup()
2762 if (pf->xdp_prog) { in otx2_xdp_setup()
2763 pf->hw.xdp_queues = pf->hw.rx_queues; in otx2_xdp_setup()
2766 pf->hw.xdp_queues = 0; in otx2_xdp_setup()
2771 otx2_open(pf->netdev); in otx2_xdp_setup()
2778 struct otx2_nic *pf = netdev_priv(netdev); in otx2_xdp() local
2782 return otx2_xdp_setup(pf, xdp->prog); in otx2_xdp()
2784 return otx2_xsk_pool_setup(pf, xdp->xsk.pool, xdp->xsk.queue_id); in otx2_xdp()
2790 static int otx2_set_vf_permissions(struct otx2_nic *pf, int vf, in otx2_set_vf_permissions() argument
2796 mutex_lock(&pf->mbox.lock); in otx2_set_vf_permissions()
2797 req = otx2_mbox_alloc_msg_set_vf_perm(&pf->mbox); in otx2_set_vf_permissions()
2807 if (pf->vf_configs[vf].trusted) in otx2_set_vf_permissions()
2812 rc = otx2_sync_mbox_msg(&pf->mbox); in otx2_set_vf_permissions()
2814 mutex_unlock(&pf->mbox.lock); in otx2_set_vf_permissions()
2821 struct otx2_nic *pf = netdev_priv(netdev); in otx2_ndo_set_vf_trust() local
2822 struct pci_dev *pdev = pf->pdev; in otx2_ndo_set_vf_trust()
2828 if (pf->vf_configs[vf].trusted == enable) in otx2_ndo_set_vf_trust()
2831 pf->vf_configs[vf].trusted = enable; in otx2_ndo_set_vf_trust()
2832 rc = otx2_set_vf_permissions(pf, vf, OTX2_TRUSTED_VF); in otx2_ndo_set_vf_trust()
2835 pf->vf_configs[vf].trusted = !enable; in otx2_ndo_set_vf_trust()
2837 netdev_info(pf->netdev, "VF %d is %strusted\n", in otx2_ndo_set_vf_trust()
2868 int otx2_wq_init(struct otx2_nic *pf) in otx2_wq_init() argument
2870 pf->otx2_wq = create_singlethread_workqueue("otx2_wq"); in otx2_wq_init()
2871 if (!pf->otx2_wq) in otx2_wq_init()
2874 INIT_WORK(&pf->rx_mode_work, otx2_rx_mode_wrk_handler); in otx2_wq_init()
2875 INIT_WORK(&pf->reset_task, otx2_reset_task); in otx2_wq_init()
2897 int otx2_realloc_msix_vectors(struct otx2_nic *pf) in otx2_realloc_msix_vectors() argument
2899 struct otx2_hw *hw = &pf->hw; in otx2_realloc_msix_vectors()
2908 otx2_disable_mbox_intr(pf); in otx2_realloc_msix_vectors()
2912 dev_err(pf->dev, "%s: Failed to realloc %d IRQ vectors\n", in otx2_realloc_msix_vectors()
2917 return otx2_register_mbox_intr(pf, false); in otx2_realloc_msix_vectors()
2921 static int otx2_sriov_vfcfg_init(struct otx2_nic *pf) in otx2_sriov_vfcfg_init() argument
2925 pf->vf_configs = devm_kcalloc(pf->dev, pf->total_vfs, in otx2_sriov_vfcfg_init()
2928 if (!pf->vf_configs) in otx2_sriov_vfcfg_init()
2931 for (i = 0; i < pf->total_vfs; i++) { in otx2_sriov_vfcfg_init()
2932 pf->vf_configs[i].pf = pf; in otx2_sriov_vfcfg_init()
2933 pf->vf_configs[i].intf_down = true; in otx2_sriov_vfcfg_init()
2934 pf->vf_configs[i].trusted = false; in otx2_sriov_vfcfg_init()
2935 INIT_DELAYED_WORK(&pf->vf_configs[i].link_event_work, in otx2_sriov_vfcfg_init()
2942 static void otx2_sriov_vfcfg_cleanup(struct otx2_nic *pf) in otx2_sriov_vfcfg_cleanup() argument
2946 if (!pf->vf_configs) in otx2_sriov_vfcfg_cleanup()
2949 for (i = 0; i < pf->total_vfs; i++) { in otx2_sriov_vfcfg_cleanup()
2950 cancel_delayed_work_sync(&pf->vf_configs[i].link_event_work); in otx2_sriov_vfcfg_cleanup()
2951 otx2_set_vf_permissions(pf, i, OTX2_RESET_VF_PERM); in otx2_sriov_vfcfg_cleanup()
2955 int otx2_init_rsrc(struct pci_dev *pdev, struct otx2_nic *pf) in otx2_init_rsrc() argument
2958 struct otx2_hw *hw = &pf->hw; in otx2_init_rsrc()
2973 pf->reg_base = pcim_iomap(pdev, PCI_CFG_REG_BAR_NUM, 0); in otx2_init_rsrc()
2974 if (!pf->reg_base) { in otx2_init_rsrc()
2979 err = otx2_check_pf_usable(pf); in otx2_init_rsrc()
2991 otx2_setup_dev_hw_settings(pf); in otx2_init_rsrc()
2993 /* Init PF <=> AF mailbox stuff */ in otx2_init_rsrc()
2994 err = otx2_pfaf_mbox_init(pf); in otx2_init_rsrc()
2999 err = otx2_register_mbox_intr(pf, true); in otx2_init_rsrc()
3003 /* Request AF to attach NPA and NIX LFs to this PF. in otx2_init_rsrc()
3004 * NIX and NPA LFs are needed for this PF to function as a NIC. in otx2_init_rsrc()
3006 err = otx2_attach_npa_nix(pf); in otx2_init_rsrc()
3010 err = otx2_realloc_msix_vectors(pf); in otx2_init_rsrc()
3014 err = cn10k_lmtst_init(pf); in otx2_init_rsrc()
3021 if (pf->hw.lmt_info) in otx2_init_rsrc()
3022 free_percpu(pf->hw.lmt_info); in otx2_init_rsrc()
3023 if (test_bit(CN10K_LMTST, &pf->hw.cap_flag)) in otx2_init_rsrc()
3024 qmem_free(pf->dev, pf->dync_lmt); in otx2_init_rsrc()
3025 otx2_detach_resources(&pf->mbox); in otx2_init_rsrc()
3027 otx2_disable_mbox_intr(pf); in otx2_init_rsrc()
3029 otx2_pfaf_mbox_destroy(pf); in otx2_init_rsrc()
3042 struct otx2_nic *pf; in otx2_probe() local
3069 netdev = alloc_etherdev_mqs(sizeof(*pf), qcount + qos_txqs, qcount); in otx2_probe()
3077 pf = netdev_priv(netdev); in otx2_probe()
3078 pf->netdev = netdev; in otx2_probe()
3079 pf->pdev = pdev; in otx2_probe()
3080 pf->dev = dev; in otx2_probe()
3081 pf->total_vfs = pci_sriov_get_totalvfs(pdev); in otx2_probe()
3082 pf->flags |= OTX2_FLAG_INTF_DOWN; in otx2_probe()
3084 hw = &pf->hw; in otx2_probe()
3094 err = otx2_init_rsrc(pdev, pf); in otx2_probe()
3106 otx2_ptp_init(pf); in otx2_probe()
3119 pf->iommu_domain = iommu_get_domain_for_dev(dev); in otx2_probe()
3127 err = otx2_mcam_flow_init(pf); in otx2_probe()
3131 err = cn10k_mcs_init(pf); in otx2_probe()
3135 if (pf->flags & OTX2_FLAG_NTUPLE_SUPPORT) in otx2_probe()
3138 if (pf->flags & OTX2_FLAG_UCAST_FLTR_SUPPORT) in otx2_probe()
3145 if (pf->flags & OTX2_FLAG_RX_VLAN_SUPPORT) in otx2_probe()
3151 if (pf->flags & OTX2_FLAG_TC_FLOWER_SUPPORT) in otx2_probe()
3163 netdev->max_mtu = otx2_get_max_mtu(pf); in otx2_probe()
3167 otx2_reset_mac_stats(pf); in otx2_probe()
3179 err = otx2_wq_init(pf); in otx2_probe()
3185 err = otx2_init_tc(pf); in otx2_probe()
3189 err = otx2_register_dl(pf); in otx2_probe()
3194 err = otx2_sriov_vfcfg_init(pf); in otx2_probe()
3199 otx2_cgx_config_linkevents(pf, true); in otx2_probe()
3201 pf->af_xdp_zc_qidx = bitmap_zalloc(qcount, GFP_KERNEL); in otx2_probe()
3202 if (!pf->af_xdp_zc_qidx) { in otx2_probe()
3213 otx2_qos_init(pf, qos_txqs); in otx2_probe()
3219 bitmap_free(pf->af_xdp_zc_qidx); in otx2_probe()
3222 otx2_sriov_vfcfg_cleanup(pf); in otx2_probe()
3224 otx2_shutdown_tc(pf); in otx2_probe()
3226 otx2_mcam_flow_del(pf); in otx2_probe()
3230 cn10k_ipsec_clean(pf); in otx2_probe()
3232 cn10k_mcs_free(pf); in otx2_probe()
3234 otx2_mcam_flow_del(pf); in otx2_probe()
3236 otx2_ptp_destroy(pf); in otx2_probe()
3238 if (pf->hw.lmt_info) in otx2_probe()
3239 free_percpu(pf->hw.lmt_info); in otx2_probe()
3240 if (test_bit(CN10K_LMTST, &pf->hw.cap_flag)) in otx2_probe()
3241 qmem_free(pf->dev, pf->dync_lmt); in otx2_probe()
3242 otx2_detach_resources(&pf->mbox); in otx2_probe()
3243 otx2_disable_mbox_intr(pf); in otx2_probe()
3244 otx2_pfaf_mbox_destroy(pf); in otx2_probe()
3260 struct otx2_nic *pf; in otx2_vf_link_event_task() local
3265 vf_idx = config - config->pf->vf_configs; in otx2_vf_link_event_task()
3266 pf = config->pf; in otx2_vf_link_event_task()
3271 mutex_lock(&pf->mbox.lock); in otx2_vf_link_event_task()
3275 if (!otx2_mbox_wait_for_zero(&pf->mbox_pfvf[0].mbox_up, vf_idx)) { in otx2_vf_link_event_task()
3277 mutex_unlock(&pf->mbox.lock); in otx2_vf_link_event_task()
3281 msghdr = otx2_mbox_alloc_msg_rsp(&pf->mbox_pfvf[0].mbox_up, vf_idx, in otx2_vf_link_event_task()
3284 dev_err(pf->dev, "Failed to create VF%d link event\n", vf_idx); in otx2_vf_link_event_task()
3285 mutex_unlock(&pf->mbox.lock); in otx2_vf_link_event_task()
3292 memcpy(&req->link_info, &pf->linfo, sizeof(req->link_info)); in otx2_vf_link_event_task()
3294 otx2_mbox_wait_for_zero(&pf->mbox_pfvf[0].mbox_up, vf_idx); in otx2_vf_link_event_task()
3296 otx2_sync_mbox_up_msg(&pf->mbox_pfvf[0], vf_idx); in otx2_vf_link_event_task()
3298 mutex_unlock(&pf->mbox.lock); in otx2_vf_link_event_task()
3304 struct otx2_nic *pf = netdev_priv(netdev); in otx2_sriov_enable() local
3307 /* Init PF <=> VF mailbox stuff */ in otx2_sriov_enable()
3308 ret = otx2_pfvf_mbox_init(pf, numvfs); in otx2_sriov_enable()
3312 ret = otx2_register_pfvf_mbox_intr(pf, numvfs); in otx2_sriov_enable()
3316 ret = otx2_pf_flr_init(pf, numvfs); in otx2_sriov_enable()
3320 ret = otx2_register_flr_me_intr(pf, numvfs); in otx2_sriov_enable()
3330 otx2_disable_flr_me_intr(pf); in otx2_sriov_enable()
3332 otx2_flr_wq_destroy(pf); in otx2_sriov_enable()
3334 otx2_disable_pfvf_mbox_intr(pf, numvfs); in otx2_sriov_enable()
3336 otx2_pfvf_mbox_destroy(pf); in otx2_sriov_enable()
3343 struct otx2_nic *pf = netdev_priv(netdev); in otx2_sriov_disable() local
3351 otx2_disable_flr_me_intr(pf); in otx2_sriov_disable()
3352 otx2_flr_wq_destroy(pf); in otx2_sriov_disable()
3353 otx2_disable_pfvf_mbox_intr(pf, numvfs); in otx2_sriov_disable()
3354 otx2_pfvf_mbox_destroy(pf); in otx2_sriov_disable()
3367 static void otx2_ndc_sync(struct otx2_nic *pf) in otx2_ndc_sync() argument
3369 struct mbox *mbox = &pf->mbox; in otx2_ndc_sync()
3385 dev_err(pf->dev, "NDC sync operation failed\n"); in otx2_ndc_sync()
3393 struct otx2_nic *pf; in otx2_remove() local
3398 pf = netdev_priv(netdev); in otx2_remove()
3400 pf->flags |= OTX2_FLAG_PF_SHUTDOWN; in otx2_remove()
3402 if (pf->flags & OTX2_FLAG_TX_TSTAMP_ENABLED) in otx2_remove()
3403 otx2_config_hw_tx_tstamp(pf, false); in otx2_remove()
3404 if (pf->flags & OTX2_FLAG_RX_TSTAMP_ENABLED) in otx2_remove()
3405 otx2_config_hw_rx_tstamp(pf, false); in otx2_remove()
3408 if (pf->flags & OTX2_FLAG_RX_PAUSE_ENABLED || in otx2_remove()
3409 (pf->flags & OTX2_FLAG_TX_PAUSE_ENABLED)) { in otx2_remove()
3410 pf->flags &= ~OTX2_FLAG_RX_PAUSE_ENABLED; in otx2_remove()
3411 pf->flags &= ~OTX2_FLAG_TX_PAUSE_ENABLED; in otx2_remove()
3412 otx2_config_pause_frm(pf); in otx2_remove()
3417 if (pf->pfc_en) { in otx2_remove()
3418 pf->pfc_en = 0; in otx2_remove()
3419 otx2_config_priority_flow_ctrl(pf); in otx2_remove()
3422 cancel_work_sync(&pf->reset_task); in otx2_remove()
3424 otx2_cgx_config_linkevents(pf, false); in otx2_remove()
3426 otx2_unregister_dl(pf); in otx2_remove()
3428 cn10k_ipsec_clean(pf); in otx2_remove()
3429 cn10k_mcs_free(pf); in otx2_remove()
3430 otx2_sriov_disable(pf->pdev); in otx2_remove()
3431 otx2_sriov_vfcfg_cleanup(pf); in otx2_remove()
3432 if (pf->otx2_wq) in otx2_remove()
3433 destroy_workqueue(pf->otx2_wq); in otx2_remove()
3435 otx2_ptp_destroy(pf); in otx2_remove()
3436 otx2_mcam_flow_del(pf); in otx2_remove()
3437 otx2_shutdown_tc(pf); in otx2_remove()
3438 otx2_shutdown_qos(pf); in otx2_remove()
3439 otx2_ndc_sync(pf); in otx2_remove()
3440 otx2_detach_resources(&pf->mbox); in otx2_remove()
3441 if (pf->hw.lmt_info) in otx2_remove()
3442 free_percpu(pf->hw.lmt_info); in otx2_remove()
3443 if (test_bit(CN10K_LMTST, &pf->hw.cap_flag)) in otx2_remove()
3444 qmem_free(pf->dev, pf->dync_lmt); in otx2_remove()
3445 otx2_disable_mbox_intr(pf); in otx2_remove()
3446 otx2_pfaf_mbox_destroy(pf); in otx2_remove()
3447 pci_free_irq_vectors(pf->pdev); in otx2_remove()