Lines Matching full:pf
57 struct otx2_nic *pf = netdev_priv(netdev); in otx2_change_mtu() local
61 if (pf->xdp_prog && new_mtu > MAX_XDP_MTU) { in otx2_change_mtu()
79 static void otx2_disable_flr_me_intr(struct otx2_nic *pf) in otx2_disable_flr_me_intr() argument
81 int irq, vfs = pf->total_vfs; in otx2_disable_flr_me_intr()
84 otx2_write64(pf, RVU_PF_VFME_INT_ENA_W1CX(0), INTR_MASK(vfs)); in otx2_disable_flr_me_intr()
85 irq = pci_irq_vector(pf->pdev, RVU_PF_INT_VEC_VFME0); in otx2_disable_flr_me_intr()
86 free_irq(irq, pf); in otx2_disable_flr_me_intr()
89 otx2_write64(pf, RVU_PF_VFFLR_INT_ENA_W1CX(0), INTR_MASK(vfs)); in otx2_disable_flr_me_intr()
90 irq = pci_irq_vector(pf->pdev, RVU_PF_INT_VEC_VFFLR0); in otx2_disable_flr_me_intr()
91 free_irq(irq, pf); in otx2_disable_flr_me_intr()
96 otx2_write64(pf, RVU_PF_VFME_INT_ENA_W1CX(1), INTR_MASK(vfs - 64)); in otx2_disable_flr_me_intr()
97 irq = pci_irq_vector(pf->pdev, RVU_PF_INT_VEC_VFME1); in otx2_disable_flr_me_intr()
98 free_irq(irq, pf); in otx2_disable_flr_me_intr()
100 otx2_write64(pf, RVU_PF_VFFLR_INT_ENA_W1CX(1), INTR_MASK(vfs - 64)); in otx2_disable_flr_me_intr()
101 irq = pci_irq_vector(pf->pdev, RVU_PF_INT_VEC_VFFLR1); in otx2_disable_flr_me_intr()
102 free_irq(irq, pf); in otx2_disable_flr_me_intr()
105 static void otx2_flr_wq_destroy(struct otx2_nic *pf) in otx2_flr_wq_destroy() argument
107 if (!pf->flr_wq) in otx2_flr_wq_destroy()
109 destroy_workqueue(pf->flr_wq); in otx2_flr_wq_destroy()
110 pf->flr_wq = NULL; in otx2_flr_wq_destroy()
111 devm_kfree(pf->dev, pf->flr_wrk); in otx2_flr_wq_destroy()
117 struct otx2_nic *pf = flrwork->pf; in otx2_flr_handler() local
118 struct mbox *mbox = &pf->mbox; in otx2_flr_handler()
122 vf = flrwork - pf->flr_wrk; in otx2_flr_handler()
133 if (!otx2_sync_mbox_msg(&pf->mbox)) { in otx2_flr_handler()
139 otx2_write64(pf, RVU_PF_VFTRPENDX(reg), BIT_ULL(vf)); in otx2_flr_handler()
140 otx2_write64(pf, RVU_PF_VFFLR_INT_ENA_W1SX(reg), BIT_ULL(vf)); in otx2_flr_handler()
148 struct otx2_nic *pf = (struct otx2_nic *)pf_irq; in otx2_pf_flr_intr_handler() local
152 if (pf->total_vfs > 64) in otx2_pf_flr_intr_handler()
156 intr = otx2_read64(pf, RVU_PF_VFFLR_INTX(reg)); in otx2_pf_flr_intr_handler()
164 queue_work(pf->flr_wq, &pf->flr_wrk[dev].work); in otx2_pf_flr_intr_handler()
166 otx2_write64(pf, RVU_PF_VFFLR_INTX(reg), BIT_ULL(vf)); in otx2_pf_flr_intr_handler()
168 otx2_write64(pf, RVU_PF_VFFLR_INT_ENA_W1CX(reg), in otx2_pf_flr_intr_handler()
177 struct otx2_nic *pf = (struct otx2_nic *)pf_irq; in otx2_pf_me_intr_handler() local
181 if (pf->total_vfs > 64) in otx2_pf_me_intr_handler()
185 intr = otx2_read64(pf, RVU_PF_VFME_INTX(reg)); in otx2_pf_me_intr_handler()
192 otx2_write64(pf, RVU_PF_VFTRPENDX(reg), BIT_ULL(vf)); in otx2_pf_me_intr_handler()
194 otx2_write64(pf, RVU_PF_VFME_INTX(reg), BIT_ULL(vf)); in otx2_pf_me_intr_handler()
200 static int otx2_register_flr_me_intr(struct otx2_nic *pf, int numvfs) in otx2_register_flr_me_intr() argument
202 struct otx2_hw *hw = &pf->hw; in otx2_register_flr_me_intr()
208 snprintf(irq_name, NAME_SIZE, "RVUPF%d_ME0", rvu_get_pf(pf->pcifunc)); in otx2_register_flr_me_intr()
209 ret = request_irq(pci_irq_vector(pf->pdev, RVU_PF_INT_VEC_VFME0), in otx2_register_flr_me_intr()
210 otx2_pf_me_intr_handler, 0, irq_name, pf); in otx2_register_flr_me_intr()
212 dev_err(pf->dev, in otx2_register_flr_me_intr()
218 snprintf(irq_name, NAME_SIZE, "RVUPF%d_FLR0", rvu_get_pf(pf->pcifunc)); in otx2_register_flr_me_intr()
219 ret = request_irq(pci_irq_vector(pf->pdev, RVU_PF_INT_VEC_VFFLR0), in otx2_register_flr_me_intr()
220 otx2_pf_flr_intr_handler, 0, irq_name, pf); in otx2_register_flr_me_intr()
222 dev_err(pf->dev, in otx2_register_flr_me_intr()
230 rvu_get_pf(pf->pcifunc)); in otx2_register_flr_me_intr()
232 (pf->pdev, RVU_PF_INT_VEC_VFME1), in otx2_register_flr_me_intr()
233 otx2_pf_me_intr_handler, 0, irq_name, pf); in otx2_register_flr_me_intr()
235 dev_err(pf->dev, in otx2_register_flr_me_intr()
240 rvu_get_pf(pf->pcifunc)); in otx2_register_flr_me_intr()
242 (pf->pdev, RVU_PF_INT_VEC_VFFLR1), in otx2_register_flr_me_intr()
243 otx2_pf_flr_intr_handler, 0, irq_name, pf); in otx2_register_flr_me_intr()
245 dev_err(pf->dev, in otx2_register_flr_me_intr()
252 otx2_write64(pf, RVU_PF_VFME_INTX(0), INTR_MASK(numvfs)); in otx2_register_flr_me_intr()
253 otx2_write64(pf, RVU_PF_VFME_INT_ENA_W1SX(0), INTR_MASK(numvfs)); in otx2_register_flr_me_intr()
256 otx2_write64(pf, RVU_PF_VFFLR_INTX(0), INTR_MASK(numvfs)); in otx2_register_flr_me_intr()
257 otx2_write64(pf, RVU_PF_VFFLR_INT_ENA_W1SX(0), INTR_MASK(numvfs)); in otx2_register_flr_me_intr()
262 otx2_write64(pf, RVU_PF_VFME_INTX(1), INTR_MASK(numvfs)); in otx2_register_flr_me_intr()
263 otx2_write64(pf, RVU_PF_VFME_INT_ENA_W1SX(1), in otx2_register_flr_me_intr()
266 otx2_write64(pf, RVU_PF_VFFLR_INTX(1), INTR_MASK(numvfs)); in otx2_register_flr_me_intr()
267 otx2_write64(pf, RVU_PF_VFFLR_INT_ENA_W1SX(1), in otx2_register_flr_me_intr()
273 static int otx2_pf_flr_init(struct otx2_nic *pf, int num_vfs) in otx2_pf_flr_init() argument
277 pf->flr_wq = alloc_ordered_workqueue("otx2_pf_flr_wq", WQ_HIGHPRI); in otx2_pf_flr_init()
278 if (!pf->flr_wq) in otx2_pf_flr_init()
281 pf->flr_wrk = devm_kcalloc(pf->dev, num_vfs, in otx2_pf_flr_init()
283 if (!pf->flr_wrk) { in otx2_pf_flr_init()
284 destroy_workqueue(pf->flr_wq); in otx2_pf_flr_init()
289 pf->flr_wrk[vf].pf = pf; in otx2_pf_flr_init()
290 INIT_WORK(&pf->flr_wrk[vf].work, otx2_flr_handler); in otx2_pf_flr_init()
314 * when the interrupt handler is called. pf->mw[i].num_msgs in otx2_queue_vf_work()
316 * pf->mw[i].up_num_msgs holds the data for use in in otx2_queue_vf_work()
355 static int otx2_forward_vf_mbox_msgs(struct otx2_nic *pf, in otx2_forward_vf_mbox_msgs() argument
366 /* Set VF's mailbox memory as PF's bounce buffer memory, so in otx2_forward_vf_mbox_msgs()
367 * that explicit copying of VF's msgs to PF=>AF mbox region in otx2_forward_vf_mbox_msgs()
368 * and AF=>PF responses to VF's mbox region can be avoided. in otx2_forward_vf_mbox_msgs()
374 dst_mbox = &pf->mbox; in otx2_forward_vf_mbox_msgs()
383 mutex_lock(&pf->mbox.lock); in otx2_forward_vf_mbox_msgs()
394 dev_warn(pf->dev, in otx2_forward_vf_mbox_msgs()
396 /* restore PF mbase and exit */ in otx2_forward_vf_mbox_msgs()
397 dst_mdev->mbase = pf->mbox.bbuf_base; in otx2_forward_vf_mbox_msgs()
398 mutex_unlock(&pf->mbox.lock); in otx2_forward_vf_mbox_msgs()
409 otx2_forward_msg_pfvf(dst_mdev, &pf->mbox_pfvf[0].mbox, in otx2_forward_vf_mbox_msgs()
410 pf->mbox.bbuf_base, vf); in otx2_forward_vf_mbox_msgs()
411 mutex_unlock(&pf->mbox.lock); in otx2_forward_vf_mbox_msgs()
419 dst_mbox = &pf->mbox_pfvf[0]; in otx2_forward_vf_mbox_msgs()
432 dev_warn(pf->dev, in otx2_forward_vf_mbox_msgs()
440 otx2_forward_msg_pfvf(&pf->mbox_pfvf->mbox_up.dev[vf], in otx2_forward_vf_mbox_msgs()
441 &pf->mbox.mbox_up, in otx2_forward_vf_mbox_msgs()
442 pf->mbox_pfvf[vf].bbuf_base, in otx2_forward_vf_mbox_msgs()
456 struct otx2_nic *pf; in otx2_pfvf_mbox_handler() local
459 pf = vf_mbox->pfvf; in otx2_pfvf_mbox_handler()
460 vf_idx = vf_mbox - pf->mbox_pfvf; in otx2_pfvf_mbox_handler()
462 mbox = &pf->mbox_pfvf[0].mbox; in otx2_pfvf_mbox_handler()
479 err = otx2_forward_vf_mbox_msgs(pf, mbox, MBOX_DIR_PFAF, vf_idx, in otx2_pfvf_mbox_handler()
493 struct otx2_nic *pf = vf_mbox->pfvf; in otx2_pfvf_mbox_up_handler() local
499 vf_idx = vf_mbox - pf->mbox_pfvf; in otx2_pfvf_mbox_up_handler()
500 mbox = &pf->mbox_pfvf[0].mbox_up; in otx2_pfvf_mbox_up_handler()
509 dev_err(pf->dev, in otx2_pfvf_mbox_up_handler()
515 dev_err(pf->dev, in otx2_pfvf_mbox_up_handler()
527 dev_err(pf->dev, in otx2_pfvf_mbox_up_handler()
543 struct otx2_nic *pf = (struct otx2_nic *)(pf_irq); in otx2_pfvf_mbox_intr_handler() local
544 int vfs = pf->total_vfs; in otx2_pfvf_mbox_intr_handler()
548 mbox = pf->mbox_pfvf; in otx2_pfvf_mbox_intr_handler()
551 intr = otx2_read64(pf, RVU_PF_VFPF_MBOX_INTX(1)); in otx2_pfvf_mbox_intr_handler()
552 otx2_write64(pf, RVU_PF_VFPF_MBOX_INTX(1), intr); in otx2_pfvf_mbox_intr_handler()
553 otx2_queue_vf_work(mbox, pf->mbox_pfvf_wq, 64, vfs, intr); in otx2_pfvf_mbox_intr_handler()
555 trace_otx2_msg_interrupt(mbox->mbox.pdev, "VF(s) to PF", intr); in otx2_pfvf_mbox_intr_handler()
559 intr = otx2_read64(pf, RVU_PF_VFPF_MBOX_INTX(0)); in otx2_pfvf_mbox_intr_handler()
560 otx2_write64(pf, RVU_PF_VFPF_MBOX_INTX(0), intr); in otx2_pfvf_mbox_intr_handler()
562 otx2_queue_vf_work(mbox, pf->mbox_pfvf_wq, 0, vfs, intr); in otx2_pfvf_mbox_intr_handler()
565 trace_otx2_msg_interrupt(mbox->mbox.pdev, "VF(s) to PF", intr); in otx2_pfvf_mbox_intr_handler()
570 static int otx2_pfvf_mbox_init(struct otx2_nic *pf, int numvfs) in otx2_pfvf_mbox_init() argument
580 pf->mbox_pfvf = devm_kcalloc(&pf->pdev->dev, numvfs, in otx2_pfvf_mbox_init()
582 if (!pf->mbox_pfvf) in otx2_pfvf_mbox_init()
585 pf->mbox_pfvf_wq = alloc_workqueue("otx2_pfvf_mailbox", in otx2_pfvf_mbox_init()
588 if (!pf->mbox_pfvf_wq) in otx2_pfvf_mbox_init()
591 /* On CN10K platform, PF <-> VF mailbox region follows after in otx2_pfvf_mbox_init()
592 * PF <-> AF mailbox region. in otx2_pfvf_mbox_init()
594 if (test_bit(CN10K_MBOX, &pf->hw.cap_flag)) in otx2_pfvf_mbox_init()
595 base = pci_resource_start(pf->pdev, PCI_MBOX_BAR_NUM) + in otx2_pfvf_mbox_init()
598 base = readq((void __iomem *)((u64)pf->reg_base + in otx2_pfvf_mbox_init()
601 hwbase = ioremap_wc(base, MBOX_SIZE * pf->total_vfs); in otx2_pfvf_mbox_init()
607 mbox = &pf->mbox_pfvf[0]; in otx2_pfvf_mbox_init()
608 err = otx2_mbox_init(&mbox->mbox, hwbase, pf->pdev, pf->reg_base, in otx2_pfvf_mbox_init()
613 err = otx2_mbox_init(&mbox->mbox_up, hwbase, pf->pdev, pf->reg_base, in otx2_pfvf_mbox_init()
619 mbox->pfvf = pf; in otx2_pfvf_mbox_init()
631 destroy_workqueue(pf->mbox_pfvf_wq); in otx2_pfvf_mbox_init()
635 static void otx2_pfvf_mbox_destroy(struct otx2_nic *pf) in otx2_pfvf_mbox_destroy() argument
637 struct mbox *mbox = &pf->mbox_pfvf[0]; in otx2_pfvf_mbox_destroy()
642 if (pf->mbox_pfvf_wq) { in otx2_pfvf_mbox_destroy()
643 destroy_workqueue(pf->mbox_pfvf_wq); in otx2_pfvf_mbox_destroy()
644 pf->mbox_pfvf_wq = NULL; in otx2_pfvf_mbox_destroy()
653 static void otx2_enable_pfvf_mbox_intr(struct otx2_nic *pf, int numvfs) in otx2_enable_pfvf_mbox_intr() argument
655 /* Clear PF <=> VF mailbox IRQ */ in otx2_enable_pfvf_mbox_intr()
656 otx2_write64(pf, RVU_PF_VFPF_MBOX_INTX(0), ~0ull); in otx2_enable_pfvf_mbox_intr()
657 otx2_write64(pf, RVU_PF_VFPF_MBOX_INTX(1), ~0ull); in otx2_enable_pfvf_mbox_intr()
659 /* Enable PF <=> VF mailbox IRQ */ in otx2_enable_pfvf_mbox_intr()
660 otx2_write64(pf, RVU_PF_VFPF_MBOX_INT_ENA_W1SX(0), INTR_MASK(numvfs)); in otx2_enable_pfvf_mbox_intr()
663 otx2_write64(pf, RVU_PF_VFPF_MBOX_INT_ENA_W1SX(1), in otx2_enable_pfvf_mbox_intr()
668 static void otx2_disable_pfvf_mbox_intr(struct otx2_nic *pf, int numvfs) in otx2_disable_pfvf_mbox_intr() argument
672 /* Disable PF <=> VF mailbox IRQ */ in otx2_disable_pfvf_mbox_intr()
673 otx2_write64(pf, RVU_PF_VFPF_MBOX_INT_ENA_W1CX(0), ~0ull); in otx2_disable_pfvf_mbox_intr()
674 otx2_write64(pf, RVU_PF_VFPF_MBOX_INT_ENA_W1CX(1), ~0ull); in otx2_disable_pfvf_mbox_intr()
676 otx2_write64(pf, RVU_PF_VFPF_MBOX_INTX(0), ~0ull); in otx2_disable_pfvf_mbox_intr()
677 vector = pci_irq_vector(pf->pdev, RVU_PF_INT_VEC_VFPF_MBOX0); in otx2_disable_pfvf_mbox_intr()
678 free_irq(vector, pf); in otx2_disable_pfvf_mbox_intr()
681 otx2_write64(pf, RVU_PF_VFPF_MBOX_INTX(1), ~0ull); in otx2_disable_pfvf_mbox_intr()
682 vector = pci_irq_vector(pf->pdev, RVU_PF_INT_VEC_VFPF_MBOX1); in otx2_disable_pfvf_mbox_intr()
683 free_irq(vector, pf); in otx2_disable_pfvf_mbox_intr()
687 static int otx2_register_pfvf_mbox_intr(struct otx2_nic *pf, int numvfs) in otx2_register_pfvf_mbox_intr() argument
689 struct otx2_hw *hw = &pf->hw; in otx2_register_pfvf_mbox_intr()
695 if (pf->pcifunc) in otx2_register_pfvf_mbox_intr()
697 "RVUPF%d_VF Mbox0", rvu_get_pf(pf->pcifunc)); in otx2_register_pfvf_mbox_intr()
700 err = request_irq(pci_irq_vector(pf->pdev, RVU_PF_INT_VEC_VFPF_MBOX0), in otx2_register_pfvf_mbox_intr()
701 otx2_pfvf_mbox_intr_handler, 0, irq_name, pf); in otx2_register_pfvf_mbox_intr()
703 dev_err(pf->dev, in otx2_register_pfvf_mbox_intr()
711 if (pf->pcifunc) in otx2_register_pfvf_mbox_intr()
713 "RVUPF%d_VF Mbox1", rvu_get_pf(pf->pcifunc)); in otx2_register_pfvf_mbox_intr()
716 err = request_irq(pci_irq_vector(pf->pdev, in otx2_register_pfvf_mbox_intr()
719 0, irq_name, pf); in otx2_register_pfvf_mbox_intr()
721 dev_err(pf->dev, in otx2_register_pfvf_mbox_intr()
727 otx2_enable_pfvf_mbox_intr(pf, numvfs); in otx2_register_pfvf_mbox_intr()
732 static void otx2_process_pfaf_mbox_msg(struct otx2_nic *pf, in otx2_process_pfaf_mbox_msg() argument
738 dev_err(pf->dev, in otx2_process_pfaf_mbox_msg()
744 dev_err(pf->dev, in otx2_process_pfaf_mbox_msg()
753 struct otx2_vf_config *config = &pf->vf_configs[devid - 1]; in otx2_process_pfaf_mbox_msg()
772 pf->pcifunc = msg->pcifunc; in otx2_process_pfaf_mbox_msg()
775 mbox_handler_msix_offset(pf, (struct msix_offset_rsp *)msg); in otx2_process_pfaf_mbox_msg()
778 mbox_handler_npa_lf_alloc(pf, (struct npa_lf_alloc_rsp *)msg); in otx2_process_pfaf_mbox_msg()
781 mbox_handler_nix_lf_alloc(pf, (struct nix_lf_alloc_rsp *)msg); in otx2_process_pfaf_mbox_msg()
784 mbox_handler_nix_bp_enable(pf, (struct nix_bp_cfg_rsp *)msg); in otx2_process_pfaf_mbox_msg()
787 mbox_handler_cgx_stats(pf, (struct cgx_stats_rsp *)msg); in otx2_process_pfaf_mbox_msg()
790 mbox_handler_cgx_fec_stats(pf, (struct cgx_fec_stats_rsp *)msg); in otx2_process_pfaf_mbox_msg()
794 dev_err(pf->dev, in otx2_process_pfaf_mbox_msg()
808 struct otx2_nic *pf; in otx2_pfaf_mbox_handler() local
819 pf = af_mbox->pfvf; in otx2_pfaf_mbox_handler()
823 otx2_process_pfaf_mbox_msg(pf, msg); in otx2_pfaf_mbox_handler()
832 static void otx2_handle_link_event(struct otx2_nic *pf) in otx2_handle_link_event() argument
834 struct cgx_link_user_info *linfo = &pf->linfo; in otx2_handle_link_event()
835 struct net_device *netdev = pf->netdev; in otx2_handle_link_event()
837 if (pf->flags & OTX2_FLAG_PORT_UP) in otx2_handle_link_event()
852 static int otx2_mbox_up_handler_rep_event_up_notify(struct otx2_nic *pf, in otx2_mbox_up_handler_rep_event_up_notify() argument
856 struct net_device *netdev = pf->netdev; in otx2_mbox_up_handler_rep_event_up_notify()
865 pf->flags |= OTX2_FLAG_PORT_UP; in otx2_mbox_up_handler_rep_event_up_notify()
869 pf->flags &= ~OTX2_FLAG_PORT_UP; in otx2_mbox_up_handler_rep_event_up_notify()
876 rvu_event_up_notify(pf, info); in otx2_mbox_up_handler_rep_event_up_notify()
881 int otx2_mbox_up_handler_mcs_intr_notify(struct otx2_nic *pf, in otx2_mbox_up_handler_mcs_intr_notify() argument
885 cn10k_handle_mcs_event(pf, event); in otx2_mbox_up_handler_mcs_intr_notify()
890 int otx2_mbox_up_handler_cgx_link_event(struct otx2_nic *pf, in otx2_mbox_up_handler_cgx_link_event() argument
897 pf->linfo = msg->link_info; in otx2_mbox_up_handler_cgx_link_event()
900 for (i = 0; i < pci_num_vf(pf->pdev); i++) { in otx2_mbox_up_handler_cgx_link_event()
901 struct otx2_vf_config *config = &pf->vf_configs[i]; in otx2_mbox_up_handler_cgx_link_event()
911 if (pf->flags & OTX2_FLAG_INTF_DOWN) in otx2_mbox_up_handler_cgx_link_event()
914 otx2_handle_link_event(pf); in otx2_mbox_up_handler_cgx_link_event()
918 static int otx2_process_mbox_msg_up(struct otx2_nic *pf, in otx2_process_mbox_msg_up() argument
923 otx2_reply_invalid_msg(&pf->mbox.mbox_up, 0, 0, req->id); in otx2_process_mbox_msg_up()
934 &pf->mbox.mbox_up, 0, \ in otx2_process_mbox_msg_up()
945 pf, (struct _req_type *)req, rsp); \ in otx2_process_mbox_msg_up()
954 otx2_reply_invalid_msg(&pf->mbox.mbox_up, 0, 0, req->id); in otx2_process_mbox_msg_up()
965 struct otx2_nic *pf = af_mbox->pfvf; in otx2_pfaf_mbox_up_handler() local
982 otx2_process_mbox_msg_up(pf, msg); in otx2_pfaf_mbox_up_handler()
986 if (devid && pci_num_vf(pf->pdev)) { in otx2_pfaf_mbox_up_handler()
987 otx2_forward_vf_mbox_msgs(pf, &pf->mbox.mbox_up, in otx2_pfaf_mbox_up_handler()
998 struct otx2_nic *pf = (struct otx2_nic *)pf_irq; in otx2_pfaf_mbox_intr_handler() local
999 struct mbox *mw = &pf->mbox; in otx2_pfaf_mbox_intr_handler()
1006 otx2_write64(pf, RVU_PF_INT, BIT_ULL(0)); in otx2_pfaf_mbox_intr_handler()
1009 mbox_data = otx2_read64(pf, RVU_PF_PFAF_MBOX0); in otx2_pfaf_mbox_intr_handler()
1013 otx2_write64(pf, RVU_PF_PFAF_MBOX0, mbox_data); in otx2_pfaf_mbox_intr_handler()
1021 queue_work(pf->mbox_wq, &mw->mbox_up_wrk); in otx2_pfaf_mbox_intr_handler()
1023 trace_otx2_msg_interrupt(pf->pdev, "UP message from AF to PF", in otx2_pfaf_mbox_intr_handler()
1029 otx2_write64(pf, RVU_PF_PFAF_MBOX0, mbox_data); in otx2_pfaf_mbox_intr_handler()
1037 queue_work(pf->mbox_wq, &mw->mbox_wrk); in otx2_pfaf_mbox_intr_handler()
1039 trace_otx2_msg_interrupt(pf->pdev, "DOWN reply from AF to PF", in otx2_pfaf_mbox_intr_handler()
1046 void otx2_disable_mbox_intr(struct otx2_nic *pf) in otx2_disable_mbox_intr() argument
1048 int vector = pci_irq_vector(pf->pdev, RVU_PF_INT_VEC_AFPF_MBOX); in otx2_disable_mbox_intr()
1050 /* Disable AF => PF mailbox IRQ */ in otx2_disable_mbox_intr()
1051 otx2_write64(pf, RVU_PF_INT_ENA_W1C, BIT_ULL(0)); in otx2_disable_mbox_intr()
1052 free_irq(vector, pf); in otx2_disable_mbox_intr()
1056 int otx2_register_mbox_intr(struct otx2_nic *pf, bool probe_af) in otx2_register_mbox_intr() argument
1058 struct otx2_hw *hw = &pf->hw; in otx2_register_mbox_intr()
1066 err = request_irq(pci_irq_vector(pf->pdev, RVU_PF_INT_VEC_AFPF_MBOX), in otx2_register_mbox_intr()
1067 otx2_pfaf_mbox_intr_handler, 0, irq_name, pf); in otx2_register_mbox_intr()
1069 dev_err(pf->dev, in otx2_register_mbox_intr()
1077 otx2_write64(pf, RVU_PF_INT, BIT_ULL(0)); in otx2_register_mbox_intr()
1078 otx2_write64(pf, RVU_PF_INT_ENA_W1S, BIT_ULL(0)); in otx2_register_mbox_intr()
1084 req = otx2_mbox_alloc_msg_ready(&pf->mbox); in otx2_register_mbox_intr()
1086 otx2_disable_mbox_intr(pf); in otx2_register_mbox_intr()
1089 err = otx2_sync_mbox_msg(&pf->mbox); in otx2_register_mbox_intr()
1091 dev_warn(pf->dev, in otx2_register_mbox_intr()
1093 otx2_disable_mbox_intr(pf); in otx2_register_mbox_intr()
1100 void otx2_pfaf_mbox_destroy(struct otx2_nic *pf) in otx2_pfaf_mbox_destroy() argument
1102 struct mbox *mbox = &pf->mbox; in otx2_pfaf_mbox_destroy()
1104 if (pf->mbox_wq) { in otx2_pfaf_mbox_destroy()
1105 destroy_workqueue(pf->mbox_wq); in otx2_pfaf_mbox_destroy()
1106 pf->mbox_wq = NULL; in otx2_pfaf_mbox_destroy()
1117 int otx2_pfaf_mbox_init(struct otx2_nic *pf) in otx2_pfaf_mbox_init() argument
1119 struct mbox *mbox = &pf->mbox; in otx2_pfaf_mbox_init()
1123 mbox->pfvf = pf; in otx2_pfaf_mbox_init()
1124 pf->mbox_wq = alloc_ordered_workqueue("otx2_pfaf_mailbox", in otx2_pfaf_mbox_init()
1126 if (!pf->mbox_wq) in otx2_pfaf_mbox_init()
1130 * admin function (i.e AF) and this PF, shouldn't be mapped as in otx2_pfaf_mbox_init()
1133 hwbase = ioremap_wc(pci_resource_start(pf->pdev, PCI_MBOX_BAR_NUM), in otx2_pfaf_mbox_init()
1136 dev_err(pf->dev, "Unable to map PFAF mailbox region\n"); in otx2_pfaf_mbox_init()
1141 err = otx2_mbox_init(&mbox->mbox, hwbase, pf->pdev, pf->reg_base, in otx2_pfaf_mbox_init()
1146 err = otx2_mbox_init(&mbox->mbox_up, hwbase, pf->pdev, pf->reg_base, in otx2_pfaf_mbox_init()
1151 err = otx2_mbox_bbuf_init(mbox, pf->pdev); in otx2_pfaf_mbox_init()
1161 otx2_pfaf_mbox_destroy(pf); in otx2_pfaf_mbox_init()
1165 static int otx2_cgx_config_linkevents(struct otx2_nic *pf, bool enable) in otx2_cgx_config_linkevents() argument
1170 mutex_lock(&pf->mbox.lock); in otx2_cgx_config_linkevents()
1172 msg = otx2_mbox_alloc_msg_cgx_start_linkevents(&pf->mbox); in otx2_cgx_config_linkevents()
1174 msg = otx2_mbox_alloc_msg_cgx_stop_linkevents(&pf->mbox); in otx2_cgx_config_linkevents()
1177 mutex_unlock(&pf->mbox.lock); in otx2_cgx_config_linkevents()
1181 err = otx2_sync_mbox_msg(&pf->mbox); in otx2_cgx_config_linkevents()
1182 mutex_unlock(&pf->mbox.lock); in otx2_cgx_config_linkevents()
1203 static int otx2_cgx_config_loopback(struct otx2_nic *pf, bool enable) in otx2_cgx_config_loopback() argument
1208 if (enable && !bitmap_empty(pf->flow_cfg->dmacflt_bmap, in otx2_cgx_config_loopback()
1209 pf->flow_cfg->dmacflt_max_flows)) in otx2_cgx_config_loopback()
1210 netdev_warn(pf->netdev, in otx2_cgx_config_loopback()
1213 mutex_lock(&pf->mbox.lock); in otx2_cgx_config_loopback()
1215 msg = otx2_mbox_alloc_msg_cgx_intlbk_enable(&pf->mbox); in otx2_cgx_config_loopback()
1217 msg = otx2_mbox_alloc_msg_cgx_intlbk_disable(&pf->mbox); in otx2_cgx_config_loopback()
1220 mutex_unlock(&pf->mbox.lock); in otx2_cgx_config_loopback()
1224 err = otx2_sync_mbox_msg(&pf->mbox); in otx2_cgx_config_loopback()
1225 mutex_unlock(&pf->mbox.lock); in otx2_cgx_config_loopback()
1305 struct otx2_nic *pf = data; in otx2_q_intr_handler() local
1311 for (qidx = 0; qidx < pf->qset.cq_cnt; qidx++) { in otx2_q_intr_handler()
1312 ptr = otx2_get_regaddr(pf, NIX_LF_CQ_OP_INT); in otx2_q_intr_handler()
1315 otx2_write64(pf, NIX_LF_CQ_OP_INT, (qidx << 44) | in otx2_q_intr_handler()
1321 netdev_err(pf->netdev, in otx2_q_intr_handler()
1323 qidx, otx2_read64(pf, NIX_LF_ERR_INT)); in otx2_q_intr_handler()
1326 netdev_err(pf->netdev, "CQ%lld: Doorbell error", in otx2_q_intr_handler()
1329 netdev_err(pf->netdev, in otx2_q_intr_handler()
1334 schedule_work(&pf->reset_task); in otx2_q_intr_handler()
1338 for (qidx = 0; qidx < otx2_get_total_tx_queues(pf); qidx++) { in otx2_q_intr_handler()
1342 sq = &pf->qset.sq[qidx]; in otx2_q_intr_handler()
1351 ptr = otx2_get_regaddr(pf, NIX_LF_SQ_OP_INT); in otx2_q_intr_handler()
1353 otx2_write64(pf, NIX_LF_SQ_OP_INT, (qidx << 44) | in otx2_q_intr_handler()
1357 netdev_err(pf->netdev, in otx2_q_intr_handler()
1359 qidx, otx2_read64(pf, NIX_LF_ERR_INT)); in otx2_q_intr_handler()
1363 sq_op_err_dbg = otx2_read64(pf, NIX_LF_SQ_OP_ERR_DBG); in otx2_q_intr_handler()
1368 netdev_err(pf->netdev, in otx2_q_intr_handler()
1374 otx2_write64(pf, NIX_LF_SQ_OP_ERR_DBG, BIT_ULL(44)); in otx2_q_intr_handler()
1384 mnq_err_dbg = otx2_read64(pf, NIX_LF_MNQ_ERR_DBG); in otx2_q_intr_handler()
1389 netdev_err(pf->netdev, in otx2_q_intr_handler()
1393 otx2_write64(pf, NIX_LF_MNQ_ERR_DBG, BIT_ULL(44)); in otx2_q_intr_handler()
1396 snd_err_dbg = otx2_read64(pf, NIX_LF_SEND_ERR_DBG); in otx2_q_intr_handler()
1399 netdev_err(pf->netdev, in otx2_q_intr_handler()
1404 otx2_write64(pf, NIX_LF_SEND_ERR_DBG, BIT_ULL(44)); in otx2_q_intr_handler()
1410 netdev_err(pf->netdev, "SQ%lld: SQB allocation failed", in otx2_q_intr_handler()
1413 schedule_work(&pf->reset_task); in otx2_q_intr_handler()
1422 struct otx2_nic *pf = (struct otx2_nic *)cq_poll->dev; in otx2_cq_intr_handler() local
1430 otx2_write64(pf, NIX_LF_CINTX_ENA_W1C(qidx), BIT_ULL(0)); in otx2_cq_intr_handler()
1433 pf->napi_events++; in otx2_cq_intr_handler()
1440 void otx2_disable_napi(struct otx2_nic *pf) in otx2_disable_napi() argument
1442 struct otx2_qset *qset = &pf->qset; in otx2_disable_napi()
1447 for (qidx = 0; qidx < pf->hw.cint_cnt; qidx++) { in otx2_disable_napi()
1458 static void otx2_free_cq_res(struct otx2_nic *pf) in otx2_free_cq_res() argument
1460 struct otx2_qset *qset = &pf->qset; in otx2_free_cq_res()
1465 otx2_ctx_disable(&pf->mbox, NIX_AQ_CTYPE_CQ, false); in otx2_free_cq_res()
1468 qmem_free(pf->dev, cq->cqe); in otx2_free_cq_res()
1472 static void otx2_free_sq_res(struct otx2_nic *pf) in otx2_free_sq_res() argument
1474 struct otx2_qset *qset = &pf->qset; in otx2_free_sq_res()
1479 otx2_ctx_disable(&pf->mbox, NIX_AQ_CTYPE_SQ, false); in otx2_free_sq_res()
1481 otx2_sq_free_sqbs(pf); in otx2_free_sq_res()
1482 for (qidx = 0; qidx < otx2_get_total_tx_queues(pf); qidx++) { in otx2_free_sq_res()
1487 qmem_free(pf->dev, sq->sqe); in otx2_free_sq_res()
1488 qmem_free(pf->dev, sq->sqe_ring); in otx2_free_sq_res()
1489 qmem_free(pf->dev, sq->cpt_resp); in otx2_free_sq_res()
1490 qmem_free(pf->dev, sq->tso_hdrs); in otx2_free_sq_res()
1496 static int otx2_get_rbuf_size(struct otx2_nic *pf, int mtu) in otx2_get_rbuf_size() argument
1502 if (pf->hw.rbuf_len) in otx2_get_rbuf_size()
1503 return ALIGN(pf->hw.rbuf_len, OTX2_ALIGN) + OTX2_HEAD_ROOM; in otx2_get_rbuf_size()
1524 int otx2_init_hw_resources(struct otx2_nic *pf) in otx2_init_hw_resources() argument
1527 struct mbox *mbox = &pf->mbox; in otx2_init_hw_resources()
1528 struct otx2_hw *hw = &pf->hw; in otx2_init_hw_resources()
1537 hw->sqpool_cnt = otx2_get_total_tx_queues(pf); in otx2_init_hw_resources()
1540 if (!otx2_rep_dev(pf->pdev)) { in otx2_init_hw_resources()
1542 pf->tx_max_pktlen = pf->netdev->max_mtu + OTX2_ETH_HLEN; in otx2_init_hw_resources()
1543 pf->rbsize = otx2_get_rbuf_size(pf, pf->netdev->mtu); in otx2_init_hw_resources()
1548 err = otx2_config_npa(pf); in otx2_init_hw_resources()
1553 err = otx2_config_nix(pf); in otx2_init_hw_resources()
1558 otx2_nix_cpt_config_bp(pf, false); in otx2_init_hw_resources()
1560 /* Enable backpressure for CGX mapped PF/VFs */ in otx2_init_hw_resources()
1561 if (!is_otx2_lbkvf(pf->pdev)) in otx2_init_hw_resources()
1562 otx2_nix_config_bp(pf, true); in otx2_init_hw_resources()
1565 err = otx2_rq_aura_pool_init(pf); in otx2_init_hw_resources()
1571 err = otx2_sq_aura_pool_init(pf); in otx2_init_hw_resources()
1577 err = otx2_txsch_alloc(pf); in otx2_init_hw_resources()
1584 if (pf->pfc_en) { in otx2_init_hw_resources()
1585 err = otx2_pfc_txschq_alloc(pf); in otx2_init_hw_resources()
1593 err = otx2_config_nix_queues(pf); in otx2_init_hw_resources()
1602 for (idx = 0; idx < pf->hw.txschq_cnt[lvl]; idx++) { in otx2_init_hw_resources()
1603 err = otx2_txschq_config(pf, lvl, idx, false); in otx2_init_hw_resources()
1605 dev_err(pf->dev, "Failed to config TXSCH\n"); in otx2_init_hw_resources()
1613 if (pf->pfc_en) { in otx2_init_hw_resources()
1614 err = otx2_pfc_txschq_config(pf); in otx2_init_hw_resources()
1626 otx2_free_sq_res(pf); in otx2_init_hw_resources()
1627 otx2_free_cq_res(pf); in otx2_init_hw_resources()
1630 otx2_txschq_stop(pf); in otx2_init_hw_resources()
1632 otx2_sq_free_sqbs(pf); in otx2_init_hw_resources()
1634 otx2_free_aura_ptr(pf, AURA_NIX_RQ); in otx2_init_hw_resources()
1637 otx2_aura_pool_free(pf); in otx2_init_hw_resources()
1644 dev_err(pf->dev, "%s failed to free nixlf\n", __func__); in otx2_init_hw_resources()
1651 dev_err(pf->dev, "%s failed to free npalf\n", __func__); in otx2_init_hw_resources()
1659 void otx2_free_hw_resources(struct otx2_nic *pf) in otx2_free_hw_resources() argument
1661 struct otx2_qset *qset = &pf->qset; in otx2_free_hw_resources()
1663 struct mbox *mbox = &pf->mbox; in otx2_free_hw_resources()
1671 otx2_sqb_flush(pf); in otx2_free_hw_resources()
1674 otx2_txschq_stop(pf); in otx2_free_hw_resources()
1677 if (pf->pfc_en) in otx2_free_hw_resources()
1678 otx2_pfc_txschq_stop(pf); in otx2_free_hw_resources()
1681 if (!otx2_rep_dev(pf->pdev)) in otx2_free_hw_resources()
1682 otx2_clean_qos_queues(pf); in otx2_free_hw_resources()
1686 if (!is_otx2_lbkvf(pf->pdev)) in otx2_free_hw_resources()
1687 otx2_nix_config_bp(pf, false); in otx2_free_hw_resources()
1697 otx2_cleanup_rx_cqes(pf, cq, qidx); in otx2_free_hw_resources()
1699 otx2_cleanup_tx_cqes(pf, cq); in otx2_free_hw_resources()
1701 otx2_free_pending_sqe(pf); in otx2_free_hw_resources()
1703 otx2_free_sq_res(pf); in otx2_free_hw_resources()
1706 otx2_free_aura_ptr(pf, AURA_NIX_RQ); in otx2_free_hw_resources()
1708 for (qidx = 0; qidx < pf->hw.rx_queues; qidx++) { in otx2_free_hw_resources()
1709 pool_id = otx2_get_pool_idx(pf, AURA_NIX_RQ, qidx); in otx2_free_hw_resources()
1710 pool = &pf->qset.pool[pool_id]; in otx2_free_hw_resources()
1715 otx2_free_cq_res(pf); in otx2_free_hw_resources()
1718 if (!otx2_rep_dev(pf->pdev)) in otx2_free_hw_resources()
1719 cn10k_free_all_ipolicers(pf); in otx2_free_hw_resources()
1726 if (!(pf->flags & OTX2_FLAG_PF_SHUTDOWN)) in otx2_free_hw_resources()
1729 dev_err(pf->dev, "%s failed to free nixlf\n", __func__); in otx2_free_hw_resources()
1736 otx2_aura_pool_free(pf); in otx2_free_hw_resources()
1743 dev_err(pf->dev, "%s failed to free npalf\n", __func__); in otx2_free_hw_resources()
1757 /* check if there are any trusted VFs associated with the PF netdev */ in otx2_promisc_use_mce_list()
1764 static void otx2_do_set_rx_mode(struct otx2_nic *pf) in otx2_do_set_rx_mode() argument
1766 struct net_device *netdev = pf->netdev; in otx2_do_set_rx_mode()
1774 (netdev_uc_count(netdev) > pf->flow_cfg->ucast_flt_cnt)) { in otx2_do_set_rx_mode()
1782 mutex_lock(&pf->mbox.lock); in otx2_do_set_rx_mode()
1783 req = otx2_mbox_alloc_msg_nix_set_rx_mode(&pf->mbox); in otx2_do_set_rx_mode()
1785 mutex_unlock(&pf->mbox.lock); in otx2_do_set_rx_mode()
1796 if (otx2_promisc_use_mce_list(pf)) in otx2_do_set_rx_mode()
1799 otx2_sync_mbox_msg(&pf->mbox); in otx2_do_set_rx_mode()
1800 mutex_unlock(&pf->mbox.lock); in otx2_do_set_rx_mode()
1843 int otx2_alloc_queue_mem(struct otx2_nic *pf) in otx2_alloc_queue_mem() argument
1845 struct otx2_qset *qset = &pf->qset; in otx2_alloc_queue_mem()
1852 pf->hw.non_qos_queues = pf->hw.tx_queues + pf->hw.xdp_queues; in otx2_alloc_queue_mem()
1853 pf->hw.cint_cnt = max3(pf->hw.rx_queues, pf->hw.tx_queues, in otx2_alloc_queue_mem()
1854 pf->hw.tc_tx_queues); in otx2_alloc_queue_mem()
1856 pf->qset.cq_cnt = pf->hw.rx_queues + otx2_get_total_tx_queues(pf); in otx2_alloc_queue_mem()
1858 qset->napi = kcalloc(pf->hw.cint_cnt, sizeof(*cq_poll), GFP_KERNEL); in otx2_alloc_queue_mem()
1867 qset->cq = kcalloc(pf->qset.cq_cnt, in otx2_alloc_queue_mem()
1872 qset->sq = kcalloc(otx2_get_total_tx_queues(pf), in otx2_alloc_queue_mem()
1877 qset->rq = kcalloc(pf->hw.rx_queues, in otx2_alloc_queue_mem()
1892 struct otx2_nic *pf = netdev_priv(netdev); in otx2_open() local
1894 struct otx2_qset *qset = &pf->qset; in otx2_open()
1900 err = otx2_alloc_queue_mem(pf); in otx2_open()
1904 err = otx2_init_hw_resources(pf); in otx2_open()
1909 for (qidx = 0; qidx < pf->hw.cint_cnt; qidx++) { in otx2_open()
1918 (qidx < pf->hw.rx_queues) ? qidx : CINT_INVALID_CQ; in otx2_open()
1919 cq_poll->cq_ids[CQ_TX] = (qidx < pf->hw.tx_queues) ? in otx2_open()
1920 qidx + pf->hw.rx_queues : CINT_INVALID_CQ; in otx2_open()
1921 if (pf->xdp_prog) in otx2_open()
1922 cq_poll->cq_ids[CQ_XDP] = (qidx < pf->hw.xdp_queues) ? in otx2_open()
1923 (qidx + pf->hw.rx_queues + in otx2_open()
1924 pf->hw.tx_queues) : in otx2_open()
1929 cq_poll->cq_ids[CQ_QOS] = (qidx < pf->hw.tc_tx_queues) ? in otx2_open()
1930 (qidx + pf->hw.rx_queues + in otx2_open()
1931 pf->hw.non_qos_queues) : in otx2_open()
1934 cq_poll->dev = (void *)pf; in otx2_open()
1942 err = otx2_hw_set_mtu(pf, netdev->mtu); in otx2_open()
1947 otx2_setup_segmentation(pf); in otx2_open()
1950 err = otx2_rss_init(pf); in otx2_open()
1955 vec = pf->hw.nix_msixoff + NIX_LF_QINT_VEC_START; in otx2_open()
1956 irq_name = &pf->hw.irq_name[vec * NAME_SIZE]; in otx2_open()
1958 snprintf(irq_name, NAME_SIZE, "%s-qerr", pf->netdev->name); in otx2_open()
1960 err = request_irq(pci_irq_vector(pf->pdev, vec), in otx2_open()
1961 otx2_q_intr_handler, 0, irq_name, pf); in otx2_open()
1963 dev_err(pf->dev, in otx2_open()
1965 rvu_get_pf(pf->pcifunc)); in otx2_open()
1970 otx2_write64(pf, NIX_LF_QINTX_ENA_W1S(0), BIT_ULL(0)); in otx2_open()
1973 vec = pf->hw.nix_msixoff + NIX_LF_CINT_VEC_START; in otx2_open()
1974 for (qidx = 0; qidx < pf->hw.cint_cnt; qidx++) { in otx2_open()
1975 irq_name = &pf->hw.irq_name[vec * NAME_SIZE]; in otx2_open()
1979 pf->netdev->name, qidx); in otx2_open()
1981 dev_err(pf->dev, in otx2_open()
1983 rvu_get_pf(pf->pcifunc), qidx); in otx2_open()
1988 err = request_irq(pci_irq_vector(pf->pdev, vec), in otx2_open()
1992 dev_err(pf->dev, in otx2_open()
1994 rvu_get_pf(pf->pcifunc), qidx); in otx2_open()
1999 otx2_config_irq_coalescing(pf, qidx); in otx2_open()
2002 otx2_write64(pf, NIX_LF_CINTX_INT(qidx), BIT_ULL(0)); in otx2_open()
2003 otx2_write64(pf, NIX_LF_CINTX_ENA_W1S(qidx), BIT_ULL(0)); in otx2_open()
2006 otx2_set_cints_affinity(pf); in otx2_open()
2008 if (pf->flags & OTX2_FLAG_RX_VLAN_SUPPORT) in otx2_open()
2009 otx2_enable_rxvlan(pf, true); in otx2_open()
2012 if (pf->flags & OTX2_FLAG_TX_TSTAMP_ENABLED) { in otx2_open()
2013 pf->flags &= ~OTX2_FLAG_TX_TSTAMP_ENABLED; in otx2_open()
2014 otx2_config_hw_tx_tstamp(pf, true); in otx2_open()
2016 if (pf->flags & OTX2_FLAG_RX_TSTAMP_ENABLED) { in otx2_open()
2017 pf->flags &= ~OTX2_FLAG_RX_TSTAMP_ENABLED; in otx2_open()
2018 otx2_config_hw_rx_tstamp(pf, true); in otx2_open()
2021 pf->flags &= ~OTX2_FLAG_INTF_DOWN; in otx2_open()
2022 pf->flags &= ~OTX2_FLAG_PORT_UP; in otx2_open()
2027 otx2_qos_config_txschq(pf); in otx2_open()
2030 if (pf->linfo.link_up && !(pf->pcifunc & RVU_PFVF_FUNC_MASK)) in otx2_open()
2031 otx2_handle_link_event(pf); in otx2_open()
2034 if (pf->flags & OTX2_FLAG_DMACFLTR_SUPPORT) in otx2_open()
2035 otx2_dmacflt_reinstall_flows(pf); in otx2_open()
2037 otx2_tc_apply_ingress_police_rules(pf); in otx2_open()
2039 err = otx2_rxtx_enable(pf, true); in otx2_open()
2050 otx2_do_set_rx_mode(pf); in otx2_open()
2055 otx2_rxtx_enable(pf, false); in otx2_open()
2059 pf->flags |= OTX2_FLAG_INTF_DOWN; in otx2_open()
2061 otx2_free_cints(pf, qidx); in otx2_open()
2062 vec = pci_irq_vector(pf->pdev, in otx2_open()
2063 pf->hw.nix_msixoff + NIX_LF_QINT_VEC_START); in otx2_open()
2064 otx2_write64(pf, NIX_LF_QINTX_ENA_W1C(0), BIT_ULL(0)); in otx2_open()
2065 free_irq(vec, pf); in otx2_open()
2067 otx2_disable_napi(pf); in otx2_open()
2068 otx2_free_hw_resources(pf); in otx2_open()
2077 struct otx2_nic *pf = netdev_priv(netdev); in otx2_stop() local
2079 struct otx2_qset *qset = &pf->qset; in otx2_stop()
2084 if (pf->flags & OTX2_FLAG_INTF_DOWN) in otx2_stop()
2090 pf->flags |= OTX2_FLAG_INTF_DOWN; in otx2_stop()
2095 otx2_rxtx_enable(pf, false); in otx2_stop()
2098 rss = &pf->hw.rss_info; in otx2_stop()
2104 vec = pci_irq_vector(pf->pdev, in otx2_stop()
2105 pf->hw.nix_msixoff + NIX_LF_QINT_VEC_START); in otx2_stop()
2106 otx2_write64(pf, NIX_LF_QINTX_ENA_W1C(0), BIT_ULL(0)); in otx2_stop()
2107 free_irq(vec, pf); in otx2_stop()
2110 vec = pf->hw.nix_msixoff + NIX_LF_CINT_VEC_START; in otx2_stop()
2111 for (qidx = 0; qidx < pf->hw.cint_cnt; qidx++) { in otx2_stop()
2113 otx2_write64(pf, NIX_LF_CINTX_ENA_W1C(qidx), BIT_ULL(0)); in otx2_stop()
2115 synchronize_irq(pci_irq_vector(pf->pdev, vec)); in otx2_stop()
2124 for (wrk = 0; wrk < pf->qset.cq_cnt; wrk++) in otx2_stop()
2125 cancel_delayed_work_sync(&pf->refill_wrk[wrk].pool_refill_work); in otx2_stop()
2126 devm_kfree(pf->dev, pf->refill_wrk); in otx2_stop()
2128 otx2_free_hw_resources(pf); in otx2_stop()
2129 otx2_free_cints(pf, pf->hw.cint_cnt); in otx2_stop()
2130 otx2_disable_napi(pf); in otx2_stop()
2144 struct otx2_nic *pf = netdev_priv(netdev); in otx2_xmit() local
2153 sq_idx = (qidx >= pf->hw.tx_queues) ? (qidx + pf->hw.xdp_queues) : qidx; in otx2_xmit()
2157 (!skb_shinfo(skb)->gso_size && skb->len > pf->tx_max_pktlen)) { in otx2_xmit()
2162 sq = &pf->qset.sq[sq_idx]; in otx2_xmit()
2165 if (!otx2_sq_append_skb(pf, txq, sq, skb, qidx)) { in otx2_xmit()
2180 static int otx2_qos_select_htb_queue(struct otx2_nic *pf, struct sk_buff *skb, in otx2_qos_select_htb_queue() argument
2188 classid = READ_ONCE(pf->qos.defcls); in otx2_qos_select_htb_queue()
2193 return otx2_get_txq_by_classid(pf, classid); in otx2_qos_select_htb_queue()
2199 struct otx2_nic *pf = netdev_priv(netdev); in otx2_select_queue() local
2206 qos_enabled = netdev->real_num_tx_queues > pf->hw.tx_queues; in otx2_select_queue()
2211 u16 htb_maj_id = smp_load_acquire(&pf->qos.maj_id); in otx2_select_queue()
2214 txq = otx2_qos_select_htb_queue(pf, skb, htb_maj_id); in otx2_select_queue()
2227 if ((vlan_prio > pf->hw.tx_queues - 1) || in otx2_select_queue()
2228 !pf->pfc_alloc_status[vlan_prio]) in otx2_select_queue()
2237 return txq % pf->hw.tx_queues; in otx2_select_queue()
2256 struct otx2_nic *pf = netdev_priv(netdev); in otx2_set_rx_mode() local
2258 queue_work(pf->otx2_wq, &pf->rx_mode_work); in otx2_set_rx_mode()
2263 struct otx2_nic *pf = container_of(work, struct otx2_nic, rx_mode_work); in otx2_rx_mode_wrk_handler() local
2265 otx2_do_set_rx_mode(pf); in otx2_rx_mode_wrk_handler()
2272 struct otx2_nic *pf = netdev_priv(netdev); in otx2_set_features() local
2275 return otx2_cgx_config_loopback(pf, in otx2_set_features()
2279 return otx2_enable_rxvlan(pf, in otx2_set_features()
2291 struct otx2_nic *pf = container_of(work, struct otx2_nic, reset_task); in otx2_reset_task() local
2293 if (!netif_running(pf->netdev)) in otx2_reset_task()
2297 otx2_stop(pf->netdev); in otx2_reset_task()
2298 pf->reset_count++; in otx2_reset_task()
2299 otx2_open(pf->netdev); in otx2_reset_task()
2300 netif_trans_update(pf->netdev); in otx2_reset_task()
2450 static int otx2_do_set_vf_mac(struct otx2_nic *pf, int vf, const u8 *mac) in otx2_do_set_vf_mac() argument
2455 mutex_lock(&pf->mbox.lock); in otx2_do_set_vf_mac()
2456 req = otx2_mbox_alloc_msg_npc_install_flow(&pf->mbox); in otx2_do_set_vf_mac()
2465 req->channel = pf->hw.rx_chan_base; in otx2_do_set_vf_mac()
2472 err = otx2_sync_mbox_msg(&pf->mbox); in otx2_do_set_vf_mac()
2474 mutex_unlock(&pf->mbox.lock); in otx2_do_set_vf_mac()
2480 struct otx2_nic *pf = netdev_priv(netdev); in otx2_set_vf_mac() local
2481 struct pci_dev *pdev = pf->pdev; in otx2_set_vf_mac()
2488 if (vf >= pf->total_vfs) in otx2_set_vf_mac()
2494 config = &pf->vf_configs[vf]; in otx2_set_vf_mac()
2497 ret = otx2_do_set_vf_mac(pf, vf, mac); in otx2_set_vf_mac()
2505 static int otx2_do_set_vf_vlan(struct otx2_nic *pf, int vf, u16 vlan, u8 qos, in otx2_do_set_vf_vlan() argument
2508 struct otx2_flow_config *flow_cfg = pf->flow_cfg; in otx2_do_set_vf_vlan()
2517 config = &pf->vf_configs[vf]; in otx2_do_set_vf_vlan()
2522 mutex_lock(&pf->mbox.lock); in otx2_do_set_vf_vlan()
2526 vtag_req = otx2_mbox_alloc_msg_nix_vtag_cfg(&pf->mbox); in otx2_do_set_vf_vlan()
2535 err = otx2_sync_mbox_msg(&pf->mbox); in otx2_do_set_vf_vlan()
2542 del_req = otx2_mbox_alloc_msg_npc_delete_flow(&pf->mbox); in otx2_do_set_vf_vlan()
2550 err = otx2_sync_mbox_msg(&pf->mbox); in otx2_do_set_vf_vlan()
2555 del_req = otx2_mbox_alloc_msg_npc_delete_flow(&pf->mbox); in otx2_do_set_vf_vlan()
2563 err = otx2_sync_mbox_msg(&pf->mbox); in otx2_do_set_vf_vlan()
2569 req = otx2_mbox_alloc_msg_npc_install_flow(&pf->mbox); in otx2_do_set_vf_vlan()
2582 req->channel = pf->hw.rx_chan_base; in otx2_do_set_vf_vlan()
2590 err = otx2_sync_mbox_msg(&pf->mbox); in otx2_do_set_vf_vlan()
2595 vtag_req = otx2_mbox_alloc_msg_nix_vtag_cfg(&pf->mbox); in otx2_do_set_vf_vlan()
2607 err = otx2_sync_mbox_msg(&pf->mbox); in otx2_do_set_vf_vlan()
2612 (&pf->mbox.mbox, 0, &vtag_req->hdr); in otx2_do_set_vf_vlan()
2619 req = otx2_mbox_alloc_msg_npc_install_flow(&pf->mbox); in otx2_do_set_vf_vlan()
2629 req->channel = pf->hw.tx_chan_base; in otx2_do_set_vf_vlan()
2637 err = otx2_sync_mbox_msg(&pf->mbox); in otx2_do_set_vf_vlan()
2640 mutex_unlock(&pf->mbox.lock); in otx2_do_set_vf_vlan()
2647 struct otx2_nic *pf = netdev_priv(netdev); in otx2_set_vf_vlan() local
2648 struct pci_dev *pdev = pf->pdev; in otx2_set_vf_vlan()
2663 if (!(pf->flags & OTX2_FLAG_VF_VLAN_SUPPORT)) in otx2_set_vf_vlan()
2666 return otx2_do_set_vf_vlan(pf, vf, vlan, qos, proto); in otx2_set_vf_vlan()
2672 struct otx2_nic *pf = netdev_priv(netdev); in otx2_get_vf_config() local
2673 struct pci_dev *pdev = pf->pdev; in otx2_get_vf_config()
2682 config = &pf->vf_configs[vf]; in otx2_get_vf_config()
2691 static int otx2_xdp_xmit_tx(struct otx2_nic *pf, struct xdp_frame *xdpf, in otx2_xdp_xmit_tx() argument
2698 dma_addr = otx2_dma_map_page(pf, virt_to_page(xdpf->data), in otx2_xdp_xmit_tx()
2701 if (dma_mapping_error(pf->dev, dma_addr)) in otx2_xdp_xmit_tx()
2704 err = otx2_xdp_sq_append_pkt(pf, dma_addr, xdpf->len, qidx); in otx2_xdp_xmit_tx()
2706 otx2_dma_unmap_page(pf, dma_addr, xdpf->len, DMA_TO_DEVICE); in otx2_xdp_xmit_tx()
2717 struct otx2_nic *pf = netdev_priv(netdev); in otx2_xdp_xmit() local
2725 qidx += pf->hw.tx_queues; in otx2_xdp_xmit()
2726 sq = pf->xdp_prog ? &pf->qset.sq[qidx] : NULL; in otx2_xdp_xmit()
2739 err = otx2_xdp_xmit_tx(pf, xdpf, qidx); in otx2_xdp_xmit()
2746 static int otx2_xdp_setup(struct otx2_nic *pf, struct bpf_prog *prog) in otx2_xdp_setup() argument
2748 struct net_device *dev = pf->netdev; in otx2_xdp_setup()
2749 bool if_up = netif_running(pf->netdev); in otx2_xdp_setup()
2758 otx2_stop(pf->netdev); in otx2_xdp_setup()
2760 old_prog = xchg(&pf->xdp_prog, prog); in otx2_xdp_setup()
2765 if (pf->xdp_prog) in otx2_xdp_setup()
2766 bpf_prog_add(pf->xdp_prog, pf->hw.rx_queues - 1); in otx2_xdp_setup()
2771 if (pf->xdp_prog) { in otx2_xdp_setup()
2772 pf->hw.xdp_queues = pf->hw.rx_queues; in otx2_xdp_setup()
2775 pf->hw.xdp_queues = 0; in otx2_xdp_setup()
2780 otx2_open(pf->netdev); in otx2_xdp_setup()
2787 struct otx2_nic *pf = netdev_priv(netdev); in otx2_xdp() local
2791 return otx2_xdp_setup(pf, xdp->prog); in otx2_xdp()
2797 static int otx2_set_vf_permissions(struct otx2_nic *pf, int vf, in otx2_set_vf_permissions() argument
2803 mutex_lock(&pf->mbox.lock); in otx2_set_vf_permissions()
2804 req = otx2_mbox_alloc_msg_set_vf_perm(&pf->mbox); in otx2_set_vf_permissions()
2814 if (pf->vf_configs[vf].trusted) in otx2_set_vf_permissions()
2819 rc = otx2_sync_mbox_msg(&pf->mbox); in otx2_set_vf_permissions()
2821 mutex_unlock(&pf->mbox.lock); in otx2_set_vf_permissions()
2828 struct otx2_nic *pf = netdev_priv(netdev); in otx2_ndo_set_vf_trust() local
2829 struct pci_dev *pdev = pf->pdev; in otx2_ndo_set_vf_trust()
2835 if (pf->vf_configs[vf].trusted == enable) in otx2_ndo_set_vf_trust()
2838 pf->vf_configs[vf].trusted = enable; in otx2_ndo_set_vf_trust()
2839 rc = otx2_set_vf_permissions(pf, vf, OTX2_TRUSTED_VF); in otx2_ndo_set_vf_trust()
2842 pf->vf_configs[vf].trusted = !enable; in otx2_ndo_set_vf_trust()
2844 netdev_info(pf->netdev, "VF %d is %strusted\n", in otx2_ndo_set_vf_trust()
2874 int otx2_wq_init(struct otx2_nic *pf) in otx2_wq_init() argument
2876 pf->otx2_wq = create_singlethread_workqueue("otx2_wq"); in otx2_wq_init()
2877 if (!pf->otx2_wq) in otx2_wq_init()
2880 INIT_WORK(&pf->rx_mode_work, otx2_rx_mode_wrk_handler); in otx2_wq_init()
2881 INIT_WORK(&pf->reset_task, otx2_reset_task); in otx2_wq_init()
2903 int otx2_realloc_msix_vectors(struct otx2_nic *pf) in otx2_realloc_msix_vectors() argument
2905 struct otx2_hw *hw = &pf->hw; in otx2_realloc_msix_vectors()
2914 otx2_disable_mbox_intr(pf); in otx2_realloc_msix_vectors()
2918 dev_err(pf->dev, "%s: Failed to realloc %d IRQ vectors\n", in otx2_realloc_msix_vectors()
2923 return otx2_register_mbox_intr(pf, false); in otx2_realloc_msix_vectors()
2927 static int otx2_sriov_vfcfg_init(struct otx2_nic *pf) in otx2_sriov_vfcfg_init() argument
2931 pf->vf_configs = devm_kcalloc(pf->dev, pf->total_vfs, in otx2_sriov_vfcfg_init()
2934 if (!pf->vf_configs) in otx2_sriov_vfcfg_init()
2937 for (i = 0; i < pf->total_vfs; i++) { in otx2_sriov_vfcfg_init()
2938 pf->vf_configs[i].pf = pf; in otx2_sriov_vfcfg_init()
2939 pf->vf_configs[i].intf_down = true; in otx2_sriov_vfcfg_init()
2940 pf->vf_configs[i].trusted = false; in otx2_sriov_vfcfg_init()
2941 INIT_DELAYED_WORK(&pf->vf_configs[i].link_event_work, in otx2_sriov_vfcfg_init()
2948 static void otx2_sriov_vfcfg_cleanup(struct otx2_nic *pf) in otx2_sriov_vfcfg_cleanup() argument
2952 if (!pf->vf_configs) in otx2_sriov_vfcfg_cleanup()
2955 for (i = 0; i < pf->total_vfs; i++) { in otx2_sriov_vfcfg_cleanup()
2956 cancel_delayed_work_sync(&pf->vf_configs[i].link_event_work); in otx2_sriov_vfcfg_cleanup()
2957 otx2_set_vf_permissions(pf, i, OTX2_RESET_VF_PERM); in otx2_sriov_vfcfg_cleanup()
2961 int otx2_init_rsrc(struct pci_dev *pdev, struct otx2_nic *pf) in otx2_init_rsrc() argument
2964 struct otx2_hw *hw = &pf->hw; in otx2_init_rsrc()
2979 pf->reg_base = pcim_iomap(pdev, PCI_CFG_REG_BAR_NUM, 0); in otx2_init_rsrc()
2980 if (!pf->reg_base) { in otx2_init_rsrc()
2985 err = otx2_check_pf_usable(pf); in otx2_init_rsrc()
2997 otx2_setup_dev_hw_settings(pf); in otx2_init_rsrc()
2999 /* Init PF <=> AF mailbox stuff */ in otx2_init_rsrc()
3000 err = otx2_pfaf_mbox_init(pf); in otx2_init_rsrc()
3005 err = otx2_register_mbox_intr(pf, true); in otx2_init_rsrc()
3009 /* Request AF to attach NPA and NIX LFs to this PF. in otx2_init_rsrc()
3010 * NIX and NPA LFs are needed for this PF to function as a NIC. in otx2_init_rsrc()
3012 err = otx2_attach_npa_nix(pf); in otx2_init_rsrc()
3016 err = otx2_realloc_msix_vectors(pf); in otx2_init_rsrc()
3020 err = cn10k_lmtst_init(pf); in otx2_init_rsrc()
3027 if (pf->hw.lmt_info) in otx2_init_rsrc()
3028 free_percpu(pf->hw.lmt_info); in otx2_init_rsrc()
3029 if (test_bit(CN10K_LMTST, &pf->hw.cap_flag)) in otx2_init_rsrc()
3030 qmem_free(pf->dev, pf->dync_lmt); in otx2_init_rsrc()
3031 otx2_detach_resources(&pf->mbox); in otx2_init_rsrc()
3033 otx2_disable_mbox_intr(pf); in otx2_init_rsrc()
3035 otx2_pfaf_mbox_destroy(pf); in otx2_init_rsrc()
3048 struct otx2_nic *pf; in otx2_probe() local
3075 netdev = alloc_etherdev_mqs(sizeof(*pf), qcount + qos_txqs, qcount); in otx2_probe()
3083 pf = netdev_priv(netdev); in otx2_probe()
3084 pf->netdev = netdev; in otx2_probe()
3085 pf->pdev = pdev; in otx2_probe()
3086 pf->dev = dev; in otx2_probe()
3087 pf->total_vfs = pci_sriov_get_totalvfs(pdev); in otx2_probe()
3088 pf->flags |= OTX2_FLAG_INTF_DOWN; in otx2_probe()
3090 hw = &pf->hw; in otx2_probe()
3100 err = otx2_init_rsrc(pdev, pf); in otx2_probe()
3112 otx2_ptp_init(pf); in otx2_probe()
3125 pf->iommu_domain = iommu_get_domain_for_dev(dev); in otx2_probe()
3133 err = otx2_mcam_flow_init(pf); in otx2_probe()
3137 err = cn10k_mcs_init(pf); in otx2_probe()
3141 if (pf->flags & OTX2_FLAG_NTUPLE_SUPPORT) in otx2_probe()
3144 if (pf->flags & OTX2_FLAG_UCAST_FLTR_SUPPORT) in otx2_probe()
3151 if (pf->flags & OTX2_FLAG_RX_VLAN_SUPPORT) in otx2_probe()
3157 if (pf->flags & OTX2_FLAG_TC_FLOWER_SUPPORT) in otx2_probe()
3169 netdev->max_mtu = otx2_get_max_mtu(pf); in otx2_probe()
3173 otx2_reset_mac_stats(pf); in otx2_probe()
3185 err = otx2_wq_init(pf); in otx2_probe()
3191 err = otx2_init_tc(pf); in otx2_probe()
3195 err = otx2_register_dl(pf); in otx2_probe()
3200 err = otx2_sriov_vfcfg_init(pf); in otx2_probe()
3205 otx2_cgx_config_linkevents(pf, true); in otx2_probe()
3213 otx2_qos_init(pf, qos_txqs); in otx2_probe()
3218 otx2_shutdown_tc(pf); in otx2_probe()
3220 otx2_mcam_flow_del(pf); in otx2_probe()
3224 cn10k_ipsec_clean(pf); in otx2_probe()
3226 cn10k_mcs_free(pf); in otx2_probe()
3228 otx2_mcam_flow_del(pf); in otx2_probe()
3230 otx2_ptp_destroy(pf); in otx2_probe()
3232 if (pf->hw.lmt_info) in otx2_probe()
3233 free_percpu(pf->hw.lmt_info); in otx2_probe()
3234 if (test_bit(CN10K_LMTST, &pf->hw.cap_flag)) in otx2_probe()
3235 qmem_free(pf->dev, pf->dync_lmt); in otx2_probe()
3236 otx2_detach_resources(&pf->mbox); in otx2_probe()
3237 otx2_disable_mbox_intr(pf); in otx2_probe()
3238 otx2_pfaf_mbox_destroy(pf); in otx2_probe()
3254 struct otx2_nic *pf; in otx2_vf_link_event_task() local
3259 vf_idx = config - config->pf->vf_configs; in otx2_vf_link_event_task()
3260 pf = config->pf; in otx2_vf_link_event_task()
3265 mutex_lock(&pf->mbox.lock); in otx2_vf_link_event_task()
3269 if (!otx2_mbox_wait_for_zero(&pf->mbox_pfvf[0].mbox_up, vf_idx)) { in otx2_vf_link_event_task()
3271 mutex_unlock(&pf->mbox.lock); in otx2_vf_link_event_task()
3275 msghdr = otx2_mbox_alloc_msg_rsp(&pf->mbox_pfvf[0].mbox_up, vf_idx, in otx2_vf_link_event_task()
3278 dev_err(pf->dev, "Failed to create VF%d link event\n", vf_idx); in otx2_vf_link_event_task()
3279 mutex_unlock(&pf->mbox.lock); in otx2_vf_link_event_task()
3286 memcpy(&req->link_info, &pf->linfo, sizeof(req->link_info)); in otx2_vf_link_event_task()
3288 otx2_mbox_wait_for_zero(&pf->mbox_pfvf[0].mbox_up, vf_idx); in otx2_vf_link_event_task()
3290 otx2_sync_mbox_up_msg(&pf->mbox_pfvf[0], vf_idx); in otx2_vf_link_event_task()
3292 mutex_unlock(&pf->mbox.lock); in otx2_vf_link_event_task()
3298 struct otx2_nic *pf = netdev_priv(netdev); in otx2_sriov_enable() local
3301 /* Init PF <=> VF mailbox stuff */ in otx2_sriov_enable()
3302 ret = otx2_pfvf_mbox_init(pf, numvfs); in otx2_sriov_enable()
3306 ret = otx2_register_pfvf_mbox_intr(pf, numvfs); in otx2_sriov_enable()
3310 ret = otx2_pf_flr_init(pf, numvfs); in otx2_sriov_enable()
3314 ret = otx2_register_flr_me_intr(pf, numvfs); in otx2_sriov_enable()
3324 otx2_disable_flr_me_intr(pf); in otx2_sriov_enable()
3326 otx2_flr_wq_destroy(pf); in otx2_sriov_enable()
3328 otx2_disable_pfvf_mbox_intr(pf, numvfs); in otx2_sriov_enable()
3330 otx2_pfvf_mbox_destroy(pf); in otx2_sriov_enable()
3337 struct otx2_nic *pf = netdev_priv(netdev); in otx2_sriov_disable() local
3345 otx2_disable_flr_me_intr(pf); in otx2_sriov_disable()
3346 otx2_flr_wq_destroy(pf); in otx2_sriov_disable()
3347 otx2_disable_pfvf_mbox_intr(pf, numvfs); in otx2_sriov_disable()
3348 otx2_pfvf_mbox_destroy(pf); in otx2_sriov_disable()
3361 static void otx2_ndc_sync(struct otx2_nic *pf) in otx2_ndc_sync() argument
3363 struct mbox *mbox = &pf->mbox; in otx2_ndc_sync()
3379 dev_err(pf->dev, "NDC sync operation failed\n"); in otx2_ndc_sync()
3387 struct otx2_nic *pf; in otx2_remove() local
3392 pf = netdev_priv(netdev); in otx2_remove()
3394 pf->flags |= OTX2_FLAG_PF_SHUTDOWN; in otx2_remove()
3396 if (pf->flags & OTX2_FLAG_TX_TSTAMP_ENABLED) in otx2_remove()
3397 otx2_config_hw_tx_tstamp(pf, false); in otx2_remove()
3398 if (pf->flags & OTX2_FLAG_RX_TSTAMP_ENABLED) in otx2_remove()
3399 otx2_config_hw_rx_tstamp(pf, false); in otx2_remove()
3402 if (pf->flags & OTX2_FLAG_RX_PAUSE_ENABLED || in otx2_remove()
3403 (pf->flags & OTX2_FLAG_TX_PAUSE_ENABLED)) { in otx2_remove()
3404 pf->flags &= ~OTX2_FLAG_RX_PAUSE_ENABLED; in otx2_remove()
3405 pf->flags &= ~OTX2_FLAG_TX_PAUSE_ENABLED; in otx2_remove()
3406 otx2_config_pause_frm(pf); in otx2_remove()
3411 if (pf->pfc_en) { in otx2_remove()
3412 pf->pfc_en = 0; in otx2_remove()
3413 otx2_config_priority_flow_ctrl(pf); in otx2_remove()
3416 cancel_work_sync(&pf->reset_task); in otx2_remove()
3418 otx2_cgx_config_linkevents(pf, false); in otx2_remove()
3420 otx2_unregister_dl(pf); in otx2_remove()
3422 cn10k_ipsec_clean(pf); in otx2_remove()
3423 cn10k_mcs_free(pf); in otx2_remove()
3424 otx2_sriov_disable(pf->pdev); in otx2_remove()
3425 otx2_sriov_vfcfg_cleanup(pf); in otx2_remove()
3426 if (pf->otx2_wq) in otx2_remove()
3427 destroy_workqueue(pf->otx2_wq); in otx2_remove()
3429 otx2_ptp_destroy(pf); in otx2_remove()
3430 otx2_mcam_flow_del(pf); in otx2_remove()
3431 otx2_shutdown_tc(pf); in otx2_remove()
3432 otx2_shutdown_qos(pf); in otx2_remove()
3433 otx2_ndc_sync(pf); in otx2_remove()
3434 otx2_detach_resources(&pf->mbox); in otx2_remove()
3435 if (pf->hw.lmt_info) in otx2_remove()
3436 free_percpu(pf->hw.lmt_info); in otx2_remove()
3437 if (test_bit(CN10K_LMTST, &pf->hw.cap_flag)) in otx2_remove()
3438 qmem_free(pf->dev, pf->dync_lmt); in otx2_remove()
3439 otx2_disable_mbox_intr(pf); in otx2_remove()
3440 otx2_pfaf_mbox_destroy(pf); in otx2_remove()
3441 pci_free_irq_vectors(pf->pdev); in otx2_remove()