| /drivers/scsi/bfa/ |
| D | bfa_hw_ct.c | 103 bfa_hwct_msix_init(struct bfa_s *bfa, int nvecs) in bfa_hwct_msix_init() argument
105 WARN_ON((nvecs != 1) && (nvecs != BFI_MSIX_CT_MAX)); in bfa_hwct_msix_init()
106 bfa_trc(bfa, nvecs); in bfa_hwct_msix_init()
108 bfa->msix.nvecs = nvecs; in bfa_hwct_msix_init()
115 if (bfa->msix.nvecs == 0) in bfa_hwct_msix_ctrl_install()
118 if (bfa->msix.nvecs == 1) in bfa_hwct_msix_ctrl_install()
129 if (bfa->msix.nvecs == 0) in bfa_hwct_msix_queue_install()
132 if (bfa->msix.nvecs == 1) { in bfa_hwct_msix_queue_install()
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| D | bfa_hw_cb.c | 106 bfa_hwcb_msix_init(struct bfa_s *bfa, int nvecs) in bfa_hwcb_msix_init() argument
108 WARN_ON((nvecs != 1) && (nvecs != __HFN_NUMINTS)); in bfa_hwcb_msix_init()
110 bfa->msix.nvecs = nvecs; in bfa_hwcb_msix_init()
119 if (bfa->msix.nvecs == 0) in bfa_hwcb_msix_ctrl_install()
122 if (bfa->msix.nvecs == 1) { in bfa_hwcb_msix_ctrl_install()
137 if (bfa->msix.nvecs == 0) in bfa_hwcb_msix_queue_install()
140 if (bfa->msix.nvecs == 1) { in bfa_hwcb_msix_queue_install()
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| D | bfa.h | 169 int nvecs; member
180 void (*hw_msix_init)(struct bfa_s *bfa, int nvecs);
186 u32 *nvecs, u32 *maxvec);
314 void bfa_hwcb_msix_init(struct bfa_s *bfa, int nvecs);
319 void bfa_hwcb_msix_getvecs(struct bfa_s *bfa, u32 *vecmap, u32 *nvecs,
328 void bfa_hwct_msix_init(struct bfa_s *bfa, int nvecs);
333 void bfa_hwct_msix_getvecs(struct bfa_s *bfa, u32 *vecmap, u32 *nvecs,
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| D | bfa_core.c | 866 bfa_isr_mode_set(bfa, bfa->msix.nvecs != 0); in bfa_isr_enable()
989 if (bfa->msix.nvecs == 1) in bfa_iocfc_send_cfg()
1085 bfa->msix.nvecs = 0; in bfa_iocfc_init_mem()
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| /drivers/scsi/csiostor/ |
| D | csio_isr.c | 477 static void csio_calc_sets(struct irq_affinity *affd, unsigned int nvecs) in csio_calc_sets() argument
482 if (!nvecs) in csio_calc_sets()
485 if (nvecs < hw->num_pports) { in csio_calc_sets()
487 affd->set_size[0] = nvecs; in csio_calc_sets()
493 affd->set_size[i] = nvecs / hw->num_pports; in csio_calc_sets()
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| /drivers/net/ethernet/marvell/octeontx2/af/ |
| D | rvu.c | 518 static void rvu_check_min_msix_vec(struct rvu *rvu, int nvecs, int pf, int vf) in rvu_check_min_msix_vec() argument
525 if (!nvecs) { in rvu_check_min_msix_vec()
528 pf, vf - 1, nvecs); in rvu_check_min_msix_vec()
538 if (!(nvecs < min_vecs)) in rvu_check_min_msix_vec()
542 pf, nvecs, min_vecs); in rvu_check_min_msix_vec()
549 int nvecs, offset, max_msix; in rvu_setup_msix_resources() local
590 nvecs = (cfg >> 12) & 0xFF; in rvu_setup_msix_resources()
592 offset = rvu_alloc_rsrc_contig(&pfvf->msix, nvecs); in rvu_setup_msix_resources()
622 nvecs = (cfg >> 12) & 0xFF; in rvu_setup_msix_resources()
624 offset = rvu_alloc_rsrc_contig(&pfvf->msix, nvecs); in rvu_setup_msix_resources()
[all …]
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| /drivers/pci/ |
| D | msi.c | 1236 int nvecs = -ENOSPC; in pci_alloc_irq_vectors_affinity() local
1247 nvecs = __pci_enable_msix_range(dev, NULL, min_vecs, max_vecs, in pci_alloc_irq_vectors_affinity()
1249 if (nvecs > 0) in pci_alloc_irq_vectors_affinity()
1250 return nvecs; in pci_alloc_irq_vectors_affinity()
1254 nvecs = __pci_enable_msi_range(dev, min_vecs, max_vecs, affd); in pci_alloc_irq_vectors_affinity()
1255 if (nvecs > 0) in pci_alloc_irq_vectors_affinity()
1256 return nvecs; in pci_alloc_irq_vectors_affinity()
1274 return nvecs; in pci_alloc_irq_vectors_affinity()
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| /drivers/net/ethernet/brocade/bna/ |
| D | bnad.c | 95 int vector, nvecs; in bnad_tx_buff_unmap() local
98 nvecs = unmap->nvecs; in bnad_tx_buff_unmap()
102 unmap->nvecs = 0; in bnad_tx_buff_unmap()
107 nvecs--; in bnad_tx_buff_unmap()
110 while (nvecs) { in bnad_tx_buff_unmap()
123 nvecs--; in bnad_tx_buff_unmap()
187 unmap_wis = BNA_TXQ_WI_NEEDED(unmap->nvecs); in bnad_txcmpl_process()
500 u32 sop_ci, u32 nvecs) in bnad_cq_drop_packet() argument
507 for (vec = 0, ci = sop_ci; vec < nvecs; vec++) { in bnad_cq_drop_packet()
519 bnad_cq_setup_skb_frags(struct bna_ccb *ccb, struct sk_buff *skb, u32 nvecs) in bnad_cq_setup_skb_frags() argument
[all …]
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| D | bnad.h | 223 u32 nvecs; member
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| /drivers/pci/switch/ |
| D | switchtec.c | 1430 int nvecs; in switchtec_init_isr() local
1438 nvecs = pci_alloc_irq_vectors(stdev->pdev, 1, nirqs, in switchtec_init_isr()
1441 if (nvecs < 0) in switchtec_init_isr()
1442 return nvecs; in switchtec_init_isr()
1445 if (event_irq < 0 || event_irq >= nvecs) in switchtec_init_isr()
1463 if (dma_mrpc_irq < 0 || dma_mrpc_irq >= nvecs) in switchtec_init_isr()
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| /drivers/irqchip/ |
| D | irq-gic-v3-its.c | 3379 int nvecs, bool alloc_lpis) in its_create_device() argument
3394 if (WARN_ON(!is_power_of_2(nvecs))) in its_create_device()
3395 nvecs = roundup_pow_of_two(nvecs); in its_create_device()
3402 nr_ites = max(2, nvecs); in its_create_device()
3407 lpi_map = its_lpi_alloc(nvecs, &lpi_base, &nr_lpis); in its_create_device()
3460 static int its_alloc_device_irq(struct its_device *dev, int nvecs, irq_hw_number_t *hwirq) in its_alloc_device_irq() argument
3467 get_count_order(nvecs)); in its_alloc_device_irq()
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| /drivers/net/ethernet/broadcom/bnx2x/ |
| D | bnx2x_cmn.c | 1616 static void bnx2x_free_msix_irqs(struct bnx2x *bp, int nvecs) in bnx2x_free_msix_irqs() argument
1620 if (nvecs == offset) in bnx2x_free_msix_irqs()
1632 if (nvecs == offset) in bnx2x_free_msix_irqs()
1638 if (nvecs == offset) in bnx2x_free_msix_irqs()
1651 int nvecs = BNX2X_NUM_ETH_QUEUES(bp) + CNIC_SUPPORT(bp); in bnx2x_free_irq() local
1655 nvecs++; in bnx2x_free_irq()
1657 bnx2x_free_msix_irqs(bp, nvecs); in bnx2x_free_irq()
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