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Searched refs:nvecs (Results 1 – 12 of 12) sorted by relevance

/drivers/scsi/bfa/
Dbfa_hw_ct.c103 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()
Dbfa_hw_cb.c106 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()
Dbfa.h169 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,
Dbfa_core.c866 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()
/drivers/scsi/csiostor/
Dcsio_isr.c477 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()
/drivers/pci/
Dmsi.c1139 int nvecs = -ENOSPC; in pci_alloc_irq_vectors_affinity() local
1150 nvecs = __pci_enable_msix_range(dev, NULL, min_vecs, max_vecs, in pci_alloc_irq_vectors_affinity()
1152 if (nvecs > 0) in pci_alloc_irq_vectors_affinity()
1153 return nvecs; in pci_alloc_irq_vectors_affinity()
1157 nvecs = __pci_enable_msi_range(dev, min_vecs, max_vecs, affd); in pci_alloc_irq_vectors_affinity()
1158 if (nvecs > 0) in pci_alloc_irq_vectors_affinity()
1159 return nvecs; in pci_alloc_irq_vectors_affinity()
1177 return nvecs; in pci_alloc_irq_vectors_affinity()
/drivers/net/ethernet/marvell/octeontx2/af/
Drvu.c573 static void rvu_check_min_msix_vec(struct rvu *rvu, int nvecs, int pf, int vf) in rvu_check_min_msix_vec() argument
580 if (!nvecs) { in rvu_check_min_msix_vec()
583 pf, vf - 1, nvecs); in rvu_check_min_msix_vec()
593 if (!(nvecs < min_vecs)) in rvu_check_min_msix_vec()
597 pf, nvecs, min_vecs); in rvu_check_min_msix_vec()
604 int nvecs, offset, max_msix; in rvu_setup_msix_resources() local
645 nvecs = (cfg >> 12) & 0xFF; in rvu_setup_msix_resources()
647 offset = rvu_alloc_rsrc_contig(&pfvf->msix, nvecs); in rvu_setup_msix_resources()
677 nvecs = (cfg >> 12) & 0xFF; in rvu_setup_msix_resources()
679 offset = rvu_alloc_rsrc_contig(&pfvf->msix, nvecs); in rvu_setup_msix_resources()
[all …]
/drivers/net/ethernet/brocade/bna/
Dbnad.c95 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 …]
Dbnad.h223 u32 nvecs; member
/drivers/pci/switch/
Dswitchtec.c1429 int nvecs; in switchtec_init_isr() local
1437 nvecs = pci_alloc_irq_vectors(stdev->pdev, 1, nirqs, in switchtec_init_isr()
1440 if (nvecs < 0) in switchtec_init_isr()
1441 return nvecs; in switchtec_init_isr()
1444 if (event_irq < 0 || event_irq >= nvecs) in switchtec_init_isr()
1462 if (dma_mrpc_irq < 0 || dma_mrpc_irq >= nvecs) in switchtec_init_isr()
/drivers/irqchip/
Dirq-gic-v3-its.c3407 int nvecs, bool alloc_lpis) in its_create_device() argument
3422 if (WARN_ON(!is_power_of_2(nvecs))) in its_create_device()
3423 nvecs = roundup_pow_of_two(nvecs); in its_create_device()
3430 nr_ites = max(2, nvecs); in its_create_device()
3435 lpi_map = its_lpi_alloc(nvecs, &lpi_base, &nr_lpis); in its_create_device()
3488 static int its_alloc_device_irq(struct its_device *dev, int nvecs, irq_hw_number_t *hwirq) in its_alloc_device_irq() argument
3495 get_count_order(nvecs)); in its_alloc_device_irq()
/drivers/net/ethernet/broadcom/bnx2x/
Dbnx2x_cmn.c1616 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()