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Searched refs:msix_count (Results 1 – 25 of 30) sorted by relevance

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/linux-6.15/drivers/pci/controller/
H A Dvmd.c133 int msix_count; member
247 for (i = best; i < vmd->msix_count; i++) in vmd_next_irq()
298 if (nvec > vmd->msix_count) in vmd_msi_prepare()
299 return vmd->msix_count; in vmd_msi_prepare()
358 if (!vmd->msix_count) in vmd_remove_irq_domain()
687 if (vmd->msix_count < 0) in vmd_alloc_irqs()
691 vmd->msix_count, PCI_IRQ_MSIX); in vmd_alloc_irqs()
692 if (vmd->msix_count < 0) in vmd_alloc_irqs()
693 return vmd->msix_count; in vmd_alloc_irqs()
1051 for (i = 0; i < vmd->msix_count; i++) in vmd_cleanup_srcu()
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/linux-6.15/drivers/net/ethernet/intel/fm10k/
H A Dfm10k_common.c130 u16 msix_count; in fm10k_get_pcie_msix_count_generic() local
133 msix_count = fm10k_read_pci_cfg_word(hw, FM10K_PCI_MSIX_MSG_CTRL); in fm10k_get_pcie_msix_count_generic()
134 msix_count &= FM10K_PCI_MSIX_MSG_CTRL_TBL_SZ_MASK; in fm10k_get_pcie_msix_count_generic()
137 msix_count++; in fm10k_get_pcie_msix_count_generic()
139 if (msix_count > FM10K_MAX_MSIX_VECTORS) in fm10k_get_pcie_msix_count_generic()
140 msix_count = FM10K_MAX_MSIX_VECTORS; in fm10k_get_pcie_msix_count_generic()
142 return msix_count; in fm10k_get_pcie_msix_count_generic()
/linux-6.15/drivers/dma/amd/ae4dma/
H A Dae4dma-pci.c48 ae4_msix->msix_count = ret; in ae4_get_irqs()
49 for (i = 0; i < ae4_msix->msix_count; i++) in ae4_get_irqs()
65 if (ae4_msix && (ae4_msix->msix_count || ae4->ae4_irq[MAX_AE4_HW_QUEUES - 1])) in ae4_free_irqs()
H A Dae4dma.h43 int msix_count; member
/linux-6.15/drivers/dma/amd/ptdma/
H A Dptdma-pci.c27 int msix_count; member
64 pt_msix->msix_count = ret; in pt_get_msix_irqs()
113 if (pt_msix->msix_count) in pt_free_irqs()
/linux-6.15/drivers/infiniband/hw/irdma/
H A Dmain.c213 rf->msix_count = num_online_cpus() + IRDMA_NUM_AEQ_MSIX; in irdma_init_interrupts()
214 rf->msix_entries = kcalloc(rf->msix_count, sizeof(*rf->msix_entries), in irdma_init_interrupts()
219 for (i = 0; i < rf->msix_count; i++) in irdma_init_interrupts()
231 rf->msix_count = i; in irdma_init_interrupts()
240 for (i = 0; i < rf->msix_count; i++) in irdma_deinit_interrupts()
H A Di40iw_if.c83 rf->msix_count = cdev_info->msix_count; in i40iw_fill_device_info()
H A Dhw.c485 if (!rf->msix_count) in irdma_save_msix_info()
488 size = sizeof(struct irdma_msix_vector) * rf->msix_count; in irdma_save_msix_info()
489 size += struct_size(iw_qvlist, qv_info, rf->msix_count); in irdma_save_msix_info()
495 (&rf->iw_msixtbl[rf->msix_count]); in irdma_save_msix_info()
498 iw_qvlist->num_vectors = rf->msix_count; in irdma_save_msix_info()
499 if (rf->msix_count <= num_online_cpus()) in irdma_save_msix_info()
503 for (i = 0, ceq_idx = 0; i < rf->msix_count; i++, iw_qvinfo++) { in irdma_save_msix_info()
1247 num_ceqs = min(rf->msix_count, rf->sc_dev.hmc_fpm_misc.max_ceqs); in irdma_setup_ceq_0()
1305 num_ceqs = min(rf->msix_count, rf->sc_dev.hmc_fpm_misc.max_ceqs); in irdma_setup_ceqs()
H A Dmain.h267 u32 msix_count; member
/linux-6.15/drivers/crypto/ccp/
H A Dsp-pci.c38 int msix_count; member
120 sp_pci->msix_count = ret; in sp_get_msix_irqs()
124 sp->ccp_irq = (sp_pci->msix_count > 1) ? sp_pci->msix_entry[1].vector in sp_get_msix_irqs()
172 if (sp_pci->msix_count) in sp_free_irqs()
/linux-6.15/drivers/net/ethernet/wangxun/libwx/
H A Dwx_hw.h43 int wx_get_pcie_msix_counts(struct wx *wx, u16 *msix_count, u16 max_msix_count);
H A Dwx_hw.c2055 int wx_get_pcie_msix_counts(struct wx *wx, u16 *msix_count, u16 max_msix_count) in wx_get_pcie_msix_counts() argument
2061 *msix_count = 1; in wx_get_pcie_msix_counts()
2069 msix_count); in wx_get_pcie_msix_counts()
2070 *msix_count &= WX_PCIE_MSIX_TBL_SZ_MASK; in wx_get_pcie_msix_counts()
2072 *msix_count += 1; in wx_get_pcie_msix_counts()
2074 if (*msix_count > max_msix_count) in wx_get_pcie_msix_counts()
2075 *msix_count = max_msix_count; in wx_get_pcie_msix_counts()
/linux-6.15/drivers/net/ethernet/wangxun/ngbe/
H A Dngbe_main.c90 u16 msix_count = 0; in ngbe_sw_init() local
111 err = wx_get_pcie_msix_counts(wx, &msix_count, NGBE_MAX_MSIX_VECTORS); in ngbe_sw_init()
114 wx->mac.max_msix_vectors = msix_count; in ngbe_sw_init()
/linux-6.15/drivers/net/ethernet/wangxun/txgbe/
H A Dtxgbe_main.c264 u16 msix_count = 0; in txgbe_sw_init() local
284 err = wx_get_pcie_msix_counts(wx, &msix_count, TXGBE_MAX_MSIX_VECTORS); in txgbe_sw_init()
287 wx->mac.max_msix_vectors = msix_count; in txgbe_sw_init()
/linux-6.15/include/linux/net/intel/
H A Di40e_client.h92 u16 msix_count; /* number of msix vectors*/ member
/linux-6.15/drivers/ntb/hw/amd/
H A Dntb_hw_amd.c713 int rc, i, msix_count, node; in ndev_init_isr() local
735 msix_count = pci_enable_msix_range(pdev, ndev->msix, in ndev_init_isr()
737 if (msix_count < 0) in ndev_init_isr()
743 if (msix_count < msix_min) { in ndev_init_isr()
748 for (i = 0; i < msix_count; ++i) { in ndev_init_isr()
/linux-6.15/drivers/ntb/hw/intel/
H A Dntb_hw_gen1.c368 int rc, i, msix_count, node; in ndev_init_isr() local
395 msix_count = pci_enable_msix_range(pdev, ndev->msix, in ndev_init_isr()
397 if (msix_count < 0) in ndev_init_isr()
400 for (i = 0; i < msix_count; ++i) { in ndev_init_isr()
409 dev_dbg(&pdev->dev, "Using %d msix interrupts\n", msix_count); in ndev_init_isr()
410 ndev->db_vec_count = msix_count; in ndev_init_isr()
/linux-6.15/drivers/scsi/qedi/
H A Dqedi.h313 s32 msix_count; member
/linux-6.15/drivers/net/ethernet/intel/ixgbe/
H A Dixgbe_common.c2916 u16 msix_count; in ixgbe_get_pcie_msix_count_generic() local
2941 msix_count = ixgbe_read_pci_cfg_word(hw, pcie_offset); in ixgbe_get_pcie_msix_count_generic()
2943 msix_count = 0; in ixgbe_get_pcie_msix_count_generic()
2944 msix_count &= IXGBE_PCIE_MSIX_TBL_SZ_MASK; in ixgbe_get_pcie_msix_count_generic()
2947 msix_count++; in ixgbe_get_pcie_msix_count_generic()
2949 if (msix_count > max_msix_count) in ixgbe_get_pcie_msix_count_generic()
2950 msix_count = max_msix_count; in ixgbe_get_pcie_msix_count_generic()
2952 return msix_count; in ixgbe_get_pcie_msix_count_generic()
/linux-6.15/drivers/net/ethernet/intel/i40e/
H A Di40e_client.c274 cdev->lan_info.msix_count = pf->num_iwarp_msix; in i40e_client_update_msix_info()
371 cdev->lan_info.msix_count = pf->num_iwarp_msix; in i40e_client_add_instance()
/linux-6.15/drivers/scsi/qla2xxx/
H A Dqla_isr.c4536 min((u16)ha->msix_count, (u16)(num_online_cpus() + min_vecs)), in qla24xx_enable_msix()
4540 min((u16)ha->msix_count, (u16)(num_online_cpus() + min_vecs)), in qla24xx_enable_msix()
4548 ha->msix_count, ret); in qla24xx_enable_msix()
4550 } else if (ret < ha->msix_count) { in qla24xx_enable_msix()
4553 ha->msix_count = ret; in qla24xx_enable_msix()
4556 ha->max_req_queues = ha->msix_count - 1; in qla24xx_enable_msix()
4570 ha->msix_entries = kcalloc(ha->msix_count, in qla24xx_enable_msix()
4581 for (i = 0; i < ha->msix_count; i++) { in qla24xx_enable_msix()
4774 for (i = 0; i < ha->msix_count; i++) { in qla2x00_free_irqs()
H A Dqla_os.c2111 ha->msix_count = QLA_BASE_VECTORS; in qla2x00_iospace_config()
2128 ha->msix_count = msix + 1; in qla2x00_iospace_config()
2131 ha->max_req_queues = ha->msix_count - 1; in qla2x00_iospace_config()
2139 "MSI-X vector count: %d.\n", ha->msix_count); in qla2x00_iospace_config()
2146 "MSIX Count: %d.\n", ha->msix_count); in qla2x00_iospace_config()
2194 ha->msix_count = QLA_BASE_VECTORS; in qla83xx_iospace_config()
2210 ha->msix_count = (msix & PCI_MSIX_FLAGS_QSIZE) + 1; in qla83xx_iospace_config()
2217 ha->max_req_queues = ha->msix_count - 1; in qla83xx_iospace_config()
2232 "MSI-X vector count: %d.\n", ha->msix_count); in qla83xx_iospace_config()
2239 "MSIX Count: %d.\n", ha->msix_count); in qla83xx_iospace_config()
/linux-6.15/drivers/scsi/mpi3mr/
H A Dmpi3mr_fw.c842 mrioc->requested_poll_qcount, mrioc->msix_count); in mpi3mr_setup_isr()
848 mrioc->msix_count, mrioc->cpu_count); in mpi3mr_setup_isr()
3180 mrioc->msix_count = min_t(int, mrioc->msix_count, in mpi3mr_process_factsdata()
4141 mrioc->msix_count = (message_control & 0x3FF) + 1; in mpi3mr_setup_resources()
4153 mrioc->msix_count); in mpi3mr_setup_resources()
4157 mrioc->msix_count - 2); in mpi3mr_setup_resources()
H A Dmpi3mr.h1193 u16 msix_count; member
/linux-6.15/drivers/scsi/megaraid/
H A Dmegaraid_sas_fusion.c789 int i, j, k, msix_count; in megasas_alloc_rdpq_fusion() local
811 msix_count = instance->msix_vectors > 0 ? instance->msix_vectors : 1; in megasas_alloc_rdpq_fusion()
812 msix_count += instance->iopoll_q_count; in megasas_alloc_rdpq_fusion()
839 dma_alloc_count = DIV_ROUND_UP(msix_count, RDPQ_MAX_INDEX_IN_ONE_CHUNK); in megasas_alloc_rdpq_fusion()
892 if (abs_index == msix_count) in megasas_alloc_rdpq_fusion()

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