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Searched refs:msix (Results 1 – 25 of 80) sorted by relevance

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/drivers/scsi/snic/
A Dsnic_isr.c80 for (i = 0; i < ARRAY_SIZE(snic->msix); i++) { in snic_free_intr()
81 if (snic->msix[i].requested) { in snic_free_intr()
83 snic->msix[i].devid); in snic_free_intr()
104 sprintf(snic->msix[SNIC_MSIX_WQ].devname, in snic_request_intr()
108 snic->msix[SNIC_MSIX_WQ].devid = snic; in snic_request_intr()
110 sprintf(snic->msix[SNIC_MSIX_IO_CMPL].devname, in snic_request_intr()
114 snic->msix[SNIC_MSIX_IO_CMPL].devid = snic; in snic_request_intr()
124 snic->msix[i].isr, in snic_request_intr()
126 snic->msix[i].devname, in snic_request_intr()
127 snic->msix[i].devid); in snic_request_intr()
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/drivers/scsi/fnic/
A Dfnic_isr.c122 i = irq - fnic->msix[0].irq_num; in fnic_isr_msix_wq_copy()
126 if (fnic->msix[i].irq_num == irq) in fnic_isr_msix_wq_copy()
165 if (fnic->msix[i].requested) in fnic_free_intr()
167 fnic->msix[i].devid); in fnic_free_intr()
197 fnic->msix[FNIC_MSIX_RQ].devid = fnic; in fnic_request_intr()
205 sprintf(fnic->msix[i].devname, in fnic_request_intr()
208 fnic->msix[i].devid = fnic; in fnic_request_intr()
221 fnic->msix[i].isr, 0, in fnic_request_intr()
222 fnic->msix[i].devname, in fnic_request_intr()
223 fnic->msix[i].devid); in fnic_request_intr()
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/drivers/scsi/bfa/
A Dbfa_hw_ct.c108 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()
119 bfa->msix.handler[BFI_MSIX_LPU_ERR_CT] = bfa_msix_all; 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()
134 bfa->msix.handler[i] = bfa_msix_all; in bfa_hwct_msix_queue_install()
139 bfa->msix.handler[i] = bfa_msix_reqq; in bfa_hwct_msix_queue_install()
142 bfa->msix.handler[i] = bfa_msix_rspq; in bfa_hwct_msix_queue_install()
151 bfa->msix.handler[i] = bfa_hwct_msix_dummy; in bfa_hwct_msix_uninstall()
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A Dbfa_hw_cb.c110 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()
124 bfa->msix.handler[i] = bfa_msix_all; in bfa_hwcb_msix_ctrl_install()
129 bfa->msix.handler[i] = bfa_msix_lpu_err; 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()
142 bfa->msix.handler[i] = bfa_msix_all; in bfa_hwcb_msix_queue_install()
147 bfa->msix.handler[i] = bfa_msix_reqq; in bfa_hwcb_msix_queue_install()
150 bfa->msix.handler[i] = bfa_msix_rspq; in bfa_hwcb_msix_queue_install()
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A Dbfa.h175 void (*hw_isr_mode_set)(struct bfa_s *bfa, bfa_boolean_t msix);
298 ((__bfa)->msix.handler[__vec](__bfa, __vec))
328 void bfa_hwcb_isr_mode_set(struct bfa_s *bfa, bfa_boolean_t msix);
342 void bfa_hwct_isr_mode_set(struct bfa_s *bfa, bfa_boolean_t msix);
/drivers/gpu/drm/xe/
A Dxe_irq.c900 XA_LIMIT(*msix, *msix); in xe_irq_msix_alloc_vector()
906 *msix = id; in xe_irq_msix_alloc_vector()
913 xa_erase(&xe->irq.msix.indexes, msix); in xe_irq_msix_release_vector()
958 irq_buf = xa_load(&xe->irq.msix.indexes, msix); in xe_irq_msix_free_irq()
975 u16 msix; in xe_irq_msix_request_irqs() local
977 msix = GUC2HOST_MSIX; in xe_irq_msix_request_irqs()
983 msix = DEFAULT_MSIX; in xe_irq_msix_request_irqs()
996 unsigned long msix; in xe_irq_msix_free() local
999 xa_for_each(&xe->irq.msix.indexes, msix, dummy) in xe_irq_msix_free()
1007 unsigned long msix; in xe_irq_msix_synchronize_irq() local
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A Dxe_irq.h23 const char *name, bool dynamic_msix, u16 *msix);
24 void xe_irq_msix_free_irq(struct xe_device *xe, u16 msix);
/drivers/infiniband/hw/hfi1/
A Daffinity.c749 cpumask_clear(&msix->mask); in hfi1_update_sdma_affinity()
752 msix->irq, irq_type_names[msix->type], in hfi1_update_sdma_affinity()
754 irq_set_affinity_hint(msix->irq, &msix->mask); in hfi1_update_sdma_affinity()
803 notify->irq = msix->irq; in hfi1_setup_sdma_notifier()
837 cpumask_clear(&msix->mask); in get_irq_affinity()
841 switch (msix->type) { in get_irq_affinity()
889 msix->irq, irq_type_names[msix->type], in get_irq_affinity()
891 irq_set_affinity_hint(msix->irq, &msix->mask); in get_irq_affinity()
893 if (msix->type == IRQ_SDMA) { in get_irq_affinity()
920 switch (msix->type) { in hfi1_put_irq_affinity()
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A Daffinity.h44 struct hfi1_msix_entry *msix);
50 struct hfi1_msix_entry *msix);
/drivers/net/ethernet/intel/ice/
A Dice_irq.c135 if (!pf->msix.min) in ice_init_interrupt_scheme()
136 pf->msix.min = ICE_MIN_MSIX; in ice_init_interrupt_scheme()
138 if (!pf->msix.max) in ice_init_interrupt_scheme()
139 pf->msix.max = min(total_vectors, in ice_init_interrupt_scheme()
142 pf->msix.total = total_vectors; in ice_init_interrupt_scheme()
143 pf->msix.rest = total_vectors - pf->msix.max; in ice_init_interrupt_scheme()
146 vectors = pf->msix.min; in ice_init_interrupt_scheme()
148 vectors = pf->msix.max; in ice_init_interrupt_scheme()
150 vectors = pci_alloc_irq_vectors(pf->pdev, pf->msix.min, vectors, in ice_init_interrupt_scheme()
155 ice_init_irq_tracker(pf, pf->msix.max, vectors); in ice_init_interrupt_scheme()
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/drivers/net/ethernet/chelsio/cxgb4/
A Dcxgb4_tc_mqprio.c155 int ret, msix = 0; in cxgb4_mqprio_alloc_hw_resources() local
187 if (msix >= 0) { in cxgb4_mqprio_alloc_hw_resources()
189 if (msix < 0) { in cxgb4_mqprio_alloc_hw_resources()
190 ret = msix; in cxgb4_mqprio_alloc_hw_resources()
194 eorxq->msix = &adap->msix_info[msix]; in cxgb4_mqprio_alloc_hw_resources()
195 snprintf(eorxq->msix->desc, in cxgb4_mqprio_alloc_hw_resources()
196 sizeof(eorxq->msix->desc), in cxgb4_mqprio_alloc_hw_resources()
209 dev, msix, &eorxq->fl, in cxgb4_mqprio_alloc_hw_resources()
248 eorxq->msix->aff_mask); in cxgb4_mqprio_alloc_hw_resources()
260 if (eorxq->msix) in cxgb4_mqprio_alloc_hw_resources()
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A Dcxgb4_main.c984 int msix; in setup_non_data_intr() local
992 if (msix < 0) in setup_non_data_intr()
1006 int msix, err = 0; in setup_fw_sge_queues() local
1014 if (msix < 0) in setup_fw_sge_queues()
1065 if (msix >= 0) { in setup_sge_queues()
1068 err = msix; in setup_sge_queues()
1075 q->msix = &adap->msix_info[msix]; in setup_sge_queues()
1346 if (msix >= 0) { in cxgb4_port_mirror_alloc_queues()
1348 if (msix < 0) { in cxgb4_port_mirror_alloc_queues()
1349 ret = msix; in cxgb4_port_mirror_alloc_queues()
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A Dcxgb4_uld.c144 q->msix = &adap->msix_info[msi_idx]; in alloc_uld_rxqs()
167 if (q->msix) in alloc_uld_rxqs()
168 cxgb4_free_msix_idx_in_bmap(adap, q->msix->idx); in alloc_uld_rxqs()
332 minfo = rxq_info->uldrxq[idx].msix; in request_msix_queue_irqs_uld()
347 minfo = rxq_info->uldrxq[idx].msix; in request_msix_queue_irqs_uld()
363 minfo = rxq_info->uldrxq[idx].msix; in free_msix_queue_irqs_uld()
/drivers/vfio/pci/
A Dvfio_pci_intrs.c398 if (!msix) { in vfio_msi_enable()
420 unsigned int vector, bool msix) in vfio_msi_alloc_irq() argument
430 if (irq > 0 || !msix || !vdev->has_dyn_msix) in vfio_msi_alloc_irq()
441 unsigned int vector, int fd, bool msix) in vfio_msi_set_vector_signal() argument
468 irq = vfio_msi_alloc_irq(vdev, vector, msix); in vfio_msi_set_vector_signal()
496 if (msix) { in vfio_msi_set_vector_signal()
528 unsigned count, int32_t *fds, bool msix) in vfio_msi_set_block() argument
556 vfio_msi_set_vector_signal(vdev, i, -1, msix); in vfio_msi_disable()
683 vfio_msi_disable(vdev, msix); in vfio_pci_set_msi_trigger()
696 fds, msix); in vfio_pci_set_msi_trigger()
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/drivers/net/ethernet/emulex/benet/
A Dbe_roce.c65 dev_info.msix.num_vectors = min(num_vec, MAX_MSIX_VECTORS); in _be_roce_dev_add()
70 dev_info.msix.start_vector = adapter->num_evt_qs; in _be_roce_dev_add()
71 for (i = 0; i < dev_info.msix.num_vectors; i++) { in _be_roce_dev_add()
72 dev_info.msix.vector_list[i] = in _be_roce_dev_add()
76 dev_info.msix.num_vectors = 0; in _be_roce_dev_add()
/drivers/rapidio/devices/
A Dtsi721.c803 priv->msix[TSI721_VECT_IMB0_RCV + i].vector = in tsi721_enable_msix()
809 priv->msix[TSI721_VECT_IMB0_INT + i].vector = in tsi721_enable_msix()
815 priv->msix[TSI721_VECT_OMB0_DONE + i].vector = in tsi721_enable_msix()
821 priv->msix[TSI721_VECT_OMB0_INT + i].vector = in tsi721_enable_msix()
830 priv->msix[TSI721_VECT_DMA0_DONE + i].vector = in tsi721_enable_msix()
836 priv->msix[TSI721_VECT_DMA0_INT + i].vector = in tsi721_enable_msix()
1997 priv->msix[idx].irq_name, (void *)priv); in tsi721_open_outb_mbox()
2008 priv->msix[idx].irq_name, (void *)priv); in tsi721_open_outb_mbox()
2014 free_irq(priv->msix[idx].vector, (void *)priv); in tsi721_open_outb_mbox()
2314 priv->msix[idx].irq_name, (void *)priv); in tsi721_open_inb_mbox()
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A Dtsi721_dma.c152 rc = request_irq(priv->msix[idx].vector, tsi721_bdma_msix, 0, in tsi721_bdma_ch_init()
153 priv->msix[idx].irq_name, (void *)bdma_chan); in tsi721_bdma_ch_init()
164 rc = request_irq(priv->msix[idx].vector, tsi721_bdma_msix, 0, in tsi721_bdma_ch_init()
165 priv->msix[idx].irq_name, (void *)bdma_chan); in tsi721_bdma_ch_init()
172 priv->msix[TSI721_VECT_DMA0_DONE + in tsi721_bdma_ch_init()
226 free_irq(priv->msix[TSI721_VECT_DMA0_DONE + in tsi721_bdma_ch_free()
228 free_irq(priv->msix[TSI721_VECT_DMA0_INT + in tsi721_bdma_ch_free()
772 synchronize_irq(priv->msix[TSI721_VECT_DMA0_DONE + in tsi721_sync_dma_irq()
774 synchronize_irq(priv->msix[TSI721_VECT_DMA0_INT + in tsi721_sync_dma_irq()
/drivers/net/ethernet/cisco/enic/
A Denic_main.c125 enic->msix[i].affinity_mask); in enic_init_affinity_hint()
1536 if (enic->msix[i].requested) in enic_free_intr()
1538 enic->msix[i].devid); in enic_free_intr()
1603 enic->msix[i].requested = 0; in enic_request_intr()
1607 enic->msix[i].isr, 0, in enic_request_intr()
1608 enic->msix[i].devname, in enic_request_intr()
1609 enic->msix[i].devid); in enic_request_intr()
1614 enic->msix[i].requested = 1; in enic_request_intr()
2450 kfree(enic->msix); in enic_free_enic_resources()
2451 enic->msix = NULL; in enic_free_enic_resources()
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/drivers/edac/
A Dthunderx_edac.c1071 struct msix_entry *msix = irq_id; in thunderx_ocx_com_isr() local
1073 msix_ent[msix->entry]); in thunderx_ocx_com_isr()
1100 struct msix_entry *msix = irq_id; in thunderx_ocx_com_threaded_isr() local
1102 msix_ent[msix->entry]); in thunderx_ocx_com_threaded_isr()
1164 struct msix_entry *msix = irq_id; in thunderx_ocx_lnk_isr() local
1166 msix_ent[msix->entry]); in thunderx_ocx_lnk_isr()
1171 ctx->link = msix->entry; in thunderx_ocx_lnk_isr()
1183 struct msix_entry *msix = irq_id; in thunderx_ocx_lnk_threaded_isr() local
1185 msix_ent[msix->entry]); in thunderx_ocx_lnk_threaded_isr()
1755 struct msix_entry *msix = irq_id; in thunderx_l2c_tad_isr() local
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/drivers/ntb/hw/amd/
A Dntb_hw_amd.c727 ndev->msix = kcalloc_node(msix_max, sizeof(*ndev->msix), in ndev_init_isr()
729 if (!ndev->msix) in ndev_init_isr()
733 ndev->msix[i].entry = i; in ndev_init_isr()
735 msix_count = pci_enable_msix_range(pdev, ndev->msix, in ndev_init_isr()
751 rc = request_irq(ndev->msix[i].vector, ndev_vec_isr, 0, in ndev_init_isr()
764 free_irq(ndev->msix[i].vector, &ndev->vec[i]); in ndev_init_isr()
767 kfree(ndev->msix); in ndev_init_isr()
771 ndev->msix = NULL; in ndev_init_isr()
822 if (ndev->msix) { in ndev_deinit_isr()
825 free_irq(ndev->msix[i].vector, &ndev->vec[i]); in ndev_deinit_isr()
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/drivers/scsi/qla2xxx/
A Dqla_mid.c598 if (rsp->msix && rsp->msix->have_irq) { in qla25xx_free_rsp_que()
599 free_irq(rsp->msix->vector, rsp->msix->handle); in qla25xx_free_rsp_que()
600 rsp->msix->have_irq = 0; in qla25xx_free_rsp_que()
601 rsp->msix->in_use = 0; in qla25xx_free_rsp_que()
602 rsp->msix->handle = NULL; in qla25xx_free_rsp_que()
864 rsp->msix = qpair->msix; in qla25xx_create_rsp_que()
902 ret = qla25xx_request_irq(ha, qpair, qpair->msix, in qla25xx_create_rsp_que()
/drivers/misc/keba/
A Dcp500.c81 unsigned int msix; member
753 cp500->devs->uart0_rfb.msix < cp500->msix_num) { in cp500_register_auxiliary_devs()
755 cp500->devs->uart0_rfb.msix); in cp500_register_auxiliary_devs()
762 cp500->devs->uart1_dbg.msix < cp500->msix_num) { in cp500_register_auxiliary_devs()
764 cp500->devs->uart1_dbg.msix); in cp500_register_auxiliary_devs()
771 cp500->devs->uart2_si1.msix < cp500->msix_num) { in cp500_register_auxiliary_devs()
773 cp500->devs->uart2_si1.msix); in cp500_register_auxiliary_devs()
/drivers/irqchip/
A Dirq-gic-its-msi-parent.c42 int msi, msix, *count = data; in its_pci_msi_vec_count() local
45 msix = max(pci_msix_vec_count(pdev), 0); in its_pci_msi_vec_count()
46 *count += max(msi, msix); in its_pci_msi_vec_count()
/drivers/crypto/cavium/nitrox/
A Dnitrox_isr.c395 vec = ndev->iov.msix.vector; in nitrox_sriov_unregister_interrupts()
419 ndev->iov.msix.entry = NON_RING_MSIX_BASE; in nitrox_sriov_register_interupts()
420 ret = pci_enable_msix_exact(pdev, &ndev->iov.msix, NR_NON_RING_VECTORS); in nitrox_sriov_register_interupts()
439 vec = ndev->iov.msix.vector; in nitrox_sriov_register_interupts()
/drivers/ntb/hw/intel/
A Dntb_hw_gen1.c387 ndev->msix = kcalloc_node(msix_max, sizeof(*ndev->msix), in ndev_init_isr()
389 if (!ndev->msix) in ndev_init_isr()
393 ndev->msix[i].entry = i; in ndev_init_isr()
395 msix_count = pci_enable_msix_range(pdev, ndev->msix, in ndev_init_isr()
403 rc = request_irq(ndev->msix[i].vector, ndev_vec_isr, 0, in ndev_init_isr()
416 free_irq(ndev->msix[i].vector, &ndev->vec[i]); in ndev_init_isr()
419 kfree(ndev->msix); in ndev_init_isr()
423 ndev->msix = NULL; in ndev_init_isr()
477 if (ndev->msix) { in ndev_deinit_isr()
480 free_irq(ndev->msix[i].vector, &ndev->vec[i]); in ndev_deinit_isr()
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