| /Linux-v5.4/drivers/scsi/snic/ |
| D | snic_isr.c | 94 for (i = 0; i < ARRAY_SIZE(snic->msix); i++) { in snic_free_intr()
95 if (snic->msix[i].requested) { in snic_free_intr()
97 snic->msix[i].devid); in snic_free_intr()
118 sprintf(snic->msix[SNIC_MSIX_WQ].devname, in snic_request_intr()
121 snic->msix[SNIC_MSIX_WQ].isr = snic_isr_msix_wq; in snic_request_intr()
122 snic->msix[SNIC_MSIX_WQ].devid = snic; in snic_request_intr()
124 sprintf(snic->msix[SNIC_MSIX_IO_CMPL].devname, in snic_request_intr()
127 snic->msix[SNIC_MSIX_IO_CMPL].isr = snic_isr_msix_io_cmpl; in snic_request_intr()
128 snic->msix[SNIC_MSIX_IO_CMPL].devid = snic; in snic_request_intr()
130 sprintf(snic->msix[SNIC_MSIX_ERR_NOTIFY].devname, in snic_request_intr()
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| /Linux-v5.4/drivers/scsi/bfa/ |
| D | bfa_hw_ct.c | 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()
119 bfa->msix.handler[BFI_MSIX_LPU_ERR_CT] = bfa_msix_all; in bfa_hwct_msix_ctrl_install()
121 bfa->msix.handler[BFI_MSIX_LPU_ERR_CT] = bfa_msix_lpu_err; 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()
[all …]
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| D | bfa_hw_cb.c | 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()
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()
[all …]
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| D | bfa.h | 184 void (*hw_isr_mode_set)(struct bfa_s *bfa, bfa_boolean_t msix);
288 ((__bfa)->msix.handler[__vec](__bfa, __vec))
318 void bfa_hwcb_isr_mode_set(struct bfa_s *bfa, bfa_boolean_t msix);
332 void bfa_hwct_isr_mode_set(struct bfa_s *bfa, bfa_boolean_t msix);
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| /Linux-v5.4/drivers/scsi/fnic/ |
| D | fnic_isr.c | 161 for (i = 0; i < ARRAY_SIZE(fnic->msix); i++) in fnic_free_intr()
162 if (fnic->msix[i].requested) in fnic_free_intr()
164 fnic->msix[i].devid); in fnic_free_intr()
191 sprintf(fnic->msix[FNIC_MSIX_RQ].devname, in fnic_request_intr()
193 fnic->msix[FNIC_MSIX_RQ].isr = fnic_isr_msix_rq; in fnic_request_intr()
194 fnic->msix[FNIC_MSIX_RQ].devid = fnic; in fnic_request_intr()
196 sprintf(fnic->msix[FNIC_MSIX_WQ].devname, in fnic_request_intr()
198 fnic->msix[FNIC_MSIX_WQ].isr = fnic_isr_msix_wq; in fnic_request_intr()
199 fnic->msix[FNIC_MSIX_WQ].devid = fnic; in fnic_request_intr()
201 sprintf(fnic->msix[FNIC_MSIX_WQ_COPY].devname, in fnic_request_intr()
[all …]
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| /Linux-v5.4/drivers/infiniband/hw/hfi1/ |
| D | affinity.c | 789 static void hfi1_update_sdma_affinity(struct hfi1_msix_entry *msix, int cpu) in hfi1_update_sdma_affinity() argument
791 struct sdma_engine *sde = msix->arg; in hfi1_update_sdma_affinity()
807 cpumask_clear(&msix->mask); in hfi1_update_sdma_affinity()
808 cpumask_set_cpu(cpu, &msix->mask); in hfi1_update_sdma_affinity()
810 msix->irq, irq_type_names[msix->type], in hfi1_update_sdma_affinity()
812 irq_set_affinity_hint(msix->irq, &msix->mask); in hfi1_update_sdma_affinity()
825 if (other_msix->type != IRQ_SDMA || other_msix == msix) in hfi1_update_sdma_affinity()
841 struct hfi1_msix_entry *msix = container_of(notify, in hfi1_irq_notifier_notify() local
846 hfi1_update_sdma_affinity(msix, cpu); in hfi1_irq_notifier_notify()
857 static void hfi1_setup_sdma_notifier(struct hfi1_msix_entry *msix) in hfi1_setup_sdma_notifier() argument
[all …]
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| D | affinity.h | 84 struct hfi1_msix_entry *msix);
90 struct hfi1_msix_entry *msix);
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| D | Makefile | 27 msix.o \
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| /Linux-v5.4/tools/pci/ |
| D | pcitest.sh | 33 msix=1
35 while [ $msix -lt 2049 ]
37 pcitest -x $msix
38 msix=`expr $msix + 1`
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| /Linux-v5.4/drivers/vfio/pci/ |
| D | vfio_pci_intrs.c | 247 static int vfio_msi_enable(struct vfio_pci_device *vdev, int nvec, bool msix) in vfio_msi_enable() argument
250 unsigned int flag = msix ? PCI_IRQ_MSIX : PCI_IRQ_MSI; in vfio_msi_enable()
270 vdev->irq_type = msix ? VFIO_PCI_MSIX_IRQ_INDEX : in vfio_msi_enable()
273 if (!msix) { in vfio_msi_enable()
285 int vector, int fd, bool msix) in vfio_msi_set_vector_signal() argument
308 msix ? "x" : "", vector, in vfio_msi_set_vector_signal()
326 if (msix) { in vfio_msi_set_vector_signal()
355 unsigned count, int32_t *fds, bool msix) in vfio_msi_set_block() argument
364 ret = vfio_msi_set_vector_signal(vdev, j, fd, msix); in vfio_msi_set_block()
369 vfio_msi_set_vector_signal(vdev, j, -1, msix); in vfio_msi_set_block()
[all …]
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| /Linux-v5.4/Documentation/devicetree/bindings/interrupt-controller/ |
| D | al,alpine-msix.txt | 7 - compatible: should be "al,alpine-msix"
17 msix: msix {
18 compatible = "al,alpine-msix";
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| /Linux-v5.4/drivers/net/ethernet/emulex/benet/ |
| D | be_roce.c | 65 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()
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| D | be_roce.h | 47 } msix; member
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| /Linux-v5.4/drivers/rapidio/devices/ |
| D | tsi721.c | 616 mbox = (irq - priv->msix[TSI721_VECT_OMB0_DONE].vector) % RIO_MAX_MBOX; in tsi721_omsg_msix()
633 mbox = (irq - priv->msix[TSI721_VECT_IMB0_RCV].vector) % RIO_MAX_MBOX; in tsi721_imsg_msix()
697 err = request_irq(priv->msix[TSI721_VECT_IDB].vector, in tsi721_request_msix()
699 priv->msix[TSI721_VECT_IDB].irq_name, (void *)priv); in tsi721_request_msix()
703 err = request_irq(priv->msix[TSI721_VECT_PWRX].vector, in tsi721_request_msix()
705 priv->msix[TSI721_VECT_PWRX].irq_name, (void *)priv); in tsi721_request_msix()
707 free_irq(priv->msix[TSI721_VECT_IDB].vector, (void *)priv); in tsi721_request_msix()
771 priv->msix[TSI721_VECT_IDB].vector = entries[TSI721_VECT_IDB].vector; in tsi721_enable_msix()
772 snprintf(priv->msix[TSI721_VECT_IDB].irq_name, IRQ_DEVICE_NAME_MAX, in tsi721_enable_msix()
774 priv->msix[TSI721_VECT_PWRX].vector = entries[TSI721_VECT_PWRX].vector; in tsi721_enable_msix()
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| D | tsi721_dma.c | 152 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()
770 synchronize_irq(priv->msix[TSI721_VECT_DMA0_DONE + in tsi721_sync_dma_irq()
772 synchronize_irq(priv->msix[TSI721_VECT_DMA0_INT + in tsi721_sync_dma_irq()
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| /Linux-v5.4/drivers/net/ethernet/cisco/enic/ |
| D | enic_main.c | 122 (cpumask_available(enic->msix[i].affinity_mask) && in enic_init_affinity_hint()
123 !cpumask_empty(enic->msix[i].affinity_mask))) in enic_init_affinity_hint()
125 if (zalloc_cpumask_var(&enic->msix[i].affinity_mask, in enic_init_affinity_hint()
128 enic->msix[i].affinity_mask); in enic_init_affinity_hint()
139 free_cpumask_var(enic->msix[i].affinity_mask); in enic_free_affinity_hint()
151 !cpumask_available(enic->msix[i].affinity_mask) || in enic_set_affinity_hint()
152 cpumask_empty(enic->msix[i].affinity_mask)) in enic_set_affinity_hint()
155 enic->msix[i].affinity_mask); in enic_set_affinity_hint()
164 if (cpumask_available(enic->msix[wq_intr].affinity_mask) && in enic_set_affinity_hint()
165 !cpumask_empty(enic->msix[wq_intr].affinity_mask)) in enic_set_affinity_hint()
[all …]
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| /Linux-v5.4/drivers/irqchip/ |
| D | irq-gic-v3-its-pci-msi.c | 35 int msi, msix, *count = data; in its_pci_msi_vec_count() local
38 msix = max(pci_msix_vec_count(pdev), 0); in its_pci_msi_vec_count()
39 *count += max(msi, msix); in its_pci_msi_vec_count()
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| /Linux-v5.4/arch/arm/boot/dts/ |
| D | alpine.dtsi | 164 msi-parent = <&msix>;
167 msix: msix@fbe00000 { label
168 compatible = "al,alpine-msix";
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| /Linux-v5.4/drivers/ntb/hw/amd/ |
| D | ntb_hw_amd.c | 600 ndev->msix = kcalloc_node(msix_max, sizeof(*ndev->msix), in ndev_init_isr()
602 if (!ndev->msix) in ndev_init_isr()
606 ndev->msix[i].entry = i; in ndev_init_isr()
608 msix_count = pci_enable_msix_range(pdev, ndev->msix, in ndev_init_isr()
624 rc = request_irq(ndev->msix[i].vector, ndev_vec_isr, 0, in ndev_init_isr()
637 free_irq(ndev->msix[i].vector, &ndev->vec[i]); in ndev_init_isr()
640 kfree(ndev->msix); in ndev_init_isr()
644 ndev->msix = NULL; in ndev_init_isr()
695 if (ndev->msix) { in ndev_deinit_isr()
698 free_irq(ndev->msix[i].vector, &ndev->vec[i]); in ndev_deinit_isr()
[all …]
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| /Linux-v5.4/drivers/edac/ |
| D | thunderx_edac.c | 1077 struct msix_entry *msix = irq_id; in thunderx_ocx_com_isr() local
1078 struct thunderx_ocx *ocx = container_of(msix, struct thunderx_ocx, in thunderx_ocx_com_isr()
1079 msix_ent[msix->entry]); in thunderx_ocx_com_isr()
1106 struct msix_entry *msix = irq_id; in thunderx_ocx_com_threaded_isr() local
1107 struct thunderx_ocx *ocx = container_of(msix, struct thunderx_ocx, in thunderx_ocx_com_threaded_isr()
1108 msix_ent[msix->entry]); in thunderx_ocx_com_threaded_isr()
1170 struct msix_entry *msix = irq_id; in thunderx_ocx_lnk_isr() local
1171 struct thunderx_ocx *ocx = container_of(msix, struct thunderx_ocx, in thunderx_ocx_lnk_isr()
1172 msix_ent[msix->entry]); in thunderx_ocx_lnk_isr()
1177 ctx->link = msix->entry; in thunderx_ocx_lnk_isr()
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| /Linux-v5.4/drivers/scsi/qla2xxx/ |
| D | qla_mid.c | 581 if (rsp->msix && rsp->msix->have_irq) { in qla25xx_free_rsp_que()
582 free_irq(rsp->msix->vector, rsp->msix->handle); in qla25xx_free_rsp_que()
583 rsp->msix->have_irq = 0; in qla25xx_free_rsp_que()
584 rsp->msix->in_use = 0; in qla25xx_free_rsp_que()
585 rsp->msix->handle = NULL; in qla25xx_free_rsp_que()
850 rsp->msix = qpair->msix; in qla25xx_create_rsp_que()
888 ret = qla25xx_request_irq(ha, qpair, qpair->msix, in qla25xx_create_rsp_que()
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| /Linux-v5.4/drivers/misc/mic/host/ |
| D | mic_intr.c | 427 struct msix_entry *msix = NULL; in mic_request_threaded_irq() local
443 msix = mic_get_available_vector(mdev); in mic_request_threaded_irq()
444 if (!msix) { in mic_request_threaded_irq()
451 rc = request_threaded_irq(msix->vector, handler, thread_fn, in mic_request_threaded_irq()
458 entry = msix->entry; in mic_request_threaded_irq()
464 msix->vector, intr_src); in mic_request_threaded_irq()
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| /Linux-v5.4/arch/arm64/boot/dts/al/ |
| D | alpine-v2.dtsi | 142 msi-parent = <&msix>;
145 msix: msix@fbe00000 { label
146 compatible = "al,alpine-msix";
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| /Linux-v5.4/drivers/crypto/cavium/nitrox/ |
| D | nitrox_isr.c | 390 vec = ndev->iov.msix.vector; in nitrox_sriov_unregister_interrupts()
414 ndev->iov.msix.entry = NON_RING_MSIX_BASE; in nitrox_sriov_register_interupts()
415 ret = pci_enable_msix_exact(pdev, &ndev->iov.msix, NR_NON_RING_VECTORS); in nitrox_sriov_register_interupts()
434 vec = ndev->iov.msix.vector; in nitrox_sriov_register_interupts()
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| /Linux-v5.4/drivers/net/ethernet/marvell/octeontx2/af/ |
| D | rvu.c | 513 pfvf->msix.max = ((cfg >> 32) & 0xFFF) + 1; in rvu_setup_msix_resources()
514 rvu_check_min_msix_vec(rvu, pfvf->msix.max, pf, 0); in rvu_setup_msix_resources()
517 err = rvu_alloc_bitmap(&pfvf->msix); in rvu_setup_msix_resources()
522 pfvf->msix_lfmap = devm_kcalloc(rvu->dev, pfvf->msix.max, in rvu_setup_msix_resources()
540 offset = rvu_alloc_rsrc_contig(&pfvf->msix, nvecs); in rvu_setup_msix_resources()
550 pfvf->msix.max = (cfg & 0xFFF) + 1; in rvu_setup_msix_resources()
551 rvu_check_min_msix_vec(rvu, pfvf->msix.max, pf, vf + 1); in rvu_setup_msix_resources()
554 err = rvu_alloc_bitmap(&pfvf->msix); in rvu_setup_msix_resources()
559 devm_kcalloc(rvu->dev, pfvf->msix.max, in rvu_setup_msix_resources()
572 offset = rvu_alloc_rsrc_contig(&pfvf->msix, nvecs); in rvu_setup_msix_resources()
[all …]
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