/linux-6.1.9/arch/powerpc/platforms/4xx/ |
D | hsta_msi.c | 34 int irq_count; member 97 for (irq = 0; irq < ppc4xx_hsta_msi.irq_count; irq++) in hsta_find_hwirq_offset() 125 int irq, ret, irq_count; in hsta_msi_probe() local 134 irq_count = of_irq_count(dev->of_node); in hsta_msi_probe() 135 if (!irq_count) { in hsta_msi_probe() 143 ppc4xx_hsta_msi.irq_count = irq_count; in hsta_msi_probe() 149 ret = msi_bitmap_alloc(&ppc4xx_hsta_msi.bmp, irq_count, dev->of_node); in hsta_msi_probe() 153 ppc4xx_hsta_msi.irq_map = kmalloc_array(irq_count, sizeof(int), in hsta_msi_probe() 161 for (irq = 0; irq < irq_count; irq++) { in hsta_msi_probe()
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/linux-6.1.9/drivers/bus/fsl-mc/ |
D | fsl-mc-allocator.c | 350 unsigned int irq_count) in fsl_mc_populate_irq_pool() argument 364 if (irq_count == 0 || in fsl_mc_populate_irq_pool() 365 irq_count > FSL_MC_IRQ_POOL_MAX_TOTAL_IRQS) in fsl_mc_populate_irq_pool() 368 error = fsl_mc_msi_domain_alloc_irqs(&mc_bus_dev->dev, irq_count); in fsl_mc_populate_irq_pool() 373 irq_count, sizeof(*irq_resources), in fsl_mc_populate_irq_pool() 380 for (i = 0; i < irq_count; i++) { in fsl_mc_populate_irq_pool() 396 res_pool->max_count = irq_count; in fsl_mc_populate_irq_pool() 397 res_pool->free_count = irq_count; in fsl_mc_populate_irq_pool() 440 int irq_count; in fsl_mc_allocate_irqs() local 450 irq_count = mc_dev->obj_desc.irq_count; in fsl_mc_allocate_irqs() [all …]
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D | dprc-driver.c | 246 unsigned int irq_count = mc_bus_dev->obj_desc.irq_count; in dprc_scan_objects() local 305 irq_count += obj_desc->irq_count; in dprc_scan_objects() 323 if (irq_count > FSL_MC_IRQ_POOL_MAX_TOTAL_IRQS) { in dprc_scan_objects() 326 irq_count, FSL_MC_IRQ_POOL_MAX_TOTAL_IRQS); in dprc_scan_objects()
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D | fsl-mc-msi.c | 214 int fsl_mc_msi_domain_alloc_irqs(struct device *dev, unsigned int irq_count) in fsl_mc_msi_domain_alloc_irqs() argument 238 error = msi_domain_alloc_irqs(msi_domain, dev, irq_count); in fsl_mc_msi_domain_alloc_irqs()
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/linux-6.1.9/drivers/vfio/fsl-mc/ |
D | vfio_fsl_mc_intr.c | 20 int irq_count; in vfio_fsl_mc_irqs_allocate() local 24 if (mc_dev->obj_desc.irq_count == 0) in vfio_fsl_mc_irqs_allocate() 31 irq_count = mc_dev->obj_desc.irq_count; in vfio_fsl_mc_irqs_allocate() 33 mc_irq = kcalloc(irq_count, sizeof(*mc_irq), GFP_KERNEL); in vfio_fsl_mc_irqs_allocate() 44 for (i = 0; i < irq_count; i++) { in vfio_fsl_mc_irqs_allocate() 178 int irq_count = mc_dev->obj_desc.irq_count; in vfio_fsl_mc_irqs_cleanup() local 188 for (i = 0; i < irq_count; i++) in vfio_fsl_mc_irqs_cleanup()
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/linux-6.1.9/arch/powerpc/sysdev/ |
D | msi_bitmap.c | 22 offset = bitmap_find_next_zero_area(bmp->bitmap, bmp->irq_count, 0, in msi_bitmap_alloc_hwirqs() 24 if (offset > bmp->irq_count) in msi_bitmap_alloc_hwirqs() 96 bitmap_allocate_region(bmp->bitmap, 0, get_count_order(bmp->irq_count)); in msi_bitmap_reserve_dt_hwirqs() 112 int __ref msi_bitmap_alloc(struct msi_bitmap *bmp, unsigned int irq_count, in msi_bitmap_alloc() argument 117 if (!irq_count) in msi_bitmap_alloc() 120 size = BITS_TO_LONGS(irq_count) * sizeof(long); in msi_bitmap_alloc() 143 bmp->irq_count = irq_count; in msi_bitmap_alloc()
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/linux-6.1.9/drivers/ntb/test/ |
D | ntb_msi_test.c | 60 int irq_count = 0; in ntb_msit_setup_work() local 97 irq_count++; in ntb_msit_setup_work() 100 ntb_spad_write(nm->ntb, 0, irq_count); in ntb_msit_setup_work() 135 int irq_count = nm->peers[peer].num_irqs; in ntb_msit_copy_peer_desc() local 137 for (i = 0; i < irq_count; i++) { in ntb_msit_copy_peer_desc() 144 irq_count, peer); in ntb_msit_copy_peer_desc() 154 u32 irq_count; in ntb_msit_db_event() local 163 irq_count = ntb_peer_spad_read(nm->ntb, peer, 0); in ntb_msit_db_event() 164 if (irq_count == -1) in ntb_msit_db_event() 167 desc = kcalloc(irq_count, sizeof(*desc), GFP_ATOMIC); in ntb_msit_db_event() [all …]
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/linux-6.1.9/drivers/irqchip/ |
D | irq-imx-irqsteer.c | 32 int irq_count; member 99 for (i = 0; i < data->irq_count; i++) { in imx_irqsteer_get_hwirq_base() 176 data->irq_count = DIV_ROUND_UP(irqs_num, 64); in imx_irqsteer_probe() 205 if (!data->irq_count || data->irq_count > CHAN_MAX_OUTPUT_INT) { in imx_irqsteer_probe() 210 for (i = 0; i < data->irq_count; i++) { in imx_irqsteer_probe() 238 for (i = 0; i < irqsteer_data->irq_count; i++) in imx_irqsteer_remove()
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D | irq-loongson-pch-msi.c | 190 static int pch_msi_init(phys_addr_t msg_address, int irq_base, int irq_count, in pch_msi_init() argument 204 priv->num_irqs = irq_count; in pch_msi_init() 232 int irq_base, irq_count; in pch_msi_of_init() local 252 if (of_property_read_u32(node, "loongson,msi-num-vecs", &irq_count)) { in pch_msi_of_init() 257 err = pch_msi_init(res.start, irq_base, irq_count, parent_domain, of_node_to_fwnode(node)); in pch_msi_of_init()
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/linux-6.1.9/drivers/input/rmi4/ |
D | rmi_driver.c | 150 data->irq_count); in rmi_process_interrupt_requests() 157 for_each_set_bit(i, data->irq_status, data->irq_count) in rmi_process_interrupt_requests() 375 data->current_irq_mask, mask, data->irq_count); in rmi_driver_set_irq_bits() 388 bitmap_or(data->fn_irq_bits, data->fn_irq_bits, mask, data->irq_count); in rmi_driver_set_irq_bits() 404 data->fn_irq_bits, mask, data->irq_count); in rmi_driver_clear_irq_bits() 406 data->current_irq_mask, mask, data->irq_count); in rmi_driver_clear_irq_bits() 779 int *irq_count = ctx; in rmi_count_irqs() local 782 *irq_count += pdt->interrupt_source_count; in rmi_count_irqs() 842 BITS_TO_LONGS(data->irq_count) * sizeof(unsigned long), in rmi_create_function() 1016 int irq_count = 0; in rmi_probe_interrupts() local [all …]
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/linux-6.1.9/tools/tracing/rtla/src/ |
D | timerlat_hist.c | 49 int irq_count; member 159 data->hist[cpu].irq_count++; in timerlat_hist_update() 228 if (!data->hist[cpu].irq_count && !data->hist[cpu].thread_count) in timerlat_hist_header() 264 if (!data->hist[cpu].irq_count && !data->hist[cpu].thread_count) in timerlat_print_summary() 269 data->hist[cpu].irq_count); in timerlat_print_summary() 284 if (!data->hist[cpu].irq_count && !data->hist[cpu].thread_count) in timerlat_print_summary() 304 if (!data->hist[cpu].irq_count && !data->hist[cpu].thread_count) in timerlat_print_summary() 308 if (data->hist[cpu].irq_count) in timerlat_print_summary() 310 data->hist[cpu].sum_irq / data->hist[cpu].irq_count); in timerlat_print_summary() 332 if (!data->hist[cpu].irq_count && !data->hist[cpu].thread_count) in timerlat_print_summary() [all …]
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D | timerlat_top.c | 38 int irq_count; member 111 cpu_data->irq_count++; in timerlat_top_update() 191 if (!cpu_data->irq_count && !cpu_data->thread_count) in timerlat_top_print() 197 trace_seq_printf(s, "%3d #%-9d |", cpu, cpu_data->irq_count); in timerlat_top_print() 199 if (!cpu_data->irq_count) { in timerlat_top_print() 207 trace_seq_printf(s, "%9llu ", (cpu_data->sum_irq / cpu_data->irq_count) / divisor); in timerlat_top_print()
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/linux-6.1.9/arch/powerpc/include/asm/ |
D | msi_bitmap.h | 16 unsigned int irq_count; member 27 int msi_bitmap_alloc(struct msi_bitmap *bmp, unsigned int irq_count,
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/linux-6.1.9/kernel/irq/ |
D | irq_sim.c | 16 unsigned int irq_count; member 108 while (!bitmap_empty(work_ctx->pending, work_ctx->irq_count)) { in irq_sim_handle_irq() 110 work_ctx->irq_count, offset); in irq_sim_handle_irq() 183 work_ctx->irq_count = num_irqs; in irq_domain_create_sim()
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D | spurious.c | 410 desc->irq_count++; in note_interrupt() 411 if (likely(desc->irq_count < 100000)) in note_interrupt() 414 desc->irq_count = 0; in note_interrupt()
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/linux-6.1.9/drivers/crypto/ccp/ |
D | sp-platform.c | 30 unsigned int irq_count; member 90 sp_platform->irq_count = platform_irq_count(pdev); in sp_get_irqs() 99 if (sp_platform->irq_count == 1) { in sp_get_irqs()
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/linux-6.1.9/drivers/gpio/ |
D | gpio-mxc.c | 371 int irq_count; in mxc_gpio_probe() local 387 irq_count = platform_irq_count(pdev); in mxc_gpio_probe() 388 if (irq_count < 0) in mxc_gpio_probe() 389 return irq_count; in mxc_gpio_probe() 391 if (irq_count > 1) { in mxc_gpio_probe()
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/linux-6.1.9/include/linux/ |
D | preempt.h | 108 #define irq_count() (nmi_count() | hardirq_count() | softirq_count()) macro 131 #define in_interrupt() (irq_count())
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/linux-6.1.9/drivers/gpu/drm/msm/disp/dpu1/ |
D | dpu_hw_interrupts.c | 515 int i, irq_count; in dpu_debugfs_core_irq_show() local 520 irq_count = atomic_read(&dpu_kms->hw_intr->irq_tbl[i].count); in dpu_debugfs_core_irq_show() 524 if (irq_count || cb) in dpu_debugfs_core_irq_show() 525 seq_printf(s, "idx:%d irq:%d cb:%ps\n", i, irq_count, cb); in dpu_debugfs_core_irq_show()
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/linux-6.1.9/drivers/net/wwan/t7xx/ |
D | t7xx_pcie_mac.h | 29 void t7xx_pcie_set_mac_msix_cfg(struct t7xx_pci_dev *t7xx_dev, unsigned int irq_count);
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D | t7xx_pcie_mac.c | 257 void t7xx_pcie_set_mac_msix_cfg(struct t7xx_pci_dev *t7xx_dev, unsigned int irq_count) in t7xx_pcie_set_mac_msix_cfg() argument 259 u32 val = ffs(irq_count) * 2 - 1; in t7xx_pcie_set_mac_msix_cfg()
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/linux-6.1.9/drivers/pci/controller/dwc/ |
D | pci-keystone.c | 642 int irq_count, irq, ret, i; in ks_pcie_config_msi_irq() local 655 irq_count = of_irq_count(intc_np); in ks_pcie_config_msi_irq() 656 if (!irq_count) { in ks_pcie_config_msi_irq() 662 for (i = 0; i < irq_count; i++) { in ks_pcie_config_msi_irq() 696 int irq_count, irq, ret = 0, i; in ks_pcie_config_legacy_irq() local 710 irq_count = of_irq_count(intc_np); in ks_pcie_config_legacy_irq() 711 if (!irq_count) { in ks_pcie_config_legacy_irq() 717 for (i = 0; i < irq_count; i++) { in ks_pcie_config_legacy_irq()
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/linux-6.1.9/arch/powerpc/platforms/52xx/ |
D | mpc52xx_lpbfifo.c | 309 req->irq_count++; in mpc52xx_lpbfifo_irq() 343 req->irq_count++; in mpc52xx_lpbfifo_bcom_irq() 414 req->irq_count = 0; in mpc52xx_lpbfifo_submit()
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/linux-6.1.9/drivers/gpu/drm/i915/ |
D | i915_pmu.h | 134 unsigned long irq_count; member
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/linux-6.1.9/kernel/sched/ |
D | cputime.c | 62 pc = irq_count() - offset; in irqtime_account_irq() 188 if ((p->flags & PF_VCPU) && (irq_count() - hardirq_offset == 0)) { in account_system_time() 438 unsigned int pc = irq_count() - offset; in vtime_account_irq() 505 else if ((p != this_rq()->idle) || (irq_count() != HARDIRQ_OFFSET)) in account_process_tick() 683 account_system_time(tsk, irq_count(), vtime->stime); in vtime_account_system()
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