| /linux/drivers/irqchip/ |
| H A D | irq-alpine-msi.c | 36 unsigned long *msi_map; member
65 first = bitmap_find_next_zero_area(priv->msi_map, priv->num_spis, 0, in alpine_msix_allocate_sgi()
72 bitmap_set(priv->msi_map, first, num_req); in alpine_msix_allocate_sgi()
86 bitmap_clear(priv->msi_map, first, num_req); in alpine_msix_free_sgi()
269 priv->msi_map = bitmap_zalloc(priv->num_spis, GFP_KERNEL); in alpine_msix_init()
270 if (!priv->msi_map) { in alpine_msix_init()
285 bitmap_free(priv->msi_map); in alpine_msix_init()
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| H A D | irq-loongson-pch-msi.c | 28 unsigned long *msi_map; member
39 first = bitmap_find_free_region(priv->msi_map, priv->num_irqs, in pch_msi_allocate_hwirq()
57 bitmap_release_region(priv->msi_map, first, get_count_order(num_req)); in pch_msi_free_hwirq()
194 priv->msi_map = bitmap_zalloc(priv->num_irqs, GFP_KERNEL); in pch_msi_init()
195 if (!priv->msi_map) in pch_msi_init()
209 bitmap_free(priv->msi_map); in pch_msi_init()
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| /linux/drivers/net/ethernet/intel/ice/ |
| H A D | ice_irq.h | 21 struct msi_map ice_alloc_irq(struct ice_pf *pf, bool dyn_only);
22 void ice_free_irq(struct ice_pf *pf, struct msi_map map);
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| H A D | ice_irq.c | 294 struct msi_map ice_alloc_irq(struct ice_pf *pf, bool dyn_only) in ice_alloc_irq()
297 struct msi_map map = { .index = -ENOENT }; in ice_alloc_irq()
335 void ice_free_irq(struct ice_pf *pf, struct msi_map map) in ice_free_irq()
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| H A D | ice_idc.c | 251 struct msi_map map; in ice_alloc_rdma_qvectors()
276 struct msi_map map; in ice_free_rdma_qvector()
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| H A D | ice.h | 489 struct msi_map irq;
610 struct msi_map oicr_irq; /* Other interrupt cause MSIX vector */
611 struct msi_map ll_ts_irq; /* LL_TS interrupt MSIX vector */
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| H A D | ice_main.c | 3483 struct msi_map irq; in ice_req_irq_msix_misc()
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| /linux/drivers/pci/controller/ |
| H A D | pcie-xilinx.c | 106 unsigned long msi_map[BITS_TO_LONGS(XILINX_NUM_MSI_IRQS)]; member
234 hwirq = bitmap_find_free_region(pcie->msi_map, XILINX_NUM_MSI_IRQS, order_base_2(nr_irqs)); in xilinx_msi_domain_alloc()
257 bitmap_release_region(pcie->msi_map, d->hwirq, order_base_2(nr_irqs)); in xilinx_msi_domain_free()
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| H A D | pcie-iproc.c | 1350 const __be32 *msi_map = NULL; in iproc_pcie_msi_enable() local
1354 msi_map = of_get_property(pcie->dev->of_node, "msi-map", &len); in iproc_pcie_msi_enable()
1355 if (!msi_map) in iproc_pcie_msi_enable()
1358 phandle = be32_to_cpup(msi_map + 1); in iproc_pcie_msi_enable()
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| /linux/drivers/vdpa/mlx5/net/ |
| H A D | mlx5_vnet.h | 32 struct msi_map map;
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| H A D | mlx5_vnet.c | 99 struct msi_map map;
141 struct msi_map map;
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| /linux/kernel/irq/ |
| H A D | msi.c | 1410 static struct msi_map __msi_domain_alloc_irq_at(struct device *dev, unsigned int domid, in __msi_domain_alloc_irq_at()
1417 struct msi_map map = { }; in __msi_domain_alloc_irq_at()
1480 struct msi_map msi_domain_alloc_irq_at(struct device *dev, unsigned int domid, unsigned int index, in msi_domain_alloc_irq_at()
1484 struct msi_map map; in msi_domain_alloc_irq_at()
1519 struct msi_map map = { }; in msi_device_domain_alloc_wired()
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| /linux/include/linux/ |
| H A D | msi.h | 612 struct msi_map msi_domain_alloc_irq_at(struct device *dev, unsigned int domid, unsigned int index,
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| H A D | pci.h | 1676 struct msi_map pci_msix_alloc_irq_at(struct pci_dev *dev, unsigned int index,
1678 void pci_msix_free_irq(struct pci_dev *pdev, struct msi_map map);
1719 static inline struct msi_map pci_msix_alloc_irq_at(struct pci_dev *dev, unsigned int index, in pci_alloc_irq_vectors()
1722 struct msi_map map = { .index = -ENOSYS, };
1727 static inline void pci_msix_free_irq(struct pci_dev *pdev, struct msi_map map) in pci_msix_alloc_irq_at()
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| /linux/drivers/net/ethernet/mellanox/mlx5/core/ |
| H A D | pci_irq.c | 36 struct msi_map map;
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| /linux/drivers/net/ethernet/broadcom/bnxt/ |
| H A D | bnxt.c | 10923 struct msi_map map; in bnxt_change_msix()
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