Searched refs:msi_map (Results 1 – 3 of 3) sorted by relevance
| /Linux-v5.10/drivers/irqchip/ |
| 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()
271 priv->msi_map = kcalloc(BITS_TO_LONGS(priv->num_spis), in alpine_msix_init()
272 sizeof(*priv->msi_map), in alpine_msix_init()
274 if (!priv->msi_map) { in alpine_msix_init()
289 kfree(priv->msi_map); in alpine_msix_init()
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| D | irq-loongson-pch-msi.c | 23 unsigned long *msi_map; member
52 first = bitmap_find_free_region(priv->msi_map, priv->num_irqs, in pch_msi_allocate_hwirq()
70 bitmap_release_region(priv->msi_map, first, get_count_order(num_req)); in pch_msi_free_hwirq()
228 priv->msi_map = bitmap_alloc(priv->num_irqs, GFP_KERNEL); in pch_msi_init()
229 if (!priv->msi_map) { in pch_msi_init()
244 kfree(priv->msi_map); in pch_msi_init()
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| /Linux-v5.10/drivers/pci/controller/ |
| D | pcie-iproc.c | 1362 const __be32 *msi_map = NULL; in iproc_pcie_msi_enable() local
1366 msi_map = of_get_property(pcie->dev->of_node, "msi-map", &len); in iproc_pcie_msi_enable()
1367 if (!msi_map) in iproc_pcie_msi_enable()
1370 phandle = be32_to_cpup(msi_map + 1); in iproc_pcie_msi_enable()
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