| /linux/drivers/bus/fsl-mc/ |
| H A D | fsl-mc-msi.c | 24 struct msi_desc *desc) in fsl_mc_domain_calc_hwirq()
34 struct msi_desc *desc) in fsl_mc_msi_set_desc()
60 struct msi_desc *msi_desc) in __fsl_mc_msi_write_msg() argument
71 if (msi_desc->msg.address_lo == 0x0 && msi_desc->msg.address_hi == 0x0) in __fsl_mc_msi_write_msg()
77 irq_cfg.paddr = ((u64)msi_desc->msg.address_hi << 32) | in __fsl_mc_msi_write_msg()
78 msi_desc->msg.address_lo; in __fsl_mc_msi_write_msg()
79 irq_cfg.val = msi_desc->msg.data; in __fsl_mc_msi_write_msg()
80 irq_cfg.irq_num = msi_desc->irq; in __fsl_mc_msi_write_msg()
119 struct msi_desc *msi_desc = irq_data_get_msi_desc(irq_data); in fsl_mc_msi_write_msg() local
120 struct fsl_mc_device *mc_bus_dev = to_fsl_mc_device(msi_desc->dev); in fsl_mc_msi_write_msg()
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| /linux/drivers/cdx/ |
| H A D | cdx_msi.c | 21 struct msi_desc *msi_desc = irq_data_get_msi_desc(irq_data); in cdx_msi_write_msg() local
22 struct cdx_device *cdx_dev = to_cdx_device(msi_desc->dev); in cdx_msi_write_msg()
27 msi_desc->msg = *msg; in cdx_msi_write_msg()
33 struct msi_desc *msi_desc = irq_data_get_msi_desc(irq_data); in cdx_msi_write_irq_lock() local
34 struct cdx_device *cdx_dev = to_cdx_device(msi_desc->dev); in cdx_msi_write_irq_lock()
41 struct msi_desc *msi_desc = irq_data_get_msi_desc(irq_data); in cdx_msi_write_irq_unlock() local
42 struct cdx_device *cdx_dev = to_cdx_device(msi_desc->dev); in cdx_msi_write_irq_unlock()
54 dev_config.msi.msi_index = msi_desc->msi_index; in cdx_msi_write_irq_unlock()
55 dev_config.msi.data = msi_desc->msg.data; in cdx_msi_write_irq_unlock()
56 dev_config.msi.addr = ((u64)(msi_desc->msg.address_hi) << 32) | msi_desc->msg.address_lo; in cdx_msi_write_irq_unlock()
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| /linux/drivers/pci/msi/ |
| H A D | msi.h | 12 void pci_msi_update_mask(struct msi_desc *desc, u32 clear, u32 set);
14 static inline void pci_msi_mask(struct msi_desc *desc, u32 mask) in pci_msi_mask()
19 static inline void pci_msi_unmask(struct msi_desc *desc, u32 mask) in pci_msi_unmask()
24 static inline void __iomem *pci_msix_desc_addr(struct msi_desc *desc) in pci_msix_desc_addr()
35 static inline void pci_msix_write_vector_ctrl(struct msi_desc *desc, u32 ctrl) in pci_msix_write_vector_ctrl()
43 static inline void pci_msix_mask(struct msi_desc *desc) in pci_msix_mask()
51 static inline void pci_msix_unmask(struct msi_desc *desc) in pci_msix_unmask()
57 static inline void __pci_msi_mask_desc(struct msi_desc *desc, u32 mask) in __pci_msi_mask_desc()
65 static inline void __pci_msi_unmask_desc(struct msi_desc *desc, u32 mask) in __pci_msi_unmask_desc()
79 static inline __attribute_const__ u32 msi_multi_mask(struct msi_desc *desc) in msi_multi_mask()
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| H A D | msi.c | 114 void pci_msi_update_mask(struct msi_desc *desc, u32 clear, u32 set) in pci_msi_update_mask()
136 struct msi_desc *desc = irq_data_get_msi_desc(data); in pci_msi_mask_irq()
148 struct msi_desc *desc = irq_data_get_msi_desc(data); in pci_msi_unmask_irq()
154 void __pci_read_msi_msg(struct msi_desc *entry, struct msi_msg *msg) in __pci_read_msi_msg()
187 static inline void pci_write_msg_msi(struct pci_dev *dev, struct msi_desc *desc, in pci_write_msg_msi()
209 static inline void pci_write_msg_msix(struct msi_desc *desc, struct msi_msg *msg) in pci_write_msg_msix()
239 void __pci_write_msi_msg(struct msi_desc *entry, struct msi_msg *msg) in __pci_write_msi_msg()
259 struct msi_desc *entry = irq_get_msi_desc(irq); in pci_write_msi_msg()
288 struct msi_desc desc; in msi_setup_msi_desc()
323 struct msi_desc *entry; in msi_verify_entries()
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| H A D | legacy.c | 10 int __weak arch_setup_msi_irq(struct pci_dev *dev, struct msi_desc *desc) in arch_setup_msi_irq()
21 struct msi_desc *desc; in arch_setup_msi_irqs()
42 struct msi_desc *desc; in arch_teardown_msi_irqs()
53 struct msi_desc *desc; in pci_msi_setup_check_result()
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| H A D | irqdomain.c | 42 struct msi_desc *desc = irq_data_get_msi_desc(irq_data); in pci_msi_domain_write_msg()
55 static void pci_device_domain_set_desc(msi_alloc_info_t *arg, struct msi_desc *desc) in pci_device_domain_set_desc()
85 struct msi_desc *desc = irq_data_get_msi_desc(data); in pci_irq_shutdown_msi()
93 struct msi_desc *desc = irq_data_get_msi_desc(data); in pci_irq_startup_msi()
102 struct msi_desc *desc = irq_data_get_msi_desc(data); in pci_irq_mask_msi()
109 struct msi_desc *desc = irq_data_get_msi_desc(data); in pci_irq_unmask_msi()
171 struct msi_desc *desc) in pci_msix_prepare_desc()
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| /linux/drivers/ntb/ |
| H A D | msi.c | 97 struct msi_desc *desc; in ntb_msi_setup_mws()
191 struct msi_desc *entry;
192 struct ntb_msi_desc *msi_desc; member
195 static int ntb_msi_set_desc(struct ntb_dev *ntb, struct msi_desc *entry, in ntb_msi_set_desc()
196 struct ntb_msi_desc *msi_desc) in ntb_msi_set_desc() argument
211 msi_desc->addr_offset = addr - ntb->msi->base_addr; in ntb_msi_set_desc()
212 msi_desc->data = entry->msg.data; in ntb_msi_set_desc()
217 static void ntb_msi_write_msg(struct msi_desc *entry, void *data) in ntb_msi_write_msg()
221 WARN_ON(ntb_msi_set_desc(dr->ntb, entry, dr->msi_desc)); in ntb_msi_write_msg()
235 static int ntbm_msi_setup_callback(struct ntb_dev *ntb, struct msi_desc *entry, in ntbm_msi_setup_callback()
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| /linux/include/linux/ |
| H A D | msi.h | 77 struct msi_desc;
83 void __get_cached_msi_msg(struct msi_desc *entry, struct msi_msg *msg);
90 typedef void (*irq_write_msi_msg_t)(struct msi_desc *desc,
183 struct msi_desc { struct
198 void (*write_msi_msg)(struct msi_desc *entry, void *data); argument
239 struct msi_desc *msi_domain_first_desc(struct device *dev, unsigned int domid,
253 static inline struct msi_desc *msi_first_desc(struct device *dev, in msi_first_desc()
259 struct msi_desc *msi_next_desc(struct device *dev, unsigned int domid,
296 static inline void msi_desc_set_iommu_msi_iova(struct msi_desc *desc, u64 msi_iova, in msi_desc_set_iommu_msi_iova()
316 static inline void msi_msg_set_addr(struct msi_desc *desc, struct msi_msg *msg, in msi_msg_set_addr()
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| H A D | irq.h | 127 struct msi_desc;
151 struct msi_desc *msi_desc; member
811 extern int irq_set_msi_desc(unsigned int irq, struct msi_desc *entry);
813 struct msi_desc *entry);
849 static inline struct msi_desc *irq_get_msi_desc(unsigned int irq) in irq_get_msi_desc()
852 return d ? d->common->msi_desc : NULL; in irq_get_msi_desc()
855 static inline struct msi_desc *irq_data_get_msi_desc(struct irq_data *d) in irq_data_get_msi_desc()
857 return d->common->msi_desc; in irq_data_get_msi_desc()
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| /linux/drivers/soc/ti/ |
| H A D | ti_sci_inta_msi.c | 68 struct msi_desc msi_desc; in ti_sci_inta_msi_alloc_descs() local
71 memset(&msi_desc, 0, sizeof(msi_desc)); in ti_sci_inta_msi_alloc_descs()
72 msi_desc.nvec_used = 1; in ti_sci_inta_msi_alloc_descs()
76 msi_desc.msi_index = res->desc[set].start + i; in ti_sci_inta_msi_alloc_descs()
77 if (msi_insert_msi_desc(dev, &msi_desc)) in ti_sci_inta_msi_alloc_descs()
82 msi_desc.msi_index = res->desc[set].start_sec + i; in ti_sci_inta_msi_alloc_descs()
83 if (msi_insert_msi_desc(dev, &msi_desc)) in ti_sci_inta_msi_alloc_descs()
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| /linux/kernel/irq/ |
| H A D | msi.c | 76 static struct msi_desc *msi_alloc_desc(struct device *dev, int nvec, in msi_alloc_desc()
79 struct msi_desc *desc = kzalloc_obj(*desc); in msi_alloc_desc()
96 static void msi_free_desc(struct msi_desc *desc) in msi_free_desc()
102 static int msi_insert_desc(struct device *dev, struct msi_desc *desc, in msi_insert_desc()
151 struct msi_desc *init_desc) in msi_domain_insert_msi_desc()
153 struct msi_desc *desc; in msi_domain_insert_msi_desc()
167 static bool msi_desc_match(struct msi_desc *desc, enum msi_desc_filter filter) in msi_desc_match()
200 struct msi_desc *desc; in msi_domain_free_descs()
248 struct msi_desc *desc; in msi_domain_add_simple_msi_descs()
274 void __get_cached_msi_msg(struct msi_desc *entry, struct msi_msg *msg) in __get_cached_msi_msg()
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| /linux/include/asm-generic/ |
| H A D | msi.h | 13 struct msi_desc;
25 struct msi_desc *desc;
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| /linux/drivers/ntb/test/ |
| H A D | ntb_msi_test.c | 37 struct ntb_msi_desc *msi_desc; member
134 struct ntb_msi_desc *desc = nm->peers[peer].msi_desc; in ntb_msit_copy_peer_desc()
171 kfree(nm->peers[peer].msi_desc); in ntb_msit_db_event()
172 nm->peers[peer].msi_desc = desc; in ntb_msit_db_event()
195 &peer->msi_desc[idx]); in ntb_msit_dbgfs_trigger()
398 kfree(nm->peers[i].msi_desc); in ntb_msit_remove()
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| /linux/drivers/iommu/ |
| H A D | dma-iommu.h | 22 int iommu_dma_sw_msi(struct iommu_domain *domain, struct msi_desc *desc,
57 struct msi_desc *desc, phys_addr_t msi_addr) in iommu_dma_sw_msi()
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| H A D | iommu-priv.h | 56 int iommufd_sw_msi(struct iommu_domain *domain, struct msi_desc *desc,
60 struct msi_desc *desc, phys_addr_t msi_addr) in iommufd_sw_msi()
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| /linux/arch/x86/include/asm/ |
| H A D | hw_irq.h | 32 struct msi_desc;
79 struct msi_desc *desc;
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| /linux/drivers/net/wireless/ath/ath11k/ |
| H A D | pci.c | 439 struct msi_desc *msi_desc; in ath11k_pci_alloc_msi() local
466 msi_desc = irq_get_msi_desc(ab_pci->pdev->irq); in ath11k_pci_alloc_msi()
467 if (!msi_desc) { in ath11k_pci_alloc_msi()
473 ab->pci.msi.ep_base_data = msi_desc->msg.data; in ath11k_pci_alloc_msi()
478 if (msi_desc->pci.msi_attrib.is_64) { in ath11k_pci_alloc_msi()
503 struct msi_desc *msi_desc; in ath11k_pci_config_msi_data() local
505 msi_desc = irq_get_msi_desc(ab_pci->pdev->irq); in ath11k_pci_config_msi_data()
506 if (!msi_desc) { in ath11k_pci_config_msi_data()
512 ab_pci->ab->pci.msi.ep_base_data = msi_desc->msg.data; in ath11k_pci_config_msi_data()
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| /linux/include/xen/ |
| H A D | events.h | 115 int xen_allocate_pirq_msi(struct pci_dev *dev, struct msi_desc *msidesc);
117 int xen_bind_pirq_msi_to_irq(struct pci_dev *dev, struct msi_desc *msidesc,
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| /linux/arch/powerpc/platforms/pasemi/ |
| H A D | msi.c | 60 struct msi_desc *entry; in pasemi_msi_teardown_msi_irqs()
77 struct msi_desc *entry; in pasemi_msi_setup_msi_irqs()
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| /linux/arch/powerpc/sysdev/ |
| H A D | mpic_u3msi.c | 104 struct msi_desc *entry; in u3msi_teardown_msi_irqs()
119 struct msi_desc *entry; in u3msi_setup_msi_irqs()
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| /linux/arch/x86/pci/ |
| H A D | xen.c | 170 struct msi_desc *msidesc; in xen_setup_msi_irqs()
232 struct msi_desc *msidesc; in xen_hvm_setup_msi_irqs()
271 struct msi_desc *msidesc; in xen_initdom_setup_msi_irqs()
389 struct msi_desc *msidesc; in xen_teardown_msi_irqs()
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| /linux/arch/powerpc/platforms/44x/ |
| H A D | hsta_msi.c | 41 struct msi_desc *entry; in hsta_setup_msi_irqs()
106 struct msi_desc *entry; in hsta_teardown_msi_irqs()
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| /linux/drivers/net/wireless/ath/ath12k/ |
| H A D | pci.c | 739 struct msi_desc *msi_desc; in ath12k_pci_msi_alloc() local
770 msi_desc = irq_get_msi_desc(ab_pci->pdev->irq); in ath12k_pci_msi_alloc()
771 if (!msi_desc) { in ath12k_pci_msi_alloc()
777 ab_pci->msi_ep_base_data = msi_desc->msg.data; in ath12k_pci_msi_alloc()
778 if (msi_desc->pci.msi_attrib.is_64) in ath12k_pci_msi_alloc()
799 struct msi_desc *msi_desc; in ath12k_pci_config_msi_data() local
801 msi_desc = irq_get_msi_desc(ab_pci->pdev->irq); in ath12k_pci_config_msi_data()
802 if (!msi_desc) { in ath12k_pci_config_msi_data()
808 ab_pci->msi_ep_base_data = msi_desc->msg.data; in ath12k_pci_config_msi_data()
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| /linux/drivers/pci/controller/ |
| H A D | pci-hyperv.c | 612 struct msi_desc *msi_desc = irq_data_get_msi_desc(data); in hv_irq_retarget_interrupt() local
626 pdev = msi_desc_to_pci_dev(msi_desc); in hv_irq_retarget_interrupt()
1696 struct msi_desc *msi = irq_data_get_msi_desc(irq_data); in hv_msi_free()
1885 struct msi_desc *msi_desc; in hv_compose_msi_msg() local
1906 msi_desc = irq_data_get_msi_desc(data); in hv_compose_msi_msg()
1907 multi_msi = !msi_desc->pci.msi_attrib.is_msix && in hv_compose_msi_msg()
1908 msi_desc->nvec_used > 1; in hv_compose_msi_msg()
1919 pdev = msi_desc_to_pci_dev(msi_desc); in hv_compose_msi_msg()
1944 if (msi_desc->irq != data->irq) { in hv_compose_msi_msg()
1946 int_desc->address = msi_desc->msg.address_lo | in hv_compose_msi_msg()
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| /linux/arch/x86/hyperv/ |
| H A D | irqdomain.c | 192 struct msi_desc *msidesc; in hv_map_msi_interrupt()
219 struct msi_desc *msidesc; in hv_irq_compose_msi_msg()
357 struct msi_desc *desc; in hv_msi_domain_free()
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