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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2026-03-12 20:44:42 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2026-03-12 20:44:42 +0300 |
| commit | 0421ccdfad0d92713a812a5aeb7d07b0ea7213c8 (patch) | |
| tree | 9a648660192c72df7e815216f0908fdabc735f0c /include/linux/msi.h | |
| parent | 6d4b67a2a76a4ff2393fe88119ae4332821b82b4 (diff) | |
| parent | 1f318b96cc84d7c2ab792fcc0bfd42a7ca890681 (diff) | |
| download | linux-0421ccdfad0d92713a812a5aeb7d07b0ea7213c8.tar.xz | |
Merge tag 'v7.0-rc3' into next
Sync up with the mainline to brig up the latest changes, specifically
changes to ALPS driver.
Diffstat (limited to 'include/linux/msi.h')
| -rw-r--r-- | include/linux/msi.h | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/include/linux/msi.h b/include/linux/msi.h index d415dd15a0a9..fa41eed62868 100644 --- a/include/linux/msi.h +++ b/include/linux/msi.h @@ -49,12 +49,12 @@ typedef struct arch_msi_msg_data { #endif /** - * msi_msg - Representation of a MSI message + * struct msi_msg - Representation of a MSI message * @address_lo: Low 32 bits of msi message address - * @arch_addrlo: Architecture specific shadow of @address_lo + * @arch_addr_lo: Architecture specific shadow of @address_lo * @address_hi: High 32 bits of msi message address * (only used when device supports it) - * @arch_addrhi: Architecture specific shadow of @address_hi + * @arch_addr_hi: Architecture specific shadow of @address_hi * @data: MSI message data (usually 16 bits) * @arch_data: Architecture specific shadow of @data */ @@ -91,7 +91,7 @@ typedef void (*irq_write_msi_msg_t)(struct msi_desc *desc, struct msi_msg *msg); /** - * pci_msi_desc - PCI/MSI specific MSI descriptor data + * struct pci_msi_desc - PCI/MSI specific MSI descriptor data * * @msi_mask: [PCI MSI] MSI cached mask bits * @msix_ctrl: [PCI MSI-X] MSI-X cached per vector control bits @@ -101,6 +101,7 @@ typedef void (*irq_write_msi_msg_t)(struct msi_desc *desc, * @can_mask: [PCI MSI/X] Masking supported? * @is_64: [PCI MSI/X] Address size: 0=32bit 1=64bit * @default_irq:[PCI MSI/X] The default pre-assigned non-MSI irq + * @msi_attrib: [PCI MSI/X] Compound struct of MSI/X attributes * @mask_pos: [PCI MSI] Mask register position * @mask_base: [PCI MSI-X] Mask register base address */ @@ -169,7 +170,7 @@ struct msi_desc_data { * Only used if iommu_msi_shift != 0 * @iommu_msi_shift: Indicates how many bits of the original address should be * preserved when using iommu_msi_iova. - * @sysfs_attr: Pointer to sysfs device attribute + * @sysfs_attrs: Pointer to sysfs device attribute * * @write_msi_msg: Callback that may be called when the MSI message * address or data changes @@ -220,7 +221,7 @@ enum msi_desc_filter { /** * struct msi_dev_domain - The internals of MSI domain info per device * @store: Xarray for storing MSI descriptor pointers - * @irqdomain: Pointer to a per device interrupt domain + * @domain: Pointer to a per device interrupt domain */ struct msi_dev_domain { struct xarray store; @@ -701,11 +702,9 @@ void __pci_read_msi_msg(struct msi_desc *entry, struct msi_msg *msg); void __pci_write_msi_msg(struct msi_desc *entry, struct msi_msg *msg); void pci_msi_mask_irq(struct irq_data *data); void pci_msi_unmask_irq(struct irq_data *data); -struct irq_domain *pci_msi_create_irq_domain(struct fwnode_handle *fwnode, - struct msi_domain_info *info, - struct irq_domain *parent); u32 pci_msi_domain_get_msi_rid(struct irq_domain *domain, struct pci_dev *pdev); -u32 pci_msi_map_rid_ctlr_node(struct pci_dev *pdev, struct device_node **node); +u32 pci_msi_map_rid_ctlr_node(struct irq_domain *domain, struct pci_dev *pdev, + struct fwnode_handle **node); struct irq_domain *pci_msi_get_device_domain(struct pci_dev *pdev); void pci_msix_prepare_desc(struct irq_domain *domain, msi_alloc_info_t *arg, struct msi_desc *desc); |
