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@@ -470,14 +470,6 @@ extern u32 ssb_dma_translation(struct ssb_device *dev);
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#define SSB_DMA_TRANSLATION_MASK 0xC0000000
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#define SSB_DMA_TRANSLATION_SHIFT 30
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-extern int ssb_dma_set_mask(struct ssb_device *dev, u64 mask);
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-
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-extern void * ssb_dma_alloc_consistent(struct ssb_device *dev, size_t size,
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- dma_addr_t *dma_handle, gfp_t gfp_flags);
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-extern void ssb_dma_free_consistent(struct ssb_device *dev, size_t size,
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- void *vaddr, dma_addr_t dma_handle,
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- gfp_t gfp_flags);
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-
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static inline void __cold __ssb_dma_not_implemented(struct ssb_device *dev)
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{
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#ifdef CONFIG_SSB_DEBUG
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@@ -486,155 +478,6 @@ static inline void __cold __ssb_dma_not_implemented(struct ssb_device *dev)
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#endif /* DEBUG */
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}
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-static inline int ssb_dma_mapping_error(struct ssb_device *dev, dma_addr_t addr)
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-{
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- switch (dev->bus->bustype) {
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- case SSB_BUSTYPE_PCI:
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-#ifdef CONFIG_SSB_PCIHOST
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- return pci_dma_mapping_error(dev->bus->host_pci, addr);
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-#endif
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- break;
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- case SSB_BUSTYPE_SSB:
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- return dma_mapping_error(dev->dev, addr);
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- default:
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- break;
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- }
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- __ssb_dma_not_implemented(dev);
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- return -ENOSYS;
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-}
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-
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-static inline dma_addr_t ssb_dma_map_single(struct ssb_device *dev, void *p,
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- size_t size, enum dma_data_direction dir)
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-{
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- switch (dev->bus->bustype) {
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- case SSB_BUSTYPE_PCI:
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-#ifdef CONFIG_SSB_PCIHOST
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- return pci_map_single(dev->bus->host_pci, p, size, dir);
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-#endif
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- break;
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- case SSB_BUSTYPE_SSB:
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- return dma_map_single(dev->dev, p, size, dir);
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- default:
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- break;
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- }
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- __ssb_dma_not_implemented(dev);
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- return 0;
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-}
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-
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-static inline void ssb_dma_unmap_single(struct ssb_device *dev, dma_addr_t dma_addr,
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- size_t size, enum dma_data_direction dir)
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-{
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- switch (dev->bus->bustype) {
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- case SSB_BUSTYPE_PCI:
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-#ifdef CONFIG_SSB_PCIHOST
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- pci_unmap_single(dev->bus->host_pci, dma_addr, size, dir);
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- return;
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-#endif
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- break;
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- case SSB_BUSTYPE_SSB:
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- dma_unmap_single(dev->dev, dma_addr, size, dir);
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- return;
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- default:
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- break;
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- }
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- __ssb_dma_not_implemented(dev);
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-}
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-
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-static inline void ssb_dma_sync_single_for_cpu(struct ssb_device *dev,
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- dma_addr_t dma_addr,
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- size_t size,
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- enum dma_data_direction dir)
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-{
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- switch (dev->bus->bustype) {
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- case SSB_BUSTYPE_PCI:
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-#ifdef CONFIG_SSB_PCIHOST
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- pci_dma_sync_single_for_cpu(dev->bus->host_pci, dma_addr,
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- size, dir);
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- return;
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-#endif
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- break;
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- case SSB_BUSTYPE_SSB:
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- dma_sync_single_for_cpu(dev->dev, dma_addr, size, dir);
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- return;
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- default:
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- break;
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- }
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- __ssb_dma_not_implemented(dev);
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-}
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-
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-static inline void ssb_dma_sync_single_for_device(struct ssb_device *dev,
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- dma_addr_t dma_addr,
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- size_t size,
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- enum dma_data_direction dir)
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-{
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- switch (dev->bus->bustype) {
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- case SSB_BUSTYPE_PCI:
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-#ifdef CONFIG_SSB_PCIHOST
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- pci_dma_sync_single_for_device(dev->bus->host_pci, dma_addr,
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- size, dir);
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- return;
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-#endif
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- break;
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- case SSB_BUSTYPE_SSB:
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- dma_sync_single_for_device(dev->dev, dma_addr, size, dir);
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- return;
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- default:
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- break;
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- }
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- __ssb_dma_not_implemented(dev);
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-}
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-
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-static inline void ssb_dma_sync_single_range_for_cpu(struct ssb_device *dev,
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- dma_addr_t dma_addr,
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- unsigned long offset,
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- size_t size,
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- enum dma_data_direction dir)
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-{
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- switch (dev->bus->bustype) {
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- case SSB_BUSTYPE_PCI:
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-#ifdef CONFIG_SSB_PCIHOST
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- /* Just sync everything. That's all the PCI API can do. */
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- pci_dma_sync_single_for_cpu(dev->bus->host_pci, dma_addr,
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- offset + size, dir);
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- return;
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-#endif
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- break;
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- case SSB_BUSTYPE_SSB:
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- dma_sync_single_range_for_cpu(dev->dev, dma_addr, offset,
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- size, dir);
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- return;
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- default:
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- break;
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- }
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- __ssb_dma_not_implemented(dev);
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-}
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-
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-static inline void ssb_dma_sync_single_range_for_device(struct ssb_device *dev,
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- dma_addr_t dma_addr,
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- unsigned long offset,
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- size_t size,
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- enum dma_data_direction dir)
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-{
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- switch (dev->bus->bustype) {
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- case SSB_BUSTYPE_PCI:
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-#ifdef CONFIG_SSB_PCIHOST
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- /* Just sync everything. That's all the PCI API can do. */
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- pci_dma_sync_single_for_device(dev->bus->host_pci, dma_addr,
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- offset + size, dir);
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- return;
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-#endif
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- break;
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- case SSB_BUSTYPE_SSB:
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- dma_sync_single_range_for_device(dev->dev, dma_addr, offset,
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- size, dir);
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- return;
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- default:
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- break;
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- }
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- __ssb_dma_not_implemented(dev);
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-}
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-
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-
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#ifdef CONFIG_SSB_PCIHOST
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/* PCI-host wrapper driver */
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extern int ssb_pcihost_register(struct pci_driver *driver);
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