Lines Matching full:ipa
25 * struct ipa - IPA information
27 * @version: IPA hardware version
28 * @dev: IPA device pointer
33 * @power: IPA power information
39 * @interrupt: IPA Interrupt information
42 * @reg_virt: Virtual address used for IPA register access
43 * @regs: IPA register definitions
44 * @mem_addr: DMA address of IPA-local memory space
45 * @mem_virt: Virtual address of IPA-local memory space
46 * @mem_offset: Offset from @mem_virt used for access to IPA memory
49 * @mem: Array of IPA-local memory region descriptors
50 * @imem_iova: I/O virtual address of IPA region in IMEM
52 * @smem_iova: I/O virtual address of IPA region in SMEM
66 * @channel_map: Mapping of GSI channel to IPA endpoint
67 * @name_map: Mapping of IPA endpoint name to IPA endpoint
73 struct ipa { struct
135 * ipa_setup() - Perform IPA setup
136 * @ipa: IPA pointer argument
138 * IPA initialization is broken into stages: init; config; and setup.
142 * any access to IPA hardware. Activities performed at the config stage
143 * require IPA power, because they involve access to IPA registers.
147 * a special interface to the IPA.
165 int ipa_setup(struct ipa *ipa);