HIPC: Difference between revisions
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| 1 || || Lower 32-bits of address. | | 1 || || Lower 32-bits of address. | ||
|- | |- | ||
| 2 || 1-0 || Flags. Always set to 0, 1 or 3 | | 2 || 1-0 || Flags. Always set to 0, 1 or 3. | ||
|- | |- | ||
| 2 || 4-2 || Bit 38-36 of address. | | 2 || 4-2 || Bit 38-36 of address. | ||
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A reply must not use A/B/W, svcReplyAndReceive will return 0xE801. | A reply must not use A/B/W, svcReplyAndReceive will return 0xE801. | ||
[[SVC|MemoryAttribute]] IsBorrowed and IsUncached are never allowed for the source address. | |||
==== Flags ==== | |||
Determines what [[SVC|MemoryState]] to use with the mapped memory in the sysmodule. | |||
Used to enforce whether or not device mapping is allowed for src and dst buffers respectively. | |||
* Flag0: [[SVC|MemoryAttribute]] IsDeviceMapped is *not* allowed in the source addr. | |||
* Flag0: Destination mapping has MapDeviceAlignedAllowed clear in [[SVC|MemoryState]]. | |||
* Flag1: [[SVC|MemoryAttribute]] IsDeviceMapped is allowed in the source addr. | |||
* Flag1: Destination mapping has MapDeviceAlignedAllowed set in [[SVC|MemoryState]]. | |||
* Flag3: [[SVC|MemoryAttribute]] IsDeviceMapped is allowed in the source addr. | |||
* Flag3: Destination mapping has MapDeviceAlignedAllowed clear in [[SVC|MemoryState]]. | |||
=== Buffer descriptor C "ReceiveList" === | === Buffer descriptor C "ReceiveList" === | ||