Corelink DMA Engines: Difference between revisions

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@@ Line 12: / Line 12: @@
   struct DmaSubConfig {
-      uint8_t peripheral_id; // @0 Must be < 0x1E.
+      sint8_t peripheral_id; // @0 If not *_ALT_CFG set, this must be < 0x1E.
       uint8_t type; // @1 Accepted values: 4=fixed_addr??, 8=increment_addr??, 12=lgy_fb_copy?, 15=userspace_copy?
-      uint16_t unk3; // @2
+      sint16_t unk3; // @2 Must be 0 or multiple of 4?
-      uint16_t transfer_size?; // @4
+      sint16_t transfer_size?; // @4 Must not be 0 if peripheral_id == 0xFF.
-      uint16_t unk4; // @6
+      sint16_t unk4; // @6
-      uint16_t transfer_stride?; // @8
+      sint16_t transfer_stride?; // @8
   }