drar_size_shift=2;
drar_base_shift=6;
};
-
- /*
- * Protection Level: Ring 0
- * Visibility: Host / Coprocessor
- * Reset Dmain: GRPB_REset
- * Register Access: CRU
- * Number: 8
- */
-/*
- regarray drar rw addr(base, 0xA014) [8; 0x40] "DMA Descriptor Ring Attributes Register Lo" {
- _ 6 "";
- base 30 "base address";
- _ 2 "";
- size 15 "size of the descriptor ring";
- page 5 "";
- sysbit 1 "";
- _ 5 "";
- };
-*/
+
/*
* Protection Level: Ring 0
failure CHAN_BUSY "The channel is busy and cannot accept more",
failure CHAN_IDLE "There were no finished requests on the channel",
failure REQUEST_UNFINISHED "The request is still in operation",
+ failure REQUEST_UNSUPPORTED "Request is not supported by this device/channel",
failure MEM_OVERLAP "The memory regions overlap",
failure MEM_NOT_REGISTERED "The memory region was not registered",
failure MEM_OUT_OF_RANGE "Memory region is out of supported range",