usb/host/octeon-hcd.h

117 	 * @ptxfemplvl: Periodic TxFIFO Empty Level (PTxFEmpLvl)
119 	 *	Indicates when the Periodic TxFIFO Empty Interrupt bit in the
122 	 *	* 1'b0: GINTSTS.PTxFEmp interrupt indicates that the Periodic
124 	 *	* 1'b1: GINTSTS.PTxFEmp interrupt indicates that the Periodic
126 	 * @nptxfemplvl: Non-Periodic TxFIFO Empty Level (NPTxFEmpLvl)
128 	 *	Indicates when the Non-Periodic TxFIFO Empty Interrupt bit in
132 	 *	Periodic TxFIFO is half empty
134 	 *	Periodic TxFIFO is completely empty
251 	 * @ptxfempmsk: Periodic TxFIFO Empty Mask (PTxFEmpMsk)
255 	 * @incomplpmsk: Incomplete Periodic Transfer Mask (incomplPMsk)
263 	 * @eopfmsk: End of Periodic Frame Interrupt Mask (EOPFMsk)
274 	 * @ginnakeffmsk: Global Non-Periodic IN NAK Effective Mask
276 	 * @nptxfempmsk: Non-Periodic TxFIFO Empty Mask (NPTxFEmpMsk)
358 	 * @ptxfemp: Periodic TxFIFO Empty (PTxFEmp)
359 	 *	Asserted when the Periodic Transmit FIFO is either half or
361 	 *	written in the Periodic Request Queue. The half or completely
362 	 *	empty status is determined by the Periodic TxFIFO Empty Level
387 	 * @incomplp: Incomplete Periodic Transfer (incomplP)
389 	 *	incomplete periodic transactions still pending which are
395 	 *	interrupt is asserted along with the End of Periodic Frame
401 	 *	along with the End of Periodic Frame Interrupt (EOPF) bit in
424 	 *	Indicates that an IN token has been received for a non-periodic
426 	 *	top of the Non-Periodic Transmit FIFO and the IN endpoint
428 	 * @eopf: End of Periodic Frame Interrupt (EOPF)
429 	 *	Indicates that the period specified in the Periodic Frame
462 	 * @ginnakeff: Global IN Non-Periodic NAK Effective (GINNakEff)
463 	 *	Indicates that the Set Global Non-Periodic IN NAK bit in the
467 	 *	can be cleared by clearing the Clear Global Non-Periodic IN
472 	 * @nptxfemp: Non-Periodic TxFIFO Empty (NPTxFEmp)
473 	 *	This interrupt is asserted when the Non-Periodic TxFIFO is
475 	 *	one entry to be written to the Non-Periodic Transmit Request
477 	 *	the Non-Periodic TxFIFO Empty Level bit in the Core AHB
552  * Non-Periodic Transmit FIFO Size Register (GNPTXFSIZ)
555  * Non-Periodic TxFIFO.
561 	 * @nptxfdep: Non-Periodic TxFIFO Depth (NPTxFDep)
565 	 * @nptxfstaddr: Non-Periodic Transmit RAM Start Address (NPTxFStAddr)
566 	 *	This field contains the memory start address for Non-Periodic
579  * Non-Periodic Transmit FIFO/Queue Status Register (GNPTXSTS)
582  * Non-Periodic TxFIFO and the Non-Periodic Transmit Request Queue.
588 	 * @nptxqtop: Top of the Non-Periodic Transmit Request Queue (NPTxQTop)
589 	 *	Entry in the Non-Periodic Tx Request Queue that is currently
598 	 * @nptxqspcavail: Non-Periodic Transmit Request Queue Space Available
601 	 *	Periodic Transmit Request Queue. This queue holds both IN
604 	 *	* 8'h0: Non-Periodic Transmit Request Queue is full
609 	 * @nptxfspcavail: Non-Periodic TxFIFO Space Avail (NPTxFSpcAvail)
611 	 *	Periodic TxFIFO.
613 	 *	* 16'h0: Non-Periodic TxFIFO is full
650 	 *	* 5'h0: Non-Periodic TxFIFO flush
651 	 *	* 5'h1: Periodic TxFIFO 1 flush in Device mode or Periodic
653 	 *	* 5'h2: Periodic TxFIFO 2 flush in Device mode
655 	 *	* 5'hF: Periodic TxFIFO 15 flush in Device mode
656 	 *	* 5'h10: Flush all the Periodic and Non-Periodic TxFIFOs in the
990 	 *	This field is applicable for only periodic (isochronous and
1009 	 *	number of immediate retries to be performed for a periodic split
1266 	 *	size for IN transactions (periodic and non-periodic).
1487  * Host Periodic Transmit FIFO Size Register (HPTXFSIZ)
1489  * This register holds the size and the memory start address of the Periodic
1496 	 * @ptxfsize: Host Periodic TxFIFO Depth (PTxFSize)
1500 	 * @ptxfstaddr: Host Periodic TxFIFO Start Address (PTxFStAddr)
1512  * Host Periodic Transmit FIFO/Queue Status Register (HPTXSTS)
1514  * This read-only register contains the free space information for the Periodic
1515  * TxFIFO and the Periodic Transmit Request Queue
1521 	 * @ptxqtop: Top of the Periodic Transmit Request Queue (PTxQTop)
1522 	 *	This indicates the entry in the Periodic Tx Request Queue that
1536 	 * @ptxqspcavail: Periodic Transmit Request Queue Space Available
1539 	 *	in the Periodic Transmit Request Queue. This queue holds both
1541 	 *	* 8'h0: Periodic Transmit Request Queue is full
1546 	 * @ptxfspcavail: Periodic Transmit Data FIFO Space Available
1549 	 *	to in the Periodic TxFIFO.
1551 	 *	* 16'h0: Periodic TxFIFO is full