Lines Matching +full:unit +full:- +full:addresses

1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
11  * Author: Joerg-Stephan Vogt <jsvogt@de.ibm.com>
26  * User-space API for the GenWQE card. For debugging and test purposes
27  * the register addresses are included here too.
36 #define GENWQE_TYPE_ALTERA_230		0x00 /* GenWQE4 Stratix-IV-230 */
37 #define GENWQE_TYPE_ALTERA_530		0x01 /* GenWQE4 Stratix-IV-530 */
38 #define GENWQE_TYPE_ALTERA_A4		0x02 /* GenWQE5 A4 Stratix-V-A4 */
39 #define GENWQE_TYPE_ALTERA_A7		0x03 /* GenWQE5 A7 Stratix-V-A7 */
41 /* MMIO Unit offsets: Each UnitID occupies a defined address range */
57 /* UnitID 0: Service Layer Unit (SLU) */
59 /* SLU: Unit Configuration Register */
185 /* SLU: Flashbus Direct Access -A5 */
188 /* SLU: Flashbus Direct Access2 -A5 */
191 /* SLU: Flashbus Command Interface -A5 */
217 /* UnitID 2: Application Unit (APP) */
270  * Some DDCBs require DMA addresses to be specified in the ASIV
272  * driver know where those addresses are by specifying the ATS field,
273  * such that it can replace the user-space addresses with appropriate
274  * DMA addresses or DMA addresses of a scatter gather list which is
279  * where it expects DMA addresses within the ASIV part of the DDCB and
285 #define DDCB_ACFUNC_SLU			0x00  /* chip service layer unit */
293 #define DDCB_RETC_ERROR			0x0108 /* App Err, non-recoverable */
373  * Each 4 bit within the ATS 64-bit word specify the required address
392 	(((_flags) & 0xf) << (44 - (4 * (offsetof(_struct, _field) / 8))))
395 	(((_ats)	  >> (44 - (4 * ((_byte_offs) / 8)))) & 0xf)
398  * struct genwqe_ddcb_cmd - User parameter for generic DDCB commands
402  * back to user-space.
409 	__u8  acfunc;			/* accelerators functional unit */
424 	/* move to end and avoid copy-back */
455  * struct genwqe_mem - Memory pinning/unpinning information
457  * @size:          size of the area pin/dma-map/unmap
465  * unmap to get the DMA addresses.
487  *         -EINVAL: Invalid parameters (ASIV_LEN, ASV_LEN, illegal fixups
489  *         -EFAULT: illegal addresses in fixups, purging failed
490  *         -EBADMSG: enqueing failed, retc != DDCB_RETC_COMPLETE