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-rw-r--r--arch/tile/include/arch/trio_shm.h125
1 files changed, 0 insertions, 125 deletions
diff --git a/arch/tile/include/arch/trio_shm.h b/arch/tile/include/arch/trio_shm.h
deleted file mode 100644
index 3382e38245af..000000000000
--- a/arch/tile/include/arch/trio_shm.h
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * Copyright 2012 Tilera Corporation. All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation, version 2.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
- * NON INFRINGEMENT. See the GNU General Public License for
- * more details.
- */
-
-/* Machine-generated file; do not edit. */
-
-
-#ifndef __ARCH_TRIO_SHM_H__
-#define __ARCH_TRIO_SHM_H__
-
-#include <arch/abi.h>
-#include <arch/trio_shm_def.h>
-
-#ifndef __ASSEMBLER__
-/**
- * TRIO DMA Descriptor.
- * The TRIO DMA descriptor is written by software and consumed by hardware.
- * It is used to specify the location of transaction data in the IO and Tile
- * domains.
- */
-
-__extension__
-typedef union
-{
- struct
- {
- /* Word 0 */
-
-#ifndef __BIG_ENDIAN__
- /** Tile side virtual address. */
- int_reg_t va : 42;
- /**
- * Encoded size of buffer used on push DMA when C=1:
- * 0 = 128 bytes
- * 1 = 256 bytes
- * 2 = 512 bytes
- * 3 = 1024 bytes
- * 4 = 1664 bytes
- * 5 = 4096 bytes
- * 6 = 10368 bytes
- * 7 = 16384 bytes
- */
- uint_reg_t bsz : 3;
- /**
- * Chaining designation. Always zero for pull DMA
- * 0 : Unchained buffer pointer
- * 1 : Chained buffer pointer. Next buffer descriptor (e.g. VA) stored
- * in 1st 8-bytes in buffer. For chained buffers, first 8-bytes of each
- * buffer contain the next buffer descriptor formatted exactly like a PDE
- * buffer descriptor. This allows a chained PDE buffer to be sent using
- * push DMA.
- */
- uint_reg_t c : 1;
- /**
- * Notification interrupt will be delivered when the transaction has
- * completed (all data has been read from or written to the Tile-side
- * buffer).
- */
- uint_reg_t notif : 1;
- /**
- * When 0, the XSIZE field specifies the total byte count for the
- * transaction. When 1, the XSIZE field is encoded as 2^(N+14) for N in
- * {0..6}:
- * 0 = 16KB
- * 1 = 32KB
- * 2 = 64KB
- * 3 = 128KB
- * 4 = 256KB
- * 5 = 512KB
- * 6 = 1MB
- * All other encodings of the XSIZE field are reserved when SMOD=1
- */
- uint_reg_t smod : 1;
- /**
- * Total number of bytes to move for this transaction. When SMOD=1,
- * this field is encoded - see SMOD description.
- */
- uint_reg_t xsize : 14;
- /** Reserved. */
- uint_reg_t __reserved_0 : 1;
- /**
- * Generation number. Used to indicate a valid descriptor in ring. When
- * a new descriptor is written into the ring, software must toggle this
- * bit. The net effect is that the GEN bit being written into new
- * descriptors toggles each time the ring tail pointer wraps.
- */
- uint_reg_t gen : 1;
-#else /* __BIG_ENDIAN__ */
- uint_reg_t gen : 1;
- uint_reg_t __reserved_0 : 1;
- uint_reg_t xsize : 14;
- uint_reg_t smod : 1;
- uint_reg_t notif : 1;
- uint_reg_t c : 1;
- uint_reg_t bsz : 3;
- int_reg_t va : 42;
-#endif
-
- /* Word 1 */
-
-#ifndef __BIG_ENDIAN__
- /** IO-side address */
- uint_reg_t io_address : 64;
-#else /* __BIG_ENDIAN__ */
- uint_reg_t io_address : 64;
-#endif
-
- };
-
- /** Word access */
- uint_reg_t words[2];
-} TRIO_DMA_DESC_t;
-#endif /* !defined(__ASSEMBLER__) */
-
-#endif /* !defined(__ARCH_TRIO_SHM_H__) */