1 files changed, 0 insertions, 127 deletions

diff --git a/include/asm-cris/arch-v32/hwregs/dma.h b/include/asm-cris/arch-v32/hwregs/dma.h
deleted file mode 100644
index 3ce322b5c731..000000000000
--- a/include/asm-cris/arch-v32/hwregs/dma.h
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * DMA C definitions and help macros
- *
- */
-
-#ifndef dma_h
-#define dma_h
-
-/* registers */ /* Really needed, since both are listed in sw.list? */
-#include "dma_defs.h"
-
-
-/* descriptors */
-
-// ------------------------------------------------------------ dma_descr_group
-typedef struct dma_descr_group {
-  struct dma_descr_group       *next;
-  unsigned                      eol        : 1;
-  unsigned                      tol        : 1;
-  unsigned                      bol        : 1;
-  unsigned                                 : 1;
-  unsigned                      intr       : 1;
-  unsigned                                 : 2;
-  unsigned                      en         : 1;
-  unsigned                                 : 7;
-  unsigned                      dis        : 1;
-  unsigned                      md         : 16;
-  struct dma_descr_group       *up;
-  union {
-    struct dma_descr_context   *context;
-    struct dma_descr_group     *group;
-  }                             down;
-} dma_descr_group;
-
-// ---------------------------------------------------------- dma_descr_context
-typedef struct dma_descr_context {
-  struct dma_descr_context     *next;
-  unsigned                      eol        : 1;
-  unsigned                                 : 3;
-  unsigned                      intr       : 1;
-  unsigned                                 : 1;
-  unsigned                      store_mode : 1;
-  unsigned                      en         : 1;
-  unsigned                                 : 7;
-  unsigned                      dis        : 1;
-  unsigned                      md0        : 16;
-  unsigned                      md1;
-  unsigned                      md2;
-  unsigned                      md3;
-  unsigned                      md4;
-  struct dma_descr_data        *saved_data;
-  char                         *saved_data_buf;
-} dma_descr_context;
-
-// ------------------------------------------------------------- dma_descr_data
-typedef struct dma_descr_data {
-  struct dma_descr_data        *next;
-  char                         *buf;
-  unsigned                      eol        : 1;
-  unsigned                                 : 2;
-  unsigned                      out_eop    : 1;
-  unsigned                      intr       : 1;
-  unsigned                      wait       : 1;
-  unsigned                                 : 2;
-  unsigned                                 : 3;
-  unsigned                      in_eop     : 1;
-  unsigned                                 : 4;
-  unsigned                      md         : 16;
-  char                         *after;
-} dma_descr_data;
-
-// --------------------------------------------------------------------- macros
-
-// enable DMA channel
-#define DMA_ENABLE( inst ) \
-   do { reg_dma_rw_cfg e = REG_RD( dma, inst, rw_cfg );\
-        e.en = regk_dma_yes; \
-        REG_WR( dma, inst, rw_cfg, e); } while( 0 )
-
-// reset DMA channel
-#define DMA_RESET( inst ) \
-   do { reg_dma_rw_cfg r = REG_RD( dma, inst, rw_cfg );\
-        r.en = regk_dma_no; \
-        REG_WR( dma, inst, rw_cfg, r); } while( 0 )
-
-// stop DMA channel
-#define DMA_STOP( inst ) \
-   do { reg_dma_rw_cfg s = REG_RD( dma, inst, rw_cfg );\
-        s.stop = regk_dma_yes; \
-        REG_WR( dma, inst, rw_cfg, s); } while( 0 )
-
-// continue DMA channel operation
-#define DMA_CONTINUE( inst ) \
-   do { reg_dma_rw_cfg c = REG_RD( dma, inst, rw_cfg );\
-        c.stop = regk_dma_no; \
-        REG_WR( dma, inst, rw_cfg, c); } while( 0 )
-
-// give stream command
-#define DMA_WR_CMD( inst, cmd_par ) \
-   do { reg_dma_rw_stream_cmd __x = {0}; \
-        do { __x = REG_RD(dma, inst, rw_stream_cmd); } while (__x.busy); \
-        __x.cmd = (cmd_par); \
-        REG_WR(dma, inst, rw_stream_cmd, __x); \
-   } while (0)
-
-// load: g,c,d:burst
-#define DMA_START_GROUP( inst, group_descr ) \
-   do { REG_WR_INT( dma, inst, rw_group, (int) group_descr ); \
-        DMA_WR_CMD( inst, regk_dma_load_g ); \
-        DMA_WR_CMD( inst, regk_dma_load_c ); \
-        DMA_WR_CMD( inst, regk_dma_load_d | regk_dma_burst ); \
-      } while( 0 )
-
-// load: c,d:burst
-#define DMA_START_CONTEXT( inst, ctx_descr ) \
-   do { REG_WR_INT( dma, inst, rw_group_down, (int) ctx_descr ); \
-        DMA_WR_CMD( inst, regk_dma_load_c ); \
-        DMA_WR_CMD( inst, regk_dma_load_d | regk_dma_burst ); \
-      } while( 0 )
-
-// if the DMA is at the end of the data list, the last data descr is reloaded
-#define DMA_CONTINUE_DATA( inst ) \
-do { reg_dma_rw_cmd c = {0}; \
-     c.cont_data = regk_dma_yes;\
-     REG_WR( dma, inst, rw_cmd, c ); } while( 0 )
-
-#endif