/[gxemul]/trunk/src/devices/dev_au1x00.c
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
ViewVC logotype

Diff of /trunk/src/devices/dev_au1x00.c

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 4 by dpavlin, Mon Oct 8 16:18:00 2007 UTC revision 18 by dpavlin, Mon Oct 8 16:19:11 2007 UTC
# Line 25  Line 25 
25   *  SUCH DAMAGE.   *  SUCH DAMAGE.
26   *     *  
27   *   *
28   *  $Id: dev_au1x00.c,v 1.11 2005/02/21 09:37:43 debug Exp $   *  $Id: dev_au1x00.c,v 1.13 2005/10/26 14:37:03 debug Exp $
29   *     *  
30   *  Au1x00 (eg Au1500) pseudo device. See aureg.h for bitfield details.   *  Au1x00 (eg Au1500) pseudo device. See aureg.h for bitfield details.
31   *   *
32   *  The MeshCube uses an Au1500 CPU.   *  Used in at least the MeshCube (Au1500) and on PB1000 (evbmips) boards.
33   *   *
34   *  This is basically just a huge TODO. :-)   *  This is basically just a huge TODO. :-)
35   */   */
# Line 75  int dev_au1x00_ic_access(struct cpu *cpu Line 75  int dev_au1x00_ic_access(struct cpu *cpu
75          struct au1x00_ic_data *d = extra;          struct au1x00_ic_data *d = extra;
76          uint64_t idata = 0, odata = 0;          uint64_t idata = 0, odata = 0;
77    
78          idata = memory_readmax64(cpu, data, len);          if (writeflag == MEM_WRITE)
79                    idata = memory_readmax64(cpu, data, len);
80    
81          /*  TODO  */          /*  TODO  */
82    
# Line 196  int dev_au1x00_uart_access(struct cpu *c Line 197  int dev_au1x00_uart_access(struct cpu *c
197          struct au1x00_uart_data *d = extra;          struct au1x00_uart_data *d = extra;
198          uint64_t idata = 0, odata = 0;          uint64_t idata = 0, odata = 0;
199    
200          idata = memory_readmax64(cpu, data, len);          if (writeflag == MEM_WRITE)
201                    idata = memory_readmax64(cpu, data, len);
202    
203          switch (relative_addr) {          switch (relative_addr) {
204          case UART_RXDATA:               /*  0x00  */          case UART_RXDATA:               /*  0x00  */
# Line 269  int dev_au1x00_pc_access(struct cpu *cpu Line 271  int dev_au1x00_pc_access(struct cpu *cpu
271          struct au1x00_pc_data *d = extra;          struct au1x00_pc_data *d = extra;
272          uint64_t idata = 0, odata = 0;          uint64_t idata = 0, odata = 0;
273    
274          idata = memory_readmax64(cpu, data, len);          if (writeflag == MEM_WRITE)
275                    idata = memory_readmax64(cpu, data, len);
276    
277          if (writeflag == MEM_READ)          if (writeflag == MEM_READ)
278                  odata = d->reg[relative_addr / sizeof(uint32_t)];                  odata = d->reg[relative_addr / sizeof(uint32_t)];
Legend:
Removed from v.4  
changed lines
  Added in v.18
  ViewVC Help
Powered by ViewVC 1.1.26