New driver

2019-01-03 00:43:32 +01:00
parent eecd6c8918
commit e42f097a6c
44 changed files with 1639 additions and 110 deletions
@@ -0,0 +1,110 @@
+/*
+  enc624test.c 
+
+  (C) 2018 Henryk Richter <henryk.richter@gmx.net>
+
+  Matze-Scrat-Buggs ZII card hardware test
+
+
+*/
+#include <exec/libraries.h>
+#include <proto/exec.h>
+
+#define ENC_MANUFACTURER 2588
+#define ENC_BOARD 123
+
+#include <proto/expansion.h>
+#include <proto/dos.h>
+#include <libraries/configvars.h>
+#include <hardware/intbits.h>
+
+#if 0
+#include "device.h"
+#include "hw.h"
+
+#include "enc624j6l.h"
+#endif
+#include "registers.h"
+
+
+#define READREG(_x_,_off_)      *( (volatile USHORT*)( (volatile UBYTE*)(_x_) + (_off_)) )
+#define WRITEREG(_x_,_off_,_y_) *( (volatile USHORT*)( (volatile UBYTE*)(_x_) + (_off_)) )    = (_y_);
+#define SETREG(_x_,_off_,_y_)   *( (volatile USHORT*)( (volatile UBYTE*)(_x_) + (_off_) + SET_OFFSET )) = (_y_);
+#define CLRREG(_x_,_off_,_y_)   *( (volatile USHORT*)( (volatile UBYTE*)(_x_) + (_off_) + CLR_OFFSET )) = (_y_);
+
+const BYTE exp_name[] = "expansion.library";
+
+int main( int argc, char **argv )
+{
+ LONG ret = 0;
+ ULONG ul;
+ volatile APTR board = (0);
+ volatile UBYTE *uboard;
+ struct Library *ExpansionBase;
+ struct ConfigDev *cfg = (0);
+
+ ExpansionBase = OpenLibrary( (BYTE*)exp_name, 37 );
+ if( !ExpansionBase )
+ {
+ 	Printf("Cannot open Expansion. quitting\n");
+ 	goto quit;
+ }
+
+ cfg = FindConfigDev( cfg, ENC_MANUFACTURER, ENC_BOARD );
+ if( cfg )
+ {
+ 	board = (volatile APTR)cfg->cd_BoardAddr;
+ }
+ if( !board )
+ {
+ 	Printf("Board %ld / %ld not found in expansions\n",(ULONG)ENC_MANUFACTURER,(ULONG)ENC_BOARD);
+ 	goto quit;
+ }
+ Printf("Board found at 0x%lx\n",(ULONG)board);
+
+ /* 16 Bit R/W Test */
+ Printf("16 Bit reg test\n",(ULONG)board);
+ WRITEREG( board, EUDAST, 0x1234 );
+ ul = READREG( board, EUDAST );
+ if( ul != 0x1234 )
+ {
+ 	Printf("Board error: wrote 0x1234, got 0x%lx\n",ul);
+ 	ret = 1;
+ }
+ WRITEREG( board, EUDAST, 0x0000 );
+
+ /* Byte R/W tests */
+ Printf("8 Bit buffer tests\n",(ULONG)board);
+
+ WRITEREG( board, 0xBFE, 0x0000 );
+ uboard = (volatile UBYTE*)board;
+
+ *(uboard+0xBFE) = 0xda;
+ ul = READREG( board, 0xBFE );
+ if( ul != 0xda00 )
+ {
+ 	Printf("Board error: expected 0xDA00, got 0x%lx on upper byte test\n",ul);
+ 	ret = 1;
+ }
+
+ WRITEREG( board, 0xBFE, 0x0000 );
+ *(uboard+0xBFF) = 0xbf;
+ ul = READREG( board, 0xBFE );
+ if( ul != 0x00bf )
+ {
+ 	Printf("Board error: expected 0x00BF, got 0x%lx on lower byte test\n",ul);
+ 	ret = 1;
+ }
+
+ if( ret )
+  Printf("Error(s) encountered\n");
+ else
+  Printf("Board looking good as far as tested\n");
+
+quit:
+ if( ExpansionBase )
+	 CloseLibrary(ExpansionBase);
+
+ return ret;
+}
+