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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /drivers/net/dgrs_asstruct.h
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'drivers/net/dgrs_asstruct.h')
-rw-r--r--drivers/net/dgrs_asstruct.h37
1 files changed, 37 insertions, 0 deletions
diff --git a/drivers/net/dgrs_asstruct.h b/drivers/net/dgrs_asstruct.h
new file mode 100644
index 00000000000..a8e5bb5ef53
--- /dev/null
+++ b/drivers/net/dgrs_asstruct.h
@@ -0,0 +1,37 @@
+/*
+ * For declaring structures shared with assembly routines
+ *
+ * $Id: asstruct.h,v 1.1.1.1 1994/10/23 05:08:32 rick Exp $
+ */
+
+#ifdef ASSEMBLER
+
+# define MO(t,a) (a)
+# define VMO(t,a) (a)
+
+# define BEGIN_STRUCT(x) _Off=0
+# define S1A(t,x,n) _Off=(_Off+0)&~0; x=_Off; _Off=_Off+(1*n)
+# define S2A(t,x,n) _Off=(_Off+1)&~1; x=_Off; _Off=_Off+(2*n)
+# define S4A(t,x,n) _Off=(_Off+3)&~3; x=_Off; _Off=_Off+(4*n)
+# define WORD(x) _Off=(_Off+3)&~3; x=_Off; _Off=_Off+4
+# define WORDA(x,n) _Off=(_Off+3)&~3; x=_Off; _Off=_Off+(4*n)
+# define VWORD(x) _Off=(_Off+3)&~3; x=_Off; _Off=_Off+4
+# define S1(t,x) _Off=(_Off+0)&~0; x=_Off; _Off=_Off+1
+# define S2(t,x) _Off=(_Off+1)&~1; x=_Off; _Off=_Off+2
+# define S4(t,x) _Off=(_Off+3)&~3; x=_Off; _Off=_Off+4
+# define END_STRUCT(x) _Off=(_Off+3)&~3; x=_Off
+
+#else /* C */
+
+#define VMO(t,a) (*(volatile t *)(a))
+
+# define BEGIN_STRUCT(x) struct x {
+# define S1(t,x) t x ;
+# define S1A(t,x,n) t x[n] ;
+# define S2(t,x) t x ;
+# define S2A(t,x,n) t x[n] ;
+# define S4(t,x) t x ;
+# define S4A(t,x,n) t x[n] ;
+# define END_STRUCT(x) } ;
+
+#endif