Update of /cvsroot/blob/blob/include
In directory usw-pr-cvs1:/tmp/cvs-serv7168/include
Modified Files:
param_block.h
Log Message:
add configuration logic to blob tags
Index: param_block.h
===================================================================
RCS file: /cvsroot/blob/blob/include/param_block.h,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- param_block.h 2001/09/02 02:29:54 1.2
+++ param_block.h 2001/09/02 03:08:20 1.3
@@ -45,6 +45,15 @@
struct ptag_header {
u32 size;
u32 ptag;
+
+ /* the tag is proccessed if current_conf & conf_mask == conf */
+ u32 conf_mask;
+ u32 conf;
+
+ /* if the tag fails, then current_conf |= fail_set_mask, and
+ * current_config &= ~fail_clear_mask */
+ u32 fail_set_mask;
+ u32 fail_clear_mask;
};
/* The list must start with an PTAG_CORE node */
@@ -97,6 +106,24 @@
};
+/* network hardware addresses */
+#define PTAG_HWADDR (PTAG_MAGIC | 7)
+
+struct ptag_hwaddr {
+ char name[10]; /* device name (ie: eth0) */
+ char hwaddr[6];
+};
+
+
+/* check a GPIO */
+#define PTAG_GPIO (PTAG_MAGIC | 8)
+
+struct ptag_gpio {
+ u32 mask;
+ u32 level;
+};
+
+
struct ptag {
struct ptag_header hdr;
union {
@@ -106,6 +133,8 @@
struct ptag_cmdline cmdline;
struct ptag_baud baud;
struct ptag_splash splash;
+ struct ptag_hwaddr hwaddr;
+ struct ptag_gpio gpio;
} u;
};
@@ -129,6 +158,6 @@
for (t = base; t->hdr.size; t = ptag_next(t))
-void parse_ptags(void *t);
+void parse_ptags(void *t, u32 *conf);
#endif
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