rename target/linux/generic-2.6 to generic

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21952 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 110 insertions, 0 deletions

diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/dbg-trace.c b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/dbg-trace.c
new file mode 100644
index 0000000000..644fd02dac
--- /dev/null
+++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/dbg-trace.c
@@ -0,0 +1,110 @@
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/time.h>
+#include "dbg-trace.h"
+
+#define TRACE_ARR_LEN   800
+#define STR_LEN         128
+struct trace {
+    struct timeval tv;
+        char str[STR_LEN];
+    unsigned int callback_val1;
+    unsigned int callback_val2;
+        char valid;
+};
+static unsigned int (*trc_callback1) (unsigned char) = NULL;
+static unsigned int (*trc_callback2) (unsigned char) = NULL;
+static unsigned char trc_param1 = 0;
+static unsigned char trc_param2 = 0;
+struct trace *trc_arr;
+static int trc_index;
+static int trc_active = 0;
+
+void TRC_START()
+{
+    trc_active = 1;
+}
+
+void TRC_STOP()
+{
+    trc_active = 0;
+}
+
+void TRC_INIT(void *callback1, void *callback2, unsigned char callback1_param, unsigned char callback2_param)
+{
+    printk("Marvell debug tracing is on\n");
+        trc_arr = (struct trace *)kmalloc(TRACE_ARR_LEN*sizeof(struct trace),GFP_KERNEL);
+    if(trc_arr == NULL)
+    {
+        printk("Can't allocate Debug Trace buffer\n");
+        return;
+    }
+        memset(trc_arr,0,TRACE_ARR_LEN*sizeof(struct trace));
+        trc_index = 0;
+    trc_callback1 = callback1;
+    trc_callback2 = callback2;
+    trc_param1 = callback1_param;
+    trc_param2 = callback2_param;
+}
+void TRC_REC(char *fmt,...)
+{
+    va_list args;
+        struct trace *trc = &trc_arr[trc_index];
+
+    if(trc_active == 0)
+        return;
+
+    do_gettimeofday(&trc->tv);
+    if(trc_callback1)
+        trc->callback_val1 = trc_callback1(trc_param1);
+    if(trc_callback2)
+        trc->callback_val2 = trc_callback2(trc_param2);
+    va_start(args, fmt);
+    vsprintf(trc->str,fmt,args);
+    va_end(args);
+        trc->valid = 1;
+        if((++trc_index) == TRACE_ARR_LEN) {
+                trc_index = 0;
+    }
+}
+void TRC_OUTPUT(void)
+{
+        int i,j;
+        struct trace *p;
+        printk("\n\nTrace %d items\n",TRACE_ARR_LEN);
+        for(i=0,j=trc_index; i<TRACE_ARR_LEN; i++,j++) {
+                if(j == TRACE_ARR_LEN)
+                        j = 0;
+                p = &trc_arr[j];
+                if(p->valid) {
+            unsigned long uoffs;
+            struct trace *plast;
+            if(p == &trc_arr[0])
+                plast = &trc_arr[TRACE_ARR_LEN-1];
+            else
+                plast = p-1;
+            if(p->tv.tv_sec == ((plast)->tv.tv_sec))
+                uoffs = (p->tv.tv_usec - ((plast)->tv.tv_usec));
+            else
+                uoffs = (1000000 - ((plast)->tv.tv_usec)) +
+                    ((p->tv.tv_sec - ((plast)->tv.tv_sec) - 1) * 1000000) + 
+                    p->tv.tv_usec;
+                        printk("%03d: [+%ld usec]", j, (unsigned long)uoffs);
+            if(trc_callback1)
+                printk("[%u]",p->callback_val1);
+            if(trc_callback2)
+                printk("[%u]",p->callback_val2);
+            printk(": %s",p->str);
+        }
+                p->valid = 0;
+        }
+        memset(trc_arr,0,TRACE_ARR_LEN*sizeof(struct trace));
+        trc_index = 0;
+}
+void TRC_RELEASE(void)
+{
+        kfree(trc_arr);
+        trc_index = 0;
+}
+
+