rt2x00: Add chipset version to chipset debugfs entry

[~andy/linux] / drivers / net / wireless / rt2x00 / rt2x00debug.c

diff --git a/drivers/net/wireless/rt2x00/rt2x00debug.c b/drivers/net/wireless/rt2x00/rt2x00debug.c
index 92efc5a38d715cf7c41dd008851f925344ff838f..3aa7e0ab513bf47e05cf5829b757b4addbf3dffb 100644 (file)
--- a/drivers/net/wireless/rt2x00/rt2x00debug.c
+++ b/drivers/net/wireless/rt2x00/rt2x00debug.c
@@ -251,16 +251,21 @@ static struct dentry *rt2x00debug_create_file_chipset(const char *name,
        const struct rt2x00debug *debug = intf->debug;
        char *data;
 
-       data = kzalloc(4 * PRINT_LINE_LEN_MAX, GFP_KERNEL);
+       data = kzalloc(8 * PRINT_LINE_LEN_MAX, GFP_KERNEL);
        if (!data)
                return NULL;
 
-       blob->data = data;
+       data += sprintf(data, "rt chip: %04x\n", intf->rt2x00dev->chip.rt);
+       data += sprintf(data, "rf chip: %04x\n", intf->rt2x00dev->chip.rf);
+       data += sprintf(data, "revision:%08x\n", intf->rt2x00dev->chip.rev);
+       data += sprintf(data, "\n");
        data += sprintf(data, "csr length: %d\n", debug->csr.word_count);
        data += sprintf(data, "eeprom length: %d\n", debug->eeprom.word_count);
        data += sprintf(data, "bbp length: %d\n", debug->bbp.word_count);
        data += sprintf(data, "rf length: %d\n", debug->rf.word_count);
-       blob->size = strlen(blob->data);
+
+       blob->data = data;
+       blob->size = strlen(data);
 
        return debugfs_create_blob(name, S_IRUGO, intf->driver_folder, blob);
 }