mwifiex: move debug_data dump function to common utililty file

[firefly-linux-kernel-4.4.55.git] / drivers / net / wireless / mwifiex / util.h

diff --git a/drivers/net/wireless/mwifiex/util.h b/drivers/net/wireless/mwifiex/util.h
index 40296cb4a3f126c78a57369c03841942e3d4bb9c..b541d66c01ebf47362a53573296ac34868c0fe54 100644 (file)
--- a/drivers/net/wireless/mwifiex/util.h
+++ b/drivers/net/wireless/mwifiex/util.h
@@ -20,6 +20,8 @@
 #ifndef _MWIFIEX_UTIL_H_
 #define _MWIFIEX_UTIL_H_
 
+struct mwifiex_private;
+
 struct mwifiex_dma_mapping {
        dma_addr_t addr;
        size_t len;
@@ -33,6 +35,21 @@ struct mwifiex_cb {
        };
 };
 
+/* size/addr for mwifiex_debug_info */
+#define item_size(n)           (FIELD_SIZEOF(struct mwifiex_debug_info, n))
+#define item_addr(n)           (offsetof(struct mwifiex_debug_info, n))
+
+/* size/addr for struct mwifiex_adapter */
+#define adapter_item_size(n)   (FIELD_SIZEOF(struct mwifiex_adapter, n))
+#define adapter_item_addr(n)   (offsetof(struct mwifiex_adapter, n))
+
+struct mwifiex_debug_data {
+       char name[32];          /* variable/array name */
+       u32 size;               /* size of the variable/array */
+       size_t addr;            /* address of the variable/array */
+       int num;                /* number of variables in an array */
+};
+
 static inline struct mwifiex_rxinfo *MWIFIEX_SKB_RXCB(struct sk_buff *skb)
 {
        struct mwifiex_cb *cb = (struct mwifiex_cb *)skb->cb;
@@ -73,4 +90,7 @@ static inline dma_addr_t MWIFIEX_SKB_DMA_ADDR(struct sk_buff *skb)
        return mapping.addr;
 }
 
+int mwifiex_debug_info_to_buffer(struct mwifiex_private *priv, char *buf,
+                                struct mwifiex_debug_info *info);
+
 #endif /* !_MWIFIEX_UTIL_H_ */