X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Fdfu.h;h=f6868982df70d6d6db9a61280f0b3aaaa972a8a1;hb=92832045c54586e9dffa082ff8cd8c2ef6040757;hp=84abdc79acd13cb937ea798a5e616fb1b2b2dd31;hpb=9bfb567e5f1bfe7de8eb41f8c6d00f49d2b9a426;p=platform%2Fkernel%2Fu-boot.git

diff --git a/include/dfu.h b/include/dfu.h
index 84abdc7..f686898 100644
--- a/include/dfu.h
+++ b/include/dfu.h
@@ -33,6 +33,8 @@ enum dfu_layout {
 	DFU_FS_EXT3,
 	DFU_FS_EXT4,
 	DFU_RAM_ADDR,
+	DFU_SKIP,
+	DFU_SCRIPT,
 };
 
 enum dfu_op {
@@ -98,12 +100,6 @@ struct virt_internal_data {
 };
 
 #define DFU_NAME_SIZE			32
-#ifndef CONFIG_SYS_DFU_DATA_BUF_SIZE
-#define CONFIG_SYS_DFU_DATA_BUF_SIZE		(1024*1024*8)	/* 8 MiB */
-#endif
-#ifndef CONFIG_SYS_DFU_MAX_FILE_SIZE
-#define CONFIG_SYS_DFU_MAX_FILE_SIZE CONFIG_SYS_DFU_DATA_BUF_SIZE
-#endif
 #ifndef DFU_DEFAULT_POLL_TIMEOUT
 #define DFU_DEFAULT_POLL_TIMEOUT 0
 #endif
@@ -158,6 +154,9 @@ struct dfu_entity {
 	unsigned int inited:1;
 };
 
+struct list_head;
+extern struct list_head dfu_list;
+
 #ifdef CONFIG_SET_DFU_ALT_INFO
 /**
  * set_dfu_alt_info() - set dfu_alt_info environment variable
@@ -378,6 +377,17 @@ void dfu_initiated_callback(struct dfu_entity *dfu);
  */
 void dfu_flush_callback(struct dfu_entity *dfu);
 
+/**
+ * dfu_error_callback() - weak callback called at the DFU write error
+ *
+ * It is a callback function called by DFU stack after DFU write error.
+ * This function allows to manage some board specific behavior on DFU targets
+ *
+ * @dfu:	pointer to the dfu_entity which cause the error
+ * @msg:	the message of the error
+ */
+void dfu_error_callback(struct dfu_entity *dfu, const char *msg);
+
 int dfu_transaction_initiate(struct dfu_entity *dfu, bool read);
 void dfu_transaction_cleanup(struct dfu_entity *dfu);
 
@@ -493,28 +503,54 @@ static inline int dfu_fill_entity_virt(struct dfu_entity *dfu, char *devstr,
 }
 #endif
 
+extern bool dfu_reinit_needed;
+
+#if CONFIG_IS_ENABLED(DFU_WRITE_ALT)
 /**
- * dfu_tftp_write() - write TFTP data to DFU medium
+ * dfu_write_by_name() - write data to DFU medium
+ * @dfu_entity_name:	Name of DFU entity to write
+ * @addr:		Address of data buffer to write
+ * @len:		Number of bytes
+ * @interface:		Destination DFU medium (e.g. "mmc")
+ * @devstring:		Instance number of destination DFU medium (e.g. "1")
+ *
+ * This function is storing data received on DFU supported medium which
+ * is specified by @dfu_entity_name.
  *
- * This function is storing data received via TFTP on DFU supported medium.
+ * Return:		0 - on success, error code - otherwise
+ */
+int dfu_write_by_name(char *dfu_entity_name, void *addr,
+		      unsigned int len, char *interface, char *devstring);
+
+/**
+ * dfu_write_by_alt() - write data to DFU medium
+ * @dfu_alt_num:	DFU alt setting number
+ * @addr:		Address of data buffer to write
+ * @len:		Number of bytes
+ * @interface:		Destination DFU medium (e.g. "mmc")
+ * @devstring:		Instance number of destination DFU medium (e.g. "1")
  *
- * @dfu_entity_name:	name of DFU entity to write
- * @addr:		address of data buffer to write
- * @len:		number of bytes
- * @interface:		destination DFU medium (e.g. "mmc")
- * @devstring:		instance number of destination DFU medium (e.g. "1")
+ * This function is storing data received on DFU supported medium which
+ * is specified by @dfu_alt_name.
  *
- * Return:		0 on success, otherwise error code
+ * Return:		0 - on success, error code - otherwise
  */
-#if CONFIG_IS_ENABLED(DFU_TFTP)
-int dfu_tftp_write(char *dfu_entity_name, unsigned int addr, unsigned int len,
-		   char *interface, char *devstring);
+int dfu_write_by_alt(int dfu_alt_num, void *addr, unsigned int len,
+		     char *interface, char *devstring);
 #else
-static inline int dfu_tftp_write(char *dfu_entity_name, unsigned int addr,
-				 unsigned int len, char *interface,
-				 char *devstring)
+static inline int dfu_write_by_name(char *dfu_entity_name, void *addr,
+				    unsigned int len, char *interface,
+				    char *devstring)
+{
+	puts("write support for DFU not available!\n");
+	return -ENOSYS;
+}
+
+static inline int dfu_write_by_alt(int dfu_alt_num, void *addr,
+				   unsigned int len, char *interface,
+				   char *devstring)
 {
-	puts("TFTP write support for DFU not available!\n");
+	puts("write support for DFU not available!\n");
 	return -ENOSYS;
 }
 #endif