4 files changed, 18 insertions, 13 deletions
diff --git a/host/include/uhd/usrp/dboard_eeprom.hpp b/host/include/uhd/usrp/dboard_eeprom.hpp
index 6be88c85a..108027b46 100644
--- a/host/include/uhd/usrp/dboard_eeprom.hpp
+++ b/host/include/uhd/usrp/dboard_eeprom.hpp
@@ -32,20 +32,25 @@ struct UHD_API dboard_eeprom_t{
     dboard_id_t id;
 
     /*!
-     * Create a dboard eeprom struct from the bytes read out of eeprom
-     * \param buf the vector of bytes
+     * Create a dboard eeprom struct from the bytes read out of eeprom.
+     * The constructor will parse out the dboard id from a vector of bytes.
+     * To be valid, the bytes vector should be at least num_bytes() long.
+     * If the parsing fails due to bad checksum or incomplete length,
+     * the dboard id in this struct will be set to dboard_id::NONE.
+     * \param bytes the vector of bytes
      */
-    dboard_eeprom_t(const uhd::byte_vector_t &buf = uhd::byte_vector_t(0));
+    dboard_eeprom_t(const uhd::byte_vector_t &bytes = uhd::byte_vector_t(0));
 
     /*!
-     * Get the bytes that would be written to dboard eeprom
+     * Get the bytes that would be written to dboard eeprom.
      * \return a vector of bytes
      */
     uhd::byte_vector_t get_eeprom_bytes(void);
 
     /*!
-     * Get the number of bytes to read out of eeprom.
-     * \return the number of bytes we are interested in
+     * Get the number of bytes in the dboard eeprom segment.
+     * Use this value when reading out of the dboard eeprom.
+     * \return the number of bytes used by dboard eeprom
      */
     static size_t num_bytes(void);
 };
diff --git a/host/include/uhd/usrp/dboard_iface.hpp b/host/include/uhd/usrp/dboard_iface.hpp
index 79b8ee664..1214a1a2f 100644
--- a/host/include/uhd/usrp/dboard_iface.hpp
+++ b/host/include/uhd/usrp/dboard_iface.hpp
@@ -95,19 +95,19 @@ public:
     /*!
      * Write to an I2C peripheral.
      *
-     * \param i2c_addr I2C bus address (7-bits)
-     * \param buf the data to write
+     * \param addr I2C bus address (7-bits)
+     * \param bytes the data to write
      */
-    virtual void write_i2c(int i2c_addr, const byte_vector_t &buf) = 0;
+    virtual void write_i2c(boost::uint8_t addr, const byte_vector_t &bytes) = 0;
 
     /*!
      * Read from an I2C peripheral.
      *
-     * \param i2c_addr I2C bus address (7-bits)
+     * \param addr I2C bus address (7-bits)
      * \param num_bytes number of bytes to read
      * \return the data read if successful, else a zero length string.
      */
-    virtual byte_vector_t read_i2c(int i2c_addr, size_t num_bytes) = 0;
+    virtual byte_vector_t read_i2c(boost::uint8_t addr, size_t num_bytes) = 0;
 
     /*!
      * Write data to SPI bus peripheral.
diff --git a/host/include/uhd/usrp/dboard_manager.hpp b/host/include/uhd/usrp/dboard_manager.hpp
index 6de64b02d..007d85bb4 100644
--- a/host/include/uhd/usrp/dboard_manager.hpp
+++ b/host/include/uhd/usrp/dboard_manager.hpp
@@ -33,7 +33,6 @@ namespace uhd{ namespace usrp{
  * Provide wax::obj access to the subdevs inside.
  */
 class UHD_API dboard_manager : boost::noncopyable{
-
 public:
     typedef boost::shared_ptr<dboard_manager> sptr;
 
diff --git a/host/include/uhd/usrp/dboard_props.hpp b/host/include/uhd/usrp/dboard_props.hpp
index 3b290319f..0208a6c2c 100644
--- a/host/include/uhd/usrp/dboard_props.hpp
+++ b/host/include/uhd/usrp/dboard_props.hpp
@@ -29,7 +29,8 @@ namespace uhd{ namespace usrp{
         DBOARD_PROP_NAME         = 'n', //ro, std::string
         DBOARD_PROP_SUBDEV       = 's', //ro, wax::obj
         DBOARD_PROP_SUBDEV_NAMES = 'S', //ro, prop_names_t
-        DBOARD_PROP_USED_SUBDEVS = 'u'  //ro, prop_names_t
+        DBOARD_PROP_USED_SUBDEVS = 'u', //ro, prop_names_t
+        DBOARD_PROP_DBOARD_ID    = 'i'  //rw, dboard_id_t
         //DBOARD_PROP_CODEC              //ro, wax::obj //----> not sure, dont have to deal with yet
     };