Hi Balakrishna, On 25 April 2018 at 14:16, <bgodavar@xxxxxxxxxxxxxx> wrote: > > Thank you for adding me to loop, is the header size of RAM patch file > remains same for ROME < 3.2 and ROME >= 3.2, what about the header format, > do we have same header format for different ROME versions, even mismatch of > header will not break any execution, but it may show wrong data in kernel > logs. Yes, at least in my case, we just use byte 7 which was previously 'reserved': struct edl_event_hdr { @@ -94,7 +102,8 @@ struct tlv_type_patch { __le32 data_length; __u8 format_version; __u8 signature; - __le16 reserved1; + __u8 download_mode; + __u8 reserved1; __le16 product_id; __le16 rom_build; __le16 patch_version; Regards, Loic -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html