storage: 64-bit sector offsets

 * Create new 'sector_t' type alias:
    * uint64_t for all targets with HAVE_LBA48 or HAVE_SDUC
    * unsigned long for the everything else
 * Alter all storage APIs to use sector_t instead of 'unsigned long'
 * Alter Volume/Partition/storage info structures to use sector_t
 * Disk cache converted to sector_t
 * ATA Core:
    * convert to using sector_t for sector addresses and drive sizes
    * Always fill out upper 16 bits of LBA48 addresses
    * IDENTIFY INFO is fixed at 512 bytes, not SECTOR_SIZE
 * USB mass storage:
    * convert to using sector_t for sector addesses and drive sizes
    * Implement READ_16/WRITE_16 for LBA48 addresses
 * Convert FAT code to use sector_t for all sector references
 * output_dyn_value() now accepts int64_t instead of 'int'
 * Corrected "rockbox info" to work for (MULTIVOLUME & !MULTIDRIVE)
 * Better reporting of disk and (logical+physical) sector sizes in debug info
 * Detect SDUC cards and report on storage debug_info screen

To-do: SDUC

 * Refactor SD core to remove duplicate code in every driver
   * Card probe and init state machine
 * Implement core SDUC support
   * SD2.0 needs to be 2.0+ (fixed for jz47xx and x1000)
   * Host and Card ID (ACMD41)
   * 32-bit addressing for all read/write/erase operations (CMD22)
 * ADD SDUC to target device drivers, defining HAVE_SDUC as appropriate

Change-Id: Ib0138781a0081664d11511037685503df1b93608

1 files changed, 2 insertions, 2 deletions

diff --git a/firmware/include/disk_cache.h b/firmware/include/disk_cache.h
index 79b2ccf2c6..9787c64aec 100644
--- a/firmware/include/disk_cache.h
+++ b/firmware/include/disk_cache.h
@@ -36,7 +36,7 @@ static inline void dc_unlock_cache(void)
     mutex_unlock(&disk_cache_mutex);
 }
 
-void * dc_cache_probe(IF_MV(int volume,) unsigned long secnum,
+void * dc_cache_probe(IF_MV(int volume,) sector_t secnum,
                       unsigned int *flags);
 void dc_dirty_buf(void *buf);
 void dc_discard_buf(void *buf);
@@ -46,7 +46,7 @@ void dc_discard_all(IF_MV_NONVOID(int volume));
 void dc_init(void) INIT_ATTR;
 
 /* in addition to filling, writeback is implemented by the client */
-extern void dc_writeback_callback(IF_MV(int volume, ) unsigned long sector,
+extern void dc_writeback_callback(IF_MV(int volume, ) sector_t sector,
                                   void *buf);