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author | Solomon Peachy <pizza@shaftnet.org> | 2024-07-05 16:00:30 -0400 |
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committer | Solomon Peachy <pizza@shaftnet.org> | 2024-08-12 14:23:44 -0400 |
commit | 15e52374698ba7395ff0ece0d3d70435a66406c4 (patch) | |
tree | 778f81817b2381decc920b49242e91f994f2d8ee /firmware/target/arm/tms320dm320/creative-zvm/ata-target.h | |
parent | 9ff308a589f3655453fe047d9b08ca5e2a01f06d (diff) | |
download | rockbox-15e52374698ba7395ff0ece0d3d70435a66406c4.tar.gz rockbox-15e52374698ba7395ff0ece0d3d70435a66406c4.zip |
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
Diffstat (limited to 'firmware/target/arm/tms320dm320/creative-zvm/ata-target.h')
-rw-r--r-- | firmware/target/arm/tms320dm320/creative-zvm/ata-target.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/firmware/target/arm/tms320dm320/creative-zvm/ata-target.h b/firmware/target/arm/tms320dm320/creative-zvm/ata-target.h index d0aa12e040..41b8e73ad4 100644 --- a/firmware/target/arm/tms320dm320/creative-zvm/ata-target.h +++ b/firmware/target/arm/tms320dm320/creative-zvm/ata-target.h | |||
@@ -36,8 +36,8 @@ | |||
36 | /* Nasty hack, but Creative is nasty... */ | 36 | /* Nasty hack, but Creative is nasty... */ |
37 | #define ata_read_sectors _ata_read_sectors | 37 | #define ata_read_sectors _ata_read_sectors |
38 | #define ata_write_sectors _ata_write_sectors | 38 | #define ata_write_sectors _ata_write_sectors |
39 | extern int _ata_read_sectors(IF_MD(int drive,) unsigned long start, int count, void* buf); | 39 | extern int _ata_read_sectors(IF_MD(int drive,) sector_t start, int count, void* buf); |
40 | extern int _ata_write_sectors(IF_MD(int drive,) unsigned long start, int count, const void* buf); | 40 | extern int _ata_write_sectors(IF_MD(int drive,) sector_t start, int count, const void* buf); |
41 | 41 | ||
42 | /* General purpose memory region #1 */ | 42 | /* General purpose memory region #1 */ |
43 | #define ATA_IOBASE 0x50FEE000 | 43 | #define ATA_IOBASE 0x50FEE000 |