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| author | Dmitry Lavnikevich <d.lavnikevich@sam-solutions.com> | 2014-03-10 14:39:49 +0300 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2014-03-12 21:26:37 +0100 |
| commit | 1ee640765a71a7b9ee2cf4ebad22ed5961aef8db (patch) | |
| tree | b41e5eefa1033297be8f1713fbcdacfa58e3aebc /commands | |
| parent | cf1b29a8504c83bb1922e249c2293a3ecd2920da (diff) | |
| download | barebox-1ee640765a71a7b9ee2cf4ebad22ed5961aef8db.tar.gz barebox-1ee640765a71a7b9ee2cf4ebad22ed5961aef8db.tar.xz | |
mtd: Update internal API to support 64-bit device size
MTD internal API presently uses 32-bit values to represent device
size. This patch updates them to 64-bits but leaves the external API
unchanged.
In general, changing from 32-bit to 64-bit values cause little
or no changes to the majority of the code with the following
exceptions:
- printk message formats;
- division and modulus of 64-bit values (mtd_div_by_wb,
mtd_div_by_eb may be used in some of such cases).
Was tested on phyFLEX i.MX6.
Signed-off-by: Dmitry Lavnikevich <d.lavnikevich@sam-solutions.com>
Signed-off-by: Grigory Milev <g.milev@sam-solutions.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'commands')
| -rw-r--r-- | commands/nandtest.c | 2 | ||||
| -rw-r--r-- | commands/partition.c | 11 |
2 files changed, 7 insertions, 6 deletions
diff --git a/commands/nandtest.c b/commands/nandtest.c index 0da5444c02..c64f2443a8 100644 --- a/commands/nandtest.c +++ b/commands/nandtest.c @@ -277,7 +277,7 @@ static int do_nandtest(int argc, char *argv[]) } if (length + flash_offset > meminfo.size) { printf("Length 0x%08llx + offset 0x%08llx exceeds " - "device size 0x%08x\n", length, + "device size 0x%08llx\n", length, flash_offset, meminfo.size); goto err; } diff --git a/commands/partition.c b/commands/partition.c index 6d37471f4f..f8257222a9 100644 --- a/commands/partition.c +++ b/commands/partition.c @@ -42,10 +42,11 @@ #define PART_ADD_DEVNAME (1 << 0) static int mtd_part_do_parse_one(char *devname, const char *partstr, - char **endp, unsigned long *offset, - off_t devsize, size_t *retsize, unsigned int pflags) + char **endp, loff_t *offset, + loff_t devsize, size_t *retsize, + unsigned int pflags) { - ulong size; + loff_t size; char *end; char buf[PATH_MAX] = {}; unsigned long flags = 0; @@ -114,8 +115,8 @@ static int do_addpart(int argc, char *argv[]) { char *devname; char *endp; - unsigned long offset = 0; - off_t devsize; + loff_t offset = 0; + loff_t devsize; struct stat s; int opt; unsigned int flags = PART_ADD_DEVNAME; |