diff options
| author | Leah Rowe <leah@libreboot.org> | 2022-11-26 23:42:45 +0000 |
|---|---|---|
| committer | Leah Rowe <leah@libreboot.org> | 2022-11-26 23:42:45 +0000 |
| commit | 82300f4f1e3062f005ffb4aad4ca7452f83a4648 (patch) | |
| tree | e3aa1b62675b4e140865bc04df2512b2039aed99 /util/nvmutil | |
| parent | ddf3b76c83eb41aa8e690c3aa6d486e397319a3a (diff) | |
util/nvmutil: move cmd copy to own function
Diffstat (limited to 'util/nvmutil')
| -rw-r--r-- | util/nvmutil/nvmutil.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/util/nvmutil/nvmutil.c b/util/nvmutil/nvmutil.c index 189192cf..35a2bad2 100644 --- a/util/nvmutil/nvmutil.c +++ b/util/nvmutil/nvmutil.c @@ -44,6 +44,7 @@ void hexdump(int partnum); void cmd_setchecksum(void); void cmd_brick(void); void cmd_swap(void); +void cmd_copy(void); int validChecksum(int partnum); uint16_t word(int pos16, int partnum); void setWord(int pos16, int partnum, uint16_t val); @@ -248,9 +249,7 @@ cmd(const char *command) } else if (strcmp(command, "swap") == 0) { cmd_swap(); } else if (strcmp(command, "copy") == 0) { - if (validChecksum(part)) - memcpy(gbe + ((part ^ (gbeFileModified = 1)) << 12), - gbe + (part << 12), SIZE_4KB); + cmd_copy(); } else errno = EINVAL; } @@ -347,6 +346,14 @@ cmd_swap(void) } } +void +cmd_copy(void) +{ + if (validChecksum(part)) + memcpy(gbe + ((part ^ (gbeFileModified = 1)) << 12), + gbe + (part << 12), SIZE_4KB); +} + int validChecksum(int partnum) { |