7 Commits

Author	SHA1	Message	Date
rmilecki	6de401b1f8	mtd: seama: exit with error if Seama header wasn't found ... Signed-off-by: Rafał Miłecki <zajec5@gmail.com>	2016-05-09 18:53:22 +02:00
rmilecki	06a3241c27	mtd: seama: fix image data handling ... 1) Put sanity checks in one place 2) Respect provided offset 3) Read only as much data as needed for MD5 calculation Thanks to the last change this is a great speedup and memory saver. On devices with NAND flash we were allocating & reading about 128 MiB while something about 8 MiB is enough. Signed-off-by: Rafał Miłecki <zajec5@gmail.com>	2016-05-09 18:53:18 +02:00
rmilecki	30edc32888	mtd: seama: move buf allocation to the MD5 function ... This buf is only used in this function now, so lets move it there. Signed-off-by: Rafał Miłecki <zajec5@gmail.com>	2016-05-09 18:53:14 +02:00
rmilecki	1d628f0cbe	mtd: seama: update MD5 using header in the first block buffer ... This will allow separating first block buffer from a buffer used for MD5 calculation. Signed-off-by: Rafał Miłecki <zajec5@gmail.com>	2016-05-09 18:53:13 +02:00
rmilecki	bcccb03200	mtd: seama: add md5 to header struct ... This allows us to drop some extra offset calculations and simplifies code a bit. Signed-off-by: Rafał Miłecki <zajec5@gmail.com>	2016-05-09 18:53:11 +02:00
rmilecki	8632d89fa0	mtd: check for Seama magic early when fixing MD5 ... This avoid long (and unneeded) process of reading all data in case of running on MTD not containig Seama entity. Signed-off-by: Rafał Miłecki <zajec5@gmail.com>	2016-05-09 18:53:09 +02:00
John Crispin	4ebf19b48f	packages: clean up the package folder ... Signed-off-by: John Crispin <blogic@openwrt.org> SVN-Revision: 37007	2013-06-21 16:54:37 +00:00